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Picviewer CE+

在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存

当前为 2021-12-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           Picviewer CE+
  3. // @name:zh-CN         Picviewer CE+
  4. // @name:zh-TW         Picviewer CE+
  5. // @author         NLF && ywzhaiqi && hoothin
  6. // @description    Powerful picture viewing tool online, which can popup/scale/rotate/batch save pictures automatically
  7. // @description:zh-CN    在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存
  8. // @description:zh-TW    線上看圖工具，支援圖片翻轉、旋轉、縮放、彈出大圖、批量儲存
  9. // @version        2021.12.13.6
  10. // @created        2011-6-15
  11. // @namespace      http://userscripts.org/users/NLF
  12. // @homepage       http://hoothin.com
  13. // @connect       www.google.com
  14. // @connect       www.google.com.hk
  15. // @connect       www.google.co.jp
  16. // @connect       ipv4.google.com
  17. // @connect       image.baidu.com
  18. // @connect       www.tineye.com
  19. // @grant          GM_getValue
  20. // @grant          GM_setValue
  21. // @grant          GM_addStyle
  22. // @grant          GM_openInTab
  23. // @grant          GM_setClipboard
  24. // @grant          GM_xmlhttpRequest
  25. // @grant          GM_registerMenuCommand
  26. // @grant          unsafeWindow
  27. // @require        https://greasyfork.org/scripts/6158-gm-config-cn/code/GM_config%20CN.js?version=23710
  28. // @contributionURL https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=rixixi@sina.com&item_name=Greasy+Fork+donation
  29. // @contributionAmount 1
  30. // @require      https://cdn.jsdelivr.net/npm/file-saver@2.0.2/dist/FileSaver.min.js
  31. // @run-at         document-end
  32. // @include       http://*
  33. // @include       https://*
  34. // @exclude       http://www.toodledo.com/tasks/*
  35. // @exclude       http*://maps.google.com*/*
  36. // @exclude       *://www.google.*/_/chrome/newtab*
  37. // @exclude       *://mega.*/*
  38. // @exclude       *://*.mega.*/*
  39. // ==/UserScript==
  40.  
  41. ;(function(topObject,window,document,unsafeWindow){
  42.     'use strict';
  43.  
  44.     var lang = navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
  45.     var i18nData={};
  46.     switch (lang){
  47.         case "zh-CN":
  48.             i18nData={
  49.                 share:"分享",
  50.                 suitLongImg:"长图在滚动窗口显示",
  51.                 globalkeys:"预览功能键组合: ",
  52.                 loadAll:"加载更多",
  53.                 loadedAll:"加载完毕",
  54.                 loading:"正在加载",
  55.                 loadAllTip:"加载下一页的图片",
  56.                 fiddle:"折腾",
  57.                 fiddleTip:"弹出图片进行复杂操作",
  58.                 collect:"收藏",
  59.                 collected:"已收藏",
  60.                 exitCollection:"退出收藏",
  61.                 exitCollectionTip:"点击退出收藏模式",
  62.                 noCollectionYet:"你还木有收藏任何图片",
  63.                 collectDetail:"描述",
  64.                 collectDetailTip:"给收藏的图片添加一些描述吧",
  65.                 playSlide:"播放幻灯片",
  66.                 slideGap:"间隔(s)",
  67.                 slideGapTip:"间隔时间，单位(秒)",
  68.                 slideBack:"后退",
  69.                 slideBackTip:"从后往前播放",
  70.                 slideWait:"等待图片读取",
  71.                 slideWaitTip:"从每张图片完全读取完成后才开始倒计时",
  72.                 slideSkipError:"跳过错误图片",
  73.                 slideSkipErrorTip:"快速跳过读取错误的图片",
  74.                 type:"类别",
  75.                 typeTip:"选择图片类别",
  76.                 advancedRules:"高级规则",
  77.                 advancedRulesTip:"由高级规则匹配出来的",
  78.                 tpRules:"通配规则",
  79.                 tpRulesTip:"由通配规则匹配出来的",
  80.                 scaleRules:"缩放过的",
  81.                 scaleRulesTip:"js自动查找，相对页面显示的图片有缩放过的",
  82.                 noScaleRules:"无缩放过",
  83.                 noScaleRulesTip:"js自动查找，无缩放过的，但是满足一定的大小",
  84.                 smallRules:"小尺寸的",
  85.                 smallRulesTip:"小尺寸图片，实际尺寸的高和宽都小于#t#像素",
  86.                 command:"命令",
  87.                 commandTip:"命令菜单",
  88.                 onlineEdit:"在线编辑",
  89.                 onlineEditTip:"使用#t#在线编辑该图片",
  90.                 openInNewWindow:"新窗口打开",
  91.                 openInNewWindowTip:"新窗口打开图片",
  92.                 findInPage:"定位到图",
  93.                 findInPageTip:"滚动到当前图片所在的位置",
  94.                 viewCollection:"查看收藏",
  95.                 viewCollectionTip:"查看所有收藏的图片",
  96.                 inCollection:"收藏模式中，无法使用",
  97.                 cantFind:"图片不在文档中，或者被隐藏了，无法定位！",
  98.                 exportImages:"导出大图",
  99.                 exportImagesTip:"导出所有图片到新窗口",
  100.                 downloadImage:"下载所有",
  101.                 downloadImageTip:"下载当前库中所有显示图片",
  102.                 copyImagesUrl:"复制所有",
  103.                 copyImagesUrlTip:"复制所有大图地址",
  104.                 copySuccess:"已成功复制 #t# 张大图地址",
  105.                 autoRefresh:"自动重载",
  106.                 autoRefreshTip:"最后几张图片时，滚动主窗口到最底部，然后自动加载新的图片",
  107.                 enterFullsc:"进入全屏",
  108.                 exitFullsc:"退出全屏",
  109.                 config:"设置",
  110.                 closeGallery:"关闭库",
  111.                 returnToGallery:"回到库",
  112.                 picInfo:"图片信息",
  113.                 picNote:"图片注释",
  114.                 resolution:"分辨率",
  115.                 scaleRatio:"缩放比",
  116.                 similarImage:"以图搜图",
  117.                 scale:"缩放",
  118.                 horizontalFlip:"水平翻转",
  119.                 verticalFlip:"垂直翻转",
  120.                 actualBtn:'查看原始(A)',
  121.                 searchBtn:'查找原图(S)',
  122.                 galleryBtn:'查看库(G)',
  123.                 currentBtn:'查看当前(C)',
  124.                 magnifierBtn:'放大镜(M)',
  125.                 picTitle:"图片标题",
  126.                 picNum:"图片数量",
  127.                 picTips:"按住Ctrl放大",
  128.                 exportImagesUrl:"导出图片链接",
  129.                 exportImagesUrlPop:"Ctrl+C复制图片链接",
  130.                 beginSearchImg:"#t#识图开始……",
  131.                 findNoPic:"未找到原图",
  132.                 findOverBeginLoad:"#t#识图结束，共找到#t#张匹配图片，开始加载第一张",
  133.                 loadNextSimilar:"原图加载失败，尝试加载下一结果……",
  134.                 loadError:"加载失败",
  135.                 openHomePage:"点击此处打开主页",
  136.                 position:"显示位置",
  137.                 positionTips:"按住ALT隐藏",
  138.                 topLeft: '图片左上角',
  139.                 topRight: '图片右上角',
  140.                 bottomRight: '图片右下角',
  141.                 bottomLeft: '图片左下角',
  142.                 topCenter: '图片正上方',
  143.                 bottomCenter: '图片正下方',
  144.                 floatBar:"浮动工具栏",
  145.                 showDelay:"显示延时",
  146.                 ms:"毫秒",
  147.                 hide:"隐藏",
  148.                 hideDelay:"隐藏延时",
  149.                 forceShow:"非缩放图片，超过该尺寸，显示浮框",
  150.                 forceShowTip:"非缩放的图片大小超过下面设定的尺寸时显示浮动工具栏",
  151.                 sizeLimitOr:"以上长宽条件只需满足其一",
  152.                 px:"像素",
  153.                 minSizeLimit:"缩放图片，超过该尺寸，显示浮框",
  154.                 minSizeLimitTip:"图片被缩放(图片原始大小与实际大小不一致)后,显示长宽大于设定值时显示浮动工具栏",
  155.                 listenBg:"监听背景图",
  156.                 listenBgTip:"在有背景图的元素上显示悬浮框",
  157.                 butonOrder:"工具栏图标排序",
  158.                 keysEnable:"启用以下快捷键",
  159.                 keysActual:"打开大图",
  160.                 keysActualTip:"当出现悬浮条时按下此按键打开大图",
  161.                 keysSearch:"查找原图",
  162.                 keysSearchTip:"当出现悬浮条时按下此按键查找原图",
  163.                 keysCurrent:"打开当前图片",
  164.                 keysCurrentTip:"当出现悬浮条时按下此按键打开当前显示的图片",
  165.                 keysMagnifier:"打开放大镜观察",
  166.                 keysMagnifierTip:"当出现悬浮条时按下此按键打开放大镜观察",
  167.                 keysGallery:"打开图库（加功能键为全局）",
  168.                 keysGalleryTip:"当出现悬浮条时按下此按键打开图库",
  169.                 magnifier:"放大镜",
  170.                 magnifierRadius:"默认半径",
  171.                 magnifierWheelZoomEnabled:"启用滚轮缩放",
  172.                 magnifierWheelZoomRange:"滚轮缩放的倍率",
  173.                 gallery:"图库",
  174.                 galleryFitToScreen:"对图片进行缩放以适应屏幕",
  175.                 galleryFitToScreenSmall:"小图也缩放以适应屏幕",
  176.                 galleryFitToScreenTip:"适应方式为contain，非cover",
  177.                 galleryScrollEndToChange:"大图滚动到底后切换图片",
  178.                 galleryScrollEndToChangeTip:"取消上一选项后才有效",
  179.                 galleryExportType:"图片导出默认排序",
  180.                 grid:'平铺排序',
  181.                 gridBig:'原图平铺',
  182.                 list:'列表排序',
  183.                 galleryAutoLoad:"自动加载更多图片",
  184.                 galleryLoadAll:"加载更多图片时自动处理全部页",
  185.                 galleryLoadAllTip:"若页数过多可能影响体验",
  186.                 galleryScaleSmallSize1:"实际尺寸的高和宽都小于 ",
  187.                 galleryScaleSmallSize2:" 像素则归入小尺寸图片",
  188.                 galleryShowSmallSize:"默认显示小尺寸图片",
  189.                 galleryTransition:"显示图库切换图片的特效",
  190.                 gallerySidebarPosition:"缩略图栏位置",
  191.                 bottom:'底部',
  192.                 right:'右侧',
  193.                 left:'左侧',
  194.                 top:'顶部',
  195.                 gallerySidebarSize:"高度",
  196.                 gallerySidebarSizeTip:"缩略图栏的高（如果是水平放置）或者宽（如果是垂直放置）",
  197.                 galleryMax1:"最多预读 ",
  198.                 galleryMax2:" 张图片（前后各多少张）",
  199.                 galleryAutoZoom:"缩放改回 100%（chrome）",
  200.                 galleryAutoZoomTip:"如果有放大，则把图片及 sidebar 部分的缩放改回 100%，增大可视面积（仅在 chrome 下有效）",
  201.                 galleryDescriptionLength1:"注释的最大宽度",
  202.                 galleryDescriptionLength2:" 个字符",
  203.                 galleryAutoOpenSites:"自动打开图库的网站正则",
  204.                 galleryEditSite:"在线编辑站点",
  205.                 imgWindow:"图片窗口",
  206.                 imgWindowFitToScreen:"适应屏幕，并且水平垂直居中",
  207.                 imgWindowFitToScreenTip:"适应方式为contain，非cover",
  208.                 imgWindowDefaultTool:"打开窗口时默认选择的工具",
  209.                 hand:'抓手',
  210.                 rotate:'旋转',
  211.                 zoom:'放大镜',
  212.                 imgWindowEscKey:"Esc键关闭",
  213.                 imgWindowDblClickImgWindow:"双击图片窗口关闭",
  214.                 imgWindowClickOutside:"点击图片外部（覆盖层）关闭",
  215.                 imgWindowClickOutsideTip:"仅当覆盖层显示时生效",
  216.                 none:'无',
  217.                 click:'单击',
  218.                 dblclick:'双击',
  219.                 imgWindowOverlayerShown:"覆盖层",
  220.                 imgWindowOverlayerColor:"颜色和不透明度",
  221.                 imgWindowShiftRotateStep1:"旋转时，按住shift键，旋转的步进",
  222.                 imgWindowShiftRotateStep2:" 度",
  223.                 imgWindowMouseWheelZoom:"滚轮缩放",
  224.                 imgWindowZoomRange:"滚轮缩放比例",
  225.                 imgWindowZoomRangeTip:"缩放比例(必须为正数)",
  226.                 others:"其它",
  227.                 waitImgLoad:"等图片完全载入后，才开始执行弹出放大等操作",
  228.                 waitImgLoadTip:"按住ctrl键的时候,可以临时执行和这个设定相反的设定",
  229.                 debug:"调试模式",
  230.                 firstEngine:"首选搜图引擎",
  231.                 refreshWhenError:"读取错误，点击重载",
  232.                 switchSlide:"开关侧边栏",
  233.                 viewmore:"展开更多",
  234.                 countDown:"倒计时"
  235.             };
  236.             break;
  237.         case "zh-TW":
  238.             i18nData={
  239.                 share:"分享",
  240.                 suitLongImg:"長圖在滾動窗口顯示",
  241.                 globalkeys:"預覽功能鍵組合: ",
  242.                 loadAll:"載入更多",
  243.                 loadedAll:"載入完畢",
  244.                 loading:"正在載入",
  245.                 loadAllTip:"載入下一頁的圖片",
  246.                 fiddle:"折騰",
  247.                 fiddleTip:"彈出圖片進行複雜操作",
  248.                 collect:"收藏",
  249.                 collected:"已收藏",
  250.                 exitCollection:"退出收藏",
  251.                 exitCollectionTip:"點擊退出收藏模式",
  252.                 noCollectionYet:"你還木有收藏任何圖片",
  253.                 collectDetail:"描述",
  254.                 collectDetailTip:"給收藏的圖片添加一些描述吧",
  255.                 playSlide:"播放幻燈片",
  256.                 slideGap:"間隔(s)",
  257.                 slideGapTip:"間隔時間，單位(秒)",
  258.                 slideBack:"後退",
  259.                 slideBackTip:"從後往前播放",
  260.                 slideWait:"等待圖片讀取",
  261.                 slideWaitTip:"從每張圖片完全讀取完成後才開始倒計時",
  262.                 slideSkipError:"跳過錯誤圖片",
  263.                 slideSkipErrorTip:"快速跳過讀取錯誤的圖片",
  264.                 type:"類別",
  265.                 typeTip:"選擇圖片類別",
  266.                 advancedRules:"高級規則",
  267.                 advancedRulesTip:"由高級規則匹配出來的",
  268.                 tpRules:"通配規則",
  269.                 tpRulesTip:"由通配規則匹配出來的",
  270.                 scaleRules:"縮放過的",
  271.                 scaleRulesTip:"js自動查找，相對頁面顯示的圖片有縮放過的",
  272.                 noScaleRules:"無縮放過",
  273.                 noScaleRulesTip:"js自動查找，無縮放過的，但是滿足一定的大小",
  274.                 smallRules:"小尺寸的",
  275.                 smallRulesTip:"小尺寸圖片，實際尺寸的高和寬都小於#t#像素",
  276.                 command:"命令",
  277.                 commandTip:"命令菜單",
  278.                 onlineEdit:"在線編輯",
  279.                 onlineEditTip:"使用#t#在線編輯該圖片",
  280.                 openInNewWindow:"新窗口打開",
  281.                 openInNewWindowTip:"新窗口打開圖片",
  282.                 findInPage:"定位到圖",
  283.                 findInPageTip:"滾動到當前圖片所在的位置",
  284.                 viewCollection:"查看收藏",
  285.                 viewCollectionTip:"查看所有收藏的圖片",
  286.                 inCollection:"收藏模式中，無法使用",
  287.                 cantFind:"圖片不在文檔中，或者被隱藏了，無法定位！",
  288.                 exportImages:"導出大圖",
  289.                 exportImagesTip:"導出所有圖片到新窗口",
  290.                 downloadImage:"下載所有",
  291.                 downloadImageTip:"下載當前庫中所有顯示圖片",
  292.                 copyImagesUrl:"複製所有",
  293.                 copyImagesUrlTip:"複製所有大圖地址",
  294.                 copySuccess:"已成功複製 #t# 張大圖地址",
  295.                 autoRefresh:"自動重載",
  296.                 autoRefreshTip:"最後幾張圖片時，滾動主窗口到最底部，然後自動載入新的圖片",
  297.                 enterFullsc:"進入全屏",
  298.                 exitFullsc:"退出全屏",
  299.                 config:"設置",
  300.                 closeGallery:"關閉庫",
  301.                 returnToGallery:"回到庫",
  302.                 picInfo:"圖片信息",
  303.                 picNote:"圖片注釋",
  304.                 resolution:"解析度",
  305.                 scaleRatio:"縮放比",
  306.                 similarImage:"以圖搜圖",
  307.                 scale:"縮放",
  308.                 horizontalFlip:"水平翻轉",
  309.                 verticalFlip:"垂直翻轉",
  310.                 actualBtn:'查看原始(A)',
  311.                 searchBtn:'查找原圖(S)',
  312.                 galleryBtn:'查看庫(G)',
  313.                 currentBtn:'查看當前(C)',
  314.                 magnifierBtn:'放大鏡(M)',
  315.                 picTitle:"圖片標題",
  316.                 picNum:"圖片數量",
  317.                 picTips:"按住Ctrl放大",
  318.                 exportImagesUrl:"導出圖片鏈接",
  319.                 exportImagesUrlPop:"Ctrl+C複製圖片鏈接",
  320.                 beginSearchImg:"#t#識圖開始……",
  321.                 findNoPic:"未找到原圖",
  322.                 findOverBeginLoad:"#t#識圖結束，共找到#t#張匹配圖片，開始載入第一張",
  323.                 loadNextSimilar:"原圖載入失敗，嘗試載入下一結果……",
  324.                 loadError:"載入失敗",
  325.                 openHomePage:"點擊此處打開主頁",
  326.                 position:"顯示位置",
  327.                 positionTips:"按住ALT隱藏",
  328.                 topLeft: '圖片左上角',
  329.                 topRight: '圖片右上角',
  330.                 bottomRight: '圖片右下角',
  331.                 bottomLeft: '圖片左下角',
  332.                 topCenter: '圖片正上方',
  333.                 bottomCenter: '圖片正下方',
  334.                 floatBar:"浮動工具欄",
  335.                 showDelay:"顯示延時",
  336.                 ms:"毫秒",
  337.                 hide:"隱藏",
  338.                 hideDelay:"隱藏延時",
  339.                 forceShow:"非縮放圖片，超過該尺寸，顯示浮框",
  340.                 forceShowTip:"非縮放的圖片大小超過下面設定的尺寸時顯示浮動工具欄",
  341.                 sizeLimitOr:"以上長寬條件只需滿足其一",
  342.                 px:"像素",
  343.                 minSizeLimit:"縮放圖片，超過該尺寸，顯示浮框",
  344.                 minSizeLimitTip:"圖片被縮放(圖片原始大小與實際大小不一致)後,顯示長寬大於設定值時顯示浮動工具欄",
  345.                 listenBg:"監聽背景圖",
  346.                 listenBgTip:"在有背景圖的元素上顯示懸浮框",
  347.                 butonOrder:"工具欄圖標排序",
  348.                 keysEnable:"啟用以下快捷鍵",
  349.                 keysActual:"打開大圖",
  350.                 keysActualTip:"當出現懸浮條時按下此按鍵打開大圖",
  351.                 keysSearch:"查找原圖",
  352.                 keysSearchTip:"當出現懸浮條時按下此按鍵查找原圖",
  353.                 keysCurrent:"打開當前圖片",
  354.                 keysCurrentTip:"當出現懸浮條時按下此按鍵打開當前顯示的圖片",
  355.                 keysMagnifier:"打開放大鏡觀察",
  356.                 keysMagnifierTip:"當出現懸浮條時按下此按鍵打開放大鏡觀察",
  357.                 keysGallery:"打開圖庫（加功能鍵為全局）",
  358.                 keysGalleryTip:"當出現懸浮條時按下此按鍵打開圖庫",
  359.                 magnifier:"放大鏡",
  360.                 magnifierRadius:"默認半徑",
  361.                 magnifierWheelZoomEnabled:"啟用滾輪縮放",
  362.                 magnifierWheelZoomRange:"滾輪縮放的倍率",
  363.                 gallery:"圖庫",
  364.                 galleryFitToScreen:"對圖片進行縮放以適應屏幕",
  365.                 galleryFitToScreenSmall:"小圖也縮放以適應屏幕",
  366.                 galleryFitToScreenTip:"適應方式為contain，非cover",
  367.                 galleryScrollEndToChange:"大圖滾動到底後切換圖片",
  368.                 galleryScrollEndToChangeTip:"取消上一選項後才有效",
  369.                 galleryExportType:"圖片導出默認排序",
  370.                 grid:'平鋪排序',
  371.                 gridBig:'原圖平鋪',
  372.                 list:'列表排序',
  373.                 galleryAutoLoad:"自動載入更多圖片",
  374.                 galleryLoadAll:"載入更多圖片時自動處理全部頁",
  375.                 galleryLoadAllTip:"若頁數過多可能影響體驗",
  376.                 galleryScaleSmallSize1:"實際尺寸的高和寬都小於 ",
  377.                 galleryScaleSmallSize2:" 像素則歸入小尺寸圖片",
  378.                 galleryShowSmallSize:"默認顯示小尺寸圖片",
  379.                 galleryTransition:"顯示圖庫切換圖片的特效",
  380.                 gallerySidebarPosition:"縮略圖欄位置",
  381.                 bottom:'底部',
  382.                 right:'右側',
  383.                 left:'左側',
  384.                 top:'頂部',
  385.                 gallerySidebarSize:"高度",
  386.                 gallerySidebarSizeTip:"縮略圖欄的高（如果是水平放置）或者寬（如果是垂直放置）",
  387.                 galleryMax1:"最多預讀 ",
  388.                 galleryMax2:" 張圖片（前後各多少張）",
  389.                 galleryAutoZoom:"縮放改回 100%（chrome）",
  390.                 galleryAutoZoomTip:"如果有放大，則把圖片及 sidebar 部分的縮放改回 100%，增大可視面積（僅在 chrome 下有效）",
  391.                 galleryDescriptionLength1:"注釋的最大寬度",
  392.                 galleryDescriptionLength2:" 個字元",
  393.                 galleryAutoOpenSites:"自動打開圖庫的網站正則",
  394.                 galleryEditSite:"在線編輯站點",
  395.                 imgWindow:"圖片窗口",
  396.                 imgWindowFitToScreen:"適應屏幕，並且水平垂直居中",
  397.                 imgWindowFitToScreenTip:"適應方式為contain，非cover",
  398.                 imgWindowDefaultTool:"打開窗口時默認選擇的工具",
  399.                 hand:'抓手',
  400.                 rotate:'旋轉',
  401.                 zoom:'放大鏡',
  402.                 imgWindowEscKey:"Esc鍵關閉",
  403.                 imgWindowDblClickImgWindow:"雙擊圖片窗口關閉",
  404.                 imgWindowClickOutside:"點擊圖片外部關閉（覆蓋層）",
  405.                 imgWindowClickOutsideTip:"僅當覆蓋層顯示時生效",
  406.                 none:'無',
  407.                 click:'單擊',
  408.                 dblclick:'雙擊',
  409.                 imgWindowOverlayerShown:"覆蓋層",
  410.                 imgWindowOverlayerColor:"顏色和不透明度",
  411.                 imgWindowShiftRotateStep1:"旋轉時，按住shift鍵，旋轉的步進",
  412.                 imgWindowShiftRotateStep2:" 度",
  413.                 imgWindowMouseWheelZoom:"滾輪縮放",
  414.                 imgWindowZoomRange:"滾輪縮放比例",
  415.                 imgWindowZoomRangeTip:"縮放比例(必須為正數)",
  416.                 others:"其它",
  417.                 waitImgLoad:"等圖片完全載入後，才開始執行彈出放大等操作",
  418.                 waitImgLoadTip:"按住ctrl鍵的時候,可以臨時執行和這個設定相反的設定",
  419.                 debug:"調試模式",
  420.                 firstEngine:"首選搜圖引擎",
  421.                 refreshWhenError:"讀取錯誤，點擊重載",
  422.                 switchSlide:"開關側邊欄",
  423.                 viewmore:"展開更多",
  424.                 countDown:"倒計時"
  425.             };
  426.             break;
  427.         default:
  428.             i18nData={
  429.                 share:"Share",
  430.                 suitLongImg:"Suit long pics in scroll window",
  431.                 globalkeys:"Global keys for preview: ",
  432.                 loadAll:"Load more",
  433.                 loadedAll:"Load completed",
  434.                 loading:"Loading ...",
  435.                 loadAllTip:"Load the picture on the next page",
  436.                 fiddle:"Toss",
  437.                 fiddleTip:"Pop-up pictures for complex operations",
  438.                 collect:"Collection",
  439.                 collected:"Has been collected",
  440.                 exitCollection:"Exit collection",
  441.                 exitCollectionTip:"Click to exit the collection mode",
  442.                 noCollectionYet:"You still have any pictures in the wood",
  443.                 collectDetail:"Description",
  444.                 collectDetailTip:"Add some descriptions to your favorite pictures",
  445.                 playSlide:"Play slideshow",
  446.                 slideGap:"Interval (s)",
  447.                 slideGapTip:"Interval, unit (seconds)",
  448.                 slideBack:"Back",
  449.                 slideBackTip:"Play from back to front",
  450.                 slideWait:"Wait for image reading",
  451.                 slideWaitTip:"The countdown starts after each image is completely read.",
  452.                 slideSkipError:"Skip error picture",
  453.                 slideSkipErrorTip:"Quickly skip reading the wrong picture",
  454.                 type:"Category",
  455.                 typeTip:"Select image category",
  456.                 advancedRules:"Advanced Rules",
  457.                 advancedRulesTip:"Matched by advanced rules",
  458.                 tpRules:"Wildcard rules",
  459.                 tpRulesTip:"Matched by wildcard rules",
  460.                 scaleRules:"Zoomed",
  461.                 scaleRulesTip:"JS automatically finds, the image displayed relative to the page has been scaled",
  462.                 noScaleRules:"No scaling",
  463.                 noScaleRulesTip:"JS auto find, no scaling, but meets a certain size",
  464.                 smallRules:"Small size",
  465.                 smallRulesTip:"Small size image, the actual size of the height and width are less than #t# pixels",
  466.                 command:"Command",
  467.                 commandTip:"Command Menu",
  468.                 onlineEdit:"Online editing",
  469.                 onlineEditTip:"Edit this image online using #t#",
  470.                 openInNewWindow:"Open in new window",
  471.                 openInNewWindowTip:"Open image in new window",
  472.                 findInPage:"Find In Page",
  473.                 findInPageTip:"Scroll to the location of the current image",
  474.                 viewCollection:"View Collection",
  475.                 viewCollectionTip:"View all collected images",
  476.                 inCollection:"Unable to use in Collection mode",
  477.                 cantFind:"The image is not in the document, or it is hidden and cannot be located!",
  478.                 exportImages:"Export big Images",
  479.                 exportImagesTip:"Export all images to new window",
  480.                 downloadImage:"Download all shown Images",
  481.                 downloadImageTip:"Download the current shown pictures",
  482.                 copyImagesUrl:"Copy all images Urls",
  483.                 copyImagesUrlTip:"Copy all large image Urls",
  484.                 copySuccess:"Successfully copied #t# Url",
  485.                 autoRefresh:"Auto overload",
  486.                 autoRefreshTip:"When the last few images, scroll the main window to the bottom, then automatically load the new image",
  487.                 enterFullsc:"Enter full screen",
  488.                 exitFullsc:"Exit full screen",
  489.                 config:"Settings",
  490.                 closeGallery:"Close Gallery",
  491.                 returnToGallery:"Back to the Gallery",
  492.                 picInfo:"Img information",
  493.                 picNote:"Img annotation",
  494.                 resolution:"Img Resolution",
  495.                 picNum:"Number of pictures",
  496.                 picTips:"View pictures with CTRL key",
  497.                 scaleRatio:"Scaling ratio",
  498.                 similarImage:"Searching by image",
  499.                 scale:"Zoom",
  500.                 horizontalFlip:"Horizontal flip",
  501.                 verticalFlip:"Vertical flip",
  502.                 actualBtn:"View original (A)",
  503.                 searchBtn:"Find the original image (S)",
  504.                 galleryBtn:"View Gallery (G)",
  505.                 currentBtn:"View current (C)",
  506.                 magnifierBtn:"Magnifier / ZooM (M)",
  507.                 picTitle:"Picture Title",
  508.                 exportImagesUrl:"Export image Url",
  509.                 exportImagesUrlPop:"Ctrl+C copy image Url",
  510.                 beginSearchImg:"#t# begin Search Img ...",
  511.                 findNoPic:"The original image was not found",
  512.                 findOverBeginLoad:"#t# end of the map, find #t# matching pictures, start loading the first one",
  513.                 loadNextSimilar:"The original image failed to load, try to load the next result...",
  514.                 loadError:"Load failed",
  515.                 openHomePage:"Open Home page",
  516.                 position:"Display position",
  517.                 positionTips:"Hold ALT to hide",
  518.                 topLeft:"The top left corner of the picture",
  519.                 topRight:"The top right corner of the picture",
  520.                 bottomRight:"The bottom right corner of the picture",
  521.                 bottomLeft:"The bottom left corner of the picture",
  522.                 topCenter:"Beside the picture",
  523.                 bottomCenter:"Below the picture",
  524.                 floatBar:"Toolbar",
  525.                 showDelay:"Show delay",
  526.                 ms:"ms",
  527.                 hide:"Hide",
  528.                 hideDelay:"Hide Delay",
  529.                 forceShow:"Non-zoomed image, beyond that size, shows the float frame",
  530.                 forceShowTip:"Floating toolbar when non-scaled image size exceeds the size set below",
  531.                 sizeLimitOr:"effected by height or width",
  532.                 px:"px",
  533.                 minSizeLimit:"Zoom the image, beyond that size, display the float frame",
  534.                 minSizeLimitTip:"After the image is scaled (the original size of the image does not match the actual size), the floating toolbar is displayed when the shown image length is greater than the set value.",
  535.                 listenBg:"Listening background image",
  536.                 listenBgTip:"Show the hover box on the element with the background image",
  537.                 butonOrder:"Sort of toolbar icons",
  538.                 keysEnable:"Enable the following shortcuts",
  539.                 keysActual:"Open the big picture",
  540.                 keysActualTip:"Press this button to open a large image when a floating bar appears",
  541.                 keysSearch:"Find the original image",
  542.                 keysSearchTip:"Press this button to find the original image when the floating bar appears",
  543.                 keysCurrent:"Open the current picture",
  544.                 keysCurrentTip:"Press this button to open the currently displayed image when the floating bar appears",
  545.                 keysMagnifier:"Open the magnifying glass to observe",
  546.                 keysMagnifierTip:"Press this button to open the magnifying glass when the floating bar appears",
  547.                 keysGallery:"Open Gallery（Global with funcKeys）",
  548.                 keysGalleryTip:"Press this button to open the Gallery when a floating bar appears",
  549.                 magnifier:"Zoom",
  550.                 magnifierRadius:"Default radius",
  551.                 magnifierWheelZoomEnabled:"Enable wheel zoom",
  552.                 magnifierWheelZoomRange:"Wheel zoom magnification",
  553.                 gallery:"Gallery",
  554.                 galleryFitToScreen:"Scale the image to fit the screen",
  555.                 galleryFitToScreenSmall:"The small image is also scaled to fit the screen",
  556.                 galleryFitToScreenTip:"Adapt to be contain, not cover",
  557.                 galleryScrollEndToChange:"Switch the image after the big picture scrolls to the end",
  558.                 galleryScrollEndToChangeTip:"Valid after canceling the previous option",
  559.                 galleryExportType:"Image export default sort",
  560.                 grid:"Tile sorting",
  561.                 gridBig:"The original picture is tiled",
  562.                 list:"List sorting",
  563.                 galleryAutoLoad:"Automatically load more images",
  564.                 galleryLoadAll:"Automatically process all pages when loading more images",
  565.                 galleryLoadAllTip:"If too many pages may affect the experience",
  566.                 galleryScaleSmallSize1:"The actual size is less than the height and width",
  567.                 galleryScaleSmallSize2:"Pixels are grouped into small size images",
  568.                 galleryShowSmallSize:"Show small size pictures by default",
  569.                 galleryTransition:"Show special effects of gallery switching images",
  570.                 gallerySidebarPosition:"Thumbnail bar position",
  571.                 bottom:"Bottom",
  572.                 right:"Right",
  573.                 left:"Left",
  574.                 top:"Top",
  575.                 gallerySidebarSize:"Height",
  576.                 gallerySidebarSizeTip:"The height of the thumbnail bar (if it is horizontal) or the width (if it is vertical)",
  577.                 galleryMax1:"Maximum read-ahead",
  578.                 galleryMax2:"Pictures (how many before and after)",
  579.                 galleryAutoZoom:"Zoom changes back to 100% (chrome)",
  580.                 galleryAutoZoomTip:"If you zoom in, change the zoom of the image and sidebar sections back to 100% and increase the viewable area (only valid under chrome)",
  581.                 galleryDescriptionLength1:"Maximum width of annotation",
  582.                 galleryDescriptionLength2:"Characters",
  583.                 galleryAutoOpenSites:"Automatically open the website's website regulars",
  584.                 galleryEditSite:"Online editing site",
  585.                 imgWindow:"ImgWindow",
  586.                 imgWindowFitToScreen:"Adapt to the screen and center horizontally vertically",
  587.                 imgWindowFitToScreenTip:"Adapt to be contain, not cover",
  588.                 imgWindowDefaultTool:"The tool selected by default when opening the window",
  589.                 hand:"Hand",
  590.                 rotate:"Rotate",
  591.                 zoom:"Magnifier",
  592.                 imgWindowEscKey:"Esc key is off",
  593.                 imgWindowDblClickImgWindow:"Double click on the image window to close",
  594.                 imgWindowClickOutside:"Click on the image overlayer to close externally",
  595.                 imgWindowClickOutsideTip:"Only enable when Overlayer is shown",
  596.                 none:"None",
  597.                 click:"Click",
  598.                 dblclick:"Double click",
  599.                 imgWindowOverlayerShown:"Overlay",
  600.                 imgWindowOverlayerColor:"Color and Opacity",
  601.                 imgWindowShiftRotateStep1:"When rotating, hold down the Shift key, rotate the step",
  602.                 imgWindowShiftRotateStep2:"Degree",
  603.                 imgWindowMouseWheelZoom:"MouseWheel Zoom",
  604.                 imgWindowZoomRange:"Zoom Range",
  605.                 imgWindowZoomRangeTip:"Zoom (must be positive)",
  606.                 others:"Other",
  607.                 waitImgLoad:"When the image is completely loaded, it will start to perform operations such as pop-up zooming",
  608.                 waitImgLoadTip:"When holding down the Ctrl key, you can temporarily execute the setting opposite to this setting",
  609.                 debug:"Debug mode",
  610.                 firstEngine:"Preferred (first) search engine",
  611.                 refreshWhenError:"Read error, click overload",
  612.                 switchSlide:"Switch sidebar",
  613.                 viewmore:"View more",
  614.                 countDown:"CountDown"
  615.             };
  616.             break;
  617.     }
  618.     function i18n(key,inserts){
  619.         var result=i18nData[key],i;
  620.         if(inserts){
  621.             if(typeof inserts!="object")inserts=[inserts];
  622.             for(i=0;i<inserts.length;i++){
  623.                 result=result.replace("#t#",inserts[i]);
  624.             }
  625.         }
  626.         return result;
  627.     }
  628.     var prefs;
  629.     function init(topObject,window,document,arrayFn,envir,storage,unsafeWindow){
  630.         // 默认设置，请到设置界面修改
  631.         prefs={
  632.             floatBar:{//浮动工具栏相关设置.
  633.                 butonOrder:['actual','current','gallery','magnifier'],//按钮排列顺序'actual'(实际的图片),'current'(当前显示的图片),'magnifier'(放大镜观察),'gallery'(图集),'search'(搜索原图)
  634.                 listenBg:true,//监听背景图
  635.                 showDelay:366,//浮动工具栏显示延时.单位(毫秒)
  636.                 hideDelay:566,//浮动工具栏隐藏延时.单位(毫秒)
  637.                 position:'top left',// 取值为: 'top left'(图片左上角) 或者 'top right'(图片右上角) 'bottom right'(图片右下角) 'bottom left'(图片左下角);
  638.                 offset:{//浮动工具栏偏移.单位(像素)
  639.                     x:-15,//x轴偏移(正值,向右偏移,负值向左)
  640.                     y:-15,//y轴偏移(正值,向下,负值向上)
  641.                 },
  642.                 forceShow:{//在没有被缩放的图片上,但是大小超过下面设定的尺寸时,强制显示浮动框.
  643.                     enabled:true,//启用强制显示.
  644.                     size:{//图片尺寸.单位(像素);
  645.                         w:45,
  646.                         h:45,
  647.                     },
  648.                 },
  649.                 minSizeLimit:{//就算是图片被缩放了(看到的图片被设定了width或者height限定了大小,这种情况下),如果图片显示大小小于设定值,那么也不显示浮动工具栏.
  650.                     w:15,
  651.                     h:15,
  652.                 },
  653.                 sizeLimitOr:false,
  654.  
  655.                 // 按键，感觉用不太到，默认禁用
  656.                 keys: {
  657.                     enable: false,
  658.                     actual: 'a',  //  当出现悬浮条时按下 `a` 打开原图
  659.                     search: 's',
  660.                     current: 'c',
  661.                     magnifier: 'm',
  662.                     gallery: 'g',
  663.                 },
  664.                 globalkeys: {
  665.                     ctrl: true,
  666.                     alt: false,
  667.                     shift: false,
  668.                     command: false
  669.                 }
  670.             },
  671.  
  672.             magnifier:{//放大镜的设置.
  673.                 radius: 77,//默认半径.单位(像素).
  674.                 wheelZoom:{//滚轮缩放.
  675.                     enabled:true,
  676.                     pauseFirst:true,//需要暂停(单击暂停)后,才能缩放.(推荐,否则因为放大镜会跟着鼠标,如果放大镜过大,那么会影响滚动.)..
  677.                     range:[0.4,0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.7,1.9,2,2.5,3.0,4.0],//缩放的范围
  678.                 },
  679.             },
  680.  
  681.             gallery:{//图库相关设定
  682.                 loadMore:false,
  683.                 loadAll:true,//加载更多时是否加载全部页面
  684.                 fitToScreen:true,//图片适应屏幕(适应方式为contain，非cover).
  685.                 fitToScreenSmall:false,
  686.                 scrollEndToChange:true,
  687.                 exportType:'grid',
  688.                 sidebarPosition: 'bottom',//'top' 'right' 'bottom' 'left'  四个可能值
  689.                 sidebarSize: 120,//侧栏的高（如果是水平放置）或者宽（如果是垂直放置）
  690.                 sidebarToggle: true,  // 是否显示隐藏按钮
  691.                 transition:true,//大图片区的动画。
  692.                 preload:true,//对附近的图片进行预读。
  693.                 max:5,//最多预读多少张（前后各多少张）
  694.  
  695.                 zoomresized: 25,  // 图片尺寸最少相差比例，单位：%
  696.                 scaleSmallSize: 250,  // 图库的新类别，缩放的图片，尺寸的高或宽都小于该值
  697.                 showSmallSize:true,//是否默认显示小尺寸图片
  698.  
  699.                 scrollEndAndLoad: false, // 滚动主窗口到最底部，然后自动重载库的图片。还有bug，有待进一步测试
  700.                 scrollEndAndLoad_num: 3,  // 最后几张图片执行
  701.  
  702.                 autoZoom: true,  // 如果有放大，则把图片及 sidebar 部分的缩放改回 100%，增大可视面积（仅在 chrome 下有效）
  703.                 descriptionLength: 32,  // 注释的最大宽度
  704.                 editSite: "Lunapic"
  705.             },
  706.  
  707.             imgWindow:{// 图片窗相关设置
  708.                 suitLongImg: true,
  709.                 fitToScreen: false,//适应屏幕,并且水平垂直居中(适应方式为contain，非cover).
  710.                 syncSelectedTool:true,//同步当前选择的工具，如果开了多个图片窗口，其中修改一个会反映到其他的上面。
  711.                 defaultTool:'hand',//"hand","rotate","zoom";打开窗口的时候默认选择的工具
  712.                 close:{//关闭的方式
  713.                     escKey:true,//按esc键
  714.                     dblClickImgWindow: true,//双击图片窗口
  715.                     clickOutside:'', // 点击图片外部关闭。值为''|'click'|'dblclick'；无或点击或双击
  716.                 },
  717.                 overlayer:{// 覆盖层.
  718.                     shown:false,//显示
  719.                     color:'rgba(0,0,0,0.8)',//颜色和不透明度设置.
  720.                 },
  721.                 shiftRotateStep:15,// 旋转的时候，按住shift键时,旋转的步进.单位:度.
  722.                 zoom:{//滚轮缩放
  723.                     range:[0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.7,1.9,2,2.5,3.0,4.0],//缩放比例.(不要出现负数,谢谢-_-!~)
  724.                     mouseWheelZoom:true,//是否允许使用滚轮缩放。
  725.                 },
  726.             },
  727.  
  728.             //等图片完全载入后,才开始执行弹出,放大等等操作,
  729.             //按住ctrl键的时候,可以临时执行和这个设定相反的设定.
  730.             waitImgLoad: false,
  731.  
  732.             //框架里面的图片在顶层窗口展示出来，但是当frame与顶层窗口domain不一样的时候，可能导致图片被反盗链拦截，
  733.             //按住shift键，可以临时执行和这个设定相反的设定
  734.             framesPicOpenInTopWindow: true,
  735.  
  736.             // lowLevel: true,  // 如果有多个图片，优先选择低一级的
  737.  
  738.             debug: false,
  739.             firstEngine:"Tineye"
  740.         };
  741.  
  742.         //各网站高级规则;
  743.         var siteInfo=[
  744.             {name: "google 图片搜索",
  745.              //网址例子.(方便测试.查看.之类的)
  746.              siteExample:"http://www.google.com.hk/search?q=firefox&tbm=isch",
  747.              //是否启用
  748.              enabled:true,
  749.              //站点正则
  750.              url:/https?:\/\/www.google(\.\w{1,3}){1,3}\/search\?.*&tbm=isch/,
  751.              //鼠标左键点击直接打开..（这个只是当高级规则的getImage()返回图片的时候生效）
  752.              // 无效？只有少数情况下有作用？
  753.              clikToOpen:{
  754.                  enabled:false,
  755.                  preventDefault:true,//是否尝试阻止点击的默认行为（比如如果是你点的是一个链接，默认行为是打开这个链接，如果是true，js会尝试阻止链接的打开(如果想临时打开这个链接，请使用右键的打开命令)）
  756.                  type:'actual',//默认的打开方式: 'actual'(弹出,原始图片) 'magnifier'(放大镜) 'current'(弹出,当前图片)
  757.              },
  758.              //获取图片实际地址的处理函数,
  759.              //this 为当前鼠标悬浮图片的引用,
  760.              //第一个参数和this相同，也是当前鼠标悬浮图片的引用,
  761.              //第二个参数为包裹当前图片的第一个a元素(可能不存在).
  762.              getImage:function(img,a){
  763.                  if(!a)return;
  764.                  if (a.href.match(/imgurl=(.*?\.\w{1,5})&/i)) {
  765.                      return decodeURIComponent(RegExp.$1);
  766.                  }
  767.              },
  768.  
  769.              // ====== 我新增的 ======
  770.              // 自定义样式
  771.              css: '',
  772.              // 排除的图片正则
  773.              // exclude: /weixin_code\.png$/i,
  774.             },
  775.             {name: "Bing 图片搜索",
  776.              siteExample:"http://cn.bing.com/images/search?q=%E7%BE%8E%E5%A5%B3",
  777.              enabled:true,
  778.              url: /^https?:\/\/[^.]*\.bing\.com\/images\//i,
  779.              getImage:function(img, a){
  780.                  if (!a) return;
  781.                  var oldsrc=this.src;
  782.                  var $ = /,imgurl:"([^"]+)/.exec(a.getAttribute('m'));
  783.                  var newsrc= $ ? $[1] : '';
  784.                  if(newsrc!=oldsrc)return newsrc;
  785.              }
  786.             },
  787.             {name:"百度贴吧",
  788.              enabled:true,
  789.              url:/^https?:\/\/tieba\.baidu\.[^\/]+\//i,
  790.              getImage:function(img){
  791.                  var src=img.src;
  792.                  var reg=/^(http:\/\/tiebapic\.baidu\.com\/forum\/)ab(pic\/item\/[\w.]+)/i ;
  793.                  var portrait=/\/sys\/portrait/;
  794.                  var result=src.match(reg);
  795.                  //帖子列表页面
  796.                  if(portrait.test(src)){
  797.                      return src.replace(/\/sys\/portrait/,"/sys/portraitl");
  798.                  }else if(result){//小图的时候
  799.                      return result[1]+result[2];
  800.                  }else{//小图点击之后的较大图，或者帖子内容页面的图片。
  801.                      var prefix = 'http://tiebapic.baidu.com/forum/pic/item/';
  802.                      var reg2 = /\/sign=\w+\/([\w.]+)$/;
  803.                      var sign = src.match(reg2);
  804.                      return  sign ? prefix + sign[1] : null;
  805.                  };
  806.              },
  807.             },
  808.             // 百度自身的全屏查看方式更加好，跟这个脚本的库查看类似。
  809.             {name: "百度图片搜索",
  810.              siteExample: "http://image.baidu.com/i?ie=utf-8&word=%E9%A3%8E%E6%99%AF&oq=%E9%A3%8E%E6%99",
  811.              enabled: true,
  812.              url: /^https?:\/\/image\.baidu\.com\/.*&word=/i,
  813.              getImage: function(img, a) {
  814.                  if (!a) return;
  815.                  var reg = /&objurl=(http.*?\.(?:jpg|jpeg|png|gif|bmp))/i;
  816.                  if (a.href.match(reg)) {
  817.                      return decodeURIComponent(RegExp.$1);
  818.                  }
  819.              }
  820.             },
  821.             {name:"豆瓣",
  822.                 siteExample:"http://movie.douban.com/photos/photo/1000656155/",
  823.                 enabled: true,
  824.                 url:/^https?:\/\/[^.]*\.douban\.com/i,
  825.                 getImage:function(){
  826.                     var oldsrc = this.src,
  827.                         newsrc = oldsrc;
  828.                     var pic = /\/view\/photo\/(?:photo|albumcover|albumicon|thumb|sqxs)\/public\//i;
  829.                     var movieCover = /\/view\/movie_poster_cover\/[si]pst\/public\//i;
  830.                     var bookCover = /\/view\/ark_article_cover\/cut\/public\//i;
  831.                     var spic = /(img\d+.douban.com)\/[sm]pic\//i
  832.  
  833.                     // 这个网址大图会出错
  834.                     // http://movie.douban.com/subject/25708579/discussion/58950206/
  835.                     if(/movie\.douban\.com\/subject\/\d+\/discussion/.test(location.href)){
  836.                     } else if (pic.test(oldsrc)) {
  837.                         newsrc = oldsrc.replace(pic, '/view/photo/raw/public/');
  838.                     } else if (movieCover.test(oldsrc)) {
  839.                         newsrc = oldsrc.replace(movieCover, '/view/photo/raw/public/');
  840.                     } else if (bookCover.test(oldsrc)) {
  841.                         newsrc = oldsrc.replace(bookCover, '/view/ark_article_cover/retina/public/');
  842.                     } else if (spic.test(oldsrc)) {
  843.                         newsrc = oldsrc.replace(spic, '$1/lpic/');
  844.                     }
  845.  
  846.                     return newsrc == oldsrc ? null : [newsrc,newsrc.replace(/photo\/raw/,"photo/photo")];
  847.                 }
  848.             },
  849.             {name:"新浪微博",
  850.              siteExample:"http://weibo.com/pub/?source=toptray",
  851.              enabled:false,
  852.              url:/^https?:\/\/(?:[^.]+\.)*weibo\.(com|cn)/i,
  853.              getImage:function(img){
  854.                  var oldsrc=this.src;
  855.                  var pic=/(\.sinaimg\.(cn|com)\/)(?:bmiddle|orj360)/i;//微博内容图片.
  856.                  var pic2=/(\.sinaimg\.(cn|com)\/)(?:square|thumbnail)/i;// 微博内容图片2.
  857.                  var head=/(\.sinaimg\.(cn|com)\/\d+)\/50\//i;//头像.
  858.                  var photoList=/\.sinaimg\.(cn|com)\/thumb\d+\/\w+/i//相册
  859.                  var newsrc;
  860.                  if(pic.test(oldsrc)){
  861.                      newsrc=oldsrc.replace(pic,'$1large');  // large 不是每一张图片都有的
  862.                      return newsrc==oldsrc? '' : newsrc;
  863.                  } else if (pic2.test(oldsrc)) {
  864.                      newsrc=oldsrc.replace(pic2,'$1mw1024');
  865.                      return newsrc==oldsrc? '' : newsrc;
  866.                  } else if(head.test(oldsrc)){
  867.                      newsrc=oldsrc.replace(head,'$1/180/');
  868.                      return newsrc==oldsrc? '' : newsrc;
  869.                  }else if(photoList.test(oldsrc)){
  870.                      newsrc=oldsrc.replace(/thumb\d+/,'mw690');
  871.                      return newsrc==oldsrc? '' : newsrc;
  872.                  };
  873.              },
  874.             },
  875.             {name:"bilibili",
  876.              enabled:true,
  877.              url:/^https?:\/\/[^.]+\.bilibili.com/i,
  878.              getImage:function(img){
  879.                  var oldsrc=this.src;
  880.                  var pic=/\d+_\d+\/|\d+_x\d+\.jpg$|@\d+w_\d+h.*\.webp$|_\d+x\d+\.jpg$/i;
  881.                  var newsrc;
  882.                  if(pic.test(oldsrc)){
  883.                      newsrc=oldsrc.replace(pic,'');
  884.                      return newsrc==oldsrc? '' : newsrc;
  885.                  }
  886.              }
  887.             },
  888.             {name:"腾讯微博",
  889.              siteExample:"http://t.qq.com/p/news",
  890.              enabled:true,
  891.              url:/^http:\/\/[^\/]*t\.qq\.com\//i,
  892.              getImage:function(img){
  893.                  var pic=/(\.qpic\.cn\/mblogpic\/\w+)\/\d+/i;//图片
  894.                  var head=/(\.qlogo\.cn\/mbloghead\/\w+)\/\d+/i;//头像.
  895.                  var oldsrc=this.src;
  896.                  var newsrc;
  897.                  if(pic.test(oldsrc)){
  898.                      newsrc=oldsrc.replace(pic,'$1/2000');
  899.                      return newsrc==oldsrc? '' : newsrc;;
  900.                  }else if(head.test(oldsrc)){
  901.                      newsrc=oldsrc.replace(head,'$1/0');
  902.                      return newsrc==oldsrc? '' : newsrc;;
  903.                  };
  904.              },
  905.             },
  906.             {name: "deviantart",
  907.              siteExample: "http://www.deviantart.com",
  908.              enabled:true,
  909.              url:/^https?:\/\/[^.]*\.deviantart\.com/i,
  910.              getImage:function(img, a){
  911.                  var oldsrc=this.src;
  912.                  var newsrc;
  913.                  if(this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.parentNode && this.parentNode.parentNode.parentNode.dataset && this.parentNode.parentNode.parentNode.dataset.superFullImg){
  914.                      newsrc=this.parentNode.parentNode.parentNode.dataset.superFullImg;
  915.                  }
  916.                  if(!newsrc)
  917.                      newsrc = a.getAttribute('data-super-img') || a.getAttribute('data-super-full-img') || a.parentNode.getAttribute('data-super-img') || a.parentNode.getAttribute('data-super-full-img')
  918.                          || oldsrc.replace(/(http:\/\/[^\/]+\/fs\d+\/)200H\/(.*)/i,'$1$2');
  919.                  return newsrc==oldsrc? '' : newsrc;
  920.              },
  921.             },
  922.             {name: '花瓣网',
  923.              enabled: true,
  924.              url: /^https?:\/\/huaban\.com\//i,
  925.              ext: 'previous-2',
  926.              // ext: function(target) {
  927.              //     if (target.className == 'cover') {
  928.              //         return target.parentNode.querySelector('img');
  929.              //     }
  930.              // },
  931.              getImage: function() {
  932.                  var pic = /(.*img.hb.aicdn.com\/.*)_fw(?:236|320)$/i
  933.                  if (this.src.match(pic)) {
  934.                      return RegExp.$1 + '_fw658';
  935.                  }
  936.              },
  937.              description: './../following-sibling::p[@class="description"]',
  938.              // css: '.pin a.img .cover { display: none; }',
  939.              exclude: /weixin_code\.png$/i,
  940.             },
  941.             // 其它
  942.             {name: "wikipedia",
  943.              enabled:true,
  944.              url:/^https?:\/\/[^.]+.wikipedia.org\//i,
  945.              getImage:function(){
  946.                  var src=this.src;
  947.                  var ret=src.replace('/thumb/','/');
  948.                  if(src==ret)return;//非缩略图
  949.                  return (ret.match(/(https?:\/\/.*)\/\d+px-.*/) || [])[1];
  950.              },
  951.             },
  952.             {name:"沪江碎碎",
  953.              enabled:true,
  954.              url:/^https?:\/\/([^.]+\.)*(?:yeshj\.com|hjenglish\.com|hujiang\.com)/i,
  955.              getImage:function(img){
  956.                  var oldsrc=this.src;
  957.                  var reg=/^(https?:\/\/(?:[^.]+\.)*hjfile.cn\/.+)(_(?:s|m))(\.\w+)$/i;
  958.                  if(reg.test(oldsrc)){
  959.                      return oldsrc.replace(reg,'$1$3');
  960.                  };
  961.              },
  962.             },
  963.             {name: '大众点评',
  964.              siteExample: 'http://www.dianping.com/shop/17873296/photos',
  965.              url: /^https?:\/\/www.dianping.com\/shop/i,
  966.              getImage: function() {
  967.                  var oldsrc = this.src,
  968.                      newsrc;
  969.                  var pic = /(.+?dpfile\.com\/.+)\(240c180\)\/(thumb\..+)/;
  970.                  if (pic.test(oldsrc)) {
  971.                      return oldsrc.replace(pic, '$1(700x700)/$2');
  972.                  }
  973.              }
  974.             },
  975.             // 视频网站
  976.             {name: 'trakt.tv',
  977.              url: /^http:\/\/trakt\.tv\//i,
  978.              siteExample: 'http://trakt.tv/shows',
  979.              getImage: function() {
  980.                  var oldsrc = this.src;
  981.                  if (oldsrc.match(/(.*\/images\/posters\/\d+)-(?:300|138)\.jpg\?(\d+)$/)) {
  982.                      return RegExp.$1 + '.jpg?' + RegExp.$2;
  983.                  }
  984.              }
  985.             },
  986.             // Music
  987.             {name: '网易云音乐',
  988.              url: 'http://music.163.com/*',
  989.              ext: 'previous',  // 扩展模式，检查前面一个是否为 img
  990.              getImage: function() {
  991.                  var oldsrc = this.src;
  992.                  if(this.data){
  993.                      var newsrc = this.data('src');
  994.                      if (oldsrc != newsrc) {
  995.                          return newsrc;
  996.                      }
  997.                  }
  998.                  if (oldsrc.match(/(.*)\?param=\d+y\d+$/)) {
  999.                      return RegExp.$1;
  1000.                  }
  1001.              }
  1002.             },
  1003.             // 美女
  1004.             {name: "美女薄情馆",  // 这个网站有限制，每天只能看多少张
  1005.              url: /^http:\/\/boqingguan\.com\//i,
  1006.              siteExample: 'http://boqingguan.com/Picture/31637',
  1007.              lazyAttr: 'data-original',  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  1008.              getImage: function(img, a) {
  1009.                  var oldsrc = this.getAttribute('data-original') || this.src;
  1010.                  if (oldsrc) {
  1011.                      var newsrc = oldsrc.replace(/![a-z\d]+$/, '');
  1012.                      return newsrc == oldsrc ? '' : newsrc;
  1013.                  }
  1014.              }
  1015.             },
  1016.             // 游戏
  1017.             {name:"178.com",
  1018.              enabled:true,
  1019.              url:/^https?:\/\/(?:\w+\.)+178\.com\//i,
  1020.              clikToOpen:{
  1021.                  enabled:true,
  1022.                  preventDefault:true,
  1023.                  type:'actual',
  1024.              },
  1025.              getImage:function(img,a){
  1026.                  if(!a)return;
  1027.                  var reg=/^https?:\/\/(?:\w+\.)+178\.com\/.+?(https?:\/\/img\d*.178.com\/[^.]+\.(?:jpg|jpeg|png|gif|bmp))/i;
  1028.                  return (a.href.match(reg) || [])[1];
  1029.              },
  1030.             },
  1031.  
  1032.             // 论坛
  1033.             {name:"极限主题社区",
  1034.              enabled:true,
  1035.              url:/^https?:\/\/bbs\.themex\.net\/.+/i,
  1036.              clikToOpen:{
  1037.                  enabled:true,
  1038.                  preventDefault:true,
  1039.                  type:'actual',
  1040.              },
  1041.              getImage:function(){
  1042.                  var reg=/^(https?:\/\/bbs\.themex\.net\/attachment\.php\?.+)&thumb=1(.+)/i;
  1043.                  var src=this.src;
  1044.                  var ret=src.replace(reg,'$1$2');
  1045.                  return ret!=src? ret : '';
  1046.              },
  1047.             },
  1048.             {name:"opera官方论坛",
  1049.              siteExample:"http://bbs.operachina.com",
  1050.              enabled:true,
  1051.              url:/^http:\/\/bbs\.operachina\.com/i,
  1052.              getImage:function(){
  1053.                  var src=this.src;
  1054.                  if(/file.php\?id=\d+$/i.test(src)){
  1055.                      return src+'&mode=view';
  1056.                  };
  1057.              },
  1058.             },
  1059.  
  1060.             // 特殊的需要修正
  1061.             {name: 'github 修正',
  1062.              url: /^https?:\/\/github\.com\//i,
  1063.              clikToOpen: {
  1064.                  enabled: true,
  1065.                  preventDefault: true,
  1066.                  type: 'actual',
  1067.              },
  1068.              getImage: function(img, a) {
  1069.                  if (a && a.href.indexOf('/blob/master/') > 0) {
  1070.                      return this.src;
  1071.                  }
  1072.              }
  1073.             },
  1074.  
  1075.             // 需要 xhr 获取的
  1076.             {name: '优美图',
  1077.              url: /http:\/\/(?:www\.)?topit\.me\//,
  1078.              getImage: function(img, a) {  // 如果有 xhr，则应该返回 xhr 的 url
  1079.                  if (a && a.href.match(/topit\.me\/item\/\d+/)) {
  1080.                      return a.href;
  1081.                  }
  1082.              },
  1083.              lazyAttr: 'data-original',  // 延迟加载技术让后面的图片是 blank.gif
  1084.              xhr: {
  1085.                  q: ['a[download]', 'a#item-tip'],
  1086.              }
  1087.             },
  1088.             {name: '半次元',
  1089.              url: /^https?:\/\/bcy\.net\//,
  1090.              getImage: function() {
  1091.                  return this.src.replace(/\/\dX\d$|\/w\d+$/,"").replace(/\/cover\//,"/post/").replace(/\/(middle|small)\.jpg/,"/big.jpg");
  1092.              }
  1093.             },
  1094.             {name: 'Steampowered',
  1095.              url: /\.steampowered\.com/,
  1096.              getImage: function() {
  1097.                  return this.src.replace(/\.\d+x\d+\.jpg/,".jpg");
  1098.              }
  1099.             },
  1100.             {name: 'Steamcommunity',
  1101.              url: /steamcommunity\.com/,
  1102.              getImage: function() {
  1103.                  return this.src.replace(/output\-quality=\d+&fit=inside\|\d+\:\d+/,"output-quality=100&fit=inside|0:0");
  1104.              }
  1105.             },
  1106.             {name: '知乎',
  1107.              url: /zhihu\.com/,
  1108.              getImage: function() {
  1109.                  return this.src.replace(/_(b|xs|s|l|\d+x\d+)\./,".");
  1110.              }
  1111.             },
  1112.             {name: '500px',
  1113.              url: /500px\./,
  1114.              getImage: function() {
  1115.                  return this.src.replace(/h%3D\d+\/v2.*/,"m%3D2000/v2").replace(/^((?:(?:pp?cdn|s\\d\\.amazonaws\\.com\/photos|gp\\d+\\.wac\\.edgecastcdn\\.net\/806614\/photos\/photos)\\.500px|djlhggipcyllo\\.cloudfront)\\.(?:net|org)\/\\d+\/[\\da-f]{40}\/)\\d+\\./,"$12048.jpg");
  1116.              }
  1117.             },
  1118.             {name: 'Nyaa',
  1119.              url: /nyaa\.se/,
  1120.              getImage: function() {
  1121.                  return /upload\/small\//.test(this.src)?this.src.replace(/upload\/small\//,"upload/big/"):null;
  1122.              }
  1123.             },
  1124.             {name: "itunes",
  1125.              url: /itunes\.apple\.com/,
  1126.              getImage: function() {
  1127.                  return this.src.replace(/\d+x\d+bb\./,"1400x1400bb.");
  1128.              }
  1129.             },
  1130.             {name: "汽车之家",
  1131.              url: /\.autohome\.com\.cn/,
  1132.              getImage: function() {
  1133.                  return this.src.replace(/(\?imageView.*|\d+x\d+_\d+_|f_m_|t_|s_)/,"");
  1134.              }
  1135.             },
  1136.             {name: "易车",
  1137.              url: /\.bitauto\.com/,
  1138.              getImage: function() {
  1139.                  return this.src.replace(/_\d+\.jpg$/i,"_12.jpg");
  1140.              }
  1141.             },
  1142.             {name: "爱卡",
  1143.              url: /\.xcar\.com\.cn/,
  1144.              getImage: function() {
  1145.                  return this.src.replace(/\-\d+x\d+\.jpg/i,"");
  1146.              }
  1147.             },
  1148.             {name: "太平洋汽车",
  1149.              url: /\.pcauto\.com\.cn/,
  1150.              getImage: function() {
  1151.                  return this.src.replace(/_\d+x\d+\.jpg$/i,".jpg");
  1152.              }
  1153.             },
  1154.             {name: "新浪汽车",
  1155.              url: /\.auto\.sina\.com\.cn/,
  1156.              getImage: function() {
  1157.                  return this.src.replace(/_\d+\.jpg$/i,"_src.jpg");
  1158.              }
  1159.             },
  1160.             {name: "greasyfork",
  1161.              url: /(greasyfork|sleazyfork)\.org/,
  1162.              getImage: function() {
  1163.                  return this.src.replace(/\/thumb\//i,"/original/").replace(/\/thumbnails\//i,"/").replace(/(\/forum\/uploads\/userpics\/.*\/)n([^\/]+)$/,"$1p$2");
  1164.              }
  1165.             },
  1166.             {name: "dribbble",
  1167.              url: /dribbble\.com/,
  1168.              getImage: function() {
  1169.                  return this.src.replace(/_teaser(.[^\.]+)$/i,"$1").replace(/_1x\./,".");
  1170.              }
  1171.             },
  1172.             {name: "百度百科",
  1173.              url: /baike\.baidu\.com/,
  1174.              getImage: function() {
  1175.                  return this.src.replace(/.*bdstatic\.com.*\/([^\/]+)\.jpg/i,"http://imgsrc.baidu.com/baike/pic/item/$1.jpg").replace(/(.*bkimg\.cdn\.bcebos\.com.*\?x-bce-process=image).*/i,"$1");
  1176.              }
  1177.             },
  1178.             {name: "nvshens",
  1179.              url: /nvshens\.com|onvshen\.com/,
  1180.              getImage: function() {
  1181.                  return this.src.replace(/(\img\.onvshen\.com.*)(?:thumb\/|_s)(.*)/i,"$1$2");
  1182.              }
  1183.             },
  1184.             {name: "24meitu",
  1185.              url: /24meitu\.com|25meinv\.com|aisimeinv\.com|24tupian\.com|24meinv\.|24mntp\.|24cos\.|24fh\.|24shipin\.|24mn\./,
  1186.              getImage: function() {
  1187.                  return this.src.replace(/\/m([^\/]+)$/i,"/$1").replace(/imgs\./i,"bimg.");
  1188.              }
  1189.             },
  1190.             {name: "Tumblr",
  1191.              url: /tumblr\.com/,
  1192.              getImage: function() {
  1193.                  if(/\/avatar_/.test(this.src))return this.src.replace(/(media\.tumblr\.com.*_)[^_]+(\.[^\.]+)$/i,"$1512$2");
  1194.                  else return this.src.replace(/[^\/]*(media\.tumblr\.com.*_)\d+(\.[^\.]+)$/i,"$1raw$2");
  1195.              }
  1196.             },
  1197.             {name: "Acgget",
  1198.              url: /acg18\.us|acgget\./,
  1199.              getImage: function() {
  1200.                  return this.getAttribute('data-original') || this.src.replace(/(pic\.acgget\.com\/thumb\/)w\d+_h\d+\//i,"$1w9999_h9999/");
  1201.              }
  1202.             },
  1203.             {name: "Pixiv",
  1204.              url: /pixiv\.net|pximg\.net/,
  1205.              getImage: function() {
  1206.                  var preStr=this.src.replace(/pximg\.net\/c\/\d+x\d+.*\/img\/(.*)_.*$/i,"pximg.net/img-original/img/$1");
  1207.                  if(preStr!=this.src)
  1208.                  return [preStr+".jpg",preStr+".png"];
  1209.              }
  1210.             },
  1211.             {name: "Wallhaven",
  1212.              url: /wallhaven\./,
  1213.              getImage: function() {
  1214.                  var preStr=this.src.replace(/wallpapers\/thumb\/small\/th(.*)\./i,"wallpapers/full/wallhaven$1").replace(/th\.wallhaven\.cc\/(small|lg)\/(.*)?\/(.*)\..*/i,"w.wallhaven.cc/full/$2/wallhaven-$3");
  1215.                  if(preStr!=this.src)
  1216.                  return [preStr+".jpg",preStr+".png"];
  1217.              }
  1218.             },
  1219.             {name: "lofter",
  1220.              url: /lofter\./,
  1221.              getImage: function(img, a) {
  1222.                  if(a && a.href && a.hasAttribute("bigimgsrc")){
  1223.                      return a.getAttribute("bigimgsrc");
  1224.                  }
  1225.                  return this.src.replace(/\?.*/i,"");
  1226.              }
  1227.             },
  1228.             {name: "sohu",
  1229.              url: /(sohu|sohucs)\.com/,
  1230.              getImage: function() {
  1231.                  return this.src.replace(/(sohucs\.com\/).*\/(images\/|os\/)/i,"$1$2");
  1232.              }
  1233.             },
  1234.             {name: "moegirl",
  1235.              url: /(moegirl|mengniang)\.org/,
  1236.              getImage: function() {
  1237.                  return this.src.replace(/(common)\/thumb(.*)\/[^\/]+/i,"$1$2");
  1238.              }
  1239.             },
  1240.             {name: "fanfou",
  1241.              url: /fanfou\.com/,
  1242.              getImage: function() {
  1243.                  return this.src.replace(/@.+/i,"");
  1244.              }
  1245.             },
  1246.             {name: "meitudata",
  1247.              url: /meipai\.com/,
  1248.              getImage: function() {
  1249.                  return this.src.replace(/!thumb.+/i,"");
  1250.              }
  1251.             },
  1252.             {name: "mafengwo",
  1253.              url: /mafengwo\.cn/,
  1254.              getImage: function() {
  1255.                  return this.src.replace(/\?imageMogr.*/i,"");
  1256.              }
  1257.             },
  1258.             {name: "discordapp",
  1259.              url: /discordapp\.com/,
  1260.              getImage: function() {
  1261.                  return this.src.replace(/\?width=\d+&height=\d+$/i,"");
  1262.              }
  1263.             },
  1264.             {name: "推特",
  1265.              url: /twitter\.com/,
  1266.              getImage: function() {
  1267.                  return this.src.replace(/&name=.*/i,"");
  1268.              }
  1269.             },
  1270.             {name: "Fandom",
  1271.              url: /fandom\.com/,
  1272.              getImage: function() {
  1273.                  return this.src.replace(/scale\-to\-width\-down\/\d+/i,"").replace(/smart\/width\/\d+\/height\/\d+/i,"");
  1274.              }
  1275.             },
  1276.             {name: "yande",
  1277.              url: /yande\.re/,
  1278.              getImage: function() {
  1279.                  if(this && this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.nextSibling && this.parentNode.parentNode.nextSibling.classList && this.parentNode.parentNode.nextSibling.classList.contains("largeimg")){
  1280.                      return this.parentNode.parentNode.nextSibling.href;
  1281.                  }
  1282.                  return this.src;
  1283.              }
  1284.             },
  1285.             {name: "E621",
  1286.              url: /e621\.net/,
  1287.              getImage: function() {
  1288.                  if(this && this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.parentNode && this.parentNode.parentNode.parentNode.dataset.fileUrl){
  1289.                      return this.parentNode.parentNode.parentNode.dataset.fileUrl;
  1290.                  }
  1291.                  return this.src;
  1292.              }
  1293.             },
  1294.             {name: "Pinterest",
  1295.              url: /pinterest\.com/,
  1296.              getImage: function() {
  1297.                  return this.src.replace("/\d+x/","/736x/");
  1298.              }
  1299.             },
  1300.             {name: "Zhisheji",
  1301.              url: /zhisheji\.com/,
  1302.              getImage: function() {
  1303.                  return this.src.replace(/thumbnail\/.*/,"");
  1304.              }
  1305.             },
  1306.             {name: "Reddit",
  1307.              url: /reddit\.com|redd\.it/,
  1308.              getImage: function() {
  1309.                  return this.src.replace(/\/\/preview\.redd.it\/([^\?]+)?.*/,"https://i.redd.it/$1");
  1310.              }
  1311.             },
  1312.             {name: "Rule34hentai",
  1313.              url: /rule34hentai\.net/,
  1314.              getImage: function() {
  1315.                  return this.src.replace("/_thumbs/","/_images/");
  1316.              }
  1317.             },
  1318.             {name: "Photosight",
  1319.              url: /photosight\.ru/,
  1320.              getImage: function() {
  1321.                  return this.src.replace(/(cdny\.de.*\/)t\//,"$1x/");
  1322.              }
  1323.             }
  1324.         ];
  1325.  
  1326.         // 通配型规则,无视站点.
  1327.         var tprules=[
  1328.             function(img, a) { // 解决新的dz论坛的原图获取方式.
  1329.                 var regs = [/(.+\/attachments?\/.+)\.thumb\.\w{2,5}$/i,/((wp-content|moecdn\.org)\/uploads\/.*)\-\d+x\d+/i,/.*(?:url|src)=(https?:\/\/.*\.(?:jpg|jpeg|png|gif|bmp)).*/i,/.*thumb\.php\?src=([^&]*).*/i];
  1330.                 var oldsrc = this.src,newsrc = this.src;
  1331.                 if (oldsrc){
  1332.                     for(let reg of regs){
  1333.                         if (reg.test(oldsrc)) {
  1334.                             newsrc = oldsrc.replace(reg, '$1');
  1335.                         }
  1336.                     }
  1337.                 }
  1338.                 var original=this.getAttribute?this.getAttribute('data-original'):"";
  1339.                 if(original && original!=oldsrc)return original;
  1340.                 else if(/attachment\.php\?attachmentid=\d+/.test(oldsrc)){
  1341.                      newsrc=oldsrc.replace(/(attachment\.php\?attachmentid=\d+).*/,"$1");
  1342.                 }else if(/\.sinaimg\.(cn|com)\//.test(oldsrc)){
  1343.                     //newsrc=oldsrc.replace(/.*(https?:\/\/[^\.]+\.sinaimg\.(cn|com))\/mw\d+\//,"$1/large/");
  1344.                     var pic=/(\.sinaimg\.(cn|com)\/)(?:bmiddle|orj360|mw\d+)/i;//微博内容图片.
  1345.                     var pic2=/(\.sinaimg\.(cn|com)\/)(?:square|thumbnail)/i;// 微博内容图片2.
  1346.                     var head=/(\.sinaimg\.(cn|com)\/\d+)\/50\//i;//头像.
  1347.                     var photoList=/\.sinaimg\.(cn|com)\/thumb\d+\/\w+/i//相册
  1348.                     if(pic.test(oldsrc)){
  1349.                         newsrc=oldsrc.replace(pic,'$1large');  // large 不是每一张图片都有的
  1350.                     } else if (pic2.test(oldsrc)) {
  1351.                         newsrc=oldsrc.replace(pic2,'$1mw1024');
  1352.                     } else if(head.test(oldsrc)){
  1353.                         newsrc=oldsrc.replace(head,'$1/180/');
  1354.                     }else if(photoList.test(oldsrc)){
  1355.                         newsrc=oldsrc.replace(/thumb\d+/,'mw690');
  1356.                     }
  1357.                 }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){
  1358.                     newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1500");
  1359.                 }else if(/uc_server\/avatar\.php\?uid=\d+&size=.*/.test(oldsrc)){
  1360.                     newsrc=oldsrc.replace(/(uc_server\/avatar\.php\?uid=\d+&size=).*/,"$1big");
  1361.                 }else if(/\.md\.[^\.]+$/.test(oldsrc)){
  1362.                     newsrc=oldsrc.replace(/\.md(\.[^\.]+)$/i,"$1");
  1363.                 }else if(/\.126\.net.*\/\d+\.\d+x\d+\.\d+\.[^\.]+$/.test(oldsrc)){
  1364.                     newsrc=oldsrc.replace(/\/\d+\.\d+x\d+\.\d+\.([^\.]+)$/i,"/5.5000x5000.100.$1");
  1365.                 }else if(/\.ytimg\.com/.test(oldsrc) && !/mqdefault_6s/.test(oldsrc)){
  1366.                     newsrc=oldsrc.replace(/\?.*$/i,"");
  1367.                 }else if(/meituan\.net\/.*\/avatar\//.test(oldsrc)){
  1368.                     newsrc=oldsrc.replace(/\/avatar\/\w{2}/i,"/avatar/o0");
  1369.                 }else if(/hdslb\.com\//.test(oldsrc)){
  1370.                     newsrc=oldsrc.replace(/@.*/i,"");
  1371.                 }else if(/\.coolapk\.com\//.test(oldsrc)){
  1372.                     newsrc=oldsrc.replace(/\.s\.\w+$/i,"");
  1373.                 }else if(/\.aicdn\.com\//.test(oldsrc)){
  1374.                     newsrc=oldsrc.replace(/_fw\d+$/i,"");
  1375.                 }else if(/duitang\.com\//.test(oldsrc)){
  1376.                     newsrc=oldsrc.replace(/.thumb.(\d+_)?\d*\./i,".");
  1377.                 }
  1378.                 return oldsrc != newsrc ? newsrc : null;
  1379.             }
  1380.         ];
  1381.  
  1382.         var Rule = {};
  1383.  
  1384.         // 兼容 Imagus 扩展的规则，自定义部分
  1385.         Rule.Imagus = {};
  1386.  
  1387.         /**
  1388.          * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全）
  1389.          * 1、新增了特殊的替换模式：以 r; 开头。
  1390.          * 2、已去除 http:// 头，后面会加上。
  1391.          */
  1392.         Rule.MPIV = [
  1393.             // 图片
  1394.             {name: "百度图片、贴吧等",
  1395.              r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})",
  1396.              s: "r;$1.baidu.com/$2/pic/item/$3"
  1397.             },
  1398.             // {name: "百度图片2",
  1399.             //  d: "image.baidu.com",  // imgt8.bdstatic.com 类型的图片链接
  1400.             //  r: "image\\.baidu\\.com/detail/newindex\\?",
  1401.             //  q: 'img[alt="preloading"][src*="/pic/item/"]',
  1402.             //  // description: './../../following-sibling::div[@class="ext-info"]/a',
  1403.             // },
  1404.             {name: "GoogleContent",  // 来自 Imagus 扩展
  1405.              r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*",
  1406.              s: function($, node) {
  1407.                  return [
  1408.                      // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''),    // 原图
  1409.                      'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '')  // 1024 大小
  1410.                  ];
  1411.              },
  1412.             },
  1413.             {name: "pixiv（部分）",
  1414.              d: 'pixiv.net',
  1415.              r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i,
  1416.              s: 'r;$1.$2'
  1417.             },
  1418.  
  1419.             // 常用站点
  1420.             {name: '豆瓣',
  1421.              r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)",
  1422.              s: function(m, node) {
  1423.                  return [
  1424.                      // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4],
  1425.                      'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4]
  1426.                  ];
  1427.              },
  1428.              note: "人人影视的豆瓣脚本需要用到"
  1429.             },
  1430.             // 购物
  1431.             {name: "淘宝",
  1432.              r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/,
  1433.              s: "http://$1$2"
  1434.             },
  1435.             {name: "ali1",
  1436.              r: /(.*\.alicdn\.com\/.*?)((.jpg|.png)(\.|_)\d+x\d+.*)\.jpg(_\.webp)?$/,
  1437.              s: "$1$3"
  1438.             },
  1439.             {name: "ali2",
  1440.              r: /(.*\.alicdn\.com\/.*?)((\.|_)\d+x\d+.*|\.search|\.summ)\.jpg(_\.webp)?$/,
  1441.              s: "$1.jpg"
  1442.             },
  1443.             {name: "1号店",
  1444.              r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/,
  1445.              s: "$1.jpg"
  1446.             },
  1447.             {name: "京东",
  1448.              r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/,
  1449.              s: "$1imgzone/$2"
  1450.             },
  1451.             {name: "京东1",
  1452.              r: /(.*360buyimg\.com\/)n\d\/(.*)/,
  1453.              s: "$1n0/$2"
  1454.             },
  1455.             {name: "京东2",
  1456.              r: /(.*360buyimg\.com\/.*)s\d+x\d+_(.*)/,
  1457.              s: "$1$2"
  1458.             },
  1459.             // 电子书
  1460.             {name: "当当",
  1461.              d: "dangdang.com",
  1462.              r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/,
  1463.              s: "$1_e_$2"
  1464.             },
  1465.             {name: "多看阅读",
  1466.              d: "duokan.com",
  1467.              r: /(cover.read.duokan.com.*?\.jpg)!\w+$/,
  1468.              s: "$1"
  1469.             },
  1470.  
  1471.             // 视频、新闻
  1472.             // {name: "优酷电视剧",
  1473.             //  d: "youku.com",
  1474.             //  r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html",
  1475.             //  q: ".baseinfo > .thumb > img",
  1476.             //  example: 'http://www.youku.com/v_olist/c_97.html',
  1477.             // },
  1478.             {name: "人人影视",
  1479.              d: "yyets.com",
  1480.              r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)",
  1481.              s: "http://$1/$2"
  1482.             },
  1483.  
  1484.             // 论坛 BBS
  1485.             {name: "firefox 扩展中心",
  1486.              d: "addons.mozilla.org",
  1487.              r: "addons.cdn.mozilla.net/user-media/previews/thumbs/",
  1488.              s: "/thumbs/full/",
  1489.             },
  1490.             {name: "firefox 中文社区",
  1491.              d: "firefox.net.cn",
  1492.              r: "www.firefox.net.cn/attachment/thumb/",
  1493.              s: "r;www.firefox.net.cn/attachment/"
  1494.             },
  1495.  
  1496.             // 软件 SoftWare
  1497.             {name: "非凡软件站",
  1498.              d: "www.crsky.com",
  1499.              r: /pic\.crsky\.com.*_s\.gif$/i,
  1500.              s: '/_s././',
  1501.              example: "http://www.crsky.com/soft/5357.html",
  1502.             },
  1503.  
  1504.             {name: "zol",
  1505.              d: "detail.zol.com.cn",
  1506.              r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i,
  1507.              s: "$1/$2",
  1508.              // s: "$1_800x600/$2",
  1509.              example: "http://detail.zol.com.cn/240/239857/pic.shtml"
  1510.             },
  1511.             // 游戏 Game
  1512.             {name: "天极网",
  1513.              d: "game.yesky.com",
  1514.              r: /_\d+x\d+\.([a-z]+)$/i,
  1515.              s: 'r;.$1',
  1516.              example: "http://game.yesky.com/tupian/165/37968665.shtml",
  1517.             },
  1518.             {name: "超级玩家",
  1519.              d: "dota2.sgamer.com",
  1520.              r: /\/s([^\.\/]+\.[a-z]+$)/i,
  1521.              s: "r;/$1",
  1522.              example: "http://dota2.sgamer.com/albums/201407/8263_330866.html",
  1523.             },
  1524.  
  1525.             // 漫画
  1526.             {name: "nhentai",
  1527.              d: "nhentai.net",
  1528.              r: /\/(\d+)t(\.[a-z]+)$/i,
  1529.              s: "r;/$1$2",
  1530.              example: "http://nhentai.net/g/113475/",
  1531.             },
  1532.  
  1533.             // GithubAvatars
  1534.             {name: "GithubAvatars",
  1535.              d: "github.com",
  1536.              r: /(avatars\d+\.githubusercontent\.com.*)\?.*$/i,
  1537.              s: "$1",
  1538.              example: "https://avatars2.githubusercontent.com/u/3233275/",
  1539.             },
  1540.         ];
  1541.  
  1542.         //图标
  1543.         prefs.icons={
  1544.             actual:'data:image/png;base64,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',
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  1551.             loading:'data:image/gif;base64,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',
  1552.             loadingCancle:'data:image/png;base64,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',
  1553.  
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',
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  1563.  
  1564.             arrowTop:'data:image/png;base64,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',
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  1568.  
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  1570.  
  1571.             brokenImg:'data:image/png;base64,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',
  1572.             brokenImg_small:'data:image/png;base64,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',
  1573.         };
  1574.  
  1575.         //分享api；有需求的照着添加
  1576.         //api项，请返回给一个{url:url,wSize:{w:,h:}}，脚本会自动调用window.open打开，如果不返回任何的话，脚本将不做任何其他事情。
  1577.         //api的参数
  1578.         /*{
  1579.     title
  1580.     pic
  1581.     url
  1582. } */
  1583.         prefs.share={
  1584.             weibo:{
  1585.                 disabled:false,
  1586.                 name:'新浪微博',
  1587.                 icon:'data:image/png;base64,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',
  1588.                 api:function(args){
  1589.                     var url='http://service.weibo.com/share/share.php?'+
  1590.                         'title='+args.title+
  1591.                         '&url='+args.url+
  1592.                         '&pic='+args.pic;
  1593.                     return {
  1594.                         url:url,
  1595.                         wSize:{
  1596.                             h:500,
  1597.                             w:620,
  1598.                         },
  1599.                     };
  1600.                 },
  1601.             },
  1602.             t:{
  1603.                 name:'腾讯微博',
  1604.                 icon:'data:image/png;base64,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',
  1605.                 api:function(args){
  1606.                     var url='http://v.t.qq.com/share/share.php?'+
  1607.                         'title='+args.title+
  1608.                         '&url='+args.url+
  1609.                         '&pic='+args.pic;
  1610.                     return {
  1611.                         url:url,
  1612.                         wSize:{
  1613.                             h:500,
  1614.                             w:620,
  1615.                         },
  1616.                     };
  1617.                 },
  1618.             },
  1619.             qZone:{
  1620.                 name:'QQ空间',
  1621.                 icon:'data:image/png;base64,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',
  1622.                 api:function(args){
  1623.                     var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+
  1624.                         'title='+args.title+
  1625.                         '&pics='+args.pic+
  1626.                         '&url='+args.url;
  1627.                     return {
  1628.                         url:url,
  1629.                         wSize:{
  1630.                             h:650,
  1631.                             w:620,
  1632.                         },
  1633.                     };
  1634.                 },
  1635.             },
  1636.             fanfou:{
  1637.                 name:'饭否',
  1638.                 icon:'data:image/png;base64,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',
  1639.                 api:function(args){
  1640.                     var url='http://fanfou.com/sharer/image?'+
  1641.                         'u='+args.url+
  1642.                         '&t='+args.title+
  1643.                         '&img_src='+args.pic;
  1644.                     return{
  1645.                         url:url,
  1646.                         wSize:{
  1647.                             h:550,
  1648.                             w:650,
  1649.                         },
  1650.                     };
  1651.                 },
  1652.             },
  1653.             tieba:{
  1654.                 name:'百度贴吧',
  1655.                 icon:'data:image/png;base64,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',
  1656.                 api:function(args){
  1657.                     var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+
  1658.                         'title='+args.title+
  1659.                         '&url='+args.url+
  1660.                         '&pic='+args.pic;
  1661.                     return {
  1662.                         url:url,
  1663.                         wSize:{
  1664.                             h:600,
  1665.                             w:630,
  1666.                         },
  1667.                     };
  1668.                 },
  1669.             },
  1670.             renren:{
  1671.                 name:'人人网',
  1672.                 icon:'data:image/png;base64,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',
  1673.                 api:function(args){
  1674.                     var url='http://widget.renren.com/dialog/share?'+
  1675.                         'link='+args.url+
  1676.                         '&title='+args.title+
  1677.                         '&pic='+args.pic;
  1678.                     return {
  1679.                         url:url,
  1680.                         wSize:{
  1681.                             h:600,
  1682.                             w:650,
  1683.                         },
  1684.                     };
  1685.                 },
  1686.             },
  1687.             douban:{
  1688.                 name:'豆瓣',
  1689.                 icon:'data:image/png;base64,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',
  1690.                 api:function(args){
  1691.                     var url='http://shuo.douban.com/%21service/share?'+
  1692.                         'href='+args.url+
  1693.                         '&name='+args.title+
  1694.                         '&image='+args.pic;
  1695.                     return {
  1696.                         url:url,
  1697.                         wSize:{
  1698.                             h:350,
  1699.                             w:600,
  1700.                         },
  1701.                     };
  1702.                 },
  1703.             },
  1704.         };
  1705.  
  1706.         if (typeof String.prototype.startsWith != 'function') {
  1707.             String.prototype.startsWith = function(str) {
  1708.                 return this.slice(0, str.length) == str;
  1709.             };
  1710.         }
  1711.  
  1712.         function getMStr(func) {
  1713.             var lines = func.toString();
  1714.             lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
  1715.             return lines;
  1716.         }
  1717.  
  1718.         function toRE(obj, flag) {
  1719.             if (!obj) {
  1720.                 return obj;
  1721.             } else if (obj instanceof RegExp) {
  1722.                 return obj;
  1723.             } else if (flag) {
  1724.                 return new RegExp(obj, flag);
  1725.             } else if (obj instanceof Array) {
  1726.                 return new RegExp(obj[0], obj[1]);
  1727.             } else if (typeof obj === 'string') {
  1728.                 if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) {
  1729.                     obj = wildcardToRegExpStr(obj);
  1730.                 }
  1731.                 return new RegExp(obj);
  1732.             }
  1733.         }
  1734.  
  1735.         function wildcardToRegExpStr(urlstr) {
  1736.             if (urlstr.source) return urlstr.source;
  1737.             var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){
  1738.                 return str === "*" ? ".*" : "[^/]*";
  1739.             });
  1740.             return "^" + reg + "$";
  1741.         }
  1742.  
  1743.         function isXPath(xpath) {
  1744.             return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id(');
  1745.         }
  1746.  
  1747.         function getElementMix(selector, contextNode, doc) {
  1748.             var ret;
  1749.             if (!selector || !contextNode) return ret;
  1750.             doc = doc || document;
  1751.  
  1752.             var type = typeof selector;
  1753.             if (type == 'string') {
  1754.                 if (isXPath(selector)) {
  1755.                     ret = getElementByXpath(selector, contextNode, doc);
  1756.                 } else {
  1757.                     ret = contextNode.parentNode.querySelector(selector);
  1758.                 }
  1759.             } else if (type == 'function') {
  1760.                 ret = selector(contextNode, doc);
  1761.             }
  1762.             return ret;
  1763.         }
  1764.  
  1765.         function launchFullScreen(element) {
  1766.             if (element.requestFullscreen) {
  1767.                 element.requestFullscreen();
  1768.             } else if (element.msRequestFullscreen) {
  1769.                 element.msRequestFullscreen();
  1770.             } else if (element.mozRequestFullScreen) {
  1771.                 element.mozRequestFullScreen();
  1772.             } else if (element.webkitRequestFullscreen) {
  1773.                 element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
  1774.             }
  1775.         }
  1776.  
  1777.         function cancelFullScreen() {
  1778.             if (document.exitFullscreen) {
  1779.                 document.exitFullscreen();
  1780.             } else if (document.msExitFullscreen) {
  1781.                 document.msExitFullscreen();
  1782.             } else if (document.mozCancelFullScreen) {
  1783.                 document.mozCancelFullScreen();
  1784.             } else if (document.webkitExitFullscreen) {
  1785.                 document.webkitExitFullscreen();
  1786.             }
  1787.         }
  1788.  
  1789.         // 检测缩放
  1790.         function detectZoom (){
  1791.             var ratio = 0,
  1792.                 screen = window.screen,
  1793.                 ua = navigator.userAgent.toLowerCase();
  1794.  
  1795.             if (window.devicePixelRatio !== undefined) {
  1796.                 ratio = window.devicePixelRatio;
  1797.             }
  1798.             else if (~ua.indexOf('msie')) {
  1799.                 if (screen.deviceXDPI && screen.logicalXDPI) {
  1800.                     ratio = screen.deviceXDPI / screen.logicalXDPI;
  1801.                 }
  1802.             }
  1803.             else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
  1804.                 ratio = window.outerWidth / window.innerWidth;
  1805.             }
  1806.  
  1807.             if (ratio){
  1808.                 ratio = Math.round(ratio * 100);
  1809.             }
  1810.  
  1811.             return ratio;
  1812.         }
  1813.  
  1814.         //获取位置
  1815.         function getContentClientRect(target){
  1816.             var rect=target.getBoundingClientRect();
  1817.             var compStyle=unsafeWindow.getComputedStyle(target);
  1818.             var pFloat=parseFloat;
  1819.             var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth);
  1820.             var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth);
  1821.             var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth);
  1822.             var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth);
  1823.             return {
  1824.                 top:top,
  1825.                 right:right,
  1826.                 bottom:bottom,
  1827.                 left:left,
  1828.                 width:right-left,
  1829.                 height:bottom-top,
  1830.             };
  1831.         };
  1832.  
  1833.         //获取窗口大小.
  1834.         function getWindowSize(){
  1835.             /*
  1836.         //包含滚动条
  1837.         return {
  1838.             h:window.innerHeight,
  1839.             w:window.innerWidth,
  1840.         };
  1841.     */
  1842.  
  1843.             //去除滚动条的窗口大小
  1844.             var de=document.documentElement;
  1845.             var body=document.body;
  1846.             var backCompat=document.compatMode=='BackCompat';
  1847.             return {
  1848.                 h:backCompat? body.clientHeight : de.clientHeight,
  1849.                 w:backCompat? body.clientWidth : de.clientWidth,
  1850.             };
  1851.  
  1852.         };
  1853.  
  1854.         //获取已滚动的距离
  1855.         function getScrolled(container){
  1856.             if(container){
  1857.                 return {
  1858.                     x:container.scrollLeft,
  1859.                     y:container.scrollTop,
  1860.                 };
  1861.             };
  1862.             return {
  1863.                 x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft),
  1864.                 y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset :  document.documentElement.scrollTop || document.body.scrollTop),
  1865.             };
  1866.         };
  1867.  
  1868.         //xpath 获取单个元素
  1869.         function getElementByXpath(xpath,contextNode,doc){
  1870.             doc=doc || document;
  1871.             contextNode=contextNode || doc;
  1872.             return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue;
  1873.         };
  1874.  
  1875.  
  1876.         //事件支持检测.
  1877.         function eventSupported( eventName,elem ){
  1878.             elem = elem || document.createElement("div");
  1879.             eventName = "on" + eventName;
  1880.             var isSupported = (eventName in elem);
  1881.             if (!isSupported){
  1882.                 if(!elem.setAttribute){//setAttribute是元素节点的方法
  1883.                     elem=document.createElement("div");
  1884.                 };
  1885.                 var setAttr;
  1886.                 if(!elem.hasAttribute(eventName)){
  1887.                     setAttr=true;
  1888.                     elem.setAttribute(eventName, "return;");
  1889.                 };
  1890.                 isSupported = typeof elem[eventName] == "function";
  1891.                 if(setAttr)elem.removeAttribute(eventName);
  1892.             };
  1893.             return isSupported;
  1894.         };
  1895.  
  1896.  
  1897.         //检测属性支持.dom属性
  1898.         //返回带前缀的可以直接执行是属性
  1899.         function proSupported(proName,elem){
  1900.             //判断第一个字母是否大写，如果是的话，为构造函数，前缀也要大写
  1901.             var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-'];
  1902.             var i=0;
  1903.             var p_i;
  1904.             var sProName;
  1905.             elem = elem || document.createElement("div");
  1906.             while(typeof (p_i=prefix[i++])!='undefined'){
  1907.                 sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){
  1908.                     return b.toUpperCase();
  1909.                 });
  1910.                 //console.log(sProName);
  1911.                 if(sProName in elem)return sProName;
  1912.             };
  1913.         };
  1914.  
  1915.  
  1916.         //css属性支持
  1917.         //带前缀的默认为大写（所有浏览器支持）
  1918.         //比如WebkitTransform,MozTransform,OTransfomr
  1919.         //chrome浏览器大小写前缀都行。
  1920.         //firefox,opera只能大写
  1921.         //ie 9+只能小写
  1922.         function cssProSupported(proName,elem,capitalize){
  1923.             if(capitalize!==false)capitalize=true;
  1924.             proName=proName.toLowerCase();
  1925.  
  1926.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1927.             elem=elem || document.createElement('div');
  1928.             var style=elem.style;
  1929.             var camelPro;
  1930.  
  1931.             // 会有个错误 invalid 'in' operand style
  1932.             try {
  1933.                 for(var i=0,ii=prefix.length;i<ii;i++){
  1934.                     var first=true;
  1935.                     camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){
  1936.                         b=b.toUpperCase();
  1937.                         if(first){
  1938.                             first=false;
  1939.                             if(!capitalize){
  1940.                                 b=b.toLowerCase();
  1941.                             };
  1942.                         };
  1943.                         return b;
  1944.                     });
  1945.                     //console.log(camelPro);
  1946.                     if(camelPro in style){
  1947.                         return camelPro;
  1948.                     }
  1949.                 }
  1950.             } catch(ex) {}
  1951.  
  1952.             if(!capitalize)return;
  1953.             return cssProSupported(proName,elem,false);
  1954.  
  1955.         };
  1956.  
  1957.         //css属性值支持
  1958.         function cssValueSupported(proName,value,elem){
  1959.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1960.             elem=elem || document.createElement('div');
  1961.             var style=elem.style;
  1962.             var prefixedValue;
  1963.             for(var i=0,ii=prefix.length;i<ii;i++){
  1964.                 prefixedValue=prefix[i] + value;
  1965.                 style[proName]=prefixedValue;
  1966.                 if(style[proName]==prefixedValue){
  1967.                     return prefixedValue;
  1968.                 };
  1969.             };
  1970.         };
  1971.  
  1972.  
  1973.         //elem.dataset的兼容实现
  1974.         //ie不支持；firefoxGM储存不能反映到元素属性上。
  1975.         function dataset(elem,pro,value){
  1976.  
  1977.             function getDataPrefix(){
  1978.                 return 'data-' + pro.replace(/[A-Z]/g,function(m){
  1979.                     return '-' + m.toLowerCase();
  1980.                 });
  1981.             };
  1982.  
  1983.             if(typeof value=='undefined'){//取值
  1984.                 if(elem.dataset){
  1985.                     value = elem.dataset[pro];
  1986.                 }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。
  1987.                     var prefixedPro=getDataPrefix();
  1988.                     if(elem.hasAttribute(prefixedPro)){
  1989.                         value=elem.getAttribute(prefixedPro);
  1990.                     };
  1991.                 };
  1992.                 return value;
  1993.             }else{
  1994.                 elem.setAttribute(getDataPrefix(),value);
  1995.             };
  1996.         };
  1997.  
  1998.  
  1999.         //重新检查悬浮图片
  2000.         function imgReHover(img){
  2001.             //要检查的图片，是当前悬浮的。
  2002.             if(!floatBar.shown || floatBar.data.img != img)return;
  2003.             //console.log(img);
  2004.  
  2005.             var mHover=document.createEvent('MouseEvent');
  2006.             var cr=img.getBoundingClientRect();
  2007.             mHover.initMouseEvent('mouseover',true,true,window,0, cr.left + 10, cr.top + 10, cr.left + 10, cr.top + 10, false,false,false,false, 0,null);
  2008.             img.dispatchEvent(mHover);
  2009.         };
  2010.  
  2011.         // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量
  2012.         // 在 chrome 37 测试无效
  2013.         if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){
  2014.             ;(function(){
  2015.                 document.addEventListener('picViewer-return-unsafeWindow',function(e){
  2016.                     unsafeWindow = e.detail;
  2017.                     // alert(unsafeWindow.$);
  2018.                 },true);
  2019.  
  2020.                 //页面脚本
  2021.                 var s=document.createElement('script');
  2022.                 s.textContent='(' + (function(){
  2023.                     var cusEvent=document.createEvent('CustomEvent');
  2024.                     cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window);
  2025.                     document.dispatchEvent(cusEvent);
  2026.                 }).toString() +')()';
  2027.                 document.head.appendChild(s);
  2028.             })();
  2029.         };
  2030.  
  2031.  
  2032.         //抛出错误到错误控制台
  2033.         function throwErrorInfo(err){
  2034.             if(console && console.error){
  2035.                 console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err);
  2036.             };
  2037.         };
  2038.  
  2039.         //对象克隆
  2040.         function cloneObject(obj,deep){
  2041.             var obj_i;
  2042.             var ret=Array.isArray(obj)? [] : {};
  2043.             for(var i in obj){
  2044.                 if(!obj.hasOwnProperty(i))continue;
  2045.                 obj_i=obj[i];
  2046.                 if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){
  2047.                     ret[i]=obj_i;
  2048.                 }else{
  2049.                     ret[i]=cloneObject(obj_i,deep);
  2050.                 };
  2051.             };
  2052.             return ret;
  2053.         };
  2054.  
  2055.         //闪烁元素。
  2056.         function flashEle(ele,duration){
  2057.             if(dataset(ele,'pvFlashing'))return;
  2058.             if(ele.offsetHeight==0)return;
  2059.             dataset(ele,'pvFlashing','1');
  2060.  
  2061.             var oOutline=ele.style.outline;
  2062.             var oOutlineOffset=ele.style.outlineOffset;
  2063.             var oOpacity=ele.style.opacity;
  2064.             var oTransform=ele.style[support.cssTransform];
  2065.  
  2066.             var count=0;
  2067.             var startTime=Date.now();
  2068.             duration=duration? duration : 1200;
  2069.  
  2070.             var flashInterval=setInterval(function(){
  2071.                 var outline='none',
  2072.                     outlineOffset=0,
  2073.                     opacity=0.3,
  2074.                     transform='';
  2075.  
  2076.                 if(count % 2 == 0){
  2077.                     outline='5px dashed rgba(255,0,0,0.95)';
  2078.                     opacity=0.95;
  2079.                     outlineOffset='1px';
  2080.                     transform='scale(1.1)';
  2081.                 }else{
  2082.                     if((Date.now() - startTime) > duration){
  2083.                         clearInterval(flashInterval);
  2084.                         outline=oOutline;
  2085.                         opacity=oOpacity;
  2086.                         outlineOffset=oOutlineOffset;
  2087.                         transform=oTransform;
  2088.                         ele.removeAttribute('data-pv-flashing');
  2089.                     };
  2090.                 };
  2091.  
  2092.                 ele.style.outline=outline;
  2093.                 ele.style.outlineOffset=outlineOffset;
  2094.                 ele.style.opacity=opacity;
  2095.                 ele.style[support.cssTransform]=transform;
  2096.  
  2097.                 count++;
  2098.             },80);
  2099.         };
  2100.  
  2101.         //支持情况.
  2102.         var support={
  2103.             cssTransform:cssProSupported('transform'),
  2104.             cssCursorValue:{
  2105.                 zoomIn:cssValueSupported('cursor','zoom-in'),
  2106.                 zoomOut:cssValueSupported('cursor','zoom-out'),
  2107.                 grab:cssValueSupported('cursor','grab'),
  2108.                 grabbing:cssValueSupported('cursor','grabbing'),
  2109.             },
  2110.         };
  2111.  
  2112.  
  2113.         //console.log('浏览器的一些对象支持情况:',support);
  2114.  
  2115.         //动画算法
  2116.         /*
  2117.          t: current time（当前时间）；
  2118.          b: beginning value（初始值）；
  2119.          c: change in value（变化量）；
  2120.          d: duration（持续时间）。
  2121.         */
  2122.  
  2123.         var Tween = {
  2124.             Cubic: {
  2125.                 easeInOut:function(t,b,c,d){
  2126.                     return -c/2*(Math.cos(Math.PI*t/d)-1)+b
  2127.                 }
  2128.             },
  2129.         };
  2130.  
  2131.         //imgReady
  2132.         var imgReady=(function(){
  2133.             var iRInterval,
  2134.                 iRReadyFn=[],
  2135.                 isrcs=[]
  2136.             ;
  2137.  
  2138.             var timeLimit=3 * 60 * 1000;//3分钟
  2139.  
  2140.             function checkReady(){
  2141.                 var now= Date.now();
  2142.                 for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){
  2143.                     iRReadyFn_i=iRReadyFn[i];
  2144.                     //now - iRReadyFn_i.startTime >= timeLimit ||
  2145.                     if(iRReadyFn_i()){
  2146.                         iRReadyFn.splice(i,1);
  2147.                         isrcs.splice(i,1);
  2148.                         i--;
  2149.                         ii--;
  2150.                     };
  2151.                 };
  2152.                 //console.log('checkReady',iRReadyFn.length)
  2153.                 if(iRReadyFn.length==0){
  2154.                     clearInterval(iRInterval);
  2155.                     iRInterval=null;
  2156.                 };
  2157.             };
  2158.  
  2159.  
  2160.  
  2161.             var imgReady=function(img,opts){
  2162.  
  2163.                 if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img))  || Array.isArray(img)){
  2164.                     arrayFn.forEach.call(img,function(img,index,array){
  2165.                         if(img instanceof HTMLImageElement){
  2166.                             imgReady(img,opts);
  2167.                         };
  2168.                     });
  2169.                     return;
  2170.                 };
  2171.  
  2172.                 if(!(img instanceof HTMLImageElement)){
  2173.                     var t_img=document.createElement('img');
  2174.                     t_img.src=img;
  2175.                     img=t_img;
  2176.                     t_img=null;
  2177.                 };
  2178.  
  2179.                 var ready,load,error,loadEnd,abort,timeout,time;
  2180.                 ready=opts.ready;
  2181.                 load=opts.load;
  2182.                 error=opts.error;
  2183.                 loadEnd=opts.loadEnd;
  2184.                 abort=opts.abort;
  2185.                 timeout=opts.timeout;
  2186.                 time=typeof opts.time=='number'? opts.time : 0;
  2187.  
  2188.                 if(time){
  2189.                     setTimeout(function(){
  2190.                         if(!loadEndDone){
  2191.                             aborted=true;
  2192.                             removeListener();
  2193.                             img.src= prefs.icons.brokenImg_small;
  2194.                             if(timeout){
  2195.                                 timeout.call(img,{
  2196.                                     target:img,
  2197.                                     type:'timeout',
  2198.                                 });
  2199.                             };
  2200.                             loadEndDone=true;
  2201.                             if(loadEnd){
  2202.                                 loadEnd.call(img,{
  2203.                                     target:img,
  2204.                                     type:'timeout',
  2205.                                 });
  2206.                             };
  2207.  
  2208.                         };
  2209.                     },time);
  2210.                 };
  2211.  
  2212.                 var src=img.src;
  2213.                 var loadEndDone;
  2214.  
  2215.                 function go(type,e){
  2216.                     switch(type){
  2217.                         case 'load':{
  2218.                             removeListener();
  2219.                             go('ready');//如果直接触发load，那么先触发ready
  2220.                             if(load){
  2221.                                 load.call(img,e);
  2222.                             };
  2223.  
  2224.                             if(!loadEndDone){
  2225.                                 loadEndDone=true;
  2226.                                 if(loadEnd){
  2227.                                     loadEnd.call(img,e);
  2228.                                 };
  2229.                             };
  2230.                         }break;
  2231.                         case 'ready':{
  2232.                             if(!ready || readyHandler.done)return;
  2233.                             readyHandler.done=true;
  2234.                             ready.call(img,{
  2235.                                 target:img,
  2236.                                 type:'ready',
  2237.                             });
  2238.                         }break;
  2239.                         case 'error':{
  2240.                             removeListener();
  2241.                             if(error){
  2242.                                 error.call(img,e);
  2243.                             };
  2244.                             if(!loadEndDone){
  2245.                                 loadEndDone=true;
  2246.                                 if(loadEnd){
  2247.                                     loadEnd.call(img,e);
  2248.                                 };
  2249.                             };
  2250.                         }break;
  2251.                     };
  2252.                 };
  2253.  
  2254.                 var aborted;
  2255.                 var ret={
  2256.                     img:img,
  2257.                     abort:function(){
  2258.                         if(!loadEndDone){
  2259.                             aborted=true;
  2260.                             removeListener();
  2261.                             img.src= prefs.icons.brokenImg_small;
  2262.                             if(abort){
  2263.                                 abort.call(img,{
  2264.                                     target:img,
  2265.                                     type:'abort',
  2266.                                 });
  2267.                             };
  2268.                             loadEndDone=true;
  2269.                             if(loadEnd){
  2270.                                 loadEnd.call(img,{
  2271.                                     target:img,
  2272.                                     type:'abort',
  2273.                                 });
  2274.                             };
  2275.                         };
  2276.                     },
  2277.                 };
  2278.  
  2279.                 function readyHandler(){//尽快的检测图片大小.
  2280.                     if(loadEndDone || aborted)return true;
  2281.                     if(img.naturalWidth==0 || img.naturalHeight==0)return;
  2282.                     go('ready');
  2283.                     return true;
  2284.                 };
  2285.  
  2286.  
  2287.                 function loadHandler(e){
  2288.                     go('load',e);
  2289.                 };
  2290.  
  2291.                 function errorHandler(e){
  2292.                     go('error',e);
  2293.                 };
  2294.  
  2295.                 function removeListener(){
  2296.                     img.removeEventListener('load',loadHandler,true);
  2297.                     img.removeEventListener('error',errorHandler,true);
  2298.                 };
  2299.  
  2300.                 //ready必须在load之前触发。
  2301.  
  2302.                 if(img.complete){//图片已经加载完成.
  2303.                     if(typeof img.width=='number' && img.width && img.height){//图片
  2304.                         setTimeout(function(){
  2305.                             if(aborted)return;
  2306.                             go('load',{
  2307.                                 type:'load',
  2308.                                 target:img,
  2309.                             });
  2310.                         },0);
  2311.                     }else{//这不是图片.opera会识别错误.
  2312.                         setTimeout(function(){
  2313.                             if(aborted)return;
  2314.                             go('error',{
  2315.                                 type:'error',
  2316.                                 target:img,
  2317.                             });
  2318.                         },0);
  2319.                     };
  2320.                     return ret;
  2321.                 };
  2322.  
  2323.  
  2324.                 img.addEventListener('error',errorHandler,true);
  2325.                 img.addEventListener('load',loadHandler,true);
  2326.  
  2327.  
  2328.                 if(ready){
  2329.                     var index=isrcs.indexOf(src);
  2330.                     if(index==-1){
  2331.                         isrcs.push(src);
  2332.                         readyHandler.startTime= Date.now();
  2333.                         iRReadyFn.push(readyHandler);
  2334.                     }else{
  2335.                         iRReadyFn[index].startTime= Date.now();
  2336.                     };
  2337.  
  2338.                     if(!iRInterval){
  2339.                         iRInterval=setInterval(checkReady,66);
  2340.                     };
  2341.                 };
  2342.  
  2343.                 return ret;
  2344.             };
  2345.  
  2346.             return imgReady;
  2347.         })();
  2348.  
  2349.  
  2350.         var addWheelEvent=(function(){
  2351.  
  2352.             function getSupportEventName(){
  2353.                 var ret='DOMMouseScroll';
  2354.                 if(eventSupported('wheel')){//w3c FF>=17 ie>=9
  2355.                     ret='wheel';
  2356.                 }else if(eventSupported('mousewheel')){//opera,chrome
  2357.                     ret='mousewheel';
  2358.                 };
  2359.                 return ret;
  2360.             };
  2361.  
  2362.             var eventName;
  2363.  
  2364.             return function(ele,callback,useCapture){
  2365.                 if(!eventName){
  2366.                     eventName=getSupportEventName();
  2367.                 };
  2368.  
  2369.                 ele.addEventListener(eventName,function(e){
  2370.                     var type=e.type;
  2371.                     var ne;
  2372.                     if(type!='wheel'){
  2373.                         ne={};
  2374.                         for(var i in e){
  2375.                             ne[i]=e[i];
  2376.                         };
  2377.  
  2378.                         ne.type='wheel';
  2379.                         ne.deltaX=0;
  2380.                         ne.deltaY=0;
  2381.                         ne.deltaZ=0;
  2382.                         ne.deltaMode=1;//line
  2383.                         ne.preventDefault=e.preventDefault.bind(e);
  2384.                         ne.stopPropagation=e.stopPropagation.bind(e);
  2385.  
  2386.                         var x=0,y=0;
  2387.                         if(typeof e.axis=='number'){//DOMMouseScroll
  2388.                             if(e.axis==2){
  2389.                                 y=e.detail;
  2390.                             }else{
  2391.                                 x=e.detail;
  2392.                             };
  2393.                         }else{
  2394.                             //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined
  2395.                             if(typeof e.wheelDeltaY=='undefined' ||  e.wheelDeltaY!=0){
  2396.                                 y=-e.wheelDelta/40;
  2397.                             }else{
  2398.                                 x=-e.wheelDelta/40;
  2399.                             };
  2400.                         };
  2401.                         ne.deltaY =y;
  2402.                         ne.deltaX =x;
  2403.  
  2404.                     };
  2405.  
  2406.                     callback.call(this,ne? ne : e);
  2407.                 },useCapture || false);
  2408.             };
  2409.         })();
  2410.  
  2411.  
  2412.         var addCusMouseEvent=(function(){
  2413.  
  2414.             function getSupported(){
  2415.                 return {
  2416.                     mouseleave:eventSupported('mouseleave'),
  2417.                     mouseenter:eventSupported('mouseenter'),
  2418.                 };
  2419.             };
  2420.  
  2421.             var support;
  2422.             var map={
  2423.                 mouseleave:'mouseout',
  2424.                 mouseenter:'mouseover',
  2425.             };
  2426.  
  2427.             return function(type, ele, fn){//事件类型，元素，监听函数
  2428.                 if(!support){
  2429.                     support=getSupported();
  2430.                 };
  2431.  
  2432.                 // chrome 30+ 虽然支持 mouseenter，但是存在问题
  2433.                 if(support[type] && !(type == 'mouseenter' && window.chrome)){
  2434.                     ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡
  2435.                 }else{
  2436.                     ele.addEventListener(map[type],function(e){
  2437.                         var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素
  2438.                         if(!this.contains(relatedTarget)){
  2439.                             fn.call(this,e);
  2440.                         };
  2441.                     },true);
  2442.                 };
  2443.             };
  2444.  
  2445.         })();
  2446.  
  2447.  
  2448.         //库
  2449.         function GalleryC(){
  2450.             this.init();
  2451.         };
  2452.  
  2453.         var gallery;
  2454.         var galleryMode;
  2455.  
  2456.         GalleryC.prototype={
  2457.             init:function(){
  2458.                 this.addStyle();
  2459.                 var container=document.createElement('span');
  2460.  
  2461.                 this.gallery=container;
  2462.                 container.className='pv-gallery-container';
  2463.                 container.tabIndex=1;//为了获取焦点，来截获键盘事件
  2464.                 container.innerHTML=
  2465.                     '<span class="pv-gallery-head">'+
  2466.                     '<span class="pv-gallery-head-float-left">'+
  2467.                     '<span title="'+i18n("picInfo")+'" class="pv-gallery-head-left-img-info">'+
  2468.                     '<span class="pv-gallery-head-left-img-info-resolution" title="'+i18n("resolution")+'">0 x 0</span>'+
  2469.                     '<span class="pv-gallery-head-left-img-info-count" title="'+i18n("picNum")+'">（1 / 1）</span>'+
  2470.                     '<span class="pv-gallery-head-left-img-info-scaling" title="'+i18n("scaleRatio")+'">（100%）</span>'+
  2471.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2472.                     '<span class="pv-gallery-head-left-img-info-description" title="'+i18n("picNote")+'"></span>'+
  2473.                     '<div class="pv-gallery-range-box"><input type="range" id="minsizeW" min="0" max="100" value="0" title="Width"> <span id="minsizeWSpan">0px</span> '+
  2474.                     '<input type="range" id="minsizeH" min="0" max="100" value="0" title="Height"> <span id="minsizeHSpan">0px</span></div>'+
  2475.                     '</span>'+
  2476.                     '</span>'+
  2477.  
  2478.                     '<span title="'+i18n("exitCollectionTip")+'" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+
  2479.                     '<span>'+i18n("exitCollection")+'</span>'+
  2480.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2481.                     '</span>'+
  2482.  
  2483.                      '<span title="'+i18n("loadAllTip")+'" class="pv-gallery-head-command pv-gallery-head-command-nextPage">'+
  2484.                     '<span>'+i18n("loadAll")+'</span>'+
  2485.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2486.                     '</span>'+
  2487.  
  2488.                     '<span title="'+i18n("fiddleTip")+'" class="pv-gallery-head-command pv-gallery-head-command-operate">'+
  2489.                     '<span>'+i18n("fiddle")+'</span>'+
  2490.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2491.                     '</span>'+
  2492.  
  2493.                     '<span class="pv-gallery-head-command-container">'+
  2494.                     '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+
  2495.                     '<span class="pv-gallery-head-command-collect-icon"></span>'+
  2496.                     '<span class="pv-gallery-head-command-collect-text"></span>'+
  2497.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2498.                     '</span>'+
  2499.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+
  2500.                     '<span title="'+i18n("collectDetailTip")+'" class="pv-gallery-head-command-drop-list-item pv-gallery-head-command-drop-list-item-collect-description">'+
  2501.                     '<span>'+i18n("collectDetail")+'：</span>'+
  2502.                     '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+
  2503.                     '</span>'+
  2504.                     '</span>'+
  2505.                     '</span>'+
  2506.  
  2507.                     '<span class="pv-gallery-head-command-container">'+
  2508.                     '<span title="'+i18n("playSlide")+'" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+
  2509.                     '<span class="pv-gallery-head-command_overlayer"></span>'+
  2510.                     '<span class="pv-gallery-head-command-slide-show-button">'+
  2511.                     '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+
  2512.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2513.                     '</span>'+
  2514.                     '<span class="pv-gallery-head-command-slide-show-countdown" title="'+i18n("countDown")+'"></span>'+
  2515.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2516.                     '</span>'+
  2517.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+
  2518.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("slideGapTip")+'">'+
  2519.                     '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+
  2520.                     '<span>'+i18n("slideGap")+'</span>'+
  2521.                     '</span>'+
  2522.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideBackTip")+'">'+
  2523.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+
  2524.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">'+i18n("slideBack")+'　　　</label>'+
  2525.                     '</span>'+
  2526.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideWaitTip")+'">'+
  2527.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+
  2528.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">'+i18n("slideWait")+'</label>'+
  2529.                     '</span>'+
  2530.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideSkipErrorTip")+'">'+
  2531.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+
  2532.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">'+i18n("slideSkipError")+'</label>'+
  2533.                     '</span>'+
  2534.                     '</span>'+
  2535.                     '</span>'+
  2536.  
  2537.                     '<span class="pv-gallery-head-command-container">'+
  2538.                     '<span title="'+i18n("typeTip")+'" class="pv-gallery-head-command pv-gallery-head-command-category">'+
  2539.                     '<span>'+i18n("type")+'</span>'+
  2540.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2541.                     '</span>'+
  2542.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+
  2543.                     '</span>'+
  2544.                     '</span>'+
  2545.  
  2546.                     '<span class="pv-gallery-head-command-container">'+
  2547.                     '<span title="'+i18n("commandTip")+'" class="pv-gallery-head-command pv-gallery-head-command-others">'+
  2548.                     '<span>'+i18n("command")+'</span>'+
  2549.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2550.                     '</span>'+
  2551.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+
  2552.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="psImage" title="'+i18n("onlineEditTip",prefs.gallery.editSite)+'">'+i18n("onlineEdit")+'</span>'+
  2553.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="'+i18n("exportImagesTip")+'">'+i18n("exportImages")+'</span>'+
  2554.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="copyImages" title="'+i18n("copyImagesUrlTip")+'">'+i18n("copyImagesUrl")+'</span>'+
  2555.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="downloadImage" title="'+i18n("downloadImageTip")+'">'+i18n("downloadImage")+'</span>'+
  2556.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="scrollIntoView" title="'+i18n("findInPageTip")+'">'+i18n("findInPage")+'</span>'+
  2557.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="enterCollection" title="'+i18n("viewCollectionTip")+'">'+i18n("viewCollection")+'</span>'+
  2558.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openInNewWindow" title="'+i18n("openInNewWindowTip")+'">'+i18n("openInNewWindow")+'</span>'+
  2559.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("autoRefreshTip")+'">'+
  2560.                     '<input type="checkbox"  data-command="scrollToEndAndReload"/>'+
  2561.                     '<label data-command="scrollToEndAndReload">'+i18n("autoRefresh")+'</label>'+
  2562.                     '</span>'+
  2563.                     '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">'+i18n("enterFullsc")+'</span>'+
  2564.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">'+i18n("config")+'</span>'+
  2565.                     '</span>'+
  2566.                     '</span>'+
  2567.  
  2568.                     '<span class="pv-gallery-head-command-container">'+
  2569.                     '<span title="'+i18n("share")+'" class="pv-gallery-head-command pv-gallery-head-command-share">'+
  2570.                     '<span>'+i18n("share")+'</span>'+
  2571.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2572.                     '</span>'+
  2573.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+
  2574.                     '</span>'+
  2575.                     '</span>'+
  2576.  
  2577.                     '<span title="'+i18n("closeGallery")+'" class="pv-gallery-head-command pv-gallery-head-command-close">'+
  2578.                     '</span>'+
  2579.  
  2580.                     '</span>'+
  2581.  
  2582.                     '<span class="pv-gallery-body">'+
  2583.  
  2584.                     '<span class="pv-gallery-img-container">'+
  2585.  
  2586.                     '<span class="pv-gallery-img-content">'+
  2587.                     '<span class="pv-gallery-img-parent">'+
  2588.                     '<img title="'+i18n("refreshWhenError")+'" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+
  2589.                     '</span>'+
  2590.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2591.                     '</span>'+
  2592.  
  2593.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+
  2594.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+
  2595.  
  2596.                     '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+
  2597.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+
  2598.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+
  2599.                     '</span>'+
  2600.                     '</span>'+
  2601.  
  2602.                     '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+
  2603.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+
  2604.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+
  2605.                     '</span>'+
  2606.                     '</span>'+
  2607.  
  2608.                     '<span class="pv-gallery-sidebar-toggle" title="'+i18n("switchSlide")+'">'+
  2609.                     '<span class="pv-gallery-sidebar-toggle-content">▼</span>'+
  2610.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2611.                     '</span>'+
  2612.  
  2613.                     '<span class="pv-gallery-sidebar-viewmore" title="'+i18n("viewmore")+'">'+
  2614.                     '<span class="pv-gallery-sidebar-viewmore-content">✚</span>'+
  2615.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2616.                     '</span>'+
  2617.  
  2618.                     '</span>'+
  2619.  
  2620.                     '<span class="pv-gallery-sidebar-container" unselectable="on">'+
  2621.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2622.                     '<span class="pv-gallery-sidebar-content" >'+
  2623.  
  2624.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+
  2625.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+
  2626.  
  2627.                     '<span class="pv-gallery-sidebar-thumbnails-container">'+
  2628.                     '</span>'+
  2629.  
  2630.                     '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+
  2631.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+
  2632.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+
  2633.                     '</span>'+
  2634.                     '</span>'+
  2635.                     '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+
  2636.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+
  2637.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+
  2638.                     '</span>'+
  2639.                     '</span>'+
  2640.  
  2641.                     '</span>'+
  2642.                     '</span>'+
  2643.                     '<span class="pv-gallery-maximize-scroll"><span class="pv-gallery-maximize-container"></span></span>'+
  2644.                     '</span>';
  2645.                 document.body.appendChild(container);
  2646.  
  2647.                 var self=this;
  2648.  
  2649.                 var hideBodyStyle=document.createElement('style');
  2650.                 this.hideBodyStyle=hideBodyStyle;
  2651.                 hideBodyStyle.textContent=`body>*:not([class^="pv-"]) img,body>img{display:none}`;
  2652.  
  2653.                 container.querySelector("#minsizeW").oninput=function(){self.changeMinView();};
  2654.                 container.querySelector("#minsizeH").oninput=function(){self.changeMinView();};
  2655.                 container.querySelector("#minsizeWSpan").onclick=function(){
  2656.                     //self.changeSizeInputW();
  2657.                     var minsizeW=window.prompt("Width:",this.value);
  2658.                     if(!minsizeW)return;
  2659.                     container.querySelector("#minsizeW").value=minsizeW;
  2660.                     self.changeMinView();
  2661.                 };
  2662.                 container.querySelector("#minsizeHSpan").onclick=function(){
  2663.                     //self.changeSizeInputH();
  2664.                     var minsizeH=window.prompt("Height:",this.value);
  2665.                     if(!minsizeH)return;
  2666.                     container.querySelector("#minsizeH").value=minsizeH;
  2667.                     self.changeMinView();
  2668.                 };
  2669.                 var maximizeTrigger=document.createElement('span');
  2670.                 this.maximizeTrigger=maximizeTrigger;
  2671.                 maximizeTrigger.innerHTML='-'+i18n("returnToGallery")+'-<span class="pv-gallery-maximize-trigger-close" title="'+i18n("closeGallery")+'"></span>';
  2672.                 maximizeTrigger.className='pv-gallery-maximize-trigger';
  2673.  
  2674.                 document.body.appendChild(maximizeTrigger);
  2675.  
  2676.  
  2677.                 var validPos=['top','right','bottom','left'];
  2678.                 var sBarPosition=prefs.gallery.sidebarPosition;
  2679.                 if(validPos.indexOf(sBarPosition)==-1){
  2680.                     sBarPosition='bottom';
  2681.                 };
  2682.  
  2683.                 this.sBarPosition=sBarPosition;
  2684.                 this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition;
  2685.  
  2686.  
  2687.                 var sBarDirection='v';//垂直放置
  2688.                 var isHorizontal=false;
  2689.                 if(sBarPosition=='top' || sBarPosition=='bottom'){
  2690.                     sBarDirection='h';//水平放置
  2691.                     isHorizontal=true;
  2692.                 };
  2693.                 this.sBarDirection=sBarDirection;
  2694.                 this.isHorizontal=isHorizontal;
  2695.  
  2696.                 var classPrefix='pv-gallery-';
  2697.                 var validClass=[
  2698.                     'head',
  2699.  
  2700.                     'head-left-img-info',
  2701.                     'head-left-img-info-description',
  2702.                     'head-left-img-info-resolution',
  2703.                     'head-left-img-info-count',
  2704.                     'head-left-img-info-scaling',
  2705.  
  2706.                     'head-command-close',
  2707.                     'head-command-nextPage',
  2708.                     'head-command-operate',
  2709.                     'head-command-slide-show',
  2710.                     'head-command-slide-show-button-inner',
  2711.                     'head-command-slide-show-countdown',
  2712.                     'head-command-collect',
  2713.                     'head-command-exit-collection',
  2714.  
  2715.                     'head-command-drop-list-category',
  2716.                     'head-command-drop-list-others',
  2717.                     'head-command-drop-list-share',
  2718.                     'head-command-drop-list-slide-show',
  2719.                     'head-command-drop-list-collect',
  2720.  
  2721.                     'body',
  2722.  
  2723.                     'img-container',
  2724.  
  2725.                     'img-scrollbar-h',
  2726.                     'img-scrollbar-h-handle',
  2727.                     'img-scrollbar-h-track',
  2728.  
  2729.                     'img-scrollbar-v',
  2730.                     'img-scrollbar-v-handle',
  2731.                     'img-scrollbar-v-track',
  2732.  
  2733.                     'thumb-scrollbar-h',
  2734.                     'thumb-scrollbar-h-handle',
  2735.                     'thumb-scrollbar-h-track',
  2736.  
  2737.                     'thumb-scrollbar-v',
  2738.                     'thumb-scrollbar-v-handle',
  2739.                     'thumb-scrollbar-v-track',
  2740.  
  2741.                     'img-content',
  2742.                     'img-parent',
  2743.                     'img_broken',
  2744.  
  2745.                     'img-controler-pre',
  2746.                     'img-controler-next',
  2747.  
  2748.                     'sidebar-toggle',
  2749.                     'sidebar-toggle-content',
  2750.                     'sidebar-viewmore',
  2751.                     'sidebar-viewmore-content',
  2752.                     'maximize-container',
  2753.  
  2754.                     'sidebar-container',
  2755.                     'sidebar-content',
  2756.  
  2757.                     'sidebar-controler-pre',
  2758.                     'sidebar-controler-next',
  2759.  
  2760.                     'sidebar-thumbnails-container',
  2761.                 ];
  2762.  
  2763.                 var eleMaps={};
  2764.                 this.eleMaps=eleMaps;
  2765.  
  2766.                 validClass.forEach(function(c){
  2767.                     eleMaps[c]=container.querySelector('.'+ classPrefix + c);
  2768.                 });
  2769.  
  2770.                 var posClass=[//需要添加'top bottom left right'class的元素
  2771.                     'img-container',
  2772.                     'sidebar-toggle',
  2773.                     'sidebar-viewmore',
  2774.                     'sidebar-container',
  2775.                     'sidebar-thumbnails-container',
  2776.                 ];
  2777.                 posClass.forEach(function(c){
  2778.                     eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition);
  2779.                 });
  2780.  
  2781.                 var hvClass=[//需要添加'v h'class的元素
  2782.                     'sidebar-toggle',
  2783.                     'sidebar-toggle-content',
  2784.                     'sidebar-viewmore',
  2785.                     'sidebar-viewmore-content',
  2786.                     'sidebar-container',
  2787.                     'sidebar-content',
  2788.                     'sidebar-controler-pre',
  2789.                     'sidebar-controler-next',
  2790.                     'sidebar-thumbnails-container',
  2791.                 ];
  2792.                 hvClass.forEach(function(c){
  2793.                     eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection);
  2794.                 });
  2795.  
  2796.  
  2797.  
  2798.                 //图片区域水平方向的滚动条
  2799.                 var imgScrollbarH=new this.Scrollbar({
  2800.                     bar:eleMaps['img-scrollbar-h'],
  2801.                     handle:eleMaps['img-scrollbar-h-handle'],
  2802.                     track:eleMaps['img-scrollbar-h-track'],
  2803.                 },
  2804.                                                      eleMaps['img-content'],
  2805.                                                      true);
  2806.                 this.imgScrollbarH=imgScrollbarH;
  2807.  
  2808.                 //图片区域垂直方向的滚动条
  2809.                 var imgScrollbarV=new this.Scrollbar({
  2810.                     bar:eleMaps['img-scrollbar-v'],
  2811.                     handle:eleMaps['img-scrollbar-v-handle'],
  2812.                     track:eleMaps['img-scrollbar-v-track'],
  2813.                 },
  2814.                                                      eleMaps['img-content'],
  2815.                                                      false);
  2816.                 this.imgScrollbarV=imgScrollbarV;
  2817.  
  2818.                 //缩略图区域的滚动条
  2819.                 var thumbScrollbar;
  2820.                 if(isHorizontal){
  2821.                     thumbScrollbar=new this.Scrollbar({
  2822.                         bar:eleMaps['thumb-scrollbar-h'],
  2823.                         handle:eleMaps['thumb-scrollbar-h-handle'],
  2824.                         track:eleMaps['thumb-scrollbar-h-track'],
  2825.                     },
  2826.                                                       eleMaps['sidebar-thumbnails-container'],
  2827.                                                       true);
  2828.                 }else{
  2829.                     thumbScrollbar=new this.Scrollbar({
  2830.                         bar:eleMaps['thumb-scrollbar-v'],
  2831.                         handle:eleMaps['thumb-scrollbar-v-handle'],
  2832.                         track:eleMaps['thumb-scrollbar-v-track'],
  2833.                     },
  2834.                                                       eleMaps['sidebar-thumbnails-container'],
  2835.                                                       false);
  2836.                 };
  2837.                 this.thumbScrollbar=thumbScrollbar;
  2838.  
  2839.                 var self=this;
  2840.  
  2841.                 var imgStatistics={//图片的总类，统计,初始化值
  2842.                     rule:{
  2843.                         shown:true,
  2844.                         count:0,
  2845.                         description:i18n("advancedRulesTip"),
  2846.                         name:i18n("advancedRules"),
  2847.                     },
  2848.                     tpRule:{
  2849.                         shown:true,
  2850.                         count:0,
  2851.                         description:i18n("tpRulesTip"),
  2852.                         name:i18n("tpRules"),
  2853.                     },
  2854.                     scale:{
  2855.                         shown:true,
  2856.                         count:0,
  2857.                         description:i18n("scaleRulesTip"),
  2858.                         name:i18n("scaleRules"),
  2859.                     },
  2860.                     force:{
  2861.                         shown:true,
  2862.                         count:0,
  2863.                         description:i18n("noScaleRulesTip"),
  2864.                         name:i18n("noScaleRules"),
  2865.                     },
  2866.  
  2867.                     // new
  2868.                     // scaleZoomResized: {
  2869.                     //  shown: false,
  2870.                     //  count: 0,
  2871.                     //  description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%',
  2872.                     //  name: '小缩放'
  2873.                     // },
  2874.                     scaleSmall: {
  2875.                         shown: prefs.gallery.showSmallSize,
  2876.                         count: 0,
  2877.                         description: i18n("smallRulesTip",prefs.gallery.scaleSmallSize),
  2878.                         name: i18n("smallRules")
  2879.                     },
  2880.                 };
  2881.                 this.imgStatistics=imgStatistics;
  2882.  
  2883.                 //生成分类下拉列表
  2884.                 var typeMark='';
  2885.                 var imgStatistics_i;
  2886.                 for(var i in imgStatistics){
  2887.                     if(!imgStatistics.hasOwnProperty(i))continue;
  2888.                     imgStatistics_i=imgStatistics[i];
  2889.                     typeMark+=
  2890.                         '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+
  2891.                         '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+
  2892.                         '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+
  2893.                         '</span>';
  2894.                 };
  2895.                 eleMaps['head-command-drop-list-category'].innerHTML=typeMark;
  2896.  
  2897.  
  2898.                 //收藏相关
  2899.                 var collection={
  2900.                     getMatched:function(){
  2901.                         return (this.all || this.get())._find(function(value,index){
  2902.                             if(value.src==self.src){
  2903.                                 return true;
  2904.                             };
  2905.                         });
  2906.                     },
  2907.                     check:function(){
  2908.                         //从缓存数据中检查。
  2909.                         var matched=this.getMatched();
  2910.                         this.favorite=matched? matched[0] : null;
  2911.  
  2912.                         this.tAreaValue();
  2913.                         this.highLight();
  2914.                     },
  2915.                     tAreaValue:function(){
  2916.                         this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent;
  2917.                     },
  2918.                     highLight:function(){
  2919.                         eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite');
  2920.                     },
  2921.                     add:function(){
  2922.                         this.favorite={
  2923.                             src:self.src,
  2924.                             thumbSrc:dataset(self.relatedThumb,'thumbSrc'),
  2925.                             naturalSize:self.imgNaturalSize,
  2926.                             description:this.textArea.value,
  2927.                         };
  2928.  
  2929.                         //为了防止多个页面同时的储存，添加前，先载入最新的数据。
  2930.                         this.get();
  2931.                         //检查是否已经在里面了
  2932.                         var matched=this.getMatched();
  2933.  
  2934.                         if(matched){//如果已经存在，删除旧的。
  2935.                             this.all.splice(matched[1],1);
  2936.                         };
  2937.                         this.all.unshift(this.favorite);//添加到最前面。
  2938.                         this.highLight();
  2939.                         this.save();
  2940.                     },
  2941.                     remove:function(){
  2942.                         //获得最新数据
  2943.                         this.get();
  2944.                         //检查是否已经在里面了
  2945.                         var matched=this.getMatched();
  2946.                         if(matched){
  2947.                             this.all.splice(matched[1],1);
  2948.                             this.save();
  2949.                         };
  2950.                         this.favorite=null;
  2951.                         this.highLight();
  2952.                     },
  2953.                     save:function(){
  2954.                         storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all)));
  2955.                     },
  2956.                     get:function(){
  2957.                         var ret=storage.getItem('pv_collection') || '[]';
  2958.                         try{
  2959.                             ret=JSON.parse(decodeURIComponent(ret));
  2960.                         }catch(e){
  2961.                             ret=[];
  2962.                         };
  2963.                         this.all=ret;
  2964.                         return ret;
  2965.                     },
  2966.                     enter:function(){
  2967.  
  2968.                         if(this.all.length==0){
  2969.                             alert(i18n("noCollectionYet"));
  2970.                             return;
  2971.                         };
  2972.  
  2973.                         this.mMode=true;
  2974.                         var button=this.dropListButton;
  2975.                         button.textContent=i18n("exitCollection");
  2976.                         dataset(button,'command','exitCollection');
  2977.                         this.headButton.style.display='inline-block';
  2978.                         eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span');
  2979.  
  2980.                         //生成dom
  2981.                         var container=document.createElement('span');
  2982.  
  2983.                         this.container=container;
  2984.  
  2985.                         var data_i;
  2986.                         var spanMark='';
  2987.                         var i=0;
  2988.                         while(data_i=this.all[i++]){
  2989.                             spanMark +=
  2990.                                 '<span class="pv-gallery-sidebar-thumb-container" '+
  2991.                                 ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'&quot;') +
  2992.                                 '" data-src="' + data_i.src +
  2993.                                 '" data-thumb-src="' + data_i.thumbSrc +
  2994.                                 '">'+
  2995.                                 '<span class="pv-gallery-vertical-align-helper"></span>'+
  2996.                                 '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>'+
  2997.                                 '</span>';
  2998.                         };
  2999.                         container.innerHTML=spanMark;
  3000.                         eleMaps['sidebar-thumbnails-container'].appendChild(container);
  3001.  
  3002.  
  3003.                         this.selected=self.selected;//备份
  3004.  
  3005.                         self.select(container.children[0]);
  3006.                         self.thumbScrollbar.reset();
  3007.                         self.loadThumb();
  3008.                     },
  3009.                     exit:function(){
  3010.                         if(!this.mMode)return;
  3011.  
  3012.                         this.mMode=false;
  3013.                         var button=this.dropListButton;
  3014.                         button.textContent=i18n("viewCollection");
  3015.                         dataset(button,'command','enterCollection');
  3016.                         this.headButton.style.display='none';
  3017.                         eleMaps['sidebar-thumbnails-container'].removeChild(this.container);
  3018.                         eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span');
  3019.  
  3020.                         self.select(this.selected);
  3021.                         self.thumbScrollbar.reset();
  3022.                         self.loadThumb();
  3023.                     },
  3024.                     textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'),
  3025.                     dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'),
  3026.                     headButton:eleMaps['head-command-exit-collection'],
  3027.                 };
  3028.  
  3029.                 this.collection=collection;
  3030.  
  3031.                 eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){
  3032.                     var target=e.target;
  3033.                     if(!collection.favorite)return;
  3034.                     collection.favorite[dataset(target,'prefs')]=target.value;
  3035.                     clearTimeout(collection.saveTimer);
  3036.                     collection.saveTimer=setTimeout(function(){
  3037.                         collection.save();
  3038.                     },500);
  3039.                 },true);
  3040.  
  3041.  
  3042.                 var slideShow={
  3043.                     opts:{
  3044.                         interval:5000,
  3045.                         wait:true,
  3046.                         backward:false,
  3047.                         skipErrorImg:true,
  3048.                         run:false,
  3049.                     },
  3050.                     //timing:
  3051.                     //select(选中下一个图片后（缩略图栏选中了），还没开始读取大图（一般选中后，延时200ms开始读取大图）),
  3052.                     //loadEnd(当前显示图片已经读取完成后),
  3053.                     //click(点击按钮),
  3054.                     //change(改变设置)
  3055.                     run:function(timing){
  3056.                         if(!this.opts.run)return;
  3057.  
  3058.                         if(timing!='loadEnd'){
  3059.                             this.stop();
  3060.                         };
  3061.  
  3062.                         if(timing=='click' || timing=='select'){
  3063.                             if(!this.getEle()){//没有要切换到的图片了，停止
  3064.                                 this.exit();
  3065.                                 return;
  3066.                             };
  3067.                         };
  3068.  
  3069.                         if(this.opts.skipErrorImg){
  3070.                             if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候
  3071.                                 self.select(this.getEle());
  3072.                                 return;
  3073.                             };
  3074.                         };
  3075.  
  3076.  
  3077.                         if(this.opts.wait){
  3078.                             if(timing!='select' && (timing=='loadEnd'  || (!self.isLoading && (self.img.complete || self.imgError)))){
  3079.                                 this.go();
  3080.                             };
  3081.                         }else{
  3082.                             if(timing!='loadEnd'){
  3083.                                 this.go();
  3084.                             };
  3085.                         };
  3086.  
  3087.                     },
  3088.                     getEle:function(){
  3089.                         return self.getThumSpan(this.opts.backward)
  3090.                     },
  3091.                     go:function(){
  3092.                         this.stop();//停止上次的。
  3093.                         var interval=this.opts.interval;
  3094.                         var _self=this;
  3095.                         this.timer=setTimeout(function(){
  3096.                             _self.setCountdown(0);
  3097.                             clearInterval(_self.countdownTimer);
  3098.                             self.select(_self.getEle());
  3099.                         },interval);
  3100.  
  3101.                         var startTime=Date.now();
  3102.                         this.countdownTimer=setInterval(function(){
  3103.                             _self.setCountdown(interval - (Date.now()-startTime));
  3104.                         },100);
  3105.                     },
  3106.                     stop:function(){
  3107.                         this.setCountdown(this.opts.interval);
  3108.                         clearTimeout(this.timer);
  3109.                         clearInterval(this.countdownTimer);
  3110.                     },
  3111.                     exit:function(){
  3112.                         this.opts.run=true;
  3113.                         this.switchStatus();
  3114.                         this.stop();
  3115.                     },
  3116.                     setCountdown:function(value){
  3117.                         eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2);
  3118.                     },
  3119.                     switchStatus:function(){
  3120.                         this.opts.run=!this.opts.run;
  3121.                         eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop');
  3122.                     },
  3123.                     check:function(){
  3124.                         this.opts.run?  this.run('click') : this.stop();
  3125.                     },
  3126.                 };
  3127.  
  3128.                 slideShow.setCountdown(slideShow.opts.interval);;
  3129.                 this.slideShow=slideShow;
  3130.  
  3131.                 //幻灯片播放下拉列表change事件的处理
  3132.                 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){
  3133.                     var target=e.target;
  3134.                     var value;
  3135.                     var prefs=dataset(target,'prefs');
  3136.                     if(target.type=='checkbox'){
  3137.                         value=target.checked;
  3138.                     }else{
  3139.                         value=parseFloat(target.value);
  3140.                         if(isNaN(value)){//无效
  3141.                             value=slideShow.opts[prefs] / 1000;
  3142.                         };
  3143.                         value=value>0 ? value : 1;
  3144.                         target.value=value;
  3145.                         value *= 1000;
  3146.                     };
  3147.                     slideShow.opts[prefs]=value;
  3148.                     slideShow.run('change');
  3149.                     //console.log(slideShow.opts);
  3150.                 },true);
  3151.  
  3152.  
  3153.                 //分类下拉列表的点击发生change事件的处理
  3154.                 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){
  3155.                     var target=e.target;
  3156.                     var type=dataset(target,'type');
  3157.                     self.iStatisCopy[type].shown=target.checked;
  3158.                     self.switchThumbVisible();//切换图片类别显隐;
  3159.                 },true);
  3160.  
  3161.  
  3162.                 var srcSplit;
  3163.                 //命令下拉列表的点击处理
  3164.                 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){
  3165.                     if(e.button!=0)return;//左键
  3166.                     var target=e.target;
  3167.                     var command=dataset(target,'command');
  3168.                     if(!command)return;
  3169.                     switch(command){
  3170.                         case 'openInNewWindow':{
  3171.                             window.open(self.src,'_blank');
  3172.                         }break;
  3173.                         case 'psImage':{
  3174.                             //window.open((prefs.gallery.editSite=='Pixlr'?'https://pixlr.com/editor/?image=':'https://www.toolpic.com/apieditor.html?image=')+self.src,'_blank');
  3175.                             window.open('https://www.lunapic.com/editor/index.php?action=url&url='+self.src,'_blank');
  3176.                         }break;
  3177.                         case 'scrollIntoView':{
  3178.                             if(collection.mMode){
  3179.                                 alert(i18n("inCollection"));
  3180.                                 return;
  3181.                             };
  3182.                             var relatedThumb=self.relatedThumb;
  3183.                             var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb);
  3184.                             var targetImg=self.data[index].img;
  3185.  
  3186.                             if(targetImg){
  3187.                                 if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。
  3188.                                     alert(i18n("cantFind"));
  3189.                                     return;
  3190.                                 };
  3191.                                 self.minimize();
  3192.                                 setTimeout(function(){
  3193.                                     self.navigateToImg(targetImg);
  3194.                                     flashEle(targetImg);
  3195.                                 },0);
  3196.  
  3197.                             }else{//frame发送过来的时候删除了不能传送的图片
  3198.  
  3199.                                 document.addEventListener('pv-navigateToImg',function(e){
  3200.                                     //console.log('pv-navigateToImg',e);
  3201.                                     if(!e.detail){
  3202.                                         alert(i18n("cantFind"));
  3203.                                         return;
  3204.                                     };
  3205.                                     self.minimize();
  3206.                                     setTimeout(function(){//将frame滚动到中间位置
  3207.                                         if(self.iframe){
  3208.                                             self.navigateToImg(self.iframe);
  3209.                                         };
  3210.                                     },0);
  3211.                                 },true);
  3212.                                 window.postMessage({//问问frame。。
  3213.                                     messageID:messageID,
  3214.                                     command:'navigateToImg',
  3215.                                     index:index,
  3216.                                     to:self.from,
  3217.                                 },'*');
  3218.                             };
  3219.  
  3220.                         }break;
  3221.                         case 'exportImages':
  3222.                             self.exportImages();
  3223.                             break;
  3224.                         case 'downloadImage':
  3225.                             var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  3226.                             var urls = [];
  3227.                             [].forEach.call(nodes, function(node){
  3228.                                 if(unsafeWindow.getComputedStyle(node).display!="none"){
  3229.                                     srcSplit=node.dataset.src.split("/");
  3230.                                     saveAs(node.dataset.src, location.host+"-"+srcSplit[srcSplit.length-1]);
  3231.                                 }
  3232.                             });
  3233.                             break;
  3234.                         case 'copyImages':
  3235.                             self.copyImages(true);
  3236.                             break;
  3237.                         case 'scrollToEndAndReload':
  3238.                             var checkbox = target.parentNode.firstChild;
  3239.                             checkbox.checked = !checkbox.checked;
  3240.  
  3241.                             prefs.gallery.scrollEndAndLoad = checkbox.checked;
  3242.                             break;
  3243.                         case 'fullScreen':
  3244.                             if (target.classList.contains('fullscreenbtn')) {
  3245.                                 if (cancelFullScreen()) return;
  3246.                                 target.textContent = i18n("enterFullsc");
  3247.                                 target.classList.remove('fullscreenbtn');
  3248.                                 return;
  3249.                             }
  3250.  
  3251.                             if (launchFullScreen(document.documentElement)) return;
  3252.                             target.classList.toggle('fullscreenbtn');
  3253.                             target.textContent = i18n("exitFullsc");
  3254.                             target.classList.add('fullscreenbtn');
  3255.                             break;
  3256.                         case 'openPrefs':
  3257.                             openPrefs();
  3258.                             break;
  3259.                         case 'enterCollection':{
  3260.                             //进入管理模式
  3261.                             collection.enter();
  3262.                         }break;
  3263.                         case 'exitCollection':{
  3264.                             //退出管理模式
  3265.                             collection.exit();
  3266.                         }break;
  3267.                     };
  3268.                 },true);
  3269.  
  3270.                 // 监视全屏的变化
  3271.                 function fullScreenChanged() {
  3272.                     if (!document.fullscreenElement && // alternative standard method
  3273.                         !document.mozFullScreenElement &&
  3274.                         !document.webkitFullscreenElement &&
  3275.                         !document.msFullscreenElement) {
  3276.  
  3277.                         var btn = document.getElementById("pv-gallery-fullscreenbtn");
  3278.                         if (btn) {
  3279.                             btn.textContent = i18n("enterFullsc");
  3280.                             btn.removeClass('fullscreenbtn');
  3281.                         }
  3282.                     }
  3283.                 }
  3284.                 document.addEventListener('webkitfullscreenchange', fullScreenChanged, false);
  3285.                 document.addEventListener('mozfullscreenchange', fullScreenChanged, false);
  3286.                 document.addEventListener('fullscreenchange', fullScreenChanged, false);
  3287.  
  3288.                 //生成分享的下拉列表
  3289.                 var shareMark='';
  3290.                 var shareItem;
  3291.                 for(var i in prefs.share){
  3292.                     if(!prefs.share.hasOwnProperty(i))continue;
  3293.                     shareItem=prefs.share[i];
  3294.                     if(shareItem.disabled)continue;
  3295.                     shareMark+=(
  3296.                         '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\
  3297.                         background-image:url(\''+ shareItem.icon +'\');\
  3298.                         background-position:4px center;\
  3299.                         background-repeat:no-repeat;\
  3300.                         padding-left:24px;">'+shareItem.name+'</span>');
  3301.                 };
  3302.  
  3303.                 eleMaps['head-command-drop-list-share'].innerHTML=shareMark;
  3304.  
  3305.                 //分享下拉列表的点击处理
  3306.                 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){
  3307.                     if(e.button!=0)return;//左键
  3308.                     var target=e.target;
  3309.                     var site=dataset(target,'site');
  3310.                     if(!site)return;
  3311.                     var site_info=prefs.share[site];
  3312.                     var param=site_info.api.call(self.img,{
  3313.                         title:encodeURIComponent(document.title),
  3314.                         pic:encodeURIComponent(self.src),
  3315.                         url:encodeURIComponent(location.href),
  3316.                     });
  3317.                     if(!param)return;
  3318.                     window.open(param.url,'_blank','height='+param.wSize.h+',width='+param.wSize.w+',left=30,top=30,location=no,status=no,toolbar=no,menubar=no,scrollbars=yes');
  3319.                 },true);
  3320.  
  3321.                 eleMaps['head'].addEventListener('click',function(e){
  3322.                     if(e.target.classList.contains('pv-gallery-head-command-close'))return;
  3323.                     self.closeViewMore();
  3324.                 });
  3325.  
  3326.  
  3327.  
  3328.                 var loadThumbsTimer;
  3329.                 eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图
  3330.                     clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。
  3331.                     loadThumbsTimer=setTimeout(function(){
  3332.                         self.loadThumb();
  3333.                     },200);
  3334.                 },false);
  3335.  
  3336.                 var canScroll=true;
  3337.                 var scrollToChange=function(next){
  3338.                     if(canScroll){
  3339.                         if(prefs.gallery.transition){
  3340.                             canScroll=false;
  3341.                             setTimeout(function(){
  3342.                                 canScroll=true;
  3343.                             },500);
  3344.                         }
  3345.                         next ? self.selectNext() : self.selectPrevious();
  3346.                     }
  3347.                 }
  3348.                 addWheelEvent(eleMaps['body'],function(e){//wheel事件
  3349.                     if(e.deltaZ!=0)return;//z轴
  3350.                     if(eleMaps['sidebar-toggle'].style.visibility == 'hidden')return;
  3351.                     var target=e.target;
  3352.                     //e.preventDefault();
  3353.                     if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片
  3354.                         var distance=self.thumbSpanOuterSize;
  3355.  
  3356.                         if(e.deltaY<0 || e.deltaX<0){//向上滚
  3357.                             distance=-distance;
  3358.                         };
  3359.                         thumbScrollbar.scrollBy(distance)
  3360.                     }else{//图片区域滚动
  3361.                         var distance=100;
  3362.                         if(e.deltaY!=0){//y轴
  3363.                             if(self.img && self.img.classList.contains('pv-gallery-img_zoom-out')){//图片可以缩小时，滚动图片，否则切换图片。
  3364.                                 if(e.deltaY < 0){
  3365.                                     distance=-distance;
  3366.                                 };
  3367.                                 if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。
  3368.                                     imgScrollbarH.scrollBy(distance);
  3369.                                 }else{
  3370.                                     if(imgScrollbarV.scrollBy(distance) && prefs.gallery.scrollEndToChange){
  3371.                                         scrollToChange(e.deltaY > 0);
  3372.                                     }
  3373.                                 };
  3374.                             }else{
  3375.                                 scrollToChange(e.deltaY > 0);
  3376.                             };
  3377.                         }else{//x轴
  3378.                             if(e.deltaX < 0){
  3379.                                 distance=-distance;
  3380.                             };
  3381.                             imgScrollbarH.scrollBy(distance);
  3382.                         };
  3383.                     };
  3384.                 },true);
  3385.  
  3386.  
  3387.                 //focus,blur;
  3388.                 addCusMouseEvent('mouseenter',container,function(){
  3389.                     this.focus();
  3390.                 });
  3391.                 addCusMouseEvent('mouseleave',container,function(){
  3392.                     this.blur();
  3393.                 });
  3394.  
  3395.                 //上下左右切换图片,空格键模拟滚动一页
  3396.  
  3397.                 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。
  3398.                 var keyDown;
  3399.  
  3400.                 document.addEventListener('keydown',function(e){
  3401.                     var keyCode=e.keyCode;
  3402.                     var index=validKeyCode.indexOf(keyCode);
  3403.                     if(index==-1)return;
  3404.  
  3405.                     var target=e.target;
  3406.  
  3407.                     if(!container.contains(target))return;//触发焦点不再gallery里面。
  3408.                     e.preventDefault();
  3409.  
  3410.                     if(keyCode==9)return;//tab键
  3411.                     if(keyCode==32){//32空格，模拟滚动一页
  3412.                         imgScrollbarV.scrollByPages(1);
  3413.                         return;
  3414.                     };
  3415.  
  3416.                     if(keyDown)return;//已按下。
  3417.                     keyDown=true;
  3418.  
  3419.                     var stop;
  3420.                     switch(index){
  3421.                         case 0:;
  3422.                         case 3:{
  3423.                             self.selectPrevious();
  3424.                             stop=self.simpleSlideShow(true);
  3425.                         }break;
  3426.                         case 1:;
  3427.                         case 2:{
  3428.                             self.selectNext();
  3429.                             stop=self.simpleSlideShow();
  3430.                         }break;
  3431.                     };
  3432.  
  3433.                     function keyUpHandler(e){
  3434.                         if(e.keyCode!=validKeyCode[index])return;
  3435.                         document.removeEventListener('keyup',keyUpHandler,false);
  3436.                         keyDown=false;
  3437.                         stop();
  3438.                     };
  3439.                     document.addEventListener('keyup',keyUpHandler,false);
  3440.  
  3441.                 },true);
  3442.  
  3443.  
  3444.                 var imgDraged;
  3445.                 eleMaps['img-parent'].addEventListener('mousedown',function(e){//如果图片尺寸大于屏幕的时候按住图片进行拖移
  3446.                     var target=e.target;
  3447.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3448.                     var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕
  3449.  
  3450.                     var oClient={
  3451.                         x:e.clientX,
  3452.                         y:e.clientY,
  3453.                     };
  3454.  
  3455.                     var oScroll={
  3456.                         left:self.imgScrollbarH.getScrolled(),
  3457.                         top:self.imgScrollbarV.getScrolled(),
  3458.                     };
  3459.  
  3460.                     var moveFiredCount=0;
  3461.                     var moveHandler=function(e){
  3462.                         moveFiredCount++;
  3463.                         if(moveFiredCount<2){//给个缓冲。。
  3464.                             return;
  3465.                         };
  3466.                         imgDraged=true;
  3467.                         if(bigger){
  3468.                             target.style.cursor= support.cssCursorValue.grabbing || 'pointer';
  3469.                             self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y));
  3470.                             self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x));
  3471.                         };
  3472.                     };
  3473.  
  3474.                     var upHandler=function(){
  3475.                         target.style.cursor='';
  3476.  
  3477.                         //拖曳之后阻止随后可能产生click事件产生的大小切换。
  3478.                         //确保在随后的click事件发生后执行
  3479.                         setTimeout(function(){
  3480.                             imgDraged=false;
  3481.                         },0);
  3482.  
  3483.                         document.removeEventListener('mousemove',moveHandler,true);
  3484.                         document.removeEventListener('mouseup',upHandler,true);
  3485.                     };
  3486.  
  3487.                     document.addEventListener('mousemove',moveHandler,true);
  3488.                     document.addEventListener('mouseup',upHandler,true);
  3489.                 },true);
  3490.  
  3491.                 eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理
  3492.                     var target=e.target;
  3493.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3494.  
  3495.                     if(imgDraged){//在拖动后触发的click事件，取消掉。免得一拖动完就立即进行的缩放。。。
  3496.                         imgDraged=false;
  3497.                         return;
  3498.                     };
  3499.  
  3500.                     if(target.classList.contains('pv-gallery-img_zoom-in')){//放大
  3501.                         self.fitContains=false;
  3502.                         var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX;
  3503.                         var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY;
  3504.                         var scaleX=zoomX/target.offsetWidth;
  3505.                         var scaleY=zoomY/target.offsetHeight;
  3506.                         self.fitToScreen({
  3507.                             x:scaleX,
  3508.                             y:scaleY,
  3509.                         });
  3510.                     }else if(target.classList.contains('pv-gallery-img_zoom-out')){
  3511.                         self.fitContains=true;
  3512.                         self.fitToScreen();
  3513.                     };
  3514.                 },true);
  3515.  
  3516.  
  3517.                 container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片
  3518.                     if(e.button!=0)return;//左键
  3519.                     var target=e.target;
  3520.                     if(target.nodeName=='IMG')e.preventDefault();
  3521.  
  3522.                     var matched=true;
  3523.                     var stop;
  3524.                     switch(target){
  3525.                         case eleMaps['img-controler-pre']:;
  3526.                         case eleMaps['sidebar-controler-pre']:{//上一个
  3527.                             self.selectPrevious();
  3528.                             stop=self.simpleSlideShow(true);
  3529.                         }break;
  3530.                         case eleMaps['img-controler-next']:;
  3531.                         case eleMaps['sidebar-controler-next']:{//下一个
  3532.                             self.selectNext();
  3533.                             stop=self.simpleSlideShow();
  3534.                         }break;
  3535.                         default:{
  3536.                             matched=false;
  3537.                         }break;
  3538.                     };
  3539.  
  3540.                     function mouseUpHandler(e){
  3541.                         document.removeEventListener('mouseup',mouseUpHandler,true);
  3542.                         stop();
  3543.                     };
  3544.  
  3545.                     if(matched){
  3546.                         e.preventDefault();
  3547.                         document.addEventListener('mouseup',mouseUpHandler,true);
  3548.                     };
  3549.                 },false);
  3550.  
  3551.                 eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换
  3552.                     if(e.button!=0)return;//左键
  3553.                     var target=e.target;
  3554.                     var targetP;
  3555.                     if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return;
  3556.  
  3557.                     self.select(targetP? targetP : target);
  3558.                 },false);
  3559.  
  3560.                 //点击读取错误的图片占位符重新读取
  3561.                 eleMaps['img_broken'].addEventListener('click',function(e){
  3562.                     if(self.isLoading){
  3563.                         self.select(self.errorSpan);
  3564.                     }else{
  3565.                         self.getImg(self.errorSpan);
  3566.                     };
  3567.                 },false);
  3568.  
  3569.  
  3570.                 eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令
  3571.                     if(e.button!=0)return;
  3572.                     var target=e.target;
  3573.                     if(eleMaps['head-command-close']==target){
  3574.                         self.close();
  3575.                     }else if(eleMaps['head-command-operate'].contains(target)){
  3576.                         imgReady(self.src,{
  3577.                             ready:function(){
  3578.                                 new ImgWindowC(this);
  3579.                             },
  3580.                         });
  3581.                     }else if(eleMaps['head-command-nextPage'].contains(target)){
  3582.                         var textSpan=eleMaps['head-command-nextPage'].querySelector("span");
  3583.                         if(textSpan.innerHTML==i18n("loading")){
  3584.                             textSpan.innerHTML=i18n("loadAll");
  3585.                             return;
  3586.                         }
  3587.                         textSpan.innerHTML=i18n("loading");
  3588.                         self.completePages=[];
  3589.                         self.nextPage();
  3590.                     }else if(eleMaps['head-command-collect'].contains(target)){
  3591.                         if(collection.favorite){
  3592.                             collection.remove();
  3593.                         }else{
  3594.                             collection.add();
  3595.                         };
  3596.                     }else if(eleMaps['head-command-exit-collection'].contains(target)){
  3597.                         collection.exit();
  3598.                     }else if(eleMaps['head-command-slide-show'].contains(target)){
  3599.                         slideShow.switchStatus();
  3600.                         slideShow.check();
  3601.                     };
  3602.  
  3603.                 },false);
  3604.  
  3605.  
  3606.                 //点击还原。
  3607.                 maximizeTrigger.addEventListener('click',function(e){
  3608.                     var target=e.target;
  3609.                     this.style.display='none';
  3610.                     if(target==this){
  3611.                         self.show();
  3612.                         self.resizeHandler();
  3613.                     }else{
  3614.                         self.minimized=false;
  3615.                     };
  3616.                 },true);
  3617.  
  3618.  
  3619.                 this._resizeHandler=this.resizeHandler.bind(this);
  3620.                 this._keyDownListener=this.keyDownListener.bind(this);
  3621.                 this._keyUpListener=this.keyUpListener.bind(this);
  3622.  
  3623.                 //插入动态生成的css数据。
  3624.                 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+
  3625.                                              ((isHorizontal ? 'width' : 'height') + ':'  + (isHorizontal ?  unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) +
  3626.                                              '}',this.globalSSheet.cssRules.length);
  3627.  
  3628.                 this.forceRepaintTimes=0;
  3629.  
  3630.                 container.style.display='none';
  3631.                 this.shown=false;
  3632.  
  3633.                 // 我添加的部分
  3634.                 this.initToggleBar();
  3635.                 this.initZoom();
  3636.             },
  3637.  
  3638.             changeMinView:function(){
  3639.                 var sizeInputH=this.gallery.querySelector("#minsizeH");
  3640.                 var sizeInputW=this.gallery.querySelector("#minsizeW");
  3641.                 var sizeInputHSpan=this.gallery.querySelector("#minsizeHSpan");
  3642.                 var sizeInputWSpan=this.gallery.querySelector("#minsizeWSpan");
  3643.                 sizeInputH.title=sizeInputH.value+"px";
  3644.                 sizeInputHSpan.innerHTML=sizeInputH.value+"px";
  3645.                 sizeInputW.title=sizeInputW.value+"px";
  3646.                 sizeInputWSpan.innerHTML=sizeInputW.value+"px";
  3647.  
  3648.                 this.data.forEach(function(item) {
  3649.                     if(!item)return;
  3650.                     var spanMark=document.querySelector("span.pv-gallery-sidebar-thumb-container[data-src='"+item.src+"']");
  3651.                     if(spanMark){
  3652.                         if(item.sizeW<sizeInputW.value || item.sizeH<sizeInputH.value){
  3653.                             spanMark.style.display="none";
  3654.                         }else
  3655.                             spanMark.style.display="";
  3656.                     }
  3657.                 });
  3658.                 this.switchThumbVisible();
  3659.             },
  3660.  
  3661.             changeSizeInputW:function(){
  3662.                 var maxSizeH=0,minSizeH=0,maxSizeW=0,minSizeW=0;
  3663.                 var sizeInputH=this.gallery.querySelector("#minsizeH");
  3664.                 var sizeInputW=this.gallery.querySelector("#minsizeW");
  3665.                 this.data.forEach(function(item) {
  3666.                     if(!item)return;
  3667.                     if(item.sizeW>=sizeInputW.value){
  3668.                         if(item.sizeH>maxSizeH)
  3669.                             maxSizeH=item.sizeH;
  3670.                         if(item.sizeH<minSizeH || minSizeH==0)
  3671.                             minSizeH=item.sizeH;
  3672.                     }
  3673.                 });
  3674.                 sizeInputH.max=maxSizeH;
  3675.                 sizeInputH.min=minSizeH;
  3676.                 sizeInputH.title=sizeInputH.value+"px";
  3677.                 var sizeInputHSpan=this.gallery.querySelector("#minsizeHSpan");
  3678.                 sizeInputHSpan.innerHTML=sizeInputH.value+"px";
  3679.             },
  3680.  
  3681.             changeSizeInputH:function(){
  3682.                 var maxSizeH=0,minSizeH=0,maxSizeW=0,minSizeW=0;
  3683.                 var sizeInputH=this.gallery.querySelector("#minsizeH");
  3684.                 var sizeInputW=this.gallery.querySelector("#minsizeW");
  3685.                 this.data.forEach(function(item) {
  3686.                     if(!item)return;
  3687.                     if(item.sizeH>=sizeInputH.value){
  3688.                         if(item.sizeW>maxSizeW)
  3689.                             maxSizeW=item.sizeW;
  3690.                         if(item.sizeW<minSizeW || minSizeW==0)
  3691.                             minSizeW=item.sizeW;
  3692.                     }
  3693.                 });
  3694.                 sizeInputW.max=maxSizeW;
  3695.                 sizeInputW.min=minSizeW;
  3696.                 sizeInputW.title=sizeInputW.value+"px";
  3697.                 var sizeInputWSpan=this.gallery.querySelector("#minsizeWSpan");
  3698.                 sizeInputWSpan.innerHTML=sizeInputW.value+"px";
  3699.             },
  3700.             initToggleBar: function() {  // 是否显示切换 sidebar 按钮
  3701.                 /**
  3702.                 * TODO：仿造下面的链接重新改造过？
  3703.                 * http://image.baidu.com/detail/newindex?col=%E8%B5%84%E8%AE%AF&tag=%E4%BD%93%E8%82%B2&pn=0&pid=5123662821688142478&aid=&user_id=10086&setid=-1&sort=0&newsPn=4&star=&fr=hotword&from=1
  3704.                 */
  3705.                 if (prefs.gallery.sidebarToggle) {
  3706.                     var toggleBar = this.eleMaps['sidebar-toggle'];
  3707.                     toggleBar.style.display = 'block';
  3708.                     toggleBar.style.height = '16px';
  3709.                     toggleBar.addEventListener('click', this.showHideBottom.bind(this), false);
  3710.  
  3711.                     var viewmoreBar = this.eleMaps['sidebar-viewmore'];
  3712.                     viewmoreBar.style.display = 'block';
  3713.                     viewmoreBar.addEventListener('click', this.maximizeSidebar.bind(this), false);
  3714.  
  3715.                     // 顶部圆角
  3716.                     switch (prefs.gallery.sidebarPosition) {
  3717.                         case 'bottom':
  3718.                             toggleBar.style.borderRadius = '8px 8px 0 0';  // 左上、右上、右下、左下
  3719.                             break;
  3720.                         case 'top':
  3721.                             toggleBar.style.borderRadius = '0 0 8px 8px';
  3722.                             break;
  3723.                         case 'left':
  3724.                             toggleBar.style.height = '60px';
  3725.                             toggleBar.style.borderRadius = '0 8px 8px 0';
  3726.                             break;
  3727.                         case 'right':
  3728.                             toggleBar.style.height = '60px';
  3729.                             toggleBar.style.borderRadius = '8px 0 0 8px';
  3730.                             break;
  3731.                     }
  3732.                 }
  3733.             },
  3734.             closeViewMore: function() {
  3735.                 var toggleBar = this.eleMaps['sidebar-toggle'],
  3736.                     imgCon = this.eleMaps['img-container'],
  3737.                     viewmoreBar = this.eleMaps['sidebar-viewmore'],
  3738.                     imgPre = this.eleMaps['img-controler-pre'],
  3739.                     imgNext = this.eleMaps['img-controler-next'],
  3740.                     alreadyShow = toggleBar.style.visibility == 'hidden';
  3741.                 if(!alreadyShow) return;
  3742.                 var sidebarContainer = this.eleMaps['sidebar-container'];
  3743.                 var maximizeContainer = this.eleMaps['maximize-container'];
  3744.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3745.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3746.                         var words = string.split(" ");
  3747.                         for (var i = 0; i < words.length; i++) {
  3748.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3749.                         }
  3750.                         return words.join(" ");
  3751.                     };
  3752.                 maximizeContainer.style.minHeight = 0;
  3753.                 maximizeContainer.parentNode.style.visibility = "hidden";
  3754.                 if(this.hideBodyStyle.parentNode)
  3755.                     this.hideBodyStyle.parentNode.removeChild(this.hideBodyStyle);
  3756.                 imgPre.style.visibility = imgNext.style.visibility = toggleBar.style.visibility = sidebarContainer.style.visibility = 'visible';
  3757.                 imgCon.style['border' + capitalize(sidebarPosition)] = prefs.gallery.sidebarSize + 'px solid transparent';
  3758.                 toggleBar.style[sidebarPosition] = '-5px';
  3759.                 while (maximizeContainer.firstChild) {
  3760.                     maximizeContainer.removeChild(maximizeContainer.firstChild);
  3761.                 }
  3762.                 viewmoreBar.innerHTML = '✚';
  3763.  
  3764.                 toggleBar.innerHTML = '▼';
  3765.             },
  3766.             maximizeSidebar: function() {
  3767.                 var toggleBar = this.eleMaps['sidebar-toggle'],
  3768.                     imgCon = this.eleMaps['img-container'],
  3769.                     viewmoreBar = this.eleMaps['sidebar-viewmore'],
  3770.                     imgPre = this.eleMaps['img-controler-pre'],
  3771.                     imgNext = this.eleMaps['img-controler-next'],
  3772.                     alreadyShow = toggleBar.style.visibility == 'hidden';
  3773.                 var sidebarContainer = this.eleMaps['sidebar-container'];
  3774.                 var maximizeContainer = this.eleMaps['maximize-container'];
  3775.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3776.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3777.                         var words = string.split(" ");
  3778.                         for (var i = 0; i < words.length; i++) {
  3779.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3780.                         }
  3781.                         return words.join(" ");
  3782.                     };
  3783.                 if(alreadyShow){
  3784.                     this.closeViewMore();
  3785.                 }else{
  3786.                     maximizeContainer.style.minHeight = "100%";
  3787.                     maximizeContainer.parentNode.style.visibility = "visible";
  3788.                     document.head.appendChild(this.hideBodyStyle);
  3789.                     imgPre.style.visibility = imgNext.style.visibility = toggleBar.style.visibility = sidebarContainer.style.visibility = 'hidden';
  3790.                     imgCon.style['border' + capitalize(sidebarPosition)] = '0';
  3791.                     toggleBar.style[sidebarPosition] = '0';
  3792.                     maximizeContainer.innerHTML = "";
  3793.                     viewmoreBar.innerHTML = '✖';
  3794.  
  3795.                     var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  3796.                     [].forEach.call(nodes, function(node){
  3797.                         if(unsafeWindow.getComputedStyle(node).display!="none"){
  3798.                             var imgSpan = document.createElement('span');
  3799.                             imgSpan.className = "maximizeChild";
  3800.                             imgSpan.innerHTML = '<img src="'+node.dataset.src+'">';
  3801.                             imgSpan.addEventListener("click", function(e){
  3802.                                 imgReady(node.dataset.src,{
  3803.                                     ready:function(){
  3804.                                         new ImgWindowC(this);
  3805.                                     },
  3806.                                 });
  3807.                             });
  3808.                             maximizeContainer.appendChild(imgSpan);
  3809.                         }
  3810.                     });
  3811.                 }
  3812.             },
  3813.             showHideBottom: function() {  // 显示隐藏 sidebar-container
  3814.                 var sidebarContainer = this.eleMaps['sidebar-container'],
  3815.                     isHidden = sidebarContainer.style.visibility == 'hidden';
  3816.  
  3817.                 sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden';
  3818.  
  3819.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3820.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3821.                         var words = string.split(" ");
  3822.                         for (var i = 0; i < words.length; i++) {
  3823.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3824.                         }
  3825.                         return words.join(" ");
  3826.                     };
  3827.  
  3828.                 // 修正下图片底部的高度
  3829.                 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ?
  3830.                     prefs.gallery.sidebarSize + 'px solid transparent' :
  3831.                 '0';
  3832.                 // 修正底部距离
  3833.                 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0';
  3834.                 this.eleMaps['sidebar-toggle'].innerHTML = isHidden ? '▼' : '▲';
  3835.             },
  3836.             initZoom: function() {  // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1
  3837.                 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) {
  3838.                     var oZoom = detectZoom();
  3839.                     if (oZoom > 100) {
  3840.                         this.eleMaps['body'].style.zoom = 100 / oZoom;
  3841.                     }
  3842.                 }
  3843.             },
  3844.  
  3845.             getThumSpan:function(previous,relatedTarget){
  3846.                 var ret;
  3847.                 var rt = relatedTarget || this.selected;
  3848.                 if(!rt)return;
  3849.                 while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){
  3850.                     if(rt.clientWidth!=0){
  3851.                         ret=rt;
  3852.                         break;
  3853.                     };
  3854.                 };
  3855.                 return ret;
  3856.             },
  3857.             previous:false,
  3858.             selectPrevious:function(){
  3859.                 this.previous=true;
  3860.                 this.select(this.getThumSpan(true));
  3861.             },
  3862.             selectNext:function(){
  3863.                 this.select(this.getThumSpan());
  3864.             },
  3865.             select:function(ele,noTransition){
  3866.                 if(!ele || this.selected==ele)return;
  3867.                 if(this.selected){
  3868.                     this.selected.classList.remove(this.selectedClassName);
  3869.                     this.selected.classList.remove('pv-gallery-sidebar-thumb_selected');
  3870.                 };
  3871.                 ele.classList.add(this.selectedClassName);
  3872.                 ele.classList.add('pv-gallery-sidebar-thumb_selected');
  3873.  
  3874.                 this.selected=ele;
  3875.                 this.arrowVisib();
  3876.  
  3877.                 var self=this;
  3878.                 clearTimeout(this.loadImgTimer);
  3879.                 if(prefs.gallery.transition){
  3880.                     this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。
  3881.                         self.loadImg(ele);
  3882.                     },200);
  3883.                 }else{
  3884.                     self.loadImg(ele);
  3885.                 }
  3886.  
  3887.                 this.selectedIntoView(noTransition);
  3888.                 this.forceRepaint();
  3889.                 this.slideShow.run('select');
  3890.             },
  3891.             loadThumb:function(){//读取可视范围里面的缩略图
  3892.                 var self=this;
  3893.                 var pro=self.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight'];
  3894.                 var thumbC=self.eleMaps['sidebar-thumbnails-container'];
  3895.  
  3896.                 var scrolled=thumbC[pro[0]];
  3897.  
  3898.                 var loadStopDis=scrolled + thumbC[pro[1]];
  3899.  
  3900.                 var imgSpans=self.selected.parentNode.children;
  3901.                 var span_i;
  3902.                 var spanOffset;
  3903.                 var thumb;
  3904.  
  3905.                 var i=0
  3906.                 while(span_i=imgSpans[i++]){
  3907.                     if(span_i.clientWidth==0)continue;//隐藏的
  3908.  
  3909.                     spanOffset=span_i[pro[2]];
  3910.                     if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了
  3911.                     if(spanOffset >= loadStopDis)break;//在滚动条下面了
  3912.  
  3913.                     if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图
  3914.  
  3915.                     thumb=document.createElement('img');
  3916.                     thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small;
  3917.                     thumb.className='pv-gallery-sidebar-thumb';
  3918.  
  3919.                     dataset(span_i,'thumbLoaded','true');
  3920.                     span_i.appendChild(thumb);
  3921.  
  3922.                     imgReady(thumb,{
  3923.                         error:function(e){
  3924.                             this.src=prefs.icons.brokenImg_small;
  3925.                         },
  3926.                     });
  3927.                 };
  3928.             },
  3929.             selectedIntoView:function(noTransition){
  3930.                 var thumBC=this.eleMaps['sidebar-thumbnails-container'];
  3931.                 var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ;
  3932.                 //需要滚动的距离。
  3933.                 var needScrollDis= this.selected[pro[0]];
  3934.                 //尽可能的居中显示
  3935.                 var thumBCClient=thumBC[pro[1]];
  3936.                 var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0);
  3937.  
  3938.                 this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition);
  3939.             },
  3940.             getImg:function(ele){
  3941.                 var self = this;
  3942.  
  3943.                 var src = dataset(ele,'src');
  3944.  
  3945.                 this.lastLoading=src;//记住最后读取的图片
  3946.                 this.isLoading=true;//表示选择的图片正在读取
  3947.  
  3948.                 // 特殊的 xhr 方式获取
  3949.                 var xhr = dataset(ele, 'xhr');
  3950.                 if (xhr) {
  3951.                     var xhrError = function() {
  3952.                         dataset(ele, 'xhr', '');
  3953.                         dataset(ele, 'src', dataset(ele, 'thumb-src'));
  3954.                         self.getImg(ele);
  3955.                     };
  3956.                     xhrLoad.load({
  3957.                         url: src,
  3958.                         xhr: JSON.parse(decodeURIComponent(xhr)),
  3959.                         cb: function(imgSrc, imgSrcs, caption) {
  3960.                             if (imgSrc) {
  3961.                                 dataset(ele, 'src', imgSrc);
  3962.                                 dataset(ele, 'xhr', '');
  3963.                                 self.getImg(ele);
  3964.                             } else {
  3965.                                 xhrError();
  3966.                             }
  3967.                         },
  3968.                         onerror: xhrError
  3969.                     });
  3970.                     return;
  3971.                 }
  3972.  
  3973.                 var allLoading=this.allLoading;
  3974.                 if(allLoading.indexOf(src)!=-1){//在读取队列中。
  3975.                     return;
  3976.                 };
  3977.                 allLoading.push(src);
  3978.  
  3979.                 //上一个读取中的图片，不是当前显示的。那么直接终止
  3980.                 var preImgR=this.imgReady;
  3981.                 if(preImgR && this.img){
  3982.                     if(preImgR.img.src!=this.src){
  3983.                         preImgR.abort();
  3984.                         preImgR.removeLI();
  3985.                     };
  3986.                 };
  3987.  
  3988.  
  3989.                 //显示读取指示器。
  3990.                 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading');
  3991.                 loadingIndicator.style.display='block';
  3992.  
  3993.  
  3994.                 this.imgReady=imgReady(src,{
  3995.                     ready:function(){
  3996.                         //从读取队列中删除自己
  3997.                         var index=allLoading.indexOf(src);
  3998.                         if(index!=-1){
  3999.                             allLoading.splice(index,1);
  4000.                         };
  4001.  
  4002.                         if(src!=self.lastLoading)return;
  4003.  
  4004.                         loadingIndicator.style.display='';
  4005.                         if(preImgR)preImgR.abort();
  4006.                         self.loadImg(this,ele);
  4007.                     },
  4008.                     loadEnd:function(e){//在loadend后开始预读。
  4009.                         //从读取队列中删除自己
  4010.                         var index=allLoading.indexOf(src);
  4011.                         if(index!=-1){
  4012.                             allLoading.splice(index,1);
  4013.                         };
  4014.  
  4015.                         if(src!=self.lastLoading)return;
  4016.  
  4017.                         if(e.type=='error'){
  4018.                             loadingIndicator.style.display='';
  4019.                             self.errorSpan=ele;
  4020.                             if(preImgR)preImgR.abort();
  4021.                             self.loadImg(this,ele,true);
  4022.                         };
  4023.  
  4024.                         self.slideShow.run('loadEnd');
  4025.  
  4026.                         //console.log(this,'预读开始');
  4027.                         if(prefs.gallery.preload){
  4028.                             if(self.preloading){//结束上次的预读。
  4029.                                 self.preloading.abort();
  4030.                             };
  4031.                             self.preloading=new self.Preload(ele,self);
  4032.                             self.preloading.preload();
  4033.                         };
  4034.                     },
  4035.                 });
  4036.  
  4037.                 this.imgReady.removeLI=function(){
  4038.                     loadingIndicator.style.display='';
  4039.                 };
  4040.  
  4041.             },
  4042.             loadImg:function(img,relatedThumb,error){
  4043.                 if(img.nodeName!='IMG'){//先读取。
  4044.                     this.getImg(img);
  4045.                     return;
  4046.                 };
  4047.  
  4048.                 if(this.img){
  4049.                     this.img.parentNode.removeChild(this.img);
  4050.                 };
  4051.  
  4052.                 var imgNaturalSize={
  4053.                     h:img.naturalHeight,
  4054.                     w:img.naturalWidth,
  4055.                 };
  4056.                 this.imgNaturalSize=imgNaturalSize;
  4057.  
  4058.                 this.eleMaps['head-left-img-info-resolution'].textContent=imgNaturalSize.w + ' x ' + imgNaturalSize.h;
  4059.                 var thumbnails=this.eleMaps['sidebar-thumbnails-container'].childNodes,i=0;
  4060.                 while(thumbnails[i]!=relatedThumb && i<thumbnails.length)i++;
  4061.                 if(i<thumbnails.length)this.eleMaps['head-left-img-info-count'].textContent="（"+(i+1)+" / "+thumbnails.length+"）";
  4062.                 // 加上图片的注释
  4063.                 var description = decodeURIComponent(dataset(relatedThumb, 'description')),
  4064.                     defaultLength = prefs.gallery.descriptionLength;
  4065.                 this.eleMaps['head-left-img-info-description'].title = description;
  4066.                 this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ?
  4067.                     description.slice(0, defaultLength) + '...' :
  4068.                 description;
  4069.  
  4070.                 this.img=img;
  4071.                 this.src=img.src;
  4072.                 this.isLoading=false;
  4073.  
  4074.                 this.relatedThumb=relatedThumb;
  4075.                 img.className='pv-gallery-img';
  4076.  
  4077.                 if(error){
  4078.                     if(relatedThumb.querySelector("img").src==this.img.src){
  4079.                         this.imgError=true;
  4080.                         this.img.style.display='none';
  4081.                         this.eleMaps['img_broken'].style.display='inline-block';
  4082.                     }else{
  4083.                         var srcs=dataset(relatedThumb, 'srcs').split(",");
  4084.                         var self=this;
  4085.                         this.img.onload=function(){
  4086.                             var imgNaturalSize={
  4087.                                 h:this.naturalHeight,
  4088.                                 w:this.naturalWidth,
  4089.                             };
  4090.  
  4091.                             self.imgNaturalSize=imgNaturalSize;
  4092.                             self.fitToScreen();
  4093.                         }
  4094.                         if(srcs){
  4095.                             var src=srcs.shift();
  4096.                             dataset(relatedThumb, 'srcs',srcs.join(","));
  4097.                             if(src){
  4098.                                 dataset(relatedThumb, 'src',src);
  4099.                                 this.img.onerror=function(e){
  4100.                                     this.src=relatedThumb.querySelector("img").src;
  4101.                                     dataset(relatedThumb, 'src',this.src);
  4102.                                 }
  4103.                                 this.img.src=src;
  4104.                             }
  4105.                         }
  4106.                         else this.img.src=relatedThumb.querySelector("img").src;
  4107.                     }
  4108.                 }else{
  4109.                     this.imgError=false;
  4110.                     this.eleMaps['img_broken'].style.display='';
  4111.                     if(!dataset(relatedThumb,'naturalSize')){
  4112.                         dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize));
  4113.                     };
  4114.                 };
  4115.  
  4116.                 function styled(){
  4117.                     img.style.opacity=1;
  4118.                     img.style[support.cssTransform]='scale(1)';
  4119.                 };
  4120.  
  4121.  
  4122.                 if(prefs.gallery.transition){
  4123.                     setTimeout(styled,0);
  4124.                 }else{
  4125.                     styled();
  4126.                 };
  4127.  
  4128.                 this.eleMaps['img-parent'].appendChild(img);
  4129.  
  4130.                 this.fitContains=prefs.gallery.fitToScreen;//适应屏幕
  4131.  
  4132.                 this.fitToScreen({
  4133.                     x:0,
  4134.                     y:0,
  4135.                 });
  4136.  
  4137.                 if(this.previous){
  4138.                     this.previous=false;
  4139.                     this.imgScrollbarV.scrollBy(999999);
  4140.                 }
  4141.                 this.collection.check();//检查是否在收藏里面。
  4142.  
  4143.             },
  4144.             fitToScreen:function(scale){
  4145.  
  4146.                 var container=this.eleMaps['img-content'];
  4147.                 var containerSize={
  4148.                     h:container.clientHeight,
  4149.                     w:container.clientWidth,
  4150.                 };
  4151.  
  4152.                 var img=this.img;
  4153.  
  4154.                 img.classList.remove('pv-gallery-img_zoom-in');
  4155.                 img.classList.remove('pv-gallery-img_zoom-out');
  4156.  
  4157.                 var imgSty=img.style;
  4158.                 imgSty.width='';
  4159.                 imgSty.height='';
  4160.  
  4161.                 var contentSSize={
  4162.                     h:container.scrollHeight,
  4163.                     w:container.scrollWidth,
  4164.                 };
  4165.                 var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w;
  4166.  
  4167.                 var scaled='100%';
  4168.  
  4169.                 if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕
  4170.                     this.imgScrollbarV.hide();
  4171.                     this.imgScrollbarH.hide();
  4172.                     if(larger){
  4173.                         img.classList.add('pv-gallery-img_zoom-in');
  4174.                         if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){
  4175.                             var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h);
  4176.                             imgSty.height=height + 'px';
  4177.                             scaled=height/this.imgNaturalSize.h;
  4178.                         }else{
  4179.                             var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w);
  4180.                             imgSty.width=width + 'px';
  4181.                             scaled=width/this.imgNaturalSize.w;
  4182.                         };
  4183.                         scaled=(scaled*100).toFixed(2) + '%';
  4184.                     }else if(prefs.gallery.fitToScreenSmall){
  4185.                         if(this.imgNaturalSize.h/this.imgNaturalSize.w >=containerSize.h/containerSize.w){
  4186.                             var height=contentSSize.h-50;
  4187.                             height=height<0?contentSSize.h:height;
  4188.                             imgSty.height=height + 'px';
  4189.                             scaled=height/this.imgNaturalSize.h;
  4190.                         }else{
  4191.                             var width=contentSSize.w-50;
  4192.                             width=width<0?contentSSize.w:width;
  4193.                             imgSty.width=width + 'px';
  4194.                             scaled=width/this.imgNaturalSize.w;
  4195.                         };
  4196.                         scaled=(scaled*100).toFixed(2) + '%';
  4197.                     }
  4198.                 }else{//不做尺寸调整
  4199.                     this.imgScrollbarV.reset();
  4200.                     this.imgScrollbarH.reset();
  4201.  
  4202.                     if(larger){
  4203.                         img.classList.add('pv-gallery-img_zoom-out');
  4204.                         if(scale){//通过鼠标点击进行的切换。
  4205.                             this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2);
  4206.                             this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2);
  4207.                         };
  4208.                     };
  4209.                 };
  4210.  
  4211.  
  4212.                 var imgScaledInfo=this.eleMaps['head-left-img-info-scaling'];
  4213.                 imgScaledInfo.textContent='（'+scaled+'）';
  4214.                 if(scaled!='100%'){
  4215.                     imgScaledInfo.style.color='#E9CCCC';
  4216.                 }else{
  4217.                     imgScaledInfo.style.color='';
  4218.                 };
  4219.  
  4220.             },
  4221.  
  4222.             _dataCache: {},
  4223.             _appendThumbSpans: function(data, index) {  // 添加缩略图栏的 spans
  4224.                 var iStatisCopy = this.iStatisCopy;
  4225.  
  4226.                 if (typeof index == 'undefined' && this.selected) {
  4227.                     index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected);
  4228.                 }
  4229.  
  4230.                 var thumbnails = this.eleMaps['sidebar-thumbnails-container'];
  4231.                 // 如果是新的，则添加，否则重置并添加。
  4232.                 if (!data){
  4233.                     thumbnails.innerHTML = "";
  4234.                     this._dataCache = {};
  4235.                 }
  4236.                 (data || this.data).forEach(function(item) {
  4237.                     if(!item)return;
  4238.                     iStatisCopy[item.type].count++;
  4239.                     var spanMark=document.createElement("span");
  4240.                     thumbnails.appendChild(spanMark);
  4241.                     try{
  4242.                         spanMark.className="pv-gallery-sidebar-thumb-container";
  4243.                         spanMark.dataset.type=item.type;
  4244.                         spanMark.dataset.src=item.src;
  4245.                         spanMark.dataset.srcs=item.srcs;
  4246.                         if(item.xhr)spanMark.dataset.xhr=encodeURIComponent(JSON.stringify(item.xhr));
  4247.                         spanMark.dataset.description=encodeURIComponent(item.description || '');
  4248.                         spanMark.dataset.thumbSrc=item.imgSrc;
  4249.                         spanMark.title=(item.img?item.img.title:"");
  4250.                         spanMark.innerHTML='<span class="pv-gallery-vertical-align-helper"></span>' +
  4251.                             '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>';
  4252.                     }catch(e){};
  4253.                 });
  4254.  
  4255.                 var self = this;
  4256.                 (data || this.data).forEach(function(d) {
  4257.                     if(!d)return;
  4258.                     self._dataCache[d.imgSrc] = true;
  4259.                 });
  4260.  
  4261.                 //写入类别数据。
  4262.                 var gallery = this.gallery;
  4263.                 var input, label, iStatisCopy_i;
  4264.  
  4265.                 for (var i in iStatisCopy) {
  4266.                     if (!iStatisCopy.hasOwnProperty(i)) continue;
  4267.                     iStatisCopy_i = iStatisCopy[i];
  4268.                     input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i);
  4269.                     input.checked = iStatisCopy_i.shown;
  4270.                     if (iStatisCopy_i.count == 0) {
  4271.                         input.disabled = true;
  4272.                         input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled');
  4273.                     } else {
  4274.                         input.disabled = false;
  4275.                         input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled');
  4276.                     };
  4277.  
  4278.                     label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]');
  4279.                     label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）';
  4280.                 };
  4281.  
  4282.                 this.imgSpans = thumbnails.children;
  4283.  
  4284.                 this.thumbScrollbar.reset();
  4285.  
  4286.                 this.select(this.imgSpans[index], true);
  4287.             },
  4288.             load:function(data, from, reload){
  4289.                 if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库
  4290.  
  4291.                     if(from){//frame发送过来的数据。
  4292.                         window.postMessage({
  4293.                             messageID:messageID,
  4294.                             command:'sendFail',
  4295.                             to:from,
  4296.                         },'*');
  4297.                     };
  4298.  
  4299.                     if(this.minimized){
  4300.                         alert('请先关掉当前已经打开的库');
  4301.                         flashEle(this.maximizeTrigger);
  4302.                     };
  4303.                     return;
  4304.                 };
  4305.  
  4306.                 var self=this;
  4307.                 if(from){//来自frame，获取这个frame所在的iframe标签。定位到图片的时候要用到。
  4308.                     window.postMessage({
  4309.                         messageID:messageID,
  4310.                         command:'getIframeObject',
  4311.                         windowId:from,
  4312.                     },'*');
  4313.                     document.addEventListener('pv-getIframeObject',function(e){
  4314.                         self.iframe=e.detail;
  4315.                     },true);
  4316.                 };
  4317.  
  4318.                 var unique=this.unique(data);
  4319.                 data=unique.data;
  4320.                 var index=unique.index;
  4321.  
  4322.                 if (reload && this.data.length >= data.length) {
  4323.                     // alert('没有新增的图片');
  4324.                     return;
  4325.                 }
  4326.  
  4327.                 this.clear();//还原对象的一些修改，以便复用。
  4328.                 this.data=data;
  4329.                 this.show(reload);
  4330.  
  4331.                 this.from=from;//如果来自frame，那么这个from应该保存了那个frame的窗口id，便于以后通信。
  4332.  
  4333.                 this._appendThumbSpans(null, index);
  4334.  
  4335.                 this.runOnce();
  4336.  
  4337.                 this.switchThumbVisible();
  4338.             },
  4339.             clear:function(){
  4340.                 this._dataCache = {};
  4341.  
  4342.                 this.allLoading=[];//读取中的图片数组
  4343.                 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本
  4344.                 this.selected==null;
  4345.                 if(this.img){
  4346.                     this.img.style.display='none';
  4347.                     this.img=null;
  4348.                 };
  4349.                 //读取错误的图片占位符
  4350.                 this.eleMaps['img_broken'].style.display='';
  4351.                 //清空dom
  4352.                 this.eleMaps['sidebar-thumbnails-container'].innerHTML='';
  4353.                 this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0';
  4354.                 this.eleMaps['head-left-img-info-count'].textContent='（1 / 1）';
  4355.                 this.eleMaps['head-left-img-info-scaling'].textContent='（100%）';
  4356.                 //隐藏滚动条
  4357.                 this.imgScrollbarV.hide();
  4358.                 this.imgScrollbarH.hide();
  4359.                 this.thumbScrollbar.hide();
  4360.                 //重置style;
  4361.                 this.thumbVisibleStyle.textContent='';
  4362.             },
  4363.  
  4364.             unique:function(data){
  4365.                 var imgSrc;
  4366.                 if(data.target)
  4367.                 imgSrc=data.target.src;
  4368.  
  4369.                 var data_i,
  4370.                     data_i_src,
  4371.                     dataSrcs=[];
  4372.  
  4373.                 var index;
  4374.  
  4375.                 for(var i=0,ii=data.length;i<ii;i++){
  4376.                     data_i=data[i];
  4377.                     data_i_src=data_i.src;
  4378.                     if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在
  4379.                         data.splice(i,1);//移除
  4380.                         i--;
  4381.                         ii--;
  4382.                         continue;
  4383.                     };
  4384.                     dataSrcs.push(data_i_src);
  4385.  
  4386.                     if(imgSrc==data_i_src){
  4387.                         index=i;
  4388.                     };
  4389.                 };
  4390.  
  4391.                 if(typeof index =='undefined'){
  4392.                     index=0;
  4393.                     data.unshift(data.target);
  4394.                 };
  4395.  
  4396.                 delete data.target;
  4397.  
  4398.                 return {
  4399.                     data:data,
  4400.                     index:index,
  4401.                 };
  4402.             },
  4403.             keyDownListener:function(e){
  4404.                 switch(e.keyCode){
  4405.                     case 27:
  4406.                         if(prefs.imgWindow.close.escKey){
  4407.                             this.close();
  4408.                         }
  4409.                         break;
  4410.                 }
  4411.             },
  4412.             keyUpListener:function(e){
  4413.                 switch(e.keyCode){
  4414.                     case 82:
  4415.                         var img=this.img;
  4416.                         var cssTransform=img.style[support.cssTransform];
  4417.                         var iTransform=cssTransform.replace(/rotate\([^)]*\)/i,'');
  4418.                         var rotatedRadians=cssTransform.indexOf("rotate")!=-1?cssTransform.replace(/.*rotate\(([-\d\.]+).*/i,'$1'):0;
  4419.                         var PI=Math.PI;
  4420.                         var origin=parseFloat(rotatedRadians) +(e.shiftKey?-90:90) * PI/180;
  4421.                         if(origin>=2*PI || origin<=-2*PI ||(-0.1<origin && origin<0.1)){
  4422.                             origin=0;
  4423.                         }
  4424.                         img.style[support.cssTransform] = ' rotate('+ origin +'rad) ' + iTransform;
  4425.                         break;
  4426.                 }
  4427.             },
  4428.             show:function(reload){
  4429.                 this.shown=true;
  4430.                 galleryMode=true;
  4431.  
  4432.                 if (!reload) {
  4433.                     var des=document.documentElement.style;
  4434.                     this.deOverflow={
  4435.                         x:des.overflowX,
  4436.                         y:des.overflowY,
  4437.                     };
  4438.                     des.overflow='hidden';
  4439.                     this.gallery.style.display='';
  4440.                     this.gallery.focus();
  4441.                     window.addEventListener('resize',this._resizeHandler,true);
  4442.                 }
  4443.                 document.addEventListener('keydown',this._keyDownListener,true);
  4444.                 document.addEventListener('keyup',this._keyUpListener,true);
  4445.  
  4446.                 if(prefs.gallery.loadMore){
  4447.                     this.eleMaps['head-command-nextPage'].click();
  4448.                 }
  4449.  
  4450.                 this.changeSizeInputH();
  4451.                 this.changeSizeInputW();
  4452.             },
  4453.             close:function(reload){
  4454.                 if(this.hideBodyStyle.parentNode)
  4455.                     this.hideBodyStyle.parentNode.removeChild(this.hideBodyStyle);
  4456.                 document.removeEventListener('keydown',this._keyDownListener,true);
  4457.                 document.removeEventListener('keyup',this._keyUpListener,true);
  4458.                 this.shown=false;
  4459.                 this.minimized=false;
  4460.  
  4461.                 if (!reload) {
  4462.                     galleryMode=false;
  4463.                     this.gallery.blur();
  4464.                     this.gallery.style.display='none';
  4465.                     var des=document.documentElement.style;
  4466.                     des.overflowX=this.deOverflow.x;
  4467.                     des.overflowY=this.deOverflow.y;
  4468.                     this.slideShow.exit();
  4469.                     this.collection.exit();
  4470.                     window.removeEventListener('resize',this._resizeHandler,true);
  4471.  
  4472.                     // 退出全屏
  4473.                     var btn = document.getElementById('pv-gallery-fullscreenbtn');
  4474.                     if (btn.classList.contains('fullscreenbtn')) {
  4475.                         cancelFullScreen();
  4476.                         btn.textContent = i18n("enterFullsc");
  4477.                         btn.classList.remove('fullscreenbtn');
  4478.                     }
  4479.                 }
  4480.             },
  4481.             curPage:document,
  4482.             getPage:function(){
  4483.                 var pageNum=0;
  4484.                 if(/[_\-]\d+(\.html)?$/.test(this.href)){
  4485.                     pageNum=this.href.replace(/.*[\-_](\d+)(\.html)?$/,"$1");
  4486.                 }
  4487.                 var curPage=this.curPage;
  4488.                 let pre=curPage.querySelector("a.prev");
  4489.                 let next=curPage.querySelector("a.next");
  4490.                 if(!pre)pre=curPage.querySelector("a#prev");
  4491.                 if(!next)next=curPage.querySelector("a#next");
  4492.                 if(!pre)pre=curPage.querySelector("a#leftFix");
  4493.                 if(!next)next=curPage.querySelector("a#rightFix");
  4494.                 if(!pre || !next){
  4495.                     let aTags=curPage.querySelectorAll("a");
  4496.                     if(!pre){
  4497.                         let pref,pres,pret;
  4498.                         for(var i=0;i<aTags.length;i++){
  4499.                             let aTag=aTags[i];
  4500.                             if(pref && pres && pret)break;
  4501.                             if(!pref){
  4502.                                 if(/上一页/.test(aTag.innerHTML)){
  4503.                                     pref=aTag;
  4504.                                 }
  4505.                             }
  4506.                             if(!pres){
  4507.                                 if(aTag.innerHTML=="&lt;"){
  4508.                                     pres=aTag;
  4509.                                 }
  4510.                             }
  4511.                             if(!pret){
  4512.                                 if(aTag.innerHTML=="«"){
  4513.                                     pret=aTag;
  4514.                                 }else if(pageNum==1){
  4515.                                     if(aTag.getAttribute("href") && aTag.getAttribute("href").indexOf(this.href.replace(/.*\/([^\/]+)$/,"$1").replace(/[_-]\d+/,""))!=-1){
  4516.                                        pret=aTag;
  4517.                                     }
  4518.                                 }else if(aTag.getAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==pageNum-1){
  4519.                                     pret=aTag;
  4520.                                 }
  4521.                             }
  4522.                         }
  4523.                         pre=pref||pres||pret;
  4524.                     }
  4525.                     if(!next){
  4526.                         let nextf,nexts,nextt;
  4527.                         for(var i=0;i<aTags.length;i++){
  4528.                             let aTag=aTags[i];
  4529.                             if(nextf && nexts && nextt)break;
  4530.                             if(!nextf){
  4531.                                 if(/下一(页|张)/.test(aTag.innerHTML)){
  4532.                                     nextf=aTag;
  4533.                                 }
  4534.                             }
  4535.                             if(!nexts){
  4536.                                 if(aTag.innerHTML=="&gt;"){
  4537.                                     nexts=aTag;
  4538.                                 }
  4539.                             }
  4540.                             if(!nextt){
  4541.                                 if(aTag.innerHTML=="»"){
  4542.                                     nextt=aTag;
  4543.                                 }else if(aTag.hasAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==parseInt(pageNum)+1){
  4544.                                     nextt=aTag;
  4545.                                 }
  4546.                             }
  4547.                         }
  4548.                         next=nextf||nexts||nextt;
  4549.                     }
  4550.                 }
  4551.                 if(!pre)pre=curPage.querySelector(".prev>a");
  4552.                 if(!next)next=curPage.querySelector(".next>a");
  4553.                 if(!pre && !next){
  4554.                     let pageDiv=curPage.querySelector("div.wp-pagenavi");
  4555.                     if(pageDiv){
  4556.                         var cur=pageDiv.querySelector("span.current");
  4557.                         pre=cur.previousSibling;
  4558.                         next=cur.nextSibling;
  4559.                     }else{
  4560.                         var cur=curPage.querySelector("div.article-paging>span");
  4561.                         if(cur){
  4562.                             pre=cur.previousElementSibling;
  4563.                             next=cur.nextElementSibling;
  4564.                         }
  4565.                     }
  4566.                 }
  4567.                 return {pre:pre,next:next};
  4568.             },
  4569.             canonicalUri:function(src, base_path){
  4570.                 if(src.charAt(0)=="#")return location.href+src;
  4571.                 var root_page = /^[^?#]*\//.exec(location.href)[0],
  4572.                     root_domain = /^\w+\:\/\/\/?[^\/]+/.exec(root_page)[0],
  4573.                     absolute_regex = /^\w+\:\/\//;
  4574.                 src=src.replace(/\.\//,"");
  4575.                 if (/^\/\/\/?/.test(src)){
  4576.                     src = location.protocol + src;
  4577.                 }
  4578.                 else if (!absolute_regex.test(src) && src.charAt(0) != "/"){
  4579.                     src = (base_path || "") + src;
  4580.                 }
  4581.                 return (absolute_regex.test(src) ? src : ((src.charAt(0) == "/" ? root_domain : root_page) + src));
  4582.             },
  4583.             completePages:[location.href],
  4584.             href:location.href,
  4585.             prePage:function(){
  4586.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4587.                 if(textSpan.innerHTML!=i18n("loading")){
  4588.                     return;
  4589.                 }
  4590.                 var loadOver=function(){
  4591.                     textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4592.                     setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4593.                 };
  4594.                 if(!pageObj.pre){
  4595.                     loadOver();
  4596.                     return;
  4597.                 }
  4598.                 var preUrl=pageObj.pre;
  4599.                 if(preUrl.tagName!="A"){
  4600.                     var childA=preUrl.querySelector("a");
  4601.                     if(childA){
  4602.                         preUrl=childA;
  4603.                     }else{
  4604.                         while(preUrl=preUrl.parentElement){
  4605.                             if(preUrl.nodeName=='A'){
  4606.                                 break;
  4607.                             }
  4608.                         }
  4609.                         if(!preUrl)return;
  4610.                     }
  4611.                 }
  4612.                 var href=preUrl.getAttribute("href");
  4613.                 if(self.completePages.indexOf(href)!=-1){
  4614.                     loadOver();
  4615.                     return;
  4616.                 }else{
  4617.                     self.completePages.push(href);
  4618.                 }
  4619.                 self.href=self.canonicalUri(href);
  4620.                 GM_xmlhttpRequest({
  4621.                     method: 'GET',
  4622.                     headers:{"Referer": + window.location.href},
  4623.                     url: self.href,
  4624.                     overrideMimeType:"text/html;charset="+document.charset,
  4625.                     onload: function(d) {
  4626.                         let html=document.implementation.createHTMLDocument('');
  4627.                         html.documentElement.innerHTML = d.responseText;
  4628.                         self.curPage=html;
  4629.                         let imgs=html.querySelectorAll('img');
  4630.                         var container = document.querySelector('.pv-gallery-container'),
  4631.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4632.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4633.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4634.                         });
  4635.                         imgs.forEach(function(img) {
  4636.                             var isrc=img.getAttribute("src").trim();
  4637.                             if(!isrc)return;
  4638.                             isrc=self.canonicalUri(isrc);
  4639.                             if (self._dataCache[isrc]) return;
  4640.                             var nimg = new Image();
  4641.                             nimg.src = isrc;
  4642.                             nimg.onload=function(){
  4643.                                 var result = findPic(this);
  4644.                                 if (result && !self._dataCache[this.src]) {
  4645.                                     self.data.push(result);
  4646.                                     self._appendThumbSpans([result]);
  4647.                                     self.loadThumb();
  4648.                                 }
  4649.                                 self._dataCache[this.src] = true;
  4650.                             };
  4651.                         });
  4652.                         if(prefs.gallery.loadAll)self.prePage();
  4653.                         else loadOver();
  4654.                     },
  4655.                     onerror: function(e) {
  4656.                     }
  4657.                 });
  4658.             },
  4659.             nextPage:function(){
  4660.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4661.                 if(textSpan.innerHTML!=i18n("loading")){
  4662.                     return;
  4663.                 }
  4664.                 var loadOver=function(){
  4665.                     if(prefs.gallery.loadAll){
  4666.                         self.curPage=document;
  4667.                         self.href=location.href;
  4668.                         self.prePage();
  4669.                     }else{
  4670.                         textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4671.                         setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4672.                     }
  4673.                 };
  4674.                 if(!pageObj.next){
  4675.                     loadOver();
  4676.                     return;
  4677.                 }
  4678.                 var nextUrl=pageObj.next;
  4679.                 if(nextUrl.tagName!="A"){
  4680.                     var childA=nextUrl.querySelector("a");
  4681.                     if(childA){
  4682.                         nextUrl=childA;
  4683.                     }else{
  4684.                         while(nextUrl=nextUrl.parentElement){
  4685.                             if(nextUrl.nodeName=='A'){
  4686.                                 break;
  4687.                             }
  4688.                         }
  4689.                         if(!nextUrl)return;
  4690.                     }
  4691.                 }
  4692.                 var href=nextUrl.getAttribute("href");
  4693.                 if(self.completePages.indexOf(href)!=-1){
  4694.                     loadOver();
  4695.                     return;
  4696.                 }else{
  4697.                     self.completePages.push(href);
  4698.                 }
  4699.                 self.href=self.canonicalUri(href);
  4700.                 GM_xmlhttpRequest({
  4701.                     method: 'GET',
  4702.                     url: self.href,
  4703.                     headers:{"Referer": + window.location.href},
  4704.                     overrideMimeType:"text/html;charset="+document.charset,
  4705.                     onload: function(d) {
  4706.                         let html=document.implementation.createHTMLDocument('');
  4707.                         html.documentElement.innerHTML = d.responseText;
  4708.                         self.curPage=html;
  4709.                         let imgs=html.querySelectorAll('img');
  4710.                         var container = document.querySelector('.pv-gallery-container'),
  4711.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4712.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4713.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4714.                         });
  4715.                         imgs.forEach(function(img) {
  4716.                             var isrc=img.getAttribute("src").trim();
  4717.                             if(!isrc)return;
  4718.                             isrc=self.canonicalUri(isrc);
  4719.                             if (self._dataCache[isrc]) return;
  4720.                             var nimg = new Image();
  4721.                             nimg.src = isrc;
  4722.                             nimg.onload=function(){
  4723.                                 var result = findPic(this);
  4724.                                 if (result && !self._dataCache[this.src]) {
  4725.                                     self.data.push(result);
  4726.                                     self._appendThumbSpans([result]);
  4727.                                     self.loadThumb();
  4728.                                 }
  4729.                                 self._dataCache[this.src] = true;
  4730.                             };
  4731.                         });
  4732.                         if(prefs.gallery.loadAll)self.nextPage();
  4733.                         else loadOver();
  4734.                     },
  4735.                     onerror: function(e) {
  4736.                     }
  4737.                 });
  4738.             },
  4739.             runOnce:function(){//运行一次来获取某些数据。
  4740.                 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected);
  4741.                 this.thumbSpanOuterSize=this.isHorizontal?
  4742.                     this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) :
  4743.                 this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom);
  4744.  
  4745.  
  4746.                 //console.log(this.thumbSpanOuterSize);
  4747.  
  4748.                 this.runOnce=function(){
  4749.                 };
  4750.             },
  4751.  
  4752.             minimize:function(){
  4753.                 this.close();
  4754.                 this.maximizeTrigger.style.display='block';
  4755.                 this.minimized=true;
  4756.             },
  4757.             navigateToImg:function(targetImg){
  4758.                 targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。
  4759.  
  4760.                 //让图片近可能的居中
  4761.                 var imgBCRect=getContentClientRect(targetImg);
  4762.                 var wSize=getWindowSize();
  4763.  
  4764.                 window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2,
  4765.                                 imgBCRect.top - (wSize.h - imgBCRect.height)/2);
  4766.  
  4767.             },
  4768.             switchThumbVisible:function(){
  4769.                 var style=this.thumbVisibleStyle;
  4770.                 var count=0;
  4771.                 var styleText=[];
  4772.                 var iStatisCopy=this.iStatisCopy;
  4773.                 var iStatisCopy_i;
  4774.  
  4775.                 for(var i in iStatisCopy){
  4776.                     if(!iStatisCopy.hasOwnProperty(i))continue;
  4777.                     iStatisCopy_i=iStatisCopy[i];
  4778.                     if(iStatisCopy_i.shown){
  4779.                         count+=iStatisCopy_i.count;
  4780.                     }else{
  4781.                         styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]');
  4782.                     };
  4783.                 };
  4784.  
  4785.                 //写入style;
  4786.                 style.textContent=styleText.join(',') + '{\
  4787.                     display:none !important;\
  4788.                     }';
  4789.  
  4790.                 //初始化缩略图区的滚动条
  4791.                 this.thumbScrollbar.reset();
  4792.                 this.arrowVisib();
  4793.  
  4794.                 //载入缩略图
  4795.                 this.loadThumb();
  4796.             },
  4797.             forceRepaint:function(){//解决opera的fixed元素，当滚动条不再最高处的时候，不重绘fixed元素的问题。
  4798.                 clearTimeout(this.forceRepaintTimer);
  4799.                 var self=this;
  4800.                 this.forceRepaintTimer=setTimeout(function(){
  4801.                     if(envir.opera){
  4802.                         self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1);
  4803.                         self.forceRepaintTimes++;
  4804.                     };
  4805.                 },333);
  4806.             },
  4807.             resizeHandler:function(){//窗口变化时，调整一些东西。
  4808.                 this.thumbScrollbar.reset();
  4809.                 //this.selectedIntoView();
  4810.                 this.fitToScreen();
  4811.                 this.loadThumb();
  4812.             },
  4813.             _isLastSpan: function(span) {  // 用于判断是否自动重载，是否是最后几个图片
  4814.                 if (this.selected.clientWidth == 0) return false;
  4815.                 if (!span) return true;
  4816.  
  4817.                 var index = Array.prototype.slice.call(this.imgSpans).indexOf(span);
  4818.                 if (index != -1) {
  4819.                     var total = this.imgSpans.length;
  4820.                     if (total - index < prefs.gallery.scrollEndAndLoad_num) {
  4821.                         return true;
  4822.                     }
  4823.                 }
  4824.             },
  4825.             arrowVisib:function(){//当当前选择元素的前面或者后面没有元素的时候隐藏控制箭头
  4826.  
  4827.                 var icps=this.eleMaps['img-controler-pre'].style;
  4828.                 var icns=this.eleMaps['img-controler-next'].style;
  4829.                 var scps=this.eleMaps['sidebar-controler-pre'].style;
  4830.                 var scns=this.eleMaps['sidebar-controler-next'].style;
  4831.  
  4832.                 //下一张的箭头
  4833.                 var nextSpan = this.getThumSpan();
  4834.                 if (nextSpan) {
  4835.                     icns.display='';
  4836.                     scns.display='';
  4837.                 }else{
  4838.                     icns.display='none';
  4839.                     scns.display='none';
  4840.                 };
  4841.  
  4842.                 // 最后几张图片，滚到底部添加新的图片
  4843.                 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) {
  4844.                     this.scrollToEndAndReload();
  4845.                 }
  4846.  
  4847.                 //上一张的箭头
  4848.                 if(this.getThumSpan(true)){
  4849.                     icps.display='';
  4850.                     scps.display='';
  4851.                 }else{
  4852.                     icps.display='none';
  4853.                     scps.display='none';
  4854.                 };
  4855.             },
  4856.             simpleSlideShow:function(backward,interval){
  4857.                 clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套
  4858.  
  4859.                 var self=this;
  4860.                 var slideShowInterval=setInterval(function(){
  4861.                     var before=self.selected;
  4862.                     backward ? self.selectPrevious() : self.selectNext();
  4863.                     if(before == self.selected){//没有下一个元素了。。
  4864.                         stop();
  4865.                     };
  4866.                 },(interval? interval : 800));
  4867.  
  4868.                 this.slideShowInterval=slideShowInterval;
  4869.  
  4870.                 function stop(){
  4871.                     clearInterval(slideShowInterval);
  4872.                 };
  4873.  
  4874.                 return stop;
  4875.             },
  4876.  
  4877.             reload: function() {  // 重新加载所有图片到库里面
  4878.                 // 函数在 LoadingAnimC 中
  4879.                 var data = this.getAllValidImgs();
  4880.                 // 设置当前选中的图片
  4881.                 data.target = {
  4882.                     src: this.selected.dataset.src
  4883.                 };
  4884.  
  4885.                 this.close(true);
  4886.  
  4887.                 this.load(data, null, true);
  4888.             },
  4889.             reloadNew: function() {  // 加载新的图片到库里面
  4890.                 var newer = true;
  4891.                 var data = this.getAllValidImgs(newer);
  4892.                 if (data.length) {
  4893.                     this._appendThumbSpans(data);
  4894.                 }
  4895.             },
  4896.             getAllValidImgs:function(newer){
  4897.                 var validImgs = [];
  4898.                 var imgs = document.getElementsByTagName('img'),
  4899.                     container = document.querySelector('.pv-gallery-container'),
  4900.                     preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4901.  
  4902.                 imgs = Array.prototype.slice.call(imgs);
  4903.                 arrayFn.forEach.call(document.querySelectorAll("iframe"),function(iframe){
  4904.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  4905.                         try{
  4906.                             arrayFn.forEach.call(iframe.contentWindow.document.getElementsByTagName('img'),function(img){
  4907.                                 imgs.push(img);
  4908.                             });
  4909.                         }catch(e){
  4910.                             console.log(e.toString());
  4911.                         }
  4912.                 });
  4913.                 // 排除库里面的图片
  4914.                 imgs = imgs.filter(function(img){
  4915.                     return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4916.                 });
  4917.  
  4918.                 // 已经在图库里面的
  4919.                 var self = this;
  4920.                 imgs.forEach(function(img) {
  4921.                     if(!img.getAttribute("src")) return;
  4922.                     if (newer && self._dataCache[img.src]) return;
  4923.  
  4924.                     var result = findPic(img);
  4925.                     if (result) {
  4926.                         validImgs.push(result);
  4927.                         self.data.push(result);
  4928.                     }
  4929.  
  4930.                     self._dataCache[img.src] = true;
  4931.                 });
  4932.  
  4933.                 return validImgs;
  4934.             },
  4935.             scrollToEndAndReload: function() {  // 滚动主窗口到最底部，然后自动重载库的图片
  4936.  
  4937.                 window.scrollTo(0, 9999999);
  4938.  
  4939.                 var self = this;
  4940.                 clearTimeout(self.reloadTimeout);
  4941.                 self.reloadTimeout = setTimeout(function(){
  4942.                     // self.reload();
  4943.                     self.reloadNew();
  4944.                 }, 1000);
  4945.             },
  4946.             exportImages: function () {  // 导出所有图片到新窗口
  4947.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]'),i;
  4948.                 //var arr = Array.prototype.map.call(nodes, function(node){
  4949.                 //    if(unsafeWindow.getComputedStyle(node).display=="none")return "";
  4950.                 //    else return '<div><img src=' + node.dataset.src + '></div>'
  4951.                 //});
  4952.  
  4953.                 var arr=[];
  4954.                 for (i = 0; i < nodes.length; ++i) {
  4955.                     if(unsafeWindow.getComputedStyle(nodes[i]).display=="none")arr.push("");
  4956.                     else arr.push('<div><img src=' + nodes[i].dataset.src + '></div>');
  4957.                 }
  4958.  
  4959.                 var title = document.title;
  4960.  
  4961.                 var html = '\
  4962.                  <head>\
  4963.                  <title>' + title + ' '+i18n("exportImages")+'</title>\
  4964.                  <style>\
  4965.                  .toTop{width:28px;height:28px;border-radius:14px;position: fixed;right:2px;bottom: 2px;cursor: pointer;background-color:#000;opacity:.3;padding:0em!important;border:0px!important;}\
  4966.                  .toTop:hover{opacity:1}\
  4967.                  .toTop>span{height:28px;line-height:28px;display:block;color:#FFF;text-align:center;font-size:20px;}\
  4968.                  .grid{-moz-column-count:4;-webkit-column-count:4;column-count:4;-moz-column-gap: 1em;-webkit-column-gap: 1em;column-gap: 1em;}\
  4969.                  .grid>div{padding: 1em;margin: 0 0 1em 0;-moz-page-break-inside: avoid;-webkit-column-break-inside: avoid;break-inside: avoid;border: 1px solid #000;}\
  4970.                  .grid>div>img{width: 100%;margin-bottom:10px;}\
  4971.                  .list>div {text-align:center;}\
  4972.                  .list>div>img { max-width: 100%; }\
  4973.                  .gridBig{margin: 0px;}\
  4974.                  .gridBig>div { float: left;margin: 0px 0px 1px 1px;}\
  4975.                  .gridBig>div>img { max-width: 100%; }\
  4976.                  .select{opacity: 0.8;border: 5px solid red!important;}\
  4977.                  </style>\
  4978.                  </head>\
  4979.                  <div class="toTop">\
  4980.                     <span>￪</span>\
  4981.                  </div>\
  4982.                  <body class="'+prefs.gallery.exportType+'">\
  4983.                  <p style="width:100vw;display:flex;flex-direction:column;">\
  4984.                  <img id="bigImg" style="pointer-events:none;position:fixed;z-index:999;width:100vw;top:0px;align-self:center;"></p>\
  4985.                  <p>【'+i18n("picTitle")+'】：' + title + '</p>\
  4986.                  <p>【'+i18n("picNum")+'】：' + nodes.length + ' <select onchange="document.body.className=this.options[this.options.selectedIndex].value"><option value="grid" '+(prefs.gallery.exportType=="grid"?"selected='selected'":"")+'>'+i18n("grid")+'</option><option value="gridBig" '+(prefs.gallery.exportType=="gridBig"?"selected='selected'":"")+'>'+i18n("gridBig")+'</option><option value="list" '+(prefs.gallery.exportType=="list"?"selected='selected'":"")+'>'+i18n("list")+'</option> </select> \
  4987.                  <input type="button" value="'+i18n("exportImagesUrl")+'" onclick="var imgStr=\'\',selList=document.querySelectorAll(\'.select>img\');if(selList.length==0)[].forEach.call(document.querySelectorAll(\'img\'),function(i){imgStr+=i.src+\' \\n\'});else{[].forEach.call(selList,function(i){imgStr+=i.src+\' \\n\'});}window.prompt(\''+i18n("exportImagesUrlPop")+'\',imgStr);">\
  4988.                   ('+i18n("picTips")+')</p>';
  4989.  
  4990.                 html += arr.join('\n') +
  4991.                 '<script type="text/javascript">\
  4992.                  document.querySelector(".toTop").addEventListener("click", function(){\
  4993.                  document.body.scrollIntoView();\
  4994.                  });\
  4995.                  var bigImg=document.querySelector("#bigImg"),body=document.body;\
  4996.                  [].forEach.call(document.querySelectorAll("div>img"),function(i){\
  4997.                  i.onerror=function(e){i.style.display="none"};\
  4998.                  i.onmouseover=i.onmousemove=function(e){bigImg.style.top=(this.width/this.height>body.clientWidth/body.clientHeight?10+(body.clientHeight*0.95-body.clientWidth*this.height/this.width)*e.offsetY/this.height:10-(body.clientWidth*this.height/this.width-body.clientHeight*0.95)*e.offsetY/this.height);bigImg.src=e.ctrlKey?this.src:"";bigImg.style.display=e.ctrlKey?"":"none";};\
  4999.                  });\
  5000.                  [].forEach.call(document.querySelectorAll("body>div"),function(i){\
  5001.                  i.onclick=function(e){if(e.ctrlKey&&i.firstChild.src){window.open(i.firstChild.src,"_blank")}else{this.classList.toggle("select")}}\
  5002.                  });\
  5003.                  </script></body>';
  5004.                 GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html));
  5005.             },
  5006.             copyImages: function(isAlert) {
  5007.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  5008.                 var urls = [];
  5009.                 [].forEach.call(nodes, function(node){
  5010.                     if(unsafeWindow.getComputedStyle(node).display!="none")
  5011.                         urls.push(node.dataset.src);
  5012.                 });
  5013.  
  5014.                 GM_setClipboard(urls.join("\n"));
  5015.  
  5016.                 if (isAlert) {
  5017.                     alert(i18n("copySuccess",urls.length));
  5018.                 }
  5019.             },
  5020.  
  5021.             Preload:function(ele,oriThis){
  5022.                 this.ele=ele;
  5023.                 this.oriThis=oriThis;//主this
  5024.                 this.init();
  5025.             },
  5026.             Scrollbar:function(scrollbar,container,isHorizontal){
  5027.                 this.scrollbar=scrollbar;
  5028.                 this.container=container;
  5029.                 this.isHorizontal=isHorizontal
  5030.                 this.init();
  5031.             },
  5032.  
  5033.             addStyle:function(){
  5034.                 var style=document.createElement('style');
  5035.                 style.type='text/css';
  5036.                 style.textContent='\
  5037.                  /*最外层容器*/\
  5038.                     .pv-gallery-container {\
  5039.                     position: fixed;\
  5040.                     top: 0;\
  5041.                     left: 0;\
  5042.                     width: 100%;\
  5043.                     height: 100%;\
  5044.                     min-width:none;\
  5045.                     min-height:none;\
  5046.                     padding: 0;\
  5047.                     margin: 0;\
  5048.                     border: none;\
  5049.                     z-index:2147483647;\
  5050.                     background-color: transparent;\
  5051.                     }\
  5052.                     /*全局border-box*/\
  5053.                     .pv-gallery-container span{\
  5054.                     -moz-box-sizing: border-box;\
  5055.                     box-sizing: border-box;\
  5056.                     line-height: 1.6;\
  5057.                     }\
  5058.                     .pv-gallery-container * {\
  5059.                     font-size: 14px;\
  5060.                     }\
  5061.                     /*点击还原的工具条*/\
  5062.                     .pv-gallery-maximize-trigger{\
  5063.                     position:fixed;\
  5064.                     bottom:15px;\
  5065.                     left:15px;\
  5066.                     display:none;\
  5067.                     background:#000;\
  5068.                     opacity:0.6;\
  5069.                     padding-left:10px;\
  5070.                     font-size:16px;\
  5071.                     line-height:0;\
  5072.                     color:white;\
  5073.                     cursor:pointer;\
  5074.                     box-shadow:3px 3px 0 0 #333;\
  5075.                     z-index:899999998;\
  5076.                     }\
  5077.                     .pv-gallery-maximize-trigger:hover{\
  5078.                     opacity:0.9;\
  5079.                     }\
  5080.                     .pv-gallery-maximize-trigger-close{\
  5081.                     display:inline-block;\
  5082.                     padding-left:10px;\
  5083.                     vertical-align:middle;\
  5084.                     height:30px;\
  5085.                     padding:10px 0;\
  5086.                     width:24px;\
  5087.                     background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\
  5088.                     }\
  5089.                     .pv-gallery-maximize-trigger-close:hover{\
  5090.                     background-color:#333;\
  5091.                     }\
  5092.                     /*顶栏*/\
  5093.                     .pv-gallery-head {\
  5094.                     position: absolute;\
  5095.                     top: 0;\
  5096.                     left: 0;\
  5097.                     width: 100%;\
  5098.                     height:30px;\
  5099.                     z-index:1;\
  5100.                     background-color:rgb(0,0,0);\
  5101.                     border:none;\
  5102.                     border-bottom:1px solid #333333;\
  5103.                     text-align:right;\
  5104.                     line-height:0;\
  5105.                     font-size: 14px;\
  5106.                     color:#757575;\
  5107.                     padding-right:42px;\
  5108.                     }\
  5109.                     .pv-gallery-head > span{\
  5110.                     vertical-align:middle;\
  5111.                     }\
  5112.                     /*顶栏左边*/\
  5113.                     .pv-gallery-head-float-left{\
  5114.                     float:left;\
  5115.                     height:100%;\
  5116.                     text-align:left;\
  5117.                     padding-left:5px;\
  5118.                     }\
  5119.                     .pv-gallery-head-float-left > span{\
  5120.                     display:inline-block;\
  5121.                     height:100%;\
  5122.                     vertical-align:middle;\
  5123.                     }\
  5124.                     .pv-gallery-head-float-left > span > *{\
  5125.                     vertical-align:middle;\
  5126.                     }\
  5127.                     .pv-gallery-head-left-img-info{\
  5128.                     cursor:help;\
  5129.                     }\
  5130.                     .pv-gallery-head-left-img-info-description {\
  5131.                     margin-left: 10px;\
  5132.                     }\
  5133.                     .pv-gallery-range-box{\
  5134.                     display: inline-flex;\
  5135.                     }\
  5136.                     /*顶栏里面的按钮样式-开始*/\
  5137.                     .pv-gallery-head-command{\
  5138.                     display:inline-block;\
  5139.                     cursor:pointer;\
  5140.                     height:100%;\
  5141.                     padding:0 8px;\
  5142.                     text-align:center;\
  5143.                     position:relative;\
  5144.                     z-index:1;\
  5145.                     vertical-align:middle;\
  5146.                     -o-user-select: none;\
  5147.                     -ms-user-select: none;\
  5148.                     -webkit-user-select: none;\
  5149.                     -moz-user-select: -moz-none;\
  5150.                     user-select: none;\
  5151.                     }\
  5152.                     /*辅助点击事件的生成，countdown*/\
  5153.                     .pv-gallery-head-command_overlayer{\
  5154.                     top:0;\
  5155.                     left:0;\
  5156.                     right:0;\
  5157.                     bottom:0;\
  5158.                     position:absolute;\
  5159.                     opacity:0;\
  5160.                     }\
  5161.                     .pv-gallery-head-command > *{\
  5162.                     vertical-align:middle;\
  5163.                     }\
  5164.                     .pv-gallery-head-command-close{\
  5165.                     position:absolute;\
  5166.                     top:0;\
  5167.                     right:0;\
  5168.                     width:40px;\
  5169.                     border-left: 1px solid #333333;\
  5170.                     background:transparent no-repeat center;\
  5171.                     background-image:url("'+prefs.icons.loadingCancle+'");\
  5172.                     }\
  5173.                     .pv-gallery-head-command-slide-show-countdown{\
  5174.                     font-size:0.8em;\
  5175.                     }\
  5176.                     .pv-gallery-head-command-slide-show-button{\
  5177.                     border-radius:36px;\
  5178.                     display:inline-block;\
  5179.                     width:18px;\
  5180.                     height:18px;\
  5181.                     border:2px solid #757575;\
  5182.                     margin-right:3px;\
  5183.                     line-height:0;\
  5184.                     }\
  5185.                     .pv-gallery-head-command-slide-show-button-inner{\
  5186.                     display:inline-block;\
  5187.                     border:none;\
  5188.                     border-top:4px solid transparent;\
  5189.                     border-bottom:4px solid transparent;\
  5190.                     border-left:8px solid #757575;\
  5191.                     vertical-align:middle;\
  5192.                     }\
  5193.                     .pv-gallery-head-command-slide-show-button-inner_stop{\
  5194.                     border-color:#757575;\
  5195.                     }\
  5196.                     .pv-gallery-head-command-collect-icon{\
  5197.                     display:inline-block;\
  5198.                     height:20px;\
  5199.                     width:20px;\
  5200.                     background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\
  5201.                     }\
  5202.                     .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\
  5203.                     content:"'+i18n("collect")+'";\
  5204.                     }\
  5205.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\
  5206.                     background-position:-40px 0 !important;\
  5207.                     }\
  5208.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\
  5209.                     content:"'+i18n("collected")+'";\
  5210.                     }\
  5211.                     .pv-gallery-head-command-exit-collection{\
  5212.                     color:#939300 !important;\
  5213.                     display:none;\
  5214.                     }\
  5215.                     .pv-gallery-head-command:hover{\
  5216.                     background-color:#272727;\
  5217.                     color:#ccc;\
  5218.                     }\
  5219.                     /*droplist*/\
  5220.                     .pv-gallery-head-command-drop-list{\
  5221.                     position:absolute;\
  5222.                     right:0;\
  5223.                     display:none;\
  5224.                     box-shadow:0 0 3px #808080;\
  5225.                     background-color:#272727;\
  5226.                     line-height: 1.6;\
  5227.                     text-align:left;\
  5228.                     padding:10px;\
  5229.                     color:#ccc;\
  5230.                     margin-top:-1px;\
  5231.                     }\
  5232.                     .pv-gallery-head-command-drop-list-item{\
  5233.                     display:block;\
  5234.                     padding:2px 5px;\
  5235.                     cursor:pointer;\
  5236.                     white-space:nowrap;\
  5237.                     }\
  5238.                     .pv-gallery-head-command-drop-list-item-collect-description{\
  5239.                     cursor:default;\
  5240.                     }\
  5241.                     .pv-gallery-head-command-drop-list-item-collect-description > textarea{\
  5242.                     resize:both;\
  5243.                     width:auto;\
  5244.                     height:auto;\
  5245.                     }\
  5246.                     .pv-gallery-head-command-drop-list-item_disabled{\
  5247.                     color:#757575;\
  5248.                     }\
  5249.                     .pv-gallery-head-command-drop-list-item input + *{\
  5250.                     padding-left:3px;\
  5251.                     }\
  5252.                     .pv-gallery-head-command-drop-list-item input[type=number]{\
  5253.                     text-align:left;\
  5254.                     max-width:50px;\
  5255.                     height:20px;\
  5256.                     }\
  5257.                     .pv-gallery-head-command-drop-list-item > * {\
  5258.                     vertical-align:middle;\
  5259.                     }\
  5260.                     .pv-gallery-head-command-drop-list-item label {\
  5261.                     font-weight: normal;\
  5262.                     }\
  5263.                     .pv-gallery-head-command-drop-list-item:hover{\
  5264.                     background-color:#404040;\
  5265.                     }\
  5266.                     /*container*/\
  5267.                     .pv-gallery-head-command-container{\
  5268.                     display:inline-block;\
  5269.                     height:100%;\
  5270.                     position:relative;\
  5271.                     }\
  5272.                     /* after伪类生成标识下拉菜单的三角图标*/\
  5273.                     .pv-gallery-head-command-container > .pv-gallery-head-command::after{\
  5274.                     content:"";\
  5275.                     display:inline-block;\
  5276.                     vertical-align:middle;\
  5277.                     border:none;\
  5278.                     border-top:7px solid #757575;\
  5279.                     border-left:5px solid transparent;\
  5280.                     border-right:5px solid transparent;\
  5281.                     margin-left:5px;\
  5282.                     -moz-transition:all 0.3s ease-in-out 0s;\
  5283.                     -webkit-transition:all 0.3s ease-in-out 0s;\
  5284.                     transition:all 0.3s ease-in-out 0s;\
  5285.                     }\
  5286.                     .pv-gallery-head-command-container:hover{\
  5287.                     box-shadow:0 0 3px #808080;\
  5288.                     }\
  5289.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\
  5290.                     background-color:#272727;\
  5291.                     color:#ccc;\
  5292.                     }\
  5293.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\
  5294.                     -webkit-transform:rotate(180deg);\
  5295.                     -moz-transform:rotate(180deg);\
  5296.                     transform:rotate(180deg);\
  5297.                     border-top:7px solid #ccc;\
  5298.                     }\
  5299.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\
  5300.                     background-position:-20px 0;\
  5301.                     }\
  5302.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\
  5303.                     border-color:#ccc;\
  5304.                     }\
  5305.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\
  5306.                     border-left-color:#ccc;\
  5307.                     }\
  5308.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\
  5309.                     border-color:#ccc;\
  5310.                     }\
  5311.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\
  5312.                     display:block;\
  5313.                     }\
  5314.                     /*顶栏里面的按钮样式-结束*/\
  5315.                     .pv-gallery-body {\
  5316.                     display: block;\
  5317.                     height: 100%;\
  5318.                     width: 100%;\
  5319.                     margin: 0;\
  5320.                     padding: 0;\
  5321.                     border: none;\
  5322.                     border-top: 30px solid transparent;\
  5323.                     position: relative;\
  5324.                     background-clip: padding-box;\
  5325.                     z-index:0;\
  5326.                     }\
  5327.                     .pv-gallery-img-container {\
  5328.                     display: block;\
  5329.                     padding: 0;\
  5330.                     margin: 0;\
  5331.                     border: none;\
  5332.                     height: 100%;\
  5333.                     width: 100%;\
  5334.                     background-clip: padding-box;\
  5335.                     background-color: rgba(20,20,20,0.96);\
  5336.                     position:relative;\
  5337.                     }\
  5338.                     .pv-gallery-img-container-top {\
  5339.                     border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5340.                     }\
  5341.                     .pv-gallery-img-container-right {\
  5342.                     border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5343.                     }\
  5344.                     .pv-gallery-img-container-bottom {\
  5345.                     border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5346.                     }\
  5347.                     .pv-gallery-img-container-left {\
  5348.                     border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5349.                     }\
  5350.                     /*大图区域的切换控制按钮*/\
  5351.                     .pv-gallery-img-controler{\
  5352.                     position:absolute;\
  5353.                     top:50%;\
  5354.                     height:60px;\
  5355.                     width:50px;\
  5356.                     margin-top:-30px;\
  5357.                     cursor:pointer;\
  5358.                     opacity:0.3;\
  5359.                     z-index:1;\
  5360.                     }\
  5361.                     .pv-gallery-img-controler-pre{\
  5362.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\
  5363.                     left:10px;\
  5364.                     }\
  5365.                     .pv-gallery-img-controler-next{\
  5366.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\
  5367.                     right:10px;\
  5368.                     }\
  5369.                     .pv-gallery-img-controler:hover{\
  5370.                     background-color:rgba(140,140,140,0.5);\
  5371.                     opacity:0.9;\
  5372.                     z-index:2;\
  5373.                     }\
  5374.                     /*滚动条样式--开始*/\
  5375.                     .pv-gallery-scrollbar-h,\
  5376.                     .pv-gallery-scrollbar-v{\
  5377.                     display:none;\
  5378.                     z-index:1;\
  5379.                     position:absolute;\
  5380.                     margin:0;\
  5381.                     padding:0;\
  5382.                     border:none;\
  5383.                     }\
  5384.                     .pv-gallery-scrollbar-h{\
  5385.                     bottom:10px;\
  5386.                     left:0;\
  5387.                     right:0;\
  5388.                     height:10px;\
  5389.                     margin:0 2px;\
  5390.                     }\
  5391.                     .pv-gallery-scrollbar-v{\
  5392.                     top:0;\
  5393.                     bottom:0;\
  5394.                     right:10px;\
  5395.                     width:10px;\
  5396.                     margin:2px 0;\
  5397.                     }\
  5398.                     .pv-gallery-scrollbar-h:hover{\
  5399.                     height:25px;\
  5400.                     bottom:0;\
  5401.                     }\
  5402.                     .pv-gallery-scrollbar-v:hover{\
  5403.                     width:25px;\
  5404.                     }\
  5405.                     .pv-gallery-scrollbar-h:hover,\
  5406.                     .pv-gallery-scrollbar-v:hover{\
  5407.                     background-color:rgba(100,100,100,0.9);\
  5408.                     z-index:2;\
  5409.                     }\
  5410.                     .pv-gallery-scrollbar-h-track,\
  5411.                     .pv-gallery-scrollbar-v-track{\
  5412.                     position:absolute;\
  5413.                     top:0;\
  5414.                     left:0;\
  5415.                     right:0;\
  5416.                     bottom:0;\
  5417.                     background-color:rgba(100,100,100,0.3);\
  5418.                     border:2px solid transparent;\
  5419.                     }\
  5420.                     .pv-gallery-scrollbar-h-handle,\
  5421.                     .pv-gallery-scrollbar-v-handle{\
  5422.                     position:absolute;\
  5423.                     background-color:rgba(0,0,0,0.5);\
  5424.                     }\
  5425.                     .pv-gallery-scrollbar-h-handle{\
  5426.                     height:100%;\
  5427.                     }\
  5428.                     .pv-gallery-scrollbar-v-handle{\
  5429.                     width:100%;\
  5430.                     }\
  5431.                     .pv-gallery-scrollbar-h-handle:hover,\
  5432.                     .pv-gallery-scrollbar-v-handle:hover{\
  5433.                     background-color:rgba(80,33,33,1);\
  5434.                     border: 2px solid #585757;\
  5435.                     }\
  5436.                     .pv-gallery-scrollbar-h-handle:active,\
  5437.                     .pv-gallery-scrollbar-v-handle:active{\
  5438.                     background-color:rgba(57,26,26,1);\
  5439.                     border: 2px solid #878484;\
  5440.                     }\
  5441.                     /*滚动条样式--结束*/\
  5442.                     .pv-gallery-img-content{\
  5443.                     display:block;\
  5444.                     width:100%;\
  5445.                     height:100%;\
  5446.                     overflow:hidden;\
  5447.                     text-align:center;\
  5448.                     padding:0;\
  5449.                     border:none;\
  5450.                     margin:0;\
  5451.                     line-height:0;\
  5452.                     font-size:0;\
  5453.                     white-space:nowrap;\
  5454.                     }\
  5455.                     .pv-gallery-img-parent{\
  5456.                     display:inline-block;\
  5457.                     vertical-align:middle;\
  5458.                     line-height:0;\
  5459.                     }\
  5460.                     .pv-gallery-img_broken{\
  5461.                     display:none;\
  5462.                     cursor:pointer;\
  5463.                     }\
  5464.                     .pv-gallery-img{\
  5465.                     position:relative;\/*辅助e.layerX,layerY*/\
  5466.                     display:inline-block;\
  5467.                     vertical-align:middle;\
  5468.                     width:auto;\
  5469.                     height:auto;\
  5470.                     padding:0;\
  5471.                     border:5px solid #313131;\
  5472.                     margin:10px;\
  5473.                     opacity:0.6;\
  5474.                     -webkit-transform:scale(1.2);\
  5475.                     -moz-transform:scale(1.2);\
  5476.                     transform:scale(1.2);\
  5477.                     '+
  5478.                     (prefs.gallery.transition ? ('\
  5479.                     -webkit-transition: opacity 0.15s ease-in-out,\
  5480.                     -webkit-transform 0.1s ease-in-out;\
  5481.                     -moz-transition: opacity 0.15s ease-in-out,\
  5482.                     -moz-transform 0.1s ease-in-out;\
  5483.                     transition: opacity 0.15s ease-in-out,\
  5484.                     transform 0.1s ease-in-out;\
  5485.                     ') : '') + '\
  5486.                     }\
  5487.                     .pv-gallery-img_zoom-out{\
  5488.                     cursor:'+support.cssCursorValue.zoomOut+';\
  5489.                     }\
  5490.                     .pv-gallery-img_zoom-in{\
  5491.                     cursor:'+support.cssCursorValue.zoomIn+';\
  5492.                     }\
  5493.                     .pv-gallery-sidebar-toggle{\
  5494.                     position:absolute;\
  5495.                     line-height:0;\
  5496.                     text-align:center;\
  5497.                     background-color:rgb(0,0,0);\
  5498.                     color:#757575;\
  5499.                     white-space:nowrap;\
  5500.                     cursor:pointer;\
  5501.                     z-index:1;\
  5502.                     display:none;\
  5503.                     }\
  5504.                     .pv-gallery-sidebar-viewmore{\
  5505.                     position:absolute;\
  5506.                     line-height:0;\
  5507.                     text-align:center;\
  5508.                     background-color:rgb(0,0,0);\
  5509.                     color:#757575;\
  5510.                     white-space:nowrap;\
  5511.                     cursor:pointer;\
  5512.                     z-index:1;\
  5513.                     display:none;\
  5514.                     height: 30px;\
  5515.                     width:30px;\
  5516.                     border-radius: 15px;\
  5517.                     line-height: 2 !important;\
  5518.                     }\
  5519.                     .pv-gallery-maximize-container{\
  5520.                     column-count: 5;\
  5521.                     -moz-column-count: 5;\
  5522.                     -webkit-column-count: 5;\
  5523.                     width: 100%;\
  5524.                     display: block;\
  5525.                     background: black;\
  5526.                     }\
  5527.                     .pv-gallery-maximize-container span{\
  5528.                     -moz-page-break-inside: avoid;\
  5529.                     -webkit-column-break-inside: avoid;\
  5530.                     break-inside: avoid;\
  5531.                     float: left;\
  5532.                     margin-bottom: 15px;\
  5533.                     margin-right: 15px;\
  5534.                     overflow: hidden;\
  5535.                     }\
  5536.                     .pv-gallery-maximize-container img{\
  5537.                     width:100%;\
  5538.                     transition: transform .3s ease 0s;\
  5539.                     transform: scale3d(1, 1, 1);\
  5540.                     cursor: zoom-in;\
  5541.                     }\
  5542.                     .pv-gallery-maximize-container img:hover {\
  5543.                     transform: scale3d(1.1, 1.1, 1.1);\
  5544.                     opacity: .9;\
  5545.                     }\
  5546.                     .pv-gallery-maximize-scroll{\
  5547.                     overflow-y: scroll;\
  5548.                     height: 100%;\
  5549.                     width: 100%;\
  5550.                     position: absolute;\
  5551.                     visibility: hidden;\
  5552.                     top: 0;\
  5553.                     left: 0;\
  5554.                     }\
  5555.                     .pv-gallery-sidebar-toggle:hover,.pv-gallery-sidebar-viewmore:hover{\
  5556.                     color:#ccc;\
  5557.                     }\
  5558.                     .pv-gallery-sidebar-toggle-h{\
  5559.                     width:80px;\
  5560.                     margin-left:-40px;\
  5561.                     left:50%;\
  5562.                     }\
  5563.                     .pv-gallery-sidebar-viewmore-h{\
  5564.                     margin-left:-15px;\
  5565.                     left:50%;\
  5566.                     }\
  5567.                     .pv-gallery-sidebar-toggle-v{\
  5568.                     height:80px;\
  5569.                     margin-top:-40px;\
  5570.                     top:50%;\
  5571.                     }\
  5572.                     .pv-gallery-sidebar-viewmore-v{\
  5573.                     height:30px;\
  5574.                     top:6%;\
  5575.                     }\
  5576.                     .pv-gallery-sidebar-toggle-top{\
  5577.                     top:-5px;\
  5578.                     }\
  5579.                     .pv-gallery-sidebar-viewmore-top{\
  5580.                     top:15px;\
  5581.                     }\
  5582.                     .pv-gallery-sidebar-toggle-right,.pv-gallery-sidebar-viewmore-right{\
  5583.                     right:-5px;\
  5584.                     }\
  5585.                     .pv-gallery-sidebar-toggle-bottom{\
  5586.                     bottom:-5px;\
  5587.                     }\
  5588.                     .pv-gallery-sidebar-viewmore-bottom{\
  5589.                     bottom:12px;\
  5590.                     }\
  5591.                     .pv-gallery-sidebar-toggle-left,.pv-gallery-sidebar-viewmore-left{\
  5592.                     left:-5px;\
  5593.                     }\
  5594.                     .pv-gallery-sidebar-toggle-content{\
  5595.                     display:inline-block;\
  5596.                     vertical-align:middle;\
  5597.                     white-space:normal;\
  5598.                     word-wrap:break-word;\
  5599.                     overflow-wrap:break-word;\
  5600.                     line-height:1.1;\
  5601.                     font-size:12px;\
  5602.                     text-align:center;\
  5603.                     margin-bottom:8px;\
  5604.                     }\
  5605.                     .pv-gallery-sidebar-viewmore-content{\
  5606.                     display:inline-block;\
  5607.                     vertical-align:middle;\
  5608.                     white-space:normal;\
  5609.                     word-wrap:break-word;\
  5610.                     overflow-wrap:break-word;\
  5611.                     line-height:1.1;\
  5612.                     font-size:16px;\
  5613.                     text-align:center;\
  5614.                     }\
  5615.                     .pv-gallery-sidebar-toggle-content-v,.pv-gallery-sidebar-viewmore-content-v{\
  5616.                     width:1.1em;\
  5617.                     }\
  5618.                     /*侧边栏开始*/\
  5619.                     .pv-gallery-sidebar-container {\
  5620.                     position: absolute;\
  5621.                     background-color:rgb(0,0,0);\
  5622.                     padding:5px;\
  5623.                     border:none;\
  5624.                     margin:none;\
  5625.                     text-align:center;\
  5626.                     line-height:0;\
  5627.                     white-space:nowrap;\
  5628.                     -o-user-select: none;\
  5629.                     -webkit-user-select: none;\
  5630.                     -moz-user-select: -moz-none;\
  5631.                     user-select: none;\
  5632.                     }\
  5633.                     .pv-gallery-sidebar-container-h {\
  5634.                     height: '+ prefs.gallery.sidebarSize +'px;\
  5635.                     width: 100%;\
  5636.                     }\
  5637.                     .pv-gallery-sidebar-container-v {\
  5638.                     width: '+ prefs.gallery.sidebarSize +'px;\
  5639.                     height: 100%;\
  5640.                     }\
  5641.                     .pv-gallery-sidebar-container-top {\
  5642.                     top: 0;\
  5643.                     left: 0;\
  5644.                     border-bottom:1px solid #333333;\
  5645.                     }\
  5646.                     .pv-gallery-sidebar-container-right {\
  5647.                     top: 0;\
  5648.                     right: 0;\
  5649.                     border-left:1px solid #333333;\
  5650.                     }\
  5651.                     .pv-gallery-sidebar-container-bottom {\
  5652.                     bottom: 0;\
  5653.                     left: 0;\
  5654.                     border-top:1px solid #333333;\
  5655.                     }\
  5656.                     .pv-gallery-sidebar-container-left {\
  5657.                     top: 0;\
  5658.                     left: 0;\
  5659.                     border-right:1px solid #333333;\
  5660.                     }\
  5661.                     .pv-gallery-sidebar-content {\
  5662.                     display: inline-block;\
  5663.                     margin: 0;\
  5664.                     padding: 0;\
  5665.                     border: none;\
  5666.                     background-clip: padding-box;\
  5667.                     vertical-align:middle;\
  5668.                     position:relative;\
  5669.                     text-align:left;\
  5670.                     }\
  5671.                     .pv-gallery-sidebar-content-h {\
  5672.                     height: 100%;\
  5673.                     width: 90%;\
  5674.                     border-left: 40px solid transparent;\
  5675.                     border-right: 40px solid transparent;\
  5676.                     }\
  5677.                     .pv-gallery-sidebar-content-v {\
  5678.                     height: 90%;\
  5679.                     width: 100%;\
  5680.                     border-top: 40px solid transparent;\
  5681.                     border-bottom: 40px solid transparent;\
  5682.                     }\
  5683.                     .pv-gallery-sidebar-controler{\
  5684.                     cursor:pointer;\
  5685.                     position:absolute;\
  5686.                     background:rgba(255,255,255,0.1) no-repeat center;\
  5687.                     }\
  5688.                     .pv-gallery-sidebar-controler:hover{\
  5689.                     background-color:rgba(255,255,255,0.3);\
  5690.                     }\
  5691.                     .pv-gallery-sidebar-controler-pre-h,\
  5692.                     .pv-gallery-sidebar-controler-next-h{\
  5693.                     top:0;\
  5694.                     width:36px;\
  5695.                     height:100%;\
  5696.                     }\
  5697.                     .pv-gallery-sidebar-controler-pre-v,\
  5698.                     .pv-gallery-sidebar-controler-next-v{\
  5699.                     left:0;\
  5700.                     width:100%;\
  5701.                     height:36px;\
  5702.                     }\
  5703.                     .pv-gallery-sidebar-controler-pre-h {\
  5704.                     left: -40px;\
  5705.                     background-image: url("'+prefs.icons.arrowLeft+'");\
  5706.                     }\
  5707.                     .pv-gallery-sidebar-controler-next-h {\
  5708.                     right: -40px;\
  5709.                     background-image: url("'+prefs.icons.arrowRight+'");\
  5710.                     }\
  5711.                     .pv-gallery-sidebar-controler-pre-v {\
  5712.                     top: -40px;\
  5713.                     background-image: url("'+prefs.icons.arrowTop+'");\
  5714.                     }\
  5715.                     .pv-gallery-sidebar-controler-next-v {\
  5716.                     bottom: -40px;\
  5717.                     background-image: url("'+prefs.icons.arrowBottom+'");\
  5718.                     }\
  5719.                     .pv-gallery-sidebar-thumbnails-container {\
  5720.                     display: block;\
  5721.                     overflow: hidden;\
  5722.                     height: 100%;\
  5723.                     width: 100%;\
  5724.                     margin:0;\
  5725.                     border:none;\
  5726.                     padding:0;\
  5727.                     line-height:0;\
  5728.                     position:relative;\
  5729.                     }\
  5730.                     .pv-gallery-sidebar-thumbnails-container span{\
  5731.                     vertical-align:middle;\
  5732.                     }\
  5733.                     .pv-gallery-sidebar-thumbnails-container-h{\
  5734.                     border-left:1px solid #464646;\
  5735.                     border-right:1px solid #464646;\
  5736.                     white-space:nowrap;\
  5737.                     }\
  5738.                     .pv-gallery-sidebar-thumbnails-container-v{\
  5739.                     border-top:1px solid #464646;\
  5740.                     border-bottom:1px solid #464646;\
  5741.                     white-space:normal;\
  5742.                     }\
  5743.                     .pv-gallery-sidebar-thumbnails-container-top {\
  5744.                     padding-bottom:5px;\
  5745.                     }\
  5746.                     .pv-gallery-sidebar-thumbnails-container-right {\
  5747.                     padding-left:5px;\
  5748.                     }\
  5749.                     .pv-gallery-sidebar-thumbnails-container-bottom {\
  5750.                     padding-top:5px;\
  5751.                     }\
  5752.                     .pv-gallery-sidebar-thumbnails-container-left {\
  5753.                     padding-right:5px;\
  5754.                     }\
  5755.                     .pv-gallery-sidebar-thumb-container {\
  5756.                     display:inline-block;\
  5757.                     text-align: center;\
  5758.                     border:2px solid rgb(52,52,52);\
  5759.                     cursor:pointer;\
  5760.                     position:relative;\
  5761.                     padding:2px;\
  5762.                     font-size:0;\
  5763.                     line-height:0;\
  5764.                     white-space:nowrap;\
  5765.                     vertical-align: middle;\
  5766.                     top:0;\
  5767.                     left:0;\
  5768.                     -webkit-transition:all 0.2s ease-in-out;\
  5769.                     transition:all 0.2s ease-in-out;\
  5770.                     }\
  5771.                     .pv-gallery-sidebar-thumbnails-container-h  .pv-gallery-sidebar-thumb-container {\
  5772.                     margin:0 2px;\
  5773.                     height:100%;\
  5774.                     }\
  5775.                     .pv-gallery-sidebar-thumbnails-container-v  .pv-gallery-sidebar-thumb-container {\
  5776.                     margin:2px 0;\
  5777.                     width:100%;\
  5778.                     }\
  5779.                     .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\
  5780.                     display:none;\
  5781.                     }\
  5782.                     .pv-gallery-sidebar-thumb-container:hover {\
  5783.                     border:2px solid rgb(57,149,211);\
  5784.                     }\
  5785.                     .pv-gallery-sidebar-thumb_selected {\
  5786.                     border:2px solid rgb(229,59,62);\
  5787.                     }\
  5788.                     .pv-gallery-sidebar-thumb_selected-top {\
  5789.                     top:5px;\
  5790.                     }\
  5791.                     .pv-gallery-sidebar-thumb_selected-right {\
  5792.                     left:-5px;\
  5793.                     }\
  5794.                     .pv-gallery-sidebar-thumb_selected-bottom {\
  5795.                     top:-5px;\
  5796.                     }\
  5797.                     .pv-gallery-sidebar-thumb_selected-left {\
  5798.                     left:5px;\
  5799.                     }\
  5800.                     .pv-gallery-sidebar-thumb-loading{\
  5801.                     position:absolute;\
  5802.                     top:0;\
  5803.                     left:0;\
  5804.                     text-align:center;\
  5805.                     width:100%;\
  5806.                     height:100%;\
  5807.                     display:none;\
  5808.                     opacity:0.6;\
  5809.                     background:black url("'+ prefs.icons.loading + '") no-repeat center ;\
  5810.                     }\
  5811.                     .pv-gallery-sidebar-thumb-loading:hover{\
  5812.                     opacity:0.8;\
  5813.                     }\
  5814.                     .pv-gallery-sidebar-thumb {\
  5815.                     display: inline-block;\
  5816.                     vertical-align: middle;\
  5817.                     max-width: 100% !important;\
  5818.                     max-height: 100% !important;\
  5819.                     height: auto !important;\
  5820.                     width: auto !important;\
  5821.                     }\
  5822.                     .pv-gallery-vertical-align-helper{\
  5823.                     display:inline-block;\
  5824.                     vertical-align:middle;\
  5825.                     width:0;\
  5826.                     height:100%;\
  5827.                     margin:0;\
  5828.                     border:0;\
  5829.                     padding:0;\
  5830.                     visibility:hidden;\
  5831.                     white-space:nowrap;\
  5832.                     background-color:red;\
  5833.                     }\
  5834.                     ';
  5835.                 var head=document.head;
  5836.                 head.appendChild(style);
  5837.                 this.globalSSheet=style.sheet;
  5838.  
  5839.                 var style2=document.createElement('style');
  5840.                 this.thumbVisibleStyle=style2;
  5841.                 style2.type='text/css';
  5842.                 head.appendChild(style2);
  5843.  
  5844.                 // 让 description 的文字内容溢出用点点点(...)省略号表示
  5845.                 // .pv-gallery-head-left-img-info-description {
  5846.                 //      overflow: hidden;
  5847.                 //     text-overflow: ellipsis;
  5848.                 //     white-space: nowrap;
  5849.                 //     width: 27em;
  5850.                 // }
  5851.             },
  5852.  
  5853.         };
  5854.  
  5855.  
  5856.         GalleryC.prototype.Preload.prototype={//预读对象
  5857.             init:function(){
  5858.                 if(!this.container){//预读的图片都仍里面
  5859.                     var div=document.createElement('div');
  5860.                     div.className='pv-gallery-preloaded-img-container';
  5861.                     div.style.display='none';
  5862.                     document.body.appendChild(div);
  5863.                     GalleryC.prototype.Preload.prototype.container=div;
  5864.                 };
  5865.                 this.max=prefs.gallery.max;
  5866.                 this.nextNumber=0;
  5867.                 this.nextEle=this.ele;
  5868.                 this.preNumber=0;
  5869.                 this.preEle=this.ele;
  5870.                 this.direction='pre';
  5871.             },
  5872.             preload:function(){
  5873.                 var ele=this.getPreloadEle();
  5874.                 if(!ele){
  5875.                     //console.log('预读正常结束');
  5876.                     return;
  5877.                 };
  5878.  
  5879.                 //console.log('正在预读：',ele);
  5880.                 var self=this;
  5881.                 this.imgReady=imgReady(dataset(ele,'src'),{
  5882.                     loadEnd:function(){
  5883.                         if(self.aborted){
  5884.                             //console.log('强制终止了');
  5885.                             return;
  5886.                         };
  5887.                         dataset(ele,'preloaded','true')
  5888.                         self.container.appendChild(this);
  5889.                         self.preload();
  5890.                     },
  5891.                     time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。
  5892.                 });
  5893.             },
  5894.             getPreloadEle:function(){
  5895.                 if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){
  5896.                     return;
  5897.                 };
  5898.                 var ele=this.direction=='pre'?  this.getNext() : this.getPrevious();
  5899.                 if(ele && !dataset(ele,'preloaded')){
  5900.                     return ele;
  5901.                 }else{
  5902.                     return this.getPreloadEle();
  5903.                 };
  5904.             },
  5905.             getNext:function(){
  5906.                 this.nextNumber++;
  5907.                 this.direction='next';
  5908.                 if(!this.nextEle)return;
  5909.                 return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle));
  5910.             },
  5911.             getPrevious:function(){
  5912.                 this.preNumber++;
  5913.                 this.direction='pre';
  5914.                 if(!this.preEle)return;
  5915.                 return (this.preEle = this.oriThis.getThumSpan(true,this.preEle));
  5916.             },
  5917.             abort:function(){
  5918.                 this.aborted=true;
  5919.                 if(this.imgReady){
  5920.                     this.imgReady.abort();
  5921.                 };
  5922.             },
  5923.         };
  5924.  
  5925.  
  5926.         GalleryC.prototype.Scrollbar.prototype={//滚动条对象
  5927.             init:function(){
  5928.                 var bar=this.scrollbar.bar;
  5929.                 this.shown=bar.offsetWidth!=0;
  5930.                 var self=this;
  5931.                 bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！
  5932.                     e.preventDefault();
  5933.                     var target=e.target;
  5934.                     var handle=self.scrollbar.handle;
  5935.                     var track=self.scrollbar.track;
  5936.                     switch(target){
  5937.                         case handle:{//手柄；功能，拖动手柄来滚动窗口
  5938.                             var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY'];
  5939.                             var oHOffset=parseFloat(handle.style[pro[0]]);
  5940.                             var oClient=e[pro[1]];
  5941.  
  5942.                             var moveHandler=function(e){
  5943.                                 self.scroll(oHOffset + e[pro[1]] - oClient,true);
  5944.                             };
  5945.                             var upHandler=function(){
  5946.                                 document.removeEventListener('mousemove',moveHandler,true);
  5947.                                 document.removeEventListener('mouseup',upHandler,true);
  5948.                             };
  5949.                             document.addEventListener('mousemove',moveHandler,true);
  5950.                             document.addEventListener('mouseup',upHandler,true);
  5951.                         }break;
  5952.                         case track:{//轨道；功能，按住不放来连续滚动一个页面的距离
  5953.                             var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight'];
  5954.                             var clickOffset=typeof e[pro[1]]=='undefined' ?  e[pro[2]] : e[pro[1]];
  5955.                             var handleOffset=parseFloat(handle.style[pro[0]]);
  5956.                             var handleSize=handle[pro[4]];
  5957.                             var under= clickOffset > handleOffset ;//点击在滚动手柄的下方
  5958.                             var containerSize=self.container[pro[3]];
  5959.  
  5960.                             var scroll=function(){
  5961.                                 self.scrollBy(under?  (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点
  5962.                             };
  5963.                             scroll();
  5964.  
  5965.                             var checkStop=function(){//当手柄到达点击位置时停止
  5966.                                 var handleOffset=parseFloat(handle.style[pro[0]]);
  5967.                                 if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){
  5968.                                     clearTimeout(scrollTimeout);
  5969.                                     clearInterval(scrollInterval);
  5970.                                 };
  5971.                             };
  5972.  
  5973.  
  5974.                             var scrollInterval;
  5975.                             var scrollTimeout=setTimeout(function(){
  5976.                                 scroll();
  5977.                                 scrollInterval=setInterval(function(){
  5978.                                     scroll();
  5979.                                     checkStop();
  5980.                                 },120);
  5981.                                 checkStop();
  5982.                             },300);
  5983.  
  5984.  
  5985.                             checkStop();
  5986.  
  5987.                             var upHandler=function(){
  5988.                                 clearTimeout(scrollTimeout);
  5989.                                 clearInterval(scrollInterval);
  5990.                                 document.removeEventListener('mouseup',upHandler,true);
  5991.                             };
  5992.                             document.addEventListener('mouseup',upHandler,true);
  5993.                         }break;
  5994.                     };
  5995.  
  5996.                 },true);
  5997.             },
  5998.             reset:function(){//判断滚动条该显示还是隐藏
  5999.  
  6000.                 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height'];
  6001.  
  6002.                 //如果内容大于容器的content区域
  6003.  
  6004.                 var scrollSize=this.container[pro[0]];
  6005.                 var clientSize=this.container[pro[1]];
  6006.                 var scrollMax=scrollSize - clientSize;
  6007.                 this.scrollMax=scrollMax;
  6008.                 if(scrollMax>0){
  6009.                     this.show();
  6010.                     var trackSize=this.scrollbar.track[pro[1]];
  6011.                     this.trackSize=trackSize;
  6012.                     var handleSize=Math.floor((clientSize/scrollSize) * trackSize);
  6013.                     handleSize=Math.max(20,handleSize);//限制手柄的最小大小;
  6014.                     this.handleSize=handleSize;
  6015.                     this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度
  6016.                     this.scrollbar.handle.style[pro[2]]= handleSize + 'px';
  6017.                     this.scroll(this.getScrolled());
  6018.                 }else{
  6019.                     this.hide();
  6020.                 };
  6021.             },
  6022.             show:function(){
  6023.                 if(this.shown)return;
  6024.                 this.shown=true;
  6025.                 this.scrollbar.bar.style.display='block';
  6026.             },
  6027.             hide:function(){
  6028.                 if(!this.shown)return;
  6029.                 this.shown=false;
  6030.                 this.scrollbar.bar.style.display='none';
  6031.             },
  6032.             scrollBy:function(distance,handleDistance){
  6033.                 return this.scroll(this.getScrolled() + (handleDistance?  distance / this.one :  distance));
  6034.             },
  6035.             scrollByPages:function(num){
  6036.                 this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num);
  6037.             },
  6038.             scroll:function(distance,handleDistance,transition){
  6039.                 if(!this.shown)return;
  6040.  
  6041.                 //滚动实际滚动条
  6042.                 var _distance=distance;
  6043.                 _distance=handleDistance?  distance / this.one :  distance;
  6044.                 _distance=Math.max(0,_distance);
  6045.                 _distance=Math.min(_distance,this.scrollMax);
  6046.  
  6047.  
  6048.                 var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop'];
  6049.  
  6050.  
  6051.                 //滚动虚拟滚动条
  6052.                 //根据比例转换为滚动条上应该滚动的距离。
  6053.                 distance=handleDistance? distance : this.one * distance;
  6054.                 //处理非法值
  6055.                 distance=Math.max(0,distance);//如果值小于0那么取0
  6056.                 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值
  6057.  
  6058.                 var shs=this.scrollbar.handle.style;
  6059.                 var container=this.container;
  6060.                 if(transition){
  6061.                     clearInterval(this.transitionInterval);
  6062.  
  6063.                     var start=0;
  6064.                     var duration=10;
  6065.  
  6066.                     var cStart=this.getScrolled();
  6067.                     var cChange=_distance-cStart;
  6068.                     var sStart=parseFloat(shs[pro[0]]);
  6069.                     var sChange=distance-sStart;
  6070.  
  6071.                     var transitionInterval=setInterval(function(){
  6072.                         var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration);
  6073.                         var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration);
  6074.  
  6075.                         container[pro[1]]=cEnd;
  6076.                         shs[pro[0]]=sEnd + 'px';
  6077.  
  6078.                         start++;
  6079.                         if(start>=duration){
  6080.                             clearInterval(transitionInterval);
  6081.                         };
  6082.                     },35);
  6083.  
  6084.                     this.transitionInterval=transitionInterval;
  6085.  
  6086.                     return;
  6087.                 };
  6088.  
  6089.                 var noScroll=shs[pro[0]].replace(/(\.\d*)?\s*px/,"")==Math.floor(distance);
  6090.                 shs[pro[0]]=distance + 'px';
  6091.                 container[pro[1]]=_distance;
  6092.                 return noScroll;
  6093.             },
  6094.             getScrolled:function(){
  6095.                 return  this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')];
  6096.             },
  6097.         };
  6098.  
  6099.  
  6100.         //放大镜
  6101.         function MagnifierC(img,data){
  6102.             this.img=img;
  6103.             this.data=data;
  6104.             this.init();
  6105.         };
  6106.  
  6107.         MagnifierC.all=[];
  6108.         MagnifierC.styleZIndex=900000000;//全局z-index;
  6109.  
  6110.         MagnifierC.prototype={
  6111.             init:function(){
  6112.                 MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort((a, b)=>{return a - b});
  6113.                 MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序
  6114.                 this.addStyle();
  6115.                 MagnifierC.all.push(this);
  6116.                 var container=document.createElement('span');
  6117.  
  6118.                 container.className='pv-magnifier-container';
  6119.                 document.body.appendChild(container);
  6120.  
  6121.                 this.magnifier=container;
  6122.  
  6123.                 var imgNaturalSize={
  6124.                     h:this.img.naturalHeight,
  6125.                     w:this.img.naturalWidth,
  6126.                 };
  6127.  
  6128.                 this.imgNaturalSize=imgNaturalSize;
  6129.  
  6130.                 var cs=container.style;
  6131.                 cs.zIndex=MagnifierC.styleZIndex++;
  6132.  
  6133.  
  6134.  
  6135.                 var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2);
  6136.                 this.maxDia=maxDia;
  6137.  
  6138.                 var radius=prefs.magnifier.radius;
  6139.                 radius=Math.min(maxDia/2,radius);
  6140.                 this.radius=radius;
  6141.                 var diameter=radius * 2;
  6142.                 this.diameter=diameter;
  6143.  
  6144.                 cs.width=diameter + 'px';
  6145.                 cs.height=diameter + 'px';
  6146.                 cs.borderRadius=radius+1 + 'px';
  6147.                 cs.backgroundImage='url("'+ this.img.src +'")';
  6148.                 cs.marginLeft= -radius +'px';
  6149.                 cs.marginTop= -radius +'px';
  6150.  
  6151.                 var imgPos=getContentClientRect(this.data.img);
  6152.                 var wScrolled=getScrolled();
  6153.                 var imgRange={//图片所在范围
  6154.                     x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x],
  6155.                     y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y],
  6156.                 };
  6157.                 var imgW=imgRange.x[1] - imgRange.x[0];
  6158.                 var imgH=imgRange.y[1] - imgRange.y[0];
  6159.                 //如果图片太小的话，进行范围扩大。
  6160.                 var minSize=60;
  6161.                 if(imgW < minSize){
  6162.                     imgRange.x[1] +=(minSize - imgW)/2;
  6163.                     imgRange.x[0] -=(minSize - imgW)/2;
  6164.                     imgW=minSize;
  6165.                 };
  6166.                 if(imgH < minSize){
  6167.                     imgRange.y[1] +=(minSize - imgH)/2;
  6168.                     imgRange.y[0] -=(minSize - imgH)/2;
  6169.                     imgH=minSize;
  6170.                 };
  6171.                 this.imgSize={
  6172.                     w:imgW,
  6173.                     h:imgH,
  6174.                 };
  6175.                 this.imgRange=imgRange;
  6176.                 //console.log(this.imgRange,this.imgSize);
  6177.  
  6178.                 this.setMouseRange();
  6179.  
  6180.  
  6181.                 this.move({
  6182.                     pageX:imgRange.x[0],
  6183.                     pageY:imgRange.y[0],
  6184.                 });
  6185.  
  6186.                 this._focus=this.focus.bind(this);
  6187.                 this._blur=this.blur.bind(this);
  6188.                 this._move=this.move.bind(this);
  6189.                 this._remove=this.remove.bind(this);
  6190.                 this._pause=this.pause.bind(this);
  6191.                 this._zoom=this.zoom.bind(this);
  6192.  
  6193.                 if(prefs.magnifier.wheelZoom.enabled){
  6194.                     this.zoomLevel=1;
  6195.                     this.defaultDia=diameter;
  6196.                     addWheelEvent(container,this._zoom,false);
  6197.                 };
  6198.  
  6199.                 container.addEventListener('mouseover',this._focus,false);
  6200.                 container.addEventListener('mouseout',this._blur,false);
  6201.                 container.addEventListener('dblclick',this._remove,false);
  6202.                 container.addEventListener('click',this._pause,false);
  6203.  
  6204.  
  6205.                 document.addEventListener('mousemove',this._move,true);
  6206.             },
  6207.             addStyle:function(){
  6208.                 if(MagnifierC.style)return;
  6209.                 var style=document.createElement('style');
  6210.                 style.type='text/css';
  6211.                 MagnifierC.style=style;
  6212.                 style.textContent='\
  6213.                     .pv-magnifier-container{\
  6214.                     position:absolute;\
  6215.                     padding:0;\
  6216.                     margin:0;\
  6217.                     background-origin:border-box;\
  6218.                     -moz-box-sizing:border-box;\
  6219.                     box-sizing:border-box;\
  6220.                     border:3px solid #CCCCCC;\
  6221.                     background:rgba(40, 40, 40, 0.9) no-repeat;\
  6222.                     }\
  6223.                     .pv-magnifier-container_focus{\
  6224.                     box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\
  6225.                     }\
  6226.                     .pv-magnifier-container_pause{\
  6227.                     border-color:red;\
  6228.                     }\
  6229.                     ';
  6230.                 document.head.appendChild(style);
  6231.             },
  6232.             focus:function(){
  6233.                 this.magnifier.classList.add('pv-magnifier-container_focus');
  6234.                 this.magnifier.style.zIndex=MagnifierC.styleZIndex++;
  6235.             },
  6236.             blur:function(){
  6237.                 this.magnifier.classList.remove('pv-magnifier-container_focus');
  6238.             },
  6239.             move:function(e){
  6240.                 var mouseCoor={
  6241.                     x:e.pageX,
  6242.                     y:e.pageY,
  6243.                 };
  6244.                 var mouseRange=this.mouseRange;
  6245.                 var imgRange=this.imgRange;
  6246.  
  6247.                 if( !(mouseCoor.x >= mouseRange.x[0] && mouseCoor.x <= mouseRange.x[1] && mouseCoor.y >= mouseRange.y[0] && mouseCoor.y <= mouseRange.y[1]))return;//如果不再鼠标范围
  6248.                 if(mouseCoor.x > imgRange.x[1]){
  6249.                     mouseCoor.x = imgRange.x[1];
  6250.                 }else if(mouseCoor.x < imgRange.x[0]){
  6251.                     mouseCoor.x = imgRange.x[0];
  6252.                 };
  6253.                 if(mouseCoor.y > imgRange.y[1]){
  6254.                     mouseCoor.y = imgRange.y[1];
  6255.                 }else if(mouseCoor.y < imgRange.y[0]){
  6256.                     mouseCoor.y = imgRange.y[0];
  6257.                 };
  6258.  
  6259.                 var ms=this.magnifier.style;
  6260.                 ms.top= mouseCoor.y + 'px';
  6261.                 ms.left= mouseCoor.x + 'px';
  6262.  
  6263.                 var radius=this.radius;
  6264.                 var imgSize=this.imgSize;
  6265.                 var imgNaturalSize=this.imgNaturalSize;
  6266.                 var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px';
  6267.                 var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px';
  6268.                 //console.log(px,py);
  6269.                 ms.backgroundPosition=px + ' ' + py;
  6270.             },
  6271.             getNextZoomLevel:function(){
  6272.                 var level;
  6273.                 var self=this;
  6274.                 if(this.zoomOut){//缩小
  6275.                     MagnifierC.zoomRangeR._find(function(value){
  6276.                         if(value < self.zoomLevel){
  6277.                             level=value;
  6278.                             return true;
  6279.                         }
  6280.                     })
  6281.                 }else{
  6282.                     MagnifierC.zoomRange._find(function(value){
  6283.                         if(value > self.zoomLevel){
  6284.                             level=value;
  6285.                             return true;
  6286.                         };
  6287.                     });
  6288.                 }
  6289.                 return level;
  6290.             },
  6291.             zoom:function(e){
  6292.                 if(e.deltaY===0)return;//非Y轴的滚动
  6293.                 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return;
  6294.                 e.preventDefault();
  6295.                 if(e.deltaY < 0){//向上滚，放大；
  6296.                     if(this.diameter >= this.maxDia)return;
  6297.                     this.zoomOut=false;
  6298.                 }else{
  6299.                     this.zoomOut=true;
  6300.                 };
  6301.                 var level=this.getNextZoomLevel();
  6302.                 if(!level)return;
  6303.  
  6304.                 this.zoomLevel=level;
  6305.                 var diameter=this.defaultDia * level;
  6306.                 if(diameter > this.maxDia){
  6307.                     diameter = this.maxDia;
  6308.                 };
  6309.  
  6310.                 var radius=diameter/2
  6311.                 this.diameter=diameter;
  6312.                 var bRadius=this.radius;
  6313.                 this.radius=radius;
  6314.                 this.setMouseRange();
  6315.                 var ms=this.magnifier.style;
  6316.                 ms.width=diameter+'px';
  6317.                 ms.height=diameter+'px';
  6318.                 ms.borderRadius=radius+1 + 'px';
  6319.                 ms.marginLeft=-radius+'px';
  6320.                 ms.marginTop=-radius+'px';
  6321.                 var bBP=ms.backgroundPosition.split(' ');
  6322.                 ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px');
  6323.  
  6324.             },
  6325.             pause:function(){
  6326.                 if(this.paused){
  6327.                     this.magnifier.classList.remove('pv-magnifier-container_pause');
  6328.                     document.addEventListener('mousemove',this._move,true);
  6329.                 }else{
  6330.                     this.magnifier.classList.add('pv-magnifier-container_pause');
  6331.                     document.removeEventListener('mousemove',this._move,true);
  6332.                 };
  6333.                 this.paused=!this.paused;
  6334.             },
  6335.             setMouseRange:function(){
  6336.                 var imgRange=this.imgRange;
  6337.                 var radius=this.radius;
  6338.                 this.mouseRange={//鼠标活动范围
  6339.                     x:[imgRange.x[0]-radius , imgRange.x[1] + radius],
  6340.                     y:[imgRange.y[0]-radius , imgRange.y[1] + radius],
  6341.                 };
  6342.             },
  6343.             remove:function(){
  6344.                 this.magnifier.parentNode.removeChild(this.magnifier);
  6345.                 document.removeEventListener('mousemove',this._move,true);
  6346.                 MagnifierC.all.splice(MagnifierC.all.indexOf(this),1);
  6347.             },
  6348.         };
  6349.  
  6350.         //图片窗口
  6351.         function ImgWindowC(img, data){
  6352.             this.loaded=false;
  6353.             this.img=img;
  6354.             this.src=data?data.src:img.src;
  6355.             this.data = data;
  6356.  
  6357.             this.init();
  6358.             if(data)
  6359.                 this.img.src = location.protocol == "https"?data.src.replace(/^http:/,"https:"):data.src;
  6360.         };
  6361.  
  6362.         ImgWindowC.all=[];//所有的窗口对象
  6363.         ImgWindowC.styleZIndex=2147483647;//全局z-index;
  6364.         ImgWindowC.overlayer=null;
  6365.  
  6366.  
  6367.         ImgWindowC.prototype={
  6368.             init:function(){
  6369.                 ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort((a, b)=>{return a - b});
  6370.                 ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序
  6371.                 var self=this;
  6372.                 if(uniqueImgWin && !uniqueImgWin.removed){
  6373.                     uniqueImgWin.remove();
  6374.                 }
  6375.                 //图片是否已经被打开
  6376.                 if(ImgWindowC.all._find(function(iwin){
  6377.                     if(iwin.src==self.src){
  6378.                         iwin.firstOpen();
  6379.                         return true;
  6380.                     };
  6381.                 }))return;
  6382.  
  6383.                 this.addStyle();
  6384.  
  6385.                 var img=this.img;
  6386.                 img.className='pv-pic-window-pic pv-pic-ignored';
  6387.                 img.style.cssText='\
  6388.                  top:0px;\
  6389.                  left:0px;\
  6390.                  ';
  6391.  
  6392.                 var imgNaturalSize={
  6393.                     h:img.naturalHeight,
  6394.                     w:img.naturalWidth,
  6395.                 };
  6396.                 this.imgNaturalSize=imgNaturalSize;
  6397.  
  6398.                 var container=document.createElement('span');
  6399.                 container.style.cssText='\
  6400.                  cursor:pointer;\
  6401.                  top:0px;\
  6402.                  left:0px;\
  6403.                  opacity:0\
  6404.                  ';
  6405.                 container.className='pv-pic-window-container';
  6406.                 container.innerHTML=
  6407.                     '<span class="pv-pic-window-rotate-indicator">'+
  6408.                     '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+
  6409.                     '</span>'+
  6410.                     '<span class="pv-pic-window-rotate-overlayer"></span>'+
  6411.                     '<span class="pv-pic-window-toolbar" unselectable="on">'+
  6412.                     '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="'+i18n("hand")+'"></span>'+
  6413.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  6414.                     '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="'+i18n("rotate")+'"></span>'+
  6415.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  6416.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+
  6417.                     '<span class="pv-pic-window-tb-tool-extend-menu-item" title="+90">⭮</span>'+
  6418.                     '<span class="pv-pic-window-tb-tool-extend-menu-item" title="-90">⭯</span>'+
  6419.                     '<span class="pv-pic-window-tb-tool-extend-menu-item" title="0">🗘</span>'+
  6420.                     '</span>'+
  6421.                     '</span>'+
  6422.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  6423.                     '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="'+i18n("scale")+'"></span>'+
  6424.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  6425.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+
  6426.                     '<span id="pv-pic-zoom-in" class="pv-pic-window-tb-tool-extend-menu-item" title="+0.1">✚</span>'+
  6427.                     '<span id="pv-pic-zoom-out" class="pv-pic-window-tb-tool-extend-menu-item" title="-0.1">━</span>'+
  6428.                     '<span class="pv-pic-window-tb-tool-extend-menu-item" title="1">🗘</span>'+
  6429.                     '</span>'+
  6430.                     '</span>'+
  6431.                     '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="'+i18n("horizontalFlip")+'"></span>'+
  6432.                     '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="'+i18n("verticalFlip")+'"></span>'+
  6433.                     '</span>'+
  6434.                     '<span class="pv-pic-window-close"></span>' +
  6435.                     //'<span class="pv-pic-window-search" title="'+i18n("similarImage")+'"></span>' +
  6436.                     '<span class="pv-pic-window-range"></span>' +
  6437.                     '<span class="pv-pic-window-description"></span>'+
  6438.                     '<span class="pv-pic-search-state"></span>';
  6439.  
  6440.                 container.insertBefore(img,container.firstChild);
  6441.  
  6442.                 this.imgWindow=container;
  6443.  
  6444.                 var toolMap={
  6445.                     'hand':container.querySelector('.pv-pic-window-tb-hand'),
  6446.                     'rotate':container.querySelector('.pv-pic-window-tb-rotate'),
  6447.                     'zoom':container.querySelector('.pv-pic-window-tb-zoom'),
  6448.                     'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'),
  6449.                     'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'),
  6450.                 };
  6451.                 this.toolMap=toolMap;
  6452.  
  6453.  
  6454.                 //关闭
  6455.                 var closeButton=container.querySelector('.pv-pic-window-close');
  6456.                 closeButton.style.cssText='top: -24px;right: 0px;';
  6457.                 this.closeButton=closeButton;
  6458.                 closeButton.addEventListener('click',function(e){
  6459.                     self.remove();
  6460.                 },false);
  6461.  
  6462.                 //var searchButton=container.querySelector('.pv-pic-window-search');
  6463.                 //searchButton.style.cssText='top: -24px;right: 50px;';
  6464.                 //this.searchButton=searchButton;
  6465.                 var srcs, from;
  6466.                 img.onerror=function(e){
  6467.                     //setSearchState(i18n("loadNextSimilar"),img.parentNode);
  6468.                     console.info(img.src+i18n("loadError"));
  6469.                     var src;
  6470.                     if(self.data.srcs)
  6471.                         src=self.data.srcs.shift();
  6472.                     if(src)img.src=src;
  6473.                     else{
  6474.                         if(img.src!=self.data.imgSrc)
  6475.                             img.src=self.data.imgSrc;
  6476.                         return;
  6477.                         if(from<searchSort.length){
  6478.                             from++;
  6479.                             searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  6480.                                 from=index;
  6481.                                 self.data.srcs=srcs;
  6482.                                 self.img.src=srcs.shift();
  6483.                             },null,null,from);
  6484.                         }else{
  6485.                             setSearchState(i18n("findNoPic"),img.parentNode);
  6486.                             setTimeout(function(){
  6487.                                 setSearchState("",img.parentNode);
  6488.                             },2000);
  6489.                         }
  6490.                     }
  6491.                 };
  6492.                 img.onload=function(e){
  6493.                     self.loaded=true;
  6494.                     if(img.naturalHeight ==1 && img.naturalWidth ==1){
  6495.                         self.remove();
  6496.                         return;
  6497.                     }
  6498.                     self.imgWindow.style.display="";
  6499.                     setSearchState("",img.parentNode);
  6500.                     self.imgNaturalSize={
  6501.                         h:img.naturalHeight,
  6502.                         w:img.naturalWidth,
  6503.                     };
  6504.                     self.zoom(1);
  6505.                     if(prefs.imgWindow.fitToScreen)
  6506.                         self.fitToScreen();
  6507.                     self.center(true,true);
  6508.                     self.imgWindow.style.opacity=1;
  6509.                 }
  6510.                 /*searchButton.addEventListener('click',function(e){
  6511.                     sortSearch();
  6512.                     searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  6513.                         from=index;
  6514.                         self.srcs=srcs;
  6515.                         self.img.src=srcs.shift();
  6516.                     });
  6517.                 },false);*/
  6518.  
  6519.                 /**
  6520.                 * 说明
  6521.                 * 1、对原来的适应屏幕等功能会有影响，暂时禁用。
  6522.                 * 2、分为 absolute 和默认的2种情况
  6523.                 */
  6524.                 if (this.data) {
  6525.                     var descriptionSpan = container.querySelector('.pv-pic-window-description');
  6526.                     // descriptionSpan.style.cssText = '\
  6527.                     //  bottom: -40px;\
  6528.                     //  left: 10px;\
  6529.                     // ';
  6530.                     descriptionSpan.textContent = this.data.description || '';
  6531.                     // descriptionSpan.style.display = this.data.description ? 'block' : 'none';
  6532.                     descriptionSpan.style.display = 'none';
  6533.                     this.descriptionSpan = descriptionSpan;
  6534.                 }
  6535.  
  6536.                 var toolbar=container.querySelector('.pv-pic-window-toolbar');
  6537.                 toolbar.style.cssText='\
  6538.                 top: 0px;\
  6539.                 left: -45px;\
  6540.                 ';
  6541.                 this.toolbar=toolbar;
  6542.  
  6543.                 this.selectedToolClass='pv-pic-window-tb-tool-selected';
  6544.  
  6545.                 this.viewRange=container.querySelector('.pv-pic-window-range');
  6546.  
  6547.                 this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator');
  6548.                 this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer');
  6549.                 this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer');
  6550.  
  6551.  
  6552.                 this.hKeyUp=true;
  6553.                 this.rKeyUp=true;
  6554.                 this.zKeyUp=true;
  6555.  
  6556.                 this.spaceKeyUp=true;
  6557.                 this.ctrlKeyUp=true;
  6558.                 this.altKeyUp=true;
  6559.                 this.shiftKeyUp=true;
  6560.                 this.moving=false;
  6561.  
  6562.                 //缩放工具的扩展菜单
  6563.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){
  6564.                     var target=e.target;
  6565.                     var text=target.title;
  6566.                     var value;
  6567.                     switch(text){
  6568.                         case '1':{
  6569.                             value=1;
  6570.                         }break;
  6571.                         case '+0.1':{
  6572.                             value=self.zoomLevel + 0.1;
  6573.                         }break;
  6574.                         case '-0.1':{
  6575.                             value=self.zoomLevel - 0.1;
  6576.                         }break;
  6577.                     };
  6578.                     if(typeof value!='undefined'){
  6579.                         self.zoom(value,{x:0,y:0});
  6580.                     };
  6581.                 },true);
  6582.  
  6583.                 //旋转工具的扩展菜单
  6584.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){
  6585.                     var target=e.target;
  6586.                     var text=target.title;
  6587.                     var value;
  6588.                     function convert(deg){
  6589.                         return deg * Math.PI/180;
  6590.                     };
  6591.  
  6592.                     switch(text){
  6593.                         case '0':{
  6594.                             value=0;
  6595.                         }break;
  6596.                         case '+90':{
  6597.                             value=self.rotatedRadians + convert(90);
  6598.                         }break;
  6599.                         case '-90':{
  6600.                             value=self.rotatedRadians - convert(90);
  6601.                         }break;
  6602.                     };
  6603.  
  6604.                     var PI=Math.PI;
  6605.                     if(typeof value!='undefined'){
  6606.                         if(value>=2*PI){
  6607.                             value-=2*PI;
  6608.                         }else if(value<0){
  6609.                             value+=2*PI;
  6610.                         };
  6611.                         self.rotate(value,true);
  6612.                     };
  6613.                 },true);
  6614.  
  6615.                 toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具
  6616.                     self.toolbarEventHandler(e);
  6617.                 },false);
  6618.  
  6619.  
  6620.                 toolbar.addEventListener('dblclick',function(e){//鼠标双击工具
  6621.                     self.toolbarEventHandler(e);
  6622.                 },false);
  6623.  
  6624.  
  6625.                 //阻止浏览器对图片的默认控制行为
  6626.                 img.addEventListener('mousedown',function(e){
  6627.                     e.preventDefault();
  6628.                 },false);
  6629.  
  6630.  
  6631.                 container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作
  6632.                     self.imgWindowEventHandler(e);
  6633.                 },false);
  6634.  
  6635.                 container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片
  6636.                     self.imgWindowEventHandler(e);
  6637.                 },false);
  6638.  
  6639.                 if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放
  6640.                     addWheelEvent(container,function(e){//滚轮缩放
  6641.                         self.imgWindowEventHandler(e);
  6642.                     },false);
  6643.                 };
  6644.  
  6645.  
  6646.                 if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层
  6647.                     var overlayer=ImgWindowC.overlayer;
  6648.                     if(!overlayer){
  6649.                         var overlayer=document.createElement('span');
  6650.                         ImgWindowC.overlayer=overlayer;
  6651.                         overlayer.className='pv-pic-window-overlayer';
  6652.                         document.body.appendChild(overlayer);
  6653.                         overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color;
  6654.                     };
  6655.                     overlayer.style.display='block';
  6656.                 };
  6657.  
  6658.                 //是否点击图片外部关闭
  6659.                 if(prefs.imgWindow.overlayer.shown && prefs.imgWindow.close.clickOutside){
  6660.                     var clickOutside=function(e){
  6661.                         var target=e.target;
  6662.                         if(!container.contains(target)){
  6663.                             self.remove();
  6664.                         };
  6665.                     };
  6666.                     this.clickOutside=clickOutside;
  6667.                     document.addEventListener(prefs.imgWindow.close.clickOutside,clickOutside,true);
  6668.                 };
  6669.  
  6670.                 //是否双击图片本身关闭
  6671.                 if(prefs.imgWindow.close.dblClickImgWindow){
  6672.                     var dblClickImgWindow=function(e){
  6673.                         var target=e.target;
  6674.                         if(target==container || target==img || target==self.rotateOverlayer){
  6675.                             self.remove();
  6676.                         };
  6677.                     };
  6678.                     container.addEventListener('dblclick',dblClickImgWindow,true);
  6679.                 };
  6680.  
  6681.  
  6682.                 document.body.appendChild(container);
  6683.                 ImgWindowC.all.push(this);
  6684.  
  6685.                 this._blur=this.blur.bind(this);
  6686.                 this._focusedKeydown=this.focusedKeydown.bind(this);
  6687.                 this._focusedKeyup=this.focusedKeyup.bind(this);
  6688.  
  6689.                 this.rotatedRadians=0;//已经旋转的角度
  6690.                 this.zoomLevel=1;//缩放级别
  6691.                 this.setToolBadge('zoom',1);
  6692.  
  6693.                 //选中默认工具
  6694.                 this.selectTool(prefs.imgWindow.defaultTool);
  6695.  
  6696.                 this.firstOpen();
  6697.                 self.imgWindow.style.opacity=1;
  6698.             },
  6699.  
  6700.  
  6701.             addStyle:function(){
  6702.                 if(ImgWindowC.style)return;
  6703.                 var style=document.createElement('style');
  6704.                 ImgWindowC.style=style;
  6705.                 style.textContent='\
  6706.                     .pv-pic-window-container {\
  6707.                     position: absolute;\
  6708.                     background-color: rgba(40,40,40,0.9);\
  6709.                     padding: 8px;\
  6710.                     border: 5px solid #ccc;\
  6711.                     line-height: 0;\
  6712.                     text-align: left;\
  6713.                     box-sizing: content-box;\
  6714.                     -webkit-transition: opacity 0.3s ease-in-out;\
  6715.                     transition: opacity 0.3s ease-in-out;\
  6716.                     }\
  6717.                     .pv-pic-window-container_focus {\
  6718.                     box-shadow: 0 0 10px rgba(0,0,0,0.6);\
  6719.                     box-sizing: content-box;\
  6720.                     }\
  6721.                     .pv-pic-window-close,\
  6722.                     .pv-pic-window-search,\
  6723.                     .pv-pic-window-toolbar,\
  6724.                     .pv-pic-window-tb-tool-extend-menu{\
  6725.                     -webkit-transition: opacity 0.2s ease-in-out;\
  6726.                     transition: opacity 0.2s ease-in-out;\
  6727.                     }\
  6728.                     .pv-pic-window-toolbar {\
  6729.                     position: absolute;\
  6730.                     background-color: #535353;\
  6731.                     padding: 0;\
  6732.                     opacity: 0.9;\
  6733.                     display: none;\
  6734.                     cursor: default;\
  6735.                     -o-user-select: none;\
  6736.                     -webkit-user-select: none;\
  6737.                     -moz-user-select: -moz-none;\
  6738.                     user-select: none;\
  6739.                     }\
  6740.                     .pv-pic-window-toolbar:hover {\
  6741.                     opacity: 1;\
  6742.                     }\
  6743.                     .pv-pic-window-toolbar_focus {\
  6744.                     display: block;\
  6745.                     }\
  6746.                     .pv-pic-window-close {\
  6747.                     cursor: pointer;\
  6748.                     position: absolute;\
  6749.                     right: 0px;\
  6750.                     top: -24px;\
  6751.                     background: url("'+prefs.icons.close+'") no-repeat center bottom;\
  6752.                     height: 17px;\
  6753.                     width: 46px;\
  6754.                     opacity: 0.9;\
  6755.                     border:none;\
  6756.                     padding:0;\
  6757.                     padding-top:2px;\
  6758.                     background-color:#1771FF;\
  6759.                     display: none;\
  6760.                     }\
  6761.                     .pv-pic-window-close:hover {\
  6762.                     background-color:red;\
  6763.                     opacity: 1;\
  6764.                     }\
  6765.                     .pv-pic-window-close_focus {\
  6766.                     display: block;\
  6767.                     }\
  6768.                     .pv-pic-window-search {\
  6769.                     cursor: pointer;\
  6770.                     position: absolute;\
  6771.                     right: 50px;\
  6772.                     top: -24px;\
  6773.                     background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\
  6774.                     height: 17px;\
  6775.                     width: 46px;\
  6776.                     opacity: 0.9;\
  6777.                     border:none;\
  6778.                     padding:0;\
  6779.                     padding-top:2px;\
  6780.                     background-color:#1771FF;\
  6781.                     display: none;\
  6782.                     }\
  6783.                     .pv-pic-window-search:hover {\
  6784.                     background-color:red;\
  6785.                     opacity: 1;\
  6786.                     }\
  6787.                     .pv-pic-window-search_focus {\
  6788.                     display: block;\
  6789.                     }\
  6790.                     .pv-pic-window-description {\
  6791.                     margin-top: 20px;\
  6792.                     min-height: 20px;\
  6793.                     }\
  6794.                     .pv-pic-search-state {\
  6795.                     top: 10px;\
  6796.                     left: 10px;\
  6797.                     display: block;\
  6798.                     position: absolute;\
  6799.                     z-index: 1;\
  6800.                     color: #ffff00;\
  6801.                     width: 500px;\
  6802.                     font-size: large;\
  6803.                     text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\
  6804.                     -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6805.                     -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6806.                     }\
  6807.                     .pv-pic-window-pic {\
  6808.                     position: relative;\
  6809.                     display:inline-block;\/*opera把图片设置display:block会出现渲染问题，会有残影，还会引发其他各种问题，吓尿*/\
  6810.                     max-width:none;\
  6811.                     min-width:none;\
  6812.                     max-height:none;\
  6813.                     min-height:none;\
  6814.                     padding:0;\
  6815.                     margin:0;\
  6816.                     border:none;\
  6817.                     vertical-align:middle;\
  6818.                     }\
  6819.                     .pv-pic-window-pic_focus {\
  6820.                     box-shadow: 0 0 6px black;\
  6821.                     }\
  6822.                     .pv-pic-window-tb-tool,\
  6823.                     .pv-pic-window-tb-command{\
  6824.                     box-sizing:content-box;\
  6825.                     -moz-box-sizing:content-box;\
  6826.                     -webkit-box-sizing:content-box;\
  6827.                     height: 24px;\
  6828.                     width: 24px;\
  6829.                     padding: 12px 8px 6px 6px;\
  6830.                     margin:0;\
  6831.                     display: block;\
  6832.                     background: transparent no-repeat center;\
  6833.                     cursor: pointer;\
  6834.                     position: relative;\
  6835.                     border: none;\
  6836.                     border-left: 2px solid transparent;\
  6837.                     border-bottom: 1px solid #868686;\
  6838.                     background-origin: content-box;\
  6839.                     }\
  6840.                     .pv-pic-window-toolbar > span:last-child {\
  6841.                     border-bottom: none;\
  6842.                     }\
  6843.                     .pv-pic-window-tb-tool:hover,\
  6844.                     .pv-pic-window-tb-command:hover{\
  6845.                     border-left: 2px solid red;\
  6846.                     }\
  6847.                     .pv-pic-window-tb-tool-selected{\
  6848.                     box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\
  6849.                     border-left:2px solid #1771FF;\
  6850.                     }\
  6851.                     .pv-pic-window-tb-hand {\
  6852.                     background-image: url("'+prefs.icons.hand+'");\
  6853.                     }\
  6854.                     .pv-pic-window-tb-rotate {\
  6855.                     background-image: url("'+prefs.icons.rotate+'");\
  6856.                     }\
  6857.                     .pv-pic-window-tb-zoom {\
  6858.                     background-image: url("'+prefs.icons.zoom+'");\
  6859.                     }\
  6860.                     .pv-pic-window-tb-flip-horizontal {\
  6861.                     background-image: url("'+prefs.icons.flipHorizontal+'");\
  6862.                     }\
  6863.                     .pv-pic-window-tb-flip-vertical {\
  6864.                     background-image: url("'+prefs.icons.flipVertical+'");\
  6865.                     }\
  6866.                     .pv-pic-window-tb-tool-badge-container {\
  6867.                     display: block;\
  6868.                     position: relative;\
  6869.                     }\
  6870.                     .pv-pic-window-tb-tool-badge {\
  6871.                     position: absolute;\
  6872.                     top: -3px;\
  6873.                     right: 1px;\
  6874.                     font-size: 10px;\
  6875.                     line-height: 1.5;\
  6876.                     padding: 0 3px;\
  6877.                     background-color: #F93;\
  6878.                     border-radius: 50px;\
  6879.                     opacity: 0.5;\
  6880.                     color: black;\
  6881.                     }\
  6882.                     .pv-pic-window-tb-tool-extend-menu{\
  6883.                     position:absolute;\
  6884.                     top:0;\
  6885.                     margin-left:-1px;\
  6886.                     background-color:#535353;\
  6887.                     display:none;\
  6888.                     left:40px;\
  6889.                     color:#C3C3C3;\
  6890.                     font-size:12px;\
  6891.                     text-shadow:0px -1px 0px black;\
  6892.                     opacity:0.7;\
  6893.                     }\
  6894.                     .pv-pic-window-tb-tool-extend-menu:hover{\
  6895.                     opacity:0.9;\
  6896.                     }\
  6897.                     .pv-pic-window-tb-tool-extend-menu-item{\
  6898.                     display:block;\
  6899.                     line-height:1.5;\
  6900.                     text-align:center;\
  6901.                     padding:10px;\
  6902.                     cursor:pointer;\
  6903.                     border: none;\
  6904.                     border-right: 2px solid transparent;\
  6905.                     border-bottom: 1px solid #868686;\
  6906.                     font-size: 20px;\
  6907.                     }\
  6908.                     .pv-pic-window-tb-tool-extend-menu-item:last-child{\
  6909.                     border-bottom: none;\
  6910.                     }\
  6911.                     .pv-pic-window-tb-tool-extend-menu-item:hover{\
  6912.                     border-right:2px solid red;\
  6913.                     }\
  6914.                     .pv-pic-window-tb-tool-extend-menu-item:active{\
  6915.                     padding:11px 9px 9px 11px;\
  6916.                     }\
  6917.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\
  6918.                     border-left:2px solid red;\
  6919.                     }\
  6920.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\
  6921.                     display:block;\
  6922.                     }\
  6923.                     .pv-pic-window-tb-tool-extend-menu-container::after{\
  6924.                     content:"";\
  6925.                     position:absolute;\
  6926.                     right:1px;\
  6927.                     bottom:2px;\
  6928.                     width:0;\
  6929.                     height:0;\
  6930.                     padding:0;\
  6931.                     margin:0;\
  6932.                     border:3px solid #C3C3C3;\
  6933.                     border-top-color:transparent;\
  6934.                     border-left-color:transparent;\
  6935.                     opacity:0.5;\
  6936.                     }\
  6937.                     .pv-pic-window-overlayer{\
  6938.                     height:100%;\
  6939.                     width:100%;\
  6940.                     position:fixed;\
  6941.                     z-index:999999999;\
  6942.                     top:0;\
  6943.                     left:0;\
  6944.                     }\
  6945.                     .pv-pic-window-rotate-indicator{\
  6946.                     display:none;\
  6947.                     position:fixed;\
  6948.                     width:250px;\
  6949.                     height:250px;\
  6950.                     padding:10px;\
  6951.                     margin-top:-135px;\
  6952.                     margin-left:-135px;\
  6953.                     background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\
  6954.                     }\
  6955.                     .pv-pic-window-rotate-indicator-pointer{\
  6956.                     display:block;\
  6957.                     margin-left:auto;\
  6958.                     margin-right:auto;\
  6959.                     background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\
  6960.                     width:60px;\
  6961.                     height:240px;\
  6962.                     position:relative;\
  6963.                     top:5px;\
  6964.                     transform:rotate(0.1deg);\
  6965.                     }\
  6966.                     .pv-pic-window-rotate-overlayer{/*当切换到旋转工具的时候显示这个覆盖层，然后旋转指示器显示在这个覆盖层的下面*/\
  6967.                     position:absolute;\
  6968.                     top:0;\
  6969.                     bottom:0;\
  6970.                     left:0;\
  6971.                     right:0;\
  6972.                     display:none;\
  6973.                     background-color:transparent;\
  6974.                     }\
  6975.                     .pv-pic-window-range{\
  6976.                     position:absolute;\
  6977.                     border:none;\
  6978.                     width:100px;\
  6979.                     height:100px;\
  6980.                     box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\
  6981.                     display:none;\
  6982.                     padding:0;\
  6983.                     background-color:rgba(255, 0, 0, 0.150);\
  6984.                     }\
  6985.                     .pv-pic-window-container::-webkit-scrollbar { width: 0 !important }\
  6986.                     .pv-pic-window-container { -ms-overflow-style: none;overflow: -moz-scrollbars-none; }\
  6987.                     ';
  6988.                 document.head.appendChild(style);
  6989.             },
  6990.  
  6991.             firstOpen:function(){
  6992.                 ImgWindowC.selectedTool='hand';
  6993.                 this.focus();
  6994.                 var imgWindow=this.imgWindow;
  6995.                 var scrolled=getScrolled();
  6996.                 imgWindow.style.left=-5 + scrolled.x + 'px';
  6997.                 imgWindow.style.top=-5 + scrolled.y + 'px';
  6998.  
  6999.                 //window的尺寸
  7000.                 var wSize=getWindowSize();
  7001.                 //空隙
  7002.                 wSize.h -= 16;
  7003.                 wSize.w -= 16;
  7004.  
  7005.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7006.                 var rectSize={
  7007.                     h:parseFloat(imgWindowCS.height),
  7008.                     w:parseFloat(imgWindowCS.width),
  7009.                 };
  7010.                 this.isLongImg=rectSize.h > wSize.h && rectSize.h/rectSize.w >3.5;
  7011.                 if(prefs.imgWindow.suitLongImg && this.isLongImg){
  7012.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  7013.                     this.imgWindow.style.height="100%";
  7014.                     this.imgWindow.style.overflow="scroll";
  7015.                 }else if(prefs.imgWindow.fitToScreen){
  7016.                     this.fitToScreen();
  7017.                     this.center(true,true);
  7018.                 }else{
  7019.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  7020.                 };
  7021.  
  7022.                 this.keepScreenInside();
  7023.             },
  7024.             keepScreenInside:function(){//保持按钮在屏幕里面.
  7025.                 var imgWindow=this.imgWindow;
  7026.                 var imgWindowFullSize={
  7027.                     h:imgWindow.offsetHeight,
  7028.                     w:imgWindow.offsetWidth,
  7029.                 };
  7030.  
  7031.                 var windowSize=getWindowSize();
  7032.  
  7033.                 function keepSI(obj,offsetDirection,defaultValue, out){
  7034.                     var objRect=obj.getBoundingClientRect();
  7035.                     var objStyle=obj.style;
  7036.  
  7037.                     while(offsetDirection.length){
  7038.                         var oD=offsetDirection[0];
  7039.                         var oDV=defaultValue[0];
  7040.                         offsetDirection.shift();
  7041.                         defaultValue.shift();
  7042.                         var oValue=parseFloat(objStyle[oD]);
  7043.                         var newValue;
  7044.                         switch(oD){
  7045.                             case 'top':{
  7046.                                 newValue=oValue - objRect.top;
  7047.                                 if(objRect.top<0){
  7048.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  7049.                                 }else{
  7050.                                     newValue=Math.max(newValue,oDV);
  7051.                                 };
  7052.                             }break;
  7053.                             case 'right':{
  7054.                                 newValue=oValue + (objRect.right - windowSize.w);
  7055.                                 if(objRect.right > windowSize.w){//屏幕外
  7056.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  7057.                                 }else{
  7058.                                     newValue=Math.max(newValue,oDV);
  7059.                                 };
  7060.                             }break;
  7061.                             case 'bottom':{
  7062.                                 newValue=oValue + (objRect.bottom - windowSize.h);
  7063.                                 if(objRect.bottom > windowSize.h){//屏幕外
  7064.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  7065.                                 }else{
  7066.                                     newValue=Math.max(newValue,oDV);
  7067.                                 };
  7068.                             }break;
  7069.                             case 'left':{
  7070.                                 newValue=oValue - objRect.left;
  7071.                                 if(objRect.left<0){
  7072.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  7073.                                 }else{
  7074.                                     newValue=Math.max(newValue,oDV);
  7075.                                 }
  7076.                             }break;
  7077.                         };
  7078.                         //console.log(newValue);
  7079.                         objStyle[oD]=newValue + 'px';
  7080.  
  7081.                     };
  7082.                 };
  7083.  
  7084.                 keepSI(this.closeButton,['top','right'],[-24,0]);
  7085.                 //keepSI(this.searchButton,['top','right'],[-24,50]);
  7086.                 keepSI(this.toolbar,['top','left'],[0,-45]);
  7087.  
  7088.                 // 保持注释在图片里面
  7089.                 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]);
  7090.             },
  7091.             fitToScreen:function(){
  7092.                 if(!prefs.imgWindow.fitToScreen)return;
  7093.                 var wSize=getWindowSize();
  7094.                 //空隙
  7095.                 wSize.h -= 16;
  7096.                 wSize.w -= 16;
  7097.  
  7098.                 var imgWindow=this.imgWindow;
  7099.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7100.                 var rectSize={
  7101.                     h:parseFloat(imgWindowCS.height),
  7102.                     w:parseFloat(imgWindowCS.width),
  7103.                 };
  7104.  
  7105.                 var size;
  7106.                 if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。
  7107.                     if(rectSize.w/rectSize.h > wSize.w/wSize.h){
  7108.                         size={
  7109.                             w:wSize.w,
  7110.                             h:wSize.w / (rectSize.w/rectSize.h),
  7111.                         };
  7112.                     }else{
  7113.                         size={
  7114.                             h:wSize.h,
  7115.                             w:wSize.h * (rectSize.w/rectSize.h),
  7116.                         }
  7117.                     };
  7118.  
  7119.                     this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  7120.                 };
  7121.             },
  7122.             center:function(horizontal,vertical){
  7123.                 if(!horizontal && !vertical)return;
  7124.                 var wSize=getWindowSize();
  7125.                 var imgWindow=this.imgWindow;
  7126.                 var scrolled=getScrolled();
  7127.                 if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px';
  7128.                 if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px';
  7129.             },
  7130.  
  7131.  
  7132.             move:function(e){
  7133.                 this.working=true;
  7134.                 var cursor=this.cursor;
  7135.                 this.changeCursor('handing');
  7136.  
  7137.                 var mouseCoor={
  7138.                     x:e.pageX,
  7139.                     y:e.pageY,
  7140.                 };
  7141.                 var imgWindow=this.imgWindow;
  7142.                 var imgWStyle=imgWindow.style;
  7143.                 var oriOffset={
  7144.                     left:parseFloat(imgWStyle.left),
  7145.                     top:parseFloat(imgWStyle.top),
  7146.                 };
  7147.                 var self=this;
  7148.                 var moveHandler=function(e){
  7149.                     imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px';
  7150.                     imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px';
  7151.                     self.keepScreenInside();
  7152.                     self.moving=true;
  7153.                 };
  7154.                 var mouseupHandler=function(){
  7155.                     e.preventDefault();
  7156.                     self.changeCursor(cursor);
  7157.                     self.working=false;
  7158.                     if(self.tempHand && self.spaceKeyUp){//如果是临时切换到抓手工具，平移完成后返回上个工具
  7159.                         self.tempHand=false;
  7160.                         self.changeCursor(self.selectedTool);
  7161.                     };
  7162.                     document.removeEventListener('mousemove',moveHandler,true);
  7163.                     document.removeEventListener('mouseup',mouseupHandler,true);
  7164.                 };
  7165.                 document.addEventListener('mousemove',moveHandler,true);
  7166.                 document.addEventListener('mouseup',mouseupHandler,true);
  7167.             },
  7168.             rotate:function(origin,topLeft){
  7169.  
  7170.                 var img=this.img;
  7171.                 var imgWindow=this.imgWindow;
  7172.  
  7173.                 var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,'');
  7174.  
  7175.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7176.                 var imgRectSize={
  7177.                     h:parseFloat(imgWindowCS.height),
  7178.                     w:parseFloat(imgWindowCS.width),
  7179.                 };
  7180.  
  7181.                 var rectOffset={
  7182.                     top:parseFloat(imgWindow.style.top),
  7183.                     left:parseFloat(imgWindow.style.left),
  7184.                 };
  7185.  
  7186.                 var imgSize={
  7187.                     h:img.clientHeight,
  7188.                     w:img.clientWidth,
  7189.                 };
  7190.  
  7191.                 var imgOffset={
  7192.                     top:parseFloat(img.style.top),
  7193.                     left:parseFloat(img.style.left),
  7194.                 };
  7195.  
  7196.                 var self=this;
  7197.                 var PI=Math.PI;
  7198.  
  7199.                 var rotate=function (radians){
  7200.                     if(self.rotatedRadians==radians)return;
  7201.                     img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片
  7202.                     self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器
  7203.  
  7204.                     self.rotatedRadians=radians;
  7205.                     self.setToolBadge('rotate',radians/(PI/180));
  7206.  
  7207.                     var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize );
  7208.                     imgWindow.style.width=afterimgRectSize.w +'px';
  7209.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  7210.  
  7211.                     if(!topLeft){
  7212.                         self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize);
  7213.                     };
  7214.  
  7215.                     self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize);
  7216.                     self.keepScreenInside();
  7217.                 };
  7218.  
  7219.  
  7220.                 if(typeof origin=='number'){
  7221.                     rotate(origin);
  7222.                     return;
  7223.                 };
  7224.  
  7225.  
  7226.                 this.working=true;
  7227.  
  7228.                 var lastRotatedRadians=this.rotatedRadians;
  7229.                 this.shiftKeyUp=true;
  7230.                 var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度
  7231.  
  7232.                 var moveHandler=function(e){
  7233.                     self.rotateIndicator.style.display='block';
  7234.                     var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x );
  7235.                     if(radians>=2*PI){
  7236.                         radians-=2*PI;
  7237.                     }else if(radians<0){
  7238.                         radians+=2*PI;
  7239.                     };
  7240.  
  7241.                     if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放
  7242.                         radians -= radians % shiftRotateStep;
  7243.                         radians += shiftRotateStep;
  7244.                     };
  7245.                     rotate(radians);
  7246.                 };
  7247.  
  7248.                 var mouseupHandler=function(){
  7249.                     self.working=false;
  7250.                     self.rotateIndicator.style.display='none';
  7251.                     document.removeEventListener('mousemove',moveHandler,true);
  7252.                     document.removeEventListener('mouseup',mouseupHandler,true);
  7253.                 };
  7254.  
  7255.                 document.addEventListener('mousemove',moveHandler,true);
  7256.                 document.addEventListener('mouseup',mouseupHandler,true);
  7257.             },
  7258.             convertToValidRadians:function(radians){
  7259.                 //转成0-90的等价角度。
  7260.                 var PI=Math.PI;
  7261.                 if(radians > PI){
  7262.                     radians = 2*PI - radians;
  7263.                 };
  7264.                 if(radians > 1/2*PI){
  7265.                     radians = PI - radians;
  7266.                 };
  7267.                 return radians;
  7268.             },
  7269.             getRotatedImgRectSize:function( radians, imgSize ){//通过旋转后的角度和图片的大小，求虚拟矩形的大小
  7270.                 imgSize= imgSize ? imgSize :{
  7271.                     h:this.img.clientHeight,
  7272.                     w:this.img.clentWidth,
  7273.                 };
  7274.  
  7275.                 if(typeof radians==='undefined'){
  7276.                     radians = this.rotatedRadians;
  7277.                 };
  7278.  
  7279.                 radians=this.convertToValidRadians(radians);
  7280.  
  7281.                 return {
  7282.                     h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)),
  7283.                     w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)),
  7284.                 };
  7285.             },
  7286.             getRotatedImgCliSize:function(rectSize,radians){//通过虚拟矩形的大小和图片的旋转角度，求图片的大小
  7287.  
  7288.                 if(typeof radians==='undefined'){
  7289.                     radians = this.rotatedRadians;
  7290.                 };
  7291.  
  7292.                 radians=this.convertToValidRadians(radians);
  7293.  
  7294.                 if(radians==0){
  7295.                     //radians=Math.PI/180 * 1/100;
  7296.                     return rectSize;
  7297.                 };
  7298.  
  7299.                 var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians));
  7300.                 var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians);
  7301.                 return {
  7302.                     h:h,
  7303.                     w:w,
  7304.                 };
  7305.  
  7306.             },
  7307.             setImgOffset:function(oriOffset,bImgSize,aImgSize){
  7308.                 var imgStyle=this.img.style;
  7309.  
  7310.                 //避免出现指数形式的数字和单位相加，导致变成无效值
  7311.                 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px';
  7312.                 var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2)  + 'px';
  7313.                 imgStyle.top= top;
  7314.                 imgStyle.left= left;
  7315.             },
  7316.             setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){
  7317.                 ratio= ratio? ratio : {x:1/2,y:1/2};
  7318.                 var imgWindowStyle=this.imgWindow.style;
  7319.                 var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px';
  7320.                 var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px';
  7321.                 imgWindowStyle.top= top;
  7322.                 imgWindowStyle.left= left;
  7323.             },
  7324.             zoom:function(e,ratio){//e可能是undefined,可能是事件对象，可能是直接的缩放级别数字
  7325.                 var imgWindow=this.imgWindow;
  7326.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7327.                 var imgRectSize={
  7328.                     h:parseFloat(imgWindowCS.height),
  7329.                     w:parseFloat(imgWindowCS.width),
  7330.                 };
  7331.  
  7332.                 var rectOffset={
  7333.                     top:parseFloat(imgWindow.style.top),
  7334.                     left:parseFloat(imgWindow.style.left),
  7335.                 };
  7336.  
  7337.                 var img=this.img;
  7338.                 var self=this;
  7339.  
  7340.                 var zoom=function(level){//缩放到指定级别
  7341.                     if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return;
  7342.  
  7343.                     var afterImgSize={
  7344.                         h:self.imgNaturalSize.h * level,
  7345.                         w:self.imgNaturalSize.w * level,
  7346.                     };
  7347.                     img.width=afterImgSize.w;
  7348.                     img.height=afterImgSize.h;
  7349.  
  7350.                     var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize );
  7351.                     //console.log(afterimgRectSize);
  7352.                     imgWindow.style.width=afterimgRectSize.w +'px';
  7353.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  7354.                     self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio);
  7355.                     self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移
  7356.                     self.zoomLevel=level;
  7357.                     self.setToolBadge('zoom',level);
  7358.                     self.keepScreenInside();
  7359.                 };
  7360.  
  7361.                 if(typeof e!='object'){
  7362.                     ratio=ratio? ratio : {
  7363.                         x:1/2,
  7364.                         y:1/2,
  7365.                     };
  7366.                     zoom(e);
  7367.                     return;
  7368.                 };
  7369.  
  7370.                 this.working=true;
  7371.  
  7372.                 ratio=this.getZoomRatio({
  7373.                     x:e.clientX,
  7374.                     y:e.clientY,
  7375.                 });
  7376.  
  7377.  
  7378.                 var moved;
  7379.                 var lastPageX=e.pageX;
  7380.                 var currentLevel=this.zoomLevel;
  7381.                 var moveFired=0;
  7382.                 var moveHandler=function(e){
  7383.                     moveFired++
  7384.                     if(moveFired < 2){//有时候点击的时候不小心会触发一发move
  7385.                         return;
  7386.                     };
  7387.                     moved=true;
  7388.                     var pageX=e.pageX;
  7389.                     var level;
  7390.                     if(pageX > lastPageX){//向右移，zoomin扩大
  7391.                         self.changeCursor('zoom',false);
  7392.                         level=0.05;
  7393.                     }else{//向左移，zoomout缩小
  7394.                         self.changeCursor('zoom',true);
  7395.                         level=-0.05;
  7396.                     };
  7397.                     lastPageX=pageX;
  7398.                     currentLevel += level;
  7399.                     zoom(currentLevel);
  7400.                 };
  7401.  
  7402.                 var mouseupHandler=function(e){
  7403.                     self.working=false;
  7404.                     document.removeEventListener('mousemove',moveHandler,true);
  7405.                     document.removeEventListener('mouseup',mouseupHandler,true);
  7406.  
  7407.                     var level=self.getNextZoomLevel();
  7408.  
  7409.                     if(self.zoomOut && self.altKeyUp){
  7410.                         self.zoomOut=false;
  7411.                     };
  7412.  
  7413.                     if(!moved){//如果没有平移缩放。
  7414.                         zoom(level);
  7415.                     };
  7416.  
  7417.                     self.changeCursor('zoom',self.zoomOut);
  7418.  
  7419.                     if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){
  7420.                         self.tempZoom=false;
  7421.                         self.changeCursor(self.selectedTool);
  7422.                     };
  7423.  
  7424.                 };
  7425.  
  7426.                 document.addEventListener('mousemove',moveHandler,true);
  7427.                 document.addEventListener('mouseup',mouseupHandler,true);
  7428.             },
  7429.             getNextZoomLevel:function(){
  7430.                 var level;
  7431.                 var self=this;
  7432.                 if(this.zoomOut){//缩小
  7433.                     ImgWindowC.zoomRangeR._find(function(value){
  7434.                         if(value < self.zoomLevel){
  7435.                             level=value;
  7436.                             return true;
  7437.                         }
  7438.                     })
  7439.                 }else{
  7440.                     ImgWindowC.zoomRange._find(function(value){
  7441.                         if(value > self.zoomLevel){
  7442.                             level=value;
  7443.                             return true;
  7444.                         };
  7445.                     });
  7446.                 }
  7447.                 return level;
  7448.             },
  7449.             getZoomRatio:function(mouseCoor){
  7450.                 var ibcRect=this.img.getBoundingClientRect();
  7451.                 var ratio={
  7452.                     x:(mouseCoor.x-ibcRect.left)/ibcRect.width,
  7453.                     y:(mouseCoor.y-ibcRect.top)/ibcRect.height,
  7454.                 };
  7455.                 if(ratio.x<0){
  7456.                     ratio.x=0
  7457.                 }else if(ratio.x>1){
  7458.                     ratio.x=1
  7459.                 };
  7460.                 if(ratio.y<0){
  7461.                     ratio.y=0
  7462.                 }else if(ratio.y>1){
  7463.                     ratio.y=1
  7464.                 };
  7465.                 return ratio;
  7466.             },
  7467.             aerialView:function(e){
  7468.                 this.working=true;
  7469.                 //记住现在的缩放比例
  7470.                 var cLevel=this.zoomLevel;
  7471.  
  7472.                 var wSize=getWindowSize();
  7473.                 wSize.h -= 16;
  7474.                 wSize.w -= 16;
  7475.  
  7476.                 var imgWindow=this.imgWindow;
  7477.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7478.                 var rectSize={
  7479.                     h:parseFloat(imgWindowCS.height),
  7480.                     w:parseFloat(imgWindowCS.width),
  7481.                 };
  7482.                 var rectRatio=rectSize.h/rectSize.w;
  7483.                 var windowRatio=wSize.h/wSize.w;
  7484.  
  7485.                 var size;
  7486.                 var rangeSize={};
  7487.                 if(rectRatio > windowRatio){
  7488.                     size={
  7489.                         h:wSize.h,
  7490.                         w:wSize.h / rectRatio,
  7491.                     };
  7492.                     rangeSize.h=Math.min(wSize.h *  (size.h / rectSize.h), size.h);
  7493.                     rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w);
  7494.                 }else{
  7495.                     size={
  7496.                         w:wSize.w,
  7497.                         h:wSize.w * rectRatio,
  7498.                     };
  7499.                     rangeSize.w=Math.min(wSize.w *  (size.w / rectSize.w), size.w);
  7500.                     rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h);
  7501.                 };
  7502.  
  7503.  
  7504.                 this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  7505.  
  7506.                 this.center(true,true);
  7507.  
  7508.                 this.keepScreenInside();
  7509.  
  7510.                 var viewRange=this.viewRange;
  7511.                 var vRS=viewRange.style;
  7512.                 vRS.display='block';
  7513.                 vRS.height=rangeSize.h + 'px';
  7514.                 vRS.width=rangeSize.w + 'px';
  7515.                 vRS.top=0 + 'px';
  7516.                 vRS.left=0 + 'px';
  7517.  
  7518.  
  7519.  
  7520.                 var viewRangeRect=viewRange.getBoundingClientRect();
  7521.                 var scrolled=getScrolled();
  7522.                 var viewRangeCenterCoor={
  7523.                     x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w,
  7524.                     y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h,
  7525.                 };
  7526.  
  7527.                 var self=this;
  7528.  
  7529.                 var moveRange={
  7530.                     x:[8,8+size.w-rangeSize.w],
  7531.                     y:[8,8+size.h-rangeSize.h]
  7532.                 };
  7533.  
  7534.  
  7535.                 function setViewRangePosition(pageXY){
  7536.                     var top=pageXY.y - viewRangeCenterCoor.y;
  7537.                     var left=pageXY.x - viewRangeCenterCoor.x;
  7538.                     if(top<=moveRange.y[0]){
  7539.                         top=moveRange.y[0];
  7540.                     }else if(top>=moveRange.y[1]){
  7541.                         top=moveRange.y[1];
  7542.                     };
  7543.                     vRS.top= top + 'px';
  7544.                     if(left<=moveRange.x[0]){
  7545.                         left=moveRange.x[0];
  7546.                     }else if(left>=moveRange.x[1]){
  7547.                         left=moveRange.x[1];
  7548.                     };
  7549.                     vRS.left= left + 'px';
  7550.                 };
  7551.  
  7552.                 setViewRangePosition({
  7553.                     x:e.pageX,
  7554.                     y:e.pageY,
  7555.                 });
  7556.  
  7557.                 var moveHandler=function(e){
  7558.                     setViewRangePosition({
  7559.                         x:e.pageX,
  7560.                         y:e.pageY,
  7561.                     });
  7562.                 };
  7563.  
  7564.                 var mouseupHandler=function(){
  7565.                     self.working=false;
  7566.                     viewRange.style.display='none';
  7567.                     self.zoom(cLevel);
  7568.                     var scrolled=getScrolled();
  7569.                     imgWindow.style.top= -13 -  rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px';
  7570.                     imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px';
  7571.  
  7572.                     //说明图片的高度没有屏幕高，居中
  7573.                     //说明图片的宽度没有屏幕宽，居中
  7574.                     self.center(rangeSize.w == size.w , rangeSize.h == size.h);
  7575.  
  7576.                     self.keepScreenInside();
  7577.  
  7578.                     document.removeEventListener('mousemove',moveHandler,true);
  7579.                     document.removeEventListener('mouseup',mouseupHandler,true);
  7580.                 };
  7581.                 document.addEventListener('mousemove',moveHandler,true);
  7582.                 document.addEventListener('mouseup',mouseupHandler,true);
  7583.             },
  7584.             setToolBadge:function(tool,content){
  7585.                 var scale=0;
  7586.                 switch(tool){
  7587.                     case 'zoom':{
  7588.                         scale=2;
  7589.                     }break;
  7590.                     case 'rotate':{
  7591.                         scale=1;
  7592.                     }break;
  7593.                     default:break;
  7594.                 }
  7595.                 content=typeof content=='string'? content : content.toFixed(scale);
  7596.                 this.toolMap[tool].nextElementSibling.textContent=content;
  7597.             },
  7598.             notExponential:function(num){//不要转为指数形势
  7599.                 if(num>0){
  7600.                     if(num >= 999999999999999934463){
  7601.                         return  999999999999999934463;
  7602.                     }else if(num <= 0.000001){
  7603.                         return 0.000001;
  7604.                     };
  7605.                 }else if(num < 0){
  7606.                     if(num >= -0.000001){
  7607.                         return -0.000001;
  7608.                     }else if(num <= -999999999999999934463){
  7609.                         return -999999999999999934463
  7610.                     };
  7611.                 };
  7612.  
  7613.                 return num;
  7614.             },
  7615.  
  7616.             blur:function(e){
  7617.                 if(!this.focused)return;
  7618.                 var imgWindow =this.imgWindow;
  7619.                 //点击imgWinodw的外部的时候失去焦点
  7620.                 if(e!==true && imgWindow.contains(e.target))return;
  7621.                 imgWindow.classList.remove('pv-pic-window-container_focus');
  7622.                 this.toolbar.classList.remove('pv-pic-window-toolbar_focus');
  7623.                 this.closeButton.classList.remove('pv-pic-window-close_focus');
  7624.                 //this.searchButton.classList.remove('pv-pic-window-search_focus');
  7625.                 this.img.classList.remove('pv-pic-window-pic_focus');
  7626.                 document.removeEventListener('mousedown',this._blur,true);
  7627.                 document.removeEventListener('keydown',this._focusedKeydown,true);
  7628.                 document.removeEventListener('keyup',this._focusedKeyup,true);
  7629.                 this.changeCursor('default');
  7630.                 ImgWindowC.selectedTool=this.selectedTool;
  7631.                 this.focused=false;
  7632.             },
  7633.             focus:function(){
  7634.                 if(this.focused)return;
  7635.                 this.imgWindow.classList.add('pv-pic-window-container_focus');
  7636.                 this.toolbar.classList.add('pv-pic-window-toolbar_focus');
  7637.                 this.closeButton.classList.add('pv-pic-window-close_focus');
  7638.                 //this.searchButton.classList.add('pv-pic-window-search_focus');
  7639.                 this.img.classList.add('pv-pic-window-pic_focus');
  7640.                 this.imgWindow.style.zIndex= ImgWindowC.styleZIndex;
  7641.                 this.zIndex=ImgWindowC.styleZIndex;
  7642.                 ImgWindowC.styleZIndex ++;
  7643.                 document.addEventListener('keydown',this._focusedKeydown,true);
  7644.                 document.addEventListener('keyup',this._focusedKeyup,true);
  7645.                 document.addEventListener('mousedown',this._blur,true);
  7646.  
  7647.                 //还原鼠标样式。
  7648.                 this.changeCursor(this.selectedTool);
  7649.  
  7650.                 if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){
  7651.                     this.selectTool(ImgWindowC.selectedTool);
  7652.                 };
  7653.  
  7654.                 this.focused=true;
  7655.             },
  7656.             focusedKeyup:function(e){
  7657.                 var keyCode=e.keyCode;
  7658.                 var valid=[32,18,16,72,17,72,82,90,67];
  7659.                 if(valid.indexOf(keyCode)==-1)return;
  7660.  
  7661.                 e.preventDefault();
  7662.  
  7663.                 switch(keyCode){
  7664.                     case 32:{//空格键，临时切换到移动
  7665.                         this.spaceKeyUp=true;
  7666.                         if(!this.tempHand)return;//如果之前没有临时切换到抓手工具（当已经在工作的时候，按下空格不会临时切换到抓手工具）
  7667.                         if(!this.working){//松开按键的时候，没有在继续平移了。
  7668.                             this.tempHand=false;
  7669.                             this.changeCursor(this.selectedTool);
  7670.                         };
  7671.                     }break;
  7672.                     case 18:{//alt键盘切换缩小放大。
  7673.                         this.altKeyUp=true;
  7674.                         if(!this.zoomOut)return;
  7675.                         if(!this.working){
  7676.                             this.zoomOut=false;
  7677.                             this.changeCursor('zoom');
  7678.                             if(this.tempZoom && this.ctrlKeyUp){
  7679.                                 this.tempZoom=false;
  7680.                                 this.changeCursor(this.selectedTool);
  7681.                             };
  7682.                         };
  7683.                     }break;
  7684.                     case 16:{//shift键，旋转的时候按住shift键，步进缩放。
  7685.                         this.shiftKeyUp=true;
  7686.                     }break;
  7687.                     case 17:{//ctrl键
  7688.                         clearTimeout(this.ctrlkeyDownTimer);
  7689.                         if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开
  7690.                             this.ctrlKeyUp=true;
  7691.                             if(!this.tempZoom)return;//如果没有切换到了缩放
  7692.                             if(!this.working && this.altKeyUp){
  7693.                                 this.tempZoom=false;
  7694.                                 this.changeCursor(this.selectedTool);
  7695.                             };
  7696.                         };
  7697.                     }break;
  7698.                     case 67:{//c键
  7699.                         this.justCKeyUp=true;
  7700.                         var self=this;
  7701.                         clearTimeout(this.justCKeyUpTimer);
  7702.                         this.justCKeyUpTimer=setTimeout(function(){
  7703.                             self.justCKeyUp=false;
  7704.                         },100)
  7705.                     }break;
  7706.                     case 72:{//h键
  7707.                         this.hKeyUp=true;
  7708.                     }break;
  7709.                     case 82:{//r键
  7710.                         this.rKeyUp=true;
  7711.                     }break;
  7712.                     case 90:{//z键
  7713.                         this.zKeyUp=true;
  7714.                     }break;
  7715.                     default:break;
  7716.                 };
  7717.  
  7718.                 if([72,82,90].indexOf(keyCode)!=-1){
  7719.                     if(!this.working && this.restoreBeforeTool){
  7720.                         this.restoreBeforeTool=false;
  7721.                         this.selectTool(this.beforeTool);
  7722.                     };
  7723.                 };
  7724.             },
  7725.             focusedKeydown:function(e){
  7726.                 var keyCode=e.keyCode;
  7727.                 var valid=[32,82,72,90,18,16,17,27,67];//有效的按键
  7728.                 if(valid.indexOf(keyCode)==-1) return;
  7729.  
  7730.                 e.preventDefault();
  7731.  
  7732.                 if(this.working){//working的时候也可以接受按下shift键，以便旋转的时候可以任何时候按下
  7733.                     if(keyCode==16){//shift键
  7734.                         this.shiftKeyUp=false;
  7735.                     };
  7736.                     return;
  7737.                 };
  7738.  
  7739.                 switch(keyCode){
  7740.                     case 82:{//r键,切换到旋转工具
  7741.                         if(this.rKeyUp){
  7742.                             this.rKeyUp=false;
  7743.                             this.beforeTool=this.selectedTool;
  7744.                             this.selectTool('rotate');
  7745.                         };
  7746.                     }break;
  7747.                     case 72:{//h键,切换到抓手工具
  7748.                         if(this.hKeyUp){
  7749.                             this.hKeyUp=false;
  7750.                             this.beforeTool=this.selectedTool;
  7751.                             this.selectTool('hand');
  7752.                         };
  7753.                     }break;
  7754.                     case 90:{//z键,切换到缩放工具
  7755.                         if(this.zKeyUp){
  7756.                             this.zKeyUp=false;
  7757.                             this.beforeTool=this.selectedTool;
  7758.                             this.selectTool('zoom');
  7759.                         };
  7760.                     }break;
  7761.                     case 32:{//空格键阻止,临时切换到抓手功能
  7762.                         if(this.spaceKeyUp){
  7763.                             this.spaceKeyUp=false;
  7764.                             if(this.selectedTool!='hand'){
  7765.                                 this.tempHand=true;
  7766.                                 this.changeCursor('hand');
  7767.                             };
  7768.                         };
  7769.                     }break;
  7770.                     case 18:{//alt键,在当前选择是缩放工具的时候，按下的时候切换到缩小功能
  7771.                         if(this.altKeyUp){
  7772.                             if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return;
  7773.                             this.zoomOut=true;
  7774.                             this.altKeyUp=false;
  7775.                             this.changeCursor('zoom',true);
  7776.                         };
  7777.                     }break;
  7778.                     case 17:{//ctrl键临时切换到缩放工具
  7779.                         if(this.ctrlKeyUp){
  7780.                             var self=this;
  7781.                             this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题
  7782.                                 self.ctrlKeyUp=false;
  7783.                                 if(self.selectedTool!='zoom'){
  7784.                                     self.tempZoom=true;
  7785.                                     self.changeCursor('zoom');
  7786.                                 };
  7787.                             },100);
  7788.                         };
  7789.                     }break;
  7790.                     case 67:{//c键
  7791.                         clearTimeout(this.ctrlkeyDownTimer);
  7792.                     }break;
  7793.                     case 27:{//ese关闭窗口
  7794.                         if(prefs.imgWindow.close.escKey){
  7795.                             this.remove();
  7796.                         };
  7797.                     }break;
  7798.                     default:break;
  7799.                 };
  7800.             },
  7801.  
  7802.             toolbarEventHandler:function(e){
  7803.                 e.stopPropagation();
  7804.                 var target=e.target;
  7805.                 var toolMap=this.toolMap;
  7806.                 for(var i in toolMap){
  7807.                     if(toolMap.hasOwnProperty(i) && toolMap[i]==target){
  7808.                         switch(e.type){
  7809.                             case 'mousedown':{
  7810.                                 this.selectTool(i);
  7811.                             }break;
  7812.                             case 'dblclick':{
  7813.                                 this.dblclickCommand(i);
  7814.                             }break;
  7815.                             default:break;
  7816.                         };
  7817.                         break;
  7818.                     };
  7819.                 };
  7820.             },
  7821.             imgWindowEventHandler:function(e){
  7822.                 var selectedTool=this.selectedTool;
  7823.                 if(selectedTool == "hand" && prefs.imgWindow.suitLongImg && this.isLongImg){
  7824.                     if(e.type == "wheel")
  7825.                         return;
  7826.                     if(e.type == "click" && !this.moving){
  7827.                         this.imgWindow.style.height=this.imgWindow.style.height=="100%"?"":"100%";
  7828.                         this.imgWindow.style.overflow=this.imgWindow.style.overflow=="scroll"?"":"scroll";
  7829.                         this.keepScreenInside();
  7830.                     }
  7831.                 }
  7832.                 e.stopPropagation();
  7833.                 switch(e.type){
  7834.                     case 'click':{//阻止opera的图片保存
  7835.                         this.moving=false;
  7836.                         if(e.ctrlKey && e.target.nodeName=='IMG'){
  7837.                             e.preventDefault();
  7838.                         }
  7839.                     }break;
  7840.                     case 'mousedown':{
  7841.                         if(!this.focused){//如果没有focus，先focus
  7842.                             this.focus();
  7843.                             this.keepScreenInside();
  7844.                         };
  7845.  
  7846.                         var target=e.target;
  7847.                         if(e.button==2){//由于rotate时候的覆盖层问题，修复右键的图片菜单弹出
  7848.                             if(target!=this.rotateOverlayer)return;
  7849.                             var self=this;
  7850.                             this.rotateOverlayer.style.display='none';
  7851.                             var upHandler=function(){
  7852.                                 document.removeEventListener('mouseup',upHandler,true);
  7853.                                 setTimeout(function(){
  7854.                                     self.rotateOverlayer.style.display='block';
  7855.                                 },10);
  7856.                             };
  7857.                             document.addEventListener('mouseup',upHandler,true);
  7858.                             return;
  7859.                         };
  7860.  
  7861.                         if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return;
  7862.                         e.preventDefault();
  7863.                         if(this.tempHand){
  7864.                             this.move(e);
  7865.                         }else if(this.tempZoom){
  7866.                             this.zoom(e);
  7867.                         }else if(selectedTool=='hand'){
  7868.                             this.restoreBeforeTool=!this.hKeyUp;
  7869.                             if(this.hKeyUp){
  7870.                                 this.move(e);
  7871.                             }else{//鸟瞰视图
  7872.                                 this.aerialView(e);
  7873.                             };
  7874.                         }else if(selectedTool=='rotate'){
  7875.                             var origin={//旋转原点
  7876.                                 x:e.clientX - 30,//稍微偏左一点。
  7877.                                 y:e.clientY ,
  7878.                             };
  7879.  
  7880.                             var rIS=this.rotateIndicator.style;
  7881.                             //rIS.display='block';
  7882.                             rIS.top=origin.y + 'px';
  7883.                             rIS.left=origin.x + 'px';
  7884.  
  7885.                             this.restoreBeforeTool=!this.rKeyUp;
  7886.                             this.rotate(origin);
  7887.                         }else if(selectedTool=='zoom'){
  7888.                             this.restoreBeforeTool=!this.zKeyUp;
  7889.                             this.zoom(e);
  7890.                         };
  7891.                     }break;
  7892.                     case 'wheel':{
  7893.                         if(!this.focused)return;//如果没有focus
  7894.                         if(e.deltaY===0)return;//非Y轴的滚动
  7895.                         e.preventDefault();
  7896.                         if(this.working)return;
  7897.                         var oriZoomOut=this.zoomOut;
  7898.                         this.zoomOut = !!(e.deltaY > 0);
  7899.  
  7900.                         var ratio=this.getZoomRatio({
  7901.                             x:e.clientX,
  7902.                             y:e.clientY,
  7903.                         });
  7904.  
  7905.                         var level=this.getNextZoomLevel();
  7906.  
  7907.                         this.zoom(level,ratio);
  7908.                         this.zoomOut=oriZoomOut;
  7909.                     }break;
  7910.                     default:break;
  7911.                 };
  7912.             },
  7913.  
  7914.             dblclickCommand:function(tool){
  7915.                 var done;
  7916.                 switch(tool){
  7917.                     case 'hand':{//双击居中,并且适应屏幕
  7918.                         this.zoom(1);
  7919.                         this.fitToScreen();
  7920.                         this.center(true,true);
  7921.                         this.keepScreenInside();
  7922.                     }break;
  7923.                     case 'rotate':{//双击还原旋转
  7924.                         if(this.rotatedRadians==0)return;
  7925.                         done=true;
  7926.                         this.rotate(0,true);
  7927.                     }break;
  7928.                     case 'zoom':{//双击还原缩放
  7929.                         if(this.zoomLevel==1)return;
  7930.                         done=true;
  7931.                         this.zoom(1,{x:0,y:0});
  7932.                     }break;
  7933.                     default:break;
  7934.                 };
  7935.  
  7936.                 if((tool=='rotate' || tool=='zoom') && done){
  7937.                     var scrolled=getScrolled();
  7938.                     var imgWindow=this.imgWindow;
  7939.                     var imgWinodowRect=imgWindow.getBoundingClientRect();
  7940.                     var imgWindowStyle=imgWindow.style;
  7941.                     if(imgWinodowRect.left<40){
  7942.                         imgWindowStyle.left=40 + scrolled.x + 'px';
  7943.                     };
  7944.                     if(imgWinodowRect.top<-5){
  7945.                         imgWindowStyle.top=-5 + scrolled.y +'px';
  7946.                     };
  7947.                     this.keepScreenInside();
  7948.                 };
  7949.  
  7950.             },
  7951.             doFlipCommand:function(command){
  7952.                 var map={
  7953.                     fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '],
  7954.                     fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '],
  7955.                 };
  7956.  
  7957.                 var iTransform=this.img.style[support.cssTransform];
  7958.  
  7959.                 var toolClassList=this.toolMap[command].classList;
  7960.  
  7961.                 if(map[command][0].test(iTransform)){
  7962.                     iTransform=iTransform.replace(map[command][0],'');
  7963.                     toolClassList.remove(this.selectedToolClass);
  7964.                 }else{
  7965.                     iTransform += map[command][1];
  7966.                     toolClassList.add(this.selectedToolClass);
  7967.                 };
  7968.                 this.img.style[support.cssTransform]=iTransform;
  7969.  
  7970.             },
  7971.             selectTool:function(tool){
  7972.                 var command=['fv','fh'];
  7973.                 if(command.indexOf(tool)==-1){//工具选择
  7974.                     if(this.selectedTool==tool){
  7975.                         if(tool=="rotate"){
  7976.                             var PI=Math.PI;
  7977.                             var value=this.rotatedRadians + 90 * PI/180;
  7978.                             if(value>=2*PI){
  7979.                                 value-=2*PI;
  7980.                             }
  7981.                             this.rotate(value,true);
  7982.                         }
  7983.                         return;
  7984.                     }
  7985.                     var selectedTool=this.selectedTool;
  7986.                     this.selectedTool=tool;
  7987.                     if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标
  7988.                         return;
  7989.                     };
  7990.  
  7991.                     this.rotateOverlayer.style.display=(tool=='rotate'? 'block' : 'none');//这个覆盖层是为了捕捉双击或者单击事件。
  7992.  
  7993.                     if(selectedTool){
  7994.                         this.toolMap[selectedTool].classList.remove(this.selectedToolClass);
  7995.                     };
  7996.                     this.toolMap[tool].classList.add(this.selectedToolClass);
  7997.                     this.changeCursor(tool);
  7998.                 }else{//命令
  7999.                     this.doFlipCommand(tool);
  8000.                 };
  8001.             },
  8002.             changeCursor:function(tool,zoomOut){
  8003.                 if(tool=='zoom'){
  8004.                     tool+=zoomOut? '-out' : '-in';
  8005.                 };
  8006.                 if(this.cursor==tool)return;
  8007.                 this.cursor=tool;
  8008.  
  8009.                 var cursor;
  8010.  
  8011.                 switch(tool){
  8012.                     case 'hand':{
  8013.                         cursor=support.cssCursorValue.grab || 'pointer';
  8014.                     }break;
  8015.                     case 'handing':{
  8016.                         cursor=support.cssCursorValue.grabbing || 'pointer';
  8017.                     }break;
  8018.                     case 'zoom-in':{
  8019.                         cursor=support.cssCursorValue.zoomIn;
  8020.                     }break;
  8021.                     case 'zoom-out':{
  8022.                         cursor=support.cssCursorValue.zoomOut;
  8023.                     }break;
  8024.                     case 'rotate':{
  8025.                         cursor='progress';
  8026.                     }break;
  8027.                     case 'default':{
  8028.                         cursor='';
  8029.                     }break;
  8030.                 };
  8031.  
  8032.                 if(typeof cursor!='undefined'){
  8033.                     this.imgWindow.style.cursor=cursor;
  8034.                 };
  8035.  
  8036.             },
  8037.  
  8038.             remove:function(){
  8039.                 if(this.removed)return;
  8040.                 this.removed=true;
  8041.                 this.blur(true);
  8042.                 this.imgWindow.style.opacity=0;
  8043.                 let self = this;
  8044.                 setTimeout(function(){
  8045.                     self.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。
  8046.                     self.imgWindow.parentNode.removeChild(self.imgWindow);
  8047.                 },300);
  8048.  
  8049.                 var index=ImgWindowC.all.indexOf(this);
  8050.                 ImgWindowC.all.splice(index,1);
  8051.  
  8052.                 //focus next
  8053.                 if(ImgWindowC.all.length==0){
  8054.                     if(ImgWindowC.overlayer){
  8055.                         ImgWindowC.overlayer.style.display='none';
  8056.                     };
  8057.                 }else{
  8058.                     var topmost=0;
  8059.                     ImgWindowC.all.forEach(function(iwin){
  8060.                         if(iwin.zIndex > topmost){
  8061.                             topmost=iwin;
  8062.                         };
  8063.                     });
  8064.                     if(topmost){
  8065.                         topmost.focus();
  8066.                     };
  8067.                 };
  8068.  
  8069.             },
  8070.  
  8071.         };
  8072.  
  8073.         // 载入动画
  8074.         function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){
  8075.             this.args=arrayFn.slice.call(arguments,0);
  8076.             this.data=data;//data
  8077.             this.buttonType=buttonType;//点击的按钮类型
  8078.             this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话
  8079.             this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开
  8080.             this.init();
  8081.         };
  8082.  
  8083.         LoadingAnimC.all=[];
  8084.  
  8085.         LoadingAnimC.prototype={
  8086.             init:function(){
  8087.                 LoadingAnimC.all.push(this);
  8088.                 this.addStyle();
  8089.                 var container=document.createElement('span');
  8090.  
  8091.                 container.className='pv-loading-container';
  8092.                 this.loadingAnim=container;
  8093.  
  8094.                 container.title=i18n("loading")+':' + this.data.src;
  8095.                 container.innerHTML=
  8096.                     '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+
  8097.                     '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>';
  8098.  
  8099.                 document.body.appendChild(container);
  8100.  
  8101.                 var self = this;
  8102.                 container.addEventListener('click',function(e){
  8103.                     var tcl=e.target.classList;
  8104.                     if(tcl.contains('pv-loading-cancle')){
  8105.                         self.imgReady.abort();
  8106.                         self.remove();
  8107.                     }else if(tcl.contains('pv-loading-retry')){
  8108.                         self.remove();
  8109.                         new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]);
  8110.                     };
  8111.                 },true);
  8112.  
  8113.                 this.setPosition();
  8114.  
  8115.                 if (this.buttonType == 'current') {
  8116.                     this.loadImg(this.data.imgSrc);
  8117.                 } else {
  8118.                     if (!this.data.xhr) {
  8119.                         if(this.buttonType == 'search'){
  8120.                             sortSearch();
  8121.                             let from=0;
  8122.                             let searchFun=function(){
  8123.                                 searchImgByImg(self.data.imgSrc, null, function(srcs, index){
  8124.                                     let src=srcs.shift();
  8125.                                     if(index==3){
  8126.                                         self.loadImg(src, srcs);
  8127.                                     }else{
  8128.                                         from=index+1;
  8129.                                         self.loadImg(src, srcs, searchFun);
  8130.                                     }
  8131.                                 },function(e) {
  8132.                                     self.error("网络错误");
  8133.                                 },function(e) {
  8134.                                     self.error("没有找到原图");
  8135.                                 }, from);
  8136.                             };
  8137.                             searchFun();
  8138.                         }else{
  8139.                             this.loadImg(this.data.src||this.data.imgSrc, this.data.srcs);
  8140.                         }
  8141.                     } else {
  8142.                         xhrLoad.load({
  8143.                             url: this.data.src,
  8144.                             xhr: this.data.xhr,
  8145.                             cb: function(imgSrc, imgSrcs, caption) {
  8146.                                 if (imgSrc) {
  8147.                                     self.loadImg(imgSrc, imgSrcs);
  8148.                                 } else {
  8149.                                     self.error();
  8150.                                 }
  8151.                             },
  8152.                             onerror: function() {
  8153.                                 self.error();
  8154.                             }
  8155.                         });
  8156.                     }
  8157.                 }
  8158.             },
  8159.             addStyle:function(){
  8160.                 if(LoadingAnimC.styleAdded)return;
  8161.                 LoadingAnimC.styleAdded=true;
  8162.                 var style=document.createElement('style');
  8163.                 style.type='text/css';
  8164.                 style.textContent='\
  8165.                 .pv-loading-container {\
  8166.                 position: absolute;\
  8167.                 z-index:999999997;\
  8168.                 background: black url("'+prefs.icons.loading+'") center no-repeat;\
  8169.                 background-origin: content-box;\
  8170.                 border: none;\
  8171.                 padding: 1px 30px 1px 2px;\
  8172.                 margin: 0;\
  8173.                 opacity: 0.7;\
  8174.                 height: 24px;\
  8175.                 min-width: 24px;\
  8176.                 box-shadow: 2px 2px 0px #666;\
  8177.                 -webkit-transition: opacity 0.15s ease-in-out;\
  8178.                 transition: opacity 0.15s ease-in-out;\
  8179.                 }\
  8180.                 .pv-loading-container:hover {\
  8181.                 opacity: 0.9;\
  8182.                 }\
  8183.                 .pv-loading-button {\
  8184.                 cursor: pointer;\
  8185.                 height: 24px;\
  8186.                 width: 24px;\
  8187.                 position: absolute;\
  8188.                 right: 0;\
  8189.                 top: 0;\
  8190.                 opacity: 0.4;\
  8191.                 background:transparent center no-repeat;\
  8192.                 -webkit-transition: opacity 0.15s ease-in-out;\
  8193.                 transition: opacity 0.15s ease-in-out;\
  8194.                 }\
  8195.                 .pv-loading-button:hover {\
  8196.                 opacity: 1;\
  8197.                 }\
  8198.                 .pv-loading-cancle{\
  8199.                 background-image: url("'+prefs.icons.loadingCancle+'");\
  8200.                 }\
  8201.                 .pv-loading-retry{\
  8202.                 display:none;\
  8203.                 background-image: url("'+prefs.icons.retry+'");\
  8204.                 }\
  8205.                 .pv-loading-container_error{\
  8206.                 background-image:none;\
  8207.                 }\
  8208.                 .pv-loading-container_error::after{\
  8209.                 content:"'+i18n("loadError")+'";\
  8210.                 line-height: 24px;\
  8211.                 color: red;\
  8212.                 font-size: 14px;\
  8213.                 display:inline;\
  8214.                 }\
  8215.                 .pv-loading-container_error .pv-loading-cancle{\
  8216.                 display:none;\
  8217.                 }\
  8218.                 .pv-loading-container_error .pv-loading-retry{\
  8219.                 display:block;\
  8220.                 }\
  8221.                 ';
  8222.                 document.head.appendChild(style);
  8223.             },
  8224.             remove:function(){
  8225.                 if(!this.removed){
  8226.                     this.removed=true;
  8227.                     this.loadingAnim.parentNode.removeChild(this.loadingAnim);
  8228.                     LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1);
  8229.                 };
  8230.             },
  8231.             error:function(msg,img,e){
  8232.                 if(msg)console.debug(msg);
  8233.                 this.loadingAnim.classList.add('pv-loading-container_error');
  8234.                 console.debug('picviewer CE 载入大图错误：%o', this.data);
  8235.  
  8236.                 var self=this;
  8237.                 setTimeout(function(){
  8238.                     self.remove();
  8239.                 },3000);
  8240.             },
  8241.             setPosition:function(){
  8242.                 var position=getContentClientRect(this.data.img);
  8243.                 var cs=this.loadingAnim.style;
  8244.                 var scrolled=getScrolled();
  8245.                 cs.top=position.top + scrolled.y +1 + 'px';
  8246.                 cs.left=position.left + scrolled.x +1 + 'px';
  8247.                 cs.removeProperty('display');
  8248.             },
  8249.  
  8250.             // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用
  8251.             loadImg: function(imgSrc, imgSrcs, nextFun) {
  8252.                 var self = this;
  8253.  
  8254.                 var img = document.createElement('img');
  8255.                 img.src = imgSrc;
  8256.  
  8257.                 var opts = {
  8258.                     error: function(e) {
  8259.                         if (Array.isArray(imgSrcs)) {
  8260.                             var src = imgSrcs.shift();
  8261.                             if (src) {
  8262.                                 self.loadImg(src, imgSrcs, nextFun);
  8263.                                 return;
  8264.                             }
  8265.                         }
  8266.  
  8267.                         if(nextFun) nextFun();
  8268.                         else self.error('', this, e);
  8269.                     },
  8270.                 };
  8271.  
  8272.                 opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) {
  8273.                     self.load(this, e);
  8274.                 };
  8275.  
  8276.                 self.imgReady = imgReady(img, opts);
  8277.             },
  8278.  
  8279.             load:function(img,e){
  8280.                 this.remove();
  8281.                 this.img=img;
  8282.                 var buttonType=this.buttonType;
  8283.  
  8284.                 if(buttonType=='gallery'){
  8285.                     var allData=this.getAllValidImgs();
  8286.                     allData.target=this.data;
  8287.                     this.data=allData;
  8288.                 };
  8289.  
  8290.                 var self=this;
  8291.                 function openInTop(){
  8292.                     var data=self.data;
  8293.  
  8294.                     //删除不能发送的项。
  8295.                     var delCantClone=function(obj){
  8296.                         if(!obj)return;
  8297.                         delete obj.img;
  8298.                         delete obj.imgPA;
  8299.                     };
  8300.  
  8301.                     if(Array.isArray(data)){
  8302.                         frameSentSuccessData=frameSentData;
  8303.                         frameSentData=cloneObject(data,true);
  8304.                         delCantClone(data.target);
  8305.                         data.forEach(function(obj){
  8306.                             delCantClone(obj);
  8307.                         });
  8308.                     }else{
  8309.                         delCantClone(data);
  8310.                     };
  8311.  
  8312.                     window.postMessage({
  8313.                         messageID:messageID,
  8314.                         src:img.src,
  8315.                         data:data,
  8316.                         command:'open',
  8317.                         buttonType:buttonType,
  8318.                         to:'top',
  8319.                     },'*');
  8320.                 };
  8321.  
  8322.                 if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){
  8323.                     if(topWindowValid){
  8324.                         openInTop();
  8325.                     }else{//先发消息问问顶层窗口是不是非frameset窗口
  8326.                         window.postMessage({
  8327.                             messageID:messageID,
  8328.                             command:'topWindowValid',
  8329.                             to:'top',
  8330.                         },'*');
  8331.  
  8332.                         document.addEventListener('pv-topWindowValid',function(e){
  8333.                             topWindowValid=e.detail;
  8334.                             if(topWindowValid){//如果顶层窗口有效
  8335.                                 openInTop();
  8336.                             }else{
  8337.                                 self.open();
  8338.                             };
  8339.                         },true);
  8340.                     };
  8341.  
  8342.                 }else{
  8343.                     this.open();
  8344.                 };
  8345.  
  8346.  
  8347.             },
  8348.             getAllValidImgs:function(){
  8349.                 var doc=window.parent==window?document:window.parent.document;
  8350.                 var validImgs=[],imgsHandle=function(imgs){
  8351.                     arrayFn.forEach.call(imgs,function(img,index,imgs){
  8352.                         var result=findPic(img);
  8353.                         if(result){
  8354.                             validImgs.push(result);
  8355.                         };
  8356.                     });
  8357.                 };
  8358.                 imgsHandle(doc.getElementsByTagName('img'));
  8359.                 arrayFn.forEach.call(doc.querySelectorAll("iframe"),function(iframe){
  8360.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  8361.                         try{
  8362.                             imgsHandle(iframe.contentWindow.document.getElementsByTagName('img'));
  8363.                         }catch(e){
  8364.                             console.log(e.toString());
  8365.                         }
  8366.                 });
  8367.                 return validImgs;
  8368.             },
  8369.             open:function(){
  8370.                 switch(this.buttonType){
  8371.                     case 'gallery':{
  8372.                         if(!gallery){
  8373.                             gallery=new GalleryC();
  8374.                         };
  8375.                         gallery.load(this.data,this.from);
  8376.                     }break;
  8377.                     case 'magnifier':{
  8378.                         new MagnifierC(this.img,this.data);
  8379.                     }break;
  8380.                     case 'actual':;
  8381.                     case 'search':;
  8382.                     case 'current':;
  8383.                     case 'original':{//original 是为了兼容以前的规则
  8384.                         if(this.data.src!=this.img.src)this.data.src=this.img.src;
  8385.                         new ImgWindowC(this.img, this.data);
  8386.                     }break;
  8387.                 };
  8388.             },
  8389.         };
  8390.  
  8391.         //工具栏
  8392.         function FloatBarC(){
  8393.             this.init();
  8394.         };
  8395.  
  8396.         FloatBarC.prototype={
  8397.             init:function(){
  8398.                 this.addStyle();
  8399.                 var container=document.createElement('span');
  8400.                 container.id='pv-float-bar-container';
  8401.                 container.innerHTML=
  8402.                     '<span class="pv-float-bar-button"></span>'+
  8403.                     '<span class="pv-float-bar-button"></span>'+
  8404.                     '<span class="pv-float-bar-button"></span>'+
  8405.                     //'<span class="pv-float-bar-button"></span>'+
  8406.                     '<span class="pv-float-bar-button"></span>';
  8407.                 document.body.appendChild(container);
  8408.  
  8409.                 var buttons={
  8410.                 };
  8411.                 this.buttons=buttons;
  8412.                 this.children=container.children;
  8413.  
  8414.                 arrayFn.forEach.call(this.children,function(child,index){
  8415.                     var titleMap={
  8416.                         actual:i18n("actualBtn"),
  8417.                         search:i18n("searchBtn"),
  8418.                         gallery:i18n("galleryBtn"),
  8419.                         current:i18n("currentBtn"),
  8420.                         magnifier:i18n("magnifierBtn"),
  8421.                     };
  8422.                     var buttonName=prefs.floatBar.butonOrder[index];
  8423.                     buttons[buttonName]=child;
  8424.                     child.title=titleMap[buttonName];
  8425.                     child.classList.add('pv-float-bar-button-' + buttonName);
  8426.                 });
  8427.  
  8428.  
  8429.                 this.floatBar=container;
  8430.  
  8431.  
  8432.                 var self=this;
  8433.                 container.addEventListener('click',function(e){
  8434.                     var buttonType;
  8435.                     var target=e.target;
  8436.                     for(var type in buttons){
  8437.                         if(!buttons.hasOwnProperty(type))return;
  8438.                         if(target==buttons[type]){
  8439.                             buttonType=type;
  8440.                             break;
  8441.                         };
  8442.                     };
  8443.                     if(!buttonType)return;
  8444.  
  8445.                     self.hide();
  8446.                     self.open(e,buttonType);
  8447.  
  8448.                 },true);
  8449.  
  8450.  
  8451.                 addCusMouseEvent('mouseleave',container,function(e){
  8452.                     clearTimeout(self.hideTimer);
  8453.                     self.hideTimer=setTimeout(function(){
  8454.                         self.hide();
  8455.                     },prefs.floatBar.hideDelay);
  8456.                 });
  8457.  
  8458.                 addCusMouseEvent('mouseenter',container,function(e){
  8459.                     clearTimeout(self.hideTimer);
  8460.                 });
  8461.  
  8462.                 this._scrollHandler=this.scrollHandler.bind(this);
  8463.             },
  8464.             addStyle:function(){
  8465.                 var style=document.createElement('style');
  8466.                 style.type='text/css';
  8467.                 style.textContent='\
  8468.                     #pv-float-bar-container {\
  8469.                     position: absolute;\
  8470.                     z-index:9999999998;\
  8471.                     padding: 5px;\
  8472.                     margin: 0;\
  8473.                     border: none;\
  8474.                     opacity: 0.6;\
  8475.                     line-height: 0;\
  8476.                     -webkit-transition: opacity 0.2s ease-in-out;\
  8477.                     transition: opacity 0.2s ease-in-out;\
  8478.                     display:none;\
  8479.                     }\
  8480.                     #pv-float-bar-container:hover {\
  8481.                     opacity: 1;\
  8482.                     }\
  8483.                     #pv-float-bar-container .pv-float-bar-button {\
  8484.                     vertical-align:middle;\
  8485.                     cursor: pointer;\
  8486.                     width: 18px;\
  8487.                     height: 18px;\
  8488.                     padding: 0;\
  8489.                     margin:0;\
  8490.                     border: none;\
  8491.                     display: inline-block;\
  8492.                     position: relative;\
  8493.                     box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\
  8494.                     background: transparent center no-repeat;\
  8495.                     background-size:100% 100%;\
  8496.                     background-origin: content-box;\
  8497.                     -webkit-transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  8498.                     transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  8499.                     }\
  8500.                     #pv-float-bar-container .pv-float-bar-button:not(:last-child){\
  8501.                     margin-right: -14px;\
  8502.                     }\
  8503.                     #pv-float-bar-container .pv-float-bar-button:first-child {\
  8504.                     z-index: 4;\
  8505.                     }\
  8506.                     #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\
  8507.                     z-index: 3;\
  8508.                     }\
  8509.                     #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\
  8510.                     z-index: 2;\
  8511.                     }\
  8512.                     #pv-float-bar-container .pv-float-bar-button:last-child {\
  8513.                     z-index: 1;\
  8514.                     }\
  8515.                     #pv-float-bar-container:hover > .pv-float-bar-button {\
  8516.                     width: 24px;\
  8517.                     height: 24px;\
  8518.                     }\
  8519.                     #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\
  8520.                     margin-right: 4px;\
  8521.                     }\
  8522.                     #pv-float-bar-container .pv-float-bar-button-actual {\
  8523.                     background-image:url("'+ prefs.icons.actual +'");\
  8524.                     }\
  8525.                     #pv-float-bar-container .pv-float-bar-button-search {\
  8526.                     background-image:url("'+ prefs.icons.search +'");\
  8527.                     }\
  8528.                     #pv-float-bar-container .pv-float-bar-button-gallery {\
  8529.                     background-image:url("'+ prefs.icons.gallery +'");\
  8530.                     }\
  8531.                     #pv-float-bar-container .pv-float-bar-button-current {\
  8532.                     background-image:url("'+ prefs.icons.current +'");\
  8533.                     }\
  8534.                     #pv-float-bar-container .pv-float-bar-button-magnifier {\
  8535.                     background-image:url("'+ prefs.icons.magnifier +'");\
  8536.                     }\
  8537.                     ';
  8538.                 document.head.appendChild(style);
  8539.             },
  8540.             start:function(data){
  8541.  
  8542.                 //读取中的图片,不显示浮动栏,调整读取图标的位置.
  8543.                 if(LoadingAnimC.all._find(function(item,index,array){
  8544.                     if(data.img==item.data.img){
  8545.                         return true;
  8546.                     };
  8547.                 }))return;
  8548.  
  8549.  
  8550.                 //被放大镜盯上的图片,不要显示浮动栏.
  8551.                 if(MagnifierC.all._find(function(item,index,array){
  8552.                     if(data.img==item.data.img){
  8553.                         return true;
  8554.                     };
  8555.                 }))return;
  8556.  
  8557.                 this.data=data;
  8558.                 var self=this;
  8559.                 clearTimeout(this.hideTimer);
  8560.  
  8561.                 var imgOutHandler=function(e){
  8562.                     document.removeEventListener('mouseout',imgOutHandler,true);
  8563.                     clearTimeout(self.showTimer);
  8564.                     clearTimeout(self.hideTimer);
  8565.                     self.hideTimer=setTimeout(function(){
  8566.                         self.hide();
  8567.                     },prefs.floatBar.hideDelay);
  8568.                 };
  8569.  
  8570.                 clearTimeout(this.globarOutTimer);
  8571.                 this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8572.                     document.addEventListener('mouseout',imgOutHandler,true);
  8573.                 },150);
  8574.  
  8575.                 clearTimeout(this.showTimer);
  8576.                 this.showTimer=setTimeout(function(){
  8577.                     self.show();
  8578.                 },prefs.floatBar.showDelay);
  8579.             },
  8580.             setButton:function(){
  8581.                 if(this.data.noActual){
  8582.                     this.buttons['actual'].style.display='none';
  8583.                 }else{
  8584.                     this.buttons['actual'].style.removeProperty('display');
  8585.                 }
  8586.                 if(this.data.type != "force" && this.data.img.nodeName == 'IMG'){
  8587.                     this.buttons['magnifier'].style.removeProperty('display');
  8588.                 }else{
  8589.                     this.buttons['magnifier'].style.display='none';
  8590.                 }
  8591.                 if (this.data.img.nodeName != 'IMG') {
  8592.                     this.buttons['gallery'].style.display = 'none';
  8593.                     //this.buttons['current'].style.display = 'none';
  8594.                 } else {
  8595.                     this.buttons['gallery'].style.removeProperty('display');
  8596.                     //this.buttons['current'].style.removeProperty('display');
  8597.                 }
  8598.             },
  8599.             setPosition:function(){
  8600.                 //如果图片被删除了，或者隐藏了。
  8601.                 if(this.data.img.offsetWidth==0){
  8602.                     return true;
  8603.                 };
  8604.                 var targetPosi=getContentClientRect(this.data.img);
  8605.                 var windowSize=getWindowSize();
  8606.                 var img=this.data.img;
  8607.  
  8608.                 var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/);
  8609.  
  8610.                 var offsetX=prefs.floatBar.offset.x;
  8611.                 var offsetY=prefs.floatBar.offset.y;
  8612.  
  8613.  
  8614.                 var scrolled=getScrolled();
  8615.  
  8616.                 var fbs=this.floatBar.style;
  8617.                 var setPosition={
  8618.                     top:function(){
  8619.                         fbs.opacity="";
  8620.                         var top=targetPosi.top + scrolled.y;
  8621.                         if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件.
  8622.                             top=scrolled.y;
  8623.                             offsetY=0;
  8624.                         };
  8625.                         fbs.top=top + offsetY + 'px';
  8626.                     },
  8627.                     right:function(){
  8628.                         fbs.opacity="";
  8629.                         var right=windowSize.w - targetPosi.right;
  8630.                         if(right < offsetX){
  8631.                             right= -scrolled.x;
  8632.                             offsetX=0;
  8633.                         }else{
  8634.                             right -=scrolled.x;
  8635.                         };
  8636.                         fbs.right=right - offsetX + 'px';
  8637.                     },
  8638.                     bottom:function(){
  8639.                         fbs.opacity="";
  8640.                         var bottom=windowSize.h - targetPosi.bottom;
  8641.                         if(bottom <= offsetY){
  8642.                             bottom=-scrolled.y;
  8643.                             offsetY=0;
  8644.                         }else{
  8645.                             bottom -= scrolled.y;
  8646.                         };
  8647.                         fbs.bottom=bottom - offsetY + 'px';
  8648.                     },
  8649.                     left:function(){
  8650.                         fbs.opacity="";
  8651.                         var left=targetPosi.left + scrolled.x;
  8652.                         if(targetPosi.left + offsetX < 0){
  8653.                             left=scrolled.x;
  8654.                             offsetX=0;
  8655.                         };
  8656.                         fbs.left=left + offsetX + 'px';
  8657.                     },
  8658.                     center:function(){
  8659.                         fbs.opacity="";
  8660.                         var left=targetPosi.left + scrolled.x + offsetX;
  8661.                         fbs.left=left + img.width/2 + 'px';
  8662.                     },
  8663.                     hide:function(){
  8664.                         fbs.opacity=0;
  8665.                     },
  8666.                 };
  8667.  
  8668.                 setPosition[floatBarPosi[0]]();
  8669.                 if(floatBarPosi.length>1)
  8670.                 setPosition[floatBarPosi[1]]();
  8671.             },
  8672.             show:function(){
  8673.                 if(this.setPosition())return;
  8674.                 this.shown=true;
  8675.                 this.setButton();
  8676.                 this.floatBar.style.display='block';
  8677.                 clearTimeout(this.hideTimer);
  8678.                 window.removeEventListener('scroll',this._scrollHandler,true);
  8679.                 window.addEventListener('scroll',this._scrollHandler,true);
  8680.             },
  8681.             hide:function(){
  8682.                 clearTimeout(this.showTimer);
  8683.                 this.shown=false;
  8684.                 this.floatBar.style.display='none';
  8685.                 window.removeEventListener('scroll',this._scrollHandler,true);
  8686.             },
  8687.             scrollHandler:function(){//更新坐标
  8688.                 clearTimeout(this.scrollUpdateTimer);
  8689.                 var self=this;
  8690.                 this.scrollUpdateTimer=setTimeout(function(){
  8691.                     self.setPosition();
  8692.                 },100);
  8693.             },
  8694.             open:function(e,buttonType){
  8695.                 var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值
  8696.                 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值
  8697.                 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来
  8698.                     waitImgLoad = true;
  8699.                 };
  8700.                 new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow);
  8701.             },
  8702.         };
  8703.  
  8704.         /**
  8705.         * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取
  8706.         */
  8707.             var xhrLoad = function() {
  8708.             var _ = {};
  8709.  
  8710.             var caches = {};
  8711.             var handleError;
  8712.  
  8713.             /**
  8714.      * @param  q  图片的选择器或函数
  8715.      * @param  c  图片说明的选择器或函数
  8716.      */
  8717.             function parsePage(url, q, c, post, cb) {
  8718.                 downloadPage(url, post, function(html) {
  8719.                     var iurl, iurls = [], cap, doc = createDoc(html);
  8720.  
  8721.                     if(typeof q == 'function') {
  8722.                         iurl = q(html, doc);
  8723.                     } else {
  8724.                         var inodes = findNodes(q, doc);
  8725.                         inodes.forEach(function(node) {
  8726.                             iurls.push(findFile(node, url));
  8727.                         });
  8728.                         iurl = iurls.shift();
  8729.                     }
  8730.  
  8731.                     if(typeof c == 'function') {
  8732.                         cap = c(html, doc);
  8733.                     } else {
  8734.                         var cnodes = findNodes(c, doc);
  8735.                         cap = cnodes.length ? findCaption(cnode[0]) : false;
  8736.                     }
  8737.  
  8738.                     // 缓存
  8739.                     if (iurl) {
  8740.                         caches[url] = {
  8741.                             iurl: iurl,
  8742.                             iurls: iurls,
  8743.                             cap: cap
  8744.                         };
  8745.                     }
  8746.  
  8747.                     cb(iurl, iurls, cap);
  8748.                 });
  8749.             }
  8750.  
  8751.             function downloadPage(url, post, cb) {
  8752.                 var opts = {
  8753.                     method: 'GET',
  8754.                     url: url,
  8755.                     onload: function(req) {
  8756.                         try {
  8757.                             if(req.status > 399) throw 'Server error: ' + req.status;
  8758.                             cb(req.responseText, req.finalUrl || url);
  8759.                         } catch(ex) {
  8760.                             handleError(ex);
  8761.                         }
  8762.                     },
  8763.                     onerror: handleError
  8764.                 };
  8765.                 if(post) {
  8766.                     opts.method = 'POST';
  8767.                     opts.data = post;
  8768.                     opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url};
  8769.                 }
  8770.  
  8771.                 GM_xmlhttpRequest(opts);
  8772.             }
  8773.  
  8774.             function createDoc(text) {
  8775.                 var doc = document.implementation.createHTMLDocument('picViewerCE');
  8776.                 doc.documentElement.innerHTML = text;
  8777.                 return doc;
  8778.             }
  8779.  
  8780.             function findNodes(q, doc) {
  8781.                 var nodes = [],
  8782.                     node;
  8783.                 if (!Array.isArray(q)) q = [q];
  8784.                 for (var i = 0, len = q.length; i < len; i++) {
  8785.                     node = qs(q[i], doc);
  8786.                     if (node) {
  8787.                         nodes.push(node);
  8788.                     }
  8789.                 }
  8790.                 return nodes;
  8791.             }
  8792.  
  8793.             function findFile(n, url) {
  8794.                 var path = n.src || n.href;
  8795.                 return path ? path.trim() : false;
  8796.             }
  8797.  
  8798.             function findCaption(n) {
  8799.                 return n.getAttribute('content') || n.getAttribute('title') || n.textContent;
  8800.             }
  8801.  
  8802.             function qs(s, n) {
  8803.                 return n.querySelector(s);
  8804.             }
  8805.  
  8806.             _.load = function(opt) {
  8807.                 var info = caches[opt.url];
  8808.                 if (info) {
  8809.                     opt.cb(info.iurl, info.iruls, info.cap);
  8810.                     return;
  8811.                 }
  8812.  
  8813.                 handleError = opt.onerror || function() {};
  8814.  
  8815.                 parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb);
  8816.             };
  8817.  
  8818.             return _;
  8819.         }();
  8820.  
  8821.  
  8822.         /**
  8823.          * 兼容 Mousever Popup Image Viewer 脚本规则
  8824.          * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html
  8825.          */
  8826.         var MPIV = (function() {
  8827.  
  8828.             var hosts = Rule.MPIV;
  8829.  
  8830.             var d = document, wn = unsafeWindow;
  8831.             var cfg = {
  8832.                 thumbsonly: true,
  8833.             };
  8834.             // 我新加的
  8835.             var rgxHTTPs = /^https?:\/\/(?:www\.)?/;
  8836.  
  8837.             function loadRule() {
  8838.                 var rules = Rule.MPIV;
  8839.  
  8840.                 var isStringFn = function(a) {
  8841.                     return typeof a == 'string' && a.indexOf('return ') > -1;
  8842.                 };
  8843.  
  8844.                 rules.forEach(function(h) {
  8845.                     try {
  8846.                         if(h.r) h.r = toRE(h.r, 'i');
  8847.                         if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s);
  8848.                         if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q);
  8849.                         if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c);
  8850.                     } catch(ex) {
  8851.                         console.error('MPIV 规则无效: %o', h, ex);
  8852.                     }
  8853.                 });
  8854.  
  8855.                 var filter = function(hn, h) {
  8856.                     return !h.d || hn.indexOf(h.d) > -1;
  8857.                 };
  8858.  
  8859.                 hosts = rules.filter(filter.bind(null, location.hostname));
  8860.  
  8861.                 return hosts;
  8862.             }
  8863.  
  8864.             function hasBg(node) {
  8865.                 return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false;
  8866.             }
  8867.  
  8868.             function rel2abs(rel, abs) {
  8869.                 if(rel.indexOf('//') === 0) rel = 'http:' + rel;
  8870.                 var re = /^([a-z]+:)?\/\//;
  8871.                 if(re.test(rel))  return rel;
  8872.                 if(!re.exec(abs)) return;
  8873.                 if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel;
  8874.                 return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel;
  8875.             }
  8876.  
  8877.             /**
  8878.              * 我新增了特殊的替换模式
  8879.              * 规则：
  8880.              *   {"r":"hotimg\\.com/image", "s":"/image/direct/"}
  8881.              *   把 image 替换为 direct ，就是 .replace(/image/, "direct")
  8882.              */
  8883.             function replace(s, m, r, http) {
  8884.                 if(!m) return s;
  8885.  
  8886.                 if (r && s.startsWith('r;')) {  // 特殊的替换模式
  8887.                     s = m.input.replace(r, s.slice(2));
  8888.                 } else if(s.indexOf('/') === 0) {
  8889.                     var mid = /[^\\]\//.exec(s).index+1;
  8890.                     var end = s.lastIndexOf('/');
  8891.                     var re = new RegExp(s.substring(1, mid), s.substr(end+1));
  8892.                     s = m.input.replace(re, s.substring(mid+1, end));
  8893.                 } else {
  8894.                     for(var i = m.length; i--;) {
  8895.                         s = s.replace('$'+i, m[i]);
  8896.                     }
  8897.                 }
  8898.  
  8899.                 if (!s.startsWith('http') && http) {
  8900.                     return http + s;
  8901.                 }
  8902.  
  8903.                 return s;
  8904.             }
  8905.  
  8906.             function rect(node, q) {
  8907.                 if(q) {
  8908.                     var n = node;
  8909.                     while(tag(n = n.parentNode) != 'BODY') {
  8910.                         if(matches(n, q)) return n.getBoundingClientRect();
  8911.                     }
  8912.                 }
  8913.                 var nodes = node.querySelectorAll('*');
  8914.                 for(var i = nodes.length; i-- && (n = nodes[i]);) {
  8915.                     if(n.offsetHeight > node.offsetHeight) node = n;
  8916.                 }
  8917.                 return node.getBoundingClientRect();
  8918.             }
  8919.  
  8920.             function matches(n, q) {
  8921.                 var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches;
  8922.                 if(m) return m.call(n, q);
  8923.             }
  8924.  
  8925.             function tag(n) {
  8926.                 return n && n.tagName && n.tagName.toUpperCase();
  8927.             }
  8928.  
  8929.             function qs(s, n) {
  8930.                 return n.querySelector(s);
  8931.             }
  8932.  
  8933.             function parseNode(node) {
  8934.                 var a, img, url, info;
  8935.                 if(tag(node) == 'A') {
  8936.                     a = node;
  8937.                 } else if(node.parentNode){
  8938.                     if(tag(node) == 'IMG') {
  8939.                         img = node;
  8940.                         if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href);
  8941.                     }
  8942.                     info = findInfo(url, node);
  8943.                     if(info) return info;
  8944.                     a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false);
  8945.                 }
  8946.                 if(a) {
  8947.                     if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return;
  8948.                     url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href;
  8949.                     if(url.substr(0, 5) == 'data:') url = false;
  8950.                     else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent;
  8951.                     info = findInfo(url, a);
  8952.                     if(info) return info;
  8953.                 }
  8954.                 if(img) return {url:img.src, node:img, rect:rect(img), distinct:true};
  8955.             }
  8956.  
  8957.             function decodeURIComponentEx(uriComponent){
  8958.                 if(!uriComponent){
  8959.                     return  uriComponent;
  8960.                 }
  8961.                 var ret;
  8962.                 try{
  8963.                     ret = decodeURIComponent(uriComponent);
  8964.                 }catch(ex){
  8965.                     ret = unescape(uriComponent);
  8966.                 }
  8967.                 return ret;
  8968.             };
  8969.  
  8970.             function findInfo(url, node, noHtml, skipHost) {
  8971.                 for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) {
  8972.                     if(h.e && !matches(node, h.e) || h == skipHost) continue;
  8973.                     if(h.r) {
  8974.                         if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) {
  8975.                             if(!html) html = node.outerHTML;
  8976.                             m = h.r.exec(html)
  8977.                         } else if(url) {
  8978.                             // 去掉前面的 https://
  8979.                             URL = url.replace(rgxHTTPs, '');
  8980.                             http = url.slice(0, url.length - URL.length);
  8981.                             m = h.r.exec(URL);
  8982.                         } else {
  8983.                             m = null;
  8984.                         }
  8985.                     } else {
  8986.                         m = url ? /.*/.exec(url) : [];
  8987.                     }
  8988.                     if(!m || tn == 'IMG' && !('s' in h)) continue;
  8989.                     if('s' in h) {
  8990.                         urls = (Array.isArray(h.s) ? h.s : [h.s]).map(function(s) { if(typeof s == 'string') return decodeURIComponentEx(replace(s, m, h.r, http)); if(typeof s == 'function') return s(m, node); return s; });
  8991.                         if(Array.isArray(urls[0])) urls = urls[0];
  8992.                         if(urls[0] === false) continue;
  8993.                         urls = urls.map(function(u) { return u ? decodeURIComponentEx(u) : u; });
  8994.                     } else {
  8995.                         urls = [m.input];
  8996.                     }
  8997.                     if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h);
  8998.  
  8999.                     // debug('MPIV 找到的规则是 %o', h);
  9000.                     return {
  9001.                         node: node,
  9002.                         url: urls.shift(),
  9003.                         urls: urls,
  9004.                         r: h.r,
  9005.                         s: h.s,
  9006.                         q: h.q,
  9007.                         c: h.c,
  9008.                         // g: h.g ? loadGalleryParser(h.g) : h.g,
  9009.                         xhr: h.xhr,
  9010.                         post: typeof h.post == 'function' ? h.post(m) : h.post,
  9011.                         follow: h.follow,
  9012.                         css: h.css,
  9013.                         // manual: h.manual,
  9014.                         distinct: h.distinct,
  9015.                         // rect: rect(node, h.rect)
  9016.                     };
  9017.                 };
  9018.             }
  9019.  
  9020.             // TODO
  9021.             function rulesToString(rules) {
  9022.                 var newRules = [];
  9023.  
  9024.                 rules.forEach(function(h) {
  9025.                     var newInfo = {}
  9026.                     Object.keys(h).forEach(function(key) {
  9027.                         if (key == 'r') {
  9028.                             newInfo.r = h.r instanceof RegExp ?
  9029.                                 h.r.toString() : null;
  9030.                         }
  9031.  
  9032.                     });
  9033.                 });
  9034.             }
  9035.  
  9036.             return {
  9037.                 parseNode: parseNode,
  9038.                 findInfo: findInfo,
  9039.                 loadRule: loadRule,
  9040.             }
  9041.  
  9042.         })();
  9043.  
  9044.         // ------------------- run -------------------------
  9045.  
  9046.         var matchedRule,
  9047.             URL=location.href,
  9048.             floatBar;
  9049.  
  9050.         function findPic(img){
  9051.             //获取包裹img的第一个a元素。
  9052.             var imgPN=img;
  9053.             var imgPA;
  9054.             while(imgPN=imgPN.parentElement){
  9055.                 if(imgPN.nodeName=='A'){
  9056.                     imgPA=imgPN;
  9057.                     break;
  9058.                 };
  9059.             };
  9060.  
  9061.             var iPASrc=imgPA? imgPA.href : '';
  9062.             //base64字符串过长导致正则匹配卡死浏览器
  9063.             var base64Img=/^data:[^;]+;base64,/i.test(img.src);
  9064.             var src,  // 大图地址
  9065.                 srcs,  // 备用的大图地址
  9066.                 type,  // 类别
  9067.                 noActual = false, //没有原图
  9068.                 imgSrc = img.src||img.srcset,  // img 节点的 src
  9069.                 xhr,
  9070.                 description;  // 图片的注释
  9071.             var imgCStyle=unsafeWindow.getComputedStyle(img);
  9072.             var imgCS={
  9073.                 h: parseFloat(imgCStyle.height),
  9074.                 w: parseFloat(imgCStyle.width),
  9075.             };
  9076.             var imgAS={//实际尺寸。
  9077.                 h:img.naturalHeight,
  9078.                 w:img.naturalWidth,
  9079.             };
  9080.             if(!(imgAS.w==imgCS.w && imgAS.h==imgCS.h)){//如果不是两者完全相等,那么被缩放了.
  9081.                 if(prefs.floatBar.sizeLimitOr){
  9082.                     if(imgCS.h <= prefs.floatBar.minSizeLimit.h && imgCS.w <= prefs.floatBar.minSizeLimit.w){//最小限定判断.
  9083.                         return;
  9084.                     }
  9085.                 }else{
  9086.                     if(imgCS.h <= prefs.floatBar.minSizeLimit.h || imgCS.w <= prefs.floatBar.minSizeLimit.w){//最小限定判断.
  9087.                         return;
  9088.                     }
  9089.                 }
  9090.             }else{
  9091.                 if(prefs.floatBar.sizeLimitOr){
  9092.                     if(imgCS.w <= prefs.floatBar.forceShow.size.w && imgCS.h <= prefs.floatBar.forceShow.size.h){
  9093.                         return;
  9094.                     }
  9095.                 }else{
  9096.                     if(imgCS.w <= prefs.floatBar.forceShow.size.w || imgCS.h <= prefs.floatBar.forceShow.size.h){
  9097.                         return;
  9098.                     }
  9099.                 }
  9100.             }
  9101.             if(!src && matchedRule && !base64Img){// 通过高级规则获取.
  9102.                 // 排除
  9103.                 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) {
  9104.                     return;
  9105.                 } else {
  9106.                     try{
  9107.                         var newSrc=matchedRule.getImage.call(img,img,imgPA);
  9108.                         if(imgSrc!=newSrc) src=newSrc;
  9109.                     }catch(err){
  9110.                         throwErrorInfo(err);
  9111.                     }
  9112.  
  9113.                     if(src) {
  9114.                         if (Array.isArray(src)) {
  9115.                             srcs = src;
  9116.                             src = srcs.shift();
  9117.                         }
  9118.  
  9119.                         type = 'rule';
  9120.                         xhr = matchedRule.xhr;
  9121.  
  9122.                         if (matchedRule.lazyAttr) {  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  9123.                             imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src;
  9124.                         }
  9125.  
  9126.                         if (matchedRule.description) {
  9127.                             var node = getElementMix(matchedRule.description, img);
  9128.                             if (node) {
  9129.                                 description = node.getAttribute('title') || node.textContent;
  9130.                             }
  9131.                         }
  9132.                     }
  9133.                 }
  9134.             }
  9135.  
  9136.             if (!src && !base64Img) { // 兼容 MPIV 脚本规则
  9137.                 var info = MPIV.parseNode(img);
  9138.                 if (info && info.url && (info.url != imgSrc)) {
  9139.                     type = 'rule';
  9140.                     src = info.url;
  9141.                     srcs = info.urls;
  9142.                     if (info.q) {
  9143.                         xhr = {
  9144.                             q: info.q
  9145.                         };
  9146.                     }
  9147.                 }
  9148.             }
  9149.  
  9150.             if(!src && !base64Img){//遍历通配规则
  9151.                 tprules._find(function(rule,index,array){
  9152.                     try{
  9153.                         src=rule.call(img,img,imgPA);
  9154.                         if(src){
  9155.                             //console.log('匹配的通配规则',rule);
  9156.                             return true;
  9157.                         };
  9158.                     }catch(err){
  9159.                         throwErrorInfo(err);
  9160.                     };
  9161.                 });
  9162.                 if(src)type='tpRule';
  9163.             }
  9164.  
  9165.             if(!src && imgPA){//链接可能是一张图片...
  9166.                 if(/\.(?:jpg|jpeg|png|gif|bmp)(\?[^\?]*)?$/i.test(iPASrc) && iPASrc!=img.src){
  9167.                     src=iPASrc;
  9168.                     srcs=[imgSrc];
  9169.                 };
  9170.                 if(src)type='scale';
  9171.             }
  9172.  
  9173.             if(!src || src==imgSrc){//本图片是否被缩放.
  9174.                 noActual=true;
  9175.                 if(!(imgAS.w==imgCS.w && imgAS.h==imgCS.h)){//如果不是两者完全相等,那么被缩放了.
  9176.                     src=imgSrc;
  9177.                     type='scale';
  9178.                 }else{
  9179.                     src=imgSrc;
  9180.                     type='force';
  9181.                 }
  9182.             }
  9183.  
  9184.             if(!src)return;
  9185.             if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) {
  9186.                 type = 'scaleSmall';
  9187.             }
  9188.  
  9189.             try{
  9190.                 //src=decodeURIComponent(src);
  9191.             }catch(e){}
  9192.             if(!srcs && imgSrc!=src){
  9193.                 srcs=[imgSrc];
  9194.             }
  9195.             var ret = {
  9196.                 src: src,                  // 得到的src
  9197.                 srcs: srcs,                // 多个 src，失败了会尝试下一个
  9198.                 type: type,                // 通过哪种方式得到的
  9199.                 imgSrc: imgSrc,            // 处理的图片的src
  9200.                 iPASrc: iPASrc,            // 图片的第一个父a元素的链接地址
  9201.                 sizeH:imgAS.h,
  9202.                 sizeW:imgAS.w,
  9203.  
  9204.                 noActual:noActual,
  9205.                 xhr: xhr,
  9206.                 description: description || '',
  9207.  
  9208.                 img: img,                  // 处理的图片
  9209.                 imgPA: imgPA,              // 图片的第一个父a元素
  9210.             };
  9211.             return ret;
  9212.         }
  9213.  
  9214.         function getMatchedRule() {
  9215.             var rule = siteInfo._find(function(site, index, array) {
  9216.                 if (site.enabled != false && site.url && toRE(site.url).test(URL)) {
  9217.                     return true;
  9218.                 }
  9219.             });
  9220.  
  9221.             rule = rule ? rule[0] : false;
  9222.  
  9223.             return rule;
  9224.         }
  9225.  
  9226.         var isFrame=window!=window.parent;
  9227.         var topWindowValid;//frameset的窗口这个标记为false
  9228.         var frameSentData;
  9229.         var frameSentSuccessData;
  9230.         function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。
  9231.             var data=e.data;
  9232.             if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  9233.             var source=e.source;
  9234.             //chrome中所有window窗口的引用都是undefined
  9235.             if(typeof source=='undefined' || source!==window){//来自别的窗口
  9236.                 if(!isFrame){//顶层窗口
  9237.                     var command=data.command;
  9238.                     switch(command){
  9239.                         case 'open':{
  9240.                             var img=document.createElement('img');
  9241.                             img.src=data.src;
  9242.  
  9243.                             imgReady(img,{
  9244.                                 ready:function(){
  9245.                                     LoadingAnimC.prototype.open.call({
  9246.                                         img:img,
  9247.                                         data:data.data,
  9248.                                         buttonType:data.buttonType,
  9249.                                         from:data.from,//来自哪个窗口
  9250.                                     });
  9251.                                 },
  9252.                             });
  9253.                         }break;
  9254.                         case 'navigateToImg':{
  9255.                             var cusEvent=document.createEvent('CustomEvent');
  9256.                             cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist);
  9257.                             document.dispatchEvent(cusEvent);
  9258.                         }break;
  9259.                         case 'topWindowValid':{
  9260.                             if(data.from)
  9261.                             window.postMessage({
  9262.                                 messageID:messageID,
  9263.                                 command:'topWindowValid_frame',
  9264.                                 valid:document.body.nodeName!='FRAMESET',
  9265.                                 to:data.from,
  9266.                             },'*');
  9267.                         }break;
  9268.                     };
  9269.  
  9270.                 }else{//frame窗口
  9271.                     var command=data.command;
  9272.                     switch(command){
  9273.                         case 'navigateToImg':{
  9274.  
  9275.                             if(!frameSentData.unique){
  9276.                                 var unique=GalleryC.prototype.unique(frameSentData);
  9277.                                 frameSentData=unique.data;
  9278.                                 frameSentData.unique=true;
  9279.                             };
  9280.                             var targetImg=frameSentData[data.index].img;
  9281.                             var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none');
  9282.  
  9283.                             if(exist){
  9284.                                 if(gallery && gallery.shown){//frame里面也打开了一个呢。
  9285.                                     gallery.minimize();
  9286.                                 };
  9287.                                 setTimeout(function(){
  9288.                                     GalleryC.prototype.navigateToImg(targetImg);
  9289.                                     flashEle(targetImg);
  9290.                                 },0);
  9291.                             };
  9292.                             window.postMessage({
  9293.                                 messageID:messageID,
  9294.                                 command:'navigateToImg',
  9295.                                 exist:exist,
  9296.                                 to:data.from,
  9297.                             },'*');
  9298.                         }break;
  9299.                         case 'sendFail':{
  9300.                             frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。
  9301.                         }break;
  9302.                         case 'topWindowValid_frame':{
  9303.                             var cusEvent=document.createEvent('CustomEvent');
  9304.                             cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid);
  9305.                             document.dispatchEvent(cusEvent);
  9306.                         }break;
  9307.                     };
  9308.                 };
  9309.  
  9310.             };
  9311.         }
  9312.  
  9313.         //页面脚本用来转发消息
  9314.         //原因chrome的contentscript无法访问非自己外的别的窗口。都会返回undefined，自然也无法向其他的窗口发送信息,这里用pagescript做个中间代理
  9315.         //通讯逻辑..A页面的contentscript发送到A页面的pagescript，pagescript转交给B页面的contentscript
  9316.         var messageID='pv-0.5106795670312598';
  9317.  
  9318.         function addPageScript() {
  9319.  
  9320.             var pageScript=document.createElement('script');
  9321.             pageScript.id = 'picviewer-page-script';
  9322.  
  9323.             var pageScriptText=function(messageID){
  9324.                 var frameID=Math.random();
  9325.                 var frames={
  9326.                     top:window.top,
  9327.                 };
  9328.  
  9329.                 window.addEventListener('message',function(e){
  9330.                     var data=e.data;
  9331.                     if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  9332.                     var source=e.source;
  9333.                     if(source===window){//来自contentscript,发送出去,或者干嘛。
  9334.                         if(data.to){
  9335.                             data.from=frameID;
  9336.                             frames[data.to].postMessage(data,'*');
  9337.                         }else{
  9338.                             switch(data.command){
  9339.                                 case 'getIframeObject':{
  9340.                                     var frameWindow=frames[data.windowId];
  9341.                                     var iframes=document.getElementsByTagName('iframe');
  9342.                                     var iframe;
  9343.                                     var targetIframe;
  9344.                                     for(var i=iframes.length-1 ; i>=0 ; i--){
  9345.                                         iframe=iframes[i];
  9346.                                         if(iframe.contentWindow===frameWindow){
  9347.                                             targetIframe=iframe;
  9348.                                             break;
  9349.                                         };
  9350.                                     };
  9351.                                     var cusEvent=document.createEvent('CustomEvent');
  9352.                                     cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe);
  9353.                                     document.dispatchEvent(cusEvent);
  9354.                                 }break;
  9355.                             };
  9356.                         };
  9357.  
  9358.                     }else{//来自别的窗口的，contentscript可以直接接收，这里保存下来自的窗口的引用
  9359.                         frames[data.from]=source;
  9360.                     };
  9361.                 },true)
  9362.             };
  9363.  
  9364.             pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')';
  9365.             try{
  9366.                 document.head.appendChild(pageScript);
  9367.             }catch(e){}
  9368.         }
  9369.  
  9370.         function clikToOpen(data){
  9371.             var preventDefault = matchedRule.clikToOpen.preventDefault;
  9372.  
  9373.             function mouseout(){
  9374.                 document.removeEventListener('mouseout',mouseout,true);
  9375.                 document.removeEventListener('click',click,true);
  9376.                 if(data.imgPA && preventDefault){
  9377.                     data.imgPA.removeEventListener('click',clickA,false);
  9378.                 };
  9379.             };
  9380.  
  9381.             function click(e){
  9382.                 if(e.button!=0)return;
  9383.                 FloatBarC.prototype.open.call({
  9384.                     data:data,
  9385.                 },
  9386.                                               e,
  9387.                                               matchedRule.clikToOpen.type);
  9388.             };
  9389.  
  9390.             function clickA(e){//阻止a的默认行为
  9391.                 e.preventDefault();
  9392.             };
  9393.  
  9394.             document.addEventListener('click',click,true);
  9395.  
  9396.             if(data.imgPA && preventDefault){
  9397.                 data.imgPA.addEventListener('click',clickA,false);
  9398.             };
  9399.  
  9400.             setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  9401.                 document.addEventListener('mouseout',mouseout,true);
  9402.             },100);
  9403.  
  9404.             return function(){
  9405.                 mouseout();
  9406.             };
  9407.         }
  9408.  
  9409.         //监听 mouseover
  9410.         var canclePreCTO,uniqueImgWin,centerInterval;
  9411.         function globalMouseoverHandler(e){
  9412.  
  9413.             //console.log(e);
  9414.             if(galleryMode)return;//库模式全屏中......
  9415.  
  9416.             var target = e.target;
  9417.  
  9418.             if(target.id=="pv-float-bar-container")return;
  9419.             if (!target || !target.classList || target.classList.contains('pv-pic-ignored')) {
  9420.                 return;
  9421.             }
  9422.  
  9423.             // 扩展模式，检查前面一个是否为 img
  9424.             if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) {
  9425.                 var _type = typeof matchedRule.ext;
  9426.                 if (_type == 'string') {
  9427.                     switch (matchedRule.ext) {
  9428.                         case 'previous':
  9429.                             target = target.previousElementSibling;
  9430.                             break;
  9431.                         case 'previous-2':
  9432.                             target = target.previousElementSibling &&
  9433.                                 target.previousElementSibling.previousElementSibling;
  9434.                             break;
  9435.                     }
  9436.                 } else if (_type == 'function') {
  9437.                     try {
  9438.                         target = matchedRule.ext(target);
  9439.                     } catch(ex) {
  9440.                         throwErrorInfo(ex);
  9441.                     }
  9442.  
  9443.                     if (!target) return;
  9444.                 }
  9445.             }
  9446.             var result,hasBg=function(node){if(node.nodeName=="HTML" || node.nodeName=="#document")return false;let nodeStyle=unsafeWindow.getComputedStyle(node);return node&&nodeStyle.backgroundImage&&/^url/.test(nodeStyle.backgroundImage)&&nodeStyle.backgroundImage.indexOf("about:blank")==-1&&nodeStyle.width.replace("px","")>prefs.floatBar.minSizeLimit.w&&nodeStyle.height.replace("px","")>prefs.floatBar.minSizeLimit.h;};
  9447.             if (target.nodeName != 'IMG' && typeof target.className === 'string' && target.className.indexOf("pv-float-bar")==-1 && target.className.indexOf("ks-imagezoom-lens")==-1){
  9448.                 var targetBg=unsafeWindow.getComputedStyle(target).backgroundImage.replace(/url\(["'](.*)["']\)/,"$1");
  9449.                 if(prefs.floatBar.listenBg && hasBg(target)){
  9450.                     var src=targetBg,nsrc=src,noActual=true,type="scale";
  9451.                     var img={src:src};
  9452.                     result = {
  9453.                         src: nsrc,
  9454.                         type: type,
  9455.                         imgSrc: src,
  9456.                         noActual:noActual,
  9457.                         img: target
  9458.                     };
  9459.                 }else if(target.childNodes.length<=2 && target.querySelectorAll("img").length==1){
  9460.                     target=target.querySelector("img");
  9461.                 }else if(target.parentNode){
  9462.                     if(target.parentNode.nodeName=='IMG'){
  9463.                         target=target.parentNode;
  9464.                     }else if(prefs.floatBar.listenBg && hasBg(target.parentNode)){
  9465.                         target=target.parentNode;
  9466.                         targetBg=unsafeWindow.getComputedStyle(target).backgroundImage.replace(/url\(["'](.*)["']\)/,"$1");
  9467.                         var src=targetBg,nsrc=src,noActual=true,type="scale";
  9468.                         var img={src:src};
  9469.                         result = {
  9470.                             src: nsrc,
  9471.                             type: type,
  9472.                             imgSrc: src,
  9473.                             noActual:noActual,
  9474.                             img: target
  9475.                         };
  9476.                     }else{
  9477.                         if(unsafeWindow.getComputedStyle(target).position=="absolute"){
  9478.                             var imgChild=target.parentNode.querySelectorAll('img');
  9479.                             if(imgChild.length==1){
  9480.                                 target=imgChild[0];
  9481.                             }else if(imgChild.length > 1){
  9482.                                 var availableImgs = [];
  9483.                                 [].forEach.call(imgChild, function(img){
  9484.                                     if(unsafeWindow.getComputedStyle(img).width > 200 || unsafeWindow.getComputedStyle(img).position != "absolute"){
  9485.                                         availableImgs.push(img);
  9486.                                     }
  9487.                                 });
  9488.                                 if(availableImgs.length == 1)target=availableImgs[0];
  9489.                             }
  9490.                         }
  9491.                     }
  9492.                 }
  9493.                 if(result && !/^data:[^;]+;base64,/i.test(result.src)){
  9494.                     if(matchedRule && target.nodeName != 'IMG'){
  9495.                         if (matchedRule.exclude && matchedRule.exclude.test(result.src)) {
  9496.                             return;
  9497.                         } else {
  9498.                             let src=result.src,img={src:src},type,imgSrc=src;
  9499.                             try{
  9500.                                 var newSrc=matchedRule.getImage.call(img,img);
  9501.                                 if(imgSrc!=newSrc) {
  9502.                                     src=newSrc;
  9503.                                     if (Array.isArray(src)) {
  9504.                                         srcs = src;
  9505.                                         src = srcs.shift();
  9506.                                     }
  9507.                                     type = 'rule';
  9508.  
  9509.                                     if (matchedRule.description) {
  9510.                                         var node = getElementMix(matchedRule.description, img);
  9511.                                         if (node) {
  9512.                                             description = node.getAttribute('title') || node.textContent;
  9513.                                         }
  9514.                                     }
  9515.                                     result.src=src;
  9516.                                     result.type=type;
  9517.                                     result.noActual=false;
  9518.                                     result.xhr=matchedRule.xhr;
  9519.                                     result.description=description || '';
  9520.                                 }
  9521.                             }catch(err){
  9522.                             }
  9523.                         }
  9524.                     }
  9525.                     if(result.type!="rule"){
  9526.                         tprules._find(function(rule,index,array){
  9527.                             try{
  9528.                                 src=rule.call(img,img);
  9529.                                 if(src){
  9530.                                     return true;
  9531.                                 };
  9532.                             }catch(err){
  9533.                             }
  9534.                         });
  9535.                         if(src){
  9536.                             result.src=src;
  9537.                             result.type="tpRule";
  9538.                             result.noActual=false;
  9539.                         }
  9540.                     }
  9541.                 }
  9542.             }
  9543.             var checkUniqueImgWin=function(){
  9544.                 //metaKey altKey shiftKey ctrlKey
  9545.                 if(!((!e.ctrlKey && prefs.floatBar.globalkeys.ctrl)||
  9546.                      (!e.altKey && prefs.floatBar.globalkeys.alt)||
  9547.                      (!e.shiftKey && prefs.floatBar.globalkeys.shift)||
  9548.                      (!e.metaKey && prefs.floatBar.globalkeys.command)||
  9549.                      (!prefs.floatBar.globalkeys.ctrl && !prefs.floatBar.globalkeys.alt && !prefs.floatBar.globalkeys.shift && !prefs.floatBar.globalkeys.command))){
  9550.                     if(!uniqueImgWin || uniqueImgWin.removed){
  9551.                         var img = document.createElement('img');
  9552.                         uniqueImgWin = new ImgWindowC(img, result);
  9553.                     }
  9554.                     if(uniqueImgWin.src != result.src){
  9555.                         uniqueImgWin.loaded = false;
  9556.                         uniqueImgWin.data = result;
  9557.                         uniqueImgWin.src = result.src;
  9558.                         uniqueImgWin.img.src = location.protocol == "https"?result.src.replace(/^https?:/,""):result.src;
  9559.                     }
  9560.                     uniqueImgWin.imgWindow.style.pointerEvents = "none";
  9561.                     uniqueImgWin.blur(e);
  9562.                     if(!uniqueImgWin.loaded){
  9563.                         if(prefs.waitImgLoad){
  9564.                             uniqueImgWin.imgWindow.style.display = "none";
  9565.                             uniqueImgWin.imgWindow.style.opacity = 0;
  9566.                         }else{
  9567.                             if(centerInterval)clearInterval(centerInterval);
  9568.                             centerInterval=setInterval(function(){
  9569.                                 if(!uniqueImgWin || uniqueImgWin.removed || uniqueImgWin.loaded)
  9570.                                     clearInterval(centerInterval);
  9571.                                 else{
  9572.                                     uniqueImgWin.center(true,true);
  9573.                                 }
  9574.                             },100);
  9575.                         }
  9576.                     }
  9577.                     return true;
  9578.                 }else return false;
  9579.             };
  9580.  
  9581.             if(!target)return;
  9582.             else if (!result && target.nodeName != 'IMG') {
  9583.                 if(target.nodeName == 'A' && /\.(jpg|png|jpeg)\b/.test(target.href)){
  9584.                     result = {
  9585.                         src: target.href,
  9586.                         type: "",
  9587.                         imgSrc: target.href,
  9588.                         noActual:true,
  9589.                         img: target
  9590.                     };
  9591.                     checkUniqueImgWin();
  9592.                 }else if(target.parentNode.nodeName == 'A' && /\.(jpg|png|jpeg)\b/.test(target.parentNode.href)){
  9593.                     result = {
  9594.                         src: target.parentNode.href,
  9595.                         type: "",
  9596.                         imgSrc: target.parentNode.href,
  9597.                         noActual:true,
  9598.                         img: target.parentNode
  9599.                     };
  9600.                     checkUniqueImgWin();
  9601.                 }
  9602.                 return;
  9603.             }
  9604.  
  9605.             if (!result) {
  9606.                 result = findPic(target);
  9607.             }
  9608.  
  9609.             if(result){
  9610.                 if(!floatBar){
  9611.                     floatBar=new FloatBarC();
  9612.                 }
  9613.                 if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){
  9614.                     if(canclePreCTO){//取消上次的，防止一次点击打开多张图片
  9615.                         canclePreCTO();
  9616.                     };
  9617.                     canclePreCTO=clikToOpen(result);
  9618.                 }
  9619.  
  9620.                if(!checkUniqueImgWin() && !e.altKey)
  9621.                     floatBar.start(result);//出现悬浮工具栏
  9622.             };
  9623.         }
  9624.  
  9625.         function isKeyDownEffectiveTarget(target) {
  9626.             var localName = target.localName;
  9627.  
  9628.             // 确保光标不是定位在文字输入框或选择框
  9629.             if (localName == 'textarea' || localName == 'input' || localName == 'select')
  9630.                 return false;
  9631.  
  9632.             // 视频播放器
  9633.             if (localName == 'object' || localName == 'embed')
  9634.                 return false;
  9635.  
  9636.             // 百度贴吧回复输入的问题
  9637.             if (target.getAttribute('contenteditable') == 'true')
  9638.                 return false;
  9639.  
  9640.             return true;
  9641.         }
  9642.  
  9643.         function openGallery(){
  9644.             if(!gallery){
  9645.                 gallery=new GalleryC();
  9646.             }
  9647.             gallery.data=[];
  9648.             var allData=gallery.getAllValidImgs();
  9649.             if(allData.length<1)return true;
  9650.             gallery.data=allData;
  9651.             gallery.load(gallery.data);
  9652.         }
  9653.  
  9654.         function keydown(event) {
  9655.             var key = String.fromCharCode(event.keyCode).toLowerCase();
  9656.             if(!((!event.ctrlKey && prefs.floatBar.globalkeys.ctrl)||
  9657.                      (!event.altKey && prefs.floatBar.globalkeys.alt)||
  9658.                      (!event.shiftKey && prefs.floatBar.globalkeys.shift)||
  9659.                      (!event.metaKey && prefs.floatBar.globalkeys.command)||
  9660.                      (!prefs.floatBar.globalkeys.ctrl && !prefs.floatBar.globalkeys.alt && !prefs.floatBar.globalkeys.shift && !prefs.floatBar.globalkeys.command)) && key==prefs.floatBar.keys['gallery']){
  9661.                 openGallery();
  9662.                 event.stopPropagation();
  9663.                 event.preventDefault();
  9664.                 return true;
  9665.             }else{
  9666.                 if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey)
  9667.                     return;
  9668.  
  9669.                 if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) {
  9670.                     Object.keys(prefs.floatBar.keys).some(function(action) {
  9671.                         if (action == 'enable') return;
  9672.                         if (key == prefs.floatBar.keys[action]) {
  9673.                             floatBar.open(null, action);
  9674.                             event.stopPropagation();
  9675.                             event.preventDefault();
  9676.                             return true;
  9677.                         }
  9678.                     })
  9679.                 }
  9680.             }
  9681.         }
  9682.  
  9683.         matchedRule = getMatchedRule();
  9684.  
  9685.         // 添加自定义样式
  9686.         if (matchedRule && matchedRule.css) {
  9687.             var style = document.createElement('style');
  9688.             style.type = 'text/css';
  9689.             style.id = 'gm-picviewer-site-style';
  9690.             style.textContent = matchedRule.css;
  9691.             document.head.appendChild(style);
  9692.         }
  9693.  
  9694.         MPIV.loadRule();
  9695.  
  9696.         window.addEventListener('message', handleMessage, true);
  9697.  
  9698.         addPageScript();
  9699.  
  9700.         document.addEventListener('mouseover', globalMouseoverHandler, true);
  9701.  
  9702.         document.addEventListener('mouseout',e=>{
  9703.             if(uniqueImgWin && !uniqueImgWin.removed){
  9704.                 if(!((!e.ctrlKey && prefs.floatBar.globalkeys.ctrl)||
  9705.                      (!e.altKey && prefs.floatBar.globalkeys.alt)||
  9706.                      (!e.shiftKey && prefs.floatBar.globalkeys.shift)||
  9707.                      (!e.metaKey && prefs.floatBar.globalkeys.command)||
  9708.                      (!prefs.floatBar.globalkeys.ctrl && !prefs.floatBar.globalkeys.alt && !prefs.floatBar.globalkeys.shift && !prefs.floatBar.globalkeys.command)))
  9709.                     uniqueImgWin.remove();
  9710.                 else{
  9711.                     uniqueImgWin.imgWindow.style.pointerEvents = "auto";
  9712.                     //uniqueImgWin.focus();
  9713.                 }
  9714.             }
  9715.         },true);
  9716.  
  9717.         var debug;  // 调试函数
  9718.  
  9719.         GM_config.init({
  9720.             id: 'pv-prefs',
  9721.             title: GM_config.create('a', {
  9722.                 href: 'https://greasyfork.org/zh-CN/scripts/24204-picviewer-ce',
  9723.                 target: '_blank',
  9724.                 textContent: 'Picviewer CE+ '+i18n("config"),
  9725.                 title: i18n("openHomePage")
  9726.             }),
  9727.             isTabs: true,
  9728.             skin: 'tab',
  9729.             frameStyle: {
  9730.                 width: '480px',
  9731.                 zIndex:'2147483648',
  9732.             },
  9733.             css: [
  9734.                 "#pv-prefs input[type='text'] { width: 50px; } ",
  9735.                 "#pv-prefs input[type='number'] { width: 50px; } ",
  9736.                 "#pv-prefs .inline .config_var { margin-left: 6px; }",
  9737.                 "#pv-prefs label.size { width: 205px; }",
  9738.                 "#pv-prefs span.sep-x { margin-left: 0px !important; }",
  9739.                 "#pv-prefs label.sep-x { margin-right: 5px; }",
  9740.                 "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }",
  9741.                 "#pv-prefs input.color { width: 120px; }",
  9742.                 "#pv-prefs input.order { width: 250px; }",
  9743.             ].join('\n'),
  9744.             fields: {
  9745.                 // 浮动工具栏
  9746.                 'floatBar.position': {
  9747.                     label: i18n("position"),
  9748.                     title: i18n("positionTips"),
  9749.                     type: 'select',
  9750.                     options: {
  9751.                         'top left': i18n("topLeft"),
  9752.                         'top right': i18n("topRight"),
  9753.                         'bottom right': i18n("bottomRight"),
  9754.                         'bottom left': i18n("bottomLeft"),
  9755.                         'top center': i18n("topCenter"),
  9756.                         'bottom center': i18n("bottomCenter"),
  9757.                         'hide': i18n("hide")
  9758.                     },
  9759.                     "default": prefs.floatBar.position,
  9760.                     section: [i18n("floatBar")],
  9761.                 },
  9762.                 'floatBar.showDelay': {
  9763.                     label: i18n("showDelay"),
  9764.                     type: 'int',
  9765.                     "default": prefs.floatBar.showDelay,
  9766.                     after: ' '+i18n("ms"),
  9767.                 },
  9768.                 'floatBar.hideDelay': {
  9769.                     label: i18n("hideDelay"),
  9770.                     type: 'int',
  9771.                     className: 'hideDelay',
  9772.                     "default": prefs.floatBar.hideDelay,
  9773.                     after: ' '+i18n("ms")
  9774.                 },
  9775.                 'floatBar.forceShow.size.w': {
  9776.                     label: i18n("forceShow"),
  9777.                     type: 'int',
  9778.                     className: 'size',
  9779.                     "default": prefs.floatBar.forceShow.size.w,
  9780.                     title: i18n("forceShowTip"),
  9781.                     line: 'start',
  9782.                 },
  9783.                 'floatBar.forceShow.size.h': {
  9784.                     label: ' x ',
  9785.                     type: 'int',
  9786.                     className: 'sep-x',
  9787.                     after: ' '+i18n("px"),
  9788.                     "default": prefs.floatBar.forceShow.size.h,
  9789.                     line: 'end',
  9790.                 },
  9791.                 'floatBar.minSizeLimit.w': {
  9792.                     label: i18n("minSizeLimit"),
  9793.                     type: 'int',
  9794.                     className: 'size',
  9795.                     "default": prefs.floatBar.minSizeLimit.w,
  9796.                     title: i18n("minSizeLimitTip"),
  9797.                     line: 'start',
  9798.                 },
  9799.                 'floatBar.minSizeLimit.h': {
  9800.                     label: ' x ',
  9801.                     type: 'int',
  9802.                     className: 'sep-x',
  9803.                     after: ' '+i18n("px"),
  9804.                     "default": prefs.floatBar.minSizeLimit.h,
  9805.                     line: 'end',
  9806.                 },
  9807.                 'floatBar.sizeLimitOr': {
  9808.                     label: i18n("sizeLimitOr"),
  9809.                     type: "checkbox",
  9810.                     "default": false
  9811.                 },
  9812.                 'floatBar.butonOrder': {
  9813.                     label: i18n("butonOrder"),
  9814.                     type: 'text',
  9815.                     className: 'order',
  9816.                     "default": prefs.floatBar.butonOrder.join(', '),
  9817.                 },
  9818.                 'floatBar.listenBg': {
  9819.                     label: i18n("listenBg"),
  9820.                     type: 'checkbox',
  9821.                     "default": prefs.floatBar.listenBg,
  9822.                     title: i18n("listenBgTip")
  9823.                 },
  9824.                 'floatBar.globalkeys.ctrl': {
  9825.                     label: i18n("globalkeys"),
  9826.                     type: 'checkbox',
  9827.                     after: "CTRL"+" +",
  9828.                     "default": true,
  9829.                     line: 'start'
  9830.                 },
  9831.                 'floatBar.globalkeys.alt': {
  9832.                     after: "ALT"+" +",
  9833.                     type: 'checkbox',
  9834.                     className: 'sep-x',
  9835.                     "default": false,
  9836.                 },
  9837.                 'floatBar.globalkeys.shift': {
  9838.                     after: "SHIFT"+" +",
  9839.                     type: 'checkbox',
  9840.                     className: 'sep-x',
  9841.                     "default": false,
  9842.                 },
  9843.                 'floatBar.globalkeys.command': {
  9844.                     after: "COMMAND",
  9845.                     type: 'checkbox',
  9846.                     className: 'sep-x',
  9847.                     "default": false,
  9848.                     line: 'end',
  9849.                 },
  9850.                 // 按键
  9851.                 'floatBar.keys.enable': {
  9852.                     label: i18n("keysEnable"),
  9853.                     type: 'checkbox',
  9854.                     "default": prefs.floatBar.keys.enable
  9855.                 },
  9856.                 'floatBar.keys.actual': {
  9857.                     label: i18n("keysActual"),
  9858.                     type: 'text',
  9859.                     className: 'floatBar-key',
  9860.                     "default": prefs.floatBar.keys.actual,
  9861.                     title: i18n("keysActualTip")
  9862.                 },
  9863.                 /*'floatBar.keys.search': {
  9864.                     label: i18n("keysSearch"),
  9865.                     type: 'text',
  9866.                     className: 'floatBar-key',
  9867.                     "default": prefs.floatBar.keys.search,
  9868.                     title: i18n("keysSearchTip")
  9869.                 },*/
  9870.                 'floatBar.keys.current': {
  9871.                     label: i18n("keysCurrent"),
  9872.                     type: 'text',
  9873.                     className: 'floatBar-key',
  9874.                     "default": prefs.floatBar.keys.current,
  9875.                     title: i18n("keysCurrentTip")
  9876.                 },
  9877.                 'floatBar.keys.magnifier': {
  9878.                     label: i18n("keysMagnifier"),
  9879.                     type: 'text',
  9880.                     className: 'floatBar-key',
  9881.                     "default": prefs.floatBar.keys.magnifier,
  9882.                     title: i18n("keysMagnifierTip")
  9883.                 },
  9884.                 'floatBar.keys.gallery': {
  9885.                     label: i18n("keysGallery"),
  9886.                     type: 'text',
  9887.                     className: 'floatBar-key',
  9888.                     "default": prefs.floatBar.keys.gallery,
  9889.                     title: i18n("keysGalleryTip")
  9890.                 },
  9891.  
  9892.                 // 放大镜
  9893.                 'magnifier.radius': {
  9894.                     label: i18n("magnifierRadius"),
  9895.                     type: 'int',
  9896.                     "default": prefs.magnifier.radius,
  9897.                     section: [i18n("magnifier")],
  9898.                     after: ' '+i18n("px")
  9899.                 },
  9900.                 'magnifier.wheelZoom.enabled': {
  9901.                     label: i18n("magnifierWheelZoomEnabled"),
  9902.                     type: 'checkbox',
  9903.                     "default": prefs.magnifier.wheelZoom.enabled,
  9904.                 },
  9905.                 'magnifier.wheelZoom.range': {
  9906.                     label: i18n("magnifierWheelZoomRange"),
  9907.                     type: 'textarea',
  9908.                     "default": prefs.magnifier.wheelZoom.range.join(', '),
  9909.                 },
  9910.  
  9911.                 // 图库
  9912.                 'gallery.fitToScreen': {
  9913.                     label: i18n("galleryFitToScreen"),
  9914.                     type: 'checkbox',
  9915.                     "default": prefs.gallery.fitToScreen,
  9916.                     section: [i18n("gallery")],
  9917.                     title: i18n("galleryFitToScreenTip"),
  9918.                     line: 'start',
  9919.                 },
  9920.                 'gallery.fitToScreenSmall': {
  9921.                     label: i18n("galleryFitToScreenSmall"),
  9922.                     type: 'checkbox',
  9923.                     "default": prefs.gallery.fitToScreenSmall,
  9924.                     line: 'end',
  9925.                 },
  9926.                 'gallery.scrollEndToChange': {
  9927.                     label: i18n("galleryScrollEndToChange"),
  9928.                     type: 'checkbox',
  9929.                     "default": prefs.gallery.scrollEndToChange,
  9930.                     title: i18n("galleryScrollEndToChangeTip")
  9931.                 },
  9932.                 'gallery.exportType': {
  9933.                     label: i18n("galleryExportType"),
  9934.                     type: 'select',
  9935.                     options: {
  9936.                         'grid': i18n("grid"),
  9937.                         'gridBig': i18n("gridBig"),
  9938.                         'list': i18n("list")
  9939.                     },
  9940.                     "default": prefs.gallery.exportType,
  9941.                 },
  9942.                 'gallery.loadMore': {
  9943.                     label: i18n("galleryAutoLoad"),
  9944.                     type: 'checkbox',
  9945.                     "default": prefs.gallery.loadMore
  9946.                 },
  9947.                 'gallery.loadAll': {
  9948.                     label: i18n("galleryLoadAll"),
  9949.                     type: 'checkbox',
  9950.                     "default": prefs.gallery.loadAll,
  9951.                     title: i18n("galleryLoadAllTip")
  9952.                 },
  9953.                 'gallery.scaleSmallSize': {
  9954.                     label: i18n("galleryScaleSmallSize1"),
  9955.                     type: 'int',
  9956.                     "default": prefs.gallery.scaleSmallSize,
  9957.                     after: i18n("galleryScaleSmallSize2")
  9958.                 },
  9959.                 'gallery.showSmallSize':{
  9960.                     label: i18n("galleryShowSmallSize"),
  9961.                     type: 'checkbox',
  9962.                     "default": prefs.gallery.showSmallSize
  9963.                 },
  9964.                 'gallery.transition': {
  9965.                     label: i18n("galleryTransition"),
  9966.                     type: 'checkbox',
  9967.                     "default": prefs.gallery.transition
  9968.                 },
  9969.                 'gallery.sidebarPosition': {
  9970.                     label: i18n("gallerySidebarPosition"),
  9971.                     type: 'select',
  9972.                     options: {
  9973.                         'bottom': i18n("bottom"),
  9974.                         'right': i18n("right"),
  9975.                         'left': i18n("left"),
  9976.                         'top': i18n("top")
  9977.                     },
  9978.                     "default": prefs.gallery.sidebarPosition,
  9979.                     line: 'start',
  9980.                 },
  9981.                 'gallery.sidebarSize': {
  9982.                     label: i18n("gallerySidebarSize"),
  9983.                     type: 'int',
  9984.                     "default": prefs.gallery.sidebarSize,
  9985.                     title: i18n("gallerySidebarSizeTip"),
  9986.                     after: ' '+i18n("px"),
  9987.                     line: 'end',
  9988.                 },
  9989.                 'gallery.max': {
  9990.                     label: i18n("galleryMax1"),
  9991.                     type: 'number',
  9992.                     "default": prefs.gallery.max,
  9993.                     after: i18n("galleryMax2")
  9994.                 },
  9995.                 'gallery.autoZoom': {
  9996.                     label: i18n("galleryAutoZoom"),
  9997.                     type: 'checkbox',
  9998.                     "default": prefs.gallery.autoZoom,
  9999.                     title: i18n("galleryAutoZoomTip")
  10000.                 },
  10001.                 'gallery.descriptionLength': {
  10002.                     label: i18n("galleryDescriptionLength1"),
  10003.                     type: 'int',
  10004.                     "default": prefs.gallery.descriptionLength,
  10005.                     after: i18n("galleryDescriptionLength2")
  10006.                 },
  10007.                 'gallery.autoOpenSites': {
  10008.                     label: i18n("galleryAutoOpenSites"),
  10009.                     type: 'textarea',
  10010.                     "default": prefs.gallery.autoOpenSites
  10011.                 },
  10012.                 /*'gallery.editSite': {
  10013.                     label: i18n("galleryEditSite"),
  10014.                     type: 'select',
  10015.                     options: {
  10016.                         'Pixlr': 'Pixlr',
  10017.                         'Toolpic': 'Toolpic'
  10018.                     },
  10019.                     "default": prefs.gallery.editSite,
  10020.                 },*/
  10021.  
  10022.                 // 图片窗口
  10023.                 'imgWindow.fitToScreen': {
  10024.                     label: i18n("imgWindowFitToScreen"),
  10025.                     type: 'checkbox',
  10026.                     "default": prefs.imgWindow.fitToScreen,
  10027.                     section: [i18n("imgWindow")],
  10028.                     title: i18n("imgWindowFitToScreenTip"),
  10029.                 },
  10030.                 'imgWindow.suitLongImg': {
  10031.                     label: i18n("suitLongImg"),
  10032.                     type: 'checkbox',
  10033.                     "default": prefs.imgWindow.suitLongImg
  10034.                 },
  10035.                 'imgWindow.close.defaultTool': {
  10036.                     label: i18n("imgWindowDefaultTool"),
  10037.                     type: 'select',
  10038.                     options: {
  10039.                         'hand': i18n("hand"),
  10040.                         'rotate': i18n("rotate"),
  10041.                         'zoom': i18n("zoom"),
  10042.                     },
  10043.                     "default": prefs.imgWindow.close.defaultTool,
  10044.                 },
  10045.                 'imgWindow.close.escKey': {
  10046.                     label: i18n("imgWindowEscKey"),
  10047.                     type: 'checkbox',
  10048.                     "default": prefs.imgWindow.close.escKey,
  10049.                     line: 'start',
  10050.                 },
  10051.                 'imgWindow.close.dblClickImgWindow': {
  10052.                     label: i18n("imgWindowDblClickImgWindow"),
  10053.                     type: 'checkbox',
  10054.                     "default": prefs.imgWindow.close.dblClickImgWindow,
  10055.                 },
  10056.                 'imgWindow.close.clickOutside': {
  10057.                     label: i18n("imgWindowClickOutside"),
  10058.                     type: 'select',
  10059.                     options: {
  10060.                         '': i18n("none"),
  10061.                         'click': i18n("click"),
  10062.                         'dblclick': i18n("dblclick"),
  10063.                     },
  10064.                     "default": prefs.imgWindow.close.clickOutside,
  10065.                     title: i18n("imgWindowClickOutsideTip"),
  10066.                     line: 'end',
  10067.                 },
  10068.                 'imgWindow.overlayer.shown': {
  10069.                     label: i18n("imgWindowOverlayerShown"),
  10070.                     type: 'checkbox',
  10071.                     "default": prefs.imgWindow.overlayer.shown,
  10072.                     line: 'start',
  10073.                 },
  10074.                 'imgWindow.overlayer.color': {
  10075.                     label: i18n("imgWindowOverlayerColor"),
  10076.                     type: 'text',
  10077.                     className: 'color',
  10078.                     "default": prefs.imgWindow.overlayer.color,
  10079.                     line: 'end'
  10080.                 },
  10081.                 'imgWindow.shiftRotateStep': {
  10082.                     label: i18n("imgWindowShiftRotateStep1"),
  10083.                     type: 'int',
  10084.                     "default": prefs.imgWindow.shiftRotateStep,
  10085.                     after: i18n("imgWindowShiftRotateStep2")
  10086.                 },
  10087.                 'imgWindow.zoom.mouseWheelZoom': {
  10088.                     label: i18n("imgWindowMouseWheelZoom"),
  10089.                     type: 'checkbox',
  10090.                     "default": prefs.imgWindow.zoom.mouseWheelZoom,
  10091.                 },
  10092.                 'imgWindow.zoom.range': {
  10093.                     label: i18n("imgWindowZoomRange"),
  10094.                     type: 'textarea',
  10095.                     "default": prefs.imgWindow.zoom.range.join(', '),
  10096.                     title: i18n("imgWindowZoomRangeTip"),
  10097.                     attr: {
  10098.                         "spellcheck": "false"
  10099.                     }
  10100.                 },
  10101.  
  10102.                 // 其它
  10103.                 'waitImgLoad': {
  10104.                     label: i18n("waitImgLoad"),
  10105.                     type: 'checkbox',
  10106.                     "default": prefs.waitImgLoad,
  10107.                     section: [i18n("others")],
  10108.                     title: i18n("waitImgLoadTip")
  10109.                 },
  10110.                 'debug': {
  10111.                     label: i18n("debug"),
  10112.                     type: 'checkbox',
  10113.                     "default": prefs.debug
  10114.                 },
  10115.                 /*'firstEngine': {
  10116.                     label: i18n("firstEngine"),
  10117.                     type: 'select',
  10118.                     options: {
  10119.                         "Tineye":"Tineye",
  10120.                         "Google":"Google",
  10121.                         "Baidu":"Baidu"
  10122.                     },
  10123.                     "default": prefs.firstEngine,
  10124.                 },*/
  10125.             },
  10126.             events: {
  10127.                 open: function(doc, win, frame) {
  10128.                 },
  10129.                 save: function() {
  10130.                     loadPrefs();
  10131.                 }
  10132.             }
  10133.         });
  10134.  
  10135.  
  10136.         GM_registerMenuCommand('Picviewer CE+ '+i18n("config"), openPrefs);
  10137.  
  10138.         loadPrefs();
  10139.  
  10140.         if(prefs.gallery.autoOpenSites && new RegExp(prefs.gallery.autoOpenSites).test(location.href)){
  10141.             setTimeout(function(){openGallery();},2000);
  10142.         }
  10143.  
  10144.         // 注册按键
  10145.         if (prefs.floatBar.keys.enable) {
  10146.             document.addEventListener('keydown', keydown, false);
  10147.         }
  10148.  
  10149.         function openPrefs() {
  10150.             GM_config.open();
  10151.         }
  10152.  
  10153.         function loadPrefs() {
  10154.             // 根据 GM_config 的 key 载入设置到 prefs
  10155.             Object.keys(GM_config.fields).forEach(function(keyStr) {
  10156.                 var keys = keyStr.split('.');
  10157.                 var lastKey = keys.pop();
  10158.  
  10159.                 var lastPref = keys.reduce(function(previousValue, curKey) {
  10160.                     return previousValue[curKey];
  10161.                 }, prefs) || prefs;
  10162.  
  10163.                 var value = GM_config.get(keyStr);
  10164.                 if (typeof value != 'undefined') {
  10165.                     // 特殊的
  10166.                     if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') {
  10167.                         lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)});
  10168.                     } else if(keyStr == 'floatBar.butonOrder') {
  10169.                         lastPref[lastKey] = value.replace(/^\s*|\s*$/g,"").split(/\s*[,，]\s*/);
  10170.                     } else {
  10171.                         lastPref[lastKey] = value;
  10172.                     }
  10173.                 }
  10174.             });
  10175.  
  10176.             debug = prefs.debug ? console.debug.bind(console) : function() {};
  10177.         }
  10178.  
  10179.     };
  10180.  
  10181.     function init2(){
  10182.         init(topObject,window,document,arrayFn,envir,storage,unsafeWindow);
  10183.     };
  10184.  
  10185.  
  10186.     //大致检测运行环境
  10187.     var envir={
  10188.         ie:typeof document.documentMode == 'number',
  10189.         firefox:typeof XPCNativeWrapper == 'function',
  10190.         opera:!!window.opera,
  10191.         chrome:!!window.chrome,
  10192.     };
  10193.  
  10194.     //ie的话，不支持 < ie9的版本
  10195.     if(envir.ie && document.documentMode < 9){
  10196.         return;
  10197.     };
  10198.  
  10199.  
  10200.     var arrayFn=(function(){
  10201.         //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList.....
  10202.  
  10203.         //添加一个当函数返回true时，返回[array[index],index]，并且跳出循环的方法
  10204.         //类似做到 for 循环，在满足条件的时候直接break跳出的效果。
  10205.         if(typeof Array.prototype['_find']!='function'){
  10206.             Object.defineProperty(Array.prototype,'_find',{
  10207.                 value:function(callback , thisArg){
  10208.                     if (this == null){
  10209.                         throw new TypeError( "this is null or not defined" );
  10210.                     };
  10211.  
  10212.                     if(typeof callback != 'function') {
  10213.                         throw new TypeError( callback + " is not a function" );
  10214.                     };
  10215.  
  10216.                     var i = 0,
  10217.                         l = this.length,
  10218.                         value,
  10219.                         hasOwnProperty=Object.prototype.hasOwnProperty
  10220.                     ;
  10221.  
  10222.  
  10223.                     while(i<l){
  10224.                         if(hasOwnProperty.call(this,i)){
  10225.                             value = this[i];
  10226.                             if(callback.call( thisArg, value, i, this )===true){
  10227.                                 return [value,i,this];
  10228.                             };
  10229.                         };
  10230.                         i++;
  10231.                     };
  10232.                 },
  10233.                 writable:true,
  10234.                 enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。
  10235.                 configurable:true,
  10236.             });
  10237.         };
  10238.  
  10239.         var arrayProto=Array.prototype;
  10240.         return {
  10241.             _find:arrayProto._find,
  10242.             slice:arrayProto.slice,
  10243.             forEach:arrayProto.forEach,
  10244.             some:arrayProto.some,
  10245.             every:arrayProto.every,
  10246.             map:arrayProto.map,
  10247.             filter:arrayProto.filter,
  10248.             indexOf:arrayProto.indexOf,
  10249.             lastIndexOf:arrayProto.lastIndexOf,
  10250.         };
  10251.  
  10252.     })();
  10253.  
  10254.  
  10255.     var storage={
  10256.         supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数
  10257.         mxAppStorage:(function(){//傲游扩展储存接口
  10258.             try{
  10259.                 return window.external.mxGetRuntime().storage;
  10260.             }catch(e){
  10261.             };
  10262.         })(),
  10263.         operaUJSStorage:(function(){//opera userjs全局存储接口
  10264.             try{
  10265.                 return window.opera.scriptStorage;
  10266.             }catch(e){
  10267.             };
  10268.         })(),
  10269.         setItem:function(key,value){
  10270.             if(this.operaUJSStorage){
  10271.                 this.operaUJSStorage.setItem(key,value);
  10272.             }else if(this.mxAppStorage){
  10273.                 this.mxAppStorage.setConfig(key,value);
  10274.             }else if(this.supportGM){
  10275.                 GM_setValue(key,value);
  10276.             }else if(window.localStorage){
  10277.                 window.localStorage.setItem(key,value);
  10278.             };
  10279.         },
  10280.         getItem:function(key){
  10281.             var value;
  10282.             if(this.operaUJSStorage){
  10283.                 value=this.operaUJSStorage.getItem(key);
  10284.             }else if(this.mxAppStorage){
  10285.                 value=this.mxAppStorage.getConfig(key);
  10286.             }else if(this.supportGM){
  10287.                 value=GM_getValue(key);
  10288.             }else if(window.localStorage){
  10289.                 value=window.localStorage.getItem(key);
  10290.             };
  10291.             return value;
  10292.         },
  10293.     };
  10294.  
  10295.     function getUrl(url, callback, onError){
  10296.         GM_xmlhttpRequest({
  10297.             method: 'GET',
  10298.             url: url,
  10299.             onload: callback,
  10300.             onerror: onError
  10301.         });
  10302.     }
  10303.  
  10304.     function setSearchState(words,imgCon){
  10305.         if(words)console.info(words);
  10306.         var searchState = (imgCon?imgCon:document).querySelector('.pv-pic-search-state');
  10307.         if(searchState)searchState.innerHTML=words;
  10308.     }
  10309.  
  10310.     var searchSort=["Tineye","Google","Baidu"];
  10311.     function sortSearch(){
  10312.         for(var i=0;i<searchSort.length;i++){
  10313.             if(searchSort[i]==prefs.firstEngine){
  10314.                 searchSort.splice(i,1);
  10315.                 break;
  10316.             }
  10317.         }
  10318.         searchSort.unshift(prefs.firstEngine);
  10319.     }
  10320.  
  10321.     function searchImgByImg(imgSrc, imgCon, callBack, onError, noneResult, searchFrom){
  10322.         let srcs=[];
  10323.         var searchBaidu=function(){
  10324.             setSearchState(i18n("beginSearchImg","百度"),imgCon);
  10325.             getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){
  10326.                 let baiduJson;
  10327.                 try{
  10328.                     baiduJson=JSON.parse(d.responseText);
  10329.                 }catch(e){
  10330.                     setSearchState(i18n("findNoPic"),imgCon);
  10331.                     setTimeout(function(){
  10332.                         setSearchState("",imgCon);
  10333.                     },2000);
  10334.                     searchNext();
  10335.                     return;
  10336.                 }
  10337.                 if(baiduJson.data[0]){
  10338.                     srcs=[];
  10339.                     for(let imgData of baiduJson.data){
  10340.                         if(srcs.length>2)break;
  10341.                         srcs.push(imgData.objURL);
  10342.                     }
  10343.                     setSearchState(i18n("findOverBeginLoad",["百度",srcs.length]),imgCon);
  10344.                     callBackFun(srcs);
  10345.                 }else{
  10346.                     searchNext();
  10347.                     return;
  10348.                 }
  10349.             }, onError);
  10350.         };
  10351.         var searchGoogle=function(){
  10352.             setSearchState(i18n("beginSearchImg","Google"),imgCon);
  10353.             getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){
  10354.                 let googleHtml=document.implementation.createHTMLDocument('');
  10355.                 googleHtml.documentElement.innerHTML = d.responseText;
  10356.                 let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a");
  10357.                 if(sizeUrl){
  10358.                     getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){
  10359.                         googleHtml.documentElement.innerHTML = d.responseText;
  10360.                         let imgs=googleHtml.querySelectorAll("div.rg_meta");
  10361.                         if(imgs.length==0){searchNext();return;}
  10362.                         srcs=[];
  10363.                         for(var i=0;i<imgs.length;i++){
  10364.                             if(srcs.length>2)break;
  10365.                             let jsonData=JSON.parse(imgs[i].innerHTML);
  10366.                             srcs.push(jsonData.ou);
  10367.                         }
  10368.                         setSearchState(i18n("findOverBeginLoad",["Google",srcs.length]),imgCon);
  10369.                         callBackFun(srcs);
  10370.                     }, onError);
  10371.                 }else{
  10372.                     searchNext();
  10373.                 }
  10374.             }, onError);
  10375.         };
  10376.         var searchTineye=function(){
  10377.             setSearchState(i18n("beginSearchImg","Tineye"),imgCon);
  10378.             getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){
  10379.                 let tineyeHtml=document.implementation.createHTMLDocument('');
  10380.                 tineyeHtml.documentElement.innerHTML = d.responseText;
  10381.                 let searchImg=tineyeHtml.querySelectorAll(".match-details>div.match:first-of-type>p.image-link:first-of-type>a");
  10382.                 if(searchImg.length>0){
  10383.                     srcs=[];
  10384.                     for(var i=0;i<searchImg.length;i++){
  10385.                         if(srcs.length>2)break;
  10386.                         srcs.push(searchImg[i].href);
  10387.                     }
  10388.                     setSearchState(i18n("findOverBeginLoad",["Tineye",srcs.length]),imgCon);
  10389.                     callBackFun(srcs);
  10390.                 }else{
  10391.                     searchNext();
  10392.                 }
  10393.             }, onError);
  10394.         };
  10395.         var searchNext=function(){
  10396.             searchFrom++;
  10397.             if(searchFrom<=searchSort.length)switchSearch();
  10398.             else{
  10399.                 if(noneResult)noneResult();
  10400.                 setSearchState(i18n("findNoPic"),imgCon);
  10401.                 setTimeout(function(){
  10402.                     setSearchState("",imgCon);
  10403.                 },2000);
  10404.             }
  10405.         };
  10406.         var callBackFun=function(srcs){
  10407.             callBack(srcs, searchFrom);
  10408.         };
  10409.         if(!searchFrom)searchFrom=1;
  10410.         var switchSearch=function(){
  10411.             switch(searchSort[searchFrom-1]){
  10412.                 case "Baidu":
  10413.                     searchBaidu();
  10414.                     break;
  10415.                 case "Google":
  10416.                     searchGoogle();
  10417.                     break;
  10418.                 case "Tineye":
  10419.                     searchTineye();
  10420.                     break;
  10421.                 default:
  10422.                     searchTineye();
  10423.                     break;
  10424.             }
  10425.         };
  10426.         switchSearch();
  10427.     }
  10428.  
  10429.     init2();
  10430.  
  10431. })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));