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Picviewer CE+

NLF 的围观图修改版，增加高清原图查找显示（在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存、查找原图）

当前为 2018-05-28 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 or find the HD original picture automatically
  7. // @description:zh-CN    NLF 的围观图修改版，增加高清原图查找显示（在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存、查找原图）
  8. // @description:zh-TW    NLF 的圍觀圖修改版，增加高清原圖查詢顯示（線上看圖工具，支援圖片翻轉、旋轉、縮放、彈出大圖、批量儲存、查詢原圖）
  9. // @version        2018.5.28.1
  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. // @run-at         document-end
  31. // @include       http://*
  32. // @include       https://*
  33. // @exclude       http://www.toodledo.com/tasks/*
  34. // @exclude       http*://maps.google.com*/*
  35. // @exclude       *://www.google.*/_/chrome/newtab*
  36. // ==/UserScript==
  37.  
  38. ;(function(topObject,window,document,unsafeWindow){
  39.     'use strict';
  40.  
  41.     var lang = navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
  42.     var i18nData={};
  43.     switch (lang){
  44.         case "zh-CN":
  45.             i18nData={
  46.                 share:"分享",
  47.                 loadAll:"加载更多",
  48.                 loadedAll:"加载完毕",
  49.                 loading:"正在加载",
  50.                 loadAllTip:"加载下一页的图片",
  51.                 fiddle:"折腾",
  52.                 fiddleTip:"弹出图片进行复杂操作",
  53.                 collect:"收藏",
  54.                 collected:"已收藏",
  55.                 exitCollection:"退出收藏",
  56.                 exitCollectionTip:"点击退出收藏模式",
  57.                 noCollectionYet:"你还木有收藏任何图片",
  58.                 collectDetail:"描述",
  59.                 collectDetailTip:"给收藏的图片添加一些描述吧",
  60.                 playSlide:"播放幻灯片",
  61.                 slideGap:"间隔(s)",
  62.                 slideGapTip:"间隔时间，单位(秒)",
  63.                 slideBack:"后退",
  64.                 slideBackTip:"从后往前播放",
  65.                 slideWait:"等待图片读取",
  66.                 slideWaitTip:"从每张图片完全读取完成后才开始倒计时",
  67.                 slideSkipError:"跳过错误图片",
  68.                 slideSkipErrorTip:"快速跳过读取错误的图片",
  69.                 type:"类别",
  70.                 typeTip:"选择图片类别",
  71.                 advancedRules:"高级规则",
  72.                 advancedRulesTip:"由高级规则匹配出来的",
  73.                 tpRules:"通配规则",
  74.                 tpRulesTip:"由通配规则匹配出来的",
  75.                 scaleRules:"缩放过的",
  76.                 scaleRulesTip:"js自动查找，相对页面显示的图片有缩放过的",
  77.                 noScaleRules:"无缩放过",
  78.                 noScaleRulesTip:"js自动查找，无缩放过的，但是满足一定的大小",
  79.                 smallRules:"小尺寸的",
  80.                 smallRulesTip:"小尺寸图片，实际尺寸的高和宽都小于#t#像素",
  81.                 command:"命令",
  82.                 commandTip:"命令菜单",
  83.                 onlineEdit:"在线编辑",
  84.                 onlineEditTip:"使用#t#在线编辑该图片",
  85.                 openInNewWindow:"新窗口打开",
  86.                 openInNewWindowTip:"新窗口打开图片",
  87.                 findInPage:"定位到图片",
  88.                 findInPageTip:"滚动到当前图片所在的位置",
  89.                 viewCollection:"查看收藏",
  90.                 viewCollectionTip:"查看所有收藏的图片",
  91.                 inCollection:"收藏模式中，无法使用",
  92.                 cantFind:"图片不在文档中，或者被隐藏了，无法定位！",
  93.                 exportImages:"导出大图",
  94.                 exportImagesTip:"导出所有图片到新窗口",
  95.                 downloadImage:"下载图片",
  96.                 downloadImageTip:"下载当前图片",
  97.                 copyImagesUrl:"复制所有",
  98.                 copyImagesUrlTip:"复制所有大图地址",
  99.                 copySuccess:"已成功复制 #t# 张大图地址",
  100.                 autoRefresh:"自动重载",
  101.                 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",
  102.                 enterFullsc:"进入全屏",
  103.                 exitFullsc:"退出全屏",
  104.                 config:"设置",
  105.                 closeGallery:"关闭库",
  106.                 returnToGallery:"回到库",
  107.                 picInfo:"图片信息",
  108.                 picNote:"图片注释",
  109.                 resolution:"分辨率",
  110.                 picNum:"图片张数",
  111.                 scaleRatio:"缩放比",
  112.                 similarImage:"以图搜图",
  113.                 scale:"缩放",
  114.                 horizontalFlip:"水平翻转",
  115.                 verticalFlip:"垂直翻转",
  116.                 actualBtn:'查看原始(A)',
  117.                 searchBtn:'查找原图(S)',
  118.                 galleryBtn:'查看库(G)',
  119.                 currentBtn:'查看当前(C)',
  120.                 magnifierBtn:'放大镜(M)',
  121.                 picTitle:"图片标题",
  122.                 picNum:"图片数量",
  123.                 exportImagesUrl:"导出图片链接",
  124.                 exportImagesUrlPop:"Ctrl+C复制图片链接",
  125.                 beginSearchImg:"#t#识图开始……",
  126.                 findNoPic:"未找到原图",
  127.                 findOverBeginLoad:"#t#识图结束，共找到#t#张匹配图片，开始加载第一张",
  128.                 loadNextSimilar:"原图加载失败，尝试加载下一结果……",
  129.                 loadError:"加载失败",
  130.                 openHomePage:"点击此处打开主页",
  131.                 position:"显示位置",
  132.                 topLeft: '图片左上角',
  133.                 topRight: '图片右上角',
  134.                 bottomRight: '图片右下角',
  135.                 bottomLeft: '图片左下角',
  136.                 topCenter: '图片正上方',
  137.                 bottomCenter: '图片正下方',
  138.                 floatBar:"浮动工具栏",
  139.                 showDelay:"显示延时",
  140.                 ms:"毫秒",
  141.                 hideDelay:"隐藏延时",
  142.                 forceShow:"非缩放图片，超过该尺寸，显示浮框",
  143.                 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",
  144.                 px:"像素",
  145.                 minSizeLimit:"缩放图片，超过该尺寸，显示浮框",
  146.                 minSizeLimitTip:"图片被缩放(图片原始大小与实际大小不一致)后,原图长宽大于设定值时显示浮动工具栏",
  147.                 listenBg:"监听背景图",
  148.                 listenBgTip:"在有背景图的元素上显示悬浮框",
  149.                 butonOrder:"工具栏图标排序",
  150.                 keysEnable:"启用以下快捷键",
  151.                 keysActual:"打开大图",
  152.                 keysActualTip:"当出现悬浮条时按下此按键打开大图",
  153.                 keysSearch:"查找原图",
  154.                 keysSearchTip:"当出现悬浮条时按下此按键查找原图",
  155.                 keysCurrent:"打开当前图片",
  156.                 keysCurrentTip:"当出现悬浮条时按下此按键打开当前显示的图片",
  157.                 keysMagnifier:"打开放大镜观察",
  158.                 keysMagnifierTip:"当出现悬浮条时按下此按键打开放大镜观察",
  159.                 keysGallery:"打开图库",
  160.                 keysGalleryTip:"当出现悬浮条时按下此按键打开图库",
  161.                 magnifier:"放大镜",
  162.                 magnifierRadius:"默认半径",
  163.                 magnifierWheelZoomEnabled:"启用滚轮缩放",
  164.                 magnifierWheelZoomRange:"滚轮缩放的倍率",
  165.                 gallery:"图库",
  166.                 galleryFitToScreen:"对图片进行缩放以适应屏幕",
  167.                 galleryFitToScreenSmall:"小图也缩放以适应屏幕",
  168.                 galleryFitToScreenTip:"适应方式为contain，非cover",
  169.                 galleryScrollEndToChange:"大图滚动到底后切换图片",
  170.                 galleryScrollEndToChangeTip:"取消上一选项后才有效",
  171.                 galleryExportType:"图片导出默认排序",
  172.                 grid:'平铺排序',
  173.                 gridBig:'原图平铺',
  174.                 list:'列表排序',
  175.                 galleryLoadAll:"加载更多图片时自动处理全部页",
  176.                 galleryLoadAllTip:"若页数过多可能影响体验",
  177.                 galleryScaleSmallSize1:"实际尺寸的高和宽都小于 ",
  178.                 galleryScaleSmallSize2:" 像素则归入小尺寸图片",
  179.                 galleryShowSmallSize:"默认显示小尺寸图片",
  180.                 galleryTransition:"显示图库切换图片的特效",
  181.                 gallerySidebarPosition:"缩略图栏位置",
  182.                 bottom:'底部',
  183.                 right:'右侧',
  184.                 left:'左侧',
  185.                 top:'顶部',
  186.                 gallerySidebarSize:"高度",
  187.                 gallerySidebarSizeTip:"缩略图栏的高（如果是水平放置）或者宽（如果是垂直放置）",
  188.                 galleryMax1:"最多预读 ",
  189.                 galleryMax2:" 张图片（前后各多少张）",
  190.                 galleryAutoZoom:"缩放改回 100%（chrome）",
  191.                 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）",
  192.                 galleryDescriptionLength1:"注释的最大宽度",
  193.                 galleryDescriptionLength2:" 个字符",
  194.                 galleryAutoOpenSites:"自动打开图库的网站正则",
  195.                 galleryEditSite:"在线编辑站点",
  196.                 imgWindow:"图片窗口",
  197.                 imgWindowFitToScreen:"适应屏幕，并且水平垂直居中",
  198.                 imgWindowFitToScreenTip:"适应方式为contain，非cover",
  199.                 imgWindowDefaultTool:"打开窗口时默认选择的工具",
  200.                 hand:'抓手',
  201.                 rotate:'旋转',
  202.                 zoom:'放大镜',
  203.                 imgWindowEscKey:"Esc键关闭",
  204.                 imgWindowDblClickImgWindow:"双击图片窗口关闭",
  205.                 imgWindowClickOutside:"点击图片外部关闭",
  206.                 none:'无',
  207.                 click:'单击',
  208.                 dblclick:'双击',
  209.                 imgWindowOverlayerShown:"覆盖层",
  210.                 imgWindowOverlayerColor:"颜色和不透明度",
  211.                 imgWindowShiftRotateStep1:"旋转时，按住shift键，旋转的步进",
  212.                 imgWindowShiftRotateStep2:" 度",
  213.                 imgWindowMouseWheelZoom:"滚轮缩放",
  214.                 imgWindowZoomRange:"滚轮缩放比例",
  215.                 imgWindowZoomRangeTip:"缩放比例(必须为正数)",
  216.                 others:"其它",
  217.                 waitImgLoad:"等图片完全载入后，才开始执行弹出放大等操作",
  218.                 waitImgLoadTip:"按住ctrl键的时候,可以临时执行和这个设定相反的设定",
  219.                 debug:"调试模式",
  220.                 firstEngine:"首选搜图引擎",
  221.                 refreshWhenError:"读取错误，点击重载",
  222.                 switchSlide:"开关侧边栏",
  223.                 countDown:"倒计时",
  224.             };
  225.             break;
  226.         case "zh-TW":
  227.             i18nData={
  228.                 share:"分享",
  229.                 loadAll:"載入更多",
  230.                 loadedAll:"載入完畢",
  231.                 loading:"正在載入",
  232.                 loadAllTip:"載入下一頁的圖片",
  233.                 fiddle:"折騰",
  234.                 fiddleTip:"彈出圖片進行複雜操作",
  235.                 collect:"收藏",
  236.                 collected:"已收藏",
  237.                 exitCollection:"退出收藏",
  238.                 exitCollectionTip:"點擊退出收藏模式",
  239.                 noCollectionYet:"你還木有收藏任何圖片",
  240.                 collectDetail:"描述",
  241.                 collectDetailTip:"給收藏的圖片添加一些描述吧",
  242.                 playSlide:"播放幻燈片",
  243.                 slideGap:"間隔(s)",
  244.                 slideGapTip:"間隔時間，單位(秒)",
  245.                 slideBack:"後退",
  246.                 slideBackTip:"從後往前播放",
  247.                 slideWait:"等待圖片讀取",
  248.                 slideWaitTip:"從每張圖片完全讀取完成後才開始倒計時",
  249.                 slideSkipError:"跳過錯誤圖片",
  250.                 slideSkipErrorTip:"快速跳過讀取錯誤的圖片",
  251.                 type:"類別",
  252.                 typeTip:"選擇圖片類別",
  253.                 advancedRules:"高級規則",
  254.                 advancedRulesTip:"由高級規則匹配出來的",
  255.                 tpRules:"通配規則",
  256.                 tpRulesTip:"由通配規則匹配出來的",
  257.                 scaleRules:"縮放過的",
  258.                 scaleRulesTip:"js自動查找，相對頁面顯示的圖片有縮放過的",
  259.                 noScaleRules:"無縮放過",
  260.                 noScaleRulesTip:"js自動查找，無縮放過的，但是滿足一定的大小",
  261.                 smallRules:"小尺寸的",
  262.                 smallRulesTip:"小尺寸圖片，實際尺寸的高和寬都小於#t#像素",
  263.                 command:"命令",
  264.                 commandTip:"命令菜單",
  265.                 onlineEdit:"在線編輯",
  266.                 onlineEditTip:"使用#t#在線編輯該圖片",
  267.                 openInNewWindow:"新窗口打開",
  268.                 openInNewWindowTip:"新窗口打開圖片",
  269.                 findInPage:"定位到圖片",
  270.                 findInPageTip:"滾動到當前圖片所在的位置",
  271.                 viewCollection:"查看收藏",
  272.                 viewCollectionTip:"查看所有收藏的圖片",
  273.                 inCollection:"收藏模式中，無法使用",
  274.                 cantFind:"圖片不在文檔中，或者被隱藏了，無法定位！",
  275.                 exportImages:"導出大圖",
  276.                 exportImagesTip:"導出所有圖片到新窗口",
  277.                 downloadImage:"下載圖片",
  278.                 downloadImageTip:"下載當前圖片",
  279.                 copyImagesUrl:"複製所有",
  280.                 copyImagesUrlTip:"複製所有大圖地址",
  281.                 copySuccess:"已成功複製 #t# 張大圖地址",
  282.                 autoRefresh:"自動重載",
  283.                 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",
  284.                 enterFullsc:"進入全屏",
  285.                 exitFullsc:"退出全屏",
  286.                 config:"設置",
  287.                 closeGallery:"關閉庫",
  288.                 returnToGallery:"回到庫",
  289.                 picInfo:"圖片信息",
  290.                 picNote:"圖片注釋",
  291.                 resolution:"解析度",
  292.                 picNum:"圖片張數",
  293.                 scaleRatio:"縮放比",
  294.                 similarImage:"以圖搜圖",
  295.                 scale:"縮放",
  296.                 horizontalFlip:"水平翻轉",
  297.                 verticalFlip:"垂直翻轉",
  298.                 actualBtn:'查看原始(A)',
  299.                 searchBtn:'查找原圖(S)',
  300.                 galleryBtn:'查看庫(G)',
  301.                 currentBtn:'查看當前(C)',
  302.                 magnifierBtn:'放大鏡(M)',
  303.                 picTitle:"圖片標題",
  304.                 picNum:"圖片數量",
  305.                 exportImagesUrl:"導出圖片鏈接",
  306.                 exportImagesUrlPop:"Ctrl+C複製圖片鏈接",
  307.                 beginSearchImg:"#t#識圖開始……",
  308.                 findNoPic:"未找到原圖",
  309.                 findOverBeginLoad:"#t#識圖結束，共找到#t#張匹配圖片，開始載入第一張",
  310.                 loadNextSimilar:"原圖載入失敗，嘗試載入下一結果……",
  311.                 loadError:"載入失敗",
  312.                 openHomePage:"點擊此處打開主頁",
  313.                 position:"顯示位置",
  314.                 topLeft: '圖片左上角',
  315.                 topRight: '圖片右上角',
  316.                 bottomRight: '圖片右下角',
  317.                 bottomLeft: '圖片左下角',
  318.                 topCenter: '圖片正上方',
  319.                 bottomCenter: '圖片正下方',
  320.                 floatBar:"浮動工具欄",
  321.                 showDelay:"顯示延時",
  322.                 ms:"毫秒",
  323.                 hideDelay:"隱藏延時",
  324.                 forceShow:"非縮放圖片，超過該尺寸，顯示浮框",
  325.                 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",
  326.                 px:"像素",
  327.                 minSizeLimit:"縮放圖片，超過該尺寸，顯示浮框",
  328.                 minSizeLimitTip:"圖片被縮放(圖片原始大小與實際大小不一致)後,原圖長寬大於設定值時顯示浮動工具欄",
  329.                 listenBg:"監聽背景圖",
  330.                 listenBgTip:"在有背景圖的元素上顯示懸浮框",
  331.                 butonOrder:"工具欄圖標排序",
  332.                 keysEnable:"啟用以下快捷鍵",
  333.                 keysActual:"打開大圖",
  334.                 keysActualTip:"當出現懸浮條時按下此按鍵打開大圖",
  335.                 keysSearch:"查找原圖",
  336.                 keysSearchTip:"當出現懸浮條時按下此按鍵查找原圖",
  337.                 keysCurrent:"打開當前圖片",
  338.                 keysCurrentTip:"當出現懸浮條時按下此按鍵打開當前顯示的圖片",
  339.                 keysMagnifier:"打開放大鏡觀察",
  340.                 keysMagnifierTip:"當出現懸浮條時按下此按鍵打開放大鏡觀察",
  341.                 keysGallery:"打開圖庫",
  342.                 keysGalleryTip:"當出現懸浮條時按下此按鍵打開圖庫",
  343.                 magnifier:"放大鏡",
  344.                 magnifierRadius:"默認半徑",
  345.                 magnifierWheelZoomEnabled:"啟用滾輪縮放",
  346.                 magnifierWheelZoomRange:"滾輪縮放的倍率",
  347.                 gallery:"圖庫",
  348.                 galleryFitToScreen:"對圖片進行縮放以適應屏幕",
  349.                 galleryFitToScreenSmall:"小圖也縮放以適應屏幕",
  350.                 galleryFitToScreenTip:"適應方式為contain，非cover",
  351.                 galleryScrollEndToChange:"大圖滾動到底後切換圖片",
  352.                 galleryScrollEndToChangeTip:"取消上一選項後才有效",
  353.                 galleryExportType:"圖片導出默認排序",
  354.                 grid:'平鋪排序',
  355.                 gridBig:'原圖平鋪',
  356.                 list:'列表排序',
  357.                 galleryLoadAll:"載入更多圖片時自動處理全部頁",
  358.                 galleryLoadAllTip:"若頁數過多可能影響體驗",
  359.                 galleryScaleSmallSize1:"實際尺寸的高和寬都小於 ",
  360.                 galleryScaleSmallSize2:" 像素則歸入小尺寸圖片",
  361.                 galleryShowSmallSize:"默認顯示小尺寸圖片",
  362.                 galleryTransition:"顯示圖庫切換圖片的特效",
  363.                 gallerySidebarPosition:"縮略圖欄位置",
  364.                 bottom:'底部',
  365.                 right:'右側',
  366.                 left:'左側',
  367.                 top:'頂部',
  368.                 gallerySidebarSize:"高度",
  369.                 gallerySidebarSizeTip:"縮略圖欄的高（如果是水平放置）或者寬（如果是垂直放置）",
  370.                 galleryMax1:"最多預讀 ",
  371.                 galleryMax2:" 張圖片（前後各多少張）",
  372.                 galleryAutoZoom:"縮放改回 100%（chrome）",
  373.                 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）",
  374.                 galleryDescriptionLength1:"注釋的最大寬度",
  375.                 galleryDescriptionLength2:" 個字元",
  376.                 galleryAutoOpenSites:"自動打開圖庫的網站正則",
  377.                 galleryEditSite:"在線編輯站點",
  378.                 imgWindow:"圖片窗口",
  379.                 imgWindowFitToScreen:"適應屏幕，並且水平垂直居中",
  380.                 imgWindowFitToScreenTip:"適應方式為contain，非cover",
  381.                 imgWindowDefaultTool:"打開窗口時默認選擇的工具",
  382.                 hand:'抓手',
  383.                 rotate:'旋轉',
  384.                 zoom:'放大鏡',
  385.                 imgWindowEscKey:"Esc鍵關閉",
  386.                 imgWindowDblClickImgWindow:"雙擊圖片窗口關閉",
  387.                 imgWindowClickOutside:"點擊圖片外部關閉",
  388.                 none:'無',
  389.                 click:'單擊',
  390.                 dblclick:'雙擊',
  391.                 imgWindowOverlayerShown:"覆蓋層",
  392.                 imgWindowOverlayerColor:"顏色和不透明度",
  393.                 imgWindowShiftRotateStep1:"旋轉時，按住shift鍵，旋轉的步進",
  394.                 imgWindowShiftRotateStep2:" 度",
  395.                 imgWindowMouseWheelZoom:"滾輪縮放",
  396.                 imgWindowZoomRange:"滾輪縮放比例",
  397.                 imgWindowZoomRangeTip:"縮放比例(必須為正數)",
  398.                 others:"其它",
  399.                 waitImgLoad:"等圖片完全載入後，才開始執行彈出放大等操作",
  400.                 waitImgLoadTip:"按住ctrl鍵的時候,可以臨時執行和這個設定相反的設定",
  401.                 debug:"調試模式",
  402.                 firstEngine:"首選搜圖引擎",
  403.                 refreshWhenError:"讀取錯誤，點擊重載",
  404.                 switchSlide:"開關側邊欄",
  405.                 countDown:"倒計時",
  406.             };
  407.             break;
  408.         default:
  409.             i18nData={
  410.                 share:"share",
  411.                 loadAll:"loadAll",
  412.                 loadedAll:"loadedAll",
  413.                 loading:"loading",
  414.                 loadAllTip:"loadAllTip",
  415.                 fiddle:"fiddle",
  416.                 fiddleTip:"fiddleTip",
  417.                 collect:"collect",
  418.                 collected:"collected",
  419.                 exitCollection:"exitCollection",
  420.                 exitCollectionTip:"exitCollectionTip",
  421.                 noCollectionYet:"noCollectionYet",
  422.                 collectDetail:"collectDetail",
  423.                 collectDetailTip:"collectDetailTip",
  424.                 playSlide:"playSlide",
  425.                 slideGap:"slideGap",
  426.                 slideGapTip:"slideGapTip",
  427.                 slideBack:"slideBack",
  428.                 slideBackTip:"slideBackTip",
  429.                 slideWait:"slideWait",
  430.                 slideWaitTip:"slideWaitTip",
  431.                 slideSkipError:"slideSkipError",
  432.                 slideSkipErrorTip:"slideSkipErrorTip",
  433.                 type:"type",
  434.                 typeTip:"typeTip",
  435.                 advancedRules:"advancedRules",
  436.                 advancedRulesTip:"advancedRulesTip",
  437.                 tpRules:"tpRules",
  438.                 tpRulesTip:"tpRulesTip",
  439.                 scaleRules:"scaleRules",
  440.                 scaleRulesTip:"scaleRulesTip",
  441.                 noScaleRules:"noScaleRules",
  442.                 noScaleRulesTip:"noScaleRulesTip",
  443.                 smallRules:"smallRules",
  444.                 smallRulesTip:"smallRulesTip",
  445.                 command:"command",
  446.                 commandTip:"commandTip",
  447.                 onlineEdit:"onlineEdit",
  448.                 onlineEditTip:"onlineEditTip",
  449.                 openInNewWindow:"openInNewWindow",
  450.                 openInNewWindowTip:"openInNewWindowTip",
  451.                 findInPage:"findInPage",
  452.                 findInPageTip:"findInPageTip",
  453.                 viewCollection:"viewCollection",
  454.                 viewCollectionTip:"viewCollectionTip",
  455.                 inCollection:"inCollection",
  456.                 cantFind:"cantFind",
  457.                 exportImages:"exportImages",
  458.                 exportImagesTip:"exportImagesTip",
  459.                 downloadImage:"downloadImage",
  460.                 downloadImageTip:"downloadImageTip",
  461.                 copyImagesUrl:"copyImagesUrl",
  462.                 copyImagesUrlTip:"copyImagesUrlTip",
  463.                 copySuccess:"copySuccess",
  464.                 autoRefresh:"autoRefresh",
  465.                 autoRefreshTip:"autoRefreshTip",
  466.                 enterFullsc:"enterFullsc",
  467.                 exitFullsc:"exitFullsc",
  468.                 config:"config",
  469.                 closeGallery:"closeGallery",
  470.                 returnToGallery:"returnToGallery",
  471.                 picInfo:"picInfo",
  472.                 picNote:"picNote",
  473.                 resolution:"resolution",
  474.                 picNum:"picNum",
  475.                 scaleRatio:"scaleRatio",
  476.                 similarImage:"similarImage",
  477.                 scale:"scale",
  478.                 horizontalFlip:"horizontalFlip",
  479.                 verticalFlip:"verticalFlip",
  480.                 actualBtn:"actualBtn",
  481.                 searchBtn:"searchBtn",
  482.                 galleryBtn:"galleryBtn",
  483.                 currentBtn:"currentBtn",
  484.                 magnifierBtn:"magnifierBtn",
  485.                 picTitle:"picTitle",
  486.                 picNum:"picNum",
  487.                 exportImagesUrl:"exportImagesUrl",
  488.                 exportImagesUrlPop:"exportImagesUrlPop",
  489.                 beginSearchImg:"beginSearchImg",
  490.                 findNoPic:"findNoPic",
  491.                 findOverBeginLoad:"findOverBeginLoad",
  492.                 loadNextSimilar:"loadNextSimilar",
  493.                 loadError:"loadError",
  494.                 openHomePage:"openHomePage",
  495.                 position:"position",
  496.                 topLeft:"topLeft",
  497.                 topRight:"topRight",
  498.                 bottomRight:"bottomRight",
  499.                 bottomLeft:"bottomLeft",
  500.                 topCenter:"topCenter",
  501.                 bottomCenter:"bottomCenter",
  502.                 floatBar:"floatBar",
  503.                 showDelay:"showDelay",
  504.                 ms:"ms",
  505.                 hideDelay:"hideDelay",
  506.                 forceShow:"forceShow",
  507.                 forceShowTip:"forceShowTip",
  508.                 px:"px",
  509.                 minSizeLimit:"minSizeLimit",
  510.                 minSizeLimitTip:"minSizeLimitTip",
  511.                 listenBg:"listenBg",
  512.                 listenBgTip:"listenBgTip",
  513.                 butonOrder:"butonOrder",
  514.                 keysEnable:"keysEnable",
  515.                 keysActual:"keysActual",
  516.                 keysActualTip:"keysActualTip",
  517.                 keysSearch:"keysSearch",
  518.                 keysSearchTip:"keysSearchTip",
  519.                 keysCurrent:"keysCurrent",
  520.                 keysCurrentTip:"keysCurrentTip",
  521.                 keysMagnifier:"keysMagnifier",
  522.                 keysMagnifierTip:"keysMagnifierTip",
  523.                 keysGallery:"keysGallery",
  524.                 keysGalleryTip:"keysGalleryTip",
  525.                 magnifier:"magnifier",
  526.                 magnifierRadius:"magnifierRadius",
  527.                 magnifierWheelZoomEnabled:"magnifierWheelZoomEnabled",
  528.                 magnifierWheelZoomRange:"magnifierWheelZoomRange",
  529.                 gallery:"gallery",
  530.                 galleryFitToScreen:"galleryFitToScreen",
  531.                 galleryFitToScreenSmall:"galleryFitToScreenSmall",
  532.                 galleryFitToScreenTip:"galleryFitToScreenTip",
  533.                 galleryScrollEndToChange:"galleryScrollEndToChange",
  534.                 galleryScrollEndToChangeTip:"galleryScrollEndToChangeTip",
  535.                 galleryExportType:"galleryExportType",
  536.                 grid:"grid",
  537.                 gridBig:"gridBig",
  538.                 list:"list",
  539.                 galleryLoadAll:"galleryLoadAll",
  540.                 galleryLoadAllTip:"galleryLoadAllTip",
  541.                 galleryScaleSmallSize1:"galleryScaleSmallSize1",
  542.                 galleryScaleSmallSize2:"galleryScaleSmallSize2",
  543.                 galleryShowSmallSize:"galleryShowSmallSize",
  544.                 galleryTransition:"galleryTransition",
  545.                 gallerySidebarPosition:"gallerySidebarPosition",
  546.                 bottom:"bottom",
  547.                 right:"right",
  548.                 left:"left",
  549.                 top:"top",
  550.                 gallerySidebarSize:"gallerySidebarSize",
  551.                 gallerySidebarSizeTip:"gallerySidebarSizeTip",
  552.                 galleryMax1:"galleryMax1",
  553.                 galleryMax2:"galleryMax2",
  554.                 galleryAutoZoom:"galleryAutoZoom",
  555.                 galleryAutoZoomTip:"galleryAutoZoomTip",
  556.                 galleryDescriptionLength1:"galleryDescriptionLength1",
  557.                 galleryDescriptionLength2:"galleryDescriptionLength2",
  558.                 galleryAutoOpenSites:"galleryAutoOpenSites",
  559.                 galleryEditSite:"galleryEditSite",
  560.                 imgWindow:"imgWindow",
  561.                 imgWindowFitToScreen:"imgWindowFitToScreen",
  562.                 imgWindowFitToScreenTip:"imgWindowFitToScreenTip",
  563.                 imgWindowDefaultTool:"imgWindowDefaultTool",
  564.                 hand:"hand",
  565.                 rotate:"rotate",
  566.                 zoom:"zoom",
  567.                 imgWindowEscKey:"imgWindowEscKey",
  568.                 imgWindowDblClickImgWindow:"imgWindowDblClickImgWindow",
  569.                 imgWindowClickOutside:"imgWindowClickOutside",
  570.                 none:"none",
  571.                 click:"click",
  572.                 dblclick:"dblclick",
  573.                 imgWindowOverlayerShown:"imgWindowOverlayerShown",
  574.                 imgWindowOverlayerColor:"imgWindowOverlayerColor",
  575.                 imgWindowShiftRotateStep1:"imgWindowShiftRotateStep1",
  576.                 imgWindowShiftRotateStep2:"imgWindowShiftRotateStep2",
  577.                 imgWindowMouseWheelZoom:"imgWindowMouseWheelZoom",
  578.                 imgWindowZoomRange:"imgWindowZoomRange",
  579.                 imgWindowZoomRangeTip:"imgWindowZoomRangeTip",
  580.                 others:"others",
  581.                 waitImgLoad:"waitImgLoad",
  582.                 waitImgLoadTip:"waitImgLoadTip",
  583.                 debug:"debug",
  584.                 firstEngine:"firstEngine",
  585.                 refreshWhenError:"refreshWhenError",
  586.                 switchSlide:"switchSlide",
  587.                 countDown:"countDown",
  588.             };
  589.             break;
  590.     }
  591.     function i18n(key,inserts){
  592.         var result=i18nData[key],i;
  593.         if(inserts){
  594.             if(typeof inserts!="object")inserts=[inserts];
  595.             for(i=0;i<inserts.length;i++){
  596.                 result=result.replace("#t#",inserts[i]);
  597.             }
  598.         }
  599.         return result;
  600.     }
  601.     var prefs;
  602.     function init(topObject,window,document,arrayFn,envir,storage,unsafeWindow){
  603.         // 默认设置，请到设置界面修改
  604.         prefs={
  605.             floatBar:{//浮动工具栏相关设置.
  606.                 butonOrder:['actual','current','gallery','magnifier','search'],//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)
  607.                 listenBg:true,//监听背景图
  608.                 showDelay:366,//浮动工具栏显示延时.单位(毫秒)
  609.                 hideDelay:566,//浮动工具栏隐藏延时.单位(毫秒)
  610.                 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);
  611.                 offset:{//浮动工具栏偏移.单位(像素)
  612.                     x:-15,//x轴偏移(正值,向右偏移,负值向左)
  613.                     y:-15,//y轴偏移(正值,向下,负值向上)
  614.                 },
  615.                 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.
  616.                     enabled:true,//启用强制显示.
  617.                     size:{//图片尺寸.单位(像素);
  618.                         w:166,
  619.                         h:166,
  620.                     },
  621.                 },
  622.                 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),如果没有被缩放的原图片小于设定值,那么也不显示浮动工具栏.
  623.                     w:100,
  624.                     h:100,
  625.                 },
  626.  
  627.                 // 按键，感觉用不太到，默认禁用
  628.                 keys: {
  629.                     enable: false,
  630.                     actual: 'a',  //  当出现悬浮条时按下 `a` 打开原图
  631.                     search: 's',
  632.                     current: 'c',
  633.                     magnifier: 'm',
  634.                     gallery: 'g',
  635.                 },
  636.             },
  637.  
  638.             magnifier:{//放大镜的设置.
  639.                 radius: 77,//默认半径.单位(像素).
  640.                 wheelZoom:{//滚轮缩放.
  641.                     enabled:true,
  642.                     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.)..
  643.                     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
  644.                 },
  645.             },
  646.  
  647.             gallery:{//图库相关设定
  648.                 loadAll:true,//加载更多时是否加载全部页面
  649.                 fitToScreen:true,//图片适应屏幕(适应方式为contain，非cover).
  650.                 fitToScreenSmall:false,
  651.                 scrollEndToChange:true,
  652.                 exportType:'grid',
  653.                 sidebarPosition: 'bottom',//'top' 'right' 'bottom' 'left'  四个可能值
  654.                 sidebarSize: 120,//侧栏的高（如果是水平放置）或者宽（如果是垂直放置）
  655.                 sidebarToggle: true,  // 是否显示隐藏按钮
  656.                 transition:true,//大图片区的动画。
  657.                 preload:true,//对附近的图片进行预读。
  658.                 max:5,//最多预读多少张（前后各多少张）
  659.  
  660.                 zoomresized: 25,  // 图片尺寸最少相差比例，单位：%
  661.                 scaleSmallSize: 250,  // 图库的新类别，缩放的图片，尺寸的高或宽都小于该值
  662.                 showSmallSize:true,//是否默认显示小尺寸图片
  663.  
  664.                 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
  665.                 scrollEndAndLoad_num: 3,  // 最后几张图片执行
  666.  
  667.                 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）
  668.                 descriptionLength: 32,  // 注释的最大宽度
  669.                 editSite: "Pixlr"
  670.             },
  671.  
  672.             imgWindow:{// 图片窗相关设置
  673.                 fitToScreen: false,//适应屏幕,并且水平垂直居中(适应方式为contain，非cover).
  674.                 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。
  675.                 defaultTool:'hand',//"hand","rotate","zoom";打开窗口的时候默认选择的工具
  676.                 close:{//关闭的方式
  677.                     escKey:true,//按esc键
  678.                     dblClickImgWindow: true,//双击图片窗口
  679.                     clickOutside:'', // 点击图片外部关闭。值为''|'click'|'dblclick'；无或点击或双击
  680.                 },
  681.                 overlayer:{// 覆盖层.
  682.                     shown:false,//显示
  683.                     color:'rgba(0,0,0,0.8)',//颜色和不透明度设置.
  684.                 },
  685.                 shiftRotateStep:15,// 旋转的时候，按住shift键时,旋转的步进.单位:度.
  686.                 zoom:{//滚轮缩放
  687.                     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-_-!~)
  688.                     mouseWheelZoom:true,//是否允许使用滚轮缩放。
  689.                 },
  690.             },
  691.  
  692.             //等图片完全载入后,才开始执行弹出,放大等等操作,
  693.             //按住ctrl键的时候,可以临时执行和这个设定相反的设定.
  694.             waitImgLoad: false,
  695.  
  696.             //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，
  697.             //按住shift键，可以临时执行和这个设定相反的设定
  698.             framesPicOpenInTopWindow: true,
  699.  
  700.             // lowLevel: true,  // 如果有多个图片，优先选择低一级的
  701.  
  702.             debug: false,
  703.             firstEngine:"Tineye"
  704.         };
  705.  
  706.         //各网站高级规则;
  707.         var siteInfo=[
  708.             {name: "google 图片搜索",
  709.              //网址例子.(方便测试.查看.之类的)
  710.              siteExample:"http://www.google.com.hk/search?q=firefox&tbm=isch",
  711.              //是否启用
  712.              enabled:true,
  713.              //站点正则
  714.              url:/https?:\/\/www.google(\.\w{1,3}){1,3}\/search\?.*&tbm=isch/,
  715.              //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）
  716.              // 无效？只有少数情况下有作用？
  717.              clikToOpen:{
  718.                  enabled:false,
  719.                  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)）
  720.                  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)
  721.              },
  722.              //获取图片实际地址的处理函数,
  723.              //this 为当前鼠标悬浮图片的引用,
  724.              //第一个参数和this相同，也是当前鼠标悬浮图片的引用,
  725.              //第二个参数为包裹当前图片的第一个a元素(可能不存在).
  726.              getImage:function(img,a){
  727.                  if(!a)return;
  728.                  if (a.href.match(/imgurl=(.*?\.\w{1,5})&/i)) {
  729.                      return decodeURIComponent(RegExp.$1);
  730.                  }
  731.              },
  732.  
  733.              // ====== 我新增的 ======
  734.              // 自定义样式
  735.              css: '',
  736.              // 排除的图片正则
  737.              // exclude: /weixin_code\.png$/i,
  738.             },
  739.             {name: "Bing 图片搜索",
  740.              siteExample:"http://cn.bing.com/images/search?q=%E7%BE%8E%E5%A5%B3",
  741.              enabled:true,
  742.              url: /^https?:\/\/[^.]*\.bing\.com\/images\//i,
  743.              getImage:function(img, a){
  744.                  if (!a) return;
  745.                  var oldsrc=this.src;
  746.                  var $ = /,imgurl:"([^"]+)/.exec(a.getAttribute('m'));
  747.                  var newsrc= $ ? $[1] : '';
  748.                  if(newsrc!=oldsrc)return newsrc;
  749.              }
  750.             },
  751.             {name:"百度贴吧",
  752.              enabled:true,
  753.              url:/^https?:\/\/tieba\.baidu\.[^\/]+\//i,
  754.              getImage:function(img){
  755.                  var src=img.src;
  756.                  var reg=/^(http:\/\/imgsrc\.baidu\.com\/forum\/)ab(pic\/item\/[\w.]+)/i ;
  757.                  var portrait=/\/sys\/portrait/;
  758.                  var result=src.match(reg);
  759.                  //帖子列表页面
  760.                  if(portrait.test(src)){
  761.                      return src.replace(/\/sys\/portrait/,"/sys/portraitl");
  762.                  }else if(result){//小图的时候
  763.                      return result[1]+result[2];
  764.                  }else{//小图点击之后的较大图，或者帖子内容页面的图片。
  765.                      var prefix = 'http://imgsrc.baidu.com/forum/pic/item/';
  766.                      var reg2 = /\/sign=\w+\/([\w.]+)$/;
  767.                      var sign = src.match(reg2);
  768.                      return  sign ? prefix + sign[1] : null;
  769.                  };
  770.              },
  771.             },
  772.             // 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。
  773.             {name: "百度图片搜索",
  774.              siteExample: "http://image.baidu.com/i?ie=utf-8&word=%E9%A3%8E%E6%99%AF&oq=%E9%A3%8E%E6%99",
  775.              enabled: true,
  776.              url: /^https?:\/\/image\.baidu\.com\/.*&word=/i,
  777.              getImage: function(img, a) {
  778.                  if (!a) return;
  779.                  var reg = /&objurl=(http.*?\.(?:jpg|jpeg|png|gif|bmp))/i;
  780.                  if (a.href.match(reg)) {
  781.                      return decodeURIComponent(RegExp.$1);
  782.                  }
  783.              }
  784.             },
  785.             {name:"豆瓣",
  786.                 siteExample:"http://movie.douban.com/photos/photo/1000656155/",
  787.                 enabled: false,
  788.                 url:/^https?:\/\/[^.]*\.douban\.com/i,
  789.                 getImage:function(){
  790.                     var oldsrc = this.src,
  791.                         newsrc = oldsrc;
  792.                     var pic = /\/view\/photo\/(?:photo|albumcover|albumicon|thumb|sqxs)\/public\//i;
  793.                     var movieCover = /\/view\/movie_poster_cover\/[si]pst\/public\//i;
  794.                     var bookCover = /\/view\/ark_article_cover\/cut\/public\//i;
  795.                     var spic = /(img\d+.douban.com)\/[sm]pic\//i
  796.  
  797.                     // 这个网址大图会出错
  798.                     // http://movie.douban.com/subject/25708579/discussion/58950206/
  799.                     if(/movie\.douban\.com\/subject\/\d+\/discussion/.test(location.href)){
  800.                     } else if (pic.test(oldsrc)) {
  801.                         newsrc = oldsrc.replace(pic, '/view/photo/raw/public/');
  802.                     } else if (movieCover.test(oldsrc)) {
  803.                         newsrc = oldsrc.replace(movieCover, '/view/photo/raw/public/');
  804.                     } else if (bookCover.test(oldsrc)) {
  805.                         newsrc = oldsrc.replace(bookCover, '/view/ark_article_cover/retina/public/');
  806.                     } else if (spic.test(oldsrc)) {
  807.                         newsrc = oldsrc.replace(spic, '$1/lpic/');
  808.                     }
  809.  
  810.                     return newsrc == oldsrc ? null : newsrc;
  811.                 }
  812.             },
  813.             {name:"新浪微博",
  814.              siteExample:"http://weibo.com/pub/?source=toptray",
  815.              enabled:true,
  816.              url:/^https?:\/\/(?:[^.]+\.)*weibo\.com/i,
  817.              getImage:function(img){
  818.                  var oldsrc=this.src;
  819.                  var pic=/(\.sinaimg\.(cn|com)\/)(?:bmiddle)/i;//微博内容图片.
  820.                  var pic2=/(\.sinaimg\.(cn|com)\/)(?:square|thumbnail)/i;// 微博内容图片2.
  821.                  var head=/(\.sinaimg\.(cn|com)\/\d+)\/50\//i;//头像.
  822.                  var photoList=/\.sinaimg\.(cn|com)\/thumb\d+\/\w+/i//相册
  823.                  var newsrc;
  824.                  if(pic.test(oldsrc)){
  825.                      newsrc=oldsrc.replace(pic,'$1large');  // large 不是每一张图片都有的
  826.                      return newsrc==oldsrc? '' : newsrc;
  827.                  } else if (pic2.test(oldsrc)) {
  828.                      newsrc=oldsrc.replace(pic2,'$1mw1024');
  829.                      return newsrc==oldsrc? '' : newsrc;
  830.                  } else if(head.test(oldsrc)){
  831.                      newsrc=oldsrc.replace(head,'$1/180/');
  832.                      return newsrc==oldsrc? '' : newsrc;
  833.                  }else if(photoList.test(oldsrc)){
  834.                      newsrc=oldsrc.replace(/thumb\d+/,'mw690');
  835.                      return newsrc==oldsrc? '' : newsrc;
  836.                  };
  837.              },
  838.             },
  839.             {name:"bilibili",
  840.              enabled:true,
  841.              url:/^https?:\/\/[^.]+\.bilibili.com/i,
  842.              getImage:function(img){
  843.                  var oldsrc=this.src;
  844.                  var pic=/\d+_\d+\/|\d+_x\d+\.jpg$|@\d+w_\d+h\.webp$|_\d+x\d+\.jpg$/i;
  845.                  var newsrc;
  846.                  if(pic.test(oldsrc)){
  847.                      newsrc=oldsrc.replace(pic,'');
  848.                      return newsrc==oldsrc? '' : newsrc;
  849.                  }
  850.              }
  851.             },
  852.             {name:"腾讯微博",
  853.              siteExample:"http://t.qq.com/p/news",
  854.              enabled:true,
  855.              url:/^http:\/\/[^\/]*t\.qq\.com\//i,
  856.              getImage:function(img){
  857.                  var pic=/(\.qpic\.cn\/mblogpic\/\w+)\/\d+/i;//图片
  858.                  var head=/(\.qlogo\.cn\/mbloghead\/\w+)\/\d+/i;//头像.
  859.                  var oldsrc=this.src;
  860.                  var newsrc;
  861.                  if(pic.test(oldsrc)){
  862.                      newsrc=oldsrc.replace(pic,'$1/2000');
  863.                      return newsrc==oldsrc? '' : newsrc;;
  864.                  }else if(head.test(oldsrc)){
  865.                      newsrc=oldsrc.replace(head,'$1/0');
  866.                      return newsrc==oldsrc? '' : newsrc;;
  867.                  };
  868.              },
  869.             },
  870.             {name: "deviantart",
  871.              siteExample: "http://www.deviantart.com",
  872.              enabled:true,
  873.              url:/^https?:\/\/[^.]*\.deviantart\.com/i,
  874.              getImage:function(img, a){
  875.                  var oldsrc=this.src;
  876.                  var newsrc;
  877.                  if(this.className=="fakethumb" && this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.parentNode && this.parentNode.parentNode.parentNode.dataset){
  878.                      newsrc=this.parentNode.parentNode.parentNode.dataset.superFullImg;
  879.                  }
  880.                  if(!newsrc)
  881.                      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')
  882.                          || oldsrc.replace(/(http:\/\/[^\/]+\/fs\d+\/)200H\/(.*)/i,'$1$2');
  883.                  return newsrc==oldsrc? '' : newsrc;
  884.              },
  885.             },
  886.             {name: '花瓣网',
  887.              enabled: true,
  888.              url: /^https?:\/\/huaban\.com\//i,
  889.              ext: 'previous-2',
  890.              // ext: function(target) {
  891.              //     if (target.className == 'cover') {
  892.              //         return target.parentNode.querySelector('img');
  893.              //     }
  894.              // },
  895.              getImage: function() {
  896.                  var pic = /(.*img.hb.aicdn.com\/.*)_fw(?:236|320)$/i
  897.                  if (this.src.match(pic)) {
  898.                      return RegExp.$1 + '_fw658';
  899.                  }
  900.              },
  901.              description: './../following-sibling::p[@class="description"]',
  902.              // css: '.pin a.img .cover { display: none; }',
  903.              exclude: /weixin_code\.png$/i,
  904.             },
  905.             // 其它
  906.             {name: "wikipedia",
  907.              enabled:true,
  908.              url:/^https?:\/\/[^.]+.wikipedia.org\//i,
  909.              getImage:function(){
  910.                  var src=this.src;
  911.                  var ret=src.replace('/thumb/','/');
  912.                  if(src==ret)return;//非缩略图
  913.                  return (ret.match(/(https?:\/\/.*)\/\d+px-.*/) || [])[1];
  914.              },
  915.             },
  916.             {name:"沪江碎碎",
  917.              enabled:true,
  918.              url:/^https?:\/\/([^.]+\.)*(?:yeshj\.com|hjenglish\.com|hujiang\.com)/i,
  919.              getImage:function(img){
  920.                  var oldsrc=this.src;
  921.                  var reg=/^(https?:\/\/(?:[^.]+\.)*hjfile.cn\/.+)(_(?:s|m))(\.\w+)$/i;
  922.                  if(reg.test(oldsrc)){
  923.                      return oldsrc.replace(reg,'$1$3');
  924.                  };
  925.              },
  926.             },
  927.             {name: '大众点评',
  928.              siteExample: 'http://www.dianping.com/shop/17873296/photos',
  929.              url: /^https?:\/\/www.dianping.com\/shop/i,
  930.              getImage: function() {
  931.                  var oldsrc = this.src,
  932.                      newsrc;
  933.                  var pic = /(.+?dpfile\.com\/.+)\(240c180\)\/(thumb\..+)/;
  934.                  if (pic.test(oldsrc)) {
  935.                      return oldsrc.replace(pic, '$1(700x700)/$2');
  936.                  }
  937.              }
  938.             },
  939.             // 视频网站
  940.             {name: 'trakt.tv',
  941.              url: /^http:\/\/trakt\.tv\//i,
  942.              siteExample: 'http://trakt.tv/shows',
  943.              getImage: function() {
  944.                  var oldsrc = this.src;
  945.                  if (oldsrc.match(/(.*\/images\/posters\/\d+)-(?:300|138)\.jpg\?(\d+)$/)) {
  946.                      return RegExp.$1 + '.jpg?' + RegExp.$2;
  947.                  }
  948.              }
  949.             },
  950.             // Music
  951.             {name: '网易云音乐',
  952.              url: 'http://music.163.com/*',
  953.              ext: 'previous',  // 扩展模式，检查前面一个是否为 img
  954.              getImage: function() {
  955.                  var oldsrc = this.src;
  956.                  if(this.data){
  957.                      var newsrc = this.data('src');
  958.                      if (oldsrc != newsrc) {
  959.                          return newsrc;
  960.                      }
  961.                  }
  962.                  if (oldsrc.match(/(.*)\?param=\d+y\d+$/)) {
  963.                      return RegExp.$1;
  964.                  }
  965.              }
  966.             },
  967.             // 美女
  968.             {name: "美女薄情馆",  // 这个网站有限制，每天只能看多少张
  969.              url: /^http:\/\/boqingguan\.com\//i,
  970.              siteExample: 'http://boqingguan.com/Picture/31637',
  971.              lazyAttr: 'data-original',  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  972.              getImage: function(img, a) {
  973.                  var oldsrc = this.getAttribute('data-original') || this.src;
  974.                  if (oldsrc) {
  975.                      var newsrc = oldsrc.replace(/![a-z\d]+$/, '');
  976.                      return newsrc == oldsrc ? '' : newsrc;
  977.                  }
  978.              }
  979.             },
  980.             // 游戏
  981.             {name:"178.com",
  982.              enabled:true,
  983.              url:/^https?:\/\/(?:\w+\.)+178\.com\//i,
  984.              clikToOpen:{
  985.                  enabled:true,
  986.                  preventDefault:true,
  987.                  type:'actual',
  988.              },
  989.              getImage:function(img,a){
  990.                  if(!a)return;
  991.                  var reg=/^https?:\/\/(?:\w+\.)+178\.com\/.+?(https?:\/\/img\d*.178.com\/[^.]+\.(?:jpg|jpeg|png|gif|bmp))/i;
  992.                  return (a.href.match(reg) || [])[1];
  993.              },
  994.             },
  995.  
  996.             // 论坛
  997.             {name:"极限主题社区",
  998.              enabled:true,
  999.              url:/^https?:\/\/bbs\.themex\.net\/.+/i,
  1000.              clikToOpen:{
  1001.                  enabled:true,
  1002.                  preventDefault:true,
  1003.                  type:'actual',
  1004.              },
  1005.              getImage:function(){
  1006.                  var reg=/^(https?:\/\/bbs\.themex\.net\/attachment\.php\?.+)&thumb=1(.+)/i;
  1007.                  var src=this.src;
  1008.                  var ret=src.replace(reg,'$1$2');
  1009.                  return ret!=src? ret : '';
  1010.              },
  1011.             },
  1012.             {name:"opera官方论坛",
  1013.              siteExample:"http://bbs.operachina.com",
  1014.              enabled:true,
  1015.              url:/^http:\/\/bbs\.operachina\.com/i,
  1016.              getImage:function(){
  1017.                  var src=this.src;
  1018.                  if(/file.php\?id=\d+$/i.test(src)){
  1019.                      return src+'&mode=view';
  1020.                  };
  1021.              },
  1022.             },
  1023.  
  1024.             // 特殊的需要修正
  1025.             {name: 'github 修正',
  1026.              url: /^https?:\/\/github\.com\//i,
  1027.              clikToOpen: {
  1028.                  enabled: true,
  1029.                  preventDefault: true,
  1030.                  type: 'actual',
  1031.              },
  1032.              getImage: function(img, a) {
  1033.                  if (a && a.href.indexOf('/blob/master/') > 0) {
  1034.                      return this.src;
  1035.                  }
  1036.              }
  1037.             },
  1038.  
  1039.             // 需要 xhr 获取的
  1040.             {name: '优美图',
  1041.              url: /http:\/\/(?:www\.)?topit\.me\//,
  1042.              getImage: function(img, a) {  // 如果有 xhr，则应该返回 xhr 的 url
  1043.                  if (a && a.href.match(/topit\.me\/item\/\d+/)) {
  1044.                      return a.href;
  1045.                  }
  1046.              },
  1047.              lazyAttr: 'data-original',  // 延迟加载技术让后面的图片是 blank.gif
  1048.              xhr: {
  1049.                  q: ['a[download]', 'a#item-tip'],
  1050.              }
  1051.             },
  1052.             {name: '半次元',
  1053.              url: /^https?:\/\/bcy\.net\//,
  1054.              getImage: function() {
  1055.                  return this.src.replace(/\/\dX\d$|\/w\d+$/,"").replace(/\/cover\//,"/post/").replace(/\/(middle|small)\.jpg/,"/big.jpg");
  1056.              }
  1057.             },
  1058.             {name: 'Steampowered',
  1059.              url: /\.steampowered\.com/,
  1060.              getImage: function() {
  1061.                  return this.src.replace(/\.\d+x\d+\.jpg/,".jpg");
  1062.              }
  1063.             },
  1064.             {name: 'Steamcommunity',
  1065.              url: /steamcommunity\.com/,
  1066.              getImage: function() {
  1067.                  return this.src.replace(/output\-quality=\d+&fit=inside\|\d+\:\d+/,"output-quality=100&fit=inside|0:0");
  1068.              }
  1069.             },
  1070.             {name: '知乎',
  1071.              url: /zhihu\.com/,
  1072.              getImage: function() {
  1073.                  return this.src.replace(/_(b|s|l|\d+x\d+)\./,".");
  1074.              }
  1075.             },
  1076.             {name: 'Nyaa',
  1077.              url: /nyaa\.se/,
  1078.              getImage: function() {
  1079.                  return /upload\/small\//.test(this.src)?this.src.replace(/upload\/small\//,"upload/big/"):null;
  1080.              }
  1081.             },
  1082.             {name: "itunes",
  1083.              url: /itunes\.apple\.com/,
  1084.              getImage: function() {
  1085.                  return this.src.replace(/\d+x\d+bb\./,"1400x1400bb.");
  1086.              }
  1087.             },
  1088.             {name: "汽车之家",
  1089.              url: /\.autohome\.com\.cn/,
  1090.              getImage: function() {
  1091.                  return this.src.replace(/(\?imageView.*|\d+x\d+_\d+_|f_m_|t_|s_)/,"");
  1092.              }
  1093.             },
  1094.             {name: "易车",
  1095.              url: /\.bitauto\.com/,
  1096.              getImage: function() {
  1097.                  return this.src.replace(/_\d+\.jpg$/i,"_12.jpg");
  1098.              }
  1099.             },
  1100.             {name: "爱卡",
  1101.              url: /\.xcar\.com\.cn/,
  1102.              getImage: function() {
  1103.                  return this.src.replace(/\-\d+x\d+\.jpg/i,"");
  1104.              }
  1105.             },
  1106.             {name: "太平洋汽车",
  1107.              url: /\.pcauto\.com\.cn/,
  1108.              getImage: function() {
  1109.                  return this.src.replace(/_\d+x\d+\.jpg$/i,".jpg");
  1110.              }
  1111.             },
  1112.             {name: "新浪汽车",
  1113.              url: /\.auto\.sina\.com\.cn/,
  1114.              getImage: function() {
  1115.                  return this.src.replace(/_\d+\.jpg$/i,"_src.jpg");
  1116.              }
  1117.             },
  1118.             {name: "greasyfork",
  1119.              url: /(greasyfork|sleazyfork)\.org/,
  1120.              getImage: function() {
  1121.                  return this.src.replace(/\/thumb\//i,"/original/").replace(/\/thumbnails\//i,"/").replace(/(\/forum\/uploads\/userpics\/.*\/)n([^\/]+)$/,"$1p$2");
  1122.              }
  1123.             },
  1124.             {name: "dribbble",
  1125.              url: /dribbble\.com/,
  1126.              getImage: function() {
  1127.                  return this.src.replace(/_teaser(.[^\.]+)$/i,"$1");
  1128.              }
  1129.             },
  1130.             {name: "百度百科",
  1131.              url: /baike\.baidu\.com/,
  1132.              getImage: function() {
  1133.                  return this.src.replace(/.*bdstatic\.com.*\/([^\/]+)\.jpg/i,"http://imgsrc.baidu.com/baike/pic/item/$1.jpg");
  1134.              }
  1135.             },
  1136.             {name: "nvshens",
  1137.              url: /nvshens\.com|onvshen\.com/,
  1138.              getImage: function() {
  1139.                  return this.src.replace(/(\img\.onvshen\.com.*)(?:thumb\/|_s)(.*)/i,"$1$2");
  1140.              }
  1141.             },
  1142.             {name: "24meitu",
  1143.              url: /24meitu\.com|25meinv\.com|aisimeinv\.com|24tupian\.com|24meinv\./,
  1144.              getImage: function() {
  1145.                  return this.src.replace(/\/m([^\/]+)$/i,"/$1").replace(/imgs\./i,"bimg.");
  1146.              }
  1147.             },
  1148.             {name: "Tumblr",
  1149.              url: /tumblr\.com/,
  1150.              getImage: function() {
  1151.                  if(/\/avatar_/.test(this.src))return this.src.replace(/(media\.tumblr\.com.*_)[^_]+(\.[^\.]+)$/i,"$1512$2");
  1152.                  else return this.src.replace(/[^\/]*(media\.tumblr\.com.*_)\d+(\.[^\.]+)$/i,"$1raw$2");
  1153.              }
  1154.             },
  1155.             {name: "Acgget",
  1156.              url: /acg18\.us|acgget\./,
  1157.              getImage: function() {
  1158.                  return this.getAttribute('data-original') || this.src.replace(/(pic\.acgget\.com\/thumb\/)w\d+_h\d+\//i,"$1w9999_h9999/");
  1159.              }
  1160.             },
  1161.             {name: "Pixiv",
  1162.              url: /pixiv\.net|pximg\.net/,
  1163.              getImage: function() {
  1164.                  var preStr=this.src.replace(/pximg\.net\/c\/\d+x\d+\/img-master\/img\/(.*)_[^_]+(\.[a-z]+)$/i,"pximg.net/img-original/img/$1");
  1165.                  if(preStr!=this.src)
  1166.                  return [preStr+".jpg",preStr+".png"];
  1167.              }
  1168.             },
  1169.             {name: "Wallhaven",
  1170.              url: /wallhaven\./,
  1171.              getImage: function() {
  1172.                  return this.src.replace(/wallpapers\/thumb\/small\/th/i,"wallpapers/full/wallhaven");
  1173.              }
  1174.             },
  1175.             {name: "lofter",
  1176.              url: /lofter\./,
  1177.              getImage: function(img, a) {
  1178.                  if(a && a.href && a.hasAttribute("bigimgsrc")){
  1179.                      return a.getAttribute("bigimgsrc");
  1180.                  }
  1181.                  return this.src.replace(/\?.*/i,"");
  1182.              }
  1183.             },
  1184.             {name: "sohu",
  1185.              url: /(sohu|sohucs)\.com/,
  1186.              getImage: function() {
  1187.                  return this.src.replace(/(sohucs\.com\/).*\/(images\/|os\/)/i,"$1$2");
  1188.              }
  1189.             }
  1190.         ];
  1191.  
  1192.         // 通配型规则,无视站点.
  1193.         var tprules=[
  1194.             function(img, a) { // 解决新的dz论坛的原图获取方式.
  1195.                 var regs = [/(.+\/attachments?\/.+)\.thumb\.\w{2,5}$/i,/((wp-content|moecdn\.org)\/uploads\/.*)\-\d+x\d+/i,/.*(?:url|src)=(https?:\/\/.*\.(?:jpg|jpeg|png|gif|bmp)).*/i,/.*thumb\.php\?src=([^&]*).*/i];
  1196.                 var oldsrc = this.src,newsrc = this.src;
  1197.                 if (oldsrc){
  1198.                     for(let reg of regs){
  1199.                         if (reg.test(oldsrc)) {
  1200.                             newsrc = oldsrc.replace(reg, '$1');
  1201.                         }
  1202.                     }
  1203.                 }
  1204.                 var original=this.getAttribute?this.getAttribute('data-original'):"";
  1205.                 if(original && original!=oldsrc)return original;
  1206.                 else if(/attachment\.php\?attachmentid=\d+/.test(oldsrc)){
  1207.                      newsrc=oldsrc.replace(/(attachment\.php\?attachmentid=\d+).*/,"$1");
  1208.                 }else if(/\.sinaimg\.(cn|com)\/mw\d+\//.test(oldsrc)){
  1209.                     newsrc=oldsrc.replace(/.*(https?:\/\/[^\.]+\.sinaimg\.(cn|com))\/mw\d+\//,"$1/large/");
  1210.                 }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){
  1211.                     newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1500");
  1212.                 }else if(/uc_server\/avatar\.php\?uid=\d+&size=.*/.test(oldsrc)){
  1213.                     newsrc=oldsrc.replace(/(uc_server\/avatar\.php\?uid=\d+&size=).*/,"$1big");
  1214.                 }else if(/\.md\.[^\.]+$/.test(oldsrc)){
  1215.                     newsrc=oldsrc.replace(/\.md(\.[^\.]+)$/i,"$1");
  1216.                 }else if(/\.126\.net.*\/\d+\.\d+x\d+\.\d+\.[^\.]+$/.test(oldsrc)){
  1217.                     newsrc=oldsrc.replace(/\/\d+\.\d+x\d+\.\d+\.([^\.]+)$/i,"/5.5000x5000.100.$1");
  1218.                 }else if(/\.ytimg\.com/.test(oldsrc)){
  1219.                     newsrc=oldsrc.replace(/\?.*$/i,"");
  1220.                 }
  1221.                 return oldsrc != newsrc ? newsrc : null;
  1222.             }
  1223.         ];
  1224.  
  1225.         var Rule = {};
  1226.  
  1227.         // 兼容 Imagus 扩展的规则，自定义部分
  1228.         Rule.Imagus = {};
  1229.  
  1230.         /**
  1231.          * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全）
  1232.          * 1、新增了特殊的替换模式：以 r; 开头。
  1233.          * 2、已去除 http:// 头，后面会加上。
  1234.          */
  1235.         Rule.MPIV = [
  1236.             // 图片
  1237.             {name: "百度图片、贴吧等",
  1238.              r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})",
  1239.              s: "r;$1.baidu.com/$2/pic/item/$3"
  1240.             },
  1241.             // {name: "百度图片2",
  1242.             //  d: "image.baidu.com",  // imgt8.bdstatic.com 类型的图片链接
  1243.             //  r: "image\\.baidu\\.com/detail/newindex\\?",
  1244.             //  q: 'img[alt="preloading"][src*="/pic/item/"]',
  1245.             //  // description: './../../following-sibling::div[@class="ext-info"]/a',
  1246.             // },
  1247.             {name: "GoogleContent",  // 来自 Imagus 扩展
  1248.              r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*",
  1249.              s: function($, node) {
  1250.                  return [
  1251.                      // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''),    // 原图
  1252.                      'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '')  // 1024 大小
  1253.                  ];
  1254.              },
  1255.             },
  1256.             {name: "pixiv（部分）",
  1257.              d: 'pixiv.net',
  1258.              r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i,
  1259.              s: 'r;$1.$2'
  1260.             },
  1261.             {name: "500px",  // 规则来自 imagus，只有一半
  1262.              d: "500px.com",
  1263.              r: "^((?:(?: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+\\.",
  1264.              s: "$12048.jpg"
  1265.             },
  1266.  
  1267.             // 常用站点
  1268.             {name: '豆瓣',
  1269.              r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)",
  1270.              s: function(m, node) {
  1271.                  return [
  1272.                      // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4],
  1273.                      'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4]
  1274.                  ];
  1275.              },
  1276.              note: "人人影视的豆瓣脚本需要用到"
  1277.             },
  1278.             // 购物
  1279.             {name: "淘宝",
  1280.              r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/,
  1281.              s: "http://$1$2"
  1282.             },
  1283.             {name: "ali1",
  1284.              r: /(.*\.alicdn\.com\/.*?)((.jpg|.png)(\.|_)\d+x\d+.*)\.jpg(_\.webp)?$/,
  1285.              s: "$1$3"
  1286.             },
  1287.             {name: "ali2",
  1288.              r: /(.*\.alicdn\.com\/.*?)((\.|_)\d+x\d+.*|\.search)\.jpg(_\.webp)?$/,
  1289.              s: "$1.jpg"
  1290.             },
  1291.             {name: "1号店",
  1292.              r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/,
  1293.              s: "$1.jpg"
  1294.             },
  1295.             {name: "京东",
  1296.              r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/,
  1297.              s: "$1imgzone/$2"
  1298.             },
  1299.             {name: "京东1",
  1300.              r: /(.*360buyimg\.com\/)n\d\/(.*)/,
  1301.              s: "$1n0/$2"
  1302.             },
  1303.             {name: "京东2",
  1304.              r: /(.*360buyimg\.com\/.*)s\d+x\d+_(.*)/,
  1305.              s: "$1$2"
  1306.             },
  1307.             // 电子书
  1308.             {name: "当当",
  1309.              d: "dangdang.com",
  1310.              r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/,
  1311.              s: "$1_e_$2"
  1312.             },
  1313.             {name: "多看阅读",
  1314.              d: "duokan.com",
  1315.              r: /(cover.read.duokan.com.*?\.jpg)!\w+$/,
  1316.              s: "$1"
  1317.             },
  1318.  
  1319.             // 视频、新闻
  1320.             // {name: "优酷电视剧",
  1321.             //  d: "youku.com",
  1322.             //  r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html",
  1323.             //  q: ".baseinfo > .thumb > img",
  1324.             //  example: 'http://www.youku.com/v_olist/c_97.html',
  1325.             // },
  1326.             {name: "人人影视",
  1327.              d: "yyets.com",
  1328.              r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)",
  1329.              s: "http://$1/$2"
  1330.             },
  1331.  
  1332.             // 论坛 BBS
  1333.             {name: "firefox 扩展中心",
  1334.              d: "addons.mozilla.org",
  1335.              r: "addons.cdn.mozilla.net/user-media/previews/thumbs/",
  1336.              s: "/thumbs/full/",
  1337.             },
  1338.             {name: "firefox 中文社区",
  1339.              d: "firefox.net.cn",
  1340.              r: "www.firefox.net.cn/attachment/thumb/",
  1341.              s: "r;www.firefox.net.cn/attachment/"
  1342.             },
  1343.  
  1344.             // 软件 SoftWare
  1345.             {name: "非凡软件站",
  1346.              d: "www.crsky.com",
  1347.              r: /pic\.crsky\.com.*_s\.gif$/i,
  1348.              s: '/_s././',
  1349.              example: "http://www.crsky.com/soft/5357.html",
  1350.             },
  1351.  
  1352.             {name: "zol",
  1353.              d: "detail.zol.com.cn",
  1354.              r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i,
  1355.              s: "$1/$2",
  1356.              // s: "$1_800x600/$2",
  1357.              example: "http://detail.zol.com.cn/240/239857/pic.shtml"
  1358.             },
  1359.             // 游戏 Game
  1360.             {name: "天极网",
  1361.              d: "game.yesky.com",
  1362.              r: /_\d+x\d+\.([a-z]+)$/i,
  1363.              s: 'r;.$1',
  1364.              example: "http://game.yesky.com/tupian/165/37968665.shtml",
  1365.             },
  1366.             {name: "超级玩家",
  1367.              d: "dota2.sgamer.com",
  1368.              r: /\/s([^\.\/]+\.[a-z]+$)/i,
  1369.              s: "r;/$1",
  1370.              example: "http://dota2.sgamer.com/albums/201407/8263_330866.html",
  1371.             },
  1372.  
  1373.             // 漫画
  1374.             {name: "nhentai",
  1375.              d: "nhentai.net",
  1376.              r: /\/(\d+)t(\.[a-z]+)$/i,
  1377.              s: "r;/$1$2",
  1378.              example: "http://nhentai.net/g/113475/",
  1379.             },
  1380.  
  1381.             // GithubAvatars
  1382.             {name: "GithubAvatars",
  1383.              d: "github.com",
  1384.              r: /(avatars\d+\.githubusercontent\.com.*)\?.*$/i,
  1385.              s: "$1",
  1386.              example: "https://avatars2.githubusercontent.com/u/3233275/",
  1387.             },
  1388.         ];
  1389.  
  1390.         //图标
  1391.         prefs.icons={
  1392.             actual:'data:image/png;base64,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',
  1393.             current:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAIAAABvFaqvAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMy1jMDExIDY2LjE0NTY2MSwgMjAxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNiAoV2luZG93cykiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6MkFGMjYxQkQzOEEwMTFFMkJBMzdENzI0QkVEMjM3NjgiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6MkFGMjYxQkUzOEEwMTFFMkJBMzdENzI0QkVEMjM3NjgiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDoyQUYyNjFCQjM4QTAxMUUyQkEzN0Q3MjRCRUQyMzc2OCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDoyQUYyNjFCQzM4QTAxMUUyQkEzN0Q3MjRCRUQyMzc2OCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PkXfwy0AAADoSURBVHjaYvpPJcDCwMDAyMjIQBkAGsTEQCVANYNY0FxIkmbkMGHBI0cwXGjiNewGffr06dy5c1QwiJeXd//+/dSJNUlJSZLTEiYbyPj8+TNJGrG7SEtLa9++fXV1dZS6iAyNxEb/5MmTIZnz5MmTFLno379/8IxOgovOnj17+/Zt5CBDTvGhoaFEuQiYiCA2KyoqQsQnTpyIXPRs2LABi0Y0PjD5fPv2Da6npqbG3t4esxgLDg4mYFBFRQWyhu/fv0+ZMgXToPnz56NpZARhmP/JLkagRS0ZZQgNS0iqFrWkBg1WABBgAMViMFcYqRWbAAAAAElFTkSuQmCC',
  1394.             magnifier:'data:image/png;base64,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',
  1395.             gallery:'data:image/png;base64,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',
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  1400.             loadingCancle:'data:image/png;base64,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',
  1401.  
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',
  1410.             rotateIndicatorPointer:'data:image/png;base64,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',
  1411.  
  1412.             arrowTop:'data:image/png;base64,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',
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  1416.  
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  1418.  
  1419.             brokenImg:'data:image/png;base64,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',
  1420.             brokenImg_small:'data:image/png;base64,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',
  1421.         };
  1422.  
  1423.         //分享api；有需求的照着添加
  1424.         //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。
  1425.         //api的参数
  1426.         /*{
  1427.     title
  1428.     pic
  1429.     url
  1430. } */
  1431.         prefs.share={
  1432.             weibo:{
  1433.                 disabled:false,
  1434.                 name:'新浪微博',
  1435.                 icon:'data:image/png;base64,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',
  1436.                 api:function(args){
  1437.                     var url='http://service.weibo.com/share/share.php?'+
  1438.                         'title='+args.title+
  1439.                         '&url='+args.url+
  1440.                         '&pic='+args.pic;
  1441.                     return {
  1442.                         url:url,
  1443.                         wSize:{
  1444.                             h:500,
  1445.                             w:620,
  1446.                         },
  1447.                     };
  1448.                 },
  1449.             },
  1450.             t:{
  1451.                 name:'腾讯微博',
  1452.                 icon:'data:image/png;base64,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',
  1453.                 api:function(args){
  1454.                     var url='http://v.t.qq.com/share/share.php?'+
  1455.                         'title='+args.title+
  1456.                         '&url='+args.url+
  1457.                         '&pic='+args.pic;
  1458.                     return {
  1459.                         url:url,
  1460.                         wSize:{
  1461.                             h:500,
  1462.                             w:620,
  1463.                         },
  1464.                     };
  1465.                 },
  1466.             },
  1467.             qZone:{
  1468.                 name:'QQ空间',
  1469.                 icon:'data:image/png;base64,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',
  1470.                 api:function(args){
  1471.                     var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+
  1472.                         'title='+args.title+
  1473.                         '&pics='+args.pic+
  1474.                         '&url='+args.url;
  1475.                     return {
  1476.                         url:url,
  1477.                         wSize:{
  1478.                             h:650,
  1479.                             w:620,
  1480.                         },
  1481.                     };
  1482.                 },
  1483.             },
  1484.             fanfou:{
  1485.                 name:'饭否',
  1486.                 icon:'data:image/png;base64,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',
  1487.                 api:function(args){
  1488.                     var url='http://fanfou.com/sharer/image?'+
  1489.                         'u='+args.url+
  1490.                         '&t='+args.title+
  1491.                         '&img_src='+args.pic;
  1492.                     return{
  1493.                         url:url,
  1494.                         wSize:{
  1495.                             h:550,
  1496.                             w:650,
  1497.                         },
  1498.                     };
  1499.                 },
  1500.             },
  1501.             tieba:{
  1502.                 name:'百度贴吧',
  1503.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAAB6ElEQVQ4jaWTy2sTURTGfzOdSbFNpQRbX1DjYyPFlYyuogtFEcFtBSldFhc1IMFFQYpd+CjYhW4UXAkiRPSPUEEqiNKmPhKSSUIbzYM0bRaZV3JchMRE46b9Nvdwzz0/Pu53rxIyTGEH0gDefgxua/jMqTRqr0YibnNvvkhsxQLATDmYKacnpCfg2ZNNXj6v8vB+GTPlMHU1R/h6viekC1DZqLfr4UCzVSo29xxX2nWntFaRzbjMzRbx+1UeP93H4kKJi5eGGD/RTzgSoPPc2CH9DyFkmCIiEn1RkWMHEhIyTIktWyIiUqvVpaVU0pbJiTWZnFiTTNoREZGQYUrbQfCoj/0HNfaOamTSLgODCosPyvTpEL4Z4HW0yreYQ2WjTv6X13bRBhindxGOBCjkPY6P+5iZzpOM2+i6SrlU587dEZbe1yCos2ek7987ALh8xc/PnMetGwV+fLUBsKwGH97VmI0UWHg0SjbtcviIr3cKyYTLzHSeL5+b+XseaFpzXV1xmL9dYiyod450A95Et1hdtvG8v6LSoLrV4NOSRTbt9o4RQNPBthooqoLjgDQEG1BUBYBarUFu3fs/4NrUMLn1OvHvDruHVM6eH2g6e1WlutngpNHPuQuD3fZa72A7ChmmKDv9zr8BrHscNfGR3bQAAAAASUVORK5CYII=',
  1504.                 api:function(args){
  1505.                     var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+
  1506.                         'title='+args.title+
  1507.                         '&url='+args.url+
  1508.                         '&pic='+args.pic;
  1509.                     return {
  1510.                         url:url,
  1511.                         wSize:{
  1512.                             h:600,
  1513.                             w:630,
  1514.                         },
  1515.                     };
  1516.                 },
  1517.             },
  1518.             renren:{
  1519.                 name:'人人网',
  1520.                 icon:'data:image/png;base64,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',
  1521.                 api:function(args){
  1522.                     var url='http://widget.renren.com/dialog/share?'+
  1523.                         'link='+args.url+
  1524.                         '&title='+args.title+
  1525.                         '&pic='+args.pic;
  1526.                     return {
  1527.                         url:url,
  1528.                         wSize:{
  1529.                             h:600,
  1530.                             w:650,
  1531.                         },
  1532.                     };
  1533.                 },
  1534.             },
  1535.             douban:{
  1536.                 name:'豆瓣',
  1537.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAABj0lEQVQ4jZ2TzSuEURTGf/edUT42XiJFMY2o2RA1ioXUKDtssaEs/AHMzlZZTllMFnY2FsxOzAIxoRTJ1/iYKPmenWy8cyzueM1FwlmdTs95es5zn6uaIx2yc73Lf6q5shFF2JZ/bbsVtiU03SN/rdB0jxC2xQtwdJ9kfGkCBEAQ+V6UUsrtj26TIOScIBAorwcBETHAYM4O705AAQq874DWmiAbI4u/urptqovE1bZJ4GQcAM6fUnTP9H27GBucxV/qw3EcfW4ugWgDeHx+4uDmGCylZebU43Maf6nP8MglUFm0XVBMoKIePJ+2Abuw2MAaBF5Lt3VltRyMbv7ogdfjcXsjSCF/O8vD8wAEJlvIz8tHoXh5feFwdAuAzmgv8dMVfaKVowAgfrZKKn2Jr6Sa04cLXnG0UVl1qfQl8eSK4Y9laFMwtx8DYCg4oEEWDAX7AZjbW3BnHzaEbYlsRP8c5ch6VBjLRnktlaC8qAxEyIj8mEQrO187T+gou985gw6HCKivT/iJDZSiqaqBNySK8rrw6ad1AAAAAElFTkSuQmCC',
  1538.                 api:function(args){
  1539.                     var url='http://shuo.douban.com/%21service/share?'+
  1540.                         'href='+args.url+
  1541.                         '&name='+args.title+
  1542.                         '&image='+args.pic;
  1543.                     return {
  1544.                         url:url,
  1545.                         wSize:{
  1546.                             h:350,
  1547.                             w:600,
  1548.                         },
  1549.                     };
  1550.                 },
  1551.             },
  1552.         };
  1553.  
  1554.         if (typeof String.prototype.startsWith != 'function') {
  1555.             String.prototype.startsWith = function(str) {
  1556.                 return this.slice(0, str.length) == str;
  1557.             };
  1558.         }
  1559.  
  1560.         function getMStr(func) {
  1561.             var lines = func.toString();
  1562.             lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
  1563.             return lines;
  1564.         }
  1565.  
  1566.         function toRE(obj, flag) {
  1567.             if (!obj) {
  1568.                 return obj;
  1569.             } else if (obj instanceof RegExp) {
  1570.                 return obj;
  1571.             } else if (flag) {
  1572.                 return new RegExp(obj, flag);
  1573.             } else if (obj instanceof Array) {
  1574.                 return new RegExp(obj[0], obj[1]);
  1575.             } else if (typeof obj === 'string') {
  1576.                 if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) {
  1577.                     obj = wildcardToRegExpStr(obj);
  1578.                 }
  1579.                 return new RegExp(obj);
  1580.             }
  1581.         }
  1582.  
  1583.         function wildcardToRegExpStr(urlstr) {
  1584.             if (urlstr.source) return urlstr.source;
  1585.             var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){
  1586.                 return str === "*" ? ".*" : "[^/]*";
  1587.             });
  1588.             return "^" + reg + "$";
  1589.         }
  1590.  
  1591.         function isXPath(xpath) {
  1592.             return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id(');
  1593.         }
  1594.  
  1595.         function getElementMix(selector, contextNode, doc) {
  1596.             var ret;
  1597.             if (!selector || !contextNode) return ret;
  1598.             doc = doc || document;
  1599.  
  1600.             var type = typeof selector;
  1601.             if (type == 'string') {
  1602.                 if (isXPath(selector)) {
  1603.                     ret = getElementByXpath(selector, contextNode, doc);
  1604.                 } else {
  1605.                     ret = contextNode.parentNode.querySelector(selector);
  1606.                 }
  1607.             } else if (type == 'function') {
  1608.                 ret = selector(contextNode, doc);
  1609.             }
  1610.             return ret;
  1611.         }
  1612.  
  1613.         function launchFullScreen(element) {
  1614.             if (element.requestFullscreen) {
  1615.                 element.requestFullscreen();
  1616.             } else if (element.msRequestFullscreen) {
  1617.                 element.msRequestFullscreen();
  1618.             } else if (element.mozRequestFullScreen) {
  1619.                 element.mozRequestFullScreen();
  1620.             } else if (element.webkitRequestFullscreen) {
  1621.                 element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
  1622.             }
  1623.         }
  1624.  
  1625.         function cancelFullScreen() {
  1626.             if (document.exitFullscreen) {
  1627.                 document.exitFullscreen();
  1628.             } else if (document.msExitFullscreen) {
  1629.                 document.msExitFullscreen();
  1630.             } else if (document.mozCancelFullScreen) {
  1631.                 document.mozCancelFullScreen();
  1632.             } else if (document.webkitExitFullscreen) {
  1633.                 document.webkitExitFullscreen();
  1634.             }
  1635.         }
  1636.  
  1637.         // 检测缩放
  1638.         function detectZoom (){
  1639.             var ratio = 0,
  1640.                 screen = window.screen,
  1641.                 ua = navigator.userAgent.toLowerCase();
  1642.  
  1643.             if (window.devicePixelRatio !== undefined) {
  1644.                 ratio = window.devicePixelRatio;
  1645.             }
  1646.             else if (~ua.indexOf('msie')) {
  1647.                 if (screen.deviceXDPI && screen.logicalXDPI) {
  1648.                     ratio = screen.deviceXDPI / screen.logicalXDPI;
  1649.                 }
  1650.             }
  1651.             else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
  1652.                 ratio = window.outerWidth / window.innerWidth;
  1653.             }
  1654.  
  1655.             if (ratio){
  1656.                 ratio = Math.round(ratio * 100);
  1657.             }
  1658.  
  1659.             return ratio;
  1660.         }
  1661.  
  1662.         //获取位置
  1663.         function getContentClientRect(target){
  1664.             var rect=target.getBoundingClientRect();
  1665.             var compStyle=unsafeWindow.getComputedStyle(target);
  1666.             var pFloat=parseFloat;
  1667.             var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth);
  1668.             var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth);
  1669.             var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth);
  1670.             var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth);
  1671.             return {
  1672.                 top:top,
  1673.                 right:right,
  1674.                 bottom:bottom,
  1675.                 left:left,
  1676.                 width:right-left,
  1677.                 height:bottom-top,
  1678.             };
  1679.         };
  1680.  
  1681.         //获取窗口大小.
  1682.         function getWindowSize(){
  1683.             /*
  1684.         //包含滚动条
  1685.         return {
  1686.             h:window.innerHeight,
  1687.             w:window.innerWidth,
  1688.         };
  1689.     */
  1690.  
  1691.             //去除滚动条的窗口大小
  1692.             var de=document.documentElement;
  1693.             var body=document.body;
  1694.             var backCompat=document.compatMode=='BackCompat';
  1695.             return {
  1696.                 h:backCompat? body.clientHeight : de.clientHeight,
  1697.                 w:backCompat? body.clientWidth : de.clientWidth,
  1698.             };
  1699.  
  1700.         };
  1701.  
  1702.         //获取已滚动的距离
  1703.         function getScrolled(container){
  1704.             if(container){
  1705.                 return {
  1706.                     x:container.scrollLeft,
  1707.                     y:container.scrollTop,
  1708.                 };
  1709.             };
  1710.             return {
  1711.                 x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft),
  1712.                 y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset :  document.documentElement.scrollTop || document.body.scrollTop),
  1713.             };
  1714.         };
  1715.  
  1716.         //xpath 获取单个元素
  1717.         function getElementByXpath(xpath,contextNode,doc){
  1718.             doc=doc || document;
  1719.             contextNode=contextNode || doc;
  1720.             return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue;
  1721.         };
  1722.  
  1723.  
  1724.         //事件支持检测.
  1725.         function eventSupported( eventName,elem ){
  1726.             elem = elem || document.createElement("div");
  1727.             eventName = "on" + eventName;
  1728.             var isSupported = (eventName in elem);
  1729.             if (!isSupported){
  1730.                 if(!elem.setAttribute){//setAttribute是元素节点的方法
  1731.                     elem=document.createElement("div");
  1732.                 };
  1733.                 var setAttr;
  1734.                 if(!elem.hasAttribute(eventName)){
  1735.                     setAttr=true;
  1736.                     elem.setAttribute(eventName, "return;");
  1737.                 };
  1738.                 isSupported = typeof elem[eventName] == "function";
  1739.                 if(setAttr)elem.removeAttribute(eventName);
  1740.             };
  1741.             return isSupported;
  1742.         };
  1743.  
  1744.  
  1745.         //检测属性支持.dom属性
  1746.         //返回带前缀的可以直接执行是属性
  1747.         function proSupported(proName,elem){
  1748.             //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
  1749.             var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-'];
  1750.             var i=0;
  1751.             var p_i;
  1752.             var sProName;
  1753.             elem = elem || document.createElement("div");
  1754.             while(typeof (p_i=prefix[i++])!='undefined'){
  1755.                 sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){
  1756.                     return b.toUpperCase();
  1757.                 });
  1758.                 //console.log(sProName);
  1759.                 if(sProName in elem)return sProName;
  1760.             };
  1761.         };
  1762.  
  1763.  
  1764.         //css属性支持
  1765.         //带前缀的默认为大写（所有浏览器支持）
  1766.         //比如WebkitTransform,MozTransform,OTransfomr
  1767.         //chrome浏览器大小写前缀都行。
  1768.         //firefox,opera只能大写
  1769.         //ie 9+只能小写
  1770.         function cssProSupported(proName,elem,capitalize){
  1771.             if(capitalize!==false)capitalize=true;
  1772.             proName=proName.toLowerCase();
  1773.  
  1774.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1775.             elem=elem || document.createElement('div');
  1776.             var style=elem.style;
  1777.             var camelPro;
  1778.  
  1779.             // 会有个错误 invalid 'in' operand style
  1780.             try {
  1781.                 for(var i=0,ii=prefix.length;i<ii;i++){
  1782.                     var first=true;
  1783.                     camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){
  1784.                         b=b.toUpperCase();
  1785.                         if(first){
  1786.                             first=false;
  1787.                             if(!capitalize){
  1788.                                 b=b.toLowerCase();
  1789.                             };
  1790.                         };
  1791.                         return b;
  1792.                     });
  1793.                     //console.log(camelPro);
  1794.                     if(camelPro in style){
  1795.                         return camelPro;
  1796.                     }
  1797.                 }
  1798.             } catch(ex) {}
  1799.  
  1800.             if(!capitalize)return;
  1801.             return cssProSupported(proName,elem,false);
  1802.  
  1803.         };
  1804.  
  1805.         //css属性值支持
  1806.         function cssValueSupported(proName,value,elem){
  1807.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1808.             elem=elem || document.createElement('div');
  1809.             var style=elem.style;
  1810.             var prefixedValue;
  1811.             for(var i=0,ii=prefix.length;i<ii;i++){
  1812.                 prefixedValue=prefix[i] + value;
  1813.                 style[proName]=prefixedValue;
  1814.                 if(style[proName]==prefixedValue){
  1815.                     return prefixedValue;
  1816.                 };
  1817.             };
  1818.         };
  1819.  
  1820.  
  1821.         //elem.dataset的兼容实现
  1822.         //ie不支持；firefoxGM储存不能反映到元素属性上。
  1823.         function dataset(elem,pro,value){
  1824.  
  1825.             function getDataPrefix(){
  1826.                 return 'data-' + pro.replace(/[A-Z]/g,function(m){
  1827.                     return '-' + m.toLowerCase();
  1828.                 });
  1829.             };
  1830.  
  1831.             if(typeof value=='undefined'){//取值
  1832.                 if(elem.dataset){
  1833.                     value = elem.dataset[pro];
  1834.                 }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。
  1835.                     var prefixedPro=getDataPrefix();
  1836.                     if(elem.hasAttribute(prefixedPro)){
  1837.                         value=elem.getAttribute(prefixedPro);
  1838.                     };
  1839.                 };
  1840.                 return value;
  1841.             }else{
  1842.                 elem.setAttribute(getDataPrefix(),value);
  1843.             };
  1844.         };
  1845.  
  1846.  
  1847.         //重新检查悬浮图片
  1848.         function imgReHover(img){
  1849.             //要检查的图片，是当前悬浮的。
  1850.             if(!floatBar.shown || floatBar.data.img != img)return;
  1851.             //console.log(img);
  1852.  
  1853.             var mHover=document.createEvent('MouseEvent');
  1854.             var cr=img.getBoundingClientRect();
  1855.             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);
  1856.             img.dispatchEvent(mHover);
  1857.         };
  1858.  
  1859.         // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量
  1860.         // 在 chrome 37 测试无效
  1861.         if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){
  1862.             ;(function(){
  1863.                 document.addEventListener('picViewer-return-unsafeWindow',function(e){
  1864.                     unsafeWindow = e.detail;
  1865.                     // alert(unsafeWindow.$);
  1866.                 },true);
  1867.  
  1868.                 //页面脚本
  1869.                 var s=document.createElement('script');
  1870.                 s.textContent='(' + (function(){
  1871.                     var cusEvent=document.createEvent('CustomEvent');
  1872.                     cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window);
  1873.                     document.dispatchEvent(cusEvent);
  1874.                 }).toString() +')()';
  1875.                 document.head.appendChild(s);
  1876.             })();
  1877.         };
  1878.  
  1879.  
  1880.         //抛出错误到错误控制台
  1881.         function throwErrorInfo(err){
  1882.             if(console && console.error){
  1883.                 console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err);
  1884.             };
  1885.         };
  1886.  
  1887.         //对象克隆
  1888.         function cloneObject(obj,deep){
  1889.             var obj_i;
  1890.             var ret=Array.isArray(obj)? [] : {};
  1891.             for(var i in obj){
  1892.                 if(!obj.hasOwnProperty(i))continue;
  1893.                 obj_i=obj[i];
  1894.                 if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){
  1895.                     ret[i]=obj_i;
  1896.                 }else{
  1897.                     ret[i]=cloneObject(obj_i,deep);
  1898.                 };
  1899.             };
  1900.             return ret;
  1901.         };
  1902.  
  1903.         //闪烁元素。
  1904.         function flashEle(ele,duration){
  1905.             if(dataset(ele,'pvFlashing'))return;
  1906.             if(ele.offsetHeight==0)return;
  1907.             dataset(ele,'pvFlashing','1');
  1908.  
  1909.             var oOutline=ele.style.outline;
  1910.             var oOutlineOffset=ele.style.outlineOffset;
  1911.             var oOpacity=ele.style.opacity;
  1912.             var oTransform=ele.style[support.cssTransform];
  1913.  
  1914.             var count=0;
  1915.             var startTime=Date.now();
  1916.             duration=duration? duration : 1200;
  1917.  
  1918.             var flashInterval=setInterval(function(){
  1919.                 var outline='none',
  1920.                     outlineOffset=0,
  1921.                     opacity=0.3,
  1922.                     transform='';
  1923.  
  1924.                 if(count % 2 == 0){
  1925.                     outline='5px dashed rgba(255,0,0,0.95)';
  1926.                     opacity=0.95;
  1927.                     outlineOffset='1px';
  1928.                     transform='scale(1.1)';
  1929.                 }else{
  1930.                     if((Date.now() - startTime) > duration){
  1931.                         clearInterval(flashInterval);
  1932.                         outline=oOutline;
  1933.                         opacity=oOpacity;
  1934.                         outlineOffset=oOutlineOffset;
  1935.                         transform=oTransform;
  1936.                         ele.removeAttribute('data-pv-flashing');
  1937.                     };
  1938.                 };
  1939.  
  1940.                 ele.style.outline=outline;
  1941.                 ele.style.outlineOffset=outlineOffset;
  1942.                 ele.style.opacity=opacity;
  1943.                 ele.style[support.cssTransform]=transform;
  1944.  
  1945.                 count++;
  1946.             },80);
  1947.         };
  1948.  
  1949.         //支持情况.
  1950.         var support={
  1951.             cssTransform:cssProSupported('transform'),
  1952.             cssCursorValue:{
  1953.                 zoomIn:cssValueSupported('cursor','zoom-in'),
  1954.                 zoomOut:cssValueSupported('cursor','zoom-out'),
  1955.                 grab:cssValueSupported('cursor','grab'),
  1956.                 grabbing:cssValueSupported('cursor','grabbing'),
  1957.             },
  1958.         };
  1959.  
  1960.  
  1961.         //console.log('浏览器的一些对象支持情况:',support);
  1962.  
  1963.         //动画算法
  1964.         /*
  1965.          t: current time（当前时间）；
  1966.          b: beginning value（初始值）；
  1967.          c: change in value（变化量）；
  1968.          d: duration（持续时间）。
  1969.         */
  1970.  
  1971.         var Tween = {
  1972.             Cubic: {
  1973.                 easeInOut:function(t,b,c,d){
  1974.                     return -c/2*(Math.cos(Math.PI*t/d)-1)+b
  1975.                 }
  1976.             },
  1977.         };
  1978.  
  1979.         //imgReady
  1980.         var imgReady=(function(){
  1981.             var iRInterval,
  1982.                 iRReadyFn=[],
  1983.                 isrcs=[]
  1984.             ;
  1985.  
  1986.             var timeLimit=3 * 60 * 1000;//3分钟
  1987.  
  1988.             function checkReady(){
  1989.                 var now= Date.now();
  1990.                 for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){
  1991.                     iRReadyFn_i=iRReadyFn[i];
  1992.                     //now - iRReadyFn_i.startTime >= timeLimit ||
  1993.                     if(iRReadyFn_i()){
  1994.                         iRReadyFn.splice(i,1);
  1995.                         isrcs.splice(i,1);
  1996.                         i--;
  1997.                         ii--;
  1998.                     };
  1999.                 };
  2000.                 //console.log('checkReady',iRReadyFn.length)
  2001.                 if(iRReadyFn.length==0){
  2002.                     clearInterval(iRInterval);
  2003.                     iRInterval=null;
  2004.                 };
  2005.             };
  2006.  
  2007.  
  2008.  
  2009.             var imgReady=function(img,opts){
  2010.  
  2011.                 if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img))  || Array.isArray(img)){
  2012.                     arrayFn.forEach.call(img,function(img,index,array){
  2013.                         if(img instanceof HTMLImageElement){
  2014.                             imgReady(img,opts);
  2015.                         };
  2016.                     });
  2017.                     return;
  2018.                 };
  2019.  
  2020.                 if(!(img instanceof HTMLImageElement)){
  2021.                     var t_img=document.createElement('img');
  2022.                     t_img.src=img;
  2023.                     img=t_img;
  2024.                     t_img=null;
  2025.                 };
  2026.  
  2027.                 var ready,load,error,loadEnd,abort,timeout,time;
  2028.                 ready=opts.ready;
  2029.                 load=opts.load;
  2030.                 error=opts.error;
  2031.                 loadEnd=opts.loadEnd;
  2032.                 abort=opts.abort;
  2033.                 timeout=opts.timeout;
  2034.                 time=typeof opts.time=='number'? opts.time : 0;
  2035.  
  2036.                 if(time){
  2037.                     setTimeout(function(){
  2038.                         if(!loadEndDone){
  2039.                             aborted=true;
  2040.                             removeListener();
  2041.                             img.src= prefs.icons.brokenImg_small;
  2042.                             if(timeout){
  2043.                                 timeout.call(img,{
  2044.                                     target:img,
  2045.                                     type:'timeout',
  2046.                                 });
  2047.                             };
  2048.                             loadEndDone=true;
  2049.                             if(loadEnd){
  2050.                                 loadEnd.call(img,{
  2051.                                     target:img,
  2052.                                     type:'timeout',
  2053.                                 });
  2054.                             };
  2055.  
  2056.                         };
  2057.                     },time);
  2058.                 };
  2059.  
  2060.                 var src=img.src;
  2061.                 var loadEndDone;
  2062.  
  2063.                 function go(type,e){
  2064.                     switch(type){
  2065.                         case 'load':{
  2066.                             removeListener();
  2067.                             go('ready');//如果直接触发load，那么先触发ready
  2068.                             if(load){
  2069.                                 load.call(img,e);
  2070.                             };
  2071.  
  2072.                             if(!loadEndDone){
  2073.                                 loadEndDone=true;
  2074.                                 if(loadEnd){
  2075.                                     loadEnd.call(img,e);
  2076.                                 };
  2077.                             };
  2078.                         }break;
  2079.                         case 'ready':{
  2080.                             if(!ready || readyHandler.done)return;
  2081.                             readyHandler.done=true;
  2082.                             ready.call(img,{
  2083.                                 target:img,
  2084.                                 type:'ready',
  2085.                             });
  2086.                         }break;
  2087.                         case 'error':{
  2088.                             removeListener();
  2089.                             if(error){
  2090.                                 error.call(img,e);
  2091.                             };
  2092.                             if(!loadEndDone){
  2093.                                 loadEndDone=true;
  2094.                                 if(loadEnd){
  2095.                                     loadEnd.call(img,e);
  2096.                                 };
  2097.                             };
  2098.                         }break;
  2099.                     };
  2100.                 };
  2101.  
  2102.                 var aborted;
  2103.                 var ret={
  2104.                     img:img,
  2105.                     abort:function(){
  2106.                         if(!loadEndDone){
  2107.                             aborted=true;
  2108.                             removeListener();
  2109.                             img.src= prefs.icons.brokenImg_small;
  2110.                             if(abort){
  2111.                                 abort.call(img,{
  2112.                                     target:img,
  2113.                                     type:'abort',
  2114.                                 });
  2115.                             };
  2116.                             loadEndDone=true;
  2117.                             if(loadEnd){
  2118.                                 loadEnd.call(img,{
  2119.                                     target:img,
  2120.                                     type:'abort',
  2121.                                 });
  2122.                             };
  2123.                         };
  2124.                     },
  2125.                 };
  2126.  
  2127.                 function readyHandler(){//尽快的检测图片大小.
  2128.                     if(loadEndDone || aborted)return true;
  2129.                     if(img.naturalWidth==0 || img.naturalHeight==0)return;
  2130.                     go('ready');
  2131.                     return true;
  2132.                 };
  2133.  
  2134.  
  2135.                 function loadHandler(e){
  2136.                     go('load',e);
  2137.                 };
  2138.  
  2139.                 function errorHandler(e){
  2140.                     go('error',e);
  2141.                 };
  2142.  
  2143.                 function removeListener(){
  2144.                     img.removeEventListener('load',loadHandler,true);
  2145.                     img.removeEventListener('error',errorHandler,true);
  2146.                 };
  2147.  
  2148.                 //ready必须在load之前触发。
  2149.  
  2150.                 if(img.complete){//图片已经加载完成.
  2151.                     if(typeof img.width=='number' && img.width && img.height){//图片
  2152.                         setTimeout(function(){
  2153.                             if(aborted)return;
  2154.                             go('load',{
  2155.                                 type:'load',
  2156.                                 target:img,
  2157.                             });
  2158.                         },0);
  2159.                     }else{//这不是图片.opera会识别错误.
  2160.                         setTimeout(function(){
  2161.                             if(aborted)return;
  2162.                             go('error',{
  2163.                                 type:'error',
  2164.                                 target:img,
  2165.                             });
  2166.                         },0);
  2167.                     };
  2168.                     return ret;
  2169.                 };
  2170.  
  2171.  
  2172.                 img.addEventListener('load',loadHandler,true);
  2173.                 img.addEventListener('error',errorHandler,true);
  2174.  
  2175.  
  2176.                 if(ready){
  2177.                     var index=isrcs.indexOf(src);
  2178.                     if(index==-1){
  2179.                         isrcs.push(src);
  2180.                         readyHandler.startTime= Date.now();
  2181.                         iRReadyFn.push(readyHandler);
  2182.                     }else{
  2183.                         iRReadyFn[index].startTime= Date.now();
  2184.                     };
  2185.  
  2186.                     if(!iRInterval){
  2187.                         iRInterval=setInterval(checkReady,66);
  2188.                     };
  2189.                 };
  2190.  
  2191.                 return ret;
  2192.             };
  2193.  
  2194.             return imgReady;
  2195.         })();
  2196.  
  2197.  
  2198.         var addWheelEvent=(function(){
  2199.  
  2200.             function getSupportEventName(){
  2201.                 var ret='DOMMouseScroll';
  2202.                 if(eventSupported('wheel')){//w3c FF>=17 ie>=9
  2203.                     ret='wheel';
  2204.                 }else if(eventSupported('mousewheel')){//opera,chrome
  2205.                     ret='mousewheel';
  2206.                 };
  2207.                 return ret;
  2208.             };
  2209.  
  2210.             var eventName;
  2211.  
  2212.             return function(ele,callback,useCapture){
  2213.                 if(!eventName){
  2214.                     eventName=getSupportEventName();
  2215.                 };
  2216.  
  2217.                 ele.addEventListener(eventName,function(e){
  2218.                     var type=e.type;
  2219.                     var ne;
  2220.                     if(type!='wheel'){
  2221.                         ne={};
  2222.                         for(var i in e){
  2223.                             ne[i]=e[i];
  2224.                         };
  2225.  
  2226.                         ne.type='wheel';
  2227.                         ne.deltaX=0;
  2228.                         ne.deltaY=0;
  2229.                         ne.deltaZ=0;
  2230.                         ne.deltaMode=1;//line
  2231.                         ne.preventDefault=e.preventDefault.bind(e);
  2232.                         ne.stopPropagation=e.stopPropagation.bind(e);
  2233.  
  2234.                         var x=0,y=0;
  2235.                         if(typeof e.axis=='number'){//DOMMouseScroll
  2236.                             if(e.axis==2){
  2237.                                 y=e.detail;
  2238.                             }else{
  2239.                                 x=e.detail;
  2240.                             };
  2241.                         }else{
  2242.                             //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined
  2243.                             if(typeof e.wheelDeltaY=='undefined' ||  e.wheelDeltaY!=0){
  2244.                                 y=-e.wheelDelta/40;
  2245.                             }else{
  2246.                                 x=-e.wheelDelta/40;
  2247.                             };
  2248.                         };
  2249.                         ne.deltaY =y;
  2250.                         ne.deltaX =x;
  2251.  
  2252.                     };
  2253.  
  2254.                     callback.call(this,ne? ne : e);
  2255.                 },useCapture || false);
  2256.             };
  2257.         })();
  2258.  
  2259.  
  2260.         var addCusMouseEvent=(function(){
  2261.  
  2262.             function getSupported(){
  2263.                 return {
  2264.                     mouseleave:eventSupported('mouseleave'),
  2265.                     mouseenter:eventSupported('mouseenter'),
  2266.                 };
  2267.             };
  2268.  
  2269.             var support;
  2270.             var map={
  2271.                 mouseleave:'mouseout',
  2272.                 mouseenter:'mouseover',
  2273.             };
  2274.  
  2275.             return function(type, ele, fn){//事件类型，元素，监听函数
  2276.                 if(!support){
  2277.                     support=getSupported();
  2278.                 };
  2279.  
  2280.                 // chrome 30+ 虽然支持 mouseenter，但是存在问题
  2281.                 if(support[type] && !(type == 'mouseenter' && window.chrome)){
  2282.                     ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡
  2283.                 }else{
  2284.                     ele.addEventListener(map[type],function(e){
  2285.                         var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素
  2286.                         if(!this.contains(relatedTarget)){
  2287.                             fn.call(this,e);
  2288.                         };
  2289.                     },true);
  2290.                 };
  2291.             };
  2292.  
  2293.         })();
  2294.  
  2295.  
  2296.         //库
  2297.         function GalleryC(){
  2298.             this.init();
  2299.         };
  2300.  
  2301.         var gallery;
  2302.         var galleryMode;
  2303.  
  2304.         GalleryC.prototype={
  2305.             init:function(){
  2306.                 this.addStyle();
  2307.                 var container=document.createElement('span');
  2308.  
  2309.                 this.gallery=container;
  2310.                 container.className='pv-gallery-container';
  2311.                 container.tabIndex=1;//为了获取焦点，来截获键盘事件
  2312.                 container.innerHTML=
  2313.                     '<span class="pv-gallery-head">'+
  2314.                     '<span class="pv-gallery-head-float-left">'+
  2315.                     '<span title="'+i18n("picInfo")+'" class="pv-gallery-head-left-img-info">'+
  2316.                     '<span class="pv-gallery-head-left-img-info-resolution" title="'+i18n("resolution")+'">0 x 0</span>'+
  2317.                     '<span class="pv-gallery-head-left-img-info-count" title="'+i18n("picNum")+'">（1 / 1）</span>'+
  2318.                     '<span class="pv-gallery-head-left-img-info-scaling" title="'+i18n("scaleRatio")+'">（100%）</span>'+
  2319.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2320.                     '<span class="pv-gallery-head-left-img-info-description" title="'+i18n("picNote")+'"></span>'+
  2321.                     '<input type="range" id="minsizeW" min="0" max="100" value="0" title="Width"> '+
  2322.                     '<input type="range" id="minsizeH" min="0" max="100" value="0" title="Height">'+
  2323.                     '</span>'+
  2324.                     '</span>'+
  2325.  
  2326.                     '<span title="'+i18n("exitCollectionTip")+'" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+
  2327.                     '<span>'+i18n("exitCollection")+'</span>'+
  2328.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2329.                     '</span>'+
  2330.  
  2331.                      '<span title="'+i18n("loadAllTip")+'" class="pv-gallery-head-command pv-gallery-head-command-nextPage">'+
  2332.                     '<span>'+i18n("loadAll")+'</span>'+
  2333.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2334.                     '</span>'+
  2335.  
  2336.                     '<span title="'+i18n("fiddleTip")+'" class="pv-gallery-head-command pv-gallery-head-command-operate">'+
  2337.                     '<span>'+i18n("fiddle")+'</span>'+
  2338.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2339.                     '</span>'+
  2340.  
  2341.                     '<span class="pv-gallery-head-command-container">'+
  2342.                     '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+
  2343.                     '<span class="pv-gallery-head-command-collect-icon"></span>'+
  2344.                     '<span class="pv-gallery-head-command-collect-text"></span>'+
  2345.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2346.                     '</span>'+
  2347.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+
  2348.                     '<span title="'+i18n("collectDetailTip")+'" class="pv-gallery-head-command-drop-list-item pv-gallery-head-command-drop-list-item-collect-description">'+
  2349.                     '<span>'+i18n("collectDetail")+'：</span>'+
  2350.                     '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+
  2351.                     '</span>'+
  2352.                     '</span>'+
  2353.                     '</span>'+
  2354.  
  2355.                     '<span class="pv-gallery-head-command-container">'+
  2356.                     '<span title="'+i18n("playSlide")+'" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+
  2357.                     '<span class="pv-gallery-head-command_overlayer"></span>'+
  2358.                     '<span class="pv-gallery-head-command-slide-show-button">'+
  2359.                     '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+
  2360.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2361.                     '</span>'+
  2362.                     '<span class="pv-gallery-head-command-slide-show-countdown" title="'+i18n("countDown")+'"></span>'+
  2363.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2364.                     '</span>'+
  2365.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+
  2366.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("slideGapTip")+'">'+
  2367.                     '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+
  2368.                     '<span>'+i18n("slideGap")+'</span>'+
  2369.                     '</span>'+
  2370.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideBackTip")+'">'+
  2371.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+
  2372.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">'+i18n("slideBack")+'　　　</label>'+
  2373.                     '</span>'+
  2374.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideWaitTip")+'">'+
  2375.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+
  2376.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">'+i18n("slideWait")+'</label>'+
  2377.                     '</span>'+
  2378.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideSkipErrorTip")+'">'+
  2379.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+
  2380.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">'+i18n("slideSkipError")+'</label>'+
  2381.                     '</span>'+
  2382.                     '</span>'+
  2383.                     '</span>'+
  2384.  
  2385.                     '<span class="pv-gallery-head-command-container">'+
  2386.                     '<span title="'+i18n("typeTip")+'" class="pv-gallery-head-command pv-gallery-head-command-category">'+
  2387.                     '<span>'+i18n("type")+'</span>'+
  2388.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2389.                     '</span>'+
  2390.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+
  2391.                     '</span>'+
  2392.                     '</span>'+
  2393.  
  2394.                     '<span class="pv-gallery-head-command-container">'+
  2395.                     '<span title="'+i18n("commandTip")+'" class="pv-gallery-head-command pv-gallery-head-command-others">'+
  2396.                     '<span>'+i18n("command")+'</span>'+
  2397.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2398.                     '</span>'+
  2399.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+
  2400.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="psImage" title="'+i18n("onlineEditTip",prefs.gallery.editSite)+'">'+i18n("onlineEdit")+'</span>'+
  2401.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="'+i18n("exportImagesTip")+'">'+i18n("exportImages")+'</span>'+
  2402.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="copyImages" title="'+i18n("copyImagesUrlTip")+'">'+i18n("copyImagesUrl")+'</span>'+
  2403.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="scrollIntoView" title="'+i18n("findInPageTip")+'">'+i18n("findInPage")+'</span>'+
  2404.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="enterCollection" title="'+i18n("viewCollectionTip")+'">'+i18n("viewCollection")+'</span>'+
  2405.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="downloadImage" title="'+i18n("downloadImageTip")+'">'+i18n("downloadImage")+'</span>'+
  2406.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openInNewWindow" title="'+i18n("openInNewWindowTip")+'">'+i18n("openInNewWindow")+'</span>'+
  2407.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("autoRefreshTip")+'">'+
  2408.                     '<input type="checkbox"  data-command="scrollToEndAndReload"/>'+
  2409.                     '<label data-command="scrollToEndAndReload">'+i18n("autoRefresh")+'</label>'+
  2410.                     '</span>'+
  2411.                     '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">'+i18n("enterFullsc")+'</span>'+
  2412.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">'+i18n("config")+'</span>'+
  2413.                     '</span>'+
  2414.                     '</span>'+
  2415.  
  2416.                     '<span class="pv-gallery-head-command-container">'+
  2417.                     '<span title="'+i18n("share")+'" class="pv-gallery-head-command pv-gallery-head-command-share">'+
  2418.                     '<span>'+i18n("share")+'</span>'+
  2419.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2420.                     '</span>'+
  2421.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+
  2422.                     '</span>'+
  2423.                     '</span>'+
  2424.  
  2425.                     '<span title="'+i18n("closeGallery")+'" class="pv-gallery-head-command pv-gallery-head-command-close">'+
  2426.                     '</span>'+
  2427.  
  2428.                     '</span>'+
  2429.  
  2430.                     '<span class="pv-gallery-body">'+
  2431.  
  2432.                     '<span class="pv-gallery-img-container">'+
  2433.  
  2434.                     '<span class="pv-gallery-img-content">'+
  2435.                     '<span class="pv-gallery-img-parent">'+
  2436.                     '<img title="'+i18n("refreshWhenError")+'" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+
  2437.                     '</span>'+
  2438.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2439.                     '</span>'+
  2440.  
  2441.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+
  2442.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+
  2443.  
  2444.                     '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+
  2445.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+
  2446.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+
  2447.                     '</span>'+
  2448.                     '</span>'+
  2449.  
  2450.                     '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+
  2451.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+
  2452.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+
  2453.                     '</span>'+
  2454.                     '</span>'+
  2455.  
  2456.                     '<span class="pv-gallery-sidebar-toggle" title="'+i18n("switchSlide")+'">'+
  2457.                     '<span class="pv-gallery-sidebar-toggle-content"></span>'+
  2458.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2459.                     '</span>'+
  2460.  
  2461.                     '</span>'+
  2462.  
  2463.                     '<span class="pv-gallery-sidebar-container" unselectable="on">'+
  2464.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2465.                     '<span class="pv-gallery-sidebar-content" >'+
  2466.  
  2467.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+
  2468.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+
  2469.  
  2470.                     '<span class="pv-gallery-sidebar-thumbnails-container">'+
  2471.                     '</span>'+
  2472.  
  2473.                     '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+
  2474.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+
  2475.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+
  2476.                     '</span>'+
  2477.                     '</span>'+
  2478.                     '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+
  2479.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+
  2480.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+
  2481.                     '</span>'+
  2482.                     '</span>'+
  2483.  
  2484.                     '</span>'+
  2485.                     '</span>'+
  2486.  
  2487.                     '</span>';
  2488.                 document.body.appendChild(container);
  2489.  
  2490.                 var self=this;
  2491.                 container.querySelector("#minsizeW").oninput=function(){self.changeMinView();};
  2492.                 container.querySelector("#minsizeH").oninput=function(){self.changeMinView();};
  2493.                 var maximizeTrigger=document.createElement('span');
  2494.                 this.maximizeTrigger=maximizeTrigger;
  2495.                 maximizeTrigger.innerHTML='-'+i18n("returnToGallery")+'-<span class="pv-gallery-maximize-trigger-close" title="'+i18n("closeGallery")+'"></span>';
  2496.                 maximizeTrigger.className='pv-gallery-maximize-trigger';
  2497.  
  2498.                 document.body.appendChild(maximizeTrigger);
  2499.  
  2500.  
  2501.                 var validPos=['top','right','bottom','left'];
  2502.                 var sBarPosition=prefs.gallery.sidebarPosition;
  2503.                 if(validPos.indexOf(sBarPosition)==-1){
  2504.                     sBarPosition='bottom';
  2505.                 };
  2506.  
  2507.                 this.sBarPosition=sBarPosition;
  2508.                 this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition;
  2509.  
  2510.  
  2511.                 var sBarDirection='v';//垂直放置
  2512.                 var isHorizontal=false;
  2513.                 if(sBarPosition=='top' || sBarPosition=='bottom'){
  2514.                     sBarDirection='h';//水平放置
  2515.                     isHorizontal=true;
  2516.                 };
  2517.                 this.sBarDirection=sBarDirection;
  2518.                 this.isHorizontal=isHorizontal;
  2519.  
  2520.                 var classPrefix='pv-gallery-';
  2521.                 var validClass=[
  2522.                     'head',
  2523.  
  2524.                     'head-left-img-info',
  2525.                     'head-left-img-info-description',
  2526.                     'head-left-img-info-resolution',
  2527.                     'head-left-img-info-count',
  2528.                     'head-left-img-info-scaling',
  2529.  
  2530.                     'head-command-close',
  2531.                     'head-command-nextPage',
  2532.                     'head-command-operate',
  2533.                     'head-command-slide-show',
  2534.                     'head-command-slide-show-button-inner',
  2535.                     'head-command-slide-show-countdown',
  2536.                     'head-command-collect',
  2537.                     'head-command-exit-collection',
  2538.  
  2539.                     'head-command-drop-list-category',
  2540.                     'head-command-drop-list-others',
  2541.                     'head-command-drop-list-share',
  2542.                     'head-command-drop-list-slide-show',
  2543.                     'head-command-drop-list-collect',
  2544.  
  2545.                     'body',
  2546.  
  2547.                     'img-container',
  2548.  
  2549.                     'img-scrollbar-h',
  2550.                     'img-scrollbar-h-handle',
  2551.                     'img-scrollbar-h-track',
  2552.  
  2553.                     'img-scrollbar-v',
  2554.                     'img-scrollbar-v-handle',
  2555.                     'img-scrollbar-v-track',
  2556.  
  2557.                     'thumb-scrollbar-h',
  2558.                     'thumb-scrollbar-h-handle',
  2559.                     'thumb-scrollbar-h-track',
  2560.  
  2561.                     'thumb-scrollbar-v',
  2562.                     'thumb-scrollbar-v-handle',
  2563.                     'thumb-scrollbar-v-track',
  2564.  
  2565.                     'img-content',
  2566.                     'img-parent',
  2567.                     'img_broken',
  2568.  
  2569.                     'img-controler-pre',
  2570.                     'img-controler-next',
  2571.  
  2572.                     'sidebar-toggle',
  2573.                     'sidebar-toggle-content',
  2574.  
  2575.                     'sidebar-container',
  2576.                     'sidebar-content',
  2577.  
  2578.                     'sidebar-controler-pre',
  2579.                     'sidebar-controler-next',
  2580.  
  2581.                     'sidebar-thumbnails-container',
  2582.                 ];
  2583.  
  2584.                 var eleMaps={};
  2585.                 this.eleMaps=eleMaps;
  2586.  
  2587.                 validClass.forEach(function(c){
  2588.                     eleMaps[c]=container.querySelector('.'+ classPrefix + c);
  2589.                 });
  2590.  
  2591.                 var posClass=[//需要添加'top bottom left right'class的元素
  2592.                     'img-container',
  2593.                     'sidebar-toggle',
  2594.                     'sidebar-container',
  2595.                     'sidebar-thumbnails-container',
  2596.                 ];
  2597.                 posClass.forEach(function(c){
  2598.                     eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition);
  2599.                 });
  2600.  
  2601.                 var hvClass=[//需要添加'v h'class的元素
  2602.                     'sidebar-toggle',
  2603.                     'sidebar-toggle-content',
  2604.                     'sidebar-container',
  2605.                     'sidebar-content',
  2606.                     'sidebar-controler-pre',
  2607.                     'sidebar-controler-next',
  2608.                     'sidebar-thumbnails-container',
  2609.                 ];
  2610.                 hvClass.forEach(function(c){
  2611.                     eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection);
  2612.                 });
  2613.  
  2614.  
  2615.  
  2616.                 //图片区域水平方向的滚动条
  2617.                 var imgScrollbarH=new this.Scrollbar({
  2618.                     bar:eleMaps['img-scrollbar-h'],
  2619.                     handle:eleMaps['img-scrollbar-h-handle'],
  2620.                     track:eleMaps['img-scrollbar-h-track'],
  2621.                 },
  2622.                                                      eleMaps['img-content'],
  2623.                                                      true);
  2624.                 this.imgScrollbarH=imgScrollbarH;
  2625.  
  2626.                 //图片区域垂直方向的滚动条
  2627.                 var imgScrollbarV=new this.Scrollbar({
  2628.                     bar:eleMaps['img-scrollbar-v'],
  2629.                     handle:eleMaps['img-scrollbar-v-handle'],
  2630.                     track:eleMaps['img-scrollbar-v-track'],
  2631.                 },
  2632.                                                      eleMaps['img-content'],
  2633.                                                      false);
  2634.                 this.imgScrollbarV=imgScrollbarV;
  2635.  
  2636.                 //缩略图区域的滚动条
  2637.                 var thumbScrollbar;
  2638.                 if(isHorizontal){
  2639.                     thumbScrollbar=new this.Scrollbar({
  2640.                         bar:eleMaps['thumb-scrollbar-h'],
  2641.                         handle:eleMaps['thumb-scrollbar-h-handle'],
  2642.                         track:eleMaps['thumb-scrollbar-h-track'],
  2643.                     },
  2644.                                                       eleMaps['sidebar-thumbnails-container'],
  2645.                                                       true);
  2646.                 }else{
  2647.                     thumbScrollbar=new this.Scrollbar({
  2648.                         bar:eleMaps['thumb-scrollbar-v'],
  2649.                         handle:eleMaps['thumb-scrollbar-v-handle'],
  2650.                         track:eleMaps['thumb-scrollbar-v-track'],
  2651.                     },
  2652.                                                       eleMaps['sidebar-thumbnails-container'],
  2653.                                                       false);
  2654.                 };
  2655.                 this.thumbScrollbar=thumbScrollbar;
  2656.  
  2657.                 var self=this;
  2658.  
  2659.                 var imgStatistics={//图片的总类，统计,初始化值
  2660.                     rule:{
  2661.                         shown:true,
  2662.                         count:0,
  2663.                         description:i18n("advancedRulesTip"),
  2664.                         name:i18n("advancedRules"),
  2665.                     },
  2666.                     tpRule:{
  2667.                         shown:true,
  2668.                         count:0,
  2669.                         description:i18n("tpRulesTip"),
  2670.                         name:i18n("tpRules"),
  2671.                     },
  2672.                     scale:{
  2673.                         shown:true,
  2674.                         count:0,
  2675.                         description:i18n("scaleRulesTip"),
  2676.                         name:i18n("scaleRules"),
  2677.                     },
  2678.                     force:{
  2679.                         shown:true,
  2680.                         count:0,
  2681.                         description:i18n("noScaleRulesTip"),
  2682.                         name:i18n("noScaleRules"),
  2683.                     },
  2684.  
  2685.                     // new
  2686.                     // scaleZoomResized: {
  2687.                     //  shown: false,
  2688.                     //  count: 0,
  2689.                     //  description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%',
  2690.                     //  name: '小缩放'
  2691.                     // },
  2692.                     scaleSmall: {
  2693.                         shown: prefs.gallery.showSmallSize,
  2694.                         count: 0,
  2695.                         description: i18n("smallRulesTip",prefs.gallery.scaleSmallSize),
  2696.                         name: i18n("smallRules")
  2697.                     },
  2698.                 };
  2699.                 this.imgStatistics=imgStatistics;
  2700.  
  2701.                 //生成分类下拉列表
  2702.                 var typeMark='';
  2703.                 var imgStatistics_i;
  2704.                 for(var i in imgStatistics){
  2705.                     if(!imgStatistics.hasOwnProperty(i))continue;
  2706.                     imgStatistics_i=imgStatistics[i];
  2707.                     typeMark+=
  2708.                         '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+
  2709.                         '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+
  2710.                         '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+
  2711.                         '</span>';
  2712.                 };
  2713.                 eleMaps['head-command-drop-list-category'].innerHTML=typeMark;
  2714.  
  2715.  
  2716.                 //收藏相关
  2717.                 var collection={
  2718.                     getMatched:function(){
  2719.                         return (this.all || this.get())._find(function(value,index){
  2720.                             if(value.src==self.src){
  2721.                                 return true;
  2722.                             };
  2723.                         });
  2724.                     },
  2725.                     check:function(){
  2726.                         //从缓存数据中检查。
  2727.                         var matched=this.getMatched();
  2728.                         this.favorite=matched? matched[0] : null;
  2729.  
  2730.                         this.tAreaValue();
  2731.                         this.highLight();
  2732.                     },
  2733.                     tAreaValue:function(){
  2734.                         this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent;
  2735.                     },
  2736.                     highLight:function(){
  2737.                         eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite');
  2738.                     },
  2739.                     add:function(){
  2740.                         this.favorite={
  2741.                             src:self.src,
  2742.                             thumbSrc:dataset(self.relatedThumb,'thumbSrc'),
  2743.                             naturalSize:self.imgNaturalSize,
  2744.                             description:this.textArea.value,
  2745.                         };
  2746.  
  2747.                         //为了防止多个页面同时的储存，添加前，先载入最新的数据。
  2748.                         this.get();
  2749.                         //检查是否已经在里面了
  2750.                         var matched=this.getMatched();
  2751.  
  2752.                         if(matched){//如果已经存在，删除旧的。
  2753.                             this.all.splice(matched[1],1);
  2754.                         };
  2755.                         this.all.unshift(this.favorite);//添加到最前面。
  2756.                         this.highLight();
  2757.                         this.save();
  2758.                     },
  2759.                     remove:function(){
  2760.                         //获得最新数据
  2761.                         this.get();
  2762.                         //检查是否已经在里面了
  2763.                         var matched=this.getMatched();
  2764.                         if(matched){
  2765.                             this.all.splice(matched[1],1);
  2766.                             this.save();
  2767.                         };
  2768.                         this.favorite=null;
  2769.                         this.highLight();
  2770.                     },
  2771.                     save:function(){
  2772.                         storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all)));
  2773.                     },
  2774.                     get:function(){
  2775.                         var ret=storage.getItem('pv_collection') || '[]';
  2776.                         try{
  2777.                             ret=JSON.parse(decodeURIComponent(ret));
  2778.                         }catch(e){
  2779.                             ret=[];
  2780.                         };
  2781.                         this.all=ret;
  2782.                         return ret;
  2783.                     },
  2784.                     enter:function(){
  2785.  
  2786.                         if(this.all.length==0){
  2787.                             alert(i18n("noCollectionYet"));
  2788.                             return;
  2789.                         };
  2790.  
  2791.                         this.mMode=true;
  2792.                         var button=this.dropListButton;
  2793.                         button.textContent=i18n("exitCollection");
  2794.                         dataset(button,'command','exitCollection');
  2795.                         this.headButton.style.display='inline-block';
  2796.                         eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span');
  2797.  
  2798.                         //生成dom
  2799.                         var container=document.createElement('span');
  2800.  
  2801.                         this.container=container;
  2802.  
  2803.                         var data_i;
  2804.                         var spanMark='';
  2805.                         var i=0;
  2806.                         while(data_i=this.all[i++]){
  2807.                             spanMark +=
  2808.                                 '<span class="pv-gallery-sidebar-thumb-container" '+
  2809.                                 ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'&quot;') +
  2810.                                 '" data-src="' + data_i.src +
  2811.                                 '" data-thumb-src="' + data_i.thumbSrc +
  2812.                                 '">'+
  2813.                                 '<span class="pv-gallery-vertical-align-helper"></span>'+
  2814.                                 '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>'+
  2815.                                 '</span>';
  2816.                         };
  2817.                         container.innerHTML=spanMark;
  2818.                         eleMaps['sidebar-thumbnails-container'].appendChild(container);
  2819.  
  2820.  
  2821.                         this.selected=self.selected;//备份
  2822.  
  2823.                         self.select(container.children[0]);
  2824.                         self.thumbScrollbar.reset();
  2825.                         self.loadThumb();
  2826.                     },
  2827.                     exit:function(){
  2828.                         if(!this.mMode)return;
  2829.  
  2830.                         this.mMode=false;
  2831.                         var button=this.dropListButton;
  2832.                         button.textContent=i18n("viewCollection");
  2833.                         dataset(button,'command','enterCollection');
  2834.                         this.headButton.style.display='none';
  2835.                         eleMaps['sidebar-thumbnails-container'].removeChild(this.container);
  2836.                         eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span');
  2837.  
  2838.                         self.select(this.selected);
  2839.                         self.thumbScrollbar.reset();
  2840.                         self.loadThumb();
  2841.                     },
  2842.                     textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'),
  2843.                     dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'),
  2844.                     headButton:eleMaps['head-command-exit-collection'],
  2845.                 };
  2846.  
  2847.                 this.collection=collection;
  2848.  
  2849.                 eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){
  2850.                     var target=e.target;
  2851.                     if(!collection.favorite)return;
  2852.                     collection.favorite[dataset(target,'prefs')]=target.value;
  2853.                     clearTimeout(collection.saveTimer);
  2854.                     collection.saveTimer=setTimeout(function(){
  2855.                         collection.save();
  2856.                     },500);
  2857.                 },true);
  2858.  
  2859.  
  2860.                 var slideShow={
  2861.                     opts:{
  2862.                         interval:5000,
  2863.                         wait:true,
  2864.                         backward:false,
  2865.                         skipErrorImg:true,
  2866.                         run:false,
  2867.                     },
  2868.                     //timing:
  2869.                     //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）),
  2870.                     //loadEnd(当前显示图片已经读取完成后),
  2871.                     //click(点击按钮),
  2872.                     //change(改变设置)
  2873.                     run:function(timing){
  2874.                         if(!this.opts.run)return;
  2875.  
  2876.                         if(timing!='loadEnd'){
  2877.                             this.stop();
  2878.                         };
  2879.  
  2880.                         if(timing=='click' || timing=='select'){
  2881.                             if(!this.getEle()){//没有要切换到的图片了，停止
  2882.                                 this.exit();
  2883.                                 return;
  2884.                             };
  2885.                         };
  2886.  
  2887.                         if(this.opts.skipErrorImg){
  2888.                             if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候
  2889.                                 self.select(this.getEle());
  2890.                                 return;
  2891.                             };
  2892.                         };
  2893.  
  2894.  
  2895.                         if(this.opts.wait){
  2896.                             if(timing!='select' && (timing=='loadEnd'  || (!self.isLoading && (self.img.complete || self.imgError)))){
  2897.                                 this.go();
  2898.                             };
  2899.                         }else{
  2900.                             if(timing!='loadEnd'){
  2901.                                 this.go();
  2902.                             };
  2903.                         };
  2904.  
  2905.                     },
  2906.                     getEle:function(){
  2907.                         return self.getThumSpan(this.opts.backward)
  2908.                     },
  2909.                     go:function(){
  2910.                         this.stop();//停止上次的。
  2911.                         var interval=this.opts.interval;
  2912.                         var _self=this;
  2913.                         this.timer=setTimeout(function(){
  2914.                             _self.setCountdown(0);
  2915.                             clearInterval(_self.countdownTimer);
  2916.                             self.select(_self.getEle());
  2917.                         },interval);
  2918.  
  2919.                         var startTime=Date.now();
  2920.                         this.countdownTimer=setInterval(function(){
  2921.                             _self.setCountdown(interval - (Date.now()-startTime));
  2922.                         },100);
  2923.                     },
  2924.                     stop:function(){
  2925.                         this.setCountdown(this.opts.interval);
  2926.                         clearTimeout(this.timer);
  2927.                         clearInterval(this.countdownTimer);
  2928.                     },
  2929.                     exit:function(){
  2930.                         this.opts.run=true;
  2931.                         this.switchStatus();
  2932.                         this.stop();
  2933.                     },
  2934.                     setCountdown:function(value){
  2935.                         eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2);
  2936.                     },
  2937.                     switchStatus:function(){
  2938.                         this.opts.run=!this.opts.run;
  2939.                         eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop');
  2940.                     },
  2941.                     check:function(){
  2942.                         this.opts.run?  this.run('click') : this.stop();
  2943.                     },
  2944.                 };
  2945.  
  2946.                 slideShow.setCountdown(slideShow.opts.interval);;
  2947.                 this.slideShow=slideShow;
  2948.  
  2949.                 //幻灯片播放下拉列表change事件的处理
  2950.                 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){
  2951.                     var target=e.target;
  2952.                     var value;
  2953.                     var prefs=dataset(target,'prefs');
  2954.                     if(target.type=='checkbox'){
  2955.                         value=target.checked;
  2956.                     }else{
  2957.                         value=parseFloat(target.value);
  2958.                         if(isNaN(value)){//无效
  2959.                             value=slideShow.opts[prefs] / 1000;
  2960.                         };
  2961.                         value=value>0 ? value : 1;
  2962.                         target.value=value;
  2963.                         value *= 1000;
  2964.                     };
  2965.                     slideShow.opts[prefs]=value;
  2966.                     slideShow.run('change');
  2967.                     //console.log(slideShow.opts);
  2968.                 },true);
  2969.  
  2970.  
  2971.                 //分类下拉列表的点击发生change事件的处理
  2972.                 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){
  2973.                     var target=e.target;
  2974.                     var type=dataset(target,'type');
  2975.                     self.iStatisCopy[type].shown=target.checked;
  2976.                     self.switchThumbVisible();//切换图片类别显隐;
  2977.                 },true);
  2978.  
  2979.  
  2980.                 var downloadEle=document.createElement("a"),srcSplit;
  2981.                 //命令下拉列表的点击处理
  2982.                 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){
  2983.                     if(e.button!=0)return;//左键
  2984.                     var target=e.target;
  2985.                     var command=dataset(target,'command');
  2986.                     if(!command)return;
  2987.                     switch(command){
  2988.                         case 'openInNewWindow':{
  2989.                             window.open(self.src,'_blank');
  2990.                         }break;
  2991.                         case 'psImage':{
  2992.                             window.open((prefs.gallery.editSite=='Pixlr'?'https://pixlr.com/editor/?image=':'https://www.toolpic.com/apieditor.html?image=')+self.src,'_blank');
  2993.                         }break;
  2994.                         case 'scrollIntoView':{
  2995.                             if(collection.mMode){
  2996.                                 alert(i18n("inCollection"));
  2997.                                 return;
  2998.                             };
  2999.                             var relatedThumb=self.relatedThumb;
  3000.                             var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb);
  3001.                             var targetImg=self.data[index].img;
  3002.  
  3003.                             if(targetImg){
  3004.                                 if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。
  3005.                                     alert(i18n("cantFind"));
  3006.                                     return;
  3007.                                 };
  3008.                                 self.minimize();
  3009.                                 setTimeout(function(){
  3010.                                     self.navigateToImg(targetImg);
  3011.                                     flashEle(targetImg);
  3012.                                 },0);
  3013.  
  3014.                             }else{//frame发送过来的时候删除了不能传送的图片
  3015.  
  3016.                                 document.addEventListener('pv-navigateToImg',function(e){
  3017.                                     //console.log('pv-navigateToImg',e);
  3018.                                     if(!e.detail){
  3019.                                         alert(i18n("cantFind"));
  3020.                                         return;
  3021.                                     };
  3022.                                     self.minimize();
  3023.                                     setTimeout(function(){//将frame滚动到中间位置
  3024.                                         if(self.iframe){
  3025.                                             self.navigateToImg(self.iframe);
  3026.                                         };
  3027.                                     },0);
  3028.                                 },true);
  3029.                                 window.postMessage({//问问frame。。
  3030.                                     messageID:messageID,
  3031.                                     command:'navigateToImg',
  3032.                                     index:index,
  3033.                                     to:self.from,
  3034.                                 },'*');
  3035.                             };
  3036.  
  3037.                         }break;
  3038.                         case 'exportImages':
  3039.                             self.exportImages();
  3040.                             break;
  3041.                         case 'downloadImage':
  3042.                             srcSplit=self.src.split("/");
  3043.                             downloadEle.href=self.src;
  3044.                             downloadEle.setAttribute("download",srcSplit[srcSplit.length-1]);
  3045.                             downloadEle.click();
  3046.                             break;
  3047.                         case 'copyImages':
  3048.                             self.copyImages(true);
  3049.                             break;
  3050.                         case 'scrollToEndAndReload':
  3051.                             var checkbox = target.parentNode.firstChild;
  3052.                             checkbox.checked = !checkbox.checked;
  3053.  
  3054.                             prefs.gallery.scrollEndAndLoad = checkbox.checked;
  3055.                             break;
  3056.                         case 'fullScreen':
  3057.                             if (target.classList.contains('fullscreenbtn')) {
  3058.                                 if (cancelFullScreen()) return;
  3059.                                 target.textContent = i18n("enterFullsc");
  3060.                                 target.classList.remove('fullscreenbtn');
  3061.                                 return;
  3062.                             }
  3063.  
  3064.                             if (launchFullScreen(document.documentElement)) return;
  3065.                             target.classList.toggle('fullscreenbtn');
  3066.                             target.textContent = i18n("exitFullsc");
  3067.                             target.classList.add('fullscreenbtn');
  3068.                             break;
  3069.                         case 'openPrefs':
  3070.                             openPrefs();
  3071.                             break;
  3072.                         case 'enterCollection':{
  3073.                             //进入管理模式
  3074.                             collection.enter();
  3075.                         }break;
  3076.                         case 'exitCollection':{
  3077.                             //退出管理模式
  3078.                             collection.exit();
  3079.                         }break;
  3080.                     };
  3081.                 },true);
  3082.  
  3083.                 // 监视全屏的变化
  3084.                 function fullScreenChanged() {
  3085.                     if (!document.fullscreenElement && // alternative standard method
  3086.                         !document.mozFullScreenElement &&
  3087.                         !document.webkitFullscreenElement &&
  3088.                         !document.msFullscreenElement) {
  3089.  
  3090.                         var btn = document.getElementById("pv-gallery-fullscreenbtn");
  3091.                         if (btn) {
  3092.                             btn.textContent = i18n("enterFullsc");
  3093.                             btn.removeClass('fullscreenbtn');
  3094.                         }
  3095.                     }
  3096.                 }
  3097.                 document.addEventListener('webkitfullscreenchange', fullScreenChanged, false);
  3098.                 document.addEventListener('mozfullscreenchange', fullScreenChanged, false);
  3099.                 document.addEventListener('fullscreenchange', fullScreenChanged, false);
  3100.  
  3101.                 //生成分享的下拉列表
  3102.                 var shareMark='';
  3103.                 var shareItem;
  3104.                 for(var i in prefs.share){
  3105.                     if(!prefs.share.hasOwnProperty(i))continue;
  3106.                     shareItem=prefs.share[i];
  3107.                     if(shareItem.disabled)continue;
  3108.                     shareMark+=(
  3109.                         '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\
  3110.                         background-image:url(\''+ shareItem.icon +'\');\
  3111.                         background-position:4px center;\
  3112.                         background-repeat:no-repeat;\
  3113.                         padding-left:24px;">'+shareItem.name+'</span>');
  3114.                 };
  3115.  
  3116.                 eleMaps['head-command-drop-list-share'].innerHTML=shareMark;
  3117.  
  3118.                 //分享下拉列表的点击处理
  3119.                 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){
  3120.                     if(e.button!=0)return;//左键
  3121.                     var target=e.target;
  3122.                     var site=dataset(target,'site');
  3123.                     if(!site)return;
  3124.                     var site_info=prefs.share[site];
  3125.                     var param=site_info.api.call(self.img,{
  3126.                         title:encodeURIComponent(document.title),
  3127.                         pic:encodeURIComponent(self.src),
  3128.                         url:encodeURIComponent(location.href),
  3129.                     });
  3130.                     if(!param)return;
  3131.                     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');
  3132.                 },true);
  3133.  
  3134.  
  3135.  
  3136.                 var loadThumbsTimer;
  3137.                 eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图
  3138.                     clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。
  3139.                     loadThumbsTimer=setTimeout(function(){
  3140.                         self.loadThumb();
  3141.                     },200);
  3142.                 },false);
  3143.  
  3144.                 var canScroll=true;
  3145.                 var scrollToChange=function(next){
  3146.                     if(canScroll){
  3147.                         if(prefs.gallery.transition){
  3148.                             canScroll=false;
  3149.                             setTimeout(function(){
  3150.                                 canScroll=true;
  3151.                             },500);
  3152.                         }
  3153.                         next ? self.selectNext() : self.selectPrevious();
  3154.                     }
  3155.                 }
  3156.                 addWheelEvent(eleMaps['body'],function(e){//wheel事件
  3157.                     if(e.deltaZ!=0)return;//z轴
  3158.                     var target=e.target;
  3159.                     e.preventDefault();
  3160.                     if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片
  3161.                         var distance=self.thumbSpanOuterSize;
  3162.  
  3163.                         if(e.deltaY<0 || e.deltaX<0){//向上滚
  3164.                             distance=-distance;
  3165.                         };
  3166.                         thumbScrollbar.scrollBy(distance)
  3167.                     }else{//图片区域滚动
  3168.                         var distance=100;
  3169.                         if(e.deltaY!=0){//y轴
  3170.                             if(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。
  3171.                                 if(e.deltaY < 0){
  3172.                                     distance=-distance;
  3173.                                 };
  3174.                                 if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。
  3175.                                     imgScrollbarH.scrollBy(distance);
  3176.                                 }else{
  3177.                                     if(imgScrollbarV.scrollBy(distance) && prefs.gallery.scrollEndToChange){
  3178.                                         scrollToChange(e.deltaY > 0);
  3179.                                     }
  3180.                                 };
  3181.                             }else{
  3182.                                 scrollToChange(e.deltaY > 0);
  3183.                             };
  3184.                         }else{//x轴
  3185.                             if(e.deltaX < 0){
  3186.                                 distance=-distance;
  3187.                             };
  3188.                             imgScrollbarH.scrollBy(distance);
  3189.                         };
  3190.                     };
  3191.                 },true);
  3192.  
  3193.  
  3194.                 //focus,blur;
  3195.                 addCusMouseEvent('mouseenter',container,function(){
  3196.                     this.focus();
  3197.                 });
  3198.                 addCusMouseEvent('mouseleave',container,function(){
  3199.                     this.blur();
  3200.                 });
  3201.  
  3202.                 //上下左右切换图片,空格键模拟滚动一页
  3203.  
  3204.                 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。
  3205.                 var keyDown;
  3206.  
  3207.                 document.addEventListener('keydown',function(e){
  3208.                     var keyCode=e.keyCode;
  3209.                     var index=validKeyCode.indexOf(keyCode);
  3210.                     if(index==-1)return;
  3211.  
  3212.                     var target=e.target;
  3213.  
  3214.                     if(!container.contains(target))return;//触发焦点不再gallery里面。
  3215.                     e.preventDefault();
  3216.  
  3217.                     if(keyCode==9)return;//tab键
  3218.                     if(keyCode==32){//32空格，模拟滚动一页
  3219.                         imgScrollbarV.scrollByPages(1);
  3220.                         return;
  3221.                     };
  3222.  
  3223.                     if(keyDown)return;//已按下。
  3224.                     keyDown=true;
  3225.  
  3226.                     var stop;
  3227.                     switch(index){
  3228.                         case 0:;
  3229.                         case 3:{
  3230.                             self.selectPrevious();
  3231.                             stop=self.simpleSlideShow(true);
  3232.                         }break;
  3233.                         case 1:;
  3234.                         case 2:{
  3235.                             self.selectNext();
  3236.                             stop=self.simpleSlideShow();
  3237.                         }break;
  3238.                     };
  3239.  
  3240.                     function keyUpHandler(e){
  3241.                         if(e.keyCode!=validKeyCode[index])return;
  3242.                         document.removeEventListener('keyup',keyUpHandler,false);
  3243.                         keyDown=false;
  3244.                         stop();
  3245.                     };
  3246.                     document.addEventListener('keyup',keyUpHandler,false);
  3247.  
  3248.                 },true);
  3249.  
  3250.  
  3251.                 var imgDraged;
  3252.                 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
  3253.                     var target=e.target;
  3254.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3255.                     var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕
  3256.  
  3257.                     var oClient={
  3258.                         x:e.clientX,
  3259.                         y:e.clientY,
  3260.                     };
  3261.  
  3262.                     var oScroll={
  3263.                         left:self.imgScrollbarH.getScrolled(),
  3264.                         top:self.imgScrollbarV.getScrolled(),
  3265.                     };
  3266.  
  3267.                     var moveFiredCount=0;
  3268.                     var moveHandler=function(e){
  3269.                         moveFiredCount++;
  3270.                         if(moveFiredCount<2){//给个缓冲。。
  3271.                             return;
  3272.                         };
  3273.                         imgDraged=true;
  3274.                         if(bigger){
  3275.                             target.style.cursor= support.cssCursorValue.grabbing || 'pointer';
  3276.                             self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y));
  3277.                             self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x));
  3278.                         };
  3279.                     };
  3280.  
  3281.                     var upHandler=function(){
  3282.                         target.style.cursor='';
  3283.  
  3284.                         //拖曳之后阻止随后可能产生click事件产生的大小切换。
  3285.                         //确保在随后的click事件发生后执行
  3286.                         setTimeout(function(){
  3287.                             imgDraged=false;
  3288.                         },0);
  3289.  
  3290.                         document.removeEventListener('mousemove',moveHandler,true);
  3291.                         document.removeEventListener('mouseup',upHandler,true);
  3292.                     };
  3293.  
  3294.                     document.addEventListener('mousemove',moveHandler,true);
  3295.                     document.addEventListener('mouseup',upHandler,true);
  3296.                 },true);
  3297.  
  3298.                 eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理
  3299.                     var target=e.target;
  3300.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3301.  
  3302.                     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。。。
  3303.                         imgDraged=false;
  3304.                         return;
  3305.                     };
  3306.  
  3307.                     if(target.classList.contains('pv-gallery-img_zoom-in')){//放大
  3308.                         self.fitContains=false;
  3309.                         var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX;
  3310.                         var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY;
  3311.                         var scaleX=zoomX/target.offsetWidth;
  3312.                         var scaleY=zoomY/target.offsetHeight;
  3313.                         self.fitToScreen({
  3314.                             x:scaleX,
  3315.                             y:scaleY,
  3316.                         });
  3317.                     }else if(target.classList.contains('pv-gallery-img_zoom-out')){
  3318.                         self.fitContains=true;
  3319.                         self.fitToScreen();
  3320.                     };
  3321.                 },true);
  3322.  
  3323.  
  3324.                 container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片
  3325.                     if(e.button!=0)return;//左键
  3326.                     var target=e.target;
  3327.                     if(target.nodeName=='IMG')e.preventDefault();
  3328.  
  3329.                     var matched=true;
  3330.                     var stop;
  3331.                     switch(target){
  3332.                         case eleMaps['img-controler-pre']:;
  3333.                         case eleMaps['sidebar-controler-pre']:{//上一个
  3334.                             self.selectPrevious();
  3335.                             stop=self.simpleSlideShow(true);
  3336.                         }break;
  3337.                         case eleMaps['img-controler-next']:;
  3338.                         case eleMaps['sidebar-controler-next']:{//下一个
  3339.                             self.selectNext();
  3340.                             stop=self.simpleSlideShow();
  3341.                         }break;
  3342.                         default:{
  3343.                             matched=false;
  3344.                         }break;
  3345.                     };
  3346.  
  3347.                     function mouseUpHandler(e){
  3348.                         document.removeEventListener('mouseup',mouseUpHandler,true);
  3349.                         stop();
  3350.                     };
  3351.  
  3352.                     if(matched){
  3353.                         e.preventDefault();
  3354.                         document.addEventListener('mouseup',mouseUpHandler,true);
  3355.                     };
  3356.                 },false);
  3357.  
  3358.                 eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换
  3359.                     if(e.button!=0)return;//左键
  3360.                     var target=e.target;
  3361.                     var targetP;
  3362.                     if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return;
  3363.  
  3364.                     self.select(targetP? targetP : target);
  3365.                 },false);
  3366.  
  3367.                 //点击读取错误的图片占位符重新读取
  3368.                 eleMaps['img_broken'].addEventListener('click',function(e){
  3369.                     if(self.isLoading){
  3370.                         self.select(self.errorSpan);
  3371.                     }else{
  3372.                         self.getImg(self.errorSpan);
  3373.                     };
  3374.                 },false);
  3375.  
  3376.  
  3377.                 eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令
  3378.                     if(e.button!=0)return;
  3379.                     var target=e.target;
  3380.                     if(eleMaps['head-command-close']==target){
  3381.                         self.close();
  3382.                     }else if(eleMaps['head-command-operate'].contains(target)){
  3383.                         imgReady(self.src,{
  3384.                             ready:function(){
  3385.                                 new ImgWindowC(this);
  3386.                             },
  3387.                         });
  3388.                     }else if(eleMaps['head-command-nextPage'].contains(target)){
  3389.                         var textSpan=eleMaps['head-command-nextPage'].querySelector("span");
  3390.                         if(textSpan.innerHTML==i18n("loading")){
  3391.                             textSpan.innerHTML=i18n("loadAll");
  3392.                             return;
  3393.                         }
  3394.                         textSpan.innerHTML=i18n("loading");
  3395.                         self.completePages=[];
  3396.                         self.nextPage();
  3397.                     }else if(eleMaps['head-command-collect'].contains(target)){
  3398.                         if(collection.favorite){
  3399.                             collection.remove();
  3400.                         }else{
  3401.                             collection.add();
  3402.                         };
  3403.                     }else if(eleMaps['head-command-exit-collection'].contains(target)){
  3404.                         collection.exit();
  3405.                     }else if(eleMaps['head-command-slide-show'].contains(target)){
  3406.                         slideShow.switchStatus();
  3407.                         slideShow.check();
  3408.                     };
  3409.  
  3410.                 },false);
  3411.  
  3412.  
  3413.                 //点击还原。
  3414.                 maximizeTrigger.addEventListener('click',function(e){
  3415.                     var target=e.target;
  3416.                     this.style.display='none';
  3417.                     if(target==this){
  3418.                         self.show();
  3419.                         self.resizeHandler();
  3420.                     }else{
  3421.                         self.minimized=false;
  3422.                     };
  3423.                 },true);
  3424.  
  3425.  
  3426.                 this._resizeHandler=this.resizeHandler.bind(this);
  3427.                 this._keyDownListener=this.keyDownListener.bind(this);
  3428.                 this._keyUpListener=this.keyUpListener.bind(this);
  3429.  
  3430.                 //插入动态生成的css数据。
  3431.                 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+
  3432.                                              ((isHorizontal ? 'width' : 'height') + ':'  + (isHorizontal ?  unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) +
  3433.                                              '}',this.globalSSheet.cssRules.length);
  3434.  
  3435.                 this.forceRepaintTimes=0;
  3436.  
  3437.                 container.style.display='none';
  3438.                 this.shown=false;
  3439.  
  3440.                 // 我添加的部分
  3441.                 this.initToggleBar();
  3442.                 this.initZoom();
  3443.             },
  3444.  
  3445.             changeMinView:function(){
  3446.                 var maxSize=0,minSize=0;
  3447.                 var sizeInputW=this.gallery.querySelector("#minsizeW");
  3448.                 sizeInputW.title=sizeInputW.value+"px";
  3449.                 this.data.forEach(function(item) {
  3450.                     if(!item)return;
  3451.                     if(item.sizeW>maxSize)
  3452.                         maxSize=item.sizeW;
  3453.                     if(item.sizeW<minSize || minSize==0)
  3454.                         minSize=item.sizeW;
  3455.                 });
  3456.                 sizeInputW.max=maxSize;
  3457.                 sizeInputW.min=minSize;
  3458.                 maxSize=0;minSize=0;
  3459.                 var sizeInputH=this.gallery.querySelector("#minsizeH");
  3460.                 sizeInputH.title=sizeInputH.value+"px";
  3461.                 this.data.forEach(function(item) {
  3462.                     if(!item)return;
  3463.                     if(item.sizeH>maxSize)
  3464.                         maxSize=item.sizeH;
  3465.                     if(item.sizeH<minSize || minSize==0)
  3466.                         minSize=item.sizeH;
  3467.                 });
  3468.                 sizeInputH.max=maxSize;
  3469.                 sizeInputH.min=minSize;
  3470.  
  3471.                 this.data.forEach(function(item) {
  3472.                     if(!item)return;
  3473.                     var spanMark=document.querySelector("span.pv-gallery-sidebar-thumb-container[data-src='"+item.src+"']");
  3474.                     if(spanMark){
  3475.                         if(item.sizeW<sizeInputW.value || item.sizeH<sizeInputH.value){
  3476.                             spanMark.style.display="none";
  3477.                         }else
  3478.                             spanMark.style.display="";
  3479.                     }
  3480.                 });
  3481.             },
  3482.             initToggleBar: function() {  // 是否显示切换 sidebar 按钮
  3483.                 /**
  3484.          * TODO：仿造下面的链接重新改造过？
  3485.          * 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
  3486.          */
  3487.                 if (prefs.gallery.sidebarToggle) {
  3488.                     var toggleBar = this.eleMaps['sidebar-toggle'];
  3489.                     toggleBar.style.display = 'block';
  3490.                     toggleBar.style.height = '12px';
  3491.                     toggleBar.addEventListener('click', this.showHideBottom.bind(this), false);
  3492.  
  3493.                     // 顶部圆角
  3494.                     switch (prefs.gallery.sidebarPosition) {
  3495.                         case 'bottom':
  3496.                             toggleBar.style.borderRadius = '8px 8px 0 0';  // 左上、右上、右下、左下
  3497.                             break;
  3498.                         case 'top':
  3499.                             toggleBar.style.borderRadius = '0 0 8px 8px';
  3500.                             break;
  3501.                         case 'left':
  3502.                             toggleBar.style.height = '60px';
  3503.                             toggleBar.style.borderRadius = '0 8px 8px 0';
  3504.                             break;
  3505.                         case 'right':
  3506.                             toggleBar.style.height = '60px';
  3507.                             toggleBar.style.borderRadius = '8px 0 0 8px';
  3508.                             break;
  3509.                     }
  3510.                 }
  3511.             },
  3512.             showHideBottom: function() {  // 显示隐藏 sidebar-container
  3513.                 var sidebarContainer = this.eleMaps['sidebar-container'],
  3514.                     isHidden = sidebarContainer.style.visibility == 'hidden';
  3515.  
  3516.                 sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden';
  3517.  
  3518.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3519.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3520.                         var words = string.split(" ");
  3521.                         for (var i = 0; i < words.length; i++) {
  3522.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3523.                         }
  3524.                         return words.join(" ");
  3525.                     };
  3526.  
  3527.                 // 修正下图片底部的高度
  3528.                 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ?
  3529.                     prefs.gallery.sidebarSize + 'px solid transparent' :
  3530.                 '0';
  3531.                 // 修正底部距离
  3532.                 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0';
  3533.             },
  3534.             initZoom: function() {  // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1
  3535.                 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) {
  3536.                     var oZoom = detectZoom();
  3537.                     if (oZoom > 100) {
  3538.                         this.eleMaps['body'].style.zoom = 100 / oZoom;
  3539.                     }
  3540.                 }
  3541.             },
  3542.  
  3543.             getThumSpan:function(previous,relatedTarget){
  3544.                 var ret;
  3545.                 var rt = relatedTarget || this.selected;
  3546.                 if(!rt)return;
  3547.                 while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){
  3548.                     if(rt.clientWidth!=0){
  3549.                         ret=rt;
  3550.                         break;
  3551.                     };
  3552.                 };
  3553.                 return ret;
  3554.             },
  3555.             previous:false,
  3556.             selectPrevious:function(){
  3557.                 this.previous=true;
  3558.                 this.select(this.getThumSpan(true));
  3559.             },
  3560.             selectNext:function(){
  3561.                 this.select(this.getThumSpan());
  3562.             },
  3563.             select:function(ele,noTransition){
  3564.                 if(!ele || this.selected==ele)return;
  3565.                 if(this.selected){
  3566.                     this.selected.classList.remove(this.selectedClassName);
  3567.                     this.selected.classList.remove('pv-gallery-sidebar-thumb_selected');
  3568.                 };
  3569.                 ele.classList.add(this.selectedClassName);
  3570.                 ele.classList.add('pv-gallery-sidebar-thumb_selected');
  3571.  
  3572.                 this.selected=ele;
  3573.                 this.arrowVisib();
  3574.  
  3575.                 var self=this;
  3576.                 clearTimeout(this.loadImgTimer);
  3577.                 if(prefs.gallery.transition){
  3578.                     this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。
  3579.                         self.loadImg(ele);
  3580.                     },200);
  3581.                 }else{
  3582.                     self.loadImg(ele);
  3583.                 }
  3584.  
  3585.                 this.selectedIntoView(noTransition);
  3586.                 this.forceRepaint();
  3587.                 this.slideShow.run('select');
  3588.             },
  3589.             loadThumb:function(){//读取可视范围里面的缩略图
  3590.                 var self=this;
  3591.                 var pro=self.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight'];
  3592.                 var thumbC=self.eleMaps['sidebar-thumbnails-container'];
  3593.  
  3594.                 var scrolled=thumbC[pro[0]];
  3595.  
  3596.                 var loadStopDis=scrolled + thumbC[pro[1]];
  3597.  
  3598.                 var imgSpans=self.selected.parentNode.children;
  3599.                 var span_i;
  3600.                 var spanOffset;
  3601.                 var thumb;
  3602.  
  3603.                 var i=0
  3604.                 while(span_i=imgSpans[i++]){
  3605.                     if(span_i.clientWidth==0)continue;//隐藏的
  3606.  
  3607.                     spanOffset=span_i[pro[2]];
  3608.                     if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了
  3609.                     if(spanOffset >= loadStopDis)break;//在滚动条下面了
  3610.  
  3611.                     if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图
  3612.  
  3613.                     thumb=document.createElement('img');
  3614.                     thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small;
  3615.                     thumb.className='pv-gallery-sidebar-thumb';
  3616.  
  3617.                     dataset(span_i,'thumbLoaded','true');
  3618.                     span_i.appendChild(thumb);
  3619.  
  3620.                     imgReady(thumb,{
  3621.                         error:function(e){
  3622.                             this.src=prefs.icons.brokenImg_small;
  3623.                         },
  3624.                     });
  3625.                 };
  3626.             },
  3627.             selectedIntoView:function(noTransition){
  3628.                 var thumBC=this.eleMaps['sidebar-thumbnails-container'];
  3629.                 var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ;
  3630.                 //需要滚动的距离。
  3631.                 var needScrollDis= this.selected[pro[0]];
  3632.                 //尽可能的居中显示
  3633.                 var thumBCClient=thumBC[pro[1]];
  3634.                 var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0);
  3635.  
  3636.                 this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition);
  3637.             },
  3638.             getImg:function(ele){
  3639.                 var self = this;
  3640.  
  3641.                 var src = dataset(ele,'src');
  3642.  
  3643.                 this.lastLoading=src;//记住最后读取的图片
  3644.                 this.isLoading=true;//表示选择的图片正在读取
  3645.  
  3646.                 // 特殊的 xhr 方式获取
  3647.                 var xhr = dataset(ele, 'xhr');
  3648.                 if (xhr) {
  3649.                     var xhrError = function() {
  3650.                         dataset(ele, 'xhr', '');
  3651.                         dataset(ele, 'src', dataset(ele, 'thumb-src'));
  3652.                         self.getImg(ele);
  3653.                     };
  3654.                     xhrLoad.load({
  3655.                         url: src,
  3656.                         xhr: JSON.parse(decodeURIComponent(xhr)),
  3657.                         cb: function(imgSrc, imgSrcs, caption) {
  3658.                             if (imgSrc) {
  3659.                                 dataset(ele, 'src', imgSrc);
  3660.                                 dataset(ele, 'xhr', '');
  3661.                                 self.getImg(ele);
  3662.                             } else {
  3663.                                 xhrError();
  3664.                             }
  3665.                         },
  3666.                         onerror: xhrError
  3667.                     });
  3668.                     return;
  3669.                 }
  3670.  
  3671.                 var allLoading=this.allLoading;
  3672.                 if(allLoading.indexOf(src)!=-1){//在读取队列中。
  3673.                     return;
  3674.                 };
  3675.                 allLoading.push(src);
  3676.  
  3677.                 //上一个读取中的图片，不是当前显示的。那么直接终止
  3678.                 var preImgR=this.imgReady;
  3679.                 if(preImgR && this.img){
  3680.                     if(preImgR.img.src!=this.src){
  3681.                         preImgR.abort();
  3682.                         preImgR.removeLI();
  3683.                     };
  3684.                 };
  3685.  
  3686.  
  3687.                 //显示读取指示器。
  3688.                 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading');
  3689.                 loadingIndicator.style.display='block';
  3690.  
  3691.  
  3692.                 this.imgReady=imgReady(src,{
  3693.                     ready:function(){
  3694.                         //从读取队列中删除自己
  3695.                         var index=allLoading.indexOf(src);
  3696.                         if(index!=-1){
  3697.                             allLoading.splice(index,1);
  3698.                         };
  3699.  
  3700.                         if(src!=self.lastLoading)return;
  3701.  
  3702.                         loadingIndicator.style.display='';
  3703.                         if(preImgR)preImgR.abort();
  3704.                         self.loadImg(this,ele);
  3705.                     },
  3706.                     loadEnd:function(e){//在loadend后开始预读。
  3707.                         //从读取队列中删除自己
  3708.                         var index=allLoading.indexOf(src);
  3709.                         if(index!=-1){
  3710.                             allLoading.splice(index,1);
  3711.                         };
  3712.  
  3713.                         if(src!=self.lastLoading)return;
  3714.  
  3715.                         if(e.type=='error'){
  3716.                             loadingIndicator.style.display='';
  3717.                             self.errorSpan=ele;
  3718.                             if(preImgR)preImgR.abort();
  3719.                             self.loadImg(this,ele,true);
  3720.                         };
  3721.  
  3722.                         self.slideShow.run('loadEnd');
  3723.  
  3724.                         //console.log(this,'预读开始');
  3725.                         if(prefs.gallery.preload){
  3726.                             if(self.preloading){//结束上次的预读。
  3727.                                 self.preloading.abort();
  3728.                             };
  3729.                             self.preloading=new self.Preload(ele,self);
  3730.                             self.preloading.preload();
  3731.                         };
  3732.                     },
  3733.                 });
  3734.  
  3735.                 this.imgReady.removeLI=function(){
  3736.                     loadingIndicator.style.display='';
  3737.                 };
  3738.  
  3739.             },
  3740.             loadImg:function(img,relatedThumb,error){
  3741.                 if(img.nodeName!='IMG'){//先读取。
  3742.                     this.getImg(img);
  3743.                     return;
  3744.                 };
  3745.  
  3746.                 if(this.img){
  3747.                     this.img.parentNode.removeChild(this.img);
  3748.                 };
  3749.  
  3750.                 var imgNaturalSize={
  3751.                     h:img.naturalHeight,
  3752.                     w:img.naturalWidth,
  3753.                 };
  3754.                 this.imgNaturalSize=imgNaturalSize;
  3755.  
  3756.                 this.eleMaps['head-left-img-info-resolution'].textContent=imgNaturalSize.w + ' x ' + imgNaturalSize.h;
  3757.                 var thumbnails=this.eleMaps['sidebar-thumbnails-container'].childNodes,i=0;
  3758.                 while(thumbnails[i]!=relatedThumb && i<thumbnails.length)i++;
  3759.                 if(i<thumbnails.length)this.eleMaps['head-left-img-info-count'].textContent="（"+(i+1)+" / "+thumbnails.length+"）";
  3760.                 // 加上图片的注释
  3761.                 var description = decodeURIComponent(dataset(relatedThumb, 'description')),
  3762.                     defaultLength = prefs.gallery.descriptionLength;
  3763.                 this.eleMaps['head-left-img-info-description'].title = description;
  3764.                 this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ?
  3765.                     description.slice(0, defaultLength) + '...' :
  3766.                 description;
  3767.  
  3768.                 this.img=img;
  3769.                 this.src=img.src;
  3770.                 this.isLoading=false;
  3771.  
  3772.                 this.relatedThumb=relatedThumb;
  3773.                 img.className='pv-gallery-img';
  3774.  
  3775.                 if(error){
  3776.                     if(relatedThumb.querySelector("img").src==this.img.src){
  3777.                         this.imgError=true;
  3778.                         this.img.style.display='none';
  3779.                         this.eleMaps['img_broken'].style.display='inline-block';
  3780.                     }else{
  3781.                         var srcs=dataset(relatedThumb, 'srcs').split(",");
  3782.                         var self=this;
  3783.                         this.img.onload=function(){
  3784.                             var imgNaturalSize={
  3785.                                 h:this.naturalHeight,
  3786.                                 w:this.naturalWidth,
  3787.                             };
  3788.  
  3789.                             self.imgNaturalSize=imgNaturalSize;
  3790.                             self.fitToScreen();
  3791.                         }
  3792.                         if(srcs){
  3793.                             var src=srcs.shift();
  3794.                             dataset(relatedThumb, 'srcs',srcs.join(","));
  3795.                             if(src){
  3796.                                 dataset(relatedThumb, 'src',src);
  3797.                                 this.img.onerror=function(e){
  3798.                                     this.src=relatedThumb.querySelector("img").src;
  3799.                                     dataset(relatedThumb, 'src',this.src);
  3800.                                 }
  3801.                                 this.img.src=src;
  3802.                             }
  3803.                         }
  3804.                         else this.img.src=relatedThumb.querySelector("img").src;
  3805.                     }
  3806.                 }else{
  3807.                     this.imgError=false;
  3808.                     this.eleMaps['img_broken'].style.display='';
  3809.                     if(!dataset(relatedThumb,'naturalSize')){
  3810.                         dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize));
  3811.                     };
  3812.                 };
  3813.  
  3814.                 function styled(){
  3815.                     img.style.opacity=1;
  3816.                     img.style[support.cssTransform]='scale(1)';
  3817.                 };
  3818.  
  3819.  
  3820.                 if(prefs.gallery.transition){
  3821.                     setTimeout(styled,0);
  3822.                 }else{
  3823.                     styled();
  3824.                 };
  3825.  
  3826.                 this.eleMaps['img-parent'].appendChild(img);
  3827.  
  3828.                 this.fitContains=prefs.gallery.fitToScreen;//适应屏幕
  3829.  
  3830.                 this.fitToScreen({
  3831.                     x:0,
  3832.                     y:0,
  3833.                 });
  3834.  
  3835.                 if(this.previous){
  3836.                     this.previous=false;
  3837.                     this.imgScrollbarV.scrollBy(999999);
  3838.                 }
  3839.                 this.collection.check();//检查是否在收藏里面。
  3840.  
  3841.             },
  3842.             fitToScreen:function(scale){
  3843.  
  3844.                 var container=this.eleMaps['img-content'];
  3845.                 var containerSize={
  3846.                     h:container.clientHeight,
  3847.                     w:container.clientWidth,
  3848.                 };
  3849.  
  3850.                 var img=this.img;
  3851.  
  3852.                 img.classList.remove('pv-gallery-img_zoom-in');
  3853.                 img.classList.remove('pv-gallery-img_zoom-out');
  3854.  
  3855.                 var imgSty=img.style;
  3856.                 imgSty.width='';
  3857.                 imgSty.height='';
  3858.  
  3859.                 var contentSSize={
  3860.                     h:container.scrollHeight,
  3861.                     w:container.scrollWidth,
  3862.                 };
  3863.                 var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w;
  3864.  
  3865.                 var scaled='100%';
  3866.  
  3867.                 if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕
  3868.                     this.imgScrollbarV.hide();
  3869.                     this.imgScrollbarH.hide();
  3870.                     if(larger){
  3871.                         img.classList.add('pv-gallery-img_zoom-in');
  3872.                         if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){
  3873.                             var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h);
  3874.                             imgSty.height=height + 'px';
  3875.                             scaled=height/this.imgNaturalSize.h;
  3876.                         }else{
  3877.                             var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w);
  3878.                             imgSty.width=width + 'px';
  3879.                             scaled=width/this.imgNaturalSize.w;
  3880.                         };
  3881.                         scaled=(scaled*100).toFixed(2) + '%';
  3882.                     }else if(prefs.gallery.fitToScreenSmall){
  3883.                         if(this.imgNaturalSize.h/this.imgNaturalSize.w >=containerSize.h/containerSize.w){
  3884.                             var height=contentSSize.h-50;
  3885.                             height=height<0?contentSSize.h:height;
  3886.                             imgSty.height=height + 'px';
  3887.                             scaled=height/this.imgNaturalSize.h;
  3888.                         }else{
  3889.                             var width=contentSSize.w-50;
  3890.                             width=width<0?contentSSize.w:width;
  3891.                             imgSty.width=width + 'px';
  3892.                             scaled=width/this.imgNaturalSize.w;
  3893.                         };
  3894.                         scaled=(scaled*100).toFixed(2) + '%';
  3895.                     }
  3896.                 }else{//不做尺寸调整
  3897.                     this.imgScrollbarV.reset();
  3898.                     this.imgScrollbarH.reset();
  3899.  
  3900.                     if(larger){
  3901.                         img.classList.add('pv-gallery-img_zoom-out');
  3902.                         if(scale){//通过鼠标点击进行的切换。
  3903.                             this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2);
  3904.                             this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2);
  3905.                         };
  3906.                     };
  3907.                 };
  3908.  
  3909.  
  3910.                 var imgScaledInfo=this.eleMaps['head-left-img-info-scaling'];
  3911.                 imgScaledInfo.textContent='（'+scaled+'）';
  3912.                 if(scaled!='100%'){
  3913.                     imgScaledInfo.style.color='#E9CCCC';
  3914.                 }else{
  3915.                     imgScaledInfo.style.color='';
  3916.                 };
  3917.  
  3918.             },
  3919.  
  3920.             _dataCache: {},
  3921.             _appendThumbSpans: function(data, index) {  // 添加缩略图栏的 spans
  3922.                 var iStatisCopy = this.iStatisCopy;
  3923.  
  3924.                 if (typeof index == 'undefined' && this.selected) {
  3925.                     index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected);
  3926.                 }
  3927.  
  3928.                 var thumbnails = this.eleMaps['sidebar-thumbnails-container'];
  3929.                 // 如果是新的，则添加，否则重置并添加。
  3930.                 if (!data){
  3931.                     thumbnails.innerHTML = "";
  3932.                     this._dataCache = {};
  3933.                 }
  3934.                 (data || this.data).forEach(function(item) {
  3935.                     if(!item)return;
  3936.                     iStatisCopy[item.type].count++;
  3937.                     var spanMark=document.createElement("span");
  3938.                     thumbnails.appendChild(spanMark);
  3939.                     spanMark.outerHTML = '<span class="pv-gallery-sidebar-thumb-container' +
  3940.                         '" data-type="' + item.type +
  3941.                         '" data-src="' + item.src +
  3942.                         '" data-srcs="' + (item.srcs?item.srcs.join(","):"") +
  3943.                         (item.xhr ? '" data-xhr="' + encodeURIComponent(JSON.stringify(item.xhr)) : '') +
  3944.                         '" data-description="' + encodeURIComponent(item.description || '') +
  3945.                         '" data-thumb-src="' + item.imgSrc +
  3946.                         '" title="' + (item.img?item.img.title:"") +
  3947.                         '">' +
  3948.                         '<span class="pv-gallery-vertical-align-helper"></span>' +
  3949.                         '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>' +
  3950.                         '</span>';
  3951.                 });
  3952.  
  3953.                 var self = this;
  3954.                 (data || this.data).forEach(function(d) {
  3955.                     if(!d)return;
  3956.                     self._dataCache[d.imgSrc] = true;
  3957.                 });
  3958.  
  3959.                 //写入类别数据。
  3960.                 var gallery = this.gallery;
  3961.                 var input, label, iStatisCopy_i;
  3962.  
  3963.                 for (var i in iStatisCopy) {
  3964.                     if (!iStatisCopy.hasOwnProperty(i)) continue;
  3965.                     iStatisCopy_i = iStatisCopy[i];
  3966.                     input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i);
  3967.                     input.checked = iStatisCopy_i.shown;
  3968.                     if (iStatisCopy_i.count == 0) {
  3969.                         input.disabled = true;
  3970.                         input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled');
  3971.                     } else {
  3972.                         input.disabled = false;
  3973.                         input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled');
  3974.                     };
  3975.  
  3976.                     label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]');
  3977.                     label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）';
  3978.                 };
  3979.  
  3980.                 this.imgSpans = thumbnails.children;
  3981.  
  3982.                 this.thumbScrollbar.reset();
  3983.  
  3984.                 this.select(this.imgSpans[index], true);
  3985.             },
  3986.             load:function(data, from, reload){
  3987.                 if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库
  3988.  
  3989.                     if(from){//frame发送过来的数据。
  3990.                         window.postMessage({
  3991.                             messageID:messageID,
  3992.                             command:'sendFail',
  3993.                             to:from,
  3994.                         },'*');
  3995.                     };
  3996.  
  3997.                     if(this.minimized){
  3998.                         alert('请先关掉当前已经打开的库');
  3999.                         flashEle(this.maximizeTrigger);
  4000.                     };
  4001.                     return;
  4002.                 };
  4003.  
  4004.                 var self=this;
  4005.                 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。
  4006.                     window.postMessage({
  4007.                         messageID:messageID,
  4008.                         command:'getIframeObject',
  4009.                         windowId:from,
  4010.                     },'*');
  4011.                     document.addEventListener('pv-getIframeObject',function(e){
  4012.                         self.iframe=e.detail;
  4013.                     },true);
  4014.                 };
  4015.  
  4016.                 var unique=this.unique(data);
  4017.                 data=unique.data;
  4018.                 var index=unique.index;
  4019.  
  4020.                 if (reload && this.data.length >= data.length) {
  4021.                     // alert('没有新增的图片');
  4022.                     return;
  4023.                 }
  4024.  
  4025.                 this.clear();//还原对象的一些修改，以便复用。
  4026.                 this.show(reload);
  4027.  
  4028.                 this.data=data;
  4029.                 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。
  4030.  
  4031.                 this._appendThumbSpans(null, index);
  4032.  
  4033.                 this.runOnce();
  4034.  
  4035.                 this.switchThumbVisible();
  4036.             },
  4037.             clear:function(){
  4038.                 this._dataCache = {};
  4039.  
  4040.                 this.allLoading=[];//读取中的图片数组
  4041.                 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本
  4042.                 this.selected==null;
  4043.                 if(this.img){
  4044.                     this.img.style.display='none';
  4045.                     this.img=null;
  4046.                 };
  4047.                 //读取错误的图片占位符
  4048.                 this.eleMaps['img_broken'].style.display='';
  4049.                 //清空dom
  4050.                 this.eleMaps['sidebar-thumbnails-container'].innerHTML='';
  4051.                 this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0';
  4052.                 this.eleMaps['head-left-img-info-count'].textContent='（1 / 1）';
  4053.                 this.eleMaps['head-left-img-info-scaling'].textContent='（100%）';
  4054.                 //隐藏滚动条
  4055.                 this.imgScrollbarV.hide();
  4056.                 this.imgScrollbarH.hide();
  4057.                 this.thumbScrollbar.hide();
  4058.                 //重置style;
  4059.                 this.thumbVisibleStyle.textContent='';
  4060.             },
  4061.  
  4062.             unique:function(data){
  4063.                 var imgSrc;
  4064.                 if(data.target)
  4065.                 imgSrc=data.target.src;
  4066.  
  4067.                 var data_i,
  4068.                     data_i_src,
  4069.                     dataSrcs=[];
  4070.  
  4071.                 var index;
  4072.  
  4073.                 for(var i=0,ii=data.length;i<ii;i++){
  4074.                     data_i=data[i];
  4075.                     data_i_src=data_i.src;
  4076.                     if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在
  4077.                         data.splice(i,1);//移除
  4078.                         i--;
  4079.                         ii--;
  4080.                         continue;
  4081.                     };
  4082.                     dataSrcs.push(data_i_src);
  4083.  
  4084.                     if(imgSrc==data_i_src){
  4085.                         index=i;
  4086.                     };
  4087.                 };
  4088.  
  4089.                 if(typeof index =='undefined'){
  4090.                     index=0;
  4091.                     data.unshift(data.target);
  4092.                 };
  4093.  
  4094.                 delete data.target;
  4095.  
  4096.                 return {
  4097.                     data:data,
  4098.                     index:index,
  4099.                 };
  4100.             },
  4101.             keyDownListener:function(e){
  4102.                 switch(e.keyCode){
  4103.                     case 27:
  4104.                         if(prefs.imgWindow.close.escKey){
  4105.                             this.close();
  4106.                         }
  4107.                         break;
  4108.                 }
  4109.             },
  4110.             keyUpListener:function(e){
  4111.                 switch(e.keyCode){
  4112.                     case 82:
  4113.                         var img=this.img;
  4114.                         var cssTransform=img.style[support.cssTransform];
  4115.                         var iTransform=cssTransform.replace(/rotate\([^)]*\)/i,'');
  4116.                         var rotatedRadians=cssTransform.indexOf("rotate")!=-1?cssTransform.replace(/.*rotate\(([-\d\.]+).*/i,'$1'):0;
  4117.                         var PI=Math.PI;
  4118.                         var origin=parseFloat(rotatedRadians) +(e.shiftKey?-90:90) * PI/180;
  4119.                         if(origin>=2*PI || origin<=-2*PI ||(-0.1<origin && origin<0.1)){
  4120.                             origin=0;
  4121.                         }
  4122.                         img.style[support.cssTransform] = ' rotate('+ origin +'rad) ' + iTransform;
  4123.                         break;
  4124.                 }
  4125.             },
  4126.             show:function(reload){
  4127.                 this.shown=true;
  4128.                 galleryMode=true;
  4129.  
  4130.                 if (!reload) {
  4131.                     var des=document.documentElement.style;
  4132.                     this.deOverflow={
  4133.                         x:des.overflowX,
  4134.                         y:des.overflowY,
  4135.                     };
  4136.                     des.overflow='hidden';
  4137.                     this.gallery.style.display='';
  4138.                     this.gallery.focus();
  4139.                     window.addEventListener('resize',this._resizeHandler,true);
  4140.                 }
  4141.                 document.addEventListener('keydown',this._keyDownListener,true);
  4142.                 document.addEventListener('keyup',this._keyUpListener,true);
  4143.             },
  4144.             close:function(reload){
  4145.                 document.removeEventListener('keydown',this._keyDownListener,true);
  4146.                 document.removeEventListener('keyup',this._keyUpListener,true);
  4147.                 this.shown=false;
  4148.                 this.minimized=false;
  4149.  
  4150.                 if (!reload) {
  4151.                     galleryMode=false;
  4152.                     this.gallery.blur();
  4153.                     this.gallery.style.display='none';
  4154.                     var des=document.documentElement.style;
  4155.                     des.overflowX=this.deOverflow.x;
  4156.                     des.overflowY=this.deOverflow.y;
  4157.                     this.slideShow.exit();
  4158.                     this.collection.exit();
  4159.                     window.removeEventListener('resize',this._resizeHandler,true);
  4160.  
  4161.                     // 退出全屏
  4162.                     var btn = document.getElementById('pv-gallery-fullscreenbtn');
  4163.                     if (btn.classList.contains('fullscreenbtn')) {
  4164.                         cancelFullScreen();
  4165.                         btn.textContent = i18n("enterFullsc");
  4166.                         btn.classList.remove('fullscreenbtn');
  4167.                     }
  4168.                 }
  4169.             },
  4170.             curPage:document,
  4171.             getPage:function(){
  4172.                 var pageNum=0;
  4173.                 if(/[_\-]\d+(\.html)?$/.test(this.href)){
  4174.                     pageNum=this.href.replace(/.*[\-_](\d+)(\.html)?$/,"$1");
  4175.                 }
  4176.                 var curPage=this.curPage;
  4177.                 let pre=curPage.querySelector("a.prev");
  4178.                 let next=curPage.querySelector("a.next");
  4179.                 if(!pre)pre=curPage.querySelector("a#prev");
  4180.                 if(!next)next=curPage.querySelector("a#next");
  4181.                 if(!pre)pre=curPage.querySelector("a#leftFix");
  4182.                 if(!next)next=curPage.querySelector("a#rightFix");
  4183.                 if(!pre || !next){
  4184.                     let aTags=curPage.querySelectorAll("a");
  4185.                     if(!pre){
  4186.                         let pref,pres,pret;
  4187.                         for(var i=0;i<aTags.length;i++){
  4188.                             let aTag=aTags[i];
  4189.                             if(pref && pres && pret)break;
  4190.                             if(!pref){
  4191.                                 if(/上一页/.test(aTag.innerHTML)){
  4192.                                     pref=aTag;
  4193.                                 }
  4194.                             }
  4195.                             if(!pres){
  4196.                                 if(aTag.innerHTML=="&lt;"){
  4197.                                     pres=aTag;
  4198.                                 }
  4199.                             }
  4200.                             if(!pret){
  4201.                                 if(aTag.innerHTML=="«"){
  4202.                                     pret=aTag;
  4203.                                 }else if(pageNum==1){
  4204.                                     if(aTag.getAttribute("href") && aTag.getAttribute("href").indexOf(this.href.replace(/.*\/([^\/]+)$/,"$1").replace(/[_-]\d+/,""))!=-1){
  4205.                                        pret=aTag;
  4206.                                     }
  4207.                                 }else if(aTag.getAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==pageNum-1){
  4208.                                     pret=aTag;
  4209.                                 }
  4210.                             }
  4211.                         }
  4212.                         pre=pref||pres||pret;
  4213.                     }
  4214.                     if(!next){
  4215.                         let nextf,nexts,nextt;
  4216.                         for(var i=0;i<aTags.length;i++){
  4217.                             let aTag=aTags[i];
  4218.                             if(nextf && nexts && nextt)break;
  4219.                             if(!nextf){
  4220.                                 if(/下一页/.test(aTag.innerHTML)){
  4221.                                     nextf=aTag;
  4222.                                 }
  4223.                             }
  4224.                             if(!nexts){
  4225.                                 if(aTag.innerHTML=="&gt;"){
  4226.                                     nexts=aTag;
  4227.                                 }
  4228.                             }
  4229.                             if(!nextt){
  4230.                                 if(aTag.innerHTML=="»"){
  4231.                                     nextt=aTag;
  4232.                                 }else if(aTag.hasAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==parseInt(pageNum)+1){
  4233.                                     nextt=aTag;
  4234.                                 }
  4235.                             }
  4236.                         }
  4237.                         next=nextf||nexts||nextt;
  4238.                     }
  4239.                 }
  4240.                 if(!pre)pre=curPage.querySelector(".prev>a");
  4241.                 if(!next)next=curPage.querySelector(".next>a");
  4242.                 if(!pre && !next){
  4243.                     let pageDiv=curPage.querySelector("div.wp-pagenavi");
  4244.                     if(pageDiv){
  4245.                         var cur=pageDiv.querySelector("span.current");
  4246.                         pre=cur.previousSibling;
  4247.                         next=cur.nextSibling;
  4248.                     }else{
  4249.                         var cur=curPage.querySelector("div.article-paging>span");
  4250.                         if(cur){
  4251.                             pre=cur.previousElementSibling;
  4252.                             next=cur.nextElementSibling;
  4253.                         }
  4254.                     }
  4255.                 }
  4256.                 return {pre:pre,next:next};
  4257.             },
  4258.             canonicalUri:function(src, base_path){
  4259.                 var root_page = /^[^?#]*\//.exec(location.href)[0],
  4260.                     root_domain = /^\w+\:\/\/\/?[^\/]+/.exec(root_page)[0],
  4261.                     absolute_regex = /^\w+\:\/\//;
  4262.                 src=src.replace(/\.\//,"");
  4263.                 if (/^\/\/\/?/.test(src)){
  4264.                     src = location.protocol + src;
  4265.                 }
  4266.                 else if (!absolute_regex.test(src) && src.charAt(0) != "/"){
  4267.                     src = (base_path || "") + src;
  4268.                 }
  4269.                 return (absolute_regex.test(src) ? src : ((src.charAt(0) == "/" ? root_domain : root_page) + src));
  4270.             },
  4271.             completePages:[location.href],
  4272.             href:location.href,
  4273.             prePage:function(){
  4274.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4275.                 if(textSpan.innerHTML!=i18n("loading")){
  4276.                     return;
  4277.                 }
  4278.                 var loadOver=function(){
  4279.                     textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4280.                     setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4281.                 };
  4282.                 if(!pageObj.pre){
  4283.                     loadOver();
  4284.                     return;
  4285.                 }
  4286.                 var preUrl=pageObj.pre;
  4287.                 if(preUrl.tagName!="A"){
  4288.                     var childA=preUrl.querySelector("a");
  4289.                     if(childA){
  4290.                         preUrl=childA;
  4291.                     }else{
  4292.                         while(preUrl=preUrl.parentElement){
  4293.                             if(preUrl.nodeName=='A'){
  4294.                                 break;
  4295.                             }
  4296.                         }
  4297.                         if(!preUrl)return;
  4298.                     }
  4299.                 }
  4300.                 var href=preUrl.getAttribute("href");
  4301.                 if(self.completePages.indexOf(href)!=-1){
  4302.                     loadOver();
  4303.                     return;
  4304.                 }else{
  4305.                     self.completePages.push(href);
  4306.                 }
  4307.                 self.href=self.canonicalUri(href);
  4308.                 GM_xmlhttpRequest({
  4309.                     method: 'GET',
  4310.                     headers:{"Referer": + window.location.href},
  4311.                     url: self.href,
  4312.                     overrideMimeType:"text/html;charset="+document.charset,
  4313.                     onload: function(d) {
  4314.                         let html=document.implementation.createHTMLDocument('');
  4315.                         html.documentElement.innerHTML = d.responseText;
  4316.                         self.curPage=html;
  4317.                         let imgs=html.querySelectorAll('img');
  4318.                         var container = document.querySelector('.pv-gallery-container'),
  4319.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4320.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4321.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4322.                         });
  4323.                         imgs.forEach(function(img) {
  4324.                             var isrc=img.getAttribute("src");
  4325.                             if(!isrc)return;
  4326.                             isrc=self.canonicalUri(isrc);
  4327.                             if (self._dataCache[isrc]) return;
  4328.                             var nimg = new Image();
  4329.                             nimg.src = isrc;
  4330.                             nimg.onload=function(){
  4331.                                 var result = findPic(this);
  4332.                                 if (result) {
  4333.                                     self.data.push(result);
  4334.                                     self._appendThumbSpans([result]);
  4335.                                     self.loadThumb();
  4336.                                 }
  4337.                                 self._dataCache[this.src] = true;
  4338.                             };
  4339.                         });
  4340.                         if(prefs.gallery.loadAll)self.prePage();
  4341.                         else loadOver();
  4342.                     },
  4343.                     onerror: function(e) {
  4344.                     }
  4345.                 });
  4346.             },
  4347.             nextPage:function(){
  4348.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4349.                 if(textSpan.innerHTML!=i18n("loading")){
  4350.                     return;
  4351.                 }
  4352.                 var loadOver=function(){
  4353.                     if(prefs.gallery.loadAll){
  4354.                         self.curPage=document;
  4355.                         self.href=location.href;
  4356.                         self.prePage();
  4357.                     }else{
  4358.                         textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4359.                         setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4360.                     }
  4361.                 };
  4362.                 if(!pageObj.next){
  4363.                     loadOver();
  4364.                     return;
  4365.                 }
  4366.                 var nextUrl=pageObj.next;
  4367.                 if(nextUrl.tagName!="A"){
  4368.                     var childA=nextUrl.querySelector("a");
  4369.                     if(childA){
  4370.                         nextUrl=childA;
  4371.                     }else{
  4372.                         while(nextUrl=nextUrl.parentElement){
  4373.                             if(nextUrl.nodeName=='A'){
  4374.                                 break;
  4375.                             }
  4376.                         }
  4377.                         if(!nextUrl)return;
  4378.                     }
  4379.                 }
  4380.                 var href=nextUrl.getAttribute("href");
  4381.                 if(self.completePages.indexOf(href)!=-1){
  4382.                     loadOver();
  4383.                     return;
  4384.                 }else{
  4385.                     self.completePages.push(href);
  4386.                 }
  4387.                 self.href=self.canonicalUri(href);
  4388.                 GM_xmlhttpRequest({
  4389.                     method: 'GET',
  4390.                     url: self.href,
  4391.                     headers:{"Referer": + window.location.href},
  4392.                     overrideMimeType:"text/html;charset="+document.charset,
  4393.                     onload: function(d) {
  4394.                         let html=document.implementation.createHTMLDocument('');
  4395.                         html.documentElement.innerHTML = d.responseText;
  4396.                         self.curPage=html;
  4397.                         let imgs=html.querySelectorAll('img');
  4398.                         var container = document.querySelector('.pv-gallery-container'),
  4399.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4400.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4401.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4402.                         });
  4403.                         imgs.forEach(function(img) {
  4404.                             var isrc=img.getAttribute("src");
  4405.                             if(!isrc)return;
  4406.                             isrc=self.canonicalUri(isrc);
  4407.                             if (self._dataCache[isrc]) return;
  4408.                             var nimg = new Image();
  4409.                             nimg.src = isrc;
  4410.                             nimg.onload=function(){
  4411.                                 var result = findPic(this);
  4412.                                 if (result) {
  4413.                                     self.data.push(result);
  4414.                                     self._appendThumbSpans([result]);
  4415.                                     self.loadThumb();
  4416.                                 }
  4417.                                 self._dataCache[this.src] = true;
  4418.                             };
  4419.                         });
  4420.                         if(prefs.gallery.loadAll)self.nextPage();
  4421.                         else loadOver();
  4422.                     },
  4423.                     onerror: function(e) {
  4424.                     }
  4425.                 });
  4426.             },
  4427.             runOnce:function(){//运行一次来获取某些数据。
  4428.                 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected);
  4429.                 this.thumbSpanOuterSize=this.isHorizontal?
  4430.                     this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) :
  4431.                 this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom);
  4432.  
  4433.  
  4434.                 //console.log(this.thumbSpanOuterSize);
  4435.  
  4436.                 this.runOnce=function(){
  4437.                 };
  4438.             },
  4439.  
  4440.             minimize:function(){
  4441.                 this.close();
  4442.                 this.maximizeTrigger.style.display='block';
  4443.                 this.minimized=true;
  4444.             },
  4445.             navigateToImg:function(targetImg){
  4446.                 targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。
  4447.  
  4448.                 //让图片近可能的居中
  4449.                 var imgBCRect=getContentClientRect(targetImg);
  4450.                 var wSize=getWindowSize();
  4451.  
  4452.                 window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2,
  4453.                                 imgBCRect.top - (wSize.h - imgBCRect.height)/2);
  4454.  
  4455.             },
  4456.             switchThumbVisible:function(){
  4457.                 var style=this.thumbVisibleStyle;
  4458.                 var count=0;
  4459.                 var styleText=[];
  4460.                 var iStatisCopy=this.iStatisCopy;
  4461.                 var iStatisCopy_i;
  4462.  
  4463.                 for(var i in iStatisCopy){
  4464.                     if(!iStatisCopy.hasOwnProperty(i))continue;
  4465.                     iStatisCopy_i=iStatisCopy[i];
  4466.                     if(iStatisCopy_i.shown){
  4467.                         count+=iStatisCopy_i.count;
  4468.                     }else{
  4469.                         styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]');
  4470.                     };
  4471.                 };
  4472.  
  4473.                 //写入style;
  4474.                 style.textContent=styleText.join(',') + '{\
  4475.                     display:none !important;\
  4476.                     }';
  4477.  
  4478.                 //初始化缩略图区的滚动条
  4479.                 this.thumbScrollbar.reset();
  4480.                 this.arrowVisib();
  4481.  
  4482.                 //载入缩略图
  4483.                 this.loadThumb();
  4484.             },
  4485.             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。
  4486.                 clearTimeout(this.forceRepaintTimer);
  4487.                 var self=this;
  4488.                 this.forceRepaintTimer=setTimeout(function(){
  4489.                     if(envir.opera){
  4490.                         self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1);
  4491.                         self.forceRepaintTimes++;
  4492.                     };
  4493.                 },333);
  4494.             },
  4495.             resizeHandler:function(){//窗口变化时，调整一些东西。
  4496.                 this.thumbScrollbar.reset();
  4497.                 //this.selectedIntoView();
  4498.                 this.fitToScreen();
  4499.                 this.loadThumb();
  4500.             },
  4501.             _isLastSpan: function(span) {  // 用于判断是否自动重载，是否是最后几个图片
  4502.                 if (this.selected.clientWidth == 0) return false;
  4503.                 if (!span) return true;
  4504.  
  4505.                 var index = Array.prototype.slice.call(this.imgSpans).indexOf(span);
  4506.                 if (index != -1) {
  4507.                     var total = this.imgSpans.length;
  4508.                     if (total - index < prefs.gallery.scrollEndAndLoad_num) {
  4509.                         return true;
  4510.                     }
  4511.                 }
  4512.             },
  4513.             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
  4514.  
  4515.                 var icps=this.eleMaps['img-controler-pre'].style;
  4516.                 var icns=this.eleMaps['img-controler-next'].style;
  4517.                 var scps=this.eleMaps['sidebar-controler-pre'].style;
  4518.                 var scns=this.eleMaps['sidebar-controler-next'].style;
  4519.  
  4520.                 //下一张的箭头
  4521.                 var nextSpan = this.getThumSpan();
  4522.                 if (nextSpan) {
  4523.                     icns.display='';
  4524.                     scns.display='';
  4525.                 }else{
  4526.                     icns.display='none';
  4527.                     scns.display='none';
  4528.                 };
  4529.  
  4530.                 // 最后几张图片，滚到底部添加新的图片
  4531.                 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) {
  4532.                     this.scrollToEndAndReload();
  4533.                 }
  4534.  
  4535.                 //上一张的箭头
  4536.                 if(this.getThumSpan(true)){
  4537.                     icps.display='';
  4538.                     scps.display='';
  4539.                 }else{
  4540.                     icps.display='none';
  4541.                     scps.display='none';
  4542.                 };
  4543.             },
  4544.             simpleSlideShow:function(backward,interval){
  4545.                 clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套
  4546.  
  4547.                 var self=this;
  4548.                 var slideShowInterval=setInterval(function(){
  4549.                     var before=self.selected;
  4550.                     backward ? self.selectPrevious() : self.selectNext();
  4551.                     if(before == self.selected){//没有下一个元素了。。
  4552.                         stop();
  4553.                     };
  4554.                 },(interval? interval : 800));
  4555.  
  4556.                 this.slideShowInterval=slideShowInterval;
  4557.  
  4558.                 function stop(){
  4559.                     clearInterval(slideShowInterval);
  4560.                 };
  4561.  
  4562.                 return stop;
  4563.             },
  4564.  
  4565.             reload: function() {  // 重新加载所有图片到库里面
  4566.                 // 函数在 LoadingAnimC 中
  4567.                 var data = this.getAllValidImgs();
  4568.                 // 设置当前选中的图片
  4569.                 data.target = {
  4570.                     src: this.selected.dataset.src
  4571.                 };
  4572.  
  4573.                 this.close(true);
  4574.  
  4575.                 this.load(data, null, true);
  4576.             },
  4577.             reloadNew: function() {  // 加载新的图片到库里面
  4578.                 var newer = true;
  4579.                 var data = this.getAllValidImgs(newer);
  4580.                 if (data.length) {
  4581.                     this._appendThumbSpans(data);
  4582.                 }
  4583.             },
  4584.             getAllValidImgs:function(newer){
  4585.                 var validImgs = [];
  4586.                 var imgs = document.getElementsByTagName('img'),
  4587.                     container = document.querySelector('.pv-gallery-container'),
  4588.                     preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4589.  
  4590.                 imgs = Array.prototype.slice.call(imgs);
  4591.                 arrayFn.forEach.call(document.querySelectorAll("iframe"),function(iframe){
  4592.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  4593.                         try{
  4594.                             arrayFn.forEach.call(iframe.contentWindow.document.getElementsByTagName('img'),function(img){
  4595.                                 imgs.push(img);
  4596.                             });
  4597.                         }catch(e){
  4598.                             console.log(e.toString());
  4599.                         }
  4600.                 });
  4601.                 // 排除库里面的图片
  4602.                 imgs = imgs.filter(function(img){
  4603.                     return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4604.                 });
  4605.  
  4606.                 // 已经在图库里面的
  4607.                 var self = this;
  4608.                 imgs.forEach(function(img) {
  4609.                     if (newer && self._dataCache[img.src]) return;
  4610.  
  4611.                     var result = findPic(img);
  4612.                     if (result) {
  4613.                         validImgs.push(result);
  4614.                         self.data.push(result);
  4615.                     }
  4616.  
  4617.                     self._dataCache[img.src] = true;
  4618.                 });
  4619.  
  4620.                 return validImgs;
  4621.             },
  4622.             scrollToEndAndReload: function() {  // 滚动主窗口到最底部，然后自动重载库的图片
  4623.  
  4624.                 window.scrollTo(0, 9999999);
  4625.  
  4626.                 var self = this;
  4627.                 clearTimeout(self.reloadTimeout);
  4628.                 self.reloadTimeout = setTimeout(function(){
  4629.                     // self.reload();
  4630.                     self.reloadNew();
  4631.                 }, 1000);
  4632.             },
  4633.             exportImages: function () {  // 导出所有图片到新窗口
  4634.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4635.                 var arr = [].map.call(nodes, function(node){
  4636.                     if(unsafeWindow.getComputedStyle(node).display=="none")return "";
  4637.                     else return '<div><img src=' + node.dataset.src + '></div>'
  4638.                 });
  4639.  
  4640.                 var title = document.title;
  4641.  
  4642.                 var html = '\
  4643.                  <head>\
  4644.                  <title>' + title + ' '+i18n("exportImages")+'</title>\
  4645.                  <style>\
  4646.                  .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;}\
  4647.                  .toTop:hover{opacity:1}\
  4648.                  .toTop>span{height:28px;line-height:28px;display:block;color:#FFF;text-align:center;font-size:20px;}\
  4649.                  .grid{-moz-column-count:4;-webkit-column-count:4;column-count:4;-moz-column-gap: 1em;-webkit-column-gap: 1em;column-gap: 1em;}\
  4650.                  .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;}\
  4651.                  .grid>div>img{width: 100%;margin-bottom:10px;}\
  4652.                  .list>div {text-align:center;}\
  4653.                  .list>div>img { max-width: 100%; }\
  4654.                  .gridBig{margin: 0px;}\
  4655.                  .gridBig>div { float: left;margin: 0px 0px 1px 1px;}\
  4656.                  .gridBig>div>img { max-width: 100%; }\
  4657.                  .select{opacity: 0.33;}\
  4658.                  </style>\
  4659.                  </head>\
  4660.                  <div class="toTop">\
  4661.                     <span>￪</span>\
  4662.                  </div>\
  4663.                  <body class="'+prefs.gallery.exportType+'">\
  4664.                  <p style="width:100vw;display:flex;flex-direction:column;">\
  4665.                  <img id="bigImg" style="pointer-events:none;position:fixed;z-index:999;max-height:100vh;top:0px;align-self:center;"></p>\
  4666.                  <p>【'+i18n("picTitle")+'】：' + title + '</p>\
  4667.                  <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> \
  4668.                  <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);">\
  4669.                  </p>';
  4670.  
  4671.                 html += arr.join('\n') +
  4672.                 '<script type="text/javascript">\
  4673.                  document.querySelector(".toTop").addEventListener("click", function(){\
  4674.                  document.body.scrollIntoView();\
  4675.                  });\
  4676.                  [].forEach.call(document.querySelectorAll("div>img"),function(i){\
  4677.                  i.onmouseover=i.onmousemove=function(e){document.querySelector("#bigImg").src=e.ctrlKey?this.src:"";};\
  4678.                  i.onmouseout=function(e){document.querySelector("#bigImg").src="";}\
  4679.                  });\
  4680.                  [].forEach.call(document.querySelectorAll("body>div"),function(i){\
  4681.                  i.onclick=function(){this.classList.toggle("select")}\
  4682.                  });\
  4683.                  </script></body>';
  4684.                 GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html));
  4685.             },
  4686.             copyImages: function(isAlert) {
  4687.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4688.                 var urls = [];
  4689.                 [].forEach.call(nodes, function(node){
  4690.                     if(getComputedStyle(node).display!="none")
  4691.                         urls.push(node.dataset.src);
  4692.                 });
  4693.  
  4694.                 GM_setClipboard(urls.join("\n"));
  4695.  
  4696.                 if (isAlert) {
  4697.                     alert(i18n("copySuccess",urls.length));
  4698.                 }
  4699.             },
  4700.  
  4701.             Preload:function(ele,oriThis){
  4702.                 this.ele=ele;
  4703.                 this.oriThis=oriThis;//主this
  4704.                 this.init();
  4705.             },
  4706.             Scrollbar:function(scrollbar,container,isHorizontal){
  4707.                 this.scrollbar=scrollbar;
  4708.                 this.container=container;
  4709.                 this.isHorizontal=isHorizontal
  4710.                 this.init();
  4711.             },
  4712.  
  4713.             addStyle:function(){
  4714.                 var style=document.createElement('style');
  4715.                 style.type='text/css';
  4716.                 style.textContent='\
  4717.                  /*最外层容器*/\
  4718.                     .pv-gallery-container {\
  4719.                     position: fixed;\
  4720.                     top: 0;\
  4721.                     left: 0;\
  4722.                     width: 100%;\
  4723.                     height: 100%;\
  4724.                     min-width:none;\
  4725.                     min-height:none;\
  4726.                     padding: 0;\
  4727.                     margin: 0;\
  4728.                     border: none;\
  4729.                     z-index:2147483647;\
  4730.                     background-color: transparent;\
  4731.                     }\
  4732.                     /*全局border-box*/\
  4733.                     .pv-gallery-container span{\
  4734.                     -moz-box-sizing: border-box;\
  4735.                     box-sizing: border-box;\
  4736.                     line-height: 1.6;\
  4737.                     }\
  4738.                     .pv-gallery-container * {\
  4739.                     font-size: 14px;\
  4740.                     }\
  4741.                     /*点击还原的工具条*/\
  4742.                     .pv-gallery-maximize-trigger{\
  4743.                     position:fixed;\
  4744.                     bottom:15px;\
  4745.                     left:15px;\
  4746.                     display:none;\
  4747.                     background:#000;\
  4748.                     opacity:0.6;\
  4749.                     padding-left:10px;\
  4750.                     font-size:16px;\
  4751.                     line-height:0;\
  4752.                     color:white;\
  4753.                     cursor:pointer;\
  4754.                     box-shadow:3px 3px 0 0 #333;\
  4755.                     z-index:899999998;\
  4756.                     }\
  4757.                     .pv-gallery-maximize-trigger:hover{\
  4758.                     opacity:0.9;\
  4759.                     }\
  4760.                     .pv-gallery-maximize-trigger-close{\
  4761.                     display:inline-block;\
  4762.                     padding-left:10px;\
  4763.                     vertical-align:middle;\
  4764.                     height:30px;\
  4765.                     padding:10px 0;\
  4766.                     width:24px;\
  4767.                     background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\
  4768.                     }\
  4769.                     .pv-gallery-maximize-trigger-close:hover{\
  4770.                     background-color:#333;\
  4771.                     }\
  4772.                     /*顶栏*/\
  4773.                     .pv-gallery-head {\
  4774.                     position: absolute;\
  4775.                     top: 0;\
  4776.                     left: 0;\
  4777.                     width: 100%;\
  4778.                     height:30px;\
  4779.                     z-index:1;\
  4780.                     background-color:rgb(0,0,0);\
  4781.                     border:none;\
  4782.                     border-bottom:1px solid #333333;\
  4783.                     text-align:right;\
  4784.                     line-height:0;\
  4785.                     font-size: 14px;\
  4786.                     color:#757575;\
  4787.                     padding-right:42px;\
  4788.                     }\
  4789.                     .pv-gallery-head > span{\
  4790.                     vertical-align:middle;\
  4791.                     }\
  4792.                     /*顶栏左边*/\
  4793.                     .pv-gallery-head-float-left{\
  4794.                     float:left;\
  4795.                     height:100%;\
  4796.                     text-align:left;\
  4797.                     padding-left:5px;\
  4798.                     }\
  4799.                     .pv-gallery-head-float-left > span{\
  4800.                     display:inline-block;\
  4801.                     height:100%;\
  4802.                     vertical-align:middle;\
  4803.                     }\
  4804.                     .pv-gallery-head-float-left > span > *{\
  4805.                     vertical-align:middle;\
  4806.                     }\
  4807.                     .pv-gallery-head-left-img-info{\
  4808.                     cursor:help;\
  4809.                     }\
  4810.                     .pv-gallery-head-left-img-info-description {\
  4811.                     margin-left: 10px;\
  4812.                     }\
  4813.                     /*顶栏里面的按钮样式-开始*/\
  4814.                     .pv-gallery-head-command{\
  4815.                     display:inline-block;\
  4816.                     cursor:pointer;\
  4817.                     height:100%;\
  4818.                     padding:0 8px;\
  4819.                     text-align:center;\
  4820.                     position:relative;\
  4821.                     z-index:1;\
  4822.                     vertical-align:middle;\
  4823.                     -o-user-select: none;\
  4824.                     -ms-user-select: none;\
  4825.                     -webkit-user-select: none;\
  4826.                     -moz-user-select: -moz-none;\
  4827.                     user-select: none;\
  4828.                     }\
  4829.                     /*辅助点击事件的生成，countdown*/\
  4830.                     .pv-gallery-head-command_overlayer{\
  4831.                     top:0;\
  4832.                     left:0;\
  4833.                     right:0;\
  4834.                     bottom:0;\
  4835.                     position:absolute;\
  4836.                     opacity:0;\
  4837.                     }\
  4838.                     .pv-gallery-head-command > *{\
  4839.                     vertical-align:middle;\
  4840.                     }\
  4841.                     .pv-gallery-head-command-close{\
  4842.                     position:absolute;\
  4843.                     top:0;\
  4844.                     right:0;\
  4845.                     width:40px;\
  4846.                     border-left: 1px solid #333333;\
  4847.                     background:transparent no-repeat center;\
  4848.                     background-image:url("'+prefs.icons.loadingCancle+'");\
  4849.                     }\
  4850.                     .pv-gallery-head-command-slide-show-countdown{\
  4851.                     font-size:0.8em;\
  4852.                     }\
  4853.                     .pv-gallery-head-command-slide-show-button{\
  4854.                     border-radius:36px;\
  4855.                     display:inline-block;\
  4856.                     width:18px;\
  4857.                     height:18px;\
  4858.                     border:2px solid #757575;\
  4859.                     margin-right:3px;\
  4860.                     line-height:0;\
  4861.                     }\
  4862.                     .pv-gallery-head-command-slide-show-button-inner{\
  4863.                     display:inline-block;\
  4864.                     border:none;\
  4865.                     border-top:4px solid transparent;\
  4866.                     border-bottom:4px solid transparent;\
  4867.                     border-left:8px solid #757575;\
  4868.                     vertical-align:middle;\
  4869.                     }\
  4870.                     .pv-gallery-head-command-slide-show-button-inner_stop{\
  4871.                     border-color:#757575;\
  4872.                     }\
  4873.                     .pv-gallery-head-command-collect-icon{\
  4874.                     display:inline-block;\
  4875.                     height:20px;\
  4876.                     width:20px;\
  4877.                     background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\
  4878.                     }\
  4879.                     .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\
  4880.                     content:"'+i18n("collect")+'";\
  4881.                     }\
  4882.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\
  4883.                     background-position:-40px 0 !important;\
  4884.                     }\
  4885.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\
  4886.                     content:"'+i18n("collected")+'";\
  4887.                     }\
  4888.                     .pv-gallery-head-command-exit-collection{\
  4889.                     color:#939300 !important;\
  4890.                     display:none;\
  4891.                     }\
  4892.                     .pv-gallery-head-command:hover{\
  4893.                     background-color:#272727;\
  4894.                     color:#ccc;\
  4895.                     }\
  4896.                     /*droplist*/\
  4897.                     .pv-gallery-head-command-drop-list{\
  4898.                     position:absolute;\
  4899.                     right:0;\
  4900.                     display:none;\
  4901.                     box-shadow:0 0 3px #808080;\
  4902.                     background-color:#272727;\
  4903.                     line-height: 1.6;\
  4904.                     text-align:left;\
  4905.                     padding:10px;\
  4906.                     color:#ccc;\
  4907.                     margin-top:-1px;\
  4908.                     }\
  4909.                     .pv-gallery-head-command-drop-list-item{\
  4910.                     display:block;\
  4911.                     padding:2px 5px;\
  4912.                     cursor:pointer;\
  4913.                     white-space:nowrap;\
  4914.                     }\
  4915.                     .pv-gallery-head-command-drop-list-item-collect-description{\
  4916.                     cursor:default;\
  4917.                     }\
  4918.                     .pv-gallery-head-command-drop-list-item-collect-description > textarea{\
  4919.                     resize:both;\
  4920.                     width:auto;\
  4921.                     height:auto;\
  4922.                     }\
  4923.                     .pv-gallery-head-command-drop-list-item_disabled{\
  4924.                     color:#757575;\
  4925.                     }\
  4926.                     .pv-gallery-head-command-drop-list-item input + *{\
  4927.                     padding-left:3px;\
  4928.                     }\
  4929.                     .pv-gallery-head-command-drop-list-item input[type=number]{\
  4930.                     text-align:left;\
  4931.                     max-width:50px;\
  4932.                     height:20px;\
  4933.                     }\
  4934.                     .pv-gallery-head-command-drop-list-item > * {\
  4935.                     vertical-align:middle;\
  4936.                     }\
  4937.                     .pv-gallery-head-command-drop-list-item label {\
  4938.                     font-weight: normal;\
  4939.                     }\
  4940.                     .pv-gallery-head-command-drop-list-item:hover{\
  4941.                     background-color:#404040;\
  4942.                     }\
  4943.                     /*container*/\
  4944.                     .pv-gallery-head-command-container{\
  4945.                     display:inline-block;\
  4946.                     height:100%;\
  4947.                     position:relative;\
  4948.                     }\
  4949.                     /* after伪类生成标识下拉菜单的三角图标*/\
  4950.                     .pv-gallery-head-command-container > .pv-gallery-head-command::after{\
  4951.                     content:"";\
  4952.                     display:inline-block;\
  4953.                     vertical-align:middle;\
  4954.                     border:none;\
  4955.                     border-top:7px solid #757575;\
  4956.                     border-left:5px solid transparent;\
  4957.                     border-right:5px solid transparent;\
  4958.                     margin-left:5px;\
  4959.                     -moz-transition:all 0.3s ease-in-out 0s;\
  4960.                     -webkit-transition:all 0.3s ease-in-out 0s;\
  4961.                     transition:all 0.3s ease-in-out 0s;\
  4962.                     }\
  4963.                     .pv-gallery-head-command-container:hover{\
  4964.                     box-shadow:0 0 3px #808080;\
  4965.                     }\
  4966.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\
  4967.                     background-color:#272727;\
  4968.                     color:#ccc;\
  4969.                     }\
  4970.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\
  4971.                     -webkit-transform:rotate(180deg);\
  4972.                     -moz-transform:rotate(180deg);\
  4973.                     transform:rotate(180deg);\
  4974.                     border-top:7px solid #ccc;\
  4975.                     }\
  4976.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\
  4977.                     background-position:-20px 0;\
  4978.                     }\
  4979.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\
  4980.                     border-color:#ccc;\
  4981.                     }\
  4982.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\
  4983.                     border-left-color:#ccc;\
  4984.                     }\
  4985.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\
  4986.                     border-color:#ccc;\
  4987.                     }\
  4988.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\
  4989.                     display:block;\
  4990.                     }\
  4991.                     /*顶栏里面的按钮样式-结束*/\
  4992.                     .pv-gallery-body {\
  4993.                     display: block;\
  4994.                     height: 100%;\
  4995.                     width: 100%;\
  4996.                     margin: 0;\
  4997.                     padding: 0;\
  4998.                     border: none;\
  4999.                     border-top: 30px solid transparent;\
  5000.                     position: relative;\
  5001.                     background-clip: padding-box;\
  5002.                     z-index:0;\
  5003.                     }\
  5004.                     .pv-gallery-img-container {\
  5005.                     display: block;\
  5006.                     padding: 0;\
  5007.                     margin: 0;\
  5008.                     border: none;\
  5009.                     height: 100%;\
  5010.                     width: 100%;\
  5011.                     background-clip: padding-box;\
  5012.                     background-color: rgba(20,20,20,0.96);\
  5013.                     position:relative;\
  5014.                     }\
  5015.                     .pv-gallery-img-container-top {\
  5016.                     border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5017.                     }\
  5018.                     .pv-gallery-img-container-right {\
  5019.                     border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5020.                     }\
  5021.                     .pv-gallery-img-container-bottom {\
  5022.                     border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5023.                     }\
  5024.                     .pv-gallery-img-container-left {\
  5025.                     border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  5026.                     }\
  5027.                     /*大图区域的切换控制按钮*/\
  5028.                     .pv-gallery-img-controler{\
  5029.                     position:absolute;\
  5030.                     top:50%;\
  5031.                     height:60px;\
  5032.                     width:50px;\
  5033.                     margin-top:-30px;\
  5034.                     cursor:pointer;\
  5035.                     opacity:0.3;\
  5036.                     z-index:1;\
  5037.                     }\
  5038.                     .pv-gallery-img-controler-pre{\
  5039.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\
  5040.                     left:10px;\
  5041.                     }\
  5042.                     .pv-gallery-img-controler-next{\
  5043.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\
  5044.                     right:10px;\
  5045.                     }\
  5046.                     .pv-gallery-img-controler:hover{\
  5047.                     background-color:rgba(140,140,140,0.5);\
  5048.                     opacity:0.9;\
  5049.                     z-index:2;\
  5050.                     }\
  5051.                     /*滚动条样式--开始*/\
  5052.                     .pv-gallery-scrollbar-h,\
  5053.                     .pv-gallery-scrollbar-v{\
  5054.                     display:none;\
  5055.                     z-index:1;\
  5056.                     opacity:0.3;\
  5057.                     position:absolute;\
  5058.                     margin:0;\
  5059.                     padding:0;\
  5060.                     border:none;\
  5061.                     }\
  5062.                     .pv-gallery-scrollbar-h{\
  5063.                     bottom:10px;\
  5064.                     left:0;\
  5065.                     right:0;\
  5066.                     height:10px;\
  5067.                     margin:0 2px;\
  5068.                     }\
  5069.                     .pv-gallery-scrollbar-v{\
  5070.                     top:0;\
  5071.                     bottom:0;\
  5072.                     right:10px;\
  5073.                     width:10px;\
  5074.                     margin:2px 0;\
  5075.                     }\
  5076.                     .pv-gallery-scrollbar-h:hover{\
  5077.                     height:15px;\
  5078.                     }\
  5079.                     .pv-gallery-scrollbar-v:hover{\
  5080.                     width:15px;\
  5081.                     }\
  5082.                     .pv-gallery-scrollbar-h:hover,\
  5083.                     .pv-gallery-scrollbar-v:hover{\
  5084.                     opacity:0.9;\
  5085.                     z-index:2;\
  5086.                     }\
  5087.                     .pv-gallery-scrollbar-h-track,\
  5088.                     .pv-gallery-scrollbar-v-track{\
  5089.                     position:absolute;\
  5090.                     top:0;\
  5091.                     left:0;\
  5092.                     right:0;\
  5093.                     bottom:0;\
  5094.                     background-color:rgba(100,100,100,1);\
  5095.                     border:2px solid transparent;\
  5096.                     }\
  5097.                     .pv-gallery-scrollbar-h-handle,\
  5098.                     .pv-gallery-scrollbar-v-handle{\
  5099.                     position:absolute;\
  5100.                     background-color:black;\
  5101.                     }\
  5102.                     .pv-gallery-scrollbar-h-handle{\
  5103.                     height:100%;\
  5104.                     }\
  5105.                     .pv-gallery-scrollbar-v-handle{\
  5106.                     width:100%;\
  5107.                     }\
  5108.                     .pv-gallery-scrollbar-h-handle:hover,\
  5109.                     .pv-gallery-scrollbar-v-handle:hover{\
  5110.                     background-color:#502121;\
  5111.                     }\
  5112.                     .pv-gallery-scrollbar-h-handle:active,\
  5113.                     .pv-gallery-scrollbar-v-handle:active{\
  5114.                     background-color:#391A1A;\
  5115.                     }\
  5116.                     /*滚动条样式--结束*/\
  5117.                     .pv-gallery-img-content{\
  5118.                     display:block;\
  5119.                     width:100%;\
  5120.                     height:100%;\
  5121.                     overflow:hidden;\
  5122.                     text-align:center;\
  5123.                     padding:0;\
  5124.                     border:none;\
  5125.                     margin:0;\
  5126.                     line-height:0;\
  5127.                     font-size:0;\
  5128.                     white-space:nowrap;\
  5129.                     }\
  5130.                     .pv-gallery-img-parent{\
  5131.                     display:inline-block;\
  5132.                     vertical-align:middle;\
  5133.                     line-height:0;\
  5134.                     }\
  5135.                     .pv-gallery-img_broken{\
  5136.                     display:none;\
  5137.                     cursor:pointer;\
  5138.                     }\
  5139.                     .pv-gallery-img{\
  5140.                     position:relative;\/*辅助e.layerX,layerY*/\
  5141.                     display:inline-block;\
  5142.                     vertical-align:middle;\
  5143.                     width:auto;\
  5144.                     height:auto;\
  5145.                     padding:0;\
  5146.                     border:5px solid #313131;\
  5147.                     margin:10px;\
  5148.                     opacity:0.6;\
  5149.                     -webkit-transform:scale(0.9);\
  5150.                     -moz-transform:scale(0.9);\
  5151.                     transform:scale(0.9);\
  5152.                     '+
  5153.                         (prefs.gallery.transition ? ('\
  5154.                     -webkit-transition: opacity 0.15s ease-in-out,\
  5155.                     -webkit-transform 0.1s ease-in-out;\
  5156.                     -moz-transition: opacity 0.15s ease-in-out,\
  5157.                     -moz-transform 0.1s ease-in-out;\
  5158.                     transition: opacity 0.15s ease-in-out,\
  5159.                     transform 0.1s ease-in-out;\
  5160.                     ') : '') + '\
  5161.                     }\
  5162.                     .pv-gallery-img_zoom-out{\
  5163.                     cursor:'+support.cssCursorValue.zoomOut+';\
  5164.                     }\
  5165.                     .pv-gallery-img_zoom-in{\
  5166.                     cursor:'+support.cssCursorValue.zoomIn+';\
  5167.                     }\
  5168.                     .pv-gallery-sidebar-toggle{\
  5169.                     position:absolute;\
  5170.                     line-height:0;\
  5171.                     text-align:center;\
  5172.                     background-color:rgb(0,0,0);\
  5173.                     color:#757575;\
  5174.                     white-space:nowrap;\
  5175.                     cursor:pointer;\
  5176.                     z-index:1;\
  5177.                     display:none;\
  5178.                     }\
  5179.                     .pv-gallery-sidebar-toggle:hover{\
  5180.                     color:#ccc;\
  5181.                     }\
  5182.                     .pv-gallery-sidebar-toggle-h{\
  5183.                     width:80px;\
  5184.                     margin-left:-40px;\
  5185.                     left:50%;\
  5186.                     }\
  5187.                     .pv-gallery-sidebar-toggle-v{\
  5188.                     height:80px;\
  5189.                     margin-top:-40px;\
  5190.                     top:50%;\
  5191.                     }\
  5192.                     .pv-gallery-sidebar-toggle-top{\
  5193.                     top:-5px;\
  5194.                     }\
  5195.                     .pv-gallery-sidebar-toggle-right{\
  5196.                     right:-5px;\
  5197.                     }\
  5198.                     .pv-gallery-sidebar-toggle-bottom{\
  5199.                     bottom:-5px;\
  5200.                     }\
  5201.                     .pv-gallery-sidebar-toggle-left{\
  5202.                     left:-5px;\
  5203.                     }\
  5204.                     .pv-gallery-sidebar-toggle-content{\
  5205.                     display:inline-block;\
  5206.                     vertical-align:middle;\
  5207.                     white-space:normal;\
  5208.                     word-wrap:break-word;\
  5209.                     overflow-wrap:break-word;\
  5210.                     line-height:1.1;\
  5211.                     font-size:12px;\
  5212.                     text-align:center;\
  5213.                     margin:2px;\
  5214.                     }\
  5215.                     .pv-gallery-sidebar-toggle-content-v{\
  5216.                     width:1.1em;\
  5217.                     }\
  5218.                     /*侧边栏开始*/\
  5219.                     .pv-gallery-sidebar-container {\
  5220.                     position: absolute;\
  5221.                     background-color:rgb(0,0,0);\
  5222.                     padding:5px;\
  5223.                     border:none;\
  5224.                     margin:none;\
  5225.                     text-align:center;\
  5226.                     line-height:0;\
  5227.                     white-space:nowrap;\
  5228.                     -o-user-select: none;\
  5229.                     -webkit-user-select: none;\
  5230.                     -moz-user-select: -moz-none;\
  5231.                     user-select: none;\
  5232.                     }\
  5233.                     .pv-gallery-sidebar-container-h {\
  5234.                     height: '+ prefs.gallery.sidebarSize +'px;\
  5235.                     width: 100%;\
  5236.                     }\
  5237.                     .pv-gallery-sidebar-container-v {\
  5238.                     width: '+ prefs.gallery.sidebarSize +'px;\
  5239.                     height: 100%;\
  5240.                     }\
  5241.                     .pv-gallery-sidebar-container-top {\
  5242.                     top: 0;\
  5243.                     left: 0;\
  5244.                     border-bottom:1px solid #333333;\
  5245.                     }\
  5246.                     .pv-gallery-sidebar-container-right {\
  5247.                     top: 0;\
  5248.                     right: 0;\
  5249.                     border-left:1px solid #333333;\
  5250.                     }\
  5251.                     .pv-gallery-sidebar-container-bottom {\
  5252.                     bottom: 0;\
  5253.                     left: 0;\
  5254.                     border-top:1px solid #333333;\
  5255.                     }\
  5256.                     .pv-gallery-sidebar-container-left {\
  5257.                     top: 0;\
  5258.                     left: 0;\
  5259.                     border-right:1px solid #333333;\
  5260.                     }\
  5261.                     .pv-gallery-sidebar-content {\
  5262.                     display: inline-block;\
  5263.                     margin: 0;\
  5264.                     padding: 0;\
  5265.                     border: none;\
  5266.                     background-clip: padding-box;\
  5267.                     vertical-align:middle;\
  5268.                     position:relative;\
  5269.                     text-align:left;\
  5270.                     }\
  5271.                     .pv-gallery-sidebar-content-h {\
  5272.                     height: 100%;\
  5273.                     width: 90%;\
  5274.                     border-left: 40px solid transparent;\
  5275.                     border-right: 40px solid transparent;\
  5276.                     }\
  5277.                     .pv-gallery-sidebar-content-v {\
  5278.                     height: 90%;\
  5279.                     width: 100%;\
  5280.                     border-top: 40px solid transparent;\
  5281.                     border-bottom: 40px solid transparent;\
  5282.                     }\
  5283.                     .pv-gallery-sidebar-controler{\
  5284.                     cursor:pointer;\
  5285.                     position:absolute;\
  5286.                     background:rgba(255,255,255,0.1) no-repeat center;\
  5287.                     }\
  5288.                     .pv-gallery-sidebar-controler:hover{\
  5289.                     background-color:rgba(255,255,255,0.3);\
  5290.                     }\
  5291.                     .pv-gallery-sidebar-controler-pre-h,\
  5292.                     .pv-gallery-sidebar-controler-next-h{\
  5293.                     top:0;\
  5294.                     width:36px;\
  5295.                     height:100%;\
  5296.                     }\
  5297.                     .pv-gallery-sidebar-controler-pre-v,\
  5298.                     .pv-gallery-sidebar-controler-next-v{\
  5299.                     left:0;\
  5300.                     width:100%;\
  5301.                     height:36px;\
  5302.                     }\
  5303.                     .pv-gallery-sidebar-controler-pre-h {\
  5304.                     left: -40px;\
  5305.                     background-image: url("'+prefs.icons.arrowLeft+'");\
  5306.                     }\
  5307.                     .pv-gallery-sidebar-controler-next-h {\
  5308.                     right: -40px;\
  5309.                     background-image: url("'+prefs.icons.arrowRight+'");\
  5310.                     }\
  5311.                     .pv-gallery-sidebar-controler-pre-v {\
  5312.                     top: -40px;\
  5313.                     background-image: url("'+prefs.icons.arrowTop+'");\
  5314.                     }\
  5315.                     .pv-gallery-sidebar-controler-next-v {\
  5316.                     bottom: -40px;\
  5317.                     background-image: url("'+prefs.icons.arrowBottom+'");\
  5318.                     }\
  5319.                     .pv-gallery-sidebar-thumbnails-container {\
  5320.                     display: block;\
  5321.                     overflow: hidden;\
  5322.                     height: 100%;\
  5323.                     width: 100%;\
  5324.                     margin:0;\
  5325.                     border:none;\
  5326.                     padding:0;\
  5327.                     line-height:0;\
  5328.                     position:relative;\
  5329.                     }\
  5330.                     .pv-gallery-sidebar-thumbnails-container span{\
  5331.                     vertical-align:middle;\
  5332.                     }\
  5333.                     .pv-gallery-sidebar-thumbnails-container-h{\
  5334.                     border-left:1px solid #464646;\
  5335.                     border-right:1px solid #464646;\
  5336.                     white-space:nowrap;\
  5337.                     }\
  5338.                     .pv-gallery-sidebar-thumbnails-container-v{\
  5339.                     border-top:1px solid #464646;\
  5340.                     border-bottom:1px solid #464646;\
  5341.                     white-space:normal;\
  5342.                     }\
  5343.                     .pv-gallery-sidebar-thumbnails-container-top {\
  5344.                     padding-bottom:5px;\
  5345.                     }\
  5346.                     .pv-gallery-sidebar-thumbnails-container-right {\
  5347.                     padding-left:5px;\
  5348.                     }\
  5349.                     .pv-gallery-sidebar-thumbnails-container-bottom {\
  5350.                     padding-top:5px;\
  5351.                     }\
  5352.                     .pv-gallery-sidebar-thumbnails-container-left {\
  5353.                     padding-right:5px;\
  5354.                     }\
  5355.                     .pv-gallery-sidebar-thumb-container {\
  5356.                     display:inline-block;\
  5357.                     text-align: center;\
  5358.                     border:2px solid rgb(52,52,52);\
  5359.                     cursor:pointer;\
  5360.                     position:relative;\
  5361.                     padding:2px;\
  5362.                     font-size:0;\
  5363.                     line-height:0;\
  5364.                     white-space:nowrap;\
  5365.                     vertical-align: middle;\
  5366.                     top:0;\
  5367.                     left:0;\
  5368.                     -webkit-transition:all 0.2s ease-in-out;\
  5369.                     transition:all 0.2s ease-in-out;\
  5370.                     }\
  5371.                     .pv-gallery-sidebar-thumbnails-container-h  .pv-gallery-sidebar-thumb-container {\
  5372.                     margin:0 2px;\
  5373.                     height:100%;\
  5374.                     }\
  5375.                     .pv-gallery-sidebar-thumbnails-container-v  .pv-gallery-sidebar-thumb-container {\
  5376.                     margin:2px 0;\
  5377.                     width:100%;\
  5378.                     }\
  5379.                     .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\
  5380.                     display:none;\
  5381.                     }\
  5382.                     .pv-gallery-sidebar-thumb-container:hover {\
  5383.                     border:2px solid rgb(57,149,211);\
  5384.                     }\
  5385.                     .pv-gallery-sidebar-thumb_selected {\
  5386.                     border:2px solid rgb(229,59,62);\
  5387.                     }\
  5388.                     .pv-gallery-sidebar-thumb_selected-top {\
  5389.                     top:5px;\
  5390.                     }\
  5391.                     .pv-gallery-sidebar-thumb_selected-right {\
  5392.                     left:-5px;\
  5393.                     }\
  5394.                     .pv-gallery-sidebar-thumb_selected-bottom {\
  5395.                     top:-5px;\
  5396.                     }\
  5397.                     .pv-gallery-sidebar-thumb_selected-left {\
  5398.                     left:5px;\
  5399.                     }\
  5400.                     .pv-gallery-sidebar-thumb-loading{\
  5401.                     position:absolute;\
  5402.                     top:0;\
  5403.                     left:0;\
  5404.                     text-align:center;\
  5405.                     width:100%;\
  5406.                     height:100%;\
  5407.                     display:none;\
  5408.                     opacity:0.6;\
  5409.                     background:black url("'+ prefs.icons.loading + '") no-repeat center ;\
  5410.                     }\
  5411.                     .pv-gallery-sidebar-thumb-loading:hover{\
  5412.                     opacity:0.8;\
  5413.                     }\
  5414.                     .pv-gallery-sidebar-thumb {\
  5415.                     display: inline-block;\
  5416.                     vertical-align: middle;\
  5417.                     max-width: 100% !important;\
  5418.                     max-height: 100% !important;\
  5419.                     height: auto !important;\
  5420.                     width: auto !important;\
  5421.                     }\
  5422.                     .pv-gallery-vertical-align-helper{\
  5423.                     display:inline-block;\
  5424.                     vertical-align:middle;\
  5425.                     width:0;\
  5426.                     height:100%;\
  5427.                     margin:0;\
  5428.                     border:0;\
  5429.                     padding:0;\
  5430.                     visibility:hidden;\
  5431.                     white-space:nowrap;\
  5432.                     background-color:red;\
  5433.                     }\
  5434.                     ';
  5435.                 var head=document.head;
  5436.                 head.appendChild(style);
  5437.                 this.globalSSheet=style.sheet;
  5438.  
  5439.                 var style2=document.createElement('style');
  5440.                 this.thumbVisibleStyle=style2;
  5441.                 style2.type='text/css';
  5442.                 head.appendChild(style2);
  5443.  
  5444.                 // 让 description 的文字内容溢出用点点点(...)省略号表示
  5445.                 // .pv-gallery-head-left-img-info-description {
  5446.                 //      overflow: hidden;
  5447.                 //     text-overflow: ellipsis;
  5448.                 //     white-space: nowrap;
  5449.                 //     width: 27em;
  5450.                 // }
  5451.             },
  5452.  
  5453.         };
  5454.  
  5455.  
  5456.         GalleryC.prototype.Preload.prototype={//预读对象
  5457.             init:function(){
  5458.                 if(!this.container){//预读的图片都仍里面
  5459.                     var div=document.createElement('div');
  5460.                     div.className='pv-gallery-preloaded-img-container';
  5461.                     div.style.display='none';
  5462.                     document.body.appendChild(div);
  5463.                     GalleryC.prototype.Preload.prototype.container=div;
  5464.                 };
  5465.                 this.max=prefs.gallery.max;
  5466.                 this.nextNumber=0;
  5467.                 this.nextEle=this.ele;
  5468.                 this.preNumber=0;
  5469.                 this.preEle=this.ele;
  5470.                 this.direction='pre';
  5471.             },
  5472.             preload:function(){
  5473.                 var ele=this.getPreloadEle();
  5474.                 if(!ele){
  5475.                     //console.log('预读正常结束');
  5476.                     return;
  5477.                 };
  5478.  
  5479.                 //console.log('正在预读：',ele);
  5480.                 var self=this;
  5481.                 this.imgReady=imgReady(dataset(ele,'src'),{
  5482.                     loadEnd:function(){
  5483.                         if(self.aborted){
  5484.                             //console.log('强制终止了');
  5485.                             return;
  5486.                         };
  5487.                         dataset(ele,'preloaded','true')
  5488.                         self.container.appendChild(this);
  5489.                         self.preload();
  5490.                     },
  5491.                     time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。
  5492.                 });
  5493.             },
  5494.             getPreloadEle:function(){
  5495.                 if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){
  5496.                     return;
  5497.                 };
  5498.                 var ele=this.direction=='pre'?  this.getNext() : this.getPrevious();
  5499.                 if(ele && !dataset(ele,'preloaded')){
  5500.                     return ele;
  5501.                 }else{
  5502.                     return this.getPreloadEle();
  5503.                 };
  5504.             },
  5505.             getNext:function(){
  5506.                 this.nextNumber++;
  5507.                 this.direction='next';
  5508.                 if(!this.nextEle)return;
  5509.                 return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle));
  5510.             },
  5511.             getPrevious:function(){
  5512.                 this.preNumber++;
  5513.                 this.direction='pre';
  5514.                 if(!this.preEle)return;
  5515.                 return (this.preEle = this.oriThis.getThumSpan(true,this.preEle));
  5516.             },
  5517.             abort:function(){
  5518.                 this.aborted=true;
  5519.                 if(this.imgReady){
  5520.                     this.imgReady.abort();
  5521.                 };
  5522.             },
  5523.         };
  5524.  
  5525.  
  5526.         GalleryC.prototype.Scrollbar.prototype={//滚动条对象
  5527.             init:function(){
  5528.                 var bar=this.scrollbar.bar;
  5529.                 this.shown=bar.offsetWidth!=0;
  5530.                 var self=this;
  5531.                 bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！
  5532.                     e.preventDefault();
  5533.                     var target=e.target;
  5534.                     var handle=self.scrollbar.handle;
  5535.                     var track=self.scrollbar.track;
  5536.                     switch(target){
  5537.                         case handle:{//手柄；功能，拖动手柄来滚动窗口
  5538.                             var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY'];
  5539.                             var oHOffset=parseFloat(handle.style[pro[0]]);
  5540.                             var oClient=e[pro[1]];
  5541.  
  5542.                             var moveHandler=function(e){
  5543.                                 self.scroll(oHOffset + e[pro[1]] - oClient,true);
  5544.                             };
  5545.                             var upHandler=function(){
  5546.                                 document.removeEventListener('mousemove',moveHandler,true);
  5547.                                 document.removeEventListener('mouseup',upHandler,true);
  5548.                             };
  5549.                             document.addEventListener('mousemove',moveHandler,true);
  5550.                             document.addEventListener('mouseup',upHandler,true);
  5551.                         }break;
  5552.                         case track:{//轨道；功能，按住不放来连续滚动一个页面的距离
  5553.                             var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight'];
  5554.                             var clickOffset=typeof e[pro[1]]=='undefined' ?  e[pro[2]] : e[pro[1]];
  5555.                             var handleOffset=parseFloat(handle.style[pro[0]]);
  5556.                             var handleSize=handle[pro[4]];
  5557.                             var under= clickOffset > handleOffset ;//点击在滚动手柄的下方
  5558.                             var containerSize=self.container[pro[3]];
  5559.  
  5560.                             var scroll=function(){
  5561.                                 self.scrollBy(under?  (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点
  5562.                             };
  5563.                             scroll();
  5564.  
  5565.                             var checkStop=function(){//当手柄到达点击位置时停止
  5566.                                 var handleOffset=parseFloat(handle.style[pro[0]]);
  5567.                                 if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){
  5568.                                     clearTimeout(scrollTimeout);
  5569.                                     clearInterval(scrollInterval);
  5570.                                 };
  5571.                             };
  5572.  
  5573.  
  5574.                             var scrollInterval;
  5575.                             var scrollTimeout=setTimeout(function(){
  5576.                                 scroll();
  5577.                                 scrollInterval=setInterval(function(){
  5578.                                     scroll();
  5579.                                     checkStop();
  5580.                                 },120);
  5581.                                 checkStop();
  5582.                             },300);
  5583.  
  5584.  
  5585.                             checkStop();
  5586.  
  5587.                             var upHandler=function(){
  5588.                                 clearTimeout(scrollTimeout);
  5589.                                 clearInterval(scrollInterval);
  5590.                                 document.removeEventListener('mouseup',upHandler,true);
  5591.                             };
  5592.                             document.addEventListener('mouseup',upHandler,true);
  5593.                         }break;
  5594.                     };
  5595.  
  5596.                 },true);
  5597.             },
  5598.             reset:function(){//判断滚动条该显示还是隐藏
  5599.  
  5600.                 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height'];
  5601.  
  5602.                 //如果内容大于容器的content区域
  5603.  
  5604.                 var scrollSize=this.container[pro[0]];
  5605.                 var clientSize=this.container[pro[1]];
  5606.                 var scrollMax=scrollSize - clientSize;
  5607.                 this.scrollMax=scrollMax;
  5608.                 if(scrollMax>0){
  5609.                     this.show();
  5610.                     var trackSize=this.scrollbar.track[pro[1]];
  5611.                     this.trackSize=trackSize;
  5612.                     var handleSize=Math.floor((clientSize/scrollSize) * trackSize);
  5613.                     handleSize=Math.max(20,handleSize);//限制手柄的最小大小;
  5614.                     this.handleSize=handleSize;
  5615.                     this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度
  5616.                     this.scrollbar.handle.style[pro[2]]= handleSize + 'px';
  5617.                     this.scroll(this.getScrolled());
  5618.                 }else{
  5619.                     this.hide();
  5620.                 };
  5621.             },
  5622.             show:function(){
  5623.                 if(this.shown)return;
  5624.                 this.shown=true;
  5625.                 this.scrollbar.bar.style.display='block';
  5626.             },
  5627.             hide:function(){
  5628.                 if(!this.shown)return;
  5629.                 this.shown=false;
  5630.                 this.scrollbar.bar.style.display='none';
  5631.             },
  5632.             scrollBy:function(distance,handleDistance){
  5633.                 return this.scroll(this.getScrolled() + (handleDistance?  distance / this.one :  distance));
  5634.             },
  5635.             scrollByPages:function(num){
  5636.                 this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num);
  5637.             },
  5638.             scroll:function(distance,handleDistance,transition){
  5639.                 if(!this.shown)return;
  5640.  
  5641.                 //滚动实际滚动条
  5642.                 var _distance=distance;
  5643.                 _distance=handleDistance?  distance / this.one :  distance;
  5644.                 _distance=Math.max(0,_distance);
  5645.                 _distance=Math.min(_distance,this.scrollMax);
  5646.  
  5647.  
  5648.                 var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop'];
  5649.  
  5650.  
  5651.                 //滚动虚拟滚动条
  5652.                 //根据比例转换为滚动条上应该滚动的距离。
  5653.                 distance=handleDistance? distance : this.one * distance;
  5654.                 //处理非法值
  5655.                 distance=Math.max(0,distance);//如果值小于0那么取0
  5656.                 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值
  5657.  
  5658.                 var shs=this.scrollbar.handle.style;
  5659.                 var container=this.container;
  5660.                 if(transition){
  5661.                     clearInterval(this.transitionInterval);
  5662.  
  5663.                     var start=0;
  5664.                     var duration=10;
  5665.  
  5666.                     var cStart=this.getScrolled();
  5667.                     var cChange=_distance-cStart;
  5668.                     var sStart=parseFloat(shs[pro[0]]);
  5669.                     var sChange=distance-sStart;
  5670.  
  5671.                     var transitionInterval=setInterval(function(){
  5672.                         var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration);
  5673.                         var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration);
  5674.  
  5675.                         container[pro[1]]=cEnd;
  5676.                         shs[pro[0]]=sEnd + 'px';
  5677.  
  5678.                         start++;
  5679.                         if(start>=duration){
  5680.                             clearInterval(transitionInterval);
  5681.                         };
  5682.                     },35);
  5683.  
  5684.                     this.transitionInterval=transitionInterval;
  5685.  
  5686.                     return;
  5687.                 };
  5688.  
  5689.                 var noScroll=shs[pro[0]]==distance + 'px';
  5690.                 shs[pro[0]]=distance + 'px';
  5691.                 container[pro[1]]=_distance;
  5692.                 return noScroll;
  5693.             },
  5694.             getScrolled:function(){
  5695.                 return  this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')];
  5696.             },
  5697.         };
  5698.  
  5699.  
  5700.         //放大镜
  5701.         function MagnifierC(img,data){
  5702.             this.img=img;
  5703.             this.data=data;
  5704.             this.init();
  5705.         };
  5706.  
  5707.         MagnifierC.all=[];
  5708.         MagnifierC.styleZIndex=900000000;//全局z-index;
  5709.         MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort();//升序
  5710.         MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序
  5711.  
  5712.         MagnifierC.prototype={
  5713.             init:function(){
  5714.                 this.addStyle();
  5715.                 MagnifierC.all.push(this);
  5716.                 var container=document.createElement('span');
  5717.  
  5718.                 container.className='pv-magnifier-container';
  5719.                 document.body.appendChild(container);
  5720.  
  5721.                 this.magnifier=container;
  5722.  
  5723.                 var imgNaturalSize={
  5724.                     h:this.img.naturalHeight,
  5725.                     w:this.img.naturalWidth,
  5726.                 };
  5727.  
  5728.                 this.imgNaturalSize=imgNaturalSize;
  5729.  
  5730.                 var cs=container.style;
  5731.                 cs.zIndex=MagnifierC.styleZIndex++;
  5732.  
  5733.  
  5734.  
  5735.                 var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2);
  5736.                 this.maxDia=maxDia;
  5737.  
  5738.                 var radius=prefs.magnifier.radius;
  5739.                 radius=Math.min(maxDia/2,radius);
  5740.                 this.radius=radius;
  5741.                 var diameter=radius * 2;
  5742.                 this.diameter=diameter;
  5743.  
  5744.                 cs.width=diameter + 'px';
  5745.                 cs.height=diameter + 'px';
  5746.                 cs.borderRadius=radius+1 + 'px';
  5747.                 cs.backgroundImage='url("'+ this.img.src +'")';
  5748.                 cs.marginLeft= -radius +'px';
  5749.                 cs.marginTop= -radius +'px';
  5750.  
  5751.                 var imgPos=getContentClientRect(this.data.img);
  5752.                 var wScrolled=getScrolled();
  5753.                 var imgRange={//图片所在范围
  5754.                     x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x],
  5755.                     y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y],
  5756.                 };
  5757.                 var imgW=imgRange.x[1] - imgRange.x[0];
  5758.                 var imgH=imgRange.y[1] - imgRange.y[0];
  5759.                 //如果图片太小的话，进行范围扩大。
  5760.                 var minSize=60;
  5761.                 if(imgW < minSize){
  5762.                     imgRange.x[1] +=(minSize - imgW)/2;
  5763.                     imgRange.x[0] -=(minSize - imgW)/2;
  5764.                     imgW=minSize;
  5765.                 };
  5766.                 if(imgH < minSize){
  5767.                     imgRange.y[1] +=(minSize - imgH)/2;
  5768.                     imgRange.y[0] -=(minSize - imgH)/2;
  5769.                     imgH=minSize;
  5770.                 };
  5771.                 this.imgSize={
  5772.                     w:imgW,
  5773.                     h:imgH,
  5774.                 };
  5775.                 this.imgRange=imgRange;
  5776.                 //console.log(this.imgRange,this.imgSize);
  5777.  
  5778.                 this.setMouseRange();
  5779.  
  5780.  
  5781.                 this.move({
  5782.                     pageX:imgRange.x[0],
  5783.                     pageY:imgRange.y[0],
  5784.                 });
  5785.  
  5786.                 this._focus=this.focus.bind(this);
  5787.                 this._blur=this.blur.bind(this);
  5788.                 this._move=this.move.bind(this);
  5789.                 this._remove=this.remove.bind(this);
  5790.                 this._pause=this.pause.bind(this);
  5791.                 this._zoom=this.zoom.bind(this);
  5792.  
  5793.                 if(prefs.magnifier.wheelZoom.enabled){
  5794.                     this.zoomLevel=1;
  5795.                     this.defaultDia=diameter;
  5796.                     addWheelEvent(container,this._zoom,false);
  5797.                 };
  5798.  
  5799.                 container.addEventListener('mouseover',this._focus,false);
  5800.                 container.addEventListener('mouseout',this._blur,false);
  5801.                 container.addEventListener('dblclick',this._remove,false);
  5802.                 container.addEventListener('click',this._pause,false);
  5803.  
  5804.  
  5805.                 document.addEventListener('mousemove',this._move,true);
  5806.             },
  5807.             addStyle:function(){
  5808.                 if(MagnifierC.style)return;
  5809.                 var style=document.createElement('style');
  5810.                 style.type='text/css';
  5811.                 MagnifierC.style=style;
  5812.                 style.textContent='\
  5813.                     .pv-magnifier-container{\
  5814.                     position:absolute;\
  5815.                     padding:0;\
  5816.                     margin:0;\
  5817.                     background-origin:border-box;\
  5818.                     -moz-box-sizing:border-box;\
  5819.                     box-sizing:border-box;\
  5820.                     border:3px solid #CCCCCC;\
  5821.                     background:rgba(40, 40, 40, 0.9) no-repeat;\
  5822.                     }\
  5823.                     .pv-magnifier-container_focus{\
  5824.                     box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\
  5825.                     }\
  5826.                     .pv-magnifier-container_pause{\
  5827.                     border-color:red;\
  5828.                     }\
  5829.                     ';
  5830.                 document.head.appendChild(style);
  5831.             },
  5832.             focus:function(){
  5833.                 this.magnifier.classList.add('pv-magnifier-container_focus');
  5834.                 this.magnifier.style.zIndex=MagnifierC.styleZIndex++;
  5835.             },
  5836.             blur:function(){
  5837.                 this.magnifier.classList.remove('pv-magnifier-container_focus');
  5838.             },
  5839.             move:function(e){
  5840.                 var mouseCoor={
  5841.                     x:e.pageX,
  5842.                     y:e.pageY,
  5843.                 };
  5844.                 var mouseRange=this.mouseRange;
  5845.                 var imgRange=this.imgRange;
  5846.  
  5847.                 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
  5848.                 if(mouseCoor.x > imgRange.x[1]){
  5849.                     mouseCoor.x = imgRange.x[1];
  5850.                 }else if(mouseCoor.x < imgRange.x[0]){
  5851.                     mouseCoor.x = imgRange.x[0];
  5852.                 };
  5853.                 if(mouseCoor.y > imgRange.y[1]){
  5854.                     mouseCoor.y = imgRange.y[1];
  5855.                 }else if(mouseCoor.y < imgRange.y[0]){
  5856.                     mouseCoor.y = imgRange.y[0];
  5857.                 };
  5858.  
  5859.                 var ms=this.magnifier.style;
  5860.                 ms.top= mouseCoor.y + 'px';
  5861.                 ms.left= mouseCoor.x + 'px';
  5862.  
  5863.                 var radius=this.radius;
  5864.                 var imgSize=this.imgSize;
  5865.                 var imgNaturalSize=this.imgNaturalSize;
  5866.                 var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px';
  5867.                 var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px';
  5868.                 //console.log(px,py);
  5869.                 ms.backgroundPosition=px + ' ' + py;
  5870.             },
  5871.             getNextZoomLevel:function(){
  5872.                 var level;
  5873.                 var self=this;
  5874.                 if(this.zoomOut){//缩小
  5875.                     MagnifierC.zoomRangeR._find(function(value){
  5876.                         if(value < self.zoomLevel){
  5877.                             level=value;
  5878.                             return true;
  5879.                         }
  5880.                     })
  5881.                 }else{
  5882.                     MagnifierC.zoomRange._find(function(value){
  5883.                         if(value > self.zoomLevel){
  5884.                             level=value;
  5885.                             return true;
  5886.                         };
  5887.                     });
  5888.                 }
  5889.                 return level;
  5890.             },
  5891.             zoom:function(e){
  5892.                 if(e.deltaY===0)return;//非Y轴的滚动
  5893.                 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return;
  5894.                 e.preventDefault();
  5895.                 if(e.deltaY < 0){//向上滚，放大；
  5896.                     if(this.diameter >= this.maxDia)return;
  5897.                     this.zoomOut=false;
  5898.                 }else{
  5899.                     this.zoomOut=true;
  5900.                 };
  5901.                 var level=this.getNextZoomLevel();
  5902.                 if(!level)return;
  5903.  
  5904.                 this.zoomLevel=level;
  5905.                 var diameter=this.defaultDia * level;
  5906.                 if(diameter > this.maxDia){
  5907.                     diameter = this.maxDia;
  5908.                 };
  5909.  
  5910.                 var radius=diameter/2
  5911.                 this.diameter=diameter;
  5912.                 var bRadius=this.radius;
  5913.                 this.radius=radius;
  5914.                 this.setMouseRange();
  5915.                 var ms=this.magnifier.style;
  5916.                 ms.width=diameter+'px';
  5917.                 ms.height=diameter+'px';
  5918.                 ms.borderRadius=radius+1 + 'px';
  5919.                 ms.marginLeft=-radius+'px';
  5920.                 ms.marginTop=-radius+'px';
  5921.                 var bBP=ms.backgroundPosition.split(' ');
  5922.                 ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px');
  5923.  
  5924.             },
  5925.             pause:function(){
  5926.                 if(this.paused){
  5927.                     this.magnifier.classList.remove('pv-magnifier-container_pause');
  5928.                     document.addEventListener('mousemove',this._move,true);
  5929.                 }else{
  5930.                     this.magnifier.classList.add('pv-magnifier-container_pause');
  5931.                     document.removeEventListener('mousemove',this._move,true);
  5932.                 };
  5933.                 this.paused=!this.paused;
  5934.             },
  5935.             setMouseRange:function(){
  5936.                 var imgRange=this.imgRange;
  5937.                 var radius=this.radius;
  5938.                 this.mouseRange={//鼠标活动范围
  5939.                     x:[imgRange.x[0]-radius , imgRange.x[1] + radius],
  5940.                     y:[imgRange.y[0]-radius , imgRange.y[1] + radius],
  5941.                 };
  5942.             },
  5943.             remove:function(){
  5944.                 this.magnifier.parentNode.removeChild(this.magnifier);
  5945.                 document.removeEventListener('mousemove',this._move,true);
  5946.                 MagnifierC.all.splice(MagnifierC.all.indexOf(this),1);
  5947.             },
  5948.         };
  5949.  
  5950.         //图片窗口
  5951.         function ImgWindowC(img, data){
  5952.             this.img=img;
  5953.             this.src=img.src;
  5954.             this.data = data;
  5955.  
  5956.             this.init();
  5957.         };
  5958.  
  5959.         ImgWindowC.all=[];//所有的窗口对象
  5960.         ImgWindowC.styleZIndex=2147483647;//全局z-index;
  5961.         ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort();//升序
  5962.         ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序
  5963.         ImgWindowC.overlayer=null;
  5964.  
  5965.  
  5966.         ImgWindowC.prototype={
  5967.             init:function(){
  5968.                 var self=this;
  5969.                 //图片是否已经被打开
  5970.                 if(ImgWindowC.all._find(function(iwin){
  5971.                     if(iwin.src==self.src){
  5972.                         iwin.firstOpen();
  5973.                         return true;
  5974.                     };
  5975.                 }))return;
  5976.  
  5977.                 this.addStyle();
  5978.  
  5979.                 var img=this.img;
  5980.                 img.className='pv-pic-window-pic pv-pic-ignored';
  5981.                 img.style.cssText='\
  5982.                  top:0px;\
  5983.                  left:0px;\
  5984.                  ';
  5985.  
  5986.                 var imgNaturalSize={
  5987.                     h:img.naturalHeight,
  5988.                     w:img.naturalWidth,
  5989.                 };
  5990.                 this.imgNaturalSize=imgNaturalSize;
  5991.  
  5992.                 var container=document.createElement('span');
  5993.                 container.style.cssText='\
  5994.                  cursor:pointer;\
  5995.                  top:0px;\
  5996.                  left:0px;\
  5997.                  ';
  5998.                 container.className='pv-pic-window-container';
  5999.                 container.innerHTML=
  6000.                     '<span class="pv-pic-window-rotate-indicator">'+
  6001.                     '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+
  6002.                     '</span>'+
  6003.                     '<span class="pv-pic-window-rotate-overlayer"></span>'+
  6004.                     '<span class="pv-pic-window-toolbar" unselectable="on">'+
  6005.                     '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="'+i18n("hand")+'"></span>'+
  6006.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  6007.                     '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="旋转"></span>'+
  6008.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  6009.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+
  6010.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">0</span>'+
  6011.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+90</span>'+
  6012.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-90</span>'+
  6013.                     '</span>'+
  6014.                     '</span>'+
  6015.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  6016.                     '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="'+i18n("scale")+'"></span>'+
  6017.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  6018.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+
  6019.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">1</span>'+
  6020.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+0.1</span>'+
  6021.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-0.1</span>'+
  6022.                     '</span>'+
  6023.                     '</span>'+
  6024.                     '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="'+i18n("horizontalFlip")+'"></span>'+
  6025.                     '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="'+i18n("verticalFlip")+'"></span>'+
  6026.                     '</span>'+
  6027.                     '<span class="pv-pic-window-close"></span>' +
  6028.                     '<span class="pv-pic-window-search" title="'+i18n("similarImage")+'"></span>' +
  6029.                     '<span class="pv-pic-window-range"></span>' +
  6030.                     '<span class="pv-pic-window-description"></span>'+
  6031.                     '<span class="pv-pic-search-state"></span>';
  6032.  
  6033.                 container.insertBefore(img,container.firstChild);
  6034.  
  6035.                 this.imgWindow=container;
  6036.  
  6037.                 var toolMap={
  6038.                     'hand':container.querySelector('.pv-pic-window-tb-hand'),
  6039.                     'rotate':container.querySelector('.pv-pic-window-tb-rotate'),
  6040.                     'zoom':container.querySelector('.pv-pic-window-tb-zoom'),
  6041.                     'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'),
  6042.                     'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'),
  6043.                 };
  6044.                 this.toolMap=toolMap;
  6045.  
  6046.  
  6047.                 //关闭
  6048.                 var closeButton=container.querySelector('.pv-pic-window-close');
  6049.                 closeButton.style.cssText='top: -24px;right: 0px;';
  6050.                 this.closeButton=closeButton;
  6051.                 closeButton.addEventListener('click',function(e){
  6052.                     self.remove();
  6053.                 },false);
  6054.  
  6055.                 var searchButton=container.querySelector('.pv-pic-window-search');
  6056.                 searchButton.style.cssText='top: -24px;right: 50px;';
  6057.                 this.searchButton=searchButton;
  6058.                 var srcs, from;
  6059.                 img.onerror=function(e){
  6060.                     setSearchState(i18n("loadNextSimilar"),img.parentNode);
  6061.                     console.info(img.src+i18n("loadError"));
  6062.                     var src=self.srcs.shift();
  6063.                     if(src)img.src=src;
  6064.                     else{
  6065.                         if(from<searchSort.length){
  6066.                             from++;
  6067.                             searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  6068.                                 from=index;
  6069.                                 self.srcs=srcs;
  6070.                                 self.img.src=srcs.shift();
  6071.                             },null,null,from);
  6072.                         }else{
  6073.                             setSearchState(i18n("findNoPic"),img.parentNode);
  6074.                             setTimeout(function(){
  6075.                                 setSearchState("",img.parentNode);
  6076.                             },2000);
  6077.                         }
  6078.                     }
  6079.                 };
  6080.                 img.onload=function(e){
  6081.                     setSearchState("",img.parentNode);
  6082.                     self.imgNaturalSize={
  6083.                         h:img.naturalHeight,
  6084.                         w:img.naturalWidth,
  6085.                     };
  6086.                     self.zoom(1);
  6087.                     self.fitToScreen();
  6088.                 }
  6089.                 searchButton.addEventListener('click',function(e){
  6090.                     sortSearch();
  6091.                     searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  6092.                         from=index;
  6093.                         self.srcs=srcs;
  6094.                         self.img.src=srcs.shift();
  6095.                     });
  6096.                 },false);
  6097.  
  6098.                 /**
  6099.          * 说明
  6100.          * 1、对原来的适应屏幕等功能会有影响，暂时禁用。
  6101.          * 2、分为 absolute 和默认的2种情况
  6102.          */
  6103.                 if (this.data) {
  6104.                     var descriptionSpan = container.querySelector('.pv-pic-window-description');
  6105.                     // descriptionSpan.style.cssText = '\
  6106.                     //  bottom: -40px;\
  6107.                     //  left: 10px;\
  6108.                     // ';
  6109.                     descriptionSpan.textContent = this.data.description || '';
  6110.                     // descriptionSpan.style.display = this.data.description ? 'block' : 'none';
  6111.                     descriptionSpan.style.display = 'none';
  6112.                     this.descriptionSpan = descriptionSpan;
  6113.                 }
  6114.  
  6115.                 var toolbar=container.querySelector('.pv-pic-window-toolbar');
  6116.                 toolbar.style.cssText='\
  6117. top: 0px;\
  6118. left: -45px;\
  6119. ';
  6120.                 this.toolbar=toolbar;
  6121.  
  6122.                 this.selectedToolClass='pv-pic-window-tb-tool-selected';
  6123.  
  6124.                 this.viewRange=container.querySelector('.pv-pic-window-range');
  6125.  
  6126.                 this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator');
  6127.                 this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer');
  6128.                 this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer');
  6129.  
  6130.  
  6131.                 this.hKeyUp=true;
  6132.                 this.rKeyUp=true;
  6133.                 this.zKeyUp=true;
  6134.  
  6135.                 this.spaceKeyUp=true;
  6136.                 this.ctrlKeyUp=true;
  6137.                 this.altKeyUp=true;
  6138.                 this.shiftKeyUp=true;
  6139.  
  6140.                 //缩放工具的扩展菜单
  6141.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){
  6142.                     var target=e.target;
  6143.                     var text=target.textContent;
  6144.                     var value;
  6145.                     switch(text){
  6146.                         case '1':{
  6147.                             value=1;
  6148.                         }break;
  6149.                         case '+0.1':{
  6150.                             value=self.zoomLevel + 0.1;
  6151.                         }break;
  6152.                         case '-0.1':{
  6153.                             value=self.zoomLevel - 0.1;
  6154.                         }break;
  6155.                     };
  6156.                     if(typeof value!='undefined'){
  6157.                         self.zoom(value,{x:0,y:0});
  6158.                     };
  6159.                 },true);
  6160.  
  6161.                 //旋转工具的扩展菜单
  6162.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){
  6163.                     var target=e.target;
  6164.                     var text=target.textContent;
  6165.                     var value;
  6166.                     function convert(deg){
  6167.                         return deg * Math.PI/180;
  6168.                     };
  6169.  
  6170.                     switch(text){
  6171.                         case '0':{
  6172.                             value=0;
  6173.                         }break;
  6174.                         case '+90':{
  6175.                             value=self.rotatedRadians + convert(90);
  6176.                         }break;
  6177.                         case '-90':{
  6178.                             value=self.rotatedRadians - convert(90);
  6179.                         }break;
  6180.                     };
  6181.  
  6182.                     var PI=Math.PI;
  6183.                     if(typeof value!='undefined'){
  6184.                         if(value>=2*PI){
  6185.                             value-=2*PI;
  6186.                         }else if(value<0){
  6187.                             value+=2*PI;
  6188.                         };
  6189.                         self.rotate(value,true);
  6190.                     };
  6191.                 },true);
  6192.  
  6193.                 toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具
  6194.                     self.toolbarEventHandler(e);
  6195.                 },false);
  6196.  
  6197.  
  6198.                 toolbar.addEventListener('dblclick',function(e){//鼠标双击工具
  6199.                     self.toolbarEventHandler(e);
  6200.                 },false);
  6201.  
  6202.  
  6203.                 //阻止浏览器对图片的默认控制行为
  6204.                 img.addEventListener('mousedown',function(e){
  6205.                     e.preventDefault();
  6206.                 },false);
  6207.  
  6208.  
  6209.                 container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作
  6210.                     self.imgWindowEventHandler(e);
  6211.                 },false);
  6212.  
  6213.                 container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片
  6214.                     self.imgWindowEventHandler(e);
  6215.                 },false);
  6216.  
  6217.                 if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放
  6218.                     addWheelEvent(container,function(e){//滚轮缩放
  6219.                         self.imgWindowEventHandler(e);
  6220.                     },false);
  6221.                 };
  6222.  
  6223.  
  6224.                 if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层
  6225.                     var overlayer=ImgWindowC.overlayer;
  6226.                     if(!overlayer){
  6227.                         var overlayer=document.createElement('span');
  6228.                         ImgWindowC.overlayer=overlayer;
  6229.                         overlayer.className='pv-pic-window-overlayer';
  6230.                         document.body.appendChild(overlayer);
  6231.                         overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color;
  6232.                     };
  6233.                     overlayer.style.display='block';
  6234.                 };
  6235.  
  6236.                 //是否点击图片外部关闭
  6237.                 if(prefs.imgWindow.close.clickOutside.trigger){
  6238.                     var clickOutside=function(e){
  6239.                         var target=e.target;
  6240.                         if(!container.contains(target)){
  6241.                             self.remove();
  6242.                         };
  6243.                     };
  6244.                     this.clickOutside=clickOutside;
  6245.                     document.addEventListener(prefs.imgWindow.close.clickOutside.trigger,clickOutside,true);
  6246.                 };
  6247.  
  6248.                 //是否双击图片本身关闭
  6249.                 if(prefs.imgWindow.close.dblClickImgWindow){
  6250.                     var dblClickImgWindow=function(e){
  6251.                         var target=e.target;
  6252.                         if(target==container || target==img || target==self.rotateOverlayer){
  6253.                             self.remove();
  6254.                         };
  6255.                     };
  6256.                     container.addEventListener('dblclick',dblClickImgWindow,true);
  6257.                 };
  6258.  
  6259.  
  6260.                 document.body.appendChild(container);
  6261.                 ImgWindowC.all.push(this);
  6262.  
  6263.                 this._blur=this.blur.bind(this);
  6264.                 this._focusedKeydown=this.focusedKeydown.bind(this);
  6265.                 this._focusedKeyup=this.focusedKeyup.bind(this);
  6266.  
  6267.                 this.rotatedRadians=0;//已经旋转的角度
  6268.                 this.zoomLevel=1;//缩放级别
  6269.                 this.setToolBadge('zoom',1);
  6270.  
  6271.                 //选中默认工具
  6272.                 this.selectTool(prefs.imgWindow.defaultTool);
  6273.  
  6274.                 this.firstOpen();
  6275.             },
  6276.  
  6277.  
  6278.             addStyle:function(){
  6279.                 if(ImgWindowC.style)return;
  6280.                 var style=document.createElement('style');
  6281.                 ImgWindowC.style=style;
  6282.                 style.textContent='\
  6283.                     .pv-pic-window-container {\
  6284.                     position: absolute;\
  6285.                     background-color: rgba(40,40,40,0.9);\
  6286.                     padding: 8px;\
  6287.                     border: 5px solid #ccc;\
  6288.                     line-height: 0;\
  6289.                     text-align: left;\
  6290.                     box-sizing: content-box;\
  6291.                     }\
  6292.                     .pv-pic-window-container_focus {\
  6293.                     box-shadow: 0 0 10px rgba(0,0,0,0.6);\
  6294.                     box-sizing: content-box;\
  6295.                     }\
  6296.                     .pv-pic-window-close,\
  6297.                     .pv-pic-window-search,\
  6298.                     .pv-pic-window-toolbar,\
  6299.                     .pv-pic-window-tb-tool-extend-menu{\
  6300.                     -webkit-transition: opacity 0.2s ease-in-out;\
  6301.                     transition: opacity 0.2s ease-in-out;\
  6302.                     }\
  6303.                     .pv-pic-window-toolbar {\
  6304.                     position: absolute;\
  6305.                     background-color: #535353;\
  6306.                     padding: 0;\
  6307.                     opacity: 0.9;\
  6308.                     display: none;\
  6309.                     cursor: default;\
  6310.                     -o-user-select: none;\
  6311.                     -webkit-user-select: none;\
  6312.                     -moz-user-select: -moz-none;\
  6313.                     user-select: none;\
  6314.                     }\
  6315.                     .pv-pic-window-toolbar:hover {\
  6316.                     opacity: 1;\
  6317.                     }\
  6318.                     .pv-pic-window-toolbar_focus {\
  6319.                     display: block;\
  6320.                     }\
  6321.                     .pv-pic-window-close {\
  6322.                     cursor: pointer;\
  6323.                     position: absolute;\
  6324.                     right: 0px;\
  6325.                     top: -24px;\
  6326.                     background: url("'+prefs.icons.close+'") no-repeat center bottom;\
  6327.                     height: 17px;\
  6328.                     width: 46px;\
  6329.                     opacity: 0.9;\
  6330.                     border:none;\
  6331.                     padding:0;\
  6332.                     padding-top:2px;\
  6333.                     background-color:#1771FF;\
  6334.                     display: none;\
  6335.                     }\
  6336.                     .pv-pic-window-close:hover {\
  6337.                     background-color:red;\
  6338.                     opacity: 1;\
  6339.                     }\
  6340.                     .pv-pic-window-close_focus {\
  6341.                     display: block;\
  6342.                     }\
  6343.                     .pv-pic-window-search {\
  6344.                     cursor: pointer;\
  6345.                     position: absolute;\
  6346.                     right: 50px;\
  6347.                     top: -24px;\
  6348.                     background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\
  6349.                     height: 17px;\
  6350.                     width: 46px;\
  6351.                     opacity: 0.9;\
  6352.                     border:none;\
  6353.                     padding:0;\
  6354.                     padding-top:2px;\
  6355.                     background-color:#1771FF;\
  6356.                     display: none;\
  6357.                     }\
  6358.                     .pv-pic-window-search:hover {\
  6359.                     background-color:red;\
  6360.                     opacity: 1;\
  6361.                     }\
  6362.                     .pv-pic-window-search_focus {\
  6363.                     display: block;\
  6364.                     }\
  6365.                     .pv-pic-window-description {\
  6366.                     margin-top: 20px;\
  6367.                     min-height: 20px;\
  6368.                     }\
  6369.                     .pv-pic-search-state {\
  6370.                     top: 10px;\
  6371.                     left: 10px;\
  6372.                     display: block;\
  6373.                     position: absolute;\
  6374.                     z-index: 1;\
  6375.                     color: #ffff00;\
  6376.                     width: 500px;\
  6377.                     font-size: large;\
  6378.                     text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\
  6379.                     -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6380.                     -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6381.                     }\
  6382.                     .pv-pic-window-pic {\
  6383.                     position: relative;\
  6384.                     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*/\
  6385.                     max-width:none;\
  6386.                     min-width:none;\
  6387.                     max-height:none;\
  6388.                     min-height:none;\
  6389.                     padding:0;\
  6390.                     margin:0;\
  6391.                     border:none;\
  6392.                     vertical-align:middle;\
  6393.                     }\
  6394.                     .pv-pic-window-pic_focus {\
  6395.                     box-shadow: 0 0 6px black;\
  6396.                     }\
  6397.                     .pv-pic-window-tb-tool,\
  6398.                     .pv-pic-window-tb-command{\
  6399.                     box-sizing:content-box;\
  6400.                     -moz-box-sizing:content-box;\
  6401.                     -webkit-box-sizing:content-box;\
  6402.                     height: 24px;\
  6403.                     width: 24px;\
  6404.                     padding: 12px 8px 6px 6px;\
  6405.                     margin:0;\
  6406.                     display: block;\
  6407.                     background: transparent no-repeat center;\
  6408.                     cursor: pointer;\
  6409.                     position: relative;\
  6410.                     border: none;\
  6411.                     border-left: 2px solid transparent;\
  6412.                     border-bottom: 1px solid #868686;\
  6413.                     background-origin: content-box;\
  6414.                     }\
  6415.                     .pv-pic-window-toolbar > span:last-child {\
  6416.                     border-bottom: none;\
  6417.                     }\
  6418.                     .pv-pic-window-tb-tool:hover,\
  6419.                     .pv-pic-window-tb-command:hover{\
  6420.                     border-left: 2px solid red;\
  6421.                     }\
  6422.                     .pv-pic-window-tb-tool-selected{\
  6423.                     box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\
  6424.                     border-left:2px solid #1771FF;\
  6425.                     }\
  6426.                     .pv-pic-window-tb-hand {\
  6427.                     background-image: url("'+prefs.icons.hand+'");\
  6428.                     }\
  6429.                     .pv-pic-window-tb-rotate {\
  6430.                     background-image: url("'+prefs.icons.rotate+'");\
  6431.                     }\
  6432.                     .pv-pic-window-tb-zoom {\
  6433.                     background-image: url("'+prefs.icons.zoom+'");\
  6434.                     }\
  6435.                     .pv-pic-window-tb-flip-horizontal {\
  6436.                     background-image: url("'+prefs.icons.flipHorizontal+'");\
  6437.                     }\
  6438.                     .pv-pic-window-tb-flip-vertical {\
  6439.                     background-image: url("'+prefs.icons.flipVertical+'");\
  6440.                     }\
  6441.                     .pv-pic-window-tb-tool-badge-container {\
  6442.                     display: block;\
  6443.                     position: relative;\
  6444.                     }\
  6445.                     .pv-pic-window-tb-tool-badge {\
  6446.                     position: absolute;\
  6447.                     top: -3px;\
  6448.                     right: 1px;\
  6449.                     font-size: 10px;\
  6450.                     line-height: 1.5;\
  6451.                     padding: 0 3px;\
  6452.                     background-color: #F93;\
  6453.                     border-radius: 50px;\
  6454.                     opacity: 0.5;\
  6455.                     color: black;\
  6456.                     }\
  6457.                     .pv-pic-window-tb-tool-extend-menu{\
  6458.                     position:absolute;\
  6459.                     top:0;\
  6460.                     margin-left:-1px;\
  6461.                     background-color:#535353;\
  6462.                     display:none;\
  6463.                     left:40px;\
  6464.                     color:#C3C3C3;\
  6465.                     font-size:12px;\
  6466.                     text-shadow:0px -1px 0px black;\
  6467.                     opacity:0.7;\
  6468.                     }\
  6469.                     .pv-pic-window-tb-tool-extend-menu:hover{\
  6470.                     opacity:0.9;\
  6471.                     }\
  6472.                     .pv-pic-window-tb-tool-extend-menu-item{\
  6473.                     display:block;\
  6474.                     line-height:1.5;\
  6475.                     text-align:center;\
  6476.                     padding:10px;\
  6477.                     cursor:pointer;\
  6478.                     border: none;\
  6479.                     border-right: 2px solid transparent;\
  6480.                     border-bottom: 1px solid #868686;\
  6481.                     }\
  6482.                     .pv-pic-window-tb-tool-extend-menu-item:last-child{\
  6483.                     border-bottom: none;\
  6484.                     }\
  6485.                     .pv-pic-window-tb-tool-extend-menu-item:hover{\
  6486.                     border-right:2px solid red;\
  6487.                     }\
  6488.                     .pv-pic-window-tb-tool-extend-menu-item:active{\
  6489.                     padding:11px 9px 9px 11px;\
  6490.                     }\
  6491.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\
  6492.                     border-left:2px solid red;\
  6493.                     }\
  6494.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\
  6495.                     display:block;\
  6496.                     }\
  6497.                     .pv-pic-window-tb-tool-extend-menu-container::after{\
  6498.                     content:"";\
  6499.                     position:absolute;\
  6500.                     right:1px;\
  6501.                     bottom:2px;\
  6502.                     width:0;\
  6503.                     height:0;\
  6504.                     padding:0;\
  6505.                     margin:0;\
  6506.                     border:3px solid #C3C3C3;\
  6507.                     border-top-color:transparent;\
  6508.                     border-left-color:transparent;\
  6509.                     opacity:0.5;\
  6510.                     }\
  6511.                     .pv-pic-window-overlayer{\
  6512.                     height:100%;\
  6513.                     width:100%;\
  6514.                     position:fixed;\
  6515.                     z-index:999999999;\
  6516.                     top:0;\
  6517.                     left:0;\
  6518.                     }\
  6519.                     .pv-pic-window-rotate-indicator{\
  6520.                     display:none;\
  6521.                     position:fixed;\
  6522.                     width:250px;\
  6523.                     height:250px;\
  6524.                     padding:10px;\
  6525.                     margin-top:-135px;\
  6526.                     margin-left:-135px;\
  6527.                     background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\
  6528.                     }\
  6529.                     .pv-pic-window-rotate-indicator-pointer{\
  6530.                     display:block;\
  6531.                     margin-left:auto;\
  6532.                     margin-right:auto;\
  6533.                     background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\
  6534.                     width:60px;\
  6535.                     height:240px;\
  6536.                     position:relative;\
  6537.                     top:5px;\
  6538.                     transform:rotate(0.1deg);\
  6539.                     }\
  6540.                     .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*/\
  6541.                     position:absolute;\
  6542.                     top:0;\
  6543.                     bottom:0;\
  6544.                     left:0;\
  6545.                     right:0;\
  6546.                     display:none;\
  6547.                     background-color:transparent;\
  6548.                     }\
  6549.                     .pv-pic-window-range{\
  6550.                     position:absolute;\
  6551.                     border:none;\
  6552.                     width:100px;\
  6553.                     height:100px;\
  6554.                     box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\
  6555.                     display:none;\
  6556.                     padding:0;\
  6557.                     background-color:rgba(255, 0, 0, 0.150);\
  6558.                     }\
  6559.                     ';
  6560.                 document.head.appendChild(style);
  6561.             },
  6562.  
  6563.             firstOpen:function(){
  6564.                 this.focus();
  6565.                 var imgWindow=this.imgWindow;
  6566.                 var scrolled=getScrolled();
  6567.                 imgWindow.style.left=-5 + scrolled.x + 'px';
  6568.                 imgWindow.style.top=-5 + scrolled.y + 'px';
  6569.  
  6570.                 if(prefs.imgWindow.fitToScreen){
  6571.                     this.fitToScreen();
  6572.                     this.center(true,true);
  6573.                 }else{
  6574.                     //window的尺寸
  6575.                     var wSize=getWindowSize();
  6576.                     //空隙
  6577.                     wSize.h -= 16;
  6578.                     wSize.w -= 16;
  6579.  
  6580.                     var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6581.  
  6582.                     var rectSize={
  6583.                         h:parseFloat(imgWindowCS.height),
  6584.                         w:parseFloat(imgWindowCS.width),
  6585.                     };
  6586.  
  6587.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  6588.                 };
  6589.  
  6590.                 this.keepScreenInside();
  6591.             },
  6592.             keepScreenInside:function(){//保持按钮在屏幕里面.
  6593.                 var imgWindow=this.imgWindow;
  6594.                 var imgWindowFullSize={
  6595.                     h:imgWindow.offsetHeight,
  6596.                     w:imgWindow.offsetWidth,
  6597.                 };
  6598.  
  6599.                 var windowSize=getWindowSize();
  6600.  
  6601.                 function keepSI(obj,offsetDirection,defaultValue, out){
  6602.                     var objRect=obj.getBoundingClientRect();
  6603.                     var objStyle=obj.style;
  6604.  
  6605.                     while(offsetDirection.length){
  6606.                         var oD=offsetDirection[0];
  6607.                         var oDV=defaultValue[0];
  6608.                         offsetDirection.shift();
  6609.                         defaultValue.shift();
  6610.                         var oValue=parseFloat(objStyle[oD]);
  6611.                         var newValue;
  6612.                         switch(oD){
  6613.                             case 'top':{
  6614.                                 newValue=oValue - objRect.top;
  6615.                                 if(objRect.top<0){
  6616.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6617.                                 }else{
  6618.                                     newValue=Math.max(newValue,oDV);
  6619.                                 };
  6620.                             }break;
  6621.                             case 'right':{
  6622.                                 newValue=oValue + (objRect.right - windowSize.w);
  6623.                                 if(objRect.right > windowSize.w){//屏幕外
  6624.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6625.                                 }else{
  6626.                                     newValue=Math.max(newValue,oDV);
  6627.                                 };
  6628.                             }break;
  6629.                             case 'bottom':{
  6630.                                 newValue=oValue + (objRect.bottom - windowSize.h);
  6631.                                 if(objRect.bottom > windowSize.h){//屏幕外
  6632.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6633.                                 }else{
  6634.                                     newValue=Math.max(newValue,oDV);
  6635.                                 };
  6636.                             }break;
  6637.                             case 'left':{
  6638.                                 newValue=oValue - objRect.left;
  6639.                                 if(objRect.left<0){
  6640.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6641.                                 }else{
  6642.                                     newValue=Math.max(newValue,oDV);
  6643.                                 }
  6644.                             }break;
  6645.                         };
  6646.                         //console.log(newValue);
  6647.                         objStyle[oD]=newValue + 'px';
  6648.  
  6649.                     };
  6650.                 };
  6651.  
  6652.                 keepSI(this.closeButton,['top','right'],[-24,0]);
  6653.                 keepSI(this.searchButton,['top','right'],[-24,50]);
  6654.                 keepSI(this.toolbar,['top','left'],[0,-45]);
  6655.  
  6656.                 // 保持注释在图片里面
  6657.                 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]);
  6658.             },
  6659.             fitToScreen:function(){
  6660.                 var wSize=getWindowSize();
  6661.                 //空隙
  6662.                 wSize.h -= 16;
  6663.                 wSize.w -= 16;
  6664.  
  6665.                 var imgWindow=this.imgWindow;
  6666.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6667.                 var rectSize={
  6668.                     h:parseFloat(imgWindowCS.height),
  6669.                     w:parseFloat(imgWindowCS.width),
  6670.                 };
  6671.  
  6672.                 var size;
  6673.                 if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。
  6674.                     if(rectSize.w/rectSize.h > wSize.w/wSize.h){
  6675.                         size={
  6676.                             w:wSize.w,
  6677.                             h:wSize.w / (rectSize.w/rectSize.h),
  6678.                         };
  6679.                     }else{
  6680.                         size={
  6681.                             h:wSize.h,
  6682.                             w:wSize.h * (rectSize.w/rectSize.h),
  6683.                         }
  6684.                     };
  6685.  
  6686.                     this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6687.                 };
  6688.             },
  6689.             center:function(horizontal,vertical){
  6690.                 if(!horizontal && !vertical)return;
  6691.                 var wSize=getWindowSize();
  6692.                 var imgWindow=this.imgWindow;
  6693.                 var scrolled=getScrolled();
  6694.                 if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px';
  6695.                 if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px';
  6696.             },
  6697.  
  6698.  
  6699.             move:function(e){
  6700.                 this.working=true;
  6701.                 var cursor=this.cursor;
  6702.                 this.changeCursor('handing');
  6703.  
  6704.                 var mouseCoor={
  6705.                     x:e.pageX,
  6706.                     y:e.pageY,
  6707.                 };
  6708.                 var imgWindow=this.imgWindow;
  6709.                 var imgWStyle=imgWindow.style;
  6710.                 var oriOffset={
  6711.                     left:parseFloat(imgWStyle.left),
  6712.                     top:parseFloat(imgWStyle.top),
  6713.                 };
  6714.                 var self=this;
  6715.                 var moveHandler=function(e){
  6716.                     imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px';
  6717.                     imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px';
  6718.                     self.keepScreenInside();
  6719.                 };
  6720.                 var mouseupHandler=function(){
  6721.                     e.preventDefault();
  6722.                     self.changeCursor(cursor);
  6723.                     self.working=false;
  6724.                     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
  6725.                         self.tempHand=false;
  6726.                         self.changeCursor(self.selectedTool);
  6727.                     };
  6728.                     document.removeEventListener('mousemove',moveHandler,true);
  6729.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6730.                 };
  6731.                 document.addEventListener('mousemove',moveHandler,true);
  6732.                 document.addEventListener('mouseup',mouseupHandler,true);
  6733.             },
  6734.             rotate:function(origin,topLeft){
  6735.  
  6736.                 var img=this.img;
  6737.                 var imgWindow=this.imgWindow;
  6738.  
  6739.                 var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,'');
  6740.  
  6741.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6742.                 var imgRectSize={
  6743.                     h:parseFloat(imgWindowCS.height),
  6744.                     w:parseFloat(imgWindowCS.width),
  6745.                 };
  6746.  
  6747.                 var rectOffset={
  6748.                     top:parseFloat(imgWindow.style.top),
  6749.                     left:parseFloat(imgWindow.style.left),
  6750.                 };
  6751.  
  6752.                 var imgSize={
  6753.                     h:img.clientHeight,
  6754.                     w:img.clientWidth,
  6755.                 };
  6756.  
  6757.                 var imgOffset={
  6758.                     top:parseFloat(img.style.top),
  6759.                     left:parseFloat(img.style.left),
  6760.                 };
  6761.  
  6762.                 var self=this;
  6763.                 var PI=Math.PI;
  6764.  
  6765.                 var rotate=function (radians){
  6766.                     if(self.rotatedRadians==radians)return;
  6767.                     img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片
  6768.                     self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器
  6769.  
  6770.                     self.rotatedRadians=radians;
  6771.                     self.setToolBadge('rotate',radians/(PI/180));
  6772.  
  6773.                     var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize );
  6774.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6775.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6776.  
  6777.                     if(!topLeft){
  6778.                         self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize);
  6779.                     };
  6780.  
  6781.                     self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize);
  6782.                     self.keepScreenInside();
  6783.                 };
  6784.  
  6785.  
  6786.                 if(typeof origin=='number'){
  6787.                     rotate(origin);
  6788.                     return;
  6789.                 };
  6790.  
  6791.  
  6792.                 this.working=true;
  6793.  
  6794.                 var lastRotatedRadians=this.rotatedRadians;
  6795.                 this.shiftKeyUp=true;
  6796.                 var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度
  6797.  
  6798.                 var moveHandler=function(e){
  6799.                     self.rotateIndicator.style.display='block';
  6800.                     var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x );
  6801.                     if(radians>=2*PI){
  6802.                         radians-=2*PI;
  6803.                     }else if(radians<0){
  6804.                         radians+=2*PI;
  6805.                     };
  6806.  
  6807.                     if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放
  6808.                         radians -= radians % shiftRotateStep;
  6809.                         radians += shiftRotateStep;
  6810.                     };
  6811.                     rotate(radians);
  6812.                 };
  6813.  
  6814.                 var mouseupHandler=function(){
  6815.                     self.working=false;
  6816.                     self.rotateIndicator.style.display='none';
  6817.                     document.removeEventListener('mousemove',moveHandler,true);
  6818.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6819.                 };
  6820.  
  6821.                 document.addEventListener('mousemove',moveHandler,true);
  6822.                 document.addEventListener('mouseup',mouseupHandler,true);
  6823.             },
  6824.             convertToValidRadians:function(radians){
  6825.                 //转成0-90的等价角度。
  6826.                 var PI=Math.PI;
  6827.                 if(radians > PI){
  6828.                     radians = 2*PI - radians;
  6829.                 };
  6830.                 if(radians > 1/2*PI){
  6831.                     radians = PI - radians;
  6832.                 };
  6833.                 return radians;
  6834.             },
  6835.             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
  6836.                 imgSize= imgSize ? imgSize :{
  6837.                     h:this.img.clientHeight,
  6838.                     w:this.img.clentWidth,
  6839.                 };
  6840.  
  6841.                 if(typeof radians==='undefined'){
  6842.                     radians = this.rotatedRadians;
  6843.                 };
  6844.  
  6845.                 radians=this.convertToValidRadians(radians);
  6846.  
  6847.                 return {
  6848.                     h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)),
  6849.                     w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)),
  6850.                 };
  6851.             },
  6852.             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
  6853.  
  6854.                 if(typeof radians==='undefined'){
  6855.                     radians = this.rotatedRadians;
  6856.                 };
  6857.  
  6858.                 radians=this.convertToValidRadians(radians);
  6859.  
  6860.                 if(radians==0){
  6861.                     //radians=Math.PI/180 * 1/100;
  6862.                     return rectSize;
  6863.                 };
  6864.  
  6865.                 var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians));
  6866.                 var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians);
  6867.                 return {
  6868.                     h:h,
  6869.                     w:w,
  6870.                 };
  6871.  
  6872.             },
  6873.             setImgOffset:function(oriOffset,bImgSize,aImgSize){
  6874.                 var imgStyle=this.img.style;
  6875.  
  6876.                 //避免出现指数形式的数字和单位相加，导致变成无效值
  6877.                 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px';
  6878.                 var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2)  + 'px';
  6879.                 imgStyle.top= top;
  6880.                 imgStyle.left= left;
  6881.             },
  6882.             setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){
  6883.                 ratio= ratio? ratio : {x:1/2,y:1/2};
  6884.                 var imgWindowStyle=this.imgWindow.style;
  6885.                 var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px';
  6886.                 var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px';
  6887.                 imgWindowStyle.top= top;
  6888.                 imgWindowStyle.left= left;
  6889.             },
  6890.             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
  6891.                 var imgWindow=this.imgWindow;
  6892.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6893.                 var imgRectSize={
  6894.                     h:parseFloat(imgWindowCS.height),
  6895.                     w:parseFloat(imgWindowCS.width),
  6896.                 };
  6897.  
  6898.                 var rectOffset={
  6899.                     top:parseFloat(imgWindow.style.top),
  6900.                     left:parseFloat(imgWindow.style.left),
  6901.                 };
  6902.  
  6903.                 var img=this.img;
  6904.                 var self=this;
  6905.  
  6906.                 var zoom=function(level){//缩放到指定级别
  6907.                     if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return;
  6908.  
  6909.                     var afterImgSize={
  6910.                         h:self.imgNaturalSize.h * level,
  6911.                         w:self.imgNaturalSize.w * level,
  6912.                     };
  6913.                     img.width=afterImgSize.w;
  6914.                     img.height=afterImgSize.h;
  6915.  
  6916.                     var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize );
  6917.                     //console.log(afterimgRectSize);
  6918.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6919.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6920.                     self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio);
  6921.                     self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移
  6922.                     self.zoomLevel=level;
  6923.                     self.setToolBadge('zoom',level);
  6924.                     self.keepScreenInside();
  6925.                 };
  6926.  
  6927.                 if(typeof e!='object'){
  6928.                     ratio=ratio? ratio : {
  6929.                         x:1/2,
  6930.                         y:1/2,
  6931.                     };
  6932.                     zoom(e);
  6933.                     return;
  6934.                 };
  6935.  
  6936.                 this.working=true;
  6937.  
  6938.                 ratio=this.getZoomRatio({
  6939.                     x:e.clientX,
  6940.                     y:e.clientY,
  6941.                 });
  6942.  
  6943.  
  6944.                 var moved;
  6945.                 var lastPageX=e.pageX;
  6946.                 var currentLevel=this.zoomLevel;
  6947.                 var moveFired=0;
  6948.                 var moveHandler=function(e){
  6949.                     moveFired++
  6950.                     if(moveFired < 2){//有时候点击的时候不小心会触发一发move
  6951.                         return;
  6952.                     };
  6953.                     moved=true;
  6954.                     var pageX=e.pageX;
  6955.                     var level;
  6956.                     if(pageX > lastPageX){//向右移，zoomin扩大
  6957.                         self.changeCursor('zoom',false);
  6958.                         level=0.05;
  6959.                     }else{//向左移，zoomout缩小
  6960.                         self.changeCursor('zoom',true);
  6961.                         level=-0.05;
  6962.                     };
  6963.                     lastPageX=pageX;
  6964.                     currentLevel += level;
  6965.                     zoom(currentLevel);
  6966.                 };
  6967.  
  6968.                 var mouseupHandler=function(e){
  6969.                     self.working=false;
  6970.                     document.removeEventListener('mousemove',moveHandler,true);
  6971.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6972.  
  6973.                     var level=self.getNextZoomLevel();
  6974.  
  6975.                     if(self.zoomOut && self.altKeyUp){
  6976.                         self.zoomOut=false;
  6977.                     };
  6978.  
  6979.                     if(!moved){//如果没有平移缩放。
  6980.                         zoom(level);
  6981.                     };
  6982.  
  6983.                     self.changeCursor('zoom',self.zoomOut);
  6984.  
  6985.                     if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){
  6986.                         self.tempZoom=false;
  6987.                         self.changeCursor(self.selectedTool);
  6988.                     };
  6989.  
  6990.                 };
  6991.  
  6992.                 document.addEventListener('mousemove',moveHandler,true);
  6993.                 document.addEventListener('mouseup',mouseupHandler,true);
  6994.             },
  6995.             getNextZoomLevel:function(){
  6996.                 var level;
  6997.                 var self=this;
  6998.                 if(this.zoomOut){//缩小
  6999.                     ImgWindowC.zoomRangeR._find(function(value){
  7000.                         if(value < self.zoomLevel){
  7001.                             level=value;
  7002.                             return true;
  7003.                         }
  7004.                     })
  7005.                 }else{
  7006.                     ImgWindowC.zoomRange._find(function(value){
  7007.                         if(value > self.zoomLevel){
  7008.                             level=value;
  7009.                             return true;
  7010.                         };
  7011.                     });
  7012.                 }
  7013.                 return level;
  7014.             },
  7015.             getZoomRatio:function(mouseCoor){
  7016.                 var ibcRect=this.img.getBoundingClientRect();
  7017.                 var ratio={
  7018.                     x:(mouseCoor.x-ibcRect.left)/ibcRect.width,
  7019.                     y:(mouseCoor.y-ibcRect.top)/ibcRect.height,
  7020.                 };
  7021.                 if(ratio.x<0){
  7022.                     ratio.x=0
  7023.                 }else if(ratio.x>1){
  7024.                     ratio.x=1
  7025.                 };
  7026.                 if(ratio.y<0){
  7027.                     ratio.y=0
  7028.                 }else if(ratio.y>1){
  7029.                     ratio.y=1
  7030.                 };
  7031.                 return ratio;
  7032.             },
  7033.             aerialView:function(e){
  7034.                 this.working=true;
  7035.                 //记住现在的缩放比例
  7036.                 var cLevel=this.zoomLevel;
  7037.  
  7038.                 var wSize=getWindowSize();
  7039.                 wSize.h -= 16;
  7040.                 wSize.w -= 16;
  7041.  
  7042.                 var imgWindow=this.imgWindow;
  7043.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  7044.                 var rectSize={
  7045.                     h:parseFloat(imgWindowCS.height),
  7046.                     w:parseFloat(imgWindowCS.width),
  7047.                 };
  7048.                 var rectRatio=rectSize.h/rectSize.w;
  7049.                 var windowRatio=wSize.h/wSize.w;
  7050.  
  7051.                 var size;
  7052.                 var rangeSize={};
  7053.                 if(rectRatio > windowRatio){
  7054.                     size={
  7055.                         h:wSize.h,
  7056.                         w:wSize.h / rectRatio,
  7057.                     };
  7058.                     rangeSize.h=Math.min(wSize.h *  (size.h / rectSize.h), size.h);
  7059.                     rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w);
  7060.                 }else{
  7061.                     size={
  7062.                         w:wSize.w,
  7063.                         h:wSize.w * rectRatio,
  7064.                     };
  7065.                     rangeSize.w=Math.min(wSize.w *  (size.w / rectSize.w), size.w);
  7066.                     rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h);
  7067.                 };
  7068.  
  7069.  
  7070.                 this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  7071.  
  7072.                 this.center(true,true);
  7073.  
  7074.                 this.keepScreenInside();
  7075.  
  7076.                 var viewRange=this.viewRange;
  7077.                 var vRS=viewRange.style;
  7078.                 vRS.display='block';
  7079.                 vRS.height=rangeSize.h + 'px';
  7080.                 vRS.width=rangeSize.w + 'px';
  7081.                 vRS.top=0 + 'px';
  7082.                 vRS.left=0 + 'px';
  7083.  
  7084.  
  7085.  
  7086.                 var viewRangeRect=viewRange.getBoundingClientRect();
  7087.                 var scrolled=getScrolled();
  7088.                 var viewRangeCenterCoor={
  7089.                     x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w,
  7090.                     y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h,
  7091.                 };
  7092.  
  7093.                 var self=this;
  7094.  
  7095.                 var moveRange={
  7096.                     x:[8,8+size.w-rangeSize.w],
  7097.                     y:[8,8+size.h-rangeSize.h]
  7098.                 };
  7099.  
  7100.  
  7101.                 function setViewRangePosition(pageXY){
  7102.                     var top=pageXY.y - viewRangeCenterCoor.y;
  7103.                     var left=pageXY.x - viewRangeCenterCoor.x;
  7104.                     if(top<=moveRange.y[0]){
  7105.                         top=moveRange.y[0];
  7106.                     }else if(top>=moveRange.y[1]){
  7107.                         top=moveRange.y[1];
  7108.                     };
  7109.                     vRS.top= top + 'px';
  7110.                     if(left<=moveRange.x[0]){
  7111.                         left=moveRange.x[0];
  7112.                     }else if(left>=moveRange.x[1]){
  7113.                         left=moveRange.x[1];
  7114.                     };
  7115.                     vRS.left= left + 'px';
  7116.                 };
  7117.  
  7118.                 setViewRangePosition({
  7119.                     x:e.pageX,
  7120.                     y:e.pageY,
  7121.                 });
  7122.  
  7123.                 var moveHandler=function(e){
  7124.                     setViewRangePosition({
  7125.                         x:e.pageX,
  7126.                         y:e.pageY,
  7127.                     });
  7128.                 };
  7129.  
  7130.                 var mouseupHandler=function(){
  7131.                     self.working=false;
  7132.                     viewRange.style.display='none';
  7133.                     self.zoom(cLevel);
  7134.                     var scrolled=getScrolled();
  7135.                     imgWindow.style.top= -13 -  rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px';
  7136.                     imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px';
  7137.  
  7138.                     //说明图片的高度没有屏幕高，居中
  7139.                     //说明图片的宽度没有屏幕宽，居中
  7140.                     self.center(rangeSize.w == size.w , rangeSize.h == size.h);
  7141.  
  7142.                     self.keepScreenInside();
  7143.  
  7144.                     document.removeEventListener('mousemove',moveHandler,true);
  7145.                     document.removeEventListener('mouseup',mouseupHandler,true);
  7146.                 };
  7147.                 document.addEventListener('mousemove',moveHandler,true);
  7148.                 document.addEventListener('mouseup',mouseupHandler,true);
  7149.             },
  7150.             setToolBadge:function(tool,content){
  7151.                 var scale=0;
  7152.                 switch(tool){
  7153.                     case 'zoom':{
  7154.                         scale=2;
  7155.                     }break;
  7156.                     case 'rotate':{
  7157.                         scale=1;
  7158.                     }break;
  7159.                     default:break;
  7160.                 }
  7161.                 content=typeof content=='string'? content : content.toFixed(scale);
  7162.                 this.toolMap[tool].nextElementSibling.textContent=content;
  7163.             },
  7164.             notExponential:function(num){//不要转为指数形势
  7165.                 if(num>0){
  7166.                     if(num >= 999999999999999934463){
  7167.                         return  999999999999999934463;
  7168.                     }else if(num <= 0.000001){
  7169.                         return 0.000001;
  7170.                     };
  7171.                 }else if(num < 0){
  7172.                     if(num >= -0.000001){
  7173.                         return -0.000001;
  7174.                     }else if(num <= -999999999999999934463){
  7175.                         return -999999999999999934463
  7176.                     };
  7177.                 };
  7178.  
  7179.                 return num;
  7180.             },
  7181.  
  7182.             blur:function(e){
  7183.                 if(!this.focused)return;
  7184.                 var imgWindow =this.imgWindow;
  7185.                 //点击imgWinodw的外部的时候失去焦点
  7186.                 if(e!==true && imgWindow.contains(e.target))return;
  7187.                 imgWindow.classList.remove('pv-pic-window-container_focus');
  7188.                 this.toolbar.classList.remove('pv-pic-window-toolbar_focus');
  7189.                 this.closeButton.classList.remove('pv-pic-window-close_focus');
  7190.                 this.searchButton.classList.remove('pv-pic-window-search_focus');
  7191.                 this.img.classList.remove('pv-pic-window-pic_focus');
  7192.                 document.removeEventListener('mousedown',this._blur,true);
  7193.                 document.removeEventListener('keydown',this._focusedKeydown,true);
  7194.                 document.removeEventListener('keyup',this._focusedKeyup,true);
  7195.                 this.changeCursor('default');
  7196.                 ImgWindowC.selectedTool=this.selectedTool;
  7197.                 this.focused=false;
  7198.             },
  7199.             focus:function(){
  7200.                 if(this.focused)return;
  7201.                 this.imgWindow.classList.add('pv-pic-window-container_focus');
  7202.                 this.toolbar.classList.add('pv-pic-window-toolbar_focus');
  7203.                 this.closeButton.classList.add('pv-pic-window-close_focus');
  7204.                 this.searchButton.classList.add('pv-pic-window-search_focus');
  7205.                 this.img.classList.add('pv-pic-window-pic_focus');
  7206.                 this.imgWindow.style.zIndex= ImgWindowC.styleZIndex;
  7207.                 this.zIndex=ImgWindowC.styleZIndex;
  7208.                 ImgWindowC.styleZIndex ++;
  7209.                 document.addEventListener('keydown',this._focusedKeydown,true);
  7210.                 document.addEventListener('keyup',this._focusedKeyup,true);
  7211.                 document.addEventListener('mousedown',this._blur,true);
  7212.  
  7213.                 //还原鼠标样式。
  7214.                 this.changeCursor(this.selectedTool);
  7215.  
  7216.                 if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){
  7217.                     this.selectTool(ImgWindowC.selectedTool);
  7218.                 };
  7219.  
  7220.                 this.focused=true;
  7221.             },
  7222.             focusedKeyup:function(e){
  7223.                 var keyCode=e.keyCode;
  7224.                 var valid=[32,18,16,72,17,72,82,90,67];
  7225.                 if(valid.indexOf(keyCode)==-1)return;
  7226.  
  7227.                 e.preventDefault();
  7228.  
  7229.                 switch(keyCode){
  7230.                     case 32:{//空格键，临时切换到移动
  7231.                         this.spaceKeyUp=true;
  7232.                         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）
  7233.                         if(!this.working){//松开按键的时候，没有在继续平移了。
  7234.                             this.tempHand=false;
  7235.                             this.changeCursor(this.selectedTool);
  7236.                         };
  7237.                     }break;
  7238.                     case 18:{//alt键盘切换缩小放大。
  7239.                         this.altKeyUp=true;
  7240.                         if(!this.zoomOut)return;
  7241.                         if(!this.working){
  7242.                             this.zoomOut=false;
  7243.                             this.changeCursor('zoom');
  7244.                             if(this.tempZoom && this.ctrlKeyUp){
  7245.                                 this.tempZoom=false;
  7246.                                 this.changeCursor(this.selectedTool);
  7247.                             };
  7248.                         };
  7249.                     }break;
  7250.                     case 16:{//shift键，旋转的时候按住shift键，步进缩放。
  7251.                         this.shiftKeyUp=true;
  7252.                     }break;
  7253.                     case 17:{//ctrl键
  7254.                         clearTimeout(this.ctrlkeyDownTimer);
  7255.                         if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开
  7256.                             this.ctrlKeyUp=true;
  7257.                             if(!this.tempZoom)return;//如果没有切换到了缩放
  7258.                             if(!this.working && this.altKeyUp){
  7259.                                 this.tempZoom=false;
  7260.                                 this.changeCursor(this.selectedTool);
  7261.                             };
  7262.                         };
  7263.                     }break;
  7264.                     case 67:{//c键
  7265.                         this.justCKeyUp=true;
  7266.                         var self=this;
  7267.                         clearTimeout(this.justCKeyUpTimer);
  7268.                         this.justCKeyUpTimer=setTimeout(function(){
  7269.                             self.justCKeyUp=false;
  7270.                         },100)
  7271.                     }break;
  7272.                     case 72:{//h键
  7273.                         this.hKeyUp=true;
  7274.                     }break;
  7275.                     case 82:{//r键
  7276.                         this.rKeyUp=true;
  7277.                     }break;
  7278.                     case 90:{//z键
  7279.                         this.zKeyUp=true;
  7280.                     }break;
  7281.                     default:break;
  7282.                 };
  7283.  
  7284.                 if([72,82,90].indexOf(keyCode)!=-1){
  7285.                     if(!this.working && this.restoreBeforeTool){
  7286.                         this.restoreBeforeTool=false;
  7287.                         this.selectTool(this.beforeTool);
  7288.                     };
  7289.                 };
  7290.             },
  7291.             focusedKeydown:function(e){
  7292.                 var keyCode=e.keyCode;
  7293.                 var valid=[32,82,72,90,18,16,17,27,67];//有效的按键
  7294.                 if(valid.indexOf(keyCode)==-1) return;
  7295.  
  7296.                 e.preventDefault();
  7297.  
  7298.                 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
  7299.                     if(keyCode==16){//shift键
  7300.                         this.shiftKeyUp=false;
  7301.                     };
  7302.                     return;
  7303.                 };
  7304.  
  7305.                 switch(keyCode){
  7306.                     case 82:{//r键,切换到旋转工具
  7307.                         if(this.rKeyUp){
  7308.                             this.rKeyUp=false;
  7309.                             this.beforeTool=this.selectedTool;
  7310.                             this.selectTool('rotate');
  7311.                         };
  7312.                     }break;
  7313.                     case 72:{//h键,切换到抓手工具
  7314.                         if(this.hKeyUp){
  7315.                             this.hKeyUp=false;
  7316.                             this.beforeTool=this.selectedTool;
  7317.                             this.selectTool('hand');
  7318.                         };
  7319.                     }break;
  7320.                     case 90:{//z键,切换到缩放工具
  7321.                         if(this.zKeyUp){
  7322.                             this.zKeyUp=false;
  7323.                             this.beforeTool=this.selectedTool;
  7324.                             this.selectTool('zoom');
  7325.                         };
  7326.                     }break;
  7327.                     case 32:{//空格键阻止,临时切换到抓手功能
  7328.                         if(this.spaceKeyUp){
  7329.                             this.spaceKeyUp=false;
  7330.                             if(this.selectedTool!='hand'){
  7331.                                 this.tempHand=true;
  7332.                                 this.changeCursor('hand');
  7333.                             };
  7334.                         };
  7335.                     }break;
  7336.                     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
  7337.                         if(this.altKeyUp){
  7338.                             if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return;
  7339.                             this.zoomOut=true;
  7340.                             this.altKeyUp=false;
  7341.                             this.changeCursor('zoom',true);
  7342.                         };
  7343.                     }break;
  7344.                     case 17:{//ctrl键临时切换到缩放工具
  7345.                         if(this.ctrlKeyUp){
  7346.                             var self=this;
  7347.                             this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题
  7348.                                 self.ctrlKeyUp=false;
  7349.                                 if(self.selectedTool!='zoom'){
  7350.                                     self.tempZoom=true;
  7351.                                     self.changeCursor('zoom');
  7352.                                 };
  7353.                             },100);
  7354.                         };
  7355.                     }break;
  7356.                     case 67:{//c键
  7357.                         clearTimeout(this.ctrlkeyDownTimer);
  7358.                     }break;
  7359.                     case 27:{//ese关闭窗口
  7360.                         if(prefs.imgWindow.close.escKey){
  7361.                             this.remove();
  7362.                         };
  7363.                     }break;
  7364.                     default:break;
  7365.                 };
  7366.             },
  7367.  
  7368.             toolbarEventHandler:function(e){
  7369.                 e.stopPropagation();
  7370.                 var target=e.target;
  7371.                 var toolMap=this.toolMap;
  7372.                 for(var i in toolMap){
  7373.                     if(toolMap.hasOwnProperty(i) && toolMap[i]==target){
  7374.                         switch(e.type){
  7375.                             case 'mousedown':{
  7376.                                 this.selectTool(i);
  7377.                             }break;
  7378.                             case 'dblclick':{
  7379.                                 this.dblclickCommand(i);
  7380.                             }break;
  7381.                             default:break;
  7382.                         };
  7383.                         break;
  7384.                     };
  7385.                 };
  7386.             },
  7387.             imgWindowEventHandler:function(e){
  7388.                 e.stopPropagation();
  7389.                 switch(e.type){
  7390.                     case 'click':{//阻止opera的图片保存
  7391.                         if(e.ctrlKey && e.target.nodeName=='IMG'){
  7392.                             e.preventDefault();
  7393.                         };
  7394.                     }break;
  7395.                     case 'mousedown':{
  7396.                         if(!this.focused){//如果没有focus，先focus
  7397.                             this.focus();
  7398.                             this.keepScreenInside();
  7399.                         };
  7400.  
  7401.                         var target=e.target;
  7402.                         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
  7403.                             if(target!=this.rotateOverlayer)return;
  7404.                             var self=this;
  7405.                             this.rotateOverlayer.style.display='none';
  7406.                             var upHandler=function(){
  7407.                                 document.removeEventListener('mouseup',upHandler,true);
  7408.                                 setTimeout(function(){
  7409.                                     self.rotateOverlayer.style.display='block';
  7410.                                 },10);
  7411.                             };
  7412.                             document.addEventListener('mouseup',upHandler,true);
  7413.                             return;
  7414.                         };
  7415.  
  7416.                         if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return;
  7417.                         e.preventDefault();
  7418.                         var selectedTool=this.selectedTool;
  7419.                         if(this.tempHand){
  7420.                             this.move(e);
  7421.                         }else if(this.tempZoom){
  7422.                             this.zoom(e);
  7423.                         }else if(selectedTool=='hand'){
  7424.                             this.restoreBeforeTool=!this.hKeyUp;
  7425.                             if(this.hKeyUp){
  7426.                                 this.move(e);
  7427.                             }else{//鸟瞰视图
  7428.                                 this.aerialView(e);
  7429.                             };
  7430.                         }else if(selectedTool=='rotate'){
  7431.                             var origin={//旋转原点
  7432.                                 x:e.clientX - 30,//稍微偏左一点。
  7433.                                 y:e.clientY ,
  7434.                             };
  7435.  
  7436.                             var rIS=this.rotateIndicator.style;
  7437.                             //rIS.display='block';
  7438.                             rIS.top=origin.y + 'px';
  7439.                             rIS.left=origin.x + 'px';
  7440.  
  7441.                             this.restoreBeforeTool=!this.rKeyUp;
  7442.                             this.rotate(origin);
  7443.                         }else if(selectedTool=='zoom'){
  7444.                             this.restoreBeforeTool=!this.zKeyUp;
  7445.                             this.zoom(e);
  7446.                         };
  7447.                     }break;
  7448.                     case 'wheel':{
  7449.                         if(!this.focused)return;//如果没有focus
  7450.                         if(e.deltaY===0)return;//非Y轴的滚动
  7451.                         e.preventDefault();
  7452.                         if(this.working)return;
  7453.                         var oriZoomOut=this.zoomOut;
  7454.                         this.zoomOut = !!(e.deltaY > 0);
  7455.  
  7456.                         var ratio=this.getZoomRatio({
  7457.                             x:e.clientX,
  7458.                             y:e.clientY,
  7459.                         });
  7460.  
  7461.                         var level=this.getNextZoomLevel();
  7462.  
  7463.                         this.zoom(level,ratio);
  7464.                         this.zoomOut=oriZoomOut;
  7465.                     }break;
  7466.                     default:break;
  7467.                 };
  7468.             },
  7469.  
  7470.             dblclickCommand:function(tool){
  7471.                 var done;
  7472.                 switch(tool){
  7473.                     case 'hand':{//双击居中,并且适应屏幕
  7474.                         this.zoom(1);
  7475.                         this.fitToScreen();
  7476.                         this.center(true,true);
  7477.                         this.keepScreenInside();
  7478.                     }break;
  7479.                     case 'rotate':{//双击还原旋转
  7480.                         if(this.rotatedRadians==0)return;
  7481.                         done=true;
  7482.                         this.rotate(0,true);
  7483.                     }break;
  7484.                     case 'zoom':{//双击还原缩放
  7485.                         if(this.zoomLevel==1)return;
  7486.                         done=true;
  7487.                         this.zoom(1,{x:0,y:0});
  7488.                     }break;
  7489.                     default:break;
  7490.                 };
  7491.  
  7492.                 if((tool=='rotate' || tool=='zoom') && done){
  7493.                     var scrolled=getScrolled();
  7494.                     var imgWindow=this.imgWindow;
  7495.                     var imgWinodowRect=imgWindow.getBoundingClientRect();
  7496.                     var imgWindowStyle=imgWindow.style;
  7497.                     if(imgWinodowRect.left<40){
  7498.                         imgWindowStyle.left=40 + scrolled.x + 'px';
  7499.                     };
  7500.                     if(imgWinodowRect.top<-5){
  7501.                         imgWindowStyle.top=-5 + scrolled.y +'px';
  7502.                     };
  7503.                     this.keepScreenInside();
  7504.                 };
  7505.  
  7506.             },
  7507.             doFlipCommand:function(command){
  7508.                 var map={
  7509.                     fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '],
  7510.                     fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '],
  7511.                 };
  7512.  
  7513.                 var iTransform=this.img.style[support.cssTransform];
  7514.  
  7515.                 var toolClassList=this.toolMap[command].classList;
  7516.  
  7517.                 if(map[command][0].test(iTransform)){
  7518.                     iTransform=iTransform.replace(map[command][0],'');
  7519.                     toolClassList.remove(this.selectedToolClass);
  7520.                 }else{
  7521.                     iTransform += map[command][1];
  7522.                     toolClassList.add(this.selectedToolClass);
  7523.                 };
  7524.                 this.img.style[support.cssTransform]=iTransform;
  7525.  
  7526.             },
  7527.             selectTool:function(tool){
  7528.                 var command=['fv','fh'];
  7529.                 if(command.indexOf(tool)==-1){//工具选择
  7530.                     if(this.selectedTool==tool){
  7531.                         if(tool=="rotate"){
  7532.                             var PI=Math.PI;
  7533.                             var value=this.rotatedRadians + 90 * PI/180;
  7534.                             if(value>=2*PI){
  7535.                                 value-=2*PI;
  7536.                             }
  7537.                             this.rotate(value,true);
  7538.                         }
  7539.                         return;
  7540.                     }
  7541.                     var selectedTool=this.selectedTool;
  7542.                     this.selectedTool=tool;
  7543.                     if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标
  7544.                         return;
  7545.                     };
  7546.  
  7547.                     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。
  7548.  
  7549.                     if(selectedTool){
  7550.                         this.toolMap[selectedTool].classList.remove(this.selectedToolClass);
  7551.                     };
  7552.                     this.toolMap[tool].classList.add(this.selectedToolClass);
  7553.                     this.changeCursor(tool);
  7554.                 }else{//命令
  7555.                     this.doFlipCommand(tool);
  7556.                 };
  7557.             },
  7558.             changeCursor:function(tool,zoomOut){
  7559.                 if(tool=='zoom'){
  7560.                     tool+=zoomOut? '-out' : '-in';
  7561.                 };
  7562.                 if(this.cursor==tool)return;
  7563.                 this.cursor=tool;
  7564.  
  7565.                 var cursor;
  7566.  
  7567.                 switch(tool){
  7568.                     case 'hand':{
  7569.                         cursor=support.cssCursorValue.grab || 'pointer';
  7570.                     }break;
  7571.                     case 'handing':{
  7572.                         cursor=support.cssCursorValue.grabbing || 'pointer';
  7573.                     }break;
  7574.                     case 'zoom-in':{
  7575.                         cursor=support.cssCursorValue.zoomIn;
  7576.                     }break;
  7577.                     case 'zoom-out':{
  7578.                         cursor=support.cssCursorValue.zoomOut;
  7579.                     }break;
  7580.                     case 'rotate':{
  7581.                         cursor='progress';
  7582.                     }break;
  7583.                     case 'default':{
  7584.                         cursor='';
  7585.                     }break;
  7586.                 };
  7587.  
  7588.                 if(typeof cursor!='undefined'){
  7589.                     this.imgWindow.style.cursor=cursor;
  7590.                 };
  7591.  
  7592.             },
  7593.  
  7594.             remove:function(){
  7595.                 if(this.removed)return;
  7596.                 this.removed=true;
  7597.                 this.blur(true);
  7598.                 this.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。
  7599.  
  7600.                 this.imgWindow.parentNode.removeChild(this.imgWindow);
  7601.  
  7602.                 //点击点击外部关闭的监听
  7603.                 if(prefs.imgWindow.close.clickOutside.enabled){
  7604.                     document.removeEventListener(prefs.imgWindow.close.clickOutside.trigger,this.clickOutside,true);
  7605.                 };
  7606.  
  7607.                 var index=ImgWindowC.all.indexOf(this);
  7608.                 ImgWindowC.all.splice(index,1);
  7609.  
  7610.                 //focus next
  7611.                 if(ImgWindowC.all.length==0){
  7612.                     if(ImgWindowC.overlayer){
  7613.                         ImgWindowC.overlayer.style.display='none';
  7614.                     };
  7615.                 }else{
  7616.                     var topmost=0;
  7617.                     ImgWindowC.all.forEach(function(iwin){
  7618.                         if(iwin.zIndex > topmost){
  7619.                             topmost=iwin;
  7620.                         };
  7621.                     });
  7622.                     if(topmost){
  7623.                         topmost.focus();
  7624.                     };
  7625.                 };
  7626.  
  7627.             },
  7628.  
  7629.         };
  7630.  
  7631.         // 载入动画
  7632.         function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){
  7633.             this.args=arrayFn.slice.call(arguments,0);
  7634.             this.data=data;//data
  7635.             this.buttonType=buttonType;//点击的按钮类型
  7636.             this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话
  7637.             this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开
  7638.             this.init();
  7639.         };
  7640.  
  7641.         LoadingAnimC.all=[];
  7642.  
  7643.         LoadingAnimC.prototype={
  7644.             init:function(){
  7645.                 LoadingAnimC.all.push(this);
  7646.                 this.addStyle();
  7647.                 var container=document.createElement('span');
  7648.  
  7649.                 container.className='pv-loading-container';
  7650.                 this.loadingAnim=container;
  7651.  
  7652.                 container.title=i18n("loading")+':' + this.data.src;
  7653.                 container.innerHTML=
  7654.                     '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+
  7655.                     '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>';
  7656.  
  7657.                 document.body.appendChild(container);
  7658.  
  7659.                 var self = this;
  7660.                 container.addEventListener('click',function(e){
  7661.                     var tcl=e.target.classList;
  7662.                     if(tcl.contains('pv-loading-cancle')){
  7663.                         self.imgReady.abort();
  7664.                         self.remove();
  7665.                     }else if(tcl.contains('pv-loading-retry')){
  7666.                         self.remove();
  7667.                         new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]);
  7668.                     };
  7669.                 },true);
  7670.  
  7671.                 this.setPosition();
  7672.  
  7673.                 if (this.buttonType == 'current') {
  7674.                     this.loadImg(this.data.imgSrc);
  7675.                 } else {
  7676.                     if (!this.data.xhr) {
  7677.                         if(this.buttonType == 'search'){
  7678.                             sortSearch();
  7679.                             let from=0;
  7680.                             let searchFun=function(){
  7681.                                 searchImgByImg(self.data.imgSrc, null, function(srcs, index){
  7682.                                     let src=srcs.shift();
  7683.                                     if(index==3){
  7684.                                         self.loadImg(src, srcs);
  7685.                                     }else{
  7686.                                         from=index+1;
  7687.                                         self.loadImg(src, srcs, searchFun);
  7688.                                     }
  7689.                                 },function(e) {
  7690.                                     self.error("网络错误");
  7691.                                 },function(e) {
  7692.                                     self.error("没有找到原图");
  7693.                                 }, from);
  7694.                             };
  7695.                             searchFun();
  7696.                         }else{
  7697.                             this.loadImg(this.data.src, this.data.srcs);
  7698.                         }
  7699.                     } else {
  7700.                         xhrLoad.load({
  7701.                             url: this.data.src,
  7702.                             xhr: this.data.xhr,
  7703.                             cb: function(imgSrc, imgSrcs, caption) {
  7704.                                 if (imgSrc) {
  7705.                                     self.loadImg(imgSrc, imgSrcs);
  7706.                                 } else {
  7707.                                     self.error();
  7708.                                 }
  7709.                             },
  7710.                             onerror: function() {
  7711.                                 self.error();
  7712.                             }
  7713.                         });
  7714.                     }
  7715.                 }
  7716.             },
  7717.             addStyle:function(){
  7718.                 if(LoadingAnimC.styleAdded)return;
  7719.                 LoadingAnimC.styleAdded=true;
  7720.                 var style=document.createElement('style');
  7721.                 style.type='text/css';
  7722.                 style.textContent='\
  7723.                 .pv-loading-container {\
  7724.                 position: absolute;\
  7725.                 z-index:999999997;\
  7726.                 background: black url("'+prefs.icons.loading+'") center no-repeat;\
  7727.                 background-origin: content-box;\
  7728.                 border: none;\
  7729.                 padding: 1px 30px 1px 2px;\
  7730.                 margin: 0;\
  7731.                 opacity: 0.7;\
  7732.                 height: 24px;\
  7733.                 min-width: 24px;\
  7734.                 box-shadow: 2px 2px 0px #666;\
  7735.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7736.                 transition: opacity 0.15s ease-in-out;\
  7737.                 }\
  7738.                 .pv-loading-container:hover {\
  7739.                 opacity: 0.9;\
  7740.                 }\
  7741.                 .pv-loading-button {\
  7742.                 cursor: pointer;\
  7743.                 height: 24px;\
  7744.                 width: 24px;\
  7745.                 position: absolute;\
  7746.                 right: 0;\
  7747.                 top: 0;\
  7748.                 opacity: 0.4;\
  7749.                 background:transparent center no-repeat;\
  7750.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7751.                 transition: opacity 0.15s ease-in-out;\
  7752.                 }\
  7753.                 .pv-loading-button:hover {\
  7754.                 opacity: 1;\
  7755.                 }\
  7756.                 .pv-loading-cancle{\
  7757.                 background-image: url("'+prefs.icons.loadingCancle+'");\
  7758.                 }\
  7759.                 .pv-loading-retry{\
  7760.                 display:none;\
  7761.                 background-image: url("'+prefs.icons.retry+'");\
  7762.                 }\
  7763.                 .pv-loading-container_error{\
  7764.                 background-image:none;\
  7765.                 }\
  7766.                 .pv-loading-container_error::after{\
  7767.                 content:"'+i18n("loadError")+'";\
  7768.                 line-height: 24px;\
  7769.                 color: red;\
  7770.                 font-size: 14px;\
  7771.                 display:inline;\
  7772.                 }\
  7773.                 .pv-loading-container_error .pv-loading-cancle{\
  7774.                 display:none;\
  7775.                 }\
  7776.                 .pv-loading-container_error .pv-loading-retry{\
  7777.                 display:block;\
  7778.                 }\
  7779.                 ';
  7780.                 document.head.appendChild(style);
  7781.             },
  7782.             remove:function(){
  7783.                 if(!this.removed){
  7784.                     this.removed=true;
  7785.                     this.loadingAnim.parentNode.removeChild(this.loadingAnim);
  7786.                     LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1);
  7787.                 };
  7788.             },
  7789.             error:function(msg,img,e){
  7790.                 if(msg)console.debug(msg);
  7791.                 this.loadingAnim.classList.add('pv-loading-container_error');
  7792.                 console.debug('picviewer CE 载入大图错误：%o', this.data);
  7793.  
  7794.                 var self=this;
  7795.                 setTimeout(function(){
  7796.                     self.remove();
  7797.                 },3000);
  7798.             },
  7799.             setPosition:function(){
  7800.                 var position=getContentClientRect(this.data.img);
  7801.                 var cs=this.loadingAnim.style;
  7802.                 var scrolled=getScrolled();
  7803.                 cs.top=position.top + scrolled.y +1 + 'px';
  7804.                 cs.left=position.left + scrolled.x +1 + 'px';
  7805.                 cs.removeProperty('display');
  7806.             },
  7807.  
  7808.             // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用
  7809.             loadImg: function(imgSrc, imgSrcs, nextFun) {
  7810.                 var self = this;
  7811.  
  7812.                 var img = document.createElement('img');
  7813.                 img.src = imgSrc;
  7814.  
  7815.                 var opts = {
  7816.                     error: function(e) {
  7817.                         if (Array.isArray(imgSrcs)) {
  7818.                             var src = imgSrcs.shift();
  7819.                             if (src) {
  7820.                                 self.loadImg(src, imgSrcs, nextFun);
  7821.                                 return;
  7822.                             }
  7823.                         }
  7824.  
  7825.                         if(nextFun) nextFun();
  7826.                         else self.error('', this, e);
  7827.                     },
  7828.                 };
  7829.  
  7830.                 opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) {
  7831.                     self.load(this, e);
  7832.                 };
  7833.  
  7834.                 self.imgReady = imgReady(img, opts);
  7835.             },
  7836.  
  7837.             load:function(img,e){
  7838.                 this.remove();
  7839.                 this.img=img;
  7840.                 var buttonType=this.buttonType;
  7841.  
  7842.                 if(buttonType=='gallery'){
  7843.                     var allData=this.getAllValidImgs();
  7844.                     allData.target=this.data;
  7845.                     this.data=allData;
  7846.                 };
  7847.  
  7848.                 var self=this;
  7849.                 function openInTop(){
  7850.                     var data=self.data;
  7851.  
  7852.                     //删除不能发送的项。
  7853.                     var delCantClone=function(obj){
  7854.                         if(!obj)return;
  7855.                         delete obj.img;
  7856.                         delete obj.imgPA;
  7857.                     };
  7858.  
  7859.                     if(Array.isArray(data)){
  7860.                         frameSentSuccessData=frameSentData;
  7861.                         frameSentData=cloneObject(data,true);
  7862.                         delCantClone(data.target);
  7863.                         data.forEach(function(obj){
  7864.                             delCantClone(obj);
  7865.                         });
  7866.                     }else{
  7867.                         delCantClone(data);
  7868.                     };
  7869.  
  7870.                     window.postMessage({
  7871.                         messageID:messageID,
  7872.                         src:img.src,
  7873.                         data:data,
  7874.                         command:'open',
  7875.                         buttonType:buttonType,
  7876.                         to:'top',
  7877.                     },'*');
  7878.                 };
  7879.  
  7880.                 if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){
  7881.                     if(topWindowValid){
  7882.                         openInTop();
  7883.                     }else{//先发消息问问顶层窗口是不是非frameset窗口
  7884.                         window.postMessage({
  7885.                             messageID:messageID,
  7886.                             command:'topWindowValid',
  7887.                             to:'top',
  7888.                         },'*');
  7889.  
  7890.                         document.addEventListener('pv-topWindowValid',function(e){
  7891.                             topWindowValid=e.detail;
  7892.                             if(topWindowValid){//如果顶层窗口有效
  7893.                                 openInTop();
  7894.                             }else{
  7895.                                 self.open();
  7896.                             };
  7897.                         },true);
  7898.                     };
  7899.  
  7900.                 }else{
  7901.                     this.open();
  7902.                 };
  7903.  
  7904.  
  7905.             },
  7906.             getAllValidImgs:function(){
  7907.                 var doc=window.parent==window?document:window.parent.document;
  7908.                 var validImgs=[],imgsHandle=function(imgs){
  7909.                     arrayFn.forEach.call(imgs,function(img,index,imgs){
  7910.                         var result=findPic(img);
  7911.                         if(result){
  7912.                             validImgs.push(result);
  7913.                         };
  7914.                     });
  7915.                 };
  7916.                 imgsHandle(doc.getElementsByTagName('img'));
  7917.                 arrayFn.forEach.call(doc.querySelectorAll("iframe"),function(iframe){
  7918.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  7919.                         try{
  7920.                             imgsHandle(iframe.contentWindow.document.getElementsByTagName('img'));
  7921.                         }catch(e){
  7922.                             console.log(e.toString());
  7923.                         }
  7924.                 });
  7925.                 return validImgs;
  7926.             },
  7927.             open:function(){
  7928.                 switch(this.buttonType){
  7929.                     case 'gallery':{
  7930.                         if(!gallery){
  7931.                             gallery=new GalleryC();
  7932.                         };
  7933.                         gallery.load(this.data,this.from);
  7934.                     }break;
  7935.                     case 'magnifier':{
  7936.                         new MagnifierC(this.img,this.data);
  7937.                     }break;
  7938.                     case 'actual':;
  7939.                     case 'search':;
  7940.                     case 'current':;
  7941.                     case 'original':{//original 是为了兼容以前的规则
  7942.                         new ImgWindowC(this.img, this.data);
  7943.                     }break;
  7944.                 };
  7945.             },
  7946.         };
  7947.  
  7948.         //工具栏
  7949.         function FloatBarC(){
  7950.             this.init();
  7951.         };
  7952.  
  7953.         FloatBarC.prototype={
  7954.             init:function(){
  7955.                 this.addStyle();
  7956.                 var container=document.createElement('span');
  7957.                 container.id='pv-float-bar-container';
  7958.                 container.innerHTML=
  7959.                     '<span class="pv-float-bar-button"></span>'+
  7960.                     '<span class="pv-float-bar-button"></span>'+
  7961.                     '<span class="pv-float-bar-button"></span>'+
  7962.                     '<span class="pv-float-bar-button"></span>'+
  7963.                     '<span class="pv-float-bar-button"></span>';
  7964.                 document.body.appendChild(container);
  7965.  
  7966.                 var buttons={
  7967.                 };
  7968.                 this.buttons=buttons;
  7969.                 this.children=container.children;
  7970.  
  7971.                 arrayFn.forEach.call(this.children,function(child,index){
  7972.                     var titleMap={
  7973.                         actual:i18n("actualBtn"),
  7974.                         search:i18n("searchBtn"),
  7975.                         gallery:i18n("galleryBtn"),
  7976.                         current:i18n("currentBtn"),
  7977.                         magnifier:i18n("magnifierBtn"),
  7978.                     };
  7979.                     var buttonName=prefs.floatBar.butonOrder[index];
  7980.                     buttons[buttonName]=child;
  7981.                     child.title=titleMap[buttonName];
  7982.                     child.classList.add('pv-float-bar-button-' + buttonName);
  7983.                 });
  7984.  
  7985.  
  7986.                 this.floatBar=container;
  7987.  
  7988.  
  7989.                 var self=this;
  7990.                 container.addEventListener('click',function(e){
  7991.                     var buttonType;
  7992.                     var target=e.target;
  7993.                     for(var type in buttons){
  7994.                         if(!buttons.hasOwnProperty(type))return;
  7995.                         if(target==buttons[type]){
  7996.                             buttonType=type;
  7997.                             break;
  7998.                         };
  7999.                     };
  8000.                     if(!buttonType)return;
  8001.  
  8002.                     self.hide();
  8003.                     self.open(e,buttonType);
  8004.  
  8005.                 },true);
  8006.  
  8007.  
  8008.                 addCusMouseEvent('mouseleave',container,function(e){
  8009.                     clearTimeout(self.hideTimer);
  8010.                     self.hideTimer=setTimeout(function(){
  8011.                         self.hide();
  8012.                     },prefs.floatBar.hideDelay);
  8013.                 });
  8014.  
  8015.                 addCusMouseEvent('mouseenter',container,function(e){
  8016.                     clearTimeout(self.hideTimer);
  8017.                 });
  8018.  
  8019.                 this._scrollHandler=this.scrollHandler.bind(this);
  8020.             },
  8021.             addStyle:function(){
  8022.                 var style=document.createElement('style');
  8023.                 style.type='text/css';
  8024.                 style.textContent='\
  8025.                     #pv-float-bar-container {\
  8026.                     position: absolute;\
  8027.                     z-index:9999999998;\
  8028.                     padding: 5px;\
  8029.                     margin: 0;\
  8030.                     border: none;\
  8031.                     opacity: 0.6;\
  8032.                     line-height: 0;\
  8033.                     -webkit-transition: opacity 0.2s ease-in-out;\
  8034.                     transition: opacity 0.2s ease-in-out;\
  8035.                     display:none;\
  8036.                     }\
  8037.                     #pv-float-bar-container:hover {\
  8038.                     opacity: 1;\
  8039.                     }\
  8040.                     #pv-float-bar-container .pv-float-bar-button {\
  8041.                     vertical-align:middle;\
  8042.                     cursor: pointer;\
  8043.                     width: 18px;\
  8044.                     height: 18px;\
  8045.                     padding: 0;\
  8046.                     margin:0;\
  8047.                     border: none;\
  8048.                     display: inline-block;\
  8049.                     position: relative;\
  8050.                     box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\
  8051.                     background: transparent center no-repeat;\
  8052.                     background-size:100% 100%;\
  8053.                     background-origin: content-box;\
  8054.                     -webkit-transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  8055.                     transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  8056.                     }\
  8057.                     #pv-float-bar-container .pv-float-bar-button:not(:last-child){\
  8058.                     margin-right: -14px;\
  8059.                     }\
  8060.                     #pv-float-bar-container .pv-float-bar-button:first-child {\
  8061.                     z-index: 4;\
  8062.                     }\
  8063.                     #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\
  8064.                     z-index: 3;\
  8065.                     }\
  8066.                     #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\
  8067.                     z-index: 2;\
  8068.                     }\
  8069.                     #pv-float-bar-container .pv-float-bar-button:last-child {\
  8070.                     z-index: 1;\
  8071.                     }\
  8072.                     #pv-float-bar-container:hover > .pv-float-bar-button {\
  8073.                     width: 24px;\
  8074.                     height: 24px;\
  8075.                     }\
  8076.                     #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\
  8077.                     margin-right: 4px;\
  8078.                     }\
  8079.                     #pv-float-bar-container .pv-float-bar-button-actual {\
  8080.                     background-image:url("'+ prefs.icons.actual +'");\
  8081.                     }\
  8082.                     #pv-float-bar-container .pv-float-bar-button-search {\
  8083.                     background-image:url("'+ prefs.icons.search +'");\
  8084.                     }\
  8085.                     #pv-float-bar-container .pv-float-bar-button-gallery {\
  8086.                     background-image:url("'+ prefs.icons.gallery +'");\
  8087.                     }\
  8088.                     #pv-float-bar-container .pv-float-bar-button-current {\
  8089.                     background-image:url("'+ prefs.icons.current +'");\
  8090.                     }\
  8091.                     #pv-float-bar-container .pv-float-bar-button-magnifier {\
  8092.                     background-image:url("'+ prefs.icons.magnifier +'");\
  8093.                     }\
  8094.                     ';
  8095.                 document.head.appendChild(style);
  8096.             },
  8097.             start:function(data){
  8098.  
  8099.                 //读取中的图片,不显示浮动栏,调整读取图标的位置.
  8100.                 if(LoadingAnimC.all._find(function(item,index,array){
  8101.                     if(data.img==item.data.img){
  8102.                         return true;
  8103.                     };
  8104.                 }))return;
  8105.  
  8106.  
  8107.                 //被放大镜盯上的图片,不要显示浮动栏.
  8108.                 if(MagnifierC.all._find(function(item,index,array){
  8109.                     if(data.img==item.data.img){
  8110.                         return true;
  8111.                     };
  8112.                 }))return;
  8113.  
  8114.                 this.data=data;
  8115.                 var self=this;
  8116.                 clearTimeout(this.hideTimer);
  8117.  
  8118.                 var imgOutHandler=function(e){
  8119.                     document.removeEventListener('mouseout',imgOutHandler,true);
  8120.                     clearTimeout(self.showTimer);
  8121.                     clearTimeout(self.hideTimer);
  8122.                     self.hideTimer=setTimeout(function(){
  8123.                         self.hide();
  8124.                     },prefs.floatBar.hideDelay);
  8125.                 };
  8126.  
  8127.                 clearTimeout(this.globarOutTimer);
  8128.                 this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8129.                     document.addEventListener('mouseout',imgOutHandler,true);
  8130.                 },150);
  8131.  
  8132.                 clearTimeout(this.showTimer);
  8133.                 this.showTimer=setTimeout(function(){
  8134.                     self.show();
  8135.                 },prefs.floatBar.showDelay);
  8136.             },
  8137.             setButton:function(){
  8138.                 if(this.data.noActual){
  8139.                     this.buttons['actual'].style.display='none';
  8140.                     this.buttons['magnifier'].style.display='none';
  8141.                 }else{
  8142.                     this.buttons['actual'].style.removeProperty('display');
  8143.                     this.buttons['magnifier'].style.removeProperty('display');
  8144.                 };
  8145.  
  8146.                 if (this.data.img.nodeName != 'IMG') {
  8147.                     this.buttons['gallery'].style.display = 'none';
  8148.                     //this.buttons['current'].style.display = 'none';
  8149.                 } else {
  8150.                     this.buttons['gallery'].style.removeProperty('display');
  8151.                     //this.buttons['current'].style.removeProperty('display');
  8152.                 }
  8153.             },
  8154.             setPosition:function(){
  8155.                 //如果图片被删除了，或者隐藏了。
  8156.                 if(this.data.img.offsetWidth==0){
  8157.                     return true;
  8158.                 };
  8159.                 var targetPosi=getContentClientRect(this.data.img);
  8160.                 var windowSize=getWindowSize();
  8161.                 var img=this.data.img;
  8162.  
  8163.                 var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/);
  8164.  
  8165.                 var offsetX=prefs.floatBar.offset.x;
  8166.                 var offsetY=prefs.floatBar.offset.y;
  8167.  
  8168.  
  8169.                 var scrolled=getScrolled();
  8170.  
  8171.                 var fbs=this.floatBar.style;
  8172.                 var setPosition={
  8173.                     top:function(){
  8174.                         var top=targetPosi.top + scrolled.y;
  8175.                         if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件.
  8176.                             top=scrolled.y;
  8177.                             offsetY=0;
  8178.                         };
  8179.                         fbs.top=top + offsetY + 'px';
  8180.                     },
  8181.                     right:function(){
  8182.                         var right=windowSize.w - targetPosi.right;
  8183.                         if(right < offsetX){
  8184.                             right= -scrolled.x;
  8185.                             offsetX=0;
  8186.                         }else{
  8187.                             right -=scrolled.x;
  8188.                         };
  8189.                         fbs.right=right - offsetX + 'px';
  8190.                     },
  8191.                     bottom:function(){
  8192.                         var bottom=windowSize.h - targetPosi.bottom;
  8193.                         if(bottom <= offsetY){
  8194.                             bottom=-scrolled.y;
  8195.                             offsetY=0;
  8196.                         }else{
  8197.                             bottom -= scrolled.y;
  8198.                         };
  8199.                         fbs.bottom=bottom - offsetY + 'px';
  8200.                     },
  8201.                     left:function(){
  8202.                         var left=targetPosi.left + scrolled.x;
  8203.                         if(targetPosi.left + offsetX < 0){
  8204.                             left=scrolled.x;
  8205.                             offsetX=0;
  8206.                         };
  8207.                         fbs.left=left + offsetX + 'px';
  8208.                     },
  8209.                     center:function(){
  8210.                         var left=targetPosi.left + scrolled.x + offsetX;
  8211.                         fbs.left=left + img.width/2 + 'px';
  8212.                     },
  8213.                 };
  8214.  
  8215.                 setPosition[floatBarPosi[0]]();
  8216.                 setPosition[floatBarPosi[1]]();
  8217.             },
  8218.             show:function(){
  8219.                 if(this.setPosition())return;
  8220.                 this.shown=true;
  8221.                 this.setButton();
  8222.                 this.floatBar.style.display='block';
  8223.                 clearTimeout(this.hideTimer);
  8224.                 window.removeEventListener('scroll',this._scrollHandler,true);
  8225.                 window.addEventListener('scroll',this._scrollHandler,true);
  8226.             },
  8227.             hide:function(){
  8228.                 clearTimeout(this.showTimer);
  8229.                 this.shown=false;
  8230.                 this.floatBar.style.display='none';
  8231.                 window.removeEventListener('scroll',this._scrollHandler,true);
  8232.             },
  8233.             scrollHandler:function(){//更新坐标
  8234.                 clearTimeout(this.scrollUpdateTimer);
  8235.                 var self=this;
  8236.                 this.scrollUpdateTimer=setTimeout(function(){
  8237.                     self.setPosition();
  8238.                 },100);
  8239.             },
  8240.             open:function(e,buttonType){
  8241.                 var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值
  8242.                 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值
  8243.                 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来
  8244.                     waitImgLoad = true;
  8245.                 };
  8246.                 new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow);
  8247.             },
  8248.         };
  8249.  
  8250.         /**
  8251.         * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取
  8252.         */
  8253.             var xhrLoad = function() {
  8254.             var _ = {};
  8255.  
  8256.             var caches = {};
  8257.             var handleError;
  8258.  
  8259.             /**
  8260.      * @param  q  图片的选择器或函数
  8261.      * @param  c  图片说明的选择器或函数
  8262.      */
  8263.             function parsePage(url, q, c, post, cb) {
  8264.                 downloadPage(url, post, function(html) {
  8265.                     var iurl, iurls = [], cap, doc = createDoc(html);
  8266.  
  8267.                     if(typeof q == 'function') {
  8268.                         iurl = q(html, doc);
  8269.                     } else {
  8270.                         var inodes = findNodes(q, doc);
  8271.                         inodes.forEach(function(node) {
  8272.                             iurls.push(findFile(node, url));
  8273.                         });
  8274.                         iurl = iurls.shift();
  8275.                     }
  8276.  
  8277.                     if(typeof c == 'function') {
  8278.                         cap = c(html, doc);
  8279.                     } else {
  8280.                         var cnodes = findNodes(c, doc);
  8281.                         cap = cnodes.length ? findCaption(cnode[0]) : false;
  8282.                     }
  8283.  
  8284.                     // 缓存
  8285.                     if (iurl) {
  8286.                         caches[url] = {
  8287.                             iurl: iurl,
  8288.                             iurls: iurls,
  8289.                             cap: cap
  8290.                         };
  8291.                     }
  8292.  
  8293.                     cb(iurl, iurls, cap);
  8294.                 });
  8295.             }
  8296.  
  8297.             function downloadPage(url, post, cb) {
  8298.                 var opts = {
  8299.                     method: 'GET',
  8300.                     url: url,
  8301.                     onload: function(req) {
  8302.                         try {
  8303.                             if(req.status > 399) throw 'Server error: ' + req.status;
  8304.                             cb(req.responseText, req.finalUrl || url);
  8305.                         } catch(ex) {
  8306.                             handleError(ex);
  8307.                         }
  8308.                     },
  8309.                     onerror: handleError
  8310.                 };
  8311.                 if(post) {
  8312.                     opts.method = 'POST';
  8313.                     opts.data = post;
  8314.                     opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url};
  8315.                 }
  8316.  
  8317.                 GM_xmlhttpRequest(opts);
  8318.             }
  8319.  
  8320.             function createDoc(text) {
  8321.                 var doc = document.implementation.createHTMLDocument('picViewerCE');
  8322.                 doc.documentElement.innerHTML = text;
  8323.                 return doc;
  8324.             }
  8325.  
  8326.             function findNodes(q, doc) {
  8327.                 var nodes = [],
  8328.                     node;
  8329.                 if (!Array.isArray(q)) q = [q];
  8330.                 for (var i = 0, len = q.length; i < len; i++) {
  8331.                     node = qs(q[i], doc);
  8332.                     if (node) {
  8333.                         nodes.push(node);
  8334.                     }
  8335.                 }
  8336.                 return nodes;
  8337.             }
  8338.  
  8339.             function findFile(n, url) {
  8340.                 var path = n.src || n.href;
  8341.                 return path ? path.trim() : false;
  8342.             }
  8343.  
  8344.             function findCaption(n) {
  8345.                 return n.getAttribute('content') || n.getAttribute('title') || n.textContent;
  8346.             }
  8347.  
  8348.             function qs(s, n) {
  8349.                 return n.querySelector(s);
  8350.             }
  8351.  
  8352.             _.load = function(opt) {
  8353.                 var info = caches[opt.url];
  8354.                 if (info) {
  8355.                     opt.cb(info.iurl, info.iruls, info.cap);
  8356.                     return;
  8357.                 }
  8358.  
  8359.                 handleError = opt.onerror || function() {};
  8360.  
  8361.                 parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb);
  8362.             };
  8363.  
  8364.             return _;
  8365.         }();
  8366.  
  8367.  
  8368.         /**
  8369.          * 兼容 Mousever Popup Image Viewer 脚本规则
  8370.          * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html
  8371.          */
  8372.         var MPIV = (function() {
  8373.  
  8374.             var hosts = Rule.MPIV;
  8375.  
  8376.             var d = document, wn = window;
  8377.             var cfg = {
  8378.                 thumbsonly: true,
  8379.             };
  8380.             // 我新加的
  8381.             var rgxHTTPs = /^https?:\/\/(?:www\.)?/;
  8382.  
  8383.             function loadRule() {
  8384.                 var rules = Rule.MPIV;
  8385.  
  8386.                 var isStringFn = function(a) {
  8387.                     return typeof a == 'string' && a.indexOf('return ') > -1;
  8388.                 };
  8389.  
  8390.                 rules.forEach(function(h) {
  8391.                     try {
  8392.                         if(h.r) h.r = toRE(h.r, 'i');
  8393.                         if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s);
  8394.                         if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q);
  8395.                         if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c);
  8396.                     } catch(ex) {
  8397.                         console.error('MPIV 规则无效: %o', h, ex);
  8398.                     }
  8399.                 });
  8400.  
  8401.                 var filter = function(hn, h) {
  8402.                     return !h.d || hn.indexOf(h.d) > -1;
  8403.                 };
  8404.  
  8405.                 hosts = rules.filter(filter.bind(null, location.hostname));
  8406.  
  8407.                 return hosts;
  8408.             }
  8409.  
  8410.             function hasBg(node) {
  8411.                 return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false;
  8412.             }
  8413.  
  8414.             function rel2abs(rel, abs) {
  8415.                 if(rel.indexOf('//') === 0) rel = 'http:' + rel;
  8416.                 var re = /^([a-z]+:)?\/\//;
  8417.                 if(re.test(rel))  return rel;
  8418.                 if(!re.exec(abs)) return;
  8419.                 if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel;
  8420.                 return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel;
  8421.             }
  8422.  
  8423.             /**
  8424.              * 我新增了特殊的替换模式
  8425.              * 规则：
  8426.              *   {"r":"hotimg\\.com/image", "s":"/image/direct/"}
  8427.              *   把 image 替换为 direct ，就是 .replace(/image/, "direct")
  8428.              */
  8429.             function replace(s, m, r, http) {
  8430.                 if(!m) return s;
  8431.  
  8432.                 if (r && s.startsWith('r;')) {  // 特殊的替换模式
  8433.                     s = m.input.replace(r, s.slice(2));
  8434.                 } else if(s.indexOf('/') === 0) {
  8435.                     var mid = /[^\\]\//.exec(s).index+1;
  8436.                     var end = s.lastIndexOf('/');
  8437.                     var re = new RegExp(s.substring(1, mid), s.substr(end+1));
  8438.                     s = m.input.replace(re, s.substring(mid+1, end));
  8439.                 } else {
  8440.                     for(var i = m.length; i--;) {
  8441.                         s = s.replace('$'+i, m[i]);
  8442.                     }
  8443.                 }
  8444.  
  8445.                 if (!s.startsWith('http') && http) {
  8446.                     return http + s;
  8447.                 }
  8448.  
  8449.                 return s;
  8450.             }
  8451.  
  8452.             function rect(node, q) {
  8453.                 if(q) {
  8454.                     var n = node;
  8455.                     while(tag(n = n.parentNode) != 'BODY') {
  8456.                         if(matches(n, q)) return n.getBoundingClientRect();
  8457.                     }
  8458.                 }
  8459.                 var nodes = node.querySelectorAll('*');
  8460.                 for(var i = nodes.length; i-- && (n = nodes[i]);) {
  8461.                     if(n.offsetHeight > node.offsetHeight) node = n;
  8462.                 }
  8463.                 return node.getBoundingClientRect();
  8464.             }
  8465.  
  8466.             function matches(n, q) {
  8467.                 var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches;
  8468.                 if(m) return m.call(n, q);
  8469.             }
  8470.  
  8471.             function tag(n) {
  8472.                 return n && n.tagName && n.tagName.toUpperCase();
  8473.             }
  8474.  
  8475.             function qs(s, n) {
  8476.                 return n.querySelector(s);
  8477.             }
  8478.  
  8479.             function parseNode(node) {
  8480.                 var a, img, url, info;
  8481.                 if(tag(node) == 'A') {
  8482.                     a = node;
  8483.                 } else if(node.parentNode){
  8484.                     if(tag(node) == 'IMG') {
  8485.                         img = node;
  8486.                         if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href);
  8487.                     }
  8488.                     info = findInfo(url, node);
  8489.                     if(info) return info;
  8490.                     a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false);
  8491.                 }
  8492.                 if(a) {
  8493.                     if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return;
  8494.                     url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href;
  8495.                     if(url.substr(0, 5) == 'data:') url = false;
  8496.                     else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent;
  8497.                     info = findInfo(url, a);
  8498.                     if(info) return info;
  8499.                 }
  8500.                 if(img) return {url:img.src, node:img, rect:rect(img), distinct:true};
  8501.             }
  8502.  
  8503.             function decodeURIComponentEx(uriComponent){
  8504.                 if(!uriComponent){
  8505.                     return  uriComponent;
  8506.                 }
  8507.                 var ret;
  8508.                 try{
  8509.                     ret = decodeURIComponent(uriComponent);
  8510.                 }catch(ex){
  8511.                     ret = unescape(uriComponent);
  8512.                 }
  8513.                 return ret;
  8514.             };
  8515.  
  8516.             function findInfo(url, node, noHtml, skipHost) {
  8517.                 for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) {
  8518.                     if(h.e && !matches(node, h.e) || h == skipHost) continue;
  8519.                     if(h.r) {
  8520.                         if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) {
  8521.                             if(!html) html = node.outerHTML;
  8522.                             m = h.r.exec(html)
  8523.                         } else if(url) {
  8524.                             // 去掉前面的 https://
  8525.                             URL = url.replace(rgxHTTPs, '');
  8526.                             http = url.slice(0, url.length - URL.length);
  8527.                             m = h.r.exec(URL);
  8528.                         } else {
  8529.                             m = null;
  8530.                         }
  8531.                     } else {
  8532.                         m = url ? /.*/.exec(url) : [];
  8533.                     }
  8534.                     if(!m || tn == 'IMG' && !('s' in h)) continue;
  8535.                     if('s' in h) {
  8536.                         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; });
  8537.                         if(Array.isArray(urls[0])) urls = urls[0];
  8538.                         if(urls[0] === false) continue;
  8539.                         urls = urls.map(function(u) { return u ? decodeURIComponentEx(u) : u; });
  8540.                     } else {
  8541.                         urls = [m.input];
  8542.                     }
  8543.                     if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h);
  8544.  
  8545.                     // debug('MPIV 找到的规则是 %o', h);
  8546.                     return {
  8547.                         node: node,
  8548.                         url: urls.shift(),
  8549.                         urls: urls,
  8550.                         r: h.r,
  8551.                         s: h.s,
  8552.                         q: h.q,
  8553.                         c: h.c,
  8554.                         // g: h.g ? loadGalleryParser(h.g) : h.g,
  8555.                         xhr: h.xhr,
  8556.                         post: typeof h.post == 'function' ? h.post(m) : h.post,
  8557.                         follow: h.follow,
  8558.                         css: h.css,
  8559.                         // manual: h.manual,
  8560.                         distinct: h.distinct,
  8561.                         // rect: rect(node, h.rect)
  8562.                     };
  8563.                 };
  8564.             }
  8565.  
  8566.             // TODO
  8567.             function rulesToString(rules) {
  8568.                 var newRules = [];
  8569.  
  8570.                 rules.forEach(function(h) {
  8571.                     var newInfo = {}
  8572.                     Object.keys(h).forEach(function(key) {
  8573.                         if (key == 'r') {
  8574.                             newInfo.r = h.r instanceof RegExp ?
  8575.                                 h.r.toString() : null;
  8576.                         }
  8577.  
  8578.                     });
  8579.                 });
  8580.             }
  8581.  
  8582.             return {
  8583.                 parseNode: parseNode,
  8584.                 findInfo: findInfo,
  8585.                 loadRule: loadRule,
  8586.             }
  8587.  
  8588.         })();
  8589.  
  8590.         // ------------------- run -------------------------
  8591.  
  8592.         var matchedRule,
  8593.             URL=location.href,
  8594.             floatBar;
  8595.  
  8596.         function findPic(img){
  8597.             //获取包裹img的第一个a元素。
  8598.             var imgPN=img;
  8599.             var imgPA;
  8600.             while(imgPN=imgPN.parentElement){
  8601.                 if(imgPN.nodeName=='A'){
  8602.                     imgPA=imgPN;
  8603.                     break;
  8604.                 };
  8605.             };
  8606.  
  8607.             var iPASrc=imgPA? imgPA.href : '';
  8608.             //base64字符串过长导致正则匹配卡死浏览器
  8609.             var base64Img=/^data:[^;]+;base64,/i.test(img.src);
  8610.             var src,  // 大图地址
  8611.                 srcs,  // 备用的大图地址
  8612.                 type,  // 类别
  8613.                 noActual = false, //没有原图
  8614.                 imgSrc = img.src,  // img 节点的 src
  8615.                 xhr,
  8616.                 description;  // 图片的注释
  8617.  
  8618.             if(!src && matchedRule){// 通过高级规则获取.
  8619.                 // 排除
  8620.                 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) {
  8621.                     return;
  8622.                 } else {
  8623.                     try{
  8624.                         var newSrc=matchedRule.getImage.call(img,img,imgPA);
  8625.                         if(imgSrc!=newSrc) src=newSrc;
  8626.                     }catch(err){
  8627.                         throwErrorInfo(err);
  8628.                     }
  8629.  
  8630.                     if(src) {
  8631.                         if (Array.isArray(src)) {
  8632.                             srcs = src;
  8633.                             src = srcs.shift();
  8634.                         }
  8635.  
  8636.                         type = 'rule';
  8637.                         xhr = matchedRule.xhr;
  8638.  
  8639.                         if (matchedRule.lazyAttr) {  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  8640.                             imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src;
  8641.                         }
  8642.  
  8643.                         if (matchedRule.description) {
  8644.                             var node = getElementMix(matchedRule.description, img);
  8645.                             if (node) {
  8646.                                 description = node.getAttribute('title') || node.textContent;
  8647.                             }
  8648.                         }
  8649.                     }
  8650.                 }
  8651.             };
  8652.  
  8653.             if (!src && !base64Img) { // 兼容 MPIV 脚本规则
  8654.                 var info = MPIV.parseNode(img);
  8655.                 if (info && info.url && (info.url != imgSrc)) {
  8656.                     type = 'rule';
  8657.                     src = info.url;
  8658.                     srcs = info.urls;
  8659.                     if (info.q) {
  8660.                         xhr = {
  8661.                             q: info.q
  8662.                         };
  8663.                     }
  8664.                 }
  8665.             }
  8666.  
  8667.             if(!src && !base64Img){//遍历通配规则
  8668.                 tprules._find(function(rule,index,array){
  8669.                     try{
  8670.                         src=rule.call(img,img,imgPA);
  8671.                         if(src){
  8672.                             //console.log('匹配的通配规则',rule);
  8673.                             return true;
  8674.                         };
  8675.                     }catch(err){
  8676.                         throwErrorInfo(err);
  8677.                     };
  8678.                 });
  8679.                 if(src)type='tpRule';
  8680.             };
  8681.  
  8682.             if(!src && imgPA){//链接可能是一张图片...
  8683.                 if(/\.(?:jpg|jpeg|png|gif|bmp)(\?[^\?]*)?$/i.test(iPASrc) && iPASrc!=img.src){
  8684.                     src=iPASrc;
  8685.                 };
  8686.                 if(src)type='scale';
  8687.             };
  8688.  
  8689.             var imgAS={//实际尺寸。
  8690.                 h:img.naturalHeight,
  8691.                 w:img.naturalWidth,
  8692.             };
  8693.             if(!src || src==imgSrc){//本图片是否被缩放.
  8694.                 noActual=true;
  8695.  
  8696.                 var imgCStyle=unsafeWindow.getComputedStyle(img);
  8697.                 var imgCS={
  8698.                     h: parseFloat(imgCStyle.height),
  8699.                     w: parseFloat(imgCStyle.width),
  8700.                 };
  8701.                 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.
  8702.                     if(imgAS.h > prefs.floatBar.minSizeLimit.h && imgAS.w > prefs.floatBar.minSizeLimit.w){//最小限定判断.
  8703.                         src=imgSrc;
  8704.                         type='scale';
  8705.                     }
  8706.                 }else{
  8707.                     if(prefs.floatBar.forceShow.enabled && (imgCS.w>prefs.floatBar.forceShow.size.w && imgCS.h>prefs.floatBar.forceShow.size.h)){
  8708.                         src=imgSrc;
  8709.                         type='force';
  8710.                     }
  8711.                 }
  8712.             };
  8713.  
  8714.             if(!src)return;
  8715.             if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) {
  8716.                 type = 'scaleSmall';
  8717.             }
  8718.  
  8719.             try{
  8720.                 src=decodeURIComponent(src);
  8721.             }catch(e){}
  8722.  
  8723.             var ret = {
  8724.                 src: src,                  // 得到的src
  8725.                 srcs: srcs,                // 多个 src，失败了会尝试下一个
  8726.                 type: type,                // 通过哪种方式得到的
  8727.                 imgSrc: imgSrc,            // 处理的图片的src
  8728.                 iPASrc: iPASrc,            // 图片的第一个父a元素的链接地址
  8729.                 sizeH:imgAS.h,
  8730.                 sizeW:imgAS.w,
  8731.  
  8732.                 noActual:noActual,
  8733.                 xhr: xhr,
  8734.                 description: description || '',
  8735.  
  8736.                 img: img,                  // 处理的图片
  8737.                 imgPA: imgPA,              // 图片的第一个父a元素
  8738.             };
  8739.             return ret;
  8740.         }
  8741.  
  8742.         function getMatchedRule() {
  8743.             var rule = siteInfo._find(function(site, index, array) {
  8744.                 if (site.url && toRE(site.url).test(URL)) {
  8745.                     return true;
  8746.                 }
  8747.             });
  8748.  
  8749.             rule = rule ? rule[0] : false;
  8750.  
  8751.             return rule;
  8752.         }
  8753.  
  8754.         var isFrame=window!=window.parent;
  8755.         var topWindowValid;//frameset的窗口这个标记为false
  8756.         var frameSentData;
  8757.         var frameSentSuccessData;
  8758.         function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。
  8759.             var data=e.data;
  8760.             if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8761.             var source=e.source;
  8762.             //chrome中所有window窗口的引用都是undefined
  8763.             if(typeof source=='undefined' || source!==window){//来自别的窗口
  8764.                 if(!isFrame){//顶层窗口
  8765.                     var command=data.command;
  8766.                     switch(command){
  8767.                         case 'open':{
  8768.                             var img=document.createElement('img');
  8769.                             img.src=data.src;
  8770.  
  8771.                             imgReady(img,{
  8772.                                 ready:function(){
  8773.                                     LoadingAnimC.prototype.open.call({
  8774.                                         img:img,
  8775.                                         data:data.data,
  8776.                                         buttonType:data.buttonType,
  8777.                                         from:data.from,//来自哪个窗口
  8778.                                     });
  8779.                                 },
  8780.                             });
  8781.                         }break;
  8782.                         case 'navigateToImg':{
  8783.                             var cusEvent=document.createEvent('CustomEvent');
  8784.                             cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist);
  8785.                             document.dispatchEvent(cusEvent);
  8786.                         }break;
  8787.                         case 'topWindowValid':{
  8788.                             if(data.from)
  8789.                             window.postMessage({
  8790.                                 messageID:messageID,
  8791.                                 command:'topWindowValid_frame',
  8792.                                 valid:document.body.nodeName!='FRAMESET',
  8793.                                 to:data.from,
  8794.                             },'*');
  8795.                         }break;
  8796.                     };
  8797.  
  8798.                 }else{//frame窗口
  8799.                     var command=data.command;
  8800.                     switch(command){
  8801.                         case 'navigateToImg':{
  8802.  
  8803.                             if(!frameSentData.unique){
  8804.                                 var unique=GalleryC.prototype.unique(frameSentData);
  8805.                                 frameSentData=unique.data;
  8806.                                 frameSentData.unique=true;
  8807.                             };
  8808.                             var targetImg=frameSentData[data.index].img;
  8809.                             var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none');
  8810.  
  8811.                             if(exist){
  8812.                                 if(gallery && gallery.shown){//frame里面也打开了一个呢。
  8813.                                     gallery.minimize();
  8814.                                 };
  8815.                                 setTimeout(function(){
  8816.                                     GalleryC.prototype.navigateToImg(targetImg);
  8817.                                     flashEle(targetImg);
  8818.                                 },0);
  8819.                             };
  8820.                             window.postMessage({
  8821.                                 messageID:messageID,
  8822.                                 command:'navigateToImg',
  8823.                                 exist:exist,
  8824.                                 to:data.from,
  8825.                             },'*');
  8826.                         }break;
  8827.                         case 'sendFail':{
  8828.                             frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。
  8829.                         }break;
  8830.                         case 'topWindowValid_frame':{
  8831.                             var cusEvent=document.createEvent('CustomEvent');
  8832.                             cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid);
  8833.                             document.dispatchEvent(cusEvent);
  8834.                         }break;
  8835.                     };
  8836.                 };
  8837.  
  8838.             };
  8839.         }
  8840.  
  8841.         //页面脚本用来转发消息
  8842.         //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
  8843.         //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
  8844.         var messageID='pv-0.5106795670312598';
  8845.  
  8846.         function addPageScript() {
  8847.  
  8848.             var pageScript=document.createElement('script');
  8849.             pageScript.id = 'picviewer-page-script';
  8850.  
  8851.             var pageScriptText=function(messageID){
  8852.                 var frameID=Math.random();
  8853.                 var frames={
  8854.                     top:window.top,
  8855.                 };
  8856.  
  8857.                 window.addEventListener('message',function(e){
  8858.                     var data=e.data;
  8859.                     if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8860.                     var source=e.source;
  8861.                     if(source===window){//来自contentscript,发送出去,或者干嘛。
  8862.                         if(data.to){
  8863.                             data.from=frameID;
  8864.                             frames[data.to].postMessage(data,'*');
  8865.                         }else{
  8866.                             switch(data.command){
  8867.                                 case 'getIframeObject':{
  8868.                                     var frameWindow=frames[data.windowId];
  8869.                                     var iframes=document.getElementsByTagName('iframe');
  8870.                                     var iframe;
  8871.                                     var targetIframe;
  8872.                                     for(var i=iframes.length-1 ; i>=0 ; i--){
  8873.                                         iframe=iframes[i];
  8874.                                         if(iframe.contentWindow===frameWindow){
  8875.                                             targetIframe=iframe;
  8876.                                             break;
  8877.                                         };
  8878.                                     };
  8879.                                     var cusEvent=document.createEvent('CustomEvent');
  8880.                                     cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe);
  8881.                                     document.dispatchEvent(cusEvent);
  8882.                                 }break;
  8883.                             };
  8884.                         };
  8885.  
  8886.                     }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
  8887.                         frames[data.from]=source;
  8888.                     };
  8889.                 },true)
  8890.             };
  8891.  
  8892.             pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')';
  8893.             document.head.appendChild(pageScript);
  8894.         }
  8895.  
  8896.         function clikToOpen(data){
  8897.             var preventDefault = matchedRule.clikToOpen.preventDefault;
  8898.  
  8899.             function mouseout(){
  8900.                 document.removeEventListener('mouseout',mouseout,true);
  8901.                 document.removeEventListener('click',click,true);
  8902.                 if(data.imgPA && preventDefault){
  8903.                     data.imgPA.removeEventListener('click',clickA,false);
  8904.                 };
  8905.             };
  8906.  
  8907.             function click(e){
  8908.                 if(e.button!=0)return;
  8909.                 FloatBarC.prototype.open.call({
  8910.                     data:data,
  8911.                 },
  8912.                                               e,
  8913.                                               matchedRule.clikToOpen.type);
  8914.             };
  8915.  
  8916.             function clickA(e){//阻止a的默认行为
  8917.                 e.preventDefault();
  8918.             };
  8919.  
  8920.             document.addEventListener('click',click,true);
  8921.  
  8922.             if(data.imgPA && preventDefault){
  8923.                 data.imgPA.addEventListener('click',clickA,false);
  8924.             };
  8925.  
  8926.             setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8927.                 document.addEventListener('mouseout',mouseout,true);
  8928.             },100);
  8929.  
  8930.             return function(){
  8931.                 mouseout();
  8932.             };
  8933.         }
  8934.  
  8935.         //监听 mouseover
  8936.         var canclePreCTO;
  8937.         function globalMouseoverHandler(e){
  8938.  
  8939.             if(e.altKey)return;
  8940.             //console.log(e);
  8941.             if(galleryMode)return;//库模式全屏中......
  8942.  
  8943.             var target = e.target;
  8944.  
  8945.             if (!target || !target.classList || target.classList.contains('pv-pic-ignored')) {
  8946.                 return;
  8947.             }
  8948.  
  8949.             // 扩展模式，检查前面一个是否为 img
  8950.             if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) {
  8951.                 var _type = typeof matchedRule.ext;
  8952.                 if (_type == 'string') {
  8953.                     switch (matchedRule.ext) {
  8954.                         case 'previous':
  8955.                             target = target.previousElementSibling;
  8956.                             break;
  8957.                         case 'previous-2':
  8958.                             target = target.previousElementSibling &&
  8959.                                 target.previousElementSibling.previousElementSibling;
  8960.                             break;
  8961.                     }
  8962.                 } else if (_type == 'function') {
  8963.                     try {
  8964.                         target = matchedRule.ext(target);
  8965.                     } catch(ex) {
  8966.                         throwErrorInfo(ex);
  8967.                     }
  8968.  
  8969.                     if (!target) return;
  8970.                 }
  8971.             }
  8972.  
  8973.             var result;
  8974.             if (target.nodeName != 'IMG' && typeof target.className === 'string' && target.className.indexOf("pv-float-bar")==-1){
  8975.                 var targetStyle=getComputedStyle(target);
  8976.                 if(prefs.floatBar.listenBg && targetStyle.backgroundImage && /^url/.test(targetStyle.backgroundImage) && targetStyle.backgroundImage.indexOf("about:blank")==-1 && targetStyle.width.replace("px","")>prefs.floatBar.minSizeLimit.w && targetStyle.height.replace("px","")>prefs.floatBar.minSizeLimit.h){
  8977.                     var src=targetStyle.backgroundImage.replace(/url\(["'](.*)["']\)/,"$1"),nsrc=src,noActual=true,type="scale";
  8978.                     var img={src:src};
  8979.                     tprules._find(function(rule,index,array){
  8980.                         try{
  8981.                             nsrc=rule.call(img,img,null);
  8982.                             if(nsrc){
  8983.                                 type="tpRule";
  8984.                                 noActual=false;
  8985.                                 return true;
  8986.                             };
  8987.                         }catch(err){
  8988.                             throwErrorInfo(err);
  8989.                         };
  8990.                     });
  8991.                     result = {
  8992.                         src: nsrc,
  8993.                         type: type,
  8994.                         imgSrc: src,
  8995.                         noActual:noActual,
  8996.                         img: target
  8997.                     };
  8998.                 }else if(target.children.length<=2 && target.querySelectorAll("img").length==1){
  8999.                     target=target.children[0];
  9000.                 }else if(target.parentNode){
  9001.                     if(target.parentNode.nodeName=='IMG'){
  9002.                         target=target.parentNode;
  9003.                     }else{
  9004.                         if(unsafeWindow.getComputedStyle(target).position=="absolute"){
  9005.                             var imgChild=target.parentNode.querySelectorAll('img');
  9006.                             if(imgChild.length==1){
  9007.                                 target=imgChild[0];
  9008.                             }
  9009.                         }
  9010.                     }
  9011.                 }
  9012.             }
  9013.  
  9014.             if (!target || !result && target.nodeName != 'IMG') return;
  9015.  
  9016.             if (!result) {
  9017.                 result = findPic(target);
  9018.             }
  9019.  
  9020.             if(result){
  9021.                 if(!floatBar){
  9022.                     floatBar=new FloatBarC();
  9023.                 };
  9024.                 if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){
  9025.                     if(canclePreCTO){//取消上次的，防止一次点击打开多张图片
  9026.                         canclePreCTO();
  9027.                     };
  9028.                     canclePreCTO=clikToOpen(result);
  9029.                 };
  9030.                 floatBar.start(result);//出现悬浮工具栏
  9031.             };
  9032.         }
  9033.  
  9034.         function isKeyDownEffectiveTarget(target) {
  9035.             var localName = target.localName;
  9036.  
  9037.             // 确保光标不是定位在文字输入框或选择框
  9038.             if (localName == 'textarea' || localName == 'input' || localName == 'select')
  9039.                 return false;
  9040.  
  9041.             // 视频播放器
  9042.             if (localName == 'object' || localName == 'embed')
  9043.                 return false;
  9044.  
  9045.             // 百度贴吧回复输入的问题
  9046.             if (target.getAttribute('contenteditable') == 'true')
  9047.                 return false;
  9048.  
  9049.             return true;
  9050.         }
  9051.  
  9052.         function openGallery(){
  9053.             if(!gallery){
  9054.                 gallery=new GalleryC();
  9055.             }
  9056.             gallery.data=[];
  9057.             var allData=gallery.getAllValidImgs();
  9058.             if(allData.length<1)return true;
  9059.             gallery.data=allData;
  9060.             gallery.load(gallery.data);
  9061.         }
  9062.  
  9063.         function keydown(event) {
  9064.             var key = String.fromCharCode(event.keyCode).toLowerCase();
  9065.             if(event.ctrlKey && key==prefs.floatBar.keys['gallery']){
  9066.                 openGallery();
  9067.                 event.stopPropagation();
  9068.                 event.preventDefault();
  9069.                 return true;
  9070.             }else{
  9071.                 if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey)
  9072.                     return;
  9073.  
  9074.                 if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) {
  9075.                     Object.keys(prefs.floatBar.keys).some(function(action) {
  9076.                         if (action == 'enable') return;
  9077.                         if (key == prefs.floatBar.keys[action]) {
  9078.                             floatBar.open(null, action);
  9079.                             event.stopPropagation();
  9080.                             event.preventDefault();
  9081.                             return true;
  9082.                         }
  9083.                     })
  9084.                 }
  9085.             }
  9086.         }
  9087.  
  9088.         matchedRule = getMatchedRule();
  9089.  
  9090.         // 添加自定义样式
  9091.         if (matchedRule && matchedRule.css) {
  9092.             var style = document.createElement('style');
  9093.             style.type = 'text/css';
  9094.             style.id = 'gm-picviewer-site-style';
  9095.             style.textContent = matchedRule.css;
  9096.             document.head.appendChild(style);
  9097.         }
  9098.  
  9099.         MPIV.loadRule();
  9100.  
  9101.         window.addEventListener('message', handleMessage, true);
  9102.  
  9103.         addPageScript();
  9104.  
  9105.         document.addEventListener('mouseover', globalMouseoverHandler, true);
  9106.  
  9107.         var debug;  // 调试函数
  9108.  
  9109.         GM_config.init({
  9110.             id: 'pv-prefs',
  9111.             title: GM_config.create('a', {
  9112.                 href: 'https://greasyfork.org/zh-CN/scripts/24204-picviewer-ce',
  9113.                 target: '_blank',
  9114.                 textContent: 'Picviewer CE+ '+i18n("config"),
  9115.                 title: i18n("openHomePage")
  9116.             }),
  9117.             isTabs: true,
  9118.             skin: 'tab',
  9119.             frameStyle: {
  9120.                 width: '480px',
  9121.                 zIndex:'2147483648',
  9122.             },
  9123.             css: [
  9124.                 "#pv-prefs input[type='text'] { width: 50px; } ",
  9125.                 "#pv-prefs input[type='number'] { width: 50px; } ",
  9126.                 "#pv-prefs .inline .config_var { margin-left: 6px; }",
  9127.                 "#pv-prefs label.size { width: 205px; }",
  9128.                 "#pv-prefs span.sep-x { margin-left: 0px !important; }",
  9129.                 "#pv-prefs label.sep-x { margin-right: 5px; }",
  9130.                 "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }",
  9131.                 "#pv-prefs input.color { width: 120px; }",
  9132.                 "#pv-prefs input.order { width: 250px; }",
  9133.             ].join('\n'),
  9134.             fields: {
  9135.                 // 浮动工具栏
  9136.                 'floatBar.position': {
  9137.                     label: i18n("position"),
  9138.                     type: 'select',
  9139.                     options: {
  9140.                         'top left': i18n("topLeft"),
  9141.                         'top right': i18n("topRight"),
  9142.                         'bottom right': i18n("bottomRight"),
  9143.                         'bottom left': i18n("bottomLeft"),
  9144.                         'top center': i18n("topCenter"),
  9145.                         'bottom center': i18n("bottomCenter")
  9146.                     },
  9147.                     "default": prefs.floatBar.position,
  9148.                     section: [i18n("floatBar")],
  9149.                 },
  9150.                 'floatBar.showDelay': {
  9151.                     label: i18n("showDelay"),
  9152.                     type: 'int',
  9153.                     "default": prefs.floatBar.showDelay,
  9154.                     after: ' '+i18n("ms"),
  9155.                 },
  9156.                 'floatBar.hideDelay': {
  9157.                     label: i18n("hideDelay"),
  9158.                     type: 'int',
  9159.                     className: 'hideDelay',
  9160.                     "default": prefs.floatBar.hideDelay,
  9161.                     after: ' '+i18n("ms")
  9162.                 },
  9163.                 'floatBar.forceShow.size.w': {
  9164.                     label: i18n("forceShow"),
  9165.                     type: 'int',
  9166.                     className: 'size',
  9167.                     "default": prefs.floatBar.forceShow.size.w,
  9168.                     title: i18n("forceShowTip"),
  9169.                     line: 'start',
  9170.                 },
  9171.                 'floatBar.forceShow.size.h': {
  9172.                     label: ' x ',
  9173.                     type: 'int',
  9174.                     className: 'sep-x',
  9175.                     after: ' '+i18n("px"),
  9176.                     "default": prefs.floatBar.forceShow.size.h,
  9177.                     line: 'end',
  9178.                 },
  9179.                 'floatBar.minSizeLimit.w': {
  9180.                     label: i18n("minSizeLimit"),
  9181.                     type: 'int',
  9182.                     className: 'size',
  9183.                     "default": prefs.floatBar.minSizeLimit.w,
  9184.                     title: i18n("minSizeLimitTip"),
  9185.                     line: 'start',
  9186.                 },
  9187.                 'floatBar.minSizeLimit.h': {
  9188.                     label: ' x ',
  9189.                     type: 'int',
  9190.                     className: 'sep-x',
  9191.                     after: ' '+i18n("px"),
  9192.                     "default": prefs.floatBar.minSizeLimit.h,
  9193.                     line: 'end',
  9194.                 },
  9195.                 'floatBar.butonOrder': {
  9196.                     label: i18n("butonOrder"),
  9197.                     type: 'text',
  9198.                     className: 'order',
  9199.                     "default": prefs.floatBar.butonOrder.join(', '),
  9200.                 },
  9201.                 'floatBar.listenBg': {
  9202.                     label: i18n("listenBg"),
  9203.                     type: 'checkbox',
  9204.                     "default": prefs.floatBar.listenBg,
  9205.                     title: i18n("listenBgTip")
  9206.                 },
  9207.                 // 按键
  9208.                 'floatBar.keys.enable': {
  9209.                     label: i18n("keysEnable"),
  9210.                     type: 'checkbox',
  9211.                     "default": prefs.floatBar.keys.enable
  9212.                 },
  9213.                 'floatBar.keys.actual': {
  9214.                     label: i18n("keysActual"),
  9215.                     type: 'text',
  9216.                     className: 'floatBar-key',
  9217.                     "default": prefs.floatBar.keys.actual,
  9218.                     title: i18n("keysActualTip")
  9219.                 },
  9220.                 'floatBar.keys.search': {
  9221.                     label: i18n("keysSearch"),
  9222.                     type: 'text',
  9223.                     className: 'floatBar-key',
  9224.                     "default": prefs.floatBar.keys.search,
  9225.                     title: i18n("keysSearchTip")
  9226.                 },
  9227.                 'floatBar.keys.current': {
  9228.                     label: i18n("keysCurrent"),
  9229.                     type: 'text',
  9230.                     className: 'floatBar-key',
  9231.                     "default": prefs.floatBar.keys.current,
  9232.                     title: i18n("keysCurrentTip")
  9233.                 },
  9234.                 'floatBar.keys.magnifier': {
  9235.                     label: i18n("keysMagnifier"),
  9236.                     type: 'text',
  9237.                     className: 'floatBar-key',
  9238.                     "default": prefs.floatBar.keys.magnifier,
  9239.                     title: i18n("keysMagnifierTip")
  9240.                 },
  9241.                 'floatBar.keys.gallery': {
  9242.                     label: i18n("keysGallery"),
  9243.                     type: 'text',
  9244.                     className: 'floatBar-key',
  9245.                     "default": prefs.floatBar.keys.gallery,
  9246.                     title: i18n("keysGalleryTip")
  9247.                 },
  9248.  
  9249.                 // 放大镜
  9250.                 'magnifier.radius': {
  9251.                     label: i18n("magnifierRadius"),
  9252.                     type: 'int',
  9253.                     "default": prefs.magnifier.radius,
  9254.                     section: [i18n("magnifier")],
  9255.                     after: ' '+i18n("px")
  9256.                 },
  9257.                 'magnifier.wheelZoom.enabled': {
  9258.                     label: i18n("magnifierWheelZoomEnabled"),
  9259.                     type: 'checkbox',
  9260.                     "default": prefs.magnifier.wheelZoom.enabled,
  9261.                 },
  9262.                 'magnifier.wheelZoom.range': {
  9263.                     label: i18n("magnifierWheelZoomRange"),
  9264.                     type: 'textarea',
  9265.                     "default": prefs.magnifier.wheelZoom.range.join(', '),
  9266.                 },
  9267.  
  9268.                 // 图库
  9269.                 'gallery.fitToScreen': {
  9270.                     label: i18n("galleryFitToScreen"),
  9271.                     type: 'checkbox',
  9272.                     "default": prefs.gallery.fitToScreen,
  9273.                     section: [i18n("gallery")],
  9274.                     title: i18n("galleryFitToScreenTip"),
  9275.                     line: 'start',
  9276.                 },
  9277.                 'gallery.fitToScreenSmall': {
  9278.                     label: i18n("galleryFitToScreenSmall"),
  9279.                     type: 'checkbox',
  9280.                     "default": prefs.gallery.fitToScreenSmall,
  9281.                     line: 'end',
  9282.                 },
  9283.                 'gallery.scrollEndToChange': {
  9284.                     label: i18n("galleryScrollEndToChange"),
  9285.                     type: 'checkbox',
  9286.                     "default": prefs.gallery.scrollEndToChange,
  9287.                     title: i18n("galleryScrollEndToChangeTip")
  9288.                 },
  9289.                 'gallery.exportType': {
  9290.                     label: i18n("galleryExportType"),
  9291.                     type: 'select',
  9292.                     options: {
  9293.                         'grid': i18n("grid"),
  9294.                         'gridBig': i18n("gridBig"),
  9295.                         'list': i18n("list")
  9296.                     },
  9297.                     "default": prefs.gallery.exportType,
  9298.                 },
  9299.                 'gallery.loadAll': {
  9300.                     label: i18n("galleryLoadAll"),
  9301.                     type: 'checkbox',
  9302.                     "default": prefs.gallery.loadAll,
  9303.                     title: i18n("galleryLoadAllTip")
  9304.                 },
  9305.                 'gallery.scaleSmallSize': {
  9306.                     label: i18n("galleryScaleSmallSize1"),
  9307.                     type: 'int',
  9308.                     "default": prefs.gallery.scaleSmallSize,
  9309.                     after: i18n("galleryScaleSmallSize2")
  9310.                 },
  9311.                 'gallery.showSmallSize':{
  9312.                     label: i18n("galleryShowSmallSize"),
  9313.                     type: 'checkbox',
  9314.                     "default": prefs.gallery.showSmallSize
  9315.                 },
  9316.                 'gallery.transition': {
  9317.                     label: i18n("galleryTransition"),
  9318.                     type: 'checkbox',
  9319.                     "default": prefs.gallery.transition
  9320.                 },
  9321.                 'gallery.sidebarPosition': {
  9322.                     label: i18n("gallerySidebarPosition"),
  9323.                     type: 'select',
  9324.                     options: {
  9325.                         'bottom': i18n("bottom"),
  9326.                         'right': i18n("right"),
  9327.                         'left': i18n("left"),
  9328.                         'top': i18n("top")
  9329.                     },
  9330.                     "default": prefs.gallery.sidebarPosition,
  9331.                     line: 'start',
  9332.                 },
  9333.                 'gallery.sidebarSize': {
  9334.                     label: i18n("gallerySidebarSize"),
  9335.                     type: 'int',
  9336.                     "default": prefs.gallery.sidebarSize,
  9337.                     title: i18n("gallerySidebarSizeTip"),
  9338.                     after: ' '+i18n("px"),
  9339.                     line: 'end',
  9340.                 },
  9341.                 'gallery.max': {
  9342.                     label: i18n("galleryMax1"),
  9343.                     type: 'number',
  9344.                     "default": prefs.gallery.max,
  9345.                     after: i18n("galleryMax2")
  9346.                 },
  9347.                 'gallery.autoZoom': {
  9348.                     label: i18n("galleryAutoZoom"),
  9349.                     type: 'checkbox',
  9350.                     "default": prefs.gallery.autoZoom,
  9351.                     title: i18n("galleryAutoZoomTip")
  9352.                 },
  9353.                 'gallery.descriptionLength': {
  9354.                     label: i18n("galleryDescriptionLength1"),
  9355.                     type: 'int',
  9356.                     "default": prefs.gallery.descriptionLength,
  9357.                     after: i18n("galleryDescriptionLength2")
  9358.                 },
  9359.                 'gallery.autoOpenSites': {
  9360.                     label: i18n("galleryAutoOpenSites"),
  9361.                     type: 'textarea',
  9362.                     "default": prefs.gallery.autoOpenSites
  9363.                 },
  9364.                 'gallery.editSite': {
  9365.                     label: i18n("galleryEditSite"),
  9366.                     type: 'select',
  9367.                     options: {
  9368.                         'Pixlr': 'Pixlr',
  9369.                         'Toolpic': 'Toolpic'
  9370.                     },
  9371.                     "default": prefs.gallery.editSite,
  9372.                 },
  9373.  
  9374.                 // 图片窗口
  9375.                 'imgWindow.fitToScreen': {
  9376.                     label: i18n("imgWindowFitToScreen"),
  9377.                     type: 'checkbox',
  9378.                     "default": prefs.imgWindow.fitToScreen,
  9379.                     section: [i18n("imgWindow")],
  9380.                     title: i18n("imgWindowFitToScreenTip"),
  9381.                 },
  9382.                 'imgWindow.close.defaultTool': {
  9383.                     label: i18n("imgWindowDefaultTool"),
  9384.                     type: 'select',
  9385.                     options: {
  9386.                         'hand': i18n("hand"),
  9387.                         'rotate': i18n("rotate"),
  9388.                         'zoom': i18n("zoom"),
  9389.                     },
  9390.                     "default": prefs.imgWindow.close.defaultTool,
  9391.                 },
  9392.                 'imgWindow.close.escKey': {
  9393.                     label: i18n("imgWindowEscKey"),
  9394.                     type: 'checkbox',
  9395.                     "default": prefs.imgWindow.close.escKey,
  9396.                     line: 'start',
  9397.                 },
  9398.                 'imgWindow.close.dblClickImgWindow': {
  9399.                     label: i18n("imgWindowDblClickImgWindow"),
  9400.                     type: 'checkbox',
  9401.                     "default": prefs.imgWindow.close.dblClickImgWindow,
  9402.                 },
  9403.                 'imgWindow.close.clickOutside': {
  9404.                     label: i18n("imgWindowClickOutside"),
  9405.                     type: 'select',
  9406.                     options: {
  9407.                         '': i18n("none"),
  9408.                         'click': i18n("click"),
  9409.                         'dblclick': i18n("dblclick"),
  9410.                     },
  9411.                     "default": prefs.imgWindow.close.clickOutside,
  9412.                     line: 'end',
  9413.                 },
  9414.                 'imgWindow.overlayer.shown': {
  9415.                     label: i18n("imgWindowOverlayerShown"),
  9416.                     type: 'checkbox',
  9417.                     "default": prefs.imgWindow.overlayer.shown,
  9418.                     line: 'start',
  9419.                 },
  9420.                 'imgWindow.overlayer.color': {
  9421.                     label: i18n("imgWindowOverlayerColor"),
  9422.                     type: 'text',
  9423.                     className: 'color',
  9424.                     "default": prefs.imgWindow.overlayer.color,
  9425.                     line: 'end'
  9426.                 },
  9427.                 'imgWindow.shiftRotateStep': {
  9428.                     label: i18n("imgWindowShiftRotateStep1"),
  9429.                     type: 'int',
  9430.                     "default": prefs.imgWindow.shiftRotateStep,
  9431.                     after: i18n("imgWindowShiftRotateStep2")
  9432.                 },
  9433.                 'imgWindow.zoom.mouseWheelZoom': {
  9434.                     label: i18n("imgWindowMouseWheelZoom"),
  9435.                     type: 'checkbox',
  9436.                     "default": prefs.imgWindow.zoom.mouseWheelZoom,
  9437.                 },
  9438.                 'imgWindow.zoom.range': {
  9439.                     label: i18n("imgWindowZoomRange"),
  9440.                     type: 'textarea',
  9441.                     "default": prefs.imgWindow.zoom.range.join(', '),
  9442.                     title: i18n("imgWindowZoomRangeTip"),
  9443.                     attr: {
  9444.                         "spellcheck": "false"
  9445.                     }
  9446.                 },
  9447.  
  9448.                 // 其它
  9449.                 'waitImgLoad': {
  9450.                     label: i18n("waitImgLoad"),
  9451.                     type: 'checkbox',
  9452.                     "default": prefs.waitImgLoad,
  9453.                     section: [i18n("others")],
  9454.                     title: i18n("waitImgLoadTip")
  9455.                 },
  9456.                 'debug': {
  9457.                     label: i18n("debug"),
  9458.                     type: 'checkbox',
  9459.                     "default": prefs.debug
  9460.                 },
  9461.                 'firstEngine': {
  9462.                     label: i18n("firstEngine"),
  9463.                     type: 'select',
  9464.                     options: {
  9465.                         "Tineye":"Tineye",
  9466.                         "Google":"Google",
  9467.                         "Baidu":"Baidu"
  9468.                     },
  9469.                     "default": prefs.firstEngine,
  9470.                 },
  9471.             },
  9472.             events: {
  9473.                 open: function(doc, win, frame) {
  9474.                 },
  9475.                 save: function() {
  9476.                     loadPrefs();
  9477.                 }
  9478.             }
  9479.         });
  9480.  
  9481.  
  9482.         GM_registerMenuCommand('Picviewer CE+ '+i18n("config"), openPrefs);
  9483.  
  9484.         loadPrefs();
  9485.  
  9486.         if(prefs.gallery.autoOpenSites && new RegExp(prefs.gallery.autoOpenSites).test(location.href)){
  9487.             setTimeout(function(){openGallery();},2000);
  9488.         }
  9489.  
  9490.         // 注册按键
  9491.         if (prefs.floatBar.keys.enable) {
  9492.             document.addEventListener('keydown', keydown, false);
  9493.         }
  9494.  
  9495.         function openPrefs() {
  9496.             GM_config.open();
  9497.         }
  9498.  
  9499.         function loadPrefs() {
  9500.             // 根据 GM_config 的 key 载入设置到 prefs
  9501.             Object.keys(GM_config.fields).forEach(function(keyStr) {
  9502.                 var keys = keyStr.split('.');
  9503.                 var lastKey = keys.pop();
  9504.  
  9505.                 var lastPref = keys.reduce(function(previousValue, curKey) {
  9506.                     return previousValue[curKey];
  9507.                 }, prefs) || prefs;
  9508.  
  9509.                 var value = GM_config.get(keyStr);
  9510.                 if (typeof value != 'undefined') {
  9511.                     // 特殊的
  9512.                     if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') {
  9513.                         lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)});
  9514.                     } else if(keyStr == 'floatBar.butonOrder') {
  9515.                         lastPref[lastKey] = value.replace(/^\s*|\s*$/g,"").split(/\s*[,，]\s*/);
  9516.                     } else {
  9517.                         lastPref[lastKey] = value;
  9518.                     }
  9519.                 }
  9520.             });
  9521.  
  9522.             debug = prefs.debug ? console.debug.bind(console) : function() {};
  9523.         }
  9524.  
  9525.     };
  9526.  
  9527.     function init2(){
  9528.         init(topObject,window,document,arrayFn,envir,storage,unsafeWindow);
  9529.     };
  9530.  
  9531.  
  9532.     //大致检测运行环境
  9533.     var envir={
  9534.         ie:typeof document.documentMode == 'number',
  9535.         firefox:typeof XPCNativeWrapper == 'function',
  9536.         opera:!!window.opera,
  9537.         chrome:!!window.chrome,
  9538.     };
  9539.  
  9540.     //ie的话，不支持 < ie9的版本
  9541.     if(envir.ie && document.documentMode < 9){
  9542.         return;
  9543.     };
  9544.  
  9545.  
  9546.     var arrayFn=(function(){
  9547.         //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList.....
  9548.  
  9549.         //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
  9550.         //类似做到 for 循环，在满足条件的时候直接break跳出的效果。
  9551.         if(typeof Array.prototype['_find']!='function'){
  9552.             Object.defineProperty(Array.prototype,'_find',{
  9553.                 value:function(callback , thisArg){
  9554.                     if (this == null){
  9555.                         throw new TypeError( "this is null or not defined" );
  9556.                     };
  9557.  
  9558.                     if(typeof callback != 'function') {
  9559.                         throw new TypeError( callback + " is not a function" );
  9560.                     };
  9561.  
  9562.                     var i = 0,
  9563.                         l = this.length,
  9564.                         value,
  9565.                         hasOwnProperty=Object.prototype.hasOwnProperty
  9566.                     ;
  9567.  
  9568.  
  9569.                     while(i<l){
  9570.                         if(hasOwnProperty.call(this,i)){
  9571.                             value = this[i];
  9572.                             if(callback.call( thisArg, value, i, this )===true){
  9573.                                 return [value,i,this];
  9574.                             };
  9575.                         };
  9576.                         i++;
  9577.                     };
  9578.                 },
  9579.                 writable:true,
  9580.                 enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。
  9581.                 configurable:true,
  9582.             });
  9583.         };
  9584.  
  9585.         var arrayProto=Array.prototype;
  9586.         return {
  9587.             _find:arrayProto._find,
  9588.             slice:arrayProto.slice,
  9589.             forEach:arrayProto.forEach,
  9590.             some:arrayProto.some,
  9591.             every:arrayProto.every,
  9592.             map:arrayProto.map,
  9593.             filter:arrayProto.filter,
  9594.             indexOf:arrayProto.indexOf,
  9595.             lastIndexOf:arrayProto.lastIndexOf,
  9596.         };
  9597.  
  9598.     })();
  9599.  
  9600.  
  9601.     var storage={
  9602.         supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数
  9603.         mxAppStorage:(function(){//傲游扩展储存接口
  9604.             try{
  9605.                 return window.external.mxGetRuntime().storage;
  9606.             }catch(e){
  9607.             };
  9608.         })(),
  9609.         operaUJSStorage:(function(){//opera userjs全局存储接口
  9610.             try{
  9611.                 return window.opera.scriptStorage;
  9612.             }catch(e){
  9613.             };
  9614.         })(),
  9615.         setItem:function(key,value){
  9616.             if(this.operaUJSStorage){
  9617.                 this.operaUJSStorage.setItem(key,value);
  9618.             }else if(this.mxAppStorage){
  9619.                 this.mxAppStorage.setConfig(key,value);
  9620.             }else if(this.supportGM){
  9621.                 GM_setValue(key,value);
  9622.             }else if(window.localStorage){
  9623.                 window.localStorage.setItem(key,value);
  9624.             };
  9625.         },
  9626.         getItem:function(key){
  9627.             var value;
  9628.             if(this.operaUJSStorage){
  9629.                 value=this.operaUJSStorage.getItem(key);
  9630.             }else if(this.mxAppStorage){
  9631.                 value=this.mxAppStorage.getConfig(key);
  9632.             }else if(this.supportGM){
  9633.                 value=GM_getValue(key);
  9634.             }else if(window.localStorage){
  9635.                 value=window.localStorage.getItem(key);
  9636.             };
  9637.             return value;
  9638.         },
  9639.     };
  9640.  
  9641.     function getUrl(url, callback, onError){
  9642.         GM_xmlhttpRequest({
  9643.             method: 'GET',
  9644.             url: url,
  9645.             onload: callback,
  9646.             onerror: onError
  9647.         });
  9648.     }
  9649.  
  9650.     function setSearchState(words,imgCon){
  9651.         if(words)console.info(words);
  9652.         var searchState = (imgCon?imgCon:document).querySelector('.pv-pic-search-state');
  9653.         if(searchState)searchState.innerHTML=words;
  9654.     }
  9655.  
  9656.     var searchSort=["Tineye","Google","Baidu"];
  9657.     function sortSearch(){
  9658.         for(var i=0;i<searchSort.length;i++){
  9659.             if(searchSort[i]==prefs.firstEngine){
  9660.                 searchSort.splice(i,1);
  9661.                 break;
  9662.             }
  9663.         }
  9664.         searchSort.unshift(prefs.firstEngine);
  9665.     }
  9666.  
  9667.     function searchImgByImg(imgSrc, imgCon, callBack, onError, noneResult, searchFrom){
  9668.         let srcs=[];
  9669.         var searchBaidu=function(){
  9670.             setSearchState(i18n("beginSearchImg","百度"),imgCon);
  9671.             getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){
  9672.                 let baiduJson;
  9673.                 try{
  9674.                     baiduJson=JSON.parse(d.responseText);
  9675.                 }catch(e){
  9676.                     setSearchState(i18n("findNoPic"),imgCon);
  9677.                     setTimeout(function(){
  9678.                         setSearchState("",imgCon);
  9679.                     },2000);
  9680.                     searchNext();
  9681.                     return;
  9682.                 }
  9683.                 if(baiduJson.data[0]){
  9684.                     srcs=[];
  9685.                     for(let imgData of baiduJson.data){
  9686.                         if(srcs.length>2)break;
  9687.                         srcs.push(imgData.objURL);
  9688.                     }
  9689.                     setSearchState(i18n("findOverBeginLoad",["百度",srcs.length]),imgCon);
  9690.                     callBackFun(srcs);
  9691.                 }else{
  9692.                     searchNext();
  9693.                     return;
  9694.                 }
  9695.             }, onError);
  9696.         };
  9697.         var searchGoogle=function(){
  9698.             setSearchState(i18n("beginSearchImg","Google"),imgCon);
  9699.             getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){
  9700.                 let googleHtml=document.implementation.createHTMLDocument('');
  9701.                 googleHtml.documentElement.innerHTML = d.responseText;
  9702.                 let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a");
  9703.                 if(sizeUrl){
  9704.                     getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){
  9705.                         googleHtml.documentElement.innerHTML = d.responseText;
  9706.                         let imgs=googleHtml.querySelectorAll("div.rg_meta");
  9707.                         if(imgs.length==0){searchNext();return;}
  9708.                         srcs=[];
  9709.                         for(var i=0;i<imgs.length;i++){
  9710.                             if(srcs.length>2)break;
  9711.                             let jsonData=JSON.parse(imgs[i].innerHTML);
  9712.                             srcs.push(jsonData.ou);
  9713.                         }
  9714.                         setSearchState(i18n("findOverBeginLoad",["Google",srcs.length]),imgCon);
  9715.                         callBackFun(srcs);
  9716.                     }, onError);
  9717.                 }else{
  9718.                     searchNext();
  9719.                 }
  9720.             }, onError);
  9721.         };
  9722.         var searchTineye=function(){
  9723.             setSearchState(i18n("beginSearchImg","Tineye"),imgCon);
  9724.             getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){
  9725.                 let tineyeHtml=document.implementation.createHTMLDocument('');
  9726.                 tineyeHtml.documentElement.innerHTML = d.responseText;
  9727.                 let searchImg=tineyeHtml.querySelectorAll(".match-details>div.match:first-of-type>p.image-link:first-of-type>a");
  9728.                 if(searchImg.length>0){
  9729.                     srcs=[];
  9730.                     for(var i=0;i<searchImg.length;i++){
  9731.                         if(srcs.length>2)break;
  9732.                         srcs.push(searchImg[i].href);
  9733.                     }
  9734.                     setSearchState(i18n("findOverBeginLoad",["Tineye",srcs.length]),imgCon);
  9735.                     callBackFun(srcs);
  9736.                 }else{
  9737.                     searchNext();
  9738.                 }
  9739.             }, onError);
  9740.         };
  9741.         var searchNext=function(){
  9742.             searchFrom++;
  9743.             if(searchFrom<=searchSort.length)switchSearch();
  9744.             else{
  9745.                 if(noneResult)noneResult();
  9746.                 setSearchState(i18n("findNoPic"),imgCon);
  9747.                 setTimeout(function(){
  9748.                     setSearchState("",imgCon);
  9749.                 },2000);
  9750.             }
  9751.         };
  9752.         var callBackFun=function(srcs){
  9753.             callBack(srcs, searchFrom);
  9754.         };
  9755.         if(!searchFrom)searchFrom=1;
  9756.         var switchSearch=function(){
  9757.             switch(searchSort[searchFrom-1]){
  9758.                 case "Baidu":
  9759.                     searchBaidu();
  9760.                     break;
  9761.                 case "Google":
  9762.                     searchGoogle();
  9763.                     break;
  9764.                 case "Tineye":
  9765.                     searchTineye();
  9766.                     break;
  9767.                 default:
  9768.                     searchTineye();
  9769.                     break;
  9770.             }
  9771.         };
  9772.         switchSearch();
  9773.     }
  9774.  
  9775.     init2();
  9776.  
  9777. })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));