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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 2017-12-15 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        2017.12.4.1
  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:"复制图片",
  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.                 galleryFitToScreenTip:"适应方式为contain，非cover",
  168.                 galleryScrollEndToChange:"大图滚动到底后切换图片",
  169.                 galleryScrollEndToChangeTip:"取消上一选项后才有效",
  170.                 galleryExportType:"图片导出默认排序",
  171.                 grid:'平铺排序',
  172.                 gridBig:'原图平铺',
  173.                 list:'列表排序',
  174.                 galleryLoadAll:"加载更多图片时自动处理全部页",
  175.                 galleryLoadAllTip:"若页数过多可能影响体验",
  176.                 galleryScaleSmallSize1:"实际尺寸的高和宽都小于 ",
  177.                 galleryScaleSmallSize2:" 像素则归入小尺寸图片",
  178.                 galleryShowSmallSize:"默认显示小尺寸图片",
  179.                 galleryTransition:"显示图库切换图片的特效",
  180.                 gallerySidebarPosition:"缩略图栏位置",
  181.                 bottom:'底部',
  182.                 right:'右侧',
  183.                 left:'左侧',
  184.                 top:'顶部',
  185.                 gallerySidebarSize:"高度",
  186.                 gallerySidebarSizeTip:"缩略图栏的高（如果是水平放置）或者宽（如果是垂直放置）",
  187.                 galleryMax1:"最多预读 ",
  188.                 galleryMax2:" 张图片（前后各多少张）",
  189.                 galleryAutoZoom:"缩放改回 100%（chrome）",
  190.                 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）",
  191.                 galleryDescriptionLength1:"注释的最大宽度",
  192.                 galleryDescriptionLength2:" 个字符",
  193.                 galleryAutoOpenSites:"自动打开图库的网站正则",
  194.                 galleryEditSite:"在线编辑站点",
  195.                 imgWindow:"图片窗口",
  196.                 imgWindowFitToScreen:"适应屏幕，并且水平垂直居中",
  197.                 imgWindowFitToScreenTip:"适应方式为contain，非cover",
  198.                 imgWindowDefaultTool:"打开窗口时默认选择的工具",
  199.                 hand:'抓手',
  200.                 rotate:'旋转',
  201.                 zoom:'放大镜',
  202.                 imgWindowEscKey:"Esc键关闭",
  203.                 imgWindowDblClickImgWindow:"双击图片窗口关闭",
  204.                 imgWindowClickOutside:"点击图片外部关闭",
  205.                 none:'无',
  206.                 click:'单击',
  207.                 dblclick:'双击',
  208.                 imgWindowOverlayerShown:"覆盖层",
  209.                 imgWindowOverlayerColor:"颜色和不透明度",
  210.                 imgWindowShiftRotateStep1:"旋转时，按住shift键，旋转的步进",
  211.                 imgWindowShiftRotateStep2:" 度",
  212.                 imgWindowMouseWheelZoom:"滚轮缩放",
  213.                 imgWindowZoomRange:"滚轮缩放比例",
  214.                 imgWindowZoomRangeTip:"缩放比例(必须为正数)",
  215.                 others:"其它",
  216.                 waitImgLoad:"等图片完全载入后，才开始执行弹出放大等操作",
  217.                 waitImgLoadTip:"按住ctrl键的时候,可以临时执行和这个设定相反的设定",
  218.                 debug:"调试模式",
  219.                 firstEngine:"首选搜图引擎",
  220.                 refreshWhenError:"读取错误，点击重载",
  221.                 switchSlide:"开关侧边栏",
  222.                 countDown:"倒计时",
  223.             };
  224.             break;
  225.         default:
  226.             i18nData={
  227.                 share:"share",
  228.                 loadAll:"loadAll",
  229.                 loadedAll:"loadedAll",
  230.                 loading:"loading",
  231.                 loadAllTip:"loadAllTip",
  232.                 fiddle:"fiddle",
  233.                 fiddleTip:"fiddleTip",
  234.                 collect:"collect",
  235.                 collected:"collected",
  236.                 exitCollection:"exitCollection",
  237.                 exitCollectionTip:"exitCollectionTip",
  238.                 noCollectionYet:"noCollectionYet",
  239.                 collectDetail:"collectDetail",
  240.                 collectDetailTip:"collectDetailTip",
  241.                 playSlide:"playSlide",
  242.                 slideGap:"slideGap",
  243.                 slideGapTip:"slideGapTip",
  244.                 slideBack:"slideBack",
  245.                 slideBackTip:"slideBackTip",
  246.                 slideWait:"slideWait",
  247.                 slideWaitTip:"slideWaitTip",
  248.                 slideSkipError:"slideSkipError",
  249.                 slideSkipErrorTip:"slideSkipErrorTip",
  250.                 type:"type",
  251.                 typeTip:"typeTip",
  252.                 advancedRules:"advancedRules",
  253.                 advancedRulesTip:"advancedRulesTip",
  254.                 tpRules:"tpRules",
  255.                 tpRulesTip:"tpRulesTip",
  256.                 scaleRules:"scaleRules",
  257.                 scaleRulesTip:"scaleRulesTip",
  258.                 noScaleRules:"noScaleRules",
  259.                 noScaleRulesTip:"noScaleRulesTip",
  260.                 smallRules:"smallRules",
  261.                 smallRulesTip:"smallRulesTip",
  262.                 command:"command",
  263.                 commandTip:"commandTip",
  264.                 onlineEdit:"onlineEdit",
  265.                 onlineEditTip:"onlineEditTip",
  266.                 openInNewWindow:"openInNewWindow",
  267.                 openInNewWindowTip:"openInNewWindowTip",
  268.                 findInPage:"findInPage",
  269.                 findInPageTip:"findInPageTip",
  270.                 viewCollection:"viewCollection",
  271.                 viewCollectionTip:"viewCollectionTip",
  272.                 inCollection:"inCollection",
  273.                 cantFind:"cantFind",
  274.                 exportImages:"exportImages",
  275.                 exportImagesTip:"exportImagesTip",
  276.                 downloadImage:"downloadImage",
  277.                 downloadImageTip:"downloadImageTip",
  278.                 copyImagesUrl:"copyImagesUrl",
  279.                 copyImagesUrlTip:"copyImagesUrlTip",
  280.                 copySuccess:"copySuccess",
  281.                 autoRefresh:"autoRefresh",
  282.                 autoRefreshTip:"autoRefreshTip",
  283.                 enterFullsc:"enterFullsc",
  284.                 exitFullsc:"exitFullsc",
  285.                 config:"config",
  286.                 closeGallery:"closeGallery",
  287.                 returnToGallery:"returnToGallery",
  288.                 picInfo:"picInfo",
  289.                 picNote:"picNote",
  290.                 resolution:"resolution",
  291.                 picNum:"picNum",
  292.                 scaleRatio:"scaleRatio",
  293.                 similarImage:"similarImage",
  294.                 scale:"scale",
  295.                 horizontalFlip:"horizontalFlip",
  296.                 verticalFlip:"verticalFlip",
  297.                 actualBtn:"actualBtn",
  298.                 searchBtn:"searchBtn",
  299.                 galleryBtn:"galleryBtn",
  300.                 currentBtn:"currentBtn",
  301.                 magnifierBtn:"magnifierBtn",
  302.                 picTitle:"picTitle",
  303.                 picNum:"picNum",
  304.                 exportImagesUrl:"exportImagesUrl",
  305.                 exportImagesUrlPop:"exportImagesUrlPop",
  306.                 beginSearchImg:"beginSearchImg",
  307.                 findNoPic:"findNoPic",
  308.                 findOverBeginLoad:"findOverBeginLoad",
  309.                 loadNextSimilar:"loadNextSimilar",
  310.                 loadError:"loadError",
  311.                 openHomePage:"openHomePage",
  312.                 position:"position",
  313.                 topLeft:"topLeft",
  314.                 topRight:"topRight",
  315.                 bottomRight:"bottomRight",
  316.                 bottomLeft:"bottomLeft",
  317.                 topCenter:"topCenter",
  318.                 bottomCenter:"bottomCenter",
  319.                 floatBar:"floatBar",
  320.                 showDelay:"showDelay",
  321.                 ms:"ms",
  322.                 hideDelay:"hideDelay",
  323.                 forceShow:"forceShow",
  324.                 forceShowTip:"forceShowTip",
  325.                 px:"px",
  326.                 minSizeLimit:"minSizeLimit",
  327.                 minSizeLimitTip:"minSizeLimitTip",
  328.                 listenBg:"listenBg",
  329.                 listenBgTip:"listenBgTip",
  330.                 butonOrder:"butonOrder",
  331.                 keysEnable:"keysEnable",
  332.                 keysActual:"keysActual",
  333.                 keysActualTip:"keysActualTip",
  334.                 keysSearch:"keysSearch",
  335.                 keysSearchTip:"keysSearchTip",
  336.                 keysCurrent:"keysCurrent",
  337.                 keysCurrentTip:"keysCurrentTip",
  338.                 keysMagnifier:"keysMagnifier",
  339.                 keysMagnifierTip:"keysMagnifierTip",
  340.                 keysGallery:"keysGallery",
  341.                 keysGalleryTip:"keysGalleryTip",
  342.                 magnifier:"magnifier",
  343.                 magnifierRadius:"magnifierRadius",
  344.                 magnifierWheelZoomEnabled:"magnifierWheelZoomEnabled",
  345.                 magnifierWheelZoomRange:"magnifierWheelZoomRange",
  346.                 gallery:"gallery",
  347.                 galleryFitToScreen:"galleryFitToScreen",
  348.                 galleryFitToScreenTip:"galleryFitToScreenTip",
  349.                 galleryScrollEndToChange:"galleryScrollEndToChange",
  350.                 galleryScrollEndToChangeTip:"galleryScrollEndToChangeTip",
  351.                 galleryExportType:"galleryExportType",
  352.                 grid:"grid",
  353.                 gridBig:"gridBig",
  354.                 list:"list",
  355.                 galleryLoadAll:"galleryLoadAll",
  356.                 galleryLoadAllTip:"galleryLoadAllTip",
  357.                 galleryScaleSmallSize1:"galleryScaleSmallSize1",
  358.                 galleryScaleSmallSize2:"galleryScaleSmallSize2",
  359.                 galleryShowSmallSize:"galleryShowSmallSize",
  360.                 galleryTransition:"galleryTransition",
  361.                 gallerySidebarPosition:"gallerySidebarPosition",
  362.                 bottom:"bottom",
  363.                 right:"right",
  364.                 left:"left",
  365.                 top:"top",
  366.                 gallerySidebarSize:"gallerySidebarSize",
  367.                 gallerySidebarSizeTip:"gallerySidebarSizeTip",
  368.                 galleryMax1:"galleryMax1",
  369.                 galleryMax2:"galleryMax2",
  370.                 galleryAutoZoom:"galleryAutoZoom",
  371.                 galleryAutoZoomTip:"galleryAutoZoomTip",
  372.                 galleryDescriptionLength1:"galleryDescriptionLength1",
  373.                 galleryDescriptionLength2:"galleryDescriptionLength2",
  374.                 galleryAutoOpenSites:"galleryAutoOpenSites",
  375.                 galleryEditSite:"galleryEditSite",
  376.                 imgWindow:"imgWindow",
  377.                 imgWindowFitToScreen:"imgWindowFitToScreen",
  378.                 imgWindowFitToScreenTip:"imgWindowFitToScreenTip",
  379.                 imgWindowDefaultTool:"imgWindowDefaultTool",
  380.                 hand:"hand",
  381.                 rotate:"rotate",
  382.                 zoom:"zoom",
  383.                 imgWindowEscKey:"imgWindowEscKey",
  384.                 imgWindowDblClickImgWindow:"imgWindowDblClickImgWindow",
  385.                 imgWindowClickOutside:"imgWindowClickOutside",
  386.                 none:"none",
  387.                 click:"click",
  388.                 dblclick:"dblclick",
  389.                 imgWindowOverlayerShown:"imgWindowOverlayerShown",
  390.                 imgWindowOverlayerColor:"imgWindowOverlayerColor",
  391.                 imgWindowShiftRotateStep1:"imgWindowShiftRotateStep1",
  392.                 imgWindowShiftRotateStep2:"imgWindowShiftRotateStep2",
  393.                 imgWindowMouseWheelZoom:"imgWindowMouseWheelZoom",
  394.                 imgWindowZoomRange:"imgWindowZoomRange",
  395.                 imgWindowZoomRangeTip:"imgWindowZoomRangeTip",
  396.                 others:"others",
  397.                 waitImgLoad:"waitImgLoad",
  398.                 waitImgLoadTip:"waitImgLoadTip",
  399.                 debug:"debug",
  400.                 firstEngine:"firstEngine",
  401.                 refreshWhenError:"refreshWhenError",
  402.                 switchSlide:"switchSlide",
  403.                 countDown:"countDown",
  404.             };
  405.             break;
  406.     }
  407.     function i18n(key,inserts){
  408.         var result=i18nData[key],i;
  409.         if(inserts){
  410.             if(typeof inserts!="object")inserts=[inserts];
  411.             for(i=0;i<inserts.length;i++){
  412.                 result=result.replace("#t#",inserts[i]);
  413.             }
  414.         }
  415.         return result;
  416.     }
  417.     var prefs;
  418.     function init(topObject,window,document,arrayFn,envir,storage,unsafeWindow){
  419.         // 默认设置，请到设置界面修改
  420.         prefs={
  421.             floatBar:{//浮动工具栏相关设置.
  422.                 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)
  423.                 listenBg:true,//监听背景图
  424.                 showDelay:366,//浮动工具栏显示延时.单位(毫秒)
  425.                 hideDelay:566,//浮动工具栏隐藏延时.单位(毫秒)
  426.                 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);
  427.                 offset:{//浮动工具栏偏移.单位(像素)
  428.                     x:-15,//x轴偏移(正值,向右偏移,负值向左)
  429.                     y:-15,//y轴偏移(正值,向下,负值向上)
  430.                 },
  431.                 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.
  432.                     enabled:true,//启用强制显示.
  433.                     size:{//图片尺寸.单位(像素);
  434.                         w:166,
  435.                         h:166,
  436.                     },
  437.                 },
  438.                 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.
  439.                     w:100,
  440.                     h:100,
  441.                 },
  442.  
  443.                 // 按键，感觉用不太到，默认禁用
  444.                 keys: {
  445.                     enable: false,
  446.                     actual: 'a',  //  当出现悬浮条时按下 `a` 打开原图
  447.                     search: 's',
  448.                     current: 'c',
  449.                     magnifier: 'm',
  450.                     gallery: 'g',
  451.                 },
  452.             },
  453.  
  454.             magnifier:{//放大镜的设置.
  455.                 radius: 77,//默认半径.单位(像素).
  456.                 wheelZoom:{//滚轮缩放.
  457.                     enabled:true,
  458.                     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.)..
  459.                     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
  460.                 },
  461.             },
  462.  
  463.             gallery:{//图库相关设定
  464.                 loadAll:true,//加载更多时是否加载全部页面
  465.                 fitToScreen:true,//图片适应屏幕(适应方式为contain，非cover).
  466.                 scrollEndToChange:true,
  467.                 exportType:'grid',
  468.                 sidebarPosition: 'bottom',//'top' 'right' 'bottom' 'left'  四个可能值
  469.                 sidebarSize: 120,//侧栏的高（如果是水平放置）或者宽（如果是垂直放置）
  470.                 sidebarToggle: true,  // 是否显示隐藏按钮
  471.                 transition:true,//大图片区的动画。
  472.                 preload:true,//对附近的图片进行预读。
  473.                 max:5,//最多预读多少张（前后各多少张）
  474.  
  475.                 zoomresized: 25,  // 图片尺寸最少相差比例，单位：%
  476.                 scaleSmallSize: 250,  // 图库的新类别，缩放的图片，尺寸的高或宽都小于该值
  477.                 showSmallSize:true,//是否默认显示小尺寸图片
  478.  
  479.                 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
  480.                 scrollEndAndLoad_num: 3,  // 最后几张图片执行
  481.  
  482.                 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）
  483.                 descriptionLength: 32,  // 注释的最大宽度
  484.                 editSite: "Pixlr"
  485.             },
  486.  
  487.             imgWindow:{// 图片窗相关设置
  488.                 fitToScreen: false,//适应屏幕,并且水平垂直居中(适应方式为contain，非cover).
  489.                 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。
  490.                 defaultTool:'hand',//"hand","rotate","zoom";打开窗口的时候默认选择的工具
  491.                 close:{//关闭的方式
  492.                     escKey:true,//按esc键
  493.                     dblClickImgWindow: true,//双击图片窗口
  494.                     clickOutside:'', // 点击图片外部关闭。值为''|'click'|'dblclick'；无或点击或双击
  495.                 },
  496.                 overlayer:{// 覆盖层.
  497.                     shown:false,//显示
  498.                     color:'rgba(0,0,0,0.8)',//颜色和不透明度设置.
  499.                 },
  500.                 shiftRotateStep:15,// 旋转的时候，按住shift键时,旋转的步进.单位:度.
  501.                 zoom:{//滚轮缩放
  502.                     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-_-!~)
  503.                     mouseWheelZoom:true,//是否允许使用滚轮缩放。
  504.                 },
  505.             },
  506.  
  507.             //等图片完全载入后,才开始执行弹出,放大等等操作,
  508.             //按住ctrl键的时候,可以临时执行和这个设定相反的设定.
  509.             waitImgLoad: false,
  510.  
  511.             //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，
  512.             //按住shift键，可以临时执行和这个设定相反的设定
  513.             framesPicOpenInTopWindow: true,
  514.  
  515.             // lowLevel: true,  // 如果有多个图片，优先选择低一级的
  516.  
  517.             debug: false,
  518.             firstEngine:"Tineye"
  519.         };
  520.  
  521.         //各网站高级规则;
  522.         var siteInfo=[
  523.             {name: "google 图片搜索",
  524.              //网址例子.(方便测试.查看.之类的)
  525.              siteExample:"http://www.google.com.hk/search?q=firefox&tbm=isch",
  526.              //是否启用
  527.              enabled:true,
  528.              //站点正则
  529.              url:/https?:\/\/www.google(\.\w{1,3}){1,3}\/search\?.*&tbm=isch/,
  530.              //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）
  531.              // 无效？只有少数情况下有作用？
  532.              clikToOpen:{
  533.                  enabled:false,
  534.                  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)）
  535.                  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)
  536.              },
  537.              //获取图片实际地址的处理函数,
  538.              //this 为当前鼠标悬浮图片的引用,
  539.              //第一个参数和this相同，也是当前鼠标悬浮图片的引用,
  540.              //第二个参数为包裹当前图片的第一个a元素(可能不存在).
  541.              getImage:function(img,a){
  542.                  if(!a)return;
  543.                  if (a.href.match(/imgurl=(.*?\.\w{1,5})&/i)) {
  544.                      return decodeURIComponent(RegExp.$1);
  545.                  }
  546.              },
  547.  
  548.              // ====== 我新增的 ======
  549.              // 自定义样式
  550.              css: '',
  551.              // 排除的图片正则
  552.              // exclude: /weixin_code\.png$/i,
  553.             },
  554.             {name: "Bing 图片搜索",
  555.              siteExample:"http://cn.bing.com/images/search?q=%E7%BE%8E%E5%A5%B3",
  556.              enabled:true,
  557.              url: /^https?:\/\/[^.]*\.bing\.com\/images\//i,
  558.              getImage:function(img, a){
  559.                  if (!a) return;
  560.                  var oldsrc=this.src;
  561.                  var $ = /,imgurl:"([^"]+)/.exec(a.getAttribute('m'));
  562.                  var newsrc= $ ? $[1] : '';
  563.                  if(newsrc!=oldsrc)return newsrc;
  564.              }
  565.             },
  566.             {name:"百度贴吧",
  567.              enabled:true,
  568.              url:/^https?:\/\/tieba\.baidu\.[^\/]+\//i,
  569.              getImage:function(img){
  570.                  var src=img.src;
  571.                  var reg=/^(http:\/\/imgsrc\.baidu\.com\/forum\/)ab(pic\/item\/[\w.]+)/i ;
  572.                  var portrait=/\/sys\/portrait/;
  573.                  var result=src.match(reg);
  574.                  //帖子列表页面
  575.                  if(portrait.test(src)){
  576.                      return src.replace(/\/sys\/portrait/,"/sys/portraitl");
  577.                  }else if(result){//小图的时候
  578.                      return result[1]+result[2];
  579.                  }else{//小图点击之后的较大图，或者帖子内容页面的图片。
  580.                      var prefix = 'http://imgsrc.baidu.com/forum/pic/item/';
  581.                      var reg2 = /\/sign=\w+\/([\w.]+)$/;
  582.                      var sign = src.match(reg2);
  583.                      return  sign ? prefix + sign[1] : null;
  584.                  };
  585.              },
  586.             },
  587.             // 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。
  588.             {name: "百度图片搜索",
  589.              siteExample: "http://image.baidu.com/i?ie=utf-8&word=%E9%A3%8E%E6%99%AF&oq=%E9%A3%8E%E6%99",
  590.              enabled: true,
  591.              url: /^https?:\/\/image\.baidu\.com\/.*&word=/i,
  592.              getImage: function(img, a) {
  593.                  if (!a) return;
  594.                  var reg = /&objurl=(http.*?\.(?:jpg|jpeg|png|gif|bmp))/i;
  595.                  if (a.href.match(reg)) {
  596.                      return decodeURIComponent(RegExp.$1);
  597.                  }
  598.              }
  599.             },
  600.             {name:"豆瓣",
  601.                 siteExample:"http://movie.douban.com/photos/photo/1000656155/",
  602.                 enabled: false,
  603.                 url:/^https?:\/\/[^.]*\.douban\.com/i,
  604.                 getImage:function(){
  605.                     var oldsrc = this.src,
  606.                         newsrc = oldsrc;
  607.                     var pic = /\/view\/photo\/(?:photo|albumcover|albumicon|thumb|sqxs)\/public\//i;
  608.                     var movieCover = /\/view\/movie_poster_cover\/[si]pst\/public\//i;
  609.                     var bookCover = /\/view\/ark_article_cover\/cut\/public\//i;
  610.                     var spic = /(img\d+.douban.com)\/[sm]pic\//i
  611.  
  612.                     // 这个网址大图会出错
  613.                     // http://movie.douban.com/subject/25708579/discussion/58950206/
  614.                     if(/movie\.douban\.com\/subject\/\d+\/discussion/.test(location.href)){
  615.                     } else if (pic.test(oldsrc)) {
  616.                         newsrc = oldsrc.replace(pic, '/view/photo/raw/public/');
  617.                     } else if (movieCover.test(oldsrc)) {
  618.                         newsrc = oldsrc.replace(movieCover, '/view/photo/raw/public/');
  619.                     } else if (bookCover.test(oldsrc)) {
  620.                         newsrc = oldsrc.replace(bookCover, '/view/ark_article_cover/retina/public/');
  621.                     } else if (spic.test(oldsrc)) {
  622.                         newsrc = oldsrc.replace(spic, '$1/lpic/');
  623.                     }
  624.  
  625.                     return newsrc == oldsrc ? null : newsrc;
  626.                 }
  627.             },
  628.             {name:"新浪微博",
  629.              siteExample:"http://weibo.com/pub/?source=toptray",
  630.              enabled:true,
  631.              url:/^https?:\/\/(?:[^.]+\.)*weibo\.com/i,
  632.              getImage:function(img){
  633.                  var oldsrc=this.src;
  634.                  var pic=/(\.sinaimg\.(cn|com)\/)(?:bmiddle)/i;//微博内容图片.
  635.                  var pic2=/(\.sinaimg\.(cn|com)\/)(?:square|thumbnail)/i;// 微博内容图片2.
  636.                  var head=/(\.sinaimg\.(cn|com)\/\d+)\/50\//i;//头像.
  637.                  var photoList=/\.sinaimg\.(cn|com)\/thumb\d+\/\w+/i//相册
  638.                  var newsrc;
  639.                  if(pic.test(oldsrc)){
  640.                      newsrc=oldsrc.replace(pic,'$1large');  // large 不是每一张图片都有的
  641.                      return newsrc==oldsrc? '' : newsrc;
  642.                  } else if (pic2.test(oldsrc)) {
  643.                      newsrc=oldsrc.replace(pic2,'$1mw1024');
  644.                      return newsrc==oldsrc? '' : newsrc;
  645.                  } else if(head.test(oldsrc)){
  646.                      newsrc=oldsrc.replace(head,'$1/180/');
  647.                      return newsrc==oldsrc? '' : newsrc;
  648.                  }else if(photoList.test(oldsrc)){
  649.                      newsrc=oldsrc.replace(/thumb\d+/,'mw690');
  650.                      return newsrc==oldsrc? '' : newsrc;
  651.                  };
  652.              },
  653.             },
  654.             {name:"bilibili",
  655.              enabled:true,
  656.              url:/^https?:\/\/[^.]+\.bilibili.com/i,
  657.              getImage:function(img){
  658.                  var oldsrc=this.src;
  659.                  var pic=/\d+_\d+\/|\d+_x\d+\.jpg$|@\d+w_\d+h\.webp$|_\d+x\d+\.jpg$/i;
  660.                  var newsrc;
  661.                  if(pic.test(oldsrc)){
  662.                      newsrc=oldsrc.replace(pic,'');
  663.                      return newsrc==oldsrc? '' : newsrc;
  664.                  }
  665.              }
  666.             },
  667.             {name:"腾讯微博",
  668.              siteExample:"http://t.qq.com/p/news",
  669.              enabled:true,
  670.              url:/^http:\/\/[^\/]*t\.qq\.com\//i,
  671.              getImage:function(img){
  672.                  var pic=/(\.qpic\.cn\/mblogpic\/\w+)\/\d+/i;//图片
  673.                  var head=/(\.qlogo\.cn\/mbloghead\/\w+)\/\d+/i;//头像.
  674.                  var oldsrc=this.src;
  675.                  var newsrc;
  676.                  if(pic.test(oldsrc)){
  677.                      newsrc=oldsrc.replace(pic,'$1/2000');
  678.                      return newsrc==oldsrc? '' : newsrc;;
  679.                  }else if(head.test(oldsrc)){
  680.                      newsrc=oldsrc.replace(head,'$1/0');
  681.                      return newsrc==oldsrc? '' : newsrc;;
  682.                  };
  683.              },
  684.             },
  685.             {name: "deviantart",
  686.              siteExample: "http://www.deviantart.com",
  687.              enabled:true,
  688.              url:/^https?:\/\/[^.]*\.deviantart\.com/i,
  689.              getImage:function(img, a){
  690.                  var oldsrc=this.src;
  691.                  var newsrc;
  692.                  if(this.className=="fakethumb" && this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.parentNode && this.parentNode.parentNode.parentNode.dataset){
  693.                      newsrc=this.parentNode.parentNode.parentNode.dataset.superFullImg;
  694.                  }
  695.                  if(!newsrc)
  696.                      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')
  697.                          || oldsrc.replace(/(http:\/\/[^\/]+\/fs\d+\/)200H\/(.*)/i,'$1$2');
  698.                  return newsrc==oldsrc? '' : newsrc;
  699.              },
  700.             },
  701.             {name: '花瓣网',
  702.              enabled: true,
  703.              url: /^https?:\/\/huaban\.com\//i,
  704.              ext: 'previous-2',
  705.              // ext: function(target) {
  706.              //     if (target.className == 'cover') {
  707.              //         return target.parentNode.querySelector('img');
  708.              //     }
  709.              // },
  710.              getImage: function() {
  711.                  var pic = /(.*img.hb.aicdn.com\/.*)_fw(?:236|320)$/i
  712.                  if (this.src.match(pic)) {
  713.                      return RegExp.$1 + '_fw658';
  714.                  }
  715.              },
  716.              description: './../following-sibling::p[@class="description"]',
  717.              // css: '.pin a.img .cover { display: none; }',
  718.              exclude: /weixin_code\.png$/i,
  719.             },
  720.             // 其它
  721.             {name: "wikipedia",
  722.              enabled:true,
  723.              url:/^https?:\/\/[^.]+.wikipedia.org\//i,
  724.              getImage:function(){
  725.                  var src=this.src;
  726.                  var ret=src.replace('/thumb/','/');
  727.                  if(src==ret)return;//非缩略图
  728.                  return (ret.match(/(https?:\/\/.*)\/\d+px-.*/) || [])[1];
  729.              },
  730.             },
  731.             {name:"沪江碎碎",
  732.              enabled:true,
  733.              url:/^https?:\/\/([^.]+\.)*(?:yeshj\.com|hjenglish\.com|hujiang\.com)/i,
  734.              getImage:function(img){
  735.                  var oldsrc=this.src;
  736.                  var reg=/^(https?:\/\/(?:[^.]+\.)*hjfile.cn\/.+)(_(?:s|m))(\.\w+)$/i;
  737.                  if(reg.test(oldsrc)){
  738.                      return oldsrc.replace(reg,'$1$3');
  739.                  };
  740.              },
  741.             },
  742.             {name: '大众点评',
  743.              siteExample: 'http://www.dianping.com/shop/17873296/photos',
  744.              url: /^https?:\/\/www.dianping.com\/shop/i,
  745.              getImage: function() {
  746.                  var oldsrc = this.src,
  747.                      newsrc;
  748.                  var pic = /(.+?dpfile\.com\/.+)\(240c180\)\/(thumb\..+)/;
  749.                  if (pic.test(oldsrc)) {
  750.                      return oldsrc.replace(pic, '$1(700x700)/$2');
  751.                  }
  752.              }
  753.             },
  754.             // 视频网站
  755.             {name: 'trakt.tv',
  756.              url: /^http:\/\/trakt\.tv\//i,
  757.              siteExample: 'http://trakt.tv/shows',
  758.              getImage: function() {
  759.                  var oldsrc = this.src;
  760.                  if (oldsrc.match(/(.*\/images\/posters\/\d+)-(?:300|138)\.jpg\?(\d+)$/)) {
  761.                      return RegExp.$1 + '.jpg?' + RegExp.$2;
  762.                  }
  763.              }
  764.             },
  765.             // Music
  766.             {name: '网易云音乐',
  767.              url: 'http://music.163.com/*',
  768.              ext: 'previous',  // 扩展模式，检查前面一个是否为 img
  769.              getImage: function() {
  770.                  var oldsrc = this.src;
  771.                  if(this.data){
  772.                      var newsrc = this.data('src');
  773.                      if (oldsrc != newsrc) {
  774.                          return newsrc;
  775.                      }
  776.                  }
  777.                  if (oldsrc.match(/(.*)\?param=\d+y\d+$/)) {
  778.                      return RegExp.$1;
  779.                  }
  780.              }
  781.             },
  782.             // 美女
  783.             {name: "美女薄情馆",  // 这个网站有限制，每天只能看多少张
  784.              url: /^http:\/\/boqingguan\.com\//i,
  785.              siteExample: 'http://boqingguan.com/Picture/31637',
  786.              lazyAttr: 'data-original',  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  787.              getImage: function(img, a) {
  788.                  var oldsrc = this.getAttribute('data-original') || this.src;
  789.                  if (oldsrc) {
  790.                      var newsrc = oldsrc.replace(/![a-z\d]+$/, '');
  791.                      return newsrc == oldsrc ? '' : newsrc;
  792.                  }
  793.              }
  794.             },
  795.             // 游戏
  796.             {name:"178.com",
  797.              enabled:true,
  798.              url:/^https?:\/\/(?:\w+\.)+178\.com\//i,
  799.              clikToOpen:{
  800.                  enabled:true,
  801.                  preventDefault:true,
  802.                  type:'actual',
  803.              },
  804.              getImage:function(img,a){
  805.                  if(!a)return;
  806.                  var reg=/^https?:\/\/(?:\w+\.)+178\.com\/.+?(https?:\/\/img\d*.178.com\/[^.]+\.(?:jpg|jpeg|png|gif|bmp))/i;
  807.                  return (a.href.match(reg) || [])[1];
  808.              },
  809.             },
  810.  
  811.             // 论坛
  812.             {name:"极限主题社区",
  813.              enabled:true,
  814.              url:/^https?:\/\/bbs\.themex\.net\/.+/i,
  815.              clikToOpen:{
  816.                  enabled:true,
  817.                  preventDefault:true,
  818.                  type:'actual',
  819.              },
  820.              getImage:function(){
  821.                  var reg=/^(https?:\/\/bbs\.themex\.net\/attachment\.php\?.+)&thumb=1(.+)/i;
  822.                  var src=this.src;
  823.                  var ret=src.replace(reg,'$1$2');
  824.                  return ret!=src? ret : '';
  825.              },
  826.             },
  827.             {name:"opera官方论坛",
  828.              siteExample:"http://bbs.operachina.com",
  829.              enabled:true,
  830.              url:/^http:\/\/bbs\.operachina\.com/i,
  831.              getImage:function(){
  832.                  var src=this.src;
  833.                  if(/file.php\?id=\d+$/i.test(src)){
  834.                      return src+'&mode=view';
  835.                  };
  836.              },
  837.             },
  838.  
  839.             // 特殊的需要修正
  840.             {name: 'github 修正',
  841.              url: /^https?:\/\/github\.com\//i,
  842.              clikToOpen: {
  843.                  enabled: true,
  844.                  preventDefault: true,
  845.                  type: 'actual',
  846.              },
  847.              getImage: function(img, a) {
  848.                  if (a && a.href.indexOf('/blob/master/') > 0) {
  849.                      return this.src;
  850.                  }
  851.              }
  852.             },
  853.  
  854.             // 需要 xhr 获取的
  855.             {name: '优美图',
  856.              url: /http:\/\/(?:www\.)?topit\.me\//,
  857.              getImage: function(img, a) {  // 如果有 xhr，则应该返回 xhr 的 url
  858.                  if (a && a.href.match(/topit\.me\/item\/\d+/)) {
  859.                      return a.href;
  860.                  }
  861.              },
  862.              lazyAttr: 'data-original',  // 延迟加载技术让后面的图片是 blank.gif
  863.              xhr: {
  864.                  q: ['a[download]', 'a#item-tip'],
  865.              }
  866.             },
  867.             {name: '半次元',
  868.              url: /^https?:\/\/bcy\.net\//,
  869.              getImage: function() {
  870.                  return this.src.replace(/\/\dX\d$|\/w\d+$/,"").replace(/\/cover\//,"/post/").replace(/\/(middle|small)\.jpg/,"/big.jpg");
  871.              }
  872.             },
  873.             {name: 'Steampowered',
  874.              url: /\.steampowered\.com/,
  875.              getImage: function() {
  876.                  return this.src.replace(/\.\d+x\d+\.jpg/,".jpg");
  877.              }
  878.             },
  879.             {name: 'Steamcommunity',
  880.              url: /steamcommunity\.com/,
  881.              getImage: function() {
  882.                  return this.src.replace(/output\-quality=\d+&fit=inside\|\d+\:\d+/,"output-quality=100&fit=inside|0:0");
  883.              }
  884.             },
  885.             {name: '知乎',
  886.              url: /zhihu\.com/,
  887.              getImage: function() {
  888.                  return this.src.replace(/_(b|s|l|\d+x\d+)\./,".");
  889.              }
  890.             },
  891.             {name: 'Nyaa',
  892.              url: /nyaa\.se/,
  893.              getImage: function() {
  894.                  return /upload\/small\//.test(this.src)?this.src.replace(/upload\/small\//,"upload/big/"):null;
  895.              }
  896.             },
  897.             {name: "itunes",
  898.              url: /itunes\.apple\.com/,
  899.              getImage: function() {
  900.                  return this.src.replace(/\d+x\d+bb\./,"1400x1400bb.");
  901.              }
  902.             },
  903.             {name: "汽车之家",
  904.              url: /\.autohome\.com\.cn/,
  905.              getImage: function() {
  906.                  return this.src.replace(/(\?imageView.*|\d+x\d+_\d+_|f_m_|t_|s_)/,"");
  907.              }
  908.             },
  909.             {name: "易车",
  910.              url: /\.bitauto\.com/,
  911.              getImage: function() {
  912.                  return this.src.replace(/_\d+\.jpg$/i,"_12.jpg");
  913.              }
  914.             },
  915.             {name: "爱卡",
  916.              url: /\.xcar\.com\.cn/,
  917.              getImage: function() {
  918.                  return this.src.replace(/\-\d+x\d+\.jpg/i,"");
  919.              }
  920.             },
  921.             {name: "太平洋汽车",
  922.              url: /\.pcauto\.com\.cn/,
  923.              getImage: function() {
  924.                  return this.src.replace(/_\d+x\d+\.jpg$/i,".jpg");
  925.              }
  926.             },
  927.             {name: "新浪汽车",
  928.              url: /\.auto\.sina\.com\.cn/,
  929.              getImage: function() {
  930.                  return this.src.replace(/_\d+\.jpg$/i,"_src.jpg");
  931.              }
  932.             },
  933.             {name: "greasyfork",
  934.              url: /(greasyfork|sleazyfork)\.org/,
  935.              getImage: function() {
  936.                  return this.src.replace(/\/thumb\//i,"/original/").replace(/\/thumbnails\//i,"/").replace(/(\/forum\/uploads\/userpics\/.*\/)n([^\/]+)$/,"$1p$2");
  937.              }
  938.             },
  939.             {name: "dribbble",
  940.              url: /dribbble\.com/,
  941.              getImage: function() {
  942.                  return this.src.replace(/_teaser(.[^\.]+)$/i,"$1");
  943.              }
  944.             },
  945.             {name: "instagram",
  946.              url: /\.instagram\.com/,
  947.              getImage: function() {
  948.                  return this.src.replace(/\/s\d+x\d+\//i,"/");
  949.              }
  950.             },
  951.             {name: "百度百科",
  952.              url: /baike\.baidu\.com/,
  953.              getImage: function() {
  954.                  return this.src.replace(/.*bdstatic\.com.*\/([^\/]+)\.jpg/i,"http://imgsrc.baidu.com/baike/pic/item/$1.jpg");
  955.              }
  956.             },
  957.             {name: "nvshens",
  958.              url: /nvshens\.com|onvshen\.com/,
  959.              getImage: function() {
  960.                  return this.src.replace(/(\img\.onvshen\.com.*)(?:thumb\/|_s)(.*)/i,"$1$2");
  961.              }
  962.             },
  963.             {name: "24meitu",
  964.              url: /24meitu\.com|25meinv\.com|aisimeinv\.com|24tupian\.com|24meinv\.me/,
  965.              getImage: function() {
  966.                  return this.src.replace(/\/m([^\/]+)$/i,"/$1");
  967.              }
  968.             },
  969.             {name: "Tumblr",
  970.              url: /tumblr\.com/,
  971.              getImage: function() {
  972.                  if(/\/avatar_/.test(this.src))return this.src.replace(/(media\.tumblr\.com.*_)[^_]+(\.[^\.]+)$/i,"$1512$2");
  973.                  else return this.src.replace(/[^\/]*(media\.tumblr\.com.*_)\d+(\.[^\.]+)$/i,"$1raw$2");
  974.              }
  975.             },
  976.             {name: "Acgget",
  977.              url: /acg18\.us|acgget\./,
  978.              getImage: function() {
  979.                  return this.getAttribute('data-original') || this.src.replace(/(pic\.acgget\.com\/thumb\/)w\d+_h\d+\//i,"$1w9999_h9999/");
  980.              }
  981.             },
  982.             {name: "Pixiv",
  983.              url: /pixiv\.net|pximg\.net/,
  984.              getImage: function() {
  985.                  return this.src.replace(/pximg\.net\/c\/\d+x\d+\/img-master\/img\/(.*)_[^_]+(\.[a-z]+)$/i,"pximg.net/img-original/img/$1$2");
  986.              }
  987.             },
  988.             {name: "Wallhaven",
  989.              url: /wallhaven\./,
  990.              getImage: function() {
  991.                  return this.src.replace(/wallpapers\/thumb\/small\/th/i,"wallpapers/full/wallhaven");
  992.              }
  993.             },
  994.             {name: "lofter",
  995.              url: /lofter\./,
  996.              getImage: function(img, a) {
  997.                  if(a && a.href && a.hasAttribute("bigimgsrc")){
  998.                      return a.getAttribute("bigimgsrc");
  999.                  }
  1000.                  return this.src.replace(/\?.*/i,"");
  1001.              }
  1002.             },
  1003.             {name: "sohu",
  1004.              url: /(sohu|sohucs)\.com/,
  1005.              getImage: function() {
  1006.                  return this.src.replace(/(sohucs\.com\/).*\/(images\/|os\/)/i,"$1$2");
  1007.              }
  1008.             }
  1009.         ];
  1010.  
  1011.         // 通配型规则,无视站点.
  1012.         var tprules=[
  1013.             function(img, a) { // 解决新的dz论坛的原图获取方式.
  1014.                 var regs = [/(.+\/attachments?\/.+)\.thumb\.\w{2,5}$/i,/(wp-content\/uploads\/.*)\-\d+x\d+/i,/.*(?:url|src)=(https?:\/\/.*\.(?:jpg|jpeg|png|gif|bmp)).*/i,/.*thumb\.php\?src=([^&]*).*/i];
  1015.                 var oldsrc = this.src,newsrc = this.src;
  1016.                 if (oldsrc){
  1017.                     for(let reg of regs){
  1018.                         if (reg.test(oldsrc)) {
  1019.                             newsrc = oldsrc.replace(reg, '$1');
  1020.                         }
  1021.                     }
  1022.                 }
  1023.                 var original=this.getAttribute('data-original');
  1024.                 if(original && original!=oldsrc)return original;
  1025.                 else if(/\.sinaimg\.(cn|com)\/mw\d+\//.test(oldsrc)){
  1026.                     newsrc=oldsrc.replace(/.*(https?:\/\/[^\.]+\.sinaimg\.(cn|com))\/mw\d+\//,"$1/large/");
  1027.                 }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){
  1028.                     newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1500");
  1029.                 }else if(/uc_server\/avatar\.php\?uid=\d+&size=.*/.test(oldsrc)){
  1030.                     newsrc=oldsrc.replace(/(uc_server\/avatar\.php\?uid=\d+&size=).*/,"$1big");
  1031.                 }else if(/\.md\.[^\.]+$/.test(oldsrc)){
  1032.                     newsrc=oldsrc.replace(/\.md(\.[^\.]+)$/i,"$1");
  1033.                 }else if(/\.126\.net.*\/\d+\.\d+x\d+\.\d+\.[^\.]+$/.test(oldsrc)){
  1034.                     newsrc=oldsrc.replace(/\/\d+\.\d+x\d+\.\d+\.([^\.]+)$/i,"/5.5000x5000.100.$1");
  1035.                 }else if(/\.ytimg\.com/.test(oldsrc)){
  1036.                     newsrc=oldsrc.replace(/\?.*$/i,"");
  1037.                 }
  1038.                 return oldsrc != newsrc ? newsrc : null;
  1039.             }
  1040.         ];
  1041.  
  1042.         var Rule = {};
  1043.  
  1044.         // 兼容 Imagus 扩展的规则，自定义部分
  1045.         Rule.Imagus = {};
  1046.  
  1047.         /**
  1048.          * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全）
  1049.          * 1、新增了特殊的替换模式：以 r; 开头。
  1050.          * 2、已去除 http:// 头，后面会加上。
  1051.          */
  1052.         Rule.MPIV = [
  1053.             // 图片
  1054.             {name: "百度图片、贴吧等",
  1055.              r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})",
  1056.              s: "r;$1.baidu.com/$2/pic/item/$3"
  1057.             },
  1058.             // {name: "百度图片2",
  1059.             //  d: "image.baidu.com",  // imgt8.bdstatic.com 类型的图片链接
  1060.             //  r: "image\\.baidu\\.com/detail/newindex\\?",
  1061.             //  q: 'img[alt="preloading"][src*="/pic/item/"]',
  1062.             //  // description: './../../following-sibling::div[@class="ext-info"]/a',
  1063.             // },
  1064.             {name: "GoogleContent",  // 来自 Imagus 扩展
  1065.              r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*",
  1066.              s: function($, node) {
  1067.                  return [
  1068.                      // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''),    // 原图
  1069.                      'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '')  // 1024 大小
  1070.                  ];
  1071.              },
  1072.             },
  1073.             {name: "pixiv（部分）",
  1074.              d: 'pixiv.net',
  1075.              r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i,
  1076.              s: 'r;$1.$2'
  1077.             },
  1078.             {name: "500px",  // 规则来自 imagus，只有一半
  1079.              d: "500px.com",
  1080.              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+\\.",
  1081.              s: "$12048.jpg"
  1082.             },
  1083.  
  1084.             // 常用站点
  1085.             {name: '豆瓣',
  1086.              r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)",
  1087.              s: function(m, node) {
  1088.                  return [
  1089.                      // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4],
  1090.                      'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4]
  1091.                  ];
  1092.              },
  1093.              note: "人人影视的豆瓣脚本需要用到"
  1094.             },
  1095.             // 购物
  1096.             {name: "淘宝",
  1097.              r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/,
  1098.              s: "http://$1$2"
  1099.             },
  1100.             {name: "ali1",
  1101.              r: /(.*\.alicdn\.com\/.*?)((.jpg|.png)(\.|_)\d+x\d+.*)\.jpg(_\.webp)?$/,
  1102.              s: "$1$3"
  1103.             },
  1104.             {name: "ali2",
  1105.              r: /(.*\.alicdn\.com\/.*?)((\.|_)\d+x\d+.*|\.search)\.jpg(_\.webp)?$/,
  1106.              s: "$1.jpg"
  1107.             },
  1108.             {name: "1号店",
  1109.              r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/,
  1110.              s: "$1.jpg"
  1111.             },
  1112.             {name: "京东",
  1113.              r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/,
  1114.              s: "$1imgzone/$2"
  1115.             },
  1116.             // 电子书
  1117.             {name: "当当",
  1118.              d: "dangdang.com",
  1119.              r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/,
  1120.              s: "$1_e_$2"
  1121.             },
  1122.             {name: "多看阅读",
  1123.              d: "duokan.com",
  1124.              r: /(cover.read.duokan.com.*?\.jpg)!\w+$/,
  1125.              s: "$1"
  1126.             },
  1127.  
  1128.             // 视频、新闻
  1129.             // {name: "优酷电视剧",
  1130.             //  d: "youku.com",
  1131.             //  r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html",
  1132.             //  q: ".baseinfo > .thumb > img",
  1133.             //  example: 'http://www.youku.com/v_olist/c_97.html',
  1134.             // },
  1135.             {name: "人人影视",
  1136.              d: "yyets.com",
  1137.              r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)",
  1138.              s: "http://$1/$2"
  1139.             },
  1140.  
  1141.             // 论坛 BBS
  1142.             {name: "firefox 扩展中心",
  1143.              d: "addons.mozilla.org",
  1144.              r: "addons.cdn.mozilla.net/user-media/previews/thumbs/",
  1145.              s: "/thumbs/full/",
  1146.             },
  1147.             {name: "firefox 中文社区",
  1148.              d: "firefox.net.cn",
  1149.              r: "www.firefox.net.cn/attachment/thumb/",
  1150.              s: "r;www.firefox.net.cn/attachment/"
  1151.             },
  1152.  
  1153.             // 软件 SoftWare
  1154.             {name: "非凡软件站",
  1155.              d: "www.crsky.com",
  1156.              r: /pic\.crsky\.com.*_s\.gif$/i,
  1157.              s: '/_s././',
  1158.              example: "http://www.crsky.com/soft/5357.html",
  1159.             },
  1160.  
  1161.             {name: "zol",
  1162.              d: "detail.zol.com.cn",
  1163.              r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i,
  1164.              s: "$1/$2",
  1165.              // s: "$1_800x600/$2",
  1166.              example: "http://detail.zol.com.cn/240/239857/pic.shtml"
  1167.             },
  1168.             // 游戏 Game
  1169.             {name: "天极网",
  1170.              d: "game.yesky.com",
  1171.              r: /_\d+x\d+\.([a-z]+)$/i,
  1172.              s: 'r;.$1',
  1173.              example: "http://game.yesky.com/tupian/165/37968665.shtml",
  1174.             },
  1175.             {name: "超级玩家",
  1176.              d: "dota2.sgamer.com",
  1177.              r: /\/s([^\.\/]+\.[a-z]+$)/i,
  1178.              s: "r;/$1",
  1179.              example: "http://dota2.sgamer.com/albums/201407/8263_330866.html",
  1180.             },
  1181.  
  1182.             // 漫画
  1183.             {name: "nhentai",
  1184.              d: "nhentai.net",
  1185.              r: /\/(\d+)t(\.[a-z]+)$/i,
  1186.              s: "r;/$1$2",
  1187.              example: "http://nhentai.net/g/113475/",
  1188.             },
  1189.  
  1190.             // GithubAvatars
  1191.             {name: "GithubAvatars",
  1192.              d: "github.com",
  1193.              r: /(avatars\d+\.githubusercontent\.com.*)\?.*$/i,
  1194.              s: "$1",
  1195.              example: "https://avatars2.githubusercontent.com/u/3233275/",
  1196.             },
  1197.         ];
  1198.  
  1199.         //图标
  1200.         prefs.icons={
  1201.             actual:'data:image/png;base64,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',
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  1206.  
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  1208.             loading:'data:image/gif;base64,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',
  1209.             loadingCancle:'data:image/png;base64,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',
  1210.  
  1211.             hand:'data:image/png;base64,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',
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',
  1219.             rotateIndicatorPointer:'data:image/png;base64,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',
  1220.  
  1221.             arrowTop:'data:image/png;base64,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',
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  1225.  
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  1227.  
  1228.             brokenImg:'data:image/png;base64,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',
  1229.             brokenImg_small:'data:image/png;base64,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',
  1230.         };
  1231.  
  1232.         //分享api；有需求的照着添加
  1233.         //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。
  1234.         //api的参数
  1235.         /*{
  1236.     title
  1237.     pic
  1238.     url
  1239. } */
  1240.         prefs.share={
  1241.             weibo:{
  1242.                 disabled:false,
  1243.                 name:'新浪微博',
  1244.                 icon:'data:image/png;base64,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',
  1245.                 api:function(args){
  1246.                     var url='http://service.weibo.com/share/share.php?'+
  1247.                         'title='+args.title+
  1248.                         '&url='+args.url+
  1249.                         '&pic='+args.pic;
  1250.                     return {
  1251.                         url:url,
  1252.                         wSize:{
  1253.                             h:500,
  1254.                             w:620,
  1255.                         },
  1256.                     };
  1257.                 },
  1258.             },
  1259.             t:{
  1260.                 name:'腾讯微博',
  1261.                 icon:'data:image/png;base64,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',
  1262.                 api:function(args){
  1263.                     var url='http://v.t.qq.com/share/share.php?'+
  1264.                         'title='+args.title+
  1265.                         '&url='+args.url+
  1266.                         '&pic='+args.pic;
  1267.                     return {
  1268.                         url:url,
  1269.                         wSize:{
  1270.                             h:500,
  1271.                             w:620,
  1272.                         },
  1273.                     };
  1274.                 },
  1275.             },
  1276.             qZone:{
  1277.                 name:'QQ空间',
  1278.                 icon:'data:image/png;base64,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',
  1279.                 api:function(args){
  1280.                     var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+
  1281.                         'title='+args.title+
  1282.                         '&pics='+args.pic+
  1283.                         '&url='+args.url;
  1284.                     return {
  1285.                         url:url,
  1286.                         wSize:{
  1287.                             h:650,
  1288.                             w:620,
  1289.                         },
  1290.                     };
  1291.                 },
  1292.             },
  1293.             fanfou:{
  1294.                 name:'饭否',
  1295.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAABb0lEQVQ4jaWTXy4DURTGf9OOCkljTBNCiEksgB3oEliBLmF2oHYwVmC6Auyg3psYPJGIIqm0aXVkpI3SHA/HmDKtB77k5px7c+53/hvrlyLdIX/CfBbM1jtEnwS+A34HqlHa2MpCMa8HwH2ANwFzykgMdgvJ581Z8FbAMmFj5jtZpaNyygDDDkSe3qFUgEMn7bnyGVF9AEEPwpF0bRPM+OIuqjyNYCsPz0OYy05OKWEJRIpXIiIiXlOkdKu635aJKDdEqInYgUgmzr/Sgc0ZTeU0Us8x7gaw/6jnJzIAxyGU6hp69QWK14nBeV9luQFeU/Wg94PgN/htWMuBk4Nt6w8EXksLWl7WQp/3tSMxzHGfSoXEW0yyt6T6zs132xSBu6DtAzgJVdZfJ0c4NoWDlspqBN6qDthJqOEfrevbF+xAe0pNZ8C5SM9A3HfrTOS4q2/uvc6BkT8TicZso5MDZ1rDHy0aaH2qEQwB47/r/AEuq9/lRZUysAAAAABJRU5ErkJggg==',
  1296.                 api:function(args){
  1297.                     var url='http://fanfou.com/sharer/image?'+
  1298.                         'u='+args.url+
  1299.                         '&t='+args.title+
  1300.                         '&img_src='+args.pic;
  1301.                     return{
  1302.                         url:url,
  1303.                         wSize:{
  1304.                             h:550,
  1305.                             w:650,
  1306.                         },
  1307.                     };
  1308.                 },
  1309.             },
  1310.             tieba:{
  1311.                 name:'百度贴吧',
  1312.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAAB6ElEQVQ4jaWTy2sTURTGfzOdSbFNpQRbX1DjYyPFlYyuogtFEcFtBSldFhc1IMFFQYpd+CjYhW4UXAkiRPSPUEEqiNKmPhKSSUIbzYM0bRaZV3JchMRE46b9Nvdwzz0/Pu53rxIyTGEH0gDefgxua/jMqTRqr0YibnNvvkhsxQLATDmYKacnpCfg2ZNNXj6v8vB+GTPlMHU1R/h6viekC1DZqLfr4UCzVSo29xxX2nWntFaRzbjMzRbx+1UeP93H4kKJi5eGGD/RTzgSoPPc2CH9DyFkmCIiEn1RkWMHEhIyTIktWyIiUqvVpaVU0pbJiTWZnFiTTNoREZGQYUrbQfCoj/0HNfaOamTSLgODCosPyvTpEL4Z4HW0yreYQ2WjTv6X13bRBhindxGOBCjkPY6P+5iZzpOM2+i6SrlU587dEZbe1yCos2ek7987ALh8xc/PnMetGwV+fLUBsKwGH97VmI0UWHg0SjbtcviIr3cKyYTLzHSeL5+b+XseaFpzXV1xmL9dYiyod450A95Et1hdtvG8v6LSoLrV4NOSRTbt9o4RQNPBthooqoLjgDQEG1BUBYBarUFu3fs/4NrUMLn1OvHvDruHVM6eH2g6e1WlutngpNHPuQuD3fZa72A7ChmmKDv9zr8BrHscNfGR3bQAAAAASUVORK5CYII=',
  1313.                 api:function(args){
  1314.                     var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+
  1315.                         'title='+args.title+
  1316.                         '&url='+args.url+
  1317.                         '&pic='+args.pic;
  1318.                     return {
  1319.                         url:url,
  1320.                         wSize:{
  1321.                             h:600,
  1322.                             w:630,
  1323.                         },
  1324.                     };
  1325.                 },
  1326.             },
  1327.             renren:{
  1328.                 name:'人人网',
  1329.                 icon:'data:image/png;base64,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',
  1330.                 api:function(args){
  1331.                     var url='http://widget.renren.com/dialog/share?'+
  1332.                         'link='+args.url+
  1333.                         '&title='+args.title+
  1334.                         '&pic='+args.pic;
  1335.                     return {
  1336.                         url:url,
  1337.                         wSize:{
  1338.                             h:600,
  1339.                             w:650,
  1340.                         },
  1341.                     };
  1342.                 },
  1343.             },
  1344.             douban:{
  1345.                 name:'豆瓣',
  1346.                 icon:'data:image/png;base64,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',
  1347.                 api:function(args){
  1348.                     var url='http://shuo.douban.com/%21service/share?'+
  1349.                         'href='+args.url+
  1350.                         '&name='+args.title+
  1351.                         '&image='+args.pic;
  1352.                     return {
  1353.                         url:url,
  1354.                         wSize:{
  1355.                             h:350,
  1356.                             w:600,
  1357.                         },
  1358.                     };
  1359.                 },
  1360.             },
  1361.         };
  1362.  
  1363.         if (typeof String.prototype.startsWith != 'function') {
  1364.             String.prototype.startsWith = function(str) {
  1365.                 return this.slice(0, str.length) == str;
  1366.             };
  1367.         }
  1368.  
  1369.         function getMStr(func) {
  1370.             var lines = func.toString();
  1371.             lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
  1372.             return lines;
  1373.         }
  1374.  
  1375.         function toRE(obj, flag) {
  1376.             if (!obj) {
  1377.                 return obj;
  1378.             } else if (obj instanceof RegExp) {
  1379.                 return obj;
  1380.             } else if (flag) {
  1381.                 return new RegExp(obj, flag);
  1382.             } else if (obj instanceof Array) {
  1383.                 return new RegExp(obj[0], obj[1]);
  1384.             } else if (typeof obj === 'string') {
  1385.                 if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) {
  1386.                     obj = wildcardToRegExpStr(obj);
  1387.                 }
  1388.                 return new RegExp(obj);
  1389.             }
  1390.         }
  1391.  
  1392.         function wildcardToRegExpStr(urlstr) {
  1393.             if (urlstr.source) return urlstr.source;
  1394.             var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){
  1395.                 return str === "*" ? ".*" : "[^/]*";
  1396.             });
  1397.             return "^" + reg + "$";
  1398.         }
  1399.  
  1400.         function isXPath(xpath) {
  1401.             return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id(');
  1402.         }
  1403.  
  1404.         function getElementMix(selector, contextNode, doc) {
  1405.             var ret;
  1406.             if (!selector || !contextNode) return ret;
  1407.             doc = doc || document;
  1408.  
  1409.             var type = typeof selector;
  1410.             if (type == 'string') {
  1411.                 if (isXPath(selector)) {
  1412.                     ret = getElementByXpath(selector, contextNode, doc);
  1413.                 } else {
  1414.                     ret = contextNode.parentNode.querySelector(selector);
  1415.                 }
  1416.             } else if (type == 'function') {
  1417.                 ret = selector(contextNode, doc);
  1418.             }
  1419.             return ret;
  1420.         }
  1421.  
  1422.         function launchFullScreen(element) {
  1423.             if (element.requestFullscreen) {
  1424.                 element.requestFullscreen();
  1425.             } else if (element.msRequestFullscreen) {
  1426.                 element.msRequestFullscreen();
  1427.             } else if (element.mozRequestFullScreen) {
  1428.                 element.mozRequestFullScreen();
  1429.             } else if (element.webkitRequestFullscreen) {
  1430.                 element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
  1431.             }
  1432.         }
  1433.  
  1434.         function cancelFullScreen() {
  1435.             if (document.exitFullscreen) {
  1436.                 document.exitFullscreen();
  1437.             } else if (document.msExitFullscreen) {
  1438.                 document.msExitFullscreen();
  1439.             } else if (document.mozCancelFullScreen) {
  1440.                 document.mozCancelFullScreen();
  1441.             } else if (document.webkitExitFullscreen) {
  1442.                 document.webkitExitFullscreen();
  1443.             }
  1444.         }
  1445.  
  1446.         // 检测缩放
  1447.         function detectZoom (){
  1448.             var ratio = 0,
  1449.                 screen = window.screen,
  1450.                 ua = navigator.userAgent.toLowerCase();
  1451.  
  1452.             if (window.devicePixelRatio !== undefined) {
  1453.                 ratio = window.devicePixelRatio;
  1454.             }
  1455.             else if (~ua.indexOf('msie')) {
  1456.                 if (screen.deviceXDPI && screen.logicalXDPI) {
  1457.                     ratio = screen.deviceXDPI / screen.logicalXDPI;
  1458.                 }
  1459.             }
  1460.             else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
  1461.                 ratio = window.outerWidth / window.innerWidth;
  1462.             }
  1463.  
  1464.             if (ratio){
  1465.                 ratio = Math.round(ratio * 100);
  1466.             }
  1467.  
  1468.             return ratio;
  1469.         }
  1470.  
  1471.         //获取位置
  1472.         function getContentClientRect(target){
  1473.             var rect=target.getBoundingClientRect();
  1474.             var compStyle=unsafeWindow.getComputedStyle(target);
  1475.             var pFloat=parseFloat;
  1476.             var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth);
  1477.             var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth);
  1478.             var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth);
  1479.             var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth);
  1480.             return {
  1481.                 top:top,
  1482.                 right:right,
  1483.                 bottom:bottom,
  1484.                 left:left,
  1485.                 width:right-left,
  1486.                 height:bottom-top,
  1487.             };
  1488.         };
  1489.  
  1490.         //获取窗口大小.
  1491.         function getWindowSize(){
  1492.             /*
  1493.         //包含滚动条
  1494.         return {
  1495.             h:window.innerHeight,
  1496.             w:window.innerWidth,
  1497.         };
  1498.     */
  1499.  
  1500.             //去除滚动条的窗口大小
  1501.             var de=document.documentElement;
  1502.             var body=document.body;
  1503.             var backCompat=document.compatMode=='BackCompat';
  1504.             return {
  1505.                 h:backCompat? body.clientHeight : de.clientHeight,
  1506.                 w:backCompat? body.clientWidth : de.clientWidth,
  1507.             };
  1508.  
  1509.         };
  1510.  
  1511.         //获取已滚动的距离
  1512.         function getScrolled(container){
  1513.             if(container){
  1514.                 return {
  1515.                     x:container.scrollLeft,
  1516.                     y:container.scrollTop,
  1517.                 };
  1518.             };
  1519.             return {
  1520.                 x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft),
  1521.                 y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset :  document.documentElement.scrollTop || document.body.scrollTop),
  1522.             };
  1523.         };
  1524.  
  1525.         //xpath 获取单个元素
  1526.         function getElementByXpath(xpath,contextNode,doc){
  1527.             doc=doc || document;
  1528.             contextNode=contextNode || doc;
  1529.             return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue;
  1530.         };
  1531.  
  1532.  
  1533.         //事件支持检测.
  1534.         function eventSupported( eventName,elem ){
  1535.             elem = elem || document.createElement("div");
  1536.             eventName = "on" + eventName;
  1537.             var isSupported = (eventName in elem);
  1538.             if (!isSupported){
  1539.                 if(!elem.setAttribute){//setAttribute是元素节点的方法
  1540.                     elem=document.createElement("div");
  1541.                 };
  1542.                 var setAttr;
  1543.                 if(!elem.hasAttribute(eventName)){
  1544.                     setAttr=true;
  1545.                     elem.setAttribute(eventName, "return;");
  1546.                 };
  1547.                 isSupported = typeof elem[eventName] == "function";
  1548.                 if(setAttr)elem.removeAttribute(eventName);
  1549.             };
  1550.             return isSupported;
  1551.         };
  1552.  
  1553.  
  1554.         //检测属性支持.dom属性
  1555.         //返回带前缀的可以直接执行是属性
  1556.         function proSupported(proName,elem){
  1557.             //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
  1558.             var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-'];
  1559.             var i=0;
  1560.             var p_i;
  1561.             var sProName;
  1562.             elem = elem || document.createElement("div");
  1563.             while(typeof (p_i=prefix[i++])!='undefined'){
  1564.                 sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){
  1565.                     return b.toUpperCase();
  1566.                 });
  1567.                 //console.log(sProName);
  1568.                 if(sProName in elem)return sProName;
  1569.             };
  1570.         };
  1571.  
  1572.  
  1573.         //css属性支持
  1574.         //带前缀的默认为大写（所有浏览器支持）
  1575.         //比如WebkitTransform,MozTransform,OTransfomr
  1576.         //chrome浏览器大小写前缀都行。
  1577.         //firefox,opera只能大写
  1578.         //ie 9+只能小写
  1579.         function cssProSupported(proName,elem,capitalize){
  1580.             if(capitalize!==false)capitalize=true;
  1581.             proName=proName.toLowerCase();
  1582.  
  1583.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1584.             elem=elem || document.createElement('div');
  1585.             var style=elem.style;
  1586.             var camelPro;
  1587.  
  1588.             // 会有个错误 invalid 'in' operand style
  1589.             try {
  1590.                 for(var i=0,ii=prefix.length;i<ii;i++){
  1591.                     var first=true;
  1592.                     camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){
  1593.                         b=b.toUpperCase();
  1594.                         if(first){
  1595.                             first=false;
  1596.                             if(!capitalize){
  1597.                                 b=b.toLowerCase();
  1598.                             };
  1599.                         };
  1600.                         return b;
  1601.                     });
  1602.                     //console.log(camelPro);
  1603.                     if(camelPro in style){
  1604.                         return camelPro;
  1605.                     }
  1606.                 }
  1607.             } catch(ex) {}
  1608.  
  1609.             if(!capitalize)return;
  1610.             return cssProSupported(proName,elem,false);
  1611.  
  1612.         };
  1613.  
  1614.         //css属性值支持
  1615.         function cssValueSupported(proName,value,elem){
  1616.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1617.             elem=elem || document.createElement('div');
  1618.             var style=elem.style;
  1619.             var prefixedValue;
  1620.             for(var i=0,ii=prefix.length;i<ii;i++){
  1621.                 prefixedValue=prefix[i] + value;
  1622.                 style[proName]=prefixedValue;
  1623.                 if(style[proName]==prefixedValue){
  1624.                     return prefixedValue;
  1625.                 };
  1626.             };
  1627.         };
  1628.  
  1629.  
  1630.         //elem.dataset的兼容实现
  1631.         //ie不支持；firefoxGM储存不能反映到元素属性上。
  1632.         function dataset(elem,pro,value){
  1633.  
  1634.             function getDataPrefix(){
  1635.                 return 'data-' + pro.replace(/[A-Z]/g,function(m){
  1636.                     return '-' + m.toLowerCase();
  1637.                 });
  1638.             };
  1639.  
  1640.             if(typeof value=='undefined'){//取值
  1641.                 if(elem.dataset){
  1642.                     value = elem.dataset[pro];
  1643.                 }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。
  1644.                     var prefixedPro=getDataPrefix();
  1645.                     if(elem.hasAttribute(prefixedPro)){
  1646.                         value=elem.getAttribute(prefixedPro);
  1647.                     };
  1648.                 };
  1649.                 return value;
  1650.             }else{
  1651.                 elem.setAttribute(getDataPrefix(),value);
  1652.             };
  1653.         };
  1654.  
  1655.  
  1656.         //重新检查悬浮图片
  1657.         function imgReHover(img){
  1658.             //要检查的图片，是当前悬浮的。
  1659.             if(!floatBar.shown || floatBar.data.img != img)return;
  1660.             //console.log(img);
  1661.  
  1662.             var mHover=document.createEvent('MouseEvent');
  1663.             var cr=img.getBoundingClientRect();
  1664.             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);
  1665.             img.dispatchEvent(mHover);
  1666.         };
  1667.  
  1668.         // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量
  1669.         // 在 chrome 37 测试无效
  1670.         if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){
  1671.             ;(function(){
  1672.                 document.addEventListener('picViewer-return-unsafeWindow',function(e){
  1673.                     unsafeWindow = e.detail;
  1674.                     // alert(unsafeWindow.$);
  1675.                 },true);
  1676.  
  1677.                 //页面脚本
  1678.                 var s=document.createElement('script');
  1679.                 s.textContent='(' + (function(){
  1680.                     var cusEvent=document.createEvent('CustomEvent');
  1681.                     cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window);
  1682.                     document.dispatchEvent(cusEvent);
  1683.                 }).toString() +')()';
  1684.                 document.head.appendChild(s);
  1685.             })();
  1686.         };
  1687.  
  1688.  
  1689.         //抛出错误到错误控制台
  1690.         function throwErrorInfo(err){
  1691.             if(console && console.error){
  1692.                 console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err);
  1693.             };
  1694.         };
  1695.  
  1696.         //对象克隆
  1697.         function cloneObject(obj,deep){
  1698.             var obj_i;
  1699.             var ret=Array.isArray(obj)? [] : {};
  1700.             for(var i in obj){
  1701.                 if(!obj.hasOwnProperty(i))continue;
  1702.                 obj_i=obj[i];
  1703.                 if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){
  1704.                     ret[i]=obj_i;
  1705.                 }else{
  1706.                     ret[i]=cloneObject(obj_i,deep);
  1707.                 };
  1708.             };
  1709.             return ret;
  1710.         };
  1711.  
  1712.         //闪烁元素。
  1713.         function flashEle(ele,duration){
  1714.             if(dataset(ele,'pvFlashing'))return;
  1715.             if(ele.offsetHeight==0)return;
  1716.             dataset(ele,'pvFlashing','1');
  1717.  
  1718.             var oOutline=ele.style.outline;
  1719.             var oOutlineOffset=ele.style.outlineOffset;
  1720.             var oOpacity=ele.style.opacity;
  1721.             var oTransform=ele.style[support.cssTransform];
  1722.  
  1723.             var count=0;
  1724.             var startTime=Date.now();
  1725.             duration=duration? duration : 1200;
  1726.  
  1727.             var flashInterval=setInterval(function(){
  1728.                 var outline='none',
  1729.                     outlineOffset=0,
  1730.                     opacity=0.3,
  1731.                     transform='';
  1732.  
  1733.                 if(count % 2 == 0){
  1734.                     outline='5px dashed rgba(255,0,0,0.95)';
  1735.                     opacity=0.95;
  1736.                     outlineOffset='1px';
  1737.                     transform='scale(1.1)';
  1738.                 }else{
  1739.                     if((Date.now() - startTime) > duration){
  1740.                         clearInterval(flashInterval);
  1741.                         outline=oOutline;
  1742.                         opacity=oOpacity;
  1743.                         outlineOffset=oOutlineOffset;
  1744.                         transform=oTransform;
  1745.                         ele.removeAttribute('data-pv-flashing');
  1746.                     };
  1747.                 };
  1748.  
  1749.                 ele.style.outline=outline;
  1750.                 ele.style.outlineOffset=outlineOffset;
  1751.                 ele.style.opacity=opacity;
  1752.                 ele.style[support.cssTransform]=transform;
  1753.  
  1754.                 count++;
  1755.             },80);
  1756.         };
  1757.  
  1758.         //支持情况.
  1759.         var support={
  1760.             cssTransform:cssProSupported('transform'),
  1761.             cssCursorValue:{
  1762.                 zoomIn:cssValueSupported('cursor','zoom-in'),
  1763.                 zoomOut:cssValueSupported('cursor','zoom-out'),
  1764.                 grab:cssValueSupported('cursor','grab'),
  1765.                 grabbing:cssValueSupported('cursor','grabbing'),
  1766.             },
  1767.         };
  1768.  
  1769.  
  1770.         //console.log('浏览器的一些对象支持情况:',support);
  1771.  
  1772.         //动画算法
  1773.         /*
  1774.          t: current time（当前时间）；
  1775.          b: beginning value（初始值）；
  1776.          c: change in value（变化量）；
  1777.          d: duration（持续时间）。
  1778.         */
  1779.  
  1780.         var Tween = {
  1781.             Cubic: {
  1782.                 easeInOut: function(t,b,c,d){
  1783.                     if ((t/=d/2) < 1) return c/2*t*t*t + b;
  1784.                     return c/2*((t-=2)*t*t + 2) + b;
  1785.                 },
  1786.             },
  1787.         };
  1788.  
  1789.         //imgReady
  1790.         var imgReady=(function(){
  1791.             var iRInterval,
  1792.                 iRReadyFn=[],
  1793.                 isrcs=[]
  1794.             ;
  1795.  
  1796.             var timeLimit=3 * 60 * 1000;//3分钟
  1797.  
  1798.             function checkReady(){
  1799.                 var now= Date.now();
  1800.                 for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){
  1801.                     iRReadyFn_i=iRReadyFn[i];
  1802.                     //now - iRReadyFn_i.startTime >= timeLimit ||
  1803.                     if(iRReadyFn_i()){
  1804.                         iRReadyFn.splice(i,1);
  1805.                         isrcs.splice(i,1);
  1806.                         i--;
  1807.                         ii--;
  1808.                     };
  1809.                 };
  1810.                 //console.log('checkReady',iRReadyFn.length)
  1811.                 if(iRReadyFn.length==0){
  1812.                     clearInterval(iRInterval);
  1813.                     iRInterval=null;
  1814.                 };
  1815.             };
  1816.  
  1817.  
  1818.  
  1819.             var imgReady=function(img,opts){
  1820.  
  1821.                 if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img))  || Array.isArray(img)){
  1822.                     arrayFn.forEach.call(img,function(img,index,array){
  1823.                         if(img instanceof HTMLImageElement){
  1824.                             imgReady(img,opts);
  1825.                         };
  1826.                     });
  1827.                     return;
  1828.                 };
  1829.  
  1830.                 if(!(img instanceof HTMLImageElement)){
  1831.                     var t_img=document.createElement('img');
  1832.                     t_img.src=img;
  1833.                     img=t_img;
  1834.                     t_img=null;
  1835.                 };
  1836.  
  1837.                 var ready,load,error,loadEnd,abort,timeout,time;
  1838.                 ready=opts.ready;
  1839.                 load=opts.load;
  1840.                 error=opts.error;
  1841.                 loadEnd=opts.loadEnd;
  1842.                 abort=opts.abort;
  1843.                 timeout=opts.timeout;
  1844.                 time=typeof opts.time=='number'? opts.time : 0;
  1845.  
  1846.                 if(time){
  1847.                     setTimeout(function(){
  1848.                         if(!loadEndDone){
  1849.                             aborted=true;
  1850.                             removeListener();
  1851.                             img.src= prefs.icons.brokenImg_small;
  1852.                             if(timeout){
  1853.                                 timeout.call(img,{
  1854.                                     target:img,
  1855.                                     type:'timeout',
  1856.                                 });
  1857.                             };
  1858.                             loadEndDone=true;
  1859.                             if(loadEnd){
  1860.                                 loadEnd.call(img,{
  1861.                                     target:img,
  1862.                                     type:'timeout',
  1863.                                 });
  1864.                             };
  1865.  
  1866.                         };
  1867.                     },time);
  1868.                 };
  1869.  
  1870.                 var src=img.src;
  1871.                 var loadEndDone;
  1872.  
  1873.                 function go(type,e){
  1874.                     switch(type){
  1875.                         case 'load':{
  1876.                             removeListener();
  1877.                             go('ready');//如果直接触发load，那么先触发ready
  1878.                             if(load){
  1879.                                 load.call(img,e);
  1880.                             };
  1881.  
  1882.                             if(!loadEndDone){
  1883.                                 loadEndDone=true;
  1884.                                 if(loadEnd){
  1885.                                     loadEnd.call(img,e);
  1886.                                 };
  1887.                             };
  1888.                         }break;
  1889.                         case 'ready':{
  1890.                             if(!ready || readyHandler.done)return;
  1891.                             readyHandler.done=true;
  1892.                             ready.call(img,{
  1893.                                 target:img,
  1894.                                 type:'ready',
  1895.                             });
  1896.                         }break;
  1897.                         case 'error':{
  1898.                             removeListener();
  1899.                             if(error){
  1900.                                 error.call(img,e);
  1901.                             };
  1902.                             if(!loadEndDone){
  1903.                                 loadEndDone=true;
  1904.                                 if(loadEnd){
  1905.                                     loadEnd.call(img,e);
  1906.                                 };
  1907.                             };
  1908.                         }break;
  1909.                     };
  1910.                 };
  1911.  
  1912.                 var aborted;
  1913.                 var ret={
  1914.                     img:img,
  1915.                     abort:function(){
  1916.                         if(!loadEndDone){
  1917.                             aborted=true;
  1918.                             removeListener();
  1919.                             img.src= prefs.icons.brokenImg_small;
  1920.                             if(abort){
  1921.                                 abort.call(img,{
  1922.                                     target:img,
  1923.                                     type:'abort',
  1924.                                 });
  1925.                             };
  1926.                             loadEndDone=true;
  1927.                             if(loadEnd){
  1928.                                 loadEnd.call(img,{
  1929.                                     target:img,
  1930.                                     type:'abort',
  1931.                                 });
  1932.                             };
  1933.                         };
  1934.                     },
  1935.                 };
  1936.  
  1937.                 function readyHandler(){//尽快的检测图片大小.
  1938.                     if(loadEndDone || aborted)return true;
  1939.                     if(img.naturalWidth==0 || img.naturalHeight==0)return;
  1940.                     go('ready');
  1941.                     return true;
  1942.                 };
  1943.  
  1944.  
  1945.                 function loadHandler(e){
  1946.                     go('load',e);
  1947.                 };
  1948.  
  1949.                 function errorHandler(e){
  1950.                     go('error',e);
  1951.                 };
  1952.  
  1953.                 function removeListener(){
  1954.                     img.removeEventListener('load',loadHandler,true);
  1955.                     img.removeEventListener('error',errorHandler,true);
  1956.                 };
  1957.  
  1958.                 //ready必须在load之前触发。
  1959.  
  1960.                 if(img.complete){//图片已经加载完成.
  1961.                     if(typeof img.width=='number' && img.width && img.height){//图片
  1962.                         setTimeout(function(){
  1963.                             if(aborted)return;
  1964.                             go('load',{
  1965.                                 type:'load',
  1966.                                 target:img,
  1967.                             });
  1968.                         },0);
  1969.                     }else{//这不是图片.opera会识别错误.
  1970.                         setTimeout(function(){
  1971.                             if(aborted)return;
  1972.                             go('error',{
  1973.                                 type:'error',
  1974.                                 target:img,
  1975.                             });
  1976.                         },0);
  1977.                     };
  1978.                     return ret;
  1979.                 };
  1980.  
  1981.  
  1982.                 img.addEventListener('load',loadHandler,true);
  1983.                 img.addEventListener('error',errorHandler,true);
  1984.  
  1985.  
  1986.                 if(ready){
  1987.                     var index=isrcs.indexOf(src);
  1988.                     if(index==-1){
  1989.                         isrcs.push(src);
  1990.                         readyHandler.startTime= Date.now();
  1991.                         iRReadyFn.push(readyHandler);
  1992.                     }else{
  1993.                         iRReadyFn[index].startTime= Date.now();
  1994.                     };
  1995.  
  1996.                     if(!iRInterval){
  1997.                         iRInterval=setInterval(checkReady,66);
  1998.                     };
  1999.                 };
  2000.  
  2001.                 return ret;
  2002.             };
  2003.  
  2004.             return imgReady;
  2005.         })();
  2006.  
  2007.  
  2008.         var addWheelEvent=(function(){
  2009.  
  2010.             function getSupportEventName(){
  2011.                 var ret='DOMMouseScroll';
  2012.                 if(eventSupported('wheel')){//w3c FF>=17 ie>=9
  2013.                     ret='wheel';
  2014.                 }else if(eventSupported('mousewheel')){//opera,chrome
  2015.                     ret='mousewheel';
  2016.                 };
  2017.                 return ret;
  2018.             };
  2019.  
  2020.             var eventName;
  2021.  
  2022.             return function(ele,callback,useCapture){
  2023.                 if(!eventName){
  2024.                     eventName=getSupportEventName();
  2025.                 };
  2026.  
  2027.                 ele.addEventListener(eventName,function(e){
  2028.                     var type=e.type;
  2029.                     var ne;
  2030.                     if(type!='wheel'){
  2031.                         ne={};
  2032.                         for(var i in e){
  2033.                             ne[i]=e[i];
  2034.                         };
  2035.  
  2036.                         ne.type='wheel';
  2037.                         ne.deltaX=0;
  2038.                         ne.deltaY=0;
  2039.                         ne.deltaZ=0;
  2040.                         ne.deltaMode=1;//line
  2041.                         ne.preventDefault=e.preventDefault.bind(e);
  2042.                         ne.stopPropagation=e.stopPropagation.bind(e);
  2043.  
  2044.                         var x=0,y=0;
  2045.                         if(typeof e.axis=='number'){//DOMMouseScroll
  2046.                             if(e.axis==2){
  2047.                                 y=e.detail;
  2048.                             }else{
  2049.                                 x=e.detail;
  2050.                             };
  2051.                         }else{
  2052.                             //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined
  2053.                             if(typeof e.wheelDeltaY=='undefined' ||  e.wheelDeltaY!=0){
  2054.                                 y=-e.wheelDelta/40;
  2055.                             }else{
  2056.                                 x=-e.wheelDelta/40;
  2057.                             };
  2058.                         };
  2059.                         ne.deltaY =y;
  2060.                         ne.deltaX =x;
  2061.  
  2062.                     };
  2063.  
  2064.                     callback.call(this,ne? ne : e);
  2065.                 },useCapture || false);
  2066.             };
  2067.         })();
  2068.  
  2069.  
  2070.         var addCusMouseEvent=(function(){
  2071.  
  2072.             function getSupported(){
  2073.                 return {
  2074.                     mouseleave:eventSupported('mouseleave'),
  2075.                     mouseenter:eventSupported('mouseenter'),
  2076.                 };
  2077.             };
  2078.  
  2079.             var support;
  2080.             var map={
  2081.                 mouseleave:'mouseout',
  2082.                 mouseenter:'mouseover',
  2083.             };
  2084.  
  2085.             return function(type, ele, fn){//事件类型，元素，监听函数
  2086.                 if(!support){
  2087.                     support=getSupported();
  2088.                 };
  2089.  
  2090.                 // chrome 30+ 虽然支持 mouseenter，但是存在问题
  2091.                 if(support[type] && !(type == 'mouseenter' && window.chrome)){
  2092.                     ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡
  2093.                 }else{
  2094.                     ele.addEventListener(map[type],function(e){
  2095.                         var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素
  2096.                         if(!this.contains(relatedTarget)){
  2097.                             fn.call(this,e);
  2098.                         };
  2099.                     },true);
  2100.                 };
  2101.             };
  2102.  
  2103.         })();
  2104.  
  2105.  
  2106.         //库
  2107.         function GalleryC(){
  2108.             this.init();
  2109.         };
  2110.  
  2111.         var gallery;
  2112.         var galleryMode;
  2113.  
  2114.         GalleryC.prototype={
  2115.             init:function(){
  2116.                 this.addStyle();
  2117.                 var container=document.createElement('span');
  2118.  
  2119.                 this.gallery=container;
  2120.                 container.className='pv-gallery-container';
  2121.                 container.tabIndex=1;//为了获取焦点，来截获键盘事件
  2122.                 container.innerHTML=
  2123.                     '<span class="pv-gallery-head">'+
  2124.                     '<span class="pv-gallery-head-float-left">'+
  2125.                     '<span title="'+i18n("picInfo")+'" class="pv-gallery-head-left-img-info">'+
  2126.                     '<span class="pv-gallery-head-left-img-info-resolution" title="'+i18n("resolution")+'">0 x 0</span>'+
  2127.                     '<span class="pv-gallery-head-left-img-info-count" title="'+i18n("picNum")+'">（1 / 1）</span>'+
  2128.                     '<span class="pv-gallery-head-left-img-info-scaling" title="'+i18n("scaleRatio")+'">（100%）</span>'+
  2129.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2130.                     '<span class="pv-gallery-head-left-img-info-description" title="'+i18n("picNote")+'"></span>'+
  2131.                     '</span>'+
  2132.                     '</span>'+
  2133.  
  2134.                     '<span title="'+i18n("exitCollectionTip")+'" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+
  2135.                     '<span>'+i18n("exitCollection")+'</span>'+
  2136.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2137.                     '</span>'+
  2138.  
  2139.                      '<span title="'+i18n("loadAllTip")+'" class="pv-gallery-head-command pv-gallery-head-command-nextPage">'+
  2140.                     '<span>'+i18n("loadAll")+'</span>'+
  2141.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2142.                     '</span>'+
  2143.  
  2144.                     '<span title="'+i18n("fiddleTip")+'" class="pv-gallery-head-command pv-gallery-head-command-operate">'+
  2145.                     '<span>'+i18n("fiddle")+'</span>'+
  2146.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2147.                     '</span>'+
  2148.  
  2149.                     '<span class="pv-gallery-head-command-container">'+
  2150.                     '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+
  2151.                     '<span class="pv-gallery-head-command-collect-icon"></span>'+
  2152.                     '<span class="pv-gallery-head-command-collect-text"></span>'+
  2153.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2154.                     '</span>'+
  2155.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+
  2156.                     '<span title="'+i18n("collectDetailTip")+'" class="pv-gallery-head-command-drop-list-item pv-gallery-head-command-drop-list-item-collect-description">'+
  2157.                     '<span>'+i18n("collectDetail")+'：</span>'+
  2158.                     '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+
  2159.                     '</span>'+
  2160.                     '</span>'+
  2161.                     '</span>'+
  2162.  
  2163.                     '<span class="pv-gallery-head-command-container">'+
  2164.                     '<span title="'+i18n("playSlide")+'" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+
  2165.                     '<span class="pv-gallery-head-command_overlayer"></span>'+
  2166.                     '<span class="pv-gallery-head-command-slide-show-button">'+
  2167.                     '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+
  2168.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2169.                     '</span>'+
  2170.                     '<span class="pv-gallery-head-command-slide-show-countdown" title="'+i18n("countDown")+'"></span>'+
  2171.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2172.                     '</span>'+
  2173.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+
  2174.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("slideGapTip")+'">'+
  2175.                     '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+
  2176.                     '<span>'+i18n("slideGap")+'</span>'+
  2177.                     '</span>'+
  2178.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideBackTip")+'">'+
  2179.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+
  2180.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">'+i18n("slideBack")+'　　　</label>'+
  2181.                     '</span>'+
  2182.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideWaitTip")+'">'+
  2183.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+
  2184.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">'+i18n("slideWait")+'</label>'+
  2185.                     '</span>'+
  2186.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideSkipErrorTip")+'">'+
  2187.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+
  2188.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">'+i18n("slideSkipError")+'</label>'+
  2189.                     '</span>'+
  2190.                     '</span>'+
  2191.                     '</span>'+
  2192.  
  2193.                     '<span class="pv-gallery-head-command-container">'+
  2194.                     '<span title="'+i18n("typeTip")+'" class="pv-gallery-head-command pv-gallery-head-command-category">'+
  2195.                     '<span>'+i18n("type")+'</span>'+
  2196.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2197.                     '</span>'+
  2198.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+
  2199.                     '</span>'+
  2200.                     '</span>'+
  2201.  
  2202.                     '<span class="pv-gallery-head-command-container">'+
  2203.                     '<span title="'+i18n("commandTip")+'" class="pv-gallery-head-command pv-gallery-head-command-others">'+
  2204.                     '<span>'+i18n("command")+'</span>'+
  2205.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2206.                     '</span>'+
  2207.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+
  2208.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="psImage" title="'+i18n("onlineEditTip",prefs.gallery.editSite)+'">'+i18n("onlineEdit")+'</span>'+
  2209.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openInNewWindow" title="'+i18n("openInNewWindowTip")+'">'+i18n("openInNewWindow")+'</span>'+
  2210.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="scrollIntoView" title="'+i18n("findInPageTip")+'">'+i18n("findInPage")+'</span>'+
  2211.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="enterCollection" title="'+i18n("viewCollectionTip")+'">'+i18n("viewCollection")+'</span>'+
  2212.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="'+i18n("exportImagesTip")+'">'+i18n("exportImages")+'</span>'+
  2213.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="downloadImage" title="'+i18n("downloadImageTip")+'">'+i18n("downloadImage")+'</span>'+
  2214.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="copyImages" title="'+i18n("copyImagesUrlTip")+'">'+i18n("copyImagesUrl")+'</span>'+
  2215.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("autoRefreshTip")+'">'+
  2216.                     '<input type="checkbox"  data-command="scrollToEndAndReload"/>'+
  2217.                     '<label data-command="scrollToEndAndReload">'+i18n("autoRefresh")+'</label>'+
  2218.                     '</span>'+
  2219.                     '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">'+i18n("enterFullsc")+'</span>'+
  2220.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">'+i18n("config")+'</span>'+
  2221.                     '</span>'+
  2222.                     '</span>'+
  2223.  
  2224.                     '<span class="pv-gallery-head-command-container">'+
  2225.                     '<span title="'+i18n("share")+'" class="pv-gallery-head-command pv-gallery-head-command-share">'+
  2226.                     '<span>'+i18n("share")+'</span>'+
  2227.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2228.                     '</span>'+
  2229.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+
  2230.                     '</span>'+
  2231.                     '</span>'+
  2232.  
  2233.                     '<span title="'+i18n("closeGallery")+'" class="pv-gallery-head-command pv-gallery-head-command-close">'+
  2234.                     '</span>'+
  2235.  
  2236.                     '</span>'+
  2237.  
  2238.                     '<span class="pv-gallery-body">'+
  2239.  
  2240.                     '<span class="pv-gallery-img-container">'+
  2241.  
  2242.                     '<span class="pv-gallery-img-content">'+
  2243.                     '<span class="pv-gallery-img-parent">'+
  2244.                     '<img title="'+i18n("refreshWhenError")+'" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+
  2245.                     '</span>'+
  2246.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2247.                     '</span>'+
  2248.  
  2249.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+
  2250.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+
  2251.  
  2252.                     '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+
  2253.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+
  2254.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+
  2255.                     '</span>'+
  2256.                     '</span>'+
  2257.  
  2258.                     '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+
  2259.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+
  2260.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+
  2261.                     '</span>'+
  2262.                     '</span>'+
  2263.  
  2264.                     '<span class="pv-gallery-sidebar-toggle" title="'+i18n("switchSlide")+'">'+
  2265.                     '<span class="pv-gallery-sidebar-toggle-content"></span>'+
  2266.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2267.                     '</span>'+
  2268.  
  2269.                     '</span>'+
  2270.  
  2271.                     '<span class="pv-gallery-sidebar-container" unselectable="on">'+
  2272.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2273.                     '<span class="pv-gallery-sidebar-content" >'+
  2274.  
  2275.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+
  2276.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+
  2277.  
  2278.                     '<span class="pv-gallery-sidebar-thumbnails-container">'+
  2279.                     '</span>'+
  2280.  
  2281.                     '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+
  2282.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+
  2283.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+
  2284.                     '</span>'+
  2285.                     '</span>'+
  2286.                     '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+
  2287.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+
  2288.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+
  2289.                     '</span>'+
  2290.                     '</span>'+
  2291.  
  2292.                     '</span>'+
  2293.                     '</span>'+
  2294.  
  2295.                     '</span>';
  2296.                 document.body.appendChild(container);
  2297.  
  2298.                 var maximizeTrigger=document.createElement('span');
  2299.                 this.maximizeTrigger=maximizeTrigger;
  2300.                 maximizeTrigger.innerHTML='-'+i18n("returnToGallery")+'-<span class="pv-gallery-maximize-trigger-close" title="'+i18n("closeGallery")+'"></span>';
  2301.                 maximizeTrigger.className='pv-gallery-maximize-trigger';
  2302.  
  2303.                 document.body.appendChild(maximizeTrigger);
  2304.  
  2305.  
  2306.                 var validPos=['top','right','bottom','left'];
  2307.                 var sBarPosition=prefs.gallery.sidebarPosition;
  2308.                 if(validPos.indexOf(sBarPosition)==-1){
  2309.                     sBarPosition='bottom';
  2310.                 };
  2311.  
  2312.                 this.sBarPosition=sBarPosition;
  2313.                 this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition;
  2314.  
  2315.  
  2316.                 var sBarDirection='v';//垂直放置
  2317.                 var isHorizontal=false;
  2318.                 if(sBarPosition=='top' || sBarPosition=='bottom'){
  2319.                     sBarDirection='h';//水平放置
  2320.                     isHorizontal=true;
  2321.                 };
  2322.                 this.sBarDirection=sBarDirection;
  2323.                 this.isHorizontal=isHorizontal;
  2324.  
  2325.                 var classPrefix='pv-gallery-';
  2326.                 var validClass=[
  2327.                     'head',
  2328.  
  2329.                     'head-left-img-info',
  2330.                     'head-left-img-info-description',
  2331.                     'head-left-img-info-resolution',
  2332.                     'head-left-img-info-count',
  2333.                     'head-left-img-info-scaling',
  2334.  
  2335.                     'head-command-close',
  2336.                     'head-command-nextPage',
  2337.                     'head-command-operate',
  2338.                     'head-command-slide-show',
  2339.                     'head-command-slide-show-button-inner',
  2340.                     'head-command-slide-show-countdown',
  2341.                     'head-command-collect',
  2342.                     'head-command-exit-collection',
  2343.  
  2344.                     'head-command-drop-list-category',
  2345.                     'head-command-drop-list-others',
  2346.                     'head-command-drop-list-share',
  2347.                     'head-command-drop-list-slide-show',
  2348.                     'head-command-drop-list-collect',
  2349.  
  2350.                     'body',
  2351.  
  2352.                     'img-container',
  2353.  
  2354.                     'img-scrollbar-h',
  2355.                     'img-scrollbar-h-handle',
  2356.                     'img-scrollbar-h-track',
  2357.  
  2358.                     'img-scrollbar-v',
  2359.                     'img-scrollbar-v-handle',
  2360.                     'img-scrollbar-v-track',
  2361.  
  2362.                     'thumb-scrollbar-h',
  2363.                     'thumb-scrollbar-h-handle',
  2364.                     'thumb-scrollbar-h-track',
  2365.  
  2366.                     'thumb-scrollbar-v',
  2367.                     'thumb-scrollbar-v-handle',
  2368.                     'thumb-scrollbar-v-track',
  2369.  
  2370.                     'img-content',
  2371.                     'img-parent',
  2372.                     'img_broken',
  2373.  
  2374.                     'img-controler-pre',
  2375.                     'img-controler-next',
  2376.  
  2377.                     'sidebar-toggle',
  2378.                     'sidebar-toggle-content',
  2379.  
  2380.                     'sidebar-container',
  2381.                     'sidebar-content',
  2382.  
  2383.                     'sidebar-controler-pre',
  2384.                     'sidebar-controler-next',
  2385.  
  2386.                     'sidebar-thumbnails-container',
  2387.                 ];
  2388.  
  2389.                 var eleMaps={};
  2390.                 this.eleMaps=eleMaps;
  2391.  
  2392.                 validClass.forEach(function(c){
  2393.                     eleMaps[c]=container.querySelector('.'+ classPrefix + c);
  2394.                 });
  2395.  
  2396.                 var posClass=[//需要添加'top bottom left right'class的元素
  2397.                     'img-container',
  2398.                     'sidebar-toggle',
  2399.                     'sidebar-container',
  2400.                     'sidebar-thumbnails-container',
  2401.                 ];
  2402.                 posClass.forEach(function(c){
  2403.                     eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition);
  2404.                 });
  2405.  
  2406.                 var hvClass=[//需要添加'v h'class的元素
  2407.                     'sidebar-toggle',
  2408.                     'sidebar-toggle-content',
  2409.                     'sidebar-container',
  2410.                     'sidebar-content',
  2411.                     'sidebar-controler-pre',
  2412.                     'sidebar-controler-next',
  2413.                     'sidebar-thumbnails-container',
  2414.                 ];
  2415.                 hvClass.forEach(function(c){
  2416.                     eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection);
  2417.                 });
  2418.  
  2419.  
  2420.  
  2421.                 //图片区域水平方向的滚动条
  2422.                 var imgScrollbarH=new this.Scrollbar({
  2423.                     bar:eleMaps['img-scrollbar-h'],
  2424.                     handle:eleMaps['img-scrollbar-h-handle'],
  2425.                     track:eleMaps['img-scrollbar-h-track'],
  2426.                 },
  2427.                                                      eleMaps['img-content'],
  2428.                                                      true);
  2429.                 this.imgScrollbarH=imgScrollbarH;
  2430.  
  2431.                 //图片区域垂直方向的滚动条
  2432.                 var imgScrollbarV=new this.Scrollbar({
  2433.                     bar:eleMaps['img-scrollbar-v'],
  2434.                     handle:eleMaps['img-scrollbar-v-handle'],
  2435.                     track:eleMaps['img-scrollbar-v-track'],
  2436.                 },
  2437.                                                      eleMaps['img-content'],
  2438.                                                      false);
  2439.                 this.imgScrollbarV=imgScrollbarV;
  2440.  
  2441.                 //缩略图区域的滚动条
  2442.                 var thumbScrollbar;
  2443.                 if(isHorizontal){
  2444.                     thumbScrollbar=new this.Scrollbar({
  2445.                         bar:eleMaps['thumb-scrollbar-h'],
  2446.                         handle:eleMaps['thumb-scrollbar-h-handle'],
  2447.                         track:eleMaps['thumb-scrollbar-h-track'],
  2448.                     },
  2449.                                                       eleMaps['sidebar-thumbnails-container'],
  2450.                                                       true);
  2451.                 }else{
  2452.                     thumbScrollbar=new this.Scrollbar({
  2453.                         bar:eleMaps['thumb-scrollbar-v'],
  2454.                         handle:eleMaps['thumb-scrollbar-v-handle'],
  2455.                         track:eleMaps['thumb-scrollbar-v-track'],
  2456.                     },
  2457.                                                       eleMaps['sidebar-thumbnails-container'],
  2458.                                                       false);
  2459.                 };
  2460.                 this.thumbScrollbar=thumbScrollbar;
  2461.  
  2462.                 var self=this;
  2463.  
  2464.                 var imgStatistics={//图片的总类，统计,初始化值
  2465.                     rule:{
  2466.                         shown:true,
  2467.                         count:0,
  2468.                         description:i18n("advancedRulesTip"),
  2469.                         name:i18n("advancedRules"),
  2470.                     },
  2471.                     tpRule:{
  2472.                         shown:true,
  2473.                         count:0,
  2474.                         description:i18n("tpRulesTip"),
  2475.                         name:i18n("tpRules"),
  2476.                     },
  2477.                     scale:{
  2478.                         shown:true,
  2479.                         count:0,
  2480.                         description:i18n("scaleRulesTip"),
  2481.                         name:i18n("scaleRules"),
  2482.                     },
  2483.                     force:{
  2484.                         shown:true,
  2485.                         count:0,
  2486.                         description:i18n("noScaleRulesTip"),
  2487.                         name:i18n("noScaleRules"),
  2488.                     },
  2489.  
  2490.                     // new
  2491.                     // scaleZoomResized: {
  2492.                     //  shown: false,
  2493.                     //  count: 0,
  2494.                     //  description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%',
  2495.                     //  name: '小缩放'
  2496.                     // },
  2497.                     scaleSmall: {
  2498.                         shown: prefs.gallery.showSmallSize,
  2499.                         count: 0,
  2500.                         description: i18n("smallRulesTip",prefs.gallery.scaleSmallSize),
  2501.                         name: i18n("smallRules")
  2502.                     },
  2503.                 };
  2504.                 this.imgStatistics=imgStatistics;
  2505.  
  2506.                 //生成分类下拉列表
  2507.                 var typeMark='';
  2508.                 var imgStatistics_i;
  2509.                 for(var i in imgStatistics){
  2510.                     if(!imgStatistics.hasOwnProperty(i))continue;
  2511.                     imgStatistics_i=imgStatistics[i];
  2512.                     typeMark+=
  2513.                         '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+
  2514.                         '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+
  2515.                         '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+
  2516.                         '</span>';
  2517.                 };
  2518.                 eleMaps['head-command-drop-list-category'].innerHTML=typeMark;
  2519.  
  2520.  
  2521.                 //收藏相关
  2522.                 var collection={
  2523.                     getMatched:function(){
  2524.                         return (this.all || this.get())._find(function(value,index){
  2525.                             if(value.src==self.src){
  2526.                                 return true;
  2527.                             };
  2528.                         });
  2529.                     },
  2530.                     check:function(){
  2531.                         //从缓存数据中检查。
  2532.                         var matched=this.getMatched();
  2533.                         this.favorite=matched? matched[0] : null;
  2534.  
  2535.                         this.tAreaValue();
  2536.                         this.highLight();
  2537.                     },
  2538.                     tAreaValue:function(){
  2539.                         this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent;
  2540.                     },
  2541.                     highLight:function(){
  2542.                         eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite');
  2543.                     },
  2544.                     add:function(){
  2545.                         this.favorite={
  2546.                             src:self.src,
  2547.                             thumbSrc:dataset(self.relatedThumb,'thumbSrc'),
  2548.                             naturalSize:self.imgNaturalSize,
  2549.                             description:this.textArea.value,
  2550.                         };
  2551.  
  2552.                         //为了防止多个页面同时的储存，添加前，先载入最新的数据。
  2553.                         this.get();
  2554.                         //检查是否已经在里面了
  2555.                         var matched=this.getMatched();
  2556.  
  2557.                         if(matched){//如果已经存在，删除旧的。
  2558.                             this.all.splice(matched[1],1);
  2559.                         };
  2560.                         this.all.unshift(this.favorite);//添加到最前面。
  2561.                         this.highLight();
  2562.                         this.save();
  2563.                     },
  2564.                     remove:function(){
  2565.                         //获得最新数据
  2566.                         this.get();
  2567.                         //检查是否已经在里面了
  2568.                         var matched=this.getMatched();
  2569.                         if(matched){
  2570.                             this.all.splice(matched[1],1);
  2571.                             this.save();
  2572.                         };
  2573.                         this.favorite=null;
  2574.                         this.highLight();
  2575.                     },
  2576.                     save:function(){
  2577.                         storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all)));
  2578.                     },
  2579.                     get:function(){
  2580.                         var ret=storage.getItem('pv_collection') || '[]';
  2581.                         try{
  2582.                             ret=JSON.parse(decodeURIComponent(ret));
  2583.                         }catch(e){
  2584.                             ret=[];
  2585.                         };
  2586.                         this.all=ret;
  2587.                         return ret;
  2588.                     },
  2589.                     enter:function(){
  2590.  
  2591.                         if(this.all.length==0){
  2592.                             alert(i18n("noCollectionYet"));
  2593.                             return;
  2594.                         };
  2595.  
  2596.                         this.mMode=true;
  2597.                         var button=this.dropListButton;
  2598.                         button.textContent=i18n("exitCollection");
  2599.                         dataset(button,'command','exitCollection');
  2600.                         this.headButton.style.display='inline-block';
  2601.                         eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span');
  2602.  
  2603.                         //生成dom
  2604.                         var container=document.createElement('span');
  2605.  
  2606.                         this.container=container;
  2607.  
  2608.                         var data_i;
  2609.                         var spanMark='';
  2610.                         var i=0;
  2611.                         while(data_i=this.all[i++]){
  2612.                             spanMark +=
  2613.                                 '<span class="pv-gallery-sidebar-thumb-container" '+
  2614.                                 ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'&quot;') +
  2615.                                 '" data-src="' + data_i.src +
  2616.                                 '" data-thumb-src="' + data_i.thumbSrc +
  2617.                                 '">'+
  2618.                                 '<span class="pv-gallery-vertical-align-helper"></span>'+
  2619.                                 '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>'+
  2620.                                 '</span>';
  2621.                         };
  2622.                         container.innerHTML=spanMark;
  2623.                         eleMaps['sidebar-thumbnails-container'].appendChild(container);
  2624.  
  2625.  
  2626.                         this.selected=self.selected;//备份
  2627.  
  2628.                         self.select(container.children[0]);
  2629.                         self.thumbScrollbar.reset();
  2630.                         self.loadThumb();
  2631.                     },
  2632.                     exit:function(){
  2633.                         if(!this.mMode)return;
  2634.  
  2635.                         this.mMode=false;
  2636.                         var button=this.dropListButton;
  2637.                         button.textContent=i18n("viewCollection");
  2638.                         dataset(button,'command','enterCollection');
  2639.                         this.headButton.style.display='none';
  2640.                         eleMaps['sidebar-thumbnails-container'].removeChild(this.container);
  2641.                         eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span');
  2642.  
  2643.                         self.select(this.selected);
  2644.                         self.thumbScrollbar.reset();
  2645.                         self.loadThumb();
  2646.                     },
  2647.                     textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'),
  2648.                     dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'),
  2649.                     headButton:eleMaps['head-command-exit-collection'],
  2650.                 };
  2651.  
  2652.                 this.collection=collection;
  2653.  
  2654.                 eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){
  2655.                     var target=e.target;
  2656.                     if(!collection.favorite)return;
  2657.                     collection.favorite[dataset(target,'prefs')]=target.value;
  2658.                     clearTimeout(collection.saveTimer);
  2659.                     collection.saveTimer=setTimeout(function(){
  2660.                         collection.save();
  2661.                     },500);
  2662.                 },true);
  2663.  
  2664.  
  2665.                 var slideShow={
  2666.                     opts:{
  2667.                         interval:5000,
  2668.                         wait:true,
  2669.                         backward:false,
  2670.                         skipErrorImg:true,
  2671.                         run:false,
  2672.                     },
  2673.                     //timing:
  2674.                     //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）),
  2675.                     //loadEnd(当前显示图片已经读取完成后),
  2676.                     //click(点击按钮),
  2677.                     //change(改变设置)
  2678.                     run:function(timing){
  2679.                         if(!this.opts.run)return;
  2680.  
  2681.                         if(timing!='loadEnd'){
  2682.                             this.stop();
  2683.                         };
  2684.  
  2685.                         if(timing=='click' || timing=='select'){
  2686.                             if(!this.getEle()){//没有要切换到的图片了，停止
  2687.                                 this.exit();
  2688.                                 return;
  2689.                             };
  2690.                         };
  2691.  
  2692.                         if(this.opts.skipErrorImg){
  2693.                             if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候
  2694.                                 self.select(this.getEle());
  2695.                                 return;
  2696.                             };
  2697.                         };
  2698.  
  2699.  
  2700.                         if(this.opts.wait){
  2701.                             if(timing!='select' && (timing=='loadEnd'  || (!self.isLoading && (self.img.complete || self.imgError)))){
  2702.                                 this.go();
  2703.                             };
  2704.                         }else{
  2705.                             if(timing!='loadEnd'){
  2706.                                 this.go();
  2707.                             };
  2708.                         };
  2709.  
  2710.                     },
  2711.                     getEle:function(){
  2712.                         return self.getThumSpan(this.opts.backward)
  2713.                     },
  2714.                     go:function(){
  2715.                         this.stop();//停止上次的。
  2716.                         var interval=this.opts.interval;
  2717.                         var _self=this;
  2718.                         this.timer=setTimeout(function(){
  2719.                             _self.setCountdown(0);
  2720.                             clearInterval(_self.countdownTimer);
  2721.                             self.select(_self.getEle());
  2722.                         },interval);
  2723.  
  2724.                         var startTime=Date.now();
  2725.                         this.countdownTimer=setInterval(function(){
  2726.                             _self.setCountdown(interval - (Date.now()-startTime));
  2727.                         },100);
  2728.                     },
  2729.                     stop:function(){
  2730.                         this.setCountdown(this.opts.interval);
  2731.                         clearTimeout(this.timer);
  2732.                         clearInterval(this.countdownTimer);
  2733.                     },
  2734.                     exit:function(){
  2735.                         this.opts.run=true;
  2736.                         this.switchStatus();
  2737.                         this.stop();
  2738.                     },
  2739.                     setCountdown:function(value){
  2740.                         eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2);
  2741.                     },
  2742.                     switchStatus:function(){
  2743.                         this.opts.run=!this.opts.run;
  2744.                         eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop');
  2745.                     },
  2746.                     check:function(){
  2747.                         this.opts.run?  this.run('click') : this.stop();
  2748.                     },
  2749.                 };
  2750.  
  2751.                 slideShow.setCountdown(slideShow.opts.interval);;
  2752.                 this.slideShow=slideShow;
  2753.  
  2754.                 //幻灯片播放下拉列表change事件的处理
  2755.                 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){
  2756.                     var target=e.target;
  2757.                     var value;
  2758.                     var prefs=dataset(target,'prefs');
  2759.                     if(target.type=='checkbox'){
  2760.                         value=target.checked;
  2761.                     }else{
  2762.                         value=parseFloat(target.value);
  2763.                         if(isNaN(value)){//无效
  2764.                             value=slideShow.opts[prefs] / 1000;
  2765.                         };
  2766.                         value=value>0 ? value : 1;
  2767.                         target.value=value;
  2768.                         value *= 1000;
  2769.                     };
  2770.                     slideShow.opts[prefs]=value;
  2771.                     slideShow.run('change');
  2772.                     //console.log(slideShow.opts);
  2773.                 },true);
  2774.  
  2775.  
  2776.                 //分类下拉列表的点击发生change事件的处理
  2777.                 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){
  2778.                     var target=e.target;
  2779.                     var type=dataset(target,'type');
  2780.                     self.iStatisCopy[type].shown=target.checked;
  2781.                     self.switchThumbVisible();//切换图片类别显隐;
  2782.                 },true);
  2783.  
  2784.  
  2785.                 var downloadEle=document.createElement("a"),srcSplit;
  2786.                 //命令下拉列表的点击处理
  2787.                 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){
  2788.                     if(e.button!=0)return;//左键
  2789.                     var target=e.target;
  2790.                     var command=dataset(target,'command');
  2791.                     if(!command)return;
  2792.                     switch(command){
  2793.                         case 'openInNewWindow':{
  2794.                             window.open(self.src,'_blank');
  2795.                         }break;
  2796.                         case 'psImage':{
  2797.                             window.open((prefs.gallery.editSite=='Pixlr'?'https://pixlr.com/editor/?image=':'https://www.toolpic.com/apieditor.html?image=')+self.src,'_blank');
  2798.                         }break;
  2799.                         case 'scrollIntoView':{
  2800.                             if(collection.mMode){
  2801.                                 alert(i18n("inCollection"));
  2802.                                 return;
  2803.                             };
  2804.                             var relatedThumb=self.relatedThumb;
  2805.                             var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb);
  2806.                             var targetImg=self.data[index].img;
  2807.  
  2808.                             if(targetImg){
  2809.                                 if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。
  2810.                                     alert(i18n("cantFind"));
  2811.                                     return;
  2812.                                 };
  2813.                                 self.minimize();
  2814.                                 setTimeout(function(){
  2815.                                     self.navigateToImg(targetImg);
  2816.                                     flashEle(targetImg);
  2817.                                 },0);
  2818.  
  2819.                             }else{//frame发送过来的时候删除了不能传送的图片
  2820.  
  2821.                                 document.addEventListener('pv-navigateToImg',function(e){
  2822.                                     //console.log('pv-navigateToImg',e);
  2823.                                     if(!e.detail){
  2824.                                         alert(i18n("cantFind"));
  2825.                                         return;
  2826.                                     };
  2827.                                     self.minimize();
  2828.                                     setTimeout(function(){//将frame滚动到中间位置
  2829.                                         if(self.iframe){
  2830.                                             self.navigateToImg(self.iframe);
  2831.                                         };
  2832.                                     },0);
  2833.                                 },true);
  2834.                                 window.postMessage({//问问frame。。
  2835.                                     messageID:messageID,
  2836.                                     command:'navigateToImg',
  2837.                                     index:index,
  2838.                                     to:self.from,
  2839.                                 },'*');
  2840.                             };
  2841.  
  2842.                         }break;
  2843.                         case 'exportImages':
  2844.                             self.exportImages();
  2845.                             break;
  2846.                         case 'downloadImage':
  2847.                             srcSplit=self.src.split("/");
  2848.                             downloadEle.href=self.src;
  2849.                             downloadEle.setAttribute("download",srcSplit[srcSplit.length-1]);
  2850.                             downloadEle.click();
  2851.                             break;
  2852.                         case 'copyImages':
  2853.                             self.copyImages(true);
  2854.                             break;
  2855.                         case 'scrollToEndAndReload':
  2856.                             var checkbox = target.parentNode.firstChild;
  2857.                             checkbox.checked = !checkbox.checked;
  2858.  
  2859.                             prefs.gallery.scrollEndAndLoad = checkbox.checked;
  2860.                             break;
  2861.                         case 'fullScreen':
  2862.                             if (target.classList.contains('fullscreenbtn')) {
  2863.                                 if (cancelFullScreen()) return;
  2864.                                 target.textContent = i18n("enterFullsc");
  2865.                                 target.classList.remove('fullscreenbtn');
  2866.                                 return;
  2867.                             }
  2868.  
  2869.                             if (launchFullScreen(document.documentElement)) return;
  2870.                             target.classList.toggle('fullscreenbtn');
  2871.                             target.textContent = i18n("exitFullsc");
  2872.                             target.classList.add('fullscreenbtn');
  2873.                             break;
  2874.                         case 'openPrefs':
  2875.                             openPrefs();
  2876.                             break;
  2877.                         case 'enterCollection':{
  2878.                             //进入管理模式
  2879.                             collection.enter();
  2880.                         }break;
  2881.                         case 'exitCollection':{
  2882.                             //退出管理模式
  2883.                             collection.exit();
  2884.                         }break;
  2885.                     };
  2886.                 },true);
  2887.  
  2888.                 // 监视全屏的变化
  2889.                 function fullScreenChanged() {
  2890.                     if (!document.fullscreenElement && // alternative standard method
  2891.                         !document.mozFullScreenElement &&
  2892.                         !document.webkitFullscreenElement &&
  2893.                         !document.msFullscreenElement) {
  2894.  
  2895.                         var btn = document.getElementById("pv-gallery-fullscreenbtn");
  2896.                         if (btn) {
  2897.                             btn.textContent = i18n("enterFullsc");
  2898.                             btn.removeClass('fullscreenbtn');
  2899.                         }
  2900.                     }
  2901.                 }
  2902.                 document.addEventListener('webkitfullscreenchange', fullScreenChanged, false);
  2903.                 document.addEventListener('mozfullscreenchange', fullScreenChanged, false);
  2904.                 document.addEventListener('fullscreenchange', fullScreenChanged, false);
  2905.  
  2906.                 //生成分享的下拉列表
  2907.                 var shareMark='';
  2908.                 var shareItem;
  2909.                 for(var i in prefs.share){
  2910.                     if(!prefs.share.hasOwnProperty(i))continue;
  2911.                     shareItem=prefs.share[i];
  2912.                     if(shareItem.disabled)continue;
  2913.                     shareMark+=(
  2914.                         '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\
  2915.                         background-image:url(\''+ shareItem.icon +'\');\
  2916.                         background-position:4px center;\
  2917.                         background-repeat:no-repeat;\
  2918.                         padding-left:24px;">'+shareItem.name+'</span>');
  2919.                 };
  2920.  
  2921.                 eleMaps['head-command-drop-list-share'].innerHTML=shareMark;
  2922.  
  2923.                 //分享下拉列表的点击处理
  2924.                 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){
  2925.                     if(e.button!=0)return;//左键
  2926.                     var target=e.target;
  2927.                     var site=dataset(target,'site');
  2928.                     if(!site)return;
  2929.                     var site_info=prefs.share[site];
  2930.                     var param=site_info.api.call(self.img,{
  2931.                         title:encodeURIComponent(document.title),
  2932.                         pic:encodeURIComponent(self.src),
  2933.                         url:encodeURIComponent(location.href),
  2934.                     });
  2935.                     if(!param)return;
  2936.                     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');
  2937.                 },true);
  2938.  
  2939.  
  2940.  
  2941.                 var loadThumbsTimer;
  2942.                 eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图
  2943.                     clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。
  2944.                     loadThumbsTimer=setTimeout(function(){
  2945.                         self.loadThumb();
  2946.                     },200);
  2947.                 },false);
  2948.  
  2949.                 var canScroll=true;
  2950.                 var scrollToChange=function(next){
  2951.                     if(canScroll){
  2952.                         if(prefs.gallery.transition){
  2953.                             canScroll=false;
  2954.                             setTimeout(function(){
  2955.                                 canScroll=true;
  2956.                             },500);
  2957.                         }
  2958.                         next ? self.selectNext() : self.selectPrevious();
  2959.                     }
  2960.                 }
  2961.                 addWheelEvent(eleMaps['body'],function(e){//wheel事件
  2962.                     if(e.deltaZ!=0)return;//z轴
  2963.                     var target=e.target;
  2964.                     e.preventDefault();
  2965.                     if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片
  2966.                         var distance=self.thumbSpanOuterSize;
  2967.  
  2968.                         if(e.deltaY<0 || e.deltaX<0){//向上滚
  2969.                             distance=-distance;
  2970.                         };
  2971.                         thumbScrollbar.scrollBy(distance)
  2972.                     }else{//图片区域滚动
  2973.                         var distance=20;
  2974.                         if(e.deltaY!=0){//y轴
  2975.                             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。
  2976.                                 if(e.deltaY < 0){
  2977.                                     distance=-distance;
  2978.                                 };
  2979.                                 if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。
  2980.                                     imgScrollbarH.scrollBy(distance);
  2981.                                 }else{
  2982.                                     if(imgScrollbarV.scrollBy(distance) && prefs.gallery.scrollEndToChange){
  2983.                                         scrollToChange(e.deltaY > 0);
  2984.                                     }
  2985.                                 };
  2986.                             }else{
  2987.                                 scrollToChange(e.deltaY > 0);
  2988.                             };
  2989.                         }else{//x轴
  2990.                             if(e.deltaX < 0){
  2991.                                 distance=-distance;
  2992.                             };
  2993.                             imgScrollbarH.scrollBy(distance);
  2994.                         };
  2995.                     };
  2996.                 },true);
  2997.  
  2998.  
  2999.                 //focus,blur;
  3000.                 addCusMouseEvent('mouseenter',container,function(){
  3001.                     this.focus();
  3002.                 });
  3003.                 addCusMouseEvent('mouseleave',container,function(){
  3004.                     this.blur();
  3005.                 });
  3006.  
  3007.                 //上下左右切换图片,空格键模拟滚动一页
  3008.  
  3009.                 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。
  3010.                 var keyDown;
  3011.  
  3012.                 document.addEventListener('keydown',function(e){
  3013.                     var keyCode=e.keyCode;
  3014.                     var index=validKeyCode.indexOf(keyCode);
  3015.                     if(index==-1)return;
  3016.  
  3017.                     var target=e.target;
  3018.  
  3019.                     if(!container.contains(target))return;//触发焦点不再gallery里面。
  3020.                     e.preventDefault();
  3021.  
  3022.                     if(keyCode==9)return;//tab键
  3023.                     if(keyCode==32){//32空格，模拟滚动一页
  3024.                         imgScrollbarV.scrollByPages(1);
  3025.                         return;
  3026.                     };
  3027.  
  3028.                     if(keyDown)return;//已按下。
  3029.                     keyDown=true;
  3030.  
  3031.                     var stop;
  3032.                     switch(index){
  3033.                         case 0:;
  3034.                         case 3:{
  3035.                             self.selectPrevious();
  3036.                             stop=self.simpleSlideShow(true);
  3037.                         }break;
  3038.                         case 1:;
  3039.                         case 2:{
  3040.                             self.selectNext();
  3041.                             stop=self.simpleSlideShow();
  3042.                         }break;
  3043.                     };
  3044.  
  3045.                     function keyUpHandler(e){
  3046.                         if(e.keyCode!=validKeyCode[index])return;
  3047.                         document.removeEventListener('keyup',keyUpHandler,false);
  3048.                         keyDown=false;
  3049.                         stop();
  3050.                     };
  3051.                     document.addEventListener('keyup',keyUpHandler,false);
  3052.  
  3053.                 },true);
  3054.  
  3055.  
  3056.                 var imgDraged;
  3057.                 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
  3058.                     var target=e.target;
  3059.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3060.                     var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕
  3061.  
  3062.                     var oClient={
  3063.                         x:e.clientX,
  3064.                         y:e.clientY,
  3065.                     };
  3066.  
  3067.                     var oScroll={
  3068.                         left:self.imgScrollbarH.getScrolled(),
  3069.                         top:self.imgScrollbarV.getScrolled(),
  3070.                     };
  3071.  
  3072.                     var moveFiredCount=0;
  3073.                     var moveHandler=function(e){
  3074.                         moveFiredCount++;
  3075.                         if(moveFiredCount<2){//给个缓冲。。
  3076.                             return;
  3077.                         };
  3078.                         imgDraged=true;
  3079.                         if(bigger){
  3080.                             target.style.cursor= support.cssCursorValue.grabbing || 'pointer';
  3081.                             self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y));
  3082.                             self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x));
  3083.                         };
  3084.                     };
  3085.  
  3086.                     var upHandler=function(){
  3087.                         target.style.cursor='';
  3088.  
  3089.                         //拖曳之后阻止随后可能产生click事件产生的大小切换。
  3090.                         //确保在随后的click事件发生后执行
  3091.                         setTimeout(function(){
  3092.                             imgDraged=false;
  3093.                         },0);
  3094.  
  3095.                         document.removeEventListener('mousemove',moveHandler,true);
  3096.                         document.removeEventListener('mouseup',upHandler,true);
  3097.                     };
  3098.  
  3099.                     document.addEventListener('mousemove',moveHandler,true);
  3100.                     document.addEventListener('mouseup',upHandler,true);
  3101.                 },true);
  3102.  
  3103.                 eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理
  3104.                     var target=e.target;
  3105.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3106.  
  3107.                     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。。。
  3108.                         imgDraged=false;
  3109.                         return;
  3110.                     };
  3111.  
  3112.                     if(target.classList.contains('pv-gallery-img_zoom-in')){//放大
  3113.                         self.fitContains=false;
  3114.                         var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX;
  3115.                         var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY;
  3116.                         var scaleX=zoomX/target.offsetWidth;
  3117.                         var scaleY=zoomY/target.offsetHeight;
  3118.                         self.fitToScreen({
  3119.                             x:scaleX,
  3120.                             y:scaleY,
  3121.                         });
  3122.                     }else if(target.classList.contains('pv-gallery-img_zoom-out')){
  3123.                         self.fitContains=true;
  3124.                         self.fitToScreen();
  3125.                     };
  3126.                 },true);
  3127.  
  3128.  
  3129.                 container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片
  3130.                     if(e.button!=0)return;//左键
  3131.                     var target=e.target;
  3132.                     if(target.nodeName=='IMG')e.preventDefault();
  3133.  
  3134.                     var matched=true;
  3135.                     var stop;
  3136.                     switch(target){
  3137.                         case eleMaps['img-controler-pre']:;
  3138.                         case eleMaps['sidebar-controler-pre']:{//上一个
  3139.                             self.selectPrevious();
  3140.                             stop=self.simpleSlideShow(true);
  3141.                         }break;
  3142.                         case eleMaps['img-controler-next']:;
  3143.                         case eleMaps['sidebar-controler-next']:{//下一个
  3144.                             self.selectNext();
  3145.                             stop=self.simpleSlideShow();
  3146.                         }break;
  3147.                         default:{
  3148.                             matched=false;
  3149.                         }break;
  3150.                     };
  3151.  
  3152.                     function mouseUpHandler(e){
  3153.                         document.removeEventListener('mouseup',mouseUpHandler,true);
  3154.                         stop();
  3155.                     };
  3156.  
  3157.                     if(matched){
  3158.                         e.preventDefault();
  3159.                         document.addEventListener('mouseup',mouseUpHandler,true);
  3160.                     };
  3161.                 },false);
  3162.  
  3163.                 eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换
  3164.                     if(e.button!=0)return;//左键
  3165.                     var target=e.target;
  3166.                     var targetP;
  3167.                     if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return;
  3168.  
  3169.                     self.select(targetP? targetP : target);
  3170.                 },false);
  3171.  
  3172.                 //点击读取错误的图片占位符重新读取
  3173.                 eleMaps['img_broken'].addEventListener('click',function(e){
  3174.                     if(self.isLoading){
  3175.                         self.select(self.errorSpan);
  3176.                     }else{
  3177.                         self.getImg(self.errorSpan);
  3178.                     };
  3179.                 },false);
  3180.  
  3181.  
  3182.                 eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令
  3183.                     if(e.button!=0)return;
  3184.                     var target=e.target;
  3185.                     if(eleMaps['head-command-close']==target){
  3186.                         self.close();
  3187.                     }else if(eleMaps['head-command-operate'].contains(target)){
  3188.                         imgReady(self.src,{
  3189.                             ready:function(){
  3190.                                 new ImgWindowC(this);
  3191.                             },
  3192.                         });
  3193.                     }else if(eleMaps['head-command-nextPage'].contains(target)){
  3194.                         self.completePages=[];
  3195.                         self.nextPage();
  3196.                     }else if(eleMaps['head-command-collect'].contains(target)){
  3197.                         if(collection.favorite){
  3198.                             collection.remove();
  3199.                         }else{
  3200.                             collection.add();
  3201.                         };
  3202.                     }else if(eleMaps['head-command-exit-collection'].contains(target)){
  3203.                         collection.exit();
  3204.                     }else if(eleMaps['head-command-slide-show'].contains(target)){
  3205.                         slideShow.switchStatus();
  3206.                         slideShow.check();
  3207.                     };
  3208.  
  3209.                 },false);
  3210.  
  3211.  
  3212.                 //点击还原。
  3213.                 maximizeTrigger.addEventListener('click',function(e){
  3214.                     var target=e.target;
  3215.                     this.style.display='none';
  3216.                     if(target==this){
  3217.                         self.show();
  3218.                         self.resizeHandler();
  3219.                     }else{
  3220.                         self.minimized=false;
  3221.                     };
  3222.                 },true);
  3223.  
  3224.  
  3225.                 this._resizeHandler=this.resizeHandler.bind(this);
  3226.                 this._keyDownListener=this.keyDownListener.bind(this);
  3227.                 this._keyUpListener=this.keyUpListener.bind(this);
  3228.  
  3229.                 //插入动态生成的css数据。
  3230.                 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+
  3231.                                              ((isHorizontal ? 'width' : 'height') + ':'  + (isHorizontal ?  unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) +
  3232.                                              '}',this.globalSSheet.cssRules.length);
  3233.  
  3234.                 this.forceRepaintTimes=0;
  3235.  
  3236.                 container.style.display='none';
  3237.                 this.shown=false;
  3238.  
  3239.                 // 我添加的部分
  3240.                 this.initToggleBar();
  3241.                 this.initZoom();
  3242.             },
  3243.  
  3244.             initToggleBar: function() {  // 是否显示切换 sidebar 按钮
  3245.                 /**
  3246.          * TODO：仿造下面的链接重新改造过？
  3247.          * 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
  3248.          */
  3249.                 if (prefs.gallery.sidebarToggle) {
  3250.                     var toggleBar = this.eleMaps['sidebar-toggle'];
  3251.                     toggleBar.style.display = 'block';
  3252.                     toggleBar.style.height = '12px';
  3253.                     toggleBar.addEventListener('click', this.showHideBottom.bind(this), false);
  3254.  
  3255.                     // 顶部圆角
  3256.                     switch (prefs.gallery.sidebarPosition) {
  3257.                         case 'bottom':
  3258.                             toggleBar.style.borderRadius = '8px 8px 0 0';  // 左上、右上、右下、左下
  3259.                             break;
  3260.                         case 'top':
  3261.                             toggleBar.style.borderRadius = '0 0 8px 8px';
  3262.                             break;
  3263.                         case 'left':
  3264.                             toggleBar.style.height = '60px';
  3265.                             toggleBar.style.borderRadius = '0 8px 8px 0';
  3266.                             break;
  3267.                         case 'right':
  3268.                             toggleBar.style.height = '60px';
  3269.                             toggleBar.style.borderRadius = '8px 0 0 8px';
  3270.                             break;
  3271.                     }
  3272.                 }
  3273.             },
  3274.             showHideBottom: function() {  // 显示隐藏 sidebar-container
  3275.                 var sidebarContainer = this.eleMaps['sidebar-container'],
  3276.                     isHidden = sidebarContainer.style.visibility == 'hidden';
  3277.  
  3278.                 sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden';
  3279.  
  3280.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3281.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3282.                         var words = string.split(" ");
  3283.                         for (var i = 0; i < words.length; i++) {
  3284.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3285.                         }
  3286.                         return words.join(" ");
  3287.                     };
  3288.  
  3289.                 // 修正下图片底部的高度
  3290.                 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ?
  3291.                     prefs.gallery.sidebarSize + 'px solid transparent' :
  3292.                 '0';
  3293.                 // 修正底部距离
  3294.                 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0';
  3295.             },
  3296.             initZoom: function() {  // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1
  3297.                 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) {
  3298.                     var oZoom = detectZoom();
  3299.                     if (oZoom > 100) {
  3300.                         this.eleMaps['body'].style.zoom = 100 / oZoom;
  3301.                     }
  3302.                 }
  3303.             },
  3304.  
  3305.             getThumSpan:function(previous,relatedTarget){
  3306.                 var ret;
  3307.                 var rt = relatedTarget || this.selected;
  3308.                 if(!rt)return;
  3309.                 while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){
  3310.                     if(rt.clientWidth!=0){
  3311.                         ret=rt;
  3312.                         break;
  3313.                     };
  3314.                 };
  3315.                 return ret;
  3316.             },
  3317.             previous:false,
  3318.             selectPrevious:function(){
  3319.                 this.previous=true;
  3320.                 this.select(this.getThumSpan(true));
  3321.             },
  3322.             selectNext:function(){
  3323.                 this.select(this.getThumSpan());
  3324.             },
  3325.             select:function(ele,noTransition){
  3326.                 if(!ele || this.selected==ele)return;
  3327.                 if(this.selected){
  3328.                     this.selected.classList.remove(this.selectedClassName);
  3329.                     this.selected.classList.remove('pv-gallery-sidebar-thumb_selected');
  3330.                 };
  3331.                 ele.classList.add(this.selectedClassName);
  3332.                 ele.classList.add('pv-gallery-sidebar-thumb_selected');
  3333.  
  3334.                 this.selected=ele;
  3335.                 this.arrowVisib();
  3336.  
  3337.                 var self=this;
  3338.                 clearTimeout(this.loadImgTimer);
  3339.                 if(prefs.gallery.transition){
  3340.                     this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。
  3341.                         self.loadImg(ele);
  3342.                     },200);
  3343.                 }else{
  3344.                     self.loadImg(ele);
  3345.                 }
  3346.  
  3347.                 this.selectedIntoView(noTransition);
  3348.                 this.forceRepaint();
  3349.                 this.slideShow.run('select');
  3350.             },
  3351.             loadThumb:function(){//读取可视范围里面的缩略图
  3352.                 var self=this;
  3353.                 var pro=self.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight'];
  3354.                 var thumbC=self.eleMaps['sidebar-thumbnails-container'];
  3355.  
  3356.                 var scrolled=thumbC[pro[0]];
  3357.  
  3358.                 var loadStopDis=scrolled + thumbC[pro[1]];
  3359.  
  3360.                 var imgSpans=self.selected.parentNode.children;
  3361.                 var span_i;
  3362.                 var spanOffset;
  3363.                 var thumb;
  3364.  
  3365.                 var i=0
  3366.                 while(span_i=imgSpans[i++]){
  3367.                     if(span_i.clientWidth==0)continue;//隐藏的
  3368.  
  3369.                     spanOffset=span_i[pro[2]];
  3370.                     if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了
  3371.                     if(spanOffset >= loadStopDis)break;//在滚动条下面了
  3372.  
  3373.                     if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图
  3374.  
  3375.                     thumb=document.createElement('img');
  3376.                     thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small;
  3377.                     thumb.className='pv-gallery-sidebar-thumb';
  3378.  
  3379.                     dataset(span_i,'thumbLoaded','true');
  3380.                     span_i.appendChild(thumb);
  3381.  
  3382.                     imgReady(thumb,{
  3383.                         error:function(e){
  3384.                             this.src=prefs.icons.brokenImg_small;
  3385.                         },
  3386.                     });
  3387.                 };
  3388.             },
  3389.             selectedIntoView:function(noTransition){
  3390.                 var thumBC=this.eleMaps['sidebar-thumbnails-container'];
  3391.                 var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ;
  3392.                 //需要滚动的距离。
  3393.                 var needScrollDis= this.selected[pro[0]];
  3394.                 //尽可能的居中显示
  3395.                 var thumBCClient=thumBC[pro[1]];
  3396.                 var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0);
  3397.  
  3398.                 this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition);
  3399.             },
  3400.             getImg:function(ele){
  3401.                 var self = this;
  3402.  
  3403.                 var src = dataset(ele,'src');
  3404.  
  3405.                 this.lastLoading=src;//记住最后读取的图片
  3406.                 this.isLoading=true;//表示选择的图片正在读取
  3407.  
  3408.                 // 特殊的 xhr 方式获取
  3409.                 var xhr = dataset(ele, 'xhr');
  3410.                 if (xhr) {
  3411.                     var xhrError = function() {
  3412.                         dataset(ele, 'xhr', '');
  3413.                         dataset(ele, 'src', dataset(ele, 'thumb-src'));
  3414.                         self.getImg(ele);
  3415.                     };
  3416.                     xhrLoad.load({
  3417.                         url: src,
  3418.                         xhr: JSON.parse(decodeURIComponent(xhr)),
  3419.                         cb: function(imgSrc, imgSrcs, caption) {
  3420.                             if (imgSrc) {
  3421.                                 dataset(ele, 'src', imgSrc);
  3422.                                 dataset(ele, 'xhr', '');
  3423.                                 self.getImg(ele);
  3424.                             } else {
  3425.                                 xhrError();
  3426.                             }
  3427.                         },
  3428.                         onerror: xhrError
  3429.                     });
  3430.                     return;
  3431.                 }
  3432.  
  3433.                 var allLoading=this.allLoading;
  3434.                 if(allLoading.indexOf(src)!=-1){//在读取队列中。
  3435.                     return;
  3436.                 };
  3437.                 allLoading.push(src);
  3438.  
  3439.                 //上一个读取中的图片，不是当前显示的。那么直接终止
  3440.                 var preImgR=this.imgReady;
  3441.                 if(preImgR && this.img){
  3442.                     if(preImgR.img.src!=this.src){
  3443.                         preImgR.abort();
  3444.                         preImgR.removeLI();
  3445.                     };
  3446.                 };
  3447.  
  3448.  
  3449.                 //显示读取指示器。
  3450.                 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading');
  3451.                 loadingIndicator.style.display='block';
  3452.  
  3453.  
  3454.                 this.imgReady=imgReady(src,{
  3455.                     ready:function(){
  3456.                         //从读取队列中删除自己
  3457.                         var index=allLoading.indexOf(src);
  3458.                         if(index!=-1){
  3459.                             allLoading.splice(index,1);
  3460.                         };
  3461.  
  3462.                         if(src!=self.lastLoading)return;
  3463.  
  3464.                         loadingIndicator.style.display='';
  3465.                         if(preImgR)preImgR.abort();
  3466.                         self.loadImg(this,ele);
  3467.                     },
  3468.                     loadEnd:function(e){//在loadend后开始预读。
  3469.                         //从读取队列中删除自己
  3470.                         var index=allLoading.indexOf(src);
  3471.                         if(index!=-1){
  3472.                             allLoading.splice(index,1);
  3473.                         };
  3474.  
  3475.                         if(src!=self.lastLoading)return;
  3476.  
  3477.                         if(e.type=='error'){
  3478.                             loadingIndicator.style.display='';
  3479.                             self.errorSpan=ele;
  3480.                             if(preImgR)preImgR.abort();
  3481.                             self.loadImg(this,ele,true);
  3482.                         };
  3483.  
  3484.                         self.slideShow.run('loadEnd');
  3485.  
  3486.                         //console.log(this,'预读开始');
  3487.                         if(prefs.gallery.preload){
  3488.                             if(self.preloading){//结束上次的预读。
  3489.                                 self.preloading.abort();
  3490.                             };
  3491.                             self.preloading=new self.Preload(ele,self);
  3492.                             self.preloading.preload();
  3493.                         };
  3494.                     },
  3495.                 });
  3496.  
  3497.                 this.imgReady.removeLI=function(){
  3498.                     loadingIndicator.style.display='';
  3499.                 };
  3500.  
  3501.             },
  3502.             loadImg:function(img,relatedThumb,error){
  3503.                 if(img.nodeName!='IMG'){//先读取。
  3504.                     this.getImg(img);
  3505.                     return;
  3506.                 };
  3507.  
  3508.                 if(this.img){
  3509.                     this.img.parentNode.removeChild(this.img);
  3510.                 };
  3511.  
  3512.                 var imgNaturalSize={
  3513.                     h:img.naturalHeight,
  3514.                     w:img.naturalWidth,
  3515.                 };
  3516.                 this.imgNaturalSize=imgNaturalSize;
  3517.  
  3518.                 this.eleMaps['head-left-img-info-resolution'].textContent=imgNaturalSize.w + ' x ' + imgNaturalSize.h;
  3519.                 var thumbnails=this.eleMaps['sidebar-thumbnails-container'].childNodes,i=0;
  3520.                 while(thumbnails[i]!=relatedThumb && i<thumbnails.length)i++;
  3521.                 if(i<thumbnails.length)this.eleMaps['head-left-img-info-count'].textContent="（"+(i+1)+" / "+thumbnails.length+"）";
  3522.                 // 加上图片的注释
  3523.                 var description = decodeURIComponent(dataset(relatedThumb, 'description')),
  3524.                     defaultLength = prefs.gallery.descriptionLength;
  3525.                 this.eleMaps['head-left-img-info-description'].title = description;
  3526.                 this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ?
  3527.                     description.slice(0, defaultLength) + '...' :
  3528.                 description;
  3529.  
  3530.                 this.img=img;
  3531.                 this.src=img.src;
  3532.                 this.isLoading=false;
  3533.  
  3534.                 this.relatedThumb=relatedThumb;
  3535.                 img.className='pv-gallery-img';
  3536.  
  3537.                 if(error){
  3538.                     this.imgError=true;
  3539.                     this.img.style.display='none';
  3540.                     this.eleMaps['img_broken'].style.display='inline-block';
  3541.                 }else{
  3542.                     this.imgError=false;
  3543.                     this.eleMaps['img_broken'].style.display='';
  3544.                     if(!dataset(relatedThumb,'naturalSize')){
  3545.                         dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize));
  3546.                     };
  3547.                 };
  3548.  
  3549.                 function styled(){
  3550.                     img.style.opacity=1;
  3551.                     img.style[support.cssTransform]='scale(1)';
  3552.                 };
  3553.  
  3554.  
  3555.                 if(prefs.gallery.transition){
  3556.                     setTimeout(styled,0);
  3557.                 }else{
  3558.                     styled();
  3559.                 };
  3560.  
  3561.                 this.eleMaps['img-parent'].appendChild(img);
  3562.  
  3563.                 this.fitContains=prefs.gallery.fitToScreen;//适应屏幕
  3564.  
  3565.                 this.fitToScreen({
  3566.                     x:0,
  3567.                     y:0,
  3568.                 });
  3569.  
  3570.                 if(this.previous){
  3571.                     this.previous=false;
  3572.                     this.imgScrollbarV.scrollBy(999999);
  3573.                 }
  3574.                 this.collection.check();//检查是否在收藏里面。
  3575.  
  3576.             },
  3577.             fitToScreen:function(scale){
  3578.  
  3579.                 var container=this.eleMaps['img-content'];
  3580.                 var containerSize={
  3581.                     h:container.clientHeight,
  3582.                     w:container.clientWidth,
  3583.                 };
  3584.  
  3585.                 var img=this.img;
  3586.  
  3587.                 img.classList.remove('pv-gallery-img_zoom-in');
  3588.                 img.classList.remove('pv-gallery-img_zoom-out');
  3589.  
  3590.                 var imgSty=img.style;
  3591.                 imgSty.width='';
  3592.                 imgSty.height='';
  3593.  
  3594.                 var contentSSize={
  3595.                     h:container.scrollHeight,
  3596.                     w:container.scrollWidth,
  3597.                 };
  3598.                 var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w;
  3599.  
  3600.                 var scaled='100%';
  3601.  
  3602.                 if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕
  3603.                     this.imgScrollbarV.hide();
  3604.                     this.imgScrollbarH.hide();
  3605.                     if(larger){
  3606.                         img.classList.add('pv-gallery-img_zoom-in');
  3607.                         if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){
  3608.                             var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h);
  3609.                             imgSty.height=height + 'px';
  3610.                             scaled=height/this.imgNaturalSize.h;
  3611.                         }else{
  3612.                             var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w);
  3613.                             imgSty.width=width + 'px';
  3614.                             scaled=width/this.imgNaturalSize.w;
  3615.                         };
  3616.                         scaled=(scaled*100).toFixed(2) + '%';
  3617.                     };
  3618.                 }else{//不做尺寸调整
  3619.                     this.imgScrollbarV.reset();
  3620.                     this.imgScrollbarH.reset();
  3621.  
  3622.                     if(larger){
  3623.                         img.classList.add('pv-gallery-img_zoom-out');
  3624.                         if(scale){//通过鼠标点击进行的切换。
  3625.                             this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2);
  3626.                             this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2);
  3627.                         };
  3628.                     };
  3629.                 };
  3630.  
  3631.  
  3632.                 var imgScaledInfo=this.eleMaps['head-left-img-info-scaling'];
  3633.                 imgScaledInfo.textContent='（'+scaled+'）';
  3634.                 if(scaled!='100%'){
  3635.                     imgScaledInfo.style.color='#E9CCCC';
  3636.                 }else{
  3637.                     imgScaledInfo.style.color='';
  3638.                 };
  3639.  
  3640.             },
  3641.  
  3642.             _dataCache: {},
  3643.             _appendThumbSpans: function(data, index) {  // 添加缩略图栏的 spans
  3644.                 var iStatisCopy = this.iStatisCopy;
  3645.  
  3646.                 if (typeof index == 'undefined' && this.selected) {
  3647.                     index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected);
  3648.                 }
  3649.  
  3650.                 var thumbnails = this.eleMaps['sidebar-thumbnails-container'];
  3651.                 // 如果是新的，则添加，否则重置并添加。
  3652.                 if (!data){
  3653.                     thumbnails.innerHTML = "";
  3654.                     this._dataCache = {};
  3655.                 }
  3656.                 (data || this.data).forEach(function(item) {
  3657.                     if(!item)return;
  3658.                     iStatisCopy[item.type].count++;
  3659.                     var spanMark=document.createElement("span");
  3660.                     thumbnails.appendChild(spanMark);
  3661.                     spanMark.outerHTML = '<span class="pv-gallery-sidebar-thumb-container' +
  3662.                         '" data-type="' + item.type +
  3663.                         '" data-src="' + item.src +
  3664.                         (item.xhr ? '" data-xhr="' + encodeURIComponent(JSON.stringify(item.xhr)) : '') +
  3665.                         '" data-description="' + encodeURIComponent(item.description || '') +
  3666.                         '" data-thumb-src="' + item.imgSrc +
  3667.                         '" title="' + (item.img?item.img.title:"") +
  3668.                         '">' +
  3669.                         '<span class="pv-gallery-vertical-align-helper"></span>' +
  3670.                         '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>' +
  3671.                         '</span>';
  3672.                 });
  3673.  
  3674.                 var self = this;
  3675.                 (data || this.data).forEach(function(d) {
  3676.                     if(!d)return;
  3677.                     self._dataCache[d.imgSrc] = true;
  3678.                 });
  3679.  
  3680.                 //写入类别数据。
  3681.                 var gallery = this.gallery;
  3682.                 var input, label, iStatisCopy_i;
  3683.  
  3684.                 for (var i in iStatisCopy) {
  3685.                     if (!iStatisCopy.hasOwnProperty(i)) continue;
  3686.                     iStatisCopy_i = iStatisCopy[i];
  3687.                     input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i);
  3688.                     input.checked = iStatisCopy_i.shown;
  3689.                     if (iStatisCopy_i.count == 0) {
  3690.                         input.disabled = true;
  3691.                         input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled');
  3692.                     } else {
  3693.                         input.disabled = false;
  3694.                         input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled');
  3695.                     };
  3696.  
  3697.                     label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]');
  3698.                     label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）';
  3699.                 };
  3700.  
  3701.                 this.imgSpans = thumbnails.children;
  3702.  
  3703.                 this.thumbScrollbar.reset();
  3704.  
  3705.                 this.select(this.imgSpans[index], true);
  3706.             },
  3707.             load:function(data, from, reload){
  3708.                 if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库
  3709.  
  3710.                     if(from){//frame发送过来的数据。
  3711.                         window.postMessage({
  3712.                             messageID:messageID,
  3713.                             command:'sendFail',
  3714.                             to:from,
  3715.                         },'*');
  3716.                     };
  3717.  
  3718.                     if(this.minimized){
  3719.                         alert('请先关掉当前已经打开的库');
  3720.                         flashEle(this.maximizeTrigger);
  3721.                     };
  3722.                     return;
  3723.                 };
  3724.  
  3725.                 var self=this;
  3726.                 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。
  3727.                     window.postMessage({
  3728.                         messageID:messageID,
  3729.                         command:'getIframeObject',
  3730.                         windowId:from,
  3731.                     },'*');
  3732.                     document.addEventListener('pv-getIframeObject',function(e){
  3733.                         self.iframe=e.detail;
  3734.                     },true);
  3735.                 };
  3736.  
  3737.                 var unique=this.unique(data);
  3738.                 data=unique.data;
  3739.                 var index=unique.index;
  3740.  
  3741.                 if (reload && this.data.length >= data.length) {
  3742.                     // alert('没有新增的图片');
  3743.                     return;
  3744.                 }
  3745.  
  3746.                 this.clear();//还原对象的一些修改，以便复用。
  3747.                 this.show(reload);
  3748.  
  3749.                 this.data=data;
  3750.                 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。
  3751.  
  3752.                 this._appendThumbSpans(null, index);
  3753.  
  3754.                 this.runOnce();
  3755.  
  3756.                 this.switchThumbVisible();
  3757.             },
  3758.             clear:function(){
  3759.                 this._dataCache = {};
  3760.  
  3761.                 this.allLoading=[];//读取中的图片数组
  3762.                 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本
  3763.                 this.selected==null;
  3764.                 if(this.img){
  3765.                     this.img.style.display='none';
  3766.                     this.img=null;
  3767.                 };
  3768.                 //读取错误的图片占位符
  3769.                 this.eleMaps['img_broken'].style.display='';
  3770.                 //清空dom
  3771.                 this.eleMaps['sidebar-thumbnails-container'].innerHTML='';
  3772.                 this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0';
  3773.                 this.eleMaps['head-left-img-info-count'].textContent='（1 / 1）';
  3774.                 this.eleMaps['head-left-img-info-scaling'].textContent='（100%）';
  3775.                 //隐藏滚动条
  3776.                 this.imgScrollbarV.hide();
  3777.                 this.imgScrollbarH.hide();
  3778.                 this.thumbScrollbar.hide();
  3779.                 //重置style;
  3780.                 this.thumbVisibleStyle.textContent='';
  3781.             },
  3782.  
  3783.             unique:function(data){
  3784.                 var imgSrc;
  3785.                 if(data.target)
  3786.                 imgSrc=data.target.src;
  3787.  
  3788.                 var data_i,
  3789.                     data_i_src,
  3790.                     dataSrcs=[];
  3791.  
  3792.                 var index;
  3793.  
  3794.                 for(var i=0,ii=data.length;i<ii;i++){
  3795.                     data_i=data[i];
  3796.                     data_i_src=data_i.src;
  3797.                     if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在
  3798.                         data.splice(i,1);//移除
  3799.                         i--;
  3800.                         ii--;
  3801.                         continue;
  3802.                     };
  3803.                     dataSrcs.push(data_i_src);
  3804.  
  3805.                     if(imgSrc==data_i_src){
  3806.                         index=i;
  3807.                     };
  3808.                 };
  3809.  
  3810.                 if(typeof index =='undefined'){
  3811.                     index=0;
  3812.                     data.unshift(data.target);
  3813.                 };
  3814.  
  3815.                 delete data.target;
  3816.  
  3817.                 return {
  3818.                     data:data,
  3819.                     index:index,
  3820.                 };
  3821.             },
  3822.             keyDownListener:function(e){
  3823.                 switch(e.keyCode){
  3824.                     case 27:
  3825.                         if(prefs.imgWindow.close.escKey){
  3826.                             this.close();
  3827.                         }
  3828.                         break;
  3829.                 }
  3830.             },
  3831.             keyUpListener:function(e){
  3832.                 switch(e.keyCode){
  3833.                     case 82:
  3834.                         var img=this.img;
  3835.                         var cssTransform=img.style[support.cssTransform];
  3836.                         var iTransform=cssTransform.replace(/rotate\([^)]*\)/i,'');
  3837.                         var rotatedRadians=cssTransform.indexOf("rotate")!=-1?cssTransform.replace(/.*rotate\(([-\d\.]+).*/i,'$1'):0;
  3838.                         var PI=Math.PI;
  3839.                         var origin=parseFloat(rotatedRadians) +(e.shiftKey?-90:90) * PI/180;
  3840.                         if(origin>=2*PI || origin<=-2*PI ||(-0.1<origin && origin<0.1)){
  3841.                             origin=0;
  3842.                         }
  3843.                         img.style[support.cssTransform] = ' rotate('+ origin +'rad) ' + iTransform;
  3844.                         break;
  3845.                 }
  3846.             },
  3847.             show:function(reload){
  3848.                 this.shown=true;
  3849.                 galleryMode=true;
  3850.  
  3851.                 if (!reload) {
  3852.                     var des=document.documentElement.style;
  3853.                     this.deOverflow={
  3854.                         x:des.overflowX,
  3855.                         y:des.overflowY,
  3856.                     };
  3857.                     des.overflow='hidden';
  3858.                     this.gallery.style.display='';
  3859.                     this.gallery.focus();
  3860.                     window.addEventListener('resize',this._resizeHandler,true);
  3861.                 }
  3862.                 document.addEventListener('keydown',this._keyDownListener,true);
  3863.                 document.addEventListener('keyup',this._keyUpListener,true);
  3864.             },
  3865.             close:function(reload){
  3866.                 document.removeEventListener('keydown',this._keyDownListener,true);
  3867.                 document.removeEventListener('keyup',this._keyUpListener,true);
  3868.                 this.shown=false;
  3869.                 this.minimized=false;
  3870.  
  3871.                 if (!reload) {
  3872.                     galleryMode=false;
  3873.                     this.gallery.blur();
  3874.                     this.gallery.style.display='none';
  3875.                     var des=document.documentElement.style;
  3876.                     des.overflowX=this.deOverflow.x;
  3877.                     des.overflowY=this.deOverflow.y;
  3878.                     this.slideShow.exit();
  3879.                     this.collection.exit();
  3880.                     window.removeEventListener('resize',this._resizeHandler,true);
  3881.  
  3882.                     // 退出全屏
  3883.                     var btn = document.getElementById('pv-gallery-fullscreenbtn');
  3884.                     if (btn.classList.contains('fullscreenbtn')) {
  3885.                         cancelFullScreen();
  3886.                         btn.textContent = i18n("enterFullsc");
  3887.                         btn.classList.remove('fullscreenbtn');
  3888.                     }
  3889.                 }
  3890.             },
  3891.             curPage:document,
  3892.             getPage:function(){
  3893.                 var pageNum=0;
  3894.                 if(/[_\-]\d+(\.html)?$/.test(this.href)){
  3895.                     pageNum=this.href.replace(/.*[\-_](\d+)(\.html)?$/,"$1");
  3896.                 }
  3897.                 var curPage=this.curPage;
  3898.                 let pre=curPage.querySelector("a.prev");
  3899.                 let next=curPage.querySelector("a.next");
  3900.                 if(!pre)pre=curPage.querySelector("a#prev");
  3901.                 if(!next)next=curPage.querySelector("a#next");
  3902.                 if(!pre)pre=curPage.querySelector(".prev>a");
  3903.                 if(!next)next=curPage.querySelector(".next>a");
  3904.                 if(!pre || !next){
  3905.                     let aTags=curPage.querySelectorAll("a");
  3906.                     if(!pre){
  3907.                         let pref,pres,pret;
  3908.                         for(var i=0;i<aTags.length;i++){
  3909.                             let aTag=aTags[i];
  3910.                             if(pref && pres && pret)break;
  3911.                             if(!pref){
  3912.                                 if(/上一页/.test(aTag.innerHTML)){
  3913.                                     pref=aTag;
  3914.                                 }
  3915.                             }
  3916.                             if(!pres){
  3917.                                 if(aTag.innerHTML=="&lt;"){
  3918.                                     pres=aTag;
  3919.                                 }
  3920.                             }
  3921.                             if(!pret){
  3922.                                 if(aTag.innerHTML=="«"){
  3923.                                     pret=aTag;
  3924.                                 }else if(pageNum==1){
  3925.                                     if(aTag.getAttribute("href") && aTag.getAttribute("href").indexOf(this.href.replace(/.*\/([^\/]+)$/,"$1").replace(/[_-]\d+/,""))!=-1){
  3926.                                        pret=aTag;
  3927.                                     }
  3928.                                 }else if(aTag.getAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==pageNum-1){
  3929.                                     pret=aTag;
  3930.                                 }
  3931.                             }
  3932.                         }
  3933.                         pre=pref||pres||pret;
  3934.                     }
  3935.                     if(!next){
  3936.                         let nextf,nexts,nextt;
  3937.                         for(var i=0;i<aTags.length;i++){
  3938.                             let aTag=aTags[i];
  3939.                             if(nextf && nexts && nextt)break;
  3940.                             if(!nextf){
  3941.                                 if(/下一页/.test(aTag.innerHTML)){
  3942.                                     nextf=aTag;
  3943.                                 }
  3944.                             }
  3945.                             if(!nexts){
  3946.                                 if(aTag.innerHTML=="&gt;"){
  3947.                                     nexts=aTag;
  3948.                                 }
  3949.                             }
  3950.                             if(!nextt){
  3951.                                 if(aTag.innerHTML=="»"){
  3952.                                     nextt=aTag;
  3953.                                 }else if(aTag.hasAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==parseInt(pageNum)+1){
  3954.                                     nextt=aTag;
  3955.                                 }
  3956.                             }
  3957.                         }
  3958.                         next=nextf||nexts||nextt;
  3959.                     }
  3960.                 }
  3961.                 if(!pre && !next){
  3962.                     let pageDiv=curPage.querySelector("div.wp-pagenavi");
  3963.                     if(pageDiv){
  3964.                         var cur=pageDiv.querySelector("span.current");
  3965.                         pre=cur.previousSibling;
  3966.                         next=cur.nextSibling;
  3967.                     }
  3968.                 }
  3969.                 return {pre:pre,next:next};
  3970.             },
  3971.             canonicalUri:function(src, base_path){
  3972.                 var root_page = /^[^?#]*\//.exec(location.href)[0],
  3973.                     root_domain = /^\w+\:\/\/\/?[^\/]+/.exec(root_page)[0],
  3974.                     absolute_regex = /^\w+\:\/\//;
  3975.                 src=src.replace(/\.\//,"");
  3976.                 if (/^\/\/\/?/.test(src)){
  3977.                     src = location.protocol + src;
  3978.                 }
  3979.                 else if (!absolute_regex.test(src) && src.charAt(0) != "/"){
  3980.                     src = (base_path || "") + src;
  3981.                 }
  3982.                 return (absolute_regex.test(src) ? src : ((src.charAt(0) == "/" ? root_domain : root_page) + src));
  3983.             },
  3984.             completePages:[location.href],
  3985.             href:location.href,
  3986.             prePage:function(){
  3987.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  3988.                 textSpan.innerHTML=i18n("loading");
  3989.                 var loadOver=function(){
  3990.                     textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  3991.                     setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  3992.                 };
  3993.                 if(!pageObj.pre){
  3994.                     loadOver();
  3995.                     return;
  3996.                 }
  3997.                 var preUrl=pageObj.pre;
  3998.                 if(preUrl.tagName!="A"){
  3999.                     var childA=preUrl.querySelector("a");
  4000.                     if(childA){
  4001.                         preUrl=childA;
  4002.                     }else{
  4003.                         while(preUrl=preUrl.parentElement){
  4004.                             if(preUrl.nodeName=='A'){
  4005.                                 break;
  4006.                             }
  4007.                         }
  4008.                         if(!preUrl)return;
  4009.                     }
  4010.                 }
  4011.                 var href=preUrl.getAttribute("href");
  4012.                 if(self.completePages.indexOf(href)!=-1){
  4013.                     loadOver();
  4014.                     return;
  4015.                 }else{
  4016.                     self.completePages.push(href);
  4017.                 }
  4018.                 self.href=self.canonicalUri(href);
  4019.                 GM_xmlhttpRequest({
  4020.                     method: 'GET',
  4021.                     headers:{"Referer": + window.location.href},
  4022.                     url: self.href,
  4023.                     onload: function(d) {
  4024.                         let html=document.implementation.createHTMLDocument('');
  4025.                         html.documentElement.innerHTML = d.responseText;
  4026.                         self.curPage=html;
  4027.                         let imgs=html.querySelectorAll('img');
  4028.                         var container = document.querySelector('.pv-gallery-container'),
  4029.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4030.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4031.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4032.                         });
  4033.                         imgs.forEach(function(img) {
  4034.                             var isrc=img.getAttribute("src");
  4035.                             if (self._dataCache[isrc]) return;
  4036.                             var nimg = new Image();
  4037.                             nimg.src = isrc;
  4038.                             nimg.onload=function(){
  4039.                                 var result = findPic(this);
  4040.                                 if (result) {
  4041.                                     self.data.push(result);
  4042.                                     self._appendThumbSpans([result]);
  4043.                                     self.loadThumb();
  4044.                                 }
  4045.                                 self._dataCache[this.src] = true;
  4046.                             };
  4047.                         });
  4048.                         if(prefs.gallery.loadAll)self.prePage();
  4049.                         else loadOver();
  4050.                     },
  4051.                     onerror: function(e) {
  4052.                     }
  4053.                 });
  4054.             },
  4055.             nextPage:function(){
  4056.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4057.                 textSpan.innerHTML=i18n("loading");
  4058.                 var loadOver=function(){
  4059.                     if(prefs.gallery.loadAll){
  4060.                         self.curPage=document;
  4061.                         self.href=location.href;
  4062.                         self.prePage();
  4063.                     }else{
  4064.                         textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4065.                         setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4066.                     }
  4067.                 };
  4068.                 if(!pageObj.next){
  4069.                     loadOver();
  4070.                     return;
  4071.                 }
  4072.                 var nextUrl=pageObj.next;
  4073.                 if(nextUrl.tagName!="A"){
  4074.                     var childA=nextUrl.querySelector("a");
  4075.                     if(childA){
  4076.                         nextUrl=childA;
  4077.                     }else{
  4078.                         while(nextUrl=nextUrl.parentElement){
  4079.                             if(nextUrl.nodeName=='A'){
  4080.                                 break;
  4081.                             }
  4082.                         }
  4083.                         if(!nextUrl)return;
  4084.                     }
  4085.                 }
  4086.                 var href=nextUrl.getAttribute("href");
  4087.                 if(self.completePages.indexOf(href)!=-1){
  4088.                     loadOver();
  4089.                     return;
  4090.                 }else{
  4091.                     self.completePages.push(href);
  4092.                 }
  4093.                 self.href=self.canonicalUri(href);
  4094.                 GM_xmlhttpRequest({
  4095.                     method: 'GET',
  4096.                     url: self.href,
  4097.                     headers:{"Referer": + window.location.href},
  4098.                     onload: function(d) {
  4099.                         let html=document.implementation.createHTMLDocument('');
  4100.                         html.documentElement.innerHTML = d.responseText;
  4101.                         self.curPage=html;
  4102.                         let imgs=html.querySelectorAll('img');
  4103.                         var container = document.querySelector('.pv-gallery-container'),
  4104.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4105.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4106.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4107.                         });
  4108.                         imgs.forEach(function(img) {
  4109.                             var isrc=img.getAttribute("src");
  4110.                             if (self._dataCache[isrc]) return;
  4111.                             var nimg = new Image();
  4112.                             nimg.src = isrc;
  4113.                             nimg.onload=function(){
  4114.                                 var result = findPic(this);
  4115.                                 if (result) {
  4116.                                     self.data.push(result);
  4117.                                     self._appendThumbSpans([result]);
  4118.                                     self.loadThumb();
  4119.                                 }
  4120.                                 self._dataCache[this.src] = true;
  4121.                             };
  4122.                         });
  4123.                         if(prefs.gallery.loadAll)self.nextPage();
  4124.                         else loadOver();
  4125.                     },
  4126.                     onerror: function(e) {
  4127.                     }
  4128.                 });
  4129.             },
  4130.             runOnce:function(){//运行一次来获取某些数据。
  4131.                 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected);
  4132.                 this.thumbSpanOuterSize=this.isHorizontal?
  4133.                     this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) :
  4134.                 this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom);
  4135.  
  4136.  
  4137.                 //console.log(this.thumbSpanOuterSize);
  4138.  
  4139.                 this.runOnce=function(){
  4140.                 };
  4141.             },
  4142.  
  4143.             minimize:function(){
  4144.                 this.close();
  4145.                 this.maximizeTrigger.style.display='block';
  4146.                 this.minimized=true;
  4147.             },
  4148.             navigateToImg:function(targetImg){
  4149.                 targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。
  4150.  
  4151.                 //让图片近可能的居中
  4152.                 var imgBCRect=getContentClientRect(targetImg);
  4153.                 var wSize=getWindowSize();
  4154.  
  4155.                 window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2,
  4156.                                 imgBCRect.top - (wSize.h - imgBCRect.height)/2);
  4157.  
  4158.             },
  4159.             switchThumbVisible:function(){
  4160.                 var style=this.thumbVisibleStyle;
  4161.                 var count=0;
  4162.                 var styleText=[];
  4163.                 var iStatisCopy=this.iStatisCopy;
  4164.                 var iStatisCopy_i;
  4165.  
  4166.                 for(var i in iStatisCopy){
  4167.                     if(!iStatisCopy.hasOwnProperty(i))continue;
  4168.                     iStatisCopy_i=iStatisCopy[i];
  4169.                     if(iStatisCopy_i.shown){
  4170.                         count+=iStatisCopy_i.count;
  4171.                     }else{
  4172.                         styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]');
  4173.                     };
  4174.                 };
  4175.  
  4176.                 //写入style;
  4177.                 style.textContent=styleText.join(',') + '{\
  4178.                     display:none !important;\
  4179.                     }';
  4180.  
  4181.                 //初始化缩略图区的滚动条
  4182.                 this.thumbScrollbar.reset();
  4183.                 this.arrowVisib();
  4184.  
  4185.                 //载入缩略图
  4186.                 this.loadThumb();
  4187.             },
  4188.             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。
  4189.                 clearTimeout(this.forceRepaintTimer);
  4190.                 var self=this;
  4191.                 this.forceRepaintTimer=setTimeout(function(){
  4192.                     if(envir.opera){
  4193.                         self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1);
  4194.                         self.forceRepaintTimes++;
  4195.                     };
  4196.                 },333);
  4197.             },
  4198.             resizeHandler:function(){//窗口变化时，调整一些东西。
  4199.                 this.thumbScrollbar.reset();
  4200.                 //this.selectedIntoView();
  4201.                 this.fitToScreen();
  4202.                 this.loadThumb();
  4203.             },
  4204.             _isLastSpan: function(span) {  // 用于判断是否自动重载，是否是最后几个图片
  4205.                 if (this.selected.clientWidth == 0) return false;
  4206.                 if (!span) return true;
  4207.  
  4208.                 var index = Array.prototype.slice.call(this.imgSpans).indexOf(span);
  4209.                 if (index != -1) {
  4210.                     var total = this.imgSpans.length;
  4211.                     if (total - index < prefs.gallery.scrollEndAndLoad_num) {
  4212.                         return true;
  4213.                     }
  4214.                 }
  4215.             },
  4216.             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
  4217.  
  4218.                 var icps=this.eleMaps['img-controler-pre'].style;
  4219.                 var icns=this.eleMaps['img-controler-next'].style;
  4220.                 var scps=this.eleMaps['sidebar-controler-pre'].style;
  4221.                 var scns=this.eleMaps['sidebar-controler-next'].style;
  4222.  
  4223.                 //下一张的箭头
  4224.                 var nextSpan = this.getThumSpan();
  4225.                 if (nextSpan) {
  4226.                     icns.display='';
  4227.                     scns.display='';
  4228.                 }else{
  4229.                     icns.display='none';
  4230.                     scns.display='none';
  4231.                 };
  4232.  
  4233.                 // 最后几张图片，滚到底部添加新的图片
  4234.                 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) {
  4235.                     this.scrollToEndAndReload();
  4236.                 }
  4237.  
  4238.                 //上一张的箭头
  4239.                 if(this.getThumSpan(true)){
  4240.                     icps.display='';
  4241.                     scps.display='';
  4242.                 }else{
  4243.                     icps.display='none';
  4244.                     scps.display='none';
  4245.                 };
  4246.             },
  4247.             simpleSlideShow:function(backward,interval){
  4248.                 clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套
  4249.  
  4250.                 var self=this;
  4251.                 var slideShowInterval=setInterval(function(){
  4252.                     var before=self.selected;
  4253.                     backward ? self.selectPrevious() : self.selectNext();
  4254.                     if(before == self.selected){//没有下一个元素了。。
  4255.                         stop();
  4256.                     };
  4257.                 },(interval? interval : 800));
  4258.  
  4259.                 this.slideShowInterval=slideShowInterval;
  4260.  
  4261.                 function stop(){
  4262.                     clearInterval(slideShowInterval);
  4263.                 };
  4264.  
  4265.                 return stop;
  4266.             },
  4267.  
  4268.             reload: function() {  // 重新加载所有图片到库里面
  4269.                 // 函数在 LoadingAnimC 中
  4270.                 var data = this.getAllValidImgs();
  4271.                 // 设置当前选中的图片
  4272.                 data.target = {
  4273.                     src: this.selected.dataset.src
  4274.                 };
  4275.  
  4276.                 this.close(true);
  4277.  
  4278.                 this.load(data, null, true);
  4279.             },
  4280.             reloadNew: function() {  // 加载新的图片到库里面
  4281.                 var newer = true;
  4282.                 var data = this.getAllValidImgs(newer);
  4283.                 if (data.length) {
  4284.                     this._appendThumbSpans(data);
  4285.                 }
  4286.             },
  4287.             getAllValidImgs:function(newer){
  4288.                 var validImgs = [];
  4289.                 var imgs = document.getElementsByTagName('img'),
  4290.                     container = document.querySelector('.pv-gallery-container'),
  4291.                     preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4292.  
  4293.                 imgs = Array.prototype.slice.call(imgs);
  4294.                 arrayFn.forEach.call(document.querySelectorAll("iframe"),function(iframe){
  4295.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  4296.                         try{
  4297.                             arrayFn.forEach.call(iframe.contentWindow.document.getElementsByTagName('img'),function(img){
  4298.                                 imgs.push(img);
  4299.                             });
  4300.                         }catch(e){
  4301.                             console.log(e.toString());
  4302.                         }
  4303.                 });
  4304.                 // 排除库里面的图片
  4305.                 imgs = imgs.filter(function(img){
  4306.                     return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4307.                 });
  4308.  
  4309.                 // 已经在图库里面的
  4310.                 var self = this;
  4311.                 imgs.forEach(function(img) {
  4312.                     if (newer && self._dataCache[img.src]) return;
  4313.  
  4314.                     var result = findPic(img);
  4315.                     if (result) {
  4316.                         validImgs.push(result);
  4317.                         self.data.push(result);
  4318.                     }
  4319.  
  4320.                     self._dataCache[img.src] = true;
  4321.                 });
  4322.  
  4323.                 return validImgs;
  4324.             },
  4325.             scrollToEndAndReload: function() {  // 滚动主窗口到最底部，然后自动重载库的图片
  4326.  
  4327.                 window.scrollTo(0, 9999999);
  4328.  
  4329.                 var self = this;
  4330.                 clearTimeout(self.reloadTimeout);
  4331.                 self.reloadTimeout = setTimeout(function(){
  4332.                     // self.reload();
  4333.                     self.reloadNew();
  4334.                 }, 1000);
  4335.             },
  4336.             exportImages: function () {  // 导出所有图片到新窗口
  4337.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4338.                 var arr = [].map.call(nodes, function(node){
  4339.                     if(unsafeWindow.getComputedStyle(node).display=="none")return "";
  4340.                     else return '<div onclick="this.classList.toggle(\'select\')"><img src=' + node.dataset.src + ' /></div>'
  4341.                 });
  4342.  
  4343.                 var title = document.title;
  4344.  
  4345.                 var html = '\
  4346.                  <head>\
  4347.                  <title>' + title + ' '+i18n("exportImages")+'</title>\
  4348.                  <style>\
  4349.                  .grid>div { float: left; max-height: 180px; max-width: 320px; margin: 2px; }\
  4350.                  .grid>div>img { max-height: 180px; max-width: 320px; }\
  4351.                  .list>div {text-align:center;}\
  4352.                  .list>div>img { max-width: 100%; }\
  4353.                  .gridBig{margin: 0px;}\
  4354.                  .gridBig>div { float: left;margin: 0px 0px 1px 1px;}\
  4355.                  .gridBig>div>img { max-width: 100%; }\
  4356.                  .select{box-shadow: 0px 0px 5px 3px rgb(255, 0, 0);}\
  4357.                  </style>\
  4358.                  </head>\
  4359.                  <body class="'+prefs.gallery.exportType+'">\
  4360.                  <p>【'+i18n("picTitle")+'】：' + title + '</p>\
  4361.                  <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> \
  4362.                  <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);">\
  4363.                  </p>';
  4364.  
  4365.                 html += arr.join('\n') + '</body>'
  4366.                 GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html));
  4367.             },
  4368.             copyImages: function(isAlert) {
  4369.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4370.                 var urls = [].map.call(nodes, function(node){
  4371.                     return node.dataset.src;
  4372.                 });
  4373.  
  4374.                 GM_setClipboard(urls.join('\n'));
  4375.  
  4376.                 if (isAlert) {
  4377.                     alert(i18n("copySuccess",urls.length));
  4378.                 }
  4379.             },
  4380.  
  4381.             Preload:function(ele,oriThis){
  4382.                 this.ele=ele;
  4383.                 this.oriThis=oriThis;//主this
  4384.                 this.init();
  4385.             },
  4386.             Scrollbar:function(scrollbar,container,isHorizontal){
  4387.                 this.scrollbar=scrollbar;
  4388.                 this.container=container;
  4389.                 this.isHorizontal=isHorizontal
  4390.                 this.init();
  4391.             },
  4392.  
  4393.             addStyle:function(){
  4394.                 var style=document.createElement('style');
  4395.                 style.type='text/css';
  4396.                 style.textContent='\
  4397.                  /*最外层容器*/\
  4398.                     .pv-gallery-container {\
  4399.                     position: fixed;\
  4400.                     top: 0;\
  4401.                     left: 0;\
  4402.                     width: 100%;\
  4403.                     height: 100%;\
  4404.                     min-width:none;\
  4405.                     min-height:none;\
  4406.                     padding: 0;\
  4407.                     margin: 0;\
  4408.                     border: none;\
  4409.                     z-index:2147483647;\
  4410.                     background-color: transparent;\
  4411.                     }\
  4412.                     /*全局border-box*/\
  4413.                     .pv-gallery-container span{\
  4414.                     -moz-box-sizing: border-box;\
  4415.                     box-sizing: border-box;\
  4416.                     line-height: 1.6;\
  4417.                     }\
  4418.                     .pv-gallery-container * {\
  4419.                     font-size: 14px;\
  4420.                     }\
  4421.                     /*点击还原的工具条*/\
  4422.                     .pv-gallery-maximize-trigger{\
  4423.                     position:fixed;\
  4424.                     bottom:15px;\
  4425.                     left:15px;\
  4426.                     display:none;\
  4427.                     background:#000;\
  4428.                     opacity:0.6;\
  4429.                     padding-left:10px;\
  4430.                     font-size:16px;\
  4431.                     line-height:0;\
  4432.                     color:white;\
  4433.                     cursor:pointer;\
  4434.                     box-shadow:3px 3px 0 0 #333;\
  4435.                     z-index:899999998;\
  4436.                     }\
  4437.                     .pv-gallery-maximize-trigger:hover{\
  4438.                     opacity:0.9;\
  4439.                     }\
  4440.                     .pv-gallery-maximize-trigger-close{\
  4441.                     display:inline-block;\
  4442.                     padding-left:10px;\
  4443.                     vertical-align:middle;\
  4444.                     height:30px;\
  4445.                     padding:10px 0;\
  4446.                     width:24px;\
  4447.                     background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\
  4448.                     }\
  4449.                     .pv-gallery-maximize-trigger-close:hover{\
  4450.                     background-color:#333;\
  4451.                     }\
  4452.                     /*顶栏*/\
  4453.                     .pv-gallery-head {\
  4454.                     position: absolute;\
  4455.                     top: 0;\
  4456.                     left: 0;\
  4457.                     width: 100%;\
  4458.                     height:30px;\
  4459.                     z-index:1;\
  4460.                     background-color:rgb(0,0,0);\
  4461.                     border:none;\
  4462.                     border-bottom:1px solid #333333;\
  4463.                     text-align:right;\
  4464.                     line-height:0;\
  4465.                     font-size: 14px;\
  4466.                     color:#757575;\
  4467.                     padding-right:42px;\
  4468.                     }\
  4469.                     .pv-gallery-head > span{\
  4470.                     vertical-align:middle;\
  4471.                     }\
  4472.                     /*顶栏左边*/\
  4473.                     .pv-gallery-head-float-left{\
  4474.                     float:left;\
  4475.                     height:100%;\
  4476.                     text-align:left;\
  4477.                     padding-left:5px;\
  4478.                     }\
  4479.                     .pv-gallery-head-float-left > span{\
  4480.                     display:inline-block;\
  4481.                     height:100%;\
  4482.                     vertical-align:middle;\
  4483.                     }\
  4484.                     .pv-gallery-head-float-left > span > *{\
  4485.                     vertical-align:middle;\
  4486.                     }\
  4487.                     .pv-gallery-head-left-img-info{\
  4488.                     cursor:help;\
  4489.                     }\
  4490.                     .pv-gallery-head-left-img-info-description {\
  4491.                     margin-left: 10px;\
  4492.                     }\
  4493.                     /*顶栏里面的按钮样式-开始*/\
  4494.                     .pv-gallery-head-command{\
  4495.                     display:inline-block;\
  4496.                     cursor:pointer;\
  4497.                     height:100%;\
  4498.                     padding:0 8px;\
  4499.                     text-align:center;\
  4500.                     position:relative;\
  4501.                     z-index:1;\
  4502.                     vertical-align:middle;\
  4503.                     -o-user-select: none;\
  4504.                     -ms-user-select: none;\
  4505.                     -webkit-user-select: none;\
  4506.                     -moz-user-select: -moz-none;\
  4507.                     user-select: none;\
  4508.                     }\
  4509.                     /*辅助点击事件的生成，countdown*/\
  4510.                     .pv-gallery-head-command_overlayer{\
  4511.                     top:0;\
  4512.                     left:0;\
  4513.                     right:0;\
  4514.                     bottom:0;\
  4515.                     position:absolute;\
  4516.                     opacity:0;\
  4517.                     }\
  4518.                     .pv-gallery-head-command > *{\
  4519.                     vertical-align:middle;\
  4520.                     }\
  4521.                     .pv-gallery-head-command-close{\
  4522.                     position:absolute;\
  4523.                     top:0;\
  4524.                     right:0;\
  4525.                     width:40px;\
  4526.                     border-left: 1px solid #333333;\
  4527.                     background:transparent no-repeat center;\
  4528.                     background-image:url("'+prefs.icons.loadingCancle+'");\
  4529.                     }\
  4530.                     .pv-gallery-head-command-slide-show-countdown{\
  4531.                     font-size:0.8em;\
  4532.                     }\
  4533.                     .pv-gallery-head-command-slide-show-button{\
  4534.                     border-radius:36px;\
  4535.                     display:inline-block;\
  4536.                     width:18px;\
  4537.                     height:18px;\
  4538.                     border:2px solid #757575;\
  4539.                     margin-right:3px;\
  4540.                     line-height:0;\
  4541.                     }\
  4542.                     .pv-gallery-head-command-slide-show-button-inner{\
  4543.                     display:inline-block;\
  4544.                     border:none;\
  4545.                     border-top:4px solid transparent;\
  4546.                     border-bottom:4px solid transparent;\
  4547.                     border-left:8px solid #757575;\
  4548.                     vertical-align:middle;\
  4549.                     }\
  4550.                     .pv-gallery-head-command-slide-show-button-inner_stop{\
  4551.                     border-color:#757575;\
  4552.                     }\
  4553.                     .pv-gallery-head-command-collect-icon{\
  4554.                     display:inline-block;\
  4555.                     height:20px;\
  4556.                     width:20px;\
  4557.                     background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\
  4558.                     }\
  4559.                     .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\
  4560.                     content:"'+i18n("collect")+'";\
  4561.                     }\
  4562.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\
  4563.                     background-position:-40px 0 !important;\
  4564.                     }\
  4565.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\
  4566.                     content:"'+i18n("collected")+'";\
  4567.                     }\
  4568.                     .pv-gallery-head-command-exit-collection{\
  4569.                     color:#939300 !important;\
  4570.                     display:none;\
  4571.                     }\
  4572.                     .pv-gallery-head-command:hover{\
  4573.                     background-color:#272727;\
  4574.                     color:#ccc;\
  4575.                     }\
  4576.                     /*droplist*/\
  4577.                     .pv-gallery-head-command-drop-list{\
  4578.                     position:absolute;\
  4579.                     right:0;\
  4580.                     display:none;\
  4581.                     box-shadow:0 0 3px #808080;\
  4582.                     background-color:#272727;\
  4583.                     line-height: 1.6;\
  4584.                     text-align:left;\
  4585.                     padding:10px;\
  4586.                     color:#ccc;\
  4587.                     margin-top:-1px;\
  4588.                     }\
  4589.                     .pv-gallery-head-command-drop-list-item{\
  4590.                     display:block;\
  4591.                     padding:2px 5px;\
  4592.                     cursor:pointer;\
  4593.                     white-space:nowrap;\
  4594.                     }\
  4595.                     .pv-gallery-head-command-drop-list-item-collect-description{\
  4596.                     cursor:default;\
  4597.                     }\
  4598.                     .pv-gallery-head-command-drop-list-item-collect-description > textarea{\
  4599.                     resize:both;\
  4600.                     width:auto;\
  4601.                     height:auto;\
  4602.                     }\
  4603.                     .pv-gallery-head-command-drop-list-item_disabled{\
  4604.                     color:#757575;\
  4605.                     }\
  4606.                     .pv-gallery-head-command-drop-list-item input + *{\
  4607.                     padding-left:3px;\
  4608.                     }\
  4609.                     .pv-gallery-head-command-drop-list-item input[type=number]{\
  4610.                     text-align:left;\
  4611.                     max-width:50px;\
  4612.                     height:20px;\
  4613.                     }\
  4614.                     .pv-gallery-head-command-drop-list-item > * {\
  4615.                     vertical-align:middle;\
  4616.                     }\
  4617.                     .pv-gallery-head-command-drop-list-item label {\
  4618.                     font-weight: normal;\
  4619.                     }\
  4620.                     .pv-gallery-head-command-drop-list-item:hover{\
  4621.                     background-color:#404040;\
  4622.                     }\
  4623.                     /*container*/\
  4624.                     .pv-gallery-head-command-container{\
  4625.                     display:inline-block;\
  4626.                     height:100%;\
  4627.                     position:relative;\
  4628.                     }\
  4629.                     /* after伪类生成标识下拉菜单的三角图标*/\
  4630.                     .pv-gallery-head-command-container > .pv-gallery-head-command::after{\
  4631.                     content:"";\
  4632.                     display:inline-block;\
  4633.                     vertical-align:middle;\
  4634.                     border:none;\
  4635.                     border-top:7px solid #757575;\
  4636.                     border-left:5px solid transparent;\
  4637.                     border-right:5px solid transparent;\
  4638.                     margin-left:5px;\
  4639.                     -moz-transition:all 0.3s ease-in-out 0s;\
  4640.                     -webkit-transition:all 0.3s ease-in-out 0s;\
  4641.                     transition:all 0.3s ease-in-out 0s;\
  4642.                     }\
  4643.                     .pv-gallery-head-command-container:hover{\
  4644.                     box-shadow:0 0 3px #808080;\
  4645.                     }\
  4646.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\
  4647.                     background-color:#272727;\
  4648.                     color:#ccc;\
  4649.                     }\
  4650.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\
  4651.                     -webkit-transform:rotate(180deg);\
  4652.                     -moz-transform:rotate(180deg);\
  4653.                     transform:rotate(180deg);\
  4654.                     border-top:7px solid #ccc;\
  4655.                     }\
  4656.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\
  4657.                     background-position:-20px 0;\
  4658.                     }\
  4659.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\
  4660.                     border-color:#ccc;\
  4661.                     }\
  4662.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\
  4663.                     border-left-color:#ccc;\
  4664.                     }\
  4665.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\
  4666.                     border-color:#ccc;\
  4667.                     }\
  4668.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\
  4669.                     display:block;\
  4670.                     }\
  4671.                     /*顶栏里面的按钮样式-结束*/\
  4672.                     .pv-gallery-body {\
  4673.                     display: block;\
  4674.                     height: 100%;\
  4675.                     width: 100%;\
  4676.                     margin: 0;\
  4677.                     padding: 0;\
  4678.                     border: none;\
  4679.                     border-top: 30px solid transparent;\
  4680.                     position: relative;\
  4681.                     background-clip: padding-box;\
  4682.                     z-index:0;\
  4683.                     }\
  4684.                     .pv-gallery-img-container {\
  4685.                     display: block;\
  4686.                     padding: 0;\
  4687.                     margin: 0;\
  4688.                     border: none;\
  4689.                     height: 100%;\
  4690.                     width: 100%;\
  4691.                     background-clip: padding-box;\
  4692.                     background-color: rgba(20,20,20,0.96);\
  4693.                     position:relative;\
  4694.                     }\
  4695.                     .pv-gallery-img-container-top {\
  4696.                     border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4697.                     }\
  4698.                     .pv-gallery-img-container-right {\
  4699.                     border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4700.                     }\
  4701.                     .pv-gallery-img-container-bottom {\
  4702.                     border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4703.                     }\
  4704.                     .pv-gallery-img-container-left {\
  4705.                     border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4706.                     }\
  4707.                     /*大图区域的切换控制按钮*/\
  4708.                     .pv-gallery-img-controler{\
  4709.                     position:absolute;\
  4710.                     top:50%;\
  4711.                     height:60px;\
  4712.                     width:50px;\
  4713.                     margin-top:-30px;\
  4714.                     cursor:pointer;\
  4715.                     opacity:0.3;\
  4716.                     z-index:1;\
  4717.                     }\
  4718.                     .pv-gallery-img-controler-pre{\
  4719.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\
  4720.                     left:10px;\
  4721.                     }\
  4722.                     .pv-gallery-img-controler-next{\
  4723.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\
  4724.                     right:10px;\
  4725.                     }\
  4726.                     .pv-gallery-img-controler:hover{\
  4727.                     background-color:rgba(140,140,140,0.5);\
  4728.                     opacity:0.9;\
  4729.                     z-index:2;\
  4730.                     }\
  4731.                     /*滚动条样式--开始*/\
  4732.                     .pv-gallery-scrollbar-h,\
  4733.                     .pv-gallery-scrollbar-v{\
  4734.                     display:none;\
  4735.                     z-index:1;\
  4736.                     opacity:0.3;\
  4737.                     position:absolute;\
  4738.                     margin:0;\
  4739.                     padding:0;\
  4740.                     border:none;\
  4741.                     }\
  4742.                     .pv-gallery-scrollbar-h{\
  4743.                     bottom:10px;\
  4744.                     left:0;\
  4745.                     right:0;\
  4746.                     height:10px;\
  4747.                     margin:0 2px;\
  4748.                     }\
  4749.                     .pv-gallery-scrollbar-v{\
  4750.                     top:0;\
  4751.                     bottom:0;\
  4752.                     right:10px;\
  4753.                     width:10px;\
  4754.                     margin:2px 0;\
  4755.                     }\
  4756.                     .pv-gallery-scrollbar-h:hover{\
  4757.                     height:15px;\
  4758.                     }\
  4759.                     .pv-gallery-scrollbar-v:hover{\
  4760.                     width:15px;\
  4761.                     }\
  4762.                     .pv-gallery-scrollbar-h:hover,\
  4763.                     .pv-gallery-scrollbar-v:hover{\
  4764.                     opacity:0.9;\
  4765.                     z-index:2;\
  4766.                     }\
  4767.                     .pv-gallery-scrollbar-h-track,\
  4768.                     .pv-gallery-scrollbar-v-track{\
  4769.                     position:absolute;\
  4770.                     top:0;\
  4771.                     left:0;\
  4772.                     right:0;\
  4773.                     bottom:0;\
  4774.                     background-color:rgba(100,100,100,1);\
  4775.                     border:2px solid transparent;\
  4776.                     }\
  4777.                     .pv-gallery-scrollbar-h-handle,\
  4778.                     .pv-gallery-scrollbar-v-handle{\
  4779.                     position:absolute;\
  4780.                     background-color:black;\
  4781.                     }\
  4782.                     .pv-gallery-scrollbar-h-handle{\
  4783.                     height:100%;\
  4784.                     }\
  4785.                     .pv-gallery-scrollbar-v-handle{\
  4786.                     width:100%;\
  4787.                     }\
  4788.                     .pv-gallery-scrollbar-h-handle:hover,\
  4789.                     .pv-gallery-scrollbar-v-handle:hover{\
  4790.                     background-color:#502121;\
  4791.                     }\
  4792.                     .pv-gallery-scrollbar-h-handle:active,\
  4793.                     .pv-gallery-scrollbar-v-handle:active{\
  4794.                     background-color:#391A1A;\
  4795.                     }\
  4796.                     /*滚动条样式--结束*/\
  4797.                     .pv-gallery-img-content{\
  4798.                     display:block;\
  4799.                     width:100%;\
  4800.                     height:100%;\
  4801.                     overflow:hidden;\
  4802.                     text-align:center;\
  4803.                     padding:0;\
  4804.                     border:none;\
  4805.                     margin:0;\
  4806.                     line-height:0;\
  4807.                     font-size:0;\
  4808.                     white-space:nowrap;\
  4809.                     }\
  4810.                     .pv-gallery-img-parent{\
  4811.                     display:inline-block;\
  4812.                     vertical-align:middle;\
  4813.                     line-height:0;\
  4814.                     }\
  4815.                     .pv-gallery-img_broken{\
  4816.                     display:none;\
  4817.                     cursor:pointer;\
  4818.                     }\
  4819.                     .pv-gallery-img{\
  4820.                     position:relative;\/*辅助e.layerX,layerY*/\
  4821.                     display:inline-block;\
  4822.                     vertical-align:middle;\
  4823.                     width:auto;\
  4824.                     height:auto;\
  4825.                     padding:0;\
  4826.                     border:5px solid #313131;\
  4827.                     margin:10px;\
  4828.                     opacity:0.6;\
  4829.                     -webkit-transform:scale(0.9);\
  4830.                     -moz-transform:scale(0.9);\
  4831.                     transform:scale(0.9);\
  4832.                     '+
  4833.                         (prefs.gallery.transition ? ('\
  4834.                     -webkit-transition: opacity 0.15s ease-in-out,\
  4835.                     -webkit-transform 0.1s ease-in-out;\
  4836.                     -moz-transition: opacity 0.15s ease-in-out,\
  4837.                     -moz-transform 0.1s ease-in-out;\
  4838.                     transition: opacity 0.15s ease-in-out,\
  4839.                     transform 0.1s ease-in-out;\
  4840.                     ') : '') + '\
  4841.                     }\
  4842.                     .pv-gallery-img_zoom-out{\
  4843.                     cursor:'+support.cssCursorValue.zoomOut+';\
  4844.                     }\
  4845.                     .pv-gallery-img_zoom-in{\
  4846.                     cursor:'+support.cssCursorValue.zoomIn+';\
  4847.                     }\
  4848.                     .pv-gallery-sidebar-toggle{\
  4849.                     position:absolute;\
  4850.                     line-height:0;\
  4851.                     text-align:center;\
  4852.                     background-color:rgb(0,0,0);\
  4853.                     color:#757575;\
  4854.                     white-space:nowrap;\
  4855.                     cursor:pointer;\
  4856.                     z-index:1;\
  4857.                     display:none;\
  4858.                     }\
  4859.                     .pv-gallery-sidebar-toggle:hover{\
  4860.                     color:#ccc;\
  4861.                     }\
  4862.                     .pv-gallery-sidebar-toggle-h{\
  4863.                     width:80px;\
  4864.                     margin-left:-40px;\
  4865.                     left:50%;\
  4866.                     }\
  4867.                     .pv-gallery-sidebar-toggle-v{\
  4868.                     height:80px;\
  4869.                     margin-top:-40px;\
  4870.                     top:50%;\
  4871.                     }\
  4872.                     .pv-gallery-sidebar-toggle-top{\
  4873.                     top:-5px;\
  4874.                     }\
  4875.                     .pv-gallery-sidebar-toggle-right{\
  4876.                     right:-5px;\
  4877.                     }\
  4878.                     .pv-gallery-sidebar-toggle-bottom{\
  4879.                     bottom:-5px;\
  4880.                     }\
  4881.                     .pv-gallery-sidebar-toggle-left{\
  4882.                     left:-5px;\
  4883.                     }\
  4884.                     .pv-gallery-sidebar-toggle-content{\
  4885.                     display:inline-block;\
  4886.                     vertical-align:middle;\
  4887.                     white-space:normal;\
  4888.                     word-wrap:break-word;\
  4889.                     overflow-wrap:break-word;\
  4890.                     line-height:1.1;\
  4891.                     font-size:12px;\
  4892.                     text-align:center;\
  4893.                     margin:2px;\
  4894.                     }\
  4895.                     .pv-gallery-sidebar-toggle-content-v{\
  4896.                     width:1.1em;\
  4897.                     }\
  4898.                     /*侧边栏开始*/\
  4899.                     .pv-gallery-sidebar-container {\
  4900.                     position: absolute;\
  4901.                     background-color:rgb(0,0,0);\
  4902.                     padding:5px;\
  4903.                     border:none;\
  4904.                     margin:none;\
  4905.                     text-align:center;\
  4906.                     line-height:0;\
  4907.                     white-space:nowrap;\
  4908.                     -o-user-select: none;\
  4909.                     -webkit-user-select: none;\
  4910.                     -moz-user-select: -moz-none;\
  4911.                     user-select: none;\
  4912.                     }\
  4913.                     .pv-gallery-sidebar-container-h {\
  4914.                     height: '+ prefs.gallery.sidebarSize +'px;\
  4915.                     width: 100%;\
  4916.                     }\
  4917.                     .pv-gallery-sidebar-container-v {\
  4918.                     width: '+ prefs.gallery.sidebarSize +'px;\
  4919.                     height: 100%;\
  4920.                     }\
  4921.                     .pv-gallery-sidebar-container-top {\
  4922.                     top: 0;\
  4923.                     left: 0;\
  4924.                     border-bottom:1px solid #333333;\
  4925.                     }\
  4926.                     .pv-gallery-sidebar-container-right {\
  4927.                     top: 0;\
  4928.                     right: 0;\
  4929.                     border-left:1px solid #333333;\
  4930.                     }\
  4931.                     .pv-gallery-sidebar-container-bottom {\
  4932.                     bottom: 0;\
  4933.                     left: 0;\
  4934.                     border-top:1px solid #333333;\
  4935.                     }\
  4936.                     .pv-gallery-sidebar-container-left {\
  4937.                     top: 0;\
  4938.                     left: 0;\
  4939.                     border-right:1px solid #333333;\
  4940.                     }\
  4941.                     .pv-gallery-sidebar-content {\
  4942.                     display: inline-block;\
  4943.                     margin: 0;\
  4944.                     padding: 0;\
  4945.                     border: none;\
  4946.                     background-clip: padding-box;\
  4947.                     vertical-align:middle;\
  4948.                     position:relative;\
  4949.                     text-align:left;\
  4950.                     }\
  4951.                     .pv-gallery-sidebar-content-h {\
  4952.                     height: 100%;\
  4953.                     width: 90%;\
  4954.                     border-left: 40px solid transparent;\
  4955.                     border-right: 40px solid transparent;\
  4956.                     }\
  4957.                     .pv-gallery-sidebar-content-v {\
  4958.                     height: 90%;\
  4959.                     width: 100%;\
  4960.                     border-top: 40px solid transparent;\
  4961.                     border-bottom: 40px solid transparent;\
  4962.                     }\
  4963.                     .pv-gallery-sidebar-controler{\
  4964.                     cursor:pointer;\
  4965.                     position:absolute;\
  4966.                     background:rgba(255,255,255,0.1) no-repeat center;\
  4967.                     }\
  4968.                     .pv-gallery-sidebar-controler:hover{\
  4969.                     background-color:rgba(255,255,255,0.3);\
  4970.                     }\
  4971.                     .pv-gallery-sidebar-controler-pre-h,\
  4972.                     .pv-gallery-sidebar-controler-next-h{\
  4973.                     top:0;\
  4974.                     width:36px;\
  4975.                     height:100%;\
  4976.                     }\
  4977.                     .pv-gallery-sidebar-controler-pre-v,\
  4978.                     .pv-gallery-sidebar-controler-next-v{\
  4979.                     left:0;\
  4980.                     width:100%;\
  4981.                     height:36px;\
  4982.                     }\
  4983.                     .pv-gallery-sidebar-controler-pre-h {\
  4984.                     left: -40px;\
  4985.                     background-image: url("'+prefs.icons.arrowLeft+'");\
  4986.                     }\
  4987.                     .pv-gallery-sidebar-controler-next-h {\
  4988.                     right: -40px;\
  4989.                     background-image: url("'+prefs.icons.arrowRight+'");\
  4990.                     }\
  4991.                     .pv-gallery-sidebar-controler-pre-v {\
  4992.                     top: -40px;\
  4993.                     background-image: url("'+prefs.icons.arrowTop+'");\
  4994.                     }\
  4995.                     .pv-gallery-sidebar-controler-next-v {\
  4996.                     bottom: -40px;\
  4997.                     background-image: url("'+prefs.icons.arrowBottom+'");\
  4998.                     }\
  4999.                     .pv-gallery-sidebar-thumbnails-container {\
  5000.                     display: block;\
  5001.                     overflow: hidden;\
  5002.                     height: 100%;\
  5003.                     width: 100%;\
  5004.                     margin:0;\
  5005.                     border:none;\
  5006.                     padding:0;\
  5007.                     line-height:0;\
  5008.                     position:relative;\
  5009.                     }\
  5010.                     .pv-gallery-sidebar-thumbnails-container span{\
  5011.                     vertical-align:middle;\
  5012.                     }\
  5013.                     .pv-gallery-sidebar-thumbnails-container-h{\
  5014.                     border-left:1px solid #464646;\
  5015.                     border-right:1px solid #464646;\
  5016.                     white-space:nowrap;\
  5017.                     }\
  5018.                     .pv-gallery-sidebar-thumbnails-container-v{\
  5019.                     border-top:1px solid #464646;\
  5020.                     border-bottom:1px solid #464646;\
  5021.                     white-space:normal;\
  5022.                     }\
  5023.                     .pv-gallery-sidebar-thumbnails-container-top {\
  5024.                     padding-bottom:5px;\
  5025.                     }\
  5026.                     .pv-gallery-sidebar-thumbnails-container-right {\
  5027.                     padding-left:5px;\
  5028.                     }\
  5029.                     .pv-gallery-sidebar-thumbnails-container-bottom {\
  5030.                     padding-top:5px;\
  5031.                     }\
  5032.                     .pv-gallery-sidebar-thumbnails-container-left {\
  5033.                     padding-right:5px;\
  5034.                     }\
  5035.                     .pv-gallery-sidebar-thumb-container {\
  5036.                     display:inline-block;\
  5037.                     text-align: center;\
  5038.                     border:2px solid rgb(52,52,52);\
  5039.                     cursor:pointer;\
  5040.                     position:relative;\
  5041.                     padding:2px;\
  5042.                     font-size:0;\
  5043.                     line-height:0;\
  5044.                     white-space:nowrap;\
  5045.                     vertical-align: middle;\
  5046.                     top:0;\
  5047.                     left:0;\
  5048.                     -webkit-transition:all 0.2s ease-in-out;\
  5049.                     transition:all 0.2s ease-in-out;\
  5050.                     }\
  5051.                     .pv-gallery-sidebar-thumbnails-container-h  .pv-gallery-sidebar-thumb-container {\
  5052.                     margin:0 2px;\
  5053.                     height:100%;\
  5054.                     }\
  5055.                     .pv-gallery-sidebar-thumbnails-container-v  .pv-gallery-sidebar-thumb-container {\
  5056.                     margin:2px 0;\
  5057.                     width:100%;\
  5058.                     }\
  5059.                     .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\
  5060.                     display:none;\
  5061.                     }\
  5062.                     .pv-gallery-sidebar-thumb-container:hover {\
  5063.                     border:2px solid rgb(57,149,211);\
  5064.                     }\
  5065.                     .pv-gallery-sidebar-thumb_selected {\
  5066.                     border:2px solid rgb(229,59,62);\
  5067.                     }\
  5068.                     .pv-gallery-sidebar-thumb_selected-top {\
  5069.                     top:5px;\
  5070.                     }\
  5071.                     .pv-gallery-sidebar-thumb_selected-right {\
  5072.                     left:-5px;\
  5073.                     }\
  5074.                     .pv-gallery-sidebar-thumb_selected-bottom {\
  5075.                     top:-5px;\
  5076.                     }\
  5077.                     .pv-gallery-sidebar-thumb_selected-left {\
  5078.                     left:5px;\
  5079.                     }\
  5080.                     .pv-gallery-sidebar-thumb-loading{\
  5081.                     position:absolute;\
  5082.                     top:0;\
  5083.                     left:0;\
  5084.                     text-align:center;\
  5085.                     width:100%;\
  5086.                     height:100%;\
  5087.                     display:none;\
  5088.                     opacity:0.6;\
  5089.                     background:black url("'+ prefs.icons.loading + '") no-repeat center ;\
  5090.                     }\
  5091.                     .pv-gallery-sidebar-thumb-loading:hover{\
  5092.                     opacity:0.8;\
  5093.                     }\
  5094.                     .pv-gallery-sidebar-thumb {\
  5095.                     display: inline-block;\
  5096.                     vertical-align: middle;\
  5097.                     max-width: 100% !important;\
  5098.                     max-height: 100% !important;\
  5099.                     height: auto !important;\
  5100.                     width: auto !important;\
  5101.                     }\
  5102.                     .pv-gallery-vertical-align-helper{\
  5103.                     display:inline-block;\
  5104.                     vertical-align:middle;\
  5105.                     width:0;\
  5106.                     height:100%;\
  5107.                     margin:0;\
  5108.                     border:0;\
  5109.                     padding:0;\
  5110.                     visibility:hidden;\
  5111.                     white-space:nowrap;\
  5112.                     background-color:red;\
  5113.                     }\
  5114.                     ';
  5115.                 var head=document.head;
  5116.                 head.appendChild(style);
  5117.                 this.globalSSheet=style.sheet;
  5118.  
  5119.                 var style2=document.createElement('style');
  5120.                 this.thumbVisibleStyle=style2;
  5121.                 style2.type='text/css';
  5122.                 head.appendChild(style2);
  5123.  
  5124.                 // 让 description 的文字内容溢出用点点点(...)省略号表示
  5125.                 // .pv-gallery-head-left-img-info-description {
  5126.                 //      overflow: hidden;
  5127.                 //     text-overflow: ellipsis;
  5128.                 //     white-space: nowrap;
  5129.                 //     width: 27em;
  5130.                 // }
  5131.             },
  5132.  
  5133.         };
  5134.  
  5135.  
  5136.         GalleryC.prototype.Preload.prototype={//预读对象
  5137.             init:function(){
  5138.                 if(!this.container){//预读的图片都仍里面
  5139.                     var div=document.createElement('div');
  5140.                     div.className='pv-gallery-preloaded-img-container';
  5141.                     div.style.display='none';
  5142.                     document.body.appendChild(div);
  5143.                     GalleryC.prototype.Preload.prototype.container=div;
  5144.                 };
  5145.                 this.max=prefs.gallery.max;
  5146.                 this.nextNumber=0;
  5147.                 this.nextEle=this.ele;
  5148.                 this.preNumber=0;
  5149.                 this.preEle=this.ele;
  5150.                 this.direction='pre';
  5151.             },
  5152.             preload:function(){
  5153.                 var ele=this.getPreloadEle();
  5154.                 if(!ele){
  5155.                     //console.log('预读正常结束');
  5156.                     return;
  5157.                 };
  5158.  
  5159.                 //console.log('正在预读：',ele);
  5160.                 var self=this;
  5161.                 this.imgReady=imgReady(dataset(ele,'src'),{
  5162.                     loadEnd:function(){
  5163.                         if(self.aborted){
  5164.                             //console.log('强制终止了');
  5165.                             return;
  5166.                         };
  5167.                         dataset(ele,'preloaded','true')
  5168.                         self.container.appendChild(this);
  5169.                         self.preload();
  5170.                     },
  5171.                     time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。
  5172.                 });
  5173.             },
  5174.             getPreloadEle:function(){
  5175.                 if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){
  5176.                     return;
  5177.                 };
  5178.                 var ele=this.direction=='pre'?  this.getNext() : this.getPrevious();
  5179.                 if(ele && !dataset(ele,'preloaded')){
  5180.                     return ele;
  5181.                 }else{
  5182.                     return this.getPreloadEle();
  5183.                 };
  5184.             },
  5185.             getNext:function(){
  5186.                 this.nextNumber++;
  5187.                 this.direction='next';
  5188.                 if(!this.nextEle)return;
  5189.                 return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle));
  5190.             },
  5191.             getPrevious:function(){
  5192.                 this.preNumber++;
  5193.                 this.direction='pre';
  5194.                 if(!this.preEle)return;
  5195.                 return (this.preEle = this.oriThis.getThumSpan(true,this.preEle));
  5196.             },
  5197.             abort:function(){
  5198.                 this.aborted=true;
  5199.                 if(this.imgReady){
  5200.                     this.imgReady.abort();
  5201.                 };
  5202.             },
  5203.         };
  5204.  
  5205.  
  5206.         GalleryC.prototype.Scrollbar.prototype={//滚动条对象
  5207.             init:function(){
  5208.                 var bar=this.scrollbar.bar;
  5209.                 this.shown=bar.offsetWidth!=0;
  5210.                 var self=this;
  5211.                 bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！
  5212.                     e.preventDefault();
  5213.                     var target=e.target;
  5214.                     var handle=self.scrollbar.handle;
  5215.                     var track=self.scrollbar.track;
  5216.                     switch(target){
  5217.                         case handle:{//手柄；功能，拖动手柄来滚动窗口
  5218.                             var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY'];
  5219.                             var oHOffset=parseFloat(handle.style[pro[0]]);
  5220.                             var oClient=e[pro[1]];
  5221.  
  5222.                             var moveHandler=function(e){
  5223.                                 self.scroll(oHOffset + e[pro[1]] - oClient,true);
  5224.                             };
  5225.                             var upHandler=function(){
  5226.                                 document.removeEventListener('mousemove',moveHandler,true);
  5227.                                 document.removeEventListener('mouseup',upHandler,true);
  5228.                             };
  5229.                             document.addEventListener('mousemove',moveHandler,true);
  5230.                             document.addEventListener('mouseup',upHandler,true);
  5231.                         }break;
  5232.                         case track:{//轨道；功能，按住不放来连续滚动一个页面的距离
  5233.                             var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight'];
  5234.                             var clickOffset=typeof e[pro[1]]=='undefined' ?  e[pro[2]] : e[pro[1]];
  5235.                             var handleOffset=parseFloat(handle.style[pro[0]]);
  5236.                             var handleSize=handle[pro[4]];
  5237.                             var under= clickOffset > handleOffset ;//点击在滚动手柄的下方
  5238.                             var containerSize=self.container[pro[3]];
  5239.  
  5240.                             var scroll=function(){
  5241.                                 self.scrollBy(under?  (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点
  5242.                             };
  5243.                             scroll();
  5244.  
  5245.                             var checkStop=function(){//当手柄到达点击位置时停止
  5246.                                 var handleOffset=parseFloat(handle.style[pro[0]]);
  5247.                                 if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){
  5248.                                     clearTimeout(scrollTimeout);
  5249.                                     clearInterval(scrollInterval);
  5250.                                 };
  5251.                             };
  5252.  
  5253.  
  5254.                             var scrollInterval;
  5255.                             var scrollTimeout=setTimeout(function(){
  5256.                                 scroll();
  5257.                                 scrollInterval=setInterval(function(){
  5258.                                     scroll();
  5259.                                     checkStop();
  5260.                                 },120);
  5261.                                 checkStop();
  5262.                             },300);
  5263.  
  5264.  
  5265.                             checkStop();
  5266.  
  5267.                             var upHandler=function(){
  5268.                                 clearTimeout(scrollTimeout);
  5269.                                 clearInterval(scrollInterval);
  5270.                                 document.removeEventListener('mouseup',upHandler,true);
  5271.                             };
  5272.                             document.addEventListener('mouseup',upHandler,true);
  5273.                         }break;
  5274.                     };
  5275.  
  5276.                 },true);
  5277.             },
  5278.             reset:function(){//判断滚动条该显示还是隐藏
  5279.  
  5280.                 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height'];
  5281.  
  5282.                 //如果内容大于容器的content区域
  5283.  
  5284.                 var scrollSize=this.container[pro[0]];
  5285.                 var clientSize=this.container[pro[1]];
  5286.                 var scrollMax=scrollSize - clientSize;
  5287.                 this.scrollMax=scrollMax;
  5288.                 if(scrollMax>0){
  5289.                     this.show();
  5290.                     var trackSize=this.scrollbar.track[pro[1]];
  5291.                     this.trackSize=trackSize;
  5292.                     var handleSize=Math.floor((clientSize/scrollSize) * trackSize);
  5293.                     handleSize=Math.max(20,handleSize);//限制手柄的最小大小;
  5294.                     this.handleSize=handleSize;
  5295.                     this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度
  5296.                     this.scrollbar.handle.style[pro[2]]= handleSize + 'px';
  5297.                     this.scroll(this.getScrolled());
  5298.                 }else{
  5299.                     this.hide();
  5300.                 };
  5301.             },
  5302.             show:function(){
  5303.                 if(this.shown)return;
  5304.                 this.shown=true;
  5305.                 this.scrollbar.bar.style.display='block';
  5306.             },
  5307.             hide:function(){
  5308.                 if(!this.shown)return;
  5309.                 this.shown=false;
  5310.                 this.scrollbar.bar.style.display='none';
  5311.             },
  5312.             scrollBy:function(distance,handleDistance){
  5313.                 return this.scroll(this.getScrolled() + (handleDistance?  distance / this.one :  distance));
  5314.             },
  5315.             scrollByPages:function(num){
  5316.                 this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num);
  5317.             },
  5318.             scroll:function(distance,handleDistance,transition){
  5319.                 if(!this.shown)return;
  5320.  
  5321.                 //滚动实际滚动条
  5322.                 var _distance=distance;
  5323.                 _distance=handleDistance?  distance / this.one :  distance;
  5324.                 _distance=Math.max(0,_distance);
  5325.                 _distance=Math.min(_distance,this.scrollMax);
  5326.  
  5327.  
  5328.                 var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop'];
  5329.  
  5330.  
  5331.                 //滚动虚拟滚动条
  5332.                 //根据比例转换为滚动条上应该滚动的距离。
  5333.                 distance=handleDistance? distance : this.one * distance;
  5334.                 //处理非法值
  5335.                 distance=Math.max(0,distance);//如果值小于0那么取0
  5336.                 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值
  5337.  
  5338.                 var shs=this.scrollbar.handle.style;
  5339.                 var container=this.container;
  5340.                 if(transition){
  5341.                     clearInterval(this.transitionInterval);
  5342.  
  5343.                     var start=0;
  5344.                     var duration=10;
  5345.  
  5346.                     var cStart=this.getScrolled();
  5347.                     var cChange=_distance-cStart;
  5348.                     var sStart=parseFloat(shs[pro[0]]);
  5349.                     var sChange=distance-sStart;
  5350.  
  5351.                     var transitionInterval=setInterval(function(){
  5352.                         var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration);
  5353.                         var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration);
  5354.  
  5355.                         container[pro[1]]=cEnd;
  5356.                         shs[pro[0]]=sEnd + 'px';
  5357.  
  5358.                         start++;
  5359.                         if(start>=duration){
  5360.                             clearInterval(transitionInterval);
  5361.                         };
  5362.                     },35);
  5363.  
  5364.                     this.transitionInterval=transitionInterval;
  5365.  
  5366.                     return;
  5367.                 };
  5368.  
  5369.                 var noScroll=shs[pro[0]]==distance + 'px';
  5370.                 shs[pro[0]]=distance + 'px';
  5371.                 container[pro[1]]=_distance;
  5372.                 return noScroll;
  5373.             },
  5374.             getScrolled:function(){
  5375.                 return  this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')];
  5376.             },
  5377.         };
  5378.  
  5379.  
  5380.         //放大镜
  5381.         function MagnifierC(img,data){
  5382.             this.img=img;
  5383.             this.data=data;
  5384.             this.init();
  5385.         };
  5386.  
  5387.         MagnifierC.all=[];
  5388.         MagnifierC.styleZIndex=900000000;//全局z-index;
  5389.         MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort();//升序
  5390.         MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序
  5391.  
  5392.         MagnifierC.prototype={
  5393.             init:function(){
  5394.                 this.addStyle();
  5395.                 MagnifierC.all.push(this);
  5396.                 var container=document.createElement('span');
  5397.  
  5398.                 container.className='pv-magnifier-container';
  5399.                 document.body.appendChild(container);
  5400.  
  5401.                 this.magnifier=container;
  5402.  
  5403.                 var imgNaturalSize={
  5404.                     h:this.img.naturalHeight,
  5405.                     w:this.img.naturalWidth,
  5406.                 };
  5407.  
  5408.                 this.imgNaturalSize=imgNaturalSize;
  5409.  
  5410.                 var cs=container.style;
  5411.                 cs.zIndex=MagnifierC.styleZIndex++;
  5412.  
  5413.  
  5414.  
  5415.                 var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2);
  5416.                 this.maxDia=maxDia;
  5417.  
  5418.                 var radius=prefs.magnifier.radius;
  5419.                 radius=Math.min(maxDia/2,radius);
  5420.                 this.radius=radius;
  5421.                 var diameter=radius * 2;
  5422.                 this.diameter=diameter;
  5423.  
  5424.                 cs.width=diameter + 'px';
  5425.                 cs.height=diameter + 'px';
  5426.                 cs.borderRadius=radius+1 + 'px';
  5427.                 cs.backgroundImage='url("'+ this.img.src +'")';
  5428.                 cs.marginLeft= -radius +'px';
  5429.                 cs.marginTop= -radius +'px';
  5430.  
  5431.                 var imgPos=getContentClientRect(this.data.img);
  5432.                 var wScrolled=getScrolled();
  5433.                 var imgRange={//图片所在范围
  5434.                     x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x],
  5435.                     y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y],
  5436.                 };
  5437.                 var imgW=imgRange.x[1] - imgRange.x[0];
  5438.                 var imgH=imgRange.y[1] - imgRange.y[0];
  5439.                 //如果图片太小的话，进行范围扩大。
  5440.                 var minSize=60;
  5441.                 if(imgW < minSize){
  5442.                     imgRange.x[1] +=(minSize - imgW)/2;
  5443.                     imgRange.x[0] -=(minSize - imgW)/2;
  5444.                     imgW=minSize;
  5445.                 };
  5446.                 if(imgH < minSize){
  5447.                     imgRange.y[1] +=(minSize - imgH)/2;
  5448.                     imgRange.y[0] -=(minSize - imgH)/2;
  5449.                     imgH=minSize;
  5450.                 };
  5451.                 this.imgSize={
  5452.                     w:imgW,
  5453.                     h:imgH,
  5454.                 };
  5455.                 this.imgRange=imgRange;
  5456.                 //console.log(this.imgRange,this.imgSize);
  5457.  
  5458.                 this.setMouseRange();
  5459.  
  5460.  
  5461.                 this.move({
  5462.                     pageX:imgRange.x[0],
  5463.                     pageY:imgRange.y[0],
  5464.                 });
  5465.  
  5466.                 this._focus=this.focus.bind(this);
  5467.                 this._blur=this.blur.bind(this);
  5468.                 this._move=this.move.bind(this);
  5469.                 this._remove=this.remove.bind(this);
  5470.                 this._pause=this.pause.bind(this);
  5471.                 this._zoom=this.zoom.bind(this);
  5472.  
  5473.                 if(prefs.magnifier.wheelZoom.enabled){
  5474.                     this.zoomLevel=1;
  5475.                     this.defaultDia=diameter;
  5476.                     addWheelEvent(container,this._zoom,false);
  5477.                 };
  5478.  
  5479.                 container.addEventListener('mouseover',this._focus,false);
  5480.                 container.addEventListener('mouseout',this._blur,false);
  5481.                 container.addEventListener('dblclick',this._remove,false);
  5482.                 container.addEventListener('click',this._pause,false);
  5483.  
  5484.  
  5485.                 document.addEventListener('mousemove',this._move,true);
  5486.             },
  5487.             addStyle:function(){
  5488.                 if(MagnifierC.style)return;
  5489.                 var style=document.createElement('style');
  5490.                 style.type='text/css';
  5491.                 MagnifierC.style=style;
  5492.                 style.textContent='\
  5493.                     .pv-magnifier-container{\
  5494.                     position:absolute;\
  5495.                     padding:0;\
  5496.                     margin:0;\
  5497.                     background-origin:border-box;\
  5498.                     -moz-box-sizing:border-box;\
  5499.                     box-sizing:border-box;\
  5500.                     border:3px solid #CCCCCC;\
  5501.                     background:rgba(40, 40, 40, 0.9) no-repeat;\
  5502.                     }\
  5503.                     .pv-magnifier-container_focus{\
  5504.                     box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\
  5505.                     }\
  5506.                     .pv-magnifier-container_pause{\
  5507.                     border-color:red;\
  5508.                     }\
  5509.                     ';
  5510.                 document.head.appendChild(style);
  5511.             },
  5512.             focus:function(){
  5513.                 this.magnifier.classList.add('pv-magnifier-container_focus');
  5514.                 this.magnifier.style.zIndex=MagnifierC.styleZIndex++;
  5515.             },
  5516.             blur:function(){
  5517.                 this.magnifier.classList.remove('pv-magnifier-container_focus');
  5518.             },
  5519.             move:function(e){
  5520.                 var mouseCoor={
  5521.                     x:e.pageX,
  5522.                     y:e.pageY,
  5523.                 };
  5524.                 var mouseRange=this.mouseRange;
  5525.                 var imgRange=this.imgRange;
  5526.  
  5527.                 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
  5528.                 if(mouseCoor.x > imgRange.x[1]){
  5529.                     mouseCoor.x = imgRange.x[1];
  5530.                 }else if(mouseCoor.x < imgRange.x[0]){
  5531.                     mouseCoor.x = imgRange.x[0];
  5532.                 };
  5533.                 if(mouseCoor.y > imgRange.y[1]){
  5534.                     mouseCoor.y = imgRange.y[1];
  5535.                 }else if(mouseCoor.y < imgRange.y[0]){
  5536.                     mouseCoor.y = imgRange.y[0];
  5537.                 };
  5538.  
  5539.                 var ms=this.magnifier.style;
  5540.                 ms.top= mouseCoor.y + 'px';
  5541.                 ms.left= mouseCoor.x + 'px';
  5542.  
  5543.                 var radius=this.radius;
  5544.                 var imgSize=this.imgSize;
  5545.                 var imgNaturalSize=this.imgNaturalSize;
  5546.                 var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px';
  5547.                 var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px';
  5548.                 //console.log(px,py);
  5549.                 ms.backgroundPosition=px + ' ' + py;
  5550.             },
  5551.             getNextZoomLevel:function(){
  5552.                 var level;
  5553.                 var self=this;
  5554.                 if(this.zoomOut){//缩小
  5555.                     MagnifierC.zoomRangeR._find(function(value){
  5556.                         if(value < self.zoomLevel){
  5557.                             level=value;
  5558.                             return true;
  5559.                         }
  5560.                     })
  5561.                 }else{
  5562.                     MagnifierC.zoomRange._find(function(value){
  5563.                         if(value > self.zoomLevel){
  5564.                             level=value;
  5565.                             return true;
  5566.                         };
  5567.                     });
  5568.                 }
  5569.                 return level;
  5570.             },
  5571.             zoom:function(e){
  5572.                 if(e.deltaY===0)return;//非Y轴的滚动
  5573.                 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return;
  5574.                 e.preventDefault();
  5575.                 if(e.deltaY < 0){//向上滚，放大；
  5576.                     if(this.diameter >= this.maxDia)return;
  5577.                     this.zoomOut=false;
  5578.                 }else{
  5579.                     this.zoomOut=true;
  5580.                 };
  5581.                 var level=this.getNextZoomLevel();
  5582.                 if(!level)return;
  5583.  
  5584.                 this.zoomLevel=level;
  5585.                 var diameter=this.defaultDia * level;
  5586.                 if(diameter > this.maxDia){
  5587.                     diameter = this.maxDia;
  5588.                 };
  5589.  
  5590.                 var radius=diameter/2
  5591.                 this.diameter=diameter;
  5592.                 var bRadius=this.radius;
  5593.                 this.radius=radius;
  5594.                 this.setMouseRange();
  5595.                 var ms=this.magnifier.style;
  5596.                 ms.width=diameter+'px';
  5597.                 ms.height=diameter+'px';
  5598.                 ms.borderRadius=radius+1 + 'px';
  5599.                 ms.marginLeft=-radius+'px';
  5600.                 ms.marginTop=-radius+'px';
  5601.                 var bBP=ms.backgroundPosition.split(' ');
  5602.                 ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px');
  5603.  
  5604.             },
  5605.             pause:function(){
  5606.                 if(this.paused){
  5607.                     this.magnifier.classList.remove('pv-magnifier-container_pause');
  5608.                     document.addEventListener('mousemove',this._move,true);
  5609.                 }else{
  5610.                     this.magnifier.classList.add('pv-magnifier-container_pause');
  5611.                     document.removeEventListener('mousemove',this._move,true);
  5612.                 };
  5613.                 this.paused=!this.paused;
  5614.             },
  5615.             setMouseRange:function(){
  5616.                 var imgRange=this.imgRange;
  5617.                 var radius=this.radius;
  5618.                 this.mouseRange={//鼠标活动范围
  5619.                     x:[imgRange.x[0]-radius , imgRange.x[1] + radius],
  5620.                     y:[imgRange.y[0]-radius , imgRange.y[1] + radius],
  5621.                 };
  5622.             },
  5623.             remove:function(){
  5624.                 this.magnifier.parentNode.removeChild(this.magnifier);
  5625.                 document.removeEventListener('mousemove',this._move,true);
  5626.                 MagnifierC.all.splice(MagnifierC.all.indexOf(this),1);
  5627.             },
  5628.         };
  5629.  
  5630.         //图片窗口
  5631.         function ImgWindowC(img, data){
  5632.             this.img=img;
  5633.             this.src=img.src;
  5634.             this.data = data;
  5635.  
  5636.             this.init();
  5637.         };
  5638.  
  5639.         ImgWindowC.all=[];//所有的窗口对象
  5640.         ImgWindowC.styleZIndex=2147483647;//全局z-index;
  5641.         ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort();//升序
  5642.         ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序
  5643.         ImgWindowC.overlayer=null;
  5644.  
  5645.  
  5646.         ImgWindowC.prototype={
  5647.             init:function(){
  5648.                 var self=this;
  5649.                 //图片是否已经被打开
  5650.                 if(ImgWindowC.all._find(function(iwin){
  5651.                     if(iwin.src==self.src){
  5652.                         iwin.firstOpen();
  5653.                         return true;
  5654.                     };
  5655.                 }))return;
  5656.  
  5657.                 this.addStyle();
  5658.  
  5659.                 var img=this.img;
  5660.                 img.className='pv-pic-window-pic pv-pic-ignored';
  5661.                 img.style.cssText='\
  5662.                  top:0px;\
  5663.                  left:0px;\
  5664.                  ';
  5665.  
  5666.                 var imgNaturalSize={
  5667.                     h:img.naturalHeight,
  5668.                     w:img.naturalWidth,
  5669.                 };
  5670.                 this.imgNaturalSize=imgNaturalSize;
  5671.  
  5672.                 var container=document.createElement('span');
  5673.                 container.style.cssText='\
  5674.                  cursor:pointer;\
  5675.                  top:0px;\
  5676.                  left:0px;\
  5677.                  ';
  5678.                 container.className='pv-pic-window-container';
  5679.                 container.innerHTML=
  5680.                     '<span class="pv-pic-window-rotate-indicator">'+
  5681.                     '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+
  5682.                     '</span>'+
  5683.                     '<span class="pv-pic-window-rotate-overlayer"></span>'+
  5684.                     '<span class="pv-pic-window-toolbar" unselectable="on">'+
  5685.                     '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="'+i18n("hand")+'"></span>'+
  5686.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5687.                     '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="旋转"></span>'+
  5688.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5689.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+
  5690.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">0</span>'+
  5691.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+90</span>'+
  5692.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-90</span>'+
  5693.                     '</span>'+
  5694.                     '</span>'+
  5695.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5696.                     '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="'+i18n("scale")+'"></span>'+
  5697.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5698.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+
  5699.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">1</span>'+
  5700.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+0.1</span>'+
  5701.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-0.1</span>'+
  5702.                     '</span>'+
  5703.                     '</span>'+
  5704.                     '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="'+i18n("horizontalFlip")+'"></span>'+
  5705.                     '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="'+i18n("verticalFlip")+'"></span>'+
  5706.                     '</span>'+
  5707.                     '<span class="pv-pic-window-close"></span>' +
  5708.                     '<span class="pv-pic-window-search" title="'+i18n("similarImage")+'"></span>' +
  5709.                     '<span class="pv-pic-window-range"></span>' +
  5710.                     '<span class="pv-pic-window-description"></span>'+
  5711.                     '<span class="pv-pic-search-state"></span>';
  5712.  
  5713.                 container.insertBefore(img,container.firstChild);
  5714.  
  5715.                 this.imgWindow=container;
  5716.  
  5717.                 var toolMap={
  5718.                     'hand':container.querySelector('.pv-pic-window-tb-hand'),
  5719.                     'rotate':container.querySelector('.pv-pic-window-tb-rotate'),
  5720.                     'zoom':container.querySelector('.pv-pic-window-tb-zoom'),
  5721.                     'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'),
  5722.                     'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'),
  5723.                 };
  5724.                 this.toolMap=toolMap;
  5725.  
  5726.  
  5727.                 //关闭
  5728.                 var closeButton=container.querySelector('.pv-pic-window-close');
  5729.                 closeButton.style.cssText='top: -24px;right: 0px;';
  5730.                 this.closeButton=closeButton;
  5731.                 closeButton.addEventListener('click',function(e){
  5732.                     self.remove();
  5733.                 },false);
  5734.  
  5735.                 var searchButton=container.querySelector('.pv-pic-window-search');
  5736.                 searchButton.style.cssText='top: -24px;right: 50px;';
  5737.                 this.searchButton=searchButton;
  5738.                 var srcs, from;
  5739.                 img.onerror=function(e){
  5740.                     setSearchState(i18n("loadNextSimilar"),img.parentNode);
  5741.                     console.info(img.src+i18n("loadError"));
  5742.                     var src=self.srcs.shift();
  5743.                     if(src)img.src=src;
  5744.                     else{
  5745.                         if(from<searchSort.length){
  5746.                             from++;
  5747.                             searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  5748.                                 from=index;
  5749.                                 self.srcs=srcs;
  5750.                                 self.img.src=srcs.shift();
  5751.                             },null,null,from);
  5752.                         }else{
  5753.                             setSearchState(i18n("findNoPic"),img.parentNode);
  5754.                             setTimeout(function(){
  5755.                                 setSearchState("",img.parentNode);
  5756.                             },2000);
  5757.                         }
  5758.                     }
  5759.                 };
  5760.                 img.onload=function(e){
  5761.                     setSearchState("",img.parentNode);
  5762.                     self.imgNaturalSize={
  5763.                         h:img.naturalHeight,
  5764.                         w:img.naturalWidth,
  5765.                     };
  5766.                     self.zoom(1);
  5767.                     self.fitToScreen();
  5768.                 }
  5769.                 searchButton.addEventListener('click',function(e){
  5770.                     sortSearch();
  5771.                     searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  5772.                         from=index;
  5773.                         self.srcs=srcs;
  5774.                         self.img.src=srcs.shift();
  5775.                     });
  5776.                 },false);
  5777.  
  5778.                 /**
  5779.          * 说明
  5780.          * 1、对原来的适应屏幕等功能会有影响，暂时禁用。
  5781.          * 2、分为 absolute 和默认的2种情况
  5782.          */
  5783.                 if (this.data) {
  5784.                     var descriptionSpan = container.querySelector('.pv-pic-window-description');
  5785.                     // descriptionSpan.style.cssText = '\
  5786.                     //  bottom: -40px;\
  5787.                     //  left: 10px;\
  5788.                     // ';
  5789.                     descriptionSpan.textContent = this.data.description || '';
  5790.                     // descriptionSpan.style.display = this.data.description ? 'block' : 'none';
  5791.                     descriptionSpan.style.display = 'none';
  5792.                     this.descriptionSpan = descriptionSpan;
  5793.                 }
  5794.  
  5795.                 var toolbar=container.querySelector('.pv-pic-window-toolbar');
  5796.                 toolbar.style.cssText='\
  5797. top: 0px;\
  5798. left: -45px;\
  5799. ';
  5800.                 this.toolbar=toolbar;
  5801.  
  5802.                 this.selectedToolClass='pv-pic-window-tb-tool-selected';
  5803.  
  5804.                 this.viewRange=container.querySelector('.pv-pic-window-range');
  5805.  
  5806.                 this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator');
  5807.                 this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer');
  5808.                 this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer');
  5809.  
  5810.  
  5811.                 this.hKeyUp=true;
  5812.                 this.rKeyUp=true;
  5813.                 this.zKeyUp=true;
  5814.  
  5815.                 this.spaceKeyUp=true;
  5816.                 this.ctrlKeyUp=true;
  5817.                 this.altKeyUp=true;
  5818.                 this.shiftKeyUp=true;
  5819.  
  5820.                 //缩放工具的扩展菜单
  5821.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){
  5822.                     var target=e.target;
  5823.                     var text=target.textContent;
  5824.                     var value;
  5825.                     switch(text){
  5826.                         case '1':{
  5827.                             value=1;
  5828.                         }break;
  5829.                         case '+0.1':{
  5830.                             value=self.zoomLevel + 0.1;
  5831.                         }break;
  5832.                         case '-0.1':{
  5833.                             value=self.zoomLevel - 0.1;
  5834.                         }break;
  5835.                     };
  5836.                     if(typeof value!='undefined'){
  5837.                         self.zoom(value,{x:0,y:0});
  5838.                     };
  5839.                 },true);
  5840.  
  5841.                 //旋转工具的扩展菜单
  5842.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){
  5843.                     var target=e.target;
  5844.                     var text=target.textContent;
  5845.                     var value;
  5846.                     function convert(deg){
  5847.                         return deg * Math.PI/180;
  5848.                     };
  5849.  
  5850.                     switch(text){
  5851.                         case '0':{
  5852.                             value=0;
  5853.                         }break;
  5854.                         case '+90':{
  5855.                             value=self.rotatedRadians + convert(90);
  5856.                         }break;
  5857.                         case '-90':{
  5858.                             value=self.rotatedRadians - convert(90);
  5859.                         }break;
  5860.                     };
  5861.  
  5862.                     var PI=Math.PI;
  5863.                     if(typeof value!='undefined'){
  5864.                         if(value>=2*PI){
  5865.                             value-=2*PI;
  5866.                         }else if(value<0){
  5867.                             value+=2*PI;
  5868.                         };
  5869.                         self.rotate(value,true);
  5870.                     };
  5871.                 },true);
  5872.  
  5873.                 toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具
  5874.                     self.toolbarEventHandler(e);
  5875.                 },false);
  5876.  
  5877.  
  5878.                 toolbar.addEventListener('dblclick',function(e){//鼠标双击工具
  5879.                     self.toolbarEventHandler(e);
  5880.                 },false);
  5881.  
  5882.  
  5883.                 //阻止浏览器对图片的默认控制行为
  5884.                 img.addEventListener('mousedown',function(e){
  5885.                     e.preventDefault();
  5886.                 },false);
  5887.  
  5888.  
  5889.                 container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作
  5890.                     self.imgWindowEventHandler(e);
  5891.                 },false);
  5892.  
  5893.                 container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片
  5894.                     self.imgWindowEventHandler(e);
  5895.                 },false);
  5896.  
  5897.                 if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放
  5898.                     addWheelEvent(container,function(e){//滚轮缩放
  5899.                         self.imgWindowEventHandler(e);
  5900.                     },false);
  5901.                 };
  5902.  
  5903.  
  5904.                 if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层
  5905.                     var overlayer=ImgWindowC.overlayer;
  5906.                     if(!overlayer){
  5907.                         var overlayer=document.createElement('span');
  5908.                         ImgWindowC.overlayer=overlayer;
  5909.                         overlayer.className='pv-pic-window-overlayer';
  5910.                         document.body.appendChild(overlayer);
  5911.                         overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color;
  5912.                     };
  5913.                     overlayer.style.display='block';
  5914.                 };
  5915.  
  5916.                 //是否点击图片外部关闭
  5917.                 if(prefs.imgWindow.close.clickOutside.trigger){
  5918.                     var clickOutside=function(e){
  5919.                         var target=e.target;
  5920.                         if(!container.contains(target)){
  5921.                             self.remove();
  5922.                         };
  5923.                     };
  5924.                     this.clickOutside=clickOutside;
  5925.                     document.addEventListener(prefs.imgWindow.close.clickOutside.trigger,clickOutside,true);
  5926.                 };
  5927.  
  5928.                 //是否双击图片本身关闭
  5929.                 if(prefs.imgWindow.close.dblClickImgWindow){
  5930.                     var dblClickImgWindow=function(e){
  5931.                         var target=e.target;
  5932.                         if(target==container || target==img || target==self.rotateOverlayer){
  5933.                             self.remove();
  5934.                         };
  5935.                     };
  5936.                     container.addEventListener('dblclick',dblClickImgWindow,true);
  5937.                 };
  5938.  
  5939.  
  5940.                 document.body.appendChild(container);
  5941.                 ImgWindowC.all.push(this);
  5942.  
  5943.                 this._blur=this.blur.bind(this);
  5944.                 this._focusedKeydown=this.focusedKeydown.bind(this);
  5945.                 this._focusedKeyup=this.focusedKeyup.bind(this);
  5946.  
  5947.                 this.rotatedRadians=0;//已经旋转的角度
  5948.                 this.zoomLevel=1;//缩放级别
  5949.                 this.setToolBadge('zoom',1);
  5950.  
  5951.                 //选中默认工具
  5952.                 this.selectTool(prefs.imgWindow.defaultTool);
  5953.  
  5954.                 this.firstOpen();
  5955.             },
  5956.  
  5957.  
  5958.             addStyle:function(){
  5959.                 if(ImgWindowC.style)return;
  5960.                 var style=document.createElement('style');
  5961.                 ImgWindowC.style=style;
  5962.                 style.textContent='\
  5963.                     .pv-pic-window-container {\
  5964.                     position: absolute;\
  5965.                     background-color: rgba(40,40,40,0.9);\
  5966.                     padding: 8px;\
  5967.                     border: 5px solid #ccc;\
  5968.                     line-height: 0;\
  5969.                     text-align: left;\
  5970.                     box-sizing: content-box;\
  5971.                     }\
  5972.                     .pv-pic-window-container_focus {\
  5973.                     box-shadow: 0 0 10px rgba(0,0,0,0.6);\
  5974.                     box-sizing: content-box;\
  5975.                     }\
  5976.                     .pv-pic-window-close,\
  5977.                     .pv-pic-window-search,\
  5978.                     .pv-pic-window-toolbar,\
  5979.                     .pv-pic-window-tb-tool-extend-menu{\
  5980.                     -webkit-transition: opacity 0.2s ease-in-out;\
  5981.                     transition: opacity 0.2s ease-in-out;\
  5982.                     }\
  5983.                     .pv-pic-window-toolbar {\
  5984.                     position: absolute;\
  5985.                     background-color: #535353;\
  5986.                     padding: 0;\
  5987.                     opacity: 0.9;\
  5988.                     display: none;\
  5989.                     cursor: default;\
  5990.                     -o-user-select: none;\
  5991.                     -webkit-user-select: none;\
  5992.                     -moz-user-select: -moz-none;\
  5993.                     user-select: none;\
  5994.                     }\
  5995.                     .pv-pic-window-toolbar:hover {\
  5996.                     opacity: 1;\
  5997.                     }\
  5998.                     .pv-pic-window-toolbar_focus {\
  5999.                     display: block;\
  6000.                     }\
  6001.                     .pv-pic-window-close {\
  6002.                     cursor: pointer;\
  6003.                     position: absolute;\
  6004.                     right: 0px;\
  6005.                     top: -24px;\
  6006.                     background: url("'+prefs.icons.close+'") no-repeat center bottom;\
  6007.                     height: 17px;\
  6008.                     width: 46px;\
  6009.                     opacity: 0.9;\
  6010.                     border:none;\
  6011.                     padding:0;\
  6012.                     padding-top:2px;\
  6013.                     background-color:#1771FF;\
  6014.                     display: none;\
  6015.                     }\
  6016.                     .pv-pic-window-close:hover {\
  6017.                     background-color:red;\
  6018.                     opacity: 1;\
  6019.                     }\
  6020.                     .pv-pic-window-close_focus {\
  6021.                     display: block;\
  6022.                     }\
  6023.                     .pv-pic-window-search {\
  6024.                     cursor: pointer;\
  6025.                     position: absolute;\
  6026.                     right: 50px;\
  6027.                     top: -24px;\
  6028.                     background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\
  6029.                     height: 17px;\
  6030.                     width: 46px;\
  6031.                     opacity: 0.9;\
  6032.                     border:none;\
  6033.                     padding:0;\
  6034.                     padding-top:2px;\
  6035.                     background-color:#1771FF;\
  6036.                     display: none;\
  6037.                     }\
  6038.                     .pv-pic-window-search:hover {\
  6039.                     background-color:red;\
  6040.                     opacity: 1;\
  6041.                     }\
  6042.                     .pv-pic-window-search_focus {\
  6043.                     display: block;\
  6044.                     }\
  6045.                     .pv-pic-window-description {\
  6046.                     margin-top: 20px;\
  6047.                     min-height: 20px;\
  6048.                     }\
  6049.                     .pv-pic-search-state {\
  6050.                     top: 10px;\
  6051.                     left: 10px;\
  6052.                     display: block;\
  6053.                     position: absolute;\
  6054.                     z-index: 1;\
  6055.                     color: #ffff00;\
  6056.                     width: 500px;\
  6057.                     font-size: large;\
  6058.                     text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\
  6059.                     -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6060.                     -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6061.                     }\
  6062.                     .pv-pic-window-pic {\
  6063.                     position: relative;\
  6064.                     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*/\
  6065.                     max-width:none;\
  6066.                     min-width:none;\
  6067.                     max-height:none;\
  6068.                     min-height:none;\
  6069.                     padding:0;\
  6070.                     margin:0;\
  6071.                     border:none;\
  6072.                     vertical-align:middle;\
  6073.                     }\
  6074.                     .pv-pic-window-pic_focus {\
  6075.                     box-shadow: 0 0 6px black;\
  6076.                     }\
  6077.                     .pv-pic-window-tb-tool,\
  6078.                     .pv-pic-window-tb-command{\
  6079.                     box-sizing:content-box;\
  6080.                     -moz-box-sizing:content-box;\
  6081.                     -webkit-box-sizing:content-box;\
  6082.                     height: 24px;\
  6083.                     width: 24px;\
  6084.                     padding: 12px 8px 6px 6px;\
  6085.                     margin:0;\
  6086.                     display: block;\
  6087.                     background: transparent no-repeat center;\
  6088.                     cursor: pointer;\
  6089.                     position: relative;\
  6090.                     border: none;\
  6091.                     border-left: 2px solid transparent;\
  6092.                     border-bottom: 1px solid #868686;\
  6093.                     background-origin: content-box;\
  6094.                     }\
  6095.                     .pv-pic-window-toolbar > span:last-child {\
  6096.                     border-bottom: none;\
  6097.                     }\
  6098.                     .pv-pic-window-tb-tool:hover,\
  6099.                     .pv-pic-window-tb-command:hover{\
  6100.                     border-left: 2px solid red;\
  6101.                     }\
  6102.                     .pv-pic-window-tb-tool-selected{\
  6103.                     box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\
  6104.                     border-left:2px solid #1771FF;\
  6105.                     }\
  6106.                     .pv-pic-window-tb-hand {\
  6107.                     background-image: url("'+prefs.icons.hand+'");\
  6108.                     }\
  6109.                     .pv-pic-window-tb-rotate {\
  6110.                     background-image: url("'+prefs.icons.rotate+'");\
  6111.                     }\
  6112.                     .pv-pic-window-tb-zoom {\
  6113.                     background-image: url("'+prefs.icons.zoom+'");\
  6114.                     }\
  6115.                     .pv-pic-window-tb-flip-horizontal {\
  6116.                     background-image: url("'+prefs.icons.flipHorizontal+'");\
  6117.                     }\
  6118.                     .pv-pic-window-tb-flip-vertical {\
  6119.                     background-image: url("'+prefs.icons.flipVertical+'");\
  6120.                     }\
  6121.                     .pv-pic-window-tb-tool-badge-container {\
  6122.                     display: block;\
  6123.                     position: relative;\
  6124.                     }\
  6125.                     .pv-pic-window-tb-tool-badge {\
  6126.                     position: absolute;\
  6127.                     top: -3px;\
  6128.                     right: 1px;\
  6129.                     font-size: 10px;\
  6130.                     line-height: 1.5;\
  6131.                     padding: 0 3px;\
  6132.                     background-color: #F93;\
  6133.                     border-radius: 50px;\
  6134.                     opacity: 0.5;\
  6135.                     color: black;\
  6136.                     }\
  6137.                     .pv-pic-window-tb-tool-extend-menu{\
  6138.                     position:absolute;\
  6139.                     top:0;\
  6140.                     margin-left:-1px;\
  6141.                     background-color:#535353;\
  6142.                     display:none;\
  6143.                     left:40px;\
  6144.                     color:#C3C3C3;\
  6145.                     font-size:12px;\
  6146.                     text-shadow:0px -1px 0px black;\
  6147.                     opacity:0.7;\
  6148.                     }\
  6149.                     .pv-pic-window-tb-tool-extend-menu:hover{\
  6150.                     opacity:0.9;\
  6151.                     }\
  6152.                     .pv-pic-window-tb-tool-extend-menu-item{\
  6153.                     display:block;\
  6154.                     line-height:1.5;\
  6155.                     text-align:center;\
  6156.                     padding:10px;\
  6157.                     cursor:pointer;\
  6158.                     border: none;\
  6159.                     border-right: 2px solid transparent;\
  6160.                     border-bottom: 1px solid #868686;\
  6161.                     }\
  6162.                     .pv-pic-window-tb-tool-extend-menu-item:last-child{\
  6163.                     border-bottom: none;\
  6164.                     }\
  6165.                     .pv-pic-window-tb-tool-extend-menu-item:hover{\
  6166.                     border-right:2px solid red;\
  6167.                     }\
  6168.                     .pv-pic-window-tb-tool-extend-menu-item:active{\
  6169.                     padding:11px 9px 9px 11px;\
  6170.                     }\
  6171.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\
  6172.                     border-left:2px solid red;\
  6173.                     }\
  6174.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\
  6175.                     display:block;\
  6176.                     }\
  6177.                     .pv-pic-window-tb-tool-extend-menu-container::after{\
  6178.                     content:"";\
  6179.                     position:absolute;\
  6180.                     right:1px;\
  6181.                     bottom:2px;\
  6182.                     width:0;\
  6183.                     height:0;\
  6184.                     padding:0;\
  6185.                     margin:0;\
  6186.                     border:3px solid #C3C3C3;\
  6187.                     border-top-color:transparent;\
  6188.                     border-left-color:transparent;\
  6189.                     opacity:0.5;\
  6190.                     }\
  6191.                     .pv-pic-window-overlayer{\
  6192.                     height:100%;\
  6193.                     width:100%;\
  6194.                     position:fixed;\
  6195.                     z-index:999999999;\
  6196.                     top:0;\
  6197.                     left:0;\
  6198.                     }\
  6199.                     .pv-pic-window-rotate-indicator{\
  6200.                     display:none;\
  6201.                     position:fixed;\
  6202.                     width:250px;\
  6203.                     height:250px;\
  6204.                     padding:10px;\
  6205.                     margin-top:-135px;\
  6206.                     margin-left:-135px;\
  6207.                     background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\
  6208.                     }\
  6209.                     .pv-pic-window-rotate-indicator-pointer{\
  6210.                     display:block;\
  6211.                     margin-left:auto;\
  6212.                     margin-right:auto;\
  6213.                     background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\
  6214.                     width:60px;\
  6215.                     height:240px;\
  6216.                     position:relative;\
  6217.                     top:5px;\
  6218.                     transform:rotate(0.1deg);\
  6219.                     }\
  6220.                     .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*/\
  6221.                     position:absolute;\
  6222.                     top:0;\
  6223.                     bottom:0;\
  6224.                     left:0;\
  6225.                     right:0;\
  6226.                     display:none;\
  6227.                     background-color:transparent;\
  6228.                     }\
  6229.                     .pv-pic-window-range{\
  6230.                     position:absolute;\
  6231.                     border:none;\
  6232.                     width:100px;\
  6233.                     height:100px;\
  6234.                     box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\
  6235.                     display:none;\
  6236.                     padding:0;\
  6237.                     background-color:rgba(255, 0, 0, 0.150);\
  6238.                     }\
  6239.                     ';
  6240.                 document.head.appendChild(style);
  6241.             },
  6242.  
  6243.             firstOpen:function(){
  6244.                 this.focus();
  6245.                 var imgWindow=this.imgWindow;
  6246.                 var scrolled=getScrolled();
  6247.                 imgWindow.style.left=-5 + scrolled.x + 'px';
  6248.                 imgWindow.style.top=-5 + scrolled.y + 'px';
  6249.  
  6250.                 if(prefs.imgWindow.fitToScreen){
  6251.                     this.fitToScreen();
  6252.                     this.center(true,true);
  6253.                 }else{
  6254.                     //window的尺寸
  6255.                     var wSize=getWindowSize();
  6256.                     //空隙
  6257.                     wSize.h -= 16;
  6258.                     wSize.w -= 16;
  6259.  
  6260.                     var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6261.  
  6262.                     var rectSize={
  6263.                         h:parseFloat(imgWindowCS.height),
  6264.                         w:parseFloat(imgWindowCS.width),
  6265.                     };
  6266.  
  6267.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  6268.                 };
  6269.  
  6270.                 this.keepScreenInside();
  6271.             },
  6272.             keepScreenInside:function(){//保持按钮在屏幕里面.
  6273.                 var imgWindow=this.imgWindow;
  6274.                 var imgWindowFullSize={
  6275.                     h:imgWindow.offsetHeight,
  6276.                     w:imgWindow.offsetWidth,
  6277.                 };
  6278.  
  6279.                 var windowSize=getWindowSize();
  6280.  
  6281.                 function keepSI(obj,offsetDirection,defaultValue, out){
  6282.                     var objRect=obj.getBoundingClientRect();
  6283.                     var objStyle=obj.style;
  6284.  
  6285.                     while(offsetDirection.length){
  6286.                         var oD=offsetDirection[0];
  6287.                         var oDV=defaultValue[0];
  6288.                         offsetDirection.shift();
  6289.                         defaultValue.shift();
  6290.                         var oValue=parseFloat(objStyle[oD]);
  6291.                         var newValue;
  6292.                         switch(oD){
  6293.                             case 'top':{
  6294.                                 newValue=oValue - objRect.top;
  6295.                                 if(objRect.top<0){
  6296.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6297.                                 }else{
  6298.                                     newValue=Math.max(newValue,oDV);
  6299.                                 };
  6300.                             }break;
  6301.                             case 'right':{
  6302.                                 newValue=oValue + (objRect.right - windowSize.w);
  6303.                                 if(objRect.right > windowSize.w){//屏幕外
  6304.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6305.                                 }else{
  6306.                                     newValue=Math.max(newValue,oDV);
  6307.                                 };
  6308.                             }break;
  6309.                             case 'bottom':{
  6310.                                 newValue=oValue + (objRect.bottom - windowSize.h);
  6311.                                 if(objRect.bottom > windowSize.h){//屏幕外
  6312.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6313.                                 }else{
  6314.                                     newValue=Math.max(newValue,oDV);
  6315.                                 };
  6316.                             }break;
  6317.                             case 'left':{
  6318.                                 newValue=oValue - objRect.left;
  6319.                                 if(objRect.left<0){
  6320.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6321.                                 }else{
  6322.                                     newValue=Math.max(newValue,oDV);
  6323.                                 }
  6324.                             }break;
  6325.                         };
  6326.                         //console.log(newValue);
  6327.                         objStyle[oD]=newValue + 'px';
  6328.  
  6329.                     };
  6330.                 };
  6331.  
  6332.                 keepSI(this.closeButton,['top','right'],[-24,0]);
  6333.                 keepSI(this.searchButton,['top','right'],[-24,50]);
  6334.                 keepSI(this.toolbar,['top','left'],[0,-45]);
  6335.  
  6336.                 // 保持注释在图片里面
  6337.                 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]);
  6338.             },
  6339.             fitToScreen:function(){
  6340.                 var wSize=getWindowSize();
  6341.                 //空隙
  6342.                 wSize.h -= 16;
  6343.                 wSize.w -= 16;
  6344.  
  6345.                 var imgWindow=this.imgWindow;
  6346.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6347.                 var rectSize={
  6348.                     h:parseFloat(imgWindowCS.height),
  6349.                     w:parseFloat(imgWindowCS.width),
  6350.                 };
  6351.  
  6352.                 var size;
  6353.                 if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。
  6354.                     if(rectSize.w/rectSize.h > wSize.w/wSize.h){
  6355.                         size={
  6356.                             w:wSize.w,
  6357.                             h:wSize.w / (rectSize.w/rectSize.h),
  6358.                         };
  6359.                     }else{
  6360.                         size={
  6361.                             h:wSize.h,
  6362.                             w:wSize.h * (rectSize.w/rectSize.h),
  6363.                         }
  6364.                     };
  6365.  
  6366.                     this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6367.                 };
  6368.             },
  6369.             center:function(horizontal,vertical){
  6370.                 if(!horizontal && !vertical)return;
  6371.                 var wSize=getWindowSize();
  6372.                 var imgWindow=this.imgWindow;
  6373.                 var scrolled=getScrolled();
  6374.                 if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px';
  6375.                 if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px';
  6376.             },
  6377.  
  6378.  
  6379.             move:function(e){
  6380.                 this.working=true;
  6381.                 var cursor=this.cursor;
  6382.                 this.changeCursor('handing');
  6383.  
  6384.                 var mouseCoor={
  6385.                     x:e.pageX,
  6386.                     y:e.pageY,
  6387.                 };
  6388.                 var imgWindow=this.imgWindow;
  6389.                 var imgWStyle=imgWindow.style;
  6390.                 var oriOffset={
  6391.                     left:parseFloat(imgWStyle.left),
  6392.                     top:parseFloat(imgWStyle.top),
  6393.                 };
  6394.                 var self=this;
  6395.                 var moveHandler=function(e){
  6396.                     imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px';
  6397.                     imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px';
  6398.                     self.keepScreenInside();
  6399.                 };
  6400.                 var mouseupHandler=function(){
  6401.                     e.preventDefault();
  6402.                     self.changeCursor(cursor);
  6403.                     self.working=false;
  6404.                     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
  6405.                         self.tempHand=false;
  6406.                         self.changeCursor(self.selectedTool);
  6407.                     };
  6408.                     document.removeEventListener('mousemove',moveHandler,true);
  6409.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6410.                 };
  6411.                 document.addEventListener('mousemove',moveHandler,true);
  6412.                 document.addEventListener('mouseup',mouseupHandler,true);
  6413.             },
  6414.             rotate:function(origin,topLeft){
  6415.  
  6416.                 var img=this.img;
  6417.                 var imgWindow=this.imgWindow;
  6418.  
  6419.                 var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,'');
  6420.  
  6421.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6422.                 var imgRectSize={
  6423.                     h:parseFloat(imgWindowCS.height),
  6424.                     w:parseFloat(imgWindowCS.width),
  6425.                 };
  6426.  
  6427.                 var rectOffset={
  6428.                     top:parseFloat(imgWindow.style.top),
  6429.                     left:parseFloat(imgWindow.style.left),
  6430.                 };
  6431.  
  6432.                 var imgSize={
  6433.                     h:img.clientHeight,
  6434.                     w:img.clientWidth,
  6435.                 };
  6436.  
  6437.                 var imgOffset={
  6438.                     top:parseFloat(img.style.top),
  6439.                     left:parseFloat(img.style.left),
  6440.                 };
  6441.  
  6442.                 var self=this;
  6443.                 var PI=Math.PI;
  6444.  
  6445.                 var rotate=function (radians){
  6446.                     if(self.rotatedRadians==radians)return;
  6447.                     img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片
  6448.                     self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器
  6449.  
  6450.                     self.rotatedRadians=radians;
  6451.                     self.setToolBadge('rotate',radians/(PI/180));
  6452.  
  6453.                     var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize );
  6454.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6455.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6456.  
  6457.                     if(!topLeft){
  6458.                         self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize);
  6459.                     };
  6460.  
  6461.                     self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize);
  6462.                     self.keepScreenInside();
  6463.                 };
  6464.  
  6465.  
  6466.                 if(typeof origin=='number'){
  6467.                     rotate(origin);
  6468.                     return;
  6469.                 };
  6470.  
  6471.  
  6472.                 this.working=true;
  6473.  
  6474.                 var lastRotatedRadians=this.rotatedRadians;
  6475.                 this.shiftKeyUp=true;
  6476.                 var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度
  6477.  
  6478.                 var moveHandler=function(e){
  6479.                     self.rotateIndicator.style.display='block';
  6480.                     var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x );
  6481.                     if(radians>=2*PI){
  6482.                         radians-=2*PI;
  6483.                     }else if(radians<0){
  6484.                         radians+=2*PI;
  6485.                     };
  6486.  
  6487.                     if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放
  6488.                         radians -= radians % shiftRotateStep;
  6489.                         radians += shiftRotateStep;
  6490.                     };
  6491.                     rotate(radians);
  6492.                 };
  6493.  
  6494.                 var mouseupHandler=function(){
  6495.                     self.working=false;
  6496.                     self.rotateIndicator.style.display='none';
  6497.                     document.removeEventListener('mousemove',moveHandler,true);
  6498.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6499.                 };
  6500.  
  6501.                 document.addEventListener('mousemove',moveHandler,true);
  6502.                 document.addEventListener('mouseup',mouseupHandler,true);
  6503.             },
  6504.             convertToValidRadians:function(radians){
  6505.                 //转成0-90的等价角度。
  6506.                 var PI=Math.PI;
  6507.                 if(radians > PI){
  6508.                     radians = 2*PI - radians;
  6509.                 };
  6510.                 if(radians > 1/2*PI){
  6511.                     radians = PI - radians;
  6512.                 };
  6513.                 return radians;
  6514.             },
  6515.             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
  6516.                 imgSize= imgSize ? imgSize :{
  6517.                     h:this.img.clientHeight,
  6518.                     w:this.img.clentWidth,
  6519.                 };
  6520.  
  6521.                 if(typeof radians==='undefined'){
  6522.                     radians = this.rotatedRadians;
  6523.                 };
  6524.  
  6525.                 radians=this.convertToValidRadians(radians);
  6526.  
  6527.                 return {
  6528.                     h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)),
  6529.                     w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)),
  6530.                 };
  6531.             },
  6532.             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
  6533.  
  6534.                 if(typeof radians==='undefined'){
  6535.                     radians = this.rotatedRadians;
  6536.                 };
  6537.  
  6538.                 radians=this.convertToValidRadians(radians);
  6539.  
  6540.                 if(radians==0){
  6541.                     //radians=Math.PI/180 * 1/100;
  6542.                     return rectSize;
  6543.                 };
  6544.  
  6545.                 var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians));
  6546.                 var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians);
  6547.                 return {
  6548.                     h:h,
  6549.                     w:w,
  6550.                 };
  6551.  
  6552.             },
  6553.             setImgOffset:function(oriOffset,bImgSize,aImgSize){
  6554.                 var imgStyle=this.img.style;
  6555.  
  6556.                 //避免出现指数形式的数字和单位相加，导致变成无效值
  6557.                 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px';
  6558.                 var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2)  + 'px';
  6559.                 imgStyle.top= top;
  6560.                 imgStyle.left= left;
  6561.             },
  6562.             setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){
  6563.                 ratio= ratio? ratio : {x:1/2,y:1/2};
  6564.                 var imgWindowStyle=this.imgWindow.style;
  6565.                 var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px';
  6566.                 var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px';
  6567.                 imgWindowStyle.top= top;
  6568.                 imgWindowStyle.left= left;
  6569.             },
  6570.             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
  6571.                 var imgWindow=this.imgWindow;
  6572.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6573.                 var imgRectSize={
  6574.                     h:parseFloat(imgWindowCS.height),
  6575.                     w:parseFloat(imgWindowCS.width),
  6576.                 };
  6577.  
  6578.                 var rectOffset={
  6579.                     top:parseFloat(imgWindow.style.top),
  6580.                     left:parseFloat(imgWindow.style.left),
  6581.                 };
  6582.  
  6583.                 var img=this.img;
  6584.                 var self=this;
  6585.  
  6586.                 var zoom=function(level){//缩放到指定级别
  6587.                     if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return;
  6588.  
  6589.                     var afterImgSize={
  6590.                         h:self.imgNaturalSize.h * level,
  6591.                         w:self.imgNaturalSize.w * level,
  6592.                     };
  6593.                     img.width=afterImgSize.w;
  6594.                     img.height=afterImgSize.h;
  6595.  
  6596.                     var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize );
  6597.                     //console.log(afterimgRectSize);
  6598.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6599.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6600.                     self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio);
  6601.                     self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移
  6602.                     self.zoomLevel=level;
  6603.                     self.setToolBadge('zoom',level);
  6604.                     self.keepScreenInside();
  6605.                 };
  6606.  
  6607.                 if(typeof e!='object'){
  6608.                     ratio=ratio? ratio : {
  6609.                         x:1/2,
  6610.                         y:1/2,
  6611.                     };
  6612.                     zoom(e);
  6613.                     return;
  6614.                 };
  6615.  
  6616.                 this.working=true;
  6617.  
  6618.                 ratio=this.getZoomRatio({
  6619.                     x:e.clientX,
  6620.                     y:e.clientY,
  6621.                 });
  6622.  
  6623.  
  6624.                 var moved;
  6625.                 var lastPageX=e.pageX;
  6626.                 var currentLevel=this.zoomLevel;
  6627.                 var moveFired=0;
  6628.                 var moveHandler=function(e){
  6629.                     moveFired++
  6630.                     if(moveFired < 2){//有时候点击的时候不小心会触发一发move
  6631.                         return;
  6632.                     };
  6633.                     moved=true;
  6634.                     var pageX=e.pageX;
  6635.                     var level;
  6636.                     if(pageX > lastPageX){//向右移，zoomin扩大
  6637.                         self.changeCursor('zoom',false);
  6638.                         level=0.05;
  6639.                     }else{//向左移，zoomout缩小
  6640.                         self.changeCursor('zoom',true);
  6641.                         level=-0.05;
  6642.                     };
  6643.                     lastPageX=pageX;
  6644.                     currentLevel += level;
  6645.                     zoom(currentLevel);
  6646.                 };
  6647.  
  6648.                 var mouseupHandler=function(e){
  6649.                     self.working=false;
  6650.                     document.removeEventListener('mousemove',moveHandler,true);
  6651.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6652.  
  6653.                     var level=self.getNextZoomLevel();
  6654.  
  6655.                     if(self.zoomOut && self.altKeyUp){
  6656.                         self.zoomOut=false;
  6657.                     };
  6658.  
  6659.                     if(!moved){//如果没有平移缩放。
  6660.                         zoom(level);
  6661.                     };
  6662.  
  6663.                     self.changeCursor('zoom',self.zoomOut);
  6664.  
  6665.                     if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){
  6666.                         self.tempZoom=false;
  6667.                         self.changeCursor(self.selectedTool);
  6668.                     };
  6669.  
  6670.                 };
  6671.  
  6672.                 document.addEventListener('mousemove',moveHandler,true);
  6673.                 document.addEventListener('mouseup',mouseupHandler,true);
  6674.             },
  6675.             getNextZoomLevel:function(){
  6676.                 var level;
  6677.                 var self=this;
  6678.                 if(this.zoomOut){//缩小
  6679.                     ImgWindowC.zoomRangeR._find(function(value){
  6680.                         if(value < self.zoomLevel){
  6681.                             level=value;
  6682.                             return true;
  6683.                         }
  6684.                     })
  6685.                 }else{
  6686.                     ImgWindowC.zoomRange._find(function(value){
  6687.                         if(value > self.zoomLevel){
  6688.                             level=value;
  6689.                             return true;
  6690.                         };
  6691.                     });
  6692.                 }
  6693.                 return level;
  6694.             },
  6695.             getZoomRatio:function(mouseCoor){
  6696.                 var ibcRect=this.img.getBoundingClientRect();
  6697.                 var ratio={
  6698.                     x:(mouseCoor.x-ibcRect.left)/ibcRect.width,
  6699.                     y:(mouseCoor.y-ibcRect.top)/ibcRect.height,
  6700.                 };
  6701.                 if(ratio.x<0){
  6702.                     ratio.x=0
  6703.                 }else if(ratio.x>1){
  6704.                     ratio.x=1
  6705.                 };
  6706.                 if(ratio.y<0){
  6707.                     ratio.y=0
  6708.                 }else if(ratio.y>1){
  6709.                     ratio.y=1
  6710.                 };
  6711.                 return ratio;
  6712.             },
  6713.             aerialView:function(e){
  6714.                 this.working=true;
  6715.                 //记住现在的缩放比例
  6716.                 var cLevel=this.zoomLevel;
  6717.  
  6718.                 var wSize=getWindowSize();
  6719.                 wSize.h -= 16;
  6720.                 wSize.w -= 16;
  6721.  
  6722.                 var imgWindow=this.imgWindow;
  6723.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6724.                 var rectSize={
  6725.                     h:parseFloat(imgWindowCS.height),
  6726.                     w:parseFloat(imgWindowCS.width),
  6727.                 };
  6728.                 var rectRatio=rectSize.h/rectSize.w;
  6729.                 var windowRatio=wSize.h/wSize.w;
  6730.  
  6731.                 var size;
  6732.                 var rangeSize={};
  6733.                 if(rectRatio > windowRatio){
  6734.                     size={
  6735.                         h:wSize.h,
  6736.                         w:wSize.h / rectRatio,
  6737.                     };
  6738.                     rangeSize.h=Math.min(wSize.h *  (size.h / rectSize.h), size.h);
  6739.                     rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w);
  6740.                 }else{
  6741.                     size={
  6742.                         w:wSize.w,
  6743.                         h:wSize.w * rectRatio,
  6744.                     };
  6745.                     rangeSize.w=Math.min(wSize.w *  (size.w / rectSize.w), size.w);
  6746.                     rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h);
  6747.                 };
  6748.  
  6749.  
  6750.                 this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6751.  
  6752.                 this.center(true,true);
  6753.  
  6754.                 this.keepScreenInside();
  6755.  
  6756.                 var viewRange=this.viewRange;
  6757.                 var vRS=viewRange.style;
  6758.                 vRS.display='block';
  6759.                 vRS.height=rangeSize.h + 'px';
  6760.                 vRS.width=rangeSize.w + 'px';
  6761.                 vRS.top=0 + 'px';
  6762.                 vRS.left=0 + 'px';
  6763.  
  6764.  
  6765.  
  6766.                 var viewRangeRect=viewRange.getBoundingClientRect();
  6767.                 var scrolled=getScrolled();
  6768.                 var viewRangeCenterCoor={
  6769.                     x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w,
  6770.                     y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h,
  6771.                 };
  6772.  
  6773.                 var self=this;
  6774.  
  6775.                 var moveRange={
  6776.                     x:[8,8+size.w-rangeSize.w],
  6777.                     y:[8,8+size.h-rangeSize.h]
  6778.                 };
  6779.  
  6780.  
  6781.                 function setViewRangePosition(pageXY){
  6782.                     var top=pageXY.y - viewRangeCenterCoor.y;
  6783.                     var left=pageXY.x - viewRangeCenterCoor.x;
  6784.                     if(top<=moveRange.y[0]){
  6785.                         top=moveRange.y[0];
  6786.                     }else if(top>=moveRange.y[1]){
  6787.                         top=moveRange.y[1];
  6788.                     };
  6789.                     vRS.top= top + 'px';
  6790.                     if(left<=moveRange.x[0]){
  6791.                         left=moveRange.x[0];
  6792.                     }else if(left>=moveRange.x[1]){
  6793.                         left=moveRange.x[1];
  6794.                     };
  6795.                     vRS.left= left + 'px';
  6796.                 };
  6797.  
  6798.                 setViewRangePosition({
  6799.                     x:e.pageX,
  6800.                     y:e.pageY,
  6801.                 });
  6802.  
  6803.                 var moveHandler=function(e){
  6804.                     setViewRangePosition({
  6805.                         x:e.pageX,
  6806.                         y:e.pageY,
  6807.                     });
  6808.                 };
  6809.  
  6810.                 var mouseupHandler=function(){
  6811.                     self.working=false;
  6812.                     viewRange.style.display='none';
  6813.                     self.zoom(cLevel);
  6814.                     var scrolled=getScrolled();
  6815.                     imgWindow.style.top= -13 -  rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px';
  6816.                     imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px';
  6817.  
  6818.                     //说明图片的高度没有屏幕高，居中
  6819.                     //说明图片的宽度没有屏幕宽，居中
  6820.                     self.center(rangeSize.w == size.w , rangeSize.h == size.h);
  6821.  
  6822.                     self.keepScreenInside();
  6823.  
  6824.                     document.removeEventListener('mousemove',moveHandler,true);
  6825.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6826.                 };
  6827.                 document.addEventListener('mousemove',moveHandler,true);
  6828.                 document.addEventListener('mouseup',mouseupHandler,true);
  6829.             },
  6830.             setToolBadge:function(tool,content){
  6831.                 var scale=0;
  6832.                 switch(tool){
  6833.                     case 'zoom':{
  6834.                         scale=2;
  6835.                     }break;
  6836.                     case 'rotate':{
  6837.                         scale=1;
  6838.                     }break;
  6839.                     default:break;
  6840.                 }
  6841.                 content=typeof content=='string'? content : content.toFixed(scale);
  6842.                 this.toolMap[tool].nextElementSibling.textContent=content;
  6843.             },
  6844.             notExponential:function(num){//不要转为指数形势
  6845.                 if(num>0){
  6846.                     if(num >= 999999999999999934463){
  6847.                         return  999999999999999934463;
  6848.                     }else if(num <= 0.000001){
  6849.                         return 0.000001;
  6850.                     };
  6851.                 }else if(num < 0){
  6852.                     if(num >= -0.000001){
  6853.                         return -0.000001;
  6854.                     }else if(num <= -999999999999999934463){
  6855.                         return -999999999999999934463
  6856.                     };
  6857.                 };
  6858.  
  6859.                 return num;
  6860.             },
  6861.  
  6862.             blur:function(e){
  6863.                 if(!this.focused)return;
  6864.                 var imgWindow =this.imgWindow;
  6865.                 //点击imgWinodw的外部的时候失去焦点
  6866.                 if(e!==true && imgWindow.contains(e.target))return;
  6867.                 imgWindow.classList.remove('pv-pic-window-container_focus');
  6868.                 this.toolbar.classList.remove('pv-pic-window-toolbar_focus');
  6869.                 this.closeButton.classList.remove('pv-pic-window-close_focus');
  6870.                 this.searchButton.classList.remove('pv-pic-window-search_focus');
  6871.                 this.img.classList.remove('pv-pic-window-pic_focus');
  6872.                 document.removeEventListener('mousedown',this._blur,true);
  6873.                 document.removeEventListener('keydown',this._focusedKeydown,true);
  6874.                 document.removeEventListener('keyup',this._focusedKeyup,true);
  6875.                 this.changeCursor('default');
  6876.                 ImgWindowC.selectedTool=this.selectedTool;
  6877.                 this.focused=false;
  6878.             },
  6879.             focus:function(){
  6880.                 if(this.focused)return;
  6881.                 this.imgWindow.classList.add('pv-pic-window-container_focus');
  6882.                 this.toolbar.classList.add('pv-pic-window-toolbar_focus');
  6883.                 this.closeButton.classList.add('pv-pic-window-close_focus');
  6884.                 this.searchButton.classList.add('pv-pic-window-search_focus');
  6885.                 this.img.classList.add('pv-pic-window-pic_focus');
  6886.                 this.imgWindow.style.zIndex= ImgWindowC.styleZIndex;
  6887.                 this.zIndex=ImgWindowC.styleZIndex;
  6888.                 ImgWindowC.styleZIndex ++;
  6889.                 document.addEventListener('keydown',this._focusedKeydown,true);
  6890.                 document.addEventListener('keyup',this._focusedKeyup,true);
  6891.                 document.addEventListener('mousedown',this._blur,true);
  6892.  
  6893.                 //还原鼠标样式。
  6894.                 this.changeCursor(this.selectedTool);
  6895.  
  6896.                 if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){
  6897.                     this.selectTool(ImgWindowC.selectedTool);
  6898.                 };
  6899.  
  6900.                 this.focused=true;
  6901.             },
  6902.             focusedKeyup:function(e){
  6903.                 var keyCode=e.keyCode;
  6904.                 var valid=[32,18,16,72,17,72,82,90,67];
  6905.                 if(valid.indexOf(keyCode)==-1)return;
  6906.  
  6907.                 e.preventDefault();
  6908.  
  6909.                 switch(keyCode){
  6910.                     case 32:{//空格键，临时切换到移动
  6911.                         this.spaceKeyUp=true;
  6912.                         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）
  6913.                         if(!this.working){//松开按键的时候，没有在继续平移了。
  6914.                             this.tempHand=false;
  6915.                             this.changeCursor(this.selectedTool);
  6916.                         };
  6917.                     }break;
  6918.                     case 18:{//alt键盘切换缩小放大。
  6919.                         this.altKeyUp=true;
  6920.                         if(!this.zoomOut)return;
  6921.                         if(!this.working){
  6922.                             this.zoomOut=false;
  6923.                             this.changeCursor('zoom');
  6924.                             if(this.tempZoom && this.ctrlKeyUp){
  6925.                                 this.tempZoom=false;
  6926.                                 this.changeCursor(this.selectedTool);
  6927.                             };
  6928.                         };
  6929.                     }break;
  6930.                     case 16:{//shift键，旋转的时候按住shift键，步进缩放。
  6931.                         this.shiftKeyUp=true;
  6932.                     }break;
  6933.                     case 17:{//ctrl键
  6934.                         clearTimeout(this.ctrlkeyDownTimer);
  6935.                         if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开
  6936.                             this.ctrlKeyUp=true;
  6937.                             if(!this.tempZoom)return;//如果没有切换到了缩放
  6938.                             if(!this.working && this.altKeyUp){
  6939.                                 this.tempZoom=false;
  6940.                                 this.changeCursor(this.selectedTool);
  6941.                             };
  6942.                         };
  6943.                     }break;
  6944.                     case 67:{//c键
  6945.                         this.justCKeyUp=true;
  6946.                         var self=this;
  6947.                         clearTimeout(this.justCKeyUpTimer);
  6948.                         this.justCKeyUpTimer=setTimeout(function(){
  6949.                             self.justCKeyUp=false;
  6950.                         },100)
  6951.                     }break;
  6952.                     case 72:{//h键
  6953.                         this.hKeyUp=true;
  6954.                     }break;
  6955.                     case 82:{//r键
  6956.                         this.rKeyUp=true;
  6957.                     }break;
  6958.                     case 90:{//z键
  6959.                         this.zKeyUp=true;
  6960.                     }break;
  6961.                     default:break;
  6962.                 };
  6963.  
  6964.                 if([72,82,90].indexOf(keyCode)!=-1){
  6965.                     if(!this.working && this.restoreBeforeTool){
  6966.                         this.restoreBeforeTool=false;
  6967.                         this.selectTool(this.beforeTool);
  6968.                     };
  6969.                 };
  6970.             },
  6971.             focusedKeydown:function(e){
  6972.                 var keyCode=e.keyCode;
  6973.                 var valid=[32,82,72,90,18,16,17,27,67];//有效的按键
  6974.                 if(valid.indexOf(keyCode)==-1) return;
  6975.  
  6976.                 e.preventDefault();
  6977.  
  6978.                 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
  6979.                     if(keyCode==16){//shift键
  6980.                         this.shiftKeyUp=false;
  6981.                     };
  6982.                     return;
  6983.                 };
  6984.  
  6985.                 switch(keyCode){
  6986.                     case 82:{//r键,切换到旋转工具
  6987.                         if(this.rKeyUp){
  6988.                             this.rKeyUp=false;
  6989.                             this.beforeTool=this.selectedTool;
  6990.                             this.selectTool('rotate');
  6991.                         };
  6992.                     }break;
  6993.                     case 72:{//h键,切换到抓手工具
  6994.                         if(this.hKeyUp){
  6995.                             this.hKeyUp=false;
  6996.                             this.beforeTool=this.selectedTool;
  6997.                             this.selectTool('hand');
  6998.                         };
  6999.                     }break;
  7000.                     case 90:{//z键,切换到缩放工具
  7001.                         if(this.zKeyUp){
  7002.                             this.zKeyUp=false;
  7003.                             this.beforeTool=this.selectedTool;
  7004.                             this.selectTool('zoom');
  7005.                         };
  7006.                     }break;
  7007.                     case 32:{//空格键阻止,临时切换到抓手功能
  7008.                         if(this.spaceKeyUp){
  7009.                             this.spaceKeyUp=false;
  7010.                             if(this.selectedTool!='hand'){
  7011.                                 this.tempHand=true;
  7012.                                 this.changeCursor('hand');
  7013.                             };
  7014.                         };
  7015.                     }break;
  7016.                     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
  7017.                         if(this.altKeyUp){
  7018.                             if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return;
  7019.                             this.zoomOut=true;
  7020.                             this.altKeyUp=false;
  7021.                             this.changeCursor('zoom',true);
  7022.                         };
  7023.                     }break;
  7024.                     case 17:{//ctrl键临时切换到缩放工具
  7025.                         if(this.ctrlKeyUp){
  7026.                             var self=this;
  7027.                             this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题
  7028.                                 self.ctrlKeyUp=false;
  7029.                                 if(self.selectedTool!='zoom'){
  7030.                                     self.tempZoom=true;
  7031.                                     self.changeCursor('zoom');
  7032.                                 };
  7033.                             },100);
  7034.                         };
  7035.                     }break;
  7036.                     case 67:{//c键
  7037.                         clearTimeout(this.ctrlkeyDownTimer);
  7038.                     }break;
  7039.                     case 27:{//ese关闭窗口
  7040.                         if(prefs.imgWindow.close.escKey){
  7041.                             this.remove();
  7042.                         };
  7043.                     }break;
  7044.                     default:break;
  7045.                 };
  7046.             },
  7047.  
  7048.             toolbarEventHandler:function(e){
  7049.                 e.stopPropagation();
  7050.                 var target=e.target;
  7051.                 var toolMap=this.toolMap;
  7052.                 for(var i in toolMap){
  7053.                     if(toolMap.hasOwnProperty(i) && toolMap[i]==target){
  7054.                         switch(e.type){
  7055.                             case 'mousedown':{
  7056.                                 this.selectTool(i);
  7057.                             }break;
  7058.                             case 'dblclick':{
  7059.                                 this.dblclickCommand(i);
  7060.                             }break;
  7061.                             default:break;
  7062.                         };
  7063.                         break;
  7064.                     };
  7065.                 };
  7066.             },
  7067.             imgWindowEventHandler:function(e){
  7068.                 e.stopPropagation();
  7069.                 switch(e.type){
  7070.                     case 'click':{//阻止opera的图片保存
  7071.                         if(e.ctrlKey && e.target.nodeName=='IMG'){
  7072.                             e.preventDefault();
  7073.                         };
  7074.                     }break;
  7075.                     case 'mousedown':{
  7076.                         if(!this.focused){//如果没有focus，先focus
  7077.                             this.focus();
  7078.                             this.keepScreenInside();
  7079.                         };
  7080.  
  7081.                         var target=e.target;
  7082.                         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
  7083.                             if(target!=this.rotateOverlayer)return;
  7084.                             var self=this;
  7085.                             this.rotateOverlayer.style.display='none';
  7086.                             var upHandler=function(){
  7087.                                 document.removeEventListener('mouseup',upHandler,true);
  7088.                                 setTimeout(function(){
  7089.                                     self.rotateOverlayer.style.display='block';
  7090.                                 },10);
  7091.                             };
  7092.                             document.addEventListener('mouseup',upHandler,true);
  7093.                             return;
  7094.                         };
  7095.  
  7096.                         if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return;
  7097.                         e.preventDefault();
  7098.                         var selectedTool=this.selectedTool;
  7099.                         if(this.tempHand){
  7100.                             this.move(e);
  7101.                         }else if(this.tempZoom){
  7102.                             this.zoom(e);
  7103.                         }else if(selectedTool=='hand'){
  7104.                             this.restoreBeforeTool=!this.hKeyUp;
  7105.                             if(this.hKeyUp){
  7106.                                 this.move(e);
  7107.                             }else{//鸟瞰视图
  7108.                                 this.aerialView(e);
  7109.                             };
  7110.                         }else if(selectedTool=='rotate'){
  7111.                             var origin={//旋转原点
  7112.                                 x:e.clientX - 30,//稍微偏左一点。
  7113.                                 y:e.clientY ,
  7114.                             };
  7115.  
  7116.                             var rIS=this.rotateIndicator.style;
  7117.                             //rIS.display='block';
  7118.                             rIS.top=origin.y + 'px';
  7119.                             rIS.left=origin.x + 'px';
  7120.  
  7121.                             this.restoreBeforeTool=!this.rKeyUp;
  7122.                             this.rotate(origin);
  7123.                         }else if(selectedTool=='zoom'){
  7124.                             this.restoreBeforeTool=!this.zKeyUp;
  7125.                             this.zoom(e);
  7126.                         };
  7127.                     }break;
  7128.                     case 'wheel':{
  7129.                         if(!this.focused)return;//如果没有focus
  7130.                         if(e.deltaY===0)return;//非Y轴的滚动
  7131.                         e.preventDefault();
  7132.                         if(this.working)return;
  7133.                         var oriZoomOut=this.zoomOut;
  7134.                         this.zoomOut = !!(e.deltaY > 0);
  7135.  
  7136.                         var ratio=this.getZoomRatio({
  7137.                             x:e.clientX,
  7138.                             y:e.clientY,
  7139.                         });
  7140.  
  7141.                         var level=this.getNextZoomLevel();
  7142.  
  7143.                         this.zoom(level,ratio);
  7144.                         this.zoomOut=oriZoomOut;
  7145.                     }break;
  7146.                     default:break;
  7147.                 };
  7148.             },
  7149.  
  7150.             dblclickCommand:function(tool){
  7151.                 var done;
  7152.                 switch(tool){
  7153.                     case 'hand':{//双击居中,并且适应屏幕
  7154.                         this.zoom(1);
  7155.                         this.fitToScreen();
  7156.                         this.center(true,true);
  7157.                         this.keepScreenInside();
  7158.                     }break;
  7159.                     case 'rotate':{//双击还原旋转
  7160.                         if(this.rotatedRadians==0)return;
  7161.                         done=true;
  7162.                         this.rotate(0,true);
  7163.                     }break;
  7164.                     case 'zoom':{//双击还原缩放
  7165.                         if(this.zoomLevel==1)return;
  7166.                         done=true;
  7167.                         this.zoom(1,{x:0,y:0});
  7168.                     }break;
  7169.                     default:break;
  7170.                 };
  7171.  
  7172.                 if((tool=='rotate' || tool=='zoom') && done){
  7173.                     var scrolled=getScrolled();
  7174.                     var imgWindow=this.imgWindow;
  7175.                     var imgWinodowRect=imgWindow.getBoundingClientRect();
  7176.                     var imgWindowStyle=imgWindow.style;
  7177.                     if(imgWinodowRect.left<40){
  7178.                         imgWindowStyle.left=40 + scrolled.x + 'px';
  7179.                     };
  7180.                     if(imgWinodowRect.top<-5){
  7181.                         imgWindowStyle.top=-5 + scrolled.y +'px';
  7182.                     };
  7183.                     this.keepScreenInside();
  7184.                 };
  7185.  
  7186.             },
  7187.             doFlipCommand:function(command){
  7188.                 var map={
  7189.                     fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '],
  7190.                     fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '],
  7191.                 };
  7192.  
  7193.                 var iTransform=this.img.style[support.cssTransform];
  7194.  
  7195.                 var toolClassList=this.toolMap[command].classList;
  7196.  
  7197.                 if(map[command][0].test(iTransform)){
  7198.                     iTransform=iTransform.replace(map[command][0],'');
  7199.                     toolClassList.remove(this.selectedToolClass);
  7200.                 }else{
  7201.                     iTransform += map[command][1];
  7202.                     toolClassList.add(this.selectedToolClass);
  7203.                 };
  7204.                 this.img.style[support.cssTransform]=iTransform;
  7205.  
  7206.             },
  7207.             selectTool:function(tool){
  7208.                 var command=['fv','fh'];
  7209.                 if(command.indexOf(tool)==-1){//工具选择
  7210.                     if(this.selectedTool==tool){
  7211.                         if(tool=="rotate"){
  7212.                             var PI=Math.PI;
  7213.                             var value=this.rotatedRadians + 90 * PI/180;
  7214.                             if(value>=2*PI){
  7215.                                 value-=2*PI;
  7216.                             }
  7217.                             this.rotate(value,true);
  7218.                         }
  7219.                         return;
  7220.                     }
  7221.                     var selectedTool=this.selectedTool;
  7222.                     this.selectedTool=tool;
  7223.                     if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标
  7224.                         return;
  7225.                     };
  7226.  
  7227.                     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。
  7228.  
  7229.                     if(selectedTool){
  7230.                         this.toolMap[selectedTool].classList.remove(this.selectedToolClass);
  7231.                     };
  7232.                     this.toolMap[tool].classList.add(this.selectedToolClass);
  7233.                     this.changeCursor(tool);
  7234.                 }else{//命令
  7235.                     this.doFlipCommand(tool);
  7236.                 };
  7237.             },
  7238.             changeCursor:function(tool,zoomOut){
  7239.                 if(tool=='zoom'){
  7240.                     tool+=zoomOut? '-out' : '-in';
  7241.                 };
  7242.                 if(this.cursor==tool)return;
  7243.                 this.cursor=tool;
  7244.  
  7245.                 var cursor;
  7246.  
  7247.                 switch(tool){
  7248.                     case 'hand':{
  7249.                         cursor=support.cssCursorValue.grab || 'pointer';
  7250.                     }break;
  7251.                     case 'handing':{
  7252.                         cursor=support.cssCursorValue.grabbing || 'pointer';
  7253.                     }break;
  7254.                     case 'zoom-in':{
  7255.                         cursor=support.cssCursorValue.zoomIn;
  7256.                     }break;
  7257.                     case 'zoom-out':{
  7258.                         cursor=support.cssCursorValue.zoomOut;
  7259.                     }break;
  7260.                     case 'rotate':{
  7261.                         cursor='progress';
  7262.                     }break;
  7263.                     case 'default':{
  7264.                         cursor='';
  7265.                     }break;
  7266.                 };
  7267.  
  7268.                 if(typeof cursor!='undefined'){
  7269.                     this.imgWindow.style.cursor=cursor;
  7270.                 };
  7271.  
  7272.             },
  7273.  
  7274.             remove:function(){
  7275.                 if(this.removed)return;
  7276.                 this.removed=true;
  7277.                 this.blur(true);
  7278.                 this.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。
  7279.  
  7280.                 this.imgWindow.parentNode.removeChild(this.imgWindow);
  7281.  
  7282.                 //点击点击外部关闭的监听
  7283.                 if(prefs.imgWindow.close.clickOutside.enabled){
  7284.                     document.removeEventListener(prefs.imgWindow.close.clickOutside.trigger,this.clickOutside,true);
  7285.                 };
  7286.  
  7287.                 var index=ImgWindowC.all.indexOf(this);
  7288.                 ImgWindowC.all.splice(index,1);
  7289.  
  7290.                 //focus next
  7291.                 if(ImgWindowC.all.length==0){
  7292.                     if(ImgWindowC.overlayer){
  7293.                         ImgWindowC.overlayer.style.display='none';
  7294.                     };
  7295.                 }else{
  7296.                     var topmost=0;
  7297.                     ImgWindowC.all.forEach(function(iwin){
  7298.                         if(iwin.zIndex > topmost){
  7299.                             topmost=iwin;
  7300.                         };
  7301.                     });
  7302.                     if(topmost){
  7303.                         topmost.focus();
  7304.                     };
  7305.                 };
  7306.  
  7307.             },
  7308.  
  7309.         };
  7310.  
  7311.         // 载入动画
  7312.         function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){
  7313.             this.args=arrayFn.slice.call(arguments,0);
  7314.             this.data=data;//data
  7315.             this.buttonType=buttonType;//点击的按钮类型
  7316.             this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话
  7317.             this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开
  7318.             this.init();
  7319.         };
  7320.  
  7321.         LoadingAnimC.all=[];
  7322.  
  7323.         LoadingAnimC.prototype={
  7324.             init:function(){
  7325.                 LoadingAnimC.all.push(this);
  7326.                 this.addStyle();
  7327.                 var container=document.createElement('span');
  7328.  
  7329.                 container.className='pv-loading-container';
  7330.                 this.loadingAnim=container;
  7331.  
  7332.                 container.title=i18n("loading")+':' + this.data.src;
  7333.                 container.innerHTML=
  7334.                     '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+
  7335.                     '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>';
  7336.  
  7337.                 document.body.appendChild(container);
  7338.  
  7339.                 var self = this;
  7340.                 container.addEventListener('click',function(e){
  7341.                     var tcl=e.target.classList;
  7342.                     if(tcl.contains('pv-loading-cancle')){
  7343.                         self.imgReady.abort();
  7344.                         self.remove();
  7345.                     }else if(tcl.contains('pv-loading-retry')){
  7346.                         self.remove();
  7347.                         new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]);
  7348.                     };
  7349.                 },true);
  7350.  
  7351.                 this.setPosition();
  7352.  
  7353.                 if (this.buttonType == 'current') {
  7354.                     this.loadImg(this.data.imgSrc);
  7355.                 } else {
  7356.                     if (!this.data.xhr) {
  7357.                         if(this.buttonType == 'search'){
  7358.                             sortSearch();
  7359.                             let from=0;
  7360.                             let searchFun=function(){
  7361.                                 searchImgByImg(self.data.imgSrc, null, function(srcs, index){
  7362.                                     let src=srcs.shift();
  7363.                                     if(index==3){
  7364.                                         self.loadImg(src, srcs);
  7365.                                     }else{
  7366.                                         from=index+1;
  7367.                                         self.loadImg(src, srcs, searchFun);
  7368.                                     }
  7369.                                 },function(e) {
  7370.                                     self.error("网络错误");
  7371.                                 },function(e) {
  7372.                                     self.error("没有找到原图");
  7373.                                 }, from);
  7374.                             };
  7375.                             searchFun();
  7376.                         }else{
  7377.                             this.loadImg(this.data.src, this.data.srcs);
  7378.                         }
  7379.                     } else {
  7380.                         xhrLoad.load({
  7381.                             url: this.data.src,
  7382.                             xhr: this.data.xhr,
  7383.                             cb: function(imgSrc, imgSrcs, caption) {
  7384.                                 if (imgSrc) {
  7385.                                     self.loadImg(imgSrc, imgSrcs);
  7386.                                 } else {
  7387.                                     self.error();
  7388.                                 }
  7389.                             },
  7390.                             onerror: function() {
  7391.                                 self.error();
  7392.                             }
  7393.                         });
  7394.                     }
  7395.                 }
  7396.             },
  7397.             addStyle:function(){
  7398.                 if(LoadingAnimC.styleAdded)return;
  7399.                 LoadingAnimC.styleAdded=true;
  7400.                 var style=document.createElement('style');
  7401.                 style.type='text/css';
  7402.                 style.textContent='\
  7403.                 .pv-loading-container {\
  7404.                 position: absolute;\
  7405.                 z-index:999999997;\
  7406.                 background: black url("'+prefs.icons.loading+'") center no-repeat;\
  7407.                 background-origin: content-box;\
  7408.                 border: none;\
  7409.                 padding: 1px 30px 1px 2px;\
  7410.                 margin: 0;\
  7411.                 opacity: 0.7;\
  7412.                 height: 24px;\
  7413.                 min-width: 24px;\
  7414.                 box-shadow: 2px 2px 0px #666;\
  7415.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7416.                 transition: opacity 0.15s ease-in-out;\
  7417.                 }\
  7418.                 .pv-loading-container:hover {\
  7419.                 opacity: 0.9;\
  7420.                 }\
  7421.                 .pv-loading-button {\
  7422.                 cursor: pointer;\
  7423.                 height: 24px;\
  7424.                 width: 24px;\
  7425.                 position: absolute;\
  7426.                 right: 0;\
  7427.                 top: 0;\
  7428.                 opacity: 0.4;\
  7429.                 background:transparent center no-repeat;\
  7430.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7431.                 transition: opacity 0.15s ease-in-out;\
  7432.                 }\
  7433.                 .pv-loading-button:hover {\
  7434.                 opacity: 1;\
  7435.                 }\
  7436.                 .pv-loading-cancle{\
  7437.                 background-image: url("'+prefs.icons.loadingCancle+'");\
  7438.                 }\
  7439.                 .pv-loading-retry{\
  7440.                 display:none;\
  7441.                 background-image: url("'+prefs.icons.retry+'");\
  7442.                 }\
  7443.                 .pv-loading-container_error{\
  7444.                 background-image:none;\
  7445.                 }\
  7446.                 .pv-loading-container_error::after{\
  7447.                 content:"'+i18n("loadError")+'";\
  7448.                 line-height: 24px;\
  7449.                 color: red;\
  7450.                 font-size: 14px;\
  7451.                 display:inline;\
  7452.                 }\
  7453.                 .pv-loading-container_error .pv-loading-cancle{\
  7454.                 display:none;\
  7455.                 }\
  7456.                 .pv-loading-container_error .pv-loading-retry{\
  7457.                 display:block;\
  7458.                 }\
  7459.                 ';
  7460.                 document.head.appendChild(style);
  7461.             },
  7462.             remove:function(){
  7463.                 if(!this.removed){
  7464.                     this.removed=true;
  7465.                     this.loadingAnim.parentNode.removeChild(this.loadingAnim);
  7466.                     LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1);
  7467.                 };
  7468.             },
  7469.             error:function(msg,img,e){
  7470.                 if(msg)console.debug(msg);
  7471.                 this.loadingAnim.classList.add('pv-loading-container_error');
  7472.                 console.debug('picviewer CE 载入大图错误：%o', this.data);
  7473.  
  7474.                 var self=this;
  7475.                 setTimeout(function(){
  7476.                     self.remove();
  7477.                 },3000);
  7478.             },
  7479.             setPosition:function(){
  7480.                 var position=getContentClientRect(this.data.img);
  7481.                 var cs=this.loadingAnim.style;
  7482.                 var scrolled=getScrolled();
  7483.                 cs.top=position.top + scrolled.y +1 + 'px';
  7484.                 cs.left=position.left + scrolled.x +1 + 'px';
  7485.                 cs.removeProperty('display');
  7486.             },
  7487.  
  7488.             // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用
  7489.             loadImg: function(imgSrc, imgSrcs, nextFun) {
  7490.                 var self = this;
  7491.  
  7492.                 var img = document.createElement('img');
  7493.                 img.src = imgSrc;
  7494.  
  7495.                 var opts = {
  7496.                     error: function(e) {
  7497.                         if (Array.isArray(imgSrcs)) {
  7498.                             var src = imgSrcs.shift();
  7499.                             if (src) {
  7500.                                 self.loadImg(src, imgSrcs, nextFun);
  7501.                                 return;
  7502.                             }
  7503.                         }
  7504.  
  7505.                         if(nextFun) nextFun();
  7506.                         else self.error('', this, e);
  7507.                     },
  7508.                 };
  7509.  
  7510.                 opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) {
  7511.                     self.load(this, e);
  7512.                 };
  7513.  
  7514.                 self.imgReady = imgReady(img, opts);
  7515.             },
  7516.  
  7517.             load:function(img,e){
  7518.                 this.remove();
  7519.                 this.img=img;
  7520.                 var buttonType=this.buttonType;
  7521.  
  7522.                 if(buttonType=='gallery'){
  7523.                     var allData=this.getAllValidImgs();
  7524.                     allData.target=this.data;
  7525.                     this.data=allData;
  7526.                 };
  7527.  
  7528.                 var self=this;
  7529.                 function openInTop(){
  7530.                     var data=self.data;
  7531.  
  7532.                     //删除不能发送的项。
  7533.                     var delCantClone=function(obj){
  7534.                         if(!obj)return;
  7535.                         delete obj.img;
  7536.                         delete obj.imgPA;
  7537.                     };
  7538.  
  7539.                     if(Array.isArray(data)){
  7540.                         frameSentSuccessData=frameSentData;
  7541.                         frameSentData=cloneObject(data,true);
  7542.                         delCantClone(data.target);
  7543.                         data.forEach(function(obj){
  7544.                             delCantClone(obj);
  7545.                         });
  7546.                     }else{
  7547.                         delCantClone(data);
  7548.                     };
  7549.  
  7550.                     window.postMessage({
  7551.                         messageID:messageID,
  7552.                         src:img.src,
  7553.                         data:data,
  7554.                         command:'open',
  7555.                         buttonType:buttonType,
  7556.                         to:'top',
  7557.                     },'*');
  7558.                 };
  7559.  
  7560.                 if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){
  7561.                     if(topWindowValid){
  7562.                         openInTop();
  7563.                     }else{//先发消息问问顶层窗口是不是非frameset窗口
  7564.                         window.postMessage({
  7565.                             messageID:messageID,
  7566.                             command:'topWindowValid',
  7567.                             to:'top',
  7568.                         },'*');
  7569.  
  7570.                         document.addEventListener('pv-topWindowValid',function(e){
  7571.                             topWindowValid=e.detail;
  7572.                             if(topWindowValid){//如果顶层窗口有效
  7573.                                 openInTop();
  7574.                             }else{
  7575.                                 self.open();
  7576.                             };
  7577.                         },true);
  7578.                     };
  7579.  
  7580.                 }else{
  7581.                     this.open();
  7582.                 };
  7583.  
  7584.  
  7585.             },
  7586.             getAllValidImgs:function(){
  7587.                 var doc=window.parent==window?document:window.parent.document;
  7588.                 var validImgs=[],imgsHandle=function(imgs){
  7589.                     arrayFn.forEach.call(imgs,function(img,index,imgs){
  7590.                         var result=findPic(img);
  7591.                         if(result){
  7592.                             validImgs.push(result);
  7593.                         };
  7594.                     });
  7595.                 };
  7596.                 imgsHandle(doc.getElementsByTagName('img'));
  7597.                 arrayFn.forEach.call(doc.querySelectorAll("iframe"),function(iframe){
  7598.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  7599.                         try{
  7600.                             imgsHandle(iframe.contentWindow.document.getElementsByTagName('img'));
  7601.                         }catch(e){
  7602.                             console.log(e.toString());
  7603.                         }
  7604.                 });
  7605.                 return validImgs;
  7606.             },
  7607.             open:function(){
  7608.                 switch(this.buttonType){
  7609.                     case 'gallery':{
  7610.                         if(!gallery){
  7611.                             gallery=new GalleryC();
  7612.                         };
  7613.                         gallery.load(this.data,this.from);
  7614.                     }break;
  7615.                     case 'magnifier':{
  7616.                         new MagnifierC(this.img,this.data);
  7617.                     }break;
  7618.                     case 'actual':;
  7619.                     case 'search':;
  7620.                     case 'current':;
  7621.                     case 'original':{//original 是为了兼容以前的规则
  7622.                         new ImgWindowC(this.img, this.data);
  7623.                     }break;
  7624.                 };
  7625.             },
  7626.         };
  7627.  
  7628.         //工具栏
  7629.         function FloatBarC(){
  7630.             this.init();
  7631.         };
  7632.  
  7633.         FloatBarC.prototype={
  7634.             init:function(){
  7635.                 this.addStyle();
  7636.                 var container=document.createElement('span');
  7637.                 container.id='pv-float-bar-container';
  7638.                 container.innerHTML=
  7639.                     '<span class="pv-float-bar-button"></span>'+
  7640.                     '<span class="pv-float-bar-button"></span>'+
  7641.                     '<span class="pv-float-bar-button"></span>'+
  7642.                     '<span class="pv-float-bar-button"></span>'+
  7643.                     '<span class="pv-float-bar-button"></span>';
  7644.                 document.body.appendChild(container);
  7645.  
  7646.                 var buttons={
  7647.                 };
  7648.                 this.buttons=buttons;
  7649.                 this.children=container.children;
  7650.  
  7651.                 arrayFn.forEach.call(this.children,function(child,index){
  7652.                     var titleMap={
  7653.                         actual:i18n("actualBtn"),
  7654.                         search:i18n("searchBtn"),
  7655.                         gallery:i18n("galleryBtn"),
  7656.                         current:i18n("currentBtn"),
  7657.                         magnifier:i18n("magnifierBtn"),
  7658.                     };
  7659.                     var buttonName=prefs.floatBar.butonOrder[index];
  7660.                     buttons[buttonName]=child;
  7661.                     child.title=titleMap[buttonName];
  7662.                     child.classList.add('pv-float-bar-button-' + buttonName);
  7663.                 });
  7664.  
  7665.  
  7666.                 this.floatBar=container;
  7667.  
  7668.  
  7669.                 var self=this;
  7670.                 container.addEventListener('click',function(e){
  7671.                     var buttonType;
  7672.                     var target=e.target;
  7673.                     for(var type in buttons){
  7674.                         if(!buttons.hasOwnProperty(type))return;
  7675.                         if(target==buttons[type]){
  7676.                             buttonType=type;
  7677.                             break;
  7678.                         };
  7679.                     };
  7680.                     if(!buttonType)return;
  7681.  
  7682.                     self.hide();
  7683.                     self.open(e,buttonType);
  7684.  
  7685.                 },true);
  7686.  
  7687.  
  7688.                 addCusMouseEvent('mouseleave',container,function(e){
  7689.                     clearTimeout(self.hideTimer);
  7690.                     self.hideTimer=setTimeout(function(){
  7691.                         self.hide();
  7692.                     },prefs.floatBar.hideDelay);
  7693.                 });
  7694.  
  7695.                 addCusMouseEvent('mouseenter',container,function(e){
  7696.                     clearTimeout(self.hideTimer);
  7697.                 });
  7698.  
  7699.                 this._scrollHandler=this.scrollHandler.bind(this);
  7700.             },
  7701.             addStyle:function(){
  7702.                 var style=document.createElement('style');
  7703.                 style.type='text/css';
  7704.                 style.textContent='\
  7705.                     #pv-float-bar-container {\
  7706.                     position: absolute;\
  7707.                     z-index:9999999998;\
  7708.                     padding: 5px;\
  7709.                     margin: 0;\
  7710.                     border: none;\
  7711.                     opacity: 0.6;\
  7712.                     line-height: 0;\
  7713.                     -webkit-transition: opacity 0.2s ease-in-out;\
  7714.                     transition: opacity 0.2s ease-in-out;\
  7715.                     display:none;\
  7716.                     }\
  7717.                     #pv-float-bar-container:hover {\
  7718.                     opacity: 1;\
  7719.                     }\
  7720.                     #pv-float-bar-container .pv-float-bar-button {\
  7721.                     vertical-align:middle;\
  7722.                     cursor: pointer;\
  7723.                     width: 18px;\
  7724.                     height: 18px;\
  7725.                     padding: 0;\
  7726.                     margin:0;\
  7727.                     border: none;\
  7728.                     display: inline-block;\
  7729.                     position: relative;\
  7730.                     box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\
  7731.                     background: transparent center no-repeat;\
  7732.                     background-size:100% 100%;\
  7733.                     background-origin: content-box;\
  7734.                     -webkit-transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7735.                     transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7736.                     }\
  7737.                     #pv-float-bar-container .pv-float-bar-button:not(:last-child){\
  7738.                     margin-right: -14px;\
  7739.                     }\
  7740.                     #pv-float-bar-container .pv-float-bar-button:first-child {\
  7741.                     z-index: 4;\
  7742.                     }\
  7743.                     #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\
  7744.                     z-index: 3;\
  7745.                     }\
  7746.                     #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\
  7747.                     z-index: 2;\
  7748.                     }\
  7749.                     #pv-float-bar-container .pv-float-bar-button:last-child {\
  7750.                     z-index: 1;\
  7751.                     }\
  7752.                     #pv-float-bar-container:hover > .pv-float-bar-button {\
  7753.                     width: 24px;\
  7754.                     height: 24px;\
  7755.                     }\
  7756.                     #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\
  7757.                     margin-right: 4px;\
  7758.                     }\
  7759.                     #pv-float-bar-container .pv-float-bar-button-actual {\
  7760.                     background-image:url("'+ prefs.icons.actual +'");\
  7761.                     }\
  7762.                     #pv-float-bar-container .pv-float-bar-button-search {\
  7763.                     background-image:url("'+ prefs.icons.search +'");\
  7764.                     }\
  7765.                     #pv-float-bar-container .pv-float-bar-button-gallery {\
  7766.                     background-image:url("'+ prefs.icons.gallery +'");\
  7767.                     }\
  7768.                     #pv-float-bar-container .pv-float-bar-button-current {\
  7769.                     background-image:url("'+ prefs.icons.current +'");\
  7770.                     }\
  7771.                     #pv-float-bar-container .pv-float-bar-button-magnifier {\
  7772.                     background-image:url("'+ prefs.icons.magnifier +'");\
  7773.                     }\
  7774.                     ';
  7775.                 document.head.appendChild(style);
  7776.             },
  7777.             start:function(data){
  7778.  
  7779.                 //读取中的图片,不显示浮动栏,调整读取图标的位置.
  7780.                 if(LoadingAnimC.all._find(function(item,index,array){
  7781.                     if(data.img==item.data.img){
  7782.                         return true;
  7783.                     };
  7784.                 }))return;
  7785.  
  7786.  
  7787.                 //被放大镜盯上的图片,不要显示浮动栏.
  7788.                 if(MagnifierC.all._find(function(item,index,array){
  7789.                     if(data.img==item.data.img){
  7790.                         return true;
  7791.                     };
  7792.                 }))return;
  7793.  
  7794.                 this.data=data;
  7795.                 var self=this;
  7796.                 clearTimeout(this.hideTimer);
  7797.  
  7798.                 var imgOutHandler=function(e){
  7799.                     document.removeEventListener('mouseout',imgOutHandler,true);
  7800.                     clearTimeout(self.showTimer);
  7801.                     clearTimeout(self.hideTimer);
  7802.                     self.hideTimer=setTimeout(function(){
  7803.                         self.hide();
  7804.                     },prefs.floatBar.hideDelay);
  7805.                 };
  7806.  
  7807.                 clearTimeout(this.globarOutTimer);
  7808.                 this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  7809.                     document.addEventListener('mouseout',imgOutHandler,true);
  7810.                 },150);
  7811.  
  7812.                 clearTimeout(this.showTimer);
  7813.                 this.showTimer=setTimeout(function(){
  7814.                     self.show();
  7815.                 },prefs.floatBar.showDelay);
  7816.             },
  7817.             setButton:function(){
  7818.                 if(this.data.noActual){
  7819.                     this.buttons['actual'].style.display='none';
  7820.                     this.buttons['magnifier'].style.display='none';
  7821.                 }else{
  7822.                     this.buttons['actual'].style.removeProperty('display');
  7823.                     this.buttons['magnifier'].style.removeProperty('display');
  7824.                 };
  7825.  
  7826.                 if (this.data.img.nodeName != 'IMG') {
  7827.                     this.buttons['gallery'].style.display = 'none';
  7828.                     //this.buttons['current'].style.display = 'none';
  7829.                 } else {
  7830.                     this.buttons['gallery'].style.removeProperty('display');
  7831.                     //this.buttons['current'].style.removeProperty('display');
  7832.                 }
  7833.             },
  7834.             setPosition:function(){
  7835.                 //如果图片被删除了，或者隐藏了。
  7836.                 if(this.data.img.offsetWidth==0){
  7837.                     return true;
  7838.                 };
  7839.                 var targetPosi=getContentClientRect(this.data.img);
  7840.                 var windowSize=getWindowSize();
  7841.                 var img=this.data.img;
  7842.  
  7843.                 var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/);
  7844.  
  7845.                 var offsetX=prefs.floatBar.offset.x;
  7846.                 var offsetY=prefs.floatBar.offset.y;
  7847.  
  7848.  
  7849.                 var scrolled=getScrolled();
  7850.  
  7851.                 var fbs=this.floatBar.style;
  7852.                 var setPosition={
  7853.                     top:function(){
  7854.                         var top=targetPosi.top + scrolled.y;
  7855.                         if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件.
  7856.                             top=scrolled.y;
  7857.                             offsetY=0;
  7858.                         };
  7859.                         fbs.top=top + offsetY + 'px';
  7860.                     },
  7861.                     right:function(){
  7862.                         var right=windowSize.w - targetPosi.right;
  7863.                         if(right < offsetX){
  7864.                             right= -scrolled.x;
  7865.                             offsetX=0;
  7866.                         }else{
  7867.                             right -=scrolled.x;
  7868.                         };
  7869.                         fbs.right=right - offsetX + 'px';
  7870.                     },
  7871.                     bottom:function(){
  7872.                         var bottom=windowSize.h - targetPosi.bottom;
  7873.                         if(bottom <= offsetY){
  7874.                             bottom=-scrolled.y;
  7875.                             offsetY=0;
  7876.                         }else{
  7877.                             bottom -= scrolled.y;
  7878.                         };
  7879.                         fbs.bottom=bottom - offsetY + 'px';
  7880.                     },
  7881.                     left:function(){
  7882.                         var left=targetPosi.left + scrolled.x;
  7883.                         if(targetPosi.left + offsetX < 0){
  7884.                             left=scrolled.x;
  7885.                             offsetX=0;
  7886.                         };
  7887.                         fbs.left=left + offsetX + 'px';
  7888.                     },
  7889.                     center:function(){
  7890.                         var left=targetPosi.left + scrolled.x + offsetX;
  7891.                         fbs.left=left + img.width/2 + 'px';
  7892.                     },
  7893.                 };
  7894.  
  7895.                 setPosition[floatBarPosi[0]]();
  7896.                 setPosition[floatBarPosi[1]]();
  7897.             },
  7898.             show:function(){
  7899.                 if(this.setPosition())return;
  7900.                 this.shown=true;
  7901.                 this.setButton();
  7902.                 this.floatBar.style.display='block';
  7903.                 clearTimeout(this.hideTimer);
  7904.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7905.                 window.addEventListener('scroll',this._scrollHandler,true);
  7906.             },
  7907.             hide:function(){
  7908.                 clearTimeout(this.showTimer);
  7909.                 this.shown=false;
  7910.                 this.floatBar.style.display='none';
  7911.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7912.             },
  7913.             scrollHandler:function(){//更新坐标
  7914.                 clearTimeout(this.scrollUpdateTimer);
  7915.                 var self=this;
  7916.                 this.scrollUpdateTimer=setTimeout(function(){
  7917.                     self.setPosition();
  7918.                 },100);
  7919.             },
  7920.             open:function(e,buttonType){
  7921.                 var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值
  7922.                 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值
  7923.                 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来
  7924.                     waitImgLoad = true;
  7925.                 };
  7926.                 new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow);
  7927.             },
  7928.         };
  7929.  
  7930.         /**
  7931.         * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取
  7932.         */
  7933.             var xhrLoad = function() {
  7934.             var _ = {};
  7935.  
  7936.             var caches = {};
  7937.             var handleError;
  7938.  
  7939.             /**
  7940.      * @param  q  图片的选择器或函数
  7941.      * @param  c  图片说明的选择器或函数
  7942.      */
  7943.             function parsePage(url, q, c, post, cb) {
  7944.                 downloadPage(url, post, function(html) {
  7945.                     var iurl, iurls = [], cap, doc = createDoc(html);
  7946.  
  7947.                     if(typeof q == 'function') {
  7948.                         iurl = q(html, doc);
  7949.                     } else {
  7950.                         var inodes = findNodes(q, doc);
  7951.                         inodes.forEach(function(node) {
  7952.                             iurls.push(findFile(node, url));
  7953.                         });
  7954.                         iurl = iurls.shift();
  7955.                     }
  7956.  
  7957.                     if(typeof c == 'function') {
  7958.                         cap = c(html, doc);
  7959.                     } else {
  7960.                         var cnodes = findNodes(c, doc);
  7961.                         cap = cnodes.length ? findCaption(cnode[0]) : false;
  7962.                     }
  7963.  
  7964.                     // 缓存
  7965.                     if (iurl) {
  7966.                         caches[url] = {
  7967.                             iurl: iurl,
  7968.                             iurls: iurls,
  7969.                             cap: cap
  7970.                         };
  7971.                     }
  7972.  
  7973.                     cb(iurl, iurls, cap);
  7974.                 });
  7975.             }
  7976.  
  7977.             function downloadPage(url, post, cb) {
  7978.                 var opts = {
  7979.                     method: 'GET',
  7980.                     url: url,
  7981.                     onload: function(req) {
  7982.                         try {
  7983.                             if(req.status > 399) throw 'Server error: ' + req.status;
  7984.                             cb(req.responseText, req.finalUrl || url);
  7985.                         } catch(ex) {
  7986.                             handleError(ex);
  7987.                         }
  7988.                     },
  7989.                     onerror: handleError
  7990.                 };
  7991.                 if(post) {
  7992.                     opts.method = 'POST';
  7993.                     opts.data = post;
  7994.                     opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url};
  7995.                 }
  7996.  
  7997.                 GM_xmlhttpRequest(opts);
  7998.             }
  7999.  
  8000.             function createDoc(text) {
  8001.                 var doc = document.implementation.createHTMLDocument('picViewerCE');
  8002.                 doc.documentElement.innerHTML = text;
  8003.                 return doc;
  8004.             }
  8005.  
  8006.             function findNodes(q, doc) {
  8007.                 var nodes = [],
  8008.                     node;
  8009.                 if (!Array.isArray(q)) q = [q];
  8010.                 for (var i = 0, len = q.length; i < len; i++) {
  8011.                     node = qs(q[i], doc);
  8012.                     if (node) {
  8013.                         nodes.push(node);
  8014.                     }
  8015.                 }
  8016.                 return nodes;
  8017.             }
  8018.  
  8019.             function findFile(n, url) {
  8020.                 var path = n.src || n.href;
  8021.                 return path ? path.trim() : false;
  8022.             }
  8023.  
  8024.             function findCaption(n) {
  8025.                 return n.getAttribute('content') || n.getAttribute('title') || n.textContent;
  8026.             }
  8027.  
  8028.             function qs(s, n) {
  8029.                 return n.querySelector(s);
  8030.             }
  8031.  
  8032.             _.load = function(opt) {
  8033.                 var info = caches[opt.url];
  8034.                 if (info) {
  8035.                     opt.cb(info.iurl, info.iruls, info.cap);
  8036.                     return;
  8037.                 }
  8038.  
  8039.                 handleError = opt.onerror || function() {};
  8040.  
  8041.                 parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb);
  8042.             };
  8043.  
  8044.             return _;
  8045.         }();
  8046.  
  8047.  
  8048.         /**
  8049.          * 兼容 Mousever Popup Image Viewer 脚本规则
  8050.          * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html
  8051.          */
  8052.         var MPIV = (function() {
  8053.  
  8054.             var hosts = Rule.MPIV;
  8055.  
  8056.             var d = document, wn = window;
  8057.             var cfg = {
  8058.                 thumbsonly: true,
  8059.             };
  8060.             // 我新加的
  8061.             var rgxHTTPs = /^https?:\/\/(?:www\.)?/;
  8062.  
  8063.             function loadRule() {
  8064.                 var rules = Rule.MPIV;
  8065.  
  8066.                 var isStringFn = function(a) {
  8067.                     return typeof a == 'string' && a.indexOf('return ') > -1;
  8068.                 };
  8069.  
  8070.                 rules.forEach(function(h) {
  8071.                     try {
  8072.                         if(h.r) h.r = toRE(h.r, 'i');
  8073.                         if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s);
  8074.                         if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q);
  8075.                         if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c);
  8076.                     } catch(ex) {
  8077.                         console.error('MPIV 规则无效: %o', h, ex);
  8078.                     }
  8079.                 });
  8080.  
  8081.                 var filter = function(hn, h) {
  8082.                     return !h.d || hn.indexOf(h.d) > -1;
  8083.                 };
  8084.  
  8085.                 hosts = rules.filter(filter.bind(null, location.hostname));
  8086.  
  8087.                 return hosts;
  8088.             }
  8089.  
  8090.             function hasBg(node) {
  8091.                 return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false;
  8092.             }
  8093.  
  8094.             function rel2abs(rel, abs) {
  8095.                 if(rel.indexOf('//') === 0) rel = 'http:' + rel;
  8096.                 var re = /^([a-z]+:)?\/\//;
  8097.                 if(re.test(rel))  return rel;
  8098.                 if(!re.exec(abs)) return;
  8099.                 if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel;
  8100.                 return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel;
  8101.             }
  8102.  
  8103.             /**
  8104.              * 我新增了特殊的替换模式
  8105.              * 规则：
  8106.              *   {"r":"hotimg\\.com/image", "s":"/image/direct/"}
  8107.              *   把 image 替换为 direct ，就是 .replace(/image/, "direct")
  8108.              */
  8109.             function replace(s, m, r, http) {
  8110.                 if(!m) return s;
  8111.  
  8112.                 if (r && s.startsWith('r;')) {  // 特殊的替换模式
  8113.                     s = m.input.replace(r, s.slice(2));
  8114.                 } else if(s.indexOf('/') === 0) {
  8115.                     var mid = /[^\\]\//.exec(s).index+1;
  8116.                     var end = s.lastIndexOf('/');
  8117.                     var re = new RegExp(s.substring(1, mid), s.substr(end+1));
  8118.                     s = m.input.replace(re, s.substring(mid+1, end));
  8119.                 } else {
  8120.                     for(var i = m.length; i--;) {
  8121.                         s = s.replace('$'+i, m[i]);
  8122.                     }
  8123.                 }
  8124.  
  8125.                 if (!s.startsWith('http') && http) {
  8126.                     return http + s;
  8127.                 }
  8128.  
  8129.                 return s;
  8130.             }
  8131.  
  8132.             function rect(node, q) {
  8133.                 if(q) {
  8134.                     var n = node;
  8135.                     while(tag(n = n.parentNode) != 'BODY') {
  8136.                         if(matches(n, q)) return n.getBoundingClientRect();
  8137.                     }
  8138.                 }
  8139.                 var nodes = node.querySelectorAll('*');
  8140.                 for(var i = nodes.length; i-- && (n = nodes[i]);) {
  8141.                     if(n.offsetHeight > node.offsetHeight) node = n;
  8142.                 }
  8143.                 return node.getBoundingClientRect();
  8144.             }
  8145.  
  8146.             function matches(n, q) {
  8147.                 var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches;
  8148.                 if(m) return m.call(n, q);
  8149.             }
  8150.  
  8151.             function tag(n) {
  8152.                 return n && n.tagName && n.tagName.toUpperCase();
  8153.             }
  8154.  
  8155.             function qs(s, n) {
  8156.                 return n.querySelector(s);
  8157.             }
  8158.  
  8159.             function parseNode(node) {
  8160.                 var a, img, url, info;
  8161.                 if(tag(node) == 'A') {
  8162.                     a = node;
  8163.                 } else if(node.parentNode){
  8164.                     if(tag(node) == 'IMG') {
  8165.                         img = node;
  8166.                         if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href);
  8167.                     }
  8168.                     info = findInfo(url, node);
  8169.                     if(info) return info;
  8170.                     a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false);
  8171.                 }
  8172.                 if(a) {
  8173.                     if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return;
  8174.                     url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href;
  8175.                     if(url.substr(0, 5) == 'data:') url = false;
  8176.                     else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent;
  8177.                     info = findInfo(url, a);
  8178.                     if(info) return info;
  8179.                 }
  8180.                 if(img) return {url:img.src, node:img, rect:rect(img), distinct:true};
  8181.             }
  8182.  
  8183.             function decodeURIComponentEx(uriComponent){
  8184.                 if(!uriComponent){
  8185.                     return  uriComponent;
  8186.                 }
  8187.                 var ret;
  8188.                 try{
  8189.                     ret = decodeURIComponent(uriComponent);
  8190.                 }catch(ex){
  8191.                     ret = unescape(uriComponent);
  8192.                 }
  8193.                 return ret;
  8194.             };
  8195.  
  8196.             function findInfo(url, node, noHtml, skipHost) {
  8197.                 for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) {
  8198.                     if(h.e && !matches(node, h.e) || h == skipHost) continue;
  8199.                     if(h.r) {
  8200.                         if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) {
  8201.                             if(!html) html = node.outerHTML;
  8202.                             m = h.r.exec(html)
  8203.                         } else if(url) {
  8204.                             // 去掉前面的 https://
  8205.                             URL = url.replace(rgxHTTPs, '');
  8206.                             http = url.slice(0, url.length - URL.length);
  8207.                             m = h.r.exec(URL);
  8208.                         } else {
  8209.                             m = null;
  8210.                         }
  8211.                     } else {
  8212.                         m = url ? /.*/.exec(url) : [];
  8213.                     }
  8214.                     if(!m || tn == 'IMG' && !('s' in h)) continue;
  8215.                     if('s' in h) {
  8216.                         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; });
  8217.                         if(Array.isArray(urls[0])) urls = urls[0];
  8218.                         if(urls[0] === false) continue;
  8219.                         urls = urls.map(function(u) { return u ? decodeURIComponentEx(u) : u; });
  8220.                     } else {
  8221.                         urls = [m.input];
  8222.                     }
  8223.                     if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h);
  8224.  
  8225.                     // debug('MPIV 找到的规则是 %o', h);
  8226.                     return {
  8227.                         node: node,
  8228.                         url: urls.shift(),
  8229.                         urls: urls,
  8230.                         r: h.r,
  8231.                         s: h.s,
  8232.                         q: h.q,
  8233.                         c: h.c,
  8234.                         // g: h.g ? loadGalleryParser(h.g) : h.g,
  8235.                         xhr: h.xhr,
  8236.                         post: typeof h.post == 'function' ? h.post(m) : h.post,
  8237.                         follow: h.follow,
  8238.                         css: h.css,
  8239.                         // manual: h.manual,
  8240.                         distinct: h.distinct,
  8241.                         // rect: rect(node, h.rect)
  8242.                     };
  8243.                 };
  8244.             }
  8245.  
  8246.             // TODO
  8247.             function rulesToString(rules) {
  8248.                 var newRules = [];
  8249.  
  8250.                 rules.forEach(function(h) {
  8251.                     var newInfo = {}
  8252.                     Object.keys(h).forEach(function(key) {
  8253.                         if (key == 'r') {
  8254.                             newInfo.r = h.r instanceof RegExp ?
  8255.                                 h.r.toString() : null;
  8256.                         }
  8257.  
  8258.                     });
  8259.                 });
  8260.             }
  8261.  
  8262.             return {
  8263.                 parseNode: parseNode,
  8264.                 findInfo: findInfo,
  8265.                 loadRule: loadRule,
  8266.             }
  8267.  
  8268.         })();
  8269.  
  8270.         // ------------------- run -------------------------
  8271.  
  8272.         var matchedRule,
  8273.             URL=location.href,
  8274.             floatBar;
  8275.  
  8276.         function findPic(img){
  8277.             //获取包裹img的第一个a元素。
  8278.             var imgPN=img;
  8279.             var imgPA;
  8280.             while(imgPN=imgPN.parentElement){
  8281.                 if(imgPN.nodeName=='A'){
  8282.                     imgPA=imgPN;
  8283.                     break;
  8284.                 };
  8285.             };
  8286.  
  8287.             var iPASrc=imgPA? imgPA.href : '';
  8288.             //base64字符串过长导致正则匹配卡死浏览器
  8289.             var base64Img=/^data:[^;]+;base64,/i.test(img.src);
  8290.             var src,  // 大图地址
  8291.                 srcs,  // 备用的大图地址
  8292.                 type,  // 类别
  8293.                 noActual = false, //没有原图
  8294.                 imgSrc = img.src,  // img 节点的 src
  8295.                 xhr,
  8296.                 description;  // 图片的注释
  8297.  
  8298.             if(!src && matchedRule){// 通过高级规则获取.
  8299.                 // 排除
  8300.                 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) {
  8301.                     return;
  8302.                 } else {
  8303.                     try{
  8304.                         var newSrc=matchedRule.getImage.call(img,img,imgPA);
  8305.                         if(imgSrc!=newSrc) src=newSrc;
  8306.                     }catch(err){
  8307.                         throwErrorInfo(err);
  8308.                     }
  8309.  
  8310.                     if(src) {
  8311.                         if (Array.isArray(src)) {
  8312.                             srcs = src;
  8313.                             src = srcs.shift();
  8314.                         }
  8315.  
  8316.                         type = 'rule';
  8317.                         xhr = matchedRule.xhr;
  8318.  
  8319.                         if (matchedRule.lazyAttr) {  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  8320.                             imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src;
  8321.                         }
  8322.  
  8323.                         if (matchedRule.description) {
  8324.                             var node = getElementMix(matchedRule.description, img);
  8325.                             if (node) {
  8326.                                 description = node.getAttribute('title') || node.textContent;
  8327.                             }
  8328.                         }
  8329.                     }
  8330.                 }
  8331.             };
  8332.  
  8333.             if (!src && !base64Img) { // 兼容 MPIV 脚本规则
  8334.                 var info = MPIV.parseNode(img);
  8335.                 if (info && info.url && (info.url != imgSrc)) {
  8336.                     type = 'rule';
  8337.                     src = info.url;
  8338.                     srcs = info.urls;
  8339.                     if (info.q) {
  8340.                         xhr = {
  8341.                             q: info.q
  8342.                         };
  8343.                     }
  8344.                 }
  8345.             }
  8346.  
  8347.             if(!src && !base64Img){//遍历通配规则
  8348.                 tprules._find(function(rule,index,array){
  8349.                     try{
  8350.                         src=rule.call(img,img,imgPA);
  8351.                         if(src){
  8352.                             //console.log('匹配的通配规则',rule);
  8353.                             return true;
  8354.                         };
  8355.                     }catch(err){
  8356.                         throwErrorInfo(err);
  8357.                     };
  8358.                 });
  8359.                 if(src)type='tpRule';
  8360.             };
  8361.  
  8362.             if(!src && imgPA){//链接可能是一张图片...
  8363.                 if(/\.(?:jpg|jpeg|png|gif|bmp)(\?[^\?]*)?$/i.test(iPASrc) && iPASrc!=img.src){
  8364.                     src=iPASrc;
  8365.                 };
  8366.                 if(src)type='scale';
  8367.             };
  8368.  
  8369.             if(!src || src==imgSrc){//本图片是否被缩放.
  8370.                 noActual=true;
  8371.                 var imgAS={//实际尺寸。
  8372.                     h:img.naturalHeight,
  8373.                     w:img.naturalWidth,
  8374.                 };
  8375.  
  8376.                 var imgCStyle=unsafeWindow.getComputedStyle(img);
  8377.                 var imgCS={
  8378.                     h: parseFloat(imgCStyle.height),
  8379.                     w: parseFloat(imgCStyle.width),
  8380.                 };
  8381.                 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.
  8382.                     if(imgAS.h > prefs.floatBar.minSizeLimit.h && imgAS.w > prefs.floatBar.minSizeLimit.w){//最小限定判断.
  8383.                         src=imgSrc;
  8384.                         type='scale';
  8385.                     }
  8386.                 }else{
  8387.                     if(prefs.floatBar.forceShow.enabled && (imgCS.w>prefs.floatBar.forceShow.size.w && imgCS.h>prefs.floatBar.forceShow.size.h)){
  8388.                         src=imgSrc;
  8389.                         type='force';
  8390.                     }
  8391.                 }
  8392.                 if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) {
  8393.                     type = 'scaleSmall';
  8394.                 }
  8395.             };
  8396.  
  8397.             if(!src)return;
  8398.  
  8399.             var ret = {
  8400.                 src: src,                  // 得到的src
  8401.                 srcs: srcs,                // 多个 src，失败了会尝试下一个
  8402.                 type: type,                // 通过哪种方式得到的
  8403.                 imgSrc: imgSrc,            // 处理的图片的src
  8404.                 iPASrc: iPASrc,            // 图片的第一个父a元素的链接地址
  8405.  
  8406.                 noActual:noActual,
  8407.                 xhr: xhr,
  8408.                 description: description || '',
  8409.  
  8410.                 img: img,                  // 处理的图片
  8411.                 imgPA: imgPA,              // 图片的第一个父a元素
  8412.             };
  8413.             return ret;
  8414.         }
  8415.  
  8416.         function getMatchedRule() {
  8417.             var rule = siteInfo._find(function(site, index, array) {
  8418.                 if (site.url && toRE(site.url).test(URL)) {
  8419.                     return true;
  8420.                 }
  8421.             });
  8422.  
  8423.             rule = rule ? rule[0] : false;
  8424.  
  8425.             return rule;
  8426.         }
  8427.  
  8428.         var isFrame=window!=window.parent;
  8429.         var topWindowValid;//frameset的窗口这个标记为false
  8430.         var frameSentData;
  8431.         var frameSentSuccessData;
  8432.         function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。
  8433.             var data=e.data;
  8434.             if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8435.             var source=e.source;
  8436.             //chrome中所有window窗口的引用都是undefined
  8437.             if(typeof source=='undefined' || source!==window){//来自别的窗口
  8438.                 if(!isFrame){//顶层窗口
  8439.                     var command=data.command;
  8440.                     switch(command){
  8441.                         case 'open':{
  8442.                             var img=document.createElement('img');
  8443.                             img.src=data.src;
  8444.  
  8445.                             imgReady(img,{
  8446.                                 ready:function(){
  8447.                                     LoadingAnimC.prototype.open.call({
  8448.                                         img:img,
  8449.                                         data:data.data,
  8450.                                         buttonType:data.buttonType,
  8451.                                         from:data.from,//来自哪个窗口
  8452.                                     });
  8453.                                 },
  8454.                             });
  8455.                         }break;
  8456.                         case 'navigateToImg':{
  8457.                             var cusEvent=document.createEvent('CustomEvent');
  8458.                             cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist);
  8459.                             document.dispatchEvent(cusEvent);
  8460.                         }break;
  8461.                         case 'topWindowValid':{
  8462.                             if(data.from)
  8463.                             window.postMessage({
  8464.                                 messageID:messageID,
  8465.                                 command:'topWindowValid_frame',
  8466.                                 valid:document.body.nodeName!='FRAMESET',
  8467.                                 to:data.from,
  8468.                             },'*');
  8469.                         }break;
  8470.                     };
  8471.  
  8472.                 }else{//frame窗口
  8473.                     var command=data.command;
  8474.                     switch(command){
  8475.                         case 'navigateToImg':{
  8476.  
  8477.                             if(!frameSentData.unique){
  8478.                                 var unique=GalleryC.prototype.unique(frameSentData);
  8479.                                 frameSentData=unique.data;
  8480.                                 frameSentData.unique=true;
  8481.                             };
  8482.                             var targetImg=frameSentData[data.index].img;
  8483.                             var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none');
  8484.  
  8485.                             if(exist){
  8486.                                 if(gallery && gallery.shown){//frame里面也打开了一个呢。
  8487.                                     gallery.minimize();
  8488.                                 };
  8489.                                 setTimeout(function(){
  8490.                                     GalleryC.prototype.navigateToImg(targetImg);
  8491.                                     flashEle(targetImg);
  8492.                                 },0);
  8493.                             };
  8494.                             window.postMessage({
  8495.                                 messageID:messageID,
  8496.                                 command:'navigateToImg',
  8497.                                 exist:exist,
  8498.                                 to:data.from,
  8499.                             },'*');
  8500.                         }break;
  8501.                         case 'sendFail':{
  8502.                             frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。
  8503.                         }break;
  8504.                         case 'topWindowValid_frame':{
  8505.                             var cusEvent=document.createEvent('CustomEvent');
  8506.                             cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid);
  8507.                             document.dispatchEvent(cusEvent);
  8508.                         }break;
  8509.                     };
  8510.                 };
  8511.  
  8512.             };
  8513.         }
  8514.  
  8515.         //页面脚本用来转发消息
  8516.         //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
  8517.         //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
  8518.         var messageID='pv-0.5106795670312598';
  8519.  
  8520.         function addPageScript() {
  8521.  
  8522.             var pageScript=document.createElement('script');
  8523.             pageScript.id = 'picviewer-page-script';
  8524.  
  8525.             var pageScriptText=function(messageID){
  8526.                 var frameID=Math.random();
  8527.                 var frames={
  8528.                     top:window.top,
  8529.                 };
  8530.  
  8531.                 window.addEventListener('message',function(e){
  8532.                     var data=e.data;
  8533.                     if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8534.                     var source=e.source;
  8535.                     if(source===window){//来自contentscript,发送出去,或者干嘛。
  8536.                         if(data.to){
  8537.                             data.from=frameID;
  8538.                             frames[data.to].postMessage(data,'*');
  8539.                         }else{
  8540.                             switch(data.command){
  8541.                                 case 'getIframeObject':{
  8542.                                     var frameWindow=frames[data.windowId];
  8543.                                     var iframes=document.getElementsByTagName('iframe');
  8544.                                     var iframe;
  8545.                                     var targetIframe;
  8546.                                     for(var i=iframes.length-1 ; i>=0 ; i--){
  8547.                                         iframe=iframes[i];
  8548.                                         if(iframe.contentWindow===frameWindow){
  8549.                                             targetIframe=iframe;
  8550.                                             break;
  8551.                                         };
  8552.                                     };
  8553.                                     var cusEvent=document.createEvent('CustomEvent');
  8554.                                     cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe);
  8555.                                     document.dispatchEvent(cusEvent);
  8556.                                 }break;
  8557.                             };
  8558.                         };
  8559.  
  8560.                     }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
  8561.                         frames[data.from]=source;
  8562.                     };
  8563.                 },true)
  8564.             };
  8565.  
  8566.             pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')';
  8567.             document.head.appendChild(pageScript);
  8568.         }
  8569.  
  8570.         function clikToOpen(data){
  8571.             var preventDefault = matchedRule.clikToOpen.preventDefault;
  8572.  
  8573.             function mouseout(){
  8574.                 document.removeEventListener('mouseout',mouseout,true);
  8575.                 document.removeEventListener('click',click,true);
  8576.                 if(data.imgPA && preventDefault){
  8577.                     data.imgPA.removeEventListener('click',clickA,false);
  8578.                 };
  8579.             };
  8580.  
  8581.             function click(e){
  8582.                 if(e.button!=0)return;
  8583.                 FloatBarC.prototype.open.call({
  8584.                     data:data,
  8585.                 },
  8586.                                               e,
  8587.                                               matchedRule.clikToOpen.type);
  8588.             };
  8589.  
  8590.             function clickA(e){//阻止a的默认行为
  8591.                 e.preventDefault();
  8592.             };
  8593.  
  8594.             document.addEventListener('click',click,true);
  8595.  
  8596.             if(data.imgPA && preventDefault){
  8597.                 data.imgPA.addEventListener('click',clickA,false);
  8598.             };
  8599.  
  8600.             setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8601.                 document.addEventListener('mouseout',mouseout,true);
  8602.             },100);
  8603.  
  8604.             return function(){
  8605.                 mouseout();
  8606.             };
  8607.         }
  8608.  
  8609.         //监听 mouseover
  8610.         var canclePreCTO;
  8611.         function globalMouseoverHandler(e){
  8612.  
  8613.             if(e.altKey)return;
  8614.             //console.log(e);
  8615.             if(galleryMode)return;//库模式全屏中......
  8616.  
  8617.             var target = e.target;
  8618.  
  8619.             if (!target || !target.classList || target.classList.contains('pv-pic-ignored')) {
  8620.                 return;
  8621.             }
  8622.  
  8623.             // 扩展模式，检查前面一个是否为 img
  8624.             if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) {
  8625.                 var _type = typeof matchedRule.ext;
  8626.                 if (_type == 'string') {
  8627.                     switch (matchedRule.ext) {
  8628.                         case 'previous':
  8629.                             target = target.previousElementSibling;
  8630.                             break;
  8631.                         case 'previous-2':
  8632.                             target = target.previousElementSibling &&
  8633.                                 target.previousElementSibling.previousElementSibling;
  8634.                             break;
  8635.                     }
  8636.                 } else if (_type == 'function') {
  8637.                     try {
  8638.                         target = matchedRule.ext(target);
  8639.                     } catch(ex) {
  8640.                         throwErrorInfo(ex);
  8641.                     }
  8642.  
  8643.                     if (!target) return;
  8644.                 }
  8645.             }
  8646.  
  8647.             var result;
  8648.             if (target.nodeName != 'IMG' && typeof target.className === 'string' && target.className.indexOf("pv-float-bar")==-1){
  8649.                 var targetStyle=getComputedStyle(target);
  8650.                 if(prefs.floatBar.listenBg && targetStyle.backgroundImage && /^url/.test(targetStyle.backgroundImage) && targetStyle.width.replace("px","")>prefs.floatBar.minSizeLimit.w && targetStyle.height.replace("px","")>prefs.floatBar.minSizeLimit.h){
  8651.                     var src=targetStyle.backgroundImage.replace(/url\(["'](.*)["']\)/,"$1");
  8652.                     result = {
  8653.                         src: src,
  8654.                         type: "scale",
  8655.                         imgSrc: src,
  8656.                         noActual:true,
  8657.                         img: target
  8658.                     };
  8659.                 }else if(target.children.length<=2 && target.querySelectorAll("img").length==1){
  8660.                     target=target.children[0];
  8661.                 }else if(target.parentNode){
  8662.                     if(target.parentNode.nodeName=='IMG'){
  8663.                         target=target.parentNode;
  8664.                     }else{
  8665.                         if(unsafeWindow.getComputedStyle(target).position=="absolute"){
  8666.                             var imgChild=target.parentNode.querySelectorAll('img');
  8667.                             if(imgChild.length==1){
  8668.                                 target=imgChild[0];
  8669.                             }
  8670.                         }
  8671.                     }
  8672.                 }
  8673.             }
  8674.  
  8675.             if (!target || !result && target.nodeName != 'IMG') return;
  8676.  
  8677.             if (!result) {
  8678.                 result = findPic(target);
  8679.             }
  8680.  
  8681.             if(result){
  8682.                 if(!floatBar){
  8683.                     floatBar=new FloatBarC();
  8684.                 };
  8685.                 if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){
  8686.                     if(canclePreCTO){//取消上次的，防止一次点击打开多张图片
  8687.                         canclePreCTO();
  8688.                     };
  8689.                     canclePreCTO=clikToOpen(result);
  8690.                 };
  8691.                 floatBar.start(result);//出现悬浮工具栏
  8692.             };
  8693.         }
  8694.  
  8695.         function isKeyDownEffectiveTarget(target) {
  8696.             var localName = target.localName;
  8697.  
  8698.             // 确保光标不是定位在文字输入框或选择框
  8699.             if (localName == 'textarea' || localName == 'input' || localName == 'select')
  8700.                 return false;
  8701.  
  8702.             // 视频播放器
  8703.             if (localName == 'object' || localName == 'embed')
  8704.                 return false;
  8705.  
  8706.             // 百度贴吧回复输入的问题
  8707.             if (target.getAttribute('contenteditable') == 'true')
  8708.                 return false;
  8709.  
  8710.             return true;
  8711.         }
  8712.  
  8713.         function openGallery(){
  8714.             if(!gallery){
  8715.                 gallery=new GalleryC();
  8716.             }
  8717.             gallery.data=[];
  8718.             var allData=gallery.getAllValidImgs();
  8719.             if(allData.length<1)return true;
  8720.             gallery.data=allData;
  8721.             gallery.load(gallery.data);
  8722.         }
  8723.  
  8724.         function keydown(event) {
  8725.             var key = String.fromCharCode(event.keyCode).toLowerCase();
  8726.             if(event.ctrlKey && key==prefs.floatBar.keys['gallery']){
  8727.                 openGallery();
  8728.                 event.stopPropagation();
  8729.                 event.preventDefault();
  8730.                 return true;
  8731.             }else{
  8732.                 if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey)
  8733.                     return;
  8734.  
  8735.                 if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) {
  8736.                     Object.keys(prefs.floatBar.keys).some(function(action) {
  8737.                         if (action == 'enable') return;
  8738.                         if (key == prefs.floatBar.keys[action]) {
  8739.                             floatBar.open(null, action);
  8740.                             event.stopPropagation();
  8741.                             event.preventDefault();
  8742.                             return true;
  8743.                         }
  8744.                     })
  8745.                 }
  8746.             }
  8747.         }
  8748.  
  8749.         matchedRule = getMatchedRule();
  8750.  
  8751.         // 添加自定义样式
  8752.         if (matchedRule && matchedRule.css) {
  8753.             var style = document.createElement('style');
  8754.             style.type = 'text/css';
  8755.             style.id = 'gm-picviewer-site-style';
  8756.             style.textContent = matchedRule.css;
  8757.             document.head.appendChild(style);
  8758.         }
  8759.  
  8760.         MPIV.loadRule();
  8761.  
  8762.         window.addEventListener('message', handleMessage, true);
  8763.  
  8764.         addPageScript();
  8765.  
  8766.         document.addEventListener('mouseover', globalMouseoverHandler, true);
  8767.  
  8768.         var debug;  // 调试函数
  8769.  
  8770.         GM_config.init({
  8771.             id: 'pv-prefs',
  8772.             title: GM_config.create('a', {
  8773.                 href: 'https://greasyfork.org/zh-CN/scripts/24204-picviewer-ce',
  8774.                 target: '_blank',
  8775.                 textContent: 'Picviewer CE+ '+i18n("config"),
  8776.                 title: i18n("openHomePage")
  8777.             }),
  8778.             isTabs: true,
  8779.             skin: 'tab',
  8780.             frameStyle: {
  8781.                 width: '480px',
  8782.                 zIndex:'2147483648',
  8783.             },
  8784.             css: [
  8785.                 "#pv-prefs input[type='text'] { width: 50px; } ",
  8786.                 "#pv-prefs input[type='number'] { width: 50px; } ",
  8787.                 "#pv-prefs .inline .config_var { margin-left: 6px; }",
  8788.                 "#pv-prefs label.size { width: 205px; }",
  8789.                 "#pv-prefs span.sep-x { margin-left: 0px !important; }",
  8790.                 "#pv-prefs label.sep-x { margin-right: 5px; }",
  8791.                 "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }",
  8792.                 "#pv-prefs input.color { width: 120px; }",
  8793.                 "#pv-prefs input.order { width: 250px; }",
  8794.             ].join('\n'),
  8795.             fields: {
  8796.                 // 浮动工具栏
  8797.                 'floatBar.position': {
  8798.                     label: i18n("position"),
  8799.                     type: 'select',
  8800.                     options: {
  8801.                         'top left': i18n("topLeft"),
  8802.                         'top right': i18n("topRight"),
  8803.                         'bottom right': i18n("bottomRight"),
  8804.                         'bottom left': i18n("bottomLeft"),
  8805.                         'top center': i18n("topCenter"),
  8806.                         'bottom center': i18n("bottomCenter")
  8807.                     },
  8808.                     "default": prefs.floatBar.position,
  8809.                     section: [i18n("floatBar")],
  8810.                 },
  8811.                 'floatBar.showDelay': {
  8812.                     label: i18n("showDelay"),
  8813.                     type: 'int',
  8814.                     "default": prefs.floatBar.showDelay,
  8815.                     after: ' '+i18n("ms"),
  8816.                 },
  8817.                 'floatBar.hideDelay': {
  8818.                     label: i18n("hideDelay"),
  8819.                     type: 'int',
  8820.                     className: 'hideDelay',
  8821.                     "default": prefs.floatBar.hideDelay,
  8822.                     after: ' '+i18n("ms")
  8823.                 },
  8824.                 'floatBar.forceShow.size.w': {
  8825.                     label: i18n("forceShow"),
  8826.                     type: 'int',
  8827.                     className: 'size',
  8828.                     "default": prefs.floatBar.forceShow.size.w,
  8829.                     title: i18n("forceShowTip"),
  8830.                     line: 'start',
  8831.                 },
  8832.                 'floatBar.forceShow.size.h': {
  8833.                     label: ' x ',
  8834.                     type: 'int',
  8835.                     className: 'sep-x',
  8836.                     after: ' '+i18n("px"),
  8837.                     "default": prefs.floatBar.forceShow.size.h,
  8838.                     line: 'end',
  8839.                 },
  8840.                 'floatBar.minSizeLimit.w': {
  8841.                     label: i18n("minSizeLimit"),
  8842.                     type: 'int',
  8843.                     className: 'size',
  8844.                     "default": prefs.floatBar.minSizeLimit.w,
  8845.                     title: i18n("minSizeLimitTip"),
  8846.                     line: 'start',
  8847.                 },
  8848.                 'floatBar.minSizeLimit.h': {
  8849.                     label: ' x ',
  8850.                     type: 'int',
  8851.                     className: 'sep-x',
  8852.                     after: ' '+i18n("px"),
  8853.                     "default": prefs.floatBar.minSizeLimit.h,
  8854.                     line: 'end',
  8855.                 },
  8856.                 'floatBar.butonOrder': {
  8857.                     label: i18n("butonOrder"),
  8858.                     type: 'text',
  8859.                     className: 'order',
  8860.                     "default": prefs.floatBar.butonOrder.join(', '),
  8861.                 },
  8862.                 'floatBar.listenBg': {
  8863.                     label: i18n("listenBg"),
  8864.                     type: 'checkbox',
  8865.                     "default": prefs.floatBar.listenBg,
  8866.                     title: i18n("listenBgTip")
  8867.                 },
  8868.                 // 按键
  8869.                 'floatBar.keys.enable': {
  8870.                     label: i18n("keysEnable"),
  8871.                     type: 'checkbox',
  8872.                     "default": prefs.floatBar.keys.enable
  8873.                 },
  8874.                 'floatBar.keys.actual': {
  8875.                     label: i18n("keysActual"),
  8876.                     type: 'text',
  8877.                     className: 'floatBar-key',
  8878.                     "default": prefs.floatBar.keys.actual,
  8879.                     title: i18n("keysActualTip")
  8880.                 },
  8881.                 'floatBar.keys.search': {
  8882.                     label: i18n("keysSearch"),
  8883.                     type: 'text',
  8884.                     className: 'floatBar-key',
  8885.                     "default": prefs.floatBar.keys.search,
  8886.                     title: i18n("keysSearchTip")
  8887.                 },
  8888.                 'floatBar.keys.current': {
  8889.                     label: i18n("keysCurrent"),
  8890.                     type: 'text',
  8891.                     className: 'floatBar-key',
  8892.                     "default": prefs.floatBar.keys.current,
  8893.                     title: i18n("keysCurrentTip")
  8894.                 },
  8895.                 'floatBar.keys.magnifier': {
  8896.                     label: i18n("keysMagnifier"),
  8897.                     type: 'text',
  8898.                     className: 'floatBar-key',
  8899.                     "default": prefs.floatBar.keys.magnifier,
  8900.                     title: i18n("keysMagnifierTip")
  8901.                 },
  8902.                 'floatBar.keys.gallery': {
  8903.                     label: i18n("keysGallery"),
  8904.                     type: 'text',
  8905.                     className: 'floatBar-key',
  8906.                     "default": prefs.floatBar.keys.gallery,
  8907.                     title: i18n("keysGalleryTip")
  8908.                 },
  8909.  
  8910.                 // 放大镜
  8911.                 'magnifier.radius': {
  8912.                     label: i18n("magnifierRadius"),
  8913.                     type: 'int',
  8914.                     "default": prefs.magnifier.radius,
  8915.                     section: [i18n("magnifier")],
  8916.                     after: ' '+i18n("px")
  8917.                 },
  8918.                 'magnifier.wheelZoom.enabled': {
  8919.                     label: i18n("magnifierWheelZoomEnabled"),
  8920.                     type: 'checkbox',
  8921.                     "default": prefs.magnifier.wheelZoom.enabled,
  8922.                 },
  8923.                 'magnifier.wheelZoom.range': {
  8924.                     label: i18n("magnifierWheelZoomRange"),
  8925.                     type: 'textarea',
  8926.                     "default": prefs.magnifier.wheelZoom.range.join(', '),
  8927.                 },
  8928.  
  8929.                 // 图库
  8930.                 'gallery.fitToScreen': {
  8931.                     label: i18n("galleryFitToScreen"),
  8932.                     type: 'checkbox',
  8933.                     "default": prefs.gallery.fitToScreen,
  8934.                     section: [i18n("gallery")],
  8935.                     title: i18n("galleryFitToScreenTip")
  8936.                 },
  8937.                 'gallery.scrollEndToChange': {
  8938.                     label: i18n("galleryScrollEndToChange"),
  8939.                     type: 'checkbox',
  8940.                     "default": prefs.gallery.scrollEndToChange,
  8941.                     title: i18n("galleryScrollEndToChangeTip")
  8942.                 },
  8943.                 'gallery.exportType': {
  8944.                     label: i18n("galleryExportType"),
  8945.                     type: 'select',
  8946.                     options: {
  8947.                         'grid': i18n("grid"),
  8948.                         'gridBig': i18n("gridBig"),
  8949.                         'list': i18n("list")
  8950.                     },
  8951.                     "default": prefs.gallery.exportType,
  8952.                 },
  8953.                 'gallery.loadAll': {
  8954.                     label: i18n("galleryLoadAll"),
  8955.                     type: 'checkbox',
  8956.                     "default": prefs.gallery.loadAll,
  8957.                     title: i18n("galleryLoadAllTip")
  8958.                 },
  8959.                 'gallery.scaleSmallSize': {
  8960.                     label: i18n("galleryScaleSmallSize1"),
  8961.                     type: 'int',
  8962.                     "default": prefs.gallery.scaleSmallSize,
  8963.                     after: i18n("galleryScaleSmallSize2")
  8964.                 },
  8965.                 'gallery.showSmallSize':{
  8966.                     label: i18n("galleryShowSmallSize"),
  8967.                     type: 'checkbox',
  8968.                     "default": prefs.gallery.showSmallSize
  8969.                 },
  8970.                 'gallery.transition': {
  8971.                     label: i18n("galleryTransition"),
  8972.                     type: 'checkbox',
  8973.                     "default": prefs.gallery.transition
  8974.                 },
  8975.                 'gallery.sidebarPosition': {
  8976.                     label: i18n("gallerySidebarPosition"),
  8977.                     type: 'select',
  8978.                     options: {
  8979.                         'bottom': i18n("bottom"),
  8980.                         'right': i18n("right"),
  8981.                         'left': i18n("left"),
  8982.                         'top': i18n("top")
  8983.                     },
  8984.                     "default": prefs.gallery.sidebarPosition,
  8985.                     line: 'start',
  8986.                 },
  8987.                 'gallery.sidebarSize': {
  8988.                     label: i18n("gallerySidebarSize"),
  8989.                     type: 'int',
  8990.                     "default": prefs.gallery.sidebarSize,
  8991.                     title: i18n("gallerySidebarSizeTip"),
  8992.                     after: ' '+i18n("px"),
  8993.                     line: 'end',
  8994.                 },
  8995.                 'gallery.max': {
  8996.                     label: i18n("galleryMax1"),
  8997.                     type: 'number',
  8998.                     "default": prefs.gallery.max,
  8999.                     after: i18n("galleryMax2")
  9000.                 },
  9001.                 'gallery.autoZoom': {
  9002.                     label: i18n("galleryAutoZoom"),
  9003.                     type: 'checkbox',
  9004.                     "default": prefs.gallery.autoZoom,
  9005.                     title: i18n("galleryAutoZoomTip")
  9006.                 },
  9007.                 'gallery.descriptionLength': {
  9008.                     label: i18n("galleryDescriptionLength1"),
  9009.                     type: 'int',
  9010.                     "default": prefs.gallery.descriptionLength,
  9011.                     after: i18n("galleryDescriptionLength2")
  9012.                 },
  9013.                 'gallery.autoOpenSites': {
  9014.                     label: i18n("galleryAutoOpenSites"),
  9015.                     type: 'textarea',
  9016.                     "default": prefs.gallery.autoOpenSites
  9017.                 },
  9018.                 'gallery.editSite': {
  9019.                     label: i18n("galleryEditSite"),
  9020.                     type: 'select',
  9021.                     options: {
  9022.                         'Pixlr': 'Pixlr',
  9023.                         'Toolpic': 'Toolpic'
  9024.                     },
  9025.                     "default": prefs.gallery.editSite,
  9026.                 },
  9027.  
  9028.                 // 图片窗口
  9029.                 'imgWindow.fitToScreen': {
  9030.                     label: i18n("imgWindowFitToScreen"),
  9031.                     type: 'checkbox',
  9032.                     "default": prefs.imgWindow.fitToScreen,
  9033.                     section: [i18n("imgWindow")],
  9034.                     title: i18n("imgWindowFitToScreenTip"),
  9035.                 },
  9036.                 'imgWindow.close.defaultTool': {
  9037.                     label: i18n("imgWindowDefaultTool"),
  9038.                     type: 'select',
  9039.                     options: {
  9040.                         'hand': i18n("hand"),
  9041.                         'rotate': i18n("rotate"),
  9042.                         'zoom': i18n("zoom"),
  9043.                     },
  9044.                     "default": prefs.imgWindow.close.defaultTool,
  9045.                 },
  9046.                 'imgWindow.close.escKey': {
  9047.                     label: i18n("imgWindowEscKey"),
  9048.                     type: 'checkbox',
  9049.                     "default": prefs.imgWindow.close.escKey,
  9050.                     line: 'start',
  9051.                 },
  9052.                 'imgWindow.close.dblClickImgWindow': {
  9053.                     label: i18n("imgWindowDblClickImgWindow"),
  9054.                     type: 'checkbox',
  9055.                     "default": prefs.imgWindow.close.dblClickImgWindow,
  9056.                 },
  9057.                 'imgWindow.close.clickOutside': {
  9058.                     label: i18n("imgWindowClickOutside"),
  9059.                     type: 'select',
  9060.                     options: {
  9061.                         '': i18n("none"),
  9062.                         'click': i18n("click"),
  9063.                         'dblclick': i18n("dblclick"),
  9064.                     },
  9065.                     "default": prefs.imgWindow.close.clickOutside,
  9066.                     line: 'end',
  9067.                 },
  9068.                 'imgWindow.overlayer.shown': {
  9069.                     label: i18n("imgWindowOverlayerShown"),
  9070.                     type: 'checkbox',
  9071.                     "default": prefs.imgWindow.overlayer.shown,
  9072.                     line: 'start',
  9073.                 },
  9074.                 'imgWindow.overlayer.color': {
  9075.                     label: i18n("imgWindowOverlayerColor"),
  9076.                     type: 'text',
  9077.                     className: 'color',
  9078.                     "default": prefs.imgWindow.overlayer.color,
  9079.                     line: 'end'
  9080.                 },
  9081.                 'imgWindow.shiftRotateStep': {
  9082.                     label: i18n("imgWindowShiftRotateStep1"),
  9083.                     type: 'int',
  9084.                     "default": prefs.imgWindow.shiftRotateStep,
  9085.                     after: i18n("imgWindowShiftRotateStep2")
  9086.                 },
  9087.                 'imgWindow.zoom.mouseWheelZoom': {
  9088.                     label: i18n("imgWindowMouseWheelZoom"),
  9089.                     type: 'checkbox',
  9090.                     "default": prefs.imgWindow.zoom.mouseWheelZoom,
  9091.                 },
  9092.                 'imgWindow.zoom.range': {
  9093.                     label: i18n("imgWindowZoomRange"),
  9094.                     type: 'textarea',
  9095.                     "default": prefs.imgWindow.zoom.range.join(', '),
  9096.                     title: i18n("imgWindowZoomRangeTip"),
  9097.                     attr: {
  9098.                         "spellcheck": "false"
  9099.                     }
  9100.                 },
  9101.  
  9102.                 // 其它
  9103.                 'waitImgLoad': {
  9104.                     label: i18n("waitImgLoad"),
  9105.                     type: 'checkbox',
  9106.                     "default": prefs.waitImgLoad,
  9107.                     section: [i18n("others")],
  9108.                     title: i18n("waitImgLoadTip")
  9109.                 },
  9110.                 'debug': {
  9111.                     label: i18n("debug"),
  9112.                     type: 'checkbox',
  9113.                     "default": prefs.debug
  9114.                 },
  9115.                 'firstEngine': {
  9116.                     label: i18n("firstEngine"),
  9117.                     type: 'select',
  9118.                     options: {
  9119.                         "Tineye":"Tineye",
  9120.                         "Google":"Google",
  9121.                         "Baidu":"Baidu"
  9122.                     },
  9123.                     "default": prefs.firstEngine,
  9124.                 },
  9125.             },
  9126.             events: {
  9127.                 open: function(doc, win, frame) {
  9128.                 },
  9129.                 save: function() {
  9130.                     loadPrefs();
  9131.                 }
  9132.             }
  9133.         });
  9134.  
  9135.  
  9136.         GM_registerMenuCommand('Picviewer CE+ '+i18n("config"), openPrefs);
  9137.  
  9138.         loadPrefs();
  9139.  
  9140.         if(prefs.gallery.autoOpenSites && new RegExp(prefs.gallery.autoOpenSites).test(location.href)){
  9141.             setTimeout(function(){openGallery();},2000);
  9142.         }
  9143.  
  9144.         // 注册按键
  9145.         if (prefs.floatBar.keys.enable) {
  9146.             document.addEventListener('keydown', keydown, false);
  9147.         }
  9148.  
  9149.         function openPrefs() {
  9150.             GM_config.open();
  9151.         }
  9152.  
  9153.         function loadPrefs() {
  9154.             // 根据 GM_config 的 key 载入设置到 prefs
  9155.             Object.keys(GM_config.fields).forEach(function(keyStr) {
  9156.                 var keys = keyStr.split('.');
  9157.                 var lastKey = keys.pop();
  9158.  
  9159.                 var lastPref = keys.reduce(function(previousValue, curKey) {
  9160.                     return previousValue[curKey];
  9161.                 }, prefs) || prefs;
  9162.  
  9163.                 var value = GM_config.get(keyStr);
  9164.                 if (typeof value != 'undefined') {
  9165.                     // 特殊的
  9166.                     if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') {
  9167.                         lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)});
  9168.                     } else if(keyStr == 'floatBar.butonOrder') {
  9169.                         lastPref[lastKey] = value.replace(/^\s*|\s*$/g,"").split(/\s*[,，]\s*/);
  9170.                     } else {
  9171.                         lastPref[lastKey] = value;
  9172.                     }
  9173.                 }
  9174.             });
  9175.  
  9176.             debug = prefs.debug ? console.debug.bind(console) : function() {};
  9177.         }
  9178.  
  9179.     };
  9180.  
  9181.     function init2(){
  9182.         init(topObject,window,document,arrayFn,envir,storage,unsafeWindow);
  9183.     };
  9184.  
  9185.  
  9186.     //大致检测运行环境
  9187.     var envir={
  9188.         ie:typeof document.documentMode == 'number',
  9189.         firefox:typeof XPCNativeWrapper == 'function',
  9190.         opera:!!window.opera,
  9191.         chrome:!!window.chrome,
  9192.     };
  9193.  
  9194.     //ie的话，不支持 < ie9的版本
  9195.     if(envir.ie && document.documentMode < 9){
  9196.         return;
  9197.     };
  9198.  
  9199.  
  9200.     var arrayFn=(function(){
  9201.         //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList.....
  9202.  
  9203.         //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
  9204.         //类似做到 for 循环，在满足条件的时候直接break跳出的效果。
  9205.         if(typeof Array.prototype['_find']!='function'){
  9206.             Object.defineProperty(Array.prototype,'_find',{
  9207.                 value:function(callback , thisArg){
  9208.                     if (this == null){
  9209.                         throw new TypeError( "this is null or not defined" );
  9210.                     };
  9211.  
  9212.                     if(typeof callback != 'function') {
  9213.                         throw new TypeError( callback + " is not a function" );
  9214.                     };
  9215.  
  9216.                     var i = 0,
  9217.                         l = this.length,
  9218.                         value,
  9219.                         hasOwnProperty=Object.prototype.hasOwnProperty
  9220.                     ;
  9221.  
  9222.  
  9223.                     while(i<l){
  9224.                         if(hasOwnProperty.call(this,i)){
  9225.                             value = this[i];
  9226.                             if(callback.call( thisArg, value, i, this )===true){
  9227.                                 return [value,i,this];
  9228.                             };
  9229.                         };
  9230.                         i++;
  9231.                     };
  9232.                 },
  9233.                 writable:true,
  9234.                 enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。
  9235.                 configurable:true,
  9236.             });
  9237.         };
  9238.  
  9239.         var arrayProto=Array.prototype;
  9240.         return {
  9241.             _find:arrayProto._find,
  9242.             slice:arrayProto.slice,
  9243.             forEach:arrayProto.forEach,
  9244.             some:arrayProto.some,
  9245.             every:arrayProto.every,
  9246.             map:arrayProto.map,
  9247.             filter:arrayProto.filter,
  9248.             indexOf:arrayProto.indexOf,
  9249.             lastIndexOf:arrayProto.lastIndexOf,
  9250.         };
  9251.  
  9252.     })();
  9253.  
  9254.  
  9255.     var storage={
  9256.         supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数
  9257.         mxAppStorage:(function(){//傲游扩展储存接口
  9258.             try{
  9259.                 return window.external.mxGetRuntime().storage;
  9260.             }catch(e){
  9261.             };
  9262.         })(),
  9263.         operaUJSStorage:(function(){//opera userjs全局存储接口
  9264.             try{
  9265.                 return window.opera.scriptStorage;
  9266.             }catch(e){
  9267.             };
  9268.         })(),
  9269.         setItem:function(key,value){
  9270.             if(this.operaUJSStorage){
  9271.                 this.operaUJSStorage.setItem(key,value);
  9272.             }else if(this.mxAppStorage){
  9273.                 this.mxAppStorage.setConfig(key,value);
  9274.             }else if(this.supportGM){
  9275.                 GM_setValue(key,value);
  9276.             }else if(window.localStorage){
  9277.                 window.localStorage.setItem(key,value);
  9278.             };
  9279.         },
  9280.         getItem:function(key){
  9281.             var value;
  9282.             if(this.operaUJSStorage){
  9283.                 value=this.operaUJSStorage.getItem(key);
  9284.             }else if(this.mxAppStorage){
  9285.                 value=this.mxAppStorage.getConfig(key);
  9286.             }else if(this.supportGM){
  9287.                 value=GM_getValue(key);
  9288.             }else if(window.localStorage){
  9289.                 value=window.localStorage.getItem(key);
  9290.             };
  9291.             return value;
  9292.         },
  9293.     };
  9294.  
  9295.     function getUrl(url, callback, onError){
  9296.         GM_xmlhttpRequest({
  9297.             method: 'GET',
  9298.             url: url,
  9299.             onload: callback,
  9300.             onerror: onError
  9301.         });
  9302.     }
  9303.  
  9304.     function setSearchState(words,imgCon){
  9305.         if(words)console.info(words);
  9306.         var searchState = (imgCon?imgCon:document).querySelector('.pv-pic-search-state');
  9307.         if(searchState)searchState.innerHTML=words;
  9308.     }
  9309.  
  9310.     var searchSort=["Tineye","Google","Baidu"];
  9311.     function sortSearch(){
  9312.         for(var i=0;i<searchSort.length;i++){
  9313.             if(searchSort[i]==prefs.firstEngine){
  9314.                 searchSort.splice(i,1);
  9315.                 break;
  9316.             }
  9317.         }
  9318.         searchSort.unshift(prefs.firstEngine);
  9319.     }
  9320.  
  9321.     function searchImgByImg(imgSrc, imgCon, callBack, onError, noneResult, searchFrom){
  9322.         let srcs=[];
  9323.         var searchBaidu=function(){
  9324.             setSearchState(i18n("beginSearchImg","百度"),imgCon);
  9325.             getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){
  9326.                 let baiduJson;
  9327.                 try{
  9328.                     baiduJson=JSON.parse(d.responseText);
  9329.                 }catch(e){
  9330.                     setSearchState(i18n("findNoPic"),imgCon);
  9331.                     setTimeout(function(){
  9332.                         setSearchState("",imgCon);
  9333.                     },2000);
  9334.                     searchNext();
  9335.                     return;
  9336.                 }
  9337.                 if(baiduJson.data[0]){
  9338.                     srcs=[];
  9339.                     for(let imgData of baiduJson.data){
  9340.                         if(srcs.length>2)break;
  9341.                         srcs.push(imgData.objURL);
  9342.                     }
  9343.                     setSearchState(i18n("findOverBeginLoad",["百度",srcs.length]),imgCon);
  9344.                     callBackFun(srcs);
  9345.                 }else{
  9346.                     searchNext();
  9347.                     return;
  9348.                 }
  9349.             }, onError);
  9350.         };
  9351.         var searchGoogle=function(){
  9352.             setSearchState(i18n("beginSearchImg","Google"),imgCon);
  9353.             getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){
  9354.                 let googleHtml=document.implementation.createHTMLDocument('');
  9355.                 googleHtml.documentElement.innerHTML = d.responseText;
  9356.                 let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a");
  9357.                 if(sizeUrl){
  9358.                     getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){
  9359.                         googleHtml.documentElement.innerHTML = d.responseText;
  9360.                         let imgs=googleHtml.querySelectorAll("div.rg_meta");
  9361.                         if(imgs.length==0){searchNext();return;}
  9362.                         srcs=[];
  9363.                         for(var i=0;i<imgs.length;i++){
  9364.                             if(srcs.length>2)break;
  9365.                             let jsonData=JSON.parse(imgs[i].innerHTML);
  9366.                             srcs.push(jsonData.ou);
  9367.                         }
  9368.                         setSearchState(i18n("findOverBeginLoad",["Google",srcs.length]),imgCon);
  9369.                         callBackFun(srcs);
  9370.                     }, onError);
  9371.                 }else{
  9372.                     searchNext();
  9373.                 }
  9374.             }, onError);
  9375.         };
  9376.         var searchTineye=function(){
  9377.             setSearchState(i18n("beginSearchImg","Tineye"),imgCon);
  9378.             getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){
  9379.                 let tineyeHtml=document.implementation.createHTMLDocument('');
  9380.                 tineyeHtml.documentElement.innerHTML = d.responseText;
  9381.                 let searchImg=tineyeHtml.querySelectorAll(".match-details>div.match:first-of-type>p.image-link:first-of-type>a");
  9382.                 if(searchImg.length>0){
  9383.                     srcs=[];
  9384.                     for(var i=0;i<searchImg.length;i++){
  9385.                         if(srcs.length>2)break;
  9386.                         srcs.push(searchImg[i].href);
  9387.                     }
  9388.                     setSearchState(i18n("findOverBeginLoad",["Tineye",srcs.length]),imgCon);
  9389.                     callBackFun(srcs);
  9390.                 }else{
  9391.                     searchNext();
  9392.                 }
  9393.             }, onError);
  9394.         };
  9395.         var searchNext=function(){
  9396.             searchFrom++;
  9397.             if(searchFrom<=searchSort.length)switchSearch();
  9398.             else{
  9399.                 if(noneResult)noneResult();
  9400.                 setSearchState(i18n("findNoPic"),imgCon);
  9401.                 setTimeout(function(){
  9402.                     setSearchState("",imgCon);
  9403.                 },2000);
  9404.             }
  9405.         };
  9406.         var callBackFun=function(srcs){
  9407.             callBack(srcs, searchFrom);
  9408.         };
  9409.         if(!searchFrom)searchFrom=1;
  9410.         var switchSearch=function(){
  9411.             switch(searchSort[searchFrom-1]){
  9412.                 case "Baidu":
  9413.                     searchBaidu();
  9414.                     break;
  9415.                 case "Google":
  9416.                     searchGoogle();
  9417.                     break;
  9418.                 case "Tineye":
  9419.                     searchTineye();
  9420.                     break;
  9421.                 default:
  9422.                     searchTineye();
  9423.                     break;
  9424.             }
  9425.         };
  9426.         switchSearch();
  9427.     }
  9428.  
  9429.     init2();
  9430.  
  9431. })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));