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Picviewer CE+

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

当前为 2018-04-03 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           Picviewer CE+
  3. // @name:zh-CN         Picviewer CE+
  4. // @name:zh-TW         Picviewer CE+
  5. // @author         NLF && ywzhaiqi && hoothin
  6. // @description    Powerful picture viewing tool online, which can popup/scale/rotate/batch save pictures or find the HD original picture automatically
  7. // @description:zh-CN    NLF 的围观图修改版，增加高清原图查找显示（在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存、查找原图）
  8. // @description:zh-TW    NLF 的圍觀圖修改版，增加高清原圖查詢顯示（線上看圖工具，支援圖片翻轉、旋轉、縮放、彈出大圖、批量儲存、查詢原圖）
  9. // @version        2018.4.3.1
  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|moecdn\.org)\/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?this.getAttribute('data-original'):"";
  1024.                 if(original && original!=oldsrc)return original;
  1025.                 else if(/attachment\.php\?attachmentid=\d+/.test(oldsrc)){
  1026.                      newsrc=oldsrc.replace(/(attachment\.php\?attachmentid=\d+).*/,"$1");
  1027.                 }else if(/\.sinaimg\.(cn|com)\/mw\d+\//.test(oldsrc)){
  1028.                     newsrc=oldsrc.replace(/.*(https?:\/\/[^\.]+\.sinaimg\.(cn|com))\/mw\d+\//,"$1/large/");
  1029.                 }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){
  1030.                     newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1500");
  1031.                 }else if(/uc_server\/avatar\.php\?uid=\d+&size=.*/.test(oldsrc)){
  1032.                     newsrc=oldsrc.replace(/(uc_server\/avatar\.php\?uid=\d+&size=).*/,"$1big");
  1033.                 }else if(/\.md\.[^\.]+$/.test(oldsrc)){
  1034.                     newsrc=oldsrc.replace(/\.md(\.[^\.]+)$/i,"$1");
  1035.                 }else if(/\.126\.net.*\/\d+\.\d+x\d+\.\d+\.[^\.]+$/.test(oldsrc)){
  1036.                     newsrc=oldsrc.replace(/\/\d+\.\d+x\d+\.\d+\.([^\.]+)$/i,"/5.5000x5000.100.$1");
  1037.                 }else if(/\.ytimg\.com/.test(oldsrc)){
  1038.                     newsrc=oldsrc.replace(/\?.*$/i,"");
  1039.                 }
  1040.                 return oldsrc != newsrc ? newsrc : null;
  1041.             }
  1042.         ];
  1043.  
  1044.         var Rule = {};
  1045.  
  1046.         // 兼容 Imagus 扩展的规则，自定义部分
  1047.         Rule.Imagus = {};
  1048.  
  1049.         /**
  1050.          * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全）
  1051.          * 1、新增了特殊的替换模式：以 r; 开头。
  1052.          * 2、已去除 http:// 头，后面会加上。
  1053.          */
  1054.         Rule.MPIV = [
  1055.             // 图片
  1056.             {name: "百度图片、贴吧等",
  1057.              r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})",
  1058.              s: "r;$1.baidu.com/$2/pic/item/$3"
  1059.             },
  1060.             // {name: "百度图片2",
  1061.             //  d: "image.baidu.com",  // imgt8.bdstatic.com 类型的图片链接
  1062.             //  r: "image\\.baidu\\.com/detail/newindex\\?",
  1063.             //  q: 'img[alt="preloading"][src*="/pic/item/"]',
  1064.             //  // description: './../../following-sibling::div[@class="ext-info"]/a',
  1065.             // },
  1066.             {name: "GoogleContent",  // 来自 Imagus 扩展
  1067.              r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*",
  1068.              s: function($, node) {
  1069.                  return [
  1070.                      // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''),    // 原图
  1071.                      'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '')  // 1024 大小
  1072.                  ];
  1073.              },
  1074.             },
  1075.             {name: "pixiv（部分）",
  1076.              d: 'pixiv.net',
  1077.              r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i,
  1078.              s: 'r;$1.$2'
  1079.             },
  1080.             {name: "500px",  // 规则来自 imagus，只有一半
  1081.              d: "500px.com",
  1082.              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+\\.",
  1083.              s: "$12048.jpg"
  1084.             },
  1085.  
  1086.             // 常用站点
  1087.             {name: '豆瓣',
  1088.              r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)",
  1089.              s: function(m, node) {
  1090.                  return [
  1091.                      // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4],
  1092.                      'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4]
  1093.                  ];
  1094.              },
  1095.              note: "人人影视的豆瓣脚本需要用到"
  1096.             },
  1097.             // 购物
  1098.             {name: "淘宝",
  1099.              r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/,
  1100.              s: "http://$1$2"
  1101.             },
  1102.             {name: "ali1",
  1103.              r: /(.*\.alicdn\.com\/.*?)((.jpg|.png)(\.|_)\d+x\d+.*)\.jpg(_\.webp)?$/,
  1104.              s: "$1$3"
  1105.             },
  1106.             {name: "ali2",
  1107.              r: /(.*\.alicdn\.com\/.*?)((\.|_)\d+x\d+.*|\.search)\.jpg(_\.webp)?$/,
  1108.              s: "$1_800x800.jpg"
  1109.             },
  1110.             {name: "1号店",
  1111.              r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/,
  1112.              s: "$1.jpg"
  1113.             },
  1114.             {name: "京东",
  1115.              r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/,
  1116.              s: "$1imgzone/$2"
  1117.             },
  1118.             // 电子书
  1119.             {name: "当当",
  1120.              d: "dangdang.com",
  1121.              r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/,
  1122.              s: "$1_e_$2"
  1123.             },
  1124.             {name: "多看阅读",
  1125.              d: "duokan.com",
  1126.              r: /(cover.read.duokan.com.*?\.jpg)!\w+$/,
  1127.              s: "$1"
  1128.             },
  1129.  
  1130.             // 视频、新闻
  1131.             // {name: "优酷电视剧",
  1132.             //  d: "youku.com",
  1133.             //  r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html",
  1134.             //  q: ".baseinfo > .thumb > img",
  1135.             //  example: 'http://www.youku.com/v_olist/c_97.html',
  1136.             // },
  1137.             {name: "人人影视",
  1138.              d: "yyets.com",
  1139.              r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)",
  1140.              s: "http://$1/$2"
  1141.             },
  1142.  
  1143.             // 论坛 BBS
  1144.             {name: "firefox 扩展中心",
  1145.              d: "addons.mozilla.org",
  1146.              r: "addons.cdn.mozilla.net/user-media/previews/thumbs/",
  1147.              s: "/thumbs/full/",
  1148.             },
  1149.             {name: "firefox 中文社区",
  1150.              d: "firefox.net.cn",
  1151.              r: "www.firefox.net.cn/attachment/thumb/",
  1152.              s: "r;www.firefox.net.cn/attachment/"
  1153.             },
  1154.  
  1155.             // 软件 SoftWare
  1156.             {name: "非凡软件站",
  1157.              d: "www.crsky.com",
  1158.              r: /pic\.crsky\.com.*_s\.gif$/i,
  1159.              s: '/_s././',
  1160.              example: "http://www.crsky.com/soft/5357.html",
  1161.             },
  1162.  
  1163.             {name: "zol",
  1164.              d: "detail.zol.com.cn",
  1165.              r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i,
  1166.              s: "$1/$2",
  1167.              // s: "$1_800x600/$2",
  1168.              example: "http://detail.zol.com.cn/240/239857/pic.shtml"
  1169.             },
  1170.             // 游戏 Game
  1171.             {name: "天极网",
  1172.              d: "game.yesky.com",
  1173.              r: /_\d+x\d+\.([a-z]+)$/i,
  1174.              s: 'r;.$1',
  1175.              example: "http://game.yesky.com/tupian/165/37968665.shtml",
  1176.             },
  1177.             {name: "超级玩家",
  1178.              d: "dota2.sgamer.com",
  1179.              r: /\/s([^\.\/]+\.[a-z]+$)/i,
  1180.              s: "r;/$1",
  1181.              example: "http://dota2.sgamer.com/albums/201407/8263_330866.html",
  1182.             },
  1183.  
  1184.             // 漫画
  1185.             {name: "nhentai",
  1186.              d: "nhentai.net",
  1187.              r: /\/(\d+)t(\.[a-z]+)$/i,
  1188.              s: "r;/$1$2",
  1189.              example: "http://nhentai.net/g/113475/",
  1190.             },
  1191.  
  1192.             // GithubAvatars
  1193.             {name: "GithubAvatars",
  1194.              d: "github.com",
  1195.              r: /(avatars\d+\.githubusercontent\.com.*)\?.*$/i,
  1196.              s: "$1",
  1197.              example: "https://avatars2.githubusercontent.com/u/3233275/",
  1198.             },
  1199.         ];
  1200.  
  1201.         //图标
  1202.         prefs.icons={
  1203.             actual:'data:image/png;base64,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',
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  1208.  
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  1210.             loading:'data:image/gif;base64,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',
  1211.             loadingCancle:'data:image/png;base64,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',
  1212.  
  1213.             hand:'data:image/png;base64,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',
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',
  1221.             rotateIndicatorPointer:'data:image/png;base64,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',
  1222.  
  1223.             arrowTop:'data:image/png;base64,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',
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  1227.  
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  1229.  
  1230.             brokenImg:'data:image/png;base64,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',
  1231.             brokenImg_small:'data:image/png;base64,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',
  1232.         };
  1233.  
  1234.         //分享api；有需求的照着添加
  1235.         //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。
  1236.         //api的参数
  1237.         /*{
  1238.     title
  1239.     pic
  1240.     url
  1241. } */
  1242.         prefs.share={
  1243.             weibo:{
  1244.                 disabled:false,
  1245.                 name:'新浪微博',
  1246.                 icon:'data:image/png;base64,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',
  1247.                 api:function(args){
  1248.                     var url='http://service.weibo.com/share/share.php?'+
  1249.                         'title='+args.title+
  1250.                         '&url='+args.url+
  1251.                         '&pic='+args.pic;
  1252.                     return {
  1253.                         url:url,
  1254.                         wSize:{
  1255.                             h:500,
  1256.                             w:620,
  1257.                         },
  1258.                     };
  1259.                 },
  1260.             },
  1261.             t:{
  1262.                 name:'腾讯微博',
  1263.                 icon:'data:image/png;base64,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',
  1264.                 api:function(args){
  1265.                     var url='http://v.t.qq.com/share/share.php?'+
  1266.                         'title='+args.title+
  1267.                         '&url='+args.url+
  1268.                         '&pic='+args.pic;
  1269.                     return {
  1270.                         url:url,
  1271.                         wSize:{
  1272.                             h:500,
  1273.                             w:620,
  1274.                         },
  1275.                     };
  1276.                 },
  1277.             },
  1278.             qZone:{
  1279.                 name:'QQ空间',
  1280.                 icon:'data:image/png;base64,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',
  1281.                 api:function(args){
  1282.                     var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+
  1283.                         'title='+args.title+
  1284.                         '&pics='+args.pic+
  1285.                         '&url='+args.url;
  1286.                     return {
  1287.                         url:url,
  1288.                         wSize:{
  1289.                             h:650,
  1290.                             w:620,
  1291.                         },
  1292.                     };
  1293.                 },
  1294.             },
  1295.             fanfou:{
  1296.                 name:'饭否',
  1297.                 icon:'data:image/png;base64,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',
  1298.                 api:function(args){
  1299.                     var url='http://fanfou.com/sharer/image?'+
  1300.                         'u='+args.url+
  1301.                         '&t='+args.title+
  1302.                         '&img_src='+args.pic;
  1303.                     return{
  1304.                         url:url,
  1305.                         wSize:{
  1306.                             h:550,
  1307.                             w:650,
  1308.                         },
  1309.                     };
  1310.                 },
  1311.             },
  1312.             tieba:{
  1313.                 name:'百度贴吧',
  1314.                 icon:'data:image/png;base64,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',
  1315.                 api:function(args){
  1316.                     var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+
  1317.                         'title='+args.title+
  1318.                         '&url='+args.url+
  1319.                         '&pic='+args.pic;
  1320.                     return {
  1321.                         url:url,
  1322.                         wSize:{
  1323.                             h:600,
  1324.                             w:630,
  1325.                         },
  1326.                     };
  1327.                 },
  1328.             },
  1329.             renren:{
  1330.                 name:'人人网',
  1331.                 icon:'data:image/png;base64,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',
  1332.                 api:function(args){
  1333.                     var url='http://widget.renren.com/dialog/share?'+
  1334.                         'link='+args.url+
  1335.                         '&title='+args.title+
  1336.                         '&pic='+args.pic;
  1337.                     return {
  1338.                         url:url,
  1339.                         wSize:{
  1340.                             h:600,
  1341.                             w:650,
  1342.                         },
  1343.                     };
  1344.                 },
  1345.             },
  1346.             douban:{
  1347.                 name:'豆瓣',
  1348.                 icon:'data:image/png;base64,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',
  1349.                 api:function(args){
  1350.                     var url='http://shuo.douban.com/%21service/share?'+
  1351.                         'href='+args.url+
  1352.                         '&name='+args.title+
  1353.                         '&image='+args.pic;
  1354.                     return {
  1355.                         url:url,
  1356.                         wSize:{
  1357.                             h:350,
  1358.                             w:600,
  1359.                         },
  1360.                     };
  1361.                 },
  1362.             },
  1363.         };
  1364.  
  1365.         if (typeof String.prototype.startsWith != 'function') {
  1366.             String.prototype.startsWith = function(str) {
  1367.                 return this.slice(0, str.length) == str;
  1368.             };
  1369.         }
  1370.  
  1371.         function getMStr(func) {
  1372.             var lines = func.toString();
  1373.             lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
  1374.             return lines;
  1375.         }
  1376.  
  1377.         function toRE(obj, flag) {
  1378.             if (!obj) {
  1379.                 return obj;
  1380.             } else if (obj instanceof RegExp) {
  1381.                 return obj;
  1382.             } else if (flag) {
  1383.                 return new RegExp(obj, flag);
  1384.             } else if (obj instanceof Array) {
  1385.                 return new RegExp(obj[0], obj[1]);
  1386.             } else if (typeof obj === 'string') {
  1387.                 if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) {
  1388.                     obj = wildcardToRegExpStr(obj);
  1389.                 }
  1390.                 return new RegExp(obj);
  1391.             }
  1392.         }
  1393.  
  1394.         function wildcardToRegExpStr(urlstr) {
  1395.             if (urlstr.source) return urlstr.source;
  1396.             var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){
  1397.                 return str === "*" ? ".*" : "[^/]*";
  1398.             });
  1399.             return "^" + reg + "$";
  1400.         }
  1401.  
  1402.         function isXPath(xpath) {
  1403.             return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id(');
  1404.         }
  1405.  
  1406.         function getElementMix(selector, contextNode, doc) {
  1407.             var ret;
  1408.             if (!selector || !contextNode) return ret;
  1409.             doc = doc || document;
  1410.  
  1411.             var type = typeof selector;
  1412.             if (type == 'string') {
  1413.                 if (isXPath(selector)) {
  1414.                     ret = getElementByXpath(selector, contextNode, doc);
  1415.                 } else {
  1416.                     ret = contextNode.parentNode.querySelector(selector);
  1417.                 }
  1418.             } else if (type == 'function') {
  1419.                 ret = selector(contextNode, doc);
  1420.             }
  1421.             return ret;
  1422.         }
  1423.  
  1424.         function launchFullScreen(element) {
  1425.             if (element.requestFullscreen) {
  1426.                 element.requestFullscreen();
  1427.             } else if (element.msRequestFullscreen) {
  1428.                 element.msRequestFullscreen();
  1429.             } else if (element.mozRequestFullScreen) {
  1430.                 element.mozRequestFullScreen();
  1431.             } else if (element.webkitRequestFullscreen) {
  1432.                 element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
  1433.             }
  1434.         }
  1435.  
  1436.         function cancelFullScreen() {
  1437.             if (document.exitFullscreen) {
  1438.                 document.exitFullscreen();
  1439.             } else if (document.msExitFullscreen) {
  1440.                 document.msExitFullscreen();
  1441.             } else if (document.mozCancelFullScreen) {
  1442.                 document.mozCancelFullScreen();
  1443.             } else if (document.webkitExitFullscreen) {
  1444.                 document.webkitExitFullscreen();
  1445.             }
  1446.         }
  1447.  
  1448.         // 检测缩放
  1449.         function detectZoom (){
  1450.             var ratio = 0,
  1451.                 screen = window.screen,
  1452.                 ua = navigator.userAgent.toLowerCase();
  1453.  
  1454.             if (window.devicePixelRatio !== undefined) {
  1455.                 ratio = window.devicePixelRatio;
  1456.             }
  1457.             else if (~ua.indexOf('msie')) {
  1458.                 if (screen.deviceXDPI && screen.logicalXDPI) {
  1459.                     ratio = screen.deviceXDPI / screen.logicalXDPI;
  1460.                 }
  1461.             }
  1462.             else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
  1463.                 ratio = window.outerWidth / window.innerWidth;
  1464.             }
  1465.  
  1466.             if (ratio){
  1467.                 ratio = Math.round(ratio * 100);
  1468.             }
  1469.  
  1470.             return ratio;
  1471.         }
  1472.  
  1473.         //获取位置
  1474.         function getContentClientRect(target){
  1475.             var rect=target.getBoundingClientRect();
  1476.             var compStyle=unsafeWindow.getComputedStyle(target);
  1477.             var pFloat=parseFloat;
  1478.             var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth);
  1479.             var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth);
  1480.             var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth);
  1481.             var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth);
  1482.             return {
  1483.                 top:top,
  1484.                 right:right,
  1485.                 bottom:bottom,
  1486.                 left:left,
  1487.                 width:right-left,
  1488.                 height:bottom-top,
  1489.             };
  1490.         };
  1491.  
  1492.         //获取窗口大小.
  1493.         function getWindowSize(){
  1494.             /*
  1495.         //包含滚动条
  1496.         return {
  1497.             h:window.innerHeight,
  1498.             w:window.innerWidth,
  1499.         };
  1500.     */
  1501.  
  1502.             //去除滚动条的窗口大小
  1503.             var de=document.documentElement;
  1504.             var body=document.body;
  1505.             var backCompat=document.compatMode=='BackCompat';
  1506.             return {
  1507.                 h:backCompat? body.clientHeight : de.clientHeight,
  1508.                 w:backCompat? body.clientWidth : de.clientWidth,
  1509.             };
  1510.  
  1511.         };
  1512.  
  1513.         //获取已滚动的距离
  1514.         function getScrolled(container){
  1515.             if(container){
  1516.                 return {
  1517.                     x:container.scrollLeft,
  1518.                     y:container.scrollTop,
  1519.                 };
  1520.             };
  1521.             return {
  1522.                 x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft),
  1523.                 y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset :  document.documentElement.scrollTop || document.body.scrollTop),
  1524.             };
  1525.         };
  1526.  
  1527.         //xpath 获取单个元素
  1528.         function getElementByXpath(xpath,contextNode,doc){
  1529.             doc=doc || document;
  1530.             contextNode=contextNode || doc;
  1531.             return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue;
  1532.         };
  1533.  
  1534.  
  1535.         //事件支持检测.
  1536.         function eventSupported( eventName,elem ){
  1537.             elem = elem || document.createElement("div");
  1538.             eventName = "on" + eventName;
  1539.             var isSupported = (eventName in elem);
  1540.             if (!isSupported){
  1541.                 if(!elem.setAttribute){//setAttribute是元素节点的方法
  1542.                     elem=document.createElement("div");
  1543.                 };
  1544.                 var setAttr;
  1545.                 if(!elem.hasAttribute(eventName)){
  1546.                     setAttr=true;
  1547.                     elem.setAttribute(eventName, "return;");
  1548.                 };
  1549.                 isSupported = typeof elem[eventName] == "function";
  1550.                 if(setAttr)elem.removeAttribute(eventName);
  1551.             };
  1552.             return isSupported;
  1553.         };
  1554.  
  1555.  
  1556.         //检测属性支持.dom属性
  1557.         //返回带前缀的可以直接执行是属性
  1558.         function proSupported(proName,elem){
  1559.             //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
  1560.             var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-'];
  1561.             var i=0;
  1562.             var p_i;
  1563.             var sProName;
  1564.             elem = elem || document.createElement("div");
  1565.             while(typeof (p_i=prefix[i++])!='undefined'){
  1566.                 sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){
  1567.                     return b.toUpperCase();
  1568.                 });
  1569.                 //console.log(sProName);
  1570.                 if(sProName in elem)return sProName;
  1571.             };
  1572.         };
  1573.  
  1574.  
  1575.         //css属性支持
  1576.         //带前缀的默认为大写（所有浏览器支持）
  1577.         //比如WebkitTransform,MozTransform,OTransfomr
  1578.         //chrome浏览器大小写前缀都行。
  1579.         //firefox,opera只能大写
  1580.         //ie 9+只能小写
  1581.         function cssProSupported(proName,elem,capitalize){
  1582.             if(capitalize!==false)capitalize=true;
  1583.             proName=proName.toLowerCase();
  1584.  
  1585.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1586.             elem=elem || document.createElement('div');
  1587.             var style=elem.style;
  1588.             var camelPro;
  1589.  
  1590.             // 会有个错误 invalid 'in' operand style
  1591.             try {
  1592.                 for(var i=0,ii=prefix.length;i<ii;i++){
  1593.                     var first=true;
  1594.                     camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){
  1595.                         b=b.toUpperCase();
  1596.                         if(first){
  1597.                             first=false;
  1598.                             if(!capitalize){
  1599.                                 b=b.toLowerCase();
  1600.                             };
  1601.                         };
  1602.                         return b;
  1603.                     });
  1604.                     //console.log(camelPro);
  1605.                     if(camelPro in style){
  1606.                         return camelPro;
  1607.                     }
  1608.                 }
  1609.             } catch(ex) {}
  1610.  
  1611.             if(!capitalize)return;
  1612.             return cssProSupported(proName,elem,false);
  1613.  
  1614.         };
  1615.  
  1616.         //css属性值支持
  1617.         function cssValueSupported(proName,value,elem){
  1618.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1619.             elem=elem || document.createElement('div');
  1620.             var style=elem.style;
  1621.             var prefixedValue;
  1622.             for(var i=0,ii=prefix.length;i<ii;i++){
  1623.                 prefixedValue=prefix[i] + value;
  1624.                 style[proName]=prefixedValue;
  1625.                 if(style[proName]==prefixedValue){
  1626.                     return prefixedValue;
  1627.                 };
  1628.             };
  1629.         };
  1630.  
  1631.  
  1632.         //elem.dataset的兼容实现
  1633.         //ie不支持；firefoxGM储存不能反映到元素属性上。
  1634.         function dataset(elem,pro,value){
  1635.  
  1636.             function getDataPrefix(){
  1637.                 return 'data-' + pro.replace(/[A-Z]/g,function(m){
  1638.                     return '-' + m.toLowerCase();
  1639.                 });
  1640.             };
  1641.  
  1642.             if(typeof value=='undefined'){//取值
  1643.                 if(elem.dataset){
  1644.                     value = elem.dataset[pro];
  1645.                 }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。
  1646.                     var prefixedPro=getDataPrefix();
  1647.                     if(elem.hasAttribute(prefixedPro)){
  1648.                         value=elem.getAttribute(prefixedPro);
  1649.                     };
  1650.                 };
  1651.                 return value;
  1652.             }else{
  1653.                 elem.setAttribute(getDataPrefix(),value);
  1654.             };
  1655.         };
  1656.  
  1657.  
  1658.         //重新检查悬浮图片
  1659.         function imgReHover(img){
  1660.             //要检查的图片，是当前悬浮的。
  1661.             if(!floatBar.shown || floatBar.data.img != img)return;
  1662.             //console.log(img);
  1663.  
  1664.             var mHover=document.createEvent('MouseEvent');
  1665.             var cr=img.getBoundingClientRect();
  1666.             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);
  1667.             img.dispatchEvent(mHover);
  1668.         };
  1669.  
  1670.         // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量
  1671.         // 在 chrome 37 测试无效
  1672.         if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){
  1673.             ;(function(){
  1674.                 document.addEventListener('picViewer-return-unsafeWindow',function(e){
  1675.                     unsafeWindow = e.detail;
  1676.                     // alert(unsafeWindow.$);
  1677.                 },true);
  1678.  
  1679.                 //页面脚本
  1680.                 var s=document.createElement('script');
  1681.                 s.textContent='(' + (function(){
  1682.                     var cusEvent=document.createEvent('CustomEvent');
  1683.                     cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window);
  1684.                     document.dispatchEvent(cusEvent);
  1685.                 }).toString() +')()';
  1686.                 document.head.appendChild(s);
  1687.             })();
  1688.         };
  1689.  
  1690.  
  1691.         //抛出错误到错误控制台
  1692.         function throwErrorInfo(err){
  1693.             if(console && console.error){
  1694.                 console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err);
  1695.             };
  1696.         };
  1697.  
  1698.         //对象克隆
  1699.         function cloneObject(obj,deep){
  1700.             var obj_i;
  1701.             var ret=Array.isArray(obj)? [] : {};
  1702.             for(var i in obj){
  1703.                 if(!obj.hasOwnProperty(i))continue;
  1704.                 obj_i=obj[i];
  1705.                 if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){
  1706.                     ret[i]=obj_i;
  1707.                 }else{
  1708.                     ret[i]=cloneObject(obj_i,deep);
  1709.                 };
  1710.             };
  1711.             return ret;
  1712.         };
  1713.  
  1714.         //闪烁元素。
  1715.         function flashEle(ele,duration){
  1716.             if(dataset(ele,'pvFlashing'))return;
  1717.             if(ele.offsetHeight==0)return;
  1718.             dataset(ele,'pvFlashing','1');
  1719.  
  1720.             var oOutline=ele.style.outline;
  1721.             var oOutlineOffset=ele.style.outlineOffset;
  1722.             var oOpacity=ele.style.opacity;
  1723.             var oTransform=ele.style[support.cssTransform];
  1724.  
  1725.             var count=0;
  1726.             var startTime=Date.now();
  1727.             duration=duration? duration : 1200;
  1728.  
  1729.             var flashInterval=setInterval(function(){
  1730.                 var outline='none',
  1731.                     outlineOffset=0,
  1732.                     opacity=0.3,
  1733.                     transform='';
  1734.  
  1735.                 if(count % 2 == 0){
  1736.                     outline='5px dashed rgba(255,0,0,0.95)';
  1737.                     opacity=0.95;
  1738.                     outlineOffset='1px';
  1739.                     transform='scale(1.1)';
  1740.                 }else{
  1741.                     if((Date.now() - startTime) > duration){
  1742.                         clearInterval(flashInterval);
  1743.                         outline=oOutline;
  1744.                         opacity=oOpacity;
  1745.                         outlineOffset=oOutlineOffset;
  1746.                         transform=oTransform;
  1747.                         ele.removeAttribute('data-pv-flashing');
  1748.                     };
  1749.                 };
  1750.  
  1751.                 ele.style.outline=outline;
  1752.                 ele.style.outlineOffset=outlineOffset;
  1753.                 ele.style.opacity=opacity;
  1754.                 ele.style[support.cssTransform]=transform;
  1755.  
  1756.                 count++;
  1757.             },80);
  1758.         };
  1759.  
  1760.         //支持情况.
  1761.         var support={
  1762.             cssTransform:cssProSupported('transform'),
  1763.             cssCursorValue:{
  1764.                 zoomIn:cssValueSupported('cursor','zoom-in'),
  1765.                 zoomOut:cssValueSupported('cursor','zoom-out'),
  1766.                 grab:cssValueSupported('cursor','grab'),
  1767.                 grabbing:cssValueSupported('cursor','grabbing'),
  1768.             },
  1769.         };
  1770.  
  1771.  
  1772.         //console.log('浏览器的一些对象支持情况:',support);
  1773.  
  1774.         //动画算法
  1775.         /*
  1776.          t: current time（当前时间）；
  1777.          b: beginning value（初始值）；
  1778.          c: change in value（变化量）；
  1779.          d: duration（持续时间）。
  1780.         */
  1781.  
  1782.         var Tween = {
  1783.             Cubic: {
  1784.                 easeInOut: function(t,b,c,d){
  1785.                     if ((t/=d/2) < 1) return c/2*t*t*t + b;
  1786.                     return c/2*((t-=2)*t*t + 2) + b;
  1787.                 },
  1788.             },
  1789.         };
  1790.  
  1791.         //imgReady
  1792.         var imgReady=(function(){
  1793.             var iRInterval,
  1794.                 iRReadyFn=[],
  1795.                 isrcs=[]
  1796.             ;
  1797.  
  1798.             var timeLimit=3 * 60 * 1000;//3分钟
  1799.  
  1800.             function checkReady(){
  1801.                 var now= Date.now();
  1802.                 for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){
  1803.                     iRReadyFn_i=iRReadyFn[i];
  1804.                     //now - iRReadyFn_i.startTime >= timeLimit ||
  1805.                     if(iRReadyFn_i()){
  1806.                         iRReadyFn.splice(i,1);
  1807.                         isrcs.splice(i,1);
  1808.                         i--;
  1809.                         ii--;
  1810.                     };
  1811.                 };
  1812.                 //console.log('checkReady',iRReadyFn.length)
  1813.                 if(iRReadyFn.length==0){
  1814.                     clearInterval(iRInterval);
  1815.                     iRInterval=null;
  1816.                 };
  1817.             };
  1818.  
  1819.  
  1820.  
  1821.             var imgReady=function(img,opts){
  1822.  
  1823.                 if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img))  || Array.isArray(img)){
  1824.                     arrayFn.forEach.call(img,function(img,index,array){
  1825.                         if(img instanceof HTMLImageElement){
  1826.                             imgReady(img,opts);
  1827.                         };
  1828.                     });
  1829.                     return;
  1830.                 };
  1831.  
  1832.                 if(!(img instanceof HTMLImageElement)){
  1833.                     var t_img=document.createElement('img');
  1834.                     t_img.src=img;
  1835.                     img=t_img;
  1836.                     t_img=null;
  1837.                 };
  1838.  
  1839.                 var ready,load,error,loadEnd,abort,timeout,time;
  1840.                 ready=opts.ready;
  1841.                 load=opts.load;
  1842.                 error=opts.error;
  1843.                 loadEnd=opts.loadEnd;
  1844.                 abort=opts.abort;
  1845.                 timeout=opts.timeout;
  1846.                 time=typeof opts.time=='number'? opts.time : 0;
  1847.  
  1848.                 if(time){
  1849.                     setTimeout(function(){
  1850.                         if(!loadEndDone){
  1851.                             aborted=true;
  1852.                             removeListener();
  1853.                             img.src= prefs.icons.brokenImg_small;
  1854.                             if(timeout){
  1855.                                 timeout.call(img,{
  1856.                                     target:img,
  1857.                                     type:'timeout',
  1858.                                 });
  1859.                             };
  1860.                             loadEndDone=true;
  1861.                             if(loadEnd){
  1862.                                 loadEnd.call(img,{
  1863.                                     target:img,
  1864.                                     type:'timeout',
  1865.                                 });
  1866.                             };
  1867.  
  1868.                         };
  1869.                     },time);
  1870.                 };
  1871.  
  1872.                 var src=img.src;
  1873.                 var loadEndDone;
  1874.  
  1875.                 function go(type,e){
  1876.                     switch(type){
  1877.                         case 'load':{
  1878.                             removeListener();
  1879.                             go('ready');//如果直接触发load，那么先触发ready
  1880.                             if(load){
  1881.                                 load.call(img,e);
  1882.                             };
  1883.  
  1884.                             if(!loadEndDone){
  1885.                                 loadEndDone=true;
  1886.                                 if(loadEnd){
  1887.                                     loadEnd.call(img,e);
  1888.                                 };
  1889.                             };
  1890.                         }break;
  1891.                         case 'ready':{
  1892.                             if(!ready || readyHandler.done)return;
  1893.                             readyHandler.done=true;
  1894.                             ready.call(img,{
  1895.                                 target:img,
  1896.                                 type:'ready',
  1897.                             });
  1898.                         }break;
  1899.                         case 'error':{
  1900.                             removeListener();
  1901.                             if(error){
  1902.                                 error.call(img,e);
  1903.                             };
  1904.                             if(!loadEndDone){
  1905.                                 loadEndDone=true;
  1906.                                 if(loadEnd){
  1907.                                     loadEnd.call(img,e);
  1908.                                 };
  1909.                             };
  1910.                         }break;
  1911.                     };
  1912.                 };
  1913.  
  1914.                 var aborted;
  1915.                 var ret={
  1916.                     img:img,
  1917.                     abort:function(){
  1918.                         if(!loadEndDone){
  1919.                             aborted=true;
  1920.                             removeListener();
  1921.                             img.src= prefs.icons.brokenImg_small;
  1922.                             if(abort){
  1923.                                 abort.call(img,{
  1924.                                     target:img,
  1925.                                     type:'abort',
  1926.                                 });
  1927.                             };
  1928.                             loadEndDone=true;
  1929.                             if(loadEnd){
  1930.                                 loadEnd.call(img,{
  1931.                                     target:img,
  1932.                                     type:'abort',
  1933.                                 });
  1934.                             };
  1935.                         };
  1936.                     },
  1937.                 };
  1938.  
  1939.                 function readyHandler(){//尽快的检测图片大小.
  1940.                     if(loadEndDone || aborted)return true;
  1941.                     if(img.naturalWidth==0 || img.naturalHeight==0)return;
  1942.                     go('ready');
  1943.                     return true;
  1944.                 };
  1945.  
  1946.  
  1947.                 function loadHandler(e){
  1948.                     go('load',e);
  1949.                 };
  1950.  
  1951.                 function errorHandler(e){
  1952.                     go('error',e);
  1953.                 };
  1954.  
  1955.                 function removeListener(){
  1956.                     img.removeEventListener('load',loadHandler,true);
  1957.                     img.removeEventListener('error',errorHandler,true);
  1958.                 };
  1959.  
  1960.                 //ready必须在load之前触发。
  1961.  
  1962.                 if(img.complete){//图片已经加载完成.
  1963.                     if(typeof img.width=='number' && img.width && img.height){//图片
  1964.                         setTimeout(function(){
  1965.                             if(aborted)return;
  1966.                             go('load',{
  1967.                                 type:'load',
  1968.                                 target:img,
  1969.                             });
  1970.                         },0);
  1971.                     }else{//这不是图片.opera会识别错误.
  1972.                         setTimeout(function(){
  1973.                             if(aborted)return;
  1974.                             go('error',{
  1975.                                 type:'error',
  1976.                                 target:img,
  1977.                             });
  1978.                         },0);
  1979.                     };
  1980.                     return ret;
  1981.                 };
  1982.  
  1983.  
  1984.                 img.addEventListener('load',loadHandler,true);
  1985.                 img.addEventListener('error',errorHandler,true);
  1986.  
  1987.  
  1988.                 if(ready){
  1989.                     var index=isrcs.indexOf(src);
  1990.                     if(index==-1){
  1991.                         isrcs.push(src);
  1992.                         readyHandler.startTime= Date.now();
  1993.                         iRReadyFn.push(readyHandler);
  1994.                     }else{
  1995.                         iRReadyFn[index].startTime= Date.now();
  1996.                     };
  1997.  
  1998.                     if(!iRInterval){
  1999.                         iRInterval=setInterval(checkReady,66);
  2000.                     };
  2001.                 };
  2002.  
  2003.                 return ret;
  2004.             };
  2005.  
  2006.             return imgReady;
  2007.         })();
  2008.  
  2009.  
  2010.         var addWheelEvent=(function(){
  2011.  
  2012.             function getSupportEventName(){
  2013.                 var ret='DOMMouseScroll';
  2014.                 if(eventSupported('wheel')){//w3c FF>=17 ie>=9
  2015.                     ret='wheel';
  2016.                 }else if(eventSupported('mousewheel')){//opera,chrome
  2017.                     ret='mousewheel';
  2018.                 };
  2019.                 return ret;
  2020.             };
  2021.  
  2022.             var eventName;
  2023.  
  2024.             return function(ele,callback,useCapture){
  2025.                 if(!eventName){
  2026.                     eventName=getSupportEventName();
  2027.                 };
  2028.  
  2029.                 ele.addEventListener(eventName,function(e){
  2030.                     var type=e.type;
  2031.                     var ne;
  2032.                     if(type!='wheel'){
  2033.                         ne={};
  2034.                         for(var i in e){
  2035.                             ne[i]=e[i];
  2036.                         };
  2037.  
  2038.                         ne.type='wheel';
  2039.                         ne.deltaX=0;
  2040.                         ne.deltaY=0;
  2041.                         ne.deltaZ=0;
  2042.                         ne.deltaMode=1;//line
  2043.                         ne.preventDefault=e.preventDefault.bind(e);
  2044.                         ne.stopPropagation=e.stopPropagation.bind(e);
  2045.  
  2046.                         var x=0,y=0;
  2047.                         if(typeof e.axis=='number'){//DOMMouseScroll
  2048.                             if(e.axis==2){
  2049.                                 y=e.detail;
  2050.                             }else{
  2051.                                 x=e.detail;
  2052.                             };
  2053.                         }else{
  2054.                             //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined
  2055.                             if(typeof e.wheelDeltaY=='undefined' ||  e.wheelDeltaY!=0){
  2056.                                 y=-e.wheelDelta/40;
  2057.                             }else{
  2058.                                 x=-e.wheelDelta/40;
  2059.                             };
  2060.                         };
  2061.                         ne.deltaY =y;
  2062.                         ne.deltaX =x;
  2063.  
  2064.                     };
  2065.  
  2066.                     callback.call(this,ne? ne : e);
  2067.                 },useCapture || false);
  2068.             };
  2069.         })();
  2070.  
  2071.  
  2072.         var addCusMouseEvent=(function(){
  2073.  
  2074.             function getSupported(){
  2075.                 return {
  2076.                     mouseleave:eventSupported('mouseleave'),
  2077.                     mouseenter:eventSupported('mouseenter'),
  2078.                 };
  2079.             };
  2080.  
  2081.             var support;
  2082.             var map={
  2083.                 mouseleave:'mouseout',
  2084.                 mouseenter:'mouseover',
  2085.             };
  2086.  
  2087.             return function(type, ele, fn){//事件类型，元素，监听函数
  2088.                 if(!support){
  2089.                     support=getSupported();
  2090.                 };
  2091.  
  2092.                 // chrome 30+ 虽然支持 mouseenter，但是存在问题
  2093.                 if(support[type] && !(type == 'mouseenter' && window.chrome)){
  2094.                     ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡
  2095.                 }else{
  2096.                     ele.addEventListener(map[type],function(e){
  2097.                         var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素
  2098.                         if(!this.contains(relatedTarget)){
  2099.                             fn.call(this,e);
  2100.                         };
  2101.                     },true);
  2102.                 };
  2103.             };
  2104.  
  2105.         })();
  2106.  
  2107.  
  2108.         //库
  2109.         function GalleryC(){
  2110.             this.init();
  2111.         };
  2112.  
  2113.         var gallery;
  2114.         var galleryMode;
  2115.  
  2116.         GalleryC.prototype={
  2117.             init:function(){
  2118.                 this.addStyle();
  2119.                 var container=document.createElement('span');
  2120.  
  2121.                 this.gallery=container;
  2122.                 container.className='pv-gallery-container';
  2123.                 container.tabIndex=1;//为了获取焦点，来截获键盘事件
  2124.                 container.innerHTML=
  2125.                     '<span class="pv-gallery-head">'+
  2126.                     '<span class="pv-gallery-head-float-left">'+
  2127.                     '<span title="'+i18n("picInfo")+'" class="pv-gallery-head-left-img-info">'+
  2128.                     '<span class="pv-gallery-head-left-img-info-resolution" title="'+i18n("resolution")+'">0 x 0</span>'+
  2129.                     '<span class="pv-gallery-head-left-img-info-count" title="'+i18n("picNum")+'">（1 / 1）</span>'+
  2130.                     '<span class="pv-gallery-head-left-img-info-scaling" title="'+i18n("scaleRatio")+'">（100%）</span>'+
  2131.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2132.                     '<span class="pv-gallery-head-left-img-info-description" title="'+i18n("picNote")+'"></span>'+
  2133.                     '</span>'+
  2134.                     '</span>'+
  2135.  
  2136.                     '<span title="'+i18n("exitCollectionTip")+'" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+
  2137.                     '<span>'+i18n("exitCollection")+'</span>'+
  2138.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2139.                     '</span>'+
  2140.  
  2141.                      '<span title="'+i18n("loadAllTip")+'" class="pv-gallery-head-command pv-gallery-head-command-nextPage">'+
  2142.                     '<span>'+i18n("loadAll")+'</span>'+
  2143.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2144.                     '</span>'+
  2145.  
  2146.                     '<span title="'+i18n("fiddleTip")+'" class="pv-gallery-head-command pv-gallery-head-command-operate">'+
  2147.                     '<span>'+i18n("fiddle")+'</span>'+
  2148.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2149.                     '</span>'+
  2150.  
  2151.                     '<span class="pv-gallery-head-command-container">'+
  2152.                     '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+
  2153.                     '<span class="pv-gallery-head-command-collect-icon"></span>'+
  2154.                     '<span class="pv-gallery-head-command-collect-text"></span>'+
  2155.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2156.                     '</span>'+
  2157.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+
  2158.                     '<span title="'+i18n("collectDetailTip")+'" class="pv-gallery-head-command-drop-list-item pv-gallery-head-command-drop-list-item-collect-description">'+
  2159.                     '<span>'+i18n("collectDetail")+'：</span>'+
  2160.                     '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+
  2161.                     '</span>'+
  2162.                     '</span>'+
  2163.                     '</span>'+
  2164.  
  2165.                     '<span class="pv-gallery-head-command-container">'+
  2166.                     '<span title="'+i18n("playSlide")+'" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+
  2167.                     '<span class="pv-gallery-head-command_overlayer"></span>'+
  2168.                     '<span class="pv-gallery-head-command-slide-show-button">'+
  2169.                     '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+
  2170.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2171.                     '</span>'+
  2172.                     '<span class="pv-gallery-head-command-slide-show-countdown" title="'+i18n("countDown")+'"></span>'+
  2173.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2174.                     '</span>'+
  2175.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+
  2176.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("slideGapTip")+'">'+
  2177.                     '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+
  2178.                     '<span>'+i18n("slideGap")+'</span>'+
  2179.                     '</span>'+
  2180.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideBackTip")+'">'+
  2181.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+
  2182.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">'+i18n("slideBack")+'　　　</label>'+
  2183.                     '</span>'+
  2184.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideWaitTip")+'">'+
  2185.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+
  2186.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">'+i18n("slideWait")+'</label>'+
  2187.                     '</span>'+
  2188.                     '<span class="pv-gallery-head-command-drop-list-item"  title="'+i18n("slideSkipErrorTip")+'">'+
  2189.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+
  2190.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">'+i18n("slideSkipError")+'</label>'+
  2191.                     '</span>'+
  2192.                     '</span>'+
  2193.                     '</span>'+
  2194.  
  2195.                     '<span class="pv-gallery-head-command-container">'+
  2196.                     '<span title="'+i18n("typeTip")+'" class="pv-gallery-head-command pv-gallery-head-command-category">'+
  2197.                     '<span>'+i18n("type")+'</span>'+
  2198.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2199.                     '</span>'+
  2200.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+
  2201.                     '</span>'+
  2202.                     '</span>'+
  2203.  
  2204.                     '<span class="pv-gallery-head-command-container">'+
  2205.                     '<span title="'+i18n("commandTip")+'" class="pv-gallery-head-command pv-gallery-head-command-others">'+
  2206.                     '<span>'+i18n("command")+'</span>'+
  2207.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2208.                     '</span>'+
  2209.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+
  2210.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="psImage" title="'+i18n("onlineEditTip",prefs.gallery.editSite)+'">'+i18n("onlineEdit")+'</span>'+
  2211.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openInNewWindow" title="'+i18n("openInNewWindowTip")+'">'+i18n("openInNewWindow")+'</span>'+
  2212.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="scrollIntoView" title="'+i18n("findInPageTip")+'">'+i18n("findInPage")+'</span>'+
  2213.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="enterCollection" title="'+i18n("viewCollectionTip")+'">'+i18n("viewCollection")+'</span>'+
  2214.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="'+i18n("exportImagesTip")+'">'+i18n("exportImages")+'</span>'+
  2215.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="downloadImage" title="'+i18n("downloadImageTip")+'">'+i18n("downloadImage")+'</span>'+
  2216.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="copyImages" title="'+i18n("copyImagesUrlTip")+'">'+i18n("copyImagesUrl")+'</span>'+
  2217.                     '<span class="pv-gallery-head-command-drop-list-item" title="'+i18n("autoRefreshTip")+'">'+
  2218.                     '<input type="checkbox"  data-command="scrollToEndAndReload"/>'+
  2219.                     '<label data-command="scrollToEndAndReload">'+i18n("autoRefresh")+'</label>'+
  2220.                     '</span>'+
  2221.                     '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">'+i18n("enterFullsc")+'</span>'+
  2222.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">'+i18n("config")+'</span>'+
  2223.                     '</span>'+
  2224.                     '</span>'+
  2225.  
  2226.                     '<span class="pv-gallery-head-command-container">'+
  2227.                     '<span title="'+i18n("share")+'" class="pv-gallery-head-command pv-gallery-head-command-share">'+
  2228.                     '<span>'+i18n("share")+'</span>'+
  2229.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2230.                     '</span>'+
  2231.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+
  2232.                     '</span>'+
  2233.                     '</span>'+
  2234.  
  2235.                     '<span title="'+i18n("closeGallery")+'" class="pv-gallery-head-command pv-gallery-head-command-close">'+
  2236.                     '</span>'+
  2237.  
  2238.                     '</span>'+
  2239.  
  2240.                     '<span class="pv-gallery-body">'+
  2241.  
  2242.                     '<span class="pv-gallery-img-container">'+
  2243.  
  2244.                     '<span class="pv-gallery-img-content">'+
  2245.                     '<span class="pv-gallery-img-parent">'+
  2246.                     '<img title="'+i18n("refreshWhenError")+'" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+
  2247.                     '</span>'+
  2248.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2249.                     '</span>'+
  2250.  
  2251.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+
  2252.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+
  2253.  
  2254.                     '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+
  2255.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+
  2256.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+
  2257.                     '</span>'+
  2258.                     '</span>'+
  2259.  
  2260.                     '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+
  2261.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+
  2262.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+
  2263.                     '</span>'+
  2264.                     '</span>'+
  2265.  
  2266.                     '<span class="pv-gallery-sidebar-toggle" title="'+i18n("switchSlide")+'">'+
  2267.                     '<span class="pv-gallery-sidebar-toggle-content"></span>'+
  2268.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2269.                     '</span>'+
  2270.  
  2271.                     '</span>'+
  2272.  
  2273.                     '<span class="pv-gallery-sidebar-container" unselectable="on">'+
  2274.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  2275.                     '<span class="pv-gallery-sidebar-content" >'+
  2276.  
  2277.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+
  2278.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+
  2279.  
  2280.                     '<span class="pv-gallery-sidebar-thumbnails-container">'+
  2281.                     '</span>'+
  2282.  
  2283.                     '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+
  2284.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+
  2285.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+
  2286.                     '</span>'+
  2287.                     '</span>'+
  2288.                     '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+
  2289.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+
  2290.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+
  2291.                     '</span>'+
  2292.                     '</span>'+
  2293.  
  2294.                     '</span>'+
  2295.                     '</span>'+
  2296.  
  2297.                     '</span>';
  2298.                 document.body.appendChild(container);
  2299.  
  2300.                 var maximizeTrigger=document.createElement('span');
  2301.                 this.maximizeTrigger=maximizeTrigger;
  2302.                 maximizeTrigger.innerHTML='-'+i18n("returnToGallery")+'-<span class="pv-gallery-maximize-trigger-close" title="'+i18n("closeGallery")+'"></span>';
  2303.                 maximizeTrigger.className='pv-gallery-maximize-trigger';
  2304.  
  2305.                 document.body.appendChild(maximizeTrigger);
  2306.  
  2307.  
  2308.                 var validPos=['top','right','bottom','left'];
  2309.                 var sBarPosition=prefs.gallery.sidebarPosition;
  2310.                 if(validPos.indexOf(sBarPosition)==-1){
  2311.                     sBarPosition='bottom';
  2312.                 };
  2313.  
  2314.                 this.sBarPosition=sBarPosition;
  2315.                 this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition;
  2316.  
  2317.  
  2318.                 var sBarDirection='v';//垂直放置
  2319.                 var isHorizontal=false;
  2320.                 if(sBarPosition=='top' || sBarPosition=='bottom'){
  2321.                     sBarDirection='h';//水平放置
  2322.                     isHorizontal=true;
  2323.                 };
  2324.                 this.sBarDirection=sBarDirection;
  2325.                 this.isHorizontal=isHorizontal;
  2326.  
  2327.                 var classPrefix='pv-gallery-';
  2328.                 var validClass=[
  2329.                     'head',
  2330.  
  2331.                     'head-left-img-info',
  2332.                     'head-left-img-info-description',
  2333.                     'head-left-img-info-resolution',
  2334.                     'head-left-img-info-count',
  2335.                     'head-left-img-info-scaling',
  2336.  
  2337.                     'head-command-close',
  2338.                     'head-command-nextPage',
  2339.                     'head-command-operate',
  2340.                     'head-command-slide-show',
  2341.                     'head-command-slide-show-button-inner',
  2342.                     'head-command-slide-show-countdown',
  2343.                     'head-command-collect',
  2344.                     'head-command-exit-collection',
  2345.  
  2346.                     'head-command-drop-list-category',
  2347.                     'head-command-drop-list-others',
  2348.                     'head-command-drop-list-share',
  2349.                     'head-command-drop-list-slide-show',
  2350.                     'head-command-drop-list-collect',
  2351.  
  2352.                     'body',
  2353.  
  2354.                     'img-container',
  2355.  
  2356.                     'img-scrollbar-h',
  2357.                     'img-scrollbar-h-handle',
  2358.                     'img-scrollbar-h-track',
  2359.  
  2360.                     'img-scrollbar-v',
  2361.                     'img-scrollbar-v-handle',
  2362.                     'img-scrollbar-v-track',
  2363.  
  2364.                     'thumb-scrollbar-h',
  2365.                     'thumb-scrollbar-h-handle',
  2366.                     'thumb-scrollbar-h-track',
  2367.  
  2368.                     'thumb-scrollbar-v',
  2369.                     'thumb-scrollbar-v-handle',
  2370.                     'thumb-scrollbar-v-track',
  2371.  
  2372.                     'img-content',
  2373.                     'img-parent',
  2374.                     'img_broken',
  2375.  
  2376.                     'img-controler-pre',
  2377.                     'img-controler-next',
  2378.  
  2379.                     'sidebar-toggle',
  2380.                     'sidebar-toggle-content',
  2381.  
  2382.                     'sidebar-container',
  2383.                     'sidebar-content',
  2384.  
  2385.                     'sidebar-controler-pre',
  2386.                     'sidebar-controler-next',
  2387.  
  2388.                     'sidebar-thumbnails-container',
  2389.                 ];
  2390.  
  2391.                 var eleMaps={};
  2392.                 this.eleMaps=eleMaps;
  2393.  
  2394.                 validClass.forEach(function(c){
  2395.                     eleMaps[c]=container.querySelector('.'+ classPrefix + c);
  2396.                 });
  2397.  
  2398.                 var posClass=[//需要添加'top bottom left right'class的元素
  2399.                     'img-container',
  2400.                     'sidebar-toggle',
  2401.                     'sidebar-container',
  2402.                     'sidebar-thumbnails-container',
  2403.                 ];
  2404.                 posClass.forEach(function(c){
  2405.                     eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition);
  2406.                 });
  2407.  
  2408.                 var hvClass=[//需要添加'v h'class的元素
  2409.                     'sidebar-toggle',
  2410.                     'sidebar-toggle-content',
  2411.                     'sidebar-container',
  2412.                     'sidebar-content',
  2413.                     'sidebar-controler-pre',
  2414.                     'sidebar-controler-next',
  2415.                     'sidebar-thumbnails-container',
  2416.                 ];
  2417.                 hvClass.forEach(function(c){
  2418.                     eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection);
  2419.                 });
  2420.  
  2421.  
  2422.  
  2423.                 //图片区域水平方向的滚动条
  2424.                 var imgScrollbarH=new this.Scrollbar({
  2425.                     bar:eleMaps['img-scrollbar-h'],
  2426.                     handle:eleMaps['img-scrollbar-h-handle'],
  2427.                     track:eleMaps['img-scrollbar-h-track'],
  2428.                 },
  2429.                                                      eleMaps['img-content'],
  2430.                                                      true);
  2431.                 this.imgScrollbarH=imgScrollbarH;
  2432.  
  2433.                 //图片区域垂直方向的滚动条
  2434.                 var imgScrollbarV=new this.Scrollbar({
  2435.                     bar:eleMaps['img-scrollbar-v'],
  2436.                     handle:eleMaps['img-scrollbar-v-handle'],
  2437.                     track:eleMaps['img-scrollbar-v-track'],
  2438.                 },
  2439.                                                      eleMaps['img-content'],
  2440.                                                      false);
  2441.                 this.imgScrollbarV=imgScrollbarV;
  2442.  
  2443.                 //缩略图区域的滚动条
  2444.                 var thumbScrollbar;
  2445.                 if(isHorizontal){
  2446.                     thumbScrollbar=new this.Scrollbar({
  2447.                         bar:eleMaps['thumb-scrollbar-h'],
  2448.                         handle:eleMaps['thumb-scrollbar-h-handle'],
  2449.                         track:eleMaps['thumb-scrollbar-h-track'],
  2450.                     },
  2451.                                                       eleMaps['sidebar-thumbnails-container'],
  2452.                                                       true);
  2453.                 }else{
  2454.                     thumbScrollbar=new this.Scrollbar({
  2455.                         bar:eleMaps['thumb-scrollbar-v'],
  2456.                         handle:eleMaps['thumb-scrollbar-v-handle'],
  2457.                         track:eleMaps['thumb-scrollbar-v-track'],
  2458.                     },
  2459.                                                       eleMaps['sidebar-thumbnails-container'],
  2460.                                                       false);
  2461.                 };
  2462.                 this.thumbScrollbar=thumbScrollbar;
  2463.  
  2464.                 var self=this;
  2465.  
  2466.                 var imgStatistics={//图片的总类，统计,初始化值
  2467.                     rule:{
  2468.                         shown:true,
  2469.                         count:0,
  2470.                         description:i18n("advancedRulesTip"),
  2471.                         name:i18n("advancedRules"),
  2472.                     },
  2473.                     tpRule:{
  2474.                         shown:true,
  2475.                         count:0,
  2476.                         description:i18n("tpRulesTip"),
  2477.                         name:i18n("tpRules"),
  2478.                     },
  2479.                     scale:{
  2480.                         shown:true,
  2481.                         count:0,
  2482.                         description:i18n("scaleRulesTip"),
  2483.                         name:i18n("scaleRules"),
  2484.                     },
  2485.                     force:{
  2486.                         shown:true,
  2487.                         count:0,
  2488.                         description:i18n("noScaleRulesTip"),
  2489.                         name:i18n("noScaleRules"),
  2490.                     },
  2491.  
  2492.                     // new
  2493.                     // scaleZoomResized: {
  2494.                     //  shown: false,
  2495.                     //  count: 0,
  2496.                     //  description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%',
  2497.                     //  name: '小缩放'
  2498.                     // },
  2499.                     scaleSmall: {
  2500.                         shown: prefs.gallery.showSmallSize,
  2501.                         count: 0,
  2502.                         description: i18n("smallRulesTip",prefs.gallery.scaleSmallSize),
  2503.                         name: i18n("smallRules")
  2504.                     },
  2505.                 };
  2506.                 this.imgStatistics=imgStatistics;
  2507.  
  2508.                 //生成分类下拉列表
  2509.                 var typeMark='';
  2510.                 var imgStatistics_i;
  2511.                 for(var i in imgStatistics){
  2512.                     if(!imgStatistics.hasOwnProperty(i))continue;
  2513.                     imgStatistics_i=imgStatistics[i];
  2514.                     typeMark+=
  2515.                         '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+
  2516.                         '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+
  2517.                         '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+
  2518.                         '</span>';
  2519.                 };
  2520.                 eleMaps['head-command-drop-list-category'].innerHTML=typeMark;
  2521.  
  2522.  
  2523.                 //收藏相关
  2524.                 var collection={
  2525.                     getMatched:function(){
  2526.                         return (this.all || this.get())._find(function(value,index){
  2527.                             if(value.src==self.src){
  2528.                                 return true;
  2529.                             };
  2530.                         });
  2531.                     },
  2532.                     check:function(){
  2533.                         //从缓存数据中检查。
  2534.                         var matched=this.getMatched();
  2535.                         this.favorite=matched? matched[0] : null;
  2536.  
  2537.                         this.tAreaValue();
  2538.                         this.highLight();
  2539.                     },
  2540.                     tAreaValue:function(){
  2541.                         this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent;
  2542.                     },
  2543.                     highLight:function(){
  2544.                         eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite');
  2545.                     },
  2546.                     add:function(){
  2547.                         this.favorite={
  2548.                             src:self.src,
  2549.                             thumbSrc:dataset(self.relatedThumb,'thumbSrc'),
  2550.                             naturalSize:self.imgNaturalSize,
  2551.                             description:this.textArea.value,
  2552.                         };
  2553.  
  2554.                         //为了防止多个页面同时的储存，添加前，先载入最新的数据。
  2555.                         this.get();
  2556.                         //检查是否已经在里面了
  2557.                         var matched=this.getMatched();
  2558.  
  2559.                         if(matched){//如果已经存在，删除旧的。
  2560.                             this.all.splice(matched[1],1);
  2561.                         };
  2562.                         this.all.unshift(this.favorite);//添加到最前面。
  2563.                         this.highLight();
  2564.                         this.save();
  2565.                     },
  2566.                     remove:function(){
  2567.                         //获得最新数据
  2568.                         this.get();
  2569.                         //检查是否已经在里面了
  2570.                         var matched=this.getMatched();
  2571.                         if(matched){
  2572.                             this.all.splice(matched[1],1);
  2573.                             this.save();
  2574.                         };
  2575.                         this.favorite=null;
  2576.                         this.highLight();
  2577.                     },
  2578.                     save:function(){
  2579.                         storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all)));
  2580.                     },
  2581.                     get:function(){
  2582.                         var ret=storage.getItem('pv_collection') || '[]';
  2583.                         try{
  2584.                             ret=JSON.parse(decodeURIComponent(ret));
  2585.                         }catch(e){
  2586.                             ret=[];
  2587.                         };
  2588.                         this.all=ret;
  2589.                         return ret;
  2590.                     },
  2591.                     enter:function(){
  2592.  
  2593.                         if(this.all.length==0){
  2594.                             alert(i18n("noCollectionYet"));
  2595.                             return;
  2596.                         };
  2597.  
  2598.                         this.mMode=true;
  2599.                         var button=this.dropListButton;
  2600.                         button.textContent=i18n("exitCollection");
  2601.                         dataset(button,'command','exitCollection');
  2602.                         this.headButton.style.display='inline-block';
  2603.                         eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span');
  2604.  
  2605.                         //生成dom
  2606.                         var container=document.createElement('span');
  2607.  
  2608.                         this.container=container;
  2609.  
  2610.                         var data_i;
  2611.                         var spanMark='';
  2612.                         var i=0;
  2613.                         while(data_i=this.all[i++]){
  2614.                             spanMark +=
  2615.                                 '<span class="pv-gallery-sidebar-thumb-container" '+
  2616.                                 ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'&quot;') +
  2617.                                 '" data-src="' + data_i.src +
  2618.                                 '" data-thumb-src="' + data_i.thumbSrc +
  2619.                                 '">'+
  2620.                                 '<span class="pv-gallery-vertical-align-helper"></span>'+
  2621.                                 '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>'+
  2622.                                 '</span>';
  2623.                         };
  2624.                         container.innerHTML=spanMark;
  2625.                         eleMaps['sidebar-thumbnails-container'].appendChild(container);
  2626.  
  2627.  
  2628.                         this.selected=self.selected;//备份
  2629.  
  2630.                         self.select(container.children[0]);
  2631.                         self.thumbScrollbar.reset();
  2632.                         self.loadThumb();
  2633.                     },
  2634.                     exit:function(){
  2635.                         if(!this.mMode)return;
  2636.  
  2637.                         this.mMode=false;
  2638.                         var button=this.dropListButton;
  2639.                         button.textContent=i18n("viewCollection");
  2640.                         dataset(button,'command','enterCollection');
  2641.                         this.headButton.style.display='none';
  2642.                         eleMaps['sidebar-thumbnails-container'].removeChild(this.container);
  2643.                         eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span');
  2644.  
  2645.                         self.select(this.selected);
  2646.                         self.thumbScrollbar.reset();
  2647.                         self.loadThumb();
  2648.                     },
  2649.                     textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'),
  2650.                     dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'),
  2651.                     headButton:eleMaps['head-command-exit-collection'],
  2652.                 };
  2653.  
  2654.                 this.collection=collection;
  2655.  
  2656.                 eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){
  2657.                     var target=e.target;
  2658.                     if(!collection.favorite)return;
  2659.                     collection.favorite[dataset(target,'prefs')]=target.value;
  2660.                     clearTimeout(collection.saveTimer);
  2661.                     collection.saveTimer=setTimeout(function(){
  2662.                         collection.save();
  2663.                     },500);
  2664.                 },true);
  2665.  
  2666.  
  2667.                 var slideShow={
  2668.                     opts:{
  2669.                         interval:5000,
  2670.                         wait:true,
  2671.                         backward:false,
  2672.                         skipErrorImg:true,
  2673.                         run:false,
  2674.                     },
  2675.                     //timing:
  2676.                     //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）),
  2677.                     //loadEnd(当前显示图片已经读取完成后),
  2678.                     //click(点击按钮),
  2679.                     //change(改变设置)
  2680.                     run:function(timing){
  2681.                         if(!this.opts.run)return;
  2682.  
  2683.                         if(timing!='loadEnd'){
  2684.                             this.stop();
  2685.                         };
  2686.  
  2687.                         if(timing=='click' || timing=='select'){
  2688.                             if(!this.getEle()){//没有要切换到的图片了，停止
  2689.                                 this.exit();
  2690.                                 return;
  2691.                             };
  2692.                         };
  2693.  
  2694.                         if(this.opts.skipErrorImg){
  2695.                             if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候
  2696.                                 self.select(this.getEle());
  2697.                                 return;
  2698.                             };
  2699.                         };
  2700.  
  2701.  
  2702.                         if(this.opts.wait){
  2703.                             if(timing!='select' && (timing=='loadEnd'  || (!self.isLoading && (self.img.complete || self.imgError)))){
  2704.                                 this.go();
  2705.                             };
  2706.                         }else{
  2707.                             if(timing!='loadEnd'){
  2708.                                 this.go();
  2709.                             };
  2710.                         };
  2711.  
  2712.                     },
  2713.                     getEle:function(){
  2714.                         return self.getThumSpan(this.opts.backward)
  2715.                     },
  2716.                     go:function(){
  2717.                         this.stop();//停止上次的。
  2718.                         var interval=this.opts.interval;
  2719.                         var _self=this;
  2720.                         this.timer=setTimeout(function(){
  2721.                             _self.setCountdown(0);
  2722.                             clearInterval(_self.countdownTimer);
  2723.                             self.select(_self.getEle());
  2724.                         },interval);
  2725.  
  2726.                         var startTime=Date.now();
  2727.                         this.countdownTimer=setInterval(function(){
  2728.                             _self.setCountdown(interval - (Date.now()-startTime));
  2729.                         },100);
  2730.                     },
  2731.                     stop:function(){
  2732.                         this.setCountdown(this.opts.interval);
  2733.                         clearTimeout(this.timer);
  2734.                         clearInterval(this.countdownTimer);
  2735.                     },
  2736.                     exit:function(){
  2737.                         this.opts.run=true;
  2738.                         this.switchStatus();
  2739.                         this.stop();
  2740.                     },
  2741.                     setCountdown:function(value){
  2742.                         eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2);
  2743.                     },
  2744.                     switchStatus:function(){
  2745.                         this.opts.run=!this.opts.run;
  2746.                         eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop');
  2747.                     },
  2748.                     check:function(){
  2749.                         this.opts.run?  this.run('click') : this.stop();
  2750.                     },
  2751.                 };
  2752.  
  2753.                 slideShow.setCountdown(slideShow.opts.interval);;
  2754.                 this.slideShow=slideShow;
  2755.  
  2756.                 //幻灯片播放下拉列表change事件的处理
  2757.                 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){
  2758.                     var target=e.target;
  2759.                     var value;
  2760.                     var prefs=dataset(target,'prefs');
  2761.                     if(target.type=='checkbox'){
  2762.                         value=target.checked;
  2763.                     }else{
  2764.                         value=parseFloat(target.value);
  2765.                         if(isNaN(value)){//无效
  2766.                             value=slideShow.opts[prefs] / 1000;
  2767.                         };
  2768.                         value=value>0 ? value : 1;
  2769.                         target.value=value;
  2770.                         value *= 1000;
  2771.                     };
  2772.                     slideShow.opts[prefs]=value;
  2773.                     slideShow.run('change');
  2774.                     //console.log(slideShow.opts);
  2775.                 },true);
  2776.  
  2777.  
  2778.                 //分类下拉列表的点击发生change事件的处理
  2779.                 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){
  2780.                     var target=e.target;
  2781.                     var type=dataset(target,'type');
  2782.                     self.iStatisCopy[type].shown=target.checked;
  2783.                     self.switchThumbVisible();//切换图片类别显隐;
  2784.                 },true);
  2785.  
  2786.  
  2787.                 var downloadEle=document.createElement("a"),srcSplit;
  2788.                 //命令下拉列表的点击处理
  2789.                 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){
  2790.                     if(e.button!=0)return;//左键
  2791.                     var target=e.target;
  2792.                     var command=dataset(target,'command');
  2793.                     if(!command)return;
  2794.                     switch(command){
  2795.                         case 'openInNewWindow':{
  2796.                             window.open(self.src,'_blank');
  2797.                         }break;
  2798.                         case 'psImage':{
  2799.                             window.open((prefs.gallery.editSite=='Pixlr'?'https://pixlr.com/editor/?image=':'https://www.toolpic.com/apieditor.html?image=')+self.src,'_blank');
  2800.                         }break;
  2801.                         case 'scrollIntoView':{
  2802.                             if(collection.mMode){
  2803.                                 alert(i18n("inCollection"));
  2804.                                 return;
  2805.                             };
  2806.                             var relatedThumb=self.relatedThumb;
  2807.                             var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb);
  2808.                             var targetImg=self.data[index].img;
  2809.  
  2810.                             if(targetImg){
  2811.                                 if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。
  2812.                                     alert(i18n("cantFind"));
  2813.                                     return;
  2814.                                 };
  2815.                                 self.minimize();
  2816.                                 setTimeout(function(){
  2817.                                     self.navigateToImg(targetImg);
  2818.                                     flashEle(targetImg);
  2819.                                 },0);
  2820.  
  2821.                             }else{//frame发送过来的时候删除了不能传送的图片
  2822.  
  2823.                                 document.addEventListener('pv-navigateToImg',function(e){
  2824.                                     //console.log('pv-navigateToImg',e);
  2825.                                     if(!e.detail){
  2826.                                         alert(i18n("cantFind"));
  2827.                                         return;
  2828.                                     };
  2829.                                     self.minimize();
  2830.                                     setTimeout(function(){//将frame滚动到中间位置
  2831.                                         if(self.iframe){
  2832.                                             self.navigateToImg(self.iframe);
  2833.                                         };
  2834.                                     },0);
  2835.                                 },true);
  2836.                                 window.postMessage({//问问frame。。
  2837.                                     messageID:messageID,
  2838.                                     command:'navigateToImg',
  2839.                                     index:index,
  2840.                                     to:self.from,
  2841.                                 },'*');
  2842.                             };
  2843.  
  2844.                         }break;
  2845.                         case 'exportImages':
  2846.                             self.exportImages();
  2847.                             break;
  2848.                         case 'downloadImage':
  2849.                             srcSplit=self.src.split("/");
  2850.                             downloadEle.href=self.src;
  2851.                             downloadEle.setAttribute("download",srcSplit[srcSplit.length-1]);
  2852.                             downloadEle.click();
  2853.                             break;
  2854.                         case 'copyImages':
  2855.                             self.copyImages(true);
  2856.                             break;
  2857.                         case 'scrollToEndAndReload':
  2858.                             var checkbox = target.parentNode.firstChild;
  2859.                             checkbox.checked = !checkbox.checked;
  2860.  
  2861.                             prefs.gallery.scrollEndAndLoad = checkbox.checked;
  2862.                             break;
  2863.                         case 'fullScreen':
  2864.                             if (target.classList.contains('fullscreenbtn')) {
  2865.                                 if (cancelFullScreen()) return;
  2866.                                 target.textContent = i18n("enterFullsc");
  2867.                                 target.classList.remove('fullscreenbtn');
  2868.                                 return;
  2869.                             }
  2870.  
  2871.                             if (launchFullScreen(document.documentElement)) return;
  2872.                             target.classList.toggle('fullscreenbtn');
  2873.                             target.textContent = i18n("exitFullsc");
  2874.                             target.classList.add('fullscreenbtn');
  2875.                             break;
  2876.                         case 'openPrefs':
  2877.                             openPrefs();
  2878.                             break;
  2879.                         case 'enterCollection':{
  2880.                             //进入管理模式
  2881.                             collection.enter();
  2882.                         }break;
  2883.                         case 'exitCollection':{
  2884.                             //退出管理模式
  2885.                             collection.exit();
  2886.                         }break;
  2887.                     };
  2888.                 },true);
  2889.  
  2890.                 // 监视全屏的变化
  2891.                 function fullScreenChanged() {
  2892.                     if (!document.fullscreenElement && // alternative standard method
  2893.                         !document.mozFullScreenElement &&
  2894.                         !document.webkitFullscreenElement &&
  2895.                         !document.msFullscreenElement) {
  2896.  
  2897.                         var btn = document.getElementById("pv-gallery-fullscreenbtn");
  2898.                         if (btn) {
  2899.                             btn.textContent = i18n("enterFullsc");
  2900.                             btn.removeClass('fullscreenbtn');
  2901.                         }
  2902.                     }
  2903.                 }
  2904.                 document.addEventListener('webkitfullscreenchange', fullScreenChanged, false);
  2905.                 document.addEventListener('mozfullscreenchange', fullScreenChanged, false);
  2906.                 document.addEventListener('fullscreenchange', fullScreenChanged, false);
  2907.  
  2908.                 //生成分享的下拉列表
  2909.                 var shareMark='';
  2910.                 var shareItem;
  2911.                 for(var i in prefs.share){
  2912.                     if(!prefs.share.hasOwnProperty(i))continue;
  2913.                     shareItem=prefs.share[i];
  2914.                     if(shareItem.disabled)continue;
  2915.                     shareMark+=(
  2916.                         '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\
  2917.                         background-image:url(\''+ shareItem.icon +'\');\
  2918.                         background-position:4px center;\
  2919.                         background-repeat:no-repeat;\
  2920.                         padding-left:24px;">'+shareItem.name+'</span>');
  2921.                 };
  2922.  
  2923.                 eleMaps['head-command-drop-list-share'].innerHTML=shareMark;
  2924.  
  2925.                 //分享下拉列表的点击处理
  2926.                 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){
  2927.                     if(e.button!=0)return;//左键
  2928.                     var target=e.target;
  2929.                     var site=dataset(target,'site');
  2930.                     if(!site)return;
  2931.                     var site_info=prefs.share[site];
  2932.                     var param=site_info.api.call(self.img,{
  2933.                         title:encodeURIComponent(document.title),
  2934.                         pic:encodeURIComponent(self.src),
  2935.                         url:encodeURIComponent(location.href),
  2936.                     });
  2937.                     if(!param)return;
  2938.                     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');
  2939.                 },true);
  2940.  
  2941.  
  2942.  
  2943.                 var loadThumbsTimer;
  2944.                 eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图
  2945.                     clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。
  2946.                     loadThumbsTimer=setTimeout(function(){
  2947.                         self.loadThumb();
  2948.                     },200);
  2949.                 },false);
  2950.  
  2951.                 var canScroll=true;
  2952.                 var scrollToChange=function(next){
  2953.                     if(canScroll){
  2954.                         if(prefs.gallery.transition){
  2955.                             canScroll=false;
  2956.                             setTimeout(function(){
  2957.                                 canScroll=true;
  2958.                             },500);
  2959.                         }
  2960.                         next ? self.selectNext() : self.selectPrevious();
  2961.                     }
  2962.                 }
  2963.                 addWheelEvent(eleMaps['body'],function(e){//wheel事件
  2964.                     if(e.deltaZ!=0)return;//z轴
  2965.                     var target=e.target;
  2966.                     e.preventDefault();
  2967.                     if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片
  2968.                         var distance=self.thumbSpanOuterSize;
  2969.  
  2970.                         if(e.deltaY<0 || e.deltaX<0){//向上滚
  2971.                             distance=-distance;
  2972.                         };
  2973.                         thumbScrollbar.scrollBy(distance)
  2974.                     }else{//图片区域滚动
  2975.                         var distance=20;
  2976.                         if(e.deltaY!=0){//y轴
  2977.                             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。
  2978.                                 if(e.deltaY < 0){
  2979.                                     distance=-distance;
  2980.                                 };
  2981.                                 if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。
  2982.                                     imgScrollbarH.scrollBy(distance);
  2983.                                 }else{
  2984.                                     if(imgScrollbarV.scrollBy(distance) && prefs.gallery.scrollEndToChange){
  2985.                                         scrollToChange(e.deltaY > 0);
  2986.                                     }
  2987.                                 };
  2988.                             }else{
  2989.                                 scrollToChange(e.deltaY > 0);
  2990.                             };
  2991.                         }else{//x轴
  2992.                             if(e.deltaX < 0){
  2993.                                 distance=-distance;
  2994.                             };
  2995.                             imgScrollbarH.scrollBy(distance);
  2996.                         };
  2997.                     };
  2998.                 },true);
  2999.  
  3000.  
  3001.                 //focus,blur;
  3002.                 addCusMouseEvent('mouseenter',container,function(){
  3003.                     this.focus();
  3004.                 });
  3005.                 addCusMouseEvent('mouseleave',container,function(){
  3006.                     this.blur();
  3007.                 });
  3008.  
  3009.                 //上下左右切换图片,空格键模拟滚动一页
  3010.  
  3011.                 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。
  3012.                 var keyDown;
  3013.  
  3014.                 document.addEventListener('keydown',function(e){
  3015.                     var keyCode=e.keyCode;
  3016.                     var index=validKeyCode.indexOf(keyCode);
  3017.                     if(index==-1)return;
  3018.  
  3019.                     var target=e.target;
  3020.  
  3021.                     if(!container.contains(target))return;//触发焦点不再gallery里面。
  3022.                     e.preventDefault();
  3023.  
  3024.                     if(keyCode==9)return;//tab键
  3025.                     if(keyCode==32){//32空格，模拟滚动一页
  3026.                         imgScrollbarV.scrollByPages(1);
  3027.                         return;
  3028.                     };
  3029.  
  3030.                     if(keyDown)return;//已按下。
  3031.                     keyDown=true;
  3032.  
  3033.                     var stop;
  3034.                     switch(index){
  3035.                         case 0:;
  3036.                         case 3:{
  3037.                             self.selectPrevious();
  3038.                             stop=self.simpleSlideShow(true);
  3039.                         }break;
  3040.                         case 1:;
  3041.                         case 2:{
  3042.                             self.selectNext();
  3043.                             stop=self.simpleSlideShow();
  3044.                         }break;
  3045.                     };
  3046.  
  3047.                     function keyUpHandler(e){
  3048.                         if(e.keyCode!=validKeyCode[index])return;
  3049.                         document.removeEventListener('keyup',keyUpHandler,false);
  3050.                         keyDown=false;
  3051.                         stop();
  3052.                     };
  3053.                     document.addEventListener('keyup',keyUpHandler,false);
  3054.  
  3055.                 },true);
  3056.  
  3057.  
  3058.                 var imgDraged;
  3059.                 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
  3060.                     var target=e.target;
  3061.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3062.                     var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕
  3063.  
  3064.                     var oClient={
  3065.                         x:e.clientX,
  3066.                         y:e.clientY,
  3067.                     };
  3068.  
  3069.                     var oScroll={
  3070.                         left:self.imgScrollbarH.getScrolled(),
  3071.                         top:self.imgScrollbarV.getScrolled(),
  3072.                     };
  3073.  
  3074.                     var moveFiredCount=0;
  3075.                     var moveHandler=function(e){
  3076.                         moveFiredCount++;
  3077.                         if(moveFiredCount<2){//给个缓冲。。
  3078.                             return;
  3079.                         };
  3080.                         imgDraged=true;
  3081.                         if(bigger){
  3082.                             target.style.cursor= support.cssCursorValue.grabbing || 'pointer';
  3083.                             self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y));
  3084.                             self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x));
  3085.                         };
  3086.                     };
  3087.  
  3088.                     var upHandler=function(){
  3089.                         target.style.cursor='';
  3090.  
  3091.                         //拖曳之后阻止随后可能产生click事件产生的大小切换。
  3092.                         //确保在随后的click事件发生后执行
  3093.                         setTimeout(function(){
  3094.                             imgDraged=false;
  3095.                         },0);
  3096.  
  3097.                         document.removeEventListener('mousemove',moveHandler,true);
  3098.                         document.removeEventListener('mouseup',upHandler,true);
  3099.                     };
  3100.  
  3101.                     document.addEventListener('mousemove',moveHandler,true);
  3102.                     document.addEventListener('mouseup',upHandler,true);
  3103.                 },true);
  3104.  
  3105.                 eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理
  3106.                     var target=e.target;
  3107.                     if(e.button!=0 || target.nodeName!='IMG')return;
  3108.  
  3109.                     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。。。
  3110.                         imgDraged=false;
  3111.                         return;
  3112.                     };
  3113.  
  3114.                     if(target.classList.contains('pv-gallery-img_zoom-in')){//放大
  3115.                         self.fitContains=false;
  3116.                         var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX;
  3117.                         var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY;
  3118.                         var scaleX=zoomX/target.offsetWidth;
  3119.                         var scaleY=zoomY/target.offsetHeight;
  3120.                         self.fitToScreen({
  3121.                             x:scaleX,
  3122.                             y:scaleY,
  3123.                         });
  3124.                     }else if(target.classList.contains('pv-gallery-img_zoom-out')){
  3125.                         self.fitContains=true;
  3126.                         self.fitToScreen();
  3127.                     };
  3128.                 },true);
  3129.  
  3130.  
  3131.                 container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片
  3132.                     if(e.button!=0)return;//左键
  3133.                     var target=e.target;
  3134.                     if(target.nodeName=='IMG')e.preventDefault();
  3135.  
  3136.                     var matched=true;
  3137.                     var stop;
  3138.                     switch(target){
  3139.                         case eleMaps['img-controler-pre']:;
  3140.                         case eleMaps['sidebar-controler-pre']:{//上一个
  3141.                             self.selectPrevious();
  3142.                             stop=self.simpleSlideShow(true);
  3143.                         }break;
  3144.                         case eleMaps['img-controler-next']:;
  3145.                         case eleMaps['sidebar-controler-next']:{//下一个
  3146.                             self.selectNext();
  3147.                             stop=self.simpleSlideShow();
  3148.                         }break;
  3149.                         default:{
  3150.                             matched=false;
  3151.                         }break;
  3152.                     };
  3153.  
  3154.                     function mouseUpHandler(e){
  3155.                         document.removeEventListener('mouseup',mouseUpHandler,true);
  3156.                         stop();
  3157.                     };
  3158.  
  3159.                     if(matched){
  3160.                         e.preventDefault();
  3161.                         document.addEventListener('mouseup',mouseUpHandler,true);
  3162.                     };
  3163.                 },false);
  3164.  
  3165.                 eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换
  3166.                     if(e.button!=0)return;//左键
  3167.                     var target=e.target;
  3168.                     var targetP;
  3169.                     if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return;
  3170.  
  3171.                     self.select(targetP? targetP : target);
  3172.                 },false);
  3173.  
  3174.                 //点击读取错误的图片占位符重新读取
  3175.                 eleMaps['img_broken'].addEventListener('click',function(e){
  3176.                     if(self.isLoading){
  3177.                         self.select(self.errorSpan);
  3178.                     }else{
  3179.                         self.getImg(self.errorSpan);
  3180.                     };
  3181.                 },false);
  3182.  
  3183.  
  3184.                 eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令
  3185.                     if(e.button!=0)return;
  3186.                     var target=e.target;
  3187.                     if(eleMaps['head-command-close']==target){
  3188.                         self.close();
  3189.                     }else if(eleMaps['head-command-operate'].contains(target)){
  3190.                         imgReady(self.src,{
  3191.                             ready:function(){
  3192.                                 new ImgWindowC(this);
  3193.                             },
  3194.                         });
  3195.                     }else if(eleMaps['head-command-nextPage'].contains(target)){
  3196.                         var textSpan=eleMaps['head-command-nextPage'].querySelector("span");
  3197.                         if(textSpan.innerHTML==i18n("loading")){
  3198.                             textSpan.innerHTML=i18n("loadAll");
  3199.                             return;
  3200.                         }
  3201.                         textSpan.innerHTML=i18n("loading");
  3202.                         self.completePages=[];
  3203.                         self.nextPage();
  3204.                     }else if(eleMaps['head-command-collect'].contains(target)){
  3205.                         if(collection.favorite){
  3206.                             collection.remove();
  3207.                         }else{
  3208.                             collection.add();
  3209.                         };
  3210.                     }else if(eleMaps['head-command-exit-collection'].contains(target)){
  3211.                         collection.exit();
  3212.                     }else if(eleMaps['head-command-slide-show'].contains(target)){
  3213.                         slideShow.switchStatus();
  3214.                         slideShow.check();
  3215.                     };
  3216.  
  3217.                 },false);
  3218.  
  3219.  
  3220.                 //点击还原。
  3221.                 maximizeTrigger.addEventListener('click',function(e){
  3222.                     var target=e.target;
  3223.                     this.style.display='none';
  3224.                     if(target==this){
  3225.                         self.show();
  3226.                         self.resizeHandler();
  3227.                     }else{
  3228.                         self.minimized=false;
  3229.                     };
  3230.                 },true);
  3231.  
  3232.  
  3233.                 this._resizeHandler=this.resizeHandler.bind(this);
  3234.                 this._keyDownListener=this.keyDownListener.bind(this);
  3235.                 this._keyUpListener=this.keyUpListener.bind(this);
  3236.  
  3237.                 //插入动态生成的css数据。
  3238.                 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+
  3239.                                              ((isHorizontal ? 'width' : 'height') + ':'  + (isHorizontal ?  unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) +
  3240.                                              '}',this.globalSSheet.cssRules.length);
  3241.  
  3242.                 this.forceRepaintTimes=0;
  3243.  
  3244.                 container.style.display='none';
  3245.                 this.shown=false;
  3246.  
  3247.                 // 我添加的部分
  3248.                 this.initToggleBar();
  3249.                 this.initZoom();
  3250.             },
  3251.  
  3252.             initToggleBar: function() {  // 是否显示切换 sidebar 按钮
  3253.                 /**
  3254.          * TODO：仿造下面的链接重新改造过？
  3255.          * 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
  3256.          */
  3257.                 if (prefs.gallery.sidebarToggle) {
  3258.                     var toggleBar = this.eleMaps['sidebar-toggle'];
  3259.                     toggleBar.style.display = 'block';
  3260.                     toggleBar.style.height = '12px';
  3261.                     toggleBar.addEventListener('click', this.showHideBottom.bind(this), false);
  3262.  
  3263.                     // 顶部圆角
  3264.                     switch (prefs.gallery.sidebarPosition) {
  3265.                         case 'bottom':
  3266.                             toggleBar.style.borderRadius = '8px 8px 0 0';  // 左上、右上、右下、左下
  3267.                             break;
  3268.                         case 'top':
  3269.                             toggleBar.style.borderRadius = '0 0 8px 8px';
  3270.                             break;
  3271.                         case 'left':
  3272.                             toggleBar.style.height = '60px';
  3273.                             toggleBar.style.borderRadius = '0 8px 8px 0';
  3274.                             break;
  3275.                         case 'right':
  3276.                             toggleBar.style.height = '60px';
  3277.                             toggleBar.style.borderRadius = '8px 0 0 8px';
  3278.                             break;
  3279.                     }
  3280.                 }
  3281.             },
  3282.             showHideBottom: function() {  // 显示隐藏 sidebar-container
  3283.                 var sidebarContainer = this.eleMaps['sidebar-container'],
  3284.                     isHidden = sidebarContainer.style.visibility == 'hidden';
  3285.  
  3286.                 sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden';
  3287.  
  3288.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  3289.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  3290.                         var words = string.split(" ");
  3291.                         for (var i = 0; i < words.length; i++) {
  3292.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  3293.                         }
  3294.                         return words.join(" ");
  3295.                     };
  3296.  
  3297.                 // 修正下图片底部的高度
  3298.                 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ?
  3299.                     prefs.gallery.sidebarSize + 'px solid transparent' :
  3300.                 '0';
  3301.                 // 修正底部距离
  3302.                 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0';
  3303.             },
  3304.             initZoom: function() {  // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1
  3305.                 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) {
  3306.                     var oZoom = detectZoom();
  3307.                     if (oZoom > 100) {
  3308.                         this.eleMaps['body'].style.zoom = 100 / oZoom;
  3309.                     }
  3310.                 }
  3311.             },
  3312.  
  3313.             getThumSpan:function(previous,relatedTarget){
  3314.                 var ret;
  3315.                 var rt = relatedTarget || this.selected;
  3316.                 if(!rt)return;
  3317.                 while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){
  3318.                     if(rt.clientWidth!=0){
  3319.                         ret=rt;
  3320.                         break;
  3321.                     };
  3322.                 };
  3323.                 return ret;
  3324.             },
  3325.             previous:false,
  3326.             selectPrevious:function(){
  3327.                 this.previous=true;
  3328.                 this.select(this.getThumSpan(true));
  3329.             },
  3330.             selectNext:function(){
  3331.                 this.select(this.getThumSpan());
  3332.             },
  3333.             select:function(ele,noTransition){
  3334.                 if(!ele || this.selected==ele)return;
  3335.                 if(this.selected){
  3336.                     this.selected.classList.remove(this.selectedClassName);
  3337.                     this.selected.classList.remove('pv-gallery-sidebar-thumb_selected');
  3338.                 };
  3339.                 ele.classList.add(this.selectedClassName);
  3340.                 ele.classList.add('pv-gallery-sidebar-thumb_selected');
  3341.  
  3342.                 this.selected=ele;
  3343.                 this.arrowVisib();
  3344.  
  3345.                 var self=this;
  3346.                 clearTimeout(this.loadImgTimer);
  3347.                 if(prefs.gallery.transition){
  3348.                     this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。
  3349.                         self.loadImg(ele);
  3350.                     },200);
  3351.                 }else{
  3352.                     self.loadImg(ele);
  3353.                 }
  3354.  
  3355.                 this.selectedIntoView(noTransition);
  3356.                 this.forceRepaint();
  3357.                 this.slideShow.run('select');
  3358.             },
  3359.             loadThumb:function(){//读取可视范围里面的缩略图
  3360.                 var self=this;
  3361.                 var pro=self.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight'];
  3362.                 var thumbC=self.eleMaps['sidebar-thumbnails-container'];
  3363.  
  3364.                 var scrolled=thumbC[pro[0]];
  3365.  
  3366.                 var loadStopDis=scrolled + thumbC[pro[1]];
  3367.  
  3368.                 var imgSpans=self.selected.parentNode.children;
  3369.                 var span_i;
  3370.                 var spanOffset;
  3371.                 var thumb;
  3372.  
  3373.                 var i=0
  3374.                 while(span_i=imgSpans[i++]){
  3375.                     if(span_i.clientWidth==0)continue;//隐藏的
  3376.  
  3377.                     spanOffset=span_i[pro[2]];
  3378.                     if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了
  3379.                     if(spanOffset >= loadStopDis)break;//在滚动条下面了
  3380.  
  3381.                     if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图
  3382.  
  3383.                     thumb=document.createElement('img');
  3384.                     thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small;
  3385.                     thumb.className='pv-gallery-sidebar-thumb';
  3386.  
  3387.                     dataset(span_i,'thumbLoaded','true');
  3388.                     span_i.appendChild(thumb);
  3389.  
  3390.                     imgReady(thumb,{
  3391.                         error:function(e){
  3392.                             this.src=prefs.icons.brokenImg_small;
  3393.                         },
  3394.                     });
  3395.                 };
  3396.             },
  3397.             selectedIntoView:function(noTransition){
  3398.                 var thumBC=this.eleMaps['sidebar-thumbnails-container'];
  3399.                 var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ;
  3400.                 //需要滚动的距离。
  3401.                 var needScrollDis= this.selected[pro[0]];
  3402.                 //尽可能的居中显示
  3403.                 var thumBCClient=thumBC[pro[1]];
  3404.                 var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0);
  3405.  
  3406.                 this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition);
  3407.             },
  3408.             getImg:function(ele){
  3409.                 var self = this;
  3410.  
  3411.                 var src = dataset(ele,'src');
  3412.  
  3413.                 this.lastLoading=src;//记住最后读取的图片
  3414.                 this.isLoading=true;//表示选择的图片正在读取
  3415.  
  3416.                 // 特殊的 xhr 方式获取
  3417.                 var xhr = dataset(ele, 'xhr');
  3418.                 if (xhr) {
  3419.                     var xhrError = function() {
  3420.                         dataset(ele, 'xhr', '');
  3421.                         dataset(ele, 'src', dataset(ele, 'thumb-src'));
  3422.                         self.getImg(ele);
  3423.                     };
  3424.                     xhrLoad.load({
  3425.                         url: src,
  3426.                         xhr: JSON.parse(decodeURIComponent(xhr)),
  3427.                         cb: function(imgSrc, imgSrcs, caption) {
  3428.                             if (imgSrc) {
  3429.                                 dataset(ele, 'src', imgSrc);
  3430.                                 dataset(ele, 'xhr', '');
  3431.                                 self.getImg(ele);
  3432.                             } else {
  3433.                                 xhrError();
  3434.                             }
  3435.                         },
  3436.                         onerror: xhrError
  3437.                     });
  3438.                     return;
  3439.                 }
  3440.  
  3441.                 var allLoading=this.allLoading;
  3442.                 if(allLoading.indexOf(src)!=-1){//在读取队列中。
  3443.                     return;
  3444.                 };
  3445.                 allLoading.push(src);
  3446.  
  3447.                 //上一个读取中的图片，不是当前显示的。那么直接终止
  3448.                 var preImgR=this.imgReady;
  3449.                 if(preImgR && this.img){
  3450.                     if(preImgR.img.src!=this.src){
  3451.                         preImgR.abort();
  3452.                         preImgR.removeLI();
  3453.                     };
  3454.                 };
  3455.  
  3456.  
  3457.                 //显示读取指示器。
  3458.                 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading');
  3459.                 loadingIndicator.style.display='block';
  3460.  
  3461.  
  3462.                 this.imgReady=imgReady(src,{
  3463.                     ready:function(){
  3464.                         //从读取队列中删除自己
  3465.                         var index=allLoading.indexOf(src);
  3466.                         if(index!=-1){
  3467.                             allLoading.splice(index,1);
  3468.                         };
  3469.  
  3470.                         if(src!=self.lastLoading)return;
  3471.  
  3472.                         loadingIndicator.style.display='';
  3473.                         if(preImgR)preImgR.abort();
  3474.                         self.loadImg(this,ele);
  3475.                     },
  3476.                     loadEnd:function(e){//在loadend后开始预读。
  3477.                         //从读取队列中删除自己
  3478.                         var index=allLoading.indexOf(src);
  3479.                         if(index!=-1){
  3480.                             allLoading.splice(index,1);
  3481.                         };
  3482.  
  3483.                         if(src!=self.lastLoading)return;
  3484.  
  3485.                         if(e.type=='error'){
  3486.                             loadingIndicator.style.display='';
  3487.                             self.errorSpan=ele;
  3488.                             if(preImgR)preImgR.abort();
  3489.                             self.loadImg(this,ele,true);
  3490.                         };
  3491.  
  3492.                         self.slideShow.run('loadEnd');
  3493.  
  3494.                         //console.log(this,'预读开始');
  3495.                         if(prefs.gallery.preload){
  3496.                             if(self.preloading){//结束上次的预读。
  3497.                                 self.preloading.abort();
  3498.                             };
  3499.                             self.preloading=new self.Preload(ele,self);
  3500.                             self.preloading.preload();
  3501.                         };
  3502.                     },
  3503.                 });
  3504.  
  3505.                 this.imgReady.removeLI=function(){
  3506.                     loadingIndicator.style.display='';
  3507.                 };
  3508.  
  3509.             },
  3510.             loadImg:function(img,relatedThumb,error){
  3511.                 if(img.nodeName!='IMG'){//先读取。
  3512.                     this.getImg(img);
  3513.                     return;
  3514.                 };
  3515.  
  3516.                 if(this.img){
  3517.                     this.img.parentNode.removeChild(this.img);
  3518.                 };
  3519.  
  3520.                 var imgNaturalSize={
  3521.                     h:img.naturalHeight,
  3522.                     w:img.naturalWidth,
  3523.                 };
  3524.                 this.imgNaturalSize=imgNaturalSize;
  3525.  
  3526.                 this.eleMaps['head-left-img-info-resolution'].textContent=imgNaturalSize.w + ' x ' + imgNaturalSize.h;
  3527.                 var thumbnails=this.eleMaps['sidebar-thumbnails-container'].childNodes,i=0;
  3528.                 while(thumbnails[i]!=relatedThumb && i<thumbnails.length)i++;
  3529.                 if(i<thumbnails.length)this.eleMaps['head-left-img-info-count'].textContent="（"+(i+1)+" / "+thumbnails.length+"）";
  3530.                 // 加上图片的注释
  3531.                 var description = decodeURIComponent(dataset(relatedThumb, 'description')),
  3532.                     defaultLength = prefs.gallery.descriptionLength;
  3533.                 this.eleMaps['head-left-img-info-description'].title = description;
  3534.                 this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ?
  3535.                     description.slice(0, defaultLength) + '...' :
  3536.                 description;
  3537.  
  3538.                 this.img=img;
  3539.                 this.src=img.src;
  3540.                 this.isLoading=false;
  3541.  
  3542.                 this.relatedThumb=relatedThumb;
  3543.                 img.className='pv-gallery-img';
  3544.  
  3545.                 if(error){
  3546.                     this.imgError=true;
  3547.                     this.img.style.display='none';
  3548.                     this.eleMaps['img_broken'].style.display='inline-block';
  3549.                 }else{
  3550.                     this.imgError=false;
  3551.                     this.eleMaps['img_broken'].style.display='';
  3552.                     if(!dataset(relatedThumb,'naturalSize')){
  3553.                         dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize));
  3554.                     };
  3555.                 };
  3556.  
  3557.                 function styled(){
  3558.                     img.style.opacity=1;
  3559.                     img.style[support.cssTransform]='scale(1)';
  3560.                 };
  3561.  
  3562.  
  3563.                 if(prefs.gallery.transition){
  3564.                     setTimeout(styled,0);
  3565.                 }else{
  3566.                     styled();
  3567.                 };
  3568.  
  3569.                 this.eleMaps['img-parent'].appendChild(img);
  3570.  
  3571.                 this.fitContains=prefs.gallery.fitToScreen;//适应屏幕
  3572.  
  3573.                 this.fitToScreen({
  3574.                     x:0,
  3575.                     y:0,
  3576.                 });
  3577.  
  3578.                 if(this.previous){
  3579.                     this.previous=false;
  3580.                     this.imgScrollbarV.scrollBy(999999);
  3581.                 }
  3582.                 this.collection.check();//检查是否在收藏里面。
  3583.  
  3584.             },
  3585.             fitToScreen:function(scale){
  3586.  
  3587.                 var container=this.eleMaps['img-content'];
  3588.                 var containerSize={
  3589.                     h:container.clientHeight,
  3590.                     w:container.clientWidth,
  3591.                 };
  3592.  
  3593.                 var img=this.img;
  3594.  
  3595.                 img.classList.remove('pv-gallery-img_zoom-in');
  3596.                 img.classList.remove('pv-gallery-img_zoom-out');
  3597.  
  3598.                 var imgSty=img.style;
  3599.                 imgSty.width='';
  3600.                 imgSty.height='';
  3601.  
  3602.                 var contentSSize={
  3603.                     h:container.scrollHeight,
  3604.                     w:container.scrollWidth,
  3605.                 };
  3606.                 var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w;
  3607.  
  3608.                 var scaled='100%';
  3609.  
  3610.                 if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕
  3611.                     this.imgScrollbarV.hide();
  3612.                     this.imgScrollbarH.hide();
  3613.                     if(larger){
  3614.                         img.classList.add('pv-gallery-img_zoom-in');
  3615.                         if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){
  3616.                             var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h);
  3617.                             imgSty.height=height + 'px';
  3618.                             scaled=height/this.imgNaturalSize.h;
  3619.                         }else{
  3620.                             var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w);
  3621.                             imgSty.width=width + 'px';
  3622.                             scaled=width/this.imgNaturalSize.w;
  3623.                         };
  3624.                         scaled=(scaled*100).toFixed(2) + '%';
  3625.                     };
  3626.                 }else{//不做尺寸调整
  3627.                     this.imgScrollbarV.reset();
  3628.                     this.imgScrollbarH.reset();
  3629.  
  3630.                     if(larger){
  3631.                         img.classList.add('pv-gallery-img_zoom-out');
  3632.                         if(scale){//通过鼠标点击进行的切换。
  3633.                             this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2);
  3634.                             this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2);
  3635.                         };
  3636.                     };
  3637.                 };
  3638.  
  3639.  
  3640.                 var imgScaledInfo=this.eleMaps['head-left-img-info-scaling'];
  3641.                 imgScaledInfo.textContent='（'+scaled+'）';
  3642.                 if(scaled!='100%'){
  3643.                     imgScaledInfo.style.color='#E9CCCC';
  3644.                 }else{
  3645.                     imgScaledInfo.style.color='';
  3646.                 };
  3647.  
  3648.             },
  3649.  
  3650.             _dataCache: {},
  3651.             _appendThumbSpans: function(data, index) {  // 添加缩略图栏的 spans
  3652.                 var iStatisCopy = this.iStatisCopy;
  3653.  
  3654.                 if (typeof index == 'undefined' && this.selected) {
  3655.                     index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected);
  3656.                 }
  3657.  
  3658.                 var thumbnails = this.eleMaps['sidebar-thumbnails-container'];
  3659.                 // 如果是新的，则添加，否则重置并添加。
  3660.                 if (!data){
  3661.                     thumbnails.innerHTML = "";
  3662.                     this._dataCache = {};
  3663.                 }
  3664.                 (data || this.data).forEach(function(item) {
  3665.                     if(!item)return;
  3666.                     iStatisCopy[item.type].count++;
  3667.                     var spanMark=document.createElement("span");
  3668.                     thumbnails.appendChild(spanMark);
  3669.                     spanMark.outerHTML = '<span class="pv-gallery-sidebar-thumb-container' +
  3670.                         '" data-type="' + item.type +
  3671.                         '" data-src="' + item.src +
  3672.                         (item.xhr ? '" data-xhr="' + encodeURIComponent(JSON.stringify(item.xhr)) : '') +
  3673.                         '" data-description="' + encodeURIComponent(item.description || '') +
  3674.                         '" data-thumb-src="' + item.imgSrc +
  3675.                         '" title="' + (item.img?item.img.title:"") +
  3676.                         '">' +
  3677.                         '<span class="pv-gallery-vertical-align-helper"></span>' +
  3678.                         '<span class="pv-gallery-sidebar-thumb-loading" title="'+i18n("loading")+'......"></span>' +
  3679.                         '</span>';
  3680.                 });
  3681.  
  3682.                 var self = this;
  3683.                 (data || this.data).forEach(function(d) {
  3684.                     if(!d)return;
  3685.                     self._dataCache[d.imgSrc] = true;
  3686.                 });
  3687.  
  3688.                 //写入类别数据。
  3689.                 var gallery = this.gallery;
  3690.                 var input, label, iStatisCopy_i;
  3691.  
  3692.                 for (var i in iStatisCopy) {
  3693.                     if (!iStatisCopy.hasOwnProperty(i)) continue;
  3694.                     iStatisCopy_i = iStatisCopy[i];
  3695.                     input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i);
  3696.                     input.checked = iStatisCopy_i.shown;
  3697.                     if (iStatisCopy_i.count == 0) {
  3698.                         input.disabled = true;
  3699.                         input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled');
  3700.                     } else {
  3701.                         input.disabled = false;
  3702.                         input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled');
  3703.                     };
  3704.  
  3705.                     label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]');
  3706.                     label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）';
  3707.                 };
  3708.  
  3709.                 this.imgSpans = thumbnails.children;
  3710.  
  3711.                 this.thumbScrollbar.reset();
  3712.  
  3713.                 this.select(this.imgSpans[index], true);
  3714.             },
  3715.             load:function(data, from, reload){
  3716.                 if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库
  3717.  
  3718.                     if(from){//frame发送过来的数据。
  3719.                         window.postMessage({
  3720.                             messageID:messageID,
  3721.                             command:'sendFail',
  3722.                             to:from,
  3723.                         },'*');
  3724.                     };
  3725.  
  3726.                     if(this.minimized){
  3727.                         alert('请先关掉当前已经打开的库');
  3728.                         flashEle(this.maximizeTrigger);
  3729.                     };
  3730.                     return;
  3731.                 };
  3732.  
  3733.                 var self=this;
  3734.                 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。
  3735.                     window.postMessage({
  3736.                         messageID:messageID,
  3737.                         command:'getIframeObject',
  3738.                         windowId:from,
  3739.                     },'*');
  3740.                     document.addEventListener('pv-getIframeObject',function(e){
  3741.                         self.iframe=e.detail;
  3742.                     },true);
  3743.                 };
  3744.  
  3745.                 var unique=this.unique(data);
  3746.                 data=unique.data;
  3747.                 var index=unique.index;
  3748.  
  3749.                 if (reload && this.data.length >= data.length) {
  3750.                     // alert('没有新增的图片');
  3751.                     return;
  3752.                 }
  3753.  
  3754.                 this.clear();//还原对象的一些修改，以便复用。
  3755.                 this.show(reload);
  3756.  
  3757.                 this.data=data;
  3758.                 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。
  3759.  
  3760.                 this._appendThumbSpans(null, index);
  3761.  
  3762.                 this.runOnce();
  3763.  
  3764.                 this.switchThumbVisible();
  3765.             },
  3766.             clear:function(){
  3767.                 this._dataCache = {};
  3768.  
  3769.                 this.allLoading=[];//读取中的图片数组
  3770.                 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本
  3771.                 this.selected==null;
  3772.                 if(this.img){
  3773.                     this.img.style.display='none';
  3774.                     this.img=null;
  3775.                 };
  3776.                 //读取错误的图片占位符
  3777.                 this.eleMaps['img_broken'].style.display='';
  3778.                 //清空dom
  3779.                 this.eleMaps['sidebar-thumbnails-container'].innerHTML='';
  3780.                 this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0';
  3781.                 this.eleMaps['head-left-img-info-count'].textContent='（1 / 1）';
  3782.                 this.eleMaps['head-left-img-info-scaling'].textContent='（100%）';
  3783.                 //隐藏滚动条
  3784.                 this.imgScrollbarV.hide();
  3785.                 this.imgScrollbarH.hide();
  3786.                 this.thumbScrollbar.hide();
  3787.                 //重置style;
  3788.                 this.thumbVisibleStyle.textContent='';
  3789.             },
  3790.  
  3791.             unique:function(data){
  3792.                 var imgSrc;
  3793.                 if(data.target)
  3794.                 imgSrc=data.target.src;
  3795.  
  3796.                 var data_i,
  3797.                     data_i_src,
  3798.                     dataSrcs=[];
  3799.  
  3800.                 var index;
  3801.  
  3802.                 for(var i=0,ii=data.length;i<ii;i++){
  3803.                     data_i=data[i];
  3804.                     data_i_src=data_i.src;
  3805.                     if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在
  3806.                         data.splice(i,1);//移除
  3807.                         i--;
  3808.                         ii--;
  3809.                         continue;
  3810.                     };
  3811.                     dataSrcs.push(data_i_src);
  3812.  
  3813.                     if(imgSrc==data_i_src){
  3814.                         index=i;
  3815.                     };
  3816.                 };
  3817.  
  3818.                 if(typeof index =='undefined'){
  3819.                     index=0;
  3820.                     data.unshift(data.target);
  3821.                 };
  3822.  
  3823.                 delete data.target;
  3824.  
  3825.                 return {
  3826.                     data:data,
  3827.                     index:index,
  3828.                 };
  3829.             },
  3830.             keyDownListener:function(e){
  3831.                 switch(e.keyCode){
  3832.                     case 27:
  3833.                         if(prefs.imgWindow.close.escKey){
  3834.                             this.close();
  3835.                         }
  3836.                         break;
  3837.                 }
  3838.             },
  3839.             keyUpListener:function(e){
  3840.                 switch(e.keyCode){
  3841.                     case 82:
  3842.                         var img=this.img;
  3843.                         var cssTransform=img.style[support.cssTransform];
  3844.                         var iTransform=cssTransform.replace(/rotate\([^)]*\)/i,'');
  3845.                         var rotatedRadians=cssTransform.indexOf("rotate")!=-1?cssTransform.replace(/.*rotate\(([-\d\.]+).*/i,'$1'):0;
  3846.                         var PI=Math.PI;
  3847.                         var origin=parseFloat(rotatedRadians) +(e.shiftKey?-90:90) * PI/180;
  3848.                         if(origin>=2*PI || origin<=-2*PI ||(-0.1<origin && origin<0.1)){
  3849.                             origin=0;
  3850.                         }
  3851.                         img.style[support.cssTransform] = ' rotate('+ origin +'rad) ' + iTransform;
  3852.                         break;
  3853.                 }
  3854.             },
  3855.             show:function(reload){
  3856.                 this.shown=true;
  3857.                 galleryMode=true;
  3858.  
  3859.                 if (!reload) {
  3860.                     var des=document.documentElement.style;
  3861.                     this.deOverflow={
  3862.                         x:des.overflowX,
  3863.                         y:des.overflowY,
  3864.                     };
  3865.                     des.overflow='hidden';
  3866.                     this.gallery.style.display='';
  3867.                     this.gallery.focus();
  3868.                     window.addEventListener('resize',this._resizeHandler,true);
  3869.                 }
  3870.                 document.addEventListener('keydown',this._keyDownListener,true);
  3871.                 document.addEventListener('keyup',this._keyUpListener,true);
  3872.             },
  3873.             close:function(reload){
  3874.                 document.removeEventListener('keydown',this._keyDownListener,true);
  3875.                 document.removeEventListener('keyup',this._keyUpListener,true);
  3876.                 this.shown=false;
  3877.                 this.minimized=false;
  3878.  
  3879.                 if (!reload) {
  3880.                     galleryMode=false;
  3881.                     this.gallery.blur();
  3882.                     this.gallery.style.display='none';
  3883.                     var des=document.documentElement.style;
  3884.                     des.overflowX=this.deOverflow.x;
  3885.                     des.overflowY=this.deOverflow.y;
  3886.                     this.slideShow.exit();
  3887.                     this.collection.exit();
  3888.                     window.removeEventListener('resize',this._resizeHandler,true);
  3889.  
  3890.                     // 退出全屏
  3891.                     var btn = document.getElementById('pv-gallery-fullscreenbtn');
  3892.                     if (btn.classList.contains('fullscreenbtn')) {
  3893.                         cancelFullScreen();
  3894.                         btn.textContent = i18n("enterFullsc");
  3895.                         btn.classList.remove('fullscreenbtn');
  3896.                     }
  3897.                 }
  3898.             },
  3899.             curPage:document,
  3900.             getPage:function(){
  3901.                 var pageNum=0;
  3902.                 if(/[_\-]\d+(\.html)?$/.test(this.href)){
  3903.                     pageNum=this.href.replace(/.*[\-_](\d+)(\.html)?$/,"$1");
  3904.                 }
  3905.                 var curPage=this.curPage;
  3906.                 let pre=curPage.querySelector("a.prev");
  3907.                 let next=curPage.querySelector("a.next");
  3908.                 if(!pre)pre=curPage.querySelector("a#prev");
  3909.                 if(!next)next=curPage.querySelector("a#next");
  3910.                 if(!pre || !next){
  3911.                     let aTags=curPage.querySelectorAll("a");
  3912.                     if(!pre){
  3913.                         let pref,pres,pret;
  3914.                         for(var i=0;i<aTags.length;i++){
  3915.                             let aTag=aTags[i];
  3916.                             if(pref && pres && pret)break;
  3917.                             if(!pref){
  3918.                                 if(/上一页/.test(aTag.innerHTML)){
  3919.                                     pref=aTag;
  3920.                                 }
  3921.                             }
  3922.                             if(!pres){
  3923.                                 if(aTag.innerHTML=="&lt;"){
  3924.                                     pres=aTag;
  3925.                                 }
  3926.                             }
  3927.                             if(!pret){
  3928.                                 if(aTag.innerHTML=="«"){
  3929.                                     pret=aTag;
  3930.                                 }else if(pageNum==1){
  3931.                                     if(aTag.getAttribute("href") && aTag.getAttribute("href").indexOf(this.href.replace(/.*\/([^\/]+)$/,"$1").replace(/[_-]\d+/,""))!=-1){
  3932.                                        pret=aTag;
  3933.                                     }
  3934.                                 }else if(aTag.getAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==pageNum-1){
  3935.                                     pret=aTag;
  3936.                                 }
  3937.                             }
  3938.                         }
  3939.                         pre=pref||pres||pret;
  3940.                     }
  3941.                     if(!next){
  3942.                         let nextf,nexts,nextt;
  3943.                         for(var i=0;i<aTags.length;i++){
  3944.                             let aTag=aTags[i];
  3945.                             if(nextf && nexts && nextt)break;
  3946.                             if(!nextf){
  3947.                                 if(/下一页/.test(aTag.innerHTML)){
  3948.                                     nextf=aTag;
  3949.                                 }
  3950.                             }
  3951.                             if(!nexts){
  3952.                                 if(aTag.innerHTML=="&gt;"){
  3953.                                     nexts=aTag;
  3954.                                 }
  3955.                             }
  3956.                             if(!nextt){
  3957.                                 if(aTag.innerHTML=="»"){
  3958.                                     nextt=aTag;
  3959.                                 }else if(aTag.hasAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==parseInt(pageNum)+1){
  3960.                                     nextt=aTag;
  3961.                                 }
  3962.                             }
  3963.                         }
  3964.                         next=nextf||nexts||nextt;
  3965.                     }
  3966.                 }
  3967.                 if(!pre)pre=curPage.querySelector(".prev>a");
  3968.                 if(!next)next=curPage.querySelector(".next>a");
  3969.                 if(!pre && !next){
  3970.                     let pageDiv=curPage.querySelector("div.wp-pagenavi");
  3971.                     if(pageDiv){
  3972.                         var cur=pageDiv.querySelector("span.current");
  3973.                         pre=cur.previousSibling;
  3974.                         next=cur.nextSibling;
  3975.                     }else{
  3976.                         var cur=curPage.querySelector("div.article-paging>span");
  3977.                         if(cur){
  3978.                             pre=cur.previousElementSibling;
  3979.                             next=cur.nextElementSibling;
  3980.                         }
  3981.                     }
  3982.                 }
  3983.                 return {pre:pre,next:next};
  3984.             },
  3985.             canonicalUri:function(src, base_path){
  3986.                 var root_page = /^[^?#]*\//.exec(location.href)[0],
  3987.                     root_domain = /^\w+\:\/\/\/?[^\/]+/.exec(root_page)[0],
  3988.                     absolute_regex = /^\w+\:\/\//;
  3989.                 src=src.replace(/\.\//,"");
  3990.                 if (/^\/\/\/?/.test(src)){
  3991.                     src = location.protocol + src;
  3992.                 }
  3993.                 else if (!absolute_regex.test(src) && src.charAt(0) != "/"){
  3994.                     src = (base_path || "") + src;
  3995.                 }
  3996.                 return (absolute_regex.test(src) ? src : ((src.charAt(0) == "/" ? root_domain : root_page) + src));
  3997.             },
  3998.             completePages:[location.href],
  3999.             href:location.href,
  4000.             prePage:function(){
  4001.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4002.                 if(textSpan.innerHTML!=i18n("loading")){
  4003.                     return;
  4004.                 }
  4005.                 var loadOver=function(){
  4006.                     textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4007.                     setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4008.                 };
  4009.                 if(!pageObj.pre){
  4010.                     loadOver();
  4011.                     return;
  4012.                 }
  4013.                 var preUrl=pageObj.pre;
  4014.                 if(preUrl.tagName!="A"){
  4015.                     var childA=preUrl.querySelector("a");
  4016.                     if(childA){
  4017.                         preUrl=childA;
  4018.                     }else{
  4019.                         while(preUrl=preUrl.parentElement){
  4020.                             if(preUrl.nodeName=='A'){
  4021.                                 break;
  4022.                             }
  4023.                         }
  4024.                         if(!preUrl)return;
  4025.                     }
  4026.                 }
  4027.                 var href=preUrl.getAttribute("href");
  4028.                 if(self.completePages.indexOf(href)!=-1){
  4029.                     loadOver();
  4030.                     return;
  4031.                 }else{
  4032.                     self.completePages.push(href);
  4033.                 }
  4034.                 self.href=self.canonicalUri(href);
  4035.                 GM_xmlhttpRequest({
  4036.                     method: 'GET',
  4037.                     headers:{"Referer": + window.location.href},
  4038.                     url: self.href,
  4039.                     overrideMimeType:"text/html;charset="+document.charset,
  4040.                     onload: function(d) {
  4041.                         let html=document.implementation.createHTMLDocument('');
  4042.                         html.documentElement.innerHTML = d.responseText;
  4043.                         self.curPage=html;
  4044.                         let imgs=html.querySelectorAll('img');
  4045.                         var container = document.querySelector('.pv-gallery-container'),
  4046.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4047.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4048.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4049.                         });
  4050.                         imgs.forEach(function(img) {
  4051.                             var isrc=img.getAttribute("src");
  4052.                             if(!isrc)return;
  4053.                             isrc=self.canonicalUri(isrc);
  4054.                             if (self._dataCache[isrc]) return;
  4055.                             var nimg = new Image();
  4056.                             nimg.src = isrc;
  4057.                             nimg.onload=function(){
  4058.                                 var result = findPic(this);
  4059.                                 if (result) {
  4060.                                     self.data.push(result);
  4061.                                     self._appendThumbSpans([result]);
  4062.                                     self.loadThumb();
  4063.                                 }
  4064.                                 self._dataCache[this.src] = true;
  4065.                             };
  4066.                         });
  4067.                         if(prefs.gallery.loadAll)self.prePage();
  4068.                         else loadOver();
  4069.                     },
  4070.                     onerror: function(e) {
  4071.                     }
  4072.                 });
  4073.             },
  4074.             nextPage:function(){
  4075.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  4076.                 if(textSpan.innerHTML!=i18n("loading")){
  4077.                     return;
  4078.                 }
  4079.                 var loadOver=function(){
  4080.                     if(prefs.gallery.loadAll){
  4081.                         self.curPage=document;
  4082.                         self.href=location.href;
  4083.                         self.prePage();
  4084.                     }else{
  4085.                         textSpan.innerHTML="<font color='red'>"+i18n("loadedAll")+"</font>";
  4086.                         setTimeout(function(){textSpan.innerHTML=i18n("loadAll");},1500);
  4087.                     }
  4088.                 };
  4089.                 if(!pageObj.next){
  4090.                     loadOver();
  4091.                     return;
  4092.                 }
  4093.                 var nextUrl=pageObj.next;
  4094.                 if(nextUrl.tagName!="A"){
  4095.                     var childA=nextUrl.querySelector("a");
  4096.                     if(childA){
  4097.                         nextUrl=childA;
  4098.                     }else{
  4099.                         while(nextUrl=nextUrl.parentElement){
  4100.                             if(nextUrl.nodeName=='A'){
  4101.                                 break;
  4102.                             }
  4103.                         }
  4104.                         if(!nextUrl)return;
  4105.                     }
  4106.                 }
  4107.                 var href=nextUrl.getAttribute("href");
  4108.                 if(self.completePages.indexOf(href)!=-1){
  4109.                     loadOver();
  4110.                     return;
  4111.                 }else{
  4112.                     self.completePages.push(href);
  4113.                 }
  4114.                 self.href=self.canonicalUri(href);
  4115.                 GM_xmlhttpRequest({
  4116.                     method: 'GET',
  4117.                     url: self.href,
  4118.                     headers:{"Referer": + window.location.href},
  4119.                     overrideMimeType:"text/html;charset="+document.charset,
  4120.                     onload: function(d) {
  4121.                         let html=document.implementation.createHTMLDocument('');
  4122.                         html.documentElement.innerHTML = d.responseText;
  4123.                         self.curPage=html;
  4124.                         let imgs=html.querySelectorAll('img');
  4125.                         var container = document.querySelector('.pv-gallery-container'),
  4126.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4127.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  4128.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4129.                         });
  4130.                         imgs.forEach(function(img) {
  4131.                             var isrc=img.getAttribute("src");
  4132.                             if(!isrc)return;
  4133.                             isrc=self.canonicalUri(isrc);
  4134.                             if (self._dataCache[isrc]) return;
  4135.                             var nimg = new Image();
  4136.                             nimg.src = isrc;
  4137.                             nimg.onload=function(){
  4138.                                 var result = findPic(this);
  4139.                                 if (result) {
  4140.                                     self.data.push(result);
  4141.                                     self._appendThumbSpans([result]);
  4142.                                     self.loadThumb();
  4143.                                 }
  4144.                                 self._dataCache[this.src] = true;
  4145.                             };
  4146.                         });
  4147.                         if(prefs.gallery.loadAll)self.nextPage();
  4148.                         else loadOver();
  4149.                     },
  4150.                     onerror: function(e) {
  4151.                     }
  4152.                 });
  4153.             },
  4154.             runOnce:function(){//运行一次来获取某些数据。
  4155.                 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected);
  4156.                 this.thumbSpanOuterSize=this.isHorizontal?
  4157.                     this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) :
  4158.                 this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom);
  4159.  
  4160.  
  4161.                 //console.log(this.thumbSpanOuterSize);
  4162.  
  4163.                 this.runOnce=function(){
  4164.                 };
  4165.             },
  4166.  
  4167.             minimize:function(){
  4168.                 this.close();
  4169.                 this.maximizeTrigger.style.display='block';
  4170.                 this.minimized=true;
  4171.             },
  4172.             navigateToImg:function(targetImg){
  4173.                 targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。
  4174.  
  4175.                 //让图片近可能的居中
  4176.                 var imgBCRect=getContentClientRect(targetImg);
  4177.                 var wSize=getWindowSize();
  4178.  
  4179.                 window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2,
  4180.                                 imgBCRect.top - (wSize.h - imgBCRect.height)/2);
  4181.  
  4182.             },
  4183.             switchThumbVisible:function(){
  4184.                 var style=this.thumbVisibleStyle;
  4185.                 var count=0;
  4186.                 var styleText=[];
  4187.                 var iStatisCopy=this.iStatisCopy;
  4188.                 var iStatisCopy_i;
  4189.  
  4190.                 for(var i in iStatisCopy){
  4191.                     if(!iStatisCopy.hasOwnProperty(i))continue;
  4192.                     iStatisCopy_i=iStatisCopy[i];
  4193.                     if(iStatisCopy_i.shown){
  4194.                         count+=iStatisCopy_i.count;
  4195.                     }else{
  4196.                         styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]');
  4197.                     };
  4198.                 };
  4199.  
  4200.                 //写入style;
  4201.                 style.textContent=styleText.join(',') + '{\
  4202.                     display:none !important;\
  4203.                     }';
  4204.  
  4205.                 //初始化缩略图区的滚动条
  4206.                 this.thumbScrollbar.reset();
  4207.                 this.arrowVisib();
  4208.  
  4209.                 //载入缩略图
  4210.                 this.loadThumb();
  4211.             },
  4212.             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。
  4213.                 clearTimeout(this.forceRepaintTimer);
  4214.                 var self=this;
  4215.                 this.forceRepaintTimer=setTimeout(function(){
  4216.                     if(envir.opera){
  4217.                         self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1);
  4218.                         self.forceRepaintTimes++;
  4219.                     };
  4220.                 },333);
  4221.             },
  4222.             resizeHandler:function(){//窗口变化时，调整一些东西。
  4223.                 this.thumbScrollbar.reset();
  4224.                 //this.selectedIntoView();
  4225.                 this.fitToScreen();
  4226.                 this.loadThumb();
  4227.             },
  4228.             _isLastSpan: function(span) {  // 用于判断是否自动重载，是否是最后几个图片
  4229.                 if (this.selected.clientWidth == 0) return false;
  4230.                 if (!span) return true;
  4231.  
  4232.                 var index = Array.prototype.slice.call(this.imgSpans).indexOf(span);
  4233.                 if (index != -1) {
  4234.                     var total = this.imgSpans.length;
  4235.                     if (total - index < prefs.gallery.scrollEndAndLoad_num) {
  4236.                         return true;
  4237.                     }
  4238.                 }
  4239.             },
  4240.             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
  4241.  
  4242.                 var icps=this.eleMaps['img-controler-pre'].style;
  4243.                 var icns=this.eleMaps['img-controler-next'].style;
  4244.                 var scps=this.eleMaps['sidebar-controler-pre'].style;
  4245.                 var scns=this.eleMaps['sidebar-controler-next'].style;
  4246.  
  4247.                 //下一张的箭头
  4248.                 var nextSpan = this.getThumSpan();
  4249.                 if (nextSpan) {
  4250.                     icns.display='';
  4251.                     scns.display='';
  4252.                 }else{
  4253.                     icns.display='none';
  4254.                     scns.display='none';
  4255.                 };
  4256.  
  4257.                 // 最后几张图片，滚到底部添加新的图片
  4258.                 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) {
  4259.                     this.scrollToEndAndReload();
  4260.                 }
  4261.  
  4262.                 //上一张的箭头
  4263.                 if(this.getThumSpan(true)){
  4264.                     icps.display='';
  4265.                     scps.display='';
  4266.                 }else{
  4267.                     icps.display='none';
  4268.                     scps.display='none';
  4269.                 };
  4270.             },
  4271.             simpleSlideShow:function(backward,interval){
  4272.                 clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套
  4273.  
  4274.                 var self=this;
  4275.                 var slideShowInterval=setInterval(function(){
  4276.                     var before=self.selected;
  4277.                     backward ? self.selectPrevious() : self.selectNext();
  4278.                     if(before == self.selected){//没有下一个元素了。。
  4279.                         stop();
  4280.                     };
  4281.                 },(interval? interval : 800));
  4282.  
  4283.                 this.slideShowInterval=slideShowInterval;
  4284.  
  4285.                 function stop(){
  4286.                     clearInterval(slideShowInterval);
  4287.                 };
  4288.  
  4289.                 return stop;
  4290.             },
  4291.  
  4292.             reload: function() {  // 重新加载所有图片到库里面
  4293.                 // 函数在 LoadingAnimC 中
  4294.                 var data = this.getAllValidImgs();
  4295.                 // 设置当前选中的图片
  4296.                 data.target = {
  4297.                     src: this.selected.dataset.src
  4298.                 };
  4299.  
  4300.                 this.close(true);
  4301.  
  4302.                 this.load(data, null, true);
  4303.             },
  4304.             reloadNew: function() {  // 加载新的图片到库里面
  4305.                 var newer = true;
  4306.                 var data = this.getAllValidImgs(newer);
  4307.                 if (data.length) {
  4308.                     this._appendThumbSpans(data);
  4309.                 }
  4310.             },
  4311.             getAllValidImgs:function(newer){
  4312.                 var validImgs = [];
  4313.                 var imgs = document.getElementsByTagName('img'),
  4314.                     container = document.querySelector('.pv-gallery-container'),
  4315.                     preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  4316.  
  4317.                 imgs = Array.prototype.slice.call(imgs);
  4318.                 arrayFn.forEach.call(document.querySelectorAll("iframe"),function(iframe){
  4319.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  4320.                         try{
  4321.                             arrayFn.forEach.call(iframe.contentWindow.document.getElementsByTagName('img'),function(img){
  4322.                                 imgs.push(img);
  4323.                             });
  4324.                         }catch(e){
  4325.                             console.log(e.toString());
  4326.                         }
  4327.                 });
  4328.                 // 排除库里面的图片
  4329.                 imgs = imgs.filter(function(img){
  4330.                     return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  4331.                 });
  4332.  
  4333.                 // 已经在图库里面的
  4334.                 var self = this;
  4335.                 imgs.forEach(function(img) {
  4336.                     if (newer && self._dataCache[img.src]) return;
  4337.  
  4338.                     var result = findPic(img);
  4339.                     if (result) {
  4340.                         validImgs.push(result);
  4341.                         self.data.push(result);
  4342.                     }
  4343.  
  4344.                     self._dataCache[img.src] = true;
  4345.                 });
  4346.  
  4347.                 return validImgs;
  4348.             },
  4349.             scrollToEndAndReload: function() {  // 滚动主窗口到最底部，然后自动重载库的图片
  4350.  
  4351.                 window.scrollTo(0, 9999999);
  4352.  
  4353.                 var self = this;
  4354.                 clearTimeout(self.reloadTimeout);
  4355.                 self.reloadTimeout = setTimeout(function(){
  4356.                     // self.reload();
  4357.                     self.reloadNew();
  4358.                 }, 1000);
  4359.             },
  4360.             exportImages: function () {  // 导出所有图片到新窗口
  4361.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4362.                 var arr = [].map.call(nodes, function(node){
  4363.                     if(unsafeWindow.getComputedStyle(node).display=="none")return "";
  4364.                     else return '<div onclick="this.classList.toggle(\'select\')"><img src=' + node.dataset.src + ' /></div>'
  4365.                 });
  4366.  
  4367.                 var title = document.title;
  4368.  
  4369.                 var html = '\
  4370.                  <head>\
  4371.                  <title>' + title + ' '+i18n("exportImages")+'</title>\
  4372.                  <style>\
  4373.                  .grid>div { float: left; max-height: 180px; max-width: 320px; margin: 2px; }\
  4374.                  .grid>div>img { max-height: 180px; max-width: 320px; }\
  4375.                  .list>div {text-align:center;}\
  4376.                  .list>div>img { max-width: 100%; }\
  4377.                  .gridBig{margin: 0px;}\
  4378.                  .gridBig>div { float: left;margin: 0px 0px 1px 1px;}\
  4379.                  .gridBig>div>img { max-width: 100%; }\
  4380.                  .select{box-shadow: 0px 0px 5px 3px rgb(255, 0, 0);}\
  4381.                  </style>\
  4382.                  </head>\
  4383.                  <body class="'+prefs.gallery.exportType+'">\
  4384.                  <p>【'+i18n("picTitle")+'】：' + title + '</p>\
  4385.                  <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> \
  4386.                  <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);">\
  4387.                  </p>';
  4388.  
  4389.                 html += arr.join('\n') + '</body>'
  4390.                 GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html));
  4391.             },
  4392.             copyImages: function(isAlert) {
  4393.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  4394.                 var urls = [].map.call(nodes, function(node){
  4395.                     return node.dataset.src;
  4396.                 });
  4397.  
  4398.                 GM_setClipboard(urls.join('\n'));
  4399.  
  4400.                 if (isAlert) {
  4401.                     alert(i18n("copySuccess",urls.length));
  4402.                 }
  4403.             },
  4404.  
  4405.             Preload:function(ele,oriThis){
  4406.                 this.ele=ele;
  4407.                 this.oriThis=oriThis;//主this
  4408.                 this.init();
  4409.             },
  4410.             Scrollbar:function(scrollbar,container,isHorizontal){
  4411.                 this.scrollbar=scrollbar;
  4412.                 this.container=container;
  4413.                 this.isHorizontal=isHorizontal
  4414.                 this.init();
  4415.             },
  4416.  
  4417.             addStyle:function(){
  4418.                 var style=document.createElement('style');
  4419.                 style.type='text/css';
  4420.                 style.textContent='\
  4421.                  /*最外层容器*/\
  4422.                     .pv-gallery-container {\
  4423.                     position: fixed;\
  4424.                     top: 0;\
  4425.                     left: 0;\
  4426.                     width: 100%;\
  4427.                     height: 100%;\
  4428.                     min-width:none;\
  4429.                     min-height:none;\
  4430.                     padding: 0;\
  4431.                     margin: 0;\
  4432.                     border: none;\
  4433.                     z-index:2147483647;\
  4434.                     background-color: transparent;\
  4435.                     }\
  4436.                     /*全局border-box*/\
  4437.                     .pv-gallery-container span{\
  4438.                     -moz-box-sizing: border-box;\
  4439.                     box-sizing: border-box;\
  4440.                     line-height: 1.6;\
  4441.                     }\
  4442.                     .pv-gallery-container * {\
  4443.                     font-size: 14px;\
  4444.                     }\
  4445.                     /*点击还原的工具条*/\
  4446.                     .pv-gallery-maximize-trigger{\
  4447.                     position:fixed;\
  4448.                     bottom:15px;\
  4449.                     left:15px;\
  4450.                     display:none;\
  4451.                     background:#000;\
  4452.                     opacity:0.6;\
  4453.                     padding-left:10px;\
  4454.                     font-size:16px;\
  4455.                     line-height:0;\
  4456.                     color:white;\
  4457.                     cursor:pointer;\
  4458.                     box-shadow:3px 3px 0 0 #333;\
  4459.                     z-index:899999998;\
  4460.                     }\
  4461.                     .pv-gallery-maximize-trigger:hover{\
  4462.                     opacity:0.9;\
  4463.                     }\
  4464.                     .pv-gallery-maximize-trigger-close{\
  4465.                     display:inline-block;\
  4466.                     padding-left:10px;\
  4467.                     vertical-align:middle;\
  4468.                     height:30px;\
  4469.                     padding:10px 0;\
  4470.                     width:24px;\
  4471.                     background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\
  4472.                     }\
  4473.                     .pv-gallery-maximize-trigger-close:hover{\
  4474.                     background-color:#333;\
  4475.                     }\
  4476.                     /*顶栏*/\
  4477.                     .pv-gallery-head {\
  4478.                     position: absolute;\
  4479.                     top: 0;\
  4480.                     left: 0;\
  4481.                     width: 100%;\
  4482.                     height:30px;\
  4483.                     z-index:1;\
  4484.                     background-color:rgb(0,0,0);\
  4485.                     border:none;\
  4486.                     border-bottom:1px solid #333333;\
  4487.                     text-align:right;\
  4488.                     line-height:0;\
  4489.                     font-size: 14px;\
  4490.                     color:#757575;\
  4491.                     padding-right:42px;\
  4492.                     }\
  4493.                     .pv-gallery-head > span{\
  4494.                     vertical-align:middle;\
  4495.                     }\
  4496.                     /*顶栏左边*/\
  4497.                     .pv-gallery-head-float-left{\
  4498.                     float:left;\
  4499.                     height:100%;\
  4500.                     text-align:left;\
  4501.                     padding-left:5px;\
  4502.                     }\
  4503.                     .pv-gallery-head-float-left > span{\
  4504.                     display:inline-block;\
  4505.                     height:100%;\
  4506.                     vertical-align:middle;\
  4507.                     }\
  4508.                     .pv-gallery-head-float-left > span > *{\
  4509.                     vertical-align:middle;\
  4510.                     }\
  4511.                     .pv-gallery-head-left-img-info{\
  4512.                     cursor:help;\
  4513.                     }\
  4514.                     .pv-gallery-head-left-img-info-description {\
  4515.                     margin-left: 10px;\
  4516.                     }\
  4517.                     /*顶栏里面的按钮样式-开始*/\
  4518.                     .pv-gallery-head-command{\
  4519.                     display:inline-block;\
  4520.                     cursor:pointer;\
  4521.                     height:100%;\
  4522.                     padding:0 8px;\
  4523.                     text-align:center;\
  4524.                     position:relative;\
  4525.                     z-index:1;\
  4526.                     vertical-align:middle;\
  4527.                     -o-user-select: none;\
  4528.                     -ms-user-select: none;\
  4529.                     -webkit-user-select: none;\
  4530.                     -moz-user-select: -moz-none;\
  4531.                     user-select: none;\
  4532.                     }\
  4533.                     /*辅助点击事件的生成，countdown*/\
  4534.                     .pv-gallery-head-command_overlayer{\
  4535.                     top:0;\
  4536.                     left:0;\
  4537.                     right:0;\
  4538.                     bottom:0;\
  4539.                     position:absolute;\
  4540.                     opacity:0;\
  4541.                     }\
  4542.                     .pv-gallery-head-command > *{\
  4543.                     vertical-align:middle;\
  4544.                     }\
  4545.                     .pv-gallery-head-command-close{\
  4546.                     position:absolute;\
  4547.                     top:0;\
  4548.                     right:0;\
  4549.                     width:40px;\
  4550.                     border-left: 1px solid #333333;\
  4551.                     background:transparent no-repeat center;\
  4552.                     background-image:url("'+prefs.icons.loadingCancle+'");\
  4553.                     }\
  4554.                     .pv-gallery-head-command-slide-show-countdown{\
  4555.                     font-size:0.8em;\
  4556.                     }\
  4557.                     .pv-gallery-head-command-slide-show-button{\
  4558.                     border-radius:36px;\
  4559.                     display:inline-block;\
  4560.                     width:18px;\
  4561.                     height:18px;\
  4562.                     border:2px solid #757575;\
  4563.                     margin-right:3px;\
  4564.                     line-height:0;\
  4565.                     }\
  4566.                     .pv-gallery-head-command-slide-show-button-inner{\
  4567.                     display:inline-block;\
  4568.                     border:none;\
  4569.                     border-top:4px solid transparent;\
  4570.                     border-bottom:4px solid transparent;\
  4571.                     border-left:8px solid #757575;\
  4572.                     vertical-align:middle;\
  4573.                     }\
  4574.                     .pv-gallery-head-command-slide-show-button-inner_stop{\
  4575.                     border-color:#757575;\
  4576.                     }\
  4577.                     .pv-gallery-head-command-collect-icon{\
  4578.                     display:inline-block;\
  4579.                     height:20px;\
  4580.                     width:20px;\
  4581.                     background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\
  4582.                     }\
  4583.                     .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\
  4584.                     content:"'+i18n("collect")+'";\
  4585.                     }\
  4586.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\
  4587.                     background-position:-40px 0 !important;\
  4588.                     }\
  4589.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\
  4590.                     content:"'+i18n("collected")+'";\
  4591.                     }\
  4592.                     .pv-gallery-head-command-exit-collection{\
  4593.                     color:#939300 !important;\
  4594.                     display:none;\
  4595.                     }\
  4596.                     .pv-gallery-head-command:hover{\
  4597.                     background-color:#272727;\
  4598.                     color:#ccc;\
  4599.                     }\
  4600.                     /*droplist*/\
  4601.                     .pv-gallery-head-command-drop-list{\
  4602.                     position:absolute;\
  4603.                     right:0;\
  4604.                     display:none;\
  4605.                     box-shadow:0 0 3px #808080;\
  4606.                     background-color:#272727;\
  4607.                     line-height: 1.6;\
  4608.                     text-align:left;\
  4609.                     padding:10px;\
  4610.                     color:#ccc;\
  4611.                     margin-top:-1px;\
  4612.                     }\
  4613.                     .pv-gallery-head-command-drop-list-item{\
  4614.                     display:block;\
  4615.                     padding:2px 5px;\
  4616.                     cursor:pointer;\
  4617.                     white-space:nowrap;\
  4618.                     }\
  4619.                     .pv-gallery-head-command-drop-list-item-collect-description{\
  4620.                     cursor:default;\
  4621.                     }\
  4622.                     .pv-gallery-head-command-drop-list-item-collect-description > textarea{\
  4623.                     resize:both;\
  4624.                     width:auto;\
  4625.                     height:auto;\
  4626.                     }\
  4627.                     .pv-gallery-head-command-drop-list-item_disabled{\
  4628.                     color:#757575;\
  4629.                     }\
  4630.                     .pv-gallery-head-command-drop-list-item input + *{\
  4631.                     padding-left:3px;\
  4632.                     }\
  4633.                     .pv-gallery-head-command-drop-list-item input[type=number]{\
  4634.                     text-align:left;\
  4635.                     max-width:50px;\
  4636.                     height:20px;\
  4637.                     }\
  4638.                     .pv-gallery-head-command-drop-list-item > * {\
  4639.                     vertical-align:middle;\
  4640.                     }\
  4641.                     .pv-gallery-head-command-drop-list-item label {\
  4642.                     font-weight: normal;\
  4643.                     }\
  4644.                     .pv-gallery-head-command-drop-list-item:hover{\
  4645.                     background-color:#404040;\
  4646.                     }\
  4647.                     /*container*/\
  4648.                     .pv-gallery-head-command-container{\
  4649.                     display:inline-block;\
  4650.                     height:100%;\
  4651.                     position:relative;\
  4652.                     }\
  4653.                     /* after伪类生成标识下拉菜单的三角图标*/\
  4654.                     .pv-gallery-head-command-container > .pv-gallery-head-command::after{\
  4655.                     content:"";\
  4656.                     display:inline-block;\
  4657.                     vertical-align:middle;\
  4658.                     border:none;\
  4659.                     border-top:7px solid #757575;\
  4660.                     border-left:5px solid transparent;\
  4661.                     border-right:5px solid transparent;\
  4662.                     margin-left:5px;\
  4663.                     -moz-transition:all 0.3s ease-in-out 0s;\
  4664.                     -webkit-transition:all 0.3s ease-in-out 0s;\
  4665.                     transition:all 0.3s ease-in-out 0s;\
  4666.                     }\
  4667.                     .pv-gallery-head-command-container:hover{\
  4668.                     box-shadow:0 0 3px #808080;\
  4669.                     }\
  4670.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\
  4671.                     background-color:#272727;\
  4672.                     color:#ccc;\
  4673.                     }\
  4674.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\
  4675.                     -webkit-transform:rotate(180deg);\
  4676.                     -moz-transform:rotate(180deg);\
  4677.                     transform:rotate(180deg);\
  4678.                     border-top:7px solid #ccc;\
  4679.                     }\
  4680.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\
  4681.                     background-position:-20px 0;\
  4682.                     }\
  4683.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\
  4684.                     border-color:#ccc;\
  4685.                     }\
  4686.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\
  4687.                     border-left-color:#ccc;\
  4688.                     }\
  4689.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\
  4690.                     border-color:#ccc;\
  4691.                     }\
  4692.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\
  4693.                     display:block;\
  4694.                     }\
  4695.                     /*顶栏里面的按钮样式-结束*/\
  4696.                     .pv-gallery-body {\
  4697.                     display: block;\
  4698.                     height: 100%;\
  4699.                     width: 100%;\
  4700.                     margin: 0;\
  4701.                     padding: 0;\
  4702.                     border: none;\
  4703.                     border-top: 30px solid transparent;\
  4704.                     position: relative;\
  4705.                     background-clip: padding-box;\
  4706.                     z-index:0;\
  4707.                     }\
  4708.                     .pv-gallery-img-container {\
  4709.                     display: block;\
  4710.                     padding: 0;\
  4711.                     margin: 0;\
  4712.                     border: none;\
  4713.                     height: 100%;\
  4714.                     width: 100%;\
  4715.                     background-clip: padding-box;\
  4716.                     background-color: rgba(20,20,20,0.96);\
  4717.                     position:relative;\
  4718.                     }\
  4719.                     .pv-gallery-img-container-top {\
  4720.                     border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4721.                     }\
  4722.                     .pv-gallery-img-container-right {\
  4723.                     border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4724.                     }\
  4725.                     .pv-gallery-img-container-bottom {\
  4726.                     border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4727.                     }\
  4728.                     .pv-gallery-img-container-left {\
  4729.                     border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4730.                     }\
  4731.                     /*大图区域的切换控制按钮*/\
  4732.                     .pv-gallery-img-controler{\
  4733.                     position:absolute;\
  4734.                     top:50%;\
  4735.                     height:60px;\
  4736.                     width:50px;\
  4737.                     margin-top:-30px;\
  4738.                     cursor:pointer;\
  4739.                     opacity:0.3;\
  4740.                     z-index:1;\
  4741.                     }\
  4742.                     .pv-gallery-img-controler-pre{\
  4743.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\
  4744.                     left:10px;\
  4745.                     }\
  4746.                     .pv-gallery-img-controler-next{\
  4747.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\
  4748.                     right:10px;\
  4749.                     }\
  4750.                     .pv-gallery-img-controler:hover{\
  4751.                     background-color:rgba(140,140,140,0.5);\
  4752.                     opacity:0.9;\
  4753.                     z-index:2;\
  4754.                     }\
  4755.                     /*滚动条样式--开始*/\
  4756.                     .pv-gallery-scrollbar-h,\
  4757.                     .pv-gallery-scrollbar-v{\
  4758.                     display:none;\
  4759.                     z-index:1;\
  4760.                     opacity:0.3;\
  4761.                     position:absolute;\
  4762.                     margin:0;\
  4763.                     padding:0;\
  4764.                     border:none;\
  4765.                     }\
  4766.                     .pv-gallery-scrollbar-h{\
  4767.                     bottom:10px;\
  4768.                     left:0;\
  4769.                     right:0;\
  4770.                     height:10px;\
  4771.                     margin:0 2px;\
  4772.                     }\
  4773.                     .pv-gallery-scrollbar-v{\
  4774.                     top:0;\
  4775.                     bottom:0;\
  4776.                     right:10px;\
  4777.                     width:10px;\
  4778.                     margin:2px 0;\
  4779.                     }\
  4780.                     .pv-gallery-scrollbar-h:hover{\
  4781.                     height:15px;\
  4782.                     }\
  4783.                     .pv-gallery-scrollbar-v:hover{\
  4784.                     width:15px;\
  4785.                     }\
  4786.                     .pv-gallery-scrollbar-h:hover,\
  4787.                     .pv-gallery-scrollbar-v:hover{\
  4788.                     opacity:0.9;\
  4789.                     z-index:2;\
  4790.                     }\
  4791.                     .pv-gallery-scrollbar-h-track,\
  4792.                     .pv-gallery-scrollbar-v-track{\
  4793.                     position:absolute;\
  4794.                     top:0;\
  4795.                     left:0;\
  4796.                     right:0;\
  4797.                     bottom:0;\
  4798.                     background-color:rgba(100,100,100,1);\
  4799.                     border:2px solid transparent;\
  4800.                     }\
  4801.                     .pv-gallery-scrollbar-h-handle,\
  4802.                     .pv-gallery-scrollbar-v-handle{\
  4803.                     position:absolute;\
  4804.                     background-color:black;\
  4805.                     }\
  4806.                     .pv-gallery-scrollbar-h-handle{\
  4807.                     height:100%;\
  4808.                     }\
  4809.                     .pv-gallery-scrollbar-v-handle{\
  4810.                     width:100%;\
  4811.                     }\
  4812.                     .pv-gallery-scrollbar-h-handle:hover,\
  4813.                     .pv-gallery-scrollbar-v-handle:hover{\
  4814.                     background-color:#502121;\
  4815.                     }\
  4816.                     .pv-gallery-scrollbar-h-handle:active,\
  4817.                     .pv-gallery-scrollbar-v-handle:active{\
  4818.                     background-color:#391A1A;\
  4819.                     }\
  4820.                     /*滚动条样式--结束*/\
  4821.                     .pv-gallery-img-content{\
  4822.                     display:block;\
  4823.                     width:100%;\
  4824.                     height:100%;\
  4825.                     overflow:hidden;\
  4826.                     text-align:center;\
  4827.                     padding:0;\
  4828.                     border:none;\
  4829.                     margin:0;\
  4830.                     line-height:0;\
  4831.                     font-size:0;\
  4832.                     white-space:nowrap;\
  4833.                     }\
  4834.                     .pv-gallery-img-parent{\
  4835.                     display:inline-block;\
  4836.                     vertical-align:middle;\
  4837.                     line-height:0;\
  4838.                     }\
  4839.                     .pv-gallery-img_broken{\
  4840.                     display:none;\
  4841.                     cursor:pointer;\
  4842.                     }\
  4843.                     .pv-gallery-img{\
  4844.                     position:relative;\/*辅助e.layerX,layerY*/\
  4845.                     display:inline-block;\
  4846.                     vertical-align:middle;\
  4847.                     width:auto;\
  4848.                     height:auto;\
  4849.                     padding:0;\
  4850.                     border:5px solid #313131;\
  4851.                     margin:10px;\
  4852.                     opacity:0.6;\
  4853.                     -webkit-transform:scale(0.9);\
  4854.                     -moz-transform:scale(0.9);\
  4855.                     transform:scale(0.9);\
  4856.                     '+
  4857.                         (prefs.gallery.transition ? ('\
  4858.                     -webkit-transition: opacity 0.15s ease-in-out,\
  4859.                     -webkit-transform 0.1s ease-in-out;\
  4860.                     -moz-transition: opacity 0.15s ease-in-out,\
  4861.                     -moz-transform 0.1s ease-in-out;\
  4862.                     transition: opacity 0.15s ease-in-out,\
  4863.                     transform 0.1s ease-in-out;\
  4864.                     ') : '') + '\
  4865.                     }\
  4866.                     .pv-gallery-img_zoom-out{\
  4867.                     cursor:'+support.cssCursorValue.zoomOut+';\
  4868.                     }\
  4869.                     .pv-gallery-img_zoom-in{\
  4870.                     cursor:'+support.cssCursorValue.zoomIn+';\
  4871.                     }\
  4872.                     .pv-gallery-sidebar-toggle{\
  4873.                     position:absolute;\
  4874.                     line-height:0;\
  4875.                     text-align:center;\
  4876.                     background-color:rgb(0,0,0);\
  4877.                     color:#757575;\
  4878.                     white-space:nowrap;\
  4879.                     cursor:pointer;\
  4880.                     z-index:1;\
  4881.                     display:none;\
  4882.                     }\
  4883.                     .pv-gallery-sidebar-toggle:hover{\
  4884.                     color:#ccc;\
  4885.                     }\
  4886.                     .pv-gallery-sidebar-toggle-h{\
  4887.                     width:80px;\
  4888.                     margin-left:-40px;\
  4889.                     left:50%;\
  4890.                     }\
  4891.                     .pv-gallery-sidebar-toggle-v{\
  4892.                     height:80px;\
  4893.                     margin-top:-40px;\
  4894.                     top:50%;\
  4895.                     }\
  4896.                     .pv-gallery-sidebar-toggle-top{\
  4897.                     top:-5px;\
  4898.                     }\
  4899.                     .pv-gallery-sidebar-toggle-right{\
  4900.                     right:-5px;\
  4901.                     }\
  4902.                     .pv-gallery-sidebar-toggle-bottom{\
  4903.                     bottom:-5px;\
  4904.                     }\
  4905.                     .pv-gallery-sidebar-toggle-left{\
  4906.                     left:-5px;\
  4907.                     }\
  4908.                     .pv-gallery-sidebar-toggle-content{\
  4909.                     display:inline-block;\
  4910.                     vertical-align:middle;\
  4911.                     white-space:normal;\
  4912.                     word-wrap:break-word;\
  4913.                     overflow-wrap:break-word;\
  4914.                     line-height:1.1;\
  4915.                     font-size:12px;\
  4916.                     text-align:center;\
  4917.                     margin:2px;\
  4918.                     }\
  4919.                     .pv-gallery-sidebar-toggle-content-v{\
  4920.                     width:1.1em;\
  4921.                     }\
  4922.                     /*侧边栏开始*/\
  4923.                     .pv-gallery-sidebar-container {\
  4924.                     position: absolute;\
  4925.                     background-color:rgb(0,0,0);\
  4926.                     padding:5px;\
  4927.                     border:none;\
  4928.                     margin:none;\
  4929.                     text-align:center;\
  4930.                     line-height:0;\
  4931.                     white-space:nowrap;\
  4932.                     -o-user-select: none;\
  4933.                     -webkit-user-select: none;\
  4934.                     -moz-user-select: -moz-none;\
  4935.                     user-select: none;\
  4936.                     }\
  4937.                     .pv-gallery-sidebar-container-h {\
  4938.                     height: '+ prefs.gallery.sidebarSize +'px;\
  4939.                     width: 100%;\
  4940.                     }\
  4941.                     .pv-gallery-sidebar-container-v {\
  4942.                     width: '+ prefs.gallery.sidebarSize +'px;\
  4943.                     height: 100%;\
  4944.                     }\
  4945.                     .pv-gallery-sidebar-container-top {\
  4946.                     top: 0;\
  4947.                     left: 0;\
  4948.                     border-bottom:1px solid #333333;\
  4949.                     }\
  4950.                     .pv-gallery-sidebar-container-right {\
  4951.                     top: 0;\
  4952.                     right: 0;\
  4953.                     border-left:1px solid #333333;\
  4954.                     }\
  4955.                     .pv-gallery-sidebar-container-bottom {\
  4956.                     bottom: 0;\
  4957.                     left: 0;\
  4958.                     border-top:1px solid #333333;\
  4959.                     }\
  4960.                     .pv-gallery-sidebar-container-left {\
  4961.                     top: 0;\
  4962.                     left: 0;\
  4963.                     border-right:1px solid #333333;\
  4964.                     }\
  4965.                     .pv-gallery-sidebar-content {\
  4966.                     display: inline-block;\
  4967.                     margin: 0;\
  4968.                     padding: 0;\
  4969.                     border: none;\
  4970.                     background-clip: padding-box;\
  4971.                     vertical-align:middle;\
  4972.                     position:relative;\
  4973.                     text-align:left;\
  4974.                     }\
  4975.                     .pv-gallery-sidebar-content-h {\
  4976.                     height: 100%;\
  4977.                     width: 90%;\
  4978.                     border-left: 40px solid transparent;\
  4979.                     border-right: 40px solid transparent;\
  4980.                     }\
  4981.                     .pv-gallery-sidebar-content-v {\
  4982.                     height: 90%;\
  4983.                     width: 100%;\
  4984.                     border-top: 40px solid transparent;\
  4985.                     border-bottom: 40px solid transparent;\
  4986.                     }\
  4987.                     .pv-gallery-sidebar-controler{\
  4988.                     cursor:pointer;\
  4989.                     position:absolute;\
  4990.                     background:rgba(255,255,255,0.1) no-repeat center;\
  4991.                     }\
  4992.                     .pv-gallery-sidebar-controler:hover{\
  4993.                     background-color:rgba(255,255,255,0.3);\
  4994.                     }\
  4995.                     .pv-gallery-sidebar-controler-pre-h,\
  4996.                     .pv-gallery-sidebar-controler-next-h{\
  4997.                     top:0;\
  4998.                     width:36px;\
  4999.                     height:100%;\
  5000.                     }\
  5001.                     .pv-gallery-sidebar-controler-pre-v,\
  5002.                     .pv-gallery-sidebar-controler-next-v{\
  5003.                     left:0;\
  5004.                     width:100%;\
  5005.                     height:36px;\
  5006.                     }\
  5007.                     .pv-gallery-sidebar-controler-pre-h {\
  5008.                     left: -40px;\
  5009.                     background-image: url("'+prefs.icons.arrowLeft+'");\
  5010.                     }\
  5011.                     .pv-gallery-sidebar-controler-next-h {\
  5012.                     right: -40px;\
  5013.                     background-image: url("'+prefs.icons.arrowRight+'");\
  5014.                     }\
  5015.                     .pv-gallery-sidebar-controler-pre-v {\
  5016.                     top: -40px;\
  5017.                     background-image: url("'+prefs.icons.arrowTop+'");\
  5018.                     }\
  5019.                     .pv-gallery-sidebar-controler-next-v {\
  5020.                     bottom: -40px;\
  5021.                     background-image: url("'+prefs.icons.arrowBottom+'");\
  5022.                     }\
  5023.                     .pv-gallery-sidebar-thumbnails-container {\
  5024.                     display: block;\
  5025.                     overflow: hidden;\
  5026.                     height: 100%;\
  5027.                     width: 100%;\
  5028.                     margin:0;\
  5029.                     border:none;\
  5030.                     padding:0;\
  5031.                     line-height:0;\
  5032.                     position:relative;\
  5033.                     }\
  5034.                     .pv-gallery-sidebar-thumbnails-container span{\
  5035.                     vertical-align:middle;\
  5036.                     }\
  5037.                     .pv-gallery-sidebar-thumbnails-container-h{\
  5038.                     border-left:1px solid #464646;\
  5039.                     border-right:1px solid #464646;\
  5040.                     white-space:nowrap;\
  5041.                     }\
  5042.                     .pv-gallery-sidebar-thumbnails-container-v{\
  5043.                     border-top:1px solid #464646;\
  5044.                     border-bottom:1px solid #464646;\
  5045.                     white-space:normal;\
  5046.                     }\
  5047.                     .pv-gallery-sidebar-thumbnails-container-top {\
  5048.                     padding-bottom:5px;\
  5049.                     }\
  5050.                     .pv-gallery-sidebar-thumbnails-container-right {\
  5051.                     padding-left:5px;\
  5052.                     }\
  5053.                     .pv-gallery-sidebar-thumbnails-container-bottom {\
  5054.                     padding-top:5px;\
  5055.                     }\
  5056.                     .pv-gallery-sidebar-thumbnails-container-left {\
  5057.                     padding-right:5px;\
  5058.                     }\
  5059.                     .pv-gallery-sidebar-thumb-container {\
  5060.                     display:inline-block;\
  5061.                     text-align: center;\
  5062.                     border:2px solid rgb(52,52,52);\
  5063.                     cursor:pointer;\
  5064.                     position:relative;\
  5065.                     padding:2px;\
  5066.                     font-size:0;\
  5067.                     line-height:0;\
  5068.                     white-space:nowrap;\
  5069.                     vertical-align: middle;\
  5070.                     top:0;\
  5071.                     left:0;\
  5072.                     -webkit-transition:all 0.2s ease-in-out;\
  5073.                     transition:all 0.2s ease-in-out;\
  5074.                     }\
  5075.                     .pv-gallery-sidebar-thumbnails-container-h  .pv-gallery-sidebar-thumb-container {\
  5076.                     margin:0 2px;\
  5077.                     height:100%;\
  5078.                     }\
  5079.                     .pv-gallery-sidebar-thumbnails-container-v  .pv-gallery-sidebar-thumb-container {\
  5080.                     margin:2px 0;\
  5081.                     width:100%;\
  5082.                     }\
  5083.                     .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\
  5084.                     display:none;\
  5085.                     }\
  5086.                     .pv-gallery-sidebar-thumb-container:hover {\
  5087.                     border:2px solid rgb(57,149,211);\
  5088.                     }\
  5089.                     .pv-gallery-sidebar-thumb_selected {\
  5090.                     border:2px solid rgb(229,59,62);\
  5091.                     }\
  5092.                     .pv-gallery-sidebar-thumb_selected-top {\
  5093.                     top:5px;\
  5094.                     }\
  5095.                     .pv-gallery-sidebar-thumb_selected-right {\
  5096.                     left:-5px;\
  5097.                     }\
  5098.                     .pv-gallery-sidebar-thumb_selected-bottom {\
  5099.                     top:-5px;\
  5100.                     }\
  5101.                     .pv-gallery-sidebar-thumb_selected-left {\
  5102.                     left:5px;\
  5103.                     }\
  5104.                     .pv-gallery-sidebar-thumb-loading{\
  5105.                     position:absolute;\
  5106.                     top:0;\
  5107.                     left:0;\
  5108.                     text-align:center;\
  5109.                     width:100%;\
  5110.                     height:100%;\
  5111.                     display:none;\
  5112.                     opacity:0.6;\
  5113.                     background:black url("'+ prefs.icons.loading + '") no-repeat center ;\
  5114.                     }\
  5115.                     .pv-gallery-sidebar-thumb-loading:hover{\
  5116.                     opacity:0.8;\
  5117.                     }\
  5118.                     .pv-gallery-sidebar-thumb {\
  5119.                     display: inline-block;\
  5120.                     vertical-align: middle;\
  5121.                     max-width: 100% !important;\
  5122.                     max-height: 100% !important;\
  5123.                     height: auto !important;\
  5124.                     width: auto !important;\
  5125.                     }\
  5126.                     .pv-gallery-vertical-align-helper{\
  5127.                     display:inline-block;\
  5128.                     vertical-align:middle;\
  5129.                     width:0;\
  5130.                     height:100%;\
  5131.                     margin:0;\
  5132.                     border:0;\
  5133.                     padding:0;\
  5134.                     visibility:hidden;\
  5135.                     white-space:nowrap;\
  5136.                     background-color:red;\
  5137.                     }\
  5138.                     ';
  5139.                 var head=document.head;
  5140.                 head.appendChild(style);
  5141.                 this.globalSSheet=style.sheet;
  5142.  
  5143.                 var style2=document.createElement('style');
  5144.                 this.thumbVisibleStyle=style2;
  5145.                 style2.type='text/css';
  5146.                 head.appendChild(style2);
  5147.  
  5148.                 // 让 description 的文字内容溢出用点点点(...)省略号表示
  5149.                 // .pv-gallery-head-left-img-info-description {
  5150.                 //      overflow: hidden;
  5151.                 //     text-overflow: ellipsis;
  5152.                 //     white-space: nowrap;
  5153.                 //     width: 27em;
  5154.                 // }
  5155.             },
  5156.  
  5157.         };
  5158.  
  5159.  
  5160.         GalleryC.prototype.Preload.prototype={//预读对象
  5161.             init:function(){
  5162.                 if(!this.container){//预读的图片都仍里面
  5163.                     var div=document.createElement('div');
  5164.                     div.className='pv-gallery-preloaded-img-container';
  5165.                     div.style.display='none';
  5166.                     document.body.appendChild(div);
  5167.                     GalleryC.prototype.Preload.prototype.container=div;
  5168.                 };
  5169.                 this.max=prefs.gallery.max;
  5170.                 this.nextNumber=0;
  5171.                 this.nextEle=this.ele;
  5172.                 this.preNumber=0;
  5173.                 this.preEle=this.ele;
  5174.                 this.direction='pre';
  5175.             },
  5176.             preload:function(){
  5177.                 var ele=this.getPreloadEle();
  5178.                 if(!ele){
  5179.                     //console.log('预读正常结束');
  5180.                     return;
  5181.                 };
  5182.  
  5183.                 //console.log('正在预读：',ele);
  5184.                 var self=this;
  5185.                 this.imgReady=imgReady(dataset(ele,'src'),{
  5186.                     loadEnd:function(){
  5187.                         if(self.aborted){
  5188.                             //console.log('强制终止了');
  5189.                             return;
  5190.                         };
  5191.                         dataset(ele,'preloaded','true')
  5192.                         self.container.appendChild(this);
  5193.                         self.preload();
  5194.                     },
  5195.                     time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。
  5196.                 });
  5197.             },
  5198.             getPreloadEle:function(){
  5199.                 if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){
  5200.                     return;
  5201.                 };
  5202.                 var ele=this.direction=='pre'?  this.getNext() : this.getPrevious();
  5203.                 if(ele && !dataset(ele,'preloaded')){
  5204.                     return ele;
  5205.                 }else{
  5206.                     return this.getPreloadEle();
  5207.                 };
  5208.             },
  5209.             getNext:function(){
  5210.                 this.nextNumber++;
  5211.                 this.direction='next';
  5212.                 if(!this.nextEle)return;
  5213.                 return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle));
  5214.             },
  5215.             getPrevious:function(){
  5216.                 this.preNumber++;
  5217.                 this.direction='pre';
  5218.                 if(!this.preEle)return;
  5219.                 return (this.preEle = this.oriThis.getThumSpan(true,this.preEle));
  5220.             },
  5221.             abort:function(){
  5222.                 this.aborted=true;
  5223.                 if(this.imgReady){
  5224.                     this.imgReady.abort();
  5225.                 };
  5226.             },
  5227.         };
  5228.  
  5229.  
  5230.         GalleryC.prototype.Scrollbar.prototype={//滚动条对象
  5231.             init:function(){
  5232.                 var bar=this.scrollbar.bar;
  5233.                 this.shown=bar.offsetWidth!=0;
  5234.                 var self=this;
  5235.                 bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！
  5236.                     e.preventDefault();
  5237.                     var target=e.target;
  5238.                     var handle=self.scrollbar.handle;
  5239.                     var track=self.scrollbar.track;
  5240.                     switch(target){
  5241.                         case handle:{//手柄；功能，拖动手柄来滚动窗口
  5242.                             var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY'];
  5243.                             var oHOffset=parseFloat(handle.style[pro[0]]);
  5244.                             var oClient=e[pro[1]];
  5245.  
  5246.                             var moveHandler=function(e){
  5247.                                 self.scroll(oHOffset + e[pro[1]] - oClient,true);
  5248.                             };
  5249.                             var upHandler=function(){
  5250.                                 document.removeEventListener('mousemove',moveHandler,true);
  5251.                                 document.removeEventListener('mouseup',upHandler,true);
  5252.                             };
  5253.                             document.addEventListener('mousemove',moveHandler,true);
  5254.                             document.addEventListener('mouseup',upHandler,true);
  5255.                         }break;
  5256.                         case track:{//轨道；功能，按住不放来连续滚动一个页面的距离
  5257.                             var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight'];
  5258.                             var clickOffset=typeof e[pro[1]]=='undefined' ?  e[pro[2]] : e[pro[1]];
  5259.                             var handleOffset=parseFloat(handle.style[pro[0]]);
  5260.                             var handleSize=handle[pro[4]];
  5261.                             var under= clickOffset > handleOffset ;//点击在滚动手柄的下方
  5262.                             var containerSize=self.container[pro[3]];
  5263.  
  5264.                             var scroll=function(){
  5265.                                 self.scrollBy(under?  (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点
  5266.                             };
  5267.                             scroll();
  5268.  
  5269.                             var checkStop=function(){//当手柄到达点击位置时停止
  5270.                                 var handleOffset=parseFloat(handle.style[pro[0]]);
  5271.                                 if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){
  5272.                                     clearTimeout(scrollTimeout);
  5273.                                     clearInterval(scrollInterval);
  5274.                                 };
  5275.                             };
  5276.  
  5277.  
  5278.                             var scrollInterval;
  5279.                             var scrollTimeout=setTimeout(function(){
  5280.                                 scroll();
  5281.                                 scrollInterval=setInterval(function(){
  5282.                                     scroll();
  5283.                                     checkStop();
  5284.                                 },120);
  5285.                                 checkStop();
  5286.                             },300);
  5287.  
  5288.  
  5289.                             checkStop();
  5290.  
  5291.                             var upHandler=function(){
  5292.                                 clearTimeout(scrollTimeout);
  5293.                                 clearInterval(scrollInterval);
  5294.                                 document.removeEventListener('mouseup',upHandler,true);
  5295.                             };
  5296.                             document.addEventListener('mouseup',upHandler,true);
  5297.                         }break;
  5298.                     };
  5299.  
  5300.                 },true);
  5301.             },
  5302.             reset:function(){//判断滚动条该显示还是隐藏
  5303.  
  5304.                 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height'];
  5305.  
  5306.                 //如果内容大于容器的content区域
  5307.  
  5308.                 var scrollSize=this.container[pro[0]];
  5309.                 var clientSize=this.container[pro[1]];
  5310.                 var scrollMax=scrollSize - clientSize;
  5311.                 this.scrollMax=scrollMax;
  5312.                 if(scrollMax>0){
  5313.                     this.show();
  5314.                     var trackSize=this.scrollbar.track[pro[1]];
  5315.                     this.trackSize=trackSize;
  5316.                     var handleSize=Math.floor((clientSize/scrollSize) * trackSize);
  5317.                     handleSize=Math.max(20,handleSize);//限制手柄的最小大小;
  5318.                     this.handleSize=handleSize;
  5319.                     this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度
  5320.                     this.scrollbar.handle.style[pro[2]]= handleSize + 'px';
  5321.                     this.scroll(this.getScrolled());
  5322.                 }else{
  5323.                     this.hide();
  5324.                 };
  5325.             },
  5326.             show:function(){
  5327.                 if(this.shown)return;
  5328.                 this.shown=true;
  5329.                 this.scrollbar.bar.style.display='block';
  5330.             },
  5331.             hide:function(){
  5332.                 if(!this.shown)return;
  5333.                 this.shown=false;
  5334.                 this.scrollbar.bar.style.display='none';
  5335.             },
  5336.             scrollBy:function(distance,handleDistance){
  5337.                 return this.scroll(this.getScrolled() + (handleDistance?  distance / this.one :  distance));
  5338.             },
  5339.             scrollByPages:function(num){
  5340.                 this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num);
  5341.             },
  5342.             scroll:function(distance,handleDistance,transition){
  5343.                 if(!this.shown)return;
  5344.  
  5345.                 //滚动实际滚动条
  5346.                 var _distance=distance;
  5347.                 _distance=handleDistance?  distance / this.one :  distance;
  5348.                 _distance=Math.max(0,_distance);
  5349.                 _distance=Math.min(_distance,this.scrollMax);
  5350.  
  5351.  
  5352.                 var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop'];
  5353.  
  5354.  
  5355.                 //滚动虚拟滚动条
  5356.                 //根据比例转换为滚动条上应该滚动的距离。
  5357.                 distance=handleDistance? distance : this.one * distance;
  5358.                 //处理非法值
  5359.                 distance=Math.max(0,distance);//如果值小于0那么取0
  5360.                 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值
  5361.  
  5362.                 var shs=this.scrollbar.handle.style;
  5363.                 var container=this.container;
  5364.                 if(transition){
  5365.                     clearInterval(this.transitionInterval);
  5366.  
  5367.                     var start=0;
  5368.                     var duration=10;
  5369.  
  5370.                     var cStart=this.getScrolled();
  5371.                     var cChange=_distance-cStart;
  5372.                     var sStart=parseFloat(shs[pro[0]]);
  5373.                     var sChange=distance-sStart;
  5374.  
  5375.                     var transitionInterval=setInterval(function(){
  5376.                         var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration);
  5377.                         var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration);
  5378.  
  5379.                         container[pro[1]]=cEnd;
  5380.                         shs[pro[0]]=sEnd + 'px';
  5381.  
  5382.                         start++;
  5383.                         if(start>=duration){
  5384.                             clearInterval(transitionInterval);
  5385.                         };
  5386.                     },35);
  5387.  
  5388.                     this.transitionInterval=transitionInterval;
  5389.  
  5390.                     return;
  5391.                 };
  5392.  
  5393.                 var noScroll=shs[pro[0]]==distance + 'px';
  5394.                 shs[pro[0]]=distance + 'px';
  5395.                 container[pro[1]]=_distance;
  5396.                 return noScroll;
  5397.             },
  5398.             getScrolled:function(){
  5399.                 return  this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')];
  5400.             },
  5401.         };
  5402.  
  5403.  
  5404.         //放大镜
  5405.         function MagnifierC(img,data){
  5406.             this.img=img;
  5407.             this.data=data;
  5408.             this.init();
  5409.         };
  5410.  
  5411.         MagnifierC.all=[];
  5412.         MagnifierC.styleZIndex=900000000;//全局z-index;
  5413.         MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort();//升序
  5414.         MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序
  5415.  
  5416.         MagnifierC.prototype={
  5417.             init:function(){
  5418.                 this.addStyle();
  5419.                 MagnifierC.all.push(this);
  5420.                 var container=document.createElement('span');
  5421.  
  5422.                 container.className='pv-magnifier-container';
  5423.                 document.body.appendChild(container);
  5424.  
  5425.                 this.magnifier=container;
  5426.  
  5427.                 var imgNaturalSize={
  5428.                     h:this.img.naturalHeight,
  5429.                     w:this.img.naturalWidth,
  5430.                 };
  5431.  
  5432.                 this.imgNaturalSize=imgNaturalSize;
  5433.  
  5434.                 var cs=container.style;
  5435.                 cs.zIndex=MagnifierC.styleZIndex++;
  5436.  
  5437.  
  5438.  
  5439.                 var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2);
  5440.                 this.maxDia=maxDia;
  5441.  
  5442.                 var radius=prefs.magnifier.radius;
  5443.                 radius=Math.min(maxDia/2,radius);
  5444.                 this.radius=radius;
  5445.                 var diameter=radius * 2;
  5446.                 this.diameter=diameter;
  5447.  
  5448.                 cs.width=diameter + 'px';
  5449.                 cs.height=diameter + 'px';
  5450.                 cs.borderRadius=radius+1 + 'px';
  5451.                 cs.backgroundImage='url("'+ this.img.src +'")';
  5452.                 cs.marginLeft= -radius +'px';
  5453.                 cs.marginTop= -radius +'px';
  5454.  
  5455.                 var imgPos=getContentClientRect(this.data.img);
  5456.                 var wScrolled=getScrolled();
  5457.                 var imgRange={//图片所在范围
  5458.                     x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x],
  5459.                     y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y],
  5460.                 };
  5461.                 var imgW=imgRange.x[1] - imgRange.x[0];
  5462.                 var imgH=imgRange.y[1] - imgRange.y[0];
  5463.                 //如果图片太小的话，进行范围扩大。
  5464.                 var minSize=60;
  5465.                 if(imgW < minSize){
  5466.                     imgRange.x[1] +=(minSize - imgW)/2;
  5467.                     imgRange.x[0] -=(minSize - imgW)/2;
  5468.                     imgW=minSize;
  5469.                 };
  5470.                 if(imgH < minSize){
  5471.                     imgRange.y[1] +=(minSize - imgH)/2;
  5472.                     imgRange.y[0] -=(minSize - imgH)/2;
  5473.                     imgH=minSize;
  5474.                 };
  5475.                 this.imgSize={
  5476.                     w:imgW,
  5477.                     h:imgH,
  5478.                 };
  5479.                 this.imgRange=imgRange;
  5480.                 //console.log(this.imgRange,this.imgSize);
  5481.  
  5482.                 this.setMouseRange();
  5483.  
  5484.  
  5485.                 this.move({
  5486.                     pageX:imgRange.x[0],
  5487.                     pageY:imgRange.y[0],
  5488.                 });
  5489.  
  5490.                 this._focus=this.focus.bind(this);
  5491.                 this._blur=this.blur.bind(this);
  5492.                 this._move=this.move.bind(this);
  5493.                 this._remove=this.remove.bind(this);
  5494.                 this._pause=this.pause.bind(this);
  5495.                 this._zoom=this.zoom.bind(this);
  5496.  
  5497.                 if(prefs.magnifier.wheelZoom.enabled){
  5498.                     this.zoomLevel=1;
  5499.                     this.defaultDia=diameter;
  5500.                     addWheelEvent(container,this._zoom,false);
  5501.                 };
  5502.  
  5503.                 container.addEventListener('mouseover',this._focus,false);
  5504.                 container.addEventListener('mouseout',this._blur,false);
  5505.                 container.addEventListener('dblclick',this._remove,false);
  5506.                 container.addEventListener('click',this._pause,false);
  5507.  
  5508.  
  5509.                 document.addEventListener('mousemove',this._move,true);
  5510.             },
  5511.             addStyle:function(){
  5512.                 if(MagnifierC.style)return;
  5513.                 var style=document.createElement('style');
  5514.                 style.type='text/css';
  5515.                 MagnifierC.style=style;
  5516.                 style.textContent='\
  5517.                     .pv-magnifier-container{\
  5518.                     position:absolute;\
  5519.                     padding:0;\
  5520.                     margin:0;\
  5521.                     background-origin:border-box;\
  5522.                     -moz-box-sizing:border-box;\
  5523.                     box-sizing:border-box;\
  5524.                     border:3px solid #CCCCCC;\
  5525.                     background:rgba(40, 40, 40, 0.9) no-repeat;\
  5526.                     }\
  5527.                     .pv-magnifier-container_focus{\
  5528.                     box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\
  5529.                     }\
  5530.                     .pv-magnifier-container_pause{\
  5531.                     border-color:red;\
  5532.                     }\
  5533.                     ';
  5534.                 document.head.appendChild(style);
  5535.             },
  5536.             focus:function(){
  5537.                 this.magnifier.classList.add('pv-magnifier-container_focus');
  5538.                 this.magnifier.style.zIndex=MagnifierC.styleZIndex++;
  5539.             },
  5540.             blur:function(){
  5541.                 this.magnifier.classList.remove('pv-magnifier-container_focus');
  5542.             },
  5543.             move:function(e){
  5544.                 var mouseCoor={
  5545.                     x:e.pageX,
  5546.                     y:e.pageY,
  5547.                 };
  5548.                 var mouseRange=this.mouseRange;
  5549.                 var imgRange=this.imgRange;
  5550.  
  5551.                 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
  5552.                 if(mouseCoor.x > imgRange.x[1]){
  5553.                     mouseCoor.x = imgRange.x[1];
  5554.                 }else if(mouseCoor.x < imgRange.x[0]){
  5555.                     mouseCoor.x = imgRange.x[0];
  5556.                 };
  5557.                 if(mouseCoor.y > imgRange.y[1]){
  5558.                     mouseCoor.y = imgRange.y[1];
  5559.                 }else if(mouseCoor.y < imgRange.y[0]){
  5560.                     mouseCoor.y = imgRange.y[0];
  5561.                 };
  5562.  
  5563.                 var ms=this.magnifier.style;
  5564.                 ms.top= mouseCoor.y + 'px';
  5565.                 ms.left= mouseCoor.x + 'px';
  5566.  
  5567.                 var radius=this.radius;
  5568.                 var imgSize=this.imgSize;
  5569.                 var imgNaturalSize=this.imgNaturalSize;
  5570.                 var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px';
  5571.                 var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px';
  5572.                 //console.log(px,py);
  5573.                 ms.backgroundPosition=px + ' ' + py;
  5574.             },
  5575.             getNextZoomLevel:function(){
  5576.                 var level;
  5577.                 var self=this;
  5578.                 if(this.zoomOut){//缩小
  5579.                     MagnifierC.zoomRangeR._find(function(value){
  5580.                         if(value < self.zoomLevel){
  5581.                             level=value;
  5582.                             return true;
  5583.                         }
  5584.                     })
  5585.                 }else{
  5586.                     MagnifierC.zoomRange._find(function(value){
  5587.                         if(value > self.zoomLevel){
  5588.                             level=value;
  5589.                             return true;
  5590.                         };
  5591.                     });
  5592.                 }
  5593.                 return level;
  5594.             },
  5595.             zoom:function(e){
  5596.                 if(e.deltaY===0)return;//非Y轴的滚动
  5597.                 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return;
  5598.                 e.preventDefault();
  5599.                 if(e.deltaY < 0){//向上滚，放大；
  5600.                     if(this.diameter >= this.maxDia)return;
  5601.                     this.zoomOut=false;
  5602.                 }else{
  5603.                     this.zoomOut=true;
  5604.                 };
  5605.                 var level=this.getNextZoomLevel();
  5606.                 if(!level)return;
  5607.  
  5608.                 this.zoomLevel=level;
  5609.                 var diameter=this.defaultDia * level;
  5610.                 if(diameter > this.maxDia){
  5611.                     diameter = this.maxDia;
  5612.                 };
  5613.  
  5614.                 var radius=diameter/2
  5615.                 this.diameter=diameter;
  5616.                 var bRadius=this.radius;
  5617.                 this.radius=radius;
  5618.                 this.setMouseRange();
  5619.                 var ms=this.magnifier.style;
  5620.                 ms.width=diameter+'px';
  5621.                 ms.height=diameter+'px';
  5622.                 ms.borderRadius=radius+1 + 'px';
  5623.                 ms.marginLeft=-radius+'px';
  5624.                 ms.marginTop=-radius+'px';
  5625.                 var bBP=ms.backgroundPosition.split(' ');
  5626.                 ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px');
  5627.  
  5628.             },
  5629.             pause:function(){
  5630.                 if(this.paused){
  5631.                     this.magnifier.classList.remove('pv-magnifier-container_pause');
  5632.                     document.addEventListener('mousemove',this._move,true);
  5633.                 }else{
  5634.                     this.magnifier.classList.add('pv-magnifier-container_pause');
  5635.                     document.removeEventListener('mousemove',this._move,true);
  5636.                 };
  5637.                 this.paused=!this.paused;
  5638.             },
  5639.             setMouseRange:function(){
  5640.                 var imgRange=this.imgRange;
  5641.                 var radius=this.radius;
  5642.                 this.mouseRange={//鼠标活动范围
  5643.                     x:[imgRange.x[0]-radius , imgRange.x[1] + radius],
  5644.                     y:[imgRange.y[0]-radius , imgRange.y[1] + radius],
  5645.                 };
  5646.             },
  5647.             remove:function(){
  5648.                 this.magnifier.parentNode.removeChild(this.magnifier);
  5649.                 document.removeEventListener('mousemove',this._move,true);
  5650.                 MagnifierC.all.splice(MagnifierC.all.indexOf(this),1);
  5651.             },
  5652.         };
  5653.  
  5654.         //图片窗口
  5655.         function ImgWindowC(img, data){
  5656.             this.img=img;
  5657.             this.src=img.src;
  5658.             this.data = data;
  5659.  
  5660.             this.init();
  5661.         };
  5662.  
  5663.         ImgWindowC.all=[];//所有的窗口对象
  5664.         ImgWindowC.styleZIndex=2147483647;//全局z-index;
  5665.         ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort();//升序
  5666.         ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序
  5667.         ImgWindowC.overlayer=null;
  5668.  
  5669.  
  5670.         ImgWindowC.prototype={
  5671.             init:function(){
  5672.                 var self=this;
  5673.                 //图片是否已经被打开
  5674.                 if(ImgWindowC.all._find(function(iwin){
  5675.                     if(iwin.src==self.src){
  5676.                         iwin.firstOpen();
  5677.                         return true;
  5678.                     };
  5679.                 }))return;
  5680.  
  5681.                 this.addStyle();
  5682.  
  5683.                 var img=this.img;
  5684.                 img.className='pv-pic-window-pic pv-pic-ignored';
  5685.                 img.style.cssText='\
  5686.                  top:0px;\
  5687.                  left:0px;\
  5688.                  ';
  5689.  
  5690.                 var imgNaturalSize={
  5691.                     h:img.naturalHeight,
  5692.                     w:img.naturalWidth,
  5693.                 };
  5694.                 this.imgNaturalSize=imgNaturalSize;
  5695.  
  5696.                 var container=document.createElement('span');
  5697.                 container.style.cssText='\
  5698.                  cursor:pointer;\
  5699.                  top:0px;\
  5700.                  left:0px;\
  5701.                  ';
  5702.                 container.className='pv-pic-window-container';
  5703.                 container.innerHTML=
  5704.                     '<span class="pv-pic-window-rotate-indicator">'+
  5705.                     '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+
  5706.                     '</span>'+
  5707.                     '<span class="pv-pic-window-rotate-overlayer"></span>'+
  5708.                     '<span class="pv-pic-window-toolbar" unselectable="on">'+
  5709.                     '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="'+i18n("hand")+'"></span>'+
  5710.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5711.                     '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="旋转"></span>'+
  5712.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5713.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+
  5714.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">0</span>'+
  5715.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+90</span>'+
  5716.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-90</span>'+
  5717.                     '</span>'+
  5718.                     '</span>'+
  5719.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5720.                     '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="'+i18n("scale")+'"></span>'+
  5721.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5722.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+
  5723.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">1</span>'+
  5724.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+0.1</span>'+
  5725.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-0.1</span>'+
  5726.                     '</span>'+
  5727.                     '</span>'+
  5728.                     '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="'+i18n("horizontalFlip")+'"></span>'+
  5729.                     '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="'+i18n("verticalFlip")+'"></span>'+
  5730.                     '</span>'+
  5731.                     '<span class="pv-pic-window-close"></span>' +
  5732.                     '<span class="pv-pic-window-search" title="'+i18n("similarImage")+'"></span>' +
  5733.                     '<span class="pv-pic-window-range"></span>' +
  5734.                     '<span class="pv-pic-window-description"></span>'+
  5735.                     '<span class="pv-pic-search-state"></span>';
  5736.  
  5737.                 container.insertBefore(img,container.firstChild);
  5738.  
  5739.                 this.imgWindow=container;
  5740.  
  5741.                 var toolMap={
  5742.                     'hand':container.querySelector('.pv-pic-window-tb-hand'),
  5743.                     'rotate':container.querySelector('.pv-pic-window-tb-rotate'),
  5744.                     'zoom':container.querySelector('.pv-pic-window-tb-zoom'),
  5745.                     'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'),
  5746.                     'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'),
  5747.                 };
  5748.                 this.toolMap=toolMap;
  5749.  
  5750.  
  5751.                 //关闭
  5752.                 var closeButton=container.querySelector('.pv-pic-window-close');
  5753.                 closeButton.style.cssText='top: -24px;right: 0px;';
  5754.                 this.closeButton=closeButton;
  5755.                 closeButton.addEventListener('click',function(e){
  5756.                     self.remove();
  5757.                 },false);
  5758.  
  5759.                 var searchButton=container.querySelector('.pv-pic-window-search');
  5760.                 searchButton.style.cssText='top: -24px;right: 50px;';
  5761.                 this.searchButton=searchButton;
  5762.                 var srcs, from;
  5763.                 img.onerror=function(e){
  5764.                     setSearchState(i18n("loadNextSimilar"),img.parentNode);
  5765.                     console.info(img.src+i18n("loadError"));
  5766.                     var src=self.srcs.shift();
  5767.                     if(src)img.src=src;
  5768.                     else{
  5769.                         if(from<searchSort.length){
  5770.                             from++;
  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.                             },null,null,from);
  5776.                         }else{
  5777.                             setSearchState(i18n("findNoPic"),img.parentNode);
  5778.                             setTimeout(function(){
  5779.                                 setSearchState("",img.parentNode);
  5780.                             },2000);
  5781.                         }
  5782.                     }
  5783.                 };
  5784.                 img.onload=function(e){
  5785.                     setSearchState("",img.parentNode);
  5786.                     self.imgNaturalSize={
  5787.                         h:img.naturalHeight,
  5788.                         w:img.naturalWidth,
  5789.                     };
  5790.                     self.zoom(1);
  5791.                     self.fitToScreen();
  5792.                 }
  5793.                 searchButton.addEventListener('click',function(e){
  5794.                     sortSearch();
  5795.                     searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  5796.                         from=index;
  5797.                         self.srcs=srcs;
  5798.                         self.img.src=srcs.shift();
  5799.                     });
  5800.                 },false);
  5801.  
  5802.                 /**
  5803.          * 说明
  5804.          * 1、对原来的适应屏幕等功能会有影响，暂时禁用。
  5805.          * 2、分为 absolute 和默认的2种情况
  5806.          */
  5807.                 if (this.data) {
  5808.                     var descriptionSpan = container.querySelector('.pv-pic-window-description');
  5809.                     // descriptionSpan.style.cssText = '\
  5810.                     //  bottom: -40px;\
  5811.                     //  left: 10px;\
  5812.                     // ';
  5813.                     descriptionSpan.textContent = this.data.description || '';
  5814.                     // descriptionSpan.style.display = this.data.description ? 'block' : 'none';
  5815.                     descriptionSpan.style.display = 'none';
  5816.                     this.descriptionSpan = descriptionSpan;
  5817.                 }
  5818.  
  5819.                 var toolbar=container.querySelector('.pv-pic-window-toolbar');
  5820.                 toolbar.style.cssText='\
  5821. top: 0px;\
  5822. left: -45px;\
  5823. ';
  5824.                 this.toolbar=toolbar;
  5825.  
  5826.                 this.selectedToolClass='pv-pic-window-tb-tool-selected';
  5827.  
  5828.                 this.viewRange=container.querySelector('.pv-pic-window-range');
  5829.  
  5830.                 this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator');
  5831.                 this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer');
  5832.                 this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer');
  5833.  
  5834.  
  5835.                 this.hKeyUp=true;
  5836.                 this.rKeyUp=true;
  5837.                 this.zKeyUp=true;
  5838.  
  5839.                 this.spaceKeyUp=true;
  5840.                 this.ctrlKeyUp=true;
  5841.                 this.altKeyUp=true;
  5842.                 this.shiftKeyUp=true;
  5843.  
  5844.                 //缩放工具的扩展菜单
  5845.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){
  5846.                     var target=e.target;
  5847.                     var text=target.textContent;
  5848.                     var value;
  5849.                     switch(text){
  5850.                         case '1':{
  5851.                             value=1;
  5852.                         }break;
  5853.                         case '+0.1':{
  5854.                             value=self.zoomLevel + 0.1;
  5855.                         }break;
  5856.                         case '-0.1':{
  5857.                             value=self.zoomLevel - 0.1;
  5858.                         }break;
  5859.                     };
  5860.                     if(typeof value!='undefined'){
  5861.                         self.zoom(value,{x:0,y:0});
  5862.                     };
  5863.                 },true);
  5864.  
  5865.                 //旋转工具的扩展菜单
  5866.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){
  5867.                     var target=e.target;
  5868.                     var text=target.textContent;
  5869.                     var value;
  5870.                     function convert(deg){
  5871.                         return deg * Math.PI/180;
  5872.                     };
  5873.  
  5874.                     switch(text){
  5875.                         case '0':{
  5876.                             value=0;
  5877.                         }break;
  5878.                         case '+90':{
  5879.                             value=self.rotatedRadians + convert(90);
  5880.                         }break;
  5881.                         case '-90':{
  5882.                             value=self.rotatedRadians - convert(90);
  5883.                         }break;
  5884.                     };
  5885.  
  5886.                     var PI=Math.PI;
  5887.                     if(typeof value!='undefined'){
  5888.                         if(value>=2*PI){
  5889.                             value-=2*PI;
  5890.                         }else if(value<0){
  5891.                             value+=2*PI;
  5892.                         };
  5893.                         self.rotate(value,true);
  5894.                     };
  5895.                 },true);
  5896.  
  5897.                 toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具
  5898.                     self.toolbarEventHandler(e);
  5899.                 },false);
  5900.  
  5901.  
  5902.                 toolbar.addEventListener('dblclick',function(e){//鼠标双击工具
  5903.                     self.toolbarEventHandler(e);
  5904.                 },false);
  5905.  
  5906.  
  5907.                 //阻止浏览器对图片的默认控制行为
  5908.                 img.addEventListener('mousedown',function(e){
  5909.                     e.preventDefault();
  5910.                 },false);
  5911.  
  5912.  
  5913.                 container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作
  5914.                     self.imgWindowEventHandler(e);
  5915.                 },false);
  5916.  
  5917.                 container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片
  5918.                     self.imgWindowEventHandler(e);
  5919.                 },false);
  5920.  
  5921.                 if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放
  5922.                     addWheelEvent(container,function(e){//滚轮缩放
  5923.                         self.imgWindowEventHandler(e);
  5924.                     },false);
  5925.                 };
  5926.  
  5927.  
  5928.                 if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层
  5929.                     var overlayer=ImgWindowC.overlayer;
  5930.                     if(!overlayer){
  5931.                         var overlayer=document.createElement('span');
  5932.                         ImgWindowC.overlayer=overlayer;
  5933.                         overlayer.className='pv-pic-window-overlayer';
  5934.                         document.body.appendChild(overlayer);
  5935.                         overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color;
  5936.                     };
  5937.                     overlayer.style.display='block';
  5938.                 };
  5939.  
  5940.                 //是否点击图片外部关闭
  5941.                 if(prefs.imgWindow.close.clickOutside.trigger){
  5942.                     var clickOutside=function(e){
  5943.                         var target=e.target;
  5944.                         if(!container.contains(target)){
  5945.                             self.remove();
  5946.                         };
  5947.                     };
  5948.                     this.clickOutside=clickOutside;
  5949.                     document.addEventListener(prefs.imgWindow.close.clickOutside.trigger,clickOutside,true);
  5950.                 };
  5951.  
  5952.                 //是否双击图片本身关闭
  5953.                 if(prefs.imgWindow.close.dblClickImgWindow){
  5954.                     var dblClickImgWindow=function(e){
  5955.                         var target=e.target;
  5956.                         if(target==container || target==img || target==self.rotateOverlayer){
  5957.                             self.remove();
  5958.                         };
  5959.                     };
  5960.                     container.addEventListener('dblclick',dblClickImgWindow,true);
  5961.                 };
  5962.  
  5963.  
  5964.                 document.body.appendChild(container);
  5965.                 ImgWindowC.all.push(this);
  5966.  
  5967.                 this._blur=this.blur.bind(this);
  5968.                 this._focusedKeydown=this.focusedKeydown.bind(this);
  5969.                 this._focusedKeyup=this.focusedKeyup.bind(this);
  5970.  
  5971.                 this.rotatedRadians=0;//已经旋转的角度
  5972.                 this.zoomLevel=1;//缩放级别
  5973.                 this.setToolBadge('zoom',1);
  5974.  
  5975.                 //选中默认工具
  5976.                 this.selectTool(prefs.imgWindow.defaultTool);
  5977.  
  5978.                 this.firstOpen();
  5979.             },
  5980.  
  5981.  
  5982.             addStyle:function(){
  5983.                 if(ImgWindowC.style)return;
  5984.                 var style=document.createElement('style');
  5985.                 ImgWindowC.style=style;
  5986.                 style.textContent='\
  5987.                     .pv-pic-window-container {\
  5988.                     position: absolute;\
  5989.                     background-color: rgba(40,40,40,0.9);\
  5990.                     padding: 8px;\
  5991.                     border: 5px solid #ccc;\
  5992.                     line-height: 0;\
  5993.                     text-align: left;\
  5994.                     box-sizing: content-box;\
  5995.                     }\
  5996.                     .pv-pic-window-container_focus {\
  5997.                     box-shadow: 0 0 10px rgba(0,0,0,0.6);\
  5998.                     box-sizing: content-box;\
  5999.                     }\
  6000.                     .pv-pic-window-close,\
  6001.                     .pv-pic-window-search,\
  6002.                     .pv-pic-window-toolbar,\
  6003.                     .pv-pic-window-tb-tool-extend-menu{\
  6004.                     -webkit-transition: opacity 0.2s ease-in-out;\
  6005.                     transition: opacity 0.2s ease-in-out;\
  6006.                     }\
  6007.                     .pv-pic-window-toolbar {\
  6008.                     position: absolute;\
  6009.                     background-color: #535353;\
  6010.                     padding: 0;\
  6011.                     opacity: 0.9;\
  6012.                     display: none;\
  6013.                     cursor: default;\
  6014.                     -o-user-select: none;\
  6015.                     -webkit-user-select: none;\
  6016.                     -moz-user-select: -moz-none;\
  6017.                     user-select: none;\
  6018.                     }\
  6019.                     .pv-pic-window-toolbar:hover {\
  6020.                     opacity: 1;\
  6021.                     }\
  6022.                     .pv-pic-window-toolbar_focus {\
  6023.                     display: block;\
  6024.                     }\
  6025.                     .pv-pic-window-close {\
  6026.                     cursor: pointer;\
  6027.                     position: absolute;\
  6028.                     right: 0px;\
  6029.                     top: -24px;\
  6030.                     background: url("'+prefs.icons.close+'") no-repeat center bottom;\
  6031.                     height: 17px;\
  6032.                     width: 46px;\
  6033.                     opacity: 0.9;\
  6034.                     border:none;\
  6035.                     padding:0;\
  6036.                     padding-top:2px;\
  6037.                     background-color:#1771FF;\
  6038.                     display: none;\
  6039.                     }\
  6040.                     .pv-pic-window-close:hover {\
  6041.                     background-color:red;\
  6042.                     opacity: 1;\
  6043.                     }\
  6044.                     .pv-pic-window-close_focus {\
  6045.                     display: block;\
  6046.                     }\
  6047.                     .pv-pic-window-search {\
  6048.                     cursor: pointer;\
  6049.                     position: absolute;\
  6050.                     right: 50px;\
  6051.                     top: -24px;\
  6052.                     background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\
  6053.                     height: 17px;\
  6054.                     width: 46px;\
  6055.                     opacity: 0.9;\
  6056.                     border:none;\
  6057.                     padding:0;\
  6058.                     padding-top:2px;\
  6059.                     background-color:#1771FF;\
  6060.                     display: none;\
  6061.                     }\
  6062.                     .pv-pic-window-search:hover {\
  6063.                     background-color:red;\
  6064.                     opacity: 1;\
  6065.                     }\
  6066.                     .pv-pic-window-search_focus {\
  6067.                     display: block;\
  6068.                     }\
  6069.                     .pv-pic-window-description {\
  6070.                     margin-top: 20px;\
  6071.                     min-height: 20px;\
  6072.                     }\
  6073.                     .pv-pic-search-state {\
  6074.                     top: 10px;\
  6075.                     left: 10px;\
  6076.                     display: block;\
  6077.                     position: absolute;\
  6078.                     z-index: 1;\
  6079.                     color: #ffff00;\
  6080.                     width: 500px;\
  6081.                     font-size: large;\
  6082.                     text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\
  6083.                     -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6084.                     -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  6085.                     }\
  6086.                     .pv-pic-window-pic {\
  6087.                     position: relative;\
  6088.                     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*/\
  6089.                     max-width:none;\
  6090.                     min-width:none;\
  6091.                     max-height:none;\
  6092.                     min-height:none;\
  6093.                     padding:0;\
  6094.                     margin:0;\
  6095.                     border:none;\
  6096.                     vertical-align:middle;\
  6097.                     }\
  6098.                     .pv-pic-window-pic_focus {\
  6099.                     box-shadow: 0 0 6px black;\
  6100.                     }\
  6101.                     .pv-pic-window-tb-tool,\
  6102.                     .pv-pic-window-tb-command{\
  6103.                     box-sizing:content-box;\
  6104.                     -moz-box-sizing:content-box;\
  6105.                     -webkit-box-sizing:content-box;\
  6106.                     height: 24px;\
  6107.                     width: 24px;\
  6108.                     padding: 12px 8px 6px 6px;\
  6109.                     margin:0;\
  6110.                     display: block;\
  6111.                     background: transparent no-repeat center;\
  6112.                     cursor: pointer;\
  6113.                     position: relative;\
  6114.                     border: none;\
  6115.                     border-left: 2px solid transparent;\
  6116.                     border-bottom: 1px solid #868686;\
  6117.                     background-origin: content-box;\
  6118.                     }\
  6119.                     .pv-pic-window-toolbar > span:last-child {\
  6120.                     border-bottom: none;\
  6121.                     }\
  6122.                     .pv-pic-window-tb-tool:hover,\
  6123.                     .pv-pic-window-tb-command:hover{\
  6124.                     border-left: 2px solid red;\
  6125.                     }\
  6126.                     .pv-pic-window-tb-tool-selected{\
  6127.                     box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\
  6128.                     border-left:2px solid #1771FF;\
  6129.                     }\
  6130.                     .pv-pic-window-tb-hand {\
  6131.                     background-image: url("'+prefs.icons.hand+'");\
  6132.                     }\
  6133.                     .pv-pic-window-tb-rotate {\
  6134.                     background-image: url("'+prefs.icons.rotate+'");\
  6135.                     }\
  6136.                     .pv-pic-window-tb-zoom {\
  6137.                     background-image: url("'+prefs.icons.zoom+'");\
  6138.                     }\
  6139.                     .pv-pic-window-tb-flip-horizontal {\
  6140.                     background-image: url("'+prefs.icons.flipHorizontal+'");\
  6141.                     }\
  6142.                     .pv-pic-window-tb-flip-vertical {\
  6143.                     background-image: url("'+prefs.icons.flipVertical+'");\
  6144.                     }\
  6145.                     .pv-pic-window-tb-tool-badge-container {\
  6146.                     display: block;\
  6147.                     position: relative;\
  6148.                     }\
  6149.                     .pv-pic-window-tb-tool-badge {\
  6150.                     position: absolute;\
  6151.                     top: -3px;\
  6152.                     right: 1px;\
  6153.                     font-size: 10px;\
  6154.                     line-height: 1.5;\
  6155.                     padding: 0 3px;\
  6156.                     background-color: #F93;\
  6157.                     border-radius: 50px;\
  6158.                     opacity: 0.5;\
  6159.                     color: black;\
  6160.                     }\
  6161.                     .pv-pic-window-tb-tool-extend-menu{\
  6162.                     position:absolute;\
  6163.                     top:0;\
  6164.                     margin-left:-1px;\
  6165.                     background-color:#535353;\
  6166.                     display:none;\
  6167.                     left:40px;\
  6168.                     color:#C3C3C3;\
  6169.                     font-size:12px;\
  6170.                     text-shadow:0px -1px 0px black;\
  6171.                     opacity:0.7;\
  6172.                     }\
  6173.                     .pv-pic-window-tb-tool-extend-menu:hover{\
  6174.                     opacity:0.9;\
  6175.                     }\
  6176.                     .pv-pic-window-tb-tool-extend-menu-item{\
  6177.                     display:block;\
  6178.                     line-height:1.5;\
  6179.                     text-align:center;\
  6180.                     padding:10px;\
  6181.                     cursor:pointer;\
  6182.                     border: none;\
  6183.                     border-right: 2px solid transparent;\
  6184.                     border-bottom: 1px solid #868686;\
  6185.                     }\
  6186.                     .pv-pic-window-tb-tool-extend-menu-item:last-child{\
  6187.                     border-bottom: none;\
  6188.                     }\
  6189.                     .pv-pic-window-tb-tool-extend-menu-item:hover{\
  6190.                     border-right:2px solid red;\
  6191.                     }\
  6192.                     .pv-pic-window-tb-tool-extend-menu-item:active{\
  6193.                     padding:11px 9px 9px 11px;\
  6194.                     }\
  6195.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\
  6196.                     border-left:2px solid red;\
  6197.                     }\
  6198.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\
  6199.                     display:block;\
  6200.                     }\
  6201.                     .pv-pic-window-tb-tool-extend-menu-container::after{\
  6202.                     content:"";\
  6203.                     position:absolute;\
  6204.                     right:1px;\
  6205.                     bottom:2px;\
  6206.                     width:0;\
  6207.                     height:0;\
  6208.                     padding:0;\
  6209.                     margin:0;\
  6210.                     border:3px solid #C3C3C3;\
  6211.                     border-top-color:transparent;\
  6212.                     border-left-color:transparent;\
  6213.                     opacity:0.5;\
  6214.                     }\
  6215.                     .pv-pic-window-overlayer{\
  6216.                     height:100%;\
  6217.                     width:100%;\
  6218.                     position:fixed;\
  6219.                     z-index:999999999;\
  6220.                     top:0;\
  6221.                     left:0;\
  6222.                     }\
  6223.                     .pv-pic-window-rotate-indicator{\
  6224.                     display:none;\
  6225.                     position:fixed;\
  6226.                     width:250px;\
  6227.                     height:250px;\
  6228.                     padding:10px;\
  6229.                     margin-top:-135px;\
  6230.                     margin-left:-135px;\
  6231.                     background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\
  6232.                     }\
  6233.                     .pv-pic-window-rotate-indicator-pointer{\
  6234.                     display:block;\
  6235.                     margin-left:auto;\
  6236.                     margin-right:auto;\
  6237.                     background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\
  6238.                     width:60px;\
  6239.                     height:240px;\
  6240.                     position:relative;\
  6241.                     top:5px;\
  6242.                     transform:rotate(0.1deg);\
  6243.                     }\
  6244.                     .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*/\
  6245.                     position:absolute;\
  6246.                     top:0;\
  6247.                     bottom:0;\
  6248.                     left:0;\
  6249.                     right:0;\
  6250.                     display:none;\
  6251.                     background-color:transparent;\
  6252.                     }\
  6253.                     .pv-pic-window-range{\
  6254.                     position:absolute;\
  6255.                     border:none;\
  6256.                     width:100px;\
  6257.                     height:100px;\
  6258.                     box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\
  6259.                     display:none;\
  6260.                     padding:0;\
  6261.                     background-color:rgba(255, 0, 0, 0.150);\
  6262.                     }\
  6263.                     ';
  6264.                 document.head.appendChild(style);
  6265.             },
  6266.  
  6267.             firstOpen:function(){
  6268.                 this.focus();
  6269.                 var imgWindow=this.imgWindow;
  6270.                 var scrolled=getScrolled();
  6271.                 imgWindow.style.left=-5 + scrolled.x + 'px';
  6272.                 imgWindow.style.top=-5 + scrolled.y + 'px';
  6273.  
  6274.                 if(prefs.imgWindow.fitToScreen){
  6275.                     this.fitToScreen();
  6276.                     this.center(true,true);
  6277.                 }else{
  6278.                     //window的尺寸
  6279.                     var wSize=getWindowSize();
  6280.                     //空隙
  6281.                     wSize.h -= 16;
  6282.                     wSize.w -= 16;
  6283.  
  6284.                     var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6285.  
  6286.                     var rectSize={
  6287.                         h:parseFloat(imgWindowCS.height),
  6288.                         w:parseFloat(imgWindowCS.width),
  6289.                     };
  6290.  
  6291.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  6292.                 };
  6293.  
  6294.                 this.keepScreenInside();
  6295.             },
  6296.             keepScreenInside:function(){//保持按钮在屏幕里面.
  6297.                 var imgWindow=this.imgWindow;
  6298.                 var imgWindowFullSize={
  6299.                     h:imgWindow.offsetHeight,
  6300.                     w:imgWindow.offsetWidth,
  6301.                 };
  6302.  
  6303.                 var windowSize=getWindowSize();
  6304.  
  6305.                 function keepSI(obj,offsetDirection,defaultValue, out){
  6306.                     var objRect=obj.getBoundingClientRect();
  6307.                     var objStyle=obj.style;
  6308.  
  6309.                     while(offsetDirection.length){
  6310.                         var oD=offsetDirection[0];
  6311.                         var oDV=defaultValue[0];
  6312.                         offsetDirection.shift();
  6313.                         defaultValue.shift();
  6314.                         var oValue=parseFloat(objStyle[oD]);
  6315.                         var newValue;
  6316.                         switch(oD){
  6317.                             case 'top':{
  6318.                                 newValue=oValue - objRect.top;
  6319.                                 if(objRect.top<0){
  6320.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6321.                                 }else{
  6322.                                     newValue=Math.max(newValue,oDV);
  6323.                                 };
  6324.                             }break;
  6325.                             case 'right':{
  6326.                                 newValue=oValue + (objRect.right - windowSize.w);
  6327.                                 if(objRect.right > windowSize.w){//屏幕外
  6328.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6329.                                 }else{
  6330.                                     newValue=Math.max(newValue,oDV);
  6331.                                 };
  6332.                             }break;
  6333.                             case 'bottom':{
  6334.                                 newValue=oValue + (objRect.bottom - windowSize.h);
  6335.                                 if(objRect.bottom > windowSize.h){//屏幕外
  6336.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  6337.                                 }else{
  6338.                                     newValue=Math.max(newValue,oDV);
  6339.                                 };
  6340.                             }break;
  6341.                             case 'left':{
  6342.                                 newValue=oValue - objRect.left;
  6343.                                 if(objRect.left<0){
  6344.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  6345.                                 }else{
  6346.                                     newValue=Math.max(newValue,oDV);
  6347.                                 }
  6348.                             }break;
  6349.                         };
  6350.                         //console.log(newValue);
  6351.                         objStyle[oD]=newValue + 'px';
  6352.  
  6353.                     };
  6354.                 };
  6355.  
  6356.                 keepSI(this.closeButton,['top','right'],[-24,0]);
  6357.                 keepSI(this.searchButton,['top','right'],[-24,50]);
  6358.                 keepSI(this.toolbar,['top','left'],[0,-45]);
  6359.  
  6360.                 // 保持注释在图片里面
  6361.                 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]);
  6362.             },
  6363.             fitToScreen:function(){
  6364.                 var wSize=getWindowSize();
  6365.                 //空隙
  6366.                 wSize.h -= 16;
  6367.                 wSize.w -= 16;
  6368.  
  6369.                 var imgWindow=this.imgWindow;
  6370.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6371.                 var rectSize={
  6372.                     h:parseFloat(imgWindowCS.height),
  6373.                     w:parseFloat(imgWindowCS.width),
  6374.                 };
  6375.  
  6376.                 var size;
  6377.                 if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。
  6378.                     if(rectSize.w/rectSize.h > wSize.w/wSize.h){
  6379.                         size={
  6380.                             w:wSize.w,
  6381.                             h:wSize.w / (rectSize.w/rectSize.h),
  6382.                         };
  6383.                     }else{
  6384.                         size={
  6385.                             h:wSize.h,
  6386.                             w:wSize.h * (rectSize.w/rectSize.h),
  6387.                         }
  6388.                     };
  6389.  
  6390.                     this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6391.                 };
  6392.             },
  6393.             center:function(horizontal,vertical){
  6394.                 if(!horizontal && !vertical)return;
  6395.                 var wSize=getWindowSize();
  6396.                 var imgWindow=this.imgWindow;
  6397.                 var scrolled=getScrolled();
  6398.                 if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px';
  6399.                 if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px';
  6400.             },
  6401.  
  6402.  
  6403.             move:function(e){
  6404.                 this.working=true;
  6405.                 var cursor=this.cursor;
  6406.                 this.changeCursor('handing');
  6407.  
  6408.                 var mouseCoor={
  6409.                     x:e.pageX,
  6410.                     y:e.pageY,
  6411.                 };
  6412.                 var imgWindow=this.imgWindow;
  6413.                 var imgWStyle=imgWindow.style;
  6414.                 var oriOffset={
  6415.                     left:parseFloat(imgWStyle.left),
  6416.                     top:parseFloat(imgWStyle.top),
  6417.                 };
  6418.                 var self=this;
  6419.                 var moveHandler=function(e){
  6420.                     imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px';
  6421.                     imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px';
  6422.                     self.keepScreenInside();
  6423.                 };
  6424.                 var mouseupHandler=function(){
  6425.                     e.preventDefault();
  6426.                     self.changeCursor(cursor);
  6427.                     self.working=false;
  6428.                     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
  6429.                         self.tempHand=false;
  6430.                         self.changeCursor(self.selectedTool);
  6431.                     };
  6432.                     document.removeEventListener('mousemove',moveHandler,true);
  6433.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6434.                 };
  6435.                 document.addEventListener('mousemove',moveHandler,true);
  6436.                 document.addEventListener('mouseup',mouseupHandler,true);
  6437.             },
  6438.             rotate:function(origin,topLeft){
  6439.  
  6440.                 var img=this.img;
  6441.                 var imgWindow=this.imgWindow;
  6442.  
  6443.                 var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,'');
  6444.  
  6445.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6446.                 var imgRectSize={
  6447.                     h:parseFloat(imgWindowCS.height),
  6448.                     w:parseFloat(imgWindowCS.width),
  6449.                 };
  6450.  
  6451.                 var rectOffset={
  6452.                     top:parseFloat(imgWindow.style.top),
  6453.                     left:parseFloat(imgWindow.style.left),
  6454.                 };
  6455.  
  6456.                 var imgSize={
  6457.                     h:img.clientHeight,
  6458.                     w:img.clientWidth,
  6459.                 };
  6460.  
  6461.                 var imgOffset={
  6462.                     top:parseFloat(img.style.top),
  6463.                     left:parseFloat(img.style.left),
  6464.                 };
  6465.  
  6466.                 var self=this;
  6467.                 var PI=Math.PI;
  6468.  
  6469.                 var rotate=function (radians){
  6470.                     if(self.rotatedRadians==radians)return;
  6471.                     img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片
  6472.                     self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器
  6473.  
  6474.                     self.rotatedRadians=radians;
  6475.                     self.setToolBadge('rotate',radians/(PI/180));
  6476.  
  6477.                     var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize );
  6478.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6479.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6480.  
  6481.                     if(!topLeft){
  6482.                         self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize);
  6483.                     };
  6484.  
  6485.                     self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize);
  6486.                     self.keepScreenInside();
  6487.                 };
  6488.  
  6489.  
  6490.                 if(typeof origin=='number'){
  6491.                     rotate(origin);
  6492.                     return;
  6493.                 };
  6494.  
  6495.  
  6496.                 this.working=true;
  6497.  
  6498.                 var lastRotatedRadians=this.rotatedRadians;
  6499.                 this.shiftKeyUp=true;
  6500.                 var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度
  6501.  
  6502.                 var moveHandler=function(e){
  6503.                     self.rotateIndicator.style.display='block';
  6504.                     var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x );
  6505.                     if(radians>=2*PI){
  6506.                         radians-=2*PI;
  6507.                     }else if(radians<0){
  6508.                         radians+=2*PI;
  6509.                     };
  6510.  
  6511.                     if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放
  6512.                         radians -= radians % shiftRotateStep;
  6513.                         radians += shiftRotateStep;
  6514.                     };
  6515.                     rotate(radians);
  6516.                 };
  6517.  
  6518.                 var mouseupHandler=function(){
  6519.                     self.working=false;
  6520.                     self.rotateIndicator.style.display='none';
  6521.                     document.removeEventListener('mousemove',moveHandler,true);
  6522.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6523.                 };
  6524.  
  6525.                 document.addEventListener('mousemove',moveHandler,true);
  6526.                 document.addEventListener('mouseup',mouseupHandler,true);
  6527.             },
  6528.             convertToValidRadians:function(radians){
  6529.                 //转成0-90的等价角度。
  6530.                 var PI=Math.PI;
  6531.                 if(radians > PI){
  6532.                     radians = 2*PI - radians;
  6533.                 };
  6534.                 if(radians > 1/2*PI){
  6535.                     radians = PI - radians;
  6536.                 };
  6537.                 return radians;
  6538.             },
  6539.             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
  6540.                 imgSize= imgSize ? imgSize :{
  6541.                     h:this.img.clientHeight,
  6542.                     w:this.img.clentWidth,
  6543.                 };
  6544.  
  6545.                 if(typeof radians==='undefined'){
  6546.                     radians = this.rotatedRadians;
  6547.                 };
  6548.  
  6549.                 radians=this.convertToValidRadians(radians);
  6550.  
  6551.                 return {
  6552.                     h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)),
  6553.                     w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)),
  6554.                 };
  6555.             },
  6556.             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
  6557.  
  6558.                 if(typeof radians==='undefined'){
  6559.                     radians = this.rotatedRadians;
  6560.                 };
  6561.  
  6562.                 radians=this.convertToValidRadians(radians);
  6563.  
  6564.                 if(radians==0){
  6565.                     //radians=Math.PI/180 * 1/100;
  6566.                     return rectSize;
  6567.                 };
  6568.  
  6569.                 var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians));
  6570.                 var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians);
  6571.                 return {
  6572.                     h:h,
  6573.                     w:w,
  6574.                 };
  6575.  
  6576.             },
  6577.             setImgOffset:function(oriOffset,bImgSize,aImgSize){
  6578.                 var imgStyle=this.img.style;
  6579.  
  6580.                 //避免出现指数形式的数字和单位相加，导致变成无效值
  6581.                 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px';
  6582.                 var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2)  + 'px';
  6583.                 imgStyle.top= top;
  6584.                 imgStyle.left= left;
  6585.             },
  6586.             setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){
  6587.                 ratio= ratio? ratio : {x:1/2,y:1/2};
  6588.                 var imgWindowStyle=this.imgWindow.style;
  6589.                 var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px';
  6590.                 var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px';
  6591.                 imgWindowStyle.top= top;
  6592.                 imgWindowStyle.left= left;
  6593.             },
  6594.             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
  6595.                 var imgWindow=this.imgWindow;
  6596.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6597.                 var imgRectSize={
  6598.                     h:parseFloat(imgWindowCS.height),
  6599.                     w:parseFloat(imgWindowCS.width),
  6600.                 };
  6601.  
  6602.                 var rectOffset={
  6603.                     top:parseFloat(imgWindow.style.top),
  6604.                     left:parseFloat(imgWindow.style.left),
  6605.                 };
  6606.  
  6607.                 var img=this.img;
  6608.                 var self=this;
  6609.  
  6610.                 var zoom=function(level){//缩放到指定级别
  6611.                     if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return;
  6612.  
  6613.                     var afterImgSize={
  6614.                         h:self.imgNaturalSize.h * level,
  6615.                         w:self.imgNaturalSize.w * level,
  6616.                     };
  6617.                     img.width=afterImgSize.w;
  6618.                     img.height=afterImgSize.h;
  6619.  
  6620.                     var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize );
  6621.                     //console.log(afterimgRectSize);
  6622.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6623.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6624.                     self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio);
  6625.                     self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移
  6626.                     self.zoomLevel=level;
  6627.                     self.setToolBadge('zoom',level);
  6628.                     self.keepScreenInside();
  6629.                 };
  6630.  
  6631.                 if(typeof e!='object'){
  6632.                     ratio=ratio? ratio : {
  6633.                         x:1/2,
  6634.                         y:1/2,
  6635.                     };
  6636.                     zoom(e);
  6637.                     return;
  6638.                 };
  6639.  
  6640.                 this.working=true;
  6641.  
  6642.                 ratio=this.getZoomRatio({
  6643.                     x:e.clientX,
  6644.                     y:e.clientY,
  6645.                 });
  6646.  
  6647.  
  6648.                 var moved;
  6649.                 var lastPageX=e.pageX;
  6650.                 var currentLevel=this.zoomLevel;
  6651.                 var moveFired=0;
  6652.                 var moveHandler=function(e){
  6653.                     moveFired++
  6654.                     if(moveFired < 2){//有时候点击的时候不小心会触发一发move
  6655.                         return;
  6656.                     };
  6657.                     moved=true;
  6658.                     var pageX=e.pageX;
  6659.                     var level;
  6660.                     if(pageX > lastPageX){//向右移，zoomin扩大
  6661.                         self.changeCursor('zoom',false);
  6662.                         level=0.05;
  6663.                     }else{//向左移，zoomout缩小
  6664.                         self.changeCursor('zoom',true);
  6665.                         level=-0.05;
  6666.                     };
  6667.                     lastPageX=pageX;
  6668.                     currentLevel += level;
  6669.                     zoom(currentLevel);
  6670.                 };
  6671.  
  6672.                 var mouseupHandler=function(e){
  6673.                     self.working=false;
  6674.                     document.removeEventListener('mousemove',moveHandler,true);
  6675.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6676.  
  6677.                     var level=self.getNextZoomLevel();
  6678.  
  6679.                     if(self.zoomOut && self.altKeyUp){
  6680.                         self.zoomOut=false;
  6681.                     };
  6682.  
  6683.                     if(!moved){//如果没有平移缩放。
  6684.                         zoom(level);
  6685.                     };
  6686.  
  6687.                     self.changeCursor('zoom',self.zoomOut);
  6688.  
  6689.                     if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){
  6690.                         self.tempZoom=false;
  6691.                         self.changeCursor(self.selectedTool);
  6692.                     };
  6693.  
  6694.                 };
  6695.  
  6696.                 document.addEventListener('mousemove',moveHandler,true);
  6697.                 document.addEventListener('mouseup',mouseupHandler,true);
  6698.             },
  6699.             getNextZoomLevel:function(){
  6700.                 var level;
  6701.                 var self=this;
  6702.                 if(this.zoomOut){//缩小
  6703.                     ImgWindowC.zoomRangeR._find(function(value){
  6704.                         if(value < self.zoomLevel){
  6705.                             level=value;
  6706.                             return true;
  6707.                         }
  6708.                     })
  6709.                 }else{
  6710.                     ImgWindowC.zoomRange._find(function(value){
  6711.                         if(value > self.zoomLevel){
  6712.                             level=value;
  6713.                             return true;
  6714.                         };
  6715.                     });
  6716.                 }
  6717.                 return level;
  6718.             },
  6719.             getZoomRatio:function(mouseCoor){
  6720.                 var ibcRect=this.img.getBoundingClientRect();
  6721.                 var ratio={
  6722.                     x:(mouseCoor.x-ibcRect.left)/ibcRect.width,
  6723.                     y:(mouseCoor.y-ibcRect.top)/ibcRect.height,
  6724.                 };
  6725.                 if(ratio.x<0){
  6726.                     ratio.x=0
  6727.                 }else if(ratio.x>1){
  6728.                     ratio.x=1
  6729.                 };
  6730.                 if(ratio.y<0){
  6731.                     ratio.y=0
  6732.                 }else if(ratio.y>1){
  6733.                     ratio.y=1
  6734.                 };
  6735.                 return ratio;
  6736.             },
  6737.             aerialView:function(e){
  6738.                 this.working=true;
  6739.                 //记住现在的缩放比例
  6740.                 var cLevel=this.zoomLevel;
  6741.  
  6742.                 var wSize=getWindowSize();
  6743.                 wSize.h -= 16;
  6744.                 wSize.w -= 16;
  6745.  
  6746.                 var imgWindow=this.imgWindow;
  6747.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6748.                 var rectSize={
  6749.                     h:parseFloat(imgWindowCS.height),
  6750.                     w:parseFloat(imgWindowCS.width),
  6751.                 };
  6752.                 var rectRatio=rectSize.h/rectSize.w;
  6753.                 var windowRatio=wSize.h/wSize.w;
  6754.  
  6755.                 var size;
  6756.                 var rangeSize={};
  6757.                 if(rectRatio > windowRatio){
  6758.                     size={
  6759.                         h:wSize.h,
  6760.                         w:wSize.h / rectRatio,
  6761.                     };
  6762.                     rangeSize.h=Math.min(wSize.h *  (size.h / rectSize.h), size.h);
  6763.                     rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w);
  6764.                 }else{
  6765.                     size={
  6766.                         w:wSize.w,
  6767.                         h:wSize.w * rectRatio,
  6768.                     };
  6769.                     rangeSize.w=Math.min(wSize.w *  (size.w / rectSize.w), size.w);
  6770.                     rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h);
  6771.                 };
  6772.  
  6773.  
  6774.                 this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6775.  
  6776.                 this.center(true,true);
  6777.  
  6778.                 this.keepScreenInside();
  6779.  
  6780.                 var viewRange=this.viewRange;
  6781.                 var vRS=viewRange.style;
  6782.                 vRS.display='block';
  6783.                 vRS.height=rangeSize.h + 'px';
  6784.                 vRS.width=rangeSize.w + 'px';
  6785.                 vRS.top=0 + 'px';
  6786.                 vRS.left=0 + 'px';
  6787.  
  6788.  
  6789.  
  6790.                 var viewRangeRect=viewRange.getBoundingClientRect();
  6791.                 var scrolled=getScrolled();
  6792.                 var viewRangeCenterCoor={
  6793.                     x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w,
  6794.                     y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h,
  6795.                 };
  6796.  
  6797.                 var self=this;
  6798.  
  6799.                 var moveRange={
  6800.                     x:[8,8+size.w-rangeSize.w],
  6801.                     y:[8,8+size.h-rangeSize.h]
  6802.                 };
  6803.  
  6804.  
  6805.                 function setViewRangePosition(pageXY){
  6806.                     var top=pageXY.y - viewRangeCenterCoor.y;
  6807.                     var left=pageXY.x - viewRangeCenterCoor.x;
  6808.                     if(top<=moveRange.y[0]){
  6809.                         top=moveRange.y[0];
  6810.                     }else if(top>=moveRange.y[1]){
  6811.                         top=moveRange.y[1];
  6812.                     };
  6813.                     vRS.top= top + 'px';
  6814.                     if(left<=moveRange.x[0]){
  6815.                         left=moveRange.x[0];
  6816.                     }else if(left>=moveRange.x[1]){
  6817.                         left=moveRange.x[1];
  6818.                     };
  6819.                     vRS.left= left + 'px';
  6820.                 };
  6821.  
  6822.                 setViewRangePosition({
  6823.                     x:e.pageX,
  6824.                     y:e.pageY,
  6825.                 });
  6826.  
  6827.                 var moveHandler=function(e){
  6828.                     setViewRangePosition({
  6829.                         x:e.pageX,
  6830.                         y:e.pageY,
  6831.                     });
  6832.                 };
  6833.  
  6834.                 var mouseupHandler=function(){
  6835.                     self.working=false;
  6836.                     viewRange.style.display='none';
  6837.                     self.zoom(cLevel);
  6838.                     var scrolled=getScrolled();
  6839.                     imgWindow.style.top= -13 -  rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px';
  6840.                     imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px';
  6841.  
  6842.                     //说明图片的高度没有屏幕高，居中
  6843.                     //说明图片的宽度没有屏幕宽，居中
  6844.                     self.center(rangeSize.w == size.w , rangeSize.h == size.h);
  6845.  
  6846.                     self.keepScreenInside();
  6847.  
  6848.                     document.removeEventListener('mousemove',moveHandler,true);
  6849.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6850.                 };
  6851.                 document.addEventListener('mousemove',moveHandler,true);
  6852.                 document.addEventListener('mouseup',mouseupHandler,true);
  6853.             },
  6854.             setToolBadge:function(tool,content){
  6855.                 var scale=0;
  6856.                 switch(tool){
  6857.                     case 'zoom':{
  6858.                         scale=2;
  6859.                     }break;
  6860.                     case 'rotate':{
  6861.                         scale=1;
  6862.                     }break;
  6863.                     default:break;
  6864.                 }
  6865.                 content=typeof content=='string'? content : content.toFixed(scale);
  6866.                 this.toolMap[tool].nextElementSibling.textContent=content;
  6867.             },
  6868.             notExponential:function(num){//不要转为指数形势
  6869.                 if(num>0){
  6870.                     if(num >= 999999999999999934463){
  6871.                         return  999999999999999934463;
  6872.                     }else if(num <= 0.000001){
  6873.                         return 0.000001;
  6874.                     };
  6875.                 }else if(num < 0){
  6876.                     if(num >= -0.000001){
  6877.                         return -0.000001;
  6878.                     }else if(num <= -999999999999999934463){
  6879.                         return -999999999999999934463
  6880.                     };
  6881.                 };
  6882.  
  6883.                 return num;
  6884.             },
  6885.  
  6886.             blur:function(e){
  6887.                 if(!this.focused)return;
  6888.                 var imgWindow =this.imgWindow;
  6889.                 //点击imgWinodw的外部的时候失去焦点
  6890.                 if(e!==true && imgWindow.contains(e.target))return;
  6891.                 imgWindow.classList.remove('pv-pic-window-container_focus');
  6892.                 this.toolbar.classList.remove('pv-pic-window-toolbar_focus');
  6893.                 this.closeButton.classList.remove('pv-pic-window-close_focus');
  6894.                 this.searchButton.classList.remove('pv-pic-window-search_focus');
  6895.                 this.img.classList.remove('pv-pic-window-pic_focus');
  6896.                 document.removeEventListener('mousedown',this._blur,true);
  6897.                 document.removeEventListener('keydown',this._focusedKeydown,true);
  6898.                 document.removeEventListener('keyup',this._focusedKeyup,true);
  6899.                 this.changeCursor('default');
  6900.                 ImgWindowC.selectedTool=this.selectedTool;
  6901.                 this.focused=false;
  6902.             },
  6903.             focus:function(){
  6904.                 if(this.focused)return;
  6905.                 this.imgWindow.classList.add('pv-pic-window-container_focus');
  6906.                 this.toolbar.classList.add('pv-pic-window-toolbar_focus');
  6907.                 this.closeButton.classList.add('pv-pic-window-close_focus');
  6908.                 this.searchButton.classList.add('pv-pic-window-search_focus');
  6909.                 this.img.classList.add('pv-pic-window-pic_focus');
  6910.                 this.imgWindow.style.zIndex= ImgWindowC.styleZIndex;
  6911.                 this.zIndex=ImgWindowC.styleZIndex;
  6912.                 ImgWindowC.styleZIndex ++;
  6913.                 document.addEventListener('keydown',this._focusedKeydown,true);
  6914.                 document.addEventListener('keyup',this._focusedKeyup,true);
  6915.                 document.addEventListener('mousedown',this._blur,true);
  6916.  
  6917.                 //还原鼠标样式。
  6918.                 this.changeCursor(this.selectedTool);
  6919.  
  6920.                 if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){
  6921.                     this.selectTool(ImgWindowC.selectedTool);
  6922.                 };
  6923.  
  6924.                 this.focused=true;
  6925.             },
  6926.             focusedKeyup:function(e){
  6927.                 var keyCode=e.keyCode;
  6928.                 var valid=[32,18,16,72,17,72,82,90,67];
  6929.                 if(valid.indexOf(keyCode)==-1)return;
  6930.  
  6931.                 e.preventDefault();
  6932.  
  6933.                 switch(keyCode){
  6934.                     case 32:{//空格键，临时切换到移动
  6935.                         this.spaceKeyUp=true;
  6936.                         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）
  6937.                         if(!this.working){//松开按键的时候，没有在继续平移了。
  6938.                             this.tempHand=false;
  6939.                             this.changeCursor(this.selectedTool);
  6940.                         };
  6941.                     }break;
  6942.                     case 18:{//alt键盘切换缩小放大。
  6943.                         this.altKeyUp=true;
  6944.                         if(!this.zoomOut)return;
  6945.                         if(!this.working){
  6946.                             this.zoomOut=false;
  6947.                             this.changeCursor('zoom');
  6948.                             if(this.tempZoom && this.ctrlKeyUp){
  6949.                                 this.tempZoom=false;
  6950.                                 this.changeCursor(this.selectedTool);
  6951.                             };
  6952.                         };
  6953.                     }break;
  6954.                     case 16:{//shift键，旋转的时候按住shift键，步进缩放。
  6955.                         this.shiftKeyUp=true;
  6956.                     }break;
  6957.                     case 17:{//ctrl键
  6958.                         clearTimeout(this.ctrlkeyDownTimer);
  6959.                         if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开
  6960.                             this.ctrlKeyUp=true;
  6961.                             if(!this.tempZoom)return;//如果没有切换到了缩放
  6962.                             if(!this.working && this.altKeyUp){
  6963.                                 this.tempZoom=false;
  6964.                                 this.changeCursor(this.selectedTool);
  6965.                             };
  6966.                         };
  6967.                     }break;
  6968.                     case 67:{//c键
  6969.                         this.justCKeyUp=true;
  6970.                         var self=this;
  6971.                         clearTimeout(this.justCKeyUpTimer);
  6972.                         this.justCKeyUpTimer=setTimeout(function(){
  6973.                             self.justCKeyUp=false;
  6974.                         },100)
  6975.                     }break;
  6976.                     case 72:{//h键
  6977.                         this.hKeyUp=true;
  6978.                     }break;
  6979.                     case 82:{//r键
  6980.                         this.rKeyUp=true;
  6981.                     }break;
  6982.                     case 90:{//z键
  6983.                         this.zKeyUp=true;
  6984.                     }break;
  6985.                     default:break;
  6986.                 };
  6987.  
  6988.                 if([72,82,90].indexOf(keyCode)!=-1){
  6989.                     if(!this.working && this.restoreBeforeTool){
  6990.                         this.restoreBeforeTool=false;
  6991.                         this.selectTool(this.beforeTool);
  6992.                     };
  6993.                 };
  6994.             },
  6995.             focusedKeydown:function(e){
  6996.                 var keyCode=e.keyCode;
  6997.                 var valid=[32,82,72,90,18,16,17,27,67];//有效的按键
  6998.                 if(valid.indexOf(keyCode)==-1) return;
  6999.  
  7000.                 e.preventDefault();
  7001.  
  7002.                 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
  7003.                     if(keyCode==16){//shift键
  7004.                         this.shiftKeyUp=false;
  7005.                     };
  7006.                     return;
  7007.                 };
  7008.  
  7009.                 switch(keyCode){
  7010.                     case 82:{//r键,切换到旋转工具
  7011.                         if(this.rKeyUp){
  7012.                             this.rKeyUp=false;
  7013.                             this.beforeTool=this.selectedTool;
  7014.                             this.selectTool('rotate');
  7015.                         };
  7016.                     }break;
  7017.                     case 72:{//h键,切换到抓手工具
  7018.                         if(this.hKeyUp){
  7019.                             this.hKeyUp=false;
  7020.                             this.beforeTool=this.selectedTool;
  7021.                             this.selectTool('hand');
  7022.                         };
  7023.                     }break;
  7024.                     case 90:{//z键,切换到缩放工具
  7025.                         if(this.zKeyUp){
  7026.                             this.zKeyUp=false;
  7027.                             this.beforeTool=this.selectedTool;
  7028.                             this.selectTool('zoom');
  7029.                         };
  7030.                     }break;
  7031.                     case 32:{//空格键阻止,临时切换到抓手功能
  7032.                         if(this.spaceKeyUp){
  7033.                             this.spaceKeyUp=false;
  7034.                             if(this.selectedTool!='hand'){
  7035.                                 this.tempHand=true;
  7036.                                 this.changeCursor('hand');
  7037.                             };
  7038.                         };
  7039.                     }break;
  7040.                     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
  7041.                         if(this.altKeyUp){
  7042.                             if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return;
  7043.                             this.zoomOut=true;
  7044.                             this.altKeyUp=false;
  7045.                             this.changeCursor('zoom',true);
  7046.                         };
  7047.                     }break;
  7048.                     case 17:{//ctrl键临时切换到缩放工具
  7049.                         if(this.ctrlKeyUp){
  7050.                             var self=this;
  7051.                             this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题
  7052.                                 self.ctrlKeyUp=false;
  7053.                                 if(self.selectedTool!='zoom'){
  7054.                                     self.tempZoom=true;
  7055.                                     self.changeCursor('zoom');
  7056.                                 };
  7057.                             },100);
  7058.                         };
  7059.                     }break;
  7060.                     case 67:{//c键
  7061.                         clearTimeout(this.ctrlkeyDownTimer);
  7062.                     }break;
  7063.                     case 27:{//ese关闭窗口
  7064.                         if(prefs.imgWindow.close.escKey){
  7065.                             this.remove();
  7066.                         };
  7067.                     }break;
  7068.                     default:break;
  7069.                 };
  7070.             },
  7071.  
  7072.             toolbarEventHandler:function(e){
  7073.                 e.stopPropagation();
  7074.                 var target=e.target;
  7075.                 var toolMap=this.toolMap;
  7076.                 for(var i in toolMap){
  7077.                     if(toolMap.hasOwnProperty(i) && toolMap[i]==target){
  7078.                         switch(e.type){
  7079.                             case 'mousedown':{
  7080.                                 this.selectTool(i);
  7081.                             }break;
  7082.                             case 'dblclick':{
  7083.                                 this.dblclickCommand(i);
  7084.                             }break;
  7085.                             default:break;
  7086.                         };
  7087.                         break;
  7088.                     };
  7089.                 };
  7090.             },
  7091.             imgWindowEventHandler:function(e){
  7092.                 e.stopPropagation();
  7093.                 switch(e.type){
  7094.                     case 'click':{//阻止opera的图片保存
  7095.                         if(e.ctrlKey && e.target.nodeName=='IMG'){
  7096.                             e.preventDefault();
  7097.                         };
  7098.                     }break;
  7099.                     case 'mousedown':{
  7100.                         if(!this.focused){//如果没有focus，先focus
  7101.                             this.focus();
  7102.                             this.keepScreenInside();
  7103.                         };
  7104.  
  7105.                         var target=e.target;
  7106.                         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
  7107.                             if(target!=this.rotateOverlayer)return;
  7108.                             var self=this;
  7109.                             this.rotateOverlayer.style.display='none';
  7110.                             var upHandler=function(){
  7111.                                 document.removeEventListener('mouseup',upHandler,true);
  7112.                                 setTimeout(function(){
  7113.                                     self.rotateOverlayer.style.display='block';
  7114.                                 },10);
  7115.                             };
  7116.                             document.addEventListener('mouseup',upHandler,true);
  7117.                             return;
  7118.                         };
  7119.  
  7120.                         if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return;
  7121.                         e.preventDefault();
  7122.                         var selectedTool=this.selectedTool;
  7123.                         if(this.tempHand){
  7124.                             this.move(e);
  7125.                         }else if(this.tempZoom){
  7126.                             this.zoom(e);
  7127.                         }else if(selectedTool=='hand'){
  7128.                             this.restoreBeforeTool=!this.hKeyUp;
  7129.                             if(this.hKeyUp){
  7130.                                 this.move(e);
  7131.                             }else{//鸟瞰视图
  7132.                                 this.aerialView(e);
  7133.                             };
  7134.                         }else if(selectedTool=='rotate'){
  7135.                             var origin={//旋转原点
  7136.                                 x:e.clientX - 30,//稍微偏左一点。
  7137.                                 y:e.clientY ,
  7138.                             };
  7139.  
  7140.                             var rIS=this.rotateIndicator.style;
  7141.                             //rIS.display='block';
  7142.                             rIS.top=origin.y + 'px';
  7143.                             rIS.left=origin.x + 'px';
  7144.  
  7145.                             this.restoreBeforeTool=!this.rKeyUp;
  7146.                             this.rotate(origin);
  7147.                         }else if(selectedTool=='zoom'){
  7148.                             this.restoreBeforeTool=!this.zKeyUp;
  7149.                             this.zoom(e);
  7150.                         };
  7151.                     }break;
  7152.                     case 'wheel':{
  7153.                         if(!this.focused)return;//如果没有focus
  7154.                         if(e.deltaY===0)return;//非Y轴的滚动
  7155.                         e.preventDefault();
  7156.                         if(this.working)return;
  7157.                         var oriZoomOut=this.zoomOut;
  7158.                         this.zoomOut = !!(e.deltaY > 0);
  7159.  
  7160.                         var ratio=this.getZoomRatio({
  7161.                             x:e.clientX,
  7162.                             y:e.clientY,
  7163.                         });
  7164.  
  7165.                         var level=this.getNextZoomLevel();
  7166.  
  7167.                         this.zoom(level,ratio);
  7168.                         this.zoomOut=oriZoomOut;
  7169.                     }break;
  7170.                     default:break;
  7171.                 };
  7172.             },
  7173.  
  7174.             dblclickCommand:function(tool){
  7175.                 var done;
  7176.                 switch(tool){
  7177.                     case 'hand':{//双击居中,并且适应屏幕
  7178.                         this.zoom(1);
  7179.                         this.fitToScreen();
  7180.                         this.center(true,true);
  7181.                         this.keepScreenInside();
  7182.                     }break;
  7183.                     case 'rotate':{//双击还原旋转
  7184.                         if(this.rotatedRadians==0)return;
  7185.                         done=true;
  7186.                         this.rotate(0,true);
  7187.                     }break;
  7188.                     case 'zoom':{//双击还原缩放
  7189.                         if(this.zoomLevel==1)return;
  7190.                         done=true;
  7191.                         this.zoom(1,{x:0,y:0});
  7192.                     }break;
  7193.                     default:break;
  7194.                 };
  7195.  
  7196.                 if((tool=='rotate' || tool=='zoom') && done){
  7197.                     var scrolled=getScrolled();
  7198.                     var imgWindow=this.imgWindow;
  7199.                     var imgWinodowRect=imgWindow.getBoundingClientRect();
  7200.                     var imgWindowStyle=imgWindow.style;
  7201.                     if(imgWinodowRect.left<40){
  7202.                         imgWindowStyle.left=40 + scrolled.x + 'px';
  7203.                     };
  7204.                     if(imgWinodowRect.top<-5){
  7205.                         imgWindowStyle.top=-5 + scrolled.y +'px';
  7206.                     };
  7207.                     this.keepScreenInside();
  7208.                 };
  7209.  
  7210.             },
  7211.             doFlipCommand:function(command){
  7212.                 var map={
  7213.                     fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '],
  7214.                     fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '],
  7215.                 };
  7216.  
  7217.                 var iTransform=this.img.style[support.cssTransform];
  7218.  
  7219.                 var toolClassList=this.toolMap[command].classList;
  7220.  
  7221.                 if(map[command][0].test(iTransform)){
  7222.                     iTransform=iTransform.replace(map[command][0],'');
  7223.                     toolClassList.remove(this.selectedToolClass);
  7224.                 }else{
  7225.                     iTransform += map[command][1];
  7226.                     toolClassList.add(this.selectedToolClass);
  7227.                 };
  7228.                 this.img.style[support.cssTransform]=iTransform;
  7229.  
  7230.             },
  7231.             selectTool:function(tool){
  7232.                 var command=['fv','fh'];
  7233.                 if(command.indexOf(tool)==-1){//工具选择
  7234.                     if(this.selectedTool==tool){
  7235.                         if(tool=="rotate"){
  7236.                             var PI=Math.PI;
  7237.                             var value=this.rotatedRadians + 90 * PI/180;
  7238.                             if(value>=2*PI){
  7239.                                 value-=2*PI;
  7240.                             }
  7241.                             this.rotate(value,true);
  7242.                         }
  7243.                         return;
  7244.                     }
  7245.                     var selectedTool=this.selectedTool;
  7246.                     this.selectedTool=tool;
  7247.                     if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标
  7248.                         return;
  7249.                     };
  7250.  
  7251.                     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。
  7252.  
  7253.                     if(selectedTool){
  7254.                         this.toolMap[selectedTool].classList.remove(this.selectedToolClass);
  7255.                     };
  7256.                     this.toolMap[tool].classList.add(this.selectedToolClass);
  7257.                     this.changeCursor(tool);
  7258.                 }else{//命令
  7259.                     this.doFlipCommand(tool);
  7260.                 };
  7261.             },
  7262.             changeCursor:function(tool,zoomOut){
  7263.                 if(tool=='zoom'){
  7264.                     tool+=zoomOut? '-out' : '-in';
  7265.                 };
  7266.                 if(this.cursor==tool)return;
  7267.                 this.cursor=tool;
  7268.  
  7269.                 var cursor;
  7270.  
  7271.                 switch(tool){
  7272.                     case 'hand':{
  7273.                         cursor=support.cssCursorValue.grab || 'pointer';
  7274.                     }break;
  7275.                     case 'handing':{
  7276.                         cursor=support.cssCursorValue.grabbing || 'pointer';
  7277.                     }break;
  7278.                     case 'zoom-in':{
  7279.                         cursor=support.cssCursorValue.zoomIn;
  7280.                     }break;
  7281.                     case 'zoom-out':{
  7282.                         cursor=support.cssCursorValue.zoomOut;
  7283.                     }break;
  7284.                     case 'rotate':{
  7285.                         cursor='progress';
  7286.                     }break;
  7287.                     case 'default':{
  7288.                         cursor='';
  7289.                     }break;
  7290.                 };
  7291.  
  7292.                 if(typeof cursor!='undefined'){
  7293.                     this.imgWindow.style.cursor=cursor;
  7294.                 };
  7295.  
  7296.             },
  7297.  
  7298.             remove:function(){
  7299.                 if(this.removed)return;
  7300.                 this.removed=true;
  7301.                 this.blur(true);
  7302.                 this.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。
  7303.  
  7304.                 this.imgWindow.parentNode.removeChild(this.imgWindow);
  7305.  
  7306.                 //点击点击外部关闭的监听
  7307.                 if(prefs.imgWindow.close.clickOutside.enabled){
  7308.                     document.removeEventListener(prefs.imgWindow.close.clickOutside.trigger,this.clickOutside,true);
  7309.                 };
  7310.  
  7311.                 var index=ImgWindowC.all.indexOf(this);
  7312.                 ImgWindowC.all.splice(index,1);
  7313.  
  7314.                 //focus next
  7315.                 if(ImgWindowC.all.length==0){
  7316.                     if(ImgWindowC.overlayer){
  7317.                         ImgWindowC.overlayer.style.display='none';
  7318.                     };
  7319.                 }else{
  7320.                     var topmost=0;
  7321.                     ImgWindowC.all.forEach(function(iwin){
  7322.                         if(iwin.zIndex > topmost){
  7323.                             topmost=iwin;
  7324.                         };
  7325.                     });
  7326.                     if(topmost){
  7327.                         topmost.focus();
  7328.                     };
  7329.                 };
  7330.  
  7331.             },
  7332.  
  7333.         };
  7334.  
  7335.         // 载入动画
  7336.         function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){
  7337.             this.args=arrayFn.slice.call(arguments,0);
  7338.             this.data=data;//data
  7339.             this.buttonType=buttonType;//点击的按钮类型
  7340.             this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话
  7341.             this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开
  7342.             this.init();
  7343.         };
  7344.  
  7345.         LoadingAnimC.all=[];
  7346.  
  7347.         LoadingAnimC.prototype={
  7348.             init:function(){
  7349.                 LoadingAnimC.all.push(this);
  7350.                 this.addStyle();
  7351.                 var container=document.createElement('span');
  7352.  
  7353.                 container.className='pv-loading-container';
  7354.                 this.loadingAnim=container;
  7355.  
  7356.                 container.title=i18n("loading")+':' + this.data.src;
  7357.                 container.innerHTML=
  7358.                     '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+
  7359.                     '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>';
  7360.  
  7361.                 document.body.appendChild(container);
  7362.  
  7363.                 var self = this;
  7364.                 container.addEventListener('click',function(e){
  7365.                     var tcl=e.target.classList;
  7366.                     if(tcl.contains('pv-loading-cancle')){
  7367.                         self.imgReady.abort();
  7368.                         self.remove();
  7369.                     }else if(tcl.contains('pv-loading-retry')){
  7370.                         self.remove();
  7371.                         new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]);
  7372.                     };
  7373.                 },true);
  7374.  
  7375.                 this.setPosition();
  7376.  
  7377.                 if (this.buttonType == 'current') {
  7378.                     this.loadImg(this.data.imgSrc);
  7379.                 } else {
  7380.                     if (!this.data.xhr) {
  7381.                         if(this.buttonType == 'search'){
  7382.                             sortSearch();
  7383.                             let from=0;
  7384.                             let searchFun=function(){
  7385.                                 searchImgByImg(self.data.imgSrc, null, function(srcs, index){
  7386.                                     let src=srcs.shift();
  7387.                                     if(index==3){
  7388.                                         self.loadImg(src, srcs);
  7389.                                     }else{
  7390.                                         from=index+1;
  7391.                                         self.loadImg(src, srcs, searchFun);
  7392.                                     }
  7393.                                 },function(e) {
  7394.                                     self.error("网络错误");
  7395.                                 },function(e) {
  7396.                                     self.error("没有找到原图");
  7397.                                 }, from);
  7398.                             };
  7399.                             searchFun();
  7400.                         }else{
  7401.                             this.loadImg(this.data.src, this.data.srcs);
  7402.                         }
  7403.                     } else {
  7404.                         xhrLoad.load({
  7405.                             url: this.data.src,
  7406.                             xhr: this.data.xhr,
  7407.                             cb: function(imgSrc, imgSrcs, caption) {
  7408.                                 if (imgSrc) {
  7409.                                     self.loadImg(imgSrc, imgSrcs);
  7410.                                 } else {
  7411.                                     self.error();
  7412.                                 }
  7413.                             },
  7414.                             onerror: function() {
  7415.                                 self.error();
  7416.                             }
  7417.                         });
  7418.                     }
  7419.                 }
  7420.             },
  7421.             addStyle:function(){
  7422.                 if(LoadingAnimC.styleAdded)return;
  7423.                 LoadingAnimC.styleAdded=true;
  7424.                 var style=document.createElement('style');
  7425.                 style.type='text/css';
  7426.                 style.textContent='\
  7427.                 .pv-loading-container {\
  7428.                 position: absolute;\
  7429.                 z-index:999999997;\
  7430.                 background: black url("'+prefs.icons.loading+'") center no-repeat;\
  7431.                 background-origin: content-box;\
  7432.                 border: none;\
  7433.                 padding: 1px 30px 1px 2px;\
  7434.                 margin: 0;\
  7435.                 opacity: 0.7;\
  7436.                 height: 24px;\
  7437.                 min-width: 24px;\
  7438.                 box-shadow: 2px 2px 0px #666;\
  7439.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7440.                 transition: opacity 0.15s ease-in-out;\
  7441.                 }\
  7442.                 .pv-loading-container:hover {\
  7443.                 opacity: 0.9;\
  7444.                 }\
  7445.                 .pv-loading-button {\
  7446.                 cursor: pointer;\
  7447.                 height: 24px;\
  7448.                 width: 24px;\
  7449.                 position: absolute;\
  7450.                 right: 0;\
  7451.                 top: 0;\
  7452.                 opacity: 0.4;\
  7453.                 background:transparent center no-repeat;\
  7454.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7455.                 transition: opacity 0.15s ease-in-out;\
  7456.                 }\
  7457.                 .pv-loading-button:hover {\
  7458.                 opacity: 1;\
  7459.                 }\
  7460.                 .pv-loading-cancle{\
  7461.                 background-image: url("'+prefs.icons.loadingCancle+'");\
  7462.                 }\
  7463.                 .pv-loading-retry{\
  7464.                 display:none;\
  7465.                 background-image: url("'+prefs.icons.retry+'");\
  7466.                 }\
  7467.                 .pv-loading-container_error{\
  7468.                 background-image:none;\
  7469.                 }\
  7470.                 .pv-loading-container_error::after{\
  7471.                 content:"'+i18n("loadError")+'";\
  7472.                 line-height: 24px;\
  7473.                 color: red;\
  7474.                 font-size: 14px;\
  7475.                 display:inline;\
  7476.                 }\
  7477.                 .pv-loading-container_error .pv-loading-cancle{\
  7478.                 display:none;\
  7479.                 }\
  7480.                 .pv-loading-container_error .pv-loading-retry{\
  7481.                 display:block;\
  7482.                 }\
  7483.                 ';
  7484.                 document.head.appendChild(style);
  7485.             },
  7486.             remove:function(){
  7487.                 if(!this.removed){
  7488.                     this.removed=true;
  7489.                     this.loadingAnim.parentNode.removeChild(this.loadingAnim);
  7490.                     LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1);
  7491.                 };
  7492.             },
  7493.             error:function(msg,img,e){
  7494.                 if(msg)console.debug(msg);
  7495.                 this.loadingAnim.classList.add('pv-loading-container_error');
  7496.                 console.debug('picviewer CE 载入大图错误：%o', this.data);
  7497.  
  7498.                 var self=this;
  7499.                 setTimeout(function(){
  7500.                     self.remove();
  7501.                 },3000);
  7502.             },
  7503.             setPosition:function(){
  7504.                 var position=getContentClientRect(this.data.img);
  7505.                 var cs=this.loadingAnim.style;
  7506.                 var scrolled=getScrolled();
  7507.                 cs.top=position.top + scrolled.y +1 + 'px';
  7508.                 cs.left=position.left + scrolled.x +1 + 'px';
  7509.                 cs.removeProperty('display');
  7510.             },
  7511.  
  7512.             // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用
  7513.             loadImg: function(imgSrc, imgSrcs, nextFun) {
  7514.                 var self = this;
  7515.  
  7516.                 var img = document.createElement('img');
  7517.                 img.src = imgSrc;
  7518.  
  7519.                 var opts = {
  7520.                     error: function(e) {
  7521.                         if (Array.isArray(imgSrcs)) {
  7522.                             var src = imgSrcs.shift();
  7523.                             if (src) {
  7524.                                 self.loadImg(src, imgSrcs, nextFun);
  7525.                                 return;
  7526.                             }
  7527.                         }
  7528.  
  7529.                         if(nextFun) nextFun();
  7530.                         else self.error('', this, e);
  7531.                     },
  7532.                 };
  7533.  
  7534.                 opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) {
  7535.                     self.load(this, e);
  7536.                 };
  7537.  
  7538.                 self.imgReady = imgReady(img, opts);
  7539.             },
  7540.  
  7541.             load:function(img,e){
  7542.                 this.remove();
  7543.                 this.img=img;
  7544.                 var buttonType=this.buttonType;
  7545.  
  7546.                 if(buttonType=='gallery'){
  7547.                     var allData=this.getAllValidImgs();
  7548.                     allData.target=this.data;
  7549.                     this.data=allData;
  7550.                 };
  7551.  
  7552.                 var self=this;
  7553.                 function openInTop(){
  7554.                     var data=self.data;
  7555.  
  7556.                     //删除不能发送的项。
  7557.                     var delCantClone=function(obj){
  7558.                         if(!obj)return;
  7559.                         delete obj.img;
  7560.                         delete obj.imgPA;
  7561.                     };
  7562.  
  7563.                     if(Array.isArray(data)){
  7564.                         frameSentSuccessData=frameSentData;
  7565.                         frameSentData=cloneObject(data,true);
  7566.                         delCantClone(data.target);
  7567.                         data.forEach(function(obj){
  7568.                             delCantClone(obj);
  7569.                         });
  7570.                     }else{
  7571.                         delCantClone(data);
  7572.                     };
  7573.  
  7574.                     window.postMessage({
  7575.                         messageID:messageID,
  7576.                         src:img.src,
  7577.                         data:data,
  7578.                         command:'open',
  7579.                         buttonType:buttonType,
  7580.                         to:'top',
  7581.                     },'*');
  7582.                 };
  7583.  
  7584.                 if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){
  7585.                     if(topWindowValid){
  7586.                         openInTop();
  7587.                     }else{//先发消息问问顶层窗口是不是非frameset窗口
  7588.                         window.postMessage({
  7589.                             messageID:messageID,
  7590.                             command:'topWindowValid',
  7591.                             to:'top',
  7592.                         },'*');
  7593.  
  7594.                         document.addEventListener('pv-topWindowValid',function(e){
  7595.                             topWindowValid=e.detail;
  7596.                             if(topWindowValid){//如果顶层窗口有效
  7597.                                 openInTop();
  7598.                             }else{
  7599.                                 self.open();
  7600.                             };
  7601.                         },true);
  7602.                     };
  7603.  
  7604.                 }else{
  7605.                     this.open();
  7606.                 };
  7607.  
  7608.  
  7609.             },
  7610.             getAllValidImgs:function(){
  7611.                 var doc=window.parent==window?document:window.parent.document;
  7612.                 var validImgs=[],imgsHandle=function(imgs){
  7613.                     arrayFn.forEach.call(imgs,function(img,index,imgs){
  7614.                         var result=findPic(img);
  7615.                         if(result){
  7616.                             validImgs.push(result);
  7617.                         };
  7618.                     });
  7619.                 };
  7620.                 imgsHandle(doc.getElementsByTagName('img'));
  7621.                 arrayFn.forEach.call(doc.querySelectorAll("iframe"),function(iframe){
  7622.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  7623.                         try{
  7624.                             imgsHandle(iframe.contentWindow.document.getElementsByTagName('img'));
  7625.                         }catch(e){
  7626.                             console.log(e.toString());
  7627.                         }
  7628.                 });
  7629.                 return validImgs;
  7630.             },
  7631.             open:function(){
  7632.                 switch(this.buttonType){
  7633.                     case 'gallery':{
  7634.                         if(!gallery){
  7635.                             gallery=new GalleryC();
  7636.                         };
  7637.                         gallery.load(this.data,this.from);
  7638.                     }break;
  7639.                     case 'magnifier':{
  7640.                         new MagnifierC(this.img,this.data);
  7641.                     }break;
  7642.                     case 'actual':;
  7643.                     case 'search':;
  7644.                     case 'current':;
  7645.                     case 'original':{//original 是为了兼容以前的规则
  7646.                         new ImgWindowC(this.img, this.data);
  7647.                     }break;
  7648.                 };
  7649.             },
  7650.         };
  7651.  
  7652.         //工具栏
  7653.         function FloatBarC(){
  7654.             this.init();
  7655.         };
  7656.  
  7657.         FloatBarC.prototype={
  7658.             init:function(){
  7659.                 this.addStyle();
  7660.                 var container=document.createElement('span');
  7661.                 container.id='pv-float-bar-container';
  7662.                 container.innerHTML=
  7663.                     '<span class="pv-float-bar-button"></span>'+
  7664.                     '<span class="pv-float-bar-button"></span>'+
  7665.                     '<span class="pv-float-bar-button"></span>'+
  7666.                     '<span class="pv-float-bar-button"></span>'+
  7667.                     '<span class="pv-float-bar-button"></span>';
  7668.                 document.body.appendChild(container);
  7669.  
  7670.                 var buttons={
  7671.                 };
  7672.                 this.buttons=buttons;
  7673.                 this.children=container.children;
  7674.  
  7675.                 arrayFn.forEach.call(this.children,function(child,index){
  7676.                     var titleMap={
  7677.                         actual:i18n("actualBtn"),
  7678.                         search:i18n("searchBtn"),
  7679.                         gallery:i18n("galleryBtn"),
  7680.                         current:i18n("currentBtn"),
  7681.                         magnifier:i18n("magnifierBtn"),
  7682.                     };
  7683.                     var buttonName=prefs.floatBar.butonOrder[index];
  7684.                     buttons[buttonName]=child;
  7685.                     child.title=titleMap[buttonName];
  7686.                     child.classList.add('pv-float-bar-button-' + buttonName);
  7687.                 });
  7688.  
  7689.  
  7690.                 this.floatBar=container;
  7691.  
  7692.  
  7693.                 var self=this;
  7694.                 container.addEventListener('click',function(e){
  7695.                     var buttonType;
  7696.                     var target=e.target;
  7697.                     for(var type in buttons){
  7698.                         if(!buttons.hasOwnProperty(type))return;
  7699.                         if(target==buttons[type]){
  7700.                             buttonType=type;
  7701.                             break;
  7702.                         };
  7703.                     };
  7704.                     if(!buttonType)return;
  7705.  
  7706.                     self.hide();
  7707.                     self.open(e,buttonType);
  7708.  
  7709.                 },true);
  7710.  
  7711.  
  7712.                 addCusMouseEvent('mouseleave',container,function(e){
  7713.                     clearTimeout(self.hideTimer);
  7714.                     self.hideTimer=setTimeout(function(){
  7715.                         self.hide();
  7716.                     },prefs.floatBar.hideDelay);
  7717.                 });
  7718.  
  7719.                 addCusMouseEvent('mouseenter',container,function(e){
  7720.                     clearTimeout(self.hideTimer);
  7721.                 });
  7722.  
  7723.                 this._scrollHandler=this.scrollHandler.bind(this);
  7724.             },
  7725.             addStyle:function(){
  7726.                 var style=document.createElement('style');
  7727.                 style.type='text/css';
  7728.                 style.textContent='\
  7729.                     #pv-float-bar-container {\
  7730.                     position: absolute;\
  7731.                     z-index:9999999998;\
  7732.                     padding: 5px;\
  7733.                     margin: 0;\
  7734.                     border: none;\
  7735.                     opacity: 0.6;\
  7736.                     line-height: 0;\
  7737.                     -webkit-transition: opacity 0.2s ease-in-out;\
  7738.                     transition: opacity 0.2s ease-in-out;\
  7739.                     display:none;\
  7740.                     }\
  7741.                     #pv-float-bar-container:hover {\
  7742.                     opacity: 1;\
  7743.                     }\
  7744.                     #pv-float-bar-container .pv-float-bar-button {\
  7745.                     vertical-align:middle;\
  7746.                     cursor: pointer;\
  7747.                     width: 18px;\
  7748.                     height: 18px;\
  7749.                     padding: 0;\
  7750.                     margin:0;\
  7751.                     border: none;\
  7752.                     display: inline-block;\
  7753.                     position: relative;\
  7754.                     box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\
  7755.                     background: transparent center no-repeat;\
  7756.                     background-size:100% 100%;\
  7757.                     background-origin: content-box;\
  7758.                     -webkit-transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7759.                     transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7760.                     }\
  7761.                     #pv-float-bar-container .pv-float-bar-button:not(:last-child){\
  7762.                     margin-right: -14px;\
  7763.                     }\
  7764.                     #pv-float-bar-container .pv-float-bar-button:first-child {\
  7765.                     z-index: 4;\
  7766.                     }\
  7767.                     #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\
  7768.                     z-index: 3;\
  7769.                     }\
  7770.                     #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\
  7771.                     z-index: 2;\
  7772.                     }\
  7773.                     #pv-float-bar-container .pv-float-bar-button:last-child {\
  7774.                     z-index: 1;\
  7775.                     }\
  7776.                     #pv-float-bar-container:hover > .pv-float-bar-button {\
  7777.                     width: 24px;\
  7778.                     height: 24px;\
  7779.                     }\
  7780.                     #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\
  7781.                     margin-right: 4px;\
  7782.                     }\
  7783.                     #pv-float-bar-container .pv-float-bar-button-actual {\
  7784.                     background-image:url("'+ prefs.icons.actual +'");\
  7785.                     }\
  7786.                     #pv-float-bar-container .pv-float-bar-button-search {\
  7787.                     background-image:url("'+ prefs.icons.search +'");\
  7788.                     }\
  7789.                     #pv-float-bar-container .pv-float-bar-button-gallery {\
  7790.                     background-image:url("'+ prefs.icons.gallery +'");\
  7791.                     }\
  7792.                     #pv-float-bar-container .pv-float-bar-button-current {\
  7793.                     background-image:url("'+ prefs.icons.current +'");\
  7794.                     }\
  7795.                     #pv-float-bar-container .pv-float-bar-button-magnifier {\
  7796.                     background-image:url("'+ prefs.icons.magnifier +'");\
  7797.                     }\
  7798.                     ';
  7799.                 document.head.appendChild(style);
  7800.             },
  7801.             start:function(data){
  7802.  
  7803.                 //读取中的图片,不显示浮动栏,调整读取图标的位置.
  7804.                 if(LoadingAnimC.all._find(function(item,index,array){
  7805.                     if(data.img==item.data.img){
  7806.                         return true;
  7807.                     };
  7808.                 }))return;
  7809.  
  7810.  
  7811.                 //被放大镜盯上的图片,不要显示浮动栏.
  7812.                 if(MagnifierC.all._find(function(item,index,array){
  7813.                     if(data.img==item.data.img){
  7814.                         return true;
  7815.                     };
  7816.                 }))return;
  7817.  
  7818.                 this.data=data;
  7819.                 var self=this;
  7820.                 clearTimeout(this.hideTimer);
  7821.  
  7822.                 var imgOutHandler=function(e){
  7823.                     document.removeEventListener('mouseout',imgOutHandler,true);
  7824.                     clearTimeout(self.showTimer);
  7825.                     clearTimeout(self.hideTimer);
  7826.                     self.hideTimer=setTimeout(function(){
  7827.                         self.hide();
  7828.                     },prefs.floatBar.hideDelay);
  7829.                 };
  7830.  
  7831.                 clearTimeout(this.globarOutTimer);
  7832.                 this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  7833.                     document.addEventListener('mouseout',imgOutHandler,true);
  7834.                 },150);
  7835.  
  7836.                 clearTimeout(this.showTimer);
  7837.                 this.showTimer=setTimeout(function(){
  7838.                     self.show();
  7839.                 },prefs.floatBar.showDelay);
  7840.             },
  7841.             setButton:function(){
  7842.                 if(this.data.noActual){
  7843.                     this.buttons['actual'].style.display='none';
  7844.                     this.buttons['magnifier'].style.display='none';
  7845.                 }else{
  7846.                     this.buttons['actual'].style.removeProperty('display');
  7847.                     this.buttons['magnifier'].style.removeProperty('display');
  7848.                 };
  7849.  
  7850.                 if (this.data.img.nodeName != 'IMG') {
  7851.                     this.buttons['gallery'].style.display = 'none';
  7852.                     //this.buttons['current'].style.display = 'none';
  7853.                 } else {
  7854.                     this.buttons['gallery'].style.removeProperty('display');
  7855.                     //this.buttons['current'].style.removeProperty('display');
  7856.                 }
  7857.             },
  7858.             setPosition:function(){
  7859.                 //如果图片被删除了，或者隐藏了。
  7860.                 if(this.data.img.offsetWidth==0){
  7861.                     return true;
  7862.                 };
  7863.                 var targetPosi=getContentClientRect(this.data.img);
  7864.                 var windowSize=getWindowSize();
  7865.                 var img=this.data.img;
  7866.  
  7867.                 var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/);
  7868.  
  7869.                 var offsetX=prefs.floatBar.offset.x;
  7870.                 var offsetY=prefs.floatBar.offset.y;
  7871.  
  7872.  
  7873.                 var scrolled=getScrolled();
  7874.  
  7875.                 var fbs=this.floatBar.style;
  7876.                 var setPosition={
  7877.                     top:function(){
  7878.                         var top=targetPosi.top + scrolled.y;
  7879.                         if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件.
  7880.                             top=scrolled.y;
  7881.                             offsetY=0;
  7882.                         };
  7883.                         fbs.top=top + offsetY + 'px';
  7884.                     },
  7885.                     right:function(){
  7886.                         var right=windowSize.w - targetPosi.right;
  7887.                         if(right < offsetX){
  7888.                             right= -scrolled.x;
  7889.                             offsetX=0;
  7890.                         }else{
  7891.                             right -=scrolled.x;
  7892.                         };
  7893.                         fbs.right=right - offsetX + 'px';
  7894.                     },
  7895.                     bottom:function(){
  7896.                         var bottom=windowSize.h - targetPosi.bottom;
  7897.                         if(bottom <= offsetY){
  7898.                             bottom=-scrolled.y;
  7899.                             offsetY=0;
  7900.                         }else{
  7901.                             bottom -= scrolled.y;
  7902.                         };
  7903.                         fbs.bottom=bottom - offsetY + 'px';
  7904.                     },
  7905.                     left:function(){
  7906.                         var left=targetPosi.left + scrolled.x;
  7907.                         if(targetPosi.left + offsetX < 0){
  7908.                             left=scrolled.x;
  7909.                             offsetX=0;
  7910.                         };
  7911.                         fbs.left=left + offsetX + 'px';
  7912.                     },
  7913.                     center:function(){
  7914.                         var left=targetPosi.left + scrolled.x + offsetX;
  7915.                         fbs.left=left + img.width/2 + 'px';
  7916.                     },
  7917.                 };
  7918.  
  7919.                 setPosition[floatBarPosi[0]]();
  7920.                 setPosition[floatBarPosi[1]]();
  7921.             },
  7922.             show:function(){
  7923.                 if(this.setPosition())return;
  7924.                 this.shown=true;
  7925.                 this.setButton();
  7926.                 this.floatBar.style.display='block';
  7927.                 clearTimeout(this.hideTimer);
  7928.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7929.                 window.addEventListener('scroll',this._scrollHandler,true);
  7930.             },
  7931.             hide:function(){
  7932.                 clearTimeout(this.showTimer);
  7933.                 this.shown=false;
  7934.                 this.floatBar.style.display='none';
  7935.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7936.             },
  7937.             scrollHandler:function(){//更新坐标
  7938.                 clearTimeout(this.scrollUpdateTimer);
  7939.                 var self=this;
  7940.                 this.scrollUpdateTimer=setTimeout(function(){
  7941.                     self.setPosition();
  7942.                 },100);
  7943.             },
  7944.             open:function(e,buttonType){
  7945.                 var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值
  7946.                 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值
  7947.                 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来
  7948.                     waitImgLoad = true;
  7949.                 };
  7950.                 new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow);
  7951.             },
  7952.         };
  7953.  
  7954.         /**
  7955.         * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取
  7956.         */
  7957.             var xhrLoad = function() {
  7958.             var _ = {};
  7959.  
  7960.             var caches = {};
  7961.             var handleError;
  7962.  
  7963.             /**
  7964.      * @param  q  图片的选择器或函数
  7965.      * @param  c  图片说明的选择器或函数
  7966.      */
  7967.             function parsePage(url, q, c, post, cb) {
  7968.                 downloadPage(url, post, function(html) {
  7969.                     var iurl, iurls = [], cap, doc = createDoc(html);
  7970.  
  7971.                     if(typeof q == 'function') {
  7972.                         iurl = q(html, doc);
  7973.                     } else {
  7974.                         var inodes = findNodes(q, doc);
  7975.                         inodes.forEach(function(node) {
  7976.                             iurls.push(findFile(node, url));
  7977.                         });
  7978.                         iurl = iurls.shift();
  7979.                     }
  7980.  
  7981.                     if(typeof c == 'function') {
  7982.                         cap = c(html, doc);
  7983.                     } else {
  7984.                         var cnodes = findNodes(c, doc);
  7985.                         cap = cnodes.length ? findCaption(cnode[0]) : false;
  7986.                     }
  7987.  
  7988.                     // 缓存
  7989.                     if (iurl) {
  7990.                         caches[url] = {
  7991.                             iurl: iurl,
  7992.                             iurls: iurls,
  7993.                             cap: cap
  7994.                         };
  7995.                     }
  7996.  
  7997.                     cb(iurl, iurls, cap);
  7998.                 });
  7999.             }
  8000.  
  8001.             function downloadPage(url, post, cb) {
  8002.                 var opts = {
  8003.                     method: 'GET',
  8004.                     url: url,
  8005.                     onload: function(req) {
  8006.                         try {
  8007.                             if(req.status > 399) throw 'Server error: ' + req.status;
  8008.                             cb(req.responseText, req.finalUrl || url);
  8009.                         } catch(ex) {
  8010.                             handleError(ex);
  8011.                         }
  8012.                     },
  8013.                     onerror: handleError
  8014.                 };
  8015.                 if(post) {
  8016.                     opts.method = 'POST';
  8017.                     opts.data = post;
  8018.                     opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url};
  8019.                 }
  8020.  
  8021.                 GM_xmlhttpRequest(opts);
  8022.             }
  8023.  
  8024.             function createDoc(text) {
  8025.                 var doc = document.implementation.createHTMLDocument('picViewerCE');
  8026.                 doc.documentElement.innerHTML = text;
  8027.                 return doc;
  8028.             }
  8029.  
  8030.             function findNodes(q, doc) {
  8031.                 var nodes = [],
  8032.                     node;
  8033.                 if (!Array.isArray(q)) q = [q];
  8034.                 for (var i = 0, len = q.length; i < len; i++) {
  8035.                     node = qs(q[i], doc);
  8036.                     if (node) {
  8037.                         nodes.push(node);
  8038.                     }
  8039.                 }
  8040.                 return nodes;
  8041.             }
  8042.  
  8043.             function findFile(n, url) {
  8044.                 var path = n.src || n.href;
  8045.                 return path ? path.trim() : false;
  8046.             }
  8047.  
  8048.             function findCaption(n) {
  8049.                 return n.getAttribute('content') || n.getAttribute('title') || n.textContent;
  8050.             }
  8051.  
  8052.             function qs(s, n) {
  8053.                 return n.querySelector(s);
  8054.             }
  8055.  
  8056.             _.load = function(opt) {
  8057.                 var info = caches[opt.url];
  8058.                 if (info) {
  8059.                     opt.cb(info.iurl, info.iruls, info.cap);
  8060.                     return;
  8061.                 }
  8062.  
  8063.                 handleError = opt.onerror || function() {};
  8064.  
  8065.                 parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb);
  8066.             };
  8067.  
  8068.             return _;
  8069.         }();
  8070.  
  8071.  
  8072.         /**
  8073.          * 兼容 Mousever Popup Image Viewer 脚本规则
  8074.          * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html
  8075.          */
  8076.         var MPIV = (function() {
  8077.  
  8078.             var hosts = Rule.MPIV;
  8079.  
  8080.             var d = document, wn = window;
  8081.             var cfg = {
  8082.                 thumbsonly: true,
  8083.             };
  8084.             // 我新加的
  8085.             var rgxHTTPs = /^https?:\/\/(?:www\.)?/;
  8086.  
  8087.             function loadRule() {
  8088.                 var rules = Rule.MPIV;
  8089.  
  8090.                 var isStringFn = function(a) {
  8091.                     return typeof a == 'string' && a.indexOf('return ') > -1;
  8092.                 };
  8093.  
  8094.                 rules.forEach(function(h) {
  8095.                     try {
  8096.                         if(h.r) h.r = toRE(h.r, 'i');
  8097.                         if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s);
  8098.                         if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q);
  8099.                         if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c);
  8100.                     } catch(ex) {
  8101.                         console.error('MPIV 规则无效: %o', h, ex);
  8102.                     }
  8103.                 });
  8104.  
  8105.                 var filter = function(hn, h) {
  8106.                     return !h.d || hn.indexOf(h.d) > -1;
  8107.                 };
  8108.  
  8109.                 hosts = rules.filter(filter.bind(null, location.hostname));
  8110.  
  8111.                 return hosts;
  8112.             }
  8113.  
  8114.             function hasBg(node) {
  8115.                 return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false;
  8116.             }
  8117.  
  8118.             function rel2abs(rel, abs) {
  8119.                 if(rel.indexOf('//') === 0) rel = 'http:' + rel;
  8120.                 var re = /^([a-z]+:)?\/\//;
  8121.                 if(re.test(rel))  return rel;
  8122.                 if(!re.exec(abs)) return;
  8123.                 if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel;
  8124.                 return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel;
  8125.             }
  8126.  
  8127.             /**
  8128.              * 我新增了特殊的替换模式
  8129.              * 规则：
  8130.              *   {"r":"hotimg\\.com/image", "s":"/image/direct/"}
  8131.              *   把 image 替换为 direct ，就是 .replace(/image/, "direct")
  8132.              */
  8133.             function replace(s, m, r, http) {
  8134.                 if(!m) return s;
  8135.  
  8136.                 if (r && s.startsWith('r;')) {  // 特殊的替换模式
  8137.                     s = m.input.replace(r, s.slice(2));
  8138.                 } else if(s.indexOf('/') === 0) {
  8139.                     var mid = /[^\\]\//.exec(s).index+1;
  8140.                     var end = s.lastIndexOf('/');
  8141.                     var re = new RegExp(s.substring(1, mid), s.substr(end+1));
  8142.                     s = m.input.replace(re, s.substring(mid+1, end));
  8143.                 } else {
  8144.                     for(var i = m.length; i--;) {
  8145.                         s = s.replace('$'+i, m[i]);
  8146.                     }
  8147.                 }
  8148.  
  8149.                 if (!s.startsWith('http') && http) {
  8150.                     return http + s;
  8151.                 }
  8152.  
  8153.                 return s;
  8154.             }
  8155.  
  8156.             function rect(node, q) {
  8157.                 if(q) {
  8158.                     var n = node;
  8159.                     while(tag(n = n.parentNode) != 'BODY') {
  8160.                         if(matches(n, q)) return n.getBoundingClientRect();
  8161.                     }
  8162.                 }
  8163.                 var nodes = node.querySelectorAll('*');
  8164.                 for(var i = nodes.length; i-- && (n = nodes[i]);) {
  8165.                     if(n.offsetHeight > node.offsetHeight) node = n;
  8166.                 }
  8167.                 return node.getBoundingClientRect();
  8168.             }
  8169.  
  8170.             function matches(n, q) {
  8171.                 var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches;
  8172.                 if(m) return m.call(n, q);
  8173.             }
  8174.  
  8175.             function tag(n) {
  8176.                 return n && n.tagName && n.tagName.toUpperCase();
  8177.             }
  8178.  
  8179.             function qs(s, n) {
  8180.                 return n.querySelector(s);
  8181.             }
  8182.  
  8183.             function parseNode(node) {
  8184.                 var a, img, url, info;
  8185.                 if(tag(node) == 'A') {
  8186.                     a = node;
  8187.                 } else if(node.parentNode){
  8188.                     if(tag(node) == 'IMG') {
  8189.                         img = node;
  8190.                         if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href);
  8191.                     }
  8192.                     info = findInfo(url, node);
  8193.                     if(info) return info;
  8194.                     a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false);
  8195.                 }
  8196.                 if(a) {
  8197.                     if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return;
  8198.                     url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href;
  8199.                     if(url.substr(0, 5) == 'data:') url = false;
  8200.                     else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent;
  8201.                     info = findInfo(url, a);
  8202.                     if(info) return info;
  8203.                 }
  8204.                 if(img) return {url:img.src, node:img, rect:rect(img), distinct:true};
  8205.             }
  8206.  
  8207.             function decodeURIComponentEx(uriComponent){
  8208.                 if(!uriComponent){
  8209.                     return  uriComponent;
  8210.                 }
  8211.                 var ret;
  8212.                 try{
  8213.                     ret = decodeURIComponent(uriComponent);
  8214.                 }catch(ex){
  8215.                     ret = unescape(uriComponent);
  8216.                 }
  8217.                 return ret;
  8218.             };
  8219.  
  8220.             function findInfo(url, node, noHtml, skipHost) {
  8221.                 for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) {
  8222.                     if(h.e && !matches(node, h.e) || h == skipHost) continue;
  8223.                     if(h.r) {
  8224.                         if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) {
  8225.                             if(!html) html = node.outerHTML;
  8226.                             m = h.r.exec(html)
  8227.                         } else if(url) {
  8228.                             // 去掉前面的 https://
  8229.                             URL = url.replace(rgxHTTPs, '');
  8230.                             http = url.slice(0, url.length - URL.length);
  8231.                             m = h.r.exec(URL);
  8232.                         } else {
  8233.                             m = null;
  8234.                         }
  8235.                     } else {
  8236.                         m = url ? /.*/.exec(url) : [];
  8237.                     }
  8238.                     if(!m || tn == 'IMG' && !('s' in h)) continue;
  8239.                     if('s' in h) {
  8240.                         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; });
  8241.                         if(Array.isArray(urls[0])) urls = urls[0];
  8242.                         if(urls[0] === false) continue;
  8243.                         urls = urls.map(function(u) { return u ? decodeURIComponentEx(u) : u; });
  8244.                     } else {
  8245.                         urls = [m.input];
  8246.                     }
  8247.                     if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h);
  8248.  
  8249.                     // debug('MPIV 找到的规则是 %o', h);
  8250.                     return {
  8251.                         node: node,
  8252.                         url: urls.shift(),
  8253.                         urls: urls,
  8254.                         r: h.r,
  8255.                         s: h.s,
  8256.                         q: h.q,
  8257.                         c: h.c,
  8258.                         // g: h.g ? loadGalleryParser(h.g) : h.g,
  8259.                         xhr: h.xhr,
  8260.                         post: typeof h.post == 'function' ? h.post(m) : h.post,
  8261.                         follow: h.follow,
  8262.                         css: h.css,
  8263.                         // manual: h.manual,
  8264.                         distinct: h.distinct,
  8265.                         // rect: rect(node, h.rect)
  8266.                     };
  8267.                 };
  8268.             }
  8269.  
  8270.             // TODO
  8271.             function rulesToString(rules) {
  8272.                 var newRules = [];
  8273.  
  8274.                 rules.forEach(function(h) {
  8275.                     var newInfo = {}
  8276.                     Object.keys(h).forEach(function(key) {
  8277.                         if (key == 'r') {
  8278.                             newInfo.r = h.r instanceof RegExp ?
  8279.                                 h.r.toString() : null;
  8280.                         }
  8281.  
  8282.                     });
  8283.                 });
  8284.             }
  8285.  
  8286.             return {
  8287.                 parseNode: parseNode,
  8288.                 findInfo: findInfo,
  8289.                 loadRule: loadRule,
  8290.             }
  8291.  
  8292.         })();
  8293.  
  8294.         // ------------------- run -------------------------
  8295.  
  8296.         var matchedRule,
  8297.             URL=location.href,
  8298.             floatBar;
  8299.  
  8300.         function findPic(img){
  8301.             //获取包裹img的第一个a元素。
  8302.             var imgPN=img;
  8303.             var imgPA;
  8304.             while(imgPN=imgPN.parentElement){
  8305.                 if(imgPN.nodeName=='A'){
  8306.                     imgPA=imgPN;
  8307.                     break;
  8308.                 };
  8309.             };
  8310.  
  8311.             var iPASrc=imgPA? imgPA.href : '';
  8312.             //base64字符串过长导致正则匹配卡死浏览器
  8313.             var base64Img=/^data:[^;]+;base64,/i.test(img.src);
  8314.             var src,  // 大图地址
  8315.                 srcs,  // 备用的大图地址
  8316.                 type,  // 类别
  8317.                 noActual = false, //没有原图
  8318.                 imgSrc = img.src,  // img 节点的 src
  8319.                 xhr,
  8320.                 description;  // 图片的注释
  8321.  
  8322.             if(!src && matchedRule){// 通过高级规则获取.
  8323.                 // 排除
  8324.                 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) {
  8325.                     return;
  8326.                 } else {
  8327.                     try{
  8328.                         var newSrc=matchedRule.getImage.call(img,img,imgPA);
  8329.                         if(imgSrc!=newSrc) src=newSrc;
  8330.                     }catch(err){
  8331.                         throwErrorInfo(err);
  8332.                     }
  8333.  
  8334.                     if(src) {
  8335.                         if (Array.isArray(src)) {
  8336.                             srcs = src;
  8337.                             src = srcs.shift();
  8338.                         }
  8339.  
  8340.                         type = 'rule';
  8341.                         xhr = matchedRule.xhr;
  8342.  
  8343.                         if (matchedRule.lazyAttr) {  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  8344.                             imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src;
  8345.                         }
  8346.  
  8347.                         if (matchedRule.description) {
  8348.                             var node = getElementMix(matchedRule.description, img);
  8349.                             if (node) {
  8350.                                 description = node.getAttribute('title') || node.textContent;
  8351.                             }
  8352.                         }
  8353.                     }
  8354.                 }
  8355.             };
  8356.  
  8357.             if (!src && !base64Img) { // 兼容 MPIV 脚本规则
  8358.                 var info = MPIV.parseNode(img);
  8359.                 if (info && info.url && (info.url != imgSrc)) {
  8360.                     type = 'rule';
  8361.                     src = info.url;
  8362.                     srcs = info.urls;
  8363.                     if (info.q) {
  8364.                         xhr = {
  8365.                             q: info.q
  8366.                         };
  8367.                     }
  8368.                 }
  8369.             }
  8370.  
  8371.             if(!src && !base64Img){//遍历通配规则
  8372.                 tprules._find(function(rule,index,array){
  8373.                     try{
  8374.                         src=rule.call(img,img,imgPA);
  8375.                         if(src){
  8376.                             //console.log('匹配的通配规则',rule);
  8377.                             return true;
  8378.                         };
  8379.                     }catch(err){
  8380.                         throwErrorInfo(err);
  8381.                     };
  8382.                 });
  8383.                 if(src)type='tpRule';
  8384.             };
  8385.  
  8386.             if(!src && imgPA){//链接可能是一张图片...
  8387.                 if(/\.(?:jpg|jpeg|png|gif|bmp)(\?[^\?]*)?$/i.test(iPASrc) && iPASrc!=img.src){
  8388.                     src=iPASrc;
  8389.                 };
  8390.                 if(src)type='scale';
  8391.             };
  8392.  
  8393.             var imgAS={//实际尺寸。
  8394.                 h:img.naturalHeight,
  8395.                 w:img.naturalWidth,
  8396.             };
  8397.             if(!src || src==imgSrc){//本图片是否被缩放.
  8398.                 noActual=true;
  8399.  
  8400.                 var imgCStyle=unsafeWindow.getComputedStyle(img);
  8401.                 var imgCS={
  8402.                     h: parseFloat(imgCStyle.height),
  8403.                     w: parseFloat(imgCStyle.width),
  8404.                 };
  8405.                 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.
  8406.                     if(imgAS.h > prefs.floatBar.minSizeLimit.h && imgAS.w > prefs.floatBar.minSizeLimit.w){//最小限定判断.
  8407.                         src=imgSrc;
  8408.                         type='scale';
  8409.                     }
  8410.                 }else{
  8411.                     if(prefs.floatBar.forceShow.enabled && (imgCS.w>prefs.floatBar.forceShow.size.w && imgCS.h>prefs.floatBar.forceShow.size.h)){
  8412.                         src=imgSrc;
  8413.                         type='force';
  8414.                     }
  8415.                 }
  8416.             };
  8417.  
  8418.             if(!src)return;
  8419.             if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) {
  8420.                 type = 'scaleSmall';
  8421.             }
  8422.  
  8423.             var ret = {
  8424.                 src: decodeURIComponent(src),                  // 得到的src
  8425.                 srcs: srcs,                // 多个 src，失败了会尝试下一个
  8426.                 type: type,                // 通过哪种方式得到的
  8427.                 imgSrc: imgSrc,            // 处理的图片的src
  8428.                 iPASrc: iPASrc,            // 图片的第一个父a元素的链接地址
  8429.  
  8430.                 noActual:noActual,
  8431.                 xhr: xhr,
  8432.                 description: description || '',
  8433.  
  8434.                 img: img,                  // 处理的图片
  8435.                 imgPA: imgPA,              // 图片的第一个父a元素
  8436.             };
  8437.             return ret;
  8438.         }
  8439.  
  8440.         function getMatchedRule() {
  8441.             var rule = siteInfo._find(function(site, index, array) {
  8442.                 if (site.url && toRE(site.url).test(URL)) {
  8443.                     return true;
  8444.                 }
  8445.             });
  8446.  
  8447.             rule = rule ? rule[0] : false;
  8448.  
  8449.             return rule;
  8450.         }
  8451.  
  8452.         var isFrame=window!=window.parent;
  8453.         var topWindowValid;//frameset的窗口这个标记为false
  8454.         var frameSentData;
  8455.         var frameSentSuccessData;
  8456.         function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。
  8457.             var data=e.data;
  8458.             if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8459.             var source=e.source;
  8460.             //chrome中所有window窗口的引用都是undefined
  8461.             if(typeof source=='undefined' || source!==window){//来自别的窗口
  8462.                 if(!isFrame){//顶层窗口
  8463.                     var command=data.command;
  8464.                     switch(command){
  8465.                         case 'open':{
  8466.                             var img=document.createElement('img');
  8467.                             img.src=data.src;
  8468.  
  8469.                             imgReady(img,{
  8470.                                 ready:function(){
  8471.                                     LoadingAnimC.prototype.open.call({
  8472.                                         img:img,
  8473.                                         data:data.data,
  8474.                                         buttonType:data.buttonType,
  8475.                                         from:data.from,//来自哪个窗口
  8476.                                     });
  8477.                                 },
  8478.                             });
  8479.                         }break;
  8480.                         case 'navigateToImg':{
  8481.                             var cusEvent=document.createEvent('CustomEvent');
  8482.                             cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist);
  8483.                             document.dispatchEvent(cusEvent);
  8484.                         }break;
  8485.                         case 'topWindowValid':{
  8486.                             if(data.from)
  8487.                             window.postMessage({
  8488.                                 messageID:messageID,
  8489.                                 command:'topWindowValid_frame',
  8490.                                 valid:document.body.nodeName!='FRAMESET',
  8491.                                 to:data.from,
  8492.                             },'*');
  8493.                         }break;
  8494.                     };
  8495.  
  8496.                 }else{//frame窗口
  8497.                     var command=data.command;
  8498.                     switch(command){
  8499.                         case 'navigateToImg':{
  8500.  
  8501.                             if(!frameSentData.unique){
  8502.                                 var unique=GalleryC.prototype.unique(frameSentData);
  8503.                                 frameSentData=unique.data;
  8504.                                 frameSentData.unique=true;
  8505.                             };
  8506.                             var targetImg=frameSentData[data.index].img;
  8507.                             var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none');
  8508.  
  8509.                             if(exist){
  8510.                                 if(gallery && gallery.shown){//frame里面也打开了一个呢。
  8511.                                     gallery.minimize();
  8512.                                 };
  8513.                                 setTimeout(function(){
  8514.                                     GalleryC.prototype.navigateToImg(targetImg);
  8515.                                     flashEle(targetImg);
  8516.                                 },0);
  8517.                             };
  8518.                             window.postMessage({
  8519.                                 messageID:messageID,
  8520.                                 command:'navigateToImg',
  8521.                                 exist:exist,
  8522.                                 to:data.from,
  8523.                             },'*');
  8524.                         }break;
  8525.                         case 'sendFail':{
  8526.                             frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。
  8527.                         }break;
  8528.                         case 'topWindowValid_frame':{
  8529.                             var cusEvent=document.createEvent('CustomEvent');
  8530.                             cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid);
  8531.                             document.dispatchEvent(cusEvent);
  8532.                         }break;
  8533.                     };
  8534.                 };
  8535.  
  8536.             };
  8537.         }
  8538.  
  8539.         //页面脚本用来转发消息
  8540.         //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
  8541.         //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
  8542.         var messageID='pv-0.5106795670312598';
  8543.  
  8544.         function addPageScript() {
  8545.  
  8546.             var pageScript=document.createElement('script');
  8547.             pageScript.id = 'picviewer-page-script';
  8548.  
  8549.             var pageScriptText=function(messageID){
  8550.                 var frameID=Math.random();
  8551.                 var frames={
  8552.                     top:window.top,
  8553.                 };
  8554.  
  8555.                 window.addEventListener('message',function(e){
  8556.                     var data=e.data;
  8557.                     if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8558.                     var source=e.source;
  8559.                     if(source===window){//来自contentscript,发送出去,或者干嘛。
  8560.                         if(data.to){
  8561.                             data.from=frameID;
  8562.                             frames[data.to].postMessage(data,'*');
  8563.                         }else{
  8564.                             switch(data.command){
  8565.                                 case 'getIframeObject':{
  8566.                                     var frameWindow=frames[data.windowId];
  8567.                                     var iframes=document.getElementsByTagName('iframe');
  8568.                                     var iframe;
  8569.                                     var targetIframe;
  8570.                                     for(var i=iframes.length-1 ; i>=0 ; i--){
  8571.                                         iframe=iframes[i];
  8572.                                         if(iframe.contentWindow===frameWindow){
  8573.                                             targetIframe=iframe;
  8574.                                             break;
  8575.                                         };
  8576.                                     };
  8577.                                     var cusEvent=document.createEvent('CustomEvent');
  8578.                                     cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe);
  8579.                                     document.dispatchEvent(cusEvent);
  8580.                                 }break;
  8581.                             };
  8582.                         };
  8583.  
  8584.                     }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
  8585.                         frames[data.from]=source;
  8586.                     };
  8587.                 },true)
  8588.             };
  8589.  
  8590.             pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')';
  8591.             document.head.appendChild(pageScript);
  8592.         }
  8593.  
  8594.         function clikToOpen(data){
  8595.             var preventDefault = matchedRule.clikToOpen.preventDefault;
  8596.  
  8597.             function mouseout(){
  8598.                 document.removeEventListener('mouseout',mouseout,true);
  8599.                 document.removeEventListener('click',click,true);
  8600.                 if(data.imgPA && preventDefault){
  8601.                     data.imgPA.removeEventListener('click',clickA,false);
  8602.                 };
  8603.             };
  8604.  
  8605.             function click(e){
  8606.                 if(e.button!=0)return;
  8607.                 FloatBarC.prototype.open.call({
  8608.                     data:data,
  8609.                 },
  8610.                                               e,
  8611.                                               matchedRule.clikToOpen.type);
  8612.             };
  8613.  
  8614.             function clickA(e){//阻止a的默认行为
  8615.                 e.preventDefault();
  8616.             };
  8617.  
  8618.             document.addEventListener('click',click,true);
  8619.  
  8620.             if(data.imgPA && preventDefault){
  8621.                 data.imgPA.addEventListener('click',clickA,false);
  8622.             };
  8623.  
  8624.             setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8625.                 document.addEventListener('mouseout',mouseout,true);
  8626.             },100);
  8627.  
  8628.             return function(){
  8629.                 mouseout();
  8630.             };
  8631.         }
  8632.  
  8633.         //监听 mouseover
  8634.         var canclePreCTO;
  8635.         function globalMouseoverHandler(e){
  8636.  
  8637.             if(e.altKey)return;
  8638.             //console.log(e);
  8639.             if(galleryMode)return;//库模式全屏中......
  8640.  
  8641.             var target = e.target;
  8642.  
  8643.             if (!target || !target.classList || target.classList.contains('pv-pic-ignored')) {
  8644.                 return;
  8645.             }
  8646.  
  8647.             // 扩展模式，检查前面一个是否为 img
  8648.             if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) {
  8649.                 var _type = typeof matchedRule.ext;
  8650.                 if (_type == 'string') {
  8651.                     switch (matchedRule.ext) {
  8652.                         case 'previous':
  8653.                             target = target.previousElementSibling;
  8654.                             break;
  8655.                         case 'previous-2':
  8656.                             target = target.previousElementSibling &&
  8657.                                 target.previousElementSibling.previousElementSibling;
  8658.                             break;
  8659.                     }
  8660.                 } else if (_type == 'function') {
  8661.                     try {
  8662.                         target = matchedRule.ext(target);
  8663.                     } catch(ex) {
  8664.                         throwErrorInfo(ex);
  8665.                     }
  8666.  
  8667.                     if (!target) return;
  8668.                 }
  8669.             }
  8670.  
  8671.             var result;
  8672.             if (target.nodeName != 'IMG' && typeof target.className === 'string' && target.className.indexOf("pv-float-bar")==-1){
  8673.                 var targetStyle=getComputedStyle(target);
  8674.                 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){
  8675.                     var src=targetStyle.backgroundImage.replace(/url\(["'](.*)["']\)/,"$1"),nsrc=src,noActual=true,type="scale";
  8676.                     var img={src:src};
  8677.                     tprules._find(function(rule,index,array){
  8678.                         try{
  8679.                             nsrc=rule.call(img,img,null);
  8680.                             if(nsrc){
  8681.                                 type="tpRule";
  8682.                                 noActual=false;
  8683.                                 return true;
  8684.                             };
  8685.                         }catch(err){
  8686.                             throwErrorInfo(err);
  8687.                         };
  8688.                     });
  8689.                     result = {
  8690.                         src: nsrc,
  8691.                         type: type,
  8692.                         imgSrc: src,
  8693.                         noActual:noActual,
  8694.                         img: target
  8695.                     };
  8696.                 }else if(target.children.length<=2 && target.querySelectorAll("img").length==1){
  8697.                     target=target.children[0];
  8698.                 }else if(target.parentNode){
  8699.                     if(target.parentNode.nodeName=='IMG'){
  8700.                         target=target.parentNode;
  8701.                     }else{
  8702.                         if(unsafeWindow.getComputedStyle(target).position=="absolute"){
  8703.                             var imgChild=target.parentNode.querySelectorAll('img');
  8704.                             if(imgChild.length==1){
  8705.                                 target=imgChild[0];
  8706.                             }
  8707.                         }
  8708.                     }
  8709.                 }
  8710.             }
  8711.  
  8712.             if (!target || !result && target.nodeName != 'IMG') return;
  8713.  
  8714.             if (!result) {
  8715.                 result = findPic(target);
  8716.             }
  8717.  
  8718.             if(result){
  8719.                 if(!floatBar){
  8720.                     floatBar=new FloatBarC();
  8721.                 };
  8722.                 if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){
  8723.                     if(canclePreCTO){//取消上次的，防止一次点击打开多张图片
  8724.                         canclePreCTO();
  8725.                     };
  8726.                     canclePreCTO=clikToOpen(result);
  8727.                 };
  8728.                 floatBar.start(result);//出现悬浮工具栏
  8729.             };
  8730.         }
  8731.  
  8732.         function isKeyDownEffectiveTarget(target) {
  8733.             var localName = target.localName;
  8734.  
  8735.             // 确保光标不是定位在文字输入框或选择框
  8736.             if (localName == 'textarea' || localName == 'input' || localName == 'select')
  8737.                 return false;
  8738.  
  8739.             // 视频播放器
  8740.             if (localName == 'object' || localName == 'embed')
  8741.                 return false;
  8742.  
  8743.             // 百度贴吧回复输入的问题
  8744.             if (target.getAttribute('contenteditable') == 'true')
  8745.                 return false;
  8746.  
  8747.             return true;
  8748.         }
  8749.  
  8750.         function openGallery(){
  8751.             if(!gallery){
  8752.                 gallery=new GalleryC();
  8753.             }
  8754.             gallery.data=[];
  8755.             var allData=gallery.getAllValidImgs();
  8756.             if(allData.length<1)return true;
  8757.             gallery.data=allData;
  8758.             gallery.load(gallery.data);
  8759.         }
  8760.  
  8761.         function keydown(event) {
  8762.             var key = String.fromCharCode(event.keyCode).toLowerCase();
  8763.             if(event.ctrlKey && key==prefs.floatBar.keys['gallery']){
  8764.                 openGallery();
  8765.                 event.stopPropagation();
  8766.                 event.preventDefault();
  8767.                 return true;
  8768.             }else{
  8769.                 if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey)
  8770.                     return;
  8771.  
  8772.                 if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) {
  8773.                     Object.keys(prefs.floatBar.keys).some(function(action) {
  8774.                         if (action == 'enable') return;
  8775.                         if (key == prefs.floatBar.keys[action]) {
  8776.                             floatBar.open(null, action);
  8777.                             event.stopPropagation();
  8778.                             event.preventDefault();
  8779.                             return true;
  8780.                         }
  8781.                     })
  8782.                 }
  8783.             }
  8784.         }
  8785.  
  8786.         matchedRule = getMatchedRule();
  8787.  
  8788.         // 添加自定义样式
  8789.         if (matchedRule && matchedRule.css) {
  8790.             var style = document.createElement('style');
  8791.             style.type = 'text/css';
  8792.             style.id = 'gm-picviewer-site-style';
  8793.             style.textContent = matchedRule.css;
  8794.             document.head.appendChild(style);
  8795.         }
  8796.  
  8797.         MPIV.loadRule();
  8798.  
  8799.         window.addEventListener('message', handleMessage, true);
  8800.  
  8801.         addPageScript();
  8802.  
  8803.         document.addEventListener('mouseover', globalMouseoverHandler, true);
  8804.  
  8805.         var debug;  // 调试函数
  8806.  
  8807.         GM_config.init({
  8808.             id: 'pv-prefs',
  8809.             title: GM_config.create('a', {
  8810.                 href: 'https://greasyfork.org/zh-CN/scripts/24204-picviewer-ce',
  8811.                 target: '_blank',
  8812.                 textContent: 'Picviewer CE+ '+i18n("config"),
  8813.                 title: i18n("openHomePage")
  8814.             }),
  8815.             isTabs: true,
  8816.             skin: 'tab',
  8817.             frameStyle: {
  8818.                 width: '480px',
  8819.                 zIndex:'2147483648',
  8820.             },
  8821.             css: [
  8822.                 "#pv-prefs input[type='text'] { width: 50px; } ",
  8823.                 "#pv-prefs input[type='number'] { width: 50px; } ",
  8824.                 "#pv-prefs .inline .config_var { margin-left: 6px; }",
  8825.                 "#pv-prefs label.size { width: 205px; }",
  8826.                 "#pv-prefs span.sep-x { margin-left: 0px !important; }",
  8827.                 "#pv-prefs label.sep-x { margin-right: 5px; }",
  8828.                 "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }",
  8829.                 "#pv-prefs input.color { width: 120px; }",
  8830.                 "#pv-prefs input.order { width: 250px; }",
  8831.             ].join('\n'),
  8832.             fields: {
  8833.                 // 浮动工具栏
  8834.                 'floatBar.position': {
  8835.                     label: i18n("position"),
  8836.                     type: 'select',
  8837.                     options: {
  8838.                         'top left': i18n("topLeft"),
  8839.                         'top right': i18n("topRight"),
  8840.                         'bottom right': i18n("bottomRight"),
  8841.                         'bottom left': i18n("bottomLeft"),
  8842.                         'top center': i18n("topCenter"),
  8843.                         'bottom center': i18n("bottomCenter")
  8844.                     },
  8845.                     "default": prefs.floatBar.position,
  8846.                     section: [i18n("floatBar")],
  8847.                 },
  8848.                 'floatBar.showDelay': {
  8849.                     label: i18n("showDelay"),
  8850.                     type: 'int',
  8851.                     "default": prefs.floatBar.showDelay,
  8852.                     after: ' '+i18n("ms"),
  8853.                 },
  8854.                 'floatBar.hideDelay': {
  8855.                     label: i18n("hideDelay"),
  8856.                     type: 'int',
  8857.                     className: 'hideDelay',
  8858.                     "default": prefs.floatBar.hideDelay,
  8859.                     after: ' '+i18n("ms")
  8860.                 },
  8861.                 'floatBar.forceShow.size.w': {
  8862.                     label: i18n("forceShow"),
  8863.                     type: 'int',
  8864.                     className: 'size',
  8865.                     "default": prefs.floatBar.forceShow.size.w,
  8866.                     title: i18n("forceShowTip"),
  8867.                     line: 'start',
  8868.                 },
  8869.                 'floatBar.forceShow.size.h': {
  8870.                     label: ' x ',
  8871.                     type: 'int',
  8872.                     className: 'sep-x',
  8873.                     after: ' '+i18n("px"),
  8874.                     "default": prefs.floatBar.forceShow.size.h,
  8875.                     line: 'end',
  8876.                 },
  8877.                 'floatBar.minSizeLimit.w': {
  8878.                     label: i18n("minSizeLimit"),
  8879.                     type: 'int',
  8880.                     className: 'size',
  8881.                     "default": prefs.floatBar.minSizeLimit.w,
  8882.                     title: i18n("minSizeLimitTip"),
  8883.                     line: 'start',
  8884.                 },
  8885.                 'floatBar.minSizeLimit.h': {
  8886.                     label: ' x ',
  8887.                     type: 'int',
  8888.                     className: 'sep-x',
  8889.                     after: ' '+i18n("px"),
  8890.                     "default": prefs.floatBar.minSizeLimit.h,
  8891.                     line: 'end',
  8892.                 },
  8893.                 'floatBar.butonOrder': {
  8894.                     label: i18n("butonOrder"),
  8895.                     type: 'text',
  8896.                     className: 'order',
  8897.                     "default": prefs.floatBar.butonOrder.join(', '),
  8898.                 },
  8899.                 'floatBar.listenBg': {
  8900.                     label: i18n("listenBg"),
  8901.                     type: 'checkbox',
  8902.                     "default": prefs.floatBar.listenBg,
  8903.                     title: i18n("listenBgTip")
  8904.                 },
  8905.                 // 按键
  8906.                 'floatBar.keys.enable': {
  8907.                     label: i18n("keysEnable"),
  8908.                     type: 'checkbox',
  8909.                     "default": prefs.floatBar.keys.enable
  8910.                 },
  8911.                 'floatBar.keys.actual': {
  8912.                     label: i18n("keysActual"),
  8913.                     type: 'text',
  8914.                     className: 'floatBar-key',
  8915.                     "default": prefs.floatBar.keys.actual,
  8916.                     title: i18n("keysActualTip")
  8917.                 },
  8918.                 'floatBar.keys.search': {
  8919.                     label: i18n("keysSearch"),
  8920.                     type: 'text',
  8921.                     className: 'floatBar-key',
  8922.                     "default": prefs.floatBar.keys.search,
  8923.                     title: i18n("keysSearchTip")
  8924.                 },
  8925.                 'floatBar.keys.current': {
  8926.                     label: i18n("keysCurrent"),
  8927.                     type: 'text',
  8928.                     className: 'floatBar-key',
  8929.                     "default": prefs.floatBar.keys.current,
  8930.                     title: i18n("keysCurrentTip")
  8931.                 },
  8932.                 'floatBar.keys.magnifier': {
  8933.                     label: i18n("keysMagnifier"),
  8934.                     type: 'text',
  8935.                     className: 'floatBar-key',
  8936.                     "default": prefs.floatBar.keys.magnifier,
  8937.                     title: i18n("keysMagnifierTip")
  8938.                 },
  8939.                 'floatBar.keys.gallery': {
  8940.                     label: i18n("keysGallery"),
  8941.                     type: 'text',
  8942.                     className: 'floatBar-key',
  8943.                     "default": prefs.floatBar.keys.gallery,
  8944.                     title: i18n("keysGalleryTip")
  8945.                 },
  8946.  
  8947.                 // 放大镜
  8948.                 'magnifier.radius': {
  8949.                     label: i18n("magnifierRadius"),
  8950.                     type: 'int',
  8951.                     "default": prefs.magnifier.radius,
  8952.                     section: [i18n("magnifier")],
  8953.                     after: ' '+i18n("px")
  8954.                 },
  8955.                 'magnifier.wheelZoom.enabled': {
  8956.                     label: i18n("magnifierWheelZoomEnabled"),
  8957.                     type: 'checkbox',
  8958.                     "default": prefs.magnifier.wheelZoom.enabled,
  8959.                 },
  8960.                 'magnifier.wheelZoom.range': {
  8961.                     label: i18n("magnifierWheelZoomRange"),
  8962.                     type: 'textarea',
  8963.                     "default": prefs.magnifier.wheelZoom.range.join(', '),
  8964.                 },
  8965.  
  8966.                 // 图库
  8967.                 'gallery.fitToScreen': {
  8968.                     label: i18n("galleryFitToScreen"),
  8969.                     type: 'checkbox',
  8970.                     "default": prefs.gallery.fitToScreen,
  8971.                     section: [i18n("gallery")],
  8972.                     title: i18n("galleryFitToScreenTip")
  8973.                 },
  8974.                 'gallery.scrollEndToChange': {
  8975.                     label: i18n("galleryScrollEndToChange"),
  8976.                     type: 'checkbox',
  8977.                     "default": prefs.gallery.scrollEndToChange,
  8978.                     title: i18n("galleryScrollEndToChangeTip")
  8979.                 },
  8980.                 'gallery.exportType': {
  8981.                     label: i18n("galleryExportType"),
  8982.                     type: 'select',
  8983.                     options: {
  8984.                         'grid': i18n("grid"),
  8985.                         'gridBig': i18n("gridBig"),
  8986.                         'list': i18n("list")
  8987.                     },
  8988.                     "default": prefs.gallery.exportType,
  8989.                 },
  8990.                 'gallery.loadAll': {
  8991.                     label: i18n("galleryLoadAll"),
  8992.                     type: 'checkbox',
  8993.                     "default": prefs.gallery.loadAll,
  8994.                     title: i18n("galleryLoadAllTip")
  8995.                 },
  8996.                 'gallery.scaleSmallSize': {
  8997.                     label: i18n("galleryScaleSmallSize1"),
  8998.                     type: 'int',
  8999.                     "default": prefs.gallery.scaleSmallSize,
  9000.                     after: i18n("galleryScaleSmallSize2")
  9001.                 },
  9002.                 'gallery.showSmallSize':{
  9003.                     label: i18n("galleryShowSmallSize"),
  9004.                     type: 'checkbox',
  9005.                     "default": prefs.gallery.showSmallSize
  9006.                 },
  9007.                 'gallery.transition': {
  9008.                     label: i18n("galleryTransition"),
  9009.                     type: 'checkbox',
  9010.                     "default": prefs.gallery.transition
  9011.                 },
  9012.                 'gallery.sidebarPosition': {
  9013.                     label: i18n("gallerySidebarPosition"),
  9014.                     type: 'select',
  9015.                     options: {
  9016.                         'bottom': i18n("bottom"),
  9017.                         'right': i18n("right"),
  9018.                         'left': i18n("left"),
  9019.                         'top': i18n("top")
  9020.                     },
  9021.                     "default": prefs.gallery.sidebarPosition,
  9022.                     line: 'start',
  9023.                 },
  9024.                 'gallery.sidebarSize': {
  9025.                     label: i18n("gallerySidebarSize"),
  9026.                     type: 'int',
  9027.                     "default": prefs.gallery.sidebarSize,
  9028.                     title: i18n("gallerySidebarSizeTip"),
  9029.                     after: ' '+i18n("px"),
  9030.                     line: 'end',
  9031.                 },
  9032.                 'gallery.max': {
  9033.                     label: i18n("galleryMax1"),
  9034.                     type: 'number',
  9035.                     "default": prefs.gallery.max,
  9036.                     after: i18n("galleryMax2")
  9037.                 },
  9038.                 'gallery.autoZoom': {
  9039.                     label: i18n("galleryAutoZoom"),
  9040.                     type: 'checkbox',
  9041.                     "default": prefs.gallery.autoZoom,
  9042.                     title: i18n("galleryAutoZoomTip")
  9043.                 },
  9044.                 'gallery.descriptionLength': {
  9045.                     label: i18n("galleryDescriptionLength1"),
  9046.                     type: 'int',
  9047.                     "default": prefs.gallery.descriptionLength,
  9048.                     after: i18n("galleryDescriptionLength2")
  9049.                 },
  9050.                 'gallery.autoOpenSites': {
  9051.                     label: i18n("galleryAutoOpenSites"),
  9052.                     type: 'textarea',
  9053.                     "default": prefs.gallery.autoOpenSites
  9054.                 },
  9055.                 'gallery.editSite': {
  9056.                     label: i18n("galleryEditSite"),
  9057.                     type: 'select',
  9058.                     options: {
  9059.                         'Pixlr': 'Pixlr',
  9060.                         'Toolpic': 'Toolpic'
  9061.                     },
  9062.                     "default": prefs.gallery.editSite,
  9063.                 },
  9064.  
  9065.                 // 图片窗口
  9066.                 'imgWindow.fitToScreen': {
  9067.                     label: i18n("imgWindowFitToScreen"),
  9068.                     type: 'checkbox',
  9069.                     "default": prefs.imgWindow.fitToScreen,
  9070.                     section: [i18n("imgWindow")],
  9071.                     title: i18n("imgWindowFitToScreenTip"),
  9072.                 },
  9073.                 'imgWindow.close.defaultTool': {
  9074.                     label: i18n("imgWindowDefaultTool"),
  9075.                     type: 'select',
  9076.                     options: {
  9077.                         'hand': i18n("hand"),
  9078.                         'rotate': i18n("rotate"),
  9079.                         'zoom': i18n("zoom"),
  9080.                     },
  9081.                     "default": prefs.imgWindow.close.defaultTool,
  9082.                 },
  9083.                 'imgWindow.close.escKey': {
  9084.                     label: i18n("imgWindowEscKey"),
  9085.                     type: 'checkbox',
  9086.                     "default": prefs.imgWindow.close.escKey,
  9087.                     line: 'start',
  9088.                 },
  9089.                 'imgWindow.close.dblClickImgWindow': {
  9090.                     label: i18n("imgWindowDblClickImgWindow"),
  9091.                     type: 'checkbox',
  9092.                     "default": prefs.imgWindow.close.dblClickImgWindow,
  9093.                 },
  9094.                 'imgWindow.close.clickOutside': {
  9095.                     label: i18n("imgWindowClickOutside"),
  9096.                     type: 'select',
  9097.                     options: {
  9098.                         '': i18n("none"),
  9099.                         'click': i18n("click"),
  9100.                         'dblclick': i18n("dblclick"),
  9101.                     },
  9102.                     "default": prefs.imgWindow.close.clickOutside,
  9103.                     line: 'end',
  9104.                 },
  9105.                 'imgWindow.overlayer.shown': {
  9106.                     label: i18n("imgWindowOverlayerShown"),
  9107.                     type: 'checkbox',
  9108.                     "default": prefs.imgWindow.overlayer.shown,
  9109.                     line: 'start',
  9110.                 },
  9111.                 'imgWindow.overlayer.color': {
  9112.                     label: i18n("imgWindowOverlayerColor"),
  9113.                     type: 'text',
  9114.                     className: 'color',
  9115.                     "default": prefs.imgWindow.overlayer.color,
  9116.                     line: 'end'
  9117.                 },
  9118.                 'imgWindow.shiftRotateStep': {
  9119.                     label: i18n("imgWindowShiftRotateStep1"),
  9120.                     type: 'int',
  9121.                     "default": prefs.imgWindow.shiftRotateStep,
  9122.                     after: i18n("imgWindowShiftRotateStep2")
  9123.                 },
  9124.                 'imgWindow.zoom.mouseWheelZoom': {
  9125.                     label: i18n("imgWindowMouseWheelZoom"),
  9126.                     type: 'checkbox',
  9127.                     "default": prefs.imgWindow.zoom.mouseWheelZoom,
  9128.                 },
  9129.                 'imgWindow.zoom.range': {
  9130.                     label: i18n("imgWindowZoomRange"),
  9131.                     type: 'textarea',
  9132.                     "default": prefs.imgWindow.zoom.range.join(', '),
  9133.                     title: i18n("imgWindowZoomRangeTip"),
  9134.                     attr: {
  9135.                         "spellcheck": "false"
  9136.                     }
  9137.                 },
  9138.  
  9139.                 // 其它
  9140.                 'waitImgLoad': {
  9141.                     label: i18n("waitImgLoad"),
  9142.                     type: 'checkbox',
  9143.                     "default": prefs.waitImgLoad,
  9144.                     section: [i18n("others")],
  9145.                     title: i18n("waitImgLoadTip")
  9146.                 },
  9147.                 'debug': {
  9148.                     label: i18n("debug"),
  9149.                     type: 'checkbox',
  9150.                     "default": prefs.debug
  9151.                 },
  9152.                 'firstEngine': {
  9153.                     label: i18n("firstEngine"),
  9154.                     type: 'select',
  9155.                     options: {
  9156.                         "Tineye":"Tineye",
  9157.                         "Google":"Google",
  9158.                         "Baidu":"Baidu"
  9159.                     },
  9160.                     "default": prefs.firstEngine,
  9161.                 },
  9162.             },
  9163.             events: {
  9164.                 open: function(doc, win, frame) {
  9165.                 },
  9166.                 save: function() {
  9167.                     loadPrefs();
  9168.                 }
  9169.             }
  9170.         });
  9171.  
  9172.  
  9173.         GM_registerMenuCommand('Picviewer CE+ '+i18n("config"), openPrefs);
  9174.  
  9175.         loadPrefs();
  9176.  
  9177.         if(prefs.gallery.autoOpenSites && new RegExp(prefs.gallery.autoOpenSites).test(location.href)){
  9178.             setTimeout(function(){openGallery();},2000);
  9179.         }
  9180.  
  9181.         // 注册按键
  9182.         if (prefs.floatBar.keys.enable) {
  9183.             document.addEventListener('keydown', keydown, false);
  9184.         }
  9185.  
  9186.         function openPrefs() {
  9187.             GM_config.open();
  9188.         }
  9189.  
  9190.         function loadPrefs() {
  9191.             // 根据 GM_config 的 key 载入设置到 prefs
  9192.             Object.keys(GM_config.fields).forEach(function(keyStr) {
  9193.                 var keys = keyStr.split('.');
  9194.                 var lastKey = keys.pop();
  9195.  
  9196.                 var lastPref = keys.reduce(function(previousValue, curKey) {
  9197.                     return previousValue[curKey];
  9198.                 }, prefs) || prefs;
  9199.  
  9200.                 var value = GM_config.get(keyStr);
  9201.                 if (typeof value != 'undefined') {
  9202.                     // 特殊的
  9203.                     if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') {
  9204.                         lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)});
  9205.                     } else if(keyStr == 'floatBar.butonOrder') {
  9206.                         lastPref[lastKey] = value.replace(/^\s*|\s*$/g,"").split(/\s*[,，]\s*/);
  9207.                     } else {
  9208.                         lastPref[lastKey] = value;
  9209.                     }
  9210.                 }
  9211.             });
  9212.  
  9213.             debug = prefs.debug ? console.debug.bind(console) : function() {};
  9214.         }
  9215.  
  9216.     };
  9217.  
  9218.     function init2(){
  9219.         init(topObject,window,document,arrayFn,envir,storage,unsafeWindow);
  9220.     };
  9221.  
  9222.  
  9223.     //大致检测运行环境
  9224.     var envir={
  9225.         ie:typeof document.documentMode == 'number',
  9226.         firefox:typeof XPCNativeWrapper == 'function',
  9227.         opera:!!window.opera,
  9228.         chrome:!!window.chrome,
  9229.     };
  9230.  
  9231.     //ie的话，不支持 < ie9的版本
  9232.     if(envir.ie && document.documentMode < 9){
  9233.         return;
  9234.     };
  9235.  
  9236.  
  9237.     var arrayFn=(function(){
  9238.         //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList.....
  9239.  
  9240.         //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
  9241.         //类似做到 for 循环，在满足条件的时候直接break跳出的效果。
  9242.         if(typeof Array.prototype['_find']!='function'){
  9243.             Object.defineProperty(Array.prototype,'_find',{
  9244.                 value:function(callback , thisArg){
  9245.                     if (this == null){
  9246.                         throw new TypeError( "this is null or not defined" );
  9247.                     };
  9248.  
  9249.                     if(typeof callback != 'function') {
  9250.                         throw new TypeError( callback + " is not a function" );
  9251.                     };
  9252.  
  9253.                     var i = 0,
  9254.                         l = this.length,
  9255.                         value,
  9256.                         hasOwnProperty=Object.prototype.hasOwnProperty
  9257.                     ;
  9258.  
  9259.  
  9260.                     while(i<l){
  9261.                         if(hasOwnProperty.call(this,i)){
  9262.                             value = this[i];
  9263.                             if(callback.call( thisArg, value, i, this )===true){
  9264.                                 return [value,i,this];
  9265.                             };
  9266.                         };
  9267.                         i++;
  9268.                     };
  9269.                 },
  9270.                 writable:true,
  9271.                 enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。
  9272.                 configurable:true,
  9273.             });
  9274.         };
  9275.  
  9276.         var arrayProto=Array.prototype;
  9277.         return {
  9278.             _find:arrayProto._find,
  9279.             slice:arrayProto.slice,
  9280.             forEach:arrayProto.forEach,
  9281.             some:arrayProto.some,
  9282.             every:arrayProto.every,
  9283.             map:arrayProto.map,
  9284.             filter:arrayProto.filter,
  9285.             indexOf:arrayProto.indexOf,
  9286.             lastIndexOf:arrayProto.lastIndexOf,
  9287.         };
  9288.  
  9289.     })();
  9290.  
  9291.  
  9292.     var storage={
  9293.         supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数
  9294.         mxAppStorage:(function(){//傲游扩展储存接口
  9295.             try{
  9296.                 return window.external.mxGetRuntime().storage;
  9297.             }catch(e){
  9298.             };
  9299.         })(),
  9300.         operaUJSStorage:(function(){//opera userjs全局存储接口
  9301.             try{
  9302.                 return window.opera.scriptStorage;
  9303.             }catch(e){
  9304.             };
  9305.         })(),
  9306.         setItem:function(key,value){
  9307.             if(this.operaUJSStorage){
  9308.                 this.operaUJSStorage.setItem(key,value);
  9309.             }else if(this.mxAppStorage){
  9310.                 this.mxAppStorage.setConfig(key,value);
  9311.             }else if(this.supportGM){
  9312.                 GM_setValue(key,value);
  9313.             }else if(window.localStorage){
  9314.                 window.localStorage.setItem(key,value);
  9315.             };
  9316.         },
  9317.         getItem:function(key){
  9318.             var value;
  9319.             if(this.operaUJSStorage){
  9320.                 value=this.operaUJSStorage.getItem(key);
  9321.             }else if(this.mxAppStorage){
  9322.                 value=this.mxAppStorage.getConfig(key);
  9323.             }else if(this.supportGM){
  9324.                 value=GM_getValue(key);
  9325.             }else if(window.localStorage){
  9326.                 value=window.localStorage.getItem(key);
  9327.             };
  9328.             return value;
  9329.         },
  9330.     };
  9331.  
  9332.     function getUrl(url, callback, onError){
  9333.         GM_xmlhttpRequest({
  9334.             method: 'GET',
  9335.             url: url,
  9336.             onload: callback,
  9337.             onerror: onError
  9338.         });
  9339.     }
  9340.  
  9341.     function setSearchState(words,imgCon){
  9342.         if(words)console.info(words);
  9343.         var searchState = (imgCon?imgCon:document).querySelector('.pv-pic-search-state');
  9344.         if(searchState)searchState.innerHTML=words;
  9345.     }
  9346.  
  9347.     var searchSort=["Tineye","Google","Baidu"];
  9348.     function sortSearch(){
  9349.         for(var i=0;i<searchSort.length;i++){
  9350.             if(searchSort[i]==prefs.firstEngine){
  9351.                 searchSort.splice(i,1);
  9352.                 break;
  9353.             }
  9354.         }
  9355.         searchSort.unshift(prefs.firstEngine);
  9356.     }
  9357.  
  9358.     function searchImgByImg(imgSrc, imgCon, callBack, onError, noneResult, searchFrom){
  9359.         let srcs=[];
  9360.         var searchBaidu=function(){
  9361.             setSearchState(i18n("beginSearchImg","百度"),imgCon);
  9362.             getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){
  9363.                 let baiduJson;
  9364.                 try{
  9365.                     baiduJson=JSON.parse(d.responseText);
  9366.                 }catch(e){
  9367.                     setSearchState(i18n("findNoPic"),imgCon);
  9368.                     setTimeout(function(){
  9369.                         setSearchState("",imgCon);
  9370.                     },2000);
  9371.                     searchNext();
  9372.                     return;
  9373.                 }
  9374.                 if(baiduJson.data[0]){
  9375.                     srcs=[];
  9376.                     for(let imgData of baiduJson.data){
  9377.                         if(srcs.length>2)break;
  9378.                         srcs.push(imgData.objURL);
  9379.                     }
  9380.                     setSearchState(i18n("findOverBeginLoad",["百度",srcs.length]),imgCon);
  9381.                     callBackFun(srcs);
  9382.                 }else{
  9383.                     searchNext();
  9384.                     return;
  9385.                 }
  9386.             }, onError);
  9387.         };
  9388.         var searchGoogle=function(){
  9389.             setSearchState(i18n("beginSearchImg","Google"),imgCon);
  9390.             getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){
  9391.                 let googleHtml=document.implementation.createHTMLDocument('');
  9392.                 googleHtml.documentElement.innerHTML = d.responseText;
  9393.                 let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a");
  9394.                 if(sizeUrl){
  9395.                     getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){
  9396.                         googleHtml.documentElement.innerHTML = d.responseText;
  9397.                         let imgs=googleHtml.querySelectorAll("div.rg_meta");
  9398.                         if(imgs.length==0){searchNext();return;}
  9399.                         srcs=[];
  9400.                         for(var i=0;i<imgs.length;i++){
  9401.                             if(srcs.length>2)break;
  9402.                             let jsonData=JSON.parse(imgs[i].innerHTML);
  9403.                             srcs.push(jsonData.ou);
  9404.                         }
  9405.                         setSearchState(i18n("findOverBeginLoad",["Google",srcs.length]),imgCon);
  9406.                         callBackFun(srcs);
  9407.                     }, onError);
  9408.                 }else{
  9409.                     searchNext();
  9410.                 }
  9411.             }, onError);
  9412.         };
  9413.         var searchTineye=function(){
  9414.             setSearchState(i18n("beginSearchImg","Tineye"),imgCon);
  9415.             getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){
  9416.                 let tineyeHtml=document.implementation.createHTMLDocument('');
  9417.                 tineyeHtml.documentElement.innerHTML = d.responseText;
  9418.                 let searchImg=tineyeHtml.querySelectorAll(".match-details>div.match:first-of-type>p.image-link:first-of-type>a");
  9419.                 if(searchImg.length>0){
  9420.                     srcs=[];
  9421.                     for(var i=0;i<searchImg.length;i++){
  9422.                         if(srcs.length>2)break;
  9423.                         srcs.push(searchImg[i].href);
  9424.                     }
  9425.                     setSearchState(i18n("findOverBeginLoad",["Tineye",srcs.length]),imgCon);
  9426.                     callBackFun(srcs);
  9427.                 }else{
  9428.                     searchNext();
  9429.                 }
  9430.             }, onError);
  9431.         };
  9432.         var searchNext=function(){
  9433.             searchFrom++;
  9434.             if(searchFrom<=searchSort.length)switchSearch();
  9435.             else{
  9436.                 if(noneResult)noneResult();
  9437.                 setSearchState(i18n("findNoPic"),imgCon);
  9438.                 setTimeout(function(){
  9439.                     setSearchState("",imgCon);
  9440.                 },2000);
  9441.             }
  9442.         };
  9443.         var callBackFun=function(srcs){
  9444.             callBack(srcs, searchFrom);
  9445.         };
  9446.         if(!searchFrom)searchFrom=1;
  9447.         var switchSearch=function(){
  9448.             switch(searchSort[searchFrom-1]){
  9449.                 case "Baidu":
  9450.                     searchBaidu();
  9451.                     break;
  9452.                 case "Google":
  9453.                     searchGoogle();
  9454.                     break;
  9455.                 case "Tineye":
  9456.                     searchTineye();
  9457.                     break;
  9458.                 default:
  9459.                     searchTineye();
  9460.                     break;
  9461.             }
  9462.         };
  9463.         switchSearch();
  9464.     }
  9465.  
  9466.     init2();
  9467.  
  9468. })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));