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Picviewer CE+

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

当前为 2017-09-06 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           Picviewer CE+
  3. // @name:zh-CN         Picviewer CE+
  4. // @name:zh-TW         Picviewer CE+
  5. // @author         NLF && ywzhaiqi && hoothin
  6. // @description    Powerful picture viewing tool online, which can popup/scale/rotate/batch save pictures or find the HD original picture automatically
  7. // @description:zh-CN    NLF 的围观图修改版，增加高清原图查找显示（在线看图工具，支持图片翻转、旋转、缩放、弹出大图、批量保存、查找原图）
  8. // @description:zh-TW    NLF 的圍觀圖修改版，增加高清原圖查詢顯示（線上看圖工具，支援圖片翻轉、旋轉、縮放、彈出大圖、批量儲存、查詢原圖）
  9. // @version        2017.9.6.1
  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://gf.qytechs.cn/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 prefs;
  42.     function init(topObject,window,document,arrayFn,envir,storage,unsafeWindow){
  43.         // 默认设置，请到设置界面修改
  44.         prefs={
  45.             floatBar:{//浮动工具栏相关设置.
  46.                 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)
  47.                 listenBg:true,//监听背景图
  48.                 showDelay:366,//浮动工具栏显示延时.单位(毫秒)
  49.                 hideDelay:566,//浮动工具栏隐藏延时.单位(毫秒)
  50.                 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);
  51.                 offset:{//浮动工具栏偏移.单位(像素)
  52.                     x:-15,//x轴偏移(正值,向右偏移,负值向左)
  53.                     y:-15,//y轴偏移(正值,向下,负值向上)
  54.                 },
  55.                 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.
  56.                     enabled:true,//启用强制显示.
  57.                     size:{//图片尺寸.单位(像素);
  58.                         w:166,
  59.                         h:166,
  60.                     },
  61.                 },
  62.                 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.
  63.                     w:100,
  64.                     h:100,
  65.                 },
  66.  
  67.                 // 按键，感觉用不太到，默认禁用
  68.                 keys: {
  69.                     enable: false,
  70.                     actual: 'a',  //  当出现悬浮条时按下 `a` 打开原图
  71.                     search: 's',
  72.                     current: 'c',
  73.                     magnifier: 'm',
  74.                     gallery: 'g',
  75.                 },
  76.             },
  77.  
  78.             magnifier:{//放大镜的设置.
  79.                 radius: 77,//默认半径.单位(像素).
  80.                 wheelZoom:{//滚轮缩放.
  81.                     enabled:true,
  82.                     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.)..
  83.                     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
  84.                 },
  85.             },
  86.  
  87.             gallery:{//图库相关设定
  88.                 loadAll:true,//加载更多时是否加载全部页面
  89.                 fitToScreen:true,//图片适应屏幕(适应方式为contain，非cover).
  90.                 scrollEndToChange:true,
  91.                 exportType:'grid',
  92.                 sidebarPosition: 'bottom',//'top' 'right' 'bottom' 'left'  四个可能值
  93.                 sidebarSize: 120,//侧栏的高（如果是水平放置）或者宽（如果是垂直放置）
  94.                 sidebarToggle: true,  // 是否显示隐藏按钮
  95.                 transition:true,//大图片区的动画。
  96.                 preload:true,//对附近的图片进行预读。
  97.                 max:5,//最多预读多少张（前后各多少张）
  98.  
  99.                 zoomresized: 25,  // 图片尺寸最少相差比例，单位：%
  100.                 scaleSmallSize: 250,  // 图库的新类别，缩放的图片，尺寸的高或宽都小于该值
  101.                 showSmallSize:true,//是否默认显示小尺寸图片
  102.  
  103.                 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
  104.                 scrollEndAndLoad_num: 3,  // 最后几张图片执行
  105.  
  106.                 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）
  107.                 descriptionLength: 32,  // 注释的最大宽度
  108.             },
  109.  
  110.             imgWindow:{// 图片窗相关设置
  111.                 fitToScreen: false,//适应屏幕,并且水平垂直居中(适应方式为contain，非cover).
  112.                 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。
  113.                 defaultTool:'hand',//"hand","rotate","zoom";打开窗口的时候默认选择的工具
  114.                 close:{//关闭的方式
  115.                     escKey:true,//按esc键
  116.                     dblClickImgWindow: true,//双击图片窗口
  117.                     clickOutside:'', // 点击图片外部关闭。值为''|'click'|'dblclick'；无或点击或双击
  118.                 },
  119.                 overlayer:{// 覆盖层.
  120.                     shown:false,//显示
  121.                     color:'rgba(0,0,0,0.8)',//颜色和不透明度设置.
  122.                 },
  123.                 shiftRotateStep:15,// 旋转的时候，按住shift键时,旋转的步进.单位:度.
  124.                 zoom:{//滚轮缩放
  125.                     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-_-!~)
  126.                     mouseWheelZoom:true,//是否允许使用滚轮缩放。
  127.                 },
  128.             },
  129.  
  130.             //等图片完全载入后,才开始执行弹出,放大等等操作,
  131.             //按住ctrl键的时候,可以临时执行和这个设定相反的设定.
  132.             waitImgLoad: false,
  133.  
  134.             //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，
  135.             //按住shift键，可以临时执行和这个设定相反的设定
  136.             framesPicOpenInTopWindow: true,
  137.  
  138.             // lowLevel: true,  // 如果有多个图片，优先选择低一级的
  139.  
  140.             debug: false,
  141.             firstEngine:"Tineye"
  142.         };
  143.  
  144.         //各网站高级规则;
  145.         var siteInfo=[
  146.             {name: "google 图片搜索",
  147.              //网址例子.(方便测试.查看.之类的)
  148.              siteExample:"http://www.google.com.hk/search?q=firefox&tbm=isch",
  149.              //是否启用
  150.              enabled:true,
  151.              //站点正则
  152.              url:/https?:\/\/www.google(\.\w{1,3}){1,3}\/search\?.*&tbm=isch/,
  153.              //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）
  154.              // 无效？只有少数情况下有作用？
  155.              clikToOpen:{
  156.                  enabled:false,
  157.                  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)）
  158.                  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)
  159.              },
  160.              //获取图片实际地址的处理函数,
  161.              //this 为当前鼠标悬浮图片的引用,
  162.              //第一个参数和this相同，也是当前鼠标悬浮图片的引用,
  163.              //第二个参数为包裹当前图片的第一个a元素(可能不存在).
  164.              getImage:function(img,a){
  165.                  if(!a)return;
  166.                  if (a.href.match(/imgurl=(.*?\.\w{1,5})&/i)) {
  167.                      return decodeURIComponent(RegExp.$1);
  168.                  }
  169.              },
  170.  
  171.              // ====== 我新增的 ======
  172.              // 自定义样式
  173.              css: '',
  174.              // 排除的图片正则
  175.              // exclude: /weixin_code\.png$/i,
  176.             },
  177.             {name: "Bing 图片搜索",
  178.              siteExample:"http://cn.bing.com/images/search?q=%E7%BE%8E%E5%A5%B3",
  179.              enabled:true,
  180.              url: /^https?:\/\/[^.]*\.bing\.com\/images\//i,
  181.              getImage:function(img, a){
  182.                  if (!a) return;
  183.                  var oldsrc=this.src;
  184.                  var $ = /,imgurl:"([^"]+)/.exec(a.getAttribute('m'));
  185.                  var newsrc= $ ? $[1] : '';
  186.                  if(newsrc!=oldsrc)return newsrc;
  187.              }
  188.             },
  189.             {name:"百度贴吧",
  190.              enabled:true,
  191.              url:/^https?:\/\/tieba\.baidu\.[^\/]+\//i,
  192.              getImage:function(img){
  193.                  var src=img.src;
  194.                  var reg=/^(http:\/\/imgsrc\.baidu\.com\/forum\/)ab(pic\/item\/[\w.]+)/i ;
  195.                  var portrait=/\/sys\/portrait/;
  196.                  var result=src.match(reg);
  197.                  //帖子列表页面
  198.                  if(portrait.test(src)){
  199.                      return src.replace(/\/sys\/portrait/,"/sys/portraitl");
  200.                  }else if(result){//小图的时候
  201.                      return result[1]+result[2];
  202.                  }else{//小图点击之后的较大图，或者帖子内容页面的图片。
  203.                      var prefix = 'http://imgsrc.baidu.com/forum/pic/item/';
  204.                      var reg2 = /\/sign=\w+\/([\w.]+)$/;
  205.                      var sign = src.match(reg2);
  206.                      return  sign ? prefix + sign[1] : null;
  207.                  };
  208.              },
  209.             },
  210.             // 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。
  211.             {name: "百度图片搜索",
  212.              siteExample: "http://image.baidu.com/i?ie=utf-8&word=%E9%A3%8E%E6%99%AF&oq=%E9%A3%8E%E6%99",
  213.              enabled: true,
  214.              url: /^https?:\/\/image\.baidu\.com\/.*&word=/i,
  215.              getImage: function(img, a) {
  216.                  if (!a) return;
  217.                  var reg = /&objurl=(http.*?\.(?:jpg|jpeg|png|gif|bmp))/i;
  218.                  if (a.href.match(reg)) {
  219.                      return decodeURIComponent(RegExp.$1);
  220.                  }
  221.              }
  222.             },
  223.             {name:"豆瓣",
  224.                 siteExample:"http://movie.douban.com/photos/photo/1000656155/",
  225.                 enabled: false,
  226.                 url:/^https?:\/\/[^.]*\.douban\.com/i,
  227.                 getImage:function(){
  228.                     var oldsrc = this.src,
  229.                         newsrc = oldsrc;
  230.                     var pic = /\/view\/photo\/(?:photo|albumcover|albumicon|thumb)\/public\//i;
  231.                     var movieCover = /\/view\/movie_poster_cover\/[si]pst\/public\//i;
  232.                     var bookCover = /\/view\/ark_article_cover\/cut\/public\//i;
  233.                     var spic = /(img\d+.douban.com)\/[sm]pic\//i
  234.  
  235.                     // 这个网址大图会出错
  236.                     // http://movie.douban.com/subject/25708579/discussion/58950206/
  237.                     if(/movie\.douban\.com\/subject\/\d+\/discussion/.test(location.href)){
  238.                     } else if (pic.test(oldsrc)) {
  239.                         newsrc = oldsrc.replace(pic, '/view/photo/raw/public/');
  240.                     } else if (movieCover.test(oldsrc)) {
  241.                         newsrc = oldsrc.replace(movieCover, '/view/photo/raw/public/');
  242.                     } else if (bookCover.test(oldsrc)) {
  243.                         newsrc = oldsrc.replace(bookCover, '/view/ark_article_cover/retina/public/');
  244.                     } else if (spic.test(oldsrc)) {
  245.                         newsrc = oldsrc.replace(spic, '$1/lpic/');
  246.                     }
  247.  
  248.                     return newsrc == oldsrc ? null : newsrc;
  249.                 }
  250.             },
  251.             {name:"新浪微博",
  252.              siteExample:"http://weibo.com/pub/?source=toptray",
  253.              enabled:true,
  254.              url:/^https?:\/\/(?:[^.]+\.)*weibo\.com/i,
  255.              getImage:function(img){
  256.                  var oldsrc=this.src;
  257.                  var pic=/(\.sinaimg\.cn\/)(?:bmiddle)/i;//微博内容图片.
  258.                  var pic2=/(\.sinaimg\.cn\/)(?:square|thumbnail)/i;// 微博内容图片2.
  259.                  var head=/(\.sinaimg\.cn\/\d+)\/50\//i;//头像.
  260.                  var photoList=/\.sinaimg\.cn\/thumb\d+\/\w+/i//相册
  261.                  var newsrc;
  262.                  if(pic.test(oldsrc)){
  263.                      newsrc=oldsrc.replace(pic,'$1large');  // large 不是每一张图片都有的
  264.                      return newsrc==oldsrc? '' : newsrc;
  265.                  } else if (pic2.test(oldsrc)) {
  266.                      newsrc=oldsrc.replace(pic2,'$1mw1024');
  267.                      return newsrc==oldsrc? '' : newsrc;
  268.                  } else if(head.test(oldsrc)){
  269.                      newsrc=oldsrc.replace(head,'$1/180/');
  270.                      return newsrc==oldsrc? '' : newsrc;
  271.                  }else if(photoList.test(oldsrc)){
  272.                      newsrc=oldsrc.replace(/thumb\d+/,'mw690');
  273.                      return newsrc==oldsrc? '' : newsrc;
  274.                  };
  275.              },
  276.             },
  277.             {name:"bilibili",
  278.              enabled:true,
  279.              url:/^https?:\/\/[^.]+\.bilibili.com/i,
  280.              getImage:function(img){
  281.                  var oldsrc=this.src;
  282.                  var pic=/\d+_\d+\/|\d+_x\d+\.jpg$|@\d+w_\d+h\.webp$|_\d+x\d+\.jpg$/i;
  283.                  var newsrc;
  284.                  if(pic.test(oldsrc)){
  285.                      newsrc=oldsrc.replace(pic,'');
  286.                      return newsrc==oldsrc? '' : newsrc;
  287.                  }
  288.              }
  289.             },
  290.             {name:"腾讯微博",
  291.              siteExample:"http://t.qq.com/p/news",
  292.              enabled:true,
  293.              url:/^http:\/\/[^\/]*t\.qq\.com\//i,
  294.              getImage:function(img){
  295.                  var pic=/(\.qpic\.cn\/mblogpic\/\w+)\/\d+/i;//图片
  296.                  var head=/(\.qlogo\.cn\/mbloghead\/\w+)\/\d+/i;//头像.
  297.                  var oldsrc=this.src;
  298.                  var newsrc;
  299.                  if(pic.test(oldsrc)){
  300.                      newsrc=oldsrc.replace(pic,'$1/2000');
  301.                      return newsrc==oldsrc? '' : newsrc;;
  302.                  }else if(head.test(oldsrc)){
  303.                      newsrc=oldsrc.replace(head,'$1/0');
  304.                      return newsrc==oldsrc? '' : newsrc;;
  305.                  };
  306.              },
  307.             },
  308.             {name: "deviantart",
  309.              siteExample: "http://www.deviantart.com",
  310.              enabled:true,
  311.              url:/^https?:\/\/[^.]*\.deviantart\.com/i,
  312.              getImage:function(img, a){
  313.                  var oldsrc=this.src;
  314.                  var newsrc;
  315.                  if(this.className=="fakethumb" && this.parentNode && this.parentNode.parentNode && this.parentNode.parentNode.parentNode && this.parentNode.parentNode.parentNode.dataset){
  316.                      newsrc=this.parentNode.parentNode.parentNode.dataset.superFullImg;
  317.                  }
  318.                  if(!newsrc)
  319.                      newsrc = a.getAttribute('data-super-img') || a.getAttribute('data-super-full-img')
  320.                          || oldsrc.replace(/(http:\/\/[^\/]+\/fs\d+\/)200H\/(.*)/i,'$1$2');
  321.                  return newsrc==oldsrc? '' : newsrc;
  322.              },
  323.             },
  324.             {name: '花瓣网',
  325.              enabled: true,
  326.              url: /^https?:\/\/huaban\.com\//i,
  327.              ext: 'previous-2',
  328.              // ext: function(target) {
  329.              //     if (target.className == 'cover') {
  330.              //         return target.parentNode.querySelector('img');
  331.              //     }
  332.              // },
  333.              getImage: function() {
  334.                  var pic = /(.*img.hb.aicdn.com\/.*)_fw(?:236|320)$/i
  335.                  if (this.src.match(pic)) {
  336.                      return RegExp.$1 + '_fw658';
  337.                  }
  338.              },
  339.              description: './../following-sibling::p[@class="description"]',
  340.              // css: '.pin a.img .cover { display: none; }',
  341.              exclude: /weixin_code\.png$/i,
  342.             },
  343.             // 其它
  344.             {name: "wikipedia",
  345.              enabled:true,
  346.              url:/^https?:\/\/[^.]+.wikipedia.org\//i,
  347.              getImage:function(){
  348.                  var src=this.src;
  349.                  var ret=src.replace('/thumb/','/');
  350.                  if(src==ret)return;//非缩略图
  351.                  return (ret.match(/(https?:\/\/.*)\/\d+px-.*/) || [])[1];
  352.              },
  353.             },
  354.             {name:"沪江碎碎",
  355.              enabled:true,
  356.              url:/^https?:\/\/([^.]+\.)*(?:yeshj\.com|hjenglish\.com|hujiang\.com)/i,
  357.              getImage:function(img){
  358.                  var oldsrc=this.src;
  359.                  var reg=/^(https?:\/\/(?:[^.]+\.)*hjfile.cn\/.+)(_(?:s|m))(\.\w+)$/i;
  360.                  if(reg.test(oldsrc)){
  361.                      return oldsrc.replace(reg,'$1$3');
  362.                  };
  363.              },
  364.             },
  365.             {name: '大众点评',
  366.              siteExample: 'http://www.dianping.com/shop/17873296/photos',
  367.              url: /^https?:\/\/www.dianping.com\/shop/i,
  368.              getImage: function() {
  369.                  var oldsrc = this.src,
  370.                      newsrc;
  371.                  var pic = /(.+?dpfile\.com\/.+)\(240c180\)\/(thumb\..+)/;
  372.                  if (pic.test(oldsrc)) {
  373.                      return oldsrc.replace(pic, '$1(700x700)/$2');
  374.                  }
  375.              }
  376.             },
  377.             // 视频网站
  378.             {name: 'trakt.tv',
  379.              url: /^http:\/\/trakt\.tv\//i,
  380.              siteExample: 'http://trakt.tv/shows',
  381.              getImage: function() {
  382.                  var oldsrc = this.src;
  383.                  if (oldsrc.match(/(.*\/images\/posters\/\d+)-(?:300|138)\.jpg\?(\d+)$/)) {
  384.                      return RegExp.$1 + '.jpg?' + RegExp.$2;
  385.                  }
  386.              }
  387.             },
  388.             // Music
  389.             {name: '网易云音乐',
  390.              url: 'http://music.163.com/*',
  391.              ext: 'previous',  // 扩展模式，检查前面一个是否为 img
  392.              getImage: function() {
  393.                  var oldsrc = this.src;
  394.                  if(this.data){
  395.                      var newsrc = this.data('src');
  396.                      if (oldsrc != newsrc) {
  397.                          return newsrc;
  398.                      }
  399.                  }
  400.                  if (oldsrc.match(/(.*)\?param=\d+y\d+$/)) {
  401.                      return RegExp.$1;
  402.                  }
  403.              }
  404.             },
  405.             // 美女
  406.             {name: "美女薄情馆",  // 这个网站有限制，每天只能看多少张
  407.              url: /^http:\/\/boqingguan\.com\//i,
  408.              siteExample: 'http://boqingguan.com/Picture/31637',
  409.              lazyAttr: 'data-original',  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  410.              getImage: function(img, a) {
  411.                  var oldsrc = this.getAttribute('data-original') || this.src;
  412.                  if (oldsrc) {
  413.                      var newsrc = oldsrc.replace(/![a-z\d]+$/, '');
  414.                      return newsrc == oldsrc ? '' : newsrc;
  415.                  }
  416.              }
  417.             },
  418.             // 游戏
  419.             {name:"178.com",
  420.              enabled:true,
  421.              url:/^https?:\/\/(?:\w+\.)+178\.com\//i,
  422.              clikToOpen:{
  423.                  enabled:true,
  424.                  preventDefault:true,
  425.                  type:'actual',
  426.              },
  427.              getImage:function(img,a){
  428.                  if(!a)return;
  429.                  var reg=/^https?:\/\/(?:\w+\.)+178\.com\/.+?(https?:\/\/img\d*.178.com\/[^.]+\.(?:jpg|jpeg|png|gif|bmp))/i;
  430.                  return (a.href.match(reg) || [])[1];
  431.              },
  432.             },
  433.  
  434.             // 论坛
  435.             {name:"极限主题社区",
  436.              enabled:true,
  437.              url:/^https?:\/\/bbs\.themex\.net\/.+/i,
  438.              clikToOpen:{
  439.                  enabled:true,
  440.                  preventDefault:true,
  441.                  type:'actual',
  442.              },
  443.              getImage:function(){
  444.                  var reg=/^(https?:\/\/bbs\.themex\.net\/attachment\.php\?.+)&thumb=1(.+)/i;
  445.                  var src=this.src;
  446.                  var ret=src.replace(reg,'$1$2');
  447.                  return ret!=src? ret : '';
  448.              },
  449.             },
  450.             {name:"opera官方论坛",
  451.              siteExample:"http://bbs.operachina.com",
  452.              enabled:true,
  453.              url:/^http:\/\/bbs\.operachina\.com/i,
  454.              getImage:function(){
  455.                  var src=this.src;
  456.                  if(/file.php\?id=\d+$/i.test(src)){
  457.                      return src+'&mode=view';
  458.                  };
  459.              },
  460.             },
  461.  
  462.             // 特殊的需要修正
  463.             {name: 'github 修正',
  464.              url: /^https?:\/\/github\.com\//i,
  465.              clikToOpen: {
  466.                  enabled: true,
  467.                  preventDefault: true,
  468.                  type: 'actual',
  469.              },
  470.              getImage: function(img, a) {
  471.                  if (a && a.href.indexOf('/blob/master/') > 0) {
  472.                      return this.src;
  473.                  }
  474.              }
  475.             },
  476.  
  477.             // 需要 xhr 获取的
  478.             {name: '优美图',
  479.              url: /http:\/\/(?:www\.)?topit\.me\//,
  480.              getImage: function(img, a) {  // 如果有 xhr，则应该返回 xhr 的 url
  481.                  if (a && a.href.match(/topit\.me\/item\/\d+/)) {
  482.                      return a.href;
  483.                  }
  484.              },
  485.              lazyAttr: 'data-original',  // 延迟加载技术让后面的图片是 blank.gif
  486.              xhr: {
  487.                  q: ['a[download]', 'a#item-tip'],
  488.              }
  489.             },
  490.             {name: '半次元',
  491.              url: /^https?:\/\/bcy\.net\//,
  492.              getImage: function() {
  493.                  return this.src.replace(/\/\dX\d$|\/w\d+$/,"").replace(/\/cover\//,"/post/").replace(/\/(middle|small)\.jpg/,"/big.jpg");
  494.              }
  495.             },
  496.             {name: 'Steampowered',
  497.              url: /\.steampowered\.com/,
  498.              getImage: function() {
  499.                  return this.src.replace(/\.\d+x\d+\.jpg/,".jpg");
  500.              }
  501.             },
  502.             {name: 'Steamcommunity',
  503.              url: /steamcommunity\.com/,
  504.              getImage: function() {
  505.                  return this.src.replace(/output\-quality=\d+&fit=inside\|\d+\:\d+/,"output-quality=100&fit=inside|0:0");
  506.              }
  507.             },
  508.             {name: '知乎',
  509.              url: /zhihu\.com/,
  510.              getImage: function() {
  511.                  return this.src.replace(/_(b|s|l|\d+x\d+)\./,".");
  512.              }
  513.             },
  514.             {name: 'Nyaa',
  515.              url: /nyaa\.se/,
  516.              getImage: function() {
  517.                  return /upload\/small\//.test(this.src)?this.src.replace(/upload\/small\//,"upload/big/"):null;
  518.              }
  519.             },
  520.             {name: "itunes",
  521.              url: /itunes\.apple\.com/,
  522.              getImage: function() {
  523.                  return this.src.replace(/\d+x\d+bb\./,"1400x1400bb.");
  524.              }
  525.             },
  526.             {name: "汽车之家",
  527.              url: /\.autohome\.com\.cn/,
  528.              getImage: function() {
  529.                  return this.src.replace(/(\?imageView.*|\d+x\d+_\d+_|f_m_|t_|s_)/,"");
  530.              }
  531.             },
  532.             {name: "易车",
  533.              url: /\.bitauto\.com/,
  534.              getImage: function() {
  535.                  return this.src.replace(/_\d+\.jpg$/i,"_12.jpg");
  536.              }
  537.             },
  538.             {name: "爱卡",
  539.              url: /\.xcar\.com\.cn/,
  540.              getImage: function() {
  541.                  return this.src.replace(/\-\d+x\d+\.jpg/i,"");
  542.              }
  543.             },
  544.             {name: "太平洋汽车",
  545.              url: /\.pcauto\.com\.cn/,
  546.              getImage: function() {
  547.                  return this.src.replace(/_\d+x\d+\.jpg$/i,".jpg");
  548.              }
  549.             },
  550.             {name: "新浪汽车",
  551.              url: /\.auto\.sina\.com\.cn/,
  552.              getImage: function() {
  553.                  return this.src.replace(/_\d+\.jpg$/i,"_src.jpg");
  554.              }
  555.             },
  556.             {name: "greasyfork",
  557.              url: /(greasyfork|sleazyfork)\.org/,
  558.              getImage: function() {
  559.                  return this.src.replace(/\/thumb\//i,"/original/").replace(/\/thumbnails\//i,"/").replace(/(\/forum\/uploads\/userpics\/.*\/)n([^\/]+)$/,"$1p$2");
  560.              }
  561.             },
  562.             {name: "dribbble",
  563.              url: /dribbble\.com/,
  564.              getImage: function() {
  565.                  return this.src.replace(/_teaser(.[^\.]+)$/i,"$1");
  566.              }
  567.             },
  568.             {name: "instagram",
  569.              url: /\.instagram\.com/,
  570.              getImage: function() {
  571.                  return this.src.replace(/\/s\d+x\d+\//i,"/");
  572.              }
  573.             },
  574.             {name: "百度百科",
  575.              url: /baike\.baidu\.com/,
  576.              getImage: function() {
  577.                  return this.src.replace(/.*bdstatic\.com.*\/([^\/]+)\.jpg/i,"http://imgsrc.baidu.com/baike/pic/item/$1.jpg");
  578.              }
  579.             },
  580.             {name: "nvshens",
  581.              url: /nvshens\.com|onvshen\.com/,
  582.              getImage: function() {
  583.                  return this.src.replace(/(\img\.onvshen\.com.*)(?:thumb\/|_s)(.*)/i,"$1$2");
  584.              }
  585.             },
  586.             {name: "24meitu",
  587.              url: /24meitu\.com|25meinv\.com|aisimeinv\.com|24tupian\.com|24meinv\.me/,
  588.              getImage: function() {
  589.                  return this.src.replace(/\/m([^\/]+)$/i,"/$1");
  590.              }
  591.             },
  592.             {name: "Tumblr",
  593.              url: /tumblr\.com/,
  594.              getImage: function() {
  595.                  if(/\/avatar_/.test(this.src))return this.src.replace(/(media\.tumblr\.com.*_)[^_]+(\.[^\.]+)$/i,"$1512$2");
  596.                  else return this.src.replace(/[^\/]*(media\.tumblr\.com.*_)\d+(\.[^\.]+)$/i,"$1raw$2");
  597.              }
  598.             },
  599.             {name: "Acgget",
  600.              url: /acg18\.us|acgget\./,
  601.              getImage: function() {
  602.                  return this.src.replace(/(pic\.acgget\.com\/thumb\/)w\d+_h\d+\//i,"$1w9999_h9999/");
  603.              }
  604.             },
  605.             {name: "Pixiv",
  606.              url: /pixiv\.net|pximg\.net/,
  607.              getImage: function() {
  608.                  return this.src.replace(/pximg\.net\/c\/\d+x\d+\/img-master\/img\/(.*)_[^_]+(\.[a-z]+)$/i,"pximg.net/img-original/img/$1$2");
  609.              }
  610.             },
  611.             {name: "Wallhaven",
  612.              url: /wallhaven\./,
  613.              getImage: function() {
  614.                  return this.src.replace(/wallpapers\/thumb\/small\/th/i,"wallpapers/full/wallhaven");
  615.              }
  616.             },
  617.             {name: "lofter",
  618.              url: /lofter\./,
  619.              getImage: function(img, a) {
  620.                  if(a && a.href && a.hasAttribute("bigimgsrc")){
  621.                      return a.getAttribute("bigimgsrc");
  622.                  }
  623.                  return this.src.replace(/\?.*/i,"");
  624.              }
  625.             }
  626.         ];
  627.  
  628.         // 通配型规则,无视站点.
  629.         var tprules=[
  630.             function(img, a) { // 解决新的dz论坛的原图获取方式.
  631.                 var regs = [/(.+\/attachments?\/.+)\.thumb\.\w{2,5}$/i,/(wp-content\/uploads\/.*)\-\d+x\d+/i,/.*(?:url|src)=(https?:\/\/.*\.(?:jpg|jpeg|png|gif|bmp)).*/i];
  632.                 var oldsrc = this.src,newsrc = this.src;
  633.                 if (oldsrc){
  634.                     for(let reg of regs){
  635.                         if (reg.test(oldsrc)) {
  636.                             newsrc = oldsrc.replace(reg, '$1');
  637.                         }
  638.                     }
  639.                 }
  640.                 var original=this.getAttribute('data-original');
  641.                 if(original)return original;
  642.                 else if(/\.sinaimg\.cn\/mw\d+\//.test(oldsrc)){
  643.                     newsrc=oldsrc.replace(/.*(https?:\/\/[^\.]+\.sinaimg\.cn)\/mw\d+\//,"$1/large/");
  644.                 }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){
  645.                     newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1500");
  646.                 }else if(/uc_server\/avatar\.php\?uid=\d+&size=.*/.test(oldsrc)){
  647.                     newsrc=oldsrc.replace(/(uc_server\/avatar\.php\?uid=\d+&size=).*/,"$1big");
  648.                 }else if(/\.md\.[^\.]+$/.test(oldsrc)){
  649.                     newsrc=oldsrc.replace(/\.md(\.[^\.]+)$/i,"$1");
  650.                 }else if(/\.126\.net.*\/\d+\.\d+x\d+\.\d+\.[^\.]+$/.test(oldsrc)){
  651.                     newsrc=oldsrc.replace(/\/\d+\.\d+x\d+\.\d+\.([^\.]+)$/i,"/5.5000x5000.100.$1");
  652.                 }else if(/\.ytimg\.com/.test(oldsrc)){
  653.                     newsrc=oldsrc.replace(/\?.*$/i,"");
  654.                 }
  655.                 return oldsrc != newsrc ? newsrc : null;
  656.             }
  657.         ];
  658.  
  659.         var Rule = {};
  660.  
  661.         // 兼容 Imagus 扩展的规则，自定义部分
  662.         Rule.Imagus = {};
  663.  
  664.         /**
  665.          * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全）
  666.          * 1、新增了特殊的替换模式：以 r; 开头。
  667.          * 2、已去除 http:// 头，后面会加上。
  668.          */
  669.         Rule.MPIV = [
  670.             // 图片
  671.             {name: "百度图片、贴吧等",
  672.              r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})",
  673.              s: "r;$1.baidu.com/$2/pic/item/$3"
  674.             },
  675.             // {name: "百度图片2",
  676.             //  d: "image.baidu.com",  // imgt8.bdstatic.com 类型的图片链接
  677.             //  r: "image\\.baidu\\.com/detail/newindex\\?",
  678.             //  q: 'img[alt="preloading"][src*="/pic/item/"]',
  679.             //  // description: './../../following-sibling::div[@class="ext-info"]/a',
  680.             // },
  681.             {name: "GoogleContent",  // 来自 Imagus 扩展
  682.              r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*",
  683.              s: function($, node) {
  684.                  return [
  685.                      // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''),    // 原图
  686.                      'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '')  // 1024 大小
  687.                  ];
  688.              },
  689.             },
  690.             {name: "pixiv（部分）",
  691.              d: 'pixiv.net',
  692.              r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i,
  693.              s: 'r;$1.$2'
  694.             },
  695.             {name: "500px",  // 规则来自 imagus，只有一半
  696.              d: "500px.com",
  697.              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+\\.",
  698.              s: "$12048.jpg"
  699.             },
  700.  
  701.             // 常用站点
  702.             {name: '豆瓣',
  703.              r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)",
  704.              s: function(m, node) {
  705.                  return [
  706.                      // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4],
  707.                      'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4]
  708.                  ];
  709.              },
  710.              note: "人人影视的豆瓣脚本需要用到"
  711.             },
  712.             // 购物
  713.             {name: "淘宝",
  714.              r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/,
  715.              s: "http://$1$2"
  716.             },
  717.             {name: "ali",
  718.              r: /(.*\.alicdn\.com\/.*?)((.jpg)?(\.|_)\d+x\d+.*|\.search)\.jpg(_\.webp)?$/,
  719.              s: "$1.jpg"
  720.             },
  721.             {name: "1号店",
  722.              r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/,
  723.              s: "$1.jpg"
  724.             },
  725.             {name: "京东",
  726.              r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/,
  727.              s: "$1imgzone/$2"
  728.             },
  729.             // 电子书
  730.             {name: "当当",
  731.              d: "dangdang.com",
  732.              r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/,
  733.              s: "$1_e_$2"
  734.             },
  735.             {name: "多看阅读",
  736.              d: "duokan.com",
  737.              r: /(cover.read.duokan.com.*?\.jpg)!\w+$/,
  738.              s: "$1"
  739.             },
  740.  
  741.             // 视频、新闻
  742.             // {name: "优酷电视剧",
  743.             //  d: "youku.com",
  744.             //  r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html",
  745.             //  q: ".baseinfo > .thumb > img",
  746.             //  example: 'http://www.youku.com/v_olist/c_97.html',
  747.             // },
  748.             {name: "人人影视",
  749.              d: "yyets.com",
  750.              r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)",
  751.              s: "http://$1/$2"
  752.             },
  753.  
  754.             // 论坛 BBS
  755.             {name: "firefox 扩展中心",
  756.              d: "addons.mozilla.org",
  757.              r: "addons.cdn.mozilla.net/user-media/previews/thumbs/",
  758.              s: "/thumbs/full/",
  759.             },
  760.             {name: "firefox 中文社区",
  761.              d: "firefox.net.cn",
  762.              r: "www.firefox.net.cn/attachment/thumb/",
  763.              s: "r;www.firefox.net.cn/attachment/"
  764.             },
  765.  
  766.             // 软件 SoftWare
  767.             {name: "非凡软件站",
  768.              d: "www.crsky.com",
  769.              r: /pic\.crsky\.com.*_s\.gif$/i,
  770.              s: '/_s././',
  771.              example: "http://www.crsky.com/soft/5357.html",
  772.             },
  773.  
  774.             {name: "zol",
  775.              d: "detail.zol.com.cn",
  776.              r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i,
  777.              s: "$1/$2",
  778.              // s: "$1_800x600/$2",
  779.              example: "http://detail.zol.com.cn/240/239857/pic.shtml"
  780.             },
  781.             // 游戏 Game
  782.             {name: "天极网",
  783.              d: "game.yesky.com",
  784.              r: /_\d+x\d+\.([a-z]+)$/i,
  785.              s: 'r;.$1',
  786.              example: "http://game.yesky.com/tupian/165/37968665.shtml",
  787.             },
  788.             {name: "超级玩家",
  789.              d: "dota2.sgamer.com",
  790.              r: /\/s([^\.\/]+\.[a-z]+$)/i,
  791.              s: "r;/$1",
  792.              example: "http://dota2.sgamer.com/albums/201407/8263_330866.html",
  793.             },
  794.  
  795.             // 漫画
  796.             {name: "nhentai",
  797.              d: "nhentai.net",
  798.              r: /\/(\d+)t(\.[a-z]+)$/i,
  799.              s: "r;/$1$2",
  800.              example: "http://nhentai.net/g/113475/",
  801.             },
  802.         ];
  803.  
  804.         //图标
  805.         prefs.icons={
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  807.             current:'data:image/png;base64,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',
  808.             magnifier:'data:image/png;base64,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',
  809.             gallery:'data:image/png;base64,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',
  810.             search:'data:image/png;base64,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',
  811.  
  812.             retry:'data:image/png;base64,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',
  813.             loading:'data:image/gif;base64,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',
  814.             loadingCancle:'data:image/png;base64,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',
  815.  
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',
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  825.  
  826.             arrowTop:'data:image/png;base64,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',
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  830.  
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  832.  
  833.             brokenImg:'data:image/png;base64,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',
  834.             brokenImg_small:'data:image/png;base64,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',
  835.         };
  836.  
  837.         //分享api；有需求的照着添加
  838.         //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。
  839.         //api的参数
  840.         /*{
  841.     title
  842.     pic
  843.     url
  844. } */
  845.         prefs.share={
  846.             weibo:{
  847.                 disabled:false,
  848.                 name:'新浪微博',
  849.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAACfklEQVQ4ja2ST2iTBxjGf++Xr0va2qqt02ntEkxo025DqUpjdeAOdj0YxIPgxYOKePHmwag77bDL0IlMKgoeeqgIQrapSOtFpFOc4GWb1n+kNqLWKNqmSZs03/fs4CplXjbcc3oP7/vjfZ/3gQ+U/dvGZ0f5POjSBeSGn3Ol6zsm/xNg4gQ/SGwyY5mEB+ycv4+L7wF+Wh4Org5VbwfWApeaHw5fBrhxCOezJrqAx8AuIFWu0OnOHR6Jtn4VMDsjKWxmJqkHiAFUnlQ3acn0cQJaAWw2Y01VgP3vNsjG4ruBk8Bc6J/AMeBrHC10GkqnardmI848byXwK7DXBRiNtm4DTkkyM0N/F5Lazey0JJlv5uWCi7yXwZTVFktmLJCYtNuRWPhj1/0dqLN5tdQkNxPs7CTwyRI0NUX5zh2K59NUMhmAa07jdLLp5sjEi2Os+cil3rKx+GlJu0Pru6zhyPfKuwHr7+9XLpezZDKpjo4O08yMXh/6xgrpn2Vmr3xpS/jRveuzt798umGjvEJBY2NjikQiAuQ4jlzX1dDQkCTJy08q2/aFsrG4srH41VmTHKAuuH6dnJoa+vr61NzcTG9vr3p6eqhUKhoYGHjrSSiIVVUJQFJ5LmBg5u6wyfdpbGy0RCJBPB63wcFBHMex7u5uzMwKZ8+hYtEAX3Dk3Z9+i0SbRqOt914dPKzym3E/lUqppaXFTyQSSqfTvlcoavz4j362pV2j0dZSNhbfMzc7BnBhebhuVaj6gNXX7wl9uWGxG/4UfJ9KZoTp6zdQPl8Cfsl73rftmQd/vAeY1dHFSwMrg6FVDYFAG1ALVMpS5n65dGvHsyf5f8b+f9FfksATEF5LDZgAAAAASUVORK5CYII=',
  850.                 api:function(args){
  851.                     var url='http://service.weibo.com/share/share.php?'+
  852.                         'title='+args.title+
  853.                         '&url='+args.url+
  854.                         '&pic='+args.pic;
  855.                     return {
  856.                         url:url,
  857.                         wSize:{
  858.                             h:500,
  859.                             w:620,
  860.                         },
  861.                     };
  862.                 },
  863.             },
  864.             t:{
  865.                 name:'腾讯微博',
  866.                 icon:'data:image/png;base64,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',
  867.                 api:function(args){
  868.                     var url='http://v.t.qq.com/share/share.php?'+
  869.                         'title='+args.title+
  870.                         '&url='+args.url+
  871.                         '&pic='+args.pic;
  872.                     return {
  873.                         url:url,
  874.                         wSize:{
  875.                             h:500,
  876.                             w:620,
  877.                         },
  878.                     };
  879.                 },
  880.             },
  881.             qZone:{
  882.                 name:'QQ空间',
  883.                 icon:'data:image/png;base64,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',
  884.                 api:function(args){
  885.                     var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+
  886.                         'title='+args.title+
  887.                         '&pics='+args.pic+
  888.                         '&url='+args.url;
  889.                     return {
  890.                         url:url,
  891.                         wSize:{
  892.                             h:650,
  893.                             w:620,
  894.                         },
  895.                     };
  896.                 },
  897.             },
  898.             fanfou:{
  899.                 name:'饭否',
  900.                 icon:'data:image/png;base64,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',
  901.                 api:function(args){
  902.                     var url='http://fanfou.com/sharer/image?'+
  903.                         'u='+args.url+
  904.                         '&t='+args.title+
  905.                         '&img_src='+args.pic;
  906.                     return{
  907.                         url:url,
  908.                         wSize:{
  909.                             h:550,
  910.                             w:650,
  911.                         },
  912.                     };
  913.                 },
  914.             },
  915.             tieba:{
  916.                 name:'百度贴吧',
  917.                 icon:'data:image/png;base64,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',
  918.                 api:function(args){
  919.                     var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+
  920.                         'title='+args.title+
  921.                         '&url='+args.url+
  922.                         '&pic='+args.pic;
  923.                     return {
  924.                         url:url,
  925.                         wSize:{
  926.                             h:600,
  927.                             w:630,
  928.                         },
  929.                     };
  930.                 },
  931.             },
  932.             renren:{
  933.                 name:'人人网',
  934.                 icon:'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsSAAALEgHS3X78AAAC10lEQVQ4jXWTTWhUVxTHf/M+nSTjTCax+dAkxk5lGo2ttMUGBJt0FEFUsJa0i0JXQpFu7KLFgIsKUgpdlRYMFApZKtRNrYkLKYUKFiWQtgq1nUAmkGgMiZN5M++9e+/pIvURIv3DWdxz7v93uPdwUmySndk56O04esbJFYec3EuviY4jXZ2dUU+mbzbmfhqX+mJ5s2ddKcv2d42O5Y5cC/3PZ2T8VkVERMJYy/itimy5MC3Zw1eq3o6jZzbaHICU7aVbXr84pYffPvi02IZZ1ZhmGwDPsTDNNo32DPHp/S3+3xcvOzdfPRxMf/keYrQFkB44+616a+RgUGjDPAphvkZlNU66VFZjmF9DVzVBcRuU3jnt7xodA7DsXHHI3n/yw3p3HuYCWIogUDSUSQANZaCm4HEIcwGNrizpF0fHrPS2XsfvOfZR2L0VlgKoKxDAGCIjCSAyAsaA0lA1GGMIX+7y3IcjH1hO274RZblQ06AADSihVMgmgFIhC0qSGlVF7Pu4L7xxzLL81k4TGVAGjIAROtsdju9uTQDHd7fS2e4kdZRBa7CbuwpWynZsQgXarEeoKR3IPzfl0oE8hHrDPQWApYPH81ao/iMLfdtdJk70PQeYONFH33Z3/QlGsBsxOlgsW3p55menFoISero97pwbSEznr89y/vpscr5zboCebg+U4K41iB/99iN2rjiUOTkpg1/fl4VaJM+0UI0kf2pS8qcmZaG6IV+LZM9Xv0vuyLUwle7ot/TKg9v6n6mJfWFER5ObdBu+dI/lMMVymGL40r0k39HksjeOaZSvfCH1xbINoJ7cvVFe6T306/yW3j39Gd789DYPH6xBtgl8h6XyU77/pcIrOzOc/eYPpn64erX+5+WPQSSVoFOW7fe/+1m68P6FuuV5qiWNTnsA2EGEW6vj69pa/f53n0SVG+OJbfNvP1tnN7/3kL21fxBArfx19//W+V9oRmy7yi+Z7gAAAABJRU5ErkJggg==',
  935.                 api:function(args){
  936.                     var url='http://widget.renren.com/dialog/share?'+
  937.                         'link='+args.url+
  938.                         '&title='+args.title+
  939.                         '&pic='+args.pic;
  940.                     return {
  941.                         url:url,
  942.                         wSize:{
  943.                             h:600,
  944.                             w:650,
  945.                         },
  946.                     };
  947.                 },
  948.             },
  949.             douban:{
  950.                 name:'豆瓣',
  951.                 icon:'data:image/png;base64,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',
  952.                 api:function(args){
  953.                     var url='http://shuo.douban.com/%21service/share?'+
  954.                         'href='+args.url+
  955.                         '&name='+args.title+
  956.                         '&image='+args.pic;
  957.                     return {
  958.                         url:url,
  959.                         wSize:{
  960.                             h:350,
  961.                             w:600,
  962.                         },
  963.                     };
  964.                 },
  965.             },
  966.         };
  967.  
  968.         if (typeof String.prototype.startsWith != 'function') {
  969.             String.prototype.startsWith = function(str) {
  970.                 return this.slice(0, str.length) == str;
  971.             };
  972.         }
  973.  
  974.         function getMStr(func) {
  975.             var lines = func.toString();
  976.             lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
  977.             return lines;
  978.         }
  979.  
  980.         function toRE(obj, flag) {
  981.             if (!obj) {
  982.                 return obj;
  983.             } else if (obj instanceof RegExp) {
  984.                 return obj;
  985.             } else if (flag) {
  986.                 return new RegExp(obj, flag);
  987.             } else if (obj instanceof Array) {
  988.                 return new RegExp(obj[0], obj[1]);
  989.             } else if (typeof obj === 'string') {
  990.                 if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) {
  991.                     obj = wildcardToRegExpStr(obj);
  992.                 }
  993.                 return new RegExp(obj);
  994.             }
  995.         }
  996.  
  997.         function wildcardToRegExpStr(urlstr) {
  998.             if (urlstr.source) return urlstr.source;
  999.             var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){
  1000.                 return str === "*" ? ".*" : "[^/]*";
  1001.             });
  1002.             return "^" + reg + "$";
  1003.         }
  1004.  
  1005.         function isXPath(xpath) {
  1006.             return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id(');
  1007.         }
  1008.  
  1009.         function getElementMix(selector, contextNode, doc) {
  1010.             var ret;
  1011.             if (!selector || !contextNode) return ret;
  1012.             doc = doc || document;
  1013.  
  1014.             var type = typeof selector;
  1015.             if (type == 'string') {
  1016.                 if (isXPath(selector)) {
  1017.                     ret = getElementByXpath(selector, contextNode, doc);
  1018.                 } else {
  1019.                     ret = contextNode.parentNode.querySelector(selector);
  1020.                 }
  1021.             } else if (type == 'function') {
  1022.                 ret = selector(contextNode, doc);
  1023.             }
  1024.             return ret;
  1025.         }
  1026.  
  1027.         function launchFullScreen(element) {
  1028.             if (element.requestFullscreen) {
  1029.                 element.requestFullscreen();
  1030.             } else if (element.msRequestFullscreen) {
  1031.                 element.msRequestFullscreen();
  1032.             } else if (element.mozRequestFullScreen) {
  1033.                 element.mozRequestFullScreen();
  1034.             } else if (element.webkitRequestFullscreen) {
  1035.                 element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
  1036.             }
  1037.         }
  1038.  
  1039.         function cancelFullScreen() {
  1040.             if (document.exitFullscreen) {
  1041.                 document.exitFullscreen();
  1042.             } else if (document.msExitFullscreen) {
  1043.                 document.msExitFullscreen();
  1044.             } else if (document.mozCancelFullScreen) {
  1045.                 document.mozCancelFullScreen();
  1046.             } else if (document.webkitExitFullscreen) {
  1047.                 document.webkitExitFullscreen();
  1048.             }
  1049.         }
  1050.  
  1051.         // 检测缩放
  1052.         function detectZoom (){
  1053.             var ratio = 0,
  1054.                 screen = window.screen,
  1055.                 ua = navigator.userAgent.toLowerCase();
  1056.  
  1057.             if (window.devicePixelRatio !== undefined) {
  1058.                 ratio = window.devicePixelRatio;
  1059.             }
  1060.             else if (~ua.indexOf('msie')) {
  1061.                 if (screen.deviceXDPI && screen.logicalXDPI) {
  1062.                     ratio = screen.deviceXDPI / screen.logicalXDPI;
  1063.                 }
  1064.             }
  1065.             else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
  1066.                 ratio = window.outerWidth / window.innerWidth;
  1067.             }
  1068.  
  1069.             if (ratio){
  1070.                 ratio = Math.round(ratio * 100);
  1071.             }
  1072.  
  1073.             return ratio;
  1074.         }
  1075.  
  1076.         //获取位置
  1077.         function getContentClientRect(target){
  1078.             var rect=target.getBoundingClientRect();
  1079.             var compStyle=unsafeWindow.getComputedStyle(target);
  1080.             var pFloat=parseFloat;
  1081.             var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth);
  1082.             var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth);
  1083.             var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth);
  1084.             var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth);
  1085.             return {
  1086.                 top:top,
  1087.                 right:right,
  1088.                 bottom:bottom,
  1089.                 left:left,
  1090.                 width:right-left,
  1091.                 height:bottom-top,
  1092.             };
  1093.         };
  1094.  
  1095.         //获取窗口大小.
  1096.         function getWindowSize(){
  1097.             /*
  1098.         //包含滚动条
  1099.         return {
  1100.             h:window.innerHeight,
  1101.             w:window.innerWidth,
  1102.         };
  1103.     */
  1104.  
  1105.             //去除滚动条的窗口大小
  1106.             var de=document.documentElement;
  1107.             var body=document.body;
  1108.             var backCompat=document.compatMode=='BackCompat';
  1109.             return {
  1110.                 h:backCompat? body.clientHeight : de.clientHeight,
  1111.                 w:backCompat? body.clientWidth : de.clientWidth,
  1112.             };
  1113.  
  1114.         };
  1115.  
  1116.         //获取已滚动的距离
  1117.         function getScrolled(container){
  1118.             if(container){
  1119.                 return {
  1120.                     x:container.scrollLeft,
  1121.                     y:container.scrollTop,
  1122.                 };
  1123.             };
  1124.             return {
  1125.                 x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft),
  1126.                 y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset :  document.documentElement.scrollTop || document.body.scrollTop),
  1127.             };
  1128.         };
  1129.  
  1130.         //xpath 获取单个元素
  1131.         function getElementByXpath(xpath,contextNode,doc){
  1132.             doc=doc || document;
  1133.             contextNode=contextNode || doc;
  1134.             return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue;
  1135.         };
  1136.  
  1137.  
  1138.         //事件支持检测.
  1139.         function eventSupported( eventName,elem ){
  1140.             elem = elem || document.createElement("div");
  1141.             eventName = "on" + eventName;
  1142.             var isSupported = (eventName in elem);
  1143.             if (!isSupported){
  1144.                 if(!elem.setAttribute){//setAttribute是元素节点的方法
  1145.                     elem=document.createElement("div");
  1146.                 };
  1147.                 var setAttr;
  1148.                 if(!elem.hasAttribute(eventName)){
  1149.                     setAttr=true;
  1150.                     elem.setAttribute(eventName, "return;");
  1151.                 };
  1152.                 isSupported = typeof elem[eventName] == "function";
  1153.                 if(setAttr)elem.removeAttribute(eventName);
  1154.             };
  1155.             return isSupported;
  1156.         };
  1157.  
  1158.  
  1159.         //检测属性支持.dom属性
  1160.         //返回带前缀的可以直接执行是属性
  1161.         function proSupported(proName,elem){
  1162.             //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
  1163.             var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-'];
  1164.             var i=0;
  1165.             var p_i;
  1166.             var sProName;
  1167.             elem = elem || document.createElement("div");
  1168.             while(typeof (p_i=prefix[i++])!='undefined'){
  1169.                 sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){
  1170.                     return b.toUpperCase();
  1171.                 });
  1172.                 //console.log(sProName);
  1173.                 if(sProName in elem)return sProName;
  1174.             };
  1175.         };
  1176.  
  1177.  
  1178.         //css属性支持
  1179.         //带前缀的默认为大写（所有浏览器支持）
  1180.         //比如WebkitTransform,MozTransform,OTransfomr
  1181.         //chrome浏览器大小写前缀都行。
  1182.         //firefox,opera只能大写
  1183.         //ie 9+只能小写
  1184.         function cssProSupported(proName,elem,capitalize){
  1185.             if(capitalize!==false)capitalize=true;
  1186.             proName=proName.toLowerCase();
  1187.  
  1188.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1189.             elem=elem || document.createElement('div');
  1190.             var style=elem.style;
  1191.             var camelPro;
  1192.  
  1193.             // 会有个错误 invalid 'in' operand style
  1194.             try {
  1195.                 for(var i=0,ii=prefix.length;i<ii;i++){
  1196.                     var first=true;
  1197.                     camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){
  1198.                         b=b.toUpperCase();
  1199.                         if(first){
  1200.                             first=false;
  1201.                             if(!capitalize){
  1202.                                 b=b.toLowerCase();
  1203.                             };
  1204.                         };
  1205.                         return b;
  1206.                     });
  1207.                     //console.log(camelPro);
  1208.                     if(camelPro in style){
  1209.                         return camelPro;
  1210.                     }
  1211.                 }
  1212.             } catch(ex) {}
  1213.  
  1214.             if(!capitalize)return;
  1215.             return cssProSupported(proName,elem,false);
  1216.  
  1217.         };
  1218.  
  1219.         //css属性值支持
  1220.         function cssValueSupported(proName,value,elem){
  1221.             var prefix=['','-webkit-','-o-','-moz-','-ms-'];
  1222.             elem=elem || document.createElement('div');
  1223.             var style=elem.style;
  1224.             var prefixedValue;
  1225.             for(var i=0,ii=prefix.length;i<ii;i++){
  1226.                 prefixedValue=prefix[i] + value;
  1227.                 style[proName]=prefixedValue;
  1228.                 if(style[proName]==prefixedValue){
  1229.                     return prefixedValue;
  1230.                 };
  1231.             };
  1232.         };
  1233.  
  1234.  
  1235.         //elem.dataset的兼容实现
  1236.         //ie不支持；firefoxGM储存不能反映到元素属性上。
  1237.         function dataset(elem,pro,value){
  1238.  
  1239.             function getDataPrefix(){
  1240.                 return 'data-' + pro.replace(/[A-Z]/g,function(m){
  1241.                     return '-' + m.toLowerCase();
  1242.                 });
  1243.             };
  1244.  
  1245.             if(typeof value=='undefined'){//取值
  1246.                 if(elem.dataset){
  1247.                     value = elem.dataset[pro];
  1248.                 }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。
  1249.                     var prefixedPro=getDataPrefix();
  1250.                     if(elem.hasAttribute(prefixedPro)){
  1251.                         value=elem.getAttribute(prefixedPro);
  1252.                     };
  1253.                 };
  1254.                 return value;
  1255.             }else{
  1256.                 elem.setAttribute(getDataPrefix(),value);
  1257.             };
  1258.         };
  1259.  
  1260.  
  1261.         //重新检查悬浮图片
  1262.         function imgReHover(img){
  1263.             //要检查的图片，是当前悬浮的。
  1264.             if(!floatBar.shown || floatBar.data.img != img)return;
  1265.             //console.log(img);
  1266.  
  1267.             var mHover=document.createEvent('MouseEvent');
  1268.             var cr=img.getBoundingClientRect();
  1269.             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);
  1270.             img.dispatchEvent(mHover);
  1271.         };
  1272.  
  1273.         // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量
  1274.         // 在 chrome 37 测试无效
  1275.         if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){
  1276.             ;(function(){
  1277.                 document.addEventListener('picViewer-return-unsafeWindow',function(e){
  1278.                     unsafeWindow = e.detail;
  1279.                     // alert(unsafeWindow.$);
  1280.                 },true);
  1281.  
  1282.                 //页面脚本
  1283.                 var s=document.createElement('script');
  1284.                 s.textContent='(' + (function(){
  1285.                     var cusEvent=document.createEvent('CustomEvent');
  1286.                     cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window);
  1287.                     document.dispatchEvent(cusEvent);
  1288.                 }).toString() +')()';
  1289.                 document.head.appendChild(s);
  1290.             })();
  1291.         };
  1292.  
  1293.  
  1294.         //抛出错误到错误控制台
  1295.         function throwErrorInfo(err){
  1296.             if(console && console.error){
  1297.                 console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err);
  1298.             };
  1299.         };
  1300.  
  1301.         //对象克隆
  1302.         function cloneObject(obj,deep){
  1303.             var obj_i;
  1304.             var ret=Array.isArray(obj)? [] : {};
  1305.             for(var i in obj){
  1306.                 if(!obj.hasOwnProperty(i))continue;
  1307.                 obj_i=obj[i];
  1308.                 if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){
  1309.                     ret[i]=obj_i;
  1310.                 }else{
  1311.                     ret[i]=cloneObject(obj_i,deep);
  1312.                 };
  1313.             };
  1314.             return ret;
  1315.         };
  1316.  
  1317.         //闪烁元素。
  1318.         function flashEle(ele,duration){
  1319.             if(dataset(ele,'pvFlashing'))return;
  1320.             if(ele.offsetHeight==0)return;
  1321.             dataset(ele,'pvFlashing','1');
  1322.  
  1323.             var oOutline=ele.style.outline;
  1324.             var oOutlineOffset=ele.style.outlineOffset;
  1325.             var oOpacity=ele.style.opacity;
  1326.             var oTransform=ele.style[support.cssTransform];
  1327.  
  1328.             var count=0;
  1329.             var startTime=Date.now();
  1330.             duration=duration? duration : 1200;
  1331.  
  1332.             var flashInterval=setInterval(function(){
  1333.                 var outline='none',
  1334.                     outlineOffset=0,
  1335.                     opacity=0.3,
  1336.                     transform='';
  1337.  
  1338.                 if(count % 2 == 0){
  1339.                     outline='5px dashed rgba(255,0,0,0.95)';
  1340.                     opacity=0.95;
  1341.                     outlineOffset='1px';
  1342.                     transform='scale(1.1)';
  1343.                 }else{
  1344.                     if((Date.now() - startTime) > duration){
  1345.                         clearInterval(flashInterval);
  1346.                         outline=oOutline;
  1347.                         opacity=oOpacity;
  1348.                         outlineOffset=oOutlineOffset;
  1349.                         transform=oTransform;
  1350.                         ele.removeAttribute('data-pv-flashing');
  1351.                     };
  1352.                 };
  1353.  
  1354.                 ele.style.outline=outline;
  1355.                 ele.style.outlineOffset=outlineOffset;
  1356.                 ele.style.opacity=opacity;
  1357.                 ele.style[support.cssTransform]=transform;
  1358.  
  1359.                 count++;
  1360.             },80);
  1361.         };
  1362.  
  1363.         //支持情况.
  1364.         var support={
  1365.             cssTransform:cssProSupported('transform'),
  1366.             cssCursorValue:{
  1367.                 zoomIn:cssValueSupported('cursor','zoom-in'),
  1368.                 zoomOut:cssValueSupported('cursor','zoom-out'),
  1369.                 grab:cssValueSupported('cursor','grab'),
  1370.                 grabbing:cssValueSupported('cursor','grabbing'),
  1371.             },
  1372.         };
  1373.  
  1374.  
  1375.         //console.log('浏览器的一些对象支持情况:',support);
  1376.  
  1377.         //动画算法
  1378.         /*
  1379.          t: current time（当前时间）；
  1380.          b: beginning value（初始值）；
  1381.          c: change in value（变化量）；
  1382.          d: duration（持续时间）。
  1383.         */
  1384.  
  1385.         var Tween = {
  1386.             Cubic: {
  1387.                 easeInOut: function(t,b,c,d){
  1388.                     if ((t/=d/2) < 1) return c/2*t*t*t + b;
  1389.                     return c/2*((t-=2)*t*t + 2) + b;
  1390.                 },
  1391.             },
  1392.         };
  1393.  
  1394.         //imgReady
  1395.         var imgReady=(function(){
  1396.             var iRInterval,
  1397.                 iRReadyFn=[],
  1398.                 isrcs=[]
  1399.             ;
  1400.  
  1401.             var timeLimit=3 * 60 * 1000;//3分钟
  1402.  
  1403.             function checkReady(){
  1404.                 var now= Date.now();
  1405.                 for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){
  1406.                     iRReadyFn_i=iRReadyFn[i];
  1407.                     //now - iRReadyFn_i.startTime >= timeLimit ||
  1408.                     if(iRReadyFn_i()){
  1409.                         iRReadyFn.splice(i,1);
  1410.                         isrcs.splice(i,1);
  1411.                         i--;
  1412.                         ii--;
  1413.                     };
  1414.                 };
  1415.                 //console.log('checkReady',iRReadyFn.length)
  1416.                 if(iRReadyFn.length==0){
  1417.                     clearInterval(iRInterval);
  1418.                     iRInterval=null;
  1419.                 };
  1420.             };
  1421.  
  1422.  
  1423.  
  1424.             var imgReady=function(img,opts){
  1425.  
  1426.                 if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img))  || Array.isArray(img)){
  1427.                     arrayFn.forEach.call(img,function(img,index,array){
  1428.                         if(img instanceof HTMLImageElement){
  1429.                             imgReady(img,opts);
  1430.                         };
  1431.                     });
  1432.                     return;
  1433.                 };
  1434.  
  1435.                 if(!(img instanceof HTMLImageElement)){
  1436.                     var t_img=document.createElement('img');
  1437.                     t_img.src=img;
  1438.                     img=t_img;
  1439.                     t_img=null;
  1440.                 };
  1441.  
  1442.                 var ready,load,error,loadEnd,abort,timeout,time;
  1443.                 ready=opts.ready;
  1444.                 load=opts.load;
  1445.                 error=opts.error;
  1446.                 loadEnd=opts.loadEnd;
  1447.                 abort=opts.abort;
  1448.                 timeout=opts.timeout;
  1449.                 time=typeof opts.time=='number'? opts.time : 0;
  1450.  
  1451.                 if(time){
  1452.                     setTimeout(function(){
  1453.                         if(!loadEndDone){
  1454.                             aborted=true;
  1455.                             removeListener();
  1456.                             img.src= prefs.icons.brokenImg_small;
  1457.                             if(timeout){
  1458.                                 timeout.call(img,{
  1459.                                     target:img,
  1460.                                     type:'timeout',
  1461.                                 });
  1462.                             };
  1463.                             loadEndDone=true;
  1464.                             if(loadEnd){
  1465.                                 loadEnd.call(img,{
  1466.                                     target:img,
  1467.                                     type:'timeout',
  1468.                                 });
  1469.                             };
  1470.  
  1471.                         };
  1472.                     },time);
  1473.                 };
  1474.  
  1475.                 var src=img.src;
  1476.                 var loadEndDone;
  1477.  
  1478.                 function go(type,e){
  1479.                     switch(type){
  1480.                         case 'load':{
  1481.                             removeListener();
  1482.                             go('ready');//如果直接触发load，那么先触发ready
  1483.                             if(load){
  1484.                                 load.call(img,e);
  1485.                             };
  1486.  
  1487.                             if(!loadEndDone){
  1488.                                 loadEndDone=true;
  1489.                                 if(loadEnd){
  1490.                                     loadEnd.call(img,e);
  1491.                                 };
  1492.                             };
  1493.                         }break;
  1494.                         case 'ready':{
  1495.                             if(!ready || readyHandler.done)return;
  1496.                             readyHandler.done=true;
  1497.                             ready.call(img,{
  1498.                                 target:img,
  1499.                                 type:'ready',
  1500.                             });
  1501.                         }break;
  1502.                         case 'error':{
  1503.                             removeListener();
  1504.                             if(error){
  1505.                                 error.call(img,e);
  1506.                             };
  1507.                             if(!loadEndDone){
  1508.                                 loadEndDone=true;
  1509.                                 if(loadEnd){
  1510.                                     loadEnd.call(img,e);
  1511.                                 };
  1512.                             };
  1513.                         }break;
  1514.                     };
  1515.                 };
  1516.  
  1517.                 var aborted;
  1518.                 var ret={
  1519.                     img:img,
  1520.                     abort:function(){
  1521.                         if(!loadEndDone){
  1522.                             aborted=true;
  1523.                             removeListener();
  1524.                             img.src= prefs.icons.brokenImg_small;
  1525.                             if(abort){
  1526.                                 abort.call(img,{
  1527.                                     target:img,
  1528.                                     type:'abort',
  1529.                                 });
  1530.                             };
  1531.                             loadEndDone=true;
  1532.                             if(loadEnd){
  1533.                                 loadEnd.call(img,{
  1534.                                     target:img,
  1535.                                     type:'abort',
  1536.                                 });
  1537.                             };
  1538.                         };
  1539.                     },
  1540.                 };
  1541.  
  1542.                 function readyHandler(){//尽快的检测图片大小.
  1543.                     if(loadEndDone || aborted)return true;
  1544.                     if(img.naturalWidth==0 || img.naturalHeight==0)return;
  1545.                     go('ready');
  1546.                     return true;
  1547.                 };
  1548.  
  1549.  
  1550.                 function loadHandler(e){
  1551.                     go('load',e);
  1552.                 };
  1553.  
  1554.                 function errorHandler(e){
  1555.                     go('error',e);
  1556.                 };
  1557.  
  1558.                 function removeListener(){
  1559.                     img.removeEventListener('load',loadHandler,true);
  1560.                     img.removeEventListener('error',errorHandler,true);
  1561.                 };
  1562.  
  1563.                 //ready必须在load之前触发。
  1564.  
  1565.                 if(img.complete){//图片已经加载完成.
  1566.                     if(typeof img.width=='number' && img.width && img.height){//图片
  1567.                         setTimeout(function(){
  1568.                             if(aborted)return;
  1569.                             go('load',{
  1570.                                 type:'load',
  1571.                                 target:img,
  1572.                             });
  1573.                         },0);
  1574.                     }else{//这不是图片.opera会识别错误.
  1575.                         setTimeout(function(){
  1576.                             if(aborted)return;
  1577.                             go('error',{
  1578.                                 type:'error',
  1579.                                 target:img,
  1580.                             });
  1581.                         },0);
  1582.                     };
  1583.                     return ret;
  1584.                 };
  1585.  
  1586.  
  1587.                 img.addEventListener('load',loadHandler,true);
  1588.                 img.addEventListener('error',errorHandler,true);
  1589.  
  1590.  
  1591.                 if(ready){
  1592.                     var index=isrcs.indexOf(src);
  1593.                     if(index==-1){
  1594.                         isrcs.push(src);
  1595.                         readyHandler.startTime= Date.now();
  1596.                         iRReadyFn.push(readyHandler);
  1597.                     }else{
  1598.                         iRReadyFn[index].startTime= Date.now();
  1599.                     };
  1600.  
  1601.                     if(!iRInterval){
  1602.                         iRInterval=setInterval(checkReady,66);
  1603.                     };
  1604.                 };
  1605.  
  1606.                 return ret;
  1607.             };
  1608.  
  1609.             return imgReady;
  1610.         })();
  1611.  
  1612.  
  1613.         var addWheelEvent=(function(){
  1614.  
  1615.             function getSupportEventName(){
  1616.                 var ret='DOMMouseScroll';
  1617.                 if(eventSupported('wheel')){//w3c FF>=17 ie>=9
  1618.                     ret='wheel';
  1619.                 }else if(eventSupported('mousewheel')){//opera,chrome
  1620.                     ret='mousewheel';
  1621.                 };
  1622.                 return ret;
  1623.             };
  1624.  
  1625.             var eventName;
  1626.  
  1627.             return function(ele,callback,useCapture){
  1628.                 if(!eventName){
  1629.                     eventName=getSupportEventName();
  1630.                 };
  1631.  
  1632.                 ele.addEventListener(eventName,function(e){
  1633.                     var type=e.type;
  1634.                     var ne;
  1635.                     if(type!='wheel'){
  1636.                         ne={};
  1637.                         for(var i in e){
  1638.                             ne[i]=e[i];
  1639.                         };
  1640.  
  1641.                         ne.type='wheel';
  1642.                         ne.deltaX=0;
  1643.                         ne.deltaY=0;
  1644.                         ne.deltaZ=0;
  1645.                         ne.deltaMode=1;//line
  1646.                         ne.preventDefault=e.preventDefault.bind(e);
  1647.                         ne.stopPropagation=e.stopPropagation.bind(e);
  1648.  
  1649.                         var x=0,y=0;
  1650.                         if(typeof e.axis=='number'){//DOMMouseScroll
  1651.                             if(e.axis==2){
  1652.                                 y=e.detail;
  1653.                             }else{
  1654.                                 x=e.detail;
  1655.                             };
  1656.                         }else{
  1657.                             //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined
  1658.                             if(typeof e.wheelDeltaY=='undefined' ||  e.wheelDeltaY!=0){
  1659.                                 y=-e.wheelDelta/40;
  1660.                             }else{
  1661.                                 x=-e.wheelDelta/40;
  1662.                             };
  1663.                         };
  1664.                         ne.deltaY =y;
  1665.                         ne.deltaX =x;
  1666.  
  1667.                     };
  1668.  
  1669.                     callback.call(this,ne? ne : e);
  1670.                 },useCapture || false);
  1671.             };
  1672.         })();
  1673.  
  1674.  
  1675.         var addCusMouseEvent=(function(){
  1676.  
  1677.             function getSupported(){
  1678.                 return {
  1679.                     mouseleave:eventSupported('mouseleave'),
  1680.                     mouseenter:eventSupported('mouseenter'),
  1681.                 };
  1682.             };
  1683.  
  1684.             var support;
  1685.             var map={
  1686.                 mouseleave:'mouseout',
  1687.                 mouseenter:'mouseover',
  1688.             };
  1689.  
  1690.             return function(type, ele, fn){//事件类型，元素，监听函数
  1691.                 if(!support){
  1692.                     support=getSupported();
  1693.                 };
  1694.  
  1695.                 // chrome 30+ 虽然支持 mouseenter，但是存在问题
  1696.                 if(support[type] && !(type == 'mouseenter' && window.chrome)){
  1697.                     ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡
  1698.                 }else{
  1699.                     ele.addEventListener(map[type],function(e){
  1700.                         var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素
  1701.                         if(!this.contains(relatedTarget)){
  1702.                             fn.call(this,e);
  1703.                         };
  1704.                     },true);
  1705.                 };
  1706.             };
  1707.  
  1708.         })();
  1709.  
  1710.  
  1711.         //库
  1712.         function GalleryC(){
  1713.             this.init();
  1714.         };
  1715.  
  1716.         var gallery;
  1717.         var galleryMode;
  1718.  
  1719.         GalleryC.prototype={
  1720.             init:function(){
  1721.                 this.addStyle();
  1722.                 var container=document.createElement('span');
  1723.  
  1724.                 this.gallery=container;
  1725.                 container.className='pv-gallery-container';
  1726.                 container.tabIndex=1;//为了获取焦点，来截获键盘事件
  1727.                 container.innerHTML=
  1728.                     '<span class="pv-gallery-head">'+
  1729.                     '<span class="pv-gallery-head-float-left">'+
  1730.                     '<span title="图片信息" class="pv-gallery-head-left-img-info">'+
  1731.                     '<span class="pv-gallery-head-left-img-info-resolution" title="分辨率">0 x 0</span>'+
  1732.                     '<span class="pv-gallery-head-left-img-info-count" title="图片张数">（1 / 1）</span>'+
  1733.                     '<span class="pv-gallery-head-left-img-info-scaling" title="缩放比">（100%）</span>'+
  1734.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1735.                     '<span class="pv-gallery-head-left-img-info-description" title="图片注释"></span>'+
  1736.                     '</span>'+
  1737.                     '</span>'+
  1738.  
  1739.                     '<span title="点击退出收藏模式" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+
  1740.                     '<span>退出收藏</span>'+
  1741.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1742.                     '</span>'+
  1743.  
  1744.                      '<span title="加载下一页的图片" class="pv-gallery-head-command pv-gallery-head-command-nextPage">'+
  1745.                     '<span>加载更多</span>'+
  1746.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1747.                     '</span>'+
  1748.  
  1749.                     '<span title="弹出照片进行复杂操作" class="pv-gallery-head-command pv-gallery-head-command-operate">'+
  1750.                     '<span>折腾</span>'+
  1751.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1752.                     '</span>'+
  1753.  
  1754.                     '<span class="pv-gallery-head-command-container">'+
  1755.                     '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+
  1756.                     '<span class="pv-gallery-head-command-collect-icon"></span>'+
  1757.                     '<span class="pv-gallery-head-command-collect-text"></span>'+
  1758.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1759.                     '</span>'+
  1760.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+
  1761.                     '<span title="给收藏的图片添加一些描述吧" class="pv-gallery-head-command-drop-list-item pv-gallery-head-command-drop-list-item-collect-description">'+
  1762.                     '<span>描述：</span>'+
  1763.                     '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+
  1764.                     '</span>'+
  1765.                     '</span>'+
  1766.                     '</span>'+
  1767.  
  1768.                     '<span class="pv-gallery-head-command-container">'+
  1769.                     '<span title="播放幻灯片" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+
  1770.                     '<span class="pv-gallery-head-command_overlayer"></span>'+
  1771.                     '<span class="pv-gallery-head-command-slide-show-button">'+
  1772.                     '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+
  1773.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1774.                     '</span>'+
  1775.                     '<span class="pv-gallery-head-command-slide-show-countdown" title="倒计时"></span>'+
  1776.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1777.                     '</span>'+
  1778.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+
  1779.                     '<span class="pv-gallery-head-command-drop-list-item" title="间隔时间，单位（秒）">'+
  1780.                     '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+
  1781.                     '<span>间隔(s)</span>'+
  1782.                     '</span>'+
  1783.                     '<span class="pv-gallery-head-command-drop-list-item"  title="从后往前播放">'+
  1784.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+
  1785.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">后退　　　</label>'+
  1786.                     '</span>'+
  1787.                     '<span class="pv-gallery-head-command-drop-list-item"  title="从每张图片完全读取完成后才开始倒计时">'+
  1788.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+
  1789.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">等待图片读取</label>'+
  1790.                     '</span>'+
  1791.                     '<span class="pv-gallery-head-command-drop-list-item"  title="快速跳过读取错误的图片">'+
  1792.                     '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+
  1793.                     '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">跳过错误图片</label>'+
  1794.                     '</span>'+
  1795.                     '</span>'+
  1796.                     '</span>'+
  1797.  
  1798.                     '<span class="pv-gallery-head-command-container">'+
  1799.                     '<span title="选择图片类别" class="pv-gallery-head-command pv-gallery-head-command-category">'+
  1800.                     '<span>类别</span>'+
  1801.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1802.                     '</span>'+
  1803.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+
  1804.                     '</span>'+
  1805.                     '</span>'+
  1806.  
  1807.                     '<span class="pv-gallery-head-command-container">'+
  1808.                     '<span title="一些命令菜单" class="pv-gallery-head-command pv-gallery-head-command-others">'+
  1809.                     '<span>命令</span>'+
  1810.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1811.                     '</span>'+
  1812.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+
  1813.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openInNewWindow" title="新窗口打开图片">新窗口打开</span>'+
  1814.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="scrollIntoView" title="滚动到当前图片所在的位置">定位到图片</span>'+
  1815.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="enterCollection" title="查看所有收藏的图片">查看收藏</span>'+
  1816.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="导出所有图片到新窗口">导出图片</span>'+
  1817.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="downloadImage" title="下载图片">下载图片</span>'+
  1818.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="copyImages" title="复制所有大图的地址">复制图片</span>'+
  1819.                     '<span class="pv-gallery-head-command-drop-list-item" title="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">'+
  1820.                     '<input type="checkbox"  data-command="scrollToEndAndReload"/>'+
  1821.                     '<label data-command="scrollToEndAndReload">自动重载</label>'+
  1822.                     '</span>'+
  1823.                     '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">进入全屏</span>'+
  1824.                     '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">设置</span>'+
  1825.                     '</span>'+
  1826.                     '</span>'+
  1827.  
  1828.                     '<span class="pv-gallery-head-command-container">'+
  1829.                     '<span title="分享" class="pv-gallery-head-command pv-gallery-head-command-share">'+
  1830.                     '<span>分享</span>'+
  1831.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1832.                     '</span>'+
  1833.                     '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+
  1834.                     '</span>'+
  1835.                     '</span>'+
  1836.  
  1837.                     '<span title="关闭库" class="pv-gallery-head-command pv-gallery-head-command-close">'+
  1838.                     '</span>'+
  1839.  
  1840.                     '</span>'+
  1841.  
  1842.                     '<span class="pv-gallery-body">'+
  1843.  
  1844.                     '<span class="pv-gallery-img-container">'+
  1845.  
  1846.                     '<span class="pv-gallery-img-content">'+
  1847.                     '<span class="pv-gallery-img-parent">'+
  1848.                     '<img title="读取错误，点击重载" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+
  1849.                     '</span>'+
  1850.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1851.                     '</span>'+
  1852.  
  1853.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+
  1854.                     '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+
  1855.  
  1856.                     '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+
  1857.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+
  1858.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+
  1859.                     '</span>'+
  1860.                     '</span>'+
  1861.  
  1862.                     '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+
  1863.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+
  1864.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+
  1865.                     '</span>'+
  1866.                     '</span>'+
  1867.  
  1868.                     '<span class="pv-gallery-sidebar-toggle" title="开关侧边栏">'+
  1869.                     '<span class="pv-gallery-sidebar-toggle-content"></span>'+
  1870.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1871.                     '</span>'+
  1872.  
  1873.                     '</span>'+
  1874.  
  1875.                     '<span class="pv-gallery-sidebar-container" unselectable="on">'+
  1876.                     '<span class="pv-gallery-vertical-align-helper"></span>'+
  1877.                     '<span class="pv-gallery-sidebar-content" >'+
  1878.  
  1879.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+
  1880.                     '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+
  1881.  
  1882.                     '<span class="pv-gallery-sidebar-thumbnails-container">'+
  1883.                     '</span>'+
  1884.  
  1885.                     '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+
  1886.                     '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+
  1887.                     '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+
  1888.                     '</span>'+
  1889.                     '</span>'+
  1890.                     '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+
  1891.                     '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+
  1892.                     '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+
  1893.                     '</span>'+
  1894.                     '</span>'+
  1895.  
  1896.                     '</span>'+
  1897.                     '</span>'+
  1898.  
  1899.                     '</span>';
  1900.                 document.body.appendChild(container);
  1901.  
  1902.                 var maximizeTrigger=document.createElement('span');
  1903.                 this.maximizeTrigger=maximizeTrigger;
  1904.                 maximizeTrigger.innerHTML='-回到库-<span class="pv-gallery-maximize-trigger-close" title="关闭库"></span>';
  1905.                 maximizeTrigger.className='pv-gallery-maximize-trigger';
  1906.  
  1907.                 document.body.appendChild(maximizeTrigger);
  1908.  
  1909.  
  1910.                 var validPos=['top','right','bottom','left'];
  1911.                 var sBarPosition=prefs.gallery.sidebarPosition;
  1912.                 if(validPos.indexOf(sBarPosition)==-1){
  1913.                     sBarPosition='bottom';
  1914.                 };
  1915.  
  1916.                 this.sBarPosition=sBarPosition;
  1917.                 this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition;
  1918.  
  1919.  
  1920.                 var sBarDirection='v';//垂直放置
  1921.                 var isHorizontal=false;
  1922.                 if(sBarPosition=='top' || sBarPosition=='bottom'){
  1923.                     sBarDirection='h';//水平放置
  1924.                     isHorizontal=true;
  1925.                 };
  1926.                 this.sBarDirection=sBarDirection;
  1927.                 this.isHorizontal=isHorizontal;
  1928.  
  1929.                 var classPrefix='pv-gallery-';
  1930.                 var validClass=[
  1931.                     'head',
  1932.  
  1933.                     'head-left-img-info',
  1934.                     'head-left-img-info-description',
  1935.                     'head-left-img-info-resolution',
  1936.                     'head-left-img-info-count',
  1937.                     'head-left-img-info-scaling',
  1938.  
  1939.                     'head-command-close',
  1940.                     'head-command-nextPage',
  1941.                     'head-command-operate',
  1942.                     'head-command-slide-show',
  1943.                     'head-command-slide-show-button-inner',
  1944.                     'head-command-slide-show-countdown',
  1945.                     'head-command-collect',
  1946.                     'head-command-exit-collection',
  1947.  
  1948.                     'head-command-drop-list-category',
  1949.                     'head-command-drop-list-others',
  1950.                     'head-command-drop-list-share',
  1951.                     'head-command-drop-list-slide-show',
  1952.                     'head-command-drop-list-collect',
  1953.  
  1954.                     'body',
  1955.  
  1956.                     'img-container',
  1957.  
  1958.                     'img-scrollbar-h',
  1959.                     'img-scrollbar-h-handle',
  1960.                     'img-scrollbar-h-track',
  1961.  
  1962.                     'img-scrollbar-v',
  1963.                     'img-scrollbar-v-handle',
  1964.                     'img-scrollbar-v-track',
  1965.  
  1966.                     'thumb-scrollbar-h',
  1967.                     'thumb-scrollbar-h-handle',
  1968.                     'thumb-scrollbar-h-track',
  1969.  
  1970.                     'thumb-scrollbar-v',
  1971.                     'thumb-scrollbar-v-handle',
  1972.                     'thumb-scrollbar-v-track',
  1973.  
  1974.                     'img-content',
  1975.                     'img-parent',
  1976.                     'img_broken',
  1977.  
  1978.                     'img-controler-pre',
  1979.                     'img-controler-next',
  1980.  
  1981.                     'sidebar-toggle',
  1982.                     'sidebar-toggle-content',
  1983.  
  1984.                     'sidebar-container',
  1985.                     'sidebar-content',
  1986.  
  1987.                     'sidebar-controler-pre',
  1988.                     'sidebar-controler-next',
  1989.  
  1990.                     'sidebar-thumbnails-container',
  1991.                 ];
  1992.  
  1993.                 var eleMaps={};
  1994.                 this.eleMaps=eleMaps;
  1995.  
  1996.                 validClass.forEach(function(c){
  1997.                     eleMaps[c]=container.querySelector('.'+ classPrefix + c);
  1998.                 });
  1999.  
  2000.                 var posClass=[//需要添加'top bottom left right'class的元素
  2001.                     'img-container',
  2002.                     'sidebar-toggle',
  2003.                     'sidebar-container',
  2004.                     'sidebar-thumbnails-container',
  2005.                 ];
  2006.                 posClass.forEach(function(c){
  2007.                     eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition);
  2008.                 });
  2009.  
  2010.                 var hvClass=[//需要添加'v h'class的元素
  2011.                     'sidebar-toggle',
  2012.                     'sidebar-toggle-content',
  2013.                     'sidebar-container',
  2014.                     'sidebar-content',
  2015.                     'sidebar-controler-pre',
  2016.                     'sidebar-controler-next',
  2017.                     'sidebar-thumbnails-container',
  2018.                 ];
  2019.                 hvClass.forEach(function(c){
  2020.                     eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection);
  2021.                 });
  2022.  
  2023.  
  2024.  
  2025.                 //图片区域水平方向的滚动条
  2026.                 var imgScrollbarH=new this.Scrollbar({
  2027.                     bar:eleMaps['img-scrollbar-h'],
  2028.                     handle:eleMaps['img-scrollbar-h-handle'],
  2029.                     track:eleMaps['img-scrollbar-h-track'],
  2030.                 },
  2031.                                                      eleMaps['img-content'],
  2032.                                                      true);
  2033.                 this.imgScrollbarH=imgScrollbarH;
  2034.  
  2035.                 //图片区域垂直方向的滚动条
  2036.                 var imgScrollbarV=new this.Scrollbar({
  2037.                     bar:eleMaps['img-scrollbar-v'],
  2038.                     handle:eleMaps['img-scrollbar-v-handle'],
  2039.                     track:eleMaps['img-scrollbar-v-track'],
  2040.                 },
  2041.                                                      eleMaps['img-content'],
  2042.                                                      false);
  2043.                 this.imgScrollbarV=imgScrollbarV;
  2044.  
  2045.                 //缩略图区域的滚动条
  2046.                 var thumbScrollbar;
  2047.                 if(isHorizontal){
  2048.                     thumbScrollbar=new this.Scrollbar({
  2049.                         bar:eleMaps['thumb-scrollbar-h'],
  2050.                         handle:eleMaps['thumb-scrollbar-h-handle'],
  2051.                         track:eleMaps['thumb-scrollbar-h-track'],
  2052.                     },
  2053.                                                       eleMaps['sidebar-thumbnails-container'],
  2054.                                                       true);
  2055.                 }else{
  2056.                     thumbScrollbar=new this.Scrollbar({
  2057.                         bar:eleMaps['thumb-scrollbar-v'],
  2058.                         handle:eleMaps['thumb-scrollbar-v-handle'],
  2059.                         track:eleMaps['thumb-scrollbar-v-track'],
  2060.                     },
  2061.                                                       eleMaps['sidebar-thumbnails-container'],
  2062.                                                       false);
  2063.                 };
  2064.                 this.thumbScrollbar=thumbScrollbar;
  2065.  
  2066.                 var self=this;
  2067.  
  2068.                 var imgStatistics={//图片的总类，统计,初始化值
  2069.                     rule:{
  2070.                         shown:true,
  2071.                         count:0,
  2072.                         description:'由高级规则匹配出来的',
  2073.                         name:'高级规则',
  2074.                     },
  2075.                     tpRule:{
  2076.                         shown:true,
  2077.                         count:0,
  2078.                         description:'由通配规则匹配出来的',
  2079.                         name:'通配规则',
  2080.                     },
  2081.                     scale:{
  2082.                         shown:true,
  2083.                         count:0,
  2084.                         description:'js自动查找，相对页面显示的图片有缩放过的',
  2085.                         name:'缩放过的',
  2086.                     },
  2087.                     force:{
  2088.                         shown:true,
  2089.                         count:0,
  2090.                         description:'js自动查找，无缩放过的，但是满足一定的大小',
  2091.                         name:'无缩放过',
  2092.                     },
  2093.  
  2094.                     // new
  2095.                     // scaleZoomResized: {
  2096.                     //  shown: false,
  2097.                     //  count: 0,
  2098.                     //  description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%',
  2099.                     //  name: '小缩放'
  2100.                     // },
  2101.                     scaleSmall: {
  2102.                         shown: prefs.gallery.showSmallSize,
  2103.                         count: 0,
  2104.                         description: '小尺寸图片，实际尺寸的高和宽都小于 ' + prefs.gallery.scaleSmallSize + ' 像素',
  2105.                         name: '小尺寸'
  2106.                     },
  2107.                 };
  2108.                 this.imgStatistics=imgStatistics;
  2109.  
  2110.                 //生成分类下拉列表
  2111.                 var typeMark='';
  2112.                 var imgStatistics_i;
  2113.                 for(var i in imgStatistics){
  2114.                     if(!imgStatistics.hasOwnProperty(i))continue;
  2115.                     imgStatistics_i=imgStatistics[i];
  2116.                     typeMark+=
  2117.                         '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+
  2118.                         '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+
  2119.                         '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+
  2120.                         '</span>';
  2121.                 };
  2122.                 eleMaps['head-command-drop-list-category'].innerHTML=typeMark;
  2123.  
  2124.  
  2125.                 //收藏相关
  2126.                 var collection={
  2127.                     getMatched:function(){
  2128.                         return (this.all || this.get())._find(function(value,index){
  2129.                             if(value.src==self.src){
  2130.                                 return true;
  2131.                             };
  2132.                         });
  2133.                     },
  2134.                     check:function(){
  2135.                         //从缓存数据中检查。
  2136.                         var matched=this.getMatched();
  2137.                         this.favorite=matched? matched[0] : null;
  2138.  
  2139.                         this.tAreaValue();
  2140.                         this.highLight();
  2141.                     },
  2142.                     tAreaValue:function(){
  2143.                         this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent;
  2144.                     },
  2145.                     highLight:function(){
  2146.                         eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite');
  2147.                     },
  2148.                     add:function(){
  2149.                         this.favorite={
  2150.                             src:self.src,
  2151.                             thumbSrc:dataset(self.relatedThumb,'thumbSrc'),
  2152.                             naturalSize:self.imgNaturalSize,
  2153.                             description:this.textArea.value,
  2154.                         };
  2155.  
  2156.                         //为了防止多个页面同时的储存，添加前，先载入最新的数据。
  2157.                         this.get();
  2158.                         //检查是否已经在里面了
  2159.                         var matched=this.getMatched();
  2160.  
  2161.                         if(matched){//如果已经存在，删除旧的。
  2162.                             this.all.splice(matched[1],1);
  2163.                         };
  2164.                         this.all.unshift(this.favorite);//添加到最前面。
  2165.                         this.highLight();
  2166.                         this.save();
  2167.                     },
  2168.                     remove:function(){
  2169.                         //获得最新数据
  2170.                         this.get();
  2171.                         //检查是否已经在里面了
  2172.                         var matched=this.getMatched();
  2173.                         if(matched){
  2174.                             this.all.splice(matched[1],1);
  2175.                             this.save();
  2176.                         };
  2177.                         this.favorite=null;
  2178.                         this.highLight();
  2179.                     },
  2180.                     save:function(){
  2181.                         storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all)));
  2182.                     },
  2183.                     get:function(){
  2184.                         var ret=storage.getItem('pv_collection') || '[]';
  2185.                         try{
  2186.                             ret=JSON.parse(decodeURIComponent(ret));
  2187.                         }catch(e){
  2188.                             ret=[];
  2189.                         };
  2190.                         this.all=ret;
  2191.                         return ret;
  2192.                     },
  2193.                     enter:function(){
  2194.  
  2195.                         if(this.all.length==0){
  2196.                             alert('你还木有收藏任何图片');
  2197.                             return;
  2198.                         };
  2199.  
  2200.                         this.mMode=true;
  2201.                         var button=this.dropListButton;
  2202.                         button.textContent='退出收藏查看';
  2203.                         dataset(button,'command','exitCollection');
  2204.                         this.headButton.style.display='inline-block';
  2205.                         eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span');
  2206.  
  2207.                         //生成dom
  2208.                         var container=document.createElement('span');
  2209.  
  2210.                         this.container=container;
  2211.  
  2212.                         var data_i;
  2213.                         var spanMark='';
  2214.                         var i=0;
  2215.                         while(data_i=this.all[i++]){
  2216.                             spanMark +=
  2217.                                 '<span class="pv-gallery-sidebar-thumb-container" '+
  2218.                                 ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'&quot;') +
  2219.                                 '" data-src="' + data_i.src +
  2220.                                 '" data-thumb-src="' + data_i.thumbSrc +
  2221.                                 '">'+
  2222.                                 '<span class="pv-gallery-vertical-align-helper"></span>'+
  2223.                                 '<span class="pv-gallery-sidebar-thumb-loading" title="正在读取中......"></span>'+
  2224.                                 '</span>';
  2225.                         };
  2226.                         container.innerHTML=spanMark;
  2227.                         eleMaps['sidebar-thumbnails-container'].appendChild(container);
  2228.  
  2229.  
  2230.                         this.selected=self.selected;//备份
  2231.  
  2232.                         self.select(container.children[0]);
  2233.                         self.thumbScrollbar.reset();
  2234.                         self.loadThumb();
  2235.                     },
  2236.                     exit:function(){
  2237.                         if(!this.mMode)return;
  2238.  
  2239.                         this.mMode=false;
  2240.                         var button=this.dropListButton;
  2241.                         button.textContent='查看所有收藏';
  2242.                         dataset(button,'command','enterCollection');
  2243.                         this.headButton.style.display='none';
  2244.                         eleMaps['sidebar-thumbnails-container'].removeChild(this.container);
  2245.                         eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span');
  2246.  
  2247.                         self.select(this.selected);
  2248.                         self.thumbScrollbar.reset();
  2249.                         self.loadThumb();
  2250.                     },
  2251.                     textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'),
  2252.                     dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'),
  2253.                     headButton:eleMaps['head-command-exit-collection'],
  2254.                 };
  2255.  
  2256.                 this.collection=collection;
  2257.  
  2258.                 eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){
  2259.                     var target=e.target;
  2260.                     if(!collection.favorite)return;
  2261.                     collection.favorite[dataset(target,'prefs')]=target.value;
  2262.                     clearTimeout(collection.saveTimer);
  2263.                     collection.saveTimer=setTimeout(function(){
  2264.                         collection.save();
  2265.                     },500);
  2266.                 },true);
  2267.  
  2268.  
  2269.                 var slideShow={
  2270.                     opts:{
  2271.                         interval:5000,
  2272.                         wait:true,
  2273.                         backward:false,
  2274.                         skipErrorImg:true,
  2275.                         run:false,
  2276.                     },
  2277.                     //timing:
  2278.                     //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）),
  2279.                     //loadEnd(当前显示图片已经读取完成后),
  2280.                     //click(点击按钮),
  2281.                     //change(改变设置)
  2282.                     run:function(timing){
  2283.                         if(!this.opts.run)return;
  2284.  
  2285.                         if(timing!='loadEnd'){
  2286.                             this.stop();
  2287.                         };
  2288.  
  2289.                         if(timing=='click' || timing=='select'){
  2290.                             if(!this.getEle()){//没有要切换到的图片了，停止
  2291.                                 this.exit();
  2292.                                 return;
  2293.                             };
  2294.                         };
  2295.  
  2296.                         if(this.opts.skipErrorImg){
  2297.                             if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候
  2298.                                 self.select(this.getEle());
  2299.                                 return;
  2300.                             };
  2301.                         };
  2302.  
  2303.  
  2304.                         if(this.opts.wait){
  2305.                             if(timing!='select' && (timing=='loadEnd'  || (!self.isLoading && (self.img.complete || self.imgError)))){
  2306.                                 this.go();
  2307.                             };
  2308.                         }else{
  2309.                             if(timing!='loadEnd'){
  2310.                                 this.go();
  2311.                             };
  2312.                         };
  2313.  
  2314.                     },
  2315.                     getEle:function(){
  2316.                         return self.getThumSpan(this.opts.backward)
  2317.                     },
  2318.                     go:function(){
  2319.                         this.stop();//停止上次的。
  2320.                         var interval=this.opts.interval;
  2321.                         var _self=this;
  2322.                         this.timer=setTimeout(function(){
  2323.                             _self.setCountdown(0);
  2324.                             clearInterval(_self.countdownTimer);
  2325.                             self.select(_self.getEle());
  2326.                         },interval);
  2327.  
  2328.                         var startTime=Date.now();
  2329.                         this.countdownTimer=setInterval(function(){
  2330.                             _self.setCountdown(interval - (Date.now()-startTime));
  2331.                         },100);
  2332.                     },
  2333.                     stop:function(){
  2334.                         this.setCountdown(this.opts.interval);
  2335.                         clearTimeout(this.timer);
  2336.                         clearInterval(this.countdownTimer);
  2337.                     },
  2338.                     exit:function(){
  2339.                         this.opts.run=true;
  2340.                         this.switchStatus();
  2341.                         this.stop();
  2342.                     },
  2343.                     setCountdown:function(value){
  2344.                         eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2);
  2345.                     },
  2346.                     switchStatus:function(){
  2347.                         this.opts.run=!this.opts.run;
  2348.                         eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop');
  2349.                     },
  2350.                     check:function(){
  2351.                         this.opts.run?  this.run('click') : this.stop();
  2352.                     },
  2353.                 };
  2354.  
  2355.                 slideShow.setCountdown(slideShow.opts.interval);;
  2356.                 this.slideShow=slideShow;
  2357.  
  2358.                 //幻灯片播放下拉列表change事件的处理
  2359.                 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){
  2360.                     var target=e.target;
  2361.                     var value;
  2362.                     var prefs=dataset(target,'prefs');
  2363.                     if(target.type=='checkbox'){
  2364.                         value=target.checked;
  2365.                     }else{
  2366.                         value=parseFloat(target.value);
  2367.                         if(isNaN(value)){//无效
  2368.                             value=slideShow.opts[prefs] / 1000;
  2369.                         };
  2370.                         value=value>0 ? value : 1;
  2371.                         target.value=value;
  2372.                         value *= 1000;
  2373.                     };
  2374.                     slideShow.opts[prefs]=value;
  2375.                     slideShow.run('change');
  2376.                     //console.log(slideShow.opts);
  2377.                 },true);
  2378.  
  2379.  
  2380.                 //分类下拉列表的点击发生change事件的处理
  2381.                 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){
  2382.                     var target=e.target;
  2383.                     var type=dataset(target,'type');
  2384.                     self.iStatisCopy[type].shown=target.checked;
  2385.                     self.switchThumbVisible();//切换图片类别显隐;
  2386.                 },true);
  2387.  
  2388.  
  2389.                 var downloadEle=document.createElement("a"),srcSplit;
  2390.                 //命令下拉列表的点击处理
  2391.                 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){
  2392.                     if(e.button!=0)return;//左键
  2393.                     var target=e.target;
  2394.                     var command=dataset(target,'command');
  2395.                     if(!command)return;
  2396.                     switch(command){
  2397.                         case 'openInNewWindow':{
  2398.                             window.open(self.src,'_blank');
  2399.                         }break;
  2400.                         case 'scrollIntoView':{
  2401.                             if(collection.mMode){
  2402.                                 alert('收藏模式中，无法使用');
  2403.                                 return;
  2404.                             };
  2405.                             var relatedThumb=self.relatedThumb;
  2406.                             var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb);
  2407.                             var targetImg=self.data[index].img;
  2408.  
  2409.                             if(targetImg){
  2410.                                 if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。
  2411.                                     alert('图片不在文档中，或者被隐藏了，无法定位！');
  2412.                                     return;
  2413.                                 };
  2414.                                 self.minimize();
  2415.                                 setTimeout(function(){
  2416.                                     self.navigateToImg(targetImg);
  2417.                                     flashEle(targetImg);
  2418.                                 },0);
  2419.  
  2420.                             }else{//frame发送过来的时候删除了不能传送的图片
  2421.  
  2422.                                 document.addEventListener('pv-navigateToImg',function(e){
  2423.                                     //console.log('pv-navigateToImg',e);
  2424.                                     if(!e.detail){
  2425.                                         alert('图片不在文档中，或者被隐藏了，无法定位！');
  2426.                                         return;
  2427.                                     };
  2428.                                     self.minimize();
  2429.                                     setTimeout(function(){//将frame滚动到中间位置
  2430.                                         if(self.iframe){
  2431.                                             self.navigateToImg(self.iframe);
  2432.                                         };
  2433.                                     },0);
  2434.                                 },true);
  2435.                                 window.postMessage({//问问frame。。
  2436.                                     messageID:messageID,
  2437.                                     command:'navigateToImg',
  2438.                                     index:index,
  2439.                                     to:self.from,
  2440.                                 },'*');
  2441.                             };
  2442.  
  2443.                         }break;
  2444.                         case 'exportImages':
  2445.                             self.exportImages();
  2446.                             break;
  2447.                         case 'downloadImage':
  2448.                             srcSplit=self.src.split("/");
  2449.                             downloadEle.href=self.src;
  2450.                             downloadEle.setAttribute("download",srcSplit[srcSplit.length-1]);
  2451.                             downloadEle.click();
  2452.                             break;
  2453.                         case 'copyImages':
  2454.                             self.copyImages(true);
  2455.                             break;
  2456.                         case 'scrollToEndAndReload':
  2457.                             var checkbox = target.parentNode.firstChild;
  2458.                             checkbox.checked = !checkbox.checked;
  2459.  
  2460.                             prefs.gallery.scrollEndAndLoad = checkbox.checked;
  2461.                             break;
  2462.                         case 'fullScreen':
  2463.                             if (target.classList.contains('fullscreenbtn')) {
  2464.                                 if (cancelFullScreen()) return;
  2465.                                 target.textContent = '进入全屏';
  2466.                                 target.classList.remove('fullscreenbtn');
  2467.                                 return;
  2468.                             }
  2469.  
  2470.                             if (launchFullScreen(document.documentElement)) return;
  2471.                             target.classList.toggle('fullscreenbtn');
  2472.                             target.textContent = '退出全屏';
  2473.                             target.classList.add('fullscreenbtn');
  2474.                             break;
  2475.                         case 'openPrefs':
  2476.                             openPrefs();
  2477.                             break;
  2478.                         case 'enterCollection':{
  2479.                             //进入管理模式
  2480.                             collection.enter();
  2481.                         }break;
  2482.                         case 'exitCollection':{
  2483.                             //退出管理模式
  2484.                             collection.exit();
  2485.                         }break;
  2486.                     };
  2487.                 },true);
  2488.  
  2489.                 // 监视全屏的变化
  2490.                 function fullScreenChanged() {
  2491.                     if (!document.fullscreenElement && // alternative standard method
  2492.                         !document.mozFullScreenElement &&
  2493.                         !document.webkitFullscreenElement &&
  2494.                         !document.msFullscreenElement) {
  2495.  
  2496.                         var btn = document.getElementById("pv-gallery-fullscreenbtn");
  2497.                         if (btn) {
  2498.                             btn.textContent = '进入全屏';
  2499.                             btn.removeClass('fullscreenbtn');
  2500.                         }
  2501.                     }
  2502.                 }
  2503.                 document.addEventListener('webkitfullscreenchange', fullScreenChanged, false);
  2504.                 document.addEventListener('mozfullscreenchange', fullScreenChanged, false);
  2505.                 document.addEventListener('fullscreenchange', fullScreenChanged, false);
  2506.  
  2507.                 //生成分享的下拉列表
  2508.                 var shareMark='';
  2509.                 var shareItem;
  2510.                 for(var i in prefs.share){
  2511.                     if(!prefs.share.hasOwnProperty(i))continue;
  2512.                     shareItem=prefs.share[i];
  2513.                     if(shareItem.disabled)continue;
  2514.                     shareMark+=(
  2515.                         '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\
  2516.                         background-image:url(\''+ shareItem.icon +'\');\
  2517.                         background-position:4px center;\
  2518.                         background-repeat:no-repeat;\
  2519.                         padding-left:24px;">'+shareItem.name+'</span>');
  2520.                 };
  2521.  
  2522.                 eleMaps['head-command-drop-list-share'].innerHTML=shareMark;
  2523.  
  2524.                 //分享下拉列表的点击处理
  2525.                 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){
  2526.                     if(e.button!=0)return;//左键
  2527.                     var target=e.target;
  2528.                     var site=dataset(target,'site');
  2529.                     if(!site)return;
  2530.                     var site_info=prefs.share[site];
  2531.                     var param=site_info.api.call(self.img,{
  2532.                         title:encodeURIComponent(document.title),
  2533.                         pic:encodeURIComponent(self.src),
  2534.                         url:encodeURIComponent(location.href),
  2535.                     });
  2536.                     if(!param)return;
  2537.                     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');
  2538.                 },true);
  2539.  
  2540.  
  2541.  
  2542.                 var loadThumbsTimer;
  2543.                 eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图
  2544.                     clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。
  2545.                     loadThumbsTimer=setTimeout(function(){
  2546.                         self.loadThumb();
  2547.                     },200);
  2548.                 },false);
  2549.  
  2550.                 var canScroll=true;
  2551.                 var scrollToChange=function(next){
  2552.                     if(canScroll){
  2553.                         if(prefs.gallery.transition){
  2554.                             canScroll=false;
  2555.                             setTimeout(function(){
  2556.                                 canScroll=true;
  2557.                             },500);
  2558.                         }
  2559.                         next ? self.selectNext() : self.selectPrevious();
  2560.                     }
  2561.                 }
  2562.                 addWheelEvent(eleMaps['body'],function(e){//wheel事件
  2563.                     if(e.deltaZ!=0)return;//z轴
  2564.                     var target=e.target;
  2565.                     e.preventDefault();
  2566.                     if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片
  2567.                         var distance=self.thumbSpanOuterSize;
  2568.  
  2569.                         if(e.deltaY<0 || e.deltaX<0){//向上滚
  2570.                             distance=-distance;
  2571.                         };
  2572.                         thumbScrollbar.scrollBy(distance)
  2573.                     }else{//图片区域滚动
  2574.                         var distance=20;
  2575.                         if(e.deltaY!=0){//y轴
  2576.                             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。
  2577.                                 if(e.deltaY < 0){
  2578.                                     distance=-distance;
  2579.                                 };
  2580.                                 if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。
  2581.                                     imgScrollbarH.scrollBy(distance);
  2582.                                 }else{
  2583.                                     if(imgScrollbarV.scrollBy(distance) && prefs.gallery.scrollEndToChange){
  2584.                                         scrollToChange(e.deltaY > 0);
  2585.                                     }
  2586.                                 };
  2587.                             }else{
  2588.                                 scrollToChange(e.deltaY > 0);
  2589.                             };
  2590.                         }else{//x轴
  2591.                             if(e.deltaX < 0){
  2592.                                 distance=-distance;
  2593.                             };
  2594.                             imgScrollbarH.scrollBy(distance);
  2595.                         };
  2596.                     };
  2597.                 },true);
  2598.  
  2599.  
  2600.                 //focus,blur;
  2601.                 addCusMouseEvent('mouseenter',container,function(){
  2602.                     this.focus();
  2603.                 });
  2604.                 addCusMouseEvent('mouseleave',container,function(){
  2605.                     this.blur();
  2606.                 });
  2607.  
  2608.                 //上下左右切换图片,空格键模拟滚动一页
  2609.  
  2610.                 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。
  2611.                 var keyDown;
  2612.  
  2613.                 document.addEventListener('keydown',function(e){
  2614.                     var keyCode=e.keyCode;
  2615.                     var index=validKeyCode.indexOf(keyCode);
  2616.                     if(index==-1)return;
  2617.  
  2618.                     var target=e.target;
  2619.  
  2620.                     if(!container.contains(target))return;//触发焦点不再gallery里面。
  2621.                     e.preventDefault();
  2622.  
  2623.                     if(keyCode==9)return;//tab键
  2624.                     if(keyCode==32){//32空格，模拟滚动一页
  2625.                         imgScrollbarV.scrollByPages(1);
  2626.                         return;
  2627.                     };
  2628.  
  2629.                     if(keyDown)return;//已按下。
  2630.                     keyDown=true;
  2631.  
  2632.                     var stop;
  2633.                     switch(index){
  2634.                         case 0:;
  2635.                         case 3:{
  2636.                             self.selectPrevious();
  2637.                             stop=self.simpleSlideShow(true);
  2638.                         }break;
  2639.                         case 1:;
  2640.                         case 2:{
  2641.                             self.selectNext();
  2642.                             stop=self.simpleSlideShow();
  2643.                         }break;
  2644.                     };
  2645.  
  2646.                     function keyUpHandler(e){
  2647.                         if(e.keyCode!=validKeyCode[index])return;
  2648.                         document.removeEventListener('keyup',keyUpHandler,false);
  2649.                         keyDown=false;
  2650.                         stop();
  2651.                     };
  2652.                     document.addEventListener('keyup',keyUpHandler,false);
  2653.  
  2654.                 },true);
  2655.  
  2656.  
  2657.                 var imgDraged;
  2658.                 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
  2659.                     var target=e.target;
  2660.                     if(e.button!=0 || target.nodeName!='IMG')return;
  2661.                     var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕
  2662.  
  2663.                     var oClient={
  2664.                         x:e.clientX,
  2665.                         y:e.clientY,
  2666.                     };
  2667.  
  2668.                     var oScroll={
  2669.                         left:self.imgScrollbarH.getScrolled(),
  2670.                         top:self.imgScrollbarV.getScrolled(),
  2671.                     };
  2672.  
  2673.                     var moveFiredCount=0;
  2674.                     var moveHandler=function(e){
  2675.                         moveFiredCount++;
  2676.                         if(moveFiredCount<2){//给个缓冲。。
  2677.                             return;
  2678.                         };
  2679.                         imgDraged=true;
  2680.                         if(bigger){
  2681.                             target.style.cursor= support.cssCursorValue.grabbing || 'pointer';
  2682.                             self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y));
  2683.                             self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x));
  2684.                         };
  2685.                     };
  2686.  
  2687.                     var upHandler=function(){
  2688.                         target.style.cursor='';
  2689.  
  2690.                         //拖曳之后阻止随后可能产生click事件产生的大小切换。
  2691.                         //确保在随后的click事件发生后执行
  2692.                         setTimeout(function(){
  2693.                             imgDraged=false;
  2694.                         },0);
  2695.  
  2696.                         document.removeEventListener('mousemove',moveHandler,true);
  2697.                         document.removeEventListener('mouseup',upHandler,true);
  2698.                     };
  2699.  
  2700.                     document.addEventListener('mousemove',moveHandler,true);
  2701.                     document.addEventListener('mouseup',upHandler,true);
  2702.                 },true);
  2703.  
  2704.                 eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理
  2705.                     var target=e.target;
  2706.                     if(e.button!=0 || target.nodeName!='IMG')return;
  2707.  
  2708.                     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。。。
  2709.                         imgDraged=false;
  2710.                         return;
  2711.                     };
  2712.  
  2713.                     if(target.classList.contains('pv-gallery-img_zoom-in')){//放大
  2714.                         self.fitContains=false;
  2715.                         var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX;
  2716.                         var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY;
  2717.                         var scaleX=zoomX/target.offsetWidth;
  2718.                         var scaleY=zoomY/target.offsetHeight;
  2719.                         self.fitToScreen({
  2720.                             x:scaleX,
  2721.                             y:scaleY,
  2722.                         });
  2723.                     }else if(target.classList.contains('pv-gallery-img_zoom-out')){
  2724.                         self.fitContains=true;
  2725.                         self.fitToScreen();
  2726.                     };
  2727.                 },true);
  2728.  
  2729.  
  2730.                 container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片
  2731.                     if(e.button!=0)return;//左键
  2732.                     var target=e.target;
  2733.                     if(target.nodeName=='IMG')e.preventDefault();
  2734.  
  2735.                     var matched=true;
  2736.                     var stop;
  2737.                     switch(target){
  2738.                         case eleMaps['img-controler-pre']:;
  2739.                         case eleMaps['sidebar-controler-pre']:{//上一个
  2740.                             self.selectPrevious();
  2741.                             stop=self.simpleSlideShow(true);
  2742.                         }break;
  2743.                         case eleMaps['img-controler-next']:;
  2744.                         case eleMaps['sidebar-controler-next']:{//下一个
  2745.                             self.selectNext();
  2746.                             stop=self.simpleSlideShow();
  2747.                         }break;
  2748.                         default:{
  2749.                             matched=false;
  2750.                         }break;
  2751.                     };
  2752.  
  2753.                     function mouseUpHandler(e){
  2754.                         document.removeEventListener('mouseup',mouseUpHandler,true);
  2755.                         stop();
  2756.                     };
  2757.  
  2758.                     if(matched){
  2759.                         e.preventDefault();
  2760.                         document.addEventListener('mouseup',mouseUpHandler,true);
  2761.                     };
  2762.                 },false);
  2763.  
  2764.                 eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换
  2765.                     if(e.button!=0)return;//左键
  2766.                     var target=e.target;
  2767.                     var targetP;
  2768.                     if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return;
  2769.  
  2770.                     self.select(targetP? targetP : target);
  2771.                 },false);
  2772.  
  2773.                 //点击读取错误的图片占位符重新读取
  2774.                 eleMaps['img_broken'].addEventListener('click',function(e){
  2775.                     if(self.isLoading){
  2776.                         self.select(self.errorSpan);
  2777.                     }else{
  2778.                         self.getImg(self.errorSpan);
  2779.                     };
  2780.                 },false);
  2781.  
  2782.  
  2783.                 eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令
  2784.                     if(e.button!=0)return;
  2785.                     var target=e.target;
  2786.                     if(eleMaps['head-command-close']==target){
  2787.                         self.close();
  2788.                     }else if(eleMaps['head-command-operate'].contains(target)){
  2789.                         imgReady(self.src,{
  2790.                             ready:function(){
  2791.                                 new ImgWindowC(this);
  2792.                             },
  2793.                         });
  2794.                     }else if(eleMaps['head-command-nextPage'].contains(target)){
  2795.                         self.completePages=[];
  2796.                         self.nextPage();
  2797.                     }else if(eleMaps['head-command-collect'].contains(target)){
  2798.                         if(collection.favorite){
  2799.                             collection.remove();
  2800.                         }else{
  2801.                             collection.add();
  2802.                         };
  2803.                     }else if(eleMaps['head-command-exit-collection'].contains(target)){
  2804.                         collection.exit();
  2805.                     }else if(eleMaps['head-command-slide-show'].contains(target)){
  2806.                         slideShow.switchStatus();
  2807.                         slideShow.check();
  2808.                     };
  2809.  
  2810.                 },false);
  2811.  
  2812.  
  2813.                 //点击还原。
  2814.                 maximizeTrigger.addEventListener('click',function(e){
  2815.                     var target=e.target;
  2816.                     this.style.display='none';
  2817.                     if(target==this){
  2818.                         self.show();
  2819.                         self.resizeHandler();
  2820.                     }else{
  2821.                         self.minimized=false;
  2822.                     };
  2823.                 },true);
  2824.  
  2825.  
  2826.                 this._resizeHandler=this.resizeHandler.bind(this);
  2827.                 this._keyDownListener=this.keyDownListener.bind(this);
  2828.  
  2829.                 //插入动态生成的css数据。
  2830.                 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+
  2831.                                              ((isHorizontal ? 'width' : 'height') + ':'  + (isHorizontal ?  unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) +
  2832.                                              '}',this.globalSSheet.cssRules.length);
  2833.  
  2834.                 this.forceRepaintTimes=0;
  2835.  
  2836.                 container.style.display='none';
  2837.                 this.shown=false;
  2838.  
  2839.                 // 我添加的部分
  2840.                 this.initToggleBar();
  2841.                 this.initZoom();
  2842.             },
  2843.  
  2844.             initToggleBar: function() {  // 是否显示切换 sidebar 按钮
  2845.                 /**
  2846.          * TODO：仿造下面的链接重新改造过？
  2847.          * 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
  2848.          */
  2849.                 if (prefs.gallery.sidebarToggle) {
  2850.                     var toggleBar = this.eleMaps['sidebar-toggle'];
  2851.                     toggleBar.style.display = 'block';
  2852.                     toggleBar.style.height = '12px';
  2853.                     toggleBar.addEventListener('click', this.showHideBottom.bind(this), false);
  2854.  
  2855.                     // 顶部圆角
  2856.                     switch (prefs.gallery.sidebarPosition) {
  2857.                         case 'bottom':
  2858.                             toggleBar.style.borderRadius = '8px 8px 0 0';  // 左上、右上、右下、左下
  2859.                             break;
  2860.                         case 'top':
  2861.                             toggleBar.style.borderRadius = '0 0 8px 8px';
  2862.                             break;
  2863.                         case 'left':
  2864.                             toggleBar.style.height = '60px';
  2865.                             toggleBar.style.borderRadius = '0 8px 8px 0';
  2866.                             break;
  2867.                         case 'right':
  2868.                             toggleBar.style.height = '60px';
  2869.                             toggleBar.style.borderRadius = '8px 0 0 8px';
  2870.                             break;
  2871.                     }
  2872.                 }
  2873.             },
  2874.             showHideBottom: function() {  // 显示隐藏 sidebar-container
  2875.                 var sidebarContainer = this.eleMaps['sidebar-container'],
  2876.                     isHidden = sidebarContainer.style.visibility == 'hidden';
  2877.  
  2878.                 sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden';
  2879.  
  2880.                 var sidebarPosition = prefs.gallery.sidebarPosition,
  2881.                     capitalize = function(string) { // 将字符串中每个单词首字母大写
  2882.                         var words = string.split(" ");
  2883.                         for (var i = 0; i < words.length; i++) {
  2884.                             words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
  2885.                         }
  2886.                         return words.join(" ");
  2887.                     };
  2888.  
  2889.                 // 修正下图片底部的高度
  2890.                 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ?
  2891.                     prefs.gallery.sidebarSize + 'px solid transparent' :
  2892.                 '0';
  2893.                 // 修正底部距离
  2894.                 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0';
  2895.             },
  2896.             initZoom: function() {  // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1
  2897.                 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) {
  2898.                     var oZoom = detectZoom();
  2899.                     if (oZoom > 100) {
  2900.                         this.eleMaps['body'].style.zoom = 100 / oZoom;
  2901.                     }
  2902.                 }
  2903.             },
  2904.  
  2905.             getThumSpan:function(previous,relatedTarget){
  2906.                 var ret;
  2907.                 var rt = relatedTarget || this.selected;
  2908.                 if(!rt)return;
  2909.                 while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){
  2910.                     if(rt.clientWidth!=0){
  2911.                         ret=rt;
  2912.                         break;
  2913.                     };
  2914.                 };
  2915.                 return ret;
  2916.             },
  2917.             previous:false,
  2918.             selectPrevious:function(){
  2919.                 this.previous=true;
  2920.                 this.select(this.getThumSpan(true));
  2921.             },
  2922.             selectNext:function(){
  2923.                 this.select(this.getThumSpan());
  2924.             },
  2925.             select:function(ele,noTransition){
  2926.                 if(!ele || this.selected==ele)return;
  2927.                 if(this.selected){
  2928.                     this.selected.classList.remove(this.selectedClassName);
  2929.                     this.selected.classList.remove('pv-gallery-sidebar-thumb_selected');
  2930.                 };
  2931.                 ele.classList.add(this.selectedClassName);
  2932.                 ele.classList.add('pv-gallery-sidebar-thumb_selected');
  2933.  
  2934.                 this.selected=ele;
  2935.                 this.arrowVisib();
  2936.  
  2937.                 var self=this;
  2938.                 clearTimeout(this.loadImgTimer);
  2939.                 if(prefs.gallery.transition){
  2940.                     this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。
  2941.                         self.loadImg(ele);
  2942.                     },200);
  2943.                 }else{
  2944.                     self.loadImg(ele);
  2945.                 }
  2946.  
  2947.                 this.selectedIntoView(noTransition);
  2948.                 this.forceRepaint();
  2949.                 this.slideShow.run('select');
  2950.             },
  2951.             loadThumb:function(){//读取可视范围里面的缩略图
  2952.                 var self=this;
  2953.                 var pro=self.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight'];
  2954.                 var thumbC=self.eleMaps['sidebar-thumbnails-container'];
  2955.  
  2956.                 var scrolled=thumbC[pro[0]];
  2957.  
  2958.                 var loadStopDis=scrolled + thumbC[pro[1]];
  2959.  
  2960.                 var imgSpans=self.selected.parentNode.children;
  2961.                 var span_i;
  2962.                 var spanOffset;
  2963.                 var thumb;
  2964.  
  2965.                 var i=0
  2966.                 while(span_i=imgSpans[i++]){
  2967.                     if(span_i.clientWidth==0)continue;//隐藏的
  2968.  
  2969.                     spanOffset=span_i[pro[2]];
  2970.                     if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了
  2971.                     if(spanOffset >= loadStopDis)break;//在滚动条下面了
  2972.  
  2973.                     if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图
  2974.  
  2975.                     thumb=document.createElement('img');
  2976.                     thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small;
  2977.                     thumb.className='pv-gallery-sidebar-thumb';
  2978.  
  2979.                     dataset(span_i,'thumbLoaded','true');
  2980.                     span_i.appendChild(thumb);
  2981.  
  2982.                     imgReady(thumb,{
  2983.                         error:function(e){
  2984.                             this.src=prefs.icons.brokenImg_small;
  2985.                         },
  2986.                     });
  2987.                 };
  2988.             },
  2989.             selectedIntoView:function(noTransition){
  2990.                 var thumBC=this.eleMaps['sidebar-thumbnails-container'];
  2991.                 var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ;
  2992.                 //需要滚动的距离。
  2993.                 var needScrollDis= this.selected[pro[0]];
  2994.                 //尽可能的居中显示
  2995.                 var thumBCClient=thumBC[pro[1]];
  2996.                 var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0);
  2997.  
  2998.                 this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition);
  2999.             },
  3000.             getImg:function(ele){
  3001.                 var self = this;
  3002.  
  3003.                 var src = dataset(ele,'src');
  3004.  
  3005.                 this.lastLoading=src;//记住最后读取的图片
  3006.                 this.isLoading=true;//表示选择的图片正在读取
  3007.  
  3008.                 // 特殊的 xhr 方式获取
  3009.                 var xhr = dataset(ele, 'xhr');
  3010.                 if (xhr) {
  3011.                     var xhrError = function() {
  3012.                         dataset(ele, 'xhr', '');
  3013.                         dataset(ele, 'src', dataset(ele, 'thumb-src'));
  3014.                         self.getImg(ele);
  3015.                     };
  3016.                     xhrLoad.load({
  3017.                         url: src,
  3018.                         xhr: JSON.parse(decodeURIComponent(xhr)),
  3019.                         cb: function(imgSrc, imgSrcs, caption) {
  3020.                             if (imgSrc) {
  3021.                                 dataset(ele, 'src', imgSrc);
  3022.                                 dataset(ele, 'xhr', '');
  3023.                                 self.getImg(ele);
  3024.                             } else {
  3025.                                 xhrError();
  3026.                             }
  3027.                         },
  3028.                         onerror: xhrError
  3029.                     });
  3030.                     return;
  3031.                 }
  3032.  
  3033.                 var allLoading=this.allLoading;
  3034.                 if(allLoading.indexOf(src)!=-1){//在读取队列中。
  3035.                     return;
  3036.                 };
  3037.                 allLoading.push(src);
  3038.  
  3039.                 //上一个读取中的图片，不是当前显示的。那么直接终止
  3040.                 var preImgR=this.imgReady;
  3041.                 if(preImgR && this.img){
  3042.                     if(preImgR.img.src!=this.src){
  3043.                         preImgR.abort();
  3044.                         preImgR.removeLI();
  3045.                     };
  3046.                 };
  3047.  
  3048.  
  3049.                 //显示读取指示器。
  3050.                 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading');
  3051.                 loadingIndicator.style.display='block';
  3052.  
  3053.  
  3054.                 this.imgReady=imgReady(src,{
  3055.                     ready:function(){
  3056.                         //从读取队列中删除自己
  3057.                         var index=allLoading.indexOf(src);
  3058.                         if(index!=-1){
  3059.                             allLoading.splice(index,1);
  3060.                         };
  3061.  
  3062.                         if(src!=self.lastLoading)return;
  3063.  
  3064.                         loadingIndicator.style.display='';
  3065.                         if(preImgR)preImgR.abort();
  3066.                         self.loadImg(this,ele);
  3067.                     },
  3068.                     loadEnd:function(e){//在loadend后开始预读。
  3069.                         //从读取队列中删除自己
  3070.                         var index=allLoading.indexOf(src);
  3071.                         if(index!=-1){
  3072.                             allLoading.splice(index,1);
  3073.                         };
  3074.  
  3075.                         if(src!=self.lastLoading)return;
  3076.  
  3077.                         if(e.type=='error'){
  3078.                             loadingIndicator.style.display='';
  3079.                             self.errorSpan=ele;
  3080.                             if(preImgR)preImgR.abort();
  3081.                             self.loadImg(this,ele,true);
  3082.                         };
  3083.  
  3084.                         self.slideShow.run('loadEnd');
  3085.  
  3086.                         //console.log(this,'预读开始');
  3087.                         if(prefs.gallery.preload){
  3088.                             if(self.preloading){//结束上次的预读。
  3089.                                 self.preloading.abort();
  3090.                             };
  3091.                             self.preloading=new self.Preload(ele,self);
  3092.                             self.preloading.preload();
  3093.                         };
  3094.                     },
  3095.                 });
  3096.  
  3097.                 this.imgReady.removeLI=function(){
  3098.                     loadingIndicator.style.display='';
  3099.                 };
  3100.  
  3101.             },
  3102.             loadImg:function(img,relatedThumb,error){
  3103.                 if(img.nodeName!='IMG'){//先读取。
  3104.                     this.getImg(img);
  3105.                     return;
  3106.                 };
  3107.  
  3108.                 if(this.img){
  3109.                     this.img.parentNode.removeChild(this.img);
  3110.                 };
  3111.  
  3112.                 var imgNaturalSize={
  3113.                     h:img.naturalHeight,
  3114.                     w:img.naturalWidth,
  3115.                 };
  3116.                 this.imgNaturalSize=imgNaturalSize;
  3117.  
  3118.                 this.eleMaps['head-left-img-info-resolution'].textContent=imgNaturalSize.w + ' x ' + imgNaturalSize.h;
  3119.                 var thumbnails=this.eleMaps['sidebar-thumbnails-container'].childNodes,i=0;
  3120.                 while(thumbnails[i]!=relatedThumb && i<thumbnails.length)i++;
  3121.                 if(i<thumbnails.length)this.eleMaps['head-left-img-info-count'].textContent="（"+(i+1)+" / "+thumbnails.length+"）";
  3122.                 // 加上图片的注释
  3123.                 var description = decodeURIComponent(dataset(relatedThumb, 'description')),
  3124.                     defaultLength = prefs.gallery.descriptionLength;
  3125.                 this.eleMaps['head-left-img-info-description'].title = description;
  3126.                 this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ?
  3127.                     description.slice(0, defaultLength) + '...' :
  3128.                 description;
  3129.  
  3130.                 this.img=img;
  3131.                 this.src=img.src;
  3132.                 this.isLoading=false;
  3133.  
  3134.                 this.relatedThumb=relatedThumb;
  3135.                 img.className='pv-gallery-img';
  3136.  
  3137.                 if(error){
  3138.                     this.imgError=true;
  3139.                     this.img.style.display='none';
  3140.                     this.eleMaps['img_broken'].style.display='inline-block';
  3141.                 }else{
  3142.                     this.imgError=false;
  3143.                     this.eleMaps['img_broken'].style.display='';
  3144.                     if(!dataset(relatedThumb,'naturalSize')){
  3145.                         dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize));
  3146.                     };
  3147.                 };
  3148.  
  3149.                 function styled(){
  3150.                     img.style.opacity=1;
  3151.                     img.style[support.cssTransform]='scale(1)';
  3152.                 };
  3153.  
  3154.  
  3155.                 if(prefs.gallery.transition){
  3156.                     setTimeout(styled,0);
  3157.                 }else{
  3158.                     styled();
  3159.                 };
  3160.  
  3161.                 this.eleMaps['img-parent'].appendChild(img);
  3162.  
  3163.                 this.fitContains=prefs.gallery.fitToScreen;//适应屏幕
  3164.  
  3165.                 this.fitToScreen({
  3166.                     x:0,
  3167.                     y:0,
  3168.                 });
  3169.  
  3170.                 if(this.previous){
  3171.                     this.previous=false;
  3172.                     this.imgScrollbarV.scrollBy(999999);
  3173.                 }
  3174.                 this.collection.check();//检查是否在收藏里面。
  3175.  
  3176.             },
  3177.             fitToScreen:function(scale){
  3178.  
  3179.                 var container=this.eleMaps['img-content'];
  3180.                 var containerSize={
  3181.                     h:container.clientHeight,
  3182.                     w:container.clientWidth,
  3183.                 };
  3184.  
  3185.                 var img=this.img;
  3186.  
  3187.                 img.classList.remove('pv-gallery-img_zoom-in');
  3188.                 img.classList.remove('pv-gallery-img_zoom-out');
  3189.  
  3190.                 var imgSty=img.style;
  3191.                 imgSty.width='';
  3192.                 imgSty.height='';
  3193.  
  3194.                 var contentSSize={
  3195.                     h:container.scrollHeight,
  3196.                     w:container.scrollWidth,
  3197.                 };
  3198.                 var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w;
  3199.  
  3200.                 var scaled='100%';
  3201.  
  3202.                 if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕
  3203.                     this.imgScrollbarV.hide();
  3204.                     this.imgScrollbarH.hide();
  3205.                     if(larger){
  3206.                         img.classList.add('pv-gallery-img_zoom-in');
  3207.                         if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){
  3208.                             var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h);
  3209.                             imgSty.height=height + 'px';
  3210.                             scaled=height/this.imgNaturalSize.h;
  3211.                         }else{
  3212.                             var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w);
  3213.                             imgSty.width=width + 'px';
  3214.                             scaled=width/this.imgNaturalSize.w;
  3215.                         };
  3216.                         scaled=(scaled*100).toFixed(2) + '%';
  3217.                     };
  3218.                 }else{//不做尺寸调整
  3219.                     this.imgScrollbarV.reset();
  3220.                     this.imgScrollbarH.reset();
  3221.  
  3222.                     if(larger){
  3223.                         img.classList.add('pv-gallery-img_zoom-out');
  3224.                         if(scale){//通过鼠标点击进行的切换。
  3225.                             this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2);
  3226.                             this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2);
  3227.                         };
  3228.                     };
  3229.                 };
  3230.  
  3231.  
  3232.                 var imgScaledInfo=this.eleMaps['head-left-img-info-scaling'];
  3233.                 imgScaledInfo.textContent='（'+scaled+'）';
  3234.                 if(scaled!='100%'){
  3235.                     imgScaledInfo.style.color='#E9CCCC';
  3236.                 }else{
  3237.                     imgScaledInfo.style.color='';
  3238.                 };
  3239.  
  3240.             },
  3241.  
  3242.             _dataCache: {},
  3243.             _appendThumbSpans: function(data, index) {  // 添加缩略图栏的 spans
  3244.                 var iStatisCopy = this.iStatisCopy;
  3245.  
  3246.                 if (typeof index == 'undefined' && this.selected) {
  3247.                     index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected);
  3248.                 }
  3249.  
  3250.                 var thumbnails = this.eleMaps['sidebar-thumbnails-container'];
  3251.                 // 如果是新的，则添加，否则重置并添加。
  3252.                 if (!data){
  3253.                     thumbnails.innerHTML = "";
  3254.                     this._dataCache = {};
  3255.                 }
  3256.                 (data || this.data).forEach(function(item) {
  3257.                     if(!item)return;
  3258.                     iStatisCopy[item.type].count++;
  3259.                     var spanMark=document.createElement("span");
  3260.                     thumbnails.appendChild(spanMark);
  3261.                     spanMark.outerHTML = '<span class="pv-gallery-sidebar-thumb-container' +
  3262.                         '" data-type="' + item.type +
  3263.                         '" data-src="' + item.src +
  3264.                         (item.xhr ? '" data-xhr="' + encodeURIComponent(JSON.stringify(item.xhr)) : '') +
  3265.                         '" data-description="' + encodeURIComponent(item.description || '') +
  3266.                         '" data-thumb-src="' + item.imgSrc +
  3267.                         '" title="' + (item.img?item.img.title:"") +
  3268.                         '">' +
  3269.                         '<span class="pv-gallery-vertical-align-helper"></span>' +
  3270.                         '<span class="pv-gallery-sidebar-thumb-loading" title="正在读取中......"></span>' +
  3271.                         '</span>';
  3272.                 });
  3273.  
  3274.                 var self = this;
  3275.                 (data || this.data).forEach(function(d) {
  3276.                     if(!d)return;
  3277.                     self._dataCache[d.imgSrc] = true;
  3278.                 });
  3279.  
  3280.                 //写入类别数据。
  3281.                 var gallery = this.gallery;
  3282.                 var input, label, iStatisCopy_i;
  3283.  
  3284.                 for (var i in iStatisCopy) {
  3285.                     if (!iStatisCopy.hasOwnProperty(i)) continue;
  3286.                     iStatisCopy_i = iStatisCopy[i];
  3287.                     input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i);
  3288.                     input.checked = iStatisCopy_i.shown;
  3289.                     if (iStatisCopy_i.count == 0) {
  3290.                         input.disabled = true;
  3291.                         input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled');
  3292.                     } else {
  3293.                         input.disabled = false;
  3294.                         input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled');
  3295.                     };
  3296.  
  3297.                     label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]');
  3298.                     label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）';
  3299.                 };
  3300.  
  3301.                 this.imgSpans = thumbnails.children;
  3302.  
  3303.                 this.thumbScrollbar.reset();
  3304.  
  3305.                 this.select(this.imgSpans[index], true);
  3306.             },
  3307.             load:function(data, from, reload){
  3308.                 if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库
  3309.  
  3310.                     if(from){//frame发送过来的数据。
  3311.                         window.postMessage({
  3312.                             messageID:messageID,
  3313.                             command:'sendFail',
  3314.                             to:from,
  3315.                         },'*');
  3316.                     };
  3317.  
  3318.                     if(this.minimized){
  3319.                         alert('请先关掉当前已经打开的库');
  3320.                         flashEle(this.maximizeTrigger);
  3321.                     };
  3322.                     return;
  3323.                 };
  3324.  
  3325.                 var self=this;
  3326.                 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。
  3327.                     window.postMessage({
  3328.                         messageID:messageID,
  3329.                         command:'getIframeObject',
  3330.                         windowId:from,
  3331.                     },'*');
  3332.                     document.addEventListener('pv-getIframeObject',function(e){
  3333.                         self.iframe=e.detail;
  3334.                     },true);
  3335.                 };
  3336.  
  3337.                 var unique=this.unique(data);
  3338.                 data=unique.data;
  3339.                 var index=unique.index;
  3340.  
  3341.                 if (reload && this.data.length >= data.length) {
  3342.                     // alert('没有新增的图片');
  3343.                     return;
  3344.                 }
  3345.  
  3346.                 this.clear();//还原对象的一些修改，以便复用。
  3347.                 this.show(reload);
  3348.  
  3349.                 this.data=data;
  3350.                 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。
  3351.  
  3352.                 this._appendThumbSpans(null, index);
  3353.  
  3354.                 this.runOnce();
  3355.  
  3356.                 this.switchThumbVisible();
  3357.             },
  3358.             clear:function(){
  3359.                 this._dataCache = {};
  3360.  
  3361.                 this.allLoading=[];//读取中的图片数组
  3362.                 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本
  3363.                 this.selected==null;
  3364.                 if(this.img){
  3365.                     this.img.style.display='none';
  3366.                     this.img=null;
  3367.                 };
  3368.                 //读取错误的图片占位符
  3369.                 this.eleMaps['img_broken'].style.display='';
  3370.                 //清空dom
  3371.                 this.eleMaps['sidebar-thumbnails-container'].innerHTML='';
  3372.                 this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0';
  3373.                 this.eleMaps['head-left-img-info-count'].textContent='（1 / 1）';
  3374.                 this.eleMaps['head-left-img-info-scaling'].textContent='（100%）';
  3375.                 //隐藏滚动条
  3376.                 this.imgScrollbarV.hide();
  3377.                 this.imgScrollbarH.hide();
  3378.                 this.thumbScrollbar.hide();
  3379.                 //重置style;
  3380.                 this.thumbVisibleStyle.textContent='';
  3381.             },
  3382.  
  3383.             unique:function(data){
  3384.                 var imgSrc;
  3385.                 if(data.target)
  3386.                 imgSrc=data.target.src;
  3387.  
  3388.                 var data_i,
  3389.                     data_i_src,
  3390.                     dataSrcs=[];
  3391.  
  3392.                 var index;
  3393.  
  3394.                 for(var i=0,ii=data.length;i<ii;i++){
  3395.                     data_i=data[i];
  3396.                     data_i_src=data_i.src;
  3397.                     if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在
  3398.                         data.splice(i,1);//移除
  3399.                         i--;
  3400.                         ii--;
  3401.                         continue;
  3402.                     };
  3403.                     dataSrcs.push(data_i_src);
  3404.  
  3405.                     if(imgSrc==data_i_src){
  3406.                         index=i;
  3407.                     };
  3408.                 };
  3409.  
  3410.                 if(typeof index =='undefined'){
  3411.                     index=0;
  3412.                     data.unshift(data.target);
  3413.                 };
  3414.  
  3415.                 delete data.target;
  3416.  
  3417.                 return {
  3418.                     data:data,
  3419.                     index:index,
  3420.                 };
  3421.             },
  3422.             keyDownListener:function(e){
  3423.                 switch(e.keyCode){
  3424.                     case 27:
  3425.                         if(prefs.imgWindow.close.escKey){
  3426.                             this.close();
  3427.                         }
  3428.                         break;
  3429.                 }
  3430.             },
  3431.             show:function(reload){
  3432.                 this.shown=true;
  3433.                 galleryMode=true;
  3434.  
  3435.                 if (!reload) {
  3436.                     var des=document.documentElement.style;
  3437.                     this.deOverflow={
  3438.                         x:des.overflowX,
  3439.                         y:des.overflowY,
  3440.                     };
  3441.                     des.overflow='hidden';
  3442.                     this.gallery.style.display='';
  3443.                     this.gallery.focus();
  3444.                     window.addEventListener('resize',this._resizeHandler,true);
  3445.                 }
  3446.                 document.addEventListener('keydown',this._keyDownListener,true);
  3447.             },
  3448.             close:function(reload){
  3449.                 document.removeEventListener('keydown',this._keyDownListener,true);
  3450.                 this.shown=false;
  3451.                 this.minimized=false;
  3452.  
  3453.                 if (!reload) {
  3454.                     galleryMode=false;
  3455.                     this.gallery.blur();
  3456.                     this.gallery.style.display='none';
  3457.                     var des=document.documentElement.style;
  3458.                     des.overflowX=this.deOverflow.x;
  3459.                     des.overflowY=this.deOverflow.y;
  3460.                     this.slideShow.exit();
  3461.                     this.collection.exit();
  3462.                     window.removeEventListener('resize',this._resizeHandler,true);
  3463.  
  3464.                     // 退出全屏
  3465.                     var btn = document.getElementById('pv-gallery-fullscreenbtn');
  3466.                     if (btn.classList.contains('fullscreenbtn')) {
  3467.                         cancelFullScreen();
  3468.                         btn.textContent = '进入全屏';
  3469.                         btn.classList.remove('fullscreenbtn');
  3470.                     }
  3471.                 }
  3472.             },
  3473.             curPage:document,
  3474.             getPage:function(){
  3475.                 var pageNum=0;
  3476.                 if(/[_\-]\d+(\.html)?$/.test(this.href)){
  3477.                     pageNum=this.href.replace(/.*[\-_](\d+)(\.html)?$/,"$1");
  3478.                 }
  3479.                 var curPage=this.curPage;
  3480.                 let pre=curPage.querySelector("a.prev");
  3481.                 let next=curPage.querySelector("a.next");
  3482.                 if(!pre)pre=curPage.querySelector("a#prev");
  3483.                 if(!next)next=curPage.querySelector("a#next");
  3484.                 if(!pre)pre=curPage.querySelector(".prev>a");
  3485.                 if(!next)next=curPage.querySelector(".next>a");
  3486.                 if(!pre && !next){
  3487.                     let aTags=curPage.querySelectorAll("a");
  3488.                     if(!pre){
  3489.                         let pref,pres,pret;
  3490.                         for(var i=0;i<aTags.length;i++){
  3491.                             let aTag=aTags[i];
  3492.                             if(pref && pres && pret)break;
  3493.                             if(!pref){
  3494.                                 if(/上一页/.test(aTag.innerHTML)){
  3495.                                     pref=aTag;
  3496.                                 }
  3497.                             }
  3498.                             if(!pres){
  3499.                                 if(aTag.innerHTML=="&lt;"){
  3500.                                     pres=aTag;
  3501.                                 }
  3502.                             }
  3503.                             if(!pret){
  3504.                                 if(aTag.innerHTML=="«"){
  3505.                                     pret=aTag;
  3506.                                 }else if(pageNum==1){
  3507.                                     if(aTag.getAttribute("href") && aTag.getAttribute("href").indexOf(this.href.replace(/.*\/([^\/]+)$/,"$1").replace(/[_-]\d+/,""))!=-1){
  3508.                                        pret=aTag;
  3509.                                     }
  3510.                                 }else if(aTag.getAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==pageNum-1){
  3511.                                     pret=aTag;
  3512.                                 }
  3513.                             }
  3514.                         }
  3515.                         pre=pref||pres||pret;
  3516.                     }
  3517.                     if(!next){
  3518.                         let nextf,nexts,nextt;
  3519.                         for(var i=0;i<aTags.length;i++){
  3520.                             let aTag=aTags[i];
  3521.                             if(nextf && nexts && nextt)break;
  3522.                             if(!nextf){
  3523.                                 if(/下一页/.test(aTag.innerHTML)){
  3524.                                     nextf=aTag;
  3525.                                 }
  3526.                             }
  3527.                             if(!nexts){
  3528.                                 if(aTag.innerHTML=="&gt;"){
  3529.                                     nexts=aTag;
  3530.                                 }
  3531.                             }
  3532.                             if(!nextt){
  3533.                                 if(aTag.innerHTML=="»"){
  3534.                                     nextt=aTag;
  3535.                                 }else if(aTag.hasAttribute("href") && aTag.getAttribute("href").replace(/.*[\-_](\d+)(\.html)?$/,"$1")==parseInt(pageNum)+1){
  3536.                                     nextt=aTag;
  3537.                                 }
  3538.                             }
  3539.                         }
  3540.                         next=nextf||nexts||nextt;
  3541.                     }
  3542.                 }
  3543.                 if(!pre && !next){
  3544.                     let pageDiv=curPage.querySelector("div.wp-pagenavi");
  3545.                     if(pageDiv){
  3546.                         var cur=pageDiv.querySelector("span.current");
  3547.                         pre=cur.previousSibling;
  3548.                         next=cur.nextSibling;
  3549.                     }
  3550.                 }
  3551.                 return {pre:pre,next:next};
  3552.             },
  3553.             canonicalUri:function(src, base_path){
  3554.                 var root_page = /^[^?#]*\//.exec(location.href)[0],
  3555.                     root_domain = /^\w+\:\/\/\/?[^\/]+/.exec(root_page)[0],
  3556.                     absolute_regex = /^\w+\:\/\//;
  3557.                 src=src.replace(/\.\//,"");
  3558.                 if (/^\/\/\/?/.test(src)){
  3559.                     src = location.protocol + src;
  3560.                 }
  3561.                 else if (!absolute_regex.test(src) && src.charAt(0) != "/"){
  3562.                     src = (base_path || "") + src;
  3563.                 }
  3564.                 return (absolute_regex.test(src) ? src : ((src.charAt(0) == "/" ? root_domain : root_page) + src));
  3565.             },
  3566.             completePages:[location.href],
  3567.             href:location.href,
  3568.             prePage:function(){
  3569.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  3570.                 textSpan.innerHTML="正在加载";
  3571.                 var loadOver=function(){
  3572.                     textSpan.innerHTML="<font color='red'>加载完毕</font>";
  3573.                     setTimeout(function(){textSpan.innerHTML="加载更多";},1500);
  3574.                 };
  3575.                 if(!pageObj.pre){
  3576.                     loadOver();
  3577.                     return;
  3578.                 }
  3579.                 var preUrl=pageObj.pre;
  3580.                 if(preUrl.tagName!="A"){
  3581.                     var childA=preUrl.querySelector("a");
  3582.                     if(childA){
  3583.                         preUrl=childA;
  3584.                     }else{
  3585.                         while(preUrl=preUrl.parentElement){
  3586.                             if(preUrl.nodeName=='A'){
  3587.                                 break;
  3588.                             }
  3589.                         }
  3590.                         if(!preUrl)return;
  3591.                     }
  3592.                 }
  3593.                 var href=preUrl.getAttribute("href");
  3594.                 if(self.completePages.indexOf(href)!=-1){
  3595.                     loadOver();
  3596.                     return;
  3597.                 }else{
  3598.                     self.completePages.push(href);
  3599.                 }
  3600.                 self.href=self.canonicalUri(href);
  3601.                 GM_xmlhttpRequest({
  3602.                     method: 'GET',
  3603.                     overrideMimeType:"text/html;charset="+document.charset,
  3604.                     url: self.href,
  3605.                     onload: function(d) {
  3606.                         let html=document.implementation.createHTMLDocument('');
  3607.                         html.documentElement.innerHTML = d.responseText;
  3608.                         self.curPage=html;
  3609.                         let imgs=html.querySelectorAll('img');
  3610.                         var container = document.querySelector('.pv-gallery-container'),
  3611.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  3612.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  3613.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  3614.                         });
  3615.                         imgs.forEach(function(img) {
  3616.                             var isrc=img.getAttribute("src");
  3617.                             var nimg = new Image();
  3618.                             nimg.src = isrc;
  3619.                             nimg.onload=function(){
  3620.                                 if (self._dataCache[this.src]) return;
  3621.                                 var result = findPic(this);
  3622.                                 if (result) {
  3623.                                     self.data.push(result);
  3624.                                     self._appendThumbSpans([result]);
  3625.                                     self.loadThumb();
  3626.                                 }
  3627.                                 self._dataCache[this.src] = true;
  3628.                             };
  3629.                         });
  3630.                         if(prefs.gallery.loadAll)self.prePage();
  3631.                         else loadOver();
  3632.                     },
  3633.                     onerror: function(e) {
  3634.                     }
  3635.                 });
  3636.             },
  3637.             nextPage:function(){
  3638.                 var pageObj=this.getPage(),self=this,textSpan=this.eleMaps['head-command-nextPage'].querySelector("span");
  3639.                 textSpan.innerHTML="正在加载";
  3640.                 var loadOver=function(){
  3641.                     if(prefs.gallery.loadAll){
  3642.                         self.curPage=document;
  3643.                         self.href=location.href;
  3644.                         self.prePage();
  3645.                     }else{
  3646.                         textSpan.innerHTML="<font color='red'>加载完毕</font>";
  3647.                         setTimeout(function(){textSpan.innerHTML="加载更多";},1500);
  3648.                     }
  3649.                 };
  3650.                 if(!pageObj.next){
  3651.                     loadOver();
  3652.                     return;
  3653.                 }
  3654.                 var nextUrl=pageObj.next;
  3655.                 if(nextUrl.tagName!="A"){
  3656.                     var childA=nextUrl.querySelector("a");
  3657.                     if(childA){
  3658.                         nextUrl=childA;
  3659.                     }else{
  3660.                         while(nextUrl=nextUrl.parentElement){
  3661.                             if(nextUrl.nodeName=='A'){
  3662.                                 break;
  3663.                             }
  3664.                         }
  3665.                         if(!nextUrl)return;
  3666.                     }
  3667.                 }
  3668.                 var href=nextUrl.getAttribute("href");
  3669.                 if(self.completePages.indexOf(href)!=-1){
  3670.                     loadOver();
  3671.                     return;
  3672.                 }else{
  3673.                     self.completePages.push(href);
  3674.                 }
  3675.                 self.href=self.canonicalUri(href);
  3676.                 GM_xmlhttpRequest({
  3677.                     method: 'GET',
  3678.                     overrideMimeType:"text/html;charset="+document.charset,
  3679.                     url: self.href,
  3680.                     onload: function(d) {
  3681.                         let html=document.implementation.createHTMLDocument('');
  3682.                         html.documentElement.innerHTML = d.responseText;
  3683.                         self.curPage=html;
  3684.                         let imgs=html.querySelectorAll('img');
  3685.                         var container = document.querySelector('.pv-gallery-container'),
  3686.                             preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  3687.                         imgs = Array.prototype.slice.call(imgs).filter(function(img){
  3688.                             return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  3689.                         });
  3690.                         imgs.forEach(function(img) {
  3691.                             var isrc=img.getAttribute("src");
  3692.                             var nimg = new Image();
  3693.                             nimg.src = isrc;
  3694.                             nimg.onload=function(){
  3695.                                 if (self._dataCache[this.src]) return;
  3696.                                 var result = findPic(this);
  3697.                                 if (result) {
  3698.                                     self.data.push(result);
  3699.                                     self._appendThumbSpans([result]);
  3700.                                     self.loadThumb();
  3701.                                 }
  3702.                                 self._dataCache[this.src] = true;
  3703.                             };
  3704.                         });
  3705.                         if(prefs.gallery.loadAll)self.nextPage();
  3706.                         else loadOver();
  3707.                     },
  3708.                     onerror: function(e) {
  3709.                     }
  3710.                 });
  3711.             },
  3712.             runOnce:function(){//运行一次来获取某些数据。
  3713.                 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected);
  3714.                 this.thumbSpanOuterSize=this.isHorizontal?
  3715.                     this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) :
  3716.                 this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom);
  3717.  
  3718.  
  3719.                 //console.log(this.thumbSpanOuterSize);
  3720.  
  3721.                 this.runOnce=function(){
  3722.                 };
  3723.             },
  3724.  
  3725.             minimize:function(){
  3726.                 this.close();
  3727.                 this.maximizeTrigger.style.display='block';
  3728.                 this.minimized=true;
  3729.             },
  3730.             navigateToImg:function(targetImg){
  3731.                 targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。
  3732.  
  3733.                 //让图片近可能的居中
  3734.                 var imgBCRect=getContentClientRect(targetImg);
  3735.                 var wSize=getWindowSize();
  3736.  
  3737.                 window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2,
  3738.                                 imgBCRect.top - (wSize.h - imgBCRect.height)/2);
  3739.  
  3740.             },
  3741.             switchThumbVisible:function(){
  3742.                 var style=this.thumbVisibleStyle;
  3743.                 var count=0;
  3744.                 var styleText=[];
  3745.                 var iStatisCopy=this.iStatisCopy;
  3746.                 var iStatisCopy_i;
  3747.  
  3748.                 for(var i in iStatisCopy){
  3749.                     if(!iStatisCopy.hasOwnProperty(i))continue;
  3750.                     iStatisCopy_i=iStatisCopy[i];
  3751.                     if(iStatisCopy_i.shown){
  3752.                         count+=iStatisCopy_i.count;
  3753.                     }else{
  3754.                         styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]');
  3755.                     };
  3756.                 };
  3757.  
  3758.                 //写入style;
  3759.                 style.textContent=styleText.join(',') + '{\
  3760. display:none !important;\
  3761. }';
  3762.  
  3763.                 //初始化缩略图区的滚动条
  3764.                 this.thumbScrollbar.reset();
  3765.                 this.arrowVisib();
  3766.  
  3767.                 //载入缩略图
  3768.                 this.loadThumb();
  3769.             },
  3770.             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。
  3771.                 clearTimeout(this.forceRepaintTimer);
  3772.                 var self=this;
  3773.                 this.forceRepaintTimer=setTimeout(function(){
  3774.                     if(envir.opera){
  3775.                         self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1);
  3776.                         self.forceRepaintTimes++;
  3777.                     };
  3778.                 },333);
  3779.             },
  3780.             resizeHandler:function(){//窗口变化时，调整一些东西。
  3781.                 this.thumbScrollbar.reset();
  3782.                 //this.selectedIntoView();
  3783.                 this.fitToScreen();
  3784.                 this.loadThumb();
  3785.             },
  3786.             _isLastSpan: function(span) {  // 用于判断是否自动重载，是否是最后几个图片
  3787.                 if (this.selected.clientWidth == 0) return false;
  3788.                 if (!span) return true;
  3789.  
  3790.                 var index = Array.prototype.slice.call(this.imgSpans).indexOf(span);
  3791.                 if (index != -1) {
  3792.                     var total = this.imgSpans.length;
  3793.                     if (total - index < prefs.gallery.scrollEndAndLoad_num) {
  3794.                         return true;
  3795.                     }
  3796.                 }
  3797.             },
  3798.             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
  3799.  
  3800.                 var icps=this.eleMaps['img-controler-pre'].style;
  3801.                 var icns=this.eleMaps['img-controler-next'].style;
  3802.                 var scps=this.eleMaps['sidebar-controler-pre'].style;
  3803.                 var scns=this.eleMaps['sidebar-controler-next'].style;
  3804.  
  3805.                 //下一张的箭头
  3806.                 var nextSpan = this.getThumSpan();
  3807.                 if (nextSpan) {
  3808.                     icns.display='';
  3809.                     scns.display='';
  3810.                 }else{
  3811.                     icns.display='none';
  3812.                     scns.display='none';
  3813.                 };
  3814.  
  3815.                 // 最后几张图片，滚到底部添加新的图片
  3816.                 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) {
  3817.                     this.scrollToEndAndReload();
  3818.                 }
  3819.  
  3820.                 //上一张的箭头
  3821.                 if(this.getThumSpan(true)){
  3822.                     icps.display='';
  3823.                     scps.display='';
  3824.                 }else{
  3825.                     icps.display='none';
  3826.                     scps.display='none';
  3827.                 };
  3828.             },
  3829.             simpleSlideShow:function(backward,interval){
  3830.                 clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套
  3831.  
  3832.                 var self=this;
  3833.                 var slideShowInterval=setInterval(function(){
  3834.                     var before=self.selected;
  3835.                     backward ? self.selectPrevious() : self.selectNext();
  3836.                     if(before == self.selected){//没有下一个元素了。。
  3837.                         stop();
  3838.                     };
  3839.                 },(interval? interval : 800));
  3840.  
  3841.                 this.slideShowInterval=slideShowInterval;
  3842.  
  3843.                 function stop(){
  3844.                     clearInterval(slideShowInterval);
  3845.                 };
  3846.  
  3847.                 return stop;
  3848.             },
  3849.  
  3850.             reload: function() {  // 重新加载所有图片到库里面
  3851.                 // 函数在 LoadingAnimC 中
  3852.                 var data = this.getAllValidImgs();
  3853.                 // 设置当前选中的图片
  3854.                 data.target = {
  3855.                     src: this.selected.dataset.src
  3856.                 };
  3857.  
  3858.                 this.close(true);
  3859.  
  3860.                 this.load(data, null, true);
  3861.             },
  3862.             reloadNew: function() {  // 加载新的图片到库里面
  3863.                 var newer = true;
  3864.                 var data = this.getAllValidImgs(newer);
  3865.                 if (data.length) {
  3866.                     this._appendThumbSpans(data);
  3867.                 }
  3868.             },
  3869.             getAllValidImgs:function(newer){
  3870.                 var validImgs = [];
  3871.                 var imgs = document.getElementsByTagName('img'),
  3872.                     container = document.querySelector('.pv-gallery-container'),
  3873.                     preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container');
  3874.  
  3875.                 imgs = Array.prototype.slice.call(imgs);
  3876.                 arrayFn.forEach.call(document.querySelectorAll("iframe"),function(iframe){
  3877.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  3878.                         try{
  3879.                             arrayFn.forEach.call(iframe.contentWindow.document.getElementsByTagName('img'),function(img){
  3880.                                 imgs.push(img);
  3881.                             });
  3882.                         }catch(e){
  3883.                             console.log(e.toString());
  3884.                         }
  3885.                 });
  3886.                 // 排除库里面的图片
  3887.                 imgs = imgs.filter(function(img){
  3888.                     return !(container.contains(img) || (preloadContainer&&preloadContainer.contains(img)));
  3889.                 });
  3890.  
  3891.                 // 已经在图库里面的
  3892.                 var self = this;
  3893.                 imgs.forEach(function(img) {
  3894.                     if (newer && self._dataCache[img.src]) return;
  3895.  
  3896.                     var result = findPic(img);
  3897.                     if (result) {
  3898.                         validImgs.push(result);
  3899.                         self.data.push(result);
  3900.                     }
  3901.  
  3902.                     self._dataCache[img.src] = true;
  3903.                 });
  3904.  
  3905.                 return validImgs;
  3906.             },
  3907.             scrollToEndAndReload: function() {  // 滚动主窗口到最底部，然后自动重载库的图片
  3908.  
  3909.                 window.scrollTo(0, 9999999);
  3910.  
  3911.                 var self = this;
  3912.                 clearTimeout(self.reloadTimeout);
  3913.                 self.reloadTimeout = setTimeout(function(){
  3914.                     // self.reload();
  3915.                     self.reloadNew();
  3916.                 }, 1000);
  3917.             },
  3918.             exportImages: function () {  // 导出所有图片到新窗口
  3919.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  3920.                 var arr = [].map.call(nodes, function(node){
  3921.                     if(unsafeWindow.getComputedStyle(node).display=="none")return "";
  3922.                     else return '<div onclick="this.classList.toggle(\'select\')"><img src=' + node.dataset.src + ' /></div>'
  3923.                 });
  3924.  
  3925.                 var title = document.title;
  3926.  
  3927.                 var html = '\
  3928.                  <head>\
  3929.                  <title>' + title + ' 导出大图</title>\
  3930.                  <style>\
  3931.                  .grid>div { float: left; max-height: 180px; max-width: 320px; margin: 2px; }\
  3932.                  .grid>div>img { max-height: 180px; max-width: 320px; }\
  3933.                  .list>div {text-align:center;}\
  3934.                  .list>div>img { max-width: 100%; }\
  3935.                  .gridBig{margin: 0px;}\
  3936.                  .gridBig>div { float: left;margin: 0px 0px 1px 1px;}\
  3937.                  .gridBig>div>img { max-width: 100%; }\
  3938.                  .select{box-shadow: 0px 0px 5px 3px rgb(255, 0, 0);}\
  3939.                  </style>\
  3940.                  </head>\
  3941.                  <body class="'+prefs.gallery.exportType+'">\
  3942.                  <p>【图片标题】：' + title + '</p>\
  3943.                  <p>【图片数量】：' + nodes.length + ' <select onchange="document.body.className=this.options[this.options.selectedIndex].value"><option value="grid" '+(prefs.gallery.exportType=="grid"?"selected='selected'":"")+'>平铺排序</option><option value="gridBig" '+(prefs.gallery.exportType=="gridBig"?"selected='selected'":"")+'>原图平铺</option><option value="list" '+(prefs.gallery.exportType=="list"?"selected='selected'":"")+'>列表排序</option> </select> \
  3944.                  <input type="button" value="导出图片链接" 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(\'Ctrl+C复制图片链接\',imgStr);">\
  3945.                  </p>';
  3946.  
  3947.                 html += arr.join('\n') + '</body>'
  3948.                 GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html));
  3949.             },
  3950.             copyImages: function(isAlert) {
  3951.                 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]');
  3952.                 var urls = [].map.call(nodes, function(node){
  3953.                     return node.dataset.src;
  3954.                 });
  3955.  
  3956.                 GM_setClipboard(urls.join('\n'));
  3957.  
  3958.                 if (isAlert) {
  3959.                     alert('已成功复制 ' + urls.length + ' 张大图地址');
  3960.                 }
  3961.             },
  3962.  
  3963.             Preload:function(ele,oriThis){
  3964.                 this.ele=ele;
  3965.                 this.oriThis=oriThis;//主this
  3966.                 this.init();
  3967.             },
  3968.             Scrollbar:function(scrollbar,container,isHorizontal){
  3969.                 this.scrollbar=scrollbar;
  3970.                 this.container=container;
  3971.                 this.isHorizontal=isHorizontal
  3972.                 this.init();
  3973.             },
  3974.  
  3975.             addStyle:function(){
  3976.                 var style=document.createElement('style');
  3977.                 style.type='text/css';
  3978.                 style.textContent='\
  3979.                  /*最外层容器*/\
  3980.                     .pv-gallery-container {\
  3981.                     position: fixed;\
  3982.                     top: 0;\
  3983.                     left: 0;\
  3984.                     width: 100%;\
  3985.                     height: 100%;\
  3986.                     min-width:none;\
  3987.                     min-height:none;\
  3988.                     padding: 0;\
  3989.                     margin: 0;\
  3990.                     border: none;\
  3991.                     z-index:2147483647;\
  3992.                     background-color: transparent;\
  3993.                     }\
  3994.                     /*全局border-box*/\
  3995.                     .pv-gallery-container span{\
  3996.                     -moz-box-sizing: border-box;\
  3997.                     box-sizing: border-box;\
  3998.                     line-height: 1.6;\
  3999.                     }\
  4000.                     .pv-gallery-container * {\
  4001.                     font-size: 14px;\
  4002.                     }\
  4003.                     /*点击还原的工具条*/\
  4004.                     .pv-gallery-maximize-trigger{\
  4005.                     position:fixed;\
  4006.                     bottom:15px;\
  4007.                     left:15px;\
  4008.                     display:none;\
  4009.                     background:#000;\
  4010.                     opacity:0.6;\
  4011.                     padding-left:10px;\
  4012.                     font-size:16px;\
  4013.                     line-height:0;\
  4014.                     color:white;\
  4015.                     cursor:pointer;\
  4016.                     box-shadow:3px 3px 0 0 #333;\
  4017.                     z-index:899999998;\
  4018.                     }\
  4019.                     .pv-gallery-maximize-trigger:hover{\
  4020.                     opacity:0.9;\
  4021.                     }\
  4022.                     .pv-gallery-maximize-trigger-close{\
  4023.                     display:inline-block;\
  4024.                     padding-left:10px;\
  4025.                     vertical-align:middle;\
  4026.                     height:30px;\
  4027.                     padding:10px 0;\
  4028.                     width:24px;\
  4029.                     background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\
  4030.                     }\
  4031.                     .pv-gallery-maximize-trigger-close:hover{\
  4032.                     background-color:#333;\
  4033.                     }\
  4034.                     /*顶栏*/\
  4035.                     .pv-gallery-head {\
  4036.                     position: absolute;\
  4037.                     top: 0;\
  4038.                     left: 0;\
  4039.                     width: 100%;\
  4040.                     height:30px;\
  4041.                     z-index:1;\
  4042.                     background-color:rgb(0,0,0);\
  4043.                     border:none;\
  4044.                     border-bottom:1px solid #333333;\
  4045.                     text-align:right;\
  4046.                     line-height:0;\
  4047.                     font-size: 14px;\
  4048.                     color:#757575;\
  4049.                     padding-right:42px;\
  4050.                     }\
  4051.                     .pv-gallery-head > span{\
  4052.                     vertical-align:middle;\
  4053.                     }\
  4054.                     /*顶栏左边*/\
  4055.                     .pv-gallery-head-float-left{\
  4056.                     float:left;\
  4057.                     height:100%;\
  4058.                     text-align:left;\
  4059.                     padding-left:5px;\
  4060.                     }\
  4061.                     .pv-gallery-head-float-left > span{\
  4062.                     display:inline-block;\
  4063.                     height:100%;\
  4064.                     vertical-align:middle;\
  4065.                     }\
  4066.                     .pv-gallery-head-float-left > span > *{\
  4067.                     vertical-align:middle;\
  4068.                     }\
  4069.                     .pv-gallery-head-left-img-info{\
  4070.                     cursor:help;\
  4071.                     }\
  4072.                     .pv-gallery-head-left-img-info-description {\
  4073.                     margin-left: 10px;\
  4074.                     }\
  4075.                     /*顶栏里面的按钮样式-开始*/\
  4076.                     .pv-gallery-head-command{\
  4077.                     display:inline-block;\
  4078.                     cursor:pointer;\
  4079.                     height:100%;\
  4080.                     padding:0 8px;\
  4081.                     text-align:center;\
  4082.                     position:relative;\
  4083.                     z-index:1;\
  4084.                     vertical-align:middle;\
  4085.                     -o-user-select: none;\
  4086.                     -ms-user-select: none;\
  4087.                     -webkit-user-select: none;\
  4088.                     -moz-user-select: -moz-none;\
  4089.                     user-select: none;\
  4090.                     }\
  4091.                     /*辅助点击事件的生成，countdown*/\
  4092.                     .pv-gallery-head-command_overlayer{\
  4093.                     top:0;\
  4094.                     left:0;\
  4095.                     right:0;\
  4096.                     bottom:0;\
  4097.                     position:absolute;\
  4098.                     opacity:0;\
  4099.                     }\
  4100.                     .pv-gallery-head-command > *{\
  4101.                     vertical-align:middle;\
  4102.                     }\
  4103.                     .pv-gallery-head-command-close{\
  4104.                     position:absolute;\
  4105.                     top:0;\
  4106.                     right:0;\
  4107.                     width:40px;\
  4108.                     border-left: 1px solid #333333;\
  4109.                     background:transparent no-repeat center;\
  4110.                     background-image:url("'+prefs.icons.loadingCancle+'");\
  4111.                     }\
  4112.                     .pv-gallery-head-command-slide-show-countdown{\
  4113.                     font-size:0.8em;\
  4114.                     }\
  4115.                     .pv-gallery-head-command-slide-show-button{\
  4116.                     border-radius:36px;\
  4117.                     display:inline-block;\
  4118.                     width:18px;\
  4119.                     height:18px;\
  4120.                     border:2px solid #757575;\
  4121.                     margin-right:3px;\
  4122.                     line-height:0;\
  4123.                     }\
  4124.                     .pv-gallery-head-command-slide-show-button-inner{\
  4125.                     display:inline-block;\
  4126.                     border:none;\
  4127.                     border-top:4px solid transparent;\
  4128.                     border-bottom:4px solid transparent;\
  4129.                     border-left:8px solid #757575;\
  4130.                     vertical-align:middle;\
  4131.                     }\
  4132.                     .pv-gallery-head-command-slide-show-button-inner_stop{\
  4133.                     border-color:#757575;\
  4134.                     }\
  4135.                     .pv-gallery-head-command-collect-icon{\
  4136.                     display:inline-block;\
  4137.                     height:20px;\
  4138.                     width:20px;\
  4139.                     background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\
  4140.                     }\
  4141.                     .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\
  4142.                     content:"收藏";\
  4143.                     }\
  4144.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\
  4145.                     background-position:-40px 0 !important;\
  4146.                     }\
  4147.                     .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\
  4148.                     content:"已收藏";\
  4149.                     }\
  4150.                     .pv-gallery-head-command-exit-collection{\
  4151.                     color:#939300 !important;\
  4152.                     display:none;\
  4153.                     }\
  4154.                     .pv-gallery-head-command:hover{\
  4155.                     background-color:#272727;\
  4156.                     color:#ccc;\
  4157.                     }\
  4158.                     /*droplist*/\
  4159.                     .pv-gallery-head-command-drop-list{\
  4160.                     position:absolute;\
  4161.                     right:0;\
  4162.                     display:none;\
  4163.                     box-shadow:0 0 3px #808080;\
  4164.                     background-color:#272727;\
  4165.                     line-height: 1.6;\
  4166.                     text-align:left;\
  4167.                     padding:10px;\
  4168.                     color:#ccc;\
  4169.                     margin-top:-1px;\
  4170.                     }\
  4171.                     .pv-gallery-head-command-drop-list-item{\
  4172.                     display:block;\
  4173.                     padding:2px 5px;\
  4174.                     cursor:pointer;\
  4175.                     white-space:nowrap;\
  4176.                     }\
  4177.                     .pv-gallery-head-command-drop-list-item-collect-description{\
  4178.                     cursor:default;\
  4179.                     }\
  4180.                     .pv-gallery-head-command-drop-list-item-collect-description > textarea{\
  4181.                     resize:both;\
  4182.                     width:auto;\
  4183.                     height:auto;\
  4184.                     }\
  4185.                     .pv-gallery-head-command-drop-list-item_disabled{\
  4186.                     color:#757575;\
  4187.                     }\
  4188.                     .pv-gallery-head-command-drop-list-item input + *{\
  4189.                     padding-left:3px;\
  4190.                     }\
  4191.                     .pv-gallery-head-command-drop-list-item input[type=number]{\
  4192.                     text-align:left;\
  4193.                     max-width:50px;\
  4194.                     height:20px;\
  4195.                     }\
  4196.                     .pv-gallery-head-command-drop-list-item > * {\
  4197.                     vertical-align:middle;\
  4198.                     }\
  4199.                     .pv-gallery-head-command-drop-list-item label {\
  4200.                     font-weight: normal;\
  4201.                     }\
  4202.                     .pv-gallery-head-command-drop-list-item:hover{\
  4203.                     background-color:#404040;\
  4204.                     }\
  4205.                     /*container*/\
  4206.                     .pv-gallery-head-command-container{\
  4207.                     display:inline-block;\
  4208.                     height:100%;\
  4209.                     position:relative;\
  4210.                     }\
  4211.                     /* after伪类生成标识下拉菜单的三角图标*/\
  4212.                     .pv-gallery-head-command-container > .pv-gallery-head-command::after{\
  4213.                     content:"";\
  4214.                     display:inline-block;\
  4215.                     vertical-align:middle;\
  4216.                     border:none;\
  4217.                     border-top:7px solid #757575;\
  4218.                     border-left:5px solid transparent;\
  4219.                     border-right:5px solid transparent;\
  4220.                     margin-left:5px;\
  4221.                     -moz-transition:all 0.3s ease-in-out 0s;\
  4222.                     -webkit-transition:all 0.3s ease-in-out 0s;\
  4223.                     transition:all 0.3s ease-in-out 0s;\
  4224.                     }\
  4225.                     .pv-gallery-head-command-container:hover{\
  4226.                     box-shadow:0 0 3px #808080;\
  4227.                     }\
  4228.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\
  4229.                     background-color:#272727;\
  4230.                     color:#ccc;\
  4231.                     }\
  4232.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\
  4233.                     -webkit-transform:rotate(180deg);\
  4234.                     -moz-transform:rotate(180deg);\
  4235.                     transform:rotate(180deg);\
  4236.                     border-top:7px solid #ccc;\
  4237.                     }\
  4238.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\
  4239.                     background-position:-20px 0;\
  4240.                     }\
  4241.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\
  4242.                     border-color:#ccc;\
  4243.                     }\
  4244.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\
  4245.                     border-left-color:#ccc;\
  4246.                     }\
  4247.                     .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\
  4248.                     border-color:#ccc;\
  4249.                     }\
  4250.                     .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\
  4251.                     display:block;\
  4252.                     }\
  4253.                     /*顶栏里面的按钮样式-结束*/\
  4254.                     .pv-gallery-body {\
  4255.                     display: block;\
  4256.                     height: 100%;\
  4257.                     width: 100%;\
  4258.                     margin: 0;\
  4259.                     padding: 0;\
  4260.                     border: none;\
  4261.                     border-top: 30px solid transparent;\
  4262.                     position: relative;\
  4263.                     background-clip: padding-box;\
  4264.                     z-index:0;\
  4265.                     }\
  4266.                     .pv-gallery-img-container {\
  4267.                     display: block;\
  4268.                     padding: 0;\
  4269.                     margin: 0;\
  4270.                     border: none;\
  4271.                     height: 100%;\
  4272.                     width: 100%;\
  4273.                     background-clip: padding-box;\
  4274.                     background-color: rgba(20,20,20,0.96);\
  4275.                     position:relative;\
  4276.                     }\
  4277.                     .pv-gallery-img-container-top {\
  4278.                     border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4279.                     }\
  4280.                     .pv-gallery-img-container-right {\
  4281.                     border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4282.                     }\
  4283.                     .pv-gallery-img-container-bottom {\
  4284.                     border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4285.                     }\
  4286.                     .pv-gallery-img-container-left {\
  4287.                     border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\
  4288.                     }\
  4289.                     /*大图区域的切换控制按钮*/\
  4290.                     .pv-gallery-img-controler{\
  4291.                     position:absolute;\
  4292.                     top:50%;\
  4293.                     height:60px;\
  4294.                     width:50px;\
  4295.                     margin-top:-30px;\
  4296.                     cursor:pointer;\
  4297.                     opacity:0.3;\
  4298.                     z-index:1;\
  4299.                     }\
  4300.                     .pv-gallery-img-controler-pre{\
  4301.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\
  4302.                     left:10px;\
  4303.                     }\
  4304.                     .pv-gallery-img-controler-next{\
  4305.                     background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\
  4306.                     right:10px;\
  4307.                     }\
  4308.                     .pv-gallery-img-controler:hover{\
  4309.                     background-color:rgba(140,140,140,0.5);\
  4310.                     opacity:0.9;\
  4311.                     z-index:2;\
  4312.                     }\
  4313.                     /*滚动条样式--开始*/\
  4314.                     .pv-gallery-scrollbar-h,\
  4315.                     .pv-gallery-scrollbar-v{\
  4316.                     display:none;\
  4317.                     z-index:1;\
  4318.                     opacity:0.3;\
  4319.                     position:absolute;\
  4320.                     margin:0;\
  4321.                     padding:0;\
  4322.                     border:none;\
  4323.                     }\
  4324.                     .pv-gallery-scrollbar-h{\
  4325.                     bottom:10px;\
  4326.                     left:0;\
  4327.                     right:0;\
  4328.                     height:10px;\
  4329.                     margin:0 2px;\
  4330.                     }\
  4331.                     .pv-gallery-scrollbar-v{\
  4332.                     top:0;\
  4333.                     bottom:0;\
  4334.                     right:10px;\
  4335.                     width:10px;\
  4336.                     margin:2px 0;\
  4337.                     }\
  4338.                     .pv-gallery-scrollbar-h:hover{\
  4339.                     height:15px;\
  4340.                     }\
  4341.                     .pv-gallery-scrollbar-v:hover{\
  4342.                     width:15px;\
  4343.                     }\
  4344.                     .pv-gallery-scrollbar-h:hover,\
  4345.                     .pv-gallery-scrollbar-v:hover{\
  4346.                     opacity:0.9;\
  4347.                     z-index:2;\
  4348.                     }\
  4349.                     .pv-gallery-scrollbar-h-track,\
  4350.                     .pv-gallery-scrollbar-v-track{\
  4351.                     position:absolute;\
  4352.                     top:0;\
  4353.                     left:0;\
  4354.                     right:0;\
  4355.                     bottom:0;\
  4356.                     background-color:rgba(100,100,100,1);\
  4357.                     border:2px solid transparent;\
  4358.                     }\
  4359.                     .pv-gallery-scrollbar-h-handle,\
  4360.                     .pv-gallery-scrollbar-v-handle{\
  4361.                     position:absolute;\
  4362.                     background-color:black;\
  4363.                     }\
  4364.                     .pv-gallery-scrollbar-h-handle{\
  4365.                     height:100%;\
  4366.                     }\
  4367.                     .pv-gallery-scrollbar-v-handle{\
  4368.                     width:100%;\
  4369.                     }\
  4370.                     .pv-gallery-scrollbar-h-handle:hover,\
  4371.                     .pv-gallery-scrollbar-v-handle:hover{\
  4372.                     background-color:#502121;\
  4373.                     }\
  4374.                     .pv-gallery-scrollbar-h-handle:active,\
  4375.                     .pv-gallery-scrollbar-v-handle:active{\
  4376.                     background-color:#391A1A;\
  4377.                     }\
  4378.                     /*滚动条样式--结束*/\
  4379.                     .pv-gallery-img-content{\
  4380.                     display:block;\
  4381.                     width:100%;\
  4382.                     height:100%;\
  4383.                     overflow:hidden;\
  4384.                     text-align:center;\
  4385.                     padding:0;\
  4386.                     border:none;\
  4387.                     margin:0;\
  4388.                     line-height:0;\
  4389.                     font-size:0;\
  4390.                     white-space:nowrap;\
  4391.                     }\
  4392.                     .pv-gallery-img-parent{\
  4393.                     display:inline-block;\
  4394.                     vertical-align:middle;\
  4395.                     line-height:0;\
  4396.                     }\
  4397.                     .pv-gallery-img_broken{\
  4398.                     display:none;\
  4399.                     cursor:pointer;\
  4400.                     }\
  4401.                     .pv-gallery-img{\
  4402.                     position:relative;\/*辅助e.layerX,layerY*/\
  4403.                     display:inline-block;\
  4404.                     vertical-align:middle;\
  4405.                     width:auto;\
  4406.                     height:auto;\
  4407.                     padding:0;\
  4408.                     border:5px solid #313131;\
  4409.                     margin:10px;\
  4410.                     opacity:0.6;\
  4411.                     -webkit-transform:scale(0.9);\
  4412.                     -moz-transform:scale(0.9);\
  4413.                     transform:scale(0.9);\
  4414.                     '+
  4415.                         (prefs.gallery.transition ? ('\
  4416.                     -webkit-transition: opacity 0.15s ease-in-out,\
  4417.                     -webkit-transform 0.1s ease-in-out;\
  4418.                     -moz-transition: opacity 0.15s ease-in-out,\
  4419.                     -moz-transform 0.1s ease-in-out;\
  4420.                     transition: opacity 0.15s ease-in-out,\
  4421.                     transform 0.1s ease-in-out;\
  4422.                     ') : '') + '\
  4423.                     }\
  4424.                     .pv-gallery-img_zoom-out{\
  4425.                     cursor:'+support.cssCursorValue.zoomOut+';\
  4426.                     }\
  4427.                     .pv-gallery-img_zoom-in{\
  4428.                     cursor:'+support.cssCursorValue.zoomIn+';\
  4429.                     }\
  4430.                     .pv-gallery-sidebar-toggle{\
  4431.                     position:absolute;\
  4432.                     line-height:0;\
  4433.                     text-align:center;\
  4434.                     background-color:rgb(0,0,0);\
  4435.                     color:#757575;\
  4436.                     white-space:nowrap;\
  4437.                     cursor:pointer;\
  4438.                     z-index:1;\
  4439.                     display:none;\
  4440.                     }\
  4441.                     .pv-gallery-sidebar-toggle:hover{\
  4442.                     color:#ccc;\
  4443.                     }\
  4444.                     .pv-gallery-sidebar-toggle-h{\
  4445.                     width:80px;\
  4446.                     margin-left:-40px;\
  4447.                     left:50%;\
  4448.                     }\
  4449.                     .pv-gallery-sidebar-toggle-v{\
  4450.                     height:80px;\
  4451.                     margin-top:-40px;\
  4452.                     top:50%;\
  4453.                     }\
  4454.                     .pv-gallery-sidebar-toggle-top{\
  4455.                     top:-5px;\
  4456.                     }\
  4457.                     .pv-gallery-sidebar-toggle-right{\
  4458.                     right:-5px;\
  4459.                     }\
  4460.                     .pv-gallery-sidebar-toggle-bottom{\
  4461.                     bottom:-5px;\
  4462.                     }\
  4463.                     .pv-gallery-sidebar-toggle-left{\
  4464.                     left:-5px;\
  4465.                     }\
  4466.                     .pv-gallery-sidebar-toggle-content{\
  4467.                     display:inline-block;\
  4468.                     vertical-align:middle;\
  4469.                     white-space:normal;\
  4470.                     word-wrap:break-word;\
  4471.                     overflow-wrap:break-word;\
  4472.                     line-height:1.1;\
  4473.                     font-size:12px;\
  4474.                     text-align:center;\
  4475.                     margin:2px;\
  4476.                     }\
  4477.                     .pv-gallery-sidebar-toggle-content-v{\
  4478.                     width:1.1em;\
  4479.                     }\
  4480.                     /*侧边栏开始*/\
  4481.                     .pv-gallery-sidebar-container {\
  4482.                     position: absolute;\
  4483.                     background-color:rgb(0,0,0);\
  4484.                     padding:5px;\
  4485.                     border:none;\
  4486.                     margin:none;\
  4487.                     text-align:center;\
  4488.                     line-height:0;\
  4489.                     white-space:nowrap;\
  4490.                     -o-user-select: none;\
  4491.                     -webkit-user-select: none;\
  4492.                     -moz-user-select: -moz-none;\
  4493.                     user-select: none;\
  4494.                     }\
  4495.                     .pv-gallery-sidebar-container-h {\
  4496.                     height: '+ prefs.gallery.sidebarSize +'px;\
  4497.                     width: 100%;\
  4498.                     }\
  4499.                     .pv-gallery-sidebar-container-v {\
  4500.                     width: '+ prefs.gallery.sidebarSize +'px;\
  4501.                     height: 100%;\
  4502.                     }\
  4503.                     .pv-gallery-sidebar-container-top {\
  4504.                     top: 0;\
  4505.                     left: 0;\
  4506.                     border-bottom:1px solid #333333;\
  4507.                     }\
  4508.                     .pv-gallery-sidebar-container-right {\
  4509.                     top: 0;\
  4510.                     right: 0;\
  4511.                     border-left:1px solid #333333;\
  4512.                     }\
  4513.                     .pv-gallery-sidebar-container-bottom {\
  4514.                     bottom: 0;\
  4515.                     left: 0;\
  4516.                     border-top:1px solid #333333;\
  4517.                     }\
  4518.                     .pv-gallery-sidebar-container-left {\
  4519.                     top: 0;\
  4520.                     left: 0;\
  4521.                     border-right:1px solid #333333;\
  4522.                     }\
  4523.                     .pv-gallery-sidebar-content {\
  4524.                     display: inline-block;\
  4525.                     margin: 0;\
  4526.                     padding: 0;\
  4527.                     border: none;\
  4528.                     background-clip: padding-box;\
  4529.                     vertical-align:middle;\
  4530.                     position:relative;\
  4531.                     text-align:left;\
  4532.                     }\
  4533.                     .pv-gallery-sidebar-content-h {\
  4534.                     height: 100%;\
  4535.                     width: 90%;\
  4536.                     border-left: 40px solid transparent;\
  4537.                     border-right: 40px solid transparent;\
  4538.                     }\
  4539.                     .pv-gallery-sidebar-content-v {\
  4540.                     height: 90%;\
  4541.                     width: 100%;\
  4542.                     border-top: 40px solid transparent;\
  4543.                     border-bottom: 40px solid transparent;\
  4544.                     }\
  4545.                     .pv-gallery-sidebar-controler{\
  4546.                     cursor:pointer;\
  4547.                     position:absolute;\
  4548.                     background:rgba(255,255,255,0.1) no-repeat center;\
  4549.                     }\
  4550.                     .pv-gallery-sidebar-controler:hover{\
  4551.                     background-color:rgba(255,255,255,0.3);\
  4552.                     }\
  4553.                     .pv-gallery-sidebar-controler-pre-h,\
  4554.                     .pv-gallery-sidebar-controler-next-h{\
  4555.                     top:0;\
  4556.                     width:36px;\
  4557.                     height:100%;\
  4558.                     }\
  4559.                     .pv-gallery-sidebar-controler-pre-v,\
  4560.                     .pv-gallery-sidebar-controler-next-v{\
  4561.                     left:0;\
  4562.                     width:100%;\
  4563.                     height:36px;\
  4564.                     }\
  4565.                     .pv-gallery-sidebar-controler-pre-h {\
  4566.                     left: -40px;\
  4567.                     background-image: url("'+prefs.icons.arrowLeft+'");\
  4568.                     }\
  4569.                     .pv-gallery-sidebar-controler-next-h {\
  4570.                     right: -40px;\
  4571.                     background-image: url("'+prefs.icons.arrowRight+'");\
  4572.                     }\
  4573.                     .pv-gallery-sidebar-controler-pre-v {\
  4574.                     top: -40px;\
  4575.                     background-image: url("'+prefs.icons.arrowTop+'");\
  4576.                     }\
  4577.                     .pv-gallery-sidebar-controler-next-v {\
  4578.                     bottom: -40px;\
  4579.                     background-image: url("'+prefs.icons.arrowBottom+'");\
  4580.                     }\
  4581.                     .pv-gallery-sidebar-thumbnails-container {\
  4582.                     display: block;\
  4583.                     overflow: hidden;\
  4584.                     height: 100%;\
  4585.                     width: 100%;\
  4586.                     margin:0;\
  4587.                     border:none;\
  4588.                     padding:0;\
  4589.                     line-height:0;\
  4590.                     position:relative;\
  4591.                     }\
  4592.                     .pv-gallery-sidebar-thumbnails-container span{\
  4593.                     vertical-align:middle;\
  4594.                     }\
  4595.                     .pv-gallery-sidebar-thumbnails-container-h{\
  4596.                     border-left:1px solid #464646;\
  4597.                     border-right:1px solid #464646;\
  4598.                     white-space:nowrap;\
  4599.                     }\
  4600.                     .pv-gallery-sidebar-thumbnails-container-v{\
  4601.                     border-top:1px solid #464646;\
  4602.                     border-bottom:1px solid #464646;\
  4603.                     white-space:normal;\
  4604.                     }\
  4605.                     .pv-gallery-sidebar-thumbnails-container-top {\
  4606.                     padding-bottom:5px;\
  4607.                     }\
  4608.                     .pv-gallery-sidebar-thumbnails-container-right {\
  4609.                     padding-left:5px;\
  4610.                     }\
  4611.                     .pv-gallery-sidebar-thumbnails-container-bottom {\
  4612.                     padding-top:5px;\
  4613.                     }\
  4614.                     .pv-gallery-sidebar-thumbnails-container-left {\
  4615.                     padding-right:5px;\
  4616.                     }\
  4617.                     .pv-gallery-sidebar-thumb-container {\
  4618.                     display:inline-block;\
  4619.                     text-align: center;\
  4620.                     border:2px solid rgb(52,52,52);\
  4621.                     cursor:pointer;\
  4622.                     position:relative;\
  4623.                     padding:2px;\
  4624.                     font-size:0;\
  4625.                     line-height:0;\
  4626.                     white-space:nowrap;\
  4627.                     vertical-align: middle;\
  4628.                     top:0;\
  4629.                     left:0;\
  4630.                     -webkit-transition:all 0.2s ease-in-out;\
  4631.                     transition:all 0.2s ease-in-out;\
  4632.                     }\
  4633.                     .pv-gallery-sidebar-thumbnails-container-h  .pv-gallery-sidebar-thumb-container {\
  4634.                     margin:0 2px;\
  4635.                     height:100%;\
  4636.                     }\
  4637.                     .pv-gallery-sidebar-thumbnails-container-v  .pv-gallery-sidebar-thumb-container {\
  4638.                     margin:2px 0;\
  4639.                     width:100%;\
  4640.                     }\
  4641.                     .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\
  4642.                     display:none;\
  4643.                     }\
  4644.                     .pv-gallery-sidebar-thumb-container:hover {\
  4645.                     border:2px solid rgb(57,149,211);\
  4646.                     }\
  4647.                     .pv-gallery-sidebar-thumb_selected {\
  4648.                     border:2px solid rgb(229,59,62);\
  4649.                     }\
  4650.                     .pv-gallery-sidebar-thumb_selected-top {\
  4651.                     top:5px;\
  4652.                     }\
  4653.                     .pv-gallery-sidebar-thumb_selected-right {\
  4654.                     left:-5px;\
  4655.                     }\
  4656.                     .pv-gallery-sidebar-thumb_selected-bottom {\
  4657.                     top:-5px;\
  4658.                     }\
  4659.                     .pv-gallery-sidebar-thumb_selected-left {\
  4660.                     left:5px;\
  4661.                     }\
  4662.                     .pv-gallery-sidebar-thumb-loading{\
  4663.                     position:absolute;\
  4664.                     top:0;\
  4665.                     left:0;\
  4666.                     text-align:center;\
  4667.                     width:100%;\
  4668.                     height:100%;\
  4669.                     display:none;\
  4670.                     opacity:0.6;\
  4671.                     background:black url("'+ prefs.icons.loading + '") no-repeat center ;\
  4672.                     }\
  4673.                     .pv-gallery-sidebar-thumb-loading:hover{\
  4674.                     opacity:0.8;\
  4675.                     }\
  4676.                     .pv-gallery-sidebar-thumb {\
  4677.                     display: inline-block;\
  4678.                     vertical-align: middle;\
  4679.                     max-width: 100% !important;\
  4680.                     max-height: 100% !important;\
  4681.                     height: auto !important;\
  4682.                     width: auto !important;\
  4683.                     }\
  4684.                     .pv-gallery-vertical-align-helper{\
  4685.                     display:inline-block;\
  4686.                     vertical-align:middle;\
  4687.                     width:0;\
  4688.                     height:100%;\
  4689.                     margin:0;\
  4690.                     border:0;\
  4691.                     padding:0;\
  4692.                     visibility:hidden;\
  4693.                     white-space:nowrap;\
  4694.                     background-color:red;\
  4695.                     }\
  4696.                     ';
  4697.                 var head=document.head;
  4698.                 head.appendChild(style);
  4699.                 this.globalSSheet=style.sheet;
  4700.  
  4701.                 var style2=document.createElement('style');
  4702.                 this.thumbVisibleStyle=style2;
  4703.                 style2.type='text/css';
  4704.                 head.appendChild(style2);
  4705.  
  4706.                 // 让 description 的文字内容溢出用点点点(...)省略号表示
  4707.                 // .pv-gallery-head-left-img-info-description {
  4708.                 //      overflow: hidden;
  4709.                 //     text-overflow: ellipsis;
  4710.                 //     white-space: nowrap;
  4711.                 //     width: 27em;
  4712.                 // }
  4713.             },
  4714.  
  4715.         };
  4716.  
  4717.  
  4718.         GalleryC.prototype.Preload.prototype={//预读对象
  4719.             init:function(){
  4720.                 if(!this.container){//预读的图片都仍里面
  4721.                     var div=document.createElement('div');
  4722.                     div.className='pv-gallery-preloaded-img-container';
  4723.                     div.style.display='none';
  4724.                     document.body.appendChild(div);
  4725.                     GalleryC.prototype.Preload.prototype.container=div;
  4726.                 };
  4727.                 this.max=prefs.gallery.max;
  4728.                 this.nextNumber=0;
  4729.                 this.nextEle=this.ele;
  4730.                 this.preNumber=0;
  4731.                 this.preEle=this.ele;
  4732.                 this.direction='pre';
  4733.             },
  4734.             preload:function(){
  4735.                 var ele=this.getPreloadEle();
  4736.                 if(!ele){
  4737.                     //console.log('预读正常结束');
  4738.                     return;
  4739.                 };
  4740.  
  4741.                 //console.log('正在预读：',ele);
  4742.                 var self=this;
  4743.                 this.imgReady=imgReady(dataset(ele,'src'),{
  4744.                     loadEnd:function(){
  4745.                         if(self.aborted){
  4746.                             //console.log('强制终止了');
  4747.                             return;
  4748.                         };
  4749.                         dataset(ele,'preloaded','true')
  4750.                         self.container.appendChild(this);
  4751.                         self.preload();
  4752.                     },
  4753.                     time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。
  4754.                 });
  4755.             },
  4756.             getPreloadEle:function(){
  4757.                 if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){
  4758.                     return;
  4759.                 };
  4760.                 var ele=this.direction=='pre'?  this.getNext() : this.getPrevious();
  4761.                 if(ele && !dataset(ele,'preloaded')){
  4762.                     return ele;
  4763.                 }else{
  4764.                     return this.getPreloadEle();
  4765.                 };
  4766.             },
  4767.             getNext:function(){
  4768.                 this.nextNumber++;
  4769.                 this.direction='next';
  4770.                 if(!this.nextEle)return;
  4771.                 return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle));
  4772.             },
  4773.             getPrevious:function(){
  4774.                 this.preNumber++;
  4775.                 this.direction='pre';
  4776.                 if(!this.preEle)return;
  4777.                 return (this.preEle = this.oriThis.getThumSpan(true,this.preEle));
  4778.             },
  4779.             abort:function(){
  4780.                 this.aborted=true;
  4781.                 if(this.imgReady){
  4782.                     this.imgReady.abort();
  4783.                 };
  4784.             },
  4785.         };
  4786.  
  4787.  
  4788.         GalleryC.prototype.Scrollbar.prototype={//滚动条对象
  4789.             init:function(){
  4790.                 var bar=this.scrollbar.bar;
  4791.                 this.shown=bar.offsetWidth!=0;
  4792.                 var self=this;
  4793.                 bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！
  4794.                     e.preventDefault();
  4795.                     var target=e.target;
  4796.                     var handle=self.scrollbar.handle;
  4797.                     var track=self.scrollbar.track;
  4798.                     switch(target){
  4799.                         case handle:{//手柄；功能，拖动手柄来滚动窗口
  4800.                             var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY'];
  4801.                             var oHOffset=parseFloat(handle.style[pro[0]]);
  4802.                             var oClient=e[pro[1]];
  4803.  
  4804.                             var moveHandler=function(e){
  4805.                                 self.scroll(oHOffset + e[pro[1]] - oClient,true);
  4806.                             };
  4807.                             var upHandler=function(){
  4808.                                 document.removeEventListener('mousemove',moveHandler,true);
  4809.                                 document.removeEventListener('mouseup',upHandler,true);
  4810.                             };
  4811.                             document.addEventListener('mousemove',moveHandler,true);
  4812.                             document.addEventListener('mouseup',upHandler,true);
  4813.                         }break;
  4814.                         case track:{//轨道；功能，按住不放来连续滚动一个页面的距离
  4815.                             var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight'];
  4816.                             var clickOffset=typeof e[pro[1]]=='undefined' ?  e[pro[2]] : e[pro[1]];
  4817.                             var handleOffset=parseFloat(handle.style[pro[0]]);
  4818.                             var handleSize=handle[pro[4]];
  4819.                             var under= clickOffset > handleOffset ;//点击在滚动手柄的下方
  4820.                             var containerSize=self.container[pro[3]];
  4821.  
  4822.                             var scroll=function(){
  4823.                                 self.scrollBy(under?  (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点
  4824.                             };
  4825.                             scroll();
  4826.  
  4827.                             var checkStop=function(){//当手柄到达点击位置时停止
  4828.                                 var handleOffset=parseFloat(handle.style[pro[0]]);
  4829.                                 if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){
  4830.                                     clearTimeout(scrollTimeout);
  4831.                                     clearInterval(scrollInterval);
  4832.                                 };
  4833.                             };
  4834.  
  4835.  
  4836.                             var scrollInterval;
  4837.                             var scrollTimeout=setTimeout(function(){
  4838.                                 scroll();
  4839.                                 scrollInterval=setInterval(function(){
  4840.                                     scroll();
  4841.                                     checkStop();
  4842.                                 },120);
  4843.                                 checkStop();
  4844.                             },300);
  4845.  
  4846.  
  4847.                             checkStop();
  4848.  
  4849.                             var upHandler=function(){
  4850.                                 clearTimeout(scrollTimeout);
  4851.                                 clearInterval(scrollInterval);
  4852.                                 document.removeEventListener('mouseup',upHandler,true);
  4853.                             };
  4854.                             document.addEventListener('mouseup',upHandler,true);
  4855.                         }break;
  4856.                     };
  4857.  
  4858.                 },true);
  4859.             },
  4860.             reset:function(){//判断滚动条该显示还是隐藏
  4861.  
  4862.                 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height'];
  4863.  
  4864.                 //如果内容大于容器的content区域
  4865.  
  4866.                 var scrollSize=this.container[pro[0]];
  4867.                 var clientSize=this.container[pro[1]];
  4868.                 var scrollMax=scrollSize - clientSize;
  4869.                 this.scrollMax=scrollMax;
  4870.                 if(scrollMax>0){
  4871.                     this.show();
  4872.                     var trackSize=this.scrollbar.track[pro[1]];
  4873.                     this.trackSize=trackSize;
  4874.                     var handleSize=Math.floor((clientSize/scrollSize) * trackSize);
  4875.                     handleSize=Math.max(20,handleSize);//限制手柄的最小大小;
  4876.                     this.handleSize=handleSize;
  4877.                     this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度
  4878.                     this.scrollbar.handle.style[pro[2]]= handleSize + 'px';
  4879.                     this.scroll(this.getScrolled());
  4880.                 }else{
  4881.                     this.hide();
  4882.                 };
  4883.             },
  4884.             show:function(){
  4885.                 if(this.shown)return;
  4886.                 this.shown=true;
  4887.                 this.scrollbar.bar.style.display='block';
  4888.             },
  4889.             hide:function(){
  4890.                 if(!this.shown)return;
  4891.                 this.shown=false;
  4892.                 this.scrollbar.bar.style.display='none';
  4893.             },
  4894.             scrollBy:function(distance,handleDistance){
  4895.                 return this.scroll(this.getScrolled() + (handleDistance?  distance / this.one :  distance));
  4896.             },
  4897.             scrollByPages:function(num){
  4898.                 this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num);
  4899.             },
  4900.             scroll:function(distance,handleDistance,transition){
  4901.                 if(!this.shown)return;
  4902.  
  4903.                 //滚动实际滚动条
  4904.                 var _distance=distance;
  4905.                 _distance=handleDistance?  distance / this.one :  distance;
  4906.                 _distance=Math.max(0,_distance);
  4907.                 _distance=Math.min(_distance,this.scrollMax);
  4908.  
  4909.  
  4910.                 var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop'];
  4911.  
  4912.  
  4913.                 //滚动虚拟滚动条
  4914.                 //根据比例转换为滚动条上应该滚动的距离。
  4915.                 distance=handleDistance? distance : this.one * distance;
  4916.                 //处理非法值
  4917.                 distance=Math.max(0,distance);//如果值小于0那么取0
  4918.                 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值
  4919.  
  4920.                 var shs=this.scrollbar.handle.style;
  4921.                 var container=this.container;
  4922.                 if(transition){
  4923.                     clearInterval(this.transitionInterval);
  4924.  
  4925.                     var start=0;
  4926.                     var duration=10;
  4927.  
  4928.                     var cStart=this.getScrolled();
  4929.                     var cChange=_distance-cStart;
  4930.                     var sStart=parseFloat(shs[pro[0]]);
  4931.                     var sChange=distance-sStart;
  4932.  
  4933.                     var transitionInterval=setInterval(function(){
  4934.                         var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration);
  4935.                         var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration);
  4936.  
  4937.                         container[pro[1]]=cEnd;
  4938.                         shs[pro[0]]=sEnd + 'px';
  4939.  
  4940.                         start++;
  4941.                         if(start>=duration){
  4942.                             clearInterval(transitionInterval);
  4943.                         };
  4944.                     },35);
  4945.  
  4946.                     this.transitionInterval=transitionInterval;
  4947.  
  4948.                     return;
  4949.                 };
  4950.  
  4951.                 var noScroll=shs[pro[0]]==distance + 'px';
  4952.                 shs[pro[0]]=distance + 'px';
  4953.                 container[pro[1]]=_distance;
  4954.                 return noScroll;
  4955.             },
  4956.             getScrolled:function(){
  4957.                 return  this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')];
  4958.             },
  4959.         };
  4960.  
  4961.  
  4962.         //放大镜
  4963.         function MagnifierC(img,data){
  4964.             this.img=img;
  4965.             this.data=data;
  4966.             this.init();
  4967.         };
  4968.  
  4969.         MagnifierC.all=[];
  4970.         MagnifierC.styleZIndex=900000000;//全局z-index;
  4971.         MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort();//升序
  4972.         MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序
  4973.  
  4974.         MagnifierC.prototype={
  4975.             init:function(){
  4976.                 this.addStyle();
  4977.                 MagnifierC.all.push(this);
  4978.                 var container=document.createElement('span');
  4979.  
  4980.                 container.className='pv-magnifier-container';
  4981.                 document.body.appendChild(container);
  4982.  
  4983.                 this.magnifier=container;
  4984.  
  4985.                 var imgNaturalSize={
  4986.                     h:this.img.naturalHeight,
  4987.                     w:this.img.naturalWidth,
  4988.                 };
  4989.  
  4990.                 this.imgNaturalSize=imgNaturalSize;
  4991.  
  4992.                 var cs=container.style;
  4993.                 cs.zIndex=MagnifierC.styleZIndex++;
  4994.  
  4995.  
  4996.  
  4997.                 var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2);
  4998.                 this.maxDia=maxDia;
  4999.  
  5000.                 var radius=prefs.magnifier.radius;
  5001.                 radius=Math.min(maxDia/2,radius);
  5002.                 this.radius=radius;
  5003.                 var diameter=radius * 2;
  5004.                 this.diameter=diameter;
  5005.  
  5006.                 cs.width=diameter + 'px';
  5007.                 cs.height=diameter + 'px';
  5008.                 cs.borderRadius=radius+1 + 'px';
  5009.                 cs.backgroundImage='url("'+ this.img.src +'")';
  5010.                 cs.marginLeft= -radius +'px';
  5011.                 cs.marginTop= -radius +'px';
  5012.  
  5013.                 var imgPos=getContentClientRect(this.data.img);
  5014.                 var wScrolled=getScrolled();
  5015.                 var imgRange={//图片所在范围
  5016.                     x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x],
  5017.                     y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y],
  5018.                 };
  5019.                 var imgW=imgRange.x[1] - imgRange.x[0];
  5020.                 var imgH=imgRange.y[1] - imgRange.y[0];
  5021.                 //如果图片太小的话，进行范围扩大。
  5022.                 var minSize=60;
  5023.                 if(imgW < minSize){
  5024.                     imgRange.x[1] +=(minSize - imgW)/2;
  5025.                     imgRange.x[0] -=(minSize - imgW)/2;
  5026.                     imgW=minSize;
  5027.                 };
  5028.                 if(imgH < minSize){
  5029.                     imgRange.y[1] +=(minSize - imgH)/2;
  5030.                     imgRange.y[0] -=(minSize - imgH)/2;
  5031.                     imgH=minSize;
  5032.                 };
  5033.                 this.imgSize={
  5034.                     w:imgW,
  5035.                     h:imgH,
  5036.                 };
  5037.                 this.imgRange=imgRange;
  5038.                 //console.log(this.imgRange,this.imgSize);
  5039.  
  5040.                 this.setMouseRange();
  5041.  
  5042.  
  5043.                 this.move({
  5044.                     pageX:imgRange.x[0],
  5045.                     pageY:imgRange.y[0],
  5046.                 });
  5047.  
  5048.                 this._focus=this.focus.bind(this);
  5049.                 this._blur=this.blur.bind(this);
  5050.                 this._move=this.move.bind(this);
  5051.                 this._remove=this.remove.bind(this);
  5052.                 this._pause=this.pause.bind(this);
  5053.                 this._zoom=this.zoom.bind(this);
  5054.  
  5055.                 if(prefs.magnifier.wheelZoom.enabled){
  5056.                     this.zoomLevel=1;
  5057.                     this.defaultDia=diameter;
  5058.                     addWheelEvent(container,this._zoom,false);
  5059.                 };
  5060.  
  5061.                 container.addEventListener('mouseover',this._focus,false);
  5062.                 container.addEventListener('mouseout',this._blur,false);
  5063.                 container.addEventListener('dblclick',this._remove,false);
  5064.                 container.addEventListener('click',this._pause,false);
  5065.  
  5066.  
  5067.                 document.addEventListener('mousemove',this._move,true);
  5068.             },
  5069.             addStyle:function(){
  5070.                 if(MagnifierC.style)return;
  5071.                 var style=document.createElement('style');
  5072.                 style.type='text/css';
  5073.                 MagnifierC.style=style;
  5074.                 style.textContent='\
  5075.                     .pv-magnifier-container{\
  5076.                     position:absolute;\
  5077.                     padding:0;\
  5078.                     margin:0;\
  5079.                     background-origin:border-box;\
  5080.                     -moz-box-sizing:border-box;\
  5081.                     box-sizing:border-box;\
  5082.                     border:3px solid #CCCCCC;\
  5083.                     background:rgba(40, 40, 40, 0.9) no-repeat;\
  5084.                     }\
  5085.                     .pv-magnifier-container_focus{\
  5086.                     box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\
  5087.                     }\
  5088.                     .pv-magnifier-container_pause{\
  5089.                     border-color:red;\
  5090.                     }\
  5091.                     ';
  5092.                 document.head.appendChild(style);
  5093.             },
  5094.             focus:function(){
  5095.                 this.magnifier.classList.add('pv-magnifier-container_focus');
  5096.                 this.magnifier.style.zIndex=MagnifierC.styleZIndex++;
  5097.             },
  5098.             blur:function(){
  5099.                 this.magnifier.classList.remove('pv-magnifier-container_focus');
  5100.             },
  5101.             move:function(e){
  5102.                 var mouseCoor={
  5103.                     x:e.pageX,
  5104.                     y:e.pageY,
  5105.                 };
  5106.                 var mouseRange=this.mouseRange;
  5107.                 var imgRange=this.imgRange;
  5108.  
  5109.                 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
  5110.                 if(mouseCoor.x > imgRange.x[1]){
  5111.                     mouseCoor.x = imgRange.x[1];
  5112.                 }else if(mouseCoor.x < imgRange.x[0]){
  5113.                     mouseCoor.x = imgRange.x[0];
  5114.                 };
  5115.                 if(mouseCoor.y > imgRange.y[1]){
  5116.                     mouseCoor.y = imgRange.y[1];
  5117.                 }else if(mouseCoor.y < imgRange.y[0]){
  5118.                     mouseCoor.y = imgRange.y[0];
  5119.                 };
  5120.  
  5121.                 var ms=this.magnifier.style;
  5122.                 ms.top= mouseCoor.y + 'px';
  5123.                 ms.left= mouseCoor.x + 'px';
  5124.  
  5125.                 var radius=this.radius;
  5126.                 var imgSize=this.imgSize;
  5127.                 var imgNaturalSize=this.imgNaturalSize;
  5128.                 var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px';
  5129.                 var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px';
  5130.                 //console.log(px,py);
  5131.                 ms.backgroundPosition=px + ' ' + py;
  5132.             },
  5133.             getNextZoomLevel:function(){
  5134.                 var level;
  5135.                 var self=this;
  5136.                 if(this.zoomOut){//缩小
  5137.                     MagnifierC.zoomRangeR._find(function(value){
  5138.                         if(value < self.zoomLevel){
  5139.                             level=value;
  5140.                             return true;
  5141.                         }
  5142.                     })
  5143.                 }else{
  5144.                     MagnifierC.zoomRange._find(function(value){
  5145.                         if(value > self.zoomLevel){
  5146.                             level=value;
  5147.                             return true;
  5148.                         };
  5149.                     });
  5150.                 }
  5151.                 return level;
  5152.             },
  5153.             zoom:function(e){
  5154.                 if(e.deltaY===0)return;//非Y轴的滚动
  5155.                 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return;
  5156.                 e.preventDefault();
  5157.                 if(e.deltaY < 0){//向上滚，放大；
  5158.                     if(this.diameter >= this.maxDia)return;
  5159.                     this.zoomOut=false;
  5160.                 }else{
  5161.                     this.zoomOut=true;
  5162.                 };
  5163.                 var level=this.getNextZoomLevel();
  5164.                 if(!level)return;
  5165.  
  5166.                 this.zoomLevel=level;
  5167.                 var diameter=this.defaultDia * level;
  5168.                 if(diameter > this.maxDia){
  5169.                     diameter = this.maxDia;
  5170.                 };
  5171.  
  5172.                 var radius=diameter/2
  5173.                 this.diameter=diameter;
  5174.                 var bRadius=this.radius;
  5175.                 this.radius=radius;
  5176.                 this.setMouseRange();
  5177.                 var ms=this.magnifier.style;
  5178.                 ms.width=diameter+'px';
  5179.                 ms.height=diameter+'px';
  5180.                 ms.borderRadius=radius+1 + 'px';
  5181.                 ms.marginLeft=-radius+'px';
  5182.                 ms.marginTop=-radius+'px';
  5183.                 var bBP=ms.backgroundPosition.split(' ');
  5184.                 ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px');
  5185.  
  5186.             },
  5187.             pause:function(){
  5188.                 if(this.paused){
  5189.                     this.magnifier.classList.remove('pv-magnifier-container_pause');
  5190.                     document.addEventListener('mousemove',this._move,true);
  5191.                 }else{
  5192.                     this.magnifier.classList.add('pv-magnifier-container_pause');
  5193.                     document.removeEventListener('mousemove',this._move,true);
  5194.                 };
  5195.                 this.paused=!this.paused;
  5196.             },
  5197.             setMouseRange:function(){
  5198.                 var imgRange=this.imgRange;
  5199.                 var radius=this.radius;
  5200.                 this.mouseRange={//鼠标活动范围
  5201.                     x:[imgRange.x[0]-radius , imgRange.x[1] + radius],
  5202.                     y:[imgRange.y[0]-radius , imgRange.y[1] + radius],
  5203.                 };
  5204.             },
  5205.             remove:function(){
  5206.                 this.magnifier.parentNode.removeChild(this.magnifier);
  5207.                 document.removeEventListener('mousemove',this._move,true);
  5208.                 MagnifierC.all.splice(MagnifierC.all.indexOf(this),1);
  5209.             },
  5210.         };
  5211.  
  5212.         //图片窗口
  5213.         function ImgWindowC(img, data){
  5214.             this.img=img;
  5215.             this.src=img.src;
  5216.             this.data = data;
  5217.  
  5218.             this.init();
  5219.         };
  5220.  
  5221.         ImgWindowC.all=[];//所有的窗口对象
  5222.         ImgWindowC.styleZIndex=2147483647;//全局z-index;
  5223.         ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort();//升序
  5224.         ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序
  5225.         ImgWindowC.overlayer=null;
  5226.  
  5227.  
  5228.         ImgWindowC.prototype={
  5229.             init:function(){
  5230.                 var self=this;
  5231.                 //图片是否已经被打开
  5232.                 if(ImgWindowC.all._find(function(iwin){
  5233.                     if(iwin.src==self.src){
  5234.                         iwin.firstOpen();
  5235.                         return true;
  5236.                     };
  5237.                 }))return;
  5238.  
  5239.                 this.addStyle();
  5240.  
  5241.                 var img=this.img;
  5242.                 img.className='pv-pic-window-pic pv-pic-ignored';
  5243.                 img.style.cssText='\
  5244.                  top:0px;\
  5245.                  left:0px;\
  5246.                  ';
  5247.  
  5248.                 var imgNaturalSize={
  5249.                     h:img.naturalHeight,
  5250.                     w:img.naturalWidth,
  5251.                 };
  5252.                 this.imgNaturalSize=imgNaturalSize;
  5253.  
  5254.                 var container=document.createElement('span');
  5255.                 container.style.cssText='\
  5256.                  cursor:pointer;\
  5257.                  top:0px;\
  5258.                  left:0px;\
  5259.                  ';
  5260.                 container.className='pv-pic-window-container';
  5261.                 container.innerHTML=
  5262.                     '<span class="pv-pic-window-rotate-indicator">'+
  5263.                     '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+
  5264.                     '</span>'+
  5265.                     '<span class="pv-pic-window-rotate-overlayer"></span>'+
  5266.                     '<span class="pv-pic-window-toolbar" unselectable="on">'+
  5267.                     '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="抓手"></span>'+
  5268.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5269.                     '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="旋转"></span>'+
  5270.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5271.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+
  5272.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">0</span>'+
  5273.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+90</span>'+
  5274.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-90</span>'+
  5275.                     '</span>'+
  5276.                     '</span>'+
  5277.                     '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+
  5278.                     '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="缩放"></span>'+
  5279.                     '<span class="pv-pic-window-tb-tool-badge">0</span>'+
  5280.                     '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+
  5281.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">1</span>'+
  5282.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">+0.1</span>'+
  5283.                     '<span class="pv-pic-window-tb-tool-extend-menu-item">-0.1</span>'+
  5284.                     '</span>'+
  5285.                     '</span>'+
  5286.                     '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="水平翻转"></span>'+
  5287.                     '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="垂直翻转"></span>'+
  5288.                     '</span>'+
  5289.                     '<span class="pv-pic-window-close"></span>' +
  5290.                     '<span class="pv-pic-window-search" title="以图搜图"></span>' +
  5291.                     '<span class="pv-pic-window-range"></span>' +
  5292.                     '<span class="pv-pic-window-description"></span>'+
  5293.                     '<span class="pv-pic-search-state"></span>';
  5294.  
  5295.                 container.insertBefore(img,container.firstChild);
  5296.  
  5297.                 this.imgWindow=container;
  5298.  
  5299.                 var toolMap={
  5300.                     'hand':container.querySelector('.pv-pic-window-tb-hand'),
  5301.                     'rotate':container.querySelector('.pv-pic-window-tb-rotate'),
  5302.                     'zoom':container.querySelector('.pv-pic-window-tb-zoom'),
  5303.                     'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'),
  5304.                     'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'),
  5305.                 };
  5306.                 this.toolMap=toolMap;
  5307.  
  5308.  
  5309.                 //关闭
  5310.                 var closeButton=container.querySelector('.pv-pic-window-close');
  5311.                 closeButton.style.cssText='top: -24px;right: 0px;';
  5312.                 this.closeButton=closeButton;
  5313.                 closeButton.addEventListener('click',function(e){
  5314.                     self.remove();
  5315.                 },false);
  5316.  
  5317.                 var searchButton=container.querySelector('.pv-pic-window-search');
  5318.                 searchButton.style.cssText='top: -24px;right: 50px;';
  5319.                 this.searchButton=searchButton;
  5320.                 var srcs, from;
  5321.                 img.onerror=function(e){
  5322.                     setSearchState("原图加载失败，尝试加载下一结果……",img.parentNode);
  5323.                     console.info(img.src+"加载失败");
  5324.                     var src=self.srcs.shift();
  5325.                     if(src)img.src=src;
  5326.                     else{
  5327.                         if(from<searchSort.length){
  5328.                             from++;
  5329.                             searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  5330.                                 from=index;
  5331.                                 self.srcs=srcs;
  5332.                                 self.img.src=srcs.shift();
  5333.                             },null,null,from);
  5334.                         }else{
  5335.                             setSearchState("未找到原图",img.parentNode);
  5336.                             setTimeout(function(){
  5337.                                 setSearchState("",img.parentNode);
  5338.                             },2000);
  5339.                         }
  5340.                     }
  5341.                 };
  5342.                 img.onload=function(e){
  5343.                     setSearchState("",img.parentNode);
  5344.                     self.imgNaturalSize={
  5345.                         h:img.naturalHeight,
  5346.                         w:img.naturalWidth,
  5347.                     };
  5348.                     self.zoom(1);
  5349.                     self.fitToScreen();
  5350.                 }
  5351.                 searchButton.addEventListener('click',function(e){
  5352.                     sortSearch();
  5353.                     searchImgByImg(self.img.src, self.img.parentNode, function(srcs, index){
  5354.                         from=index;
  5355.                         self.srcs=srcs;
  5356.                         self.img.src=srcs.shift();
  5357.                     });
  5358.                 },false);
  5359.  
  5360.                 /**
  5361.          * 说明
  5362.          * 1、对原来的适应屏幕等功能会有影响，暂时禁用。
  5363.          * 2、分为 absolute 和默认的2种情况
  5364.          */
  5365.                 if (this.data) {
  5366.                     var descriptionSpan = container.querySelector('.pv-pic-window-description');
  5367.                     // descriptionSpan.style.cssText = '\
  5368.                     //  bottom: -40px;\
  5369.                     //  left: 10px;\
  5370.                     // ';
  5371.                     descriptionSpan.textContent = this.data.description || '';
  5372.                     // descriptionSpan.style.display = this.data.description ? 'block' : 'none';
  5373.                     descriptionSpan.style.display = 'none';
  5374.                     this.descriptionSpan = descriptionSpan;
  5375.                 }
  5376.  
  5377.                 var toolbar=container.querySelector('.pv-pic-window-toolbar');
  5378.                 toolbar.style.cssText='\
  5379. top: 0px;\
  5380. left: -45px;\
  5381. ';
  5382.                 this.toolbar=toolbar;
  5383.  
  5384.                 this.selectedToolClass='pv-pic-window-tb-tool-selected';
  5385.  
  5386.                 this.viewRange=container.querySelector('.pv-pic-window-range');
  5387.  
  5388.                 this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator');
  5389.                 this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer');
  5390.                 this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer');
  5391.  
  5392.  
  5393.                 this.hKeyUp=true;
  5394.                 this.rKeyUp=true;
  5395.                 this.zKeyUp=true;
  5396.  
  5397.                 this.spaceKeyUp=true;
  5398.                 this.ctrlKeyUp=true;
  5399.                 this.altKeyUp=true;
  5400.                 this.shiftKeyUp=true;
  5401.  
  5402.                 //缩放工具的扩展菜单
  5403.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){
  5404.                     var target=e.target;
  5405.                     var text=target.textContent;
  5406.                     var value;
  5407.                     switch(text){
  5408.                         case '1':{
  5409.                             value=1;
  5410.                         }break;
  5411.                         case '+0.1':{
  5412.                             value=self.zoomLevel + 0.1;
  5413.                         }break;
  5414.                         case '-0.1':{
  5415.                             value=self.zoomLevel - 0.1;
  5416.                         }break;
  5417.                     };
  5418.                     if(typeof value!='undefined'){
  5419.                         self.zoom(value,{x:0,y:0});
  5420.                     };
  5421.                 },true);
  5422.  
  5423.                 //旋转工具的扩展菜单
  5424.                 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){
  5425.                     var target=e.target;
  5426.                     var text=target.textContent;
  5427.                     var value;
  5428.                     function convert(deg){
  5429.                         return deg * Math.PI/180;
  5430.                     };
  5431.  
  5432.                     switch(text){
  5433.                         case '0':{
  5434.                             value=0;
  5435.                         }break;
  5436.                         case '+90':{
  5437.                             value=self.rotatedRadians + convert(90);
  5438.                         }break;
  5439.                         case '-90':{
  5440.                             value=self.rotatedRadians - convert(90);
  5441.                         }break;
  5442.                     };
  5443.  
  5444.                     var PI=Math.PI;
  5445.                     if(typeof value!='undefined'){
  5446.                         if(value>=2*PI){
  5447.                             value-=2*PI;
  5448.                         }else if(value<0){
  5449.                             value+=2*PI;
  5450.                         };
  5451.                         self.rotate(value,true);
  5452.                     };
  5453.                 },true);
  5454.  
  5455.                 toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具
  5456.                     self.toolbarEventHandler(e);
  5457.                 },false);
  5458.  
  5459.  
  5460.                 toolbar.addEventListener('dblclick',function(e){//鼠标双击工具
  5461.                     self.toolbarEventHandler(e);
  5462.                 },false);
  5463.  
  5464.  
  5465.                 //阻止浏览器对图片的默认控制行为
  5466.                 img.addEventListener('mousedown',function(e){
  5467.                     e.preventDefault();
  5468.                 },false);
  5469.  
  5470.  
  5471.                 container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作
  5472.                     self.imgWindowEventHandler(e);
  5473.                 },false);
  5474.  
  5475.                 container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片
  5476.                     self.imgWindowEventHandler(e);
  5477.                 },false);
  5478.  
  5479.                 if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放
  5480.                     addWheelEvent(container,function(e){//滚轮缩放
  5481.                         self.imgWindowEventHandler(e);
  5482.                     },false);
  5483.                 };
  5484.  
  5485.  
  5486.                 if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层
  5487.                     var overlayer=ImgWindowC.overlayer;
  5488.                     if(!overlayer){
  5489.                         var overlayer=document.createElement('span');
  5490.                         ImgWindowC.overlayer=overlayer;
  5491.                         overlayer.className='pv-pic-window-overlayer';
  5492.                         document.body.appendChild(overlayer);
  5493.                         overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color;
  5494.                     };
  5495.                     overlayer.style.display='block';
  5496.                 };
  5497.  
  5498.                 //是否点击图片外部关闭
  5499.                 if(prefs.imgWindow.close.clickOutside.trigger){
  5500.                     var clickOutside=function(e){
  5501.                         var target=e.target;
  5502.                         if(!container.contains(target)){
  5503.                             self.remove();
  5504.                         };
  5505.                     };
  5506.                     this.clickOutside=clickOutside;
  5507.                     document.addEventListener(prefs.imgWindow.close.clickOutside.trigger,clickOutside,true);
  5508.                 };
  5509.  
  5510.                 //是否双击图片本身关闭
  5511.                 if(prefs.imgWindow.close.dblClickImgWindow){
  5512.                     var dblClickImgWindow=function(e){
  5513.                         var target=e.target;
  5514.                         if(target==container || target==img || target==self.rotateOverlayer){
  5515.                             self.remove();
  5516.                         };
  5517.                     };
  5518.                     container.addEventListener('dblclick',dblClickImgWindow,true);
  5519.                 };
  5520.  
  5521.  
  5522.                 document.body.appendChild(container);
  5523.                 ImgWindowC.all.push(this);
  5524.  
  5525.                 this._blur=this.blur.bind(this);
  5526.                 this._focusedKeydown=this.focusedKeydown.bind(this);
  5527.                 this._focusedKeyup=this.focusedKeyup.bind(this);
  5528.  
  5529.                 this.rotatedRadians=0;//已经旋转的角度
  5530.                 this.zoomLevel=1;//缩放级别
  5531.                 this.setToolBadge('zoom',1);
  5532.  
  5533.                 //选中默认工具
  5534.                 this.selectTool(prefs.imgWindow.defaultTool);
  5535.  
  5536.                 this.firstOpen();
  5537.             },
  5538.  
  5539.  
  5540.             addStyle:function(){
  5541.                 if(ImgWindowC.style)return;
  5542.                 var style=document.createElement('style');
  5543.                 ImgWindowC.style=style;
  5544.                 style.textContent='\
  5545.                     .pv-pic-window-container {\
  5546.                     position: absolute;\
  5547.                     background-color: rgba(40,40,40,0.9);\
  5548.                     padding: 8px;\
  5549.                     border: 5px solid #ccc;\
  5550.                     line-height: 0;\
  5551.                     text-align: left;\
  5552.                     box-sizing: content-box;\
  5553.                     }\
  5554.                     .pv-pic-window-container_focus {\
  5555.                     box-shadow: 0 0 10px rgba(0,0,0,0.6);\
  5556.                     box-sizing: content-box;\
  5557.                     }\
  5558.                     .pv-pic-window-close,\
  5559.                     .pv-pic-window-search,\
  5560.                     .pv-pic-window-toolbar,\
  5561.                     .pv-pic-window-tb-tool-extend-menu{\
  5562.                     -webkit-transition: opacity 0.2s ease-in-out;\
  5563.                     transition: opacity 0.2s ease-in-out;\
  5564.                     }\
  5565.                     .pv-pic-window-toolbar {\
  5566.                     position: absolute;\
  5567.                     background-color: #535353;\
  5568.                     padding: 0;\
  5569.                     opacity: 0.9;\
  5570.                     display: none;\
  5571.                     cursor: default;\
  5572.                     -o-user-select: none;\
  5573.                     -webkit-user-select: none;\
  5574.                     -moz-user-select: -moz-none;\
  5575.                     user-select: none;\
  5576.                     }\
  5577.                     .pv-pic-window-toolbar:hover {\
  5578.                     opacity: 1;\
  5579.                     }\
  5580.                     .pv-pic-window-toolbar_focus {\
  5581.                     display: block;\
  5582.                     }\
  5583.                     .pv-pic-window-close {\
  5584.                     cursor: pointer;\
  5585.                     position: absolute;\
  5586.                     right: 0px;\
  5587.                     top: -24px;\
  5588.                     background: url("'+prefs.icons.close+'") no-repeat center bottom;\
  5589.                     height: 17px;\
  5590.                     width: 46px;\
  5591.                     opacity: 0.9;\
  5592.                     border:none;\
  5593.                     padding:0;\
  5594.                     padding-top:2px;\
  5595.                     background-color:#1771FF;\
  5596.                     display: none;\
  5597.                     }\
  5598.                     .pv-pic-window-close:hover {\
  5599.                     background-color:red;\
  5600.                     opacity: 1;\
  5601.                     }\
  5602.                     .pv-pic-window-close_focus {\
  5603.                     display: block;\
  5604.                     }\
  5605.                     .pv-pic-window-search {\
  5606.                     cursor: pointer;\
  5607.                     position: absolute;\
  5608.                     right: 50px;\
  5609.                     top: -24px;\
  5610.                     background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\
  5611.                     height: 17px;\
  5612.                     width: 46px;\
  5613.                     opacity: 0.9;\
  5614.                     border:none;\
  5615.                     padding:0;\
  5616.                     padding-top:2px;\
  5617.                     background-color:#1771FF;\
  5618.                     display: none;\
  5619.                     }\
  5620.                     .pv-pic-window-search:hover {\
  5621.                     background-color:red;\
  5622.                     opacity: 1;\
  5623.                     }\
  5624.                     .pv-pic-window-search_focus {\
  5625.                     display: block;\
  5626.                     }\
  5627.                     .pv-pic-window-description {\
  5628.                     margin-top: 20px;\
  5629.                     min-height: 20px;\
  5630.                     }\
  5631.                     .pv-pic-search-state {\
  5632.                     top: 10px;\
  5633.                     left: 10px;\
  5634.                     display: block;\
  5635.                     position: absolute;\
  5636.                     z-index: 1;\
  5637.                     color: #ffff00;\
  5638.                     width: 500px;\
  5639.                     font-size: large;\
  5640.                     text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\
  5641.                     -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  5642.                     -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\
  5643.                     }\
  5644.                     .pv-pic-window-pic {\
  5645.                     position: relative;\
  5646.                     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*/\
  5647.                     max-width:none;\
  5648.                     min-width:none;\
  5649.                     max-height:none;\
  5650.                     min-height:none;\
  5651.                     padding:0;\
  5652.                     margin:0;\
  5653.                     border:none;\
  5654.                     vertical-align:middle;\
  5655.                     }\
  5656.                     .pv-pic-window-pic_focus {\
  5657.                     box-shadow: 0 0 6px black;\
  5658.                     }\
  5659.                     .pv-pic-window-tb-tool,\
  5660.                     .pv-pic-window-tb-command{\
  5661.                     box-sizing:content-box;\
  5662.                     -moz-box-sizing:content-box;\
  5663.                     -webkit-box-sizing:content-box;\
  5664.                     height: 24px;\
  5665.                     width: 24px;\
  5666.                     padding: 12px 8px 6px 6px;\
  5667.                     margin:0;\
  5668.                     display: block;\
  5669.                     background: transparent no-repeat center;\
  5670.                     cursor: pointer;\
  5671.                     position: relative;\
  5672.                     border: none;\
  5673.                     border-left: 2px solid transparent;\
  5674.                     border-bottom: 1px solid #868686;\
  5675.                     background-origin: content-box;\
  5676.                     }\
  5677.                     .pv-pic-window-toolbar > span:last-child {\
  5678.                     border-bottom: none;\
  5679.                     }\
  5680.                     .pv-pic-window-tb-tool:hover,\
  5681.                     .pv-pic-window-tb-command:hover{\
  5682.                     border-left: 2px solid red;\
  5683.                     }\
  5684.                     .pv-pic-window-tb-tool-selected{\
  5685.                     box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\
  5686.                     border-left:2px solid #1771FF;\
  5687.                     }\
  5688.                     .pv-pic-window-tb-hand {\
  5689.                     background-image: url("'+prefs.icons.hand+'");\
  5690.                     }\
  5691.                     .pv-pic-window-tb-rotate {\
  5692.                     background-image: url("'+prefs.icons.rotate+'");\
  5693.                     }\
  5694.                     .pv-pic-window-tb-zoom {\
  5695.                     background-image: url("'+prefs.icons.zoom+'");\
  5696.                     }\
  5697.                     .pv-pic-window-tb-flip-horizontal {\
  5698.                     background-image: url("'+prefs.icons.flipHorizontal+'");\
  5699.                     }\
  5700.                     .pv-pic-window-tb-flip-vertical {\
  5701.                     background-image: url("'+prefs.icons.flipVertical+'");\
  5702.                     }\
  5703.                     .pv-pic-window-tb-tool-badge-container {\
  5704.                     display: block;\
  5705.                     position: relative;\
  5706.                     }\
  5707.                     .pv-pic-window-tb-tool-badge {\
  5708.                     position: absolute;\
  5709.                     top: -3px;\
  5710.                     right: 1px;\
  5711.                     font-size: 10px;\
  5712.                     line-height: 1.5;\
  5713.                     padding: 0 3px;\
  5714.                     background-color: #F93;\
  5715.                     border-radius: 50px;\
  5716.                     opacity: 0.5;\
  5717.                     color: black;\
  5718.                     }\
  5719.                     .pv-pic-window-tb-tool-extend-menu{\
  5720.                     position:absolute;\
  5721.                     top:0;\
  5722.                     margin-left:-1px;\
  5723.                     background-color:#535353;\
  5724.                     display:none;\
  5725.                     left:40px;\
  5726.                     color:#C3C3C3;\
  5727.                     font-size:12px;\
  5728.                     text-shadow:0px -1px 0px black;\
  5729.                     opacity:0.7;\
  5730.                     }\
  5731.                     .pv-pic-window-tb-tool-extend-menu:hover{\
  5732.                     opacity:0.9;\
  5733.                     }\
  5734.                     .pv-pic-window-tb-tool-extend-menu-item{\
  5735.                     display:block;\
  5736.                     line-height:1.5;\
  5737.                     text-align:center;\
  5738.                     padding:10px;\
  5739.                     cursor:pointer;\
  5740.                     border: none;\
  5741.                     border-right: 2px solid transparent;\
  5742.                     border-bottom: 1px solid #868686;\
  5743.                     }\
  5744.                     .pv-pic-window-tb-tool-extend-menu-item:last-child{\
  5745.                     border-bottom: none;\
  5746.                     }\
  5747.                     .pv-pic-window-tb-tool-extend-menu-item:hover{\
  5748.                     border-right:2px solid red;\
  5749.                     }\
  5750.                     .pv-pic-window-tb-tool-extend-menu-item:active{\
  5751.                     padding:11px 9px 9px 11px;\
  5752.                     }\
  5753.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\
  5754.                     border-left:2px solid red;\
  5755.                     }\
  5756.                     .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\
  5757.                     display:block;\
  5758.                     }\
  5759.                     .pv-pic-window-tb-tool-extend-menu-container::after{\
  5760.                     content:"";\
  5761.                     position:absolute;\
  5762.                     right:1px;\
  5763.                     bottom:2px;\
  5764.                     width:0;\
  5765.                     height:0;\
  5766.                     padding:0;\
  5767.                     margin:0;\
  5768.                     border:3px solid #C3C3C3;\
  5769.                     border-top-color:transparent;\
  5770.                     border-left-color:transparent;\
  5771.                     opacity:0.5;\
  5772.                     }\
  5773.                     .pv-pic-window-overlayer{\
  5774.                     height:100%;\
  5775.                     width:100%;\
  5776.                     position:fixed;\
  5777.                     z-index:999999999;\
  5778.                     top:0;\
  5779.                     left:0;\
  5780.                     }\
  5781.                     .pv-pic-window-rotate-indicator{\
  5782.                     display:none;\
  5783.                     position:fixed;\
  5784.                     width:250px;\
  5785.                     height:250px;\
  5786.                     padding:10px;\
  5787.                     margin-top:-135px;\
  5788.                     margin-left:-135px;\
  5789.                     background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\
  5790.                     }\
  5791.                     .pv-pic-window-rotate-indicator-pointer{\
  5792.                     display:block;\
  5793.                     margin-left:auto;\
  5794.                     margin-right:auto;\
  5795.                     background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\
  5796.                     width:60px;\
  5797.                     height:240px;\
  5798.                     position:relative;\
  5799.                     top:5px;\
  5800.                     transform:rotate(0.1deg);\
  5801.                     }\
  5802.                     .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*/\
  5803.                     position:absolute;\
  5804.                     top:0;\
  5805.                     bottom:0;\
  5806.                     left:0;\
  5807.                     right:0;\
  5808.                     display:none;\
  5809.                     background-color:transparent;\
  5810.                     }\
  5811.                     .pv-pic-window-range{\
  5812.                     position:absolute;\
  5813.                     border:none;\
  5814.                     width:100px;\
  5815.                     height:100px;\
  5816.                     box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\
  5817.                     display:none;\
  5818.                     padding:0;\
  5819.                     background-color:rgba(255, 0, 0, 0.150);\
  5820.                     }\
  5821.                     ';
  5822.                 document.head.appendChild(style);
  5823.             },
  5824.  
  5825.             firstOpen:function(){
  5826.                 this.focus();
  5827.                 var imgWindow=this.imgWindow;
  5828.                 var scrolled=getScrolled();
  5829.                 imgWindow.style.left=-5 + scrolled.x + 'px';
  5830.                 imgWindow.style.top=-5 + scrolled.y + 'px';
  5831.  
  5832.                 if(prefs.imgWindow.fitToScreen){
  5833.                     this.fitToScreen();
  5834.                     this.center(true,true);
  5835.                 }else{
  5836.                     //window的尺寸
  5837.                     var wSize=getWindowSize();
  5838.                     //空隙
  5839.                     wSize.h -= 16;
  5840.                     wSize.w -= 16;
  5841.  
  5842.                     var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  5843.  
  5844.                     var rectSize={
  5845.                         h:parseFloat(imgWindowCS.height),
  5846.                         w:parseFloat(imgWindowCS.width),
  5847.                     };
  5848.  
  5849.                     this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h);
  5850.                 };
  5851.  
  5852.                 this.keepScreenInside();
  5853.             },
  5854.             keepScreenInside:function(){//保持按钮在屏幕里面.
  5855.                 var imgWindow=this.imgWindow;
  5856.                 var imgWindowFullSize={
  5857.                     h:imgWindow.offsetHeight,
  5858.                     w:imgWindow.offsetWidth,
  5859.                 };
  5860.  
  5861.                 var windowSize=getWindowSize();
  5862.  
  5863.                 function keepSI(obj,offsetDirection,defaultValue, out){
  5864.                     var objRect=obj.getBoundingClientRect();
  5865.                     var objStyle=obj.style;
  5866.  
  5867.                     while(offsetDirection.length){
  5868.                         var oD=offsetDirection[0];
  5869.                         var oDV=defaultValue[0];
  5870.                         offsetDirection.shift();
  5871.                         defaultValue.shift();
  5872.                         var oValue=parseFloat(objStyle[oD]);
  5873.                         var newValue;
  5874.                         switch(oD){
  5875.                             case 'top':{
  5876.                                 newValue=oValue - objRect.top;
  5877.                                 if(objRect.top<0){
  5878.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  5879.                                 }else{
  5880.                                     newValue=Math.max(newValue,oDV);
  5881.                                 };
  5882.                             }break;
  5883.                             case 'right':{
  5884.                                 newValue=oValue + (objRect.right - windowSize.w);
  5885.                                 if(objRect.right > windowSize.w){//屏幕外
  5886.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  5887.                                 }else{
  5888.                                     newValue=Math.max(newValue,oDV);
  5889.                                 };
  5890.                             }break;
  5891.                             case 'bottom':{
  5892.                                 newValue=oValue + (objRect.bottom - windowSize.h);
  5893.                                 if(objRect.bottom > windowSize.h){//屏幕外
  5894.                                     newValue=Math.min(newValue,imgWindowFullSize.h);
  5895.                                 }else{
  5896.                                     newValue=Math.max(newValue,oDV);
  5897.                                 };
  5898.                             }break;
  5899.                             case 'left':{
  5900.                                 newValue=oValue - objRect.left;
  5901.                                 if(objRect.left<0){
  5902.                                     newValue=Math.min(newValue,imgWindowFullSize.w);
  5903.                                 }else{
  5904.                                     newValue=Math.max(newValue,oDV);
  5905.                                 }
  5906.                             }break;
  5907.                         };
  5908.                         //console.log(newValue);
  5909.                         objStyle[oD]=newValue + 'px';
  5910.  
  5911.                     };
  5912.                 };
  5913.  
  5914.                 keepSI(this.closeButton,['top','right'],[-24,0]);
  5915.                 keepSI(this.searchButton,['top','right'],[-24,50]);
  5916.                 keepSI(this.toolbar,['top','left'],[0,-45]);
  5917.  
  5918.                 // 保持注释在图片里面
  5919.                 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]);
  5920.             },
  5921.             fitToScreen:function(){
  5922.                 var wSize=getWindowSize();
  5923.                 //空隙
  5924.                 wSize.h -= 16;
  5925.                 wSize.w -= 16;
  5926.  
  5927.                 var imgWindow=this.imgWindow;
  5928.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  5929.                 var rectSize={
  5930.                     h:parseFloat(imgWindowCS.height),
  5931.                     w:parseFloat(imgWindowCS.width),
  5932.                 };
  5933.  
  5934.                 var size;
  5935.                 if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。
  5936.                     if(rectSize.w/rectSize.h > wSize.w/wSize.h){
  5937.                         size={
  5938.                             w:wSize.w,
  5939.                             h:wSize.w / (rectSize.w/rectSize.h),
  5940.                         };
  5941.                     }else{
  5942.                         size={
  5943.                             h:wSize.h,
  5944.                             w:wSize.h * (rectSize.w/rectSize.h),
  5945.                         }
  5946.                     };
  5947.  
  5948.                     this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  5949.                 };
  5950.             },
  5951.             center:function(horizontal,vertical){
  5952.                 if(!horizontal && !vertical)return;
  5953.                 var wSize=getWindowSize();
  5954.                 var imgWindow=this.imgWindow;
  5955.                 var scrolled=getScrolled();
  5956.                 if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px';
  5957.                 if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px';
  5958.             },
  5959.  
  5960.  
  5961.             move:function(e){
  5962.                 this.working=true;
  5963.                 var cursor=this.cursor;
  5964.                 this.changeCursor('handing');
  5965.  
  5966.                 var mouseCoor={
  5967.                     x:e.pageX,
  5968.                     y:e.pageY,
  5969.                 };
  5970.                 var imgWindow=this.imgWindow;
  5971.                 var imgWStyle=imgWindow.style;
  5972.                 var oriOffset={
  5973.                     left:parseFloat(imgWStyle.left),
  5974.                     top:parseFloat(imgWStyle.top),
  5975.                 };
  5976.                 var self=this;
  5977.                 var moveHandler=function(e){
  5978.                     imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px';
  5979.                     imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px';
  5980.                     self.keepScreenInside();
  5981.                 };
  5982.                 var mouseupHandler=function(){
  5983.                     e.preventDefault();
  5984.                     self.changeCursor(cursor);
  5985.                     self.working=false;
  5986.                     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
  5987.                         self.tempHand=false;
  5988.                         self.changeCursor(self.selectedTool);
  5989.                     };
  5990.                     document.removeEventListener('mousemove',moveHandler,true);
  5991.                     document.removeEventListener('mouseup',mouseupHandler,true);
  5992.                 };
  5993.                 document.addEventListener('mousemove',moveHandler,true);
  5994.                 document.addEventListener('mouseup',mouseupHandler,true);
  5995.             },
  5996.             rotate:function(origin,topLeft){
  5997.  
  5998.                 var img=this.img;
  5999.                 var imgWindow=this.imgWindow;
  6000.  
  6001.                 var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,'');
  6002.  
  6003.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6004.                 var imgRectSize={
  6005.                     h:parseFloat(imgWindowCS.height),
  6006.                     w:parseFloat(imgWindowCS.width),
  6007.                 };
  6008.  
  6009.                 var rectOffset={
  6010.                     top:parseFloat(imgWindow.style.top),
  6011.                     left:parseFloat(imgWindow.style.left),
  6012.                 };
  6013.  
  6014.                 var imgSize={
  6015.                     h:img.clientHeight,
  6016.                     w:img.clientWidth,
  6017.                 };
  6018.  
  6019.                 var imgOffset={
  6020.                     top:parseFloat(img.style.top),
  6021.                     left:parseFloat(img.style.left),
  6022.                 };
  6023.  
  6024.                 var self=this;
  6025.                 var PI=Math.PI;
  6026.  
  6027.                 var rotate=function (radians){
  6028.                     if(self.rotatedRadians==radians)return;
  6029.                     img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片
  6030.                     self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器
  6031.  
  6032.                     self.rotatedRadians=radians;
  6033.                     self.setToolBadge('rotate',radians/(PI/180));
  6034.  
  6035.                     var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize );
  6036.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6037.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6038.  
  6039.                     if(!topLeft){
  6040.                         self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize);
  6041.                     };
  6042.  
  6043.                     self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize);
  6044.                     self.keepScreenInside();
  6045.                 };
  6046.  
  6047.  
  6048.                 if(typeof origin=='number'){
  6049.                     rotate(origin);
  6050.                     return;
  6051.                 };
  6052.  
  6053.  
  6054.                 this.working=true;
  6055.  
  6056.                 var lastRotatedRadians=this.rotatedRadians;
  6057.                 this.shiftKeyUp=true;
  6058.                 var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度
  6059.  
  6060.                 var moveHandler=function(e){
  6061.                     var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x );
  6062.                     if(radians>=2*PI){
  6063.                         radians-=2*PI;
  6064.                     }else if(radians<0){
  6065.                         radians+=2*PI;
  6066.                     };
  6067.  
  6068.                     if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放
  6069.                         radians -= radians % shiftRotateStep;
  6070.                         radians += shiftRotateStep;
  6071.                     };
  6072.                     rotate(radians);
  6073.                 };
  6074.  
  6075.                 var mouseupHandler=function(){
  6076.                     self.working=false;
  6077.                     self.rotateIndicator.style.display='none';
  6078.                     document.removeEventListener('mousemove',moveHandler,true);
  6079.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6080.                 };
  6081.  
  6082.                 document.addEventListener('mousemove',moveHandler,true);
  6083.                 document.addEventListener('mouseup',mouseupHandler,true);
  6084.             },
  6085.             convertToValidRadians:function(radians){
  6086.                 //转成0-90的等价角度。
  6087.                 var PI=Math.PI;
  6088.                 if(radians > PI){
  6089.                     radians = 2*PI - radians;
  6090.                 };
  6091.                 if(radians > 1/2*PI){
  6092.                     radians = PI - radians;
  6093.                 };
  6094.                 return radians;
  6095.             },
  6096.             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
  6097.                 imgSize= imgSize ? imgSize :{
  6098.                     h:this.img.clientHeight,
  6099.                     w:this.img.clentWidth,
  6100.                 };
  6101.  
  6102.                 if(typeof radians==='undefined'){
  6103.                     radians = this.rotatedRadians;
  6104.                 };
  6105.  
  6106.                 radians=this.convertToValidRadians(radians);
  6107.  
  6108.                 return {
  6109.                     h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)),
  6110.                     w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)),
  6111.                 };
  6112.             },
  6113.             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
  6114.  
  6115.                 if(typeof radians==='undefined'){
  6116.                     radians = this.rotatedRadians;
  6117.                 };
  6118.  
  6119.                 radians=this.convertToValidRadians(radians);
  6120.  
  6121.                 if(radians==0){
  6122.                     //radians=Math.PI/180 * 1/100;
  6123.                     return rectSize;
  6124.                 };
  6125.  
  6126.                 var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians));
  6127.                 var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians);
  6128.                 return {
  6129.                     h:h,
  6130.                     w:w,
  6131.                 };
  6132.  
  6133.             },
  6134.             setImgOffset:function(oriOffset,bImgSize,aImgSize){
  6135.                 var imgStyle=this.img.style;
  6136.  
  6137.                 //避免出现指数形式的数字和单位相加，导致变成无效值
  6138.                 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px';
  6139.                 var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2)  + 'px';
  6140.                 imgStyle.top= top;
  6141.                 imgStyle.left= left;
  6142.             },
  6143.             setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){
  6144.                 ratio= ratio? ratio : {x:1/2,y:1/2};
  6145.                 var imgWindowStyle=this.imgWindow.style;
  6146.                 var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px';
  6147.                 var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px';
  6148.                 imgWindowStyle.top= top;
  6149.                 imgWindowStyle.left= left;
  6150.             },
  6151.             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
  6152.                 var imgWindow=this.imgWindow;
  6153.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6154.                 var imgRectSize={
  6155.                     h:parseFloat(imgWindowCS.height),
  6156.                     w:parseFloat(imgWindowCS.width),
  6157.                 };
  6158.  
  6159.                 var rectOffset={
  6160.                     top:parseFloat(imgWindow.style.top),
  6161.                     left:parseFloat(imgWindow.style.left),
  6162.                 };
  6163.  
  6164.                 var img=this.img;
  6165.                 var self=this;
  6166.  
  6167.                 var zoom=function(level){//缩放到指定级别
  6168.                     if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return;
  6169.  
  6170.                     var afterImgSize={
  6171.                         h:self.imgNaturalSize.h * level,
  6172.                         w:self.imgNaturalSize.w * level,
  6173.                     };
  6174.                     img.width=afterImgSize.w;
  6175.                     img.height=afterImgSize.h;
  6176.  
  6177.                     var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize );
  6178.                     //console.log(afterimgRectSize);
  6179.                     imgWindow.style.width=afterimgRectSize.w +'px';
  6180.                     imgWindow.style.height=afterimgRectSize.h + 'px';
  6181.                     self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio);
  6182.                     self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移
  6183.                     self.zoomLevel=level;
  6184.                     self.setToolBadge('zoom',level);
  6185.                     self.keepScreenInside();
  6186.                 };
  6187.  
  6188.                 if(typeof e!='object'){
  6189.                     ratio=ratio? ratio : {
  6190.                         x:1/2,
  6191.                         y:1/2,
  6192.                     };
  6193.                     zoom(e);
  6194.                     return;
  6195.                 };
  6196.  
  6197.                 this.working=true;
  6198.  
  6199.                 ratio=this.getZoomRatio({
  6200.                     x:e.clientX,
  6201.                     y:e.clientY,
  6202.                 });
  6203.  
  6204.  
  6205.                 var moved;
  6206.                 var lastPageX=e.pageX;
  6207.                 var currentLevel=this.zoomLevel;
  6208.                 var moveFired=0;
  6209.                 var moveHandler=function(e){
  6210.                     moveFired++
  6211.                     if(moveFired < 2){//有时候点击的时候不小心会触发一发move
  6212.                         return;
  6213.                     };
  6214.                     moved=true;
  6215.                     var pageX=e.pageX;
  6216.                     var level;
  6217.                     if(pageX > lastPageX){//向右移，zoomin扩大
  6218.                         self.changeCursor('zoom',false);
  6219.                         level=0.05;
  6220.                     }else{//向左移，zoomout缩小
  6221.                         self.changeCursor('zoom',true);
  6222.                         level=-0.05;
  6223.                     };
  6224.                     lastPageX=pageX;
  6225.                     currentLevel += level;
  6226.                     zoom(currentLevel);
  6227.                 };
  6228.  
  6229.                 var mouseupHandler=function(e){
  6230.                     self.working=false;
  6231.                     document.removeEventListener('mousemove',moveHandler,true);
  6232.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6233.  
  6234.                     var level=self.getNextZoomLevel();
  6235.  
  6236.                     if(self.zoomOut && self.altKeyUp){
  6237.                         self.zoomOut=false;
  6238.                     };
  6239.  
  6240.                     if(!moved){//如果没有平移缩放。
  6241.                         zoom(level);
  6242.                     };
  6243.  
  6244.                     self.changeCursor('zoom',self.zoomOut);
  6245.  
  6246.                     if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){
  6247.                         self.tempZoom=false;
  6248.                         self.changeCursor(self.selectedTool);
  6249.                     };
  6250.  
  6251.                 };
  6252.  
  6253.                 document.addEventListener('mousemove',moveHandler,true);
  6254.                 document.addEventListener('mouseup',mouseupHandler,true);
  6255.             },
  6256.             getNextZoomLevel:function(){
  6257.                 var level;
  6258.                 var self=this;
  6259.                 if(this.zoomOut){//缩小
  6260.                     ImgWindowC.zoomRangeR._find(function(value){
  6261.                         if(value < self.zoomLevel){
  6262.                             level=value;
  6263.                             return true;
  6264.                         }
  6265.                     })
  6266.                 }else{
  6267.                     ImgWindowC.zoomRange._find(function(value){
  6268.                         if(value > self.zoomLevel){
  6269.                             level=value;
  6270.                             return true;
  6271.                         };
  6272.                     });
  6273.                 }
  6274.                 return level;
  6275.             },
  6276.             getZoomRatio:function(mouseCoor){
  6277.                 var ibcRect=this.img.getBoundingClientRect();
  6278.                 var ratio={
  6279.                     x:(mouseCoor.x-ibcRect.left)/ibcRect.width,
  6280.                     y:(mouseCoor.y-ibcRect.top)/ibcRect.height,
  6281.                 };
  6282.                 if(ratio.x<0){
  6283.                     ratio.x=0
  6284.                 }else if(ratio.x>1){
  6285.                     ratio.x=1
  6286.                 };
  6287.                 if(ratio.y<0){
  6288.                     ratio.y=0
  6289.                 }else if(ratio.y>1){
  6290.                     ratio.y=1
  6291.                 };
  6292.                 return ratio;
  6293.             },
  6294.             aerialView:function(e){
  6295.                 this.working=true;
  6296.                 //记住现在的缩放比例
  6297.                 var cLevel=this.zoomLevel;
  6298.  
  6299.                 var wSize=getWindowSize();
  6300.                 wSize.h -= 16;
  6301.                 wSize.w -= 16;
  6302.  
  6303.                 var imgWindow=this.imgWindow;
  6304.                 var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow);
  6305.                 var rectSize={
  6306.                     h:parseFloat(imgWindowCS.height),
  6307.                     w:parseFloat(imgWindowCS.width),
  6308.                 };
  6309.                 var rectRatio=rectSize.h/rectSize.w;
  6310.                 var windowRatio=wSize.h/wSize.w;
  6311.  
  6312.                 var size;
  6313.                 var rangeSize={};
  6314.                 if(rectRatio > windowRatio){
  6315.                     size={
  6316.                         h:wSize.h,
  6317.                         w:wSize.h / rectRatio,
  6318.                     };
  6319.                     rangeSize.h=Math.min(wSize.h *  (size.h / rectSize.h), size.h);
  6320.                     rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w);
  6321.                 }else{
  6322.                     size={
  6323.                         w:wSize.w,
  6324.                         h:wSize.w * rectRatio,
  6325.                     };
  6326.                     rangeSize.w=Math.min(wSize.w *  (size.w / rectSize.w), size.w);
  6327.                     rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h);
  6328.                 };
  6329.  
  6330.  
  6331.                 this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w);
  6332.  
  6333.                 this.center(true,true);
  6334.  
  6335.                 this.keepScreenInside();
  6336.  
  6337.                 var viewRange=this.viewRange;
  6338.                 var vRS=viewRange.style;
  6339.                 vRS.display='block';
  6340.                 vRS.height=rangeSize.h + 'px';
  6341.                 vRS.width=rangeSize.w + 'px';
  6342.                 vRS.top=0 + 'px';
  6343.                 vRS.left=0 + 'px';
  6344.  
  6345.  
  6346.  
  6347.                 var viewRangeRect=viewRange.getBoundingClientRect();
  6348.                 var scrolled=getScrolled();
  6349.                 var viewRangeCenterCoor={
  6350.                     x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w,
  6351.                     y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h,
  6352.                 };
  6353.  
  6354.                 var self=this;
  6355.  
  6356.                 var moveRange={
  6357.                     x:[8,8+size.w-rangeSize.w],
  6358.                     y:[8,8+size.h-rangeSize.h]
  6359.                 };
  6360.  
  6361.  
  6362.                 function setViewRangePosition(pageXY){
  6363.                     var top=pageXY.y - viewRangeCenterCoor.y;
  6364.                     var left=pageXY.x - viewRangeCenterCoor.x;
  6365.                     if(top<=moveRange.y[0]){
  6366.                         top=moveRange.y[0];
  6367.                     }else if(top>=moveRange.y[1]){
  6368.                         top=moveRange.y[1];
  6369.                     };
  6370.                     vRS.top= top + 'px';
  6371.                     if(left<=moveRange.x[0]){
  6372.                         left=moveRange.x[0];
  6373.                     }else if(left>=moveRange.x[1]){
  6374.                         left=moveRange.x[1];
  6375.                     };
  6376.                     vRS.left= left + 'px';
  6377.                 };
  6378.  
  6379.                 setViewRangePosition({
  6380.                     x:e.pageX,
  6381.                     y:e.pageY,
  6382.                 });
  6383.  
  6384.                 var moveHandler=function(e){
  6385.                     setViewRangePosition({
  6386.                         x:e.pageX,
  6387.                         y:e.pageY,
  6388.                     });
  6389.                 };
  6390.  
  6391.                 var mouseupHandler=function(){
  6392.                     self.working=false;
  6393.                     viewRange.style.display='none';
  6394.                     self.zoom(cLevel);
  6395.                     var scrolled=getScrolled();
  6396.                     imgWindow.style.top= -13 -  rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px';
  6397.                     imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px';
  6398.  
  6399.                     //说明图片的高度没有屏幕高，居中
  6400.                     //说明图片的宽度没有屏幕宽，居中
  6401.                     self.center(rangeSize.w == size.w , rangeSize.h == size.h);
  6402.  
  6403.                     self.keepScreenInside();
  6404.  
  6405.                     document.removeEventListener('mousemove',moveHandler,true);
  6406.                     document.removeEventListener('mouseup',mouseupHandler,true);
  6407.                 };
  6408.                 document.addEventListener('mousemove',moveHandler,true);
  6409.                 document.addEventListener('mouseup',mouseupHandler,true);
  6410.             },
  6411.             setToolBadge:function(tool,content){
  6412.                 var scale=0;
  6413.                 switch(tool){
  6414.                     case 'zoom':{
  6415.                         scale=2;
  6416.                     }break;
  6417.                     case 'rotate':{
  6418.                         scale=1;
  6419.                     }break;
  6420.                     default:break;
  6421.                 }
  6422.                 content=typeof content=='string'? content : content.toFixed(scale);
  6423.                 this.toolMap[tool].nextElementSibling.textContent=content;
  6424.             },
  6425.             notExponential:function(num){//不要转为指数形势
  6426.                 if(num>0){
  6427.                     if(num >= 999999999999999934463){
  6428.                         return  999999999999999934463;
  6429.                     }else if(num <= 0.000001){
  6430.                         return 0.000001;
  6431.                     };
  6432.                 }else if(num < 0){
  6433.                     if(num >= -0.000001){
  6434.                         return -0.000001;
  6435.                     }else if(num <= -999999999999999934463){
  6436.                         return -999999999999999934463
  6437.                     };
  6438.                 };
  6439.  
  6440.                 return num;
  6441.             },
  6442.  
  6443.             blur:function(e){
  6444.                 if(!this.focused)return;
  6445.                 var imgWindow =this.imgWindow;
  6446.                 //点击imgWinodw的外部的时候失去焦点
  6447.                 if(e!==true && imgWindow.contains(e.target))return;
  6448.                 imgWindow.classList.remove('pv-pic-window-container_focus');
  6449.                 this.toolbar.classList.remove('pv-pic-window-toolbar_focus');
  6450.                 this.closeButton.classList.remove('pv-pic-window-close_focus');
  6451.                 this.searchButton.classList.remove('pv-pic-window-search_focus');
  6452.                 this.img.classList.remove('pv-pic-window-pic_focus');
  6453.                 document.removeEventListener('mousedown',this._blur,true);
  6454.                 document.removeEventListener('keydown',this._focusedKeydown,true);
  6455.                 document.removeEventListener('keyup',this._focusedKeyup,true);
  6456.                 this.changeCursor('default');
  6457.                 ImgWindowC.selectedTool=this.selectedTool;
  6458.                 this.focused=false;
  6459.             },
  6460.             focus:function(){
  6461.                 if(this.focused)return;
  6462.                 this.imgWindow.classList.add('pv-pic-window-container_focus');
  6463.                 this.toolbar.classList.add('pv-pic-window-toolbar_focus');
  6464.                 this.closeButton.classList.add('pv-pic-window-close_focus');
  6465.                 this.searchButton.classList.add('pv-pic-window-search_focus');
  6466.                 this.img.classList.add('pv-pic-window-pic_focus');
  6467.                 this.imgWindow.style.zIndex= ImgWindowC.styleZIndex;
  6468.                 this.zIndex=ImgWindowC.styleZIndex;
  6469.                 ImgWindowC.styleZIndex ++;
  6470.                 document.addEventListener('keydown',this._focusedKeydown,true);
  6471.                 document.addEventListener('keyup',this._focusedKeyup,true);
  6472.                 document.addEventListener('mousedown',this._blur,true);
  6473.  
  6474.                 //还原鼠标样式。
  6475.                 this.changeCursor(this.selectedTool);
  6476.  
  6477.                 if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){
  6478.                     this.selectTool(ImgWindowC.selectedTool);
  6479.                 };
  6480.  
  6481.                 this.focused=true;
  6482.             },
  6483.             focusedKeyup:function(e){
  6484.                 var keyCode=e.keyCode;
  6485.                 var valid=[32,18,16,72,17,72,82,90,67];
  6486.                 if(valid.indexOf(keyCode)==-1)return;
  6487.  
  6488.                 e.preventDefault();
  6489.  
  6490.                 switch(keyCode){
  6491.                     case 32:{//空格键，临时切换到移动
  6492.                         this.spaceKeyUp=true;
  6493.                         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）
  6494.                         if(!this.working){//松开按键的时候，没有在继续平移了。
  6495.                             this.tempHand=false;
  6496.                             this.changeCursor(this.selectedTool);
  6497.                         };
  6498.                     }break;
  6499.                     case 18:{//alt键盘切换缩小放大。
  6500.                         this.altKeyUp=true;
  6501.                         if(!this.zoomOut)return;
  6502.                         if(!this.working){
  6503.                             this.zoomOut=false;
  6504.                             this.changeCursor('zoom');
  6505.                             if(this.tempZoom && this.ctrlKeyUp){
  6506.                                 this.tempZoom=false;
  6507.                                 this.changeCursor(this.selectedTool);
  6508.                             };
  6509.                         };
  6510.                     }break;
  6511.                     case 16:{//shift键，旋转的时候按住shift键，步进缩放。
  6512.                         this.shiftKeyUp=true;
  6513.                     }break;
  6514.                     case 17:{//ctrl键
  6515.                         clearTimeout(this.ctrlkeyDownTimer);
  6516.                         if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开
  6517.                             this.ctrlKeyUp=true;
  6518.                             if(!this.tempZoom)return;//如果没有切换到了缩放
  6519.                             if(!this.working && this.altKeyUp){
  6520.                                 this.tempZoom=false;
  6521.                                 this.changeCursor(this.selectedTool);
  6522.                             };
  6523.                         };
  6524.                     }break;
  6525.                     case 67:{//c键
  6526.                         this.justCKeyUp=true;
  6527.                         var self=this;
  6528.                         clearTimeout(this.justCKeyUpTimer);
  6529.                         this.justCKeyUpTimer=setTimeout(function(){
  6530.                             self.justCKeyUp=false;
  6531.                         },100)
  6532.                     }break;
  6533.                     case 72:{//h键
  6534.                         this.hKeyUp=true;
  6535.                     }break;
  6536.                     case 82:{//r键
  6537.                         this.rKeyUp=true;
  6538.                     }break;
  6539.                     case 90:{//z键
  6540.                         this.zKeyUp=true;
  6541.                     }break;
  6542.                     default:break;
  6543.                 };
  6544.  
  6545.                 if([72,82,90].indexOf(keyCode)!=-1){
  6546.                     if(!this.working && this.restoreBeforeTool){
  6547.                         this.restoreBeforeTool=false;
  6548.                         this.selectTool(this.beforeTool);
  6549.                     };
  6550.                 };
  6551.             },
  6552.             focusedKeydown:function(e){
  6553.                 var keyCode=e.keyCode;
  6554.                 var valid=[32,82,72,90,18,16,17,27,67];//有效的按键
  6555.                 if(valid.indexOf(keyCode)==-1) return;
  6556.  
  6557.                 e.preventDefault();
  6558.  
  6559.                 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
  6560.                     if(keyCode==16){//shift键
  6561.                         this.shiftKeyUp=false;
  6562.                     };
  6563.                     return;
  6564.                 };
  6565.  
  6566.                 switch(keyCode){
  6567.                     case 82:{//r键,切换到旋转工具
  6568.                         if(this.rKeyUp){
  6569.                             this.rKeyUp=false;
  6570.                             this.beforeTool=this.selectedTool;
  6571.                             this.selectTool('rotate');
  6572.                         };
  6573.                     }break;
  6574.                     case 72:{//h键,切换到抓手工具
  6575.                         if(this.hKeyUp){
  6576.                             this.hKeyUp=false;
  6577.                             this.beforeTool=this.selectedTool;
  6578.                             this.selectTool('hand');
  6579.                         };
  6580.                     }break;
  6581.                     case 90:{//z键,切换到缩放工具
  6582.                         if(this.zKeyUp){
  6583.                             this.zKeyUp=false;
  6584.                             this.beforeTool=this.selectedTool;
  6585.                             this.selectTool('zoom');
  6586.                         };
  6587.                     }break;
  6588.                     case 32:{//空格键阻止,临时切换到抓手功能
  6589.                         if(this.spaceKeyUp){
  6590.                             this.spaceKeyUp=false;
  6591.                             if(this.selectedTool!='hand'){
  6592.                                 this.tempHand=true;
  6593.                                 this.changeCursor('hand');
  6594.                             };
  6595.                         };
  6596.                     }break;
  6597.                     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
  6598.                         if(this.altKeyUp){
  6599.                             if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return;
  6600.                             this.zoomOut=true;
  6601.                             this.altKeyUp=false;
  6602.                             this.changeCursor('zoom',true);
  6603.                         };
  6604.                     }break;
  6605.                     case 17:{//ctrl键临时切换到缩放工具
  6606.                         if(this.ctrlKeyUp){
  6607.                             var self=this;
  6608.                             this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题
  6609.                                 self.ctrlKeyUp=false;
  6610.                                 if(self.selectedTool!='zoom'){
  6611.                                     self.tempZoom=true;
  6612.                                     self.changeCursor('zoom');
  6613.                                 };
  6614.                             },100);
  6615.                         };
  6616.                     }break;
  6617.                     case 67:{//c键
  6618.                         clearTimeout(this.ctrlkeyDownTimer);
  6619.                     }break;
  6620.                     case 27:{//ese关闭窗口
  6621.                         if(prefs.imgWindow.close.escKey){
  6622.                             this.remove();
  6623.                         };
  6624.                     }break;
  6625.                     default:break;
  6626.                 };
  6627.             },
  6628.  
  6629.             toolbarEventHandler:function(e){
  6630.                 e.stopPropagation();
  6631.                 var target=e.target;
  6632.                 var toolMap=this.toolMap;
  6633.                 for(var i in toolMap){
  6634.                     if(toolMap.hasOwnProperty(i) && toolMap[i]==target){
  6635.                         switch(e.type){
  6636.                             case 'mousedown':{
  6637.                                 this.selectTool(i);
  6638.                             }break;
  6639.                             case 'dblclick':{
  6640.                                 this.dblclickCommand(i);
  6641.                             }break;
  6642.                             default:break;
  6643.                         };
  6644.                         break;
  6645.                     };
  6646.                 };
  6647.             },
  6648.             imgWindowEventHandler:function(e){
  6649.                 e.stopPropagation();
  6650.                 switch(e.type){
  6651.                     case 'click':{//阻止opera的图片保存
  6652.                         if(e.ctrlKey && e.target.nodeName=='IMG'){
  6653.                             e.preventDefault();
  6654.                         };
  6655.                     }break;
  6656.                     case 'mousedown':{
  6657.                         if(!this.focused){//如果没有focus，先focus
  6658.                             this.focus();
  6659.                             this.keepScreenInside();
  6660.                         };
  6661.  
  6662.                         var target=e.target;
  6663.                         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
  6664.                             if(target!=this.rotateOverlayer)return;
  6665.                             var self=this;
  6666.                             this.rotateOverlayer.style.display='none';
  6667.                             var upHandler=function(){
  6668.                                 document.removeEventListener('mouseup',upHandler,true);
  6669.                                 setTimeout(function(){
  6670.                                     self.rotateOverlayer.style.display='block';
  6671.                                 },10);
  6672.                             };
  6673.                             document.addEventListener('mouseup',upHandler,true);
  6674.                             return;
  6675.                         };
  6676.  
  6677.                         if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return;
  6678.                         e.preventDefault();
  6679.                         var selectedTool=this.selectedTool;
  6680.                         if(this.tempHand){
  6681.                             this.move(e);
  6682.                         }else if(this.tempZoom){
  6683.                             this.zoom(e);
  6684.                         }else if(selectedTool=='hand'){
  6685.                             this.restoreBeforeTool=!this.hKeyUp;
  6686.                             if(this.hKeyUp){
  6687.                                 this.move(e);
  6688.                             }else{//鸟瞰视图
  6689.                                 this.aerialView(e);
  6690.                             };
  6691.                         }else if(selectedTool=='rotate'){
  6692.                             var origin={//旋转原点
  6693.                                 x:e.clientX - 30,//稍微偏左一点。
  6694.                                 y:e.clientY ,
  6695.                             };
  6696.  
  6697.                             var rIS=this.rotateIndicator.style;
  6698.                             rIS.display='block';
  6699.                             rIS.top=origin.y + 'px';
  6700.                             rIS.left=origin.x + 'px';
  6701.  
  6702.                             this.restoreBeforeTool=!this.rKeyUp;
  6703.                             this.rotate(origin);
  6704.                         }else if(selectedTool=='zoom'){
  6705.                             this.restoreBeforeTool=!this.zKeyUp;
  6706.                             this.zoom(e);
  6707.                         };
  6708.                     }break;
  6709.                     case 'wheel':{
  6710.                         if(!this.focused)return;//如果没有focus
  6711.                         if(e.deltaY===0)return;//非Y轴的滚动
  6712.                         e.preventDefault();
  6713.                         if(this.working)return;
  6714.                         var oriZoomOut=this.zoomOut;
  6715.                         this.zoomOut = !!(e.deltaY > 0);
  6716.  
  6717.                         var ratio=this.getZoomRatio({
  6718.                             x:e.clientX,
  6719.                             y:e.clientY,
  6720.                         });
  6721.  
  6722.                         var level=this.getNextZoomLevel();
  6723.  
  6724.                         this.zoom(level,ratio);
  6725.                         this.zoomOut=oriZoomOut;
  6726.                     }break;
  6727.                     default:break;
  6728.                 };
  6729.             },
  6730.  
  6731.             dblclickCommand:function(tool){
  6732.                 var done;
  6733.                 switch(tool){
  6734.                     case 'hand':{//双击居中,并且适应屏幕
  6735.                         this.zoom(1);
  6736.                         this.fitToScreen();
  6737.                         this.center(true,true);
  6738.                         this.keepScreenInside();
  6739.                     }break;
  6740.                     case 'rotate':{//双击还原旋转
  6741.                         if(this.rotatedRadians==0)return;
  6742.                         done=true;
  6743.                         this.rotate(0,true);
  6744.                     }break;
  6745.                     case 'zoom':{//双击还原缩放
  6746.                         if(this.zoomLevel==1)return;
  6747.                         done=true;
  6748.                         this.zoom(1,{x:0,y:0});
  6749.                     }break;
  6750.                     default:break;
  6751.                 };
  6752.  
  6753.                 if((tool=='rotate' || tool=='zoom') && done){
  6754.                     var scrolled=getScrolled();
  6755.                     var imgWindow=this.imgWindow;
  6756.                     var imgWinodowRect=imgWindow.getBoundingClientRect();
  6757.                     var imgWindowStyle=imgWindow.style;
  6758.                     if(imgWinodowRect.left<40){
  6759.                         imgWindowStyle.left=40 + scrolled.x + 'px';
  6760.                     };
  6761.                     if(imgWinodowRect.top<-5){
  6762.                         imgWindowStyle.top=-5 + scrolled.y +'px';
  6763.                     };
  6764.                     this.keepScreenInside();
  6765.                 };
  6766.  
  6767.             },
  6768.             doFlipCommand:function(command){
  6769.                 var map={
  6770.                     fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '],
  6771.                     fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '],
  6772.                 };
  6773.  
  6774.                 var iTransform=this.img.style[support.cssTransform];
  6775.  
  6776.                 var toolClassList=this.toolMap[command].classList;
  6777.  
  6778.                 if(map[command][0].test(iTransform)){
  6779.                     iTransform=iTransform.replace(map[command][0],'');
  6780.                     toolClassList.remove(this.selectedToolClass);
  6781.                 }else{
  6782.                     iTransform += map[command][1];
  6783.                     toolClassList.add(this.selectedToolClass);
  6784.                 };
  6785.                 this.img.style[support.cssTransform]=iTransform;
  6786.  
  6787.             },
  6788.             selectTool:function(tool){
  6789.                 var command=['fv','fh'];
  6790.                 if(command.indexOf(tool)==-1){//工具选择
  6791.                     if(this.selectedTool==tool)return;
  6792.                     var selectedTool=this.selectedTool;
  6793.                     this.selectedTool=tool;
  6794.                     if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标
  6795.                         return;
  6796.                     };
  6797.  
  6798.                     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。
  6799.  
  6800.                     if(selectedTool){
  6801.                         this.toolMap[selectedTool].classList.remove(this.selectedToolClass);
  6802.                     };
  6803.                     this.toolMap[tool].classList.add(this.selectedToolClass);
  6804.                     this.changeCursor(tool);
  6805.                 }else{//命令
  6806.                     this.doFlipCommand(tool);
  6807.                 };
  6808.             },
  6809.             changeCursor:function(tool,zoomOut){
  6810.                 if(tool=='zoom'){
  6811.                     tool+=zoomOut? '-out' : '-in';
  6812.                 };
  6813.                 if(this.cursor==tool)return;
  6814.                 this.cursor=tool;
  6815.  
  6816.                 var cursor;
  6817.  
  6818.                 switch(tool){
  6819.                     case 'hand':{
  6820.                         cursor=support.cssCursorValue.grab || 'pointer';
  6821.                     }break;
  6822.                     case 'handing':{
  6823.                         cursor=support.cssCursorValue.grabbing || 'pointer';
  6824.                     }break;
  6825.                     case 'zoom-in':{
  6826.                         cursor=support.cssCursorValue.zoomIn;
  6827.                     }break;
  6828.                     case 'zoom-out':{
  6829.                         cursor=support.cssCursorValue.zoomOut;
  6830.                     }break;
  6831.                     case 'rotate':{
  6832.                         cursor='progress';
  6833.                     }break;
  6834.                     case 'default':{
  6835.                         cursor='';
  6836.                     }break;
  6837.                 };
  6838.  
  6839.                 if(typeof cursor!='undefined'){
  6840.                     this.imgWindow.style.cursor=cursor;
  6841.                 };
  6842.  
  6843.             },
  6844.  
  6845.             remove:function(){
  6846.                 if(this.removed)return;
  6847.                 this.removed=true;
  6848.                 this.blur(true);
  6849.                 this.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。
  6850.  
  6851.                 this.imgWindow.parentNode.removeChild(this.imgWindow);
  6852.  
  6853.                 //点击点击外部关闭的监听
  6854.                 if(prefs.imgWindow.close.clickOutside.enabled){
  6855.                     document.removeEventListener(prefs.imgWindow.close.clickOutside.trigger,this.clickOutside,true);
  6856.                 };
  6857.  
  6858.                 var index=ImgWindowC.all.indexOf(this);
  6859.                 ImgWindowC.all.splice(index,1);
  6860.  
  6861.                 //focus next
  6862.                 if(ImgWindowC.all.length==0){
  6863.                     if(ImgWindowC.overlayer){
  6864.                         ImgWindowC.overlayer.style.display='none';
  6865.                     };
  6866.                 }else{
  6867.                     var topmost=0;
  6868.                     ImgWindowC.all.forEach(function(iwin){
  6869.                         if(iwin.zIndex > topmost){
  6870.                             topmost=iwin;
  6871.                         };
  6872.                     });
  6873.                     if(topmost){
  6874.                         topmost.focus();
  6875.                     };
  6876.                 };
  6877.  
  6878.             },
  6879.  
  6880.         };
  6881.  
  6882.         // 载入动画
  6883.         function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){
  6884.             this.args=arrayFn.slice.call(arguments,0);
  6885.             this.data=data;//data
  6886.             this.buttonType=buttonType;//点击的按钮类型
  6887.             this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话
  6888.             this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开
  6889.             this.init();
  6890.         };
  6891.  
  6892.         LoadingAnimC.all=[];
  6893.  
  6894.         LoadingAnimC.prototype={
  6895.             init:function(){
  6896.                 LoadingAnimC.all.push(this);
  6897.                 this.addStyle();
  6898.                 var container=document.createElement('span');
  6899.  
  6900.                 container.className='pv-loading-container';
  6901.                 this.loadingAnim=container;
  6902.  
  6903.                 container.title='正在加载:' + this.data.src;
  6904.                 container.innerHTML=
  6905.                     '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+
  6906.                     '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>';
  6907.  
  6908.                 document.body.appendChild(container);
  6909.  
  6910.                 var self = this;
  6911.                 container.addEventListener('click',function(e){
  6912.                     var tcl=e.target.classList;
  6913.                     if(tcl.contains('pv-loading-cancle')){
  6914.                         self.imgReady.abort();
  6915.                         self.remove();
  6916.                     }else if(tcl.contains('pv-loading-retry')){
  6917.                         self.remove();
  6918.                         new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]);
  6919.                     };
  6920.                 },true);
  6921.  
  6922.                 this.setPosition();
  6923.  
  6924.                 if (this.buttonType == 'current') {
  6925.                     this.loadImg(this.data.imgSrc);
  6926.                 } else {
  6927.                     if (!this.data.xhr) {
  6928.                         if(this.buttonType == 'search'){
  6929.                             sortSearch();
  6930.                             let from=0;
  6931.                             let searchFun=function(){
  6932.                                 searchImgByImg(self.data.imgSrc, null, function(srcs, index){
  6933.                                     let src=srcs.shift();
  6934.                                     if(index==3){
  6935.                                         self.loadImg(src, srcs);
  6936.                                     }else{
  6937.                                         from=index+1;
  6938.                                         self.loadImg(src, srcs, searchFun);
  6939.                                     }
  6940.                                 },function(e) {
  6941.                                     self.error("网络错误");
  6942.                                 },function(e) {
  6943.                                     self.error("没有找到原图");
  6944.                                 }, from);
  6945.                             };
  6946.                             searchFun();
  6947.                         }else{
  6948.                             this.loadImg(this.data.src, this.data.srcs);
  6949.                         }
  6950.                     } else {
  6951.                         xhrLoad.load({
  6952.                             url: this.data.src,
  6953.                             xhr: this.data.xhr,
  6954.                             cb: function(imgSrc, imgSrcs, caption) {
  6955.                                 if (imgSrc) {
  6956.                                     self.loadImg(imgSrc, imgSrcs);
  6957.                                 } else {
  6958.                                     self.error();
  6959.                                 }
  6960.                             },
  6961.                             onerror: function() {
  6962.                                 self.error();
  6963.                             }
  6964.                         });
  6965.                     }
  6966.                 }
  6967.             },
  6968.             addStyle:function(){
  6969.                 if(LoadingAnimC.styleAdded)return;
  6970.                 LoadingAnimC.styleAdded=true;
  6971.                 var style=document.createElement('style');
  6972.                 style.type='text/css';
  6973.                 style.textContent='\
  6974.                 .pv-loading-container {\
  6975.                 position: absolute;\
  6976.                 z-index:999999997;\
  6977.                 background: black url("'+prefs.icons.loading+'") center no-repeat;\
  6978.                 background-origin: content-box;\
  6979.                 border: none;\
  6980.                 padding: 1px 30px 1px 2px;\
  6981.                 margin: 0;\
  6982.                 opacity: 0.7;\
  6983.                 height: 24px;\
  6984.                 min-width: 24px;\
  6985.                 box-shadow: 2px 2px 0px #666;\
  6986.                 -webkit-transition: opacity 0.15s ease-in-out;\
  6987.                 transition: opacity 0.15s ease-in-out;\
  6988.                 }\
  6989.                 .pv-loading-container:hover {\
  6990.                 opacity: 0.9;\
  6991.                 }\
  6992.                 .pv-loading-button {\
  6993.                 cursor: pointer;\
  6994.                 height: 24px;\
  6995.                 width: 24px;\
  6996.                 position: absolute;\
  6997.                 right: 0;\
  6998.                 top: 0;\
  6999.                 opacity: 0.4;\
  7000.                 background:transparent center no-repeat;\
  7001.                 -webkit-transition: opacity 0.15s ease-in-out;\
  7002.                 transition: opacity 0.15s ease-in-out;\
  7003.                 }\
  7004.                 .pv-loading-button:hover {\
  7005.                 opacity: 1;\
  7006.                 }\
  7007.                 .pv-loading-cancle{\
  7008.                 background-image: url("'+prefs.icons.loadingCancle+'");\
  7009.                 }\
  7010.                 .pv-loading-retry{\
  7011.                 display:none;\
  7012.                 background-image: url("'+prefs.icons.retry+'");\
  7013.                 }\
  7014.                 .pv-loading-container_error{\
  7015.                 background-image:none;\
  7016.                 }\
  7017.                 .pv-loading-container_error::after{\
  7018.                 content:"加载失败";\
  7019.                 line-height: 24px;\
  7020.                 color: red;\
  7021.                 font-size: 14px;\
  7022.                 display:inline;\
  7023.                 }\
  7024.                 .pv-loading-container_error .pv-loading-cancle{\
  7025.                 display:none;\
  7026.                 }\
  7027.                 .pv-loading-container_error .pv-loading-retry{\
  7028.                 display:block;\
  7029.                 }\
  7030.                 ';
  7031.                 document.head.appendChild(style);
  7032.             },
  7033.             remove:function(){
  7034.                 if(!this.removed){
  7035.                     this.removed=true;
  7036.                     this.loadingAnim.parentNode.removeChild(this.loadingAnim);
  7037.                     LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1);
  7038.                 };
  7039.             },
  7040.             error:function(msg,img,e){
  7041.                 if(msg)console.debug(msg);
  7042.                 this.loadingAnim.classList.add('pv-loading-container_error');
  7043.                 console.debug('picviewer CE 载入大图错误：%o', this.data);
  7044.  
  7045.                 var self=this;
  7046.                 setTimeout(function(){
  7047.                     self.remove();
  7048.                 },3000);
  7049.             },
  7050.             setPosition:function(){
  7051.                 var position=getContentClientRect(this.data.img);
  7052.                 var cs=this.loadingAnim.style;
  7053.                 var scrolled=getScrolled();
  7054.                 cs.top=position.top + scrolled.y +1 + 'px';
  7055.                 cs.left=position.left + scrolled.x +1 + 'px';
  7056.                 cs.removeProperty('display');
  7057.             },
  7058.  
  7059.             // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用
  7060.             loadImg: function(imgSrc, imgSrcs, nextFun) {
  7061.                 var self = this;
  7062.  
  7063.                 var img = document.createElement('img');
  7064.                 img.src = imgSrc;
  7065.  
  7066.                 var opts = {
  7067.                     error: function(e) {
  7068.                         if (Array.isArray(imgSrcs)) {
  7069.                             var src = imgSrcs.shift();
  7070.                             if (src) {
  7071.                                 self.loadImg(src, imgSrcs, nextFun);
  7072.                                 return;
  7073.                             }
  7074.                         }
  7075.  
  7076.                         if(nextFun) nextFun();
  7077.                         else self.error('', this, e);
  7078.                     },
  7079.                 };
  7080.  
  7081.                 opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) {
  7082.                     self.load(this, e);
  7083.                 };
  7084.  
  7085.                 self.imgReady = imgReady(img, opts);
  7086.             },
  7087.  
  7088.             load:function(img,e){
  7089.                 this.remove();
  7090.                 this.img=img;
  7091.                 var buttonType=this.buttonType;
  7092.  
  7093.                 if(buttonType=='gallery'){
  7094.                     var allData=this.getAllValidImgs();
  7095.                     allData.target=this.data;
  7096.                     this.data=allData;
  7097.                 };
  7098.  
  7099.                 var self=this;
  7100.                 function openInTop(){
  7101.                     var data=self.data;
  7102.  
  7103.                     //删除不能发送的项。
  7104.                     var delCantClone=function(obj){
  7105.                         if(!obj)return;
  7106.                         delete obj.img;
  7107.                         delete obj.imgPA;
  7108.                     };
  7109.  
  7110.                     if(Array.isArray(data)){
  7111.                         frameSentSuccessData=frameSentData;
  7112.                         frameSentData=cloneObject(data,true);
  7113.                         delCantClone(data.target);
  7114.                         data.forEach(function(obj){
  7115.                             delCantClone(obj);
  7116.                         });
  7117.                     }else{
  7118.                         delCantClone(data);
  7119.                     };
  7120.  
  7121.                     window.postMessage({
  7122.                         messageID:messageID,
  7123.                         src:img.src,
  7124.                         data:data,
  7125.                         command:'open',
  7126.                         buttonType:buttonType,
  7127.                         to:'top',
  7128.                     },'*');
  7129.                 };
  7130.  
  7131.                 if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){
  7132.                     if(topWindowValid){
  7133.                         openInTop();
  7134.                     }else{//先发消息问问顶层窗口是不是非frameset窗口
  7135.                         window.postMessage({
  7136.                             messageID:messageID,
  7137.                             command:'topWindowValid',
  7138.                             to:'top',
  7139.                         },'*');
  7140.  
  7141.                         document.addEventListener('pv-topWindowValid',function(e){
  7142.                             topWindowValid=e.detail;
  7143.                             if(topWindowValid){//如果顶层窗口有效
  7144.                                 openInTop();
  7145.                             }else{
  7146.                                 self.open();
  7147.                             };
  7148.                         },true);
  7149.                     };
  7150.  
  7151.                 }else{
  7152.                     this.open();
  7153.                 };
  7154.  
  7155.  
  7156.             },
  7157.             getAllValidImgs:function(){
  7158.                 var doc=window.parent==window?document:window.parent.document;
  7159.                 var validImgs=[],imgsHandle=function(imgs){
  7160.                     arrayFn.forEach.call(imgs,function(img,index,imgs){
  7161.                         var result=findPic(img);
  7162.                         if(result){
  7163.                             validImgs.push(result);
  7164.                         };
  7165.                     });
  7166.                 };
  7167.                 imgsHandle(doc.getElementsByTagName('img'));
  7168.                 arrayFn.forEach.call(doc.querySelectorAll("iframe"),function(iframe){
  7169.                     if(iframe.src.replace(/\/[^\/]*$/,"").indexOf(location.hostname)!=-1)
  7170.                         try{
  7171.                             imgsHandle(iframe.contentWindow.document.getElementsByTagName('img'));
  7172.                         }catch(e){
  7173.                             console.log(e.toString());
  7174.                         }
  7175.                 });
  7176.                 return validImgs;
  7177.             },
  7178.             open:function(){
  7179.                 switch(this.buttonType){
  7180.                     case 'gallery':{
  7181.                         if(!gallery){
  7182.                             gallery=new GalleryC();
  7183.                         };
  7184.                         gallery.load(this.data,this.from);
  7185.                     }break;
  7186.                     case 'magnifier':{
  7187.                         new MagnifierC(this.img,this.data);
  7188.                     }break;
  7189.                     case 'actual':;
  7190.                     case 'search':;
  7191.                     case 'current':;
  7192.                     case 'original':{//original 是为了兼容以前的规则
  7193.                         new ImgWindowC(this.img, this.data);
  7194.                     }break;
  7195.                 };
  7196.             },
  7197.         };
  7198.  
  7199.         //工具栏
  7200.         function FloatBarC(){
  7201.             this.init();
  7202.         };
  7203.  
  7204.         FloatBarC.prototype={
  7205.             init:function(){
  7206.                 this.addStyle();
  7207.                 var container=document.createElement('span');
  7208.                 container.id='pv-float-bar-container';
  7209.                 container.innerHTML=
  7210.                     '<span class="pv-float-bar-button"></span>'+
  7211.                     '<span class="pv-float-bar-button"></span>'+
  7212.                     '<span class="pv-float-bar-button"></span>'+
  7213.                     '<span class="pv-float-bar-button"></span>'+
  7214.                     '<span class="pv-float-bar-button"></span>';
  7215.                 document.body.appendChild(container);
  7216.  
  7217.                 var buttons={
  7218.                 };
  7219.                 this.buttons=buttons;
  7220.                 this.children=container.children;
  7221.  
  7222.                 arrayFn.forEach.call(this.children,function(child,index){
  7223.                     var titleMap={
  7224.                         actual:'查看原始(A)',
  7225.                         search:'查找原图(S)',
  7226.                         gallery:'查看库(G)',
  7227.                         current:'查看当前(C)',
  7228.                         magnifier:'放大镜(M)',
  7229.                     };
  7230.                     var buttonName=prefs.floatBar.butonOrder[index];
  7231.                     buttons[buttonName]=child;
  7232.                     child.title=titleMap[buttonName];
  7233.                     child.classList.add('pv-float-bar-button-' + buttonName);
  7234.                 });
  7235.  
  7236.  
  7237.                 this.floatBar=container;
  7238.  
  7239.  
  7240.                 var self=this;
  7241.                 container.addEventListener('click',function(e){
  7242.                     var buttonType;
  7243.                     var target=e.target;
  7244.                     for(var type in buttons){
  7245.                         if(!buttons.hasOwnProperty(type))return;
  7246.                         if(target==buttons[type]){
  7247.                             buttonType=type;
  7248.                             break;
  7249.                         };
  7250.                     };
  7251.                     if(!buttonType)return;
  7252.  
  7253.                     self.hide();
  7254.                     self.open(e,buttonType);
  7255.  
  7256.                 },true);
  7257.  
  7258.  
  7259.                 addCusMouseEvent('mouseleave',container,function(e){
  7260.                     clearTimeout(self.hideTimer);
  7261.                     self.hideTimer=setTimeout(function(){
  7262.                         self.hide();
  7263.                     },prefs.floatBar.hideDelay);
  7264.                 });
  7265.  
  7266.                 addCusMouseEvent('mouseenter',container,function(e){
  7267.                     clearTimeout(self.hideTimer);
  7268.                 });
  7269.  
  7270.                 this._scrollHandler=this.scrollHandler.bind(this);
  7271.             },
  7272.             addStyle:function(){
  7273.                 var style=document.createElement('style');
  7274.                 style.type='text/css';
  7275.                 style.textContent='\
  7276.                     #pv-float-bar-container {\
  7277.                     position: absolute;\
  7278.                     z-index:9999999998;\
  7279.                     padding: 5px;\
  7280.                     margin: 0;\
  7281.                     border: none;\
  7282.                     opacity: 0.6;\
  7283.                     line-height: 0;\
  7284.                     -webkit-transition: opacity 0.2s ease-in-out;\
  7285.                     transition: opacity 0.2s ease-in-out;\
  7286.                     display:none;\
  7287.                     }\
  7288.                     #pv-float-bar-container:hover {\
  7289.                     opacity: 1;\
  7290.                     }\
  7291.                     #pv-float-bar-container .pv-float-bar-button {\
  7292.                     vertical-align:middle;\
  7293.                     cursor: pointer;\
  7294.                     width: 18px;\
  7295.                     height: 18px;\
  7296.                     padding: 0;\
  7297.                     margin:0;\
  7298.                     border: none;\
  7299.                     display: inline-block;\
  7300.                     position: relative;\
  7301.                     box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\
  7302.                     background: transparent center no-repeat;\
  7303.                     background-size:100% 100%;\
  7304.                     background-origin: content-box;\
  7305.                     -webkit-transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7306.                     transition: margin-right 0.15s ease-in-out ,  width 0.15s ease-in-out ,  height 0.15s ease-in-out ;\
  7307.                     }\
  7308.                     #pv-float-bar-container .pv-float-bar-button:not(:last-child){\
  7309.                     margin-right: -14px;\
  7310.                     }\
  7311.                     #pv-float-bar-container .pv-float-bar-button:first-child {\
  7312.                     z-index: 4;\
  7313.                     }\
  7314.                     #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\
  7315.                     z-index: 3;\
  7316.                     }\
  7317.                     #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\
  7318.                     z-index: 2;\
  7319.                     }\
  7320.                     #pv-float-bar-container .pv-float-bar-button:last-child {\
  7321.                     z-index: 1;\
  7322.                     }\
  7323.                     #pv-float-bar-container:hover > .pv-float-bar-button {\
  7324.                     width: 24px;\
  7325.                     height: 24px;\
  7326.                     }\
  7327.                     #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\
  7328.                     margin-right: 4px;\
  7329.                     }\
  7330.                     #pv-float-bar-container .pv-float-bar-button-actual {\
  7331.                     background-image:url("'+ prefs.icons.actual +'");\
  7332.                     }\
  7333.                     #pv-float-bar-container .pv-float-bar-button-search {\
  7334.                     background-image:url("'+ prefs.icons.search +'");\
  7335.                     }\
  7336.                     #pv-float-bar-container .pv-float-bar-button-gallery {\
  7337.                     background-image:url("'+ prefs.icons.gallery +'");\
  7338.                     }\
  7339.                     #pv-float-bar-container .pv-float-bar-button-current {\
  7340.                     background-image:url("'+ prefs.icons.current +'");\
  7341.                     }\
  7342.                     #pv-float-bar-container .pv-float-bar-button-magnifier {\
  7343.                     background-image:url("'+ prefs.icons.magnifier +'");\
  7344.                     }\
  7345.                     ';
  7346.                 document.head.appendChild(style);
  7347.             },
  7348.             start:function(data){
  7349.  
  7350.                 //读取中的图片,不显示浮动栏,调整读取图标的位置.
  7351.                 if(LoadingAnimC.all._find(function(item,index,array){
  7352.                     if(data.img==item.data.img){
  7353.                         return true;
  7354.                     };
  7355.                 }))return;
  7356.  
  7357.  
  7358.                 //被放大镜盯上的图片,不要显示浮动栏.
  7359.                 if(MagnifierC.all._find(function(item,index,array){
  7360.                     if(data.img==item.data.img){
  7361.                         return true;
  7362.                     };
  7363.                 }))return;
  7364.  
  7365.                 this.data=data;
  7366.                 var self=this;
  7367.                 clearTimeout(this.hideTimer);
  7368.  
  7369.                 var imgOutHandler=function(e){
  7370.                     document.removeEventListener('mouseout',imgOutHandler,true);
  7371.                     clearTimeout(self.showTimer);
  7372.                     clearTimeout(self.hideTimer);
  7373.                     self.hideTimer=setTimeout(function(){
  7374.                         self.hide();
  7375.                     },prefs.floatBar.hideDelay);
  7376.                 };
  7377.  
  7378.                 clearTimeout(this.globarOutTimer);
  7379.                 this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  7380.                     document.addEventListener('mouseout',imgOutHandler,true);
  7381.                 },150);
  7382.  
  7383.                 clearTimeout(this.showTimer);
  7384.                 this.showTimer=setTimeout(function(){
  7385.                     self.show();
  7386.                 },prefs.floatBar.showDelay);
  7387.             },
  7388.             setButton:function(){
  7389.                 if(this.data.noActual){
  7390.                     this.buttons['actual'].style.display='none';
  7391.                     this.buttons['magnifier'].style.display='none';
  7392.                 }else{
  7393.                     this.buttons['actual'].style.removeProperty('display');
  7394.                     this.buttons['magnifier'].style.removeProperty('display');
  7395.                 };
  7396.  
  7397.                 if (this.data.img.nodeName != 'IMG') {
  7398.                     this.buttons['gallery'].style.display = 'none';
  7399.                     //this.buttons['current'].style.display = 'none';
  7400.                 } else {
  7401.                     this.buttons['gallery'].style.removeProperty('display');
  7402.                     //this.buttons['current'].style.removeProperty('display');
  7403.                 }
  7404.             },
  7405.             setPosition:function(){
  7406.                 //如果图片被删除了，或者隐藏了。
  7407.                 if(this.data.img.offsetWidth==0){
  7408.                     return true;
  7409.                 };
  7410.                 var targetPosi=getContentClientRect(this.data.img);
  7411.                 var windowSize=getWindowSize();
  7412.                 var img=this.data.img;
  7413.  
  7414.                 var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/);
  7415.  
  7416.                 var offsetX=prefs.floatBar.offset.x;
  7417.                 var offsetY=prefs.floatBar.offset.y;
  7418.  
  7419.  
  7420.                 var scrolled=getScrolled();
  7421.  
  7422.                 var fbs=this.floatBar.style;
  7423.                 var setPosition={
  7424.                     top:function(){
  7425.                         var top=targetPosi.top + scrolled.y;
  7426.                         if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件.
  7427.                             top=scrolled.y;
  7428.                             offsetY=0;
  7429.                         };
  7430.                         fbs.top=top + offsetY + 'px';
  7431.                     },
  7432.                     right:function(){
  7433.                         var right=windowSize.w - targetPosi.right;
  7434.                         if(right < offsetX){
  7435.                             right= -scrolled.x;
  7436.                             offsetX=0;
  7437.                         }else{
  7438.                             right -=scrolled.x;
  7439.                         };
  7440.                         fbs.right=right - offsetX + 'px';
  7441.                     },
  7442.                     bottom:function(){
  7443.                         var bottom=windowSize.h - targetPosi.bottom;
  7444.                         if(bottom <= offsetY){
  7445.                             bottom=-scrolled.y;
  7446.                             offsetY=0;
  7447.                         }else{
  7448.                             bottom -= scrolled.y;
  7449.                         };
  7450.                         fbs.bottom=bottom - offsetY + 'px';
  7451.                     },
  7452.                     left:function(){
  7453.                         var left=targetPosi.left + scrolled.x;
  7454.                         if(targetPosi.left + offsetX < 0){
  7455.                             left=scrolled.x;
  7456.                             offsetX=0;
  7457.                         };
  7458.                         fbs.left=left + offsetX + 'px';
  7459.                     },
  7460.                     center:function(){
  7461.                         var left=targetPosi.left + scrolled.x + offsetX;
  7462.                         fbs.left=left + img.width/2 + 'px';
  7463.                     },
  7464.                 };
  7465.  
  7466.                 setPosition[floatBarPosi[0]]();
  7467.                 setPosition[floatBarPosi[1]]();
  7468.             },
  7469.             show:function(){
  7470.                 if(this.setPosition())return;
  7471.                 this.shown=true;
  7472.                 this.setButton();
  7473.                 this.floatBar.style.display='block';
  7474.                 clearTimeout(this.hideTimer);
  7475.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7476.                 window.addEventListener('scroll',this._scrollHandler,true);
  7477.             },
  7478.             hide:function(){
  7479.                 clearTimeout(this.showTimer);
  7480.                 this.shown=false;
  7481.                 this.floatBar.style.display='none';
  7482.                 window.removeEventListener('scroll',this._scrollHandler,true);
  7483.             },
  7484.             scrollHandler:function(){//更新坐标
  7485.                 clearTimeout(this.scrollUpdateTimer);
  7486.                 var self=this;
  7487.                 this.scrollUpdateTimer=setTimeout(function(){
  7488.                     self.setPosition();
  7489.                 },100);
  7490.             },
  7491.             open:function(e,buttonType){
  7492.                 var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值
  7493.                 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值
  7494.                 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来
  7495.                     waitImgLoad = true;
  7496.                 };
  7497.                 new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow);
  7498.             },
  7499.         };
  7500.  
  7501.         /**
  7502.         * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取
  7503.         */
  7504.             var xhrLoad = function() {
  7505.             var _ = {};
  7506.  
  7507.             var caches = {};
  7508.             var handleError;
  7509.  
  7510.             /**
  7511.      * @param  q  图片的选择器或函数
  7512.      * @param  c  图片说明的选择器或函数
  7513.      */
  7514.             function parsePage(url, q, c, post, cb) {
  7515.                 downloadPage(url, post, function(html) {
  7516.                     var iurl, iurls = [], cap, doc = createDoc(html);
  7517.  
  7518.                     if(typeof q == 'function') {
  7519.                         iurl = q(html, doc);
  7520.                     } else {
  7521.                         var inodes = findNodes(q, doc);
  7522.                         inodes.forEach(function(node) {
  7523.                             iurls.push(findFile(node, url));
  7524.                         });
  7525.                         iurl = iurls.shift();
  7526.                     }
  7527.  
  7528.                     if(typeof c == 'function') {
  7529.                         cap = c(html, doc);
  7530.                     } else {
  7531.                         var cnodes = findNodes(c, doc);
  7532.                         cap = cnodes.length ? findCaption(cnode[0]) : false;
  7533.                     }
  7534.  
  7535.                     // 缓存
  7536.                     if (iurl) {
  7537.                         caches[url] = {
  7538.                             iurl: iurl,
  7539.                             iurls: iurls,
  7540.                             cap: cap
  7541.                         };
  7542.                     }
  7543.  
  7544.                     cb(iurl, iurls, cap);
  7545.                 });
  7546.             }
  7547.  
  7548.             function downloadPage(url, post, cb) {
  7549.                 var opts = {
  7550.                     method: 'GET',
  7551.                     url: url,
  7552.                     onload: function(req) {
  7553.                         try {
  7554.                             if(req.status > 399) throw 'Server error: ' + req.status;
  7555.                             cb(req.responseText, req.finalUrl || url);
  7556.                         } catch(ex) {
  7557.                             handleError(ex);
  7558.                         }
  7559.                     },
  7560.                     onerror: handleError
  7561.                 };
  7562.                 if(post) {
  7563.                     opts.method = 'POST';
  7564.                     opts.data = post;
  7565.                     opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url};
  7566.                 }
  7567.  
  7568.                 GM_xmlhttpRequest(opts);
  7569.             }
  7570.  
  7571.             function createDoc(text) {
  7572.                 var doc = document.implementation.createHTMLDocument('picViewerCE');
  7573.                 doc.documentElement.innerHTML = text;
  7574.                 return doc;
  7575.             }
  7576.  
  7577.             function findNodes(q, doc) {
  7578.                 var nodes = [],
  7579.                     node;
  7580.                 if (!Array.isArray(q)) q = [q];
  7581.                 for (var i = 0, len = q.length; i < len; i++) {
  7582.                     node = qs(q[i], doc);
  7583.                     if (node) {
  7584.                         nodes.push(node);
  7585.                     }
  7586.                 }
  7587.                 return nodes;
  7588.             }
  7589.  
  7590.             function findFile(n, url) {
  7591.                 var path = n.src || n.href;
  7592.                 return path ? path.trim() : false;
  7593.             }
  7594.  
  7595.             function findCaption(n) {
  7596.                 return n.getAttribute('content') || n.getAttribute('title') || n.textContent;
  7597.             }
  7598.  
  7599.             function qs(s, n) {
  7600.                 return n.querySelector(s);
  7601.             }
  7602.  
  7603.             _.load = function(opt) {
  7604.                 var info = caches[opt.url];
  7605.                 if (info) {
  7606.                     opt.cb(info.iurl, info.iruls, info.cap);
  7607.                     return;
  7608.                 }
  7609.  
  7610.                 handleError = opt.onerror || function() {};
  7611.  
  7612.                 parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb);
  7613.             };
  7614.  
  7615.             return _;
  7616.         }();
  7617.  
  7618.  
  7619.         /**
  7620.          * 兼容 Mousever Popup Image Viewer 脚本规则
  7621.          * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html
  7622.          */
  7623.         var MPIV = (function() {
  7624.  
  7625.             var hosts = Rule.MPIV;
  7626.  
  7627.             var d = document, wn = window;
  7628.             var cfg = {
  7629.                 thumbsonly: true,
  7630.             };
  7631.             // 我新加的
  7632.             var rgxHTTPs = /^https?:\/\/(?:www\.)?/;
  7633.  
  7634.             function loadRule() {
  7635.                 var rules = Rule.MPIV;
  7636.  
  7637.                 var isStringFn = function(a) {
  7638.                     return typeof a == 'string' && a.indexOf('return ') > -1;
  7639.                 };
  7640.  
  7641.                 rules.forEach(function(h) {
  7642.                     try {
  7643.                         if(h.r) h.r = toRE(h.r, 'i');
  7644.                         if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s);
  7645.                         if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q);
  7646.                         if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c);
  7647.                     } catch(ex) {
  7648.                         console.error('MPIV 规则无效: %o', h, ex);
  7649.                     }
  7650.                 });
  7651.  
  7652.                 var filter = function(hn, h) {
  7653.                     return !h.d || hn.indexOf(h.d) > -1;
  7654.                 };
  7655.  
  7656.                 hosts = rules.filter(filter.bind(null, location.hostname));
  7657.  
  7658.                 return hosts;
  7659.             }
  7660.  
  7661.             function hasBg(node) {
  7662.                 return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false;
  7663.             }
  7664.  
  7665.             function rel2abs(rel, abs) {
  7666.                 if(rel.indexOf('//') === 0) rel = 'http:' + rel;
  7667.                 var re = /^([a-z]+:)?\/\//;
  7668.                 if(re.test(rel))  return rel;
  7669.                 if(!re.exec(abs)) return;
  7670.                 if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel;
  7671.                 return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel;
  7672.             }
  7673.  
  7674.             /**
  7675.              * 我新增了特殊的替换模式
  7676.              * 规则：
  7677.              *   {"r":"hotimg\\.com/image", "s":"/image/direct/"}
  7678.              *   把 image 替换为 direct ，就是 .replace(/image/, "direct")
  7679.              */
  7680.             function replace(s, m, r, http) {
  7681.                 if(!m) return s;
  7682.  
  7683.                 if (r && s.startsWith('r;')) {  // 特殊的替换模式
  7684.                     s = m.input.replace(r, s.slice(2));
  7685.                 } else if(s.indexOf('/') === 0) {
  7686.                     var mid = /[^\\]\//.exec(s).index+1;
  7687.                     var end = s.lastIndexOf('/');
  7688.                     var re = new RegExp(s.substring(1, mid), s.substr(end+1));
  7689.                     s = m.input.replace(re, s.substring(mid+1, end));
  7690.                 } else {
  7691.                     for(var i = m.length; i--;) {
  7692.                         s = s.replace('$'+i, m[i]);
  7693.                     }
  7694.                 }
  7695.  
  7696.                 if (!s.startsWith('http') && http) {
  7697.                     return http + s;
  7698.                 }
  7699.  
  7700.                 return s;
  7701.             }
  7702.  
  7703.             function rect(node, q) {
  7704.                 if(q) {
  7705.                     var n = node;
  7706.                     while(tag(n = n.parentNode) != 'BODY') {
  7707.                         if(matches(n, q)) return n.getBoundingClientRect();
  7708.                     }
  7709.                 }
  7710.                 var nodes = node.querySelectorAll('*');
  7711.                 for(var i = nodes.length; i-- && (n = nodes[i]);) {
  7712.                     if(n.offsetHeight > node.offsetHeight) node = n;
  7713.                 }
  7714.                 return node.getBoundingClientRect();
  7715.             }
  7716.  
  7717.             function matches(n, q) {
  7718.                 var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches;
  7719.                 if(m) return m.call(n, q);
  7720.             }
  7721.  
  7722.             function tag(n) {
  7723.                 return n && n.tagName && n.tagName.toUpperCase();
  7724.             }
  7725.  
  7726.             function qs(s, n) {
  7727.                 return n.querySelector(s);
  7728.             }
  7729.  
  7730.             function parseNode(node) {
  7731.                 var a, img, url, info;
  7732.                 if(tag(node) == 'A') {
  7733.                     a = node;
  7734.                 } else if(node.parentNode){
  7735.                     if(tag(node) == 'IMG') {
  7736.                         img = node;
  7737.                         if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href);
  7738.                     }
  7739.                     info = findInfo(url, node);
  7740.                     if(info) return info;
  7741.                     a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false);
  7742.                 }
  7743.                 if(a) {
  7744.                     if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return;
  7745.                     url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href;
  7746.                     if(url.substr(0, 5) == 'data:') url = false;
  7747.                     else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent;
  7748.                     info = findInfo(url, a);
  7749.                     if(info) return info;
  7750.                 }
  7751.                 if(img) return {url:img.src, node:img, rect:rect(img), distinct:true};
  7752.             }
  7753.  
  7754.             function decodeURIComponentEx(uriComponent){
  7755.                 if(!uriComponent){
  7756.                     return  uriComponent;
  7757.                 }
  7758.                 var ret;
  7759.                 try{
  7760.                     ret = decodeURIComponent(uriComponent);
  7761.                 }catch(ex){
  7762.                     ret = unescape(uriComponent);
  7763.                 }
  7764.                 return ret;
  7765.             };
  7766.  
  7767.             function findInfo(url, node, noHtml, skipHost) {
  7768.                 for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) {
  7769.                     if(h.e && !matches(node, h.e) || h == skipHost) continue;
  7770.                     if(h.r) {
  7771.                         if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) {
  7772.                             if(!html) html = node.outerHTML;
  7773.                             m = h.r.exec(html)
  7774.                         } else if(url) {
  7775.                             // 去掉前面的 https://
  7776.                             URL = url.replace(rgxHTTPs, '');
  7777.                             http = url.slice(0, url.length - URL.length);
  7778.                             m = h.r.exec(URL);
  7779.                         } else {
  7780.                             m = null;
  7781.                         }
  7782.                     } else {
  7783.                         m = url ? /.*/.exec(url) : [];
  7784.                     }
  7785.                     if(!m || tn == 'IMG' && !('s' in h)) continue;
  7786.                     if('s' in h) {
  7787.                         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; });
  7788.                         if(Array.isArray(urls[0])) urls = urls[0];
  7789.                         if(urls[0] === false) continue;
  7790.                         urls = urls.map(function(u) { return u ? decodeURIComponentEx(u) : u; });
  7791.                     } else {
  7792.                         urls = [m.input];
  7793.                     }
  7794.                     if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h);
  7795.  
  7796.                     // debug('MPIV 找到的规则是 %o', h);
  7797.                     return {
  7798.                         node: node,
  7799.                         url: urls.shift(),
  7800.                         urls: urls,
  7801.                         r: h.r,
  7802.                         s: h.s,
  7803.                         q: h.q,
  7804.                         c: h.c,
  7805.                         // g: h.g ? loadGalleryParser(h.g) : h.g,
  7806.                         xhr: h.xhr,
  7807.                         post: typeof h.post == 'function' ? h.post(m) : h.post,
  7808.                         follow: h.follow,
  7809.                         css: h.css,
  7810.                         // manual: h.manual,
  7811.                         distinct: h.distinct,
  7812.                         // rect: rect(node, h.rect)
  7813.                     };
  7814.                 };
  7815.             }
  7816.  
  7817.             // TODO
  7818.             function rulesToString(rules) {
  7819.                 var newRules = [];
  7820.  
  7821.                 rules.forEach(function(h) {
  7822.                     var newInfo = {}
  7823.                     Object.keys(h).forEach(function(key) {
  7824.                         if (key == 'r') {
  7825.                             newInfo.r = h.r instanceof RegExp ?
  7826.                                 h.r.toString() : null;
  7827.                         }
  7828.  
  7829.                     });
  7830.                 });
  7831.             }
  7832.  
  7833.             return {
  7834.                 parseNode: parseNode,
  7835.                 findInfo: findInfo,
  7836.                 loadRule: loadRule,
  7837.             }
  7838.  
  7839.         })();
  7840.  
  7841.         // ------------------- run -------------------------
  7842.  
  7843.         var matchedRule,
  7844.             URL=location.href,
  7845.             floatBar;
  7846.  
  7847.         function findPic(img){
  7848.             //获取包裹img的第一个a元素。
  7849.             var imgPN=img;
  7850.             var imgPA;
  7851.             while(imgPN=imgPN.parentElement){
  7852.                 if(imgPN.nodeName=='A'){
  7853.                     imgPA=imgPN;
  7854.                     break;
  7855.                 };
  7856.             };
  7857.  
  7858.             var iPASrc=imgPA? imgPA.href : '';
  7859.             //base64字符串过长导致正则匹配卡死浏览器
  7860.             var base64Img=/^data:[^;]+;base64,/i.test(img.src);
  7861.             var src,  // 大图地址
  7862.                 srcs,  // 备用的大图地址
  7863.                 type,  // 类别
  7864.                 noActual = false, //没有原图
  7865.                 imgSrc = img.src,  // img 节点的 src
  7866.                 xhr,
  7867.                 description;  // 图片的注释
  7868.  
  7869.             if(!src && matchedRule){// 通过高级规则获取.
  7870.                 // 排除
  7871.                 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) {
  7872.                     return;
  7873.                 } else {
  7874.                     try{
  7875.                         var newSrc=matchedRule.getImage.call(img,img,imgPA);
  7876.                         if(imgSrc!=newSrc) src=newSrc;
  7877.                     }catch(err){
  7878.                         throwErrorInfo(err);
  7879.                     }
  7880.  
  7881.                     if(src) {
  7882.                         if (Array.isArray(src)) {
  7883.                             srcs = src;
  7884.                             src = srcs.shift();
  7885.                         }
  7886.  
  7887.                         type = 'rule';
  7888.                         xhr = matchedRule.xhr;
  7889.  
  7890.                         if (matchedRule.lazyAttr) {  // 由于采用了延迟加载技术，所以图片可能为 loading.gif
  7891.                             imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src;
  7892.                         }
  7893.  
  7894.                         if (matchedRule.description) {
  7895.                             var node = getElementMix(matchedRule.description, img);
  7896.                             if (node) {
  7897.                                 description = node.getAttribute('title') || node.textContent;
  7898.                             }
  7899.                         }
  7900.                     }
  7901.                 }
  7902.             };
  7903.  
  7904.             if (!src && !base64Img) { // 兼容 MPIV 脚本规则
  7905.                 var info = MPIV.parseNode(img);
  7906.                 if (info && info.url && (info.url != imgSrc)) {
  7907.                     type = 'rule';
  7908.                     src = info.url;
  7909.                     srcs = info.urls;
  7910.                     if (info.q) {
  7911.                         xhr = {
  7912.                             q: info.q
  7913.                         };
  7914.                     }
  7915.                 }
  7916.             }
  7917.  
  7918.             if(!src && !base64Img){//遍历通配规则
  7919.                 tprules._find(function(rule,index,array){
  7920.                     try{
  7921.                         src=rule.call(img,img,imgPA);
  7922.                         if(src){
  7923.                             //console.log('匹配的通配规则',rule);
  7924.                             return true;
  7925.                         };
  7926.                     }catch(err){
  7927.                         throwErrorInfo(err);
  7928.                     };
  7929.                 });
  7930.                 if(src)type='tpRule';
  7931.             };
  7932.  
  7933.             if(!src && imgPA){//链接可能是一张图片...
  7934.                 if(/\.(?:jpg|jpeg|png|gif|bmp)(\?[^\?]*)?$/i.test(iPASrc) && iPASrc!=img.src){
  7935.                     src=iPASrc;
  7936.                 };
  7937.                 if(src)type='scale';
  7938.             };
  7939.  
  7940.             if(!src || src==imgSrc){//本图片是否被缩放.
  7941.                 noActual=true;
  7942.                 var imgAS={//实际尺寸。
  7943.                     h:img.naturalHeight,
  7944.                     w:img.naturalWidth,
  7945.                 };
  7946.  
  7947.                 var imgCStyle=unsafeWindow.getComputedStyle(img);
  7948.                 var imgCS={
  7949.                     h: parseFloat(imgCStyle.height),
  7950.                     w: parseFloat(imgCStyle.width),
  7951.                 };
  7952.                 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.
  7953.                     if(imgAS.h > prefs.floatBar.minSizeLimit.h && imgAS.w > prefs.floatBar.minSizeLimit.w){//最小限定判断.
  7954.                         src=imgSrc;
  7955.                         type='scale';
  7956.                     }
  7957.                 }else{
  7958.                     if(prefs.floatBar.forceShow.enabled && (imgCS.w>prefs.floatBar.forceShow.size.w && imgCS.h>prefs.floatBar.forceShow.size.h)){
  7959.                         src=imgSrc;
  7960.                         type='force';
  7961.                     }
  7962.                 }
  7963.                 if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) {
  7964.                     type = 'scaleSmall';
  7965.                 }
  7966.             };
  7967.  
  7968.             if(!src)return;
  7969.  
  7970.             var ret = {
  7971.                 src: src,                  // 得到的src
  7972.                 srcs: srcs,                // 多个 src，失败了会尝试下一个
  7973.                 type: type,                // 通过哪种方式得到的
  7974.                 imgSrc: imgSrc,            // 处理的图片的src
  7975.                 iPASrc: iPASrc,            // 图片的第一个父a元素的链接地址
  7976.  
  7977.                 noActual:noActual,
  7978.                 xhr: xhr,
  7979.                 description: description || '',
  7980.  
  7981.                 img: img,                  // 处理的图片
  7982.                 imgPA: imgPA,              // 图片的第一个父a元素
  7983.             };
  7984.             return ret;
  7985.         }
  7986.  
  7987.         function getMatchedRule() {
  7988.             var rule = siteInfo._find(function(site, index, array) {
  7989.                 if (site.url && toRE(site.url).test(URL)) {
  7990.                     return true;
  7991.                 }
  7992.             });
  7993.  
  7994.             rule = rule ? rule[0] : false;
  7995.  
  7996.             return rule;
  7997.         }
  7998.  
  7999.         var isFrame=window!=window.parent;
  8000.         var topWindowValid;//frameset的窗口这个标记为false
  8001.         var frameSentData;
  8002.         var frameSentSuccessData;
  8003.         function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。
  8004.             var data=e.data;
  8005.             if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8006.             var source=e.source;
  8007.             //chrome中所有window窗口的引用都是undefined
  8008.             if(typeof source=='undefined' || source!==window){//来自别的窗口
  8009.                 if(!isFrame){//顶层窗口
  8010.                     var command=data.command;
  8011.                     switch(command){
  8012.                         case 'open':{
  8013.                             var img=document.createElement('img');
  8014.                             img.src=data.src;
  8015.  
  8016.                             imgReady(img,{
  8017.                                 ready:function(){
  8018.                                     LoadingAnimC.prototype.open.call({
  8019.                                         img:img,
  8020.                                         data:data.data,
  8021.                                         buttonType:data.buttonType,
  8022.                                         from:data.from,//来自哪个窗口
  8023.                                     });
  8024.                                 },
  8025.                             });
  8026.                         }break;
  8027.                         case 'navigateToImg':{
  8028.                             var cusEvent=document.createEvent('CustomEvent');
  8029.                             cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist);
  8030.                             document.dispatchEvent(cusEvent);
  8031.                         }break;
  8032.                         case 'topWindowValid':{
  8033.                             if(data.from)
  8034.                             window.postMessage({
  8035.                                 messageID:messageID,
  8036.                                 command:'topWindowValid_frame',
  8037.                                 valid:document.body.nodeName!='FRAMESET',
  8038.                                 to:data.from,
  8039.                             },'*');
  8040.                         }break;
  8041.                     };
  8042.  
  8043.                 }else{//frame窗口
  8044.                     var command=data.command;
  8045.                     switch(command){
  8046.                         case 'navigateToImg':{
  8047.  
  8048.                             if(!frameSentData.unique){
  8049.                                 var unique=GalleryC.prototype.unique(frameSentData);
  8050.                                 frameSentData=unique.data;
  8051.                                 frameSentData.unique=true;
  8052.                             };
  8053.                             var targetImg=frameSentData[data.index].img;
  8054.                             var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none');
  8055.  
  8056.                             if(exist){
  8057.                                 if(gallery && gallery.shown){//frame里面也打开了一个呢。
  8058.                                     gallery.minimize();
  8059.                                 };
  8060.                                 setTimeout(function(){
  8061.                                     GalleryC.prototype.navigateToImg(targetImg);
  8062.                                     flashEle(targetImg);
  8063.                                 },0);
  8064.                             };
  8065.                             window.postMessage({
  8066.                                 messageID:messageID,
  8067.                                 command:'navigateToImg',
  8068.                                 exist:exist,
  8069.                                 to:data.from,
  8070.                             },'*');
  8071.                         }break;
  8072.                         case 'sendFail':{
  8073.                             frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。
  8074.                         }break;
  8075.                         case 'topWindowValid_frame':{
  8076.                             var cusEvent=document.createEvent('CustomEvent');
  8077.                             cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid);
  8078.                             document.dispatchEvent(cusEvent);
  8079.                         }break;
  8080.                     };
  8081.                 };
  8082.  
  8083.             };
  8084.         }
  8085.  
  8086.         //页面脚本用来转发消息
  8087.         //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
  8088.         //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
  8089.         var messageID='pv-0.5106795670312598';
  8090.  
  8091.         function addPageScript() {
  8092.  
  8093.             var pageScript=document.createElement('script');
  8094.             pageScript.id = 'picviewer-page-script';
  8095.  
  8096.             var pageScriptText=function(messageID){
  8097.                 var frameID=Math.random();
  8098.                 var frames={
  8099.                     top:window.top,
  8100.                 };
  8101.  
  8102.                 window.addEventListener('message',function(e){
  8103.                     var data=e.data;
  8104.                     if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证
  8105.                     var source=e.source;
  8106.                     if(source===window){//来自contentscript,发送出去,或者干嘛。
  8107.                         if(data.to){
  8108.                             data.from=frameID;
  8109.                             frames[data.to].postMessage(data,'*');
  8110.                         }else{
  8111.                             switch(data.command){
  8112.                                 case 'getIframeObject':{
  8113.                                     var frameWindow=frames[data.windowId];
  8114.                                     var iframes=document.getElementsByTagName('iframe');
  8115.                                     var iframe;
  8116.                                     var targetIframe;
  8117.                                     for(var i=iframes.length-1 ; i>=0 ; i--){
  8118.                                         iframe=iframes[i];
  8119.                                         if(iframe.contentWindow===frameWindow){
  8120.                                             targetIframe=iframe;
  8121.                                             break;
  8122.                                         };
  8123.                                     };
  8124.                                     var cusEvent=document.createEvent('CustomEvent');
  8125.                                     cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe);
  8126.                                     document.dispatchEvent(cusEvent);
  8127.                                 }break;
  8128.                             };
  8129.                         };
  8130.  
  8131.                     }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
  8132.                         frames[data.from]=source;
  8133.                     };
  8134.                 },true)
  8135.             };
  8136.  
  8137.             pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')';
  8138.             document.head.appendChild(pageScript);
  8139.         }
  8140.  
  8141.         function clikToOpen(data){
  8142.             var preventDefault = matchedRule.clikToOpen.preventDefault;
  8143.  
  8144.             function mouseout(){
  8145.                 document.removeEventListener('mouseout',mouseout,true);
  8146.                 document.removeEventListener('click',click,true);
  8147.                 if(data.imgPA && preventDefault){
  8148.                     data.imgPA.removeEventListener('click',clickA,false);
  8149.                 };
  8150.             };
  8151.  
  8152.             function click(e){
  8153.                 if(e.button!=0)return;
  8154.                 FloatBarC.prototype.open.call({
  8155.                     data:data,
  8156.                 },
  8157.                                               e,
  8158.                                               matchedRule.clikToOpen.type);
  8159.             };
  8160.  
  8161.             function clickA(e){//阻止a的默认行为
  8162.                 e.preventDefault();
  8163.             };
  8164.  
  8165.             document.addEventListener('click',click,true);
  8166.  
  8167.             if(data.imgPA && preventDefault){
  8168.                 data.imgPA.addEventListener('click',clickA,false);
  8169.             };
  8170.  
  8171.             setTimeout(function(){//稍微延时。错开由于css hover样式发生的out;
  8172.                 document.addEventListener('mouseout',mouseout,true);
  8173.             },100);
  8174.  
  8175.             return function(){
  8176.                 mouseout();
  8177.             };
  8178.         }
  8179.  
  8180.         //监听 mouseover
  8181.         var canclePreCTO;
  8182.         function globalMouseoverHandler(e){
  8183.  
  8184.             if(e.altKey)return;
  8185.             //console.log(e);
  8186.             if(galleryMode)return;//库模式全屏中......
  8187.  
  8188.             var target = e.target;
  8189.  
  8190.             if (!target || !target.classList || target.classList.contains('pv-pic-ignored')) {
  8191.                 return;
  8192.             }
  8193.  
  8194.             // 扩展模式，检查前面一个是否为 img
  8195.             if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) {
  8196.                 var _type = typeof matchedRule.ext;
  8197.                 if (_type == 'string') {
  8198.                     switch (matchedRule.ext) {
  8199.                         case 'previous':
  8200.                             target = target.previousElementSibling;
  8201.                             break;
  8202.                         case 'previous-2':
  8203.                             target = target.previousElementSibling &&
  8204.                                 target.previousElementSibling.previousElementSibling;
  8205.                             break;
  8206.                     }
  8207.                 } else if (_type == 'function') {
  8208.                     try {
  8209.                         target = matchedRule.ext(target);
  8210.                     } catch(ex) {
  8211.                         throwErrorInfo(ex);
  8212.                     }
  8213.  
  8214.                     if (!target) return;
  8215.                 }
  8216.             }
  8217.  
  8218.             var result;
  8219.             if (target.nodeName != 'IMG' && typeof target.className === 'string' && target.className.indexOf("pv-float-bar")==-1){
  8220.                 var targetStyle=getComputedStyle(target);
  8221.                 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){
  8222.                     var src=targetStyle.backgroundImage.replace(/url\(["'](.*)["']\)/,"$1");
  8223.                     result = {
  8224.                         src: src,
  8225.                         type: "scale",
  8226.                         imgSrc: src,
  8227.                         noActual:true,
  8228.                         img: target
  8229.                     };
  8230.                 }else if(target.children.length==1 && target.children[0].tagName=="IMG"){
  8231.                     target=target.children[0];
  8232.                 }else if(target.parentNode){
  8233.                     if(target.parentNode.nodeName=='IMG'){
  8234.                         target=target.parentNode;
  8235.                     }else{
  8236.                         if(unsafeWindow.getComputedStyle(target).position=="absolute"){
  8237.                             var imgChild=target.parentNode.querySelectorAll('img');
  8238.                             if(imgChild.length==1){
  8239.                                 target=imgChild[0];
  8240.                             }
  8241.                         }
  8242.                     }
  8243.                 }
  8244.             }
  8245.  
  8246.             if (!target || !result && target.nodeName != 'IMG') return;
  8247.  
  8248.             if (!result) {
  8249.                 result = findPic(target);
  8250.             }
  8251.  
  8252.             if(result){
  8253.                 if(!floatBar){
  8254.                     floatBar=new FloatBarC();
  8255.                 };
  8256.                 if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){
  8257.                     if(canclePreCTO){//取消上次的，防止一次点击打开多张图片
  8258.                         canclePreCTO();
  8259.                     };
  8260.                     canclePreCTO=clikToOpen(result);
  8261.                 };
  8262.                 floatBar.start(result);//出现悬浮工具栏
  8263.             };
  8264.         }
  8265.  
  8266.         function isKeyDownEffectiveTarget(target) {
  8267.             var localName = target.localName;
  8268.  
  8269.             // 确保光标不是定位在文字输入框或选择框
  8270.             if (localName == 'textarea' || localName == 'input' || localName == 'select')
  8271.                 return false;
  8272.  
  8273.             // 视频播放器
  8274.             if (localName == 'object' || localName == 'embed')
  8275.                 return false;
  8276.  
  8277.             // 百度贴吧回复输入的问题
  8278.             if (target.getAttribute('contenteditable') == 'true')
  8279.                 return false;
  8280.  
  8281.             return true;
  8282.         }
  8283.  
  8284.         function openGallery(){
  8285.             if(!gallery){
  8286.                 gallery=new GalleryC();
  8287.             }
  8288.             gallery.data=[];
  8289.             var allData=gallery.getAllValidImgs();
  8290.             if(allData.length<1)return true;
  8291.             gallery.data=allData;
  8292.             gallery.load(gallery.data);
  8293.         }
  8294.  
  8295.         function keydown(event) {
  8296.             var key = String.fromCharCode(event.keyCode).toLowerCase();
  8297.             if(event.ctrlKey && key==prefs.floatBar.keys['gallery']){
  8298.                 openGallery();
  8299.                 event.stopPropagation();
  8300.                 event.preventDefault();
  8301.                 return true;
  8302.             }else{
  8303.                 if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey)
  8304.                     return;
  8305.  
  8306.                 if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) {
  8307.                     Object.keys(prefs.floatBar.keys).some(function(action) {
  8308.                         if (action == 'enable') return;
  8309.                         if (key == prefs.floatBar.keys[action]) {
  8310.                             floatBar.open(null, action);
  8311.                             event.stopPropagation();
  8312.                             event.preventDefault();
  8313.                             return true;
  8314.                         }
  8315.                     })
  8316.                 }
  8317.             }
  8318.         }
  8319.  
  8320.         matchedRule = getMatchedRule();
  8321.  
  8322.         // 添加自定义样式
  8323.         if (matchedRule && matchedRule.css) {
  8324.             var style = document.createElement('style');
  8325.             style.type = 'text/css';
  8326.             style.id = 'gm-picviewer-site-style';
  8327.             style.textContent = matchedRule.css;
  8328.             document.head.appendChild(style);
  8329.         }
  8330.  
  8331.         MPIV.loadRule();
  8332.  
  8333.         window.addEventListener('message', handleMessage, true);
  8334.  
  8335.         addPageScript();
  8336.  
  8337.         document.addEventListener('mouseover', globalMouseoverHandler, true);
  8338.  
  8339.         var debug;  // 调试函数
  8340.  
  8341.         GM_config.init({
  8342.             id: 'pv-prefs',
  8343.             title: GM_config.create('a', {
  8344.                 href: 'https://gf.qytechs.cn/zh-CN/scripts/24204-picviewer-ce',
  8345.                 target: '_blank',
  8346.                 textContent: 'Picviewer CE+ 设置',
  8347.                 title: '点击此处打开主页'
  8348.             }),
  8349.             isTabs: true,
  8350.             skin: 'tab',
  8351.             frameStyle: {
  8352.                 width: '480px',
  8353.                 zIndex:'2147483648',
  8354.             },
  8355.             css: [
  8356.                 "#pv-prefs input[type='text'] { width: 50px; } ",
  8357.                 "#pv-prefs input[type='number'] { width: 50px; } ",
  8358.                 "#pv-prefs .inline .config_var { margin-left: 6px; }",
  8359.                 "#pv-prefs label.size { width: 205px; }",
  8360.                 "#pv-prefs span.sep-x { margin-left: 0px !important; }",
  8361.                 "#pv-prefs label.sep-x { margin-right: 5px; }",
  8362.                 "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }",
  8363.                 "#pv-prefs input.color { width: 120px; }",
  8364.                 "#pv-prefs input.order { width: 250px; }",
  8365.             ].join('\n'),
  8366.             fields: {
  8367.                 // 浮动工具栏
  8368.                 'floatBar.position': {
  8369.                     label: '显示位置',
  8370.                     type: 'select',
  8371.                     options: {
  8372.                         'top left': '图片左上角',
  8373.                         'top right': '图片右上角',
  8374.                         'bottom right': '图片右下角',
  8375.                         'bottom left': '图片左下角',
  8376.                         'top center': '图片正上方',
  8377.                         'bottom center': '图片正下方'
  8378.                     },
  8379.                     "default": prefs.floatBar.position,
  8380.                     section: ['浮动工具栏'],
  8381.                 },
  8382.                 'floatBar.showDelay': {
  8383.                     label: '显示延时',
  8384.                     type: 'int',
  8385.                     "default": prefs.floatBar.showDelay,
  8386.                     after: ' 毫秒',
  8387.                 },
  8388.                 'floatBar.hideDelay': {
  8389.                     label: '隐藏延时',
  8390.                     type: 'int',
  8391.                     className: 'hideDelay',
  8392.                     "default": prefs.floatBar.hideDelay,
  8393.                     after: ' 毫秒'
  8394.                 },
  8395.                 'floatBar.forceShow.size.w': {
  8396.                     label: '非缩放图片，超过该尺寸，显示浮框',
  8397.                     type: 'int',
  8398.                     className: 'size',
  8399.                     "default": prefs.floatBar.forceShow.size.w,
  8400.                     title: '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',
  8401.                     line: 'start',
  8402.                 },
  8403.                 'floatBar.forceShow.size.h': {
  8404.                     label: ' x ',
  8405.                     type: 'int',
  8406.                     className: 'sep-x',
  8407.                     after: ' 像素',
  8408.                     "default": prefs.floatBar.forceShow.size.h,
  8409.                     line: 'end',
  8410.                 },
  8411.                 'floatBar.minSizeLimit.w': {
  8412.                     label: '缩放图片，超过该尺寸，显示浮框',
  8413.                     type: 'int',
  8414.                     className: 'size',
  8415.                     "default": prefs.floatBar.minSizeLimit.w,
  8416.                     title: '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',
  8417.                     line: 'start',
  8418.                 },
  8419.                 'floatBar.minSizeLimit.h': {
  8420.                     label: ' x ',
  8421.                     type: 'int',
  8422.                     className: 'sep-x',
  8423.                     after: ' 像素',
  8424.                     "default": prefs.floatBar.minSizeLimit.h,
  8425.                     line: 'end',
  8426.                 },
  8427.                 'floatBar.butonOrder': {
  8428.                     label: '工具栏图标排序',
  8429.                     type: 'text',
  8430.                     className: 'order',
  8431.                     "default": prefs.floatBar.butonOrder.join(', '),
  8432.                 },
  8433.                 'floatBar.listenBg': {
  8434.                     label: '监听背景图',
  8435.                     type: 'checkbox',
  8436.                     "default": prefs.floatBar.listenBg,
  8437.                     title: '在有背景图的元素上显示悬浮框'
  8438.                 },
  8439.                 // 按键
  8440.                 'floatBar.keys.enable': {
  8441.                     label: '启用以下快捷键',
  8442.                     type: 'checkbox',
  8443.                     "default": prefs.floatBar.keys.enable
  8444.                 },
  8445.                 'floatBar.keys.actual': {
  8446.                     label: '打开大图',
  8447.                     type: 'text',
  8448.                     className: 'floatBar-key',
  8449.                     "default": prefs.floatBar.keys.actual,
  8450.                     title: '当出现悬浮条时按下此按键打开大图'
  8451.                 },
  8452.                 'floatBar.keys.search': {
  8453.                     label: '查找原图',
  8454.                     type: 'text',
  8455.                     className: 'floatBar-key',
  8456.                     "default": prefs.floatBar.keys.search,
  8457.                     title: '当出现悬浮条时按下此按键查找原图'
  8458.                 },
  8459.                 'floatBar.keys.current': {
  8460.                     label: '打开当前图片',
  8461.                     type: 'text',
  8462.                     className: 'floatBar-key',
  8463.                     "default": prefs.floatBar.keys.current,
  8464.                     title: '当出现悬浮条时按下此按键打开当前显示的图片'
  8465.                 },
  8466.                 'floatBar.keys.magnifier': {
  8467.                     label: '打开放大镜观察',
  8468.                     type: 'text',
  8469.                     className: 'floatBar-key',
  8470.                     "default": prefs.floatBar.keys.magnifier,
  8471.                     title: '当出现悬浮条时按下此按键打开放大镜观察'
  8472.                 },
  8473.                 'floatBar.keys.gallery': {
  8474.                     label: '打开图库',
  8475.                     type: 'text',
  8476.                     className: 'floatBar-key',
  8477.                     "default": prefs.floatBar.keys.gallery,
  8478.                     title: '当出现悬浮条时按下此按键打开图库'
  8479.                 },
  8480.  
  8481.                 // 放大镜
  8482.                 'magnifier.radius': {
  8483.                     label: '默认半径',
  8484.                     type: 'int',
  8485.                     "default": prefs.magnifier.radius,
  8486.                     section: ['放大镜'],
  8487.                     after: ' 像素'
  8488.                 },
  8489.                 'magnifier.wheelZoom.enabled': {
  8490.                     label: '启用滚轮缩放',
  8491.                     type: 'checkbox',
  8492.                     "default": prefs.magnifier.wheelZoom.enabled,
  8493.                 },
  8494.                 'magnifier.wheelZoom.range': {
  8495.                     label: '滚轮缩放的倍率',
  8496.                     type: 'textarea',
  8497.                     "default": prefs.magnifier.wheelZoom.range.join(', '),
  8498.                 },
  8499.  
  8500.                 // 图库
  8501.                 'gallery.fitToScreen': {
  8502.                     label: '对图片进行缩放以适应屏幕',
  8503.                     type: 'checkbox',
  8504.                     "default": prefs.gallery.fitToScreen,
  8505.                     section: ['图库'],
  8506.                     title: '适应方式为contain，非cover'
  8507.                 },
  8508.                 'gallery.scrollEndToChange': {
  8509.                     label: '大图滚动到底后切换图片',
  8510.                     type: 'checkbox',
  8511.                     "default": prefs.gallery.scrollEndToChange,
  8512.                     title: '取消上一选项后才有效'
  8513.                 },
  8514.                 'gallery.exportType': {
  8515.                     label: '图片导出默认排序',
  8516.                     type: 'select',
  8517.                     options: {
  8518.                         'grid': '平铺排序',
  8519.                         'gridBig': '原图平铺',
  8520.                         'list': '列表排序'
  8521.                     },
  8522.                     "default": prefs.gallery.exportType,
  8523.                 },
  8524.                 'gallery.loadAll': {
  8525.                     label: '加载更多图片时自动处理全部页',
  8526.                     type: 'checkbox',
  8527.                     "default": prefs.gallery.loadAll,
  8528.                     title: '若页数过多可能影响体验'
  8529.                 },
  8530.                 'gallery.scaleSmallSize': {
  8531.                     label: '实际尺寸的高和宽都小于 ',
  8532.                     type: 'int',
  8533.                     "default": prefs.gallery.scaleSmallSize,
  8534.                     after: ' 像素则归入小尺寸图片'
  8535.                 },
  8536.                 'gallery.showSmallSize':{
  8537.                     label: '默认显示小尺寸图片',
  8538.                     type: 'checkbox',
  8539.                     "default": prefs.gallery.showSmallSize
  8540.                 },
  8541.                 'gallery.transition': {
  8542.                     label: '显示图库切换图片的特效',
  8543.                     type: 'checkbox',
  8544.                     "default": prefs.gallery.transition
  8545.                 },
  8546.                 'gallery.sidebarPosition': {
  8547.                     label: '缩略图栏位置',
  8548.                     type: 'select',
  8549.                     options: {
  8550.                         'bottom': '底部',
  8551.                         'right': '右侧',
  8552.                         'left': '左侧',
  8553.                         'top': '顶部'
  8554.                     },
  8555.                     "default": prefs.gallery.sidebarPosition,
  8556.                     line: 'start',
  8557.                 },
  8558.                 'gallery.sidebarSize': {
  8559.                     label: '高度',
  8560.                     type: 'int',
  8561.                     "default": prefs.gallery.sidebarSize,
  8562.                     title: '缩略图栏的高（如果是水平放置）或者宽（如果是垂直放置）',
  8563.                     after: ' 像素',
  8564.                     line: 'end',
  8565.                 },
  8566.                 'gallery.max': {
  8567.                     label: '最多预读 ',
  8568.                     type: 'number',
  8569.                     "default": prefs.gallery.max,
  8570.                     after: ' 张图片（前后各多少张）'
  8571.                 },
  8572.                 'gallery.autoZoom': {
  8573.                     label: '缩放改回 100%（chrome）',
  8574.                     type: 'checkbox',
  8575.                     "default": prefs.gallery.autoZoom,
  8576.                     title: '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）'
  8577.                 },
  8578.                 'gallery.descriptionLength': {
  8579.                     label: '注释的最大宽度',
  8580.                     type: 'int',
  8581.                     "default": prefs.gallery.descriptionLength,
  8582.                     after: ' 个字符'
  8583.                 },
  8584.                 'gallery.autoOpenSites': {
  8585.                     label: '自动打开图库的网站正则',
  8586.                     type: 'textarea',
  8587.                     "default": prefs.gallery.autoOpenSites
  8588.                 },
  8589.  
  8590.                 // 图片窗口
  8591.                 'imgWindow.fitToScreen': {
  8592.                     label: '适应屏幕，并且水平垂直居中',
  8593.                     type: 'checkbox',
  8594.                     "default": prefs.imgWindow.fitToScreen,
  8595.                     section: ['图片窗口'],
  8596.                     title: '适应方式为contain，非cover',
  8597.                 },
  8598.                 'imgWindow.close.defaultTool': {
  8599.                     label: '打开窗口时默认选择的工具',
  8600.                     type: 'select',
  8601.                     options: {
  8602.                         'hand': '抓手',
  8603.                         'rotate': '旋转',
  8604.                         'zoom': '放大镜',
  8605.                     },
  8606.                     "default": prefs.imgWindow.close.defaultTool,
  8607.                 },
  8608.                 'imgWindow.close.escKey': {
  8609.                     label: 'Esc键关闭',
  8610.                     type: 'checkbox',
  8611.                     "default": prefs.imgWindow.close.escKey,
  8612.                     line: 'start',
  8613.                 },
  8614.                 'imgWindow.close.dblClickImgWindow': {
  8615.                     label: '双击图片窗口关闭',
  8616.                     type: 'checkbox',
  8617.                     "default": prefs.imgWindow.close.dblClickImgWindow,
  8618.                 },
  8619.                 'imgWindow.close.clickOutside': {
  8620.                     label: '点击图片外部关闭',
  8621.                     type: 'select',
  8622.                     options: {
  8623.                         '': '无',
  8624.                         'click': '单击',
  8625.                         'dblclick': '双击',
  8626.                     },
  8627.                     "default": prefs.imgWindow.close.clickOutside,
  8628.                     line: 'end',
  8629.                 },
  8630.                 'imgWindow.overlayer.shown': {
  8631.                     label: '覆盖层',
  8632.                     type: 'checkbox',
  8633.                     "default": prefs.imgWindow.overlayer.shown,
  8634.                     line: 'start',
  8635.                 },
  8636.                 'imgWindow.overlayer.color': {
  8637.                     label: '颜色和不透明度',
  8638.                     type: 'text',
  8639.                     className: 'color',
  8640.                     "default": prefs.imgWindow.overlayer.color,
  8641.                     line: 'end'
  8642.                 },
  8643.                 'imgWindow.shiftRotateStep': {
  8644.                     label: '旋转时，按住shift键，旋转的步进',
  8645.                     type: 'int',
  8646.                     "default": prefs.imgWindow.shiftRotateStep,
  8647.                     after: ' 度'
  8648.                 },
  8649.                 'imgWindow.zoom.mouseWheelZoom': {
  8650.                     label: '滚轮缩放',
  8651.                     type: 'checkbox',
  8652.                     "default": prefs.imgWindow.zoom.mouseWheelZoom,
  8653.                 },
  8654.                 'imgWindow.zoom.range': {
  8655.                     label: '滚轮缩放比例',
  8656.                     type: 'textarea',
  8657.                     "default": prefs.imgWindow.zoom.range.join(', '),
  8658.                     title: '缩放比例.(不要出现负数,谢谢-_-!~)',
  8659.                     attr: {
  8660.                         "spellcheck": "false"
  8661.                     }
  8662.                 },
  8663.  
  8664.                 // 其它
  8665.                 'waitImgLoad': {
  8666.                     label: '等图片完全载入后，才开始执行弹出放大等操作',
  8667.                     type: 'checkbox',
  8668.                     "default": prefs.waitImgLoad,
  8669.                     section: ['其它'],
  8670.                     title: '按住ctrl键的时候,可以临时执行和这个设定相反的设定'
  8671.                 },
  8672.                 'debug': {
  8673.                     label: '调试模式',
  8674.                     type: 'checkbox',
  8675.                     "default": prefs.debug
  8676.                 },
  8677.                 'firstEngine': {
  8678.                     label: '首选搜图引擎',
  8679.                     type: 'select',
  8680.                     options: {
  8681.                         "Tineye":"Tineye",
  8682.                         "Google":"Google",
  8683.                         "Baidu":"Baidu"
  8684.                     },
  8685.                     "default": prefs.firstEngine,
  8686.                 },
  8687.             },
  8688.             events: {
  8689.                 open: function(doc, win, frame) {
  8690.                 },
  8691.                 save: function() {
  8692.                     loadPrefs();
  8693.                 }
  8694.             }
  8695.         });
  8696.  
  8697.  
  8698.         GM_registerMenuCommand('Picviewer CE+ 设置', openPrefs);
  8699.  
  8700.         loadPrefs();
  8701.  
  8702.         if(prefs.gallery.autoOpenSites && new RegExp(prefs.gallery.autoOpenSites).test(location.href)){
  8703.             setTimeout(function(){openGallery();},2000);
  8704.         }
  8705.  
  8706.         // 注册(不可用)按键
  8707.         if (prefs.floatBar.keys.enable) {
  8708.             document.addEventListener('keydown', keydown, false);
  8709.         }
  8710.  
  8711.         function openPrefs() {
  8712.             GM_config.open();
  8713.         }
  8714.  
  8715.         function loadPrefs() {
  8716.             // 根据 GM_config 的 key 载入设置到 prefs
  8717.             Object.keys(GM_config.fields).forEach(function(keyStr) {
  8718.                 var keys = keyStr.split('.');
  8719.                 var lastKey = keys.pop();
  8720.  
  8721.                 var lastPref = keys.reduce(function(previousValue, curKey) {
  8722.                     return previousValue[curKey];
  8723.                 }, prefs) || prefs;
  8724.  
  8725.                 var value = GM_config.get(keyStr);
  8726.                 if (typeof value != 'undefined') {
  8727.                     // 特殊的
  8728.                     if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') {
  8729.                         lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)});
  8730.                     } else if(keyStr == 'floatBar.butonOrder') {
  8731.                         lastPref[lastKey] = value.replace(/^\s*|\s*$/g,"").split(/\s*[,，]\s*/);
  8732.                     } else {
  8733.                         lastPref[lastKey] = value;
  8734.                     }
  8735.                 }
  8736.             });
  8737.  
  8738.             debug = prefs.debug ? console.debug.bind(console) : function() {};
  8739.         }
  8740.  
  8741.     };
  8742.  
  8743.     function init2(){
  8744.         init(topObject,window,document,arrayFn,envir,storage,unsafeWindow);
  8745.     };
  8746.  
  8747.  
  8748.     //大致检测运行环境
  8749.     var envir={
  8750.         ie:typeof document.documentMode == 'number',
  8751.         firefox:typeof XPCNativeWrapper == 'function',
  8752.         opera:!!window.opera,
  8753.         chrome:!!window.chrome,
  8754.     };
  8755.  
  8756.     //ie的话，不支持 < ie9的版本
  8757.     if(envir.ie && document.documentMode < 9){
  8758.         return;
  8759.     };
  8760.  
  8761.  
  8762.     var arrayFn=(function(){
  8763.         //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList.....
  8764.  
  8765.         //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
  8766.         //类似做到 for 循环，在满足条件的时候直接break跳出的效果。
  8767.         if(typeof Array.prototype['_find']!='function'){
  8768.             Object.defineProperty(Array.prototype,'_find',{
  8769.                 value:function(callback , thisArg){
  8770.                     if (this == null){
  8771.                         throw new TypeError( "this is null or not defined" );
  8772.                     };
  8773.  
  8774.                     if(typeof callback != 'function') {
  8775.                         throw new TypeError( callback + " is not a function" );
  8776.                     };
  8777.  
  8778.                     var i = 0,
  8779.                         l = this.length,
  8780.                         value,
  8781.                         hasOwnProperty=Object.prototype.hasOwnProperty
  8782.                     ;
  8783.  
  8784.  
  8785.                     while(i<l){
  8786.                         if(hasOwnProperty.call(this,i)){
  8787.                             value = this[i];
  8788.                             if(callback.call( thisArg, value, i, this )===true){
  8789.                                 return [value,i,this];
  8790.                             };
  8791.                         };
  8792.                         i++;
  8793.                     };
  8794.                 },
  8795.                 writable:true,
  8796.                 enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。
  8797.                 configurable:true,
  8798.             });
  8799.         };
  8800.  
  8801.         var arrayProto=Array.prototype;
  8802.         return {
  8803.             _find:arrayProto._find,
  8804.             slice:arrayProto.slice,
  8805.             forEach:arrayProto.forEach,
  8806.             some:arrayProto.some,
  8807.             every:arrayProto.every,
  8808.             map:arrayProto.map,
  8809.             filter:arrayProto.filter,
  8810.             indexOf:arrayProto.indexOf,
  8811.             lastIndexOf:arrayProto.lastIndexOf,
  8812.         };
  8813.  
  8814.     })();
  8815.  
  8816.  
  8817.     var storage={
  8818.         supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数
  8819.         mxAppStorage:(function(){//傲游扩展储存接口
  8820.             try{
  8821.                 return window.external.mxGetRuntime().storage;
  8822.             }catch(e){
  8823.             };
  8824.         })(),
  8825.         operaUJSStorage:(function(){//opera userjs全局存储接口
  8826.             try{
  8827.                 return window.opera.scriptStorage;
  8828.             }catch(e){
  8829.             };
  8830.         })(),
  8831.         setItem:function(key,value){
  8832.             if(this.operaUJSStorage){
  8833.                 this.operaUJSStorage.setItem(key,value);
  8834.             }else if(this.mxAppStorage){
  8835.                 this.mxAppStorage.setConfig(key,value);
  8836.             }else if(this.supportGM){
  8837.                 GM_setValue(key,value);
  8838.             }else if(window.localStorage){
  8839.                 window.localStorage.setItem(key,value);
  8840.             };
  8841.         },
  8842.         getItem:function(key){
  8843.             var value;
  8844.             if(this.operaUJSStorage){
  8845.                 value=this.operaUJSStorage.getItem(key);
  8846.             }else if(this.mxAppStorage){
  8847.                 value=this.mxAppStorage.getConfig(key);
  8848.             }else if(this.supportGM){
  8849.                 value=GM_getValue(key);
  8850.             }else if(window.localStorage){
  8851.                 value=window.localStorage.getItem(key);
  8852.             };
  8853.             return value;
  8854.         },
  8855.     };
  8856.  
  8857.     function getUrl(url, callback, onError){
  8858.         GM_xmlhttpRequest({
  8859.             method: 'GET',
  8860.             url: url,
  8861.             onload: callback,
  8862.             onerror: onError
  8863.         });
  8864.     }
  8865.  
  8866.     function setSearchState(words,imgCon){
  8867.         if(words)console.info(words);
  8868.         var searchState = (imgCon?imgCon:document).querySelector('.pv-pic-search-state');
  8869.         if(searchState)searchState.innerHTML=words;
  8870.     }
  8871.  
  8872.     var searchSort=["Tineye","Google","Baidu"];
  8873.     function sortSearch(){
  8874.         for(var i=0;i<searchSort.length;i++){
  8875.             if(searchSort[i]==prefs.firstEngine){
  8876.                 searchSort.splice(i,1);
  8877.                 break;
  8878.             }
  8879.         }
  8880.         searchSort.unshift(prefs.firstEngine);
  8881.     }
  8882.  
  8883.     function searchImgByImg(imgSrc, imgCon, callBack, onError, noneResult, searchFrom){
  8884.         let srcs=[];
  8885.         var searchBaidu=function(){
  8886.             setSearchState("百度识图开始……",imgCon);
  8887.             getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){
  8888.                 let baiduJson;
  8889.                 try{
  8890.                     baiduJson=JSON.parse(d.responseText);
  8891.                 }catch(e){
  8892.                     setSearchState("未找到原图",imgCon);
  8893.                     setTimeout(function(){
  8894.                         setSearchState("",imgCon);
  8895.                     },2000);
  8896.                     searchNext();
  8897.                     return;
  8898.                 }
  8899.                 if(baiduJson.data[0]){
  8900.                     srcs=[];
  8901.                     for(let imgData of baiduJson.data){
  8902.                         if(srcs.length>2)break;
  8903.                         srcs.push(imgData.objURL);
  8904.                     }
  8905.                     setSearchState("百度识图结束，共找到"+srcs.length+"张匹配图片，开始加载第一张",imgCon);
  8906.                     callBackFun(srcs);
  8907.                 }else{
  8908.                     searchNext();
  8909.                     return;
  8910.                 }
  8911.             }, onError);
  8912.         };
  8913.         var searchGoogle=function(){
  8914.             setSearchState("谷歌识图开始……",imgCon);
  8915.             getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){
  8916.                 let googleHtml=document.implementation.createHTMLDocument('');
  8917.                 googleHtml.documentElement.innerHTML = d.responseText;
  8918.                 let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a");
  8919.                 if(sizeUrl){
  8920.                     getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){
  8921.                         googleHtml.documentElement.innerHTML = d.responseText;
  8922.                         let imgs=googleHtml.querySelectorAll("div.rg_meta");
  8923.                         if(imgs.length==0){searchNext();return;}
  8924.                         srcs=[];
  8925.                         for(var i=0;i<imgs.length;i++){
  8926.                             if(srcs.length>2)break;
  8927.                             let jsonData=JSON.parse(imgs[i].innerHTML);
  8928.                             srcs.push(jsonData.ou);
  8929.                         }
  8930.                         setSearchState("谷歌识图结束，共找到"+srcs.length+"张匹配图片，开始加载第一张",imgCon);
  8931.                         callBackFun(srcs);
  8932.                     }, onError);
  8933.                 }else{
  8934.                     searchNext();
  8935.                 }
  8936.             }, onError);
  8937.         };
  8938.         var searchTineye=function(){
  8939.             setSearchState("Tineye识图开始……",imgCon);
  8940.             getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){
  8941.                 let tineyeHtml=document.implementation.createHTMLDocument('');
  8942.                 tineyeHtml.documentElement.innerHTML = d.responseText;
  8943.                 let searchImg=tineyeHtml.querySelectorAll(".match-details>div.match:first-of-type>p.image-link:first-of-type>a");
  8944.                 if(searchImg.length>0){
  8945.                     srcs=[];
  8946.                     for(var i=0;i<searchImg.length;i++){
  8947.                         if(srcs.length>2)break;
  8948.                         srcs.push(searchImg[i].href);
  8949.                     }
  8950.                     setSearchState("Tineye识图结束，共找到"+srcs.length+"张匹配图片，开始加载第一张",imgCon);
  8951.                     callBackFun(srcs);
  8952.                 }else{
  8953.                     searchNext();
  8954.                 }
  8955.             }, onError);
  8956.         };
  8957.         var searchNext=function(){
  8958.             searchFrom++;
  8959.             if(searchFrom<=searchSort.length)switchSearch();
  8960.             else{
  8961.                 if(noneResult)noneResult();
  8962.                 setSearchState("未找到原图",imgCon);
  8963.                 setTimeout(function(){
  8964.                     setSearchState("",imgCon);
  8965.                 },2000);
  8966.             }
  8967.         };
  8968.         var callBackFun=function(srcs){
  8969.             callBack(srcs, searchFrom);
  8970.         };
  8971.         if(!searchFrom)searchFrom=1;
  8972.         var switchSearch=function(){
  8973.             switch(searchSort[searchFrom-1]){
  8974.                 case "Baidu":
  8975.                     searchBaidu();
  8976.                     break;
  8977.                 case "Google":
  8978.                     searchGoogle();
  8979.                     break;
  8980.                 case "Tineye":
  8981.                     searchTineye();
  8982.                     break;
  8983.                 default:
  8984.                     searchTineye();
  8985.                     break;
  8986.             }
  8987.         };
  8988.         switchSearch();
  8989.     }
  8990.  
  8991.     init2();
  8992.  
  8993. })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));

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