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）
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// ==UserScript== // @name Picviewer CE+ // @name:zh-CN Picviewer CE+ // @name:zh-TW Picviewer CE+ // @author NLF && ywzhaiqi && hoothin // @description Powerful picture viewing tool online, which can popup/scale/rotate/batch save pictures or find the HD original picture automatically // @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） // @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） // @version 2017.3.3.1 // @created 2011-6-15 // @namespace http://userscripts.org/users/NLF // @homepage http://hoothin.com // @connect www.google.com // @connect www.google.com.hk // @connect www.google.co.jp // @connect ipv4.google.com // @connect image.baidu.com // @connect www.tineye.com // @grant GM_getValue // @grant GM_setValue // @grant GM_addStyle // @grant GM_openInTab // @grant GM_setClipboard // @grant GM_xmlhttpRequest // @grant GM_registerMenuCommand // @grant unsafeWindow // @require https://greasyfork.org/scripts/6158-gm-config-cn/code/GM_config%20CN.js?version=23710 // @contributionURL https://www.paypal.com/cgi-bin/webscr?cmd=_donations&[email protected]&item_name=Greasy+Fork+donation // @contributionAmount 1 // @run-at document-end // @include http://* // @include https://* // @exclude http://www.toodledo.com/tasks/* // @exclude http*://maps.google.com*/* // @exclude *://www.google.*/_/chrome/newtab* // ==/UserScript== ;(function(topObject,window,document,unsafeWindow){ 'use strict'; var prefs; function init(topObject,window,document,arrayFn,envir,storage,unsafeWindow){ // 默认设置，请到设置界面修改 prefs={ floatBar:{//浮动工具栏相关设置. butonOrder:['actual','gallery','magnifier','current','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) showDelay:366,//浮动工具栏显示延时.单位(毫秒) hideDelay:566,//浮动工具栏隐藏延时.单位(毫秒) 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); offset:{//浮动工具栏偏移.单位(像素) x:-15,//x轴偏移(正值,向右偏移,负值向左) y:-15,//y轴偏移(正值,向下,负值向上) }, 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.(以便进行旋转,放大,翻转等等操作).. enabled:true,//启用强制显示. size:{//图片尺寸.单位(像素); w:166, h:166, }, }, 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. w:100, h:100, }, // 按键，感觉用不太到，默认禁用 keys: { enable: false, actual: 'a', // 当出现悬浮条时按下 `a` 打开原图 search: 's', current: 'c', magnifier: 'm', gallery: 'g', }, }, magnifier:{//放大镜的设置. radius: 77,//默认半径.单位(像素). wheelZoom:{//滚轮缩放. enabled:true, 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.).. 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 }, }, gallery:{//图库相关设定 fitToScreen:true,//图片适应屏幕(适应方式为contain，非cover). sidebarPosition: 'bottom',//'top' 'right' 'bottom' 'left' 四个可能值 sidebarSize: 120,//侧栏的高（如果是水平放置）或者宽（如果是垂直放置） sidebarToggle: true, // 是否显示隐藏按钮 transition:true,//大图片区的动画。 preload:true,//对附近的图片进行预读。 max:5,//最多预读多少张（前后各多少张） zoomresized: 25, // 图片尺寸最少相差比例，单位：% scaleSmallSize: 200, // 图库的新类别，缩放的图片，尺寸的高或宽都小于该值 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 scrollEndAndLoad_num: 3, // 最后几张图片执行 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） descriptionLength: 32, // 注释的最大宽度 }, imgWindow:{// 图片窗相关设置 fitToScreen: false,//适应屏幕,并且水平垂直居中(适应方式为contain，非cover). 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。 defaultTool:'hand',//"hand","rotate","zoom";打开窗口的时候默认选择的工具 close:{//关闭的方式 escKey:true,//按esc键 dblClickImgWindow: true,//双击图片窗口 clickOutside:'', // 点击图片外部关闭。值为''|'click'|'dblclick'；无或点击或双击 }, overlayer:{// 覆盖层. shown:false,//显示 color:'rgba(0,0,0,0.8)',//颜色和不透明度设置. }, shiftRotateStep:15,// 旋转的时候，按住shift键时,旋转的步进.单位:度. zoom:{//滚轮缩放 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-_-!~) mouseWheelZoom:true,//是否允许使用滚轮缩放。 }, }, //等图片完全载入后,才开始执行弹出,放大等等操作, //按住ctrl键的时候,可以临时执行和这个设定相反的设定. waitImgLoad: false, //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， //按住shift键，可以临时执行和这个设定相反的设定 framesPicOpenInTopWindow: true, // lowLevel: true, // 如果有多个图片，优先选择低一级的 debug: false, firstEngine:"Tineye" }; //各网站高级规则; var siteInfo=[ {name: "google 图片搜索", //网址例子.(方便测试.查看.之类的) siteExample:"http://www.google.com.hk/search?q=firefox&tbm=isch", //是否启用 enabled:true, //站点正则 url:/https?:\/\/www.google(\.\w{1,3}){1,3}\/search\?.*&tbm=isch/, //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） // 无效？只有少数情况下有作用？ clikToOpen:{ enabled:true, 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)） 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) }, //获取图片实际地址的处理函数, //this 为当前鼠标悬浮图片的引用, //第一个参数和this相同，也是当前鼠标悬浮图片的引用, //第二个参数为包裹当前图片的第一个a元素(可能不存在). getImage:function(img,a){ if(!a)return; if (a.href.match(/imgurl=(.*?\.\w{1,5})&/i)) { return decodeURIComponent(RegExp.$1); } }, // ====== 我新增的 ====== // 自定义样式 css: '', // 排除的图片正则 // exclude: /weixin_code\.png$/i, }, {name: "Bing 图片搜索", siteExample:"http://cn.bing.com/images/search?q=%E7%BE%8E%E5%A5%B3", enabled:true, url: /^https?:\/\/[^.]*\.bing\.com\/images\//i, getImage:function(img, a){ if (!a) return; var oldsrc=this.src; var $ = /,imgurl:"([^"]+)/.exec(a.getAttribute('m')); var newsrc= $ ? $[1] : ''; if(newsrc!=oldsrc)return newsrc; } }, {name:"百度贴吧", enabled:true, url:/^https?:\/\/tieba\.baidu\.[^\/]+\//i, getImage:function(img){ var src=img.src; var reg=/^(http:\/\/imgsrc\.baidu\.com\/forum\/)ab(pic\/item\/[\w.]+)/i ; var portrait=/himg.baidu.com\/sys\/portrait/; var result=src.match(reg); //帖子列表页面 if(portrait.test(src)){ return src.replace(/himg.baidu.com\/sys\/portrait/,"himg.baidu.com/sys/portraitl"); }else if(result){//小图的时候 return result[1]+result[2]; }else{//小图点击之后的较大图，或者帖子内容页面的图片。 var prefix = 'http://imgsrc.baidu.com/forum/pic/item/'; var reg2 = /\/sign=\w+\/([\w.]+)$/; var sign = src.match(reg2); return sign ? prefix + sign[1] : null; }; }, }, // 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。 {name: "百度图片搜索", siteExample: "http://image.baidu.com/i?ie=utf-8&word=%E9%A3%8E%E6%99%AF&oq=%E9%A3%8E%E6%99", enabled: true, url: /^https?:\/\/image\.baidu\.com\/.*&word=/i, getImage: function(img, a) { if (!a) return; var reg = /&objurl=(http.*?\.(?:jpg|jpeg|png|gif|bmp))/i; if (a.href.match(reg)) { return decodeURIComponent(RegExp.$1); } } }, {name:"豆瓣", siteExample:"http://movie.douban.com/photos/photo/1000656155/", enabled: false, url:/^https?:\/\/[^.]*\.douban\.com/i, getImage:function(){ var oldsrc = this.src, newsrc = oldsrc; var pic = /\/view\/photo\/(?:photo|albumcover|albumicon|thumb)\/public\//i; var movieCover = /\/view\/movie_poster_cover\/[si]pst\/public\//i; var bookCover = /\/view\/ark_article_cover\/cut\/public\//i; var spic = /(img\d+.douban.com)\/[sm]pic\//i // 这个网址大图会出错 // http://movie.douban.com/subject/25708579/discussion/58950206/ if(/movie\.douban\.com\/subject\/\d+\/discussion/.test(location.href)){ } else if (pic.test(oldsrc)) { newsrc = oldsrc.replace(pic, '/view/photo/raw/public/'); } else if (movieCover.test(oldsrc)) { newsrc = oldsrc.replace(movieCover, '/view/photo/raw/public/'); } else if (bookCover.test(oldsrc)) { newsrc = oldsrc.replace(bookCover, '/view/ark_article_cover/retina/public/'); } else if (spic.test(oldsrc)) { newsrc = oldsrc.replace(spic, '$1/lpic/'); } return newsrc == oldsrc ? null : newsrc; } }, {name:"新浪微博", siteExample:"http://weibo.com/pub/?source=toptray", enabled:true, url:/^https?:\/\/(?:[^.]+\.)*weibo\.com/i, getImage:function(img){ var oldsrc=this.src; var pic=/(\.sinaimg\.cn\/)(?:bmiddle)/i;//微博内容图片. var pic2=/(\.sinaimg\.cn\/)(?:square|thumbnail)/i;// 微博内容图片2. var head=/(\.sinaimg\.cn\/\d+)\/50\//i;//头像. var photoList=/\.sinaimg\.cn\/thumb\d+\/\w+/i//相册 var newsrc; if(pic.test(oldsrc)){ newsrc=oldsrc.replace(pic,'$1large'); // large 不是每一张图片都有的 return newsrc==oldsrc? '' : newsrc; } else if (pic2.test(oldsrc)) { newsrc=oldsrc.replace(pic2,'$1mw1024'); return newsrc==oldsrc? '' : newsrc; } else if(head.test(oldsrc)){ newsrc=oldsrc.replace(head,'$1/180/'); return newsrc==oldsrc? '' : newsrc; }else if(photoList.test(oldsrc)){ newsrc=oldsrc.replace(/thumb\d+/,'mw690'); return newsrc==oldsrc? '' : newsrc; }; }, }, {name:"bilibili", enabled:true, url:/^https?:\/\/[^.]+\.bilibili.com/i, getImage:function(img){ var oldsrc=this.src; var pic=/\d+_\d+\/|\d+_x\d+\.jpg$|@\d+w_\d+h\.webp$|_\d+x\d+\.jpg$/i; var newsrc; if(pic.test(oldsrc)){ newsrc=oldsrc.replace(pic,''); return newsrc==oldsrc? '' : newsrc; } } }, {name:"腾讯微博", siteExample:"http://t.qq.com/p/news", enabled:true, url:/^http:\/\/[^\/]*t\.qq\.com\//i, getImage:function(img){ var pic=/(\.qpic\.cn\/mblogpic\/\w+)\/\d+/i;//图片 var head=/(\.qlogo\.cn\/mbloghead\/\w+)\/\d+/i;//头像. var oldsrc=this.src; var newsrc; if(pic.test(oldsrc)){ newsrc=oldsrc.replace(pic,'$1/2000'); return newsrc==oldsrc? '' : newsrc;; }else if(head.test(oldsrc)){ newsrc=oldsrc.replace(head,'$1/0'); return newsrc==oldsrc? '' : newsrc;; }; }, }, {name: "deviantart", siteExample: "http://www.deviantart.com", enabled:true, url:/^https?:\/\/[^.]*\.deviantart\.com/i, getImage:function(img, a){ var oldsrc=this.src; var newsrc = a.getAttribute('data-super-img') || a.getAttribute('data-super-full-img') || oldsrc.replace(/(http:\/\/[^\/]+\/fs\d+\/)200H\/(.*)/i,'$1$2'); return newsrc==oldsrc? '' : newsrc; }, }, {name: '花瓣网', enabled: true, url: /^https?:\/\/huaban\.com\//i, ext: 'previous-2', // ext: function(target) { // if (target.className == 'cover') { // return target.parentNode.querySelector('img'); // } // }, getImage: function() { var pic = /(.*img.hb.aicdn.com\/.*)_fw(?:236|320)$/i if (this.src.match(pic)) { return RegExp.$1 + '_fw658'; } }, description: './../following-sibling::p[@class="description"]', // css: '.pin a.img .cover { display: none; }', exclude: /weixin_code\.png$/i, }, // 其它 {name: "wikipedia", enabled:true, url:/^https?:\/\/[^.]+.wikipedia.org\//i, getImage:function(){ var src=this.src; var ret=src.replace('/thumb/','/'); if(src==ret)return;//非缩略图 return (ret.match(/(https?:\/\/.*)\/\d+px-.*/) || [])[1]; }, }, {name:"沪江碎碎", enabled:true, url:/^https?:\/\/([^.]+\.)*(?:yeshj\.com|hjenglish\.com|hujiang\.com)/i, getImage:function(img){ var oldsrc=this.src; var reg=/^(https?:\/\/(?:[^.]+\.)*hjfile.cn\/.+)(_(?:s|m))(\.\w+)$/i; if(reg.test(oldsrc)){ return oldsrc.replace(reg,'$1$3'); }; }, }, {name: '大众点评', siteExample: 'http://www.dianping.com/shop/17873296/photos', url: /^https?:\/\/www.dianping.com\/shop/i, getImage: function() { var oldsrc = this.src, newsrc; var pic = /(.+?dpfile\.com\/.+)\(240c180\)\/(thumb\..+)/; if (pic.test(oldsrc)) { return oldsrc.replace(pic, '$1(700x700)/$2'); } } }, // 视频网站 {name: 'trakt.tv', url: /^http:\/\/trakt\.tv\//i, siteExample: 'http://trakt.tv/shows', getImage: function() { var oldsrc = this.src; if (oldsrc.match(/(.*\/images\/posters\/\d+)-(?:300|138)\.jpg\?(\d+)$/)) { return RegExp.$1 + '.jpg?' + RegExp.$2; } } }, // Music {name: '网易云音乐', url: 'http://music.163.com/*', ext: 'previous', // 扩展模式，检查前面一个是否为 img getImage: function() { var oldsrc = this.src; if(this.data){ var newsrc = this.data('src'); if (oldsrc != newsrc) { return newsrc; } } if (oldsrc.match(/(.*)\?param=\d+y\d+$/)) { return RegExp.$1; } } }, // 美女 {name: "美女薄情馆", // 这个网站有限制，每天只能看多少张 url: /^http:\/\/boqingguan\.com\//i, siteExample: 'http://boqingguan.com/Picture/31637', lazyAttr: 'data-original', // 由于采用了延迟加载技术，所以图片可能为 loading.gif getImage: function(img, a) { var oldsrc = this.getAttribute('data-original') || this.src; if (oldsrc) { var newsrc = oldsrc.replace(/![a-z\d]+$/, ''); return newsrc == oldsrc ? '' : newsrc; } } }, // 游戏 {name:"178.com", enabled:true, url:/^https?:\/\/(?:\w+\.)+178\.com\//i, clikToOpen:{ enabled:true, preventDefault:true, type:'actual', }, getImage:function(img,a){ if(!a)return; var reg=/^https?:\/\/(?:\w+\.)+178\.com\/.+?(https?:\/\/img\d*.178.com\/[^.]+\.(?:jpg|jpeg|png|gif|bmp))/i; return (a.href.match(reg) || [])[1]; }, }, // 论坛 {name:"极限主题社区", enabled:true, url:/^https?:\/\/bbs\.themex\.net\/.+/i, clikToOpen:{ enabled:true, preventDefault:true, type:'actual', }, getImage:function(){ var reg=/^(https?:\/\/bbs\.themex\.net\/attachment\.php\?.+)&thumb=1(.+)/i; var src=this.src; var ret=src.replace(reg,'$1$2'); return ret!=src? ret : ''; }, }, {name:"opera官方论坛", siteExample:"http://bbs.operachina.com", enabled:true, url:/^http:\/\/bbs\.operachina\.com/i, getImage:function(){ var src=this.src; if(/file.php\?id=\d+$/i.test(src)){ return src+'&mode=view'; }; }, }, // 特殊的需要修正 {name: 'github 修正', url: /^https?:\/\/github\.com\//i, clikToOpen: { enabled: true, preventDefault: true, type: 'actual', }, getImage: function(img, a) { if (a && a.href.indexOf('/blob/master/') > 0) { return this.src; } } }, // 需要 xhr 获取的 {name: '优美图', url: /http:\/\/(?:www\.)?topit\.me\//, getImage: function(img, a) { // 如果有 xhr，则应该返回 xhr 的 url if (a && a.href.match(/topit\.me\/item\/\d+/)) { return a.href; } }, lazyAttr: 'data-original', // 延迟加载技术让后面的图片是 blank.gif xhr: { q: ['a[download]', 'a#item-tip'], } }, {name: '半次元', url: /^https?:\/\/bcy\.net\//, getImage: function() { return this.src.replace(/\/\dX\d$|\/w\d+$/,"").replace(/\/cover\//,"/post/").replace(/\/(middle|small)\.jpg/,"/big.jpg"); } }, {name: 'Steampowered', url: /\.steampowered\.com/, getImage: function() { return this.src.replace(/\.\d+x\d+\.jpg/,".jpg"); } }, {name: 'Steamcommunity', url: /steamcommunity\.com/, getImage: function() { return this.src.replace(/output\-quality=\d+&fit=inside\|\d+\:\d+/,"output-quality=100&fit=inside|0:0"); } }, {name: '知乎', url: /zhihu\.com/, getImage: function() { return this.src.replace(/_(b|s|\d+x\d+)\./,"."); } }, {name: 'Nyaa', url: /nyaa\.se/, getImage: function() { return this.src.replace(/upload\/small\//,"upload/big/"); } }, {name: "itunes", url: /itunes\.apple\.com/, getImage: function() { return this.src.replace(/\d+x\d+bb\./,"1400x1400bb."); } }, {name: "汽车之家", url: /\.autohome\.com\.cn/, getImage: function() { return this.src.replace(/(\?imageView.*|\d+x\d+_\d+_)/,""); } }, {name: "易车", url: /\.bitauto\.com/, getImage: function() { return this.src.replace(/_\d+\.jpg$/i,"_12.jpg"); } }, {name: "爱卡", url: /\.xcar\.com\.cn/, getImage: function() { return this.src.replace(/\-\d+x\d+\.jpg/i,""); } }, {name: "太平洋汽车", url: /\.pcauto\.com\.cn/, getImage: function() { return this.src.replace(/_\d+x\d+\.jpg$/i,".jpg"); } } ]; // 通配型规则,无视站点. var tprules=[ function(img, a) { // 解决新的dz论坛的原图获取方式. var regs = [/(.+\/attachments?\/.+)\.thumb\.\w{2,5}$/i,/(wp-content\/uploads\/.*)\-\d+x\d+/i,/.*(?:url|src)=(https?:\/\/.*\.(?:jpg|jpeg|png|gif|bmp)).*/i]; var oldsrc = this.src,newsrc = this.src; if (oldsrc){ for(let reg of regs){ if (reg.test(oldsrc)) { newsrc = oldsrc.replace(reg, '$1'); } } } if(/\.sinaimg\.cn\/mw\d+\//.test(oldsrc)){ newsrc=oldsrc.replace(/\/mw\d+\//,"/large/"); }else if(/gravatar\.com\/avatar\/.*[\?&]s=/.test(oldsrc)){ console.log(111); newsrc=oldsrc.replace(/(gravatar\.com\/avatar\/.*[\?&]s=).*/,"$1100000"); } return oldsrc != newsrc ? newsrc : null; } ]; var Rule = {}; // 兼容 Imagus 扩展的规则，自定义部分 Rule.Imagus = {}; /** * 兼容 Mouseover Popup Image Viewer 脚本的规则（非完全） * 1、新增了特殊的替换模式：以 r; 开头。 * 2、已去除 http:// 头，后面会加上。 */ Rule.MPIV = [ // 图片 {name: "百度图片、贴吧等", r: "(hiphotos|imgsrc)\\.baidu\\.com/(.+?)/.+?([0-9a-f]{40})", s: "r;$1.baidu.com/$2/pic/item/$3" }, // {name: "百度图片2", // d: "image.baidu.com", // imgt8.bdstatic.com 类型的图片链接 // r: "image\\.baidu\\.com/detail/newindex\\?", // q: 'img[alt="preloading"][src*="/pic/item/"]', // // description: './../../following-sibling::div[@class="ext-info"]/a', // }, {name: "GoogleContent", // 来自 Imagus 扩展 r: "^((?:(?:lh|gp|yt)\\d+\\.g(?:oogleuserconten|gph)|\\d\\.bp\\.blogspo)t\\.com/)(?:([_-](?:[\\w\\-]{11}/){4})[^/]+(/[^?#]+)?|([^=]+)).*", s: function($, node) { return [ // 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's0' + ($[3] || ''), // 原图 'http://' + $[1] + ($[4] ? $[4] + '=' : $[2]) + 's1024' + ($[3] || '') // 1024 大小 ]; }, }, {name: "pixiv（部分）", d: 'pixiv.net', r: /(pixiv.net\/img\d+\/img\/.+\/\d+)_[ms]\.(\w{2,5})$/i, s: 'r;$1.$2' }, {name: "500px", // 规则来自 imagus，只有一半 d: "500px.com", 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+\\.", s: "$12048.jpg" }, // 常用站点 {name: '豆瓣', r: "(img\\d+\\.douban\\.com/)(?:(view/)(?:photo|movie_poster_cover)/(?!large)[^/]+|(icon/u(?=\\d))|[sm](?=pic/))(.*)", s: function(m, node) { return [ // 'http://' + m[1] + (m[2] ? m[2] + 'photo/raw' : ((m[3]||'') + 'l')) + m[4], 'http://' + m[1] + (m[2] ? m[2] + 'photo/photo' : ((m[3]||'') + 'l')) + m[4] ]; }, note: "人人影视的豆瓣脚本需要用到" }, // 购物 {name: "淘宝", r: /((?:img\d\d\.taobaocdn|img(?:[^.]*\.?){1,2}?\.alicdn)\.com\/)(?:img\/|tps\/http:\/\/img\d\d+\.taobaocdn\.com\/)?((?:imgextra|bao\/uploaded)\/.+\.(?:jpe?g|png|gif|bmp))_.+\.jpg$/, s: "http://$1$2" }, {name: "ali", r: /(.*\.alicdn\.com\/.*)(\.|_)\d+x\d+.*\.jpg$/, s: "$1.jpg" }, {name: "1号店", r: /(.*\.yihaodianimg\.com\/.*)_\d+x\d+\.jpg$/, s: "$1.jpg" }, {name: "京东", r: /(.*360buyimg\.com\/)n\d\/.+?\_(.*)/, s: "$1imgzone/$2" }, // 电子书 {name: "当当", d: "dangdang.com", r: /(.*ddimg.cn\/.*?)_[bw]_(\d+\.jpg$)/, s: "$1_e_$2" }, {name: "多看阅读", d: "duokan.com", r: /(cover.read.duokan.com.*?\.jpg)!\w+$/, s: "$1" }, // 视频、新闻 // {name: "优酷电视剧", // d: "youku.com", // r: "www\\.youku\\.com\\/show_page\\/id_.*\\.html", // q: ".baseinfo > .thumb > img", // example: 'http://www.youku.com/v_olist/c_97.html', // }, {name: "人人影视", d: "yyets.com", r: "^(res\\.yyets\\.com.*?/ftp/(?:attachment/)?\\d+/\\d+)/[ms]_(.*)", s: "http://$1/$2" }, // 论坛 BBS {name: "firefox 扩展中心", d: "addons.mozilla.org", r: "addons.cdn.mozilla.net/user-media/previews/thumbs/", s: "/thumbs/full/", }, {name: "firefox 中文社区", d: "firefox.net.cn", r: "www.firefox.net.cn/attachment/thumb/", s: "r;www.firefox.net.cn/attachment/" }, // 软件 SoftWare {name: "非凡软件站", d: "www.crsky.com", r: /pic\.crsky\.com.*_s\.gif$/i, s: '/_s././', example: "http://www.crsky.com/soft/5357.html", }, {name: "zol", d: "detail.zol.com.cn", r: /(\w+\.zol-img\.com\.cn\/product\/\d+)_\d+x\d+\/(.*\.jpg)/i, s: "$1/$2", // s: "$1_800x600/$2", example: "http://detail.zol.com.cn/240/239857/pic.shtml" }, // 游戏 Game {name: "天极网", d: "game.yesky.com", r: /_\d+x\d+\.([a-z]+)$/i, s: 'r;.$1', example: "http://game.yesky.com/tupian/165/37968665.shtml", }, {name: "超级玩家", d: "dota2.sgamer.com", r: /\/s([^\.\/]+\.[a-z]+$)/i, s: "r;/$1", example: "http://dota2.sgamer.com/albums/201407/8263_330866.html", }, // 漫画 {name: "nhentai", d: "nhentai.net", r: /\/(\d+)t(\.[a-z]+)$/i, s: "r;/$1$2", example: "http://nhentai.net/g/113475/", }, ]; //图标 prefs.icons={ 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yixVCViQmp0/mh8Ip01IgjBeQtCYJ4X7hcLcioWnUwKh/VMOwWGCXAPn9KSwdJ5uXmM3GDL6UXmwk1yo3FxQssFCFpNJqEUgxgZ2JryM5RsIONMucnaGh5wWK0oIYL5izuUP50evkVtksX5CkTk/lRQq/ThKQuCoRnf07W0gIBnLVgr51E6JJUlg6fujQIcmwYcMs4BewjejhAXm7dpBRlOWnYRRQZAQQlZXwpfp2pQie7xmSWQwcESt3coIkNBRG6pvoXV6Q0LvVlHaMEeMCI5H2XhrXxNSZU0ktlJpnjmsi4eTOV99gMtjdY1IRfCoDf+DAAQv415gqSO5TzaqiYlpJKYTSxwfOAQFwpcxTTl7Ku6ICq1haIE62cOHCJgcgkmhHQGVVVXCj551pAdj7Skq1najeVlNFN1p8jrVps6Zh2RdfIS4iDptSN6GwrBC19bWtEiCLENKY1vfv3y+JoYySNTbxXGbH9CE3ir4GAivQCjGTUVJO00Axwa2oCKvpmbXiRD/t+QmvxL6CKe9MQdvAtjhOY6ww/JzSj1rShPsLL6CRCJnIpFhuL6OFMNBcoyhNYebEDi/fe386acKAmXNnwjjViPFLx0OikrSqgczVq1dbwL9L8jdmay+/DO/YWMgpZWCr7xwYCA8iZCguhoK80xor8Af2HODg913bB792fqi6XcXHj4uu04PI6nJy4NmtG1yCgrgW5LQ/PGifuY4di7eY9sS5Zs2bhTkz5iCpTxJ+nPkjhBqhdRMyn0hAPJZmW86TkjdnZj5UGrrQ1YtS5cbLlyEcP86Bm8Hv3bUXw2KHIWV9CmJHxaL/wv7wCfTBrZu3+P0TojadqL5QHzsGr4gIuAQH83nZ/F79+vHnelmBWrehaUf1DOpJu54cSHVpiwTWHjlyBFOmTOEDtIewm/1gu2gRpJTvtCFX6k2izs6Gds8evlm/EV/eRiVnzKsx+Cb7G/6RSfMmIcAzAIsOLEJQSBCuXbtmIcH2k4Qieu2uXXw+bwKulMtxc8EC5IrpCT/wpey3qroKZdoypGxMQdzbccgcl9niLzDsKH2NwHZyaqp4mg/hryQHSSq2bhUKPvxQOEL9t8V7TLZv3y440oqKiizvDCb5hSR3wgSh+tgxYT/1M63mHBAdbXceSj/4VavVnhH3/izLGZFI4mv2QFp6umXCv5CcIqGSRpho9aG9e/cKT9Nu3bpleXcQyVmSk4+BHzhokKPT2RCQm8MzNWY9Quby5clKqqC+XLoUH7F8nuS6eP7IT8vI3KjYYd2r5LlK2C8pVsFFsP5tTU8Ba9CgQf5BQUG9q6urJT7kRn+le/8kSReFtSFDhoAqQNa9e/jw4fMKhcL0RNImlQosM6as+E4zvy8+0kRdXd0Od3f30fPmz8di8ZjE3CjI4WXyTidOnNhJudIJR39sXbx4ca85c+aMr6qqkvr5+dncG0qLcZQWhdoVAr1OTGIdauz3geZ+oemTk5PzRb9+/YbMnj0bS5Ys4YO7qSQcOXIkMjIyvpsxY8bBp/3FOCEhIZLqgbTi4mJpKEVn1l6g2HCcvFpNTc15b2/vTDHbwFMQWNfSxl7B7Irig5CVlWW2v5l/5H9y0Ptvsv2YnZ0thISEmOf8kUT5O+dr1TtlWW2ePwTeat6xJIY/Ct5M4L8CDADd5n9SL0lNMwAAAABJRU5ErkJggg==', 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}; //分享api；有需求的照着添加 //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。 //api的参数 /*{ title pic url } */ prefs.share={ weibo:{ disabled:false, name:'新浪微博', icon:'data:image/png;base64,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', api:function(args){ var url='http://service.weibo.com/share/share.php?'+ 'title='+args.title+ '&url='+args.url+ '&pic='+args.pic; return { url:url, wSize:{ h:500, w:620, }, }; }, }, t:{ name:'腾讯微博', icon:'data:image/png;base64,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', api:function(args){ var url='http://v.t.qq.com/share/share.php?'+ 'title='+args.title+ '&url='+args.url+ '&pic='+args.pic; return { url:url, wSize:{ h:500, w:620, }, }; }, }, qZone:{ name:'QQ空间', icon:'data:image/png;base64,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', api:function(args){ var url='http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?'+ 'title='+args.title+ '&pics='+args.pic+ '&url='+args.url; return { url:url, wSize:{ h:650, w:620, }, }; }, }, fanfou:{ name:'饭否', icon:'data:image/png;base64,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', api:function(args){ var url='http://fanfou.com/sharer/image?'+ 'u='+args.url+ '&t='+args.title+ '&img_src='+args.pic; return{ url:url, wSize:{ h:550, w:650, }, }; }, }, tieba:{ name:'百度贴吧', icon:'data:image/png;base64,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', api:function(args){ var url = 'http://tieba.baidu.com/f/commit/share/openShareApi?'+ 'title='+args.title+ '&url='+args.url+ '&pic='+args.pic; return { url:url, wSize:{ h:600, w:630, }, }; }, }, renren:{ name:'人人网', icon:'data:image/png;base64,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', api:function(args){ var url='http://widget.renren.com/dialog/share?'+ 'link='+args.url+ '&title='+args.title+ '&pic='+args.pic; return { url:url, wSize:{ h:600, w:650, }, }; }, }, douban:{ name:'豆瓣', icon:'data:image/png;base64,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', api:function(args){ var url='http://shuo.douban.com/%21service/share?'+ 'href='+args.url+ '&name='+args.title+ '&image='+args.pic; return { url:url, wSize:{ h:350, w:600, }, }; }, }, }; if (typeof String.prototype.startsWith != 'function') { String.prototype.startsWith = function(str) { return this.slice(0, str.length) == str; }; } function getMStr(func) { var lines = func.toString(); lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/")); return lines; } function toRE(obj, flag) { if (!obj) { return obj; } else if (obj instanceof RegExp) { return obj; } else if (flag) { return new RegExp(obj, flag); } else if (obj instanceof Array) { return new RegExp(obj[0], obj[1]); } else if (typeof obj === 'string') { if (obj.indexOf('*') != -1 && obj.indexOf('.*') == -1) { obj = wildcardToRegExpStr(obj); } return new RegExp(obj); } } function wildcardToRegExpStr(urlstr) { if (urlstr.source) return urlstr.source; var reg = urlstr.replace(/[()\[\]{}|+.,^$?\\]/g, "\\$&").replace(/\*+/g, function(str){ return str === "*" ? ".*" : "[^/]*"; }); return "^" + reg + "$"; } function isXPath(xpath) { return xpath.startsWith('./') || xpath.startsWith('//') || xpath.startsWith('id('); } function getElementMix(selector, contextNode, doc) { var ret; if (!selector || !contextNode) return ret; doc = doc || document; var type = typeof selector; if (type == 'string') { if (isXPath(selector)) { ret = getElementByXpath(selector, contextNode, doc); } else { ret = contextNode.parentNode.querySelector(selector); } } else if (type == 'function') { ret = selector(contextNode, doc); } return ret; } function launchFullScreen(element) { if (element.requestFullscreen) { element.requestFullscreen(); } else if (element.msRequestFullscreen) { element.msRequestFullscreen(); } else if (element.mozRequestFullScreen) { element.mozRequestFullScreen(); } else if (element.webkitRequestFullscreen) { element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); } } function cancelFullScreen() { if (document.exitFullscreen) { document.exitFullscreen(); } else if (document.msExitFullscreen) { document.msExitFullscreen(); } else if (document.mozCancelFullScreen) { document.mozCancelFullScreen(); } else if (document.webkitExitFullscreen) { document.webkitExitFullscreen(); } } // 检测缩放 function detectZoom (){ var ratio = 0, screen = window.screen, ua = navigator.userAgent.toLowerCase(); if (window.devicePixelRatio !== undefined) { ratio = window.devicePixelRatio; } else if (~ua.indexOf('msie')) { if (screen.deviceXDPI && screen.logicalXDPI) { ratio = screen.deviceXDPI / screen.logicalXDPI; } } else if (window.outerWidth !== undefined && window.innerWidth !== undefined) { ratio = window.outerWidth / window.innerWidth; } if (ratio){ ratio = Math.round(ratio * 100); } return ratio; } //获取位置 function getContentClientRect(target){ var rect=target.getBoundingClientRect(); var compStyle=unsafeWindow.getComputedStyle(target); var pFloat=parseFloat; var top=rect.top + pFloat(compStyle.paddingTop) + pFloat(compStyle.borderTopWidth); var right=rect.right - pFloat(compStyle.paddingRight) - pFloat(compStyle.borderRightWidth); var bottom=rect.bottom - pFloat(compStyle.paddingBottom) - pFloat(compStyle.borderBottomWidth); var left=rect.left + pFloat(compStyle.paddingLeft) + pFloat(compStyle.borderLeftWidth); return { top:top, right:right, bottom:bottom, left:left, width:right-left, height:bottom-top, }; }; //获取窗口大小. function getWindowSize(){ /* //包含滚动条 return { h:window.innerHeight, w:window.innerWidth, }; */ //去除滚动条的窗口大小 var de=document.documentElement; var body=document.body; var backCompat=document.compatMode=='BackCompat'; return { h:backCompat? body.clientHeight : de.clientHeight, w:backCompat? body.clientWidth : de.clientWidth, }; }; //获取已滚动的距离 function getScrolled(container){ if(container){ return { x:container.scrollLeft, y:container.scrollTop, }; }; return { x:'scrollX' in window ? window.scrollX : ('pageXOffset' in window ? window.pageXOffset : document.documentElement.scrollLeft || document.body.scrollLeft), y:'scrollY' in window ? window.scrollY : ('pageYOffset' in window ? window.pageYOffset : document.documentElement.scrollTop || document.body.scrollTop), }; }; //xpath 获取单个元素 function getElementByXpath(xpath,contextNode,doc){ doc=doc || document; contextNode=contextNode || doc; return doc.evaluate(xpath,contextNode,null,9,null).singleNodeValue; }; //事件支持检测. function eventSupported( eventName,elem ){ elem = elem || document.createElement("div"); eventName = "on" + eventName; var isSupported = (eventName in elem); if (!isSupported){ if(!elem.setAttribute){//setAttribute是元素节点的方法 elem=document.createElement("div"); }; var setAttr; if(!elem.hasAttribute(eventName)){ setAttr=true; elem.setAttribute(eventName, "return;"); }; isSupported = typeof elem[eventName] == "function"; if(setAttr)elem.removeAttribute(eventName); }; return isSupported; }; //检测属性支持.dom属性 //返回带前缀的可以直接执行是属性 function proSupported(proName,elem){ //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 var prefix=/^[A-Z]/.test(proName)? ['','WebKit-','O-','Moz-','MS-'] : ['','webkit-','o-','moz-','ms-']; var i=0; var p_i; var sProName; elem = elem || document.createElement("div"); while(typeof (p_i=prefix[i++])!='undefined'){ sProName=(p_i+proName).replace(/-([A-z])/g,function(a,b){ return b.toUpperCase(); }); //console.log(sProName); if(sProName in elem)return sProName; }; }; //css属性支持 //带前缀的默认为大写（所有浏览器支持） //比如WebkitTransform,MozTransform,OTransfomr //chrome浏览器大小写前缀都行。 //firefox,opera只能大写 //ie 9+只能小写 function cssProSupported(proName,elem,capitalize){ if(capitalize!==false)capitalize=true; proName=proName.toLowerCase(); var prefix=['','-webkit-','-o-','-moz-','-ms-']; elem=elem || document.createElement('div'); var style=elem.style; var camelPro; // 会有个错误 invalid 'in' operand style try { for(var i=0,ii=prefix.length;i<ii;i++){ var first=true; camelPro=(prefix[i]+proName).replace(/-([a-z])/g,function(a,b){ b=b.toUpperCase(); if(first){ first=false; if(!capitalize){ b=b.toLowerCase(); }; }; return b; }); //console.log(camelPro); if(camelPro in style){ return camelPro; } } } catch(ex) {} if(!capitalize)return; return cssProSupported(proName,elem,false); }; //css属性值支持 function cssValueSupported(proName,value,elem){ var prefix=['','-webkit-','-o-','-moz-','-ms-']; elem=elem || document.createElement('div'); var style=elem.style; var prefixedValue; for(var i=0,ii=prefix.length;i<ii;i++){ prefixedValue=prefix[i] + value; style[proName]=prefixedValue; if(style[proName]==prefixedValue){ return prefixedValue; }; }; }; //elem.dataset的兼容实现 //ie不支持；firefoxGM储存不能反映到元素属性上。 function dataset(elem,pro,value){ function getDataPrefix(){ return 'data-' + pro.replace(/[A-Z]/g,function(m){ return '-' + m.toLowerCase(); }); }; if(typeof value=='undefined'){//取值 if(elem.dataset){ value = elem.dataset[pro]; }else{//没有取到值，返回undefined，getAttribute默认是返回null，所以判断一下。 var prefixedPro=getDataPrefix(); if(elem.hasAttribute(prefixedPro)){ value=elem.getAttribute(prefixedPro); }; }; return value; }else{ elem.setAttribute(getDataPrefix(),value); }; }; //重新检查悬浮图片 function imgReHover(img){ //要检查的图片，是当前悬浮的。 if(!floatBar.shown || floatBar.data.img != img)return; //console.log(img); var mHover=document.createEvent('MouseEvent'); var cr=img.getBoundingClientRect(); 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); img.dispatchEvent(mHover); }; // 获取真正的unsafeWindow,chrome里面也能访问到真实环境的变量 // 在 chrome 37 测试无效 if(!envir.firefox && !envir.opera && !envir.ie && !storage.supportGM){ ;(function(){ document.addEventListener('picViewer-return-unsafeWindow',function(e){ unsafeWindow = e.detail; // alert(unsafeWindow.$); },true); //页面脚本 var s=document.createElement('script'); s.textContent='(' + (function(){ var cusEvent=document.createEvent('CustomEvent'); cusEvent.initCustomEvent('picViewer-return-unsafeWindow',false,false,window); document.dispatchEvent(cusEvent); }).toString() +')()'; document.head.appendChild(s); })(); }; //抛出错误到错误控制台 function throwErrorInfo(err){ if(console && console.error){ console.error(err.message + '\n\n' + (err.stacktrace? err.stacktrace : '') + '\n\n' , err); }; }; //对象克隆 function cloneObject(obj,deep){ var obj_i; var ret=Array.isArray(obj)? [] : {}; for(var i in obj){ if(!obj.hasOwnProperty(i))continue; obj_i=obj[i]; if(!deep || typeof obj_i!='object' || obj_i===null || obj_i.nodeType){ ret[i]=obj_i; }else{ ret[i]=cloneObject(obj_i,deep); }; }; return ret; }; //闪烁元素。 function flashEle(ele,duration){ if(dataset(ele,'pvFlashing'))return; if(ele.offsetHeight==0)return; dataset(ele,'pvFlashing','1'); var oOutline=ele.style.outline; var oOutlineOffset=ele.style.outlineOffset; var oOpacity=ele.style.opacity; var oTransform=ele.style[support.cssTransform]; var count=0; var startTime=Date.now(); duration=duration? duration : 1200; var flashInterval=setInterval(function(){ var outline='none', outlineOffset=0, opacity=0.3, transform=''; if(count % 2 == 0){ outline='5px dashed rgba(255,0,0,0.95)'; opacity=0.95; outlineOffset='1px'; transform='scale(1.1)'; }else{ if((Date.now() - startTime) > duration){ clearInterval(flashInterval); outline=oOutline; opacity=oOpacity; outlineOffset=oOutlineOffset; transform=oTransform; ele.removeAttribute('data-pv-flashing'); }; }; ele.style.outline=outline; ele.style.outlineOffset=outlineOffset; ele.style.opacity=opacity; ele.style[support.cssTransform]=transform; count++; },80); }; //支持情况. var support={ cssTransform:cssProSupported('transform'), cssCursorValue:{ zoomIn:cssValueSupported('cursor','zoom-in'), zoomOut:cssValueSupported('cursor','zoom-out'), grab:cssValueSupported('cursor','grab'), grabbing:cssValueSupported('cursor','grabbing'), }, }; //console.log('浏览器的一些对象支持情况:',support); //动画算法 /* t: current time（当前时间）； b: beginning value（初始值）； c: change in value（变化量）； d: duration（持续时间）。 */ var Tween = { Cubic: { easeInOut: function(t,b,c,d){ if ((t/=d/2) < 1) return c/2*t*t*t + b; return c/2*((t-=2)*t*t + 2) + b; }, }, }; //imgReady var imgReady=(function(){ var iRInterval, iRReadyFn=[], isrcs=[] ; var timeLimit=3 * 60 * 1000;//3分钟 function checkReady(){ var now= Date.now(); for(var i=0,ii=iRReadyFn.length,iRReadyFn_i;i<ii;i++){ iRReadyFn_i=iRReadyFn[i]; //now - iRReadyFn_i.startTime >= timeLimit || if(iRReadyFn_i()){ iRReadyFn.splice(i,1); isrcs.splice(i,1); i--; ii--; }; }; //console.log('checkReady',iRReadyFn.length) if(iRReadyFn.length==0){ clearInterval(iRInterval); iRInterval=null; }; }; var imgReady=function(img,opts){ if(/NodeList|HTMLCollection/.test(Object.prototype.toString.call(img)) || Array.isArray(img)){ arrayFn.forEach.call(img,function(img,index,array){ if(img instanceof HTMLImageElement){ imgReady(img,opts); }; }); return; }; if(!(img instanceof HTMLImageElement)){ var t_img=document.createElement('img'); t_img.src=img; img=t_img; t_img=null; }; var ready,load,error,loadEnd,abort,timeout,time; ready=opts.ready; load=opts.load; error=opts.error; loadEnd=opts.loadEnd; abort=opts.abort; timeout=opts.timeout; time=typeof opts.time=='number'? opts.time : 0; if(time){ setTimeout(function(){ if(!loadEndDone){ aborted=true; removeListener(); img.src= prefs.icons.brokenImg_small; if(timeout){ timeout.call(img,{ target:img, type:'timeout', }); }; loadEndDone=true; if(loadEnd){ loadEnd.call(img,{ target:img, type:'timeout', }); }; }; },time); }; var src=img.src; var loadEndDone; function go(type,e){ switch(type){ case 'load':{ removeListener(); go('ready');//如果直接触发load，那么先触发ready if(load){ load.call(img,e); }; if(!loadEndDone){ loadEndDone=true; if(loadEnd){ loadEnd.call(img,e); }; }; }break; case 'ready':{ if(!ready || readyHandler.done)return; readyHandler.done=true; ready.call(img,{ target:img, type:'ready', }); }break; case 'error':{ removeListener(); if(error){ error.call(img,e); }; if(!loadEndDone){ loadEndDone=true; if(loadEnd){ loadEnd.call(img,e); }; }; }break; }; }; var aborted; var ret={ img:img, abort:function(){ if(!loadEndDone){ aborted=true; removeListener(); img.src= prefs.icons.brokenImg_small; if(abort){ abort.call(img,{ target:img, type:'abort', }); }; loadEndDone=true; if(loadEnd){ loadEnd.call(img,{ target:img, type:'abort', }); }; }; }, }; function readyHandler(){//尽快的检测图片大小. if(loadEndDone || aborted)return true; if(img.naturalWidth==0 || img.naturalHeight==0)return; go('ready'); return true; }; function loadHandler(e){ go('load',e); }; function errorHandler(e){ go('error',e); }; function removeListener(){ img.removeEventListener('load',loadHandler,true); img.removeEventListener('error',errorHandler,true); }; //ready必须在load之前触发。 if(img.complete){//图片已经加载完成. if(typeof img.width=='number' && img.width && img.height){//图片 setTimeout(function(){ if(aborted)return; go('load',{ type:'load', target:img, }); },0); }else{//这不是图片.opera会识别错误. setTimeout(function(){ if(aborted)return; go('error',{ type:'error', target:img, }); },0); }; return ret; }; img.addEventListener('load',loadHandler,true); img.addEventListener('error',errorHandler,true); if(ready){ var index=isrcs.indexOf(src); if(index==-1){ isrcs.push(src); readyHandler.startTime= Date.now(); iRReadyFn.push(readyHandler); }else{ iRReadyFn[index].startTime= Date.now(); }; if(!iRInterval){ iRInterval=setInterval(checkReady,66); }; }; return ret; }; return imgReady; })(); var addWheelEvent=(function(){ function getSupportEventName(){ var ret='DOMMouseScroll'; if(eventSupported('wheel')){//w3c FF>=17 ie>=9 ret='wheel'; }else if(eventSupported('mousewheel')){//opera,chrome ret='mousewheel'; }; return ret; }; var eventName; return function(ele,callback,useCapture){ if(!eventName){ eventName=getSupportEventName(); }; ele.addEventListener(eventName,function(e){ var type=e.type; var ne; if(type!='wheel'){ ne={}; for(var i in e){ ne[i]=e[i]; }; ne.type='wheel'; ne.deltaX=0; ne.deltaY=0; ne.deltaZ=0; ne.deltaMode=1;//line ne.preventDefault=e.preventDefault.bind(e); ne.stopPropagation=e.stopPropagation.bind(e); var x=0,y=0; if(typeof e.axis=='number'){//DOMMouseScroll if(e.axis==2){ y=e.detail; }else{ x=e.detail; }; }else{ //opera早起版本的mousewheel只支持y轴的滚动,e.wheelDeltaY undefined if(typeof e.wheelDeltaY=='undefined' || e.wheelDeltaY!=0){ y=-e.wheelDelta/40; }else{ x=-e.wheelDelta/40; }; }; ne.deltaY =y; ne.deltaX =x; }; callback.call(this,ne? ne : e); },useCapture || false); }; })(); var addCusMouseEvent=(function(){ function getSupported(){ return { mouseleave:eventSupported('mouseleave'), mouseenter:eventSupported('mouseenter'), }; }; var support; var map={ mouseleave:'mouseout', mouseenter:'mouseover', }; return function(type, ele, fn){//事件类型，元素，监听函数 if(!support){ support=getSupported(); }; // chrome 30+ 虽然支持 mouseenter，但是存在问题 if(support[type] && !(type == 'mouseenter' && window.chrome)){ ele.addEventListener(type,fn,false);//mouseleave,enter不冒泡 }else{ ele.addEventListener(map[type],function(e){ var relatedTarget=e.relatedTarget;//mouseout，去往的元素；mouseover，来自的元素 if(!this.contains(relatedTarget)){ fn.call(this,e); }; },true); }; }; })(); //库 function GalleryC(){ this.init(); }; var gallery; var galleryMode; GalleryC.prototype={ init:function(){ this.addStyle(); var container=document.createElement('span'); this.gallery=container; container.className='pv-gallery-container'; container.tabIndex=1;//为了获取焦点，来截获键盘事件 container.innerHTML= '<span class="pv-gallery-head">'+ '<span class="pv-gallery-head-float-left">'+ '<span title="图片信息" class="pv-gallery-head-left-img-info">'+ '<span class="pv-gallery-head-left-img-info-resolution" title="分辨率">0 x 0</span>'+ '<span class="pv-gallery-head-left-img-info-scaling" title="缩放比">（100%）</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '<span class="pv-gallery-head-left-img-info-description" title="图片注释"></span>'+ '</span>'+ '</span>'+ '<span title="点击退出收藏模式" class="pv-gallery-head-command pv-gallery-head-command-exit-collection">'+ '<span>退出收藏</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span title="弹出照片进行复杂操作" class="pv-gallery-head-command pv-gallery-head-command-operate">'+ '<span>折腾</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-container">'+ '<span class="pv-gallery-head-command pv-gallery-head-command-collect">'+ '<span class="pv-gallery-head-command-collect-icon"></span>'+ '<span class="pv-gallery-head-command-collect-text"></span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-collect">'+ '<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">'+ '<span>描述：</span>'+ '<textarea data-prefs="description" cols="25" rows="5"></textarea>'+ '</span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-head-command-container">'+ '<span title="播放幻灯片" class="pv-gallery-head-command pv-gallery-head-command-slide-show">'+ '<span class="pv-gallery-head-command_overlayer"></span>'+ '<span class="pv-gallery-head-command-slide-show-button">'+ '<span class="pv-gallery-head-command-slide-show-button-inner"></span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-slide-show-countdown" title="倒计时"></span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-slide-show">'+ '<span class="pv-gallery-head-command-drop-list-item" title="间隔时间，单位（秒）">'+ '<input data-prefs="interval" step="1" min="1" type="number" value="5" />'+ '<span>间隔(s)</span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list-item" title="从后往前播放">'+ '<input id="pv-gallery-head-command-drop-list-item-slide-show-backward" data-prefs="backward" type="checkbox" />'+ '<label for="pv-gallery-head-command-drop-list-item-slide-show-backward">后退 </label>'+ '</span>'+ '<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">'+ '<input id="pv-gallery-head-command-drop-list-item-slide-show-wait" data-prefs="wait" type="checkbox" checked="checked" />'+ '<label for="pv-gallery-head-command-drop-list-item-slide-show-wait">等待图片读取</label>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list-item" title="快速跳过读取错误的图片">'+ '<input id="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg" data-prefs="skipErrorImg" type="checkbox" checked="checked" />'+ '<label for="pv-gallery-head-command-drop-list-item-slide-show-skipErrorImg">跳过错误图片</label>'+ '</span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-head-command-container">'+ '<span title="选择图片类别" class="pv-gallery-head-command pv-gallery-head-command-category">'+ '<span>类别</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-category">'+ '</span>'+ '</span>'+ '<span class="pv-gallery-head-command-container">'+ '<span title="一些命令菜单" class="pv-gallery-head-command pv-gallery-head-command-others">'+ '<span>命令</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-others">'+ '<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>'+ '<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>'+ '<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>'+ '<span class="pv-gallery-head-command-drop-list-item" data-command="exportImages" title="导出所有图片的链接到新窗口">导出图片</span>'+ '<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>'+ '<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">'+ '<input type="checkbox" data-command="scrollToEndAndReload"/>'+ '<label data-command="scrollToEndAndReload">自动重载</label>'+ '</span>'+ '<span id="pv-gallery-fullscreenbtn" class="pv-gallery-head-command-drop-list-item" data-command="fullScreen">进入全屏</span>'+ '<span class="pv-gallery-head-command-drop-list-item" data-command="openPrefs">设置</span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-head-command-container">'+ '<span title="分享" class="pv-gallery-head-command pv-gallery-head-command-share">'+ '<span>分享</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-head-command-drop-list pv-gallery-head-command-drop-list-share">'+ '</span>'+ '</span>'+ '<span title="关闭库" class="pv-gallery-head-command pv-gallery-head-command-close">'+ '</span>'+ '</span>'+ '<span class="pv-gallery-body">'+ '<span class="pv-gallery-img-container">'+ '<span class="pv-gallery-img-content">'+ '<span class="pv-gallery-img-parent">'+ '<img title="读取错误，点击重载" class="pv-gallery-img_broken" src="'+prefs.icons.brokenImg+'" />'+ '</span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '<span class="pv-gallery-img-controler pv-gallery-img-controler-pre"></span>'+ '<span class="pv-gallery-img-controler pv-gallery-img-controler-next"></span>'+ '<span class="pv-gallery-scrollbar-h pv-gallery-img-scrollbar-h">'+ '<span class="pv-gallery-scrollbar-h-track pv-gallery-img-scrollbar-h-track">'+ '<span class="pv-gallery-scrollbar-h-handle pv-gallery-img-scrollbar-h-handle"></span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-scrollbar-v pv-gallery-img-scrollbar-v">'+ '<span class="pv-gallery-scrollbar-v-track pv-gallery-img-scrollbar-v-track">'+ '<span class="pv-gallery-scrollbar-v-handle pv-gallery-img-scrollbar-v-handle"></span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-sidebar-toggle" title="开关侧边栏">'+ '<span class="pv-gallery-sidebar-toggle-content"></span>'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-sidebar-container" unselectable="on">'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '<span class="pv-gallery-sidebar-content" >'+ '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-pre"></span>'+ '<span class="pv-gallery-sidebar-controler pv-gallery-sidebar-controler-next"></span>'+ '<span class="pv-gallery-sidebar-thumbnails-container">'+ '</span>'+ '<span class="pv-gallery-scrollbar-h pv-gallery-thumb-scrollbar-h">'+ '<span class="pv-gallery-scrollbar-h-track pv-gallery-thumb-scrollbar-h-track">'+ '<span class="pv-gallery-scrollbar-h-handle pv-gallery-thumb-scrollbar-h-handle"></span>'+ '</span>'+ '</span>'+ '<span class="pv-gallery-scrollbar-v pv-gallery-thumb-scrollbar-v">'+ '<span class="pv-gallery-scrollbar-v-track pv-gallery-thumb-scrollbar-v-track">'+ '<span class="pv-gallery-scrollbar-v-handle pv-gallery-thumb-scrollbar-v-handle"></span>'+ '</span>'+ '</span>'+ '</span>'+ '</span>'+ '</span>'; document.body.appendChild(container); var maximizeTrigger=document.createElement('span'); this.maximizeTrigger=maximizeTrigger; maximizeTrigger.innerHTML='-回到库-<span class="pv-gallery-maximize-trigger-close" title="关闭库"></span>'; maximizeTrigger.className='pv-gallery-maximize-trigger'; document.body.appendChild(maximizeTrigger); var validPos=['top','right','bottom','left']; var sBarPosition=prefs.gallery.sidebarPosition; if(validPos.indexOf(sBarPosition)==-1){ sBarPosition='bottom'; }; this.sBarPosition=sBarPosition; this.selectedClassName='pv-gallery-sidebar-thumb_selected-' + sBarPosition; var sBarDirection='v';//垂直放置 var isHorizontal=false; if(sBarPosition=='top' || sBarPosition=='bottom'){ sBarDirection='h';//水平放置 isHorizontal=true; }; this.sBarDirection=sBarDirection; this.isHorizontal=isHorizontal; var classPrefix='pv-gallery-'; var validClass=[ 'head', 'head-left-img-info', 'head-left-img-info-description', 'head-left-img-info-resolution', 'head-left-img-info-scaling', 'head-command-close', 'head-command-operate', 'head-command-slide-show', 'head-command-slide-show-button-inner', 'head-command-slide-show-countdown', 'head-command-collect', 'head-command-exit-collection', 'head-command-drop-list-category', 'head-command-drop-list-others', 'head-command-drop-list-share', 'head-command-drop-list-slide-show', 'head-command-drop-list-collect', 'body', 'img-container', 'img-scrollbar-h', 'img-scrollbar-h-handle', 'img-scrollbar-h-track', 'img-scrollbar-v', 'img-scrollbar-v-handle', 'img-scrollbar-v-track', 'thumb-scrollbar-h', 'thumb-scrollbar-h-handle', 'thumb-scrollbar-h-track', 'thumb-scrollbar-v', 'thumb-scrollbar-v-handle', 'thumb-scrollbar-v-track', 'img-content', 'img-parent', 'img_broken', 'img-controler-pre', 'img-controler-next', 'sidebar-toggle', 'sidebar-toggle-content', 'sidebar-container', 'sidebar-content', 'sidebar-controler-pre', 'sidebar-controler-next', 'sidebar-thumbnails-container', ]; var eleMaps={}; this.eleMaps=eleMaps; validClass.forEach(function(c){ eleMaps[c]=container.querySelector('.'+ classPrefix + c); }); var posClass=[//需要添加'top bottom left right'class的元素 'img-container', 'sidebar-toggle', 'sidebar-container', 'sidebar-thumbnails-container', ]; posClass.forEach(function(c){ eleMaps[c].classList.add(classPrefix + c + '-' +sBarPosition); }); var hvClass=[//需要添加'v h'class的元素 'sidebar-toggle', 'sidebar-toggle-content', 'sidebar-container', 'sidebar-content', 'sidebar-controler-pre', 'sidebar-controler-next', 'sidebar-thumbnails-container', ]; hvClass.forEach(function(c){ eleMaps[c].classList.add(classPrefix + c + '-' + sBarDirection); }); //图片区域水平方向的滚动条 var imgScrollbarH=new this.Scrollbar({ bar:eleMaps['img-scrollbar-h'], handle:eleMaps['img-scrollbar-h-handle'], track:eleMaps['img-scrollbar-h-track'], }, eleMaps['img-content'], true); this.imgScrollbarH=imgScrollbarH; //图片区域垂直方向的滚动条 var imgScrollbarV=new this.Scrollbar({ bar:eleMaps['img-scrollbar-v'], handle:eleMaps['img-scrollbar-v-handle'], track:eleMaps['img-scrollbar-v-track'], }, eleMaps['img-content'], false); this.imgScrollbarV=imgScrollbarV; //缩略图区域的滚动条 var thumbScrollbar; if(isHorizontal){ thumbScrollbar=new this.Scrollbar({ bar:eleMaps['thumb-scrollbar-h'], handle:eleMaps['thumb-scrollbar-h-handle'], track:eleMaps['thumb-scrollbar-h-track'], }, eleMaps['sidebar-thumbnails-container'], true); }else{ thumbScrollbar=new this.Scrollbar({ bar:eleMaps['thumb-scrollbar-v'], handle:eleMaps['thumb-scrollbar-v-handle'], track:eleMaps['thumb-scrollbar-v-track'], }, eleMaps['sidebar-thumbnails-container'], false); }; this.thumbScrollbar=thumbScrollbar; var self=this; var imgStatistics={//图片的总类，统计,初始化值 rule:{ shown:true, count:0, description:'由高级规则匹配出来的', name:'高级规则', }, tpRule:{ shown:true, count:0, description:'由通配规则匹配出来的', name:'通配规则', }, scale:{ shown:true, count:0, description:'js自动查找，相对页面显示的图片有缩放过的', name:'缩放过的', }, force:{ shown:true, count:0, description:'js自动查找，无缩放过的，但是满足一定的大小', name:'无缩放过', }, // new // scaleZoomResized: { // shown: false, // count: 0, // description: '缩放的图片，图片尺寸最少相差比例 ' + prefs.gallery.zoomresized + '%', // name: '小缩放' // }, scaleSmall: { shown: true, count: 0, description: '缩放的图片，实际尺寸的高或宽都小于 ' + prefs.gallery.scaleSmallSize + ' 像素', name: '小尺寸' }, }; this.imgStatistics=imgStatistics; //生成分类下拉列表 var typeMark=''; var imgStatistics_i; for(var i in imgStatistics){ if(!imgStatistics.hasOwnProperty(i))continue; imgStatistics_i=imgStatistics[i]; typeMark+= '<span class="pv-gallery-head-command-drop-list-item" title="'+imgStatistics_i.description+'">'+ '<input type="checkbox" data-type="'+i+'" id="pv-gallery-head-command-drop-list-item-category-'+i+'" />'+ '<label for="pv-gallery-head-command-drop-list-item-category-'+i+'">'+imgStatistics_i.name+'</label>'+ '</span>'; }; eleMaps['head-command-drop-list-category'].innerHTML=typeMark; //收藏相关 var collection={ getMatched:function(){ return (this.all || this.get())._find(function(value,index){ if(value.src==self.src){ return true; }; }); }, check:function(){ //从缓存数据中检查。 var matched=this.getMatched(); this.favorite=matched? matched[0] : null; this.tAreaValue(); this.highLight(); }, tAreaValue:function(){ this.textArea.value=this.favorite? this.favorite.description : self.eleMaps['head-left-img-info-description'].textContent; }, highLight:function(){ eleMaps['head-command-collect'].classList[this.favorite? 'add' : 'remove']('pv-gallery-head-command-collect-favorite'); }, add:function(){ this.favorite={ src:self.src, thumbSrc:dataset(self.relatedThumb,'thumbSrc'), naturalSize:self.imgNaturalSize, description:this.textArea.value, }; //为了防止多个页面同时的储存，添加前，先载入最新的数据。 this.get(); //检查是否已经在里面了 var matched=this.getMatched(); if(matched){//如果已经存在，删除旧的。 this.all.splice(matched[1],1); }; this.all.unshift(this.favorite);//添加到最前面。 this.highLight(); this.save(); }, remove:function(){ //获得最新数据 this.get(); //检查是否已经在里面了 var matched=this.getMatched(); if(matched){ this.all.splice(matched[1],1); this.save(); }; this.favorite=null; this.highLight(); }, save:function(){ storage.setItem('pv_collection',encodeURIComponent(JSON.stringify(this.all))); }, get:function(){ var ret=storage.getItem('pv_collection') || '[]'; try{ ret=JSON.parse(decodeURIComponent(ret)); }catch(e){ ret=[]; }; this.all=ret; return ret; }, enter:function(){ if(this.all.length==0){ alert('你还木有收藏任何图片'); return; }; this.mMode=true; var button=this.dropListButton; button.textContent='退出收藏查看'; dataset(button,'command','exitCollection'); this.headButton.style.display='inline-block'; eleMaps['sidebar-thumbnails-container'].classList.add('pv-gallery-sidebar-thumbnails_hide-span'); //生成dom var container=document.createElement('span'); this.container=container; var data_i; var spanMark=''; var i=0; while(data_i=this.all[i++]){ spanMark += '<span class="pv-gallery-sidebar-thumb-container" '+ ' data-natural-size="' + JSON.stringify(data_i.naturalSize).replace(/"/g,'"') + '" data-src="' + data_i.src + '" data-thumb-src="' + data_i.thumbSrc + '">'+ '<span class="pv-gallery-vertical-align-helper"></span>'+ '<span class="pv-gallery-sidebar-thumb-loading" title="正在读取中......"></span>'+ '</span>'; }; container.innerHTML=spanMark; eleMaps['sidebar-thumbnails-container'].appendChild(container); this.selected=self.selected;//备份 self.select(container.children[0]); self.thumbScrollbar.reset(); self.loadThumb(); }, exit:function(){ if(!this.mMode)return; this.mMode=false; var button=this.dropListButton; button.textContent='查看所有收藏'; dataset(button,'command','enterCollection'); this.headButton.style.display='none'; eleMaps['sidebar-thumbnails-container'].removeChild(this.container); eleMaps['sidebar-thumbnails-container'].classList.remove('pv-gallery-sidebar-thumbnails_hide-span'); self.select(this.selected); self.thumbScrollbar.reset(); self.loadThumb(); }, textArea:eleMaps['head-command-drop-list-collect'].querySelector('textarea'), dropListButton:eleMaps['head-command-drop-list-others'].querySelector('[data-command$="Collection"]'), headButton:eleMaps['head-command-exit-collection'], }; this.collection=collection; eleMaps['head-command-drop-list-collect'].addEventListener('input',function(e){ var target=e.target; if(!collection.favorite)return; collection.favorite[dataset(target,'prefs')]=target.value; clearTimeout(collection.saveTimer); collection.saveTimer=setTimeout(function(){ collection.save(); },500); },true); var slideShow={ opts:{ interval:5000, wait:true, backward:false, skipErrorImg:true, run:false, }, //timing: //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）), //loadEnd(当前显示图片已经读取完成后), //click(点击按钮), //change(改变设置) run:function(timing){ if(!this.opts.run)return; if(timing!='loadEnd'){ this.stop(); }; if(timing=='click' || timing=='select'){ if(!this.getEle()){//没有要切换到的图片了，停止 this.exit(); return; }; }; if(this.opts.skipErrorImg){ if(self.imgError && !self.isLoading){//确保是当前图片和选中缩略图一致的时候 self.select(this.getEle()); return; }; }; if(this.opts.wait){ if(timing!='select' && (timing=='loadEnd' || (!self.isLoading && (self.img.complete || self.imgError)))){ this.go(); }; }else{ if(timing!='loadEnd'){ this.go(); }; }; }, getEle:function(){ return self.getThumSpan(this.opts.backward) }, go:function(){ this.stop();//停止上次的。 var interval=this.opts.interval; var _self=this; this.timer=setTimeout(function(){ _self.setCountdown(0); clearInterval(_self.countdownTimer); self.select(_self.getEle()); },interval); var startTime=Date.now(); this.countdownTimer=setInterval(function(){ _self.setCountdown(interval - (Date.now()-startTime)); },100); }, stop:function(){ this.setCountdown(this.opts.interval); clearTimeout(this.timer); clearInterval(this.countdownTimer); }, exit:function(){ this.opts.run=true; this.switchStatus(); this.stop(); }, setCountdown:function(value){ eleMaps['head-command-slide-show-countdown'].textContent=(value/1000).toFixed(2); }, switchStatus:function(){ this.opts.run=!this.opts.run; eleMaps['head-command-slide-show-button-inner'].classList[this.opts.run? 'add' : 'remove']('pv-gallery-head-command-slide-show-button-inner_stop'); }, check:function(){ this.opts.run? this.run('click') : this.stop(); }, }; slideShow.setCountdown(slideShow.opts.interval);; this.slideShow=slideShow; //幻灯片播放下拉列表change事件的处理 eleMaps['head-command-drop-list-slide-show'].addEventListener('change',function(e){ var target=e.target; var value; var prefs=dataset(target,'prefs'); if(target.type=='checkbox'){ value=target.checked; }else{ value=parseFloat(target.value); if(isNaN(value)){//无效 value=slideShow.opts[prefs] / 1000; }; value=value>0 ? value : 1; target.value=value; value *= 1000; }; slideShow.opts[prefs]=value; slideShow.run('change'); //console.log(slideShow.opts); },true); //分类下拉列表的点击发生change事件的处理 eleMaps['head-command-drop-list-category'].addEventListener('change',function(e){ var target=e.target; self.iStatisCopy[dataset(target,'type')].shown=target.checked; self.switchThumbVisible();//切换图片类别显隐; },true); //命令下拉列表的点击处理 eleMaps['head-command-drop-list-others'].addEventListener('click',function(e){ if(e.button!=0)return;//左键 var target=e.target; var command=dataset(target,'command'); if(!command)return; switch(command){ case 'openInNewWindow':{ window.open(self.src,'_blank'); }break; case 'scrollIntoView':{ if(collection.mMode){ alert('收藏模式中，无法使用'); return; }; var relatedThumb=self.relatedThumb; var index=arrayFn.indexOf.call(self.imgSpans,relatedThumb); var targetImg=self.data[index].img; if(targetImg){ if(!document.documentElement.contains(targetImg) || unsafeWindow.getComputedStyle(targetImg).display=='none'){//图片不存在文档中，或者隐藏了。 alert('图片不在文档中，或者被隐藏了，无法定位！'); return; }; self.minimize(); setTimeout(function(){ self.navigateToImg(targetImg); flashEle(targetImg); },0); }else{//frame发送过来的时候删除了不能传送的图片 document.addEventListener('pv-navigateToImg',function(e){ //console.log('pv-navigateToImg',e); if(!e.detail){ alert('图片不在文档中，或者被隐藏了，无法定位！'); return; }; self.minimize(); setTimeout(function(){//将frame滚动到中间位置 if(self.iframe){ self.navigateToImg(self.iframe); }; },0); },true); window.postMessage({//问问frame。。 messageID:messageID, command:'navigateToImg', index:index, to:self.from, },'*'); }; }break; case 'exportImages': self.exportImages(); break; case 'copyImages': self.copyImages(true); break; case 'scrollToEndAndReload': var checkbox = target.parentNode.firstChild; checkbox.checked = !checkbox.checked; prefs.gallery.scrollEndAndLoad = checkbox.checked; break; case 'fullScreen': if (target.classList.contains('fullscreenbtn')) { if (cancelFullScreen()) return; target.textContent = '进入全屏'; target.classList.remove('fullscreenbtn'); return; } if (launchFullScreen(document.documentElement)) return; target.classList.toggle('fullscreenbtn'); target.textContent = '退出全屏'; target.classList.add('fullscreenbtn'); break; case 'openPrefs': openPrefs(); break; case 'enterCollection':{ //进入管理模式 collection.enter(); }break; case 'exitCollection':{ //退出管理模式 collection.exit(); }break; }; },true); // 监视全屏的变化 function fullScreenChanged() { if (!document.fullscreenElement && // alternative standard method !document.mozFullScreenElement && !document.webkitFullscreenElement && !document.msFullscreenElement) { var btn = document.getElementById("pv-gallery-fullscreenbtn"); if (btn) { btn.textContent = '进入全屏'; btn.removeClass('fullscreenbtn'); } } } document.addEventListener('webkitfullscreenchange', fullScreenChanged, false); document.addEventListener('mozfullscreenchange', fullScreenChanged, false); document.addEventListener('fullscreenchange', fullScreenChanged, false); //生成分享的下拉列表 var shareMark=''; var shareItem; for(var i in prefs.share){ if(!prefs.share.hasOwnProperty(i))continue; shareItem=prefs.share[i]; if(shareItem.disabled)continue; shareMark+=( '<span class="pv-gallery-head-command-drop-list-item" data-site="'+i+'" style="\ background-image:url(\''+ shareItem.icon +'\');\ background-position:4px center;\ background-repeat:no-repeat;\ padding-left:24px;">'+shareItem.name+'</span>'); }; eleMaps['head-command-drop-list-share'].innerHTML=shareMark; //分享下拉列表的点击处理 eleMaps['head-command-drop-list-share'].addEventListener('click',function(e){ if(e.button!=0)return;//左键 var target=e.target; var site=dataset(target,'site'); if(!site)return; var site_info=prefs.share[site]; var param=site_info.api.call(self.img,{ title:encodeURIComponent(document.title), pic:encodeURIComponent(self.src), url:encodeURIComponent(location.href), }); if(!param)return; 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'); },true); var loadThumbsTimer; eleMaps['sidebar-thumbnails-container'].addEventListener('scroll',function(e){//发生scroll事件时加载缩略图 clearTimeout(loadThumbsTimer);//加个延时，在连续触发的时候缓一缓。 loadThumbsTimer=setTimeout(function(){ self.loadThumb(); },200); },false); addWheelEvent(eleMaps['body'],function(e){//wheel事件 if(e.deltaZ!=0)return;//z轴 var target=e.target; e.preventDefault(); if(eleMaps['sidebar-container'].contains(target)){//缩略图区滚动滚轮翻图片 var distance=self.thumbSpanOuterSize; if(e.deltaY<0 || e.deltaX<0){//向上滚 distance=-distance; }; thumbScrollbar.scrollBy(distance) }else{//图片区域滚动 var distance=100; if(e.deltaY!=0){//y轴 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。 if(e.deltaY < 0){ distance=-distance; }; if(eleMaps['img-scrollbar-h'].contains(target)){//如果在横向滚动条上。 imgScrollbarH.scrollBy(distance); }else{ imgScrollbarV.scrollBy(distance); }; }else{ e.deltaY < 0 ? self.selectPrevious() : self.selectNext(); }; }else{//x轴 if(e.deltaX < 0){ distance=-distance; }; imgScrollbarH.scrollBy(distance); }; }; },true); //focus,blur; addCusMouseEvent('mouseenter',container,function(){ this.focus(); }); addCusMouseEvent('mouseleave',container,function(){ this.blur(); }); //上下左右切换图片,空格键模拟滚动一页 var validKeyCode=[38,39,40,37,32,9]//上右下左,32空格,tab禁止焦点切换。 var keyDown; document.addEventListener('keydown',function(e){ var keyCode=e.keyCode; var index=validKeyCode.indexOf(keyCode); if(index==-1)return; var target=e.target; if(!container.contains(target))return;//触发焦点不再gallery里面。 e.preventDefault(); if(keyCode==9)return;//tab键 if(keyCode==32){//32空格，模拟滚动一页 imgScrollbarV.scrollByPages(1); return; }; if(keyDown)return;//已按下。 keyDown=true; var stop; switch(index){ case 0:; case 3:{ self.selectPrevious(); stop=self.simpleSlideShow(true); }break; case 1:; case 2:{ self.selectNext(); stop=self.simpleSlideShow(); }break; }; function keyUpHandler(e){ if(e.keyCode!=validKeyCode[index])return; document.removeEventListener('keyup',keyUpHandler,false); keyDown=false; stop(); }; document.addEventListener('keyup',keyUpHandler,false); },true); var imgDraged; 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 var target=e.target; if(e.button!=0 || target.nodeName!='IMG')return; var bigger=target.classList.contains('pv-gallery-img_zoom-out');//如果是大于屏幕 var oClient={ x:e.clientX, y:e.clientY, }; var oScroll={ left:self.imgScrollbarH.getScrolled(), top:self.imgScrollbarV.getScrolled(), }; var moveFiredCount=0; var moveHandler=function(e){ moveFiredCount++; if(moveFiredCount<2){//给个缓冲。。 return; }; imgDraged=true; if(bigger){ target.style.cursor= support.cssCursorValue.grabbing || 'pointer'; self.imgScrollbarV.scroll(oScroll.top-(e.clientY-oClient.y)); self.imgScrollbarH.scroll(oScroll.left-(e.clientX-oClient.x)); }; }; var upHandler=function(){ target.style.cursor=''; //拖曳之后阻止随后可能产生click事件产生的大小切换。 //确保在随后的click事件发生后执行 setTimeout(function(){ imgDraged=false; },0); document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',upHandler,true); }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',upHandler,true); },true); eleMaps['img-parent'].addEventListener('click',function(e){//点击图片本身就行图片缩放处理 var target=e.target; if(e.button!=0 || target.nodeName!='IMG')return; 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。。。 imgDraged=false; return; }; if(target.classList.contains('pv-gallery-img_zoom-in')){//放大 self.fitContains=false; var zoomX = typeof e.offsetX=='undefined' ? e.layerX : e.offsetX; var zoomY = typeof e.offsetY=='undefined' ? e.layerY : e.offsetY; var scaleX=zoomX/target.offsetWidth; var scaleY=zoomY/target.offsetHeight; self.fitToScreen({ x:scaleX, y:scaleY, }); }else if(target.classList.contains('pv-gallery-img_zoom-out')){ self.fitContains=true; self.fitToScreen(); }; },true); container.addEventListener('mousedown',function(e){//鼠标按在导航上，切换图片 if(e.button!=0)return;//左键 var target=e.target; if(target.nodeName=='IMG')e.preventDefault(); var matched=true; var stop; switch(target){ case eleMaps['img-controler-pre']:; case eleMaps['sidebar-controler-pre']:{//上一个 self.selectPrevious(); stop=self.simpleSlideShow(true); }break; case eleMaps['img-controler-next']:; case eleMaps['sidebar-controler-next']:{//下一个 self.selectNext(); stop=self.simpleSlideShow(); }break; default:{ matched=false; }break; }; function mouseUpHandler(e){ document.removeEventListener('mouseup',mouseUpHandler,true); stop(); }; if(matched){ e.preventDefault(); document.addEventListener('mouseup',mouseUpHandler,true); }; },false); eleMaps['sidebar-thumbnails-container'].addEventListener('click',function(e){//点击缩略图切换 if(e.button!=0)return;//左键 var target=e.target; var targetP; if(!dataset(target,'src') && (targetP=target.parentNode) && !dataset(targetP,'src'))return; self.select(targetP? targetP : target); },false); //点击读取错误的图片占位符重新读取 eleMaps['img_broken'].addEventListener('click',function(e){ if(self.isLoading){ self.select(self.errorSpan); }else{ self.getImg(self.errorSpan); }; },false); eleMaps['head'].addEventListener('click',function(e){//顶栏上面的命令 if(e.button!=0)return; var target=e.target; if(eleMaps['head-command-close']==target){ self.close(); }else if(eleMaps['head-command-operate'].contains(target)){ imgReady(self.src,{ ready:function(){ new ImgWindowC(this); }, }); }else if(eleMaps['head-command-collect'].contains(target)){ if(collection.favorite){ collection.remove(); }else{ collection.add(); }; }else if(eleMaps['head-command-exit-collection'].contains(target)){ collection.exit(); }else if(eleMaps['head-command-slide-show'].contains(target)){ slideShow.switchStatus(); slideShow.check(); }; },false); //点击还原。 maximizeTrigger.addEventListener('click',function(e){ var target=e.target; this.style.display='none'; if(target==this){ self.show(); self.resizeHandler(); }else{ self.minimized=false; }; },true); this._resizeHandler=this.resizeHandler.bind(this); //插入动态生成的css数据。 this.globalSSheet.insertRule('.pv-gallery-sidebar-thumb-container{'+ ((isHorizontal ? 'width' : 'height') + ':' + (isHorizontal ? unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).height : unsafeWindow.getComputedStyle(eleMaps['sidebar-thumbnails-container']).width)) + '}',this.globalSSheet.cssRules.length); this.forceRepaintTimes=0; container.style.display='none'; this.shown=false; // 我添加的部分 this.initToggleBar(); this.initZoom(); }, initToggleBar: function() { // 是否显示切换 sidebar 按钮 /** * TODO：仿造下面的链接重新改造过？ * 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 */ if (prefs.gallery.sidebarToggle) { var toggleBar = this.eleMaps['sidebar-toggle']; toggleBar.style.display = 'block'; toggleBar.style.height = '12px'; toggleBar.addEventListener('click', this.showHideBottom.bind(this), false); // 顶部圆角 switch (prefs.gallery.sidebarPosition) { case 'bottom': toggleBar.style.borderRadius = '8px 8px 0 0'; // 左上、右上、右下、左下 break; case 'top': toggleBar.style.borderRadius = '0 0 8px 8px'; break; case 'left': toggleBar.style.height = '60px'; toggleBar.style.borderRadius = '0 8px 8px 0'; break; case 'right': toggleBar.style.height = '60px'; toggleBar.style.borderRadius = '8px 0 0 8px'; break; } } }, showHideBottom: function() { // 显示隐藏 sidebar-container var sidebarContainer = this.eleMaps['sidebar-container'], isHidden = sidebarContainer.style.visibility == 'hidden'; sidebarContainer.style.visibility = isHidden ? 'visible' : 'hidden'; var sidebarPosition = prefs.gallery.sidebarPosition, capitalize = function(string) { // 将字符串中每个单词首字母大写 var words = string.split(" "); for (var i = 0; i < words.length; i++) { words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1); } return words.join(" "); }; // 修正下图片底部的高度 this.eleMaps['img-container'].style['border' + capitalize(sidebarPosition)] = isHidden ? prefs.gallery.sidebarSize + 'px solid transparent' : '0'; // 修正底部距离 this.eleMaps['sidebar-toggle'].style[sidebarPosition] = isHidden ? '-5px' : '0'; }, initZoom: function() { // 如果有放大，则把图片及 sidebar 部分缩放比率改为 1 if (prefs.gallery.autoZoom && document.body.style.zoom != undefined) { var oZoom = detectZoom(); if (oZoom > 100) { this.eleMaps['body'].style.zoom = 100 / oZoom; } } }, getThumSpan:function(previous,relatedTarget){ var ret; var rt = relatedTarget || this.selected; if(!rt)return; while((rt=previous ? rt.previousElementSibling : rt.nextElementSibling)){ if(rt.clientWidth!=0){ ret=rt; break; }; }; return ret; }, selectPrevious:function(){ this.select(this.getThumSpan(true)); }, selectNext:function(){ this.select(this.getThumSpan()); }, select:function(ele,noTransition){ if(!ele || this.selected==ele)return; if(this.selected){ this.selected.classList.remove(this.selectedClassName); this.selected.classList.remove('pv-gallery-sidebar-thumb_selected'); }; ele.classList.add(this.selectedClassName); ele.classList.add('pv-gallery-sidebar-thumb_selected'); this.selected=ele; this.arrowVisib(); var self=this; clearTimeout(this.loadImgTimer); this.loadImgTimer=setTimeout(function(){//快速跳转的时候不要尝试读取图片。 self.loadImg(ele); },200); this.selectedIntoView(noTransition); this.forceRepaint(); this.slideShow.run('select'); }, loadThumb:function(){//读取可视范围里面的缩略图 var self=this; var pro=this.isHorizontal ? ['scrollLeft','clientWidth','offsetLeft','offsetWidth'] : ['scrollTop','clientHeight','offsetTop','offsetHeight']; var thumbC=this.eleMaps['sidebar-thumbnails-container']; var scrolled=thumbC[pro[0]]; var loadStopDis=scrolled + thumbC[pro[1]]; var imgSpans=this.selected.parentNode.children; var span_i; var spanOffset; var thumb; var i=0 while(span_i=imgSpans[i++]){ if(span_i.clientWidth==0)continue;//隐藏的 spanOffset=span_i[pro[2]]; if(spanOffset + span_i[pro[3]] <= scrolled)continue;//在滚动条上面了 if(spanOffset >= loadStopDis)break;//在滚动条下面了 if(dataset(span_i,'thumbLoaded'))continue;//已经加载了缩略图 thumb=document.createElement('img'); thumb.src=dataset(span_i,'thumbSrc') || dataset(span_i,'src') || prefs.icons.brokenImg_small; thumb.className='pv-gallery-sidebar-thumb'; dataset(span_i,'thumbLoaded','true'); span_i.appendChild(thumb); imgReady(thumb,{ error:function(e){ this.src=prefs.icons.brokenImg_small; }, }); }; }, selectedIntoView:function(noTransition){ var thumBC=this.eleMaps['sidebar-thumbnails-container']; var pro=this.isHorizontal ? ['offsetLeft','clientWidth','offsetWidth'] : ['offsetTop','clientHeight','offsetHeight'] ; //需要滚动的距离。 var needScrollDis= this.selected[pro[0]]; //尽可能的居中显示 var thumBCClient=thumBC[pro[1]]; var scrollCenter=Math.max((thumBCClient - this.selected[pro[2]])/2,0); this.thumbScrollbar.scroll(needScrollDis - scrollCenter,false,!noTransition); }, getImg:function(ele){ var self = this; var src = dataset(ele,'src'); this.lastLoading=src;//记住最后读取的图片 this.isLoading=true;//表示选择的图片正在读取 // 特殊的 xhr 方式获取 var xhr = dataset(ele, 'xhr'); if (xhr) { var xhrError = function() { dataset(ele, 'xhr', ''); dataset(ele, 'src', dataset(ele, 'thumb-src')); self.getImg(ele); }; xhrLoad.load({ url: src, xhr: JSON.parse(decodeURIComponent(xhr)), cb: function(imgSrc, imgSrcs, caption) { if (imgSrc) { dataset(ele, 'src', imgSrc); dataset(ele, 'xhr', ''); self.getImg(ele); } else { xhrError(); } }, onerror: xhrError }); return; } var allLoading=this.allLoading; if(allLoading.indexOf(src)!=-1){//在读取队列中。 return; }; allLoading.push(src); //上一个读取中的图片，不是当前显示的。那么直接终止 var preImgR=this.imgReady; if(preImgR && this.img){ if(preImgR.img.src!=this.src){ preImgR.abort(); preImgR.removeLI(); }; }; //显示读取指示器。 var loadingIndicator=ele.querySelector('.pv-gallery-sidebar-thumb-loading'); loadingIndicator.style.display='block'; this.imgReady=imgReady(src,{ ready:function(){ //从读取队列中删除自己 var index=allLoading.indexOf(src); if(index!=-1){ allLoading.splice(index,1); }; if(src!=self.lastLoading)return; loadingIndicator.style.display=''; if(preImgR)preImgR.abort(); self.loadImg(this,ele); }, loadEnd:function(e){//在loadend后开始预读。 //从读取队列中删除自己 var index=allLoading.indexOf(src); if(index!=-1){ allLoading.splice(index,1); }; if(src!=self.lastLoading)return; if(e.type=='error'){ loadingIndicator.style.display=''; self.errorSpan=ele; if(preImgR)preImgR.abort(); self.loadImg(this,ele,true); }; self.slideShow.run('loadEnd'); //console.log(this,'预读开始'); if(prefs.gallery.preload){ if(self.preloading){//结束上次的预读。 self.preloading.abort(); }; self.preloading=new self.Preload(ele,self); self.preloading.preload(); }; }, }); this.imgReady.removeLI=function(){ loadingIndicator.style.display=''; }; }, loadImg:function(img,relatedThumb,error){ if(img.nodeName!='IMG'){//先读取。 this.getImg(img); return; }; if(this.img){ this.img.style.display='none'; }; var imgNaturalSize={ h:img.naturalHeight, w:img.naturalWidth, }; this.imgNaturalSize=imgNaturalSize; this.eleMaps['head-left-img-info-resolution'].textContent= imgNaturalSize.w + ' x ' + imgNaturalSize.h; // 加上图片的注释 var description = decodeURIComponent(dataset(relatedThumb, 'description')), defaultLength = prefs.gallery.descriptionLength; this.eleMaps['head-left-img-info-description'].title = description; this.eleMaps['head-left-img-info-description'].textContent= description.length > defaultLength ? description.slice(0, defaultLength) + '...' : description; this.img=img; this.src=img.src; this.isLoading=false; this.relatedThumb=relatedThumb; img.className='pv-gallery-img'; if(error){ this.imgError=true; this.img.style.display='none'; this.eleMaps['img_broken'].style.display='inline-block'; }else{ this.imgError=false; this.eleMaps['img_broken'].style.display=''; if(!dataset(relatedThumb,'naturalSize')){ dataset(relatedThumb,'naturalSize',JSON.stringify(imgNaturalSize)); }; }; function styled(){ img.style.opacity=1; img.style[support.cssTransform]='scale(1)'; }; if(prefs.gallery.transition){ setTimeout(styled,0); }else{ styled(); }; this.eleMaps['img-parent'].appendChild(img); this.fitContains=prefs.gallery.fitToScreen;//适应屏幕 this.fitToScreen({ x:0, y:0, }); this.collection.check();//检查是否在收藏里面。 }, fitToScreen:function(scale){ var container=this.eleMaps['img-content']; var containerSize={ h:container.clientHeight, w:container.clientWidth, }; var img=this.img; img.classList.remove('pv-gallery-img_zoom-in'); img.classList.remove('pv-gallery-img_zoom-out'); var imgSty=img.style; imgSty.width=''; imgSty.height=''; var contentSSize={ h:container.scrollHeight, w:container.scrollWidth, }; var larger=contentSSize.h>containerSize.h || contentSSize.w>containerSize.w; var scaled='100%'; if(this.fitContains && !(scale && scale.x==0 && scale.y==0 && this.imgNaturalSize.h/this.imgNaturalSize.w > 2.5)){//适应屏幕 this.imgScrollbarV.hide(); this.imgScrollbarH.hide(); if(larger){ img.classList.add('pv-gallery-img_zoom-in'); if(contentSSize.h/contentSSize.w >=containerSize.h/containerSize.w){ var height=this.imgNaturalSize.h-(contentSSize.h - containerSize.h); imgSty.height=height + 'px'; scaled=height/this.imgNaturalSize.h; }else{ var width=this.imgNaturalSize.w-(contentSSize.w - containerSize.w); imgSty.width=width + 'px'; scaled=width/this.imgNaturalSize.w; }; scaled=(scaled*100).toFixed(2) + '%'; }; }else{//不做尺寸调整 this.imgScrollbarV.reset(); this.imgScrollbarH.reset(); if(larger){ img.classList.add('pv-gallery-img_zoom-out'); if(scale){//通过鼠标点击进行的切换。 this.imgScrollbarH.scroll(container.scrollWidth * scale.x - containerSize.w/2); this.imgScrollbarV.scroll(container.scrollHeight * scale.y - containerSize.h/2); }; }; }; var imgScaledInfo=this.eleMaps['head-left-img-info-scaling']; imgScaledInfo.textContent='（'+scaled+'）'; if(scaled!='100%'){ imgScaledInfo.style.color='#E9CCCC'; }else{ imgScaledInfo.style.color=''; }; }, _dataCache: {}, _appendThumbSpans: function(data, index) { // 添加缩略图栏的 spans var spanMark = ''; var iStatisCopy = this.iStatisCopy; if (typeof index == 'undefined' && this.selected) { index = Array.prototype.slice.call(this.imgSpans).indexOf(this.selected); } (data || this.data).forEach(function(item) { iStatisCopy[item.type].count++; spanMark += '<span class="pv-gallery-sidebar-thumb-container' + '" data-type="' + item.type + '" data-src="' + item.src + (item.xhr ? '" data-xhr="' + encodeURIComponent(JSON.stringify(item.xhr)) : '') + '" data-description="' + encodeURIComponent(item.description || '') + '" data-thumb-src="' + item.imgSrc + '" title="' + item.img.title + '">' + '<span class="pv-gallery-vertical-align-helper"></span>' + '<span class="pv-gallery-sidebar-thumb-loading" title="正在读取中......"></span>' + '</span>'; }); var thumbnails = this.eleMaps['sidebar-thumbnails-container']; if (data) { // 新的 thumbnails.innerHTML += spanMark; } else { thumbnails.innerHTML = spanMark; this._dataCache = {}; } // 如果是新的，则添加，否则重置并添加。 var self = this; (data || this.data).forEach(function(d) { self._dataCache[d.imgSrc] = true; }); //写入类别数据。 var gallery = this.gallery; var input, label, iStatisCopy_i; for (var i in iStatisCopy) { if (!iStatisCopy.hasOwnProperty(i)) continue; iStatisCopy_i = iStatisCopy[i]; input = gallery.querySelector('#pv-gallery-head-command-drop-list-item-category-' + i); input.checked = iStatisCopy_i.shown; if (iStatisCopy_i.count == 0) { input.disabled = true; input.parentNode.classList.add('pv-gallery-head-command-drop-list-item_disabled'); } else { input.disabled = false; input.parentNode.classList.remove('pv-gallery-head-command-drop-list-item_disabled'); }; label = gallery.querySelector('label[for="pv-gallery-head-command-drop-list-item-category-' + i + '"]'); label.textContent = label.textContent.replace(/（.*）/i, '') + '（' + iStatisCopy_i.count + '）'; }; this.imgSpans = thumbnails.children; this.thumbScrollbar.reset(); this.select(this.imgSpans[index], true); }, load:function(data, from, reload){ if(this.shown || this.minimized){//只允许打开一个,请先关掉当前已经打开的库 if(from){//frame发送过来的数据。 window.postMessage({ messageID:messageID, command:'sendFail', to:from, },'*'); }; if(this.minimized){ alert('请先关掉当前已经打开的库'); flashEle(this.maximizeTrigger); }; return; }; var self=this; 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。 window.postMessage({ messageID:messageID, command:'getIframeObject', windowId:from, },'*'); document.addEventListener('pv-getIframeObject',function(e){ self.iframe=e.detail; },true); }; var unique=this.unique(data); data=unique.data; var index=unique.index; if (reload && this.data.length >= data.length) { // alert('没有新增的图片'); return; } this.clear();//还原对象的一些修改，以便复用。 this.show(reload); this.data=data; 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。 this._appendThumbSpans(null, index); this.runOnce(); this.switchThumbVisible(); }, clear:function(){ this._dataCache = {}; this.allLoading=[];//读取中的图片数组 this.iStatisCopy=cloneObject(this.imgStatistics,true);//图片统计副本 this.selected==null; if(this.img){ this.img.style.display='none'; this.img=null; }; //读取错误的图片占位符 this.eleMaps['img_broken'].style.display=''; //清空dom this.eleMaps['sidebar-thumbnails-container'].innerHTML=''; this.eleMaps['head-left-img-info-resolution'].textContent='0 x 0'; this.eleMaps['head-left-img-info-scaling'].textContent='（100%）'; //隐藏滚动条 this.imgScrollbarV.hide(); this.imgScrollbarH.hide(); this.thumbScrollbar.hide(); //重置style; this.thumbVisibleStyle.textContent=''; }, unique:function(data){ var imgSrc=data.target.src; var data_i, data_i_src, dataSrcs=[]; var index; for(var i=0,ii=data.length;i<ii;i++){ data_i=data[i]; data_i_src=data_i.src; if(dataSrcs.indexOf(data_i_src)!=-1){//已经存在 data.splice(i,1);//移除 i--; ii--; continue; }; dataSrcs.push(data_i_src); if(imgSrc==data_i_src){ index=i; }; }; if(typeof index =='undefined'){ index=0; data.unshift(data.target); }; delete data.target; return { data:data, index:index, }; }, show:function(reload){ this.shown=true; galleryMode=true; if (!reload) { var des=document.documentElement.style; this.deOverflow={ x:des.overflowX, y:des.overflowY, }; des.overflow='hidden'; this.gallery.style.display=''; this.gallery.focus(); window.addEventListener('resize',this._resizeHandler,true); } }, close:function(reload){ this.shown=false; this.minimized=false; if (!reload) { galleryMode=false; this.gallery.blur(); this.gallery.style.display='none'; var des=document.documentElement.style; des.overflowX=this.deOverflow.x; des.overflowY=this.deOverflow.y; this.slideShow.exit(); this.collection.exit(); window.removeEventListener('resize',this._resizeHandler,true); // 退出全屏 var btn = document.getElementById('pv-gallery-fullscreenbtn'); if (btn.classList.contains('fullscreenbtn')) { cancelFullScreen(); btn.textContent = '进入全屏'; btn.classList.remove('fullscreenbtn'); } } }, runOnce:function(){//运行一次来获取某些数据。 var thumbSpanCS=unsafeWindow.getComputedStyle(this.selected); this.thumbSpanOuterSize=this.isHorizontal? this.selected.offsetWidth + parseFloat(thumbSpanCS.marginLeft) + parseFloat(thumbSpanCS.marginRight) : this.selected.offsetHeight + parseFloat(thumbSpanCS.marginTop) + parseFloat(thumbSpanCS.marginBottom); //console.log(this.thumbSpanOuterSize); this.runOnce=function(){ }; }, minimize:function(){ this.close(); this.maximizeTrigger.style.display='block'; this.minimized=true; }, navigateToImg:function(targetImg){ targetImg.scrollIntoView();//先调用原方法，可以让overflow hidden的滚动出来。 //让图片近可能的居中 var imgBCRect=getContentClientRect(targetImg); var wSize=getWindowSize(); window.scrollBy(imgBCRect.left - (wSize.w - imgBCRect.width)/2, imgBCRect.top - (wSize.h - imgBCRect.height)/2); }, switchThumbVisible:function(){ var style=this.thumbVisibleStyle; var count=0; var styleText=[]; var iStatisCopy=this.iStatisCopy; var iStatisCopy_i; for(var i in iStatisCopy){ if(!iStatisCopy.hasOwnProperty(i))continue; iStatisCopy_i=iStatisCopy[i]; if(iStatisCopy_i.shown){ count+=iStatisCopy_i.count; }else{ styleText.push('.pv-gallery-sidebar-thumb-container[data-type="'+i+'"]'); }; }; //写入style; style.textContent=styleText.join(',') + '{\ display:none !important;\ }'; //初始化缩略图区的滚动条 this.thumbScrollbar.reset(); this.arrowVisib(); //载入缩略图 this.loadThumb(); }, 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。 clearTimeout(this.forceRepaintTimer); var self=this; this.forceRepaintTimer=setTimeout(function(){ if(envir.opera){ self.forceRepaintTimes % 2 ==0 ? window.scrollBy(0,1) : window.scrollBy(0,-1); self.forceRepaintTimes++; }; },333); }, resizeHandler:function(){//窗口变化时，调整一些东西。 this.thumbScrollbar.reset(); //this.selectedIntoView(); this.fitToScreen(); this.loadThumb(); }, _isLastSpan: function(span) { // 用于判断是否自动重载，是否是最后几个图片 if (this.selected.clientWidth == 0) return false; if (!span) return true; var index = Array.prototype.slice.call(this.imgSpans).indexOf(span); if (index != -1) { var total = this.imgSpans.length; if (total - index < prefs.gallery.scrollEndAndLoad_num) { return true; } } }, 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 var icps=this.eleMaps['img-controler-pre'].style; var icns=this.eleMaps['img-controler-next'].style; var scps=this.eleMaps['sidebar-controler-pre'].style; var scns=this.eleMaps['sidebar-controler-next'].style; //下一张的箭头 var nextSpan = this.getThumSpan(); if (nextSpan) { icns.display=''; scns.display=''; }else{ icns.display='none'; scns.display='none'; }; // 最后几张图片，滚到底部添加新的图片 if (prefs.gallery.scrollEndAndLoad && this._isLastSpan(nextSpan)) { this.scrollToEndAndReload(); } //上一张的箭头 if(this.getThumSpan(true)){ icps.display=''; scps.display=''; }else{ icps.display='none'; scps.display='none'; }; }, simpleSlideShow:function(backward,interval){ clearInterval(this.slideShowInterval);//幻灯播放，只允许存在一个，否则得乱套 var self=this; var slideShowInterval=setInterval(function(){ var before=self.selected; backward ? self.selectPrevious() : self.selectNext(); if(before == self.selected){//没有下一个元素了。。 stop(); }; },(interval? interval : 800)); this.slideShowInterval=slideShowInterval; function stop(){ clearInterval(slideShowInterval); }; return stop; }, reload: function() { // 重新加载所有图片到库里面 // 函数在 LoadingAnimC 中 var data = this.getAllValidImgs(); // 设置当前选中的图片 data.target = { src: this.selected.dataset.src }; this.close(true); this.load(data, null, true); }, reloadNew: function() { // 加载新的图片到库里面 var newer = true; var data = this.getAllValidImgs(newer); if (data.length) { this._appendThumbSpans(data); } }, getAllValidImgs:function(newer){ var validImgs = []; var imgs = document.getElementsByTagName('img'), container = document.querySelector('.pv-gallery-container'), preloadContainer = document.querySelector('.pv-gallery-preloaded-img-container'); // 排除库里面的图片 imgs = Array.prototype.slice.call(imgs).filter(function(img){ return !(container.contains(img) || preloadContainer.contains(img)); }); // 已经在图库里面的 var self = this; imgs.forEach(function(img) { if (newer && self._dataCache[img.src]) return; var result = findPic(img); if (result) { validImgs.push(result); self.data.push(result); } self._dataCache[img.src] = true; }); return validImgs; }, scrollToEndAndReload: function() { // 滚动主窗口到最底部，然后自动重载库的图片 window.scrollTo(0, 99999); var self = this; clearTimeout(self.reloadTimeout); self.reloadTimeout = setTimeout(function(){ // self.reload(); self.reloadNew(); }, 1000); }, exportImages: function () { // 导出所有图片到新窗口 var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]'); var arr = [].map.call(nodes, function(node){ return '<div><img src=' + node.dataset.src + ' /></div>' }); var title = document.title; var html = '\ <head>\ <title>' + title + ' 导出大图</title>\ <style>\ div { float: left; max-height: 180px; max-width: 320px; margin: 2px; }\ img { max-height: 180px; max-width: 320px; }\ </style>\ </head>\ <body>\ <p>【图片标题】：' + title + '</p>\ <p>【图片数量】：' + nodes.length + '</p>\ '; html += arr.join('\n') + '</body>' GM_openInTab('data:text/html;charset=utf-8,' + encodeURIComponent(html)); }, copyImages: function(isAlert) { var nodes = document.querySelectorAll('.pv-gallery-sidebar-thumb-container[data-src]'); var urls = [].map.call(nodes, function(node){ return node.dataset.src; }); GM_setClipboard(urls.join('\n')); if (isAlert) { alert('已成功复制 ' + urls.length + ' 张大图地址'); } }, Preload:function(ele,oriThis){ this.ele=ele; this.oriThis=oriThis;//主this this.init(); }, Scrollbar:function(scrollbar,container,isHorizontal){ this.scrollbar=scrollbar; this.container=container; this.isHorizontal=isHorizontal this.init(); }, addStyle:function(){ var style=document.createElement('style'); style.type='text/css'; style.textContent='\ /*最外层容器*/\ .pv-gallery-container {\ position: fixed;\ top: 0;\ left: 0;\ width: 100%;\ height: 100%;\ min-width:none;\ min-height:none;\ padding: 0;\ margin: 0;\ border: none;\ z-index:2147483647;\ background-color: transparent;\ }\ /*全局border-box*/\ .pv-gallery-container span{\ -moz-box-sizing: border-box;\ box-sizing: border-box;\ line-height: 1.6;\ }\ .pv-gallery-container * {\ font-size: 14px;\ }\ /*点击还原的工具条*/\ .pv-gallery-maximize-trigger{\ position:fixed;\ bottom:15px;\ left:15px;\ display:none;\ background:#000;\ opacity:0.6;\ padding-left:10px;\ font-size:16px;\ line-height:0;\ color:white;\ cursor:pointer;\ box-shadow:3px 3px 0 0 #333;\ z-index:899999998;\ }\ .pv-gallery-maximize-trigger:hover{\ opacity:0.9;\ }\ .pv-gallery-maximize-trigger-close{\ display:inline-block;\ padding-left:10px;\ vertical-align:middle;\ height:30px;\ padding:10px 0;\ width:24px;\ background:url("'+prefs.icons.loadingCancle+'") center no-repeat;\ }\ .pv-gallery-maximize-trigger-close:hover{\ background-color:#333;\ }\ /*顶栏*/\ .pv-gallery-head {\ position: absolute;\ top: 0;\ left: 0;\ width: 100%;\ height:30px;\ z-index:1;\ background-color:rgb(0,0,0);\ border:none;\ border-bottom:1px solid #333333;\ text-align:right;\ line-height:0;\ font-size: 14px;\ color:#757575;\ padding-right:42px;\ }\ .pv-gallery-head > span{\ vertical-align:middle;\ }\ /*顶栏左边*/\ .pv-gallery-head-float-left{\ float:left;\ height:100%;\ text-align:left;\ padding-left:5px;\ }\ .pv-gallery-head-float-left > span{\ display:inline-block;\ height:100%;\ vertical-align:middle;\ }\ .pv-gallery-head-float-left > span > *{\ vertical-align:middle;\ }\ .pv-gallery-head-left-img-info{\ cursor:help;\ }\ .pv-gallery-head-left-img-info-description {\ margin-left: 10px;\ }\ /*顶栏里面的按钮样式-开始*/\ .pv-gallery-head-command{\ display:inline-block;\ cursor:pointer;\ height:100%;\ padding:0 8px;\ text-align:center;\ position:relative;\ z-index:1;\ vertical-align:middle;\ -o-user-select: none;\ -ms-user-select: none;\ -webkit-user-select: none;\ -moz-user-select: -moz-none;\ user-select: none;\ }\ /*辅助点击事件的生成，countdown*/\ .pv-gallery-head-command_overlayer{\ top:0;\ left:0;\ right:0;\ bottom:0;\ position:absolute;\ opacity:0;\ }\ .pv-gallery-head-command > *{\ vertical-align:middle;\ }\ .pv-gallery-head-command-close{\ position:absolute;\ top:0;\ right:0;\ width:40px;\ border-left: 1px solid #333333;\ background:transparent no-repeat center;\ background-image:url("'+prefs.icons.loadingCancle+'");\ }\ .pv-gallery-head-command-slide-show-countdown{\ font-size:0.8em;\ }\ .pv-gallery-head-command-slide-show-button{\ border-radius:36px;\ display:inline-block;\ width:18px;\ height:18px;\ border:2px solid #757575;\ margin-right:3px;\ line-height:0;\ }\ .pv-gallery-head-command-slide-show-button-inner{\ display:inline-block;\ border:none;\ border-top:4px solid transparent;\ border-bottom:4px solid transparent;\ border-left:8px solid #757575;\ vertical-align:middle;\ }\ .pv-gallery-head-command-slide-show-button-inner_stop{\ border-color:#757575;\ }\ .pv-gallery-head-command-collect-icon{\ display:inline-block;\ height:20px;\ width:20px;\ background:transparent url("' + prefs.icons.fivePointedStar + '") 0 0 no-repeat;\ }\ .pv-gallery-head-command-collect-icon ~ .pv-gallery-head-command-collect-text::after{\ content:"收藏";\ }\ .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-icon{\ background-position:-40px 0 !important;\ }\ .pv-gallery-head-command-collect-favorite > .pv-gallery-head-command-collect-text::after{\ content:"已收藏";\ }\ .pv-gallery-head-command-exit-collection{\ color:#939300 !important;\ display:none;\ }\ .pv-gallery-head-command:hover{\ background-color:#272727;\ color:#ccc;\ }\ /*droplist*/\ .pv-gallery-head-command-drop-list{\ position:absolute;\ right:0;\ display:none;\ box-shadow:0 0 3px #808080;\ background-color:#272727;\ line-height: 1.6;\ text-align:left;\ padding:10px;\ color:#ccc;\ margin-top:-1px;\ }\ .pv-gallery-head-command-drop-list-item{\ display:block;\ padding:2px 5px;\ cursor:pointer;\ white-space:nowrap;\ }\ .pv-gallery-head-command-drop-list-item-collect-description{\ cursor:default;\ }\ .pv-gallery-head-command-drop-list-item-collect-description > textarea{\ resize:both;\ width:auto;\ height:auto;\ }\ .pv-gallery-head-command-drop-list-item_disabled{\ color:#757575;\ }\ .pv-gallery-head-command-drop-list-item input + *{\ padding-left:3px;\ }\ .pv-gallery-head-command-drop-list-item input[type=number]{\ text-align:left;\ max-width:50px;\ height:20px;\ }\ .pv-gallery-head-command-drop-list-item > * {\ vertical-align:middle;\ }\ .pv-gallery-head-command-drop-list-item label {\ font-weight: normal;\ }\ .pv-gallery-head-command-drop-list-item:hover{\ background-color:#404040;\ }\ /*container*/\ .pv-gallery-head-command-container{\ display:inline-block;\ height:100%;\ position:relative;\ }\ /* after伪类生成标识下拉菜单的三角图标*/\ .pv-gallery-head-command-container > .pv-gallery-head-command::after{\ content:"";\ display:inline-block;\ vertical-align:middle;\ border:none;\ border-top:7px solid #757575;\ border-left:5px solid transparent;\ border-right:5px solid transparent;\ margin-left:5px;\ -moz-transition:all 0.3s ease-in-out 0s;\ -webkit-transition:all 0.3s ease-in-out 0s;\ transition:all 0.3s ease-in-out 0s;\ }\ .pv-gallery-head-command-container:hover{\ box-shadow:0 0 3px #808080;\ }\ .pv-gallery-head-command-container:hover > .pv-gallery-head-command{\ background-color:#272727;\ color:#ccc;\ }\ .pv-gallery-head-command-container:hover > .pv-gallery-head-command::after{\ -webkit-transform:rotate(180deg);\ -moz-transform:rotate(180deg);\ transform:rotate(180deg);\ border-top:7px solid #ccc;\ }\ .pv-gallery-head-command-container:hover .pv-gallery-head-command-collect-icon{\ background-position:-20px 0;\ }\ .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button{\ border-color:#ccc;\ }\ .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner{\ border-left-color:#ccc;\ }\ .pv-gallery-head-command-container:hover .pv-gallery-head-command-slide-show-button-inner_stop{\ border-color:#ccc;\ }\ .pv-gallery-head-command-container:hover > .pv-gallery-head-command-drop-list{\ display:block;\ }\ /*顶栏里面的按钮样式-结束*/\ .pv-gallery-body {\ display: block;\ height: 100%;\ width: 100%;\ margin: 0;\ padding: 0;\ border: none;\ border-top: 30px solid transparent;\ position: relative;\ background-clip: padding-box;\ z-index:0;\ }\ .pv-gallery-img-container {\ display: block;\ padding: 0;\ margin: 0;\ border: none;\ height: 100%;\ width: 100%;\ background-clip: padding-box;\ background-color: rgba(20,20,20,0.96);\ position:relative;\ }\ .pv-gallery-img-container-top {\ border-top: '+ prefs.gallery.sidebarSize +'px solid transparent;\ }\ .pv-gallery-img-container-right {\ border-right: '+ prefs.gallery.sidebarSize +'px solid transparent;\ }\ .pv-gallery-img-container-bottom {\ border-bottom: '+ prefs.gallery.sidebarSize +'px solid transparent;\ }\ .pv-gallery-img-container-left {\ border-left: '+ prefs.gallery.sidebarSize +'px solid transparent;\ }\ /*大图区域的切换控制按钮*/\ .pv-gallery-img-controler{\ position:absolute;\ top:50%;\ height:60px;\ width:50px;\ margin-top:-30px;\ cursor:pointer;\ opacity:0.3;\ z-index:1;\ }\ .pv-gallery-img-controler-pre{\ background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowLeft+'") no-repeat center;\ left:10px;\ }\ .pv-gallery-img-controler-next{\ background:rgba(70,70,70,0.5) url("'+prefs.icons.arrowRight+'") no-repeat center;\ right:10px;\ }\ .pv-gallery-img-controler:hover{\ background-color:rgba(140,140,140,0.5);\ opacity:0.9;\ z-index:2;\ }\ /*滚动条样式--开始*/\ .pv-gallery-scrollbar-h,\ .pv-gallery-scrollbar-v{\ display:none;\ z-index:1;\ opacity:0.3;\ position:absolute;\ margin:0;\ padding:0;\ border:none;\ }\ .pv-gallery-scrollbar-h{\ bottom:10px;\ left:0;\ right:0;\ height:10px;\ margin:0 2px;\ }\ .pv-gallery-scrollbar-v{\ top:0;\ bottom:0;\ right:10px;\ width:10px;\ margin:2px 0;\ }\ .pv-gallery-scrollbar-h:hover{\ height:15px;\ }\ .pv-gallery-scrollbar-v:hover{\ width:15px;\ }\ .pv-gallery-scrollbar-h:hover,\ .pv-gallery-scrollbar-v:hover{\ opacity:0.9;\ z-index:2;\ }\ .pv-gallery-scrollbar-h-track,\ .pv-gallery-scrollbar-v-track{\ position:absolute;\ top:0;\ left:0;\ right:0;\ bottom:0;\ background-color:rgba(100,100,100,1);\ border:2px solid transparent;\ }\ .pv-gallery-scrollbar-h-handle,\ .pv-gallery-scrollbar-v-handle{\ position:absolute;\ background-color:black;\ }\ .pv-gallery-scrollbar-h-handle{\ height:100%;\ }\ .pv-gallery-scrollbar-v-handle{\ width:100%;\ }\ .pv-gallery-scrollbar-h-handle:hover,\ .pv-gallery-scrollbar-v-handle:hover{\ background-color:#502121;\ }\ .pv-gallery-scrollbar-h-handle:active,\ .pv-gallery-scrollbar-v-handle:active{\ background-color:#391A1A;\ }\ /*滚动条样式--结束*/\ .pv-gallery-img-content{\ display:block;\ width:100%;\ height:100%;\ overflow:hidden;\ text-align:center;\ padding:0;\ border:none;\ margin:0;\ line-height:0;\ font-size:0;\ white-space:nowrap;\ }\ .pv-gallery-img-parent{\ display:inline-block;\ vertical-align:middle;\ line-height:0;\ }\ .pv-gallery-img_broken{\ display:none;\ cursor:pointer;\ }\ .pv-gallery-img{\ position:relative;\/*辅助e.layerX,layerY*/\ display:inline-block;\ vertical-align:middle;\ width:auto;\ height:auto;\ padding:0;\ border:5px solid #313131;\ margin:10px;\ opacity:0.6;\ -webkit-transform:scale(0.9);\ -moz-transform:scale(0.9);\ transform:scale(0.9);\ '+ (prefs.gallery.transition ? ('\ -webkit-transition: opacity 0.15s ease-in-out,\ -webkit-transform 0.1s ease-in-out;\ -moz-transition: opacity 0.15s ease-in-out,\ -moz-transform 0.1s ease-in-out;\ transition: opacity 0.15s ease-in-out,\ transform 0.1s ease-in-out;\ ') : '') + '\ }\ .pv-gallery-img_zoom-out{\ cursor:'+support.cssCursorValue.zoomOut+';\ }\ .pv-gallery-img_zoom-in{\ cursor:'+support.cssCursorValue.zoomIn+';\ }\ .pv-gallery-sidebar-toggle{\ position:absolute;\ line-height:0;\ text-align:center;\ background-color:rgb(0,0,0);\ color:#757575;\ white-space:nowrap;\ cursor:pointer;\ z-index:1;\ display:none;\ }\ .pv-gallery-sidebar-toggle:hover{\ color:#ccc;\ }\ .pv-gallery-sidebar-toggle-h{\ width:80px;\ margin-left:-40px;\ left:50%;\ }\ .pv-gallery-sidebar-toggle-v{\ height:80px;\ margin-top:-40px;\ top:50%;\ }\ .pv-gallery-sidebar-toggle-top{\ top:-5px;\ }\ .pv-gallery-sidebar-toggle-right{\ right:-5px;\ }\ .pv-gallery-sidebar-toggle-bottom{\ bottom:-5px;\ }\ .pv-gallery-sidebar-toggle-left{\ left:-5px;\ }\ .pv-gallery-sidebar-toggle-content{\ display:inline-block;\ vertical-align:middle;\ white-space:normal;\ word-wrap:break-word;\ overflow-wrap:break-word;\ line-height:1.1;\ font-size:12px;\ text-align:center;\ margin:2px;\ }\ .pv-gallery-sidebar-toggle-content-v{\ width:1.1em;\ }\ /*侧边栏开始*/\ .pv-gallery-sidebar-container {\ position: absolute;\ background-color:rgb(0,0,0);\ padding:5px;\ border:none;\ margin:none;\ text-align:center;\ line-height:0;\ white-space:nowrap;\ -o-user-select: none;\ -webkit-user-select: none;\ -moz-user-select: -moz-none;\ user-select: none;\ }\ .pv-gallery-sidebar-container-h {\ height: '+ prefs.gallery.sidebarSize +'px;\ width: 100%;\ }\ .pv-gallery-sidebar-container-v {\ width: '+ prefs.gallery.sidebarSize +'px;\ height: 100%;\ }\ .pv-gallery-sidebar-container-top {\ top: 0;\ left: 0;\ border-bottom:1px solid #333333;\ }\ .pv-gallery-sidebar-container-right {\ top: 0;\ right: 0;\ border-left:1px solid #333333;\ }\ .pv-gallery-sidebar-container-bottom {\ bottom: 0;\ left: 0;\ border-top:1px solid #333333;\ }\ .pv-gallery-sidebar-container-left {\ top: 0;\ left: 0;\ border-right:1px solid #333333;\ }\ .pv-gallery-sidebar-content {\ display: inline-block;\ margin: 0;\ padding: 0;\ border: none;\ background-clip: padding-box;\ vertical-align:middle;\ position:relative;\ text-align:left;\ }\ .pv-gallery-sidebar-content-h {\ height: 100%;\ width: 90%;\ border-left: 40px solid transparent;\ border-right: 40px solid transparent;\ }\ .pv-gallery-sidebar-content-v {\ height: 90%;\ width: 100%;\ border-top: 40px solid transparent;\ border-bottom: 40px solid transparent;\ }\ .pv-gallery-sidebar-controler{\ cursor:pointer;\ position:absolute;\ background:rgba(255,255,255,0.1) no-repeat center;\ }\ .pv-gallery-sidebar-controler:hover{\ background-color:rgba(255,255,255,0.3);\ }\ .pv-gallery-sidebar-controler-pre-h,\ .pv-gallery-sidebar-controler-next-h{\ top:0;\ width:36px;\ height:100%;\ }\ .pv-gallery-sidebar-controler-pre-v,\ .pv-gallery-sidebar-controler-next-v{\ left:0;\ width:100%;\ height:36px;\ }\ .pv-gallery-sidebar-controler-pre-h {\ left: -40px;\ background-image: url("'+prefs.icons.arrowLeft+'");\ }\ .pv-gallery-sidebar-controler-next-h {\ right: -40px;\ background-image: url("'+prefs.icons.arrowRight+'");\ }\ .pv-gallery-sidebar-controler-pre-v {\ top: -40px;\ background-image: url("'+prefs.icons.arrowTop+'");\ }\ .pv-gallery-sidebar-controler-next-v {\ bottom: -40px;\ background-image: url("'+prefs.icons.arrowBottom+'");\ }\ .pv-gallery-sidebar-thumbnails-container {\ display: block;\ overflow: hidden;\ height: 100%;\ width: 100%;\ margin:0;\ border:none;\ padding:0;\ line-height:0;\ position:relative;\ }\ .pv-gallery-sidebar-thumbnails-container span{\ vertical-align:middle;\ }\ .pv-gallery-sidebar-thumbnails-container-h{\ border-left:1px solid #464646;\ border-right:1px solid #464646;\ white-space:nowrap;\ }\ .pv-gallery-sidebar-thumbnails-container-v{\ border-top:1px solid #464646;\ border-bottom:1px solid #464646;\ white-space:normal;\ }\ .pv-gallery-sidebar-thumbnails-container-top {\ padding-bottom:5px;\ }\ .pv-gallery-sidebar-thumbnails-container-right {\ padding-left:5px;\ }\ .pv-gallery-sidebar-thumbnails-container-bottom {\ padding-top:5px;\ }\ .pv-gallery-sidebar-thumbnails-container-left {\ padding-right:5px;\ }\ .pv-gallery-sidebar-thumb-container {\ display:inline-block;\ text-align: center;\ border:2px solid rgb(52,52,52);\ cursor:pointer;\ position:relative;\ padding:2px;\ font-size:0;\ line-height:0;\ white-space:nowrap;\ vertical-align: middle;\ top:0;\ left:0;\ -webkit-transition:all 0.2s ease-in-out;\ transition:all 0.2s ease-in-out;\ }\ .pv-gallery-sidebar-thumbnails-container-h .pv-gallery-sidebar-thumb-container {\ margin:0 2px;\ height:100%;\ }\ .pv-gallery-sidebar-thumbnails-container-v .pv-gallery-sidebar-thumb-container {\ margin:2px 0;\ width:100%;\ }\ .pv-gallery-sidebar-thumbnails_hide-span > .pv-gallery-sidebar-thumb-container {\ display:none;\ }\ .pv-gallery-sidebar-thumb-container:hover {\ border:2px solid rgb(57,149,211);\ }\ .pv-gallery-sidebar-thumb_selected {\ border:2px solid rgb(229,59,62);\ }\ .pv-gallery-sidebar-thumb_selected-top {\ top:5px;\ }\ .pv-gallery-sidebar-thumb_selected-right {\ left:-5px;\ }\ .pv-gallery-sidebar-thumb_selected-bottom {\ top:-5px;\ }\ .pv-gallery-sidebar-thumb_selected-left {\ left:5px;\ }\ .pv-gallery-sidebar-thumb-loading{\ position:absolute;\ top:0;\ left:0;\ text-align:center;\ width:100%;\ height:100%;\ display:none;\ opacity:0.6;\ background:black url("'+ prefs.icons.loading + '") no-repeat center ;\ }\ .pv-gallery-sidebar-thumb-loading:hover{\ opacity:0.8;\ }\ .pv-gallery-sidebar-thumb {\ display: inline-block;\ vertical-align: middle;\ max-width: 100% !important;\ max-height: 100% !important;\ height: auto !important;\ width: auto !important;\ }\ .pv-gallery-vertical-align-helper{\ display:inline-block;\ vertical-align:middle;\ width:0;\ height:100%;\ margin:0;\ border:0;\ padding:0;\ visibility:hidden;\ white-space:nowrap;\ background-color:red;\ }\ '; var head=document.head; head.appendChild(style); this.globalSSheet=style.sheet; var style2=document.createElement('style'); this.thumbVisibleStyle=style2; style2.type='text/css'; head.appendChild(style2); // 让 description 的文字内容溢出用点点点(...)省略号表示 // .pv-gallery-head-left-img-info-description { // overflow: hidden; // text-overflow: ellipsis; // white-space: nowrap; // width: 27em; // } }, }; GalleryC.prototype.Preload.prototype={//预读对象 init:function(){ if(!this.container){//预读的图片都仍里面 var div=document.createElement('div'); div.className='pv-gallery-preloaded-img-container'; div.style.display='none'; document.body.appendChild(div); GalleryC.prototype.Preload.prototype.container=div; }; this.max=prefs.gallery.max; this.nextNumber=0; this.nextEle=this.ele; this.preNumber=0; this.preEle=this.ele; this.direction='pre'; }, preload:function(){ var ele=this.getPreloadEle(); if(!ele){ //console.log('预读正常结束'); return; }; //console.log('正在预读：',ele); var self=this; this.imgReady=imgReady(dataset(ele,'src'),{ loadEnd:function(){ if(self.aborted){ //console.log('强制终止了'); return; }; dataset(ele,'preloaded','true') self.container.appendChild(this); self.preload(); }, time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。 }); }, getPreloadEle:function(){ if((this.max<=this.nextNumber && this.max<=this.preNumber) || (!this.nextEle && !this.preEle)){ return; }; var ele=this.direction=='pre'? this.getNext() : this.getPrevious(); if(ele && !dataset(ele,'preloaded')){ return ele; }else{ return this.getPreloadEle(); }; }, getNext:function(){ this.nextNumber++; this.direction='next'; if(!this.nextEle)return; return (this.nextEle = this.oriThis.getThumSpan(false,this.nextEle)); }, getPrevious:function(){ this.preNumber++; this.direction='pre'; if(!this.preEle)return; return (this.preEle = this.oriThis.getThumSpan(true,this.preEle)); }, abort:function(){ this.aborted=true; if(this.imgReady){ this.imgReady.abort(); }; }, }; GalleryC.prototype.Scrollbar.prototype={//滚动条对象 init:function(){ var bar=this.scrollbar.bar; this.shown=bar.offsetWidth!=0; var self=this; bar.addEventListener('mousedown',function(e){//点击滚动条区域，该干点什么！ e.preventDefault(); var target=e.target; var handle=self.scrollbar.handle; var track=self.scrollbar.track; switch(target){ case handle:{//手柄；功能，拖动手柄来滚动窗口 var pro=self.isHorizontal ? ['left','clientX'] : ['top','clientY']; var oHOffset=parseFloat(handle.style[pro[0]]); var oClient=e[pro[1]]; var moveHandler=function(e){ self.scroll(oHOffset + e[pro[1]] - oClient,true); }; var upHandler=function(){ document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',upHandler,true); }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',upHandler,true); }break; case track:{//轨道；功能，按住不放来连续滚动一个页面的距离 var pro=self.isHorizontal ? ['left','offsetX','layerX','clientWidth','offsetWidth'] : ['top' , 'offsetY' ,'layerY','clientHeight','offsetHeight']; var clickOffset=typeof e[pro[1]]=='undefined' ? e[pro[2]] : e[pro[1]]; var handleOffset=parseFloat(handle.style[pro[0]]); var handleSize=handle[pro[4]]; var under= clickOffset > handleOffset ;//点击在滚动手柄的下方 var containerSize=self.container[pro[3]]; var scroll=function(){ self.scrollBy(under? (containerSize - 10) : (-containerSize + 10));//滚动一个页面距离少一点 }; scroll(); var checkStop=function(){//当手柄到达点击位置时停止 var handleOffset=parseFloat(handle.style[pro[0]]); if(clickOffset >= handleOffset && clickOffset <= (handleOffset + handleSize)){ clearTimeout(scrollTimeout); clearInterval(scrollInterval); }; }; var scrollInterval; var scrollTimeout=setTimeout(function(){ scroll(); scrollInterval=setInterval(function(){ scroll(); checkStop(); },120); checkStop(); },300); checkStop(); var upHandler=function(){ clearTimeout(scrollTimeout); clearInterval(scrollInterval); document.removeEventListener('mouseup',upHandler,true); }; document.addEventListener('mouseup',upHandler,true); }break; }; },true); }, reset:function(){//判断滚动条该显示还是隐藏 var pro=this.isHorizontal ? ['scrollWidth','clientWidth','width'] : ['scrollHeight','clientHeight','height']; //如果内容大于容器的content区域 var scrollSize=this.container[pro[0]]; var clientSize=this.container[pro[1]]; var scrollMax=scrollSize - clientSize; this.scrollMax=scrollMax; if(scrollMax>0){ this.show(); var trackSize=this.scrollbar.track[pro[1]]; this.trackSize=trackSize; var handleSize=Math.floor((clientSize/scrollSize) * trackSize); handleSize=Math.max(20,handleSize);//限制手柄的最小大小; this.handleSize=handleSize; this.one=(trackSize-handleSize) / scrollMax;//一个像素对应的滚动条长度 this.scrollbar.handle.style[pro[2]]= handleSize + 'px'; this.scroll(this.getScrolled()); }else{ this.hide(); }; }, show:function(){ if(this.shown)return; this.shown=true; this.scrollbar.bar.style.display='block'; }, hide:function(){ if(!this.shown)return; this.shown=false; this.scrollbar.bar.style.display='none'; }, scrollBy:function(distance,handleDistance){ this.scroll(this.getScrolled() + (handleDistance? distance / this.one : distance)); }, scrollByPages:function(num){ this.scroll(this.getScrolled() + (this.container[(this.isHorizontal ? 'clientWidth' : 'clientHeight')] - 10) * num); }, scroll:function(distance,handleDistance,transition){ if(!this.shown)return; //滚动实际滚动条 var _distance=distance; _distance=handleDistance? distance / this.one : distance; _distance=Math.max(0,_distance); _distance=Math.min(_distance,this.scrollMax); var pro=this.isHorizontal? ['left','scrollLeft'] : ['top','scrollTop']; //滚动虚拟滚动条 //根据比例转换为滚动条上应该滚动的距离。 distance=handleDistance? distance : this.one * distance; //处理非法值 distance=Math.max(0,distance);//如果值小于0那么取0 distance=Math.min(distance,this.trackSize - this.handleSize);//大于极限值，取极限值 var shs=this.scrollbar.handle.style; var container=this.container; if(transition){ clearInterval(this.transitionInterval); var start=0; var duration=10; var cStart=this.getScrolled(); var cChange=_distance-cStart; var sStart=parseFloat(shs[pro[0]]); var sChange=distance-sStart; var transitionInterval=setInterval(function(){ var cEnd=Tween.Cubic.easeInOut(start,cStart,cChange,duration); var sEnd=Tween.Cubic.easeInOut(start,sStart,sChange,duration); container[pro[1]]=cEnd; shs[pro[0]]=sEnd + 'px'; start++; if(start>=duration){ clearInterval(transitionInterval); }; },35); this.transitionInterval=transitionInterval; return; }; shs[pro[0]]=distance + 'px'; container[pro[1]]=_distance; }, getScrolled:function(){ return this.container[(this.isHorizontal ? 'scrollLeft' : 'scrollTop')]; }, }; //放大镜 function MagnifierC(img,data){ this.img=img; this.data=data; this.init(); }; MagnifierC.all=[]; MagnifierC.styleZIndex=900000000;//全局z-index; MagnifierC.zoomRange=prefs.magnifier.wheelZoom.range.slice(0).sort();//升序 MagnifierC.zoomRangeR=MagnifierC.zoomRange.slice(0).reverse();//降序 MagnifierC.prototype={ init:function(){ this.addStyle(); MagnifierC.all.push(this); var container=document.createElement('span'); container.className='pv-magnifier-container'; document.body.appendChild(container); this.magnifier=container; var imgNaturalSize={ h:this.img.naturalHeight, w:this.img.naturalWidth, }; this.imgNaturalSize=imgNaturalSize; var cs=container.style; cs.zIndex=MagnifierC.styleZIndex++; var maxDia=Math.ceil(Math.sqrt(Math.pow(1/2*imgNaturalSize.w,2) + Math.pow(1/2*imgNaturalSize.h,2)) * 2); this.maxDia=maxDia; var radius=prefs.magnifier.radius; radius=Math.min(maxDia/2,radius); this.radius=radius; var diameter=radius * 2; this.diameter=diameter; cs.width=diameter + 'px'; cs.height=diameter + 'px'; cs.borderRadius=radius+1 + 'px'; cs.backgroundImage='url("'+ this.img.src +'")'; cs.marginLeft= -radius +'px'; cs.marginTop= -radius +'px'; var imgPos=getContentClientRect(this.data.img); var wScrolled=getScrolled(); var imgRange={//图片所在范围 x:[imgPos.left + wScrolled.x , imgPos.right + wScrolled.x], y:[imgPos.top + wScrolled.y, imgPos.bottom + wScrolled.y], }; var imgW=imgRange.x[1] - imgRange.x[0]; var imgH=imgRange.y[1] - imgRange.y[0]; //如果图片太小的话，进行范围扩大。 var minSize=60; if(imgW < minSize){ imgRange.x[1] +=(minSize - imgW)/2; imgRange.x[0] -=(minSize - imgW)/2; imgW=minSize; }; if(imgH < minSize){ imgRange.y[1] +=(minSize - imgH)/2; imgRange.y[0] -=(minSize - imgH)/2; imgH=minSize; }; this.imgSize={ w:imgW, h:imgH, }; this.imgRange=imgRange; //console.log(this.imgRange,this.imgSize); this.setMouseRange(); this.move({ pageX:imgRange.x[0], pageY:imgRange.y[0], }); this._focus=this.focus.bind(this); this._blur=this.blur.bind(this); this._move=this.move.bind(this); this._remove=this.remove.bind(this); this._pause=this.pause.bind(this); this._zoom=this.zoom.bind(this); if(prefs.magnifier.wheelZoom.enabled){ this.zoomLevel=1; this.defaultDia=diameter; addWheelEvent(container,this._zoom,false); }; container.addEventListener('mouseover',this._focus,false); container.addEventListener('mouseout',this._blur,false); container.addEventListener('dblclick',this._remove,false); container.addEventListener('click',this._pause,false); document.addEventListener('mousemove',this._move,true); }, addStyle:function(){ if(MagnifierC.style)return; var style=document.createElement('style'); style.type='text/css'; MagnifierC.style=style; style.textContent='\ .pv-magnifier-container{\ position:absolute;\ padding:0;\ margin:0;\ background-origin:border-box;\ -moz-box-sizing:border-box;\ box-sizing:border-box;\ border:3px solid #CCCCCC;\ background:rgba(40, 40, 40, 0.9) no-repeat;\ }\ .pv-magnifier-container_focus{\ box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.7);\ }\ .pv-magnifier-container_pause{\ border-color:red;\ }\ '; document.head.appendChild(style); }, focus:function(){ this.magnifier.classList.add('pv-magnifier-container_focus'); this.magnifier.style.zIndex=MagnifierC.styleZIndex++; }, blur:function(){ this.magnifier.classList.remove('pv-magnifier-container_focus'); }, move:function(e){ var mouseCoor={ x:e.pageX, y:e.pageY, }; var mouseRange=this.mouseRange; var imgRange=this.imgRange; 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 if(mouseCoor.x > imgRange.x[1]){ mouseCoor.x = imgRange.x[1]; }else if(mouseCoor.x < imgRange.x[0]){ mouseCoor.x = imgRange.x[0]; }; if(mouseCoor.y > imgRange.y[1]){ mouseCoor.y = imgRange.y[1]; }else if(mouseCoor.y < imgRange.y[0]){ mouseCoor.y = imgRange.y[0]; }; var ms=this.magnifier.style; ms.top= mouseCoor.y + 'px'; ms.left= mouseCoor.x + 'px'; var radius=this.radius; var imgSize=this.imgSize; var imgNaturalSize=this.imgNaturalSize; var px=-((mouseCoor.x-imgRange.x[0])/imgSize.w * imgNaturalSize.w) + radius +'px'; var py=-((mouseCoor.y-imgRange.y[0])/imgSize.h * imgNaturalSize.h) + radius +'px'; //console.log(px,py); ms.backgroundPosition=px + ' ' + py; }, getNextZoomLevel:function(){ var level; var self=this; if(this.zoomOut){//缩小 MagnifierC.zoomRangeR._find(function(value){ if(value < self.zoomLevel){ level=value; return true; } }) }else{ MagnifierC.zoomRange._find(function(value){ if(value > self.zoomLevel){ level=value; return true; }; }); } return level; }, zoom:function(e){ if(e.deltaY===0)return;//非Y轴的滚动 if(prefs.magnifier.wheelZoom.pauseFirst && !this.paused)return; e.preventDefault(); if(e.deltaY < 0){//向上滚，放大； if(this.diameter >= this.maxDia)return; this.zoomOut=false; }else{ this.zoomOut=true; }; var level=this.getNextZoomLevel(); if(!level)return; this.zoomLevel=level; var diameter=this.defaultDia * level; if(diameter > this.maxDia){ diameter = this.maxDia; }; var radius=diameter/2 this.diameter=diameter; var bRadius=this.radius; this.radius=radius; this.setMouseRange(); var ms=this.magnifier.style; ms.width=diameter+'px'; ms.height=diameter+'px'; ms.borderRadius=radius+1 + 'px'; ms.marginLeft=-radius+'px'; ms.marginTop=-radius+'px'; var bBP=ms.backgroundPosition.split(' '); ms.backgroundPosition=parseFloat(bBP[0]) + (radius - bRadius) + 'px' + ' ' + (parseFloat(bBP[1]) + ( radius - bRadius) + 'px'); }, pause:function(){ if(this.paused){ this.magnifier.classList.remove('pv-magnifier-container_pause'); document.addEventListener('mousemove',this._move,true); }else{ this.magnifier.classList.add('pv-magnifier-container_pause'); document.removeEventListener('mousemove',this._move,true); }; this.paused=!this.paused; }, setMouseRange:function(){ var imgRange=this.imgRange; var radius=this.radius; this.mouseRange={//鼠标活动范围 x:[imgRange.x[0]-radius , imgRange.x[1] + radius], y:[imgRange.y[0]-radius , imgRange.y[1] + radius], }; }, remove:function(){ this.magnifier.parentNode.removeChild(this.magnifier); document.removeEventListener('mousemove',this._move,true); MagnifierC.all.splice(MagnifierC.all.indexOf(this),1); }, }; //图片窗口 function ImgWindowC(img, data){ this.img=img; this.src=img.src; this.data = data; this.init(); }; ImgWindowC.all=[];//所有的窗口对象 ImgWindowC.styleZIndex=2147483647;//全局z-index; ImgWindowC.zoomRange=prefs.imgWindow.zoom.range.slice(0).sort();//升序 ImgWindowC.zoomRangeR=ImgWindowC.zoomRange.slice(0).reverse();//降序 ImgWindowC.overlayer=null; ImgWindowC.prototype={ init:function(){ var self=this; //图片是否已经被打开 if(ImgWindowC.all._find(function(iwin){ if(iwin.src==self.src){ iwin.firstOpen(); return true; }; }))return; this.addStyle(); var img=this.img; img.className='pv-pic-window-pic pv-pic-ignored'; img.style.cssText='\ top:0px;\ left:0px;\ '; var imgNaturalSize={ h:img.naturalHeight, w:img.naturalWidth, }; this.imgNaturalSize=imgNaturalSize; var container=document.createElement('span'); container.style.cssText='\ cursor:pointer;\ top:0px;\ left:0px;\ '; container.className='pv-pic-window-container'; container.innerHTML= '<span class="pv-pic-window-rotate-indicator">'+ '<span class="pv-pic-window-rotate-indicator-pointer"></span>'+ '</span>'+ '<span class="pv-pic-window-rotate-overlayer"></span>'+ '<span class="pv-pic-window-toolbar" unselectable="on">'+ '<span class="pv-pic-window-tb-hand pv-pic-window-tb-tool" title="抓手"></span>'+ '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+ '<span class="pv-pic-window-tb-rotate pv-pic-window-tb-tool" title="旋转"></span>'+ '<span class="pv-pic-window-tb-tool-badge">0</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-rotate">'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">0</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">+90</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">-90</span>'+ '</span>'+ '</span>'+ '<span class="pv-pic-window-tb-tool-badge-container pv-pic-window-tb-tool-extend-menu-container">'+ '<span class="pv-pic-window-tb-zoom pv-pic-window-tb-tool" title="缩放"></span>'+ '<span class="pv-pic-window-tb-tool-badge">0</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu pv-pic-window-tb-tool-extend-menu-zoom">'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">1</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">+0.1</span>'+ '<span class="pv-pic-window-tb-tool-extend-menu-item">-0.1</span>'+ '</span>'+ '</span>'+ '<span class="pv-pic-window-tb-flip-horizontal pv-pic-window-tb-command" title="水平翻转"></span>'+ '<span class="pv-pic-window-tb-flip-vertical pv-pic-window-tb-command" title="垂直翻转"></span>'+ '</span>'+ '<span class="pv-pic-window-close"></span>' + '<span class="pv-pic-window-search" title="以图搜图"></span>' + '<span class="pv-pic-window-range"></span>' + '<span class="pv-pic-window-description"></span>'+ '<span class="pv-pic-search-state"></span>'; container.insertBefore(img,container.firstChild); this.imgWindow=container; var toolMap={ 'hand':container.querySelector('.pv-pic-window-tb-hand'), 'rotate':container.querySelector('.pv-pic-window-tb-rotate'), 'zoom':container.querySelector('.pv-pic-window-tb-zoom'), 'fh':container.querySelector('.pv-pic-window-tb-flip-horizontal'), 'fv':container.querySelector('.pv-pic-window-tb-flip-vertical'), }; this.toolMap=toolMap; //关闭 var closeButton=container.querySelector('.pv-pic-window-close'); closeButton.style.cssText='top: -24px;right: 0px;'; this.closeButton=closeButton; closeButton.addEventListener('click',function(e){ self.remove(); },false); var searchButton=container.querySelector('.pv-pic-window-search'); searchButton.style.cssText='top: -24px;right: 50px;'; this.searchButton=searchButton; var srcs, from; img.onerror=function(e){ setSearchState(img.src+" 原图加载失败，尝试加载下一结果……"); var src=self.srcs.shift(); if(src)img.src=src; else{ if(from<3){ from++; searchImgByImg(self.img.src, function(srcs, index){ from=index; self.srcs=srcs; self.img.src=srcs.shift(); },null,null,from); }else{ setSearchState("未找到原图"); setTimeout(function(){ setSearchState(""); },2000); } } }; img.onload=function(e){ setSearchState(""); } searchButton.addEventListener('click',function(e){ sortSearch(); searchImgByImg(self.img.src, function(srcs, index){ from=index; self.srcs=srcs; self.img.src=srcs.shift(); }); },false); /** * 说明 * 1、对原来的适应屏幕等功能会有影响，暂时禁用。 * 2、分为 absolute 和默认的2种情况 */ if (this.data) { var descriptionSpan = container.querySelector('.pv-pic-window-description'); // descriptionSpan.style.cssText = '\ // bottom: -40px;\ // left: 10px;\ // '; descriptionSpan.textContent = this.data.description || ''; // descriptionSpan.style.display = this.data.description ? 'block' : 'none'; descriptionSpan.style.display = 'none'; this.descriptionSpan = descriptionSpan; } var toolbar=container.querySelector('.pv-pic-window-toolbar'); toolbar.style.cssText='\ top: 0px;\ left: -45px;\ '; this.toolbar=toolbar; this.selectedToolClass='pv-pic-window-tb-tool-selected'; this.viewRange=container.querySelector('.pv-pic-window-range'); this.rotateIndicator=container.querySelector('.pv-pic-window-rotate-indicator'); this.rotateIPointer=container.querySelector('.pv-pic-window-rotate-indicator-pointer'); this.rotateOverlayer=container.querySelector('.pv-pic-window-rotate-overlayer'); this.hKeyUp=true; this.rKeyUp=true; this.zKeyUp=true; this.spaceKeyUp=true; this.ctrlKeyUp=true; this.altKeyUp=true; this.shiftKeyUp=true; //缩放工具的扩展菜单 container.querySelector('.pv-pic-window-tb-tool-extend-menu-zoom').addEventListener('click',function(e){ var target=e.target; var text=target.textContent; var value; switch(text){ case '1':{ value=1; }break; case '+0.1':{ value=self.zoomLevel + 0.1; }break; case '-0.1':{ value=self.zoomLevel - 0.1; }break; }; if(typeof value!='undefined'){ self.zoom(value,{x:0,y:0}); }; },true); //旋转工具的扩展菜单 container.querySelector('.pv-pic-window-tb-tool-extend-menu-rotate').addEventListener('click',function(e){ var target=e.target; var text=target.textContent; var value; function convert(deg){ return deg * Math.PI/180; }; switch(text){ case '0':{ value=0; }break; case '+90':{ value=self.rotatedRadians + convert(90); }break; case '-90':{ value=self.rotatedRadians - convert(90); }break; }; var PI=Math.PI; if(typeof value!='undefined'){ if(value>=2*PI){ value-=2*PI; }else if(value<0){ value+=2*PI; }; self.rotate(value,true); }; },true); toolbar.addEventListener('mousedown',function(e){//鼠标按下选择工具 self.toolbarEventHandler(e); },false); toolbar.addEventListener('dblclick',function(e){//鼠标双击工具 self.toolbarEventHandler(e); },false); //阻止浏览器对图片的默认控制行为 img.addEventListener('mousedown',function(e){ e.preventDefault(); },false); container.addEventListener('mousedown',function(e){//当按下的时，执行平移，缩放，旋转操作 self.imgWindowEventHandler(e); },false); container.addEventListener('click',function(e){//阻止opera ctrl+点击保存图片 self.imgWindowEventHandler(e); },false); if(prefs.imgWindow.zoom.mouseWheelZoom){//是否使用鼠标缩放 addWheelEvent(container,function(e){//滚轮缩放 self.imgWindowEventHandler(e); },false); }; if(prefs.imgWindow.overlayer.shown){//是否显示覆盖层 var overlayer=ImgWindowC.overlayer; if(!overlayer){ var overlayer=document.createElement('span'); ImgWindowC.overlayer=overlayer; overlayer.className='pv-pic-window-overlayer'; document.body.appendChild(overlayer); overlayer.style.backgroundColor=prefs.imgWindow.overlayer.color; }; overlayer.style.display='block'; }; //是否点击图片外部关闭 if(prefs.imgWindow.close.clickOutside.trigger){ var clickOutside=function(e){ var target=e.target; if(!container.contains(target)){ self.remove(); }; }; this.clickOutside=clickOutside; document.addEventListener(prefs.imgWindow.close.clickOutside.trigger,clickOutside,true); }; //是否双击图片本身关闭 if(prefs.imgWindow.close.dblClickImgWindow){ var dblClickImgWindow=function(e){ var target=e.target; if(target==container || target==img || target==self.rotateOverlayer){ self.remove(); }; }; container.addEventListener('dblclick',dblClickImgWindow,true); }; document.body.appendChild(container); ImgWindowC.all.push(this); this._blur=this.blur.bind(this); this._focusedKeydown=this.focusedKeydown.bind(this); this._focusedKeyup=this.focusedKeyup.bind(this); this.rotatedRadians=0;//已经旋转的角度 this.zoomLevel=1;//缩放级别 this.setToolBadge('zoom',1); //选中默认工具 this.selectTool(prefs.imgWindow.defaultTool); this.firstOpen(); }, addStyle:function(){ if(ImgWindowC.style)return; var style=document.createElement('style'); ImgWindowC.style=style; style.textContent='\ .pv-pic-window-container {\ position: absolute;\ background-color: rgba(40,40,40,0.9);\ padding: 8px;\ border: 5px solid #ccc;\ line-height: 0;\ text-align: left;\ box-sizing: content-box;\ }\ .pv-pic-window-container_focus {\ box-shadow: 0 0 10px rgba(0,0,0,0.6);\ box-sizing: content-box;\ }\ .pv-pic-window-close,\ .pv-pic-window-search,\ .pv-pic-window-toolbar,\ .pv-pic-window-tb-tool-extend-menu{\ -webkit-transition: opacity 0.2s ease-in-out;\ transition: opacity 0.2s ease-in-out;\ }\ .pv-pic-window-toolbar {\ position: absolute;\ background-color: #535353;\ padding: 0;\ opacity: 0.9;\ display: none;\ cursor: default;\ -o-user-select: none;\ -webkit-user-select: none;\ -moz-user-select: -moz-none;\ user-select: none;\ }\ .pv-pic-window-toolbar:hover {\ opacity: 1;\ }\ .pv-pic-window-toolbar_focus {\ display: block;\ }\ .pv-pic-window-close {\ cursor: pointer;\ position: absolute;\ right: 0px;\ top: -24px;\ background: url("'+prefs.icons.close+'") no-repeat center bottom;\ height: 17px;\ width: 46px;\ opacity: 0.9;\ border:none;\ padding:0;\ padding-top:2px;\ background-color:#1771FF;\ display: none;\ }\ .pv-pic-window-close:hover {\ background-color:red;\ opacity: 1;\ }\ .pv-pic-window-close_focus {\ display: block;\ }\ .pv-pic-window-search {\ cursor: pointer;\ position: absolute;\ right: 50px;\ top: -24px;\ background: url("'+prefs.icons.searchBtn+'") no-repeat center bottom;\ height: 17px;\ width: 46px;\ opacity: 0.9;\ border:none;\ padding:0;\ padding-top:2px;\ background-color:#1771FF;\ display: none;\ }\ .pv-pic-window-search:hover {\ background-color:red;\ opacity: 1;\ }\ .pv-pic-window-search_focus {\ display: block;\ }\ .pv-pic-window-description {\ margin-top: 20px;\ min-height: 20px;\ }\ .pv-pic-search-state {\ top: 10px;\ left: 10px;\ display: block;\ position: absolute;\ z-index: 1;\ color: #ffff00;\ width: 350px;\ font-size: large;\ text-shadow: 1px 0 0 #000,-1px 0 0 #000,0 1px 0 #000,0 -1px 0 #000;\ -webkit-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\ -moz-text-shadow:#000 1px 0 0,#000 0 1px 0,#000 -1px 0 0,#000 0 -1px 0;\ }\ .pv-pic-window-pic {\ position: relative;\ 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*/\ max-width:none;\ min-width:none;\ max-height:none;\ min-height:none;\ padding:0;\ margin:0;\ border:none;\ vertical-align:middle;\ }\ .pv-pic-window-pic_focus {\ box-shadow: 0 0 6px black;\ }\ .pv-pic-window-tb-tool,\ .pv-pic-window-tb-command{\ box-sizing:content-box;\ -moz-box-sizing:content-box;\ -webkit-box-sizing:content-box;\ height: 24px;\ width: 24px;\ padding: 12px 8px 6px 6px;\ margin:0;\ display: block;\ background: transparent no-repeat center;\ cursor: pointer;\ position: relative;\ border: none;\ border-left: 2px solid transparent;\ border-bottom: 1px solid #868686;\ background-origin: content-box;\ }\ .pv-pic-window-toolbar > span:last-child {\ border-bottom: none;\ }\ .pv-pic-window-tb-tool:hover,\ .pv-pic-window-tb-command:hover{\ border-left: 2px solid red;\ }\ .pv-pic-window-tb-tool-selected{\ box-shadow: inset 0 21px 0 rgba(255,255,255,0.3) ,inset 0 -21px 0 rgba(0,0,0,0.3);\ border-left:2px solid #1771FF;\ }\ .pv-pic-window-tb-hand {\ background-image: url("'+prefs.icons.hand+'");\ }\ .pv-pic-window-tb-rotate {\ background-image: url("'+prefs.icons.rotate+'");\ }\ .pv-pic-window-tb-zoom {\ background-image: url("'+prefs.icons.zoom+'");\ }\ .pv-pic-window-tb-flip-horizontal {\ background-image: url("'+prefs.icons.flipHorizontal+'");\ }\ .pv-pic-window-tb-flip-vertical {\ background-image: url("'+prefs.icons.flipVertical+'");\ }\ .pv-pic-window-tb-tool-badge-container {\ display: block;\ position: relative;\ }\ .pv-pic-window-tb-tool-badge {\ position: absolute;\ top: -3px;\ right: 1px;\ font-size: 10px;\ line-height: 1.5;\ padding: 0 3px;\ background-color: #F93;\ border-radius: 50px;\ opacity: 0.5;\ color: black;\ }\ .pv-pic-window-tb-tool-extend-menu{\ position:absolute;\ top:0;\ margin-left:-1px;\ background-color:#535353;\ display:none;\ left:40px;\ color:#C3C3C3;\ font-size:12px;\ text-shadow:0px -1px 0px black;\ opacity:0.7;\ }\ .pv-pic-window-tb-tool-extend-menu:hover{\ opacity:0.9;\ }\ .pv-pic-window-tb-tool-extend-menu-item{\ display:block;\ line-height:1.5;\ text-align:center;\ padding:10px;\ cursor:pointer;\ border: none;\ border-right: 2px solid transparent;\ border-bottom: 1px solid #868686;\ }\ .pv-pic-window-tb-tool-extend-menu-item:last-child{\ border-bottom: none;\ }\ .pv-pic-window-tb-tool-extend-menu-item:hover{\ border-right:2px solid red;\ }\ .pv-pic-window-tb-tool-extend-menu-item:active{\ padding:11px 9px 9px 11px;\ }\ .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool{\ border-left:2px solid red;\ }\ .pv-pic-window-tb-tool-extend-menu-container:hover .pv-pic-window-tb-tool-extend-menu{\ display:block;\ }\ .pv-pic-window-tb-tool-extend-menu-container::after{\ content:"";\ position:absolute;\ right:1px;\ bottom:2px;\ width:0;\ height:0;\ padding:0;\ margin:0;\ border:3px solid #C3C3C3;\ border-top-color:transparent;\ border-left-color:transparent;\ opacity:0.5;\ }\ .pv-pic-window-overlayer{\ height:100%;\ width:100%;\ position:fixed;\ z-index:999999999;\ top:0;\ left:0;\ }\ .pv-pic-window-rotate-indicator{\ display:none;\ position:fixed;\ width:250px;\ height:250px;\ padding:10px;\ margin-top:-135px;\ margin-left:-135px;\ background:transparent url("'+ prefs.icons.rotateIndicatorBG +'") no-repeat center;\ }\ .pv-pic-window-rotate-indicator-pointer{\ display:block;\ margin-left:auto;\ margin-right:auto;\ background:transparent url("'+ prefs.icons.rotateIndicatorPointer +'") no-repeat center;\ width:60px;\ height:240px;\ position:relative;\ top:5px;\ transform:rotate(0.1deg);\ }\ .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*/\ position:absolute;\ top:0;\ bottom:0;\ left:0;\ right:0;\ display:none;\ background-color:transparent;\ }\ .pv-pic-window-range{\ position:absolute;\ border:none;\ width:100px;\ height:100px;\ box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);\ display:none;\ padding:0;\ background-color:rgba(255, 0, 0, 0.150);\ }\ '; document.head.appendChild(style); }, firstOpen:function(){ this.focus(); var imgWindow=this.imgWindow; var scrolled=getScrolled(); imgWindow.style.left=-5 + scrolled.x + 'px'; imgWindow.style.top=-5 + scrolled.y + 'px'; if(prefs.imgWindow.fitToScreen){ this.fitToScreen(); this.center(true,true); }else{ //window的尺寸 var wSize=getWindowSize(); //空隙 wSize.h -= 16; wSize.w -= 16; var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow); var rectSize={ h:parseFloat(imgWindowCS.height), w:parseFloat(imgWindowCS.width), }; this.center(rectSize.w <= wSize.w , rectSize.h <= wSize.h); }; this.keepScreenInside(); }, keepScreenInside:function(){//保持按钮在屏幕里面. var imgWindow=this.imgWindow; var imgWindowFullSize={ h:imgWindow.offsetHeight, w:imgWindow.offsetWidth, }; var windowSize=getWindowSize(); function keepSI(obj,offsetDirection,defaultValue, out){ var objRect=obj.getBoundingClientRect(); var objStyle=obj.style; while(offsetDirection.length){ var oD=offsetDirection[0]; var oDV=defaultValue[0]; offsetDirection.shift(); defaultValue.shift(); var oValue=parseFloat(objStyle[oD]); var newValue; switch(oD){ case 'top':{ newValue=oValue - objRect.top; if(objRect.top<0){ newValue=Math.min(newValue,imgWindowFullSize.h); }else{ newValue=Math.max(newValue,oDV); }; }break; case 'right':{ newValue=oValue + (objRect.right - windowSize.w); if(objRect.right > windowSize.w){//屏幕外 newValue=Math.min(newValue,imgWindowFullSize.w); }else{ newValue=Math.max(newValue,oDV); }; }break; case 'bottom':{ newValue=oValue + (objRect.bottom - windowSize.h); if(objRect.bottom > windowSize.h){//屏幕外 newValue=Math.min(newValue,imgWindowFullSize.h); }else{ newValue=Math.max(newValue,oDV); }; }break; case 'left':{ newValue=oValue - objRect.left; if(objRect.left<0){ newValue=Math.min(newValue,imgWindowFullSize.w); }else{ newValue=Math.max(newValue,oDV); } }break; }; //console.log(newValue); objStyle[oD]=newValue + 'px'; }; }; keepSI(this.closeButton,['top','right'],[-24,0]); keepSI(this.searchButton,['top','right'],[-24,50]); keepSI(this.toolbar,['top','left'],[0,-45]); // 保持注释在图片里面 // keepSI(this.descriptionSpan,['bottom', 'left'],[-40, 10]); }, fitToScreen:function(){ var wSize=getWindowSize(); //空隙 wSize.h -= 16; wSize.w -= 16; var imgWindow=this.imgWindow; var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow); var rectSize={ h:parseFloat(imgWindowCS.height), w:parseFloat(imgWindowCS.width), }; var size; if(rectSize.w - wSize.w>0 || rectSize.h - wSize.h>0){//超出屏幕，那么缩小。 if(rectSize.w/rectSize.h > wSize.w/wSize.h){ size={ w:wSize.w, h:wSize.w / (rectSize.w/rectSize.h), }; }else{ size={ h:wSize.h, w:wSize.h * (rectSize.w/rectSize.h), } }; this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w); }; }, center:function(horizontal,vertical){ if(!horizontal && !vertical)return; var wSize=getWindowSize(); var imgWindow=this.imgWindow; var scrolled=getScrolled(); if(horizontal)imgWindow.style.left= (wSize.w - imgWindow.offsetWidth)/2 + scrolled.x +'px'; if(vertical)imgWindow.style.top= (wSize.h - imgWindow.offsetHeight)/2 + scrolled.y +'px'; }, move:function(e){ this.working=true; var cursor=this.cursor; this.changeCursor('handing'); var mouseCoor={ x:e.pageX, y:e.pageY, }; var imgWindow=this.imgWindow; var imgWStyle=imgWindow.style; var oriOffset={ left:parseFloat(imgWStyle.left), top:parseFloat(imgWStyle.top), }; var self=this; var moveHandler=function(e){ imgWStyle.left=oriOffset.left+ e.pageX-mouseCoor.x +'px'; imgWStyle.top=oriOffset.top + e.pageY-mouseCoor.y +'px'; self.keepScreenInside(); }; var mouseupHandler=function(){ e.preventDefault(); self.changeCursor(cursor); self.working=false; 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 self.tempHand=false; self.changeCursor(self.selectedTool); }; document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',mouseupHandler,true); }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',mouseupHandler,true); }, rotate:function(origin,topLeft){ var img=this.img; var imgWindow=this.imgWindow; var iTransform=img.style[support.cssTransform].replace(/rotate\([^)]*\)/i,''); var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow); var imgRectSize={ h:parseFloat(imgWindowCS.height), w:parseFloat(imgWindowCS.width), }; var rectOffset={ top:parseFloat(imgWindow.style.top), left:parseFloat(imgWindow.style.left), }; var imgSize={ h:img.clientHeight, w:img.clientWidth, }; var imgOffset={ top:parseFloat(img.style.top), left:parseFloat(img.style.left), }; var self=this; var PI=Math.PI; var rotate=function (radians){ if(self.rotatedRadians==radians)return; img.style[support.cssTransform] = ' rotate('+ radians +'rad) ' + iTransform;//旋转图片 self.rotateIPointer.style[support.cssTransform]='rotate('+ radians +'rad)';//旋转指示器 self.rotatedRadians=radians; self.setToolBadge('rotate',radians/(PI/180)); var afterimgRectSize=self.getRotatedImgRectSize( radians, imgSize ); imgWindow.style.width=afterimgRectSize.w +'px'; imgWindow.style.height=afterimgRectSize.h + 'px'; if(!topLeft){ self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize); }; self.setImgOffset(imgOffset,imgRectSize,afterimgRectSize); self.keepScreenInside(); }; if(typeof origin=='number'){ rotate(origin); return; }; this.working=true; var lastRotatedRadians=this.rotatedRadians; this.shiftKeyUp=true; var shiftRotateStep=prefs.imgWindow.shiftRotateStep / (180/Math.PI);//转成弧度 var moveHandler=function(e){ var radians=lastRotatedRadians + Math.atan2( e.clientY - origin.y, e.clientX - origin.x ); if(radians>=2*PI){ radians-=2*PI; }else if(radians<0){ radians+=2*PI; }; if(!self.shiftKeyUp){//如果按下了shift键，那么步进缩放 radians -= radians % shiftRotateStep; radians += shiftRotateStep; }; rotate(radians); }; var mouseupHandler=function(){ self.working=false; self.rotateIndicator.style.display='none'; document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',mouseupHandler,true); }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',mouseupHandler,true); }, convertToValidRadians:function(radians){ //转成0-90的等价角度。 var PI=Math.PI; if(radians > PI){ radians = 2*PI - radians; }; if(radians > 1/2*PI){ radians = PI - radians; }; return radians; }, 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 imgSize= imgSize ? imgSize :{ h:this.img.clientHeight, w:this.img.clentWidth, }; if(typeof radians==='undefined'){ radians = this.rotatedRadians; }; radians=this.convertToValidRadians(radians); return { h:this.notExponential(imgSize.h* Math.cos(radians) + imgSize.w * Math.sin(radians)), w:this.notExponential(imgSize.h* Math.sin(radians) + imgSize.w * Math.cos(radians)), }; }, 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 if(typeof radians==='undefined'){ radians = this.rotatedRadians; }; radians=this.convertToValidRadians(radians); if(radians==0){ //radians=Math.PI/180 * 1/100; return rectSize; }; var h=(rectSize.h-rectSize.w * Math.tan(radians))/(Math.cos(radians)-Math.sin(radians)*Math.tan(radians)); var w=(rectSize.h - h*Math.cos(radians))/Math.sin(radians); return { h:h, w:w, }; }, setImgOffset:function(oriOffset,bImgSize,aImgSize){ var imgStyle=this.img.style; //避免出现指数形式的数字和单位相加，导致变成无效值 var top=this.notExponential(oriOffset.top + (aImgSize.h-bImgSize.h)*1/2) + 'px'; var left=this.notExponential(oriOffset.left + (aImgSize.w-bImgSize.w)*1/2) + 'px'; imgStyle.top= top; imgStyle.left= left; }, setImgWindowOffset:function(oriOffset,bImgWindowSize,aImgWidnowSize,ratio){ ratio= ratio? ratio : {x:1/2,y:1/2}; var imgWindowStyle=this.imgWindow.style; var top=oriOffset.top - (aImgWidnowSize.h-bImgWindowSize.h)*ratio.y + 'px'; var left=oriOffset.left - (aImgWidnowSize.w-bImgWindowSize.w)*ratio.x + 'px'; imgWindowStyle.top= top; imgWindowStyle.left= left; }, 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 var imgWindow=this.imgWindow; var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow); var imgRectSize={ h:parseFloat(imgWindowCS.height), w:parseFloat(imgWindowCS.width), }; var rectOffset={ top:parseFloat(imgWindow.style.top), left:parseFloat(imgWindow.style.left), }; var img=this.img; var self=this; var zoom=function(level){//缩放到指定级别 if(typeof level=='undefined' || level<0 || level==self.zoomLevel)return; var afterImgSize={ h:self.imgNaturalSize.h * level, w:self.imgNaturalSize.w * level, }; img.width=afterImgSize.w; img.height=afterImgSize.h; var afterimgRectSize=self.getRotatedImgRectSize( self.rotatedRadians, afterImgSize ); //console.log(afterimgRectSize); imgWindow.style.width=afterimgRectSize.w +'px'; imgWindow.style.height=afterimgRectSize.h + 'px'; self.setImgWindowOffset(rectOffset,imgRectSize,afterimgRectSize,ratio); self.setImgOffset({top:0,left:0},afterImgSize,afterimgRectSize);//如果旋转了，调整偏移 self.zoomLevel=level; self.setToolBadge('zoom',level); self.keepScreenInside(); }; if(typeof e!='object'){ ratio=ratio? ratio : { x:1/2, y:1/2, }; zoom(e); return; }; this.working=true; ratio=this.getZoomRatio({ x:e.clientX, y:e.clientY, }); var moved; var lastPageX=e.pageX; var currentLevel=this.zoomLevel; var moveFired=0; var moveHandler=function(e){ moveFired++ if(moveFired < 2){//有时候点击的时候不小心会触发一发move return; }; moved=true; var pageX=e.pageX; var level; if(pageX > lastPageX){//向右移，zoomin扩大 self.changeCursor('zoom',false); level=0.05; }else{//向左移，zoomout缩小 self.changeCursor('zoom',true); level=-0.05; }; lastPageX=pageX; currentLevel += level; zoom(currentLevel); }; var mouseupHandler=function(e){ self.working=false; document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',mouseupHandler,true); var level=self.getNextZoomLevel(); if(self.zoomOut && self.altKeyUp){ self.zoomOut=false; }; if(!moved){//如果没有平移缩放。 zoom(level); }; self.changeCursor('zoom',self.zoomOut); if(self.tempZoom && self.ctrlKeyUp && self.altKeyUp){ self.tempZoom=false; self.changeCursor(self.selectedTool); }; }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',mouseupHandler,true); }, getNextZoomLevel:function(){ var level; var self=this; if(this.zoomOut){//缩小 ImgWindowC.zoomRangeR._find(function(value){ if(value < self.zoomLevel){ level=value; return true; } }) }else{ ImgWindowC.zoomRange._find(function(value){ if(value > self.zoomLevel){ level=value; return true; }; }); } return level; }, getZoomRatio:function(mouseCoor){ var ibcRect=this.img.getBoundingClientRect(); var ratio={ x:(mouseCoor.x-ibcRect.left)/ibcRect.width, y:(mouseCoor.y-ibcRect.top)/ibcRect.height, }; if(ratio.x<0){ ratio.x=0 }else if(ratio.x>1){ ratio.x=1 }; if(ratio.y<0){ ratio.y=0 }else if(ratio.y>1){ ratio.y=1 }; return ratio; }, aerialView:function(e){ this.working=true; //记住现在的缩放比例 var cLevel=this.zoomLevel; var wSize=getWindowSize(); wSize.h -= 16; wSize.w -= 16; var imgWindow=this.imgWindow; var imgWindowCS=unsafeWindow.getComputedStyle(imgWindow); var rectSize={ h:parseFloat(imgWindowCS.height), w:parseFloat(imgWindowCS.width), }; var rectRatio=rectSize.h/rectSize.w; var windowRatio=wSize.h/wSize.w; var size; var rangeSize={}; if(rectRatio > windowRatio){ size={ h:wSize.h, w:wSize.h / rectRatio, }; rangeSize.h=Math.min(wSize.h * (size.h / rectSize.h), size.h); rangeSize.w=Math.min(rangeSize.h / windowRatio , size.w); }else{ size={ w:wSize.w, h:wSize.w * rectRatio, }; rangeSize.w=Math.min(wSize.w * (size.w / rectSize.w), size.w); rangeSize.h=Math.min(rangeSize.w * windowRatio , size.h); }; this.zoom(this.getRotatedImgCliSize(size).w/this.imgNaturalSize.w); this.center(true,true); this.keepScreenInside(); var viewRange=this.viewRange; var vRS=viewRange.style; vRS.display='block'; vRS.height=rangeSize.h + 'px'; vRS.width=rangeSize.w + 'px'; vRS.top=0 + 'px'; vRS.left=0 + 'px'; var viewRangeRect=viewRange.getBoundingClientRect(); var scrolled=getScrolled(); var viewRangeCenterCoor={ x:viewRangeRect.left + scrolled.x + 1/2 * rangeSize.w, y:viewRangeRect.top + scrolled.y + 1/2 * rangeSize.h, }; var self=this; var moveRange={ x:[8,8+size.w-rangeSize.w], y:[8,8+size.h-rangeSize.h] }; function setViewRangePosition(pageXY){ var top=pageXY.y - viewRangeCenterCoor.y; var left=pageXY.x - viewRangeCenterCoor.x; if(top<=moveRange.y[0]){ top=moveRange.y[0]; }else if(top>=moveRange.y[1]){ top=moveRange.y[1]; }; vRS.top= top + 'px'; if(left<=moveRange.x[0]){ left=moveRange.x[0]; }else if(left>=moveRange.x[1]){ left=moveRange.x[1]; }; vRS.left= left + 'px'; }; setViewRangePosition({ x:e.pageX, y:e.pageY, }); var moveHandler=function(e){ setViewRangePosition({ x:e.pageX, y:e.pageY, }); }; var mouseupHandler=function(){ self.working=false; viewRange.style.display='none'; self.zoom(cLevel); var scrolled=getScrolled(); imgWindow.style.top= -13 - rectSize.h * ((parseFloat(vRS.top) - moveRange.y[0])/size.h) + scrolled.y +'px'; imgWindow.style.left= -13 - rectSize.w * ((parseFloat(vRS.left) - moveRange.x[0])/size.w) + scrolled.x +'px'; //说明图片的高度没有屏幕高，居中 //说明图片的宽度没有屏幕宽，居中 self.center(rangeSize.w == size.w , rangeSize.h == size.h); self.keepScreenInside(); document.removeEventListener('mousemove',moveHandler,true); document.removeEventListener('mouseup',mouseupHandler,true); }; document.addEventListener('mousemove',moveHandler,true); document.addEventListener('mouseup',mouseupHandler,true); }, setToolBadge:function(tool,content){ var scale=0; switch(tool){ case 'zoom':{ scale=2; }break; case 'rotate':{ scale=1; }break; default:break; } content=typeof content=='string'? content : content.toFixed(scale); this.toolMap[tool].nextElementSibling.textContent=content; }, notExponential:function(num){//不要转为指数形势 if(num>0){ if(num >= 999999999999999934463){ return 999999999999999934463; }else if(num <= 0.000001){ return 0.000001; }; }else if(num < 0){ if(num >= -0.000001){ return -0.000001; }else if(num <= -999999999999999934463){ return -999999999999999934463 }; }; return num; }, blur:function(e){ if(!this.focused)return; var imgWindow =this.imgWindow; //点击imgWinodw的外部的时候失去焦点 if(e!==true && imgWindow.contains(e.target))return; imgWindow.classList.remove('pv-pic-window-container_focus'); this.toolbar.classList.remove('pv-pic-window-toolbar_focus'); this.closeButton.classList.remove('pv-pic-window-close_focus'); this.searchButton.classList.remove('pv-pic-window-search_focus'); this.img.classList.remove('pv-pic-window-pic_focus'); document.removeEventListener('mousedown',this._blur,true); document.removeEventListener('keydown',this._focusedKeydown,true); document.removeEventListener('keyup',this._focusedKeyup,true); this.changeCursor('default'); ImgWindowC.selectedTool=this.selectedTool; this.focused=false; }, focus:function(){ if(this.focused)return; this.imgWindow.classList.add('pv-pic-window-container_focus'); this.toolbar.classList.add('pv-pic-window-toolbar_focus'); this.closeButton.classList.add('pv-pic-window-close_focus'); this.searchButton.classList.add('pv-pic-window-search_focus'); this.img.classList.add('pv-pic-window-pic_focus'); this.imgWindow.style.zIndex= ImgWindowC.styleZIndex; this.zIndex=ImgWindowC.styleZIndex; ImgWindowC.styleZIndex ++; document.addEventListener('keydown',this._focusedKeydown,true); document.addEventListener('keyup',this._focusedKeyup,true); document.addEventListener('mousedown',this._blur,true); //还原鼠标样式。 this.changeCursor(this.selectedTool); if(prefs.imgWindow.syncSelectedTool && ImgWindowC.selectedTool){ this.selectTool(ImgWindowC.selectedTool); }; this.focused=true; }, focusedKeyup:function(e){ var keyCode=e.keyCode; var valid=[32,18,16,72,17,72,82,90,67]; if(valid.indexOf(keyCode)==-1)return; e.preventDefault(); switch(keyCode){ case 32:{//空格键，临时切换到移动 this.spaceKeyUp=true; 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） if(!this.working){//松开按键的时候，没有在继续平移了。 this.tempHand=false; this.changeCursor(this.selectedTool); }; }break; case 18:{//alt键盘切换缩小放大。 this.altKeyUp=true; if(!this.zoomOut)return; if(!this.working){ this.zoomOut=false; this.changeCursor('zoom'); if(this.tempZoom && this.ctrlKeyUp){ this.tempZoom=false; this.changeCursor(this.selectedTool); }; }; }break; case 16:{//shift键，旋转的时候按住shift键，步进缩放。 this.shiftKeyUp=true; }break; case 17:{//ctrl键 clearTimeout(this.ctrlkeyDownTimer); if(!this.justCKeyUp){//如果刚才没有松开c，规避划词软件的ctrl+c松开 this.ctrlKeyUp=true; if(!this.tempZoom)return;//如果没有切换到了缩放 if(!this.working && this.altKeyUp){ this.tempZoom=false; this.changeCursor(this.selectedTool); }; }; }break; case 67:{//c键 this.justCKeyUp=true; var self=this; clearTimeout(this.justCKeyUpTimer); this.justCKeyUpTimer=setTimeout(function(){ self.justCKeyUp=false; },100) }break; case 72:{//h键 this.hKeyUp=true; }break; case 82:{//r键 this.rKeyUp=true; }break; case 90:{//z键 this.zKeyUp=true; }break; default:break; }; if([72,82,90].indexOf(keyCode)!=-1){ if(!this.working && this.restoreBeforeTool){ this.restoreBeforeTool=false; this.selectTool(this.beforeTool); }; }; }, focusedKeydown:function(e){ var keyCode=e.keyCode; var valid=[32,82,72,90,18,16,17,27,67];//有效的按键 if(valid.indexOf(keyCode)==-1) return; e.preventDefault(); 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 if(keyCode==16){//shift键 this.shiftKeyUp=false; }; return; }; switch(keyCode){ case 82:{//r键,切换到旋转工具 if(this.rKeyUp){ this.rKeyUp=false; this.beforeTool=this.selectedTool; this.selectTool('rotate'); }; }break; case 72:{//h键,切换到抓手工具 if(this.hKeyUp){ this.hKeyUp=false; this.beforeTool=this.selectedTool; this.selectTool('hand'); }; }break; case 90:{//z键,切换到缩放工具 if(this.zKeyUp){ this.zKeyUp=false; this.beforeTool=this.selectedTool; this.selectTool('zoom'); }; }break; case 32:{//空格键阻止,临时切换到抓手功能 if(this.spaceKeyUp){ this.spaceKeyUp=false; if(this.selectedTool!='hand'){ this.tempHand=true; this.changeCursor('hand'); }; }; }break; 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 if(this.altKeyUp){ if((this.selectedTool!='zoom' && !this.tempZoom) || this.zoomOut)return; this.zoomOut=true; this.altKeyUp=false; this.changeCursor('zoom',true); }; }break; case 17:{//ctrl键临时切换到缩放工具 if(this.ctrlKeyUp){ var self=this; this.ctrlkeyDownTimer=setTimeout(function(){//规避词典软件的ctrl+c，一瞬间切换到缩放的问题 self.ctrlKeyUp=false; if(self.selectedTool!='zoom'){ self.tempZoom=true; self.changeCursor('zoom'); }; },100); }; }break; case 67:{//c键 clearTimeout(this.ctrlkeyDownTimer); }break; case 27:{//ese关闭窗口 if(prefs.imgWindow.close.escKey){ this.remove(); }; }break; default:break; }; }, toolbarEventHandler:function(e){ e.stopPropagation(); var target=e.target; var toolMap=this.toolMap; for(var i in toolMap){ if(toolMap.hasOwnProperty(i) && toolMap[i]==target){ switch(e.type){ case 'mousedown':{ this.selectTool(i); }break; case 'dblclick':{ this.dblclickCommand(i); }break; default:break; }; break; }; }; }, imgWindowEventHandler:function(e){ e.stopPropagation(); switch(e.type){ case 'click':{//阻止opera的图片保存 if(e.ctrlKey && e.target.nodeName=='IMG'){ e.preventDefault(); }; }break; case 'mousedown':{ if(!this.focused){//如果没有focus，先focus this.focus(); this.keepScreenInside(); }; var target=e.target; 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 if(target!=this.rotateOverlayer)return; var self=this; this.rotateOverlayer.style.display='none'; var upHandler=function(){ document.removeEventListener('mouseup',upHandler,true); setTimeout(function(){ self.rotateOverlayer.style.display='block'; },10); }; document.addEventListener('mouseup',upHandler,true); return; }; if(e.button!=0 || (target!=this.imgWindow && target!=this.img && target!=this.rotateOverlayer))return; e.preventDefault(); var selectedTool=this.selectedTool; if(this.tempHand){ this.move(e); }else if(this.tempZoom){ this.zoom(e); }else if(selectedTool=='hand'){ this.restoreBeforeTool=!this.hKeyUp; if(this.hKeyUp){ this.move(e); }else{//鸟瞰视图 this.aerialView(e); }; }else if(selectedTool=='rotate'){ var origin={//旋转原点 x:e.clientX - 30,//稍微偏左一点。 y:e.clientY , }; var rIS=this.rotateIndicator.style; rIS.display='block'; rIS.top=origin.y + 'px'; rIS.left=origin.x + 'px'; this.restoreBeforeTool=!this.rKeyUp; this.rotate(origin); }else if(selectedTool=='zoom'){ this.restoreBeforeTool=!this.zKeyUp; this.zoom(e); }; }break; case 'wheel':{ if(!this.focused)return;//如果没有focus if(e.deltaY===0)return;//非Y轴的滚动 e.preventDefault(); if(this.working)return; var oriZoomOut=this.zoomOut; this.zoomOut = !!(e.deltaY > 0); var ratio=this.getZoomRatio({ x:e.clientX, y:e.clientY, }); var level=this.getNextZoomLevel(); this.zoom(level,ratio); this.zoomOut=oriZoomOut; }break; default:break; }; }, dblclickCommand:function(tool){ var done; switch(tool){ case 'hand':{//双击居中,并且适应屏幕 this.zoom(1); this.fitToScreen(); this.center(true,true); this.keepScreenInside(); }break; case 'rotate':{//双击还原旋转 if(this.rotatedRadians==0)return; done=true; this.rotate(0,true); }break; case 'zoom':{//双击还原缩放 if(this.zoomLevel==1)return; done=true; this.zoom(1,{x:0,y:0}); }break; default:break; }; if((tool=='rotate' || tool=='zoom') && done){ var scrolled=getScrolled(); var imgWindow=this.imgWindow; var imgWinodowRect=imgWindow.getBoundingClientRect(); var imgWindowStyle=imgWindow.style; if(imgWinodowRect.left<40){ imgWindowStyle.left=40 + scrolled.x + 'px'; }; if(imgWinodowRect.top<-5){ imgWindowStyle.top=-5 + scrolled.y +'px'; }; this.keepScreenInside(); }; }, doFlipCommand:function(command){ var map={ fv:[/scaleY\([^)]*\)/i,' scaleY(-1) '], fh:[/scaleX\([^)]*\)/i,' scaleX(-1) '], }; var iTransform=this.img.style[support.cssTransform]; var toolClassList=this.toolMap[command].classList; if(map[command][0].test(iTransform)){ iTransform=iTransform.replace(map[command][0],''); toolClassList.remove(this.selectedToolClass); }else{ iTransform += map[command][1]; toolClassList.add(this.selectedToolClass); }; this.img.style[support.cssTransform]=iTransform; }, selectTool:function(tool){ var command=['fv','fh']; if(command.indexOf(tool)==-1){//工具选择 if(this.selectedTool==tool)return; var selectedTool=this.selectedTool; this.selectedTool=tool; if(this.tempHand || this.tempZoom){//临时工具中。不变鼠标 return; }; 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。 if(selectedTool){ this.toolMap[selectedTool].classList.remove(this.selectedToolClass); }; this.toolMap[tool].classList.add(this.selectedToolClass); this.changeCursor(tool); }else{//命令 this.doFlipCommand(tool); }; }, changeCursor:function(tool,zoomOut){ if(tool=='zoom'){ tool+=zoomOut? '-out' : '-in'; }; if(this.cursor==tool)return; this.cursor=tool; var cursor; switch(tool){ case 'hand':{ cursor=support.cssCursorValue.grab || 'pointer'; }break; case 'handing':{ cursor=support.cssCursorValue.grabbing || 'pointer'; }break; case 'zoom-in':{ cursor=support.cssCursorValue.zoomIn; }break; case 'zoom-out':{ cursor=support.cssCursorValue.zoomOut; }break; case 'rotate':{ cursor='progress'; }break; case 'default':{ cursor=''; }break; }; if(typeof cursor!='undefined'){ this.imgWindow.style.cursor=cursor; }; }, remove:function(){ if(this.removed)return; this.removed=true; this.blur(true); this.img.src= prefs.icons.brokenImg_small;//如果在加载中取消，图片也取消读取。 this.imgWindow.parentNode.removeChild(this.imgWindow); //点击点击外部关闭的监听 if(prefs.imgWindow.close.clickOutside.enabled){ document.removeEventListener(prefs.imgWindow.close.clickOutside.trigger,this.clickOutside,true); }; var index=ImgWindowC.all.indexOf(this); ImgWindowC.all.splice(index,1); //focus next if(ImgWindowC.all.length==0){ if(ImgWindowC.overlayer){ ImgWindowC.overlayer.style.display='none'; }; }else{ var topmost=0; ImgWindowC.all.forEach(function(iwin){ if(iwin.zIndex > topmost){ topmost=iwin; }; }); if(topmost){ topmost.focus(); }; }; }, }; // 载入动画 function LoadingAnimC(data,buttonType,waitImgLoad,openInTopWindow){ this.args=arrayFn.slice.call(arguments,0); this.data=data;//data this.buttonType=buttonType;//点击的按钮类型 this.openInTopWindow=openInTopWindow;//是否在顶层窗口打开，如果在frame里面的话 this.waitImgLoad=waitImgLoad;//是否等待完全读取后打开 this.init(); }; LoadingAnimC.all=[]; LoadingAnimC.prototype={ init:function(){ LoadingAnimC.all.push(this); this.addStyle(); var container=document.createElement('span'); container.className='pv-loading-container'; this.loadingAnim=container; container.title='正在加载:' + this.data.src; container.innerHTML= '<span class="pv-loading-button pv-loading-retry" title="重试"></span>'+ '<span class="pv-loading-button pv-loading-cancle" title="取消"></span>'; document.body.appendChild(container); var self = this; container.addEventListener('click',function(e){ var tcl=e.target.classList; if(tcl.contains('pv-loading-cancle')){ self.imgReady.abort(); self.remove(); }else if(tcl.contains('pv-loading-retry')){ self.remove(); new LoadingAnimC(self.args[0],self.args[1],self.args[2],self.args[3]); }; },true); this.setPosition(); if (this.buttonType == 'current') { this.loadImg(this.data.imgSrc); } else { if (!this.data.xhr) { if(this.buttonType == 'search'){ sortSearch(); let from=0; let searchFun=function(){ console.log(self.data.imgSrc); searchImgByImg(self.data.imgSrc, function(srcs, index){ let src=srcs.shift(); if(index==3){ self.loadImg(src, srcs); }else{ from=index+1; self.loadImg(src, srcs, searchFun); } },function(e) { self.error("网络错误"); },function(e) { self.error("没有找到原图"); }, from); }; searchFun(); }else{ this.loadImg(this.data.src, this.data.srcs); } } else { xhrLoad.load({ url: this.data.src, xhr: this.data.xhr, cb: function(imgSrc, imgSrcs, caption) { if (imgSrc) { self.loadImg(imgSrc, imgSrcs); } else { self.error(); } }, onerror: function() { self.error(); } }); } } }, addStyle:function(){ if(LoadingAnimC.styleAdded)return; LoadingAnimC.styleAdded=true; var style=document.createElement('style'); style.type='text/css'; style.textContent='\ .pv-loading-container {\ position: absolute;\ z-index:999999997;\ background: black url("'+prefs.icons.loading+'") center no-repeat;\ background-origin: content-box;\ border: none;\ padding: 1px 30px 1px 2px;\ margin: 0;\ opacity: 0.7;\ height: 24px;\ min-width: 24px;\ box-shadow: 2px 2px 0px #666;\ -webkit-transition: opacity 0.15s ease-in-out;\ transition: opacity 0.15s ease-in-out;\ }\ .pv-loading-container:hover {\ opacity: 0.9;\ }\ .pv-loading-button {\ cursor: pointer;\ height: 24px;\ width: 24px;\ position: absolute;\ right: 0;\ top: 0;\ opacity: 0.4;\ background:transparent center no-repeat;\ -webkit-transition: opacity 0.15s ease-in-out;\ transition: opacity 0.15s ease-in-out;\ }\ .pv-loading-button:hover {\ opacity: 1;\ }\ .pv-loading-cancle{\ background-image: url("'+prefs.icons.loadingCancle+'");\ }\ .pv-loading-retry{\ display:none;\ background-image: url("'+prefs.icons.retry+'");\ }\ .pv-loading-container_error{\ background-image:none;\ }\ .pv-loading-container_error::after{\ content:"加载失败";\ line-height: 24px;\ color: red;\ font-size: 14px;\ display:inline;\ }\ .pv-loading-container_error .pv-loading-cancle{\ display:none;\ }\ .pv-loading-container_error .pv-loading-retry{\ display:block;\ }\ '; document.head.appendChild(style); }, remove:function(){ if(!this.removed){ this.removed=true; this.loadingAnim.parentNode.removeChild(this.loadingAnim); LoadingAnimC.all.splice(LoadingAnimC.all.indexOf(this),1); }; }, error:function(msg,img,e){ if(msg)console.debug(msg); this.loadingAnim.classList.add('pv-loading-container_error'); console.debug('picviewer CE 载入大图错误：%o', this.data); var self=this; setTimeout(function(){ self.remove(); },3000); }, setPosition:function(){ var position=getContentClientRect(this.data.img); var cs=this.loadingAnim.style; var scrolled=getScrolled(); cs.top=position.top + scrolled.y +1 + 'px'; cs.left=position.left + scrolled.x +1 + 'px'; cs.removeProperty('display'); }, // 根据 imgSrc 载入图片，imgSrcs 为备用图片地址，imgSrc 加载失败备用 loadImg: function(imgSrc, imgSrcs, nextFun) { var self = this; var img = document.createElement('img'); img.src = imgSrc; var opts = { error: function(e) { if (Array.isArray(imgSrcs)) { var src = imgSrcs.shift(); if (src) { self.loadImg(src, imgSrcs, nextFun); return; } } if(nextFun) nextFun(); else self.error('', this, e); }, }; opts[self.waitImgLoad ? 'load' : 'ready'] = function(e) { self.load(this, e); }; self.imgReady = imgReady(img, opts); }, load:function(img,e){ this.remove(); this.img=img; var buttonType=this.buttonType; if(buttonType=='gallery'){ var allData=this.getAllValidImgs(); allData.target=this.data; this.data=allData; }; var self=this; function openInTop(){ var data=self.data; //删除不能发送的项。 var delCantClone=function(obj){ delete obj.img; delete obj.imgPA; }; if(Array.isArray(data)){ frameSentSuccessData=frameSentData; frameSentData=cloneObject(data,true);//备份一次 //console.log(frameSentData); delCantClone(data.target); data.forEach(function(obj){ delCantClone(obj); }); }else{ delCantClone(data); }; window.postMessage({ messageID:messageID, src:img.src, data:data, command:'open', buttonType:buttonType, to:'top', },'*'); }; if(this.openInTopWindow && isFrame && topWindowValid!==false && buttonType!='magnifier'){ if(topWindowValid){ openInTop(); }else{//先发消息问问顶层窗口是不是非frameset窗口 window.postMessage({ messageID:messageID, command:'topWindowValid', to:'top', },'*'); document.addEventListener('pv-topWindowValid',function(e){ topWindowValid=e.detail; if(topWindowValid){//如果顶层窗口有效 openInTop() }else{ self.open(); }; },true); }; }else{ this.open(); }; }, getAllValidImgs:function(){ var imgs=document.getElementsByTagName('img'), // html collection validImgs=[] ; arrayFn.forEach.call(imgs,function(img,index,imgs){ var result=findPic(img); if(result){ validImgs.push(result); }; }); return validImgs; }, open:function(){ switch(this.buttonType){ case 'gallery':{ if(!gallery){ gallery=new GalleryC(); }; gallery.load(this.data,this.from); }break; case 'magnifier':{ new MagnifierC(this.img,this.data); }break; case 'actual':; case 'search':; case 'current':; case 'original':{//original 是为了兼容以前的规则 new ImgWindowC(this.img, this.data); }break; }; }, }; //工具栏 function FloatBarC(){ this.init(); }; FloatBarC.prototype={ init:function(){ this.addStyle(); var container=document.createElement('span'); container.id='pv-float-bar-container'; container.innerHTML= '<span class="pv-float-bar-button"></span>'+ '<span class="pv-float-bar-button"></span>'+ '<span class="pv-float-bar-button"></span>'+ '<span class="pv-float-bar-button"></span>'+ '<span class="pv-float-bar-button"></span>'; document.body.appendChild(container); var buttons={ }; this.buttons=buttons; this.children=container.children; arrayFn.forEach.call(this.children,function(child,index){ var titleMap={ actual:'查看原始(A)', search:'查找原图(S)', gallery:'查看库(G)', current:'查看当前(C)', magnifier:'放大镜(M)', }; var buttonName=prefs.floatBar.butonOrder[index]; buttons[buttonName]=child; child.title=titleMap[buttonName]; child.classList.add('pv-float-bar-button-' + buttonName); }); this.floatBar=container; var self=this; container.addEventListener('click',function(e){ var buttonType; var target=e.target; for(var type in buttons){ if(!buttons.hasOwnProperty(type))return; if(target==buttons[type]){ buttonType=type; break; }; }; if(!buttonType)return; self.hide(); self.open(e,buttonType); },true); addCusMouseEvent('mouseleave',container,function(e){ clearTimeout(self.hideTimer); self.hideTimer=setTimeout(function(){ self.hide(); },prefs.floatBar.hideDelay); }); addCusMouseEvent('mouseenter',container,function(e){ clearTimeout(self.hideTimer); }); this._scrollHandler=this.scrollHandler.bind(this); }, addStyle:function(){ var style=document.createElement('style'); style.type='text/css'; style.textContent='\ #pv-float-bar-container {\ position: absolute;\ z-index:999999998;\ padding: 5px;\ margin: 0;\ border: none;\ opacity: 0.6;\ line-height: 0;\ -webkit-transition: opacity 0.2s ease-in-out;\ transition: opacity 0.2s ease-in-out;\ display:none;\ }\ #pv-float-bar-container:hover {\ opacity: 1;\ }\ #pv-float-bar-container .pv-float-bar-button {\ vertical-align:middle;\ cursor: pointer;\ width: 18px;\ height: 18px;\ padding: 0;\ margin:0;\ border: none;\ display: inline-block;\ position: relative;\ box-shadow: 1px 0 3px 0px rgba(0,0,0,0.9);\ background: transparent center no-repeat;\ background-size:100% 100%;\ background-origin: content-box;\ -webkit-transition: margin-right 0.15s ease-in-out , width 0.15s ease-in-out , height 0.15s ease-in-out ;\ transition: margin-right 0.15s ease-in-out , width 0.15s ease-in-out , height 0.15s ease-in-out ;\ }\ #pv-float-bar-container .pv-float-bar-button:not(:last-child){\ margin-right: -14px;\ }\ #pv-float-bar-container .pv-float-bar-button:first-child {\ z-index: 4;\ }\ #pv-float-bar-container .pv-float-bar-button:nth-child(2) {\ z-index: 3;\ }\ #pv-float-bar-container .pv-float-bar-button:nth-child(3) {\ z-index: 2;\ }\ #pv-float-bar-container .pv-float-bar-button:last-child {\ z-index: 1;\ }\ #pv-float-bar-container:hover > .pv-float-bar-button {\ width: 24px;\ height: 24px;\ }\ #pv-float-bar-container:hover > .pv-float-bar-button:not(:last-child) {\ margin-right: 4px;\ }\ #pv-float-bar-container .pv-float-bar-button-actual {\ background-image:url("'+ prefs.icons.actual +'");\ }\ #pv-float-bar-container .pv-float-bar-button-search {\ background-image:url("'+ prefs.icons.search +'");\ }\ #pv-float-bar-container .pv-float-bar-button-gallery {\ background-image:url("'+ prefs.icons.gallery +'");\ }\ #pv-float-bar-container .pv-float-bar-button-current {\ background-image:url("'+ prefs.icons.current +'");\ }\ #pv-float-bar-container .pv-float-bar-button-magnifier {\ background-image:url("'+ prefs.icons.magnifier +'");\ }\ '; document.head.appendChild(style); }, start:function(data){ //读取中的图片,不显示浮动栏,调整读取图标的位置. if(LoadingAnimC.all._find(function(item,index,array){ if(data.img==item.data.img){ return true; }; }))return; //被放大镜盯上的图片,不要显示浮动栏. if(MagnifierC.all._find(function(item,index,array){ if(data.img==item.data.img){ return true; }; }))return; this.data=data; var self=this; clearTimeout(this.hideTimer); var imgOutHandler=function(e){ document.removeEventListener('mouseout',imgOutHandler,true); clearTimeout(self.showTimer); clearTimeout(self.hideTimer); self.hideTimer=setTimeout(function(){ self.hide(); },prefs.floatBar.hideDelay); }; clearTimeout(this.globarOutTimer); this.globarOutTimer=setTimeout(function(){//稍微延时。错开由于css hover样式发生的out; document.addEventListener('mouseout',imgOutHandler,true); },150); clearTimeout(this.showTimer); this.showTimer=setTimeout(function(){ self.show(); },prefs.floatBar.showDelay); }, setButton:function(){ if(this.data.type=='force'){ this.buttons['actual'].style.display='none'; this.buttons['magnifier'].style.display='none'; }else{ this.buttons['actual'].style.removeProperty('display'); this.buttons['magnifier'].style.removeProperty('display'); }; if (this.data.img.nodeName != 'IMG') { this.buttons['gallery'].style.display = 'none'; this.buttons['current'].style.display = 'none'; } else { this.buttons['gallery'].style.removeProperty('display'); this.buttons['current'].style.removeProperty('display'); } }, setPosition:function(){ //如果图片被删除了，或者隐藏了。 if(this.data.img.offsetWidth==0){ return true; }; var targetPosi=getContentClientRect(this.data.img); var windowSize=getWindowSize(); var floatBarPosi=prefs.floatBar.position.toLowerCase().split(/\s+/); var offsetX=prefs.floatBar.offset.x; var offsetY=prefs.floatBar.offset.y; var scrolled=getScrolled(); var fbs=this.floatBar.style; var setPosition={ top:function(){ var top=targetPosi.top + scrolled.y; if(targetPosi.top + offsetY < 0){//满足图标被遮住的条件. top=scrolled.y; offsetY=0; }; fbs.top=top + offsetY + 'px'; }, right:function(){ var right=windowSize.w - targetPosi.right; if(right < offsetX){ right= -scrolled.x; offsetX=0; }else{ right -=scrolled.x; }; fbs.right=right - offsetX + 'px'; }, bottom:function(){ var bottom=windowSize.h - targetPosi.bottom; if(bottom <= offsetY){ bottom=-scrolled.y; offsetY=0; }else{ bottom -= scrolled.y; }; fbs.bottom=bottom - offsetY + 'px'; }, left:function(){ var left=targetPosi.left + scrolled.x; if(targetPosi.left + offsetX < 0){ left=scrolled.x; offsetX=0; }; fbs.left=left + offsetX + 'px'; }, }; setPosition[floatBarPosi[0]](); setPosition[floatBarPosi[1]](); }, show:function(){ if(this.setPosition())return; this.shown=true; this.setButton(); this.floatBar.style.display='block'; clearTimeout(this.hideTimer); window.removeEventListener('scroll',this._scrollHandler,true); window.addEventListener('scroll',this._scrollHandler,true); }, hide:function(){ clearTimeout(this.showTimer); this.shown=false; this.floatBar.style.display='none'; window.removeEventListener('scroll',this._scrollHandler,true); }, scrollHandler:function(){//更新坐标 clearTimeout(this.scrollUpdateTimer); var self=this; this.scrollUpdateTimer=setTimeout(function(){ self.setPosition(); },100); }, open:function(e,buttonType){ var waitImgLoad = e && e.ctrlKey ? !prefs.waitImgLoad : prefs.waitImgLoad; //按住ctrl取反向值 var openInTopWindow = e && e.shiftKey ? !prefs.framesPicOpenInTopWindow : prefs.framesPicOpenInTopWindow; //按住shift取反向值 if (!waitImgLoad && buttonType == 'magnifier' && !envir.chrome) { //非chrome的background-image需要全部载入后才能显示出来 waitImgLoad = true; }; new LoadingAnimC(this.data, buttonType, waitImgLoad, openInTopWindow); }, }; /** * 提取自 Mouseover Popup Image Viewer 脚本，用于 xhr 方式的获取 */ var xhrLoad = function() { var _ = {}; var caches = {}; var handleError; /** * @param q 图片的选择器或函数 * @param c 图片说明的选择器或函数 */ function parsePage(url, q, c, post, cb) { downloadPage(url, post, function(html) { var iurl, iurls = [], cap, doc = createDoc(html); if(typeof q == 'function') { iurl = q(html, doc); } else { var inodes = findNodes(q, doc); inodes.forEach(function(node) { iurls.push(findFile(node, url)); }); iurl = iurls.shift(); } if(typeof c == 'function') { cap = c(html, doc); } else { var cnodes = findNodes(c, doc); cap = cnodes.length ? findCaption(cnode[0]) : false; } // 缓存 if (iurl) { caches[url] = { iurl: iurl, iurls: iurls, cap: cap }; } cb(iurl, iurls, cap); }); } function downloadPage(url, post, cb) { var opts = { method: 'GET', url: url, onload: function(req) { try { if(req.status > 399) throw 'Server error: ' + req.status; cb(req.responseText, req.finalUrl || url); } catch(ex) { handleError(ex); } }, onerror: handleError }; if(post) { opts.method = 'POST'; opts.data = post; opts.headers = {'Content-Type':'application/x-www-form-urlencoded','Referer':url}; } GM_xmlhttpRequest(opts); } function createDoc(text) { var doc = document.implementation.createHTMLDocument('picViewerCE'); doc.documentElement.innerHTML = text; return doc; } function findNodes(q, doc) { var nodes = [], node; if (!Array.isArray(q)) q = [q]; for (var i = 0, len = q.length; i < len; i++) { node = qs(q[i], doc); if (node) { nodes.push(node); } } return nodes; } function findFile(n, url) { var path = n.src || n.href; return path ? path.trim() : false; } function findCaption(n) { return n.getAttribute('content') || n.getAttribute('title') || n.textContent; } function qs(s, n) { return n.querySelector(s); } _.load = function(opt) { var info = caches[opt.url]; if (info) { opt.cb(info.iurl, info.iruls, info.cap); return; } handleError = opt.onerror || function() {}; parsePage(opt.url, opt.xhr.q, opt.xhr.c, opt.post, opt.cb); }; return _; }(); /** * 兼容 Mousever Popup Image Viewer 脚本规则 * 规则说明地址：http://w9p.co/userscripts/mpiv/host_rules.html */ var MPIV = (function() { var hosts = Rule.MPIV; var d = document, wn = window; var cfg = { thumbsonly: true, }; // 我新加的 var rgxHTTPs = /^https?:\/\/(?:www\.)?/; function loadRule() { var rules = Rule.MPIV; var isStringFn = function(a) { return typeof a == 'string' && a.indexOf('return ') > -1; }; rules.forEach(function(h) { try { if(h.r) h.r = toRE(h.r, 'i'); if(isStringFn(h.s)) h.s = new Function('m', 'node', h.s); if(isStringFn(h.q)) h.q = new Function('text', 'doc', h.q); if(isStringFn(h.c)) h.c = new Function('text', 'doc', h.c); } catch(ex) { console.error('MPIV 规则无效: %o', h, ex); } }); var filter = function(hn, h) { return !h.d || hn.indexOf(h.d) > -1; }; hosts = rules.filter(filter.bind(null, location.hostname)); return hosts; } function hasBg(node) { return node ? wn.getComputedStyle(node).backgroundImage != 'none' && node.className.indexOf('YTLT-') < 0 : false; } function rel2abs(rel, abs) { if(rel.indexOf('//') === 0) rel = 'http:' + rel; var re = /^([a-z]+:)?\/\//; if(re.test(rel)) return rel; if(!re.exec(abs)) return; if(rel[0] == '/') return abs.substr(0, abs.indexOf('/', RegExp.lastMatch.length)) + rel; return abs.substr(0, abs.lastIndexOf('/')) + '/' + rel; } /** * 我新增了特殊的替换模式 * 规则： * {"r":"hotimg\\.com/image", "s":"/image/direct/"} * 把 image 替换为 direct ，就是 .replace(/image/, "direct") */ function replace(s, m, r, http) { if(!m) return s; if (r && s.startsWith('r;')) { // 特殊的替换模式 s = m.input.replace(r, s.slice(2)); } else if(s.indexOf('/') === 0) { var mid = /[^\\]\//.exec(s).index+1; var end = s.lastIndexOf('/'); var re = new RegExp(s.substring(1, mid), s.substr(end+1)); s = m.input.replace(re, s.substring(mid+1, end)); } else { for(var i = m.length; i--;) { s = s.replace('$'+i, m[i]); } } if (!s.startsWith('http') && http) { return http + s; } return s; } function rect(node, q) { if(q) { var n = node; while(tag(n = n.parentNode) != 'BODY') { if(matches(n, q)) return n.getBoundingClientRect(); } } var nodes = node.querySelectorAll('*'); for(var i = nodes.length; i-- && (n = nodes[i]);) { if(n.offsetHeight > node.offsetHeight) node = n; } return node.getBoundingClientRect(); } function matches(n, q) { var p = Element.prototype, m = p.mozMatchesSelector || p.webkitMatchesSelector || p.oMatchesSelector || p.matchesSelector || p.matches; if(m) return m.call(n, q); } function tag(n) { return n.tagName && n.tagName.toUpperCase(); } function qs(s, n) { return n.querySelector(s); } function parseNode(node) { var a, img, url, info; if(tag(node) == 'A') { a = node; } else { if(tag(node) == 'IMG') { img = node; if(img.src.substr(0, 5) != 'data:') url = rel2abs(img.src, location.href); } info = findInfo(url, node); if(info) return info; a = tag(node.parentNode) == 'A' ? node.parentNode : (tag(node.parentNode.parentNode) == 'A' ? node.parentNode.parentNode : false); } if(a) { if(cfg.thumbsonly && !(img || qs('i', a) || a.rel == 'theater') && !hasBg(a) && !hasBg(a.parentNode) && !hasBg(a.firstElementChild)) return; url = a.getAttribute('data-expanded-url') || a.getAttribute('data-full-url') || a.getAttribute('data-url') || a.href; if(url.substr(0, 5) == 'data:') url = false; else if(url.indexOf('//t.co/') > -1) url = 'http://' + a.textContent; info = findInfo(url, a); if(info) return info; } if(img) return {url:img.src, node:img, rect:rect(img), distinct:true}; } function findInfo(url, node, noHtml, skipHost) { for(var i = 0, len = hosts.length, tn = tag(node), h, m, html, urls, URL, http; i < len && (h = hosts[i]); i++) { if(h.e && !matches(node, h.e) || h == skipHost) continue; if(h.r) { if(h.html && !noHtml && (tn == 'A' || tn == 'IMG' || h.e)) { if(!html) html = node.outerHTML; m = h.r.exec(html) } else if(url) { // 去掉前面的 https:// URL = url.replace(rgxHTTPs, ''); http = url.slice(0, url.length - URL.length); m = h.r.exec(URL); } else { m = null; } } else { m = url ? /.*/.exec(url) : []; } if(!m || tn == 'IMG' && !('s' in h)) continue; if('s' in h) { urls = (Array.isArray(h.s) ? h.s : [h.s]).map(function(s) { if(typeof s == 'string') return decodeURIComponent(replace(s, m, h.r, http)); if(typeof s == 'function') return s(m, node); return s; }); if(Array.isArray(urls[0])) urls = urls[0]; if(urls[0] === false) continue; urls = urls.map(function(u) { return u ? decodeURIComponent(u) : u; }); } else { urls = [m.input]; } if((h.follow === true || typeof h.follow == 'function' && h.follow(urls[0])) && !h.q) return findInfo(urls[0], node, false, h); // debug('MPIV 找到的规则是 %o', h); return { node: node, url: urls.shift(), urls: urls, r: h.r, s: h.s, q: h.q, c: h.c, // g: h.g ? loadGalleryParser(h.g) : h.g, xhr: h.xhr, post: typeof h.post == 'function' ? h.post(m) : h.post, follow: h.follow, css: h.css, // manual: h.manual, distinct: h.distinct, // rect: rect(node, h.rect) }; }; } // TODO function rulesToString(rules) { var newRules = []; rules.forEach(function(h) { var newInfo = {} Object.keys(h).forEach(function(key) { if (key == 'r') { newInfo.r = h.r instanceof RegExp ? h.r.toString() : null; } }); }); } return { parseNode: parseNode, findInfo: findInfo, loadRule: loadRule, } })(); // ------------------- run ------------------------- var matchedRule, URL=location.href, floatBar; function findPic(img){ //获取包裹img的第一个a元素。 var imgPN=img; var imgPA; while(imgPN=imgPN.parentElement){ if(imgPN.nodeName=='A'){ imgPA=imgPN; break; }; }; var iPASrc=imgPA? imgPA.href : ''; //base64字符串过长导致正则匹配卡死浏览器 var base64Img=/^data:[^;]+;base64,/i.test(img.src); // if (typeof matchedRule == 'undefined') { // 找到符合站点的高级规则,并缓存. // }; var src, // 大图地址 srcs, // 备用的大图地址 type, // 类别 imgSrc = img.src, // img 节点的 src xhr, description; // 图片的注释 if(!src && matchedRule){// 通过高级规则获取. // 排除 if (matchedRule.exclude && matchedRule.exclude.test(imgSrc)) { return; } else { try{ src = matchedRule.getImage.call(img,img,imgPA); }catch(err){ throwErrorInfo(err); } if(src) { if (Array.isArray(src)) { srcs = src; src = srcs.shift(); } type = 'rule'; xhr = matchedRule.xhr; if (matchedRule.lazyAttr) { // 由于采用了延迟加载技术，所以图片可能为 loading.gif imgSrc = img.getAttribute(matchedRule.lazyAttr) || img.src; } if (matchedRule.description) { var node = getElementMix(matchedRule.description, img); if (node) { description = node.getAttribute('title') || node.textContent; } } } } }; if (!src && !base64Img) { // 兼容 MPIV 脚本规则 var info = MPIV.parseNode(img); if (info && info.url && (info.url != imgSrc)) { type = 'rule'; src = info.url; srcs = info.urls; if (info.q) { xhr = { q: info.q }; } } } if(!src && !base64Img){//遍历通配规则 tprules._find(function(rule,index,array){ try{ src=rule.call(img,img,imgPA); if(src){ //console.log('匹配的通配规则',rule); return true; }; }catch(err){ throwErrorInfo(err); }; }); if(src)type='tpRule'; }; if(!src && imgPA){//链接可能是一张图片... if(/\.(?:jpg|jpeg|png|gif|bmp)$/i.test(iPASrc)){ src=iPASrc; }; if(src)type='scale'; }; if(!src){//本图片是否被缩放. var imgAS={//实际尺寸。 h:img.naturalHeight, w:img.naturalWidth, }; var imgCStyle=unsafeWindow.getComputedStyle(img); var imgCS={ h: parseFloat(imgCStyle.height), w: parseFloat(imgCStyle.width), }; // 2014年11月3日，目前的七星浏览器存在缩放bug，会得到小数点，所以要四舍五入 // 还会造成实际上并未缩放的图片，在七星浏览器上，尺寸会不相等，比如 119 * 119（实际：120 * 120） // if (!isNaN(imgCS.h)) imgCS.h = Math.round(imgCS.h); // if (!isNaN(imgCS.w)) imgCS.w = Math.round(imgCS.w); 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. if(imgAS.h > prefs.floatBar.minSizeLimit.h || imgAS.w > prefs.floatBar.minSizeLimit.w){//最小限定判断. src=imgSrc; type='scale'; // // 图片尺寸相差 // if (!isNaN(imgCS.h) && (imgAS.h * imgAS.w / (imgCS.h * imgCS.w) * 100 - 100) < prefs.gallery.zoomresized) { // type = 'scaleZoomResized' // } if (imgAS.h < prefs.gallery.scaleSmallSize && imgAS.w < prefs.gallery.scaleSmallSize) { type = 'scaleSmall'; } }; }else{ if(prefs.floatBar.forceShow.enabled && (imgCS.w>=prefs.floatBar.forceShow.size.w && imgCS.h>=prefs.floatBar.forceShow.size.h)){ src=imgSrc; type='force'; }; }; }; if(!src)return; var ret = { src: src, // 得到的src srcs: srcs, // 多个 src，失败了会尝试下一个 type: type, // 通过哪种方式得到的 imgSrc: imgSrc, // 处理的图片的src iPASrc: iPASrc, // 图片的第一个父a元素的链接地址 xhr: xhr, description: description || '', img: img, // 处理的图片 imgPA: imgPA, // 图片的第一个父a元素 }; //console.log('图片查找结果:',ret); return ret; } function getMatchedRule() { var rule = siteInfo._find(function(site, index, array) { if (site.url && toRE(site.url).test(URL)) { return true; } }); rule = rule ? rule[0] : false; // debug('picviewerCE 匹配的规则：',rule); return rule; } var isFrame=window!=window.parent; var topWindowValid;//frameset的窗口这个标记为false var frameSentData; var frameSentSuccessData; function handleMessage(e){ // contentscript里面的message监听，监听来自别的窗口的数据。 var data=e.data; if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证 var source=e.source; //chrome中所有window窗口的引用都是undefined if(typeof source=='undefined' || source!==window){//来自别的窗口 if(!isFrame){//顶层窗口 //console.log('top-contentscript接收到：',e); var command=data.command; switch(command){ case 'open':{ var img=document.createElement('img'); img.src=data.src; imgReady(img,{ ready:function(){ LoadingAnimC.prototype.open.call({ img:img, data:data.data, buttonType:data.buttonType, from:data.from,//来自哪个窗口 }); }, }); }break; case 'navigateToImg':{ var cusEvent=document.createEvent('CustomEvent'); cusEvent.initCustomEvent('pv-navigateToImg',false,false,data.exist); document.dispatchEvent(cusEvent); }break; case 'topWindowValid':{ window.postMessage({ messageID:messageID, command:'topWindowValid', valid:document.body.nodeName!='FRAMESET', to:data.from, },'*'); }break; }; }else{//frame窗口 //console.log('frame-contentscript接收到',e); var command=data.command; switch(command){ case 'navigateToImg':{ if(!frameSentData.unique){ var unique=GalleryC.prototype.unique(frameSentData); frameSentData=unique.data; frameSentData.unique=true; }; var targetImg=frameSentData[data.index].img; var exist=(document.documentElement.contains(targetImg) && unsafeWindow.getComputedStyle(targetImg).display!='none'); if(exist){ if(gallery && gallery.shown){//frame里面也打开了一个呢。 gallery.minimize(); }; setTimeout(function(){ GalleryC.prototype.navigateToImg(targetImg); flashEle(targetImg); },0); }; window.postMessage({ messageID:messageID, command:'navigateToImg', exist:exist, to:data.from, },'*'); }break; case 'sendFail':{ frameSentData=frameSentSuccessData;//frameSentData重置为发送成功的数据。 }break; case 'topWindowValid':{ var cusEvent=document.createEvent('CustomEvent'); cusEvent.initCustomEvent('pv-topWindowValid',false,false,data.valid); document.dispatchEvent(cusEvent); }break; }; }; }; } //页面脚本用来转发消息 //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 //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 var messageID='pv-0.5106795670312598'; function addPageScript() { var pageScript=document.createElement('script'); pageScript.id = 'picviewer-page-script'; var pageScriptText=function(messageID){ var frameID=Math.random(); var frames={ top:window.top, }; window.addEventListener('message',function(e){ var data=e.data; if( !data || !data.messageID || data.messageID != messageID )return;//通信ID认证 var source=e.source; if(source===window){//来自contentscript,发送出去,或者干嘛。 if(data.to){ data.from=frameID; frames[data.to].postMessage(data,'*'); }else{ switch(data.command){ case 'getIframeObject':{ var frameWindow=frames[data.windowId]; var iframes=document.getElementsByTagName('iframe'); var iframe; var targetIframe; for(var i=iframes.length-1 ; i>=0 ; i--){ iframe=iframes[i]; if(iframe.contentWindow===frameWindow){ targetIframe=iframe; break; }; }; var cusEvent=document.createEvent('CustomEvent'); cusEvent.initCustomEvent('pv-getIframeObject',false,false,targetIframe); document.dispatchEvent(cusEvent); }break; }; }; }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 frames[data.from]=source; }; },true) }; pageScript.textContent='(' + pageScriptText.toString() + ')('+ JSON.stringify(messageID) +')'; document.head.appendChild(pageScript); } function clikToOpen(data){ var preventDefault = matchedRule.clikToOpen.preventDefault; function mouseout(){ document.removeEventListener('mouseout',mouseout,true); document.removeEventListener('click',click,true); if(data.imgPA && preventDefault){ data.imgPA.removeEventListener('click',clickA,false); }; }; function click(e){ if(e.button!=0)return; FloatBarC.prototype.open.call({ data:data, }, e, matchedRule.clikToOpen.type); }; function clickA(e){//阻止a的默认行为 e.preventDefault(); }; document.addEventListener('click',click,true); if(data.imgPA && preventDefault){ data.imgPA.addEventListener('click',clickA,false); }; setTimeout(function(){//稍微延时。错开由于css hover样式发生的out; document.addEventListener('mouseout',mouseout,true); },100); return function(){ mouseout() }; } //监听 mouseover var canclePreCTO; function globalMouseoverHandler(e){ //console.log(e); if(galleryMode)return;//库模式全屏中...... var target = e.target; if (!target || target.classList.contains('pv-pic-ignored')) { return; } // 扩展模式，检查前面一个是否为 img if (target.nodeName != 'IMG' && matchedRule && matchedRule.ext) { var _type = typeof matchedRule.ext; if (_type == 'string') { switch (matchedRule.ext) { case 'previous': target = target.previousElementSibling; break; case 'previous-2': target = target.previousElementSibling && target.previousElementSibling.previousElementSibling; break; } } else if (_type == 'function') { try { target = matchedRule.ext(target); } catch(ex) { throwErrorInfo(ex); } if (!target) return; } } var result; // if (target.nodeName != 'IMG') { // 兼容 MPIV 脚本规则的非 img 节点，缺失图库的功能 // var info = MPIV.parseNode(target); // if (info && info.r) { // var img = info.node; // result = { // type: 'rule', // src: info.url, // srcs: info.urls, // imgSrc: img.src, // img: img, // imgPA: null, // }; // if (info.q) { // result.xhr = { // q: info.q // }; // } // } // } if (!target || !result && target.nodeName != 'IMG') return; if (!result) { result = findPic(target); } if(result){ if(!floatBar){ floatBar=new FloatBarC(); }; if(result.type=='rule' && matchedRule.clikToOpen && matchedRule.clikToOpen.enabled){ if(canclePreCTO){//取消上次的，防止一次点击打开多张图片 canclePreCTO(); }; canclePreCTO=clikToOpen(result); }; floatBar.start(result);//出现悬浮工具栏 }; } function isKeyDownEffectiveTarget(target) { var localName = target.localName; // 确保光标不是定位在文字输入框或选择框 if (localName == 'textarea' || localName == 'input' || localName == 'select') return false; // 视频播放器 if (localName == 'object' || localName == 'embed') return false; // 百度贴吧回复输入的问题 if (target.getAttribute('contenteditable') == 'true') return false; return true; } function keydown(event) { if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey) return; if (floatBar && floatBar.shown && isKeyDownEffectiveTarget(event.target)) { var key = String.fromCharCode(event.keyCode).toLowerCase(); Object.keys(prefs.floatBar.keys).some(function(action) { if (action == 'enable') return; if (key == prefs.floatBar.keys[action]) { floatBar.open(null, action); event.stopPropagation(); event.preventDefault(); return true; } }) } } matchedRule = getMatchedRule(); // 添加自定义样式 if (matchedRule && matchedRule.css) { var style = document.createElement('style'); style.type = 'text/css'; style.id = 'gm-picviewer-site-style'; style.textContent = matchedRule.css; document.head.appendChild(style); } MPIV.loadRule(); window.addEventListener('message', handleMessage, true); addPageScript(); document.addEventListener('mouseover', globalMouseoverHandler, true); // 注册按键 if (prefs.floatBar.keys.enable) { document.addEventListener('keydown', keydown, false); } var debug; // 调试函数 GM_config.init({ id: 'pv-prefs', title: GM_config.create('a', { href: 'https://greasyfork.org/zh-CN/scripts/5199-picviewer-ce', target: '_blank', textContent: 'picviewerCE 设置', title: '点击此处打开主页' }), isTabs: true, skin: 'tab', frameStyle: { width: '480px', zIndex:'2147483648', }, css: [ "#pv-prefs input[type='text'] { width: 50px; } ", "#pv-prefs input[type='number'] { width: 50px; } ", "#pv-prefs .inline .config_var { margin-left: 6px; }", "#pv-prefs label.size { width: 205px; }", "#pv-prefs span.sep-x { margin-left: 0px !important; }", "#pv-prefs label.sep-x { margin-right: 5px; }", "#pv-prefs label.floatBar-key { margin-left: 20px; width: 100px; }", "#pv-prefs input.color { width: 120px; }", ].join('\n'), fields: { // 浮动工具栏 'floatBar.position': { label: '显示位置', type: 'select', options: { 'top left': '图片左上角', 'top right': '图片右上角', 'bottom right': '图片右下角', 'bottom left': '图片左下角' }, "default": prefs.floatBar.position, section: ['浮动工具栏'], }, 'floatBar.showDelay': { label: '显示延时', type: 'int', "default": prefs.floatBar.showDelay, after: ' 毫秒', }, 'floatBar.hideDelay': { label: '隐藏延时', type: 'int', className: 'hideDelay', "default": prefs.floatBar.hideDelay, after: ' 毫秒' }, 'floatBar.forceShow.size.w': { label: '非缩放图片，超过该尺寸，强制显示', type: 'int', className: 'size', "default": prefs.floatBar.forceShow.size.w, title: '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.(以便进行旋转,放大,翻转等等操作)..', line: 'start', }, 'floatBar.forceShow.size.h': { label: ' x ', type: 'int', className: 'sep-x', after: ' 像素', "default": prefs.floatBar.forceShow.size.h, line: 'end', }, 'floatBar.minSizeLimit.w': { label: '缩放图片，小于该尺寸，不显示', type: 'int', className: 'size', "default": prefs.floatBar.minSizeLimit.w, title: '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4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', line: 'start', }, 'floatBar.minSizeLimit.h': { label: ' x ', type: 'int', className: 'sep-x', after: ' 像素', "default": prefs.floatBar.minSizeLimit.h, line: 'end', }, // 按键 'floatBar.keys.enable': { label: '启用以下4个快捷键', type: 'checkbox', "default": prefs.floatBar.keys.enable }, 'floatBar.keys.actual': { label: '打开大图', type: 'text', className: 'floatBar-key', "default": prefs.floatBar.keys.actual, title: '当出现悬浮条时按下此按键打开大图' }, 'floatBar.keys.search': { label: '查找原图', type: 'text', className: 'floatBar-key', "default": prefs.floatBar.keys.search, title: '当出现悬浮条时按下此按键查找原图' }, 'floatBar.keys.current': { label: '打开当前图片', type: 'text', className: 'floatBar-key', "default": prefs.floatBar.keys.current, title: '当出现悬浮条时按下此按键打开当前显示的图片' }, 'floatBar.keys.magnifier': { label: '打开放大镜观察', type: 'text', className: 'floatBar-key', "default": prefs.floatBar.keys.magnifier, title: '当出现悬浮条时按下此按键打开放大镜观察' }, 'floatBar.keys.gallery': { label: '打开图库', type: 'text', className: 'floatBar-key', "default": prefs.floatBar.keys.gallery, title: '当出现悬浮条时按下此按键打开图库' }, // 放大镜 'magnifier.radius': { label: '默认半径', type: 'int', "default": prefs.magnifier.radius, section: ['放大镜'], after: ' 像素' }, 'magnifier.wheelZoom.enabled': { label: '启用滚轮缩放', type: 'checkbox', "default": prefs.magnifier.wheelZoom.enabled, }, 'magnifier.wheelZoom.range': { label: '滚轮缩放的倍率', type: 'textarea', "default": prefs.magnifier.wheelZoom.range.join(', '), }, // 图库 'gallery.fitToScreen': { label: '对图片进行缩放以适应屏幕', type: 'checkbox', "default": prefs.gallery.fitToScreen, section: ['图库'], title: '适应方式为contain，非cover' }, 'gallery.sidebarPosition': { label: '缩略图栏位置', type: 'select', options: { 'bottom': '底部', 'right': '右侧', 'left': '左侧', 'top': '顶部' }, "default": prefs.gallery.sidebarPosition, line: 'start', }, 'gallery.sidebarSize': { label: '高度', type: 'int', "default": prefs.gallery.sidebarSize, title: '缩略图栏的高（如果是水平放置）或者宽（如果是垂直放置）', after: ' 像素', line: 'end', }, 'gallery.max': { label: '最多预读 ', type: 'number', "default": prefs.gallery.max, after: ' 张图片（前后各多少张）' }, 'gallery.autoZoom': { label: '缩放改回 100%（chrome）', type: 'checkbox', "default": prefs.gallery.autoZoom, 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）' }, 'gallery.descriptionLength': { label: '注释的最大宽度', type: 'int', "default": prefs.gallery.descriptionLength, after: ' 个字符' }, // 图片窗口 'imgWindow.fitToScreen': { label: '适应屏幕，并且水平垂直居中', type: 'checkbox', "default": prefs.imgWindow.fitToScreen, section: ['图片窗口'], title: '适应方式为contain，非cover', }, 'imgWindow.close.defaultTool': { label: '打开窗口时默认选择的工具', type: 'select', options: { 'hand': '抓手', 'rotate': '旋转', 'zoom': '放大镜', }, "default": prefs.imgWindow.close.defaultTool, }, 'imgWindow.close.escKey': { label: 'Esc键关闭', type: 'checkbox', "default": prefs.imgWindow.close.escKey, line: 'start', }, 'imgWindow.close.dblClickImgWindow': { label: '双击图片窗口关闭', type: 'checkbox', "default": prefs.imgWindow.close.dblClickImgWindow, }, 'imgWindow.close.clickOutside': { label: '点击图片外部关闭', type: 'select', options: { '': '无', 'click': '单击', 'dblclick': '双击', }, "default": prefs.imgWindow.close.clickOutside, line: 'end', }, 'imgWindow.overlayer.shown': { label: '覆盖层', type: 'checkbox', "default": prefs.imgWindow.overlayer.shown, line: 'start', }, 'imgWindow.overlayer.color': { label: '颜色和不透明度', type: 'text', className: 'color', "default": prefs.imgWindow.overlayer.color, line: 'end' }, 'imgWindow.shiftRotateStep': { label: '旋转时，按住shift键，旋转的步进', type: 'int', "default": prefs.imgWindow.shiftRotateStep, after: ' 度' }, 'imgWindow.zoom.mouseWheelZoom': { label: '滚轮缩放', type: 'checkbox', "default": prefs.imgWindow.zoom.mouseWheelZoom, }, 'imgWindow.zoom.range': { label: '滚轮缩放比例', type: 'textarea', "default": prefs.imgWindow.zoom.range.join(', '), title: '缩放比例.(不要出现负数,谢谢-_-!~)', attr: { "spellcheck": "false" } }, // 其它 'waitImgLoad': { label: '等图片完全载入后，才开始执行弹出放大等操作', type: 'checkbox', "default": prefs.waitImgLoad, section: ['其它'], title: '按住ctrl键的时候,可以临时执行和这个设定相反的设定' }, 'debug': { label: '调试模式', type: 'checkbox', "default": prefs.debug }, 'firstEngine': { label: '首选搜图引擎', type: 'select', options: { "Tineye":"Tineye", "Google":"Google", "Baidu":"Baidu" }, "default": prefs.firstEngine, }, }, events: { open: function(doc, win, frame) { }, save: function() { loadPrefs(); } } }); GM_registerMenuCommand('picviewerCE 设置', openPrefs); loadPrefs(); function openPrefs() { GM_config.open(); } function loadPrefs() { // 根据 GM_config 的 key 载入设置到 prefs Object.keys(GM_config.fields).forEach(function(keyStr) { var keys = keyStr.split('.'); var lastKey = keys.pop(); var lastPref = keys.reduce(function(previousValue, curKey) { return previousValue[curKey]; }, prefs) || prefs; var value = GM_config.get(keyStr); if (typeof value != 'undefined') { // 特殊的 if (keyStr == 'magnifier.wheelZoom.range' || keyStr == 'imgWindow.zoom.range') { lastPref[lastKey] = value.split(/[,，]\s*/).map(function(s) { return parseFloat(s)}); } else { lastPref[lastKey] = value; } } }); debug = prefs.debug ? console.debug.bind(console) : function() {}; } }; function init2(){ init(topObject,window,document,arrayFn,envir,storage,unsafeWindow); }; //大致检测运行环境 var envir={ ie:typeof document.documentMode == 'number', firefox:typeof XPCNativeWrapper == 'function', opera:!!window.opera, chrome:!!window.chrome, }; //ie的话，不支持 < ie9的版本 if(envir.ie && document.documentMode < 9){ return; }; var arrayFn=(function(){ //Array的某些方法对所有的类数组都有效，比如HTMLCollection,NodeList,DOMStringList..... //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 //类似做到 for 循环，在满足条件的时候直接break跳出的效果。 if(typeof Array.prototype['_find']!='function'){ Object.defineProperty(Array.prototype,'_find',{ value:function(callback , thisArg){ if (this == null){ throw new TypeError( "this is null or not defined" ); }; if(typeof callback != 'function') { throw new TypeError( callback + " is not a function" ); }; var i = 0, l = this.length, value, hasOwnProperty=Object.prototype.hasOwnProperty ; while(i<l){ if(hasOwnProperty.call(this,i)){ value = this[i]; if(callback.call( thisArg, value, i, this )===true){ return [value,i,this]; }; }; i++; }; }, writable:true, enumerable:false,//与原生方法一样不可枚举，维护网页和谐。。。 configurable:true, }); }; var arrayProto=Array.prototype; return { _find:arrayProto._find, slice:arrayProto.slice, forEach:arrayProto.forEach, some:arrayProto.some, every:arrayProto.every, map:arrayProto.map, filter:arrayProto.filter, indexOf:arrayProto.indexOf, lastIndexOf:arrayProto.lastIndexOf, }; })(); var storage={ supportGM: typeof GM_getValue=='function' && typeof GM_getValue('a','b')!='undefined',//chrome的gm函数式空函数 mxAppStorage:(function(){//傲游扩展储存接口 try{ return window.external.mxGetRuntime().storage; }catch(e){ }; })(), operaUJSStorage:(function(){//opera userjs全局存储接口 try{ return window.opera.scriptStorage; }catch(e){ }; })(), setItem:function(key,value){ if(this.operaUJSStorage){ this.operaUJSStorage.setItem(key,value); }else if(this.mxAppStorage){ this.mxAppStorage.setConfig(key,value); }else if(this.supportGM){ GM_setValue(key,value); }else if(window.localStorage){ window.localStorage.setItem(key,value); }; }, getItem:function(key){ var value; if(this.operaUJSStorage){ value=this.operaUJSStorage.getItem(key); }else if(this.mxAppStorage){ value=this.mxAppStorage.getConfig(key); }else if(this.supportGM){ value=GM_getValue(key); }else if(window.localStorage){ value=window.localStorage.getItem(key); }; return value; }, }; function getUrl(url, callback, onError){ GM_xmlhttpRequest({ method: 'GET', url: url, onload: callback, onerror: onError }); } function setSearchState(words){ if(words)console.info(words); var searchState = document.querySelector('.pv-pic-search-state'); if(searchState)searchState.innerHTML=words; } var searchSort=["Tineye","Google","Baidu"]; function sortSearch(){ for(var i=0;i<searchSort.length;i++){ if(searchSort[i]==prefs.firstEngine){ searchSort.splice(i,1); break; } } searchSort.unshift(prefs.firstEngine); } function searchImgByImg(imgSrc, callBack, onError, noneResult, searchFrom){ let srcs=[]; var searchBaidu=function(){ setSearchState("百度识图开始……"); getUrl("http://image.baidu.com/n/same?queryImageUrl="+encodeURIComponent(imgSrc)+"&isguessword=1&rn=30&fr=pc&pn=0&sort=size", function(d){ let baiduJson; try{ baiduJson=JSON.parse(d.responseText); }catch(e){ setSearchState("未找到原图"); setTimeout(function(){ setSearchState(""); },2000); searchNext(); return; } if(baiduJson.data[0]){ srcs=[]; for(let imgData of baiduJson.data){ if(srcs.length>2)break; srcs.push(imgData.objURL); } setSearchState("百度识图结束，共找到"+srcs.length+"张匹配图片"); callBackFun(srcs); }else{ setSearchState("未找到原图"); setTimeout(function(){ setSearchState(""); },2000); searchNext(); return; } }, onError); }; var searchGoogle=function(){ setSearchState("谷歌识图开始……"); getUrl("https://www.google.com/searchbyimage?safe=off&image_url="+encodeURIComponent(imgSrc), function(d){ let googleHtml=document.implementation.createHTMLDocument(''); googleHtml.documentElement.innerHTML = d.responseText; let sizeUrl=googleHtml.querySelector("div.card-section>div>div>span.gl>a"); if(sizeUrl){ getUrl("https://www.google.com"+sizeUrl.getAttribute("href"), function(d){ googleHtml.documentElement.innerHTML = d.responseText; let imgs=googleHtml.querySelectorAll("div.rg_meta"); if(imgs.length==0){searchNext();return;} srcs=[]; for(let img of imgs){ if(srcs.length>2)break; let jsonData=JSON.parse(img.innerHTML); srcs.push(jsonData.ou); } setSearchState("谷歌识图结束，共找到"+srcs.length+"张匹配图片"); callBackFun(srcs); }, onError); }else{ searchNext(); } }, onError); }; var searchTineye=function(){ setSearchState("Tineye识图开始……"); getUrl("https://www.tineye.com/search?url="+encodeURIComponent(imgSrc)+"&sort=size", function(d){ let tineyeHtml=document.implementation.createHTMLDocument(''); tineyeHtml.documentElement.innerHTML = d.responseText; let searchImg=tineyeHtml.querySelectorAll("div.matches>div>div>div>div:first-of-type>p.hidden-xs:first-of-type>a"); if(searchImg.length>0){ srcs=[]; for(let img of searchImg){ if(srcs.length>2)break; srcs.push(img.href); } setSearchState("Tineye识图结束，共找到"+srcs.length+"张匹配图片"); callBackFun(srcs); }else{ searchNext(); } }, onError); }; var searchNext=function(){ searchFrom++; if(searchFrom<=3)switchSearch(); else if(noneResult)noneResult(); }; var callBackFun=function(srcs){ callBack(srcs, searchFrom); }; if(!searchFrom)searchFrom=1; var switchSearch=function(){ switch(searchSort[searchFrom-1]){ case "Baidu": searchBaidu(); break; case "Google": searchGoogle(); break; case "Tineye": searchTineye(); break; default: searchTineye(); break; } }; switchSearch(); } init2(); })(this,window,document,(typeof unsafeWindow=='undefined'? window : unsafeWindow));
