Open source online Markdown editor.",tocTitle:"目录",toolbar:{undo:"撤销（Ctrl+Z）",redo:"重做（Ctrl+Y）",bold:"粗体",del:"删除线",italic:"斜体",quote:"引用",ucwords:"将每个单词首字母转成大写",uppercase:"将所选转换成大写",lowercase:"将所选转换成小写",h1:"标题1",h2:"标题2",h3:"标题3",h4:"标题4",h5:"标题5",h6:"标题6","list-ul":"无序列表","list-ol":"有序列表",hr:"横线",link:"链接","reference-link":"引用链接",image:"添加图片",code:"行内代码","preformatted-text":"预格式文本 / 代码块（缩进风格）","code-block":"代码块（多语言风格）",table:"添加表格",datetime:"日期时间",emoji:"Emoji表情","html-entities":"HTML实体字符",pagebreak:"插入分页符","goto-line":"跳转到行",watch:"关闭实时预览",unwatch:"开启实时预览",preview:"全窗口预览HTML（按 Shift + ESC还原）",fullscreen:"全屏（按ESC还原）",clear:"清空",search:"搜索",help:"使用帮助",info:"关于"+t.title},buttons:{enter:"确定",cancel:"取消",close:"关闭"},dialog:{link:{title:"添加链接",url:"链接地址",urlTitle:"链接标题",urlEmpty:"错误：请填写链接地址。"},referenceLink:{title:"添加引用链接",name:"引用名称",url:"链接地址",urlId:"链接ID",urlTitle:"链接标题",nameEmpty:"错误：引用链接的名称不能为空。",idEmpty:"错误：请填写引用链接的ID。",urlEmpty:"错误：请填写引用链接的URL地址。"},image:{title:"添加图片",url:"图片地址",link:"图片链接",alt:"图片描述",uploadButton:"本地上传",imageURLEmpty:"错误：图片地址不能为空。",uploadFileEmpty:"错误：上传的图片不能为空。",formatNotAllowed:"错误：只允许上传图片文件，允许上传的图片文件格式有："},preformattedText:{title:"添加预格式文本或代码块",emptyAlert:"错误：请填写预格式文本或代码的内容。"},codeBlock:{title:"添加代码块",selectLabel:"代码语言：",selectDefaultText:"请选择代码语言",otherLanguage:"其他语言",unselectedLanguageAlert:"错误：请选择代码所属的语言类型。",codeEmptyAlert:"错误：请填写代码内容。"},htmlEntities:{title:"HTML 实体字符"},help:{title:"使用帮助"}}}},t.classNames={tex:t.classPrefix+"tex"},t.dialogZindex=99999,t.$katex=null,t.$marked=null,t.$CodeMirror=null,t.$prettyPrint=null;var i,o;t.prototype=t.fn={state:{watching:!1,loaded:!1,preview:!1,fullscreen:!1},init:function(i,o){o=o||{},"object"==typeof i&&(o=i);var r=this.classPrefix=t.classPrefix,n=this.settings=e.extend(!0,t.defaults,o);i="object"==typeof i?n.id:i;var a=this.editor=e("#"+i);this.id=i,this.lang=n.lang;var s=this.classNames={textarea:{html:r+"html-textarea",markdown:r+"markdown-textarea"}};n.pluginPath=""===n.pluginPath?n.path+"../plugins/":n.pluginPath,this.state.watching=n.watch?!0:!1,a.hasClass("editormd")||a.addClass("editormd"),a.css({width:"number"==typeof n.width?n.width+"px":n.width,height:"number"==typeof n.height?n.height+"px":n.height}),n.autoHeight&&a.css("height","auto");var l=this.markdownTextarea=a.children("textarea");l.length<1&&(a.append(""),l=this.markdownTextarea=a.children("textarea")),l.addClass(s.textarea.markdown).attr("name",i+"-markdown-doc").attr("placeholder",n.placeholder);var c=[n.readOnly?"":'',n.saveHTMLToTextarea?'':"",'
','',''].join("\n");return a.append(c).addClass(r+"vertical"),this.mask=a.children("."+r+"mask"),this.containerMask=a.children("."+r+"container-mask"),""!==n.markdown&&l.val(n.markdown),""!==n.appendMarkdown&&l.val(l.val()+n.appendMarkdown),this.htmlTextarea=a.children("."+s.textarea.html),this.preview=a.children("."+r+"preview"),this.previewContainer=this.preview.children("."+r+"preview-container"),"function"==typeof define&&define.amd&&("undefined"!=typeof katex&&(t.$katex=katex),n.searchReplace&&!n.readOnly&&(t.loadCSS(n.path+"codemirror/addon/dialog/dialog"),t.loadCSS(n.path+"codemirror/addon/search/matchesonscrollbar"))),"function"==typeof define&&define.amd||!n.autoLoadModules?("undefined"!=typeof CodeMirror&&(t.$CodeMirror=CodeMirror),"undefined"!=typeof marked&&(t.$marked=marked),this.setCodeMirror().setToolbar().loadedDisplay()):this.loadQueues(),this},loadQueues:function(){var e=this,i=this.settings,o=i.path,r=function(){return t.isIE8?void e.loadedDisplay():void(i.flowChart||i.sequenceDiagram?t.loadScript(o+"raphael.min",function(){t.loadScript(o+"underscore.min",function(){!i.flowChart&&i.sequenceDiagram?t.loadScript(o+"sequence-diagram.min",function(){e.loadedDisplay()}):i.flowChart&&!i.sequenceDiagram?t.loadScript(o+"flowchart.min",function(){t.loadScript(o+"jquery.flowchart.min",function(){e.loadedDisplay()})}):i.flowChart&&i.sequenceDiagram&&t.loadScript(o+"flowchart.min",function(){t.loadScript(o+"jquery.flowchart.min",function(){t.loadScript(o+"sequence-diagram.min",function(){e.loadedDisplay()})})})})}):e.loadedDisplay())};return t.loadCSS(o+"codemirror/codemirror.min"),i.searchReplace&&!i.readOnly&&(t.loadCSS(o+"codemirror/addon/dialog/dialog"),t.loadCSS(o+"codemirror/addon/search/matchesonscrollbar")),i.codeFold&&t.loadCSS(o+"codemirror/addon/fold/foldgutter"),t.loadScript(o+"codemirror/codemirror.min",function(){t.$CodeMirror=CodeMirror,t.loadScript(o+"codemirror/modes.min",function(){t.loadScript(o+"codemirror/addons.min",function(){return e.setCodeMirror(),"gfm"!==i.mode&&"markdown"!==i.mode?(e.loadedDisplay(),!1):(e.setToolbar(),void t.loadScript(o+"marked.min",function(){t.$marked=marked,i.previewCodeHighlight?t.loadScript(o+"prettify.min",function(){r()}):r()}))})})}),this},setTheme:function(e){var i=this.settings;return i.theme=e,"default"!==e&&t.loadCSS(i.path+"codemirror/theme/"+i.theme),this.cm.setOption("theme",e),this},setCodeMirror:function(){var e=this.settings,i=this.editor;"default"!==e.theme&&t.loadCSS(e.path+"codemirror/theme/"+e.theme);var o={mode:e.mode,theme:e.theme,tabSize:4,dragDrop:!1,autofocus:!0,autoCloseTags:e.autoCloseTags,readOnly:e.readOnly?"nocursor":!1,indentUnit:4,lineNumbers:e.lineNumbers,lineWrapping:!0,extraKeys:{"Ctrl-Q":function(e){e.foldCode(e.getCursor())}},foldGutter:e.codeFold,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],matchBrackets:!0,indentWithTabs:!0,styleActiveLine:e.styleActiveLine,styleSelectedText:!0,autoCloseBrackets:!0,showTrailingSpace:!0,highlightSelectionMatches:e.matchWordHighlight?{showToken:"onselected"===e.matchWordHighlight?!1:/\w/}:!1};return this.codeEditor=this.cm=t.$CodeMirror.fromTextArea(this.markdownTextarea[0],o),this.codeMirror=this.cmElement=i.children(".CodeMirror"),""!==e.value&&this.cm.setValue(e.value),this.codeMirror.css({fontSize:e.fontSize,width:e.watch?"50%":"100%"}),e.autoHeight&&(this.codeMirror.css("height","auto"),this.cm.setOption("viewportMargin",1/0)),this},getCodeMirrorOption:function(e){return this.cm.getOption(e)},setCodeMirrorOption:function(e,t){return this.cm.setOption(e,t),this},addKeyMap:function(e,t){return this.cm.addKeyMap(e,t),this},removeKeyMap:function(e){return this.cm.removeKeyMap(e),this},gotoLine:function(t){var i=this.settings;if(!i.gotoLine)return this;var o=this.cm,r=(this.editor,o.lineCount()),n=this.preview;if("string"==typeof t&&("last"===t&&(t=r),"first"===t&&(t=1)),"number"!=typeof t)return alert("Error: The line number must be an integer."),this;if(t=parseInt(t)-1,t>r)return alert("Error: The line number range 1-"+r),this;o.setCursor({line:t,ch:0});var a=o.getScrollInfo(),s=a.clientHeight,l=o.charCoords({line:t,ch:0},"local");if(o.scrollTo(null,(l.top+l.bottom-s)/2),i.watch){var c=this.codeMirror.find(".CodeMirror-scroll")[0],h=e(c).height(),d=c.scrollTop,u=d/c.scrollHeight;n.scrollTop(0===d?0:d+h>=c.scrollHeight-16?n[0].scrollHeight:n[0].scrollHeight*u)}return o.focus(),this},"extends":function(){return"undefined"!=typeof arguments[1]&&("function"==typeof arguments[1]&&(arguments[1]=e.proxy(arguments[1],this)),this[arguments[0]]=arguments[1]),"object"==typeof arguments[0]&&"undefined"==typeof arguments[0].length&&e.extend(!0,this,arguments[0]),this},set:function(t,i){return"undefined"!=typeof i&&"function"==typeof i&&(i=e.proxy(i,this)),this[t]=i,this},config:function(t,i){var o=this.settings;return"object"==typeof t&&(o=e.extend(!0,o,t)),"string"==typeof t&&(o[t]=i),this.settings=o,this.recreate(),this},on:function(t,i){var o=this.settings;return"undefined"!=typeof o["on"+t]&&(o["on"+t]=e.proxy(i,this)),this},off:function(e){var t=this.settings;return"undefined"!=typeof t["on"+e]&&(t["on"+e]=function(){}),this},showToolbar:function(t){var i=this.settings;return i.readOnly?this:(i.toolbar&&(this.toolbar.length<1||""===this.toolbar.find("."+this.classPrefix+"menu").html())&&this.setToolbar(),i.toolbar=!0,this.toolbar.show(),this.resize(),e.proxy(t||function(){},this)(),this)},hideToolbar:function(t){var i=this.settings;return i.toolbar=!1,this.toolbar.hide(),this.resize(),e.proxy(t||function(){},this)(),this},setToolbarAutoFixed:function(t){var i=this.state,o=this.editor,r=this.toolbar,n=this.settings;"undefined"!=typeof t&&(n.toolbarAutoFixed=t);var a=function(){var t=e(window),i=t.scrollTop();return n.toolbarAutoFixed?void r.css(i-o.offset().top>10&&i
'),e},l.paragraph=function(e){var i=/\$\$(.*)\$\$/g.test(e),o=/^\$\$(.*)\$\$$/.test(e),r=o?' class="'+t.classNames.tex+'"':"",n=a.tocm?/^(\[TOC\]|\[TOCM\])$/.test(e):/^\[TOC\]$/.test(e),s=/^\[TOCM\]$/.test(e);e=!o&&i?e.replace(/(\$\$([^\$]*)\$\$)+/g,function(e,i){return''+i.replace(/\$/g,"")+""}):o?e.replace(/\$/g,""):e;var l='
'+e+"
";return n?s?'":l:w.test(e)?this.pageBreak(e):"
'+e+"
":"flow"===t?''+e+"
":s.Renderer.prototype.code.apply(this,arguments)},l.tablecell=function(e,t){var i=t.header?"th":"td",o=t.align?"<"+i+' style="text-align:'+t.align+'">':"<"+i+">";return o+this.atLink(this.emoji(e))+"\n"},l.listitem=function(e){return a.taskList&&/^\s*\[[x\s]\]\s*/.test(e)?(e=e.replace(/^\s*\[\s\]\s*/,' ').replace(/^\s*\[x\]\s*/,' '),'- ",n=h)}var d=t.find(".markdown-toc");if(d.length<1&&"false"===t.attr("previewContainer")){var u='';u=i?'":u,t.html(u),d=t.find(".markdown-toc")}return i&&d.wrap('
"+i+" "+n+"
"),t.mouseover(function(){s.show(),l.each(function(){var t=e(this),i=t.children("ul");if(""===i.html()&&i.remove(),i.length>0&&""!==i.html()){var r=t.children("a").first();r.children(".fa").length<1&&r.append(e(n).css({"float":"right",paddingTop:"4px"}))}t.mouseover(function(){i.css("z-index",o).show(),o+=1}).mouseleave(function(){i.hide()})})}).mouseleave(function(){s.hide()})}),r},t.filterHTMLTags=function(e,t){if("string"==typeof t)for(var i=t.split(","),o=0,r=i.length;r>o;o++){var n=i[o];e=e.replace(new RegExp("- "; + + if (typeof settings.toolbarCustomIcons[name] !== "undefined" && typeof settings.toolbarCustomIcons[name] !== "function") + { + menu += settings.toolbarCustomIcons[name]; + } + else + { + menu += "" + + ""+((isHeader) ? name.toUpperCase() : ( (iconClass === "") ? iconTexts : "") ) + "" + + ""; + } + + menu += " "; + } + else + { + menu += "
- | "; + } + } + + toolbarMenu.html(menu); + + toolbarMenu.find("[title=\"Lowercase\"]").attr("title", settings.lang.toolbar.lowercase); + toolbarMenu.find("[title=\"ucwords\"]").attr("title", settings.lang.toolbar.ucwords); + + this.setToolbarHandler(); + this.setToolbarAutoFixed(); + + return this; + }, + + /** + * 工具栏图标事件处理对象序列 + * Get toolbar icons event handlers + * + * @param {Object} cm CodeMirror的实例对象 + * @param {String} name 要获取的事件处理器名称 + * @returns {Object} 返回处理对象序列 + */ + + dialogLockScreen : function() { + $.proxy(editormd.dialogLockScreen, this)(); + + return this; + }, + + dialogShowMask : function(dialog) { + $.proxy(editormd.dialogShowMask, this)(dialog); + + return this; + }, + + getToolbarHandles : function(name) { + var toolbarHandlers = this.toolbarHandlers = editormd.toolbarHandlers; + + return (name && typeof toolbarIconHandlers[name] !== "undefined") ? toolbarHandlers[name] : toolbarHandlers; + }, + + /** + * 工具栏图标事件处理器 + * Bind toolbar icons event handle + * + * @returns {editormd} 返回editormd的实例对象 + */ + + setToolbarHandler : function() { + var _this = this; + var settings = this.settings; + + if (!settings.toolbar || settings.readOnly) { + return this; + } + + var toolbar = this.toolbar; + var cm = this.cm; + var classPrefix = this.classPrefix; + var toolbarIcons = this.toolbarIcons = toolbar.find("." + classPrefix + "menu > li > a"); + var toolbarIconHandlers = this.getToolbarHandles(); + + toolbarIcons.bind(editormd.mouseOrTouch("click", "touchend"), function(event) { + + var icon = $(this).children(".fa"); + var name = icon.attr("name"); + var cursor = cm.getCursor(); + var selection = cm.getSelection(); + + if (name === "") { + return ; + } + + _this.activeIcon = icon; + + if (typeof toolbarIconHandlers[name] !== "undefined") + { + $.proxy(toolbarIconHandlers[name], _this)(cm); + } + else + { + if (typeof settings.toolbarHandlers[name] !== "undefined") + { + $.proxy(settings.toolbarHandlers[name], _this)(cm, icon, cursor, selection); + } + } + + if (name !== "link" && name !== "reference-link" && name !== "image" && name !== "code-block" && + name !== "preformatted-text" && name !== "watch" && name !== "preview" && name !== "search" && name !== "fullscreen" && name !== "info") + { + cm.focus(); + } + + return false; + + }); + + return this; + }, + + /** + * 动态创建对话框 + * Creating custom dialogs + * + * @param {Object} options 配置项键值对 Key/Value + * @returns {dialog} 返回创建的dialog的jQuery实例对象 + */ + + createDialog : function(options) { + return $.proxy(editormd.createDialog, this)(options); + }, + + /** + * 创建关于Editor.md的对话框 + * Create about Editor.md dialog + * + * @returns {editormd} 返回editormd的实例对象 + */ + + createInfoDialog : function() { + var _this = this; + var editor = this.editor; + var classPrefix = this.classPrefix; + + var infoDialogHTML = [ + "
- " + this.atLink(this.emoji(text)) + " "; + } + else + { + return "
- " + this.atLink(this.emoji(text)) + " "; + } + }; + + return markedRenderer; + }; + + /** + * + * 生成TOC(Table of Contents) + * Creating ToC (Table of Contents) + * + * @param {Array} toc 从marked获取的TOC数组列表 + * @param {Element} container 插入TOC的容器元素 + * @param {Integer} startLevel Hx 起始层级 + * @returns {Object} tocContainer 返回ToC列表容器层的jQuery对象元素 + */ + + editormd.markdownToCRenderer = function(toc, container, tocDropdown, startLevel) { + + var html = ""; + var lastLevel = 0; + var classPrefix = this.classPrefix; + + startLevel = startLevel || 1; + + for (var i = 0, len = toc.length; i < len; i++) + { + var text = toc[i].text; + var level = toc[i].level; + + if (level < startLevel) { + continue; + } + + if (level > lastLevel) + { + html += ""; + } + else if (level < lastLevel) + { + html += (new Array(lastLevel - level + 2)).join("
'),d.html('
';""!==i.title&&(c+='
",r.append(c);var h=r.find("."+s);h.lockScreen=function(t){return i.lockScreen&&e("html,body").css("overflow",t?"hidden":""),h},h.showMask=function(){return i.mask&&r.find("."+n+"mask").css(i.maskStyle).css("z-index",t.dialogZindex-1).show(),h},h.hideMask=function(){return i.mask&&r.find("."+n+"mask").hide(),h},h.loading=function(e){var t=h.find("."+n+"dialog-mask");return t[e?"show":"hide"](),h},h.lockScreen(!0).showMask(),h.show().css({zIndex:t.dialogZindex,border:t.isIE8?"1px solid #ddd":"",width:"number"==typeof i.width?i.width+"px":i.width,height:"number"==typeof i.height?i.height+"px":i.height});var d=function(){h.css({top:(e(window).height()-h.height())/2+"px",left:(e(window).width()-h.width())/2+"px"})};if(d(),e(window).resize(d),h.children("."+n+"dialog-close").bind(l("click","touchend"),function(){h.hide().lockScreen(!1).hideMask()}),"object"==typeof i.buttons){var u=h.footer=h.find("."+n+"dialog-footer");for(var f in i.buttons){var g=i.buttons[f],p=n+f+"-btn";u.append('"),g[1]=e.proxy(g[1],h),u.children("."+p).bind(l("click","touchend"),g[1])}}if(""!==i.title&&i.drag){var m,w,v=h.children("."+n+"dialog-header");i.mask||v.bind(l("click","touchend"),function(){t.dialogZindex+=2,h.css("z-index",t.dialogZindex)}),v.mousedown(function(e){e=e||window.event,m=e.clientX-parseInt(h[0].style.left),w=e.clientY-parseInt(h[0].style.top),document.onmousemove=y});var k=function(e){e.removeClass(n+"user-unselect").off("selectstart")},b=function(e){e.addClass(n+"user-unselect").on("selectstart",function(){return!1})},y=function(t){t=t||window.event;var i,o,r=parseInt(h[0].style.left),n=parseInt(h[0].style.top);r>=0?r+h.width()<=e(window).width()?i=t.clientX-m:(i=e(window).width()-h.width(),document.onmousemove=null):(i=0,document.onmousemove=null),n>=0?o=t.clientY-w:(o=0,document.onmousemove=null),document.onselectstart=function(){return!1},b(e("body")),b(h),h[0].style.left=i+"px",h[0].style.top=o+"px"};document.onmouseup=function(){k(e("body")),k(h),document.onselectstart=null,document.onmousemove=null},v.touchDraggable=function(){var t=null,i=function(i){var o=i.originalEvent,r=e(this).parent().position();t={x:o.changedTouches[0].pageX-r.left,y:o.changedTouches[0].pageY-r.top}},o=function(i){i.preventDefault();var o=i.originalEvent;e(this).parent().css({top:o.changedTouches[0].pageY-t.y,left:o.changedTouches[0].pageX-t.x})};this.bind("touchstart",i).bind("touchmove",o)},v.touchDraggable()}return t.dialogZindex+=2,h},t.mouseOrTouch=function(e,t){e=e||"click",t=t||"touchend";var i=e;try{document.createEvent("TouchEvent"),i=t}catch(o){}return i},t.dateFormat=function(e){e=e||"";var t=function(e){return 10>e?"0"+e:e},i=new Date,o=i.getFullYear(),r=o.toString().slice(2,4),n=t(i.getMonth()+1),a=t(i.getDate()),s=i.getDay(),l=t(i.getHours()),c=t(i.getMinutes()),h=t(i.getSeconds()),d=t(i.getMilliseconds()),u="",f=r+"-"+n+"-"+a,g=o+"-"+n+"-"+a,p=l+":"+c+":"+h;switch(e){case"UNIX Time":u=i.getTime();break;case"UTC":u=i.toUTCString();break;case"yy":u=r;break;case"year":case"yyyy":u=o;break;case"month":case"mm":u=n;break;case"cn-week-day":case"cn-wd":var m=["日","一","二","三","四","五","六"];u="星期"+m[s];break;case"week-day":case"wd":var w=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];u=w[s];break;case"day":case"dd":u=a;break;case"hour":case"hh":u=l;break;case"min":case"ii":u=c;break;case"second":case"ss":u=h;break;case"ms":u=d;break;case"yy-mm-dd":u=f;break;case"yyyy-mm-dd":u=g;break;case"yyyy-mm-dd h:i:s ms":case"full + ms":u=g+" "+p+" "+d;break;case"full":case"yyyy-mm-dd h:i:s":default:u=g+" "+p}return u},t}});
\ No newline at end of file
diff --git a/editormd.js b/editormd.js
index b63e8f7..68e4179 100644
--- a/editormd.js
+++ b/editormd.js
@@ -780,7 +780,7 @@
{
preview.scrollTop(0);
}
- else if (scrollTop + height >= preview[0].scrollHeight)
+ else if (scrollTop + height >= cmScroll.scrollHeight - 16)
{
preview.scrollTop(preview[0].scrollHeight);
}
@@ -1547,7 +1547,7 @@
{
preview.scrollTop(0);
}
- else if (scrollTop + height >= $(this)[0].scrollHeight)
+ else if (scrollTop + height >= $(this)[0].scrollHeight - 16)
{
preview.scrollTop(preview[0].scrollHeight);
}
diff --git a/editormd.js~ b/editormd.js~
new file mode 100644
index 0000000..b63e8f7
--- /dev/null
+++ b/editormd.js~
@@ -0,0 +1,4260 @@
+/*
+ * Editor.md
+ *
+ * @file editormd.js
+ * @version v1.4.0
+ * @description Open source online markdown editor.
+ * @license MIT License
+ * @author Pandao
+ * {@link https://github.com/pandao/editor.md}
+ * @updateTime 2015-03-23
+ */
+
+;(function(factory) {
+ "use strict";
+
+ // CommonJS/Node.js
+ if (typeof require === "function" && typeof exports === "object" && typeof module === "object")
+ {
+ module.exports = factory;
+ }
+ else if (typeof define === "function") // AMD/CMD/Sea.js
+ {
+ if (define.amd) // for Require.js
+ {
+ /* Require.js define replace */
+ }
+ else
+ {
+ define(["jquery"], factory); // for Sea.js
+ }
+ }
+ else
+ {
+ window.editormd = factory();
+ }
+
+}(function() {
+
+ /* Require.js assignment replace */
+
+ "use strict";
+
+ var $ = (typeof (jQuery) !== "undefined") ? jQuery : Zepto;
+
+ if (typeof ($) === "undefined") {
+ return ;
+ }
+
+ /**
+ * editormd
+ *
+ * @param {String} id 编辑器的ID
+ * @param {Object} options 配置选项 Key/Value
+ * @returns {Object} editormd 返回editormd对象
+ */
+
+ var editormd = function (id, options) {
+ return new editormd.fn.init(id, options);
+ };
+
+ editormd.title = editormd.$name = "Editor.md";
+ editormd.version = "1.4.0";
+ editormd.homePage = "https://pandao.github.io/editor.md/";
+ editormd.classPrefix = "editormd-";
+
+ editormd.toolbarModes = {
+ full : [
+ "undo", "redo", "|",
+ "bold", "del", "italic", "quote", "ucwords", "uppercase", "lowercase", "|",
+ "h1", "h2", "h3", "h4", "h5", "h6", "|",
+ "list-ul", "list-ol", "hr", "|",
+ "link", "reference-link", "image", "code", "preformatted-text", "code-block", "table", "datetime", "emoji", "html-entities", "pagebreak", "|",
+ "goto-line", "watch", "preview", "fullscreen", "clear", "search", "|",
+ "help", "info"
+ ],
+ simple : [
+ "undo", "redo", "|",
+ "bold", "del", "italic", "quote", "uppercase", "lowercase", "|",
+ "h1", "h2", "h3", "h4", "h5", "h6", "|",
+ "list-ul", "list-ol", "hr", "|",
+ "watch", "preview", "fullscreen", "|",
+ "help", "info"
+ ],
+ mini : [
+ "undo", "redo", "|",
+ "watch", "preview", "|",
+ "help", "info"
+ ]
+ };
+
+ editormd.defaults = {
+ mode : "gfm", //gfm or markdown
+ theme : "default",
+ value : "", // value for CodeMirror, if mode not gfm/markdown
+ markdown : "",
+ appendMarkdown : "", // if in init textarea value not empty, append markdown to textarea
+ width : "100%",
+ height : "100%",
+ path : "./lib/", // Dependents module file directory
+ pluginPath : "", // If this empty, default use settings.path + "../plugins/"
+ delay : 300,
+ autoLoadModules : true, // Automatic load dependent module files
+ watch : true,
+ placeholder : "Enjoy Markdown! coding now...",
+ gotoLine : true,
+ codeFold : false,
+ autoHeight : false,
+ autoCloseTags : true,
+ searchReplace : true,
+ readOnly : false,
+ lineNumbers : true,
+ matchWordHighlight : true, // options: true, false, "onselected"
+ styleActiveLine : true, // Highlight the current line
+ dialogLockScreen : true,
+ dialogShowMask : true,
+ dialogDraggable : true,
+ dialogMaskBgColor : "#fff",
+ dialogMaskOpacity : 0.1,
+ fontSize : "13px",
+ saveHTMLToTextarea : false,
+ disabledKeyMaps : [],
+
+ onload : function() {},
+ onresize : function() {},
+ onchange : function() {},
+ onwatch : null,
+ onunwatch : null,
+ onpreviewing : function() {},
+ onpreviewed : function() {},
+ onfullscreen : function() {},
+ onfullscreenExit : function() {},
+ onscroll : function() {},
+ onpreviewscroll : function() {},
+
+ imageUpload : false,
+ imageFormats : ["jpg", "jpeg", "gif", "png", "bmp", "webp"],
+ imageUploadURL : "",
+ crossDomainUpload : false,
+ uploadCallbackURL : "",
+
+ toc : true, // Table of contents
+ tocm : false, // Using [TOCM], auto create ToC dropdown menu
+ tocTitle : "", // for ToC dropdown menu btn
+ tocDropdown : false,
+ tocContainer : "",
+ tocStartLevel : 1, // Said from H1 to create ToC
+ htmlDecode : false, // Open the HTML tag identification
+ pageBreak : true, // Enable parse page break [========]
+ atLink : true, // for @link
+ emailLink : true, // for email address auto link
+ taskList : false, // Enable Github Flavored Markdown task lists
+ emoji : false, // :emoji: , Support Github emoji, Twitter Emoji (Twemoji);
+ // Support FontAwesome icon emoji :fa-xxx: > Using fontAwesome icon web fonts;
+ // Support Editor.md logo icon emoji :editormd-logo: :editormd-logo-1x: > 1~8x;
+ tex : false, // TeX(LaTeX), based on KaTeX
+ flowChart : false, // flowChart.js only support IE9+
+ sequenceDiagram : false, // sequenceDiagram.js only support IE9+
+ previewCodeHighlight : true,
+
+ toolbar : true, // show/hide toolbar
+ toolbarAutoFixed : true, // on window scroll auto fixed position
+ toolbarIcons : "full",
+ toolbarTitles : {},
+ toolbarHandlers : {
+ ucwords : function() {
+ return editormd.toolbarHandlers.ucwords;
+ },
+ lowercase : function() {
+ return editormd.toolbarHandlers.lowercase;
+ }
+ },
+ toolbarCustomIcons : { // using html tag create toolbar icon, unused default tag.
+ lowercase : "a",
+ "ucwords" : "Aa"
+ },
+ toolbarIconsClass : {
+ undo : "fa-undo",
+ redo : "fa-repeat",
+ bold : "fa-bold",
+ del : "fa-strikethrough",
+ italic : "fa-italic",
+ quote : "fa-quote-left",
+ uppercase : "fa-font",
+ h1 : editormd.classPrefix + "bold",
+ h2 : editormd.classPrefix + "bold",
+ h3 : editormd.classPrefix + "bold",
+ h4 : editormd.classPrefix + "bold",
+ h5 : editormd.classPrefix + "bold",
+ h6 : editormd.classPrefix + "bold",
+ "list-ul" : "fa-list-ul",
+ "list-ol" : "fa-list-ol",
+ hr : "fa-minus",
+ link : "fa-link",
+ "reference-link" : "fa-anchor",
+ image : "fa-picture-o",
+ code : "fa-code",
+ "preformatted-text" : "fa-file-code-o",
+ "code-block" : "fa-file-code-o",
+ table : "fa-table",
+ datetime : "fa-clock-o",
+ emoji : "fa-smile-o",
+ "html-entities" : "fa-copyright",
+ pagebreak : "fa-newspaper-o",
+ "goto-line" : "fa-terminal", // fa-crosshairs
+ watch : "fa-eye-slash",
+ unwatch : "fa-eye",
+ preview : "fa-desktop",
+ search : "fa-search",
+ fullscreen : "fa-arrows-alt",
+ clear : "fa-eraser",
+ help : "fa-question-circle",
+ info : "fa-info-circle"
+ },
+ toolbarIconTexts : {},
+
+ lang : {
+ name : "zh-cn",
+ description : "开源在线Markdown编辑器",c+=''+i.title+"",c+="
"),i.closed&&(c+=''),c+=''+i.content,(i.footer||"string"==typeof i.footer)&&(c+='"),c+="
",c+='',c+='',c+="Open source online Markdown editor.", + tocTitle : "目录", + toolbar : { + undo : "撤销（Ctrl+Z）", + redo : "重做（Ctrl+Y）", + bold : "粗体", + del : "删除线", + italic : "斜体", + quote : "引用", + ucwords : "将每个单词首字母转成大写", + uppercase : "将所选转换成大写", + lowercase : "将所选转换成小写", + h1 : "标题1", + h2 : "标题2", + h3 : "标题3", + h4 : "标题4", + h5 : "标题5", + h6 : "标题6", + "list-ul" : "无序列表", + "list-ol" : "有序列表", + hr : "横线", + link : "链接", + "reference-link" : "引用链接", + image : "添加图片", + code : "行内代码", + "preformatted-text" : "预格式文本 / 代码块（缩进风格）", + "code-block" : "代码块（多语言风格）", + table : "添加表格", + datetime : "日期时间", + emoji : "Emoji表情", + "html-entities" : "HTML实体字符", + pagebreak : "插入分页符", + "goto-line" : "跳转到行", + watch : "关闭实时预览", + unwatch : "开启实时预览", + preview : "全窗口预览HTML（按 Shift + ESC还原）", + fullscreen : "全屏（按ESC还原）", + clear : "清空", + search : "搜索", + help : "使用帮助", + info : "关于" + editormd.title + }, + buttons : { + enter : "确定", + cancel : "取消", + close : "关闭" + }, + dialog : { + link : { + title : "添加链接", + url : "链接地址", + urlTitle : "链接标题", + urlEmpty : "错误：请填写链接地址。" + }, + referenceLink : { + title : "添加引用链接", + name : "引用名称", + url : "链接地址", + urlId : "链接ID", + urlTitle : "链接标题", + nameEmpty: "错误：引用链接的名称不能为空。", + idEmpty : "错误：请填写引用链接的ID。", + urlEmpty : "错误：请填写引用链接的URL地址。" + }, + image : { + title : "添加图片", + url : "图片地址", + link : "图片链接", + alt : "图片描述", + uploadButton : "本地上传", + imageURLEmpty : "错误：图片地址不能为空。", + uploadFileEmpty : "错误：上传的图片不能为空。", + formatNotAllowed : "错误：只允许上传图片文件，允许上传的图片文件格式有：" + }, + preformattedText : { + title : "添加预格式文本或代码块", + emptyAlert : "错误：请填写预格式文本或代码的内容。" + }, + codeBlock : { + title : "添加代码块", + selectLabel : "代码语言：", + selectDefaultText : "请选择代码语言", + otherLanguage : "其他语言", + unselectedLanguageAlert : "错误：请选择代码所属的语言类型。", + codeEmptyAlert : "错误：请填写代码内容。" + }, + htmlEntities : { + title : "HTML 实体字符" + }, + help : { + title : "使用帮助" + } + } + } + }; + + editormd.classNames = { + tex : editormd.classPrefix + "tex" + }; + + editormd.dialogZindex = 99999; + + editormd.$katex = null; + editormd.$marked = null; + editormd.$CodeMirror = null; + editormd.$prettyPrint = null; + + var timer, flowchartTimer; + + editormd.prototype = editormd.fn = { + state : { + watching : false, + loaded : false, + preview : false, + fullscreen : false + }, + + /** + * 构造函数/实例初始化 + * Constructor / instance initialization + * + * @param {String} id 编辑器的ID + * @param {Object} [options={}] 配置选项 Key/Value + * @returns {editormd} 返回editormd的实例对象 + */ + + init : function (id, options) { + + options = options || {}; + + if (typeof id === "object") + { + options = id; + } + + var _this = this; + var classPrefix = this.classPrefix = editormd.classPrefix; + var settings = this.settings = $.extend(true, editormd.defaults, options); + + id = (typeof id === "object") ? settings.id : id; + + var editor = this.editor = $("#" + id); + + this.id = id; + this.lang = settings.lang; + + var classNames = this.classNames = { + textarea : { + html : classPrefix + "html-textarea", + markdown : classPrefix + "markdown-textarea" + } + }; + + settings.pluginPath = (settings.pluginPath === "") ? settings.path + "../plugins/" : settings.pluginPath; + + this.state.watching = (settings.watch) ? true : false; + + if (!editor.hasClass("editormd")) { + editor.addClass("editormd"); + } + + editor.css({ + width : (typeof settings.width === "number") ? settings.width + "px" : settings.width, + height : (typeof settings.height === "number") ? settings.height + "px" : settings.height + }); + + if (settings.autoHeight) + { + editor.css("height", "auto"); + } + + var markdownTextarea = this.markdownTextarea = editor.children("textarea"); + + if (markdownTextarea.length < 1) + { + editor.append(""); + markdownTextarea = this.markdownTextarea = editor.children("textarea"); + } + + markdownTextarea.addClass(classNames.textarea.markdown).attr("name", id + "-markdown-doc").attr("placeholder", settings.placeholder); + + var appendElements = [ + (!settings.readOnly) ? "" : "", + ( (settings.saveHTMLToTextarea) ? "" : "" ), + "
",
+ "",
+ ""
+ ].join("\n");
+
+ editor.append(appendElements).addClass(classPrefix + "vertical");
+
+ this.mask = editor.children("." + classPrefix + "mask");
+ this.containerMask = editor.children("." + classPrefix + "container-mask");
+
+ if (settings.markdown !== "")
+ {
+ markdownTextarea.val(settings.markdown);
+ }
+
+ if (settings.appendMarkdown !== "")
+ {
+ markdownTextarea.val(markdownTextarea.val() + settings.appendMarkdown);
+ }
+
+ this.htmlTextarea = editor.children("." + classNames.textarea.html);
+ this.preview = editor.children("." + classPrefix + "preview");
+ this.previewContainer = this.preview.children("." + classPrefix + "preview-container");
+
+ if (typeof define === "function" && define.amd)
+ {
+ if (typeof katex !== "undefined")
+ {
+ editormd.$katex = katex;
+ }
+
+ if (settings.searchReplace && !settings.readOnly)
+ {
+ editormd.loadCSS(settings.path + "codemirror/addon/dialog/dialog");
+ editormd.loadCSS(settings.path + "codemirror/addon/search/matchesonscrollbar");
+ }
+ }
+
+ if ((typeof define === "function" && define.amd) || !settings.autoLoadModules)
+ {
+ if (typeof CodeMirror !== "undefined") {
+ editormd.$CodeMirror = CodeMirror;
+ }
+
+ if (typeof marked !== "undefined") {
+ editormd.$marked = marked;
+ }
+
+ this.setCodeMirror().setToolbar().loadedDisplay();
+ }
+ else
+ {
+ this.loadQueues();
+ }
+
+ return this;
+ },
+
+ /**
+ * 所需组件加载队列
+ * Required components loading queue
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ loadQueues : function() {
+ var _this = this;
+ var settings = this.settings;
+ var loadPath = settings.path;
+
+ var loadFlowChartOrSequenceDiagram = function() {
+
+ if (editormd.isIE8)
+ {
+ _this.loadedDisplay();
+
+ return ;
+ }
+
+ if (settings.flowChart || settings.sequenceDiagram)
+ {
+ editormd.loadScript(loadPath + "raphael.min", function() {
+
+ editormd.loadScript(loadPath + "underscore.min", function() {
+
+ if (!settings.flowChart && settings.sequenceDiagram)
+ {
+ editormd.loadScript(loadPath + "sequence-diagram.min", function() {
+ _this.loadedDisplay();
+ });
+ }
+ else if (settings.flowChart && !settings.sequenceDiagram)
+ {
+ editormd.loadScript(loadPath + "flowchart.min", function() {
+ editormd.loadScript(loadPath + "jquery.flowchart.min", function() {
+ _this.loadedDisplay();
+ });
+ });
+ }
+ else if (settings.flowChart && settings.sequenceDiagram)
+ {
+ editormd.loadScript(loadPath + "flowchart.min", function() {
+ editormd.loadScript(loadPath + "jquery.flowchart.min", function() {
+ editormd.loadScript(loadPath + "sequence-diagram.min", function() {
+ _this.loadedDisplay();
+ });
+ });
+ });
+ }
+ });
+
+ });
+ }
+ else
+ {
+ _this.loadedDisplay();
+ }
+ };
+
+ editormd.loadCSS(loadPath + "codemirror/codemirror.min");
+
+ if (settings.searchReplace && !settings.readOnly)
+ {
+ editormd.loadCSS(loadPath + "codemirror/addon/dialog/dialog");
+ editormd.loadCSS(loadPath + "codemirror/addon/search/matchesonscrollbar");
+ }
+
+ if (settings.codeFold)
+ {
+ editormd.loadCSS(loadPath + "codemirror/addon/fold/foldgutter");
+ }
+
+ editormd.loadScript(loadPath + "codemirror/codemirror.min", function() {
+ editormd.$CodeMirror = CodeMirror;
+
+ editormd.loadScript(loadPath + "codemirror/modes.min", function() {
+
+ editormd.loadScript(loadPath + "codemirror/addons.min", function() {
+
+ _this.setCodeMirror();
+
+ if (settings.mode !== "gfm" && settings.mode !== "markdown")
+ {
+ _this.loadedDisplay();
+
+ return false;
+ }
+
+ _this.setToolbar();
+
+ editormd.loadScript(loadPath + "marked.min", function() {
+
+ editormd.$marked = marked;
+
+ if (settings.previewCodeHighlight)
+ {
+ editormd.loadScript(loadPath + "prettify.min", function() {
+ loadFlowChartOrSequenceDiagram();
+ });
+ }
+ else
+ {
+ loadFlowChartOrSequenceDiagram();
+ }
+ });
+
+ });
+
+ });
+
+ });
+
+ return this;
+ },
+
+ /**
+ * 设置CodeMirror的主题
+ * Setting CodeMirror theme
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setTheme : function(theme) {
+ var settings = this.settings;
+ settings.theme = theme;
+
+ if (theme !== "default")
+ {
+ editormd.loadCSS(settings.path + "codemirror/theme/" + settings.theme);
+ }
+
+ this.cm.setOption("theme", theme);
+
+ return this;
+ },
+
+ /**
+ * 配置和初始化CodeMirror组件
+ * CodeMirror initialization
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setCodeMirror : function() {
+ var settings = this.settings;
+ var editor = this.editor;
+
+ if (settings.theme !== "default")
+ {
+ editormd.loadCSS(settings.path + "codemirror/theme/" + settings.theme);
+ }
+
+ var codeMirrorConfig = {
+ mode : settings.mode,
+ theme : settings.theme,
+ tabSize : 4,
+ dragDrop : false,
+ autofocus : true,
+ autoCloseTags : settings.autoCloseTags,
+ readOnly : (settings.readOnly) ? "nocursor" : false,
+ indentUnit : 4,
+ lineNumbers : settings.lineNumbers,
+ lineWrapping : true,
+ extraKeys : {
+ "Ctrl-Q": function(cm) {
+ cm.foldCode(cm.getCursor());
+ }
+ },
+ foldGutter : settings.codeFold,
+ gutters : ["CodeMirror-linenumbers", "CodeMirror-foldgutter"],
+ matchBrackets : true,
+ indentWithTabs : true,
+ styleActiveLine : settings.styleActiveLine,
+ styleSelectedText : true,
+ autoCloseBrackets : true,
+ showTrailingSpace : true,
+ highlightSelectionMatches : ( (!settings.matchWordHighlight) ? false : { showToken: (settings.matchWordHighlight === "onselected") ? false : /\w/ } )
+ };
+
+ this.codeEditor = this.cm = editormd.$CodeMirror.fromTextArea(this.markdownTextarea[0], codeMirrorConfig);
+ this.codeMirror = this.cmElement = editor.children(".CodeMirror");
+
+ if (settings.value !== "")
+ {
+ this.cm.setValue(settings.value);
+ }
+
+ this.codeMirror.css({
+ fontSize : settings.fontSize,
+ width : (!settings.watch) ? "100%" : "50%"
+ });
+
+ if (settings.autoHeight)
+ {
+ this.codeMirror.css("height", "auto");
+ this.cm.setOption("viewportMargin", Infinity);
+ }
+
+ return this;
+ },
+
+ /**
+ * 获取CodeMirror的配置选项
+ * Get CodeMirror setting options
+ *
+ * @returns {Mixed} return CodeMirror setting option value
+ */
+
+ getCodeMirrorOption : function(key) {
+ return this.cm.getOption(key);
+ },
+
+ /**
+ * 配置和重配置CodeMirror的选项
+ * CodeMirror setting options / resettings
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setCodeMirrorOption : function(key, value) {
+
+ this.cm.setOption(key, value);
+
+ return this;
+ },
+
+ /**
+ * 添加 CodeMirror 键盘快捷键
+ * Add CodeMirror keyboard shortcuts key map
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ addKeyMap : function(map, bottom) {
+ this.cm.addKeyMap(map, bottom);
+
+ return this;
+ },
+
+ /**
+ * 移除 CodeMirror 键盘快捷键
+ * Remove CodeMirror keyboard shortcuts key map
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ removeKeyMap : function(map) {
+ this.cm.removeKeyMap(map);
+
+ return this;
+ },
+
+ /**
+ * 跳转到指定的行
+ * Goto CodeMirror line
+ *
+ * @param {String|Intiger} line line number or "first"|"last"
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ gotoLine : function (line) {
+
+ var settings = this.settings;
+
+ if (!settings.gotoLine)
+ {
+ return this;
+ }
+
+ var cm = this.cm;
+ var editor = this.editor;
+ var count = cm.lineCount();
+ var preview = this.preview;
+
+ if (typeof line === "string")
+ {
+ if(line === "last")
+ {
+ line = count;
+ }
+
+ if (line === "first")
+ {
+ line = 1;
+ }
+ }
+
+ if (typeof line !== "number")
+ {
+ alert("Error: The line number must be an integer.");
+ return this;
+ }
+
+ line = parseInt(line) - 1;
+
+ if (line > count)
+ {
+ alert("Error: The line number range 1-" + count);
+
+ return this;
+ }
+
+ cm.setCursor( {line : line, ch : 0} );
+
+ var scrollInfo = cm.getScrollInfo();
+ var clientHeight = scrollInfo.clientHeight;
+ var coords = cm.charCoords({line : line, ch : 0}, "local");
+
+ cm.scrollTo(null, (coords.top + coords.bottom - clientHeight) / 2);
+
+ if (settings.watch)
+ {
+ var cmScroll = this.codeMirror.find(".CodeMirror-scroll")[0];
+ var height = $(cmScroll).height();
+ var scrollTop = cmScroll.scrollTop;
+ var percent = (scrollTop / cmScroll.scrollHeight);
+
+ if (scrollTop === 0)
+ {
+ preview.scrollTop(0);
+ }
+ else if (scrollTop + height >= preview[0].scrollHeight)
+ {
+ preview.scrollTop(preview[0].scrollHeight);
+ }
+ else
+ {
+ preview.scrollTop(preview[0].scrollHeight * percent);
+ }
+ }
+
+ cm.focus();
+
+ return this;
+ },
+
+ /**
+ * 扩展当前实例对象，可同时设置多个或者只设置一个
+ * Extend editormd instance object, can mutil setting.
+ *
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ extends : function() {
+ if (typeof arguments[1] !== "undefined")
+ {
+ if (typeof arguments[1] === "function")
+ {
+ arguments[1] = $.proxy(arguments[1], this);
+ }
+
+ this[arguments[0]] = arguments[1];
+ }
+
+ if (typeof arguments[0] === "object" && typeof arguments[0].length === "undefined")
+ {
+ $.extend(true, this, arguments[0]);
+ }
+
+ return this;
+ },
+
+ /**
+ * 设置或扩展当前实例对象，单个设置
+ * Extend editormd instance object, one by one
+ *
+ * @param {String|Object} key option key
+ * @param {String|Object} value option value
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ set : function (key, value) {
+
+ if (typeof value !== "undefined" && typeof value === "function")
+ {
+ value = $.proxy(value, this);
+ }
+
+ this[key] = value;
+
+ return this;
+ },
+
+ /**
+ * 重新配置
+ * Resetting editor options
+ *
+ * @param {String|Object} key option key
+ * @param {String|Object} value option value
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ config : function(key, value) {
+ var settings = this.settings;
+
+ if (typeof key === "object")
+ {
+ settings = $.extend(true, settings, key);
+ }
+
+ if (typeof key === "string")
+ {
+ settings[key] = value;
+ }
+
+ this.settings = settings;
+ this.recreate();
+
+ return this;
+ },
+
+ /**
+ * 注册事件处理方法
+ * Bind editor event handle
+ *
+ * @param {String} eventType event type
+ * @param {Function} callback 回调函数
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ on : function(eventType, callback) {
+ var settings = this.settings;
+
+ if (typeof settings["on" + eventType] !== "undefined")
+ {
+ settings["on" + eventType] = $.proxy(callback, this);
+ }
+
+ return this;
+ },
+
+ /**
+ * 解除事件处理方法
+ * Unbind editor event handle
+ *
+ * @param {String} eventType event type
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ off : function(eventType) {
+ var settings = this.settings;
+
+ if (typeof settings["on" + eventType] !== "undefined")
+ {
+ settings["on" + eventType] = function(){};
+ }
+
+ return this;
+ },
+
+ /**
+ * 显示工具栏
+ * Display toolbar
+ *
+ * @param {Function} [callback=function(){}] 回调函数
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ showToolbar : function(callback) {
+ var settings = this.settings;
+
+ if(settings.readOnly) {
+ return this;
+ }
+
+ if (settings.toolbar && (this.toolbar.length < 1 || this.toolbar.find("." + this.classPrefix + "menu").html() === "") )
+ {
+ this.setToolbar();
+ }
+
+ settings.toolbar = true;
+
+ this.toolbar.show();
+ this.resize();
+
+ $.proxy(callback || function(){}, this)();
+
+ return this;
+ },
+
+ /**
+ * 隐藏工具栏
+ * Hide toolbar
+ *
+ * @param {Function} [callback=function(){}] 回调函数
+ * @returns {editormd} this(editormd instance object.)
+ */
+
+ hideToolbar : function(callback) {
+ var settings = this.settings;
+
+ settings.toolbar = false;
+ this.toolbar.hide();
+ this.resize();
+
+ $.proxy(callback || function(){}, this)();
+
+ return this;
+ },
+
+ /**
+ * 页面滚动时工具栏的固定定位
+ * Set toolbar in window scroll auto fixed position
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setToolbarAutoFixed : function(fixed) {
+
+ var state = this.state;
+ var editor = this.editor;
+ var toolbar = this.toolbar;
+ var settings = this.settings;
+
+ if (typeof fixed !== "undefined")
+ {
+ settings.toolbarAutoFixed = fixed;
+ }
+
+ var autoFixedHandle = function(){
+ var $window = $(window);
+ var top = $window.scrollTop();
+
+ if (!settings.toolbarAutoFixed)
+ {
+ return false;
+ }
+
+ if (top - editor.offset().top > 10 && top < editor.height())
+ {
+ toolbar.css({
+ position : "fixed",
+ width : editor.width() + "px",
+ left : ($window.width() - editor.width()) / 2 + "px"
+ });
+ }
+ else
+ {
+ toolbar.css({
+ position : "absolute",
+ width : "100%",
+ left : 0
+ });
+ }
+ };
+
+ if (!state.fullscreen && !state.preview && settings.toolbar && settings.toolbarAutoFixed)
+ {
+ $(window).bind("scroll", autoFixedHandle);
+ }
+
+ return this;
+ },
+
+ /**
+ * 配置和初始化工具栏
+ * Set toolbar and Initialization
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setToolbar : function() {
+ var settings = this.settings;
+
+ if(settings.readOnly) {
+ return this;
+ }
+
+ var editor = this.editor;
+ var preview = this.preview;
+ var classPrefix = this.classPrefix;
+
+ var toolbar = this.toolbar = editor.children("." + classPrefix + "toolbar");
+
+ if (settings.toolbar && toolbar.length < 1)
+ {
+ var toolbarHTML = "
",
+ "
"
+ ].join("\n");
+
+ editor.append(infoDialogHTML);
+
+ var infoDialog = this.infoDialog = editor.children("." + classPrefix + "dialog-info");
+
+ infoDialog.find("." + classPrefix + "dialog-close").bind(editormd.mouseOrTouch("click", "touchend"), function() {
+ _this.hideInfoDialog();
+ });
+
+ infoDialog.css("border", (editormd.isIE8) ? "1px solid #ddd" : "").css("z-index", editormd.dialogZindex).show();
+
+ this.infoDialogPosition();
+
+ return this;
+ },
+
+ /**
+ * 关于Editor.md对话居中定位
+ * Editor.md dialog position handle
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ infoDialogPosition : function() {
+ var infoDialog = this.infoDialog;
+
+ var _infoDialogPosition = function() {
+ infoDialog.css({
+ top : ($(window).height() - infoDialog.height()) / 2 + "px",
+ left : ($(window).width() - infoDialog.width()) / 2 + "px"
+ });
+ };
+
+ _infoDialogPosition();
+
+ $(window).resize(_infoDialogPosition);
+
+ return this;
+ },
+
+ /**
+ * 显示关于Editor.md
+ * Display about Editor.md dialog
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ showInfoDialog : function() {
+
+ $("html,body").css("overflow-x", "hidden");
+
+ var _this = this;
+ var editor = this.editor;
+ var settings = this.settings;
+ var infoDialog = this.infoDialog = editor.children("." + this.classPrefix + "dialog-info");
+
+ if (infoDialog.length < 1)
+ {
+ this.createInfoDialog();
+ }
+
+ this.lockScreen(true);
+
+ this.mask.css({
+ opacity : settings.dialogMaskOpacity,
+ backgroundColor : settings.dialogMaskBgColor
+ }).show();
+
+ infoDialog.css("z-index", editormd.dialogZindex).show();
+
+ this.infoDialogPosition();
+
+ return this;
+ },
+
+ /**
+ * 隐藏关于Editor.md
+ * Hide about Editor.md dialog
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ hideInfoDialog : function() {
+ $("html,body").css("overflow-x", "");
+ this.infoDialog.hide();
+ this.mask.hide();
+ this.lockScreen(false);
+
+ return this;
+ },
+
+ /**
+ * 锁屏
+ * lock screen
+ *
+ * @param {Boolean} lock Boolean 布尔值，是否锁屏
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ lockScreen : function(lock) {
+ editormd.lockScreen(lock);
+
+ return this;
+ },
+
+ /**
+ * 编辑器界面重建，用于动态语言包或模块加载等
+ * Recreate editor
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ recreate : function() {
+ var _this = this;
+ var editor = this.editor;
+ var settings = this.settings;
+
+ this.codeMirror.remove();
+
+ this.setCodeMirror();
+
+ if (!settings.readOnly)
+ {
+ if (editor.find(".editormd-dialog").length > 0) {
+ editor.find(".editormd-dialog").remove();
+ }
+
+ if (settings.toolbar)
+ {
+ this.getToolbarHandles();
+ this.setToolbar();
+ }
+ }
+
+ this.loadedDisplay(true);
+
+ return this;
+ },
+
+ /**
+ * 高亮预览HTML的pre代码部分
+ * highlight of preview codes
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ previewCodeHighlight : function() {
+ var settings = this.settings;
+ var previewContainer = this.previewContainer;
+
+ if (settings.previewCodeHighlight)
+ {
+ previewContainer.find("pre").addClass("prettyprint linenums");
+
+ if (typeof prettyPrint !== "undefined")
+ {
+ prettyPrint();
+ }
+ }
+
+ return this;
+ },
+
+ /**
+ * 解析TeX(KaTeX)科学公式
+ * TeX(KaTeX) Renderer
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ katexRender : function() {
+
+ if (timer === null)
+ {
+ return this;
+ }
+
+ this.previewContainer.find("." + editormd.classNames.tex).each(function(){
+ var tex = $(this);
+ editormd.$katex.render(tex.html(), tex[0]);
+ });
+
+ return this;
+ },
+
+ /**
+ * 解析和渲染流程图及时序图
+ * FlowChart and SequenceDiagram Renderer
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ flowChartAndSequenceDiagramRender : function() {
+
+ var settings = this.settings;
+ var previewContainer = this.previewContainer;
+
+ if (editormd.isIE8) {
+ return this;
+ }
+
+ if (settings.flowChart) {
+ if (flowchartTimer === null) {
+ return this;
+ }
+
+ previewContainer.find(".flowchart").flowChart();
+ }
+
+ if (settings.sequenceDiagram) {
+ previewContainer.find(".sequence-diagram").sequenceDiagram({theme: "simple"});
+ }
+
+ return this;
+ },
+
+ /**
+ * 注册键盘快捷键处理
+ * Register CodeMirror keyMaps (keyboard shortcuts).
+ *
+ * @param {Object} keyMap KeyMap key/value {"(Ctrl/Shift/Alt)-Key" : function(){}}
+ * @returns {editormd} return this
+ */
+
+ registerKeyMaps : function(keyMap) {
+
+ var _this = this;
+ var cm = this.cm;
+ var settings = this.settings;
+ var toolbarHandlers = editormd.toolbarHandlers;
+ var disabledKeyMaps = settings.disabledKeyMaps;
+
+ keyMap = keyMap || null;
+
+ if (keyMap)
+ {
+ for (var i in keyMap)
+ {
+ if ($.inArray(i, disabledKeyMaps) < 0)
+ {
+ var map = {};
+ map[i] = keyMap[i];
+
+ cm.addKeyMap(keyMap);
+ }
+ }
+ }
+ else
+ {
+ for (var k in editormd.keyMaps)
+ {
+ var _keyMap = editormd.keyMaps[k];
+ var handle = (typeof _keyMap === "string") ? $.proxy(toolbarHandlers[_keyMap], _this) : $.proxy(_keyMap, _this);
+
+ if ($.inArray(k, ["F9", "F10", "F11"]) < 0 && $.inArray(k, disabledKeyMaps) < 0)
+ {
+ var _map = {};
+ _map[k] = handle;
+
+ cm.addKeyMap(_map);
+ }
+ }
+
+ $(window).keydown(function(event) {
+
+ var keymaps = {
+ "120" : "F9",
+ "121" : "F10",
+ "122" : "F11"
+ };
+
+ if ( $.inArray(keymaps[event.keyCode], disabledKeyMaps) < 0 )
+ {
+ switch (event.keyCode)
+ {
+ case 120:
+ $.proxy(toolbarHandlers["watch"], _this)();
+ return false;
+ break;
+
+ case 121:
+ $.proxy(toolbarHandlers["preview"], _this)();
+ return false;
+ break;
+
+ case 122:
+ $.proxy(toolbarHandlers["fullscreen"], _this)();
+ return false;
+ break;
+
+ default:
+ break;
+ }
+ }
+ });
+ }
+
+ return this;
+ },
+
+ bindScrollEvent : function() {
+
+ var _this = this;
+ var preview = this.preview;
+ var settings = this.settings;
+ var codeMirror = this.codeMirror;
+ var mouseOrTouch = editormd.mouseOrTouch;
+
+ var cmBindScroll = function() {
+ codeMirror.find(".CodeMirror-scroll").bind(mouseOrTouch("scroll", "touchmove"), function(event) {
+ var height = $(this).height();
+ var scrollTop = $(this).scrollTop();
+ var percent = (scrollTop / $(this)[0].scrollHeight);
+
+ if (scrollTop === 0)
+ {
+ preview.scrollTop(0);
+ }
+ else if (scrollTop + height >= $(this)[0].scrollHeight)
+ {
+ preview.scrollTop(preview[0].scrollHeight);
+ }
+ else
+ {
+ preview.scrollTop(preview[0].scrollHeight * percent);
+ }
+
+ $.proxy(settings.onscroll, _this)(event);
+ });
+ };
+
+ var cmUnbindScroll = function() {
+ codeMirror.find(".CodeMirror-scroll").unbind(mouseOrTouch("scroll", "touchmove"));
+ };
+
+ var previewBindScroll = function() {
+
+ preview.bind(mouseOrTouch("scroll", "touchmove"), function(event) {
+ var height = $(this).height();
+ var scrollTop = $(this).scrollTop();
+ var percent = (scrollTop / $(this)[0].scrollHeight);
+ var codeView = codeMirror.find(".CodeMirror-scroll");
+
+ if(scrollTop === 0)
+ {
+ codeView.scrollTop(0);
+ }
+ else if (scrollTop + height >= $(this)[0].scrollHeight)
+ {
+ codeView.scrollTop(codeView[0].scrollHeight);
+ }
+ else
+ {
+ codeView.scrollTop(codeView[0].scrollHeight * percent);
+ }
+
+ $.proxy(settings.onpreviewscroll, _this)(event);
+ });
+
+ };
+
+ var previewUnbindScroll = function() {
+ preview.unbind(mouseOrTouch("scroll", "touchmove"));
+ };
+
+ codeMirror.bind({
+ mouseover : cmBindScroll,
+ mouseout : cmUnbindScroll,
+ touchstart : cmBindScroll,
+ touchend : cmUnbindScroll
+ });
+
+ preview.bind({
+ mouseover : previewBindScroll,
+ mouseout : previewUnbindScroll,
+ touchstart : previewBindScroll,
+ touchend : previewUnbindScroll
+ });
+
+ return this;
+ },
+
+ bindChangeEvent : function() {
+
+ var _this = this;
+ var cm = this.cm;
+ var settings = this.settings;
+
+ cm.on("change", function(_cm, changeObj) {
+
+ if (settings.watch)
+ {
+ _this.previewContainer.css("padding", settings.autoHeight ? "20px 20px 50px 40px" : "20px");
+ }
+
+ timer = setTimeout(function() {
+ clearTimeout(timer);
+ _this.save();
+ timer = null;
+ }, settings.delay);
+ });
+
+ return this;
+ },
+
+ /**
+ * 加载队列完成之后的显示处理
+ * Display handle of the module queues loaded after.
+ *
+ * @param {Boolean} recreate 是否为重建编辑器
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ loadedDisplay : function(recreate) {
+
+ recreate = recreate || false;
+
+ var _this = this;
+ var editor = this.editor;
+ var preview = this.preview;
+ var settings = this.settings;
+
+ this.containerMask.hide();
+
+ this.save();
+
+ if (settings.watch) {
+ preview.show();
+ }
+
+ editor.data("oldWidth", editor.width()).data("oldHeight", editor.height()); // 为了兼容Zepto
+
+ this.resize();
+ this.registerKeyMaps();
+
+ $(window).resize(function(){
+ _this.resize();
+ });
+
+ this.bindScrollEvent().bindChangeEvent();
+
+ if (!recreate)
+ {
+ $.proxy(settings.onload, this)();
+ }
+
+ this.state.loaded = true;
+
+ return this;
+ },
+
+ /**
+ * 设置编辑器的宽度
+ * Set editor width
+ *
+ * @param {Number|String} width 编辑器宽度值
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ width : function(width) {
+
+ this.editor.css("width", (typeof width === "number") ? width + "px" : width);
+ this.resize();
+
+ return this;
+ },
+
+ /**
+ * 设置编辑器的高度
+ * Set editor height
+ *
+ * @param {Number|String} height 编辑器高度值
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ height : function(height) {
+
+ this.editor.css("height", (typeof height === "number") ? height + "px" : height);
+ this.resize();
+
+ return this;
+ },
+
+ /**
+ * 调整编辑器的尺寸和布局
+ * Resize editor layout
+ *
+ * @param {Number|String} [width=null] 编辑器宽度值
+ * @param {Number|String} [height=null] 编辑器高度值
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ resize : function(width, height) {
+
+ width = width || null;
+ height = height || null;
+
+ var state = this.state;
+ var editor = this.editor;
+ var preview = this.preview;
+ var toolbar = this.toolbar;
+ var settings = this.settings;
+ var codeMirror = this.codeMirror;
+
+ if (width)
+ {
+ editor.css("width", (typeof width === "number") ? width + "px" : width);
+ }
+
+ if (settings.autoHeight && !state.fullscreen && !state.preview)
+ {
+ editor.css("height", "auto");
+ codeMirror.css("height", "auto");
+ }
+ else
+ {
+ if (height)
+ {
+ editor.css("height", (typeof height === "number") ? height + "px" : height);
+ }
+
+ if (state.fullscreen)
+ {
+ editor.height($(window).height());
+ }
+
+ if (settings.toolbar && !settings.readOnly)
+ {
+ codeMirror.css("margin-top", toolbar.height() + 1).height(editor.height() - toolbar.height());
+ }
+ else
+ {
+ codeMirror.css("margin-top", 0).height(editor.height());
+ }
+ }
+
+ if(settings.watch)
+ {
+ codeMirror.width(editor.width() / 2);
+ preview.width((!state.preview) ? editor.width() / 2 : editor.width());
+
+ this.previewContainer.css("padding", settings.autoHeight ? "20px 20px 50px 40px" : "20px");
+
+ if (settings.toolbar && !settings.readOnly)
+ {
+ preview.css("top", toolbar.height());
+ }
+ else
+ {
+ preview.css("top", 0);
+ }
+
+ if (settings.autoHeight && !state.fullscreen && !state.preview)
+ {
+ preview.height("");
+ }
+ else
+ {
+ preview.height((settings.toolbar && !settings.readOnly) ? editor.height() - toolbar.height() : editor.height());
+ }
+ }
+ else
+ {
+ codeMirror.width(editor.width());
+ preview.hide();
+ }
+
+ if (state.loaded)
+ {
+ $.proxy(settings.onresize, this)();
+ }
+
+ return this;
+ },
+
+ /**
+ * 解析和保存Markdown代码
+ * Parse & Saving Markdown source code
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ save : function() {
+
+ if (timer === null)
+ {
+ return this;
+ }
+
+ var _this = this;
+ var state = this.state;
+ var settings = this.settings;
+ var cm = this.cm;
+ var cmValue = cm.getValue();
+ var previewContainer = this.previewContainer;
+
+ if (settings.mode !== "gfm" && settings.mode !== "markdown")
+ {
+ this.markdownTextarea.val(cmValue);
+
+ return this;
+ }
+
+ var marked = editormd.$marked;
+ var markdownToC = this.markdownToC = [];
+ var rendererOptions = this.markedRendererOptions = {
+ toc : settings.toc,
+ tocm : settings.tocm,
+ tocStartLevel : settings.tocStartLevel,
+ pageBreak : settings.pageBreak,
+ taskList : settings.taskList,
+ emoji : settings.emoji,
+ tex : settings.tex,
+ atLink : settings.atLink, // for @link
+ emailLink : settings.emailLink, // for mail address auto link
+ flowChart : settings.flowChart,
+ sequenceDiagram : settings.sequenceDiagram,
+ previewCodeHighlight : settings.previewCodeHighlight,
+ };
+
+ var markedOptions = this.markedOptions = {
+ renderer : editormd.markedRenderer(markdownToC, rendererOptions),
+ gfm : true,
+ tables : true,
+ breaks : true,
+ pedantic : false,
+ sanitize : (settings.htmlDecode) ? false : true, // 关闭忽略HTML标签，即开启识别HTML标签，默认为false
+ smartLists : true,
+ smartypants : true
+ };
+
+ marked.setOptions(markedOptions);
+
+ cmValue = editormd.filterHTMLTags(cmValue, settings.htmlDecode);
+
+ var newMarkdownDoc = editormd.$marked(cmValue, markedOptions);
+
+ this.markdownTextarea.val(cmValue);
+
+ cm.save();
+
+ if (settings.saveHTMLToTextarea)
+ {
+ this.htmlTextarea.html(newMarkdownDoc);
+ }
+
+ if(settings.watch || (!settings.watch && state.preview))
+ {
+ previewContainer.html(newMarkdownDoc);
+
+ this.previewCodeHighlight();
+
+ if (settings.toc)
+ {
+ var tocContainer = (settings.tocContainer === "") ? previewContainer : $(settings.tocContainer);
+ var tocMenu = tocContainer.find("." + this.classPrefix + "toc-menu");
+
+ tocContainer.attr("previewContainer", (settings.tocContainer === "") ? "true" : "false");
+
+ if (settings.tocContainer !== "" && tocMenu.length > 0)
+ {
+ tocMenu.remove();
+ }
+
+ editormd.markdownToCRenderer(markdownToC, tocContainer, settings.tocDropdown, settings.tocStartLevel);
+
+ if (settings.tocDropdown || tocContainer.find("." + this.classPrefix + "toc-menu").length > 0)
+ {
+ editormd.tocDropdownMenu(tocContainer, (settings.tocTitle !== "") ? settings.tocTitle : this.lang.tocTitle);
+ }
+
+ if (settings.tocContainer !== "")
+ {
+ previewContainer.find(".markdown-toc").css("border", "none");
+ }
+ }
+
+ if (settings.tex)
+ {
+ if (!editormd.kaTeXLoaded && settings.autoLoadModules)
+ {
+ editormd.loadKaTeX(function() {
+ editormd.$katex = katex;
+ editormd.kaTeXLoaded = true;
+ _this.katexRender();
+ });
+ }
+ else
+ {
+ editormd.$katex = katex;
+ this.katexRender();
+ }
+ }
+
+ if (settings.flowChart || settings.sequenceDiagram)
+ {
+ flowchartTimer = setTimeout(function(){
+ clearTimeout(flowchartTimer);
+ _this.flowChartAndSequenceDiagramRender();
+ flowchartTimer = null;
+ }, 10);
+ }
+
+ if (state.loaded)
+ {
+ $.proxy(settings.onchange, this)();
+ }
+ }
+
+ return this;
+ },
+
+ /**
+ * 聚焦光标位置
+ * Focusing the cursor position
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ focus : function() {
+ this.cm.focus();
+
+ return this;
+ },
+
+ /**
+ * 设置光标的位置
+ * Set cursor position
+ *
+ * @param {Object} cursor 要设置的光标位置键值对象，例：{line:1, ch:0}
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setCursor : function(cursor) {
+ this.cm.setCursor(cursor);
+
+ return this;
+ },
+
+ /**
+ * 获取当前光标的位置
+ * Get the current position of the cursor
+ *
+ * @returns {Cursor} 返回一个光标Cursor对象
+ */
+
+ getCursor : function() {
+ return this.cm.getCursor();
+ },
+
+ /**
+ * 设置光标选中的范围
+ * Set cursor selected ranges
+ *
+ * @param {Object} from 开始位置的光标键值对象，例：{line:1, ch:0}
+ * @param {Object} to 结束位置的光标键值对象，例：{line:1, ch:0}
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setSelection : function(from, to) {
+
+ this.cm.setSelection(from, to);
+
+ return this;
+ },
+
+ /**
+ * 获取光标选中的文本
+ * Get the texts from cursor selected
+ *
+ * @returns {String} 返回选中文本的字符串形式
+ */
+
+ getSelection : function() {
+ return this.cm.getSelection();
+ },
+
+ /**
+ * 设置光标选中的文本范围
+ * Set the cursor selection ranges
+ *
+ * @param {Array} ranges cursor selection ranges array
+ * @returns {Array} return this
+ */
+
+ setSelections : function(ranges) {
+ this.cm.setSelections(ranges);
+
+ return this;
+ },
+
+ /**
+ * 获取光标选中的文本范围
+ * Get the cursor selection ranges
+ *
+ * @returns {Array} return selection ranges array
+ */
+
+ getSelections : function() {
+ return this.cm.getSelections();
+ },
+
+ /**
+ * 替换当前光标选中的文本或在当前光标处插入新字符
+ * Replace the text at the current cursor selected or insert a new character at the current cursor position
+ *
+ * @param {String} value 要插入的字符值
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ replaceSelection : function(value) {
+ this.cm.replaceSelection(value);
+
+ return this;
+ },
+
+ /**
+ * 在当前光标处插入新字符
+ * Insert a new character at the current cursor position
+ *
+ * 同replaceSelection()方法
+ * With the replaceSelection() method
+ *
+ * @param {String} value 要插入的字符值
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ insertValue : function(value) {
+ this.replaceSelection(value);
+
+ return this;
+ },
+
+ /**
+ * 追加markdown
+ * append Markdown to editor
+ *
+ * @param {String} md 要追加的markdown源文档
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ appendMarkdown : function(md) {
+ var settings = this.settings;
+ var cm = this.cm;
+
+ cm.setValue(cm.getValue() + md);
+
+ return this;
+ },
+
+ /**
+ * 设置和传入编辑器的markdown源文档
+ * Set Markdown source document
+ *
+ * @param {String} md 要传入的markdown源文档
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setMarkdown : function(md) {
+ this.cm.setValue(md || this.settings.markdown);
+
+ return this;
+ },
+
+ /**
+ * 获取编辑器的markdown源文档
+ * Set Editor.md markdown/CodeMirror value
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ getMarkdown : function() {
+ return this.cm.getValue();
+ },
+
+ /**
+ * 获取编辑器的源文档
+ * Get CodeMirror value
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ getValue : function() {
+ return this.cm.getValue();
+ },
+
+ /**
+ * 设置编辑器的源文档
+ * Set CodeMirror value
+ *
+ * @param {String} value set code/value/string/text
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ setValue : function(value) {
+ this.cm.setValue(value);
+
+ return this;
+ },
+
+ /**
+ * 清空编辑器
+ * Empty CodeMirror editor container
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ clear : function() {
+ this.cm.setValue("");
+
+ return this;
+ },
+
+ /**
+ * 获取解析后存放在Textarea的HTML源码
+ * Get parsed html code from Textarea
+ *
+ * @returns {String} 返回HTML源码
+ */
+
+ getHTML : function() {
+ if (!this.settings.saveHTMLToTextarea)
+ {
+ alert("Error: settings.saveHTMLToTextarea == false");
+
+ return false;
+ }
+
+ return this.htmlTextarea.html();
+ },
+
+ /**
+ * getHTML()的别名
+ * getHTML (alias)
+ *
+ * @returns {String} Return html code 返回HTML源码
+ */
+
+ getTextareaSavedHTML : function() {
+ return this.getHTML();
+ },
+
+ /**
+ * 获取预览窗口的HTML源码
+ * Get html from preview container
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ getPreviewedHTML : function() {
+ if (!this.settings.watch)
+ {
+ alert("Error: settings.watch == false");
+
+ return false;
+ }
+
+ return this.previewContainer.html();
+ },
+
+ /**
+ * 开启实时预览
+ * Enable real-time watching
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ watch : function(callback) {
+ var settings = this.settings;
+
+ if ($.inArray(settings.mode, ["gfm", "markdown"]) < 0)
+ {
+ return this;
+ }
+
+ this.state.watching = settings.watch = true;
+ this.preview.show();
+
+ if (this.toolbar)
+ {
+ var watchIcon = settings.toolbarIconsClass.watch;
+ var unWatchIcon = settings.toolbarIconsClass.unwatch;
+
+ var icon = this.toolbar.find(".fa[name=watch]");
+ icon.parent().attr("title", settings.lang.toolbar.watch);
+ icon.removeClass(unWatchIcon).addClass(watchIcon);
+ }
+
+ this.codeMirror.css("border-right", "1px solid #ddd").width(this.editor.width() / 2);
+
+ timer = 0;
+
+ this.save().resize();
+
+ if (!settings.onwatch)
+ {
+ settings.onwatch = callback || function() {};
+ }
+
+ $.proxy(settings.onwatch, this)();
+
+ return this;
+ },
+
+ /**
+ * 关闭实时预览
+ * Disable real-time watching
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ unwatch : function(callback) {
+ var settings = this.settings;
+ this.state.watching = settings.watch = false;
+ this.preview.hide();
+
+ if (this.toolbar)
+ {
+ var watchIcon = settings.toolbarIconsClass.watch;
+ var unWatchIcon = settings.toolbarIconsClass.unwatch;
+
+ var icon = this.toolbar.find(".fa[name=watch]");
+ icon.parent().attr("title", settings.lang.toolbar.unwatch);
+ icon.removeClass(watchIcon).addClass(unWatchIcon);
+ }
+
+ this.codeMirror.css("border-right", "none").width(this.editor.width());
+
+ this.resize();
+
+ if (!settings.onunwatch)
+ {
+ settings.onunwatch = callback || function() {};
+ }
+
+ $.proxy(settings.onunwatch, this)();
+
+ return this;
+ },
+
+ /**
+ * 显示编辑器
+ * Show editor
+ *
+ * @param {Function} [callback=function()] 回调函数
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ show : function(callback) {
+ callback = callback || function() {};
+
+ var _this = this;
+ this.editor.show(0, function() {
+ $.proxy(callback, _this)();
+ });
+
+ return this;
+ },
+
+ /**
+ * 隐藏编辑器
+ * Hide editor
+ *
+ * @param {Function} [callback=function()] 回调函数
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ hide : function(callback) {
+ callback = callback || function() {};
+
+ var _this = this;
+ this.editor.hide(0, function() {
+ $.proxy(callback, _this)();
+ });
+
+ return this;
+ },
+
+ /**
+ * 隐藏编辑器部分，只预览HTML
+ * Enter preview html state
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ previewing : function() {
+
+ var _this = this;
+ var editor = this.editor;
+ var preview = this.preview;
+ var toolbar = this.toolbar;
+ var settings = this.settings;
+ var codeMirror = this.codeMirror;
+
+ if ($.inArray(settings.mode, ["gfm", "markdown"]) < 0) {
+ return this;
+ }
+
+ if (settings.toolbar && toolbar) {
+ toolbar.toggle();
+ toolbar.find(".fa[name=preview]").toggleClass("active");
+ }
+
+ codeMirror.toggle();
+
+ var escHandle = function(event) {
+ if (event.shiftKey && event.keyCode === 27) {
+ _this.previewed();
+ }
+ };
+
+ if (codeMirror.css("display") === "none") // 为了兼容Zepto，而不使用codeMirror.is(":hidden")
+ {
+ this.state.preview = true;
+
+ if (this.state.fullscreen) {
+ preview.css("background", "#fff");
+ }
+
+ editor.find("." + this.classPrefix + "preview-close-btn").show().bind(editormd.mouseOrTouch("click", "touchend"), function(){
+ _this.previewed();
+ });
+
+ if (!settings.watch)
+ {
+ this.save();
+ }
+
+ preview.show().css({
+ position : "static",
+ top : 0,
+ width : editor.width(),
+ height : (settings.autoHeight && !this.state.fullscreen) ? "auto" : editor.height()
+ });
+
+ if (this.state.loaded)
+ {
+ $.proxy(settings.onpreviewing, this)();
+ }
+
+ $(window).bind("keyup", escHandle);
+ }
+ else
+ {
+ $(window).unbind("keyup", escHandle);
+ this.previewed();
+ }
+ },
+
+ /**
+ * 显示编辑器部分，退出只预览HTML
+ * Exit preview html state
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ previewed : function() {
+
+ var editor = this.editor;
+ var preview = this.preview;
+ var toolbar = this.toolbar;
+ var settings = this.settings;
+ var previewCloseBtn = editor.find("." + this.classPrefix + "preview-close-btn");
+
+ this.state.preview = false;
+
+ this.codeMirror.show();
+
+ if (settings.toolbar) {
+ toolbar.show();
+ }
+
+ preview[(settings.watch) ? "show" : "hide"]();
+
+ previewCloseBtn.hide().unbind(editormd.mouseOrTouch("click", "touchend"));
+
+ preview.css({
+ background : null,
+ position : "absolute",
+ width : editor.width() / 2,
+ height : (settings.autoHeight && !this.state.fullscreen) ? "auto" : editor.height() - toolbar.height(),
+ top : (settings.toolbar) ? toolbar.height() : 0
+ });
+
+ if (this.state.loaded)
+ {
+ $.proxy(settings.onpreviewed, this)();
+ }
+
+ return this;
+ },
+
+ /**
+ * 编辑器全屏显示
+ * Fullscreen show
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ fullscreen : function() {
+
+ var _this = this;
+ var state = this.state;
+ var editor = this.editor;
+ var preview = this.preview;
+ var toolbar = this.toolbar;
+ var settings = this.settings;
+ var fullscreenClass = this.classPrefix + "fullscreen";
+
+ if (toolbar) {
+ toolbar.find(".fa[name=fullscreen]").parent().toggleClass("active");
+ }
+
+ var escHandle = function(event) {
+ if (!event.shiftKey && event.keyCode === 27)
+ {
+ if (state.fullscreen)
+ {
+ _this.fullscreenExit();
+ }
+ }
+ };
+
+ if (!editor.hasClass(fullscreenClass))
+ {
+ state.fullscreen = true;
+
+ $("html,body").css("overflow", "hidden");
+
+ editor.css({
+ position : "fixed",
+ top : 0,
+ left : 0,
+ margin : 0,
+ border : "none",
+ width : $(window).width(),
+ height : $(window).height()
+ }).addClass(fullscreenClass);
+
+ this.resize();
+
+ $.proxy(settings.onfullscreen, this)();
+
+ $(window).bind("keyup", escHandle);
+ }
+ else
+ {
+ $(window).unbind("keyup", escHandle);
+ this.fullscreenExit();
+ }
+
+ return this;
+ },
+
+ /**
+ * 编辑器退出全屏显示
+ * Exit fullscreen state
+ *
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ fullscreenExit : function() {
+
+ var editor = this.editor;
+ var settings = this.settings;
+ var toolbar = this.toolbar;
+ var fullscreenClass = this.classPrefix + "fullscreen";
+
+ this.state.fullscreen = false;
+
+ if (toolbar) {
+ toolbar.find(".fa[name=fullscreen]").parent().removeClass("active");
+ }
+
+ $("html,body").css("overflow", "");
+
+ editor.css({
+ position : "",
+ top : "",
+ left : "",
+ margin : "0 auto 15px",
+ width : editor.data("oldWidth"),
+ height : editor.data("oldHeight"),
+ border : "1px solid #ddd"
+ }).removeClass(fullscreenClass);
+
+ this.resize();
+
+ $.proxy(settings.onfullscreenExit, this)();
+
+ return this;
+ },
+
+ /**
+ * 加载并执行插件
+ * Load and execute the plugin
+ *
+ * @param {String} name plugin name / function name
+ * @param {String} path plugin load path
+ * @returns {editormd} 返回editormd的实例对象
+ */
+
+ executePlugin : function(name, path) {
+
+ var _this = this;
+ var cm = this.cm;
+ var settings = this.settings;
+
+ path = settings.pluginPath + path;
+
+ if (typeof define === "function")
+ {
+ if (typeof this[name] === "undefined")
+ {
+ alert("Error: " + name + " plugin is not found, you are not load this plugin.");
+
+ return this;
+ }
+
+ this[name](cm);
+
+ return this;
+ }
+
+ if ($.inArray(path, editormd.loadFiles.plugin) < 0)
+ {
+ editormd.loadPlugin(path, function() {
+ editormd.loadPlugins[name] = _this[name];
+ _this[name](cm);
+ });
+ }
+ else
+ {
+ $.proxy(editormd.loadPlugins[name], this)(cm);
+ }
+
+ return this;
+ },
+
+ /**
+ * 搜索替换
+ * Search & replace
+ *
+ * @param {String} command CodeMirror serach commands, "find, fintNext, fintPrev, clearSearch, replace, replaceAll"
+ * @returns {editormd} return this
+ */
+
+ search : function(command) {
+ var settings = this.settings;
+
+ if (!settings.searchReplace)
+ {
+ alert("Error: settings.searchReplace == false");
+ return this;
+ }
+
+ if (!settings.readOnly)
+ {
+ this.cm.execCommand(command || "find");
+ }
+
+ return this;
+ },
+
+ searchReplace : function() {
+ this.search("replace");
+
+ return this;
+ },
+
+ searchReplaceAll : function() {
+ this.search("replaceAll");
+
+ return this;
+ }
+ };
+
+ editormd.fn.init.prototype = editormd.fn;
+
+ /**
+ * 锁屏
+ * lock screen when dialog opening
+ *
+ * @returns {void}
+ */
+
+ editormd.dialogLockScreen = function() {
+ var settings = this.settings || {dialogLockScreen : true};
+
+ if (settings.dialogLockScreen)
+ {
+ $("html,body").css("overflow", "hidden");
+ }
+ };
+
+ /**
+ * 显示透明背景层
+ * Display mask layer when dialog opening
+ *
+ * @param {Object} dialog dialog jQuery object
+ * @returns {void}
+ */
+
+ editormd.dialogShowMask = function(dialog) {
+ var editor = this.editor;
+ var settings = this.settings || {dialogShowMask : true};
+
+ dialog.css({
+ top : ($(window).height() - dialog.height()) / 2 + "px",
+ left : ($(window).width() - dialog.width()) / 2 + "px"
+ });
+
+ if (settings.dialogShowMask) {
+ editor.children("." + this.classPrefix + "mask").css("z-index", parseInt(dialog.css("z-index")) - 1).show();
+ }
+ };
+
+ editormd.toolbarHandlers = {
+ undo : function() {
+ this.cm.undo();
+ },
+
+ redo : function() {
+ this.cm.redo();
+ },
+
+ bold : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("**" + selection + "**");
+
+ if(selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 2);
+ }
+ },
+
+ del : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("~~" + selection + "~~");
+
+ if(selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 2);
+ }
+ },
+
+ italic : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("*" + selection + "*");
+
+ if(selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 1);
+ }
+ },
+
+ quote : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("> " + selection);
+ cm.setCursor(cursor.line, (selection === "") ? cursor.ch + 2 : cursor.ch + selection.length + 2);
+ },
+
+ ucfirst : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+ var selections = cm.listSelections();
+
+ cm.replaceSelection(editormd.firstUpperCase(selection));
+ cm.setSelections(selections);
+ },
+
+ ucwords : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+ var selections = cm.listSelections();
+
+ cm.replaceSelection(editormd.wordsFirstUpperCase(selection));
+ cm.setSelections(selections);
+ },
+
+ uppercase : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+ var selections = cm.listSelections();
+
+ cm.replaceSelection(selection.toUpperCase());
+ cm.setSelections(selections);
+ },
+
+ lowercase : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+ var selections = cm.listSelections();
+
+ cm.replaceSelection(selection.toLowerCase());
+ cm.setSelections(selections);
+ },
+
+ h1 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("# " + selection);
+ },
+
+ h2 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("## " + selection);
+ },
+
+ h3 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("### " + selection);
+ },
+
+ h4 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("#### " + selection);
+ },
+
+ h5 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("##### " + selection);
+ },
+
+ h6 : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("###### " + selection);
+ },
+
+ "list-ul" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ if (selection === "")
+ {
+ cm.replaceSelection("- " + selection);
+ }
+ else
+ {
+ var selectionText = selection.split("\n");
+
+ for (var i = 0, len = selectionText.length; i < len; i++)
+ {
+ selectionText[i] = (selectionText[i] === "") ? "" : "- " + selectionText[i];
+ }
+
+ cm.replaceSelection(selectionText.join("\n"));
+ }
+ },
+
+ "list-ol" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ if(selection === "")
+ {
+ cm.replaceSelection("1. " + selection);
+ }
+ else
+ {
+ var selectionText = selection.split("\n");
+
+ for (var i = 0, len = selectionText.length; i < len; i++)
+ {
+ selectionText[i] = (selectionText[i] === "") ? "" : (i+1) + ". " + selectionText[i];
+ }
+
+ cm.replaceSelection(selectionText.join("\n"));
+ }
+ },
+
+ hr : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("------------");
+ },
+
+ tex : function() {
+ if (!this.settings.tex)
+ {
+ alert("settings.tex === false");
+ return this;
+ }
+
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("$$" + selection + "$$");
+
+ if(selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 2);
+ }
+ },
+
+ link : function() {
+ this.executePlugin("linkDialog", "link-dialog/link-dialog");
+ },
+
+ "reference-link" : function() {
+ this.executePlugin("referenceLinkDialog", "reference-link-dialog/reference-link-dialog");
+ },
+
+ pagebreak : function() {
+ if (!this.settings.pageBreak)
+ {
+ alert("settings.pageBreak === false");
+ return this;
+ }
+
+ var cm = this.cm;
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("\r\n[========]\r\n");
+ },
+
+ image : function() {
+ this.executePlugin("imageDialog", "image-dialog/image-dialog");
+ },
+
+ code : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection("`" + selection + "`");
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 1);
+ }
+ },
+
+ "code-block" : function() {
+ this.executePlugin("codeBlockDialog", "code-block-dialog/code-block-dialog");
+ },
+
+ "preformatted-text" : function() {
+ this.executePlugin("preformattedTextDialog", "preformatted-text-dialog/preformatted-text-dialog");
+ },
+
+ table : function() {
+ this.executePlugin("tableDialog", "table-dialog/table-dialog");
+ },
+
+ datetime : function() {
+ var cm = this.cm;
+ var selection = cm.getSelection();
+ var date = new Date();
+ var langName = this.settings.lang.name;
+ var datefmt = editormd.dateFormat() + " " + editormd.dateFormat((langName === "zh-cn" || langName === "zh-tw") ? "cn-week-day" : "week-day");
+
+ cm.replaceSelection(datefmt);
+ },
+
+ emoji : function() {
+ this.executePlugin("emojiDialog", "emoji-dialog/emoji-dialog");
+ },
+
+ "html-entities" : function() {
+ this.executePlugin("htmlEntitiesDialog", "html-entities-dialog/html-entities-dialog");
+ },
+
+ "goto-line" : function() {
+ this.executePlugin("gotoLineDialog", "goto-line-dialog/goto-line-dialog");
+ },
+
+ watch : function() {
+ this[this.settings.watch ? "unwatch" : "watch"]();
+ },
+
+ preview : function() {
+ this.previewing();
+ },
+
+ fullscreen : function() {
+ this.fullscreen();
+ },
+
+ clear : function() {
+ this.clear();
+ },
+
+ search : function() {
+ this.search();
+ },
+
+ help : function() {
+ this.executePlugin("helpDialog", "help-dialog/help-dialog");
+ },
+
+ info : function() {
+ this.showInfoDialog();
+ }
+ };
+
+ editormd.keyMaps = {
+ "Ctrl-1" : "h1",
+ "Ctrl-2" : "h2",
+ "Ctrl-3" : "h3",
+ "Ctrl-4" : "h4",
+ "Ctrl-5" : "h5",
+ "Ctrl-6" : "h6",
+ "Ctrl-B" : "bold", // if this is string == editormd.toolbarHandlers.xxxx
+ "Ctrl-D" : "datetime",
+
+ "Ctrl-E" : function() { // emoji
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ if (!this.settings.emoji)
+ {
+ alert("Error: settings.emoji == false");
+ return ;
+ }
+
+ cm.replaceSelection(":" + selection + ":");
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 1);
+ }
+ },
+ "Ctrl-Alt-G" : "goto-line",
+ "Ctrl-H" : "hr",
+ "Ctrl-I" : "italic",
+ "Ctrl-K" : "code",
+
+ "Ctrl-L" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ var title = (selection === "") ? "" : " \""+selection+"\"";
+
+ cm.replaceSelection("[" + selection + "]("+title+")");
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 1);
+ }
+ },
+ "Ctrl-U" : "list-ul",
+
+ "Shift-Ctrl-A" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ if (!this.settings.atLink)
+ {
+ alert("Error: settings.atLink == false");
+ return ;
+ }
+
+ cm.replaceSelection("@" + selection);
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 1);
+ }
+ },
+
+ "Shift-Ctrl-C" : "code",
+ "Shift-Ctrl-Q" : "quote",
+ "Shift-Ctrl-S" : "del",
+ "Shift-Ctrl-K" : "tex", // KaTeX
+
+ "Shift-Alt-C" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ cm.replaceSelection(["```", selection, "```"].join("\n"));
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 3);
+ }
+ },
+
+ "Shift-Ctrl-Alt-C" : "code-block",
+ "Shift-Ctrl-H" : "html-entities",
+ "Shift-Alt-H" : "help",
+ "Shift-Ctrl-E" : "emoji",
+ "Shift-Ctrl-U" : "uppercase",
+ "Shift-Alt-U" : "ucwords",
+ "Shift-Ctrl-Alt-U" : "ucfirst",
+ "Shift-Alt-L" : "lowercase",
+
+ "Shift-Ctrl-I" : function() {
+ var cm = this.cm;
+ var cursor = cm.getCursor();
+ var selection = cm.getSelection();
+
+ var title = (selection === "") ? "" : " \""+selection+"\"";
+
+ cm.replaceSelection("![" + selection + "]("+title+")");
+
+ if (selection === "") {
+ cm.setCursor(cursor.line, cursor.ch + 4);
+ }
+ },
+
+ "Shift-Ctrl-Alt-I" : "image",
+ "Shift-Ctrl-L" : "link",
+ "Shift-Ctrl-O" : "list-ol",
+ "Shift-Ctrl-P" : "preformatted-text",
+ "Shift-Ctrl-T" : "table",
+ "Shift-Alt-P" : "pagebreak",
+ "F9" : "watch",
+ "F10" : "preview",
+ "F11" : "fullscreen",
+ };
+
+ /**
+ * 清除字符串两边的空格
+ * Clear the space of strings both sides.
+ *
+ * @param {String} str string
+ * @returns {String} trimed string
+ */
+
+ var trim = function(str) {
+ return (!String.prototype.trim) ? str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, "") : str.trim();
+ };
+
+ editormd.trim = trim;
+
+ /**
+ * 所有单词首字母大写
+ * Words first to uppercase
+ *
+ * @param {String} str string
+ * @returns {String} string
+ */
+
+ var ucwords = function (str) {
+ return str.toLowerCase().replace(/\b(\w)|\s(\w)/g, function($1) {
+ return $1.toUpperCase();
+ });
+ };
+
+ editormd.ucwords = editormd.wordsFirstUpperCase = ucwords;
+
+ /**
+ * 字符串首字母大写
+ * Only string first char to uppercase
+ *
+ * @param {String} str string
+ * @returns {String} string
+ */
+
+ var firstUpperCase = function(str) {
+ return str.toLowerCase().replace(/\b(\w)/, function($1){
+ return $1.toUpperCase();
+ });
+ };
+
+ var ucfirst = firstUpperCase;
+
+ editormd.firstUpperCase = editormd.ucfirst = firstUpperCase;
+
+ editormd.urls = {
+ atLinkBase : "https://github.com/"
+ };
+
+ editormd.regexs = {
+ atLink : /@(\w+)/g,
+ email : /(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,
+ emailLink : /(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,
+ emoji : /:([\-\w]+):/g,
+ emojiDatetime : /(\d{2}:\d{2}:\d{2})/g,
+ twemoji : /:(tw-([\w]+)-?(\w+)?):/g,
+ fontAwesome : /:(fa-([\w]+)(-(\w+)){0,}):/g,
+ editormdLogo : /:(editormd-logo-?(\w+)?):/g,
+ pageBreak : /^\[[=]{8,}\]$/
+ };
+
+ // Emoji graphics files url path
+ editormd.emoji = {
+ path : "http://www.emoji-cheat-sheet.com/graphics/emojis/",
+ ext : ".png"
+ };
+
+ // Twitter Emoji (Twemoji) graphics files url path
+ editormd.twemoji = {
+ path : "http://twemoji.maxcdn.com/36x36/",
+ ext : ".png"
+ };
+
+ /**
+ * 自定义marked的解析器
+ * Custom Marked renderer rules
+ *
+ * @param {Array} markdownToC 传入用于接收TOC的数组
+ * @returns {Renderer} markedRenderer 返回marked的Renderer自定义对象
+ */
+
+ editormd.markedRenderer = function(markdownToC, options) {
+ var defaults = {
+ toc : true, // Table of contents
+ tocm : false,
+ tocStartLevel : 1, // Said from H1 to create ToC
+ pageBreak : true,
+ atLink : true, // for @link
+ emailLink : true, // for mail address auto link
+ taskList : false, // Enable Github Flavored Markdown task lists
+ emoji : false, // :emoji: , Support Twemoji, fontAwesome, Editor.md logo emojis.
+ tex : false, // TeX(LaTeX), based on KaTeX
+ flowChart : false, // flowChart.js only support IE9+
+ sequenceDiagram : false, // sequenceDiagram.js only support IE9+
+ };
+
+ var settings = $.extend(defaults, options || {});
+ var marked = editormd.$marked;
+ var markedRenderer = new marked.Renderer();
+ markdownToC = markdownToC || [];
+
+ var regexs = editormd.regexs;
+ var atLinkReg = regexs.atLink;
+ var emojiReg = regexs.emoji;
+ var emailReg = regexs.email;
+ var emailLinkReg = regexs.emailLink;
+ var twemojiReg = regexs.twemoji;
+ var faIconReg = regexs.fontAwesome;
+ var editormdLogoReg = regexs.editormdLogo;
+ var pageBreakReg = regexs.pageBreak;
+
+ markedRenderer.emoji = function(text) {
+
+ text = text.replace(editormd.regexs.emojiDatetime, function($1) {
+ return $1.replace(/:/g, ":");
+ });
+
+ var matchs = text.match(emojiReg);
+
+ if (!matchs || !settings.emoji) {
+ return text;
+ }
+
+ for (var i = 0, len = matchs.length; i < len; i++)
+ {
+ text = text.replace(new RegExp(matchs[i]), function($1, $2){
+ var faMatchs = $1.match(faIconReg);
+ var name = $1.replace(/:/g, "");
+
+ if (faMatchs)
+ {
+ for (var fa = 0, len1 = faMatchs.length; fa < len1; fa++)
+ {
+ var faName = faMatchs[fa].replace(/:/g, "");
+
+ return "";
+ }
+ }
+ else
+ {
+ var emdlogoMathcs = $1.match(editormdLogoReg);
+ var twemojiMatchs = $1.match(twemojiReg);
+
+ if (emdlogoMathcs)
+ {
+ for (var x = 0, len2 = emdlogoMathcs.length; x < len2; x++)
+ {
+ var logoName = emdlogoMathcs[x].replace(/:/g, "");
+ return "";
+ }
+ }
+ else if (twemojiMatchs)
+ {
+ for (var t = 0, len3 = twemojiMatchs.length; t < len3; t++)
+ {
+ var twe = twemojiMatchs[t].replace(/:/g, "").replace("tw-", "");
+ return "",
+ "
",
+ "",
+ "" + editormd.title + "v" + editormd.version + "
", + "" + this.lang.description + "
", + "", + "", + ""; + } + + return text; + }; + + markedRenderer.paragraph = function(text) { + var isTeXInline = /\$\$(.*)\$\$/g.test(text); + var isTeXLine = /^\$\$(.*)\$\$$/.test(text); + var isTeXAddClass = (isTeXLine) ? " class=\"" + editormd.classNames.tex + "\"" : ""; + var isToC = (settings.tocm) ? /^(\[TOC\]|\[TOCM\])$/.test(text) : /^\[TOC\]$/.test(text); + var isToCMenu = /^\[TOCM\]$/.test(text); + + if (!isTeXLine && isTeXInline) + { + text = text.replace(/(\$\$([^\$]*)\$\$)+/g, function($1, $2) { + return "" + $2.replace(/\$/g, "") + ""; + }); + } + else + { + text = (isTeXLine) ? text.replace(/\$/g, "") : text; + } + + var tocHTML = "
" + text + "
";
+
+ return (isToC) ? ( (isToCMenu) ? "" : tocHTML ) + : ( (pageBreakReg.test(text)) ? this.pageBreak(text) : "
" + code + "
";
+ }
+ else if ( lang === "flow")
+ {
+ return "" + code + "
";
+ }
+ else
+ {
+
+ return marked.Renderer.prototype.code.apply(this, arguments);
+ }
+ };
+
+ markedRenderer.tablecell = function(content, flags) {
+ var type = (flags.header) ? "th" : "td";
+ var tag = (flags.align) ? "<" + type +" style=\"text-align:" + flags.align + "\">" : "<" + type + ">";
+
+ return tag + this.atLink(this.emoji(content)) + "\n";
+ };
+
+ markedRenderer.listitem = function(text) {
+ if (settings.taskList && /^\s*\[[x\s]\]\s*/.test(text))
+ {
+ text = text.replace(/^\s*\[\s\]\s*/, " ")
+ .replace(/^\s*\[x\]\s*/, " ");
+
+ return "- ";
+ lastLevel = level;
+ }
+
+ var tocContainer = container.find(".markdown-toc");
+
+ if (tocContainer.length < 1 && container.attr("previewContainer") === "false")
+ {
+ var tocHTML = "";
+
+ tocHTML = (tocDropdown) ? "
" + tocTitle + " " + icon + "
");
+
+ $this.mouseover(function(){
+ menu.show();
+
+ list.each(function(){
+ var li = $(this);
+ var ul = li.children("ul");
+
+ if (ul.html() === "")
+ {
+ ul.remove();
+ }
+
+ if (ul.length > 0 && ul.html() !== "")
+ {
+ var firstA = li.children("a").first();
+
+ if (firstA.children(".fa").length < 1)
+ {
+ firstA.append( $(icon).css({ float:"right", paddingTop:"4px" }) );
+ }
+ }
+
+ li.mouseover(function(){
+ ul.css("z-index", zindex).show();
+ zindex += 1;
+ }).mouseleave(function(){
+ ul.hide();
+ });
+ });
+ }).mouseleave(function(){
+ menu.hide();
+ });
+ });
+
+ return tocMenus;
+ };
+
+ /**
+ * 简单地过滤指定的HTML标签
+ * Filter custom html tags
+ *
+ * @param {String} html 要过滤HTML
+ * @param {String} filters 要过滤的标签
+ * @returns {String} html 返回过滤的HTML
+ */
+
+ editormd.filterHTMLTags = function(html, filters) {
+
+ if (typeof filters === "string")
+ {
+ var filterTags = filters.split(",");
+
+ for (var i = 0, len = filterTags.length; i < len; i++)
+ {
+ var tag = filterTags[i];
+
+ html = html.replace(new RegExp("\<\s*"+tag+"\s*([^\>]*)\>", "igm"), "").replace(new RegExp("\<\s*\/"+tag+"\s*\>", "igm"), "");
+ }
+ }
+
+ return html;
+ };
+
+ /**
+ * 将Markdown文档解析为HTML用于前台显示
+ * Parse Markdown to HTML for Font-end preview.
+ *
+ * @param {String} id 用于显示HTML的对象ID
+ * @param {Object} [options={}] 配置选项，可选
+ * @returns {Object} div 返回jQuery对象元素
+ */
+
+ editormd.markdownToHTML = function(id, options) {
+ var defaults = {
+ gfm : true,
+ toc : true,
+ tocm : false,
+ tocStartLevel : 1,
+ tocTitle : "目录",
+ tocDropdown : false,
+ markdown : "",
+ htmlDecode : false,
+ autoLoadKaTeX : true,
+ pageBreak : true,
+ atLink : true, // for @link
+ emailLink : true, // for mail address auto link
+ tex : false,
+ taskList : false, // Github Flavored Markdown task lists
+ emoji : false,
+ flowChart : false,
+ sequenceDiagram : false,
+ previewCodeHighlight : true
+ };
+
+ editormd.$marked = marked;
+
+ var div = $("#" + id);
+ var settings = div.settings = $.extend(true, defaults, options || {});
+ var saveTo = div.find("textarea");
+
+ if (saveTo.length < 1)
+ {
+ div.append("");
+ saveTo = div.find("textarea");
+ }
+
+ var markdownDoc = (settings.markdown === "") ? saveTo.val() : settings.markdown;
+ var markdownToC = [];
+
+ var rendererOptions = {
+ toc : settings.toc,
+ tocm : settings.tocm,
+ tocStartLevel : settings.tocStartLevel,
+ taskList : settings.taskList,
+ emoji : settings.emoji,
+ tex : settings.tex,
+ pageBreak : settings.pageBreak,
+ atLink : settings.atLink, // for @link
+ emailLink : settings.emailLink, // for mail address auto link
+ flowChart : settings.flowChart,
+ sequenceDiagram : settings.sequenceDiagram,
+ previewCodeHighlight : settings.previewCodeHighlight,
+ };
+
+ var markedOptions = {
+ renderer : editormd.markedRenderer(markdownToC, rendererOptions),
+ gfm : settings.gfm,
+ tables : true,
+ breaks : true,
+ pedantic : false,
+ sanitize : (settings.htmlDecode) ? false : true, // 是否忽略HTML标签，即是否开启HTML标签解析，为了安全性，默认不开启
+ smartLists : true,
+ smartypants : true
+ };
+
+ markdownDoc = editormd.filterHTMLTags(markdownDoc, settings.htmlDecode);
+
+ var markdownParsed = marked(markdownDoc, markedOptions);
+
+ saveTo.val(markdownDoc);
+
+ div.addClass("markdown-body " + this.classPrefix + "html-preview").append(markdownParsed);
+
+ if (settings.toc)
+ {
+ div.tocContainer = this.markdownToCRenderer(markdownToC, div, settings.tocDropdown, settings.tocStartLevel);
+
+ if (settings.tocDropdown || div.find("." + this.classPrefix + "toc-menu").length > 0)
+ {
+ this.tocDropdownMenu(div, settings.tocTitle);
+ }
+ }
+
+ if (settings.previewCodeHighlight)
+ {
+ div.find("pre").addClass("prettyprint linenums");
+ prettyPrint();
+ }
+
+ if (!editormd.isIE8)
+ {
+ if (settings.flowChart) {
+ div.find(".flowchart").flowChart();
+ }
+
+ if (settings.sequenceDiagram) {
+ div.find(".sequence-diagram").sequenceDiagram({theme: "simple"});
+ }
+ }
+
+ if (settings.tex)
+ {
+ var katexHandle = function() {
+ div.find("." + editormd.classNames.tex).each(function(){
+ var tex = $(this);
+ katex.render(tex.html(), tex[0]);
+ });
+ };
+
+ if (settings.autoLoadKaTeX && !editormd.$katex && !editormd.kaTeXLoaded)
+ {
+ this.loadKaTeX(function() {
+ editormd.$katex = katex;
+ editormd.kaTeXLoaded = true;
+ katexHandle();
+ });
+ }
+ else
+ {
+ katexHandle();
+ }
+ }
+
+ div.getMarkdown = function() {
+ return saveTo.val();
+ };
+
+ return div;
+ };
+
+ editormd.themes = [
+ "default", "3024-day", "3024-night",
+ "ambiance", "ambiance-mobile",
+ "base16-dark", "base16-light", "blackboard",
+ "cobalt",
+ "eclipse", "elegant", "erlang-dark",
+ "lesser-dark",
+ "mbo", "mdn-like", "midnight", "monokai",
+ "neat", "neo", "night",
+ "paraiso-dark", "paraiso-light", "pastel-on-dark",
+ "rubyblue",
+ "solarized",
+ "the-matrix", "tomorrow-night-eighties", "twilight",
+ "vibrant-ink",
+ "xq-dark", "xq-light"
+ ];
+
+ editormd.loadPlugins = {};
+
+ editormd.loadFiles = {
+ js : [],
+ css : [],
+ plugin : []
+ };
+
+ /**
+ * 动态加载Editor.md插件，但不立即执行
+ * Load editor.md plugins
+ *
+ * @param {String} fileName 插件文件路径
+ * @param {Function} [callback=function()] 加载成功后执行的回调函数
+ * @param {String} [into="head"] 嵌入页面的位置
+ */
+
+ editormd.loadPlugin = function(fileName, callback, into) {
+ callback = callback || function() {};
+
+ this.loadScript(fileName, function() {
+ editormd.loadFiles.plugin.push(fileName);
+ callback();
+ }, into);
+ };
+
+ /**
+ * 动态加载CSS文件的方法
+ * Load css file method
+ *
+ * @param {String} fileName CSS文件名
+ * @param {Function} [callback=function()] 加载成功后执行的回调函数
+ * @param {String} [into="head"] 嵌入页面的位置
+ */
+
+ editormd.loadCSS = function(fileName, callback, into) {
+ into = into || "head";
+ callback = callback || function() {};
+
+ var css = document.createElement("link");
+ css.type = "text/css";
+ css.rel = "stylesheet";
+ css.onload = css.onreadystatechange = function() {
+ editormd.loadFiles.css.push(fileName);
+ callback();
+ };
+
+ css.href = fileName + ".css";
+
+ if(into === "head") {
+ document.getElementsByTagName("head")[0].appendChild(css);
+ } else {
+ document.body.appendChild(css);
+ }
+ };
+
+ editormd.isIE = (navigator.appName == "Microsoft Internet Explorer");
+ editormd.isIE8 = (editormd.isIE && navigator.appVersion.match(/8./i) == "8.");
+
+ /**
+ * 动态加载JS文件的方法
+ * Load javascript file method
+ *
+ * @param {String} fileName JS文件名
+ * @param {Function} [callback=function()] 加载成功后执行的回调函数
+ * @param {String} [into="head"] 嵌入页面的位置
+ */
+
+ editormd.loadScript = function(fileName, callback, into) {
+
+ into = into || "head";
+ callback = callback || function() {};
+
+ var script = null;
+ script = document.createElement("script");
+ script.id = fileName.replace(/[\./]+/g, "-");
+ script.type = "text/javascript";
+ script.src = fileName + ".js";
+
+ if (editormd.isIE8)
+ {
+ script.onreadystatechange = function() {
+ if(script.readyState)
+ {
+ if (script.readyState === "loaded" || script.readyState === "complete")
+ {
+ script.onreadystatechange = null;
+ editormd.loadFiles.js.push(fileName);
+ callback();
+ }
+ }
+ };
+ }
+ else
+ {
+ script.onload = function() {
+ editormd.loadFiles.js.push(fileName);
+ callback();
+ };
+ }
+
+ if (into === "head") {
+ document.getElementsByTagName("head")[0].appendChild(script);
+ } else {
+ document.body.appendChild(script);
+ }
+ };
+
+ // 使用国外的CDN，加载速度有时会很慢，或者自定义URL
+ // You can custom KaTeX load url.
+ editormd.katexURL = {
+ css : "//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min",
+ js : "//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min"
+ };
+
+ editormd.kaTeXLoaded = false;
+
+ /**
+ * 加载KaTeX文件
+ * load KaTeX files
+ *
+ * @param {Function} [callback=function()] 加载成功后执行的回调函数
+ */
+
+ editormd.loadKaTeX = function (callback) {
+ editormd.loadCSS(editormd.katexURL.css, function(){
+ editormd.loadScript(editormd.katexURL.js, callback || function(){});
+ });
+ };
+
+ /**
+ * 锁屏
+ * lock screen
+ *
+ * @param {Boolean} lock Boolean 布尔值，是否锁屏
+ * @returns {void}
+ */
+
+ editormd.lockScreen = function(lock) {
+ $("html,body").css("overflow", (lock) ? "hidden" : "");
+ };
+
+ /**
+ * 动态创建对话框
+ * Creating custom dialogs
+ *
+ * @param {Object} options 配置项键值对 Key/Value
+ * @returns {dialog} 返回创建的dialog的jQuery实例对象
+ */
+
+ editormd.createDialog = function(options) {
+ var defaults = {
+ name : "",
+ width : 420,
+ height: 240,
+ title : "",
+ drag : true,
+ closed : true,
+ content : "",
+ mask : true,
+ maskStyle : {
+ backgroundColor : "#fff",
+ opacity : 0.1
+ },
+ lockScreen : true,
+ footer : true,
+ buttons : false
+ };
+
+ options = $.extend(true, defaults, options);
+
+ var editor = this.editor;
+ var classPrefix = editormd.classPrefix;
+ var guid = (new Date()).getTime();
+ var dialogName = ( (options.name === "") ? classPrefix + "dialog-" + guid : options.name);
+ var mouseOrTouch = editormd.mouseOrTouch;
+
+ var html = "- ",l+="undefined"!=typeof e.toolbarCustomIcons[d]&&"function"!=typeof e.toolbarCustomIcons[d]?e.toolbarCustomIcons[d]:''+(u?d.toUpperCase():""===m?p:"")+"",l+=" "}else l+='
- | '}return s.html(l),s.find('[title="Lowercase"]').attr("title",e.lang.toolbar.lowercase),s.find('[title="ucwords"]').attr("title",e.lang.toolbar.ucwords),this.setToolbarHandler(),this.setToolbarAutoFixed(),this},dialogLockScreen:function(){return e.proxy(t.dialogLockScreen,this)(),this},dialogShowMask:function(i){return e.proxy(t.dialogShowMask,this)(i),this},getToolbarHandles:function(e){var i=this.toolbarHandlers=t.toolbarHandlers;return e&&"undefined"!=typeof toolbarIconHandlers[e]?i[e]:i},setToolbarHandler:function(){var i=this,o=this.settings;if(!o.toolbar||o.readOnly)return this;var r=this.toolbar,n=this.cm,a=this.classPrefix,s=this.toolbarIcons=r.find("."+a+"menu > li > a"),l=this.getToolbarHandles();return s.bind(t.mouseOrTouch("click","touchend"),function(){var t=e(this).children(".fa"),r=t.attr("name"),a=n.getCursor(),s=n.getSelection();return""!==r?(i.activeIcon=t,"undefined"!=typeof l[r]?e.proxy(l[r],i)(n):"undefined"!=typeof o.toolbarHandlers[r]&&e.proxy(o.toolbarHandlers[r],i)(n,t,a,s),"link"!==r&&"reference-link"!==r&&"image"!==r&&"code-block"!==r&&"preformatted-text"!==r&&"watch"!==r&&"preview"!==r&&"search"!==r&&"fullscreen"!==r&&"info"!==r&&n.focus(),!1):void 0}),this},createDialog:function(i){return e.proxy(t.createDialog,this)(i)},createInfoDialog:function(){var e=this,i=this.editor,o=this.classPrefix,r=['"].join("\n");i.append(r);var n=this.infoDialog=i.children("."+o+"dialog-info");return n.find("."+o+"dialog-close").bind(t.mouseOrTouch("click","touchend"),function(){e.hideInfoDialog()}),n.css("border",t.isIE8?"1px solid #ddd":"").css("z-index",t.dialogZindex).show(),this.infoDialogPosition(),this},infoDialogPosition:function(){var t=this.infoDialog,i=function(){t.css({top:(e(window).height()-t.height())/2+"px",left:(e(window).width()-t.width())/2+"px"})};return i(),e(window).resize(i),this},showInfoDialog:function(){e("html,body").css("overflow-x","hidden");var 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o.toolbarHandlers[r]&&e.proxy(o.toolbarHandlers[r],i)(n,t,a,s),"link"!==r&&"reference-link"!==r&&"image"!==r&&"code-block"!==r&&"preformatted-text"!==r&&"watch"!==r&&"preview"!==r&&"search"!==r&&"fullscreen"!==r&&"info"!==r&&n.focus(),!1):void 0}),this},createDialog:function(i){return e.proxy(t.createDialog,this)(i)},createInfoDialog:function(){var e=this,i=this.editor,o=this.classPrefix,r=['"].join("\n");i.append(r);var n=this.infoDialog=i.children("."+o+"dialog-info");return n.find("."+o+"dialog-close").bind(t.mouseOrTouch("click","touchend"),function(){e.hideInfoDialog()}),n.css("border",t.isIE8?"1px solid #ddd":"").css("z-index",t.dialogZindex).show(),this.infoDialogPosition(),this},infoDialogPosition:function(){var t=this.infoDialog,i=function(){t.css({top:(e(window).height()-t.height())/2+"px",left:(e(window).width()-t.width())/2+"px"})};return i(),e(window).resize(i),this},showInfoDialog:function(){e("html,body").css("overflow-x","hidden");var i=this.editor,o=this.settings,r=this.infoDialog=i.children("."+this.classPrefix+"dialog-info");return r.length<1&&this.createInfoDialog(),this.lockScreen(!0),this.mask.css({opacity:o.dialogMaskOpacity,backgroundColor:o.dialogMaskBgColor}).show(),r.css("z-index",t.dialogZindex).show(),this.infoDialogPosition(),this},hideInfoDialog:function(){return e("html,body").css("overflow-x",""),this.infoDialog.hide(),this.mask.hide(),this.lockScreen(!1),this},lockScreen:function(e){return t.lockScreen(e),this},recreate:function(){var e=this.editor,t=this.settings;return this.codeMirror.remove(),this.setCodeMirror(),t.readOnly||(e.find(".editormd-dialog").length>0&&e.find(".editormd-dialog").remove(),t.toolbar&&(this.getToolbarHandles(),this.setToolbar())),this.loadedDisplay(!0),this},previewCodeHighlight:function(){var e=this.settings,t=this.previewContainer;return e.previewCodeHighlight&&(t.find("pre").addClass("prettyprint linenums"),"undefined"!=typeof prettyPrint&&prettyPrint()),this},katexRender:function(){return null===i?this:(this.previewContainer.find("."+t.classNames.tex).each(function(){var i=e(this);t.$katex.render(i.html(),i[0])}),this)},flowChartAndSequenceDiagramRender:function(){var e=this.settings,i=this.previewContainer;if(t.isIE8)return this;if(e.flowChart){if(null===o)return this;i.find(".flowchart").flowChart()}return e.sequenceDiagram&&i.find(".sequence-diagram").sequenceDiagram({theme:"simple"}),this},registerKeyMaps:function(i){var o=this,r=this.cm,n=this.settings,a=t.toolbarHandlers,s=n.disabledKeyMaps;if(i=i||null){for(var l in i)if(e.inArray(l,s)<0){var c={};c[l]=i[l],r.addKeyMap(i)}}else{for(var h in t.keyMaps){var d=t.keyMaps[h],u="string"==typeof d?e.proxy(a[d],o):e.proxy(d,o);if(e.inArray(h,["F9","F10","F11"])<0&&e.inArray(h,s)<0){var f={};f[h]=u,r.addKeyMap(f)}}e(window).keydown(function(t){var i={120:"F9",121:"F10",122:"F11"};if(e.inArray(i[t.keyCode],s)<0)switch(t.keyCode){case 120:return e.proxy(a.watch,o)(),!1;case 121:return e.proxy(a.preview,o)(),!1;case 122:return e.proxy(a.fullscreen,o)(),!1}})}return this},bindScrollEvent:function(){var i=this,o=this.preview,r=this.settings,n=this.codeMirror,a=t.mouseOrTouch,s=function(){n.find(".CodeMirror-scroll").bind(a("scroll","touchmove"),function(t){var n=e(this).height(),a=e(this).scrollTop(),s=a/e(this)[0].scrollHeight;o.scrollTop(0===a?0:a+n>=e(this)[0].scrollHeight-16?o[0].scrollHeight:o[0].scrollHeight*s),e.proxy(r.onscroll,i)(t)})},l=function(){n.find(".CodeMirror-scroll").unbind(a("scroll","touchmove"))},c=function(){o.bind(a("scroll","touchmove"),function(t){var o=e(this).height(),a=e(this).scrollTop(),s=a/e(this)[0].scrollHeight,l=n.find(".CodeMirror-scroll");l.scrollTop(0===a?0:a+o>=e(this)[0].scrollHeight?l[0].scrollHeight:l[0].scrollHeight*s),e.proxy(r.onpreviewscroll,i)(t)})},h=function(){o.unbind(a("scroll","touchmove"))};return n.bind({mouseover:s,mouseout:l,touchstart:s,touchend:l}),o.bind({mouseover:c,mouseout:h,touchstart:c,touchend:h}),this},bindChangeEvent:function(){var e=this,t=this.cm,o=this.settings;return t.on("change",function(){o.watch&&e.previewContainer.css("padding",o.autoHeight?"20px 20px 50px 40px":"20px"),i=setTimeout(function(){clearTimeout(i),e.save(),i=null},o.delay)}),this},loadedDisplay:function(t){t=t||!1;var i=this,o=this.editor,r=this.preview,n=this.settings;return this.containerMask.hide(),this.save(),n.watch&&r.show(),o.data("oldWidth",o.width()).data("oldHeight",o.height()),this.resize(),this.registerKeyMaps(),e(window).resize(function(){i.resize()}),this.bindScrollEvent().bindChangeEvent(),t||e.proxy(n.onload,this)(),this.state.loaded=!0,this},width:function(e){return this.editor.css("width","number"==typeof e?e+"px":e),this.resize(),this},height:function(e){return this.editor.css("height","number"==typeof e?e+"px":e),this.resize(),this},resize:function(t,i){t=t||null,i=i||null;var o=this.state,r=this.editor,n=this.preview,a=this.toolbar,s=this.settings,l=this.codeMirror;return t&&r.css("width","number"==typeof t?t+"px":t),!s.autoHeight||o.fullscreen||o.preview?(i&&r.css("height","number"==typeof i?i+"px":i),o.fullscreen&&r.height(e(window).height()),s.toolbar&&!s.readOnly?l.css("margin-top",a.height()+1).height(r.height()-a.height()):l.css("margin-top",0).height(r.height())):(r.css("height","auto"),l.css("height","auto")),s.watch?(l.width(r.width()/2),n.width(o.preview?r.width():r.width()/2),this.previewContainer.css("padding",s.autoHeight?"20px 20px 50px 40px":"20px"),s.toolbar&&!s.readOnly?n.css("top",a.height()):n.css("top",0),n.height(!s.autoHeight||o.fullscreen||o.preview?s.toolbar&&!s.readOnly?r.height()-a.height():r.height():"")):(l.width(r.width()),n.hide()),o.loaded&&e.proxy(s.onresize,this)(),this},save:function(){if(null===i)return this;var r=this,n=this.state,a=this.settings,s=this.cm,l=s.getValue(),c=this.previewContainer;if("gfm"!==a.mode&&"markdown"!==a.mode)return this.markdownTextarea.val(l),this;var h=t.$marked,d=this.markdownToC=[],u=this.markedRendererOptions={toc:a.toc,tocm:a.tocm,tocStartLevel:a.tocStartLevel,pageBreak:a.pageBreak,taskList:a.taskList,emoji:a.emoji,tex:a.tex,atLink:a.atLink,emailLink:a.emailLink,flowChart:a.flowChart,sequenceDiagram:a.sequenceDiagram,previewCodeHighlight:a.previewCodeHighlight},f=this.markedOptions={renderer:t.markedRenderer(d,u),gfm:!0,tables:!0,breaks:!0,pedantic:!1,sanitize:a.htmlDecode?!1:!0,smartLists:!0,smartypants:!0};h.setOptions(f),l=t.filterHTMLTags(l,a.htmlDecode);var g=t.$marked(l,f);if(this.markdownTextarea.val(l),s.save(),a.saveHTMLToTextarea&&this.htmlTextarea.html(g),a.watch||!a.watch&&n.preview){if(c.html(g),this.previewCodeHighlight(),a.toc){var p=""===a.tocContainer?c:e(a.tocContainer),m=p.find("."+this.classPrefix+"toc-menu");p.attr("previewContainer",""===a.tocContainer?"true":"false"),""!==a.tocContainer&&m.length>0&&m.remove(),t.markdownToCRenderer(d,p,a.tocDropdown,a.tocStartLevel),(a.tocDropdown||p.find("."+this.classPrefix+"toc-menu").length>0)&&t.tocDropdownMenu(p,""!==a.tocTitle?a.tocTitle:this.lang.tocTitle),""!==a.tocContainer&&c.find(".markdown-toc").css("border","none")}a.tex&&(!t.kaTeXLoaded&&a.autoLoadModules?t.loadKaTeX(function(){t.$katex=katex,t.kaTeXLoaded=!0,r.katexRender()}):(t.$katex=katex,this.katexRender())),(a.flowChart||a.sequenceDiagram)&&(o=setTimeout(function(){clearTimeout(o),r.flowChartAndSequenceDiagramRender(),o=null},10)),n.loaded&&e.proxy(a.onchange,this)()}return this},focus:function(){return this.cm.focus(),this},setCursor:function(e){return this.cm.setCursor(e),this},getCursor:function(){return this.cm.getCursor()},setSelection:function(e,t){return this.cm.setSelection(e,t),this},getSelection:function(){return this.cm.getSelection()},setSelections:function(e){return this.cm.setSelections(e),this},getSelections:function(){return this.cm.getSelections()},replaceSelection:function(e){return this.cm.replaceSelection(e),this},insertValue:function(e){return this.replaceSelection(e),this},appendMarkdown:function(e){var t=(this.settings,this.cm);return t.setValue(t.getValue()+e),this},setMarkdown:function(e){return this.cm.setValue(e||this.settings.markdown),this},getMarkdown:function(){return this.cm.getValue()},getValue:function(){return this.cm.getValue()},setValue:function(e){return this.cm.setValue(e),this},clear:function(){return this.cm.setValue(""),this},getHTML:function(){return this.settings.saveHTMLToTextarea?this.htmlTextarea.html():(alert("Error: settings.saveHTMLToTextarea == false"),!1)},getTextareaSavedHTML:function(){return this.getHTML()},getPreviewedHTML:function(){return this.settings.watch?this.previewContainer.html():(alert("Error: settings.watch == false"),!1)},watch:function(t){var o=this.settings;if(e.inArray(o.mode,["gfm","markdown"])<0)return this;if(this.state.watching=o.watch=!0,this.preview.show(),this.toolbar){var r=o.toolbarIconsClass.watch,n=o.toolbarIconsClass.unwatch,a=this.toolbar.find(".fa[name=watch]");a.parent().attr("title",o.lang.toolbar.watch),a.removeClass(n).addClass(r)}return this.codeMirror.css("border-right","1px solid #ddd").width(this.editor.width()/2),i=0,this.save().resize(),o.onwatch||(o.onwatch=t||function(){}),e.proxy(o.onwatch,this)(),this},unwatch:function(t){var i=this.settings;if(this.state.watching=i.watch=!1,this.preview.hide(),this.toolbar){var o=i.toolbarIconsClass.watch,r=i.toolbarIconsClass.unwatch,n=this.toolbar.find(".fa[name=watch]");n.parent().attr("title",i.lang.toolbar.unwatch),n.removeClass(o).addClass(r)}return this.codeMirror.css("border-right","none").width(this.editor.width()),this.resize(),i.onunwatch||(i.onunwatch=t||function(){}),e.proxy(i.onunwatch,this)(),this},show:function(t){t=t||function(){};var i=this;return this.editor.show(0,function(){e.proxy(t,i)()}),this},hide:function(t){t=t||function(){};var i=this;return this.editor.hide(0,function(){e.proxy(t,i)()}),this},previewing:function(){var i=this,o=this.editor,r=this.preview,n=this.toolbar,a=this.settings,s=this.codeMirror;if(e.inArray(a.mode,["gfm","markdown"])<0)return this;a.toolbar&&n&&(n.toggle(),n.find(".fa[name=preview]").toggleClass("active")),s.toggle();var l=function(e){e.shiftKey&&27===e.keyCode&&i.previewed()};"none"===s.css("display")?(this.state.preview=!0,this.state.fullscreen&&r.css("background","#fff"),o.find("."+this.classPrefix+"preview-close-btn").show().bind(t.mouseOrTouch("click","touchend"),function(){i.previewed()}),a.watch||this.save(),r.show().css({position:"static",top:0,width:o.width(),height:a.autoHeight&&!this.state.fullscreen?"auto":o.height()}),this.state.loaded&&e.proxy(a.onpreviewing,this)(),e(window).bind("keyup",l)):(e(window).unbind("keyup",l),this.previewed())},previewed:function(){var i=this.editor,o=this.preview,r=this.toolbar,n=this.settings,a=i.find("."+this.classPrefix+"preview-close-btn");return this.state.preview=!1,this.codeMirror.show(),n.toolbar&&r.show(),o[n.watch?"show":"hide"](),a.hide().unbind(t.mouseOrTouch("click","touchend")),o.css({background:null,position:"absolute",width:i.width()/2,height:n.autoHeight&&!this.state.fullscreen?"auto":i.height()-r.height(),top:n.toolbar?r.height():0}),this.state.loaded&&e.proxy(n.onpreviewed,this)(),this},fullscreen:function(){var t=this,i=this.state,o=this.editor,r=(this.preview,this.toolbar),n=this.settings,a=this.classPrefix+"fullscreen";r&&r.find(".fa[name=fullscreen]").parent().toggleClass("active");var s=function(e){e.shiftKey||27!==e.keyCode||i.fullscreen&&t.fullscreenExit()};return o.hasClass(a)?(e(window).unbind("keyup",s),this.fullscreenExit()):(i.fullscreen=!0,e("html,body").css("overflow","hidden"),o.css({position:"fixed",top:0,left:0,margin:0,border:"none",width:e(window).width(),height:e(window).height()}).addClass(a),this.resize(),e.proxy(n.onfullscreen,this)(),e(window).bind("keyup",s)),this},fullscreenExit:function(){var t=this.editor,i=this.settings,o=this.toolbar,r=this.classPrefix+"fullscreen";return this.state.fullscreen=!1,o&&o.find(".fa[name=fullscreen]").parent().removeClass("active"),e("html,body").css("overflow",""),t.css({position:"",top:"",left:"",margin:"0 auto 15px",width:t.data("oldWidth"),height:t.data("oldHeight"),border:"1px solid #ddd"}).removeClass(r),this.resize(),e.proxy(i.onfullscreenExit,this)(),this},executePlugin:function(i,o){var r=this,n=this.cm,a=this.settings;return o=a.pluginPath+o,"function"==typeof define?"undefined"==typeof this[i]?(alert("Error: "+i+" plugin is not found, you are not load this plugin."),this):(this[i](n),this):(e.inArray(o,t.loadFiles.plugin)<0?t.loadPlugin(o,function(){t.loadPlugins[i]=r[i],r[i](n)}):e.proxy(t.loadPlugins[i],this)(n),this)},search:function(e){var t=this.settings;return t.searchReplace?(t.readOnly||this.cm.execCommand(e||"find"),this):(alert("Error: settings.searchReplace == false"),this)},searchReplace:function(){return this.search("replace"),this},searchReplaceAll:function(){return this.search("replaceAll"),this}},t.fn.init.prototype=t.fn,t.dialogLockScreen=function(){var t=this.settings||{dialogLockScreen:!0};t.dialogLockScreen&&e("html,body").css("overflow","hidden")},t.dialogShowMask=function(t){var i=this.editor,o=this.settings||{dialogShowMask:!0};t.css({top:(e(window).height()-t.height())/2+"px",left:(e(window).width()-t.width())/2+"px"}),o.dialogShowMask&&i.children("."+this.classPrefix+"mask").css("z-index",parseInt(t.css("z-index"))-1).show()},t.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("**"+i+"**"),""===i&&e.setCursor(t.line,t.ch+2)},del:function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("~~"+i+"~~"),""===i&&e.setCursor(t.line,t.ch+2)},italic:function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("*"+i+"*"),""===i&&e.setCursor(t.line,t.ch+1)},quote:function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("> "+i),e.setCursor(t.line,""===i?t.ch+2:t.ch+i.length+2)},ucfirst:function(){var e=this.cm,i=e.getSelection(),o=e.listSelections();e.replaceSelection(t.firstUpperCase(i)),e.setSelections(o)},ucwords:function(){var e=this.cm,i=e.getSelection(),o=e.listSelections();e.replaceSelection(t.wordsFirstUpperCase(i)),e.setSelections(o)},uppercase:function(){var e=this.cm,t=e.getSelection(),i=e.listSelections();e.replaceSelection(t.toUpperCase()),e.setSelections(i)},lowercase:function(){var e=this.cm,t=(e.getCursor(),e.getSelection()),i=e.listSelections();e.replaceSelection(t.toLowerCase()),e.setSelections(i)},h1:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("# "+t)},h2:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("## "+t)},h3:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("### "+t)},h4:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("#### "+t)},h5:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("##### "+t)},h6:function(){var e=this.cm,t=e.getSelection();e.replaceSelection("###### 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"+t);else{for(var i=t.split("\n"),o=0,r=i.length;r>o;o++)i[o]=""===i[o]?"":o+1+". "+i[o];e.replaceSelection(i.join("\n"))}},hr:function(){{var e=this.cm;e.getCursor(),e.getSelection()}e.replaceSelection("------------")},tex:function(){if(!this.settings.tex)return alert("settings.tex === false"),this;var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("$$"+i+"$$"),""===i&&e.setCursor(t.line,t.ch+2)},link:function(){this.executePlugin("linkDialog","link-dialog/link-dialog")},"reference-link":function(){this.executePlugin("referenceLinkDialog","reference-link-dialog/reference-link-dialog")},pagebreak:function(){if(!this.settings.pageBreak)return alert("settings.pageBreak === false"),this;{var e=this.cm;e.getSelection()}e.replaceSelection("\r\n[========]\r\n")},image:function(){this.executePlugin("imageDialog","image-dialog/image-dialog")},code:function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection("`"+i+"`"),""===i&&e.setCursor(t.line,t.ch+1)},"code-block":function(){this.executePlugin("codeBlockDialog","code-block-dialog/code-block-dialog")},"preformatted-text":function(){this.executePlugin("preformattedTextDialog","preformatted-text-dialog/preformatted-text-dialog")},table:function(){this.executePlugin("tableDialog","table-dialog/table-dialog")},datetime:function(){var e=this.cm,i=(e.getSelection(),new Date,this.settings.lang.name),o=t.dateFormat()+" "+t.dateFormat("zh-cn"===i||"zh-tw"===i?"cn-week-day":"week-day"); -e.replaceSelection(o)},emoji:function(){this.executePlugin("emojiDialog","emoji-dialog/emoji-dialog")},"html-entities":function(){this.executePlugin("htmlEntitiesDialog","html-entities-dialog/html-entities-dialog")},"goto-line":function(){this.executePlugin("gotoLineDialog","goto-line-dialog/goto-line-dialog")},watch:function(){this[this.settings.watch?"unwatch":"watch"]()},preview:function(){this.previewing()},fullscreen:function(){this.fullscreen()},clear:function(){this.clear()},search:function(){this.search()},help:function(){this.executePlugin("helpDialog","help-dialog/help-dialog")},info:function(){this.showInfoDialog()}},t.keyMaps={"Ctrl-1":"h1","Ctrl-2":"h2","Ctrl-3":"h3","Ctrl-4":"h4","Ctrl-5":"h5","Ctrl-6":"h6","Ctrl-B":"bold","Ctrl-D":"datetime","Ctrl-E":function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();return this.settings.emoji?(e.replaceSelection(":"+i+":"),void(""===i&&e.setCursor(t.line,t.ch+1))):void alert("Error: settings.emoji == false")},"Ctrl-Alt-G":"goto-line","Ctrl-H":"hr","Ctrl-I":"italic","Ctrl-K":"code","Ctrl-L":function(){var e=this.cm,t=e.getCursor(),i=e.getSelection(),o=""===i?"":' "'+i+'"';e.replaceSelection("["+i+"]("+o+")"),""===i&&e.setCursor(t.line,t.ch+1)},"Ctrl-U":"list-ul","Shift-Ctrl-A":function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();return this.settings.atLink?(e.replaceSelection("@"+i),void(""===i&&e.setCursor(t.line,t.ch+1))):void alert("Error: settings.atLink == false")},"Shift-Ctrl-C":"code","Shift-Ctrl-Q":"quote","Shift-Ctrl-S":"del","Shift-Ctrl-K":"tex","Shift-Alt-C":function(){var e=this.cm,t=e.getCursor(),i=e.getSelection();e.replaceSelection(["```",i,"```"].join("\n")),""===i&&e.setCursor(t.line,t.ch+3)},"Shift-Ctrl-Alt-C":"code-block","Shift-Ctrl-H":"html-entities","Shift-Alt-H":"help","Shift-Ctrl-E":"emoji","Shift-Ctrl-U":"uppercase","Shift-Alt-U":"ucwords","Shift-Ctrl-Alt-U":"ucfirst","Shift-Alt-L":"lowercase","Shift-Ctrl-I":function(){var e=this.cm,t=e.getCursor(),i=e.getSelection(),o=""===i?"":' "'+i+'"';e.replaceSelection("!["+i+"]("+o+")"),""===i&&e.setCursor(t.line,t.ch+4)},"Shift-Ctrl-Alt-I":"image","Shift-Ctrl-L":"link","Shift-Ctrl-O":"list-ol","Shift-Ctrl-P":"preformatted-text","Shift-Ctrl-T":"table","Shift-Alt-P":"pagebreak",F9:"watch",F10:"preview",F11:"fullscreen"};var r=function(e){return String.prototype.trim?e.trim():e.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,"")};t.trim=r;var n=function(e){return e.toLowerCase().replace(/\b(\w)|\s(\w)/g,function(e){return e.toUpperCase()})};t.ucwords=t.wordsFirstUpperCase=n;var a=function(e){return e.toLowerCase().replace(/\b(\w)/,function(e){return e.toUpperCase()})};return t.firstUpperCase=t.ucfirst=a,t.urls={atLinkBase:"https://github.com/"},t.regexs={atLink:/@(\w+)/g,email:/(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,emailLink:/(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,emoji:/:([\-\w]+):/g,emojiDatetime:/(\d{2}:\d{2}:\d{2})/g,twemoji:/:(tw-([\w]+)-?(\w+)?):/g,fontAwesome:/:(fa-([\w]+)(-(\w+)){0,}):/g,editormdLogo:/:(editormd-logo-?(\w+)?):/g,pageBreak:/^\[[=]{8,}\]$/},t.emoji={path:"http://www.emoji-cheat-sheet.com/graphics/emojis/",ext:".png"},t.twemoji={path:"http://twemoji.maxcdn.com/36x36/",ext:".png"},t.markedRenderer=function(i,o){var n={toc:!0,tocm:!1,tocStartLevel:1,pageBreak:!0,atLink:!0,emailLink:!0,taskList:!1,emoji:!1,tex:!1,flowChart:!1,sequenceDiagram:!1},a=e.extend(n,o||{}),s=t.$marked,l=new s.Renderer;i=i||[];var c=t.regexs,h=c.atLink,d=c.emoji,u=c.email,f=c.emailLink,g=c.twemoji,p=c.fontAwesome,m=c.editormdLogo,w=c.pageBreak;return l.emoji=function(e){e=e.replace(t.regexs.emojiDatetime,function(e){return e.replace(/:/g,":")});var i=e.match(d);if(!i||!a.emoji)return e;for(var o=0,r=i.length;r>o;o++)e=e.replace(new RegExp(i[o]),function(e){var i=e.match(p),o=e.replace(/:/g,"");if(i)for(var r=0,n=i.length;n>r;r++){var a=i[r].replace(/:/g,"");return''}else{var s=e.match(m),l=e.match(g);if(s)for(var c=0,h=s.length;h>c;c++){var d=s[c].replace(/:/g,"");return''}else{if(!l)return'
- '+this.atLink(this.emoji(e))+" "):"
- "+this.atLink(this.emoji(e))+" "},l},t.markdownToCRenderer=function(e,t,i,o){var r="",n=0,a=this.classPrefix;o=o||1;for(var s=0,l=e.length;l>s;s++){var c=e[s].text,h=e[s].level;o>h||(r+=h>n?"":n>h?new Array(n-h+2).join("
" + tocHTML + "
" : tocHTML;
+
+ container.html(tocHTML);
+
+ tocContainer = container.find(".markdown-toc");
+ }
+
+ if (tocDropdown)
+ {
+ tocContainer.wrap(""); + } + + tocContainer.html("
";
+
+ if (options.title !== "")
+ {
+ html += "
";
+
+ editor.append(html);
+
+ var dialog = editor.find("." + dialogName);
+
+ dialog.lockScreen = function(lock) {
+ if (options.lockScreen)
+ {
+ $("html,body").css("overflow", (lock) ? "hidden" : "");
+ }
+
+ return dialog;
+ };
+
+ dialog.showMask = function() {
+ if (options.mask)
+ {
+ editor.find("." + classPrefix + "mask").css(options.maskStyle).css("z-index", editormd.dialogZindex - 1).show();
+ }
+ return dialog;
+ };
+
+ dialog.hideMask = function() {
+ if (options.mask)
+ {
+ editor.find("." + classPrefix + "mask").hide();
+ }
+
+ return dialog;
+ };
+
+ dialog.loading = function(show) {
+ var loading = dialog.find("." + classPrefix + "dialog-mask");
+ loading[(show) ? "show" : "hide"]();
+
+ return dialog;
+ };
+
+ dialog.lockScreen(true).showMask();
+
+ dialog.show().css({
+ zIndex : editormd.dialogZindex,
+ border : (editormd.isIE8) ? "1px solid #ddd" : "",
+ width : (typeof options.width === "number") ? options.width + "px" : options.width,
+ height : (typeof options.height === "number") ? options.height + "px" : options.height
+ });
+
+ var dialogPosition = function(){
+ dialog.css({
+ top : ($(window).height() - dialog.height()) / 2 + "px",
+ left : ($(window).width() - dialog.width()) / 2 + "px"
+ });
+ };
+
+ dialogPosition();
+
+ $(window).resize(dialogPosition);
+
+ dialog.children("." + classPrefix + "dialog-close").bind(mouseOrTouch("click", "touchend"), function() {
+ dialog.hide().lockScreen(false).hideMask();
+ });
+
+ if (typeof options.buttons === "object")
+ {
+ var footer = dialog.footer = dialog.find("." + classPrefix + "dialog-footer");
+
+ for (var key in options.buttons)
+ {
+ var btn = options.buttons[key];
+ var btnClassName = classPrefix + key + "-btn";
+
+ footer.append("");
+ btn[1] = $.proxy(btn[1], dialog);
+ footer.children("." + btnClassName).bind(mouseOrTouch("click", "touchend"), btn[1]);
+ }
+ }
+
+ if (options.title !== "" && options.drag)
+ {
+ var posX, posY;
+ var dialogHeader = dialog.children("." + classPrefix + "dialog-header");
+
+ if (!options.mask) {
+ dialogHeader.bind(mouseOrTouch("click", "touchend"), function(){
+ editormd.dialogZindex += 2;
+ dialog.css("z-index", editormd.dialogZindex);
+ });
+ }
+
+ dialogHeader.mousedown(function(e) {
+ e = e || window.event; //IE
+ posX = e.clientX - parseInt(dialog[0].style.left);
+ posY = e.clientY - parseInt(dialog[0].style.top);
+
+ document.onmousemove = moveAction;
+ });
+
+ var userCanSelect = function (obj) {
+ obj.removeClass(classPrefix + "user-unselect").off("selectstart");
+ };
+
+ var userUnselect = function (obj) {
+ obj.addClass(classPrefix + "user-unselect").on("selectstart", function(event) { // selectstart for IE
+ return false;
+ });
+ };
+
+ var moveAction = function (e) {
+ e = e || window.event; //IE
+
+ var left, top, nowLeft = parseInt(dialog[0].style.left), nowTop = parseInt(dialog[0].style.top);
+
+ if( nowLeft >= 0 ) {
+ if( nowLeft + dialog.width() <= $(window).width()) {
+ left = e.clientX - posX;
+ } else {
+ left = $(window).width() - dialog.width();
+ document.onmousemove = null;
+ }
+ } else {
+ left = 0;
+ document.onmousemove = null;
+ }
+
+ if( nowTop >= 0 ) {
+ top = e.clientY - posY;
+ } else {
+ top = 0;
+ document.onmousemove = null;
+ }
+
+
+ document.onselectstart = function() {
+ return false;
+ };
+
+ userUnselect($("body"));
+ userUnselect(dialog);
+ dialog[0].style.left = left + "px";
+ dialog[0].style.top = top + "px";
+ };
+
+ document.onmouseup = function() {
+ userCanSelect($("body"));
+ userCanSelect(dialog);
+
+ document.onselectstart = null;
+ document.onmousemove = null;
+ };
+
+ dialogHeader.touchDraggable = function() {
+ var offset = null;
+ var start = function(e) {
+ var orig = e.originalEvent;
+ var pos = $(this).parent().position();
+
+ offset = {
+ x : orig.changedTouches[0].pageX - pos.left,
+ y : orig.changedTouches[0].pageY - pos.top
+ };
+ };
+
+ var move = function(e) {
+ e.preventDefault();
+ var orig = e.originalEvent;
+
+ $(this).parent().css({
+ top : orig.changedTouches[0].pageY - offset.y,
+ left : orig.changedTouches[0].pageX - offset.x
+ });
+ };
+
+ this.bind("touchstart", start).bind("touchmove", move);
+ };
+
+ dialogHeader.touchDraggable();
+ }
+
+ editormd.dialogZindex += 2;
+
+ return dialog;
+ };
+
+ /**
+ * 鼠标和触摸事件的判断/选择方法
+ * MouseEvent or TouchEvent type switch
+ *
+ * @param {String} [mouseEventType="click"] 供选择的鼠标事件
+ * @param {String} [touchEventType="touchend"] 供选择的触摸事件
+ * @returns {String} EventType 返回事件类型名称
+ */
+
+ editormd.mouseOrTouch = function(mouseEventType, touchEventType) {
+ mouseEventType = mouseEventType || "click";
+ touchEventType = touchEventType || "touchend";
+
+ var eventType = mouseEventType;
+
+ try {
+ document.createEvent("TouchEvent");
+ eventType = touchEventType;
+ } catch(e) {}
+
+ return eventType;
+ };
+
+ /**
+ * 日期时间的格式化方法
+ * Datetime format method
+ *
+ * @param {String} [format=""] 日期时间的格式，类似PHP的格式
+ * @returns {String} datefmt 返回格式化后的日期时间字符串
+ */
+
+ editormd.dateFormat = function(format) {
+ format = format || "";
+
+ var addZero = function(d) {
+ return (d < 10) ? "0" + d : d;
+ };
+
+ var date = new Date();
+ var year = date.getFullYear();
+ var year2 = year.toString().slice(2, 4);
+ var month = addZero(date.getMonth() + 1);
+ var day = addZero(date.getDate());
+ var weekDay = date.getDay();
+ var hour = addZero(date.getHours());
+ var min = addZero(date.getMinutes());
+ var second = addZero(date.getSeconds());
+ var ms = addZero(date.getMilliseconds());
+ var datefmt = "";
+
+ var ymd = year2 + "-" + month + "-" + day;
+ var fymd = year + "-" + month + "-" + day;
+ var hms = hour + ":" + min + ":" + second;
+
+ switch (format)
+ {
+ case "UNIX Time" :
+ datefmt = date.getTime();
+ break;
+
+ case "UTC" :
+ datefmt = date.toUTCString();
+ break;
+
+ case "yy" :
+ datefmt = year2;
+ break;
+
+ case "year" :
+ case "yyyy" :
+ datefmt = year;
+ break;
+
+ case "month" :
+ case "mm" :
+ datefmt = month;
+ break;
+
+ case "cn-week-day" :
+ case "cn-wd" :
+ var cnWeekDays = ["日", "一", "二", "三", "四", "五", "六"];
+ datefmt = "星期" + cnWeekDays[weekDay];
+ break;
+
+ case "week-day" :
+ case "wd" :
+ var weekDays = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
+ datefmt = weekDays[weekDay];
+ break;
+
+ case "day" :
+ case "dd" :
+ datefmt = day;
+ break;
+
+ case "hour" :
+ case "hh" :
+ datefmt = hour;
+ break;
+
+ case "min" :
+ case "ii" :
+ datefmt = min;
+ break;
+
+ case "second" :
+ case "ss" :
+ datefmt = second;
+ break;
+
+ case "ms" :
+ datefmt = ms;
+ break;
+
+ case "yy-mm-dd" :
+ datefmt = ymd;
+ break;
+
+ case "yyyy-mm-dd" :
+ datefmt = fymd;
+ break;
+
+ case "yyyy-mm-dd h:i:s ms" :
+ case "full + ms" :
+ datefmt = fymd + " " + hms + " " + ms;
+ break;
+
+ case "full" :
+ case "yyyy-mm-dd h:i:s" :
+ default:
+ datefmt = fymd + " " + hms;
+ break;
+ }
+
+ return datefmt;
+ };
+
+ return editormd;
+
+}));
diff --git a/editormd.min.js b/editormd.min.js
index 4bed14e..fe8cfa5 100644
--- a/editormd.min.js
+++ b/editormd.min.js
@@ -1,4 +1,4 @@
/*! Editor.md v1.4.0 | editormd.min.js | Open source online markdown editor. | MIT License | By: Pandao | https://github.com/pandao/editor.md | 2015-03-23 */
-!function(e){"use strict";"function"==typeof require&&"object"==typeof exports&&"object"==typeof module?module.exports=e:"function"==typeof define?define.amd||define(["jquery"],e):window.editormd=e()}(function(){"use strict";var e="undefined"!=typeof jQuery?jQuery:Zepto;if("undefined"!=typeof e){var t=function(e,i){return new t.fn.init(e,i)};t.title=t.$name="Editor.md",t.version="1.4.0",t.homePage="https://pandao.github.io/editor.md/",t.classPrefix="editormd-",t.toolbarModes={full:["undo","redo","|","bold","del","italic","quote","ucwords","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","link","reference-link","image","code","preformatted-text","code-block","table","datetime","emoji","html-entities","pagebreak","|","goto-line","watch","preview","fullscreen","clear","search","|","help","info"],simple:["undo","redo","|","bold","del","italic","quote","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","watch","preview","fullscreen","|","help","info"],mini:["undo","redo","|","watch","preview","|","help","info"]},t.defaults={mode:"gfm",theme:"default",value:"",markdown:"",appendMarkdown:"",width:"100%",height:"100%",path:"./lib/",pluginPath:"",delay:300,autoLoadModules:!0,watch:!0,placeholder:"Enjoy Markdown! coding now...",gotoLine:!0,codeFold:!1,autoHeight:!1,autoCloseTags:!0,searchReplace:!0,readOnly:!1,lineNumbers:!0,matchWordHighlight:!0,styleActiveLine:!0,dialogLockScreen:!0,dialogShowMask:!0,dialogDraggable:!0,dialogMaskBgColor:"#fff",dialogMaskOpacity:.1,fontSize:"13px",saveHTMLToTextarea:!1,disabledKeyMaps:[],onload:function(){},onresize:function(){},onchange:function(){},onwatch:null,onunwatch:null,onpreviewing:function(){},onpreviewed:function(){},onfullscreen:function(){},onfullscreenExit:function(){},onscroll:function(){},onpreviewscroll:function(){},imageUpload:!1,imageFormats:["jpg","jpeg","gif","png","bmp","webp"],imageUploadURL:"",crossDomainUpload:!1,uploadCallbackURL:"",toc:!0,tocm:!1,tocTitle:"",tocDropdown:!1,tocContainer:"",tocStartLevel:1,htmlDecode:!1,pageBreak:!0,atLink:!0,emailLink:!0,taskList:!1,emoji:!1,tex:!1,flowChart:!1,sequenceDiagram:!1,previewCodeHighlight:!0,toolbar:!0,toolbarAutoFixed:!0,toolbarIcons:"full",toolbarTitles:{},toolbarHandlers:{ucwords:function(){return t.toolbarHandlers.ucwords},lowercase:function(){return t.toolbarHandlers.lowercase}},toolbarCustomIcons:{lowercase:'a',ucwords:'Aa'},toolbarIconsClass:{undo:"fa-undo",redo:"fa-repeat",bold:"fa-bold",del:"fa-strikethrough",italic:"fa-italic",quote:"fa-quote-left",uppercase:"fa-font",h1:t.classPrefix+"bold",h2:t.classPrefix+"bold",h3:t.classPrefix+"bold",h4:t.classPrefix+"bold",h5:t.classPrefix+"bold",h6:t.classPrefix+"bold","list-ul":"fa-list-ul","list-ol":"fa-list-ol",hr:"fa-minus",link:"fa-link","reference-link":"fa-anchor",image:"fa-picture-o",code:"fa-code","preformatted-text":"fa-file-code-o","code-block":"fa-file-code-o",table:"fa-table",datetime:"fa-clock-o",emoji:"fa-smile-o","html-entities":"fa-copyright",pagebreak:"fa-newspaper-o","goto-line":"fa-terminal",watch:"fa-eye-slash",unwatch:"fa-eye",preview:"fa-desktop",search:"fa-search",fullscreen:"fa-arrows-alt",clear:"fa-eraser",help:"fa-question-circle",info:"fa-info-circle"},toolbarIconTexts:{},lang:{name:"zh-cn",description:"开源在线Markdown编辑器";
+ html += "" + options.title + "";
+ html += "
";
+ }
+
+ if (options.closed)
+ {
+ html += "";
+ }
+
+ html += "" + options.content;
+
+ if (options.footer || typeof options.footer === "string")
+ {
+ html += "
";
+
+ html += "";
+ html += "";
+ html += "" + ( (typeof options.footer === "boolean") ? "" : options.footer) + "
";
+ }
+
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