| 9 | (function($){$.fn.markItUp=function(settings,extraSettings){var method,params,options,ctrlKey,shiftKey,altKey;ctrlKey=shiftKey=altKey=false;if(typeof settings=="string"){method=settings;params=extraSettings}options={id:"",nameSpace:"",root:"",previewHandler:false,previewInWindow:"",previewInElement:"",previewAutoRefresh:true,previewPosition:"after",previewTemplatePath:"~/templates/preview.html",previewParser:false,previewParserPath:"",previewParserVar:"data",resizeHandle:true,beforeInsert:"",afterInsert:"",onEnter:{},onShiftEnter:{},onCtrlEnter:{},onTab:{},markupSet:[{}]};$.extend(options,settings,extraSettings);if(!options.root){$("script").each(function(e,t){miuScript=$(t).get(0).src.match(/(.*)jquery\.markitup(\.pack)?\.js$/);if(miuScript!==null){options.root=miuScript[1]}})}var uaMatch=function(e){e=e.toLowerCase();var t=/(chrome)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(mozilla)(?:.*? rv:([\w.]+)|)/.exec(e)||[];return{browser:t[1]||"",version:t[2]||"0"}};var matched=uaMatch(navigator.userAgent);var browser={};if(matched.browser){browser[matched.browser]=true;browser.version=matched.version}if(browser.chrome){browser.webkit=true}else if(browser.webkit){browser.safari=true}return this.each(function(){function localize(e,t){if(t){return e.replace(/("|')~\//g,"$1"+options.root)}return e.replace(/^~\//,options.root)}function init(){id="";nameSpace="";if(options.id){id='id="'+options.id+'"'}else if($$.attr("id")){id='id="markItUp'+$$.attr("id").substr(0,1).toUpperCase()+$$.attr("id").substr(1)+'"'}if(options.nameSpace){nameSpace='class="'+options.nameSpace+'"'}$$.wrap("<div "+nameSpace+"></div>");$$.wrap("<div "+id+' class="markItUp"></div>');$$.wrap('<div class="markItUpContainer"></div>');$$.addClass("markItUpEditor");header=$('<div class="markItUpHeader"></div>').insertBefore($$);$(dropMenus(options.markupSet)).appendTo(header);footer=$('<div class="markItUpFooter"></div>').insertAfter($$);if(options.resizeHandle===true&&browser.safari!==true){resizeHandle=$('<div class="markItUpResizeHandle"></div>').insertAfter($$).bind("mousedown.markItUp",function(e){var t=$$.height(),n=e.clientY,r,i;r=function(e){$$.css("height",Math.max(20,e.clientY+t-n)+"px");return false};i=function(e){$("html").unbind("mousemove.markItUp",r).unbind("mouseup.markItUp",i);return false};$("html").bind("mousemove.markItUp",r).bind("mouseup.markItUp",i)});footer.append(resizeHandle)}$$.bind("keydown.markItUp",keyPressed).bind("keyup",keyPressed);$$.bind("insertion.markItUp",function(e,t){if(t.target!==false){get()}if(textarea===$.markItUp.focused){markup(t)}});$$.bind("focus.markItUp",function(){$.markItUp.focused=this});if(options.previewInElement){refreshPreview()}}function dropMenus(markupSet){var ul=$("<ul></ul>"),i=0;$("li:hover > ul",ul).css("display","block");$.each(markupSet,function(){var button=this,t="",title,li,j;title=button.key?(button.name||"")+" [Ctrl+"+button.key+"]":button.name||"";key=button.key?'accesskey="'+button.key+'"':"";if(button.separator){li=$('<li class="markItUpSeparator">'+(button.separator||"")+"</li>").appendTo(ul)}else{i++;for(j=levels.length-1;j>=0;j--){t+=levels[j]+"-"}li=$('<li class="markItUpButton markItUpButton'+t+i+" "+(button.className||"")+'"><a href="" '+key+' title="'+title+'">'+(button.name||"")+"</a></li>").bind("contextmenu.markItUp",function(){return false}).bind("click.markItUp",function(e){e.preventDefault()}).bind("focusin.markItUp",function(){$$.focus()}).bind("mouseup",function(){if(button.call){eval(button.call)()}setTimeout(function(){markup(button)},1);return false}).bind("mouseenter.markItUp",function(){$("> ul",this).show();$(document).one("click",function(){$("ul ul",header).hide()})}).bind("mouseleave.markItUp",function(){$("> ul",this).hide()}).appendTo(ul);if(button.dropMenu){levels.push(i);$(li).addClass("markItUpDropMenu").append(dropMenus(button.dropMenu))}}});levels.pop();return ul}function magicMarkups(e){if(e){e=e.toString();e=e.replace(/\(\!\(([\s\S]*?)\)\!\)/g,function(e,t){var n=t.split("|!|");if(altKey===true){return n[1]!==undefined?n[1]:n[0]}else{return n[1]===undefined?"":n[0]}});e=e.replace(/\[\!\[([\s\S]*?)\]\!\]/g,function(e,t){var n=t.split(":!:");if(abort===true){return false}value=prompt(n[0],n[1]?n[1]:"");if(value===null){abort=true}return value});return e}return""}function prepare(e){if($.isFunction(e)){e=e(hash)}return magicMarkups(e)}function build(e){var t=prepare(clicked.openWith);var n=prepare(clicked.placeHolder);var r=prepare(clicked.replaceWith);var i=prepare(clicked.closeWith);var s=prepare(clicked.openBlockWith);var o=prepare(clicked.closeBlockWith);var u=clicked.multiline;if(r!==""){block=t+r+i}else if(selection===""&&n!==""){block=t+n+i}else{e=e||selection;var a=[e],f=[];if(u===true){a=e.split(/\r?\n/)}for(var l=0;l<a.length;l++){line=a[l];var c;if(c=line.match(/ *$/)){f.push(t+line.replace(/ *$/g,"")+i+c)}else{f.push(t+line+i)}}block=f.join("\n")}block=s+block+o;return{block:block,openBlockWith:s,openWith:t,replaceWith:r,placeHolder:n,closeWith:i,closeBlockWith:o}}function markup(e){var t,n,r,i;hash=clicked=e;get();$.extend(hash,{line:"",root:options.root,textarea:textarea,selection:selection||"",caretPosition:caretPosition,ctrlKey:ctrlKey,shiftKey:shiftKey,altKey:altKey});prepare(options.beforeInsert);prepare(clicked.beforeInsert);if(ctrlKey===true&&shiftKey===true||e.multiline===true){prepare(clicked.beforeMultiInsert)}$.extend(hash,{line:1});if(ctrlKey===true&&shiftKey===true){lines=selection.split(/\r?\n/);for(n=0,r=lines.length,i=0;i<r;i++){if($.trim(lines[i])!==""){$.extend(hash,{line:++n,selection:lines[i]});lines[i]=build(lines[i]).block}else{lines[i]=""}}string={block:lines.join("\n")};start=caretPosition;t=string.block.length+(browser.opera?r-1:0)}else if(ctrlKey===true){string=build(selection);start=caretPosition+string.openWith.length;t=string.block.length-string.openWith.length-string.closeWith.length;t=t-(string.block.match(/ $/)?1:0);t-=fixIeBug(string.block)}else if(shiftKey===true){string=build(selection);start=caretPosition;t=string.block.length;t-=fixIeBug(string.block)}else{string=build(selection);start=caretPosition+string.block.length;t=0;start-=fixIeBug(string.block)}if(selection===""&&string.replaceWith===""){caretOffset+=fixOperaBug(string.block);start=caretPosition+string.openBlockWith.length+string.openWith.length;t=string.block.length-string.openBlockWith.length-string.openWith.length-string.closeWith.length-string.closeBlockWith.length;caretOffset=$$.val().substring(caretPosition,$$.val().length).length;caretOffset-=fixOperaBug($$.val().substring(0,caretPosition))}$.extend(hash,{caretPosition:caretPosition,scrollPosition:scrollPosition});if(string.block!==selection&&abort===false){insert(string.block);set(start,t)}else{caretOffset=-1}get();$.extend(hash,{line:"",selection:selection});if(ctrlKey===true&&shiftKey===true||e.multiline===true){prepare(clicked.afterMultiInsert)}prepare(clicked.afterInsert);prepare(options.afterInsert);if(previewWindow&&options.previewAutoRefresh){refreshPreview()}shiftKey=altKey=ctrlKey=abort=false}function fixOperaBug(e){if(browser.opera){return e.length-e.replace(/\n*/g,"").length}return 0}function fixIeBug(e){if(browser.msie){return e.length-e.replace(/\r*/g,"").length}return 0}function insert(e){if(document.selection){var t=document.selection.createRange();t.text=e}else{textarea.value=textarea.value.substring(0,caretPosition)+e+textarea.value.substring(caretPosition+selection.length,textarea.value.length)}}function set(e,t){if(textarea.createTextRange){if(browser.opera&&browser.version>=9.5&&t==0){return false}range=textarea.createTextRange();range.collapse(true);range.moveStart("character",e);range.moveEnd("character",t);range.select()}else if(textarea.setSelectionRange){textarea.setSelectionRange(e,e+t)}textarea.scrollTop=scrollPosition;textarea.focus()}function get(){textarea.focus();scrollPosition=textarea.scrollTop;if(document.selection){selection=document.selection.createRange().text;if(browser.msie){var e=document.selection.createRange(),t=e.duplicate();t.moveToElementText(textarea);caretPosition=-1;while(t.inRange(e)){t.moveStart("character");caretPosition++}}else{caretPosition=textarea.selectionStart}}else{caretPosition=textarea.selectionStart;selection=textarea.value.substring(caretPosition,textarea.selectionEnd)}return selection}function preview(){if(typeof options.previewHandler==="function"){previewWindow=true}else if(options.previewInElement){previewWindow=$(options.previewInElement)}else if(!previewWindow||previewWindow.closed){if(options.previewInWindow){previewWindow=window.open("","preview",options.previewInWindow);$(window).unload(function(){previewWindow.close()})}else{iFrame=$('<iframe class="markItUpPreviewFrame"></iframe>');if(options.previewPosition=="after"){iFrame.insertAfter(footer)}else{iFrame.insertBefore(header)}previewWindow=iFrame[iFrame.length-1].contentWindow||frame[iFrame.length-1]}}else if(altKey===true){if(iFrame){iFrame.remove()}else{previewWindow.close()}previewWindow=iFrame=false}if(!options.previewAutoRefresh){refreshPreview()}if(options.previewInWindow){previewWindow.focus()}}function refreshPreview(){renderPreview()}function renderPreview(){var e;if(options.previewHandler&&typeof options.previewHandler==="function"){options.previewHandler($$.val())}else if(options.previewParser&&typeof options.previewParser==="function"){var t=options.previewParser($$.val());writeInPreview(localize(t,1))}else if(options.previewParserPath!==""){$.ajax({type:"POST",dataType:"text",global:false,url:options.previewParserPath,data:options.previewParserVar+"="+encodeURIComponent($$.val()),success:function(e){writeInPreview(localize(e,1))}})}else{if(!template){$.ajax({url:options.previewTemplatePath,dataType:"text",global:false,success:function(e){writeInPreview(localize(e,1).replace(/<!-- content -->/g,$$.val()))}})}}return false}function writeInPreview(e){if(options.previewInElement){$(options.previewInElement).html(e)}else if(previewWindow&&previewWindow.document){try{sp=previewWindow.document.documentElement.scrollTop}catch(t){sp=0}previewWindow.document.open();previewWindow.document.write(e);previewWindow.document.close();previewWindow.document.documentElement.scrollTop=sp}}function keyPressed(e){shiftKey=e.shiftKey;altKey=e.altKey;ctrlKey=!(e.altKey&&e.ctrlKey)?e.ctrlKey||e.metaKey:false;if(e.type==="keydown"){if(ctrlKey===true){li=$('a[accesskey="'+(e.keyCode==13?"\\n":String.fromCharCode(e.keyCode))+'"]',header).parent("li");if(li.length!==0){ctrlKey=false;setTimeout(function(){li.triggerHandler("mouseup")},1);return false}}if(e.keyCode===13||e.keyCode===10){if(ctrlKey===true){ctrlKey=false;markup(options.onCtrlEnter);return options.onCtrlEnter.keepDefault}else if(shiftKey===true){shiftKey=false;markup(options.onShiftEnter);return options.onShiftEnter.keepDefault}else{markup(options.onEnter);return options.onEnter.keepDefault}}if(e.keyCode===9){if(shiftKey==true||ctrlKey==true||altKey==true){return false}if(caretOffset!==-1){get();caretOffset=$$.val().length-caretOffset;set(caretOffset,0);caretOffset=-1;return false}else{markup(options.onTab);return options.onTab.keepDefault}}}}function remove(){$$.unbind(".markItUp").removeClass("markItUpEditor");$$.parent("div").parent("div.markItUp").parent("div").replaceWith($$);$$.data("markItUp",null)}var $$,textarea,levels,scrollPosition,caretPosition,caretOffset,clicked,hash,header,footer,previewWindow,template,iFrame,abort;$$=$(this);textarea=this;levels=[];abort=false;scrollPosition=caretPosition=0;caretOffset=-1;options.previewParserPath=localize(options.previewParserPath);options.previewTemplatePath=localize(options.previewTemplatePath);if(method){switch(method){case"remove":remove();break;case"insert":markup(params);break;default:$.error("Method "+method+" does not exist on jQuery.markItUp")}return}init()})};$.fn.markItUpRemove=function(){return this.each(function(){$(this).markItUp("remove")})};$.markItUp=function(e){var t={target:false};$.extend(t,e);if(t.target){return $(t.target).each(function(){$(this).focus();$(this).trigger("insertion",[t])})}else{$("textarea").trigger("insertion",[t])}}})(jQuery) |
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