1 line
14 KiB
JavaScript
1 line
14 KiB
JavaScript
(function(){"use strict";var _camelizeCssPropName=function(){var matcherRegex=/\-([a-z])/g,replacerFn=function(match,group){return group.toUpperCase()};return function(prop){return prop.replace(matcherRegex,replacerFn)}}();var _getStyle=function(el,prop){var value,camelProp,tagName,possiblePointers,i,len;if(window.getComputedStyle){value=window.getComputedStyle(el,null).getPropertyValue(prop)}else{camelProp=_camelizeCssPropName(prop);if(el.currentStyle){value=el.currentStyle[camelProp]}else{value=el.style[camelProp]}}if(prop==="cursor"){if(!value||value==="auto"){tagName=el.tagName.toLowerCase();possiblePointers=["a"];for(i=0,len=possiblePointers.length;i<len;i++){if(tagName===possiblePointers[i]){return"pointer"}}}}return value};var _elementMouseOver=function(event){if(!ZeroClipboard.prototype._singleton)return;if(!event){event=window.event}var target;if(this!==window){target=this}else if(event.target){target=event.target}else if(event.srcElement){target=event.srcElement}ZeroClipboard.prototype._singleton.setCurrent(target)};var _addEventHandler=function(element,method,func){if(element.addEventListener){element.addEventListener(method,func,false)}else if(element.attachEvent){element.attachEvent("on"+method,func)}};var _removeEventHandler=function(element,method,func){if(element.removeEventListener){element.removeEventListener(method,func,false)}else if(element.detachEvent){element.detachEvent("on"+method,func)}};var _addClass=function(element,value){if(element.addClass){element.addClass(value);return element}if(value&&typeof value==="string"){var classNames=(value||"").split(/\s+/);if(element.nodeType===1){if(!element.className){element.className=value}else{var className=" "+element.className+" ",setClass=element.className;for(var c=0,cl=classNames.length;c<cl;c++){if(className.indexOf(" "+classNames[c]+" ")<0){setClass+=" "+classNames[c]}}element.className=setClass.replace(/^\s+|\s+$/g,"")}}}return element};var _removeClass=function(element,value){if(element.removeClass){element.removeClass(value);return element}if(value&&typeof value==="string"||value===undefined){var classNames=(value||"").split(/\s+/);if(element.nodeType===1&&element.className){if(value){var className=(" "+element.className+" ").replace(/[\n\t]/g," ");for(var c=0,cl=classNames.length;c<cl;c++){className=className.replace(" "+classNames[c]+" "," ")}element.className=className.replace(/^\s+|\s+$/g,"")}else{element.className=""}}}return element};var _getZoomFactor=function(){var rect,physicalWidth,logicalWidth,zoomFactor=1;if(typeof document.body.getBoundingClientRect==="function"){rect=document.body.getBoundingClientRect();physicalWidth=rect.right-rect.left;logicalWidth=document.body.offsetWidth;zoomFactor=Math.round(physicalWidth/logicalWidth*100)/100}return zoomFactor};var _getDOMObjectPosition=function(obj){var info={left:0,top:0,width:0,height:0,zIndex:999999999};var zi=_getStyle(obj,"z-index");if(zi&&zi!=="auto"){info.zIndex=parseInt(zi,10)}if(obj.getBoundingClientRect){var rect=obj.getBoundingClientRect();var pageXOffset,pageYOffset,zoomFactor;if("pageXOffset"in window&&"pageYOffset"in window){pageXOffset=window.pageXOffset;pageYOffset=window.pageYOffset}else{zoomFactor=_getZoomFactor();pageXOffset=Math.round(document.documentElement.scrollLeft/zoomFactor);pageYOffset=Math.round(document.documentElement.scrollTop/zoomFactor)}var leftBorderWidth=document.documentElement.clientLeft||0;var topBorderWidth=document.documentElement.clientTop||0;info.left=rect.left+pageXOffset-leftBorderWidth;info.top=rect.top+pageYOffset-topBorderWidth;info.width="width"in rect?rect.width:rect.right-rect.left;info.height="height"in rect?rect.height:rect.bottom-rect.top}return info};var _noCache=function(path,options){var useNoCache=!(options&&options.useNoCache===false);if(useNoCache){return(path.indexOf("?")===-1?"?":"&")+"nocache="+(new Date).getTime()}else{return""}};var _vars=function(options){var str=[];var origins=[];if(options.trustedOrigins){if(typeof options.trustedOrigins==="string"){origins=origins.push(options.trustedOrigins)}else if(typeof options.trustedOrigins==="object"&&"length"in options.trustedOrigins){origins=origins.concat(options.trustedOrigins)}}if(options.trustedDomains){if(typeof options.trustedDomains==="string"){origins=origins.push(options.trustedDomains)}else if(typeof options.trustedDomains==="object"&&"length"in options.trustedDomains){origins=origins.concat(options.trustedDomains)}}if(origins.length){str.push("trustedOrigins="+encodeURIComponent(origins.join(",")))}if(typeof options.amdModuleId==="string"&&options.amdModuleId){str.push("amdModuleId="+encodeURIComponent(options.amdModuleId))}if(typeof options.cjsModuleId==="string"&&options.cjsModuleId){str.push("cjsModuleId="+encodeURIComponent(options.cjsModuleId))}return str.join("&")};var _inArray=function(elem,array){if(array.indexOf){return array.indexOf(elem)}for(var i=0,length=array.length;i<length;i++){if(array[i]===elem){return i}}return-1};var _prepGlue=function(elements){if(typeof elements==="string")throw new TypeError("ZeroClipboard doesn't accept query strings.");if(!elements.length)return[elements];return elements};var _dispatchCallback=function(func,element,instance,args,async){if(async){window.setTimeout(function(){func.call(element,instance,args)},0)}else{func.call(element,instance,args)}};var ZeroClipboard=function(elements,options){if(elements)(ZeroClipboard.prototype._singleton||this).glue(elements);if(ZeroClipboard.prototype._singleton)return ZeroClipboard.prototype._singleton;ZeroClipboard.prototype._singleton=this;this.options={};for(var kd in _defaults)this.options[kd]=_defaults[kd];for(var ko in options)this.options[ko]=options[ko];this.handlers={};if(ZeroClipboard.detectFlashSupport())_bridge()};var currentElement,gluedElements=[];ZeroClipboard.prototype.setCurrent=function(element){currentElement=element;this.reposition();var titleAttr=element.getAttribute("title");if(titleAttr){this.setTitle(titleAttr)}var useHandCursor=this.options.forceHandCursor===true||_getStyle(element,"cursor")==="pointer";_setHandCursor.call(this,useHandCursor)};ZeroClipboard.prototype.setText=function(newText){if(newText&&newText!==""){this.options.text=newText;if(this.ready())this.flashBridge.setText(newText)}};ZeroClipboard.prototype.setTitle=function(newTitle){if(newTitle&&newTitle!=="")this.htmlBridge.setAttribute("title",newTitle)};ZeroClipboard.prototype.setSize=function(width,height){if(this.ready())this.flashBridge.setSize(width,height)};ZeroClipboard.prototype.setHandCursor=function(enabled){enabled=typeof enabled==="boolean"?enabled:!!enabled;_setHandCursor.call(this,enabled);this.options.forceHandCursor=enabled};var _setHandCursor=function(enabled){if(this.ready())this.flashBridge.setHandCursor(enabled)};ZeroClipboard.version="1.2.0-beta.4";var _defaults={moviePath:"ZeroClipboard.swf",trustedOrigins:null,text:null,hoverClass:"zeroclipboard-is-hover",activeClass:"zeroclipboard-is-active",allowScriptAccess:"sameDomain",useNoCache:true,forceHandCursor:false};ZeroClipboard.setDefaults=function(options){for(var ko in options)_defaults[ko]=options[ko]};ZeroClipboard.destroy=function(){ZeroClipboard.prototype._singleton.unglue(gluedElements);var bridge=ZeroClipboard.prototype._singleton.htmlBridge;bridge.parentNode.removeChild(bridge);delete ZeroClipboard.prototype._singleton};ZeroClipboard.detectFlashSupport=function(){var hasFlash=false;if(typeof ActiveXObject==="function"){try{if(new ActiveXObject("ShockwaveFlash.ShockwaveFlash")){hasFlash=true}}catch(error){}}if(!hasFlash&&navigator.mimeTypes["application/x-shockwave-flash"]){hasFlash=true}return hasFlash};var _amdModuleId=null;var _cjsModuleId=null;var _bridge=function(){var client=ZeroClipboard.prototype._singleton;var container=document.getElementById("global-zeroclipboard-html-bridge");if(!container){var opts={};for(var ko in client.options)opts[ko]=client.options[ko];opts.amdModuleId=_amdModuleId;opts.cjsModuleId=_cjsModuleId;var flashvars=_vars(opts);var html=' <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="global-zeroclipboard-flash-bridge" width="100%" height="100%"> <param name="movie" value="'+client.options.moviePath+_noCache(client.options.moviePath,client.options)+'"/> <param name="allowScriptAccess" value="'+client.options.allowScriptAccess+'"/> <param name="scale" value="exactfit"/> <param name="loop" value="false"/> <param name="menu" value="false"/> <param name="quality" value="best" /> <param name="bgcolor" value="#ffffff"/> <param name="wmode" value="transparent"/> <param name="flashvars" value="'+flashvars+'"/> <embed src="'+client.options.moviePath+_noCache(client.options.moviePath,client.options)+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="100%" height="100%" name="global-zeroclipboard-flash-bridge" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" scale="exactfit"> </embed> </object>';container=document.createElement("div");container.id="global-zeroclipboard-html-bridge";container.setAttribute("class","global-zeroclipboard-container");container.setAttribute("data-clipboard-ready",false);container.style.position="absolute";container.style.left="-9999px";container.style.top="-9999px";container.style.width="15px";container.style.height="15px";container.style.zIndex="9999";container.innerHTML=html;document.body.appendChild(container)}client.htmlBridge=container;client.flashBridge=document["global-zeroclipboard-flash-bridge"]||container.children[0].lastElementChild};ZeroClipboard.prototype.resetBridge=function(){this.htmlBridge.style.left="-9999px";this.htmlBridge.style.top="-9999px";this.htmlBridge.removeAttribute("title");this.htmlBridge.removeAttribute("data-clipboard-text");_removeClass(currentElement,this.options.activeClass);currentElement=null;this.options.text=null};ZeroClipboard.prototype.ready=function(){var ready=this.htmlBridge.getAttribute("data-clipboard-ready");return ready==="true"||ready===true};ZeroClipboard.prototype.reposition=function(){if(!currentElement)return false;var pos=_getDOMObjectPosition(currentElement);this.htmlBridge.style.top=pos.top+"px";this.htmlBridge.style.left=pos.left+"px";this.htmlBridge.style.width=pos.width+"px";this.htmlBridge.style.height=pos.height+"px";this.htmlBridge.style.zIndex=pos.zIndex+1;this.setSize(pos.width,pos.height)};ZeroClipboard.dispatch=function(eventName,args){ZeroClipboard.prototype._singleton.receiveEvent(eventName,args)};ZeroClipboard.prototype.on=function(eventName,func){var events=eventName.toString().split(/\s/g);for(var i=0;i<events.length;i++){eventName=events[i].toLowerCase().replace(/^on/,"");if(!this.handlers[eventName])this.handlers[eventName]=func}if(this.handlers.noflash&&!ZeroClipboard.detectFlashSupport()){this.receiveEvent("onNoFlash",null)}};ZeroClipboard.prototype.addEventListener=ZeroClipboard.prototype.on;ZeroClipboard.prototype.off=function(eventName,func){var events=eventName.toString().split(/\s/g);for(var i=0;i<events.length;i++){eventName=events[i].toLowerCase().replace(/^on/,"");for(var event in this.handlers){if(event===eventName&&this.handlers[event]===func){delete this.handlers[event]}}}};ZeroClipboard.prototype.removeEventListener=ZeroClipboard.prototype.off;ZeroClipboard.prototype.receiveEvent=function(eventName,args){eventName=eventName.toString().toLowerCase().replace(/^on/,"");var element=currentElement;var performCallbackAsync=true;switch(eventName){case"load":if(args&&parseFloat(args.flashVersion.replace(",",".").replace(/[^0-9\.]/gi,""))<10){this.receiveEvent("onWrongFlash",{flashVersion:args.flashVersion});return}this.htmlBridge.setAttribute("data-clipboard-ready",true);break;case"mouseover":_addClass(element,this.options.hoverClass);break;case"mouseout":_removeClass(element,this.options.hoverClass);this.resetBridge();break;case"mousedown":_addClass(element,this.options.activeClass);break;case"mouseup":_removeClass(element,this.options.activeClass);break;case"datarequested":var targetId=element.getAttribute("data-clipboard-target"),targetEl=!targetId?null:document.getElementById(targetId);if(targetEl){var textContent=targetEl.value||targetEl.textContent||targetEl.innerText;if(textContent)this.setText(textContent)}else{var defaultText=element.getAttribute("data-clipboard-text");if(defaultText)this.setText(defaultText)}performCallbackAsync=false;break;case"complete":this.options.text=null;break}if(this.handlers[eventName]){var func=this.handlers[eventName];if(typeof func==="string"&&typeof window[func]==="function"){func=window[func]}if(typeof func==="function"){_dispatchCallback(func,element,this,args,performCallbackAsync)}}};ZeroClipboard.prototype.glue=function(elements){elements=_prepGlue(elements);for(var i=0;i<elements.length;i++){if(_inArray(elements[i],gluedElements)==-1){gluedElements.push(elements[i]);_addEventHandler(elements[i],"mouseover",_elementMouseOver)}}};ZeroClipboard.prototype.unglue=function(elements){elements=_prepGlue(elements);for(var i=0;i<elements.length;i++){_removeEventHandler(elements[i],"mouseover",_elementMouseOver);var arrayIndex=_inArray(elements[i],gluedElements);if(arrayIndex!=-1)gluedElements.splice(arrayIndex,1)}};if(typeof define==="function"&&define.amd){define(["require","exports","module"],function(require,exports,module){_amdModuleId=module&&module.id||null;return ZeroClipboard})}else if(typeof module!=="undefined"&&module){_cjsModuleId=module.id||null;module.exports=ZeroClipboard}else{window.ZeroClipboard=ZeroClipboard}})(); |