8 lines
No EOL
8.2 KiB
JavaScript
Executable file
8 lines
No EOL
8.2 KiB
JavaScript
Executable file
/*!
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* zeroclipboard
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* The Zero Clipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie, and a JavaScript interface.
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* Copyright 2012 Jon Rohan, James M. Greene, .
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* Released under the MIT license
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* http://jonrohan.github.com/ZeroClipboard/
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* v1.1.7
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*/(function(){"use strict";var a=function(a,b){var c=a.style[b];a.currentStyle?c=a.currentStyle[b]:window.getComputedStyle&&(c=document.defaultView.getComputedStyle(a,null).getPropertyValue(b));if(c=="auto"&&b=="cursor"){var d=["a"];for(var e=0;e<d.length;e++)if(a.tagName.toLowerCase()==d[e])return"pointer"}return c},b=function(a){if(!l.prototype._singleton)return;a||(a=window.event);var b;this!==window?b=this:a.target?b=a.target:a.srcElement&&(b=a.srcElement),l.prototype._singleton.setCurrent(b)},c=function(a,b,c){a.addEventListener?a.addEventListener(b,c,!1):a.attachEvent&&a.attachEvent("on"+b,c)},d=function(a,b,c){a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent&&a.detachEvent("on"+b,c)},e=function(a,b){if(a.addClass)return a.addClass(b),a;if(b&&typeof b=="string"){var c=(b||"").split(/\s+/);if(a.nodeType===1)if(!a.className)a.className=b;else{var d=" "+a.className+" ",e=a.className;for(var f=0,g=c.length;f<g;f++)d.indexOf(" "+c[f]+" ")<0&&(e+=" "+c[f]);a.className=e.replace(/^\s+|\s+$/g,"")}}return a},f=function(a,b){if(a.removeClass)return a.removeClass(b),a;if(b&&typeof b=="string"||b===undefined){var c=(b||"").split(/\s+/);if(a.nodeType===1&&a.className)if(b){var d=(" "+a.className+" ").replace(/[\n\t]/g," ");for(var e=0,f=c.length;e<f;e++)d=d.replace(" "+c[e]+" "," ");a.className=d.replace(/^\s+|\s+$/g,"")}else a.className=""}return a},g=function(b){var c={left:0,top:0,width:b.width||b.offsetWidth||0,height:b.height||b.offsetHeight||0,zIndex:9999},d=a(b,"zIndex");d&&d!="auto"&&(c.zIndex=parseInt(d,10));while(b){var e=parseInt(a(b,"borderLeftWidth"),10),f=parseInt(a(b,"borderTopWidth"),10);c.left+=isNaN(b.offsetLeft)?0:b.offsetLeft,c.left+=isNaN(e)?0:e,c.top+=isNaN(b.offsetTop)?0:b.offsetTop,c.top+=isNaN(f)?0:f,b=b.offsetParent}return c},h=function(a){return(a.indexOf("?")>=0?"&":"?")+"nocache="+(new Date).getTime()},i=function(a){var b=[];return a.trustedDomains&&(typeof a.trustedDomains=="string"?b.push("trustedDomain="+a.trustedDomains):b.push("trustedDomain="+a.trustedDomains.join(","))),b.join("&")},j=function(a,b){if(b.indexOf)return b.indexOf(a);for(var c=0,d=b.length;c<d;c++)if(b[c]===a)return c;return-1},k=function(a){if(typeof a=="string")throw new TypeError("ZeroClipboard doesn't accept query strings.");return a.length?a:[a]},l=function(a,b){a&&(l.prototype._singleton||this).glue(a);if(l.prototype._singleton)return l.prototype._singleton;l.prototype._singleton=this,this.options={};for(var c in o)this.options[c]=o[c];for(var d in b)this.options[d]=b[d];this.handlers={},l.detectFlashSupport()&&p()},m,n=[];l.prototype.setCurrent=function(b){m=b,this.reposition(),b.getAttribute("title")&&this.setTitle(b.getAttribute("title")),this.setHandCursor(a(b,"cursor")=="pointer")},l.prototype.setText=function(a){a&&a!==""&&(this.options.text=a,this.ready()&&this.flashBridge.setText(a))},l.prototype.setTitle=function(a){a&&a!==""&&this.htmlBridge.setAttribute("title",a)},l.prototype.setSize=function(a,b){this.ready()&&this.flashBridge.setSize(a,b)},l.prototype.setHandCursor=function(a){this.ready()&&this.flashBridge.setHandCursor(a)},l.version="1.1.7";var o={moviePath:"ZeroClipboard.swf",trustedDomains:null,text:null,hoverClass:"zeroclipboard-is-hover",activeClass:"zeroclipboard-is-active",allowScriptAccess:"sameDomain"};l.setDefaults=function(a){for(var b in a)o[b]=a[b]},l.destroy=function(){l.prototype._singleton.unglue(n);var a=l.prototype._singleton.htmlBridge;a.parentNode.removeChild(a),delete l.prototype._singleton},l.detectFlashSupport=function(){var a=!1;try{new ActiveXObject("ShockwaveFlash.ShockwaveFlash")&&(a=!0)}catch(b){navigator.mimeTypes["application/x-shockwave-flash"]&&(a=!0)}return a};var p=function(){var a=l.prototype._singleton,b=document.getElementById("global-zeroclipboard-html-bridge");if(!b){var c=' <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="global-zeroclipboard-flash-bridge" width="100%" height="100%"> <param name="movie" value="'+a.options.moviePath+h(a.options.moviePath)+'"/> <param name="allowScriptAccess" value="'+a.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="'+i(a.options)+'"/> <embed src="'+a.options.moviePath+h(a.options.moviePath)+'" 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="'+i(a.options)+'" scale="exactfit"> </embed> </object>';b=document.createElement("div"),b.id="global-zeroclipboard-html-bridge",b.setAttribute("class","global-zeroclipboard-container"),b.setAttribute("data-clipboard-ready",!1),b.style.position="absolute",b.style.left="-9999px",b.style.top="-9999px",b.style.width="15px",b.style.height="15px",b.style.zIndex="9999",b.innerHTML=c,document.body.appendChild(b)}a.htmlBridge=b,a.flashBridge=document["global-zeroclipboard-flash-bridge"]||b.children[0].lastElementChild};l.prototype.resetBridge=function(){this.htmlBridge.style.left="-9999px",this.htmlBridge.style.top="-9999px",this.htmlBridge.removeAttribute("title"),this.htmlBridge.removeAttribute("data-clipboard-text"),f(m,this.options.activeClass),m=null,this.options.text=null},l.prototype.ready=function(){var a=this.htmlBridge.getAttribute("data-clipboard-ready");return a==="true"||a===!0},l.prototype.reposition=function(){if(!m)return!1;var a=g(m);this.htmlBridge.style.top=a.top+"px",this.htmlBridge.style.left=a.left+"px",this.htmlBridge.style.width=a.width+"px",this.htmlBridge.style.height=a.height+"px",this.htmlBridge.style.zIndex=a.zIndex+1,this.setSize(a.width,a.height)},l.dispatch=function(a,b){l.prototype._singleton.receiveEvent(a,b)},l.prototype.on=function(a,b){var c=a.toString().split(/\s/g);for(var d=0;d<c.length;d++)a=c[d].toLowerCase().replace(/^on/,""),this.handlers[a]||(this.handlers[a]=b);this.handlers.noflash&&!l.detectFlashSupport()&&this.receiveEvent("onNoFlash",null)},l.prototype.addEventListener=l.prototype.on,l.prototype.off=function(a,b){var c=a.toString().split(/\s/g);for(var d=0;d<c.length;d++){a=c[d].toLowerCase().replace(/^on/,"");for(var e in this.handlers)e===a&&this.handlers[e]===b&&delete this.handlers[e]}},l.prototype.removeEventListener=l.prototype.off,l.prototype.receiveEvent=function(a,b){a=a.toString().toLowerCase().replace(/^on/,"");var c=m;switch(a){case"load":if(b&&parseFloat(b.flashVersion.replace(",",".").replace(/[^0-9\.]/gi,""))<10){this.receiveEvent("onWrongFlash",{flashVersion:b.flashVersion});return}this.htmlBridge.setAttribute("data-clipboard-ready",!0);break;case"mouseover":e(c,this.options.hoverClass);break;case"mouseout":f(c,this.options.hoverClass),this.resetBridge();break;case"mousedown":e(c,this.options.activeClass);break;case"mouseup":f(c,this.options.activeClass);break;case"datarequested":var d=c.getAttribute("data-clipboard-target"),g=d?document.getElementById(d):null;if(g){var h=g.value||g.textContent||g.innerText;h&&this.setText(h)}else{var i=c.getAttribute("data-clipboard-text");i&&this.setText(i)}break;case"complete":this.options.text=null}if(this.handlers[a]){var j=this.handlers[a];typeof j=="function"?j.call(c,this,b):typeof j=="string"&&window[j].call(c,this,b)}},l.prototype.glue=function(a){a=k(a);for(var d=0;d<a.length;d++)j(a[d],n)==-1&&(n.push(a[d]),c(a[d],"mouseover",b))},l.prototype.unglue=function(a){a=k(a);for(var c=0;c<a.length;c++){d(a[c],"mouseover",b);var e=j(a[c],n);e!=-1&&n.splice(e,1)}},typeof module!="undefined"?module.exports=l:typeof define=="function"&&define.amd?define(function(){return l}):window.ZeroClipboard=l})(); |