menu.moz.js

在流览器上仿CS界面的JAVASCRIPT脚本

/*
 * Bindows 1.10
 * http://www.bindows.net/
 * Copyright (c) 2003-2004 MB Technologies
 *
 * Bindows(tm) belongs to MB Technologies (Georgia, USA). All rights reserved.
 * You are not allowed to copy or modify this code. Commercial use requires
 * license.
 */
var xulNs="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";var menuCache={_count:0,_idPrefix:"-menu-cache-",getId:function(){return this._idPrefix+this._count++;},remove:function(o){delete this[o.id];}};function BiMenu(){BiEventTarget.call(this);this._children=[];this._xulElement=document.createElementNS(xulNs,"menupopup");this.id=menuCache.getId();menuCache[this.id]=this;this._xulElement.setAttribute("id",this.id);this._xulElement.setAttribute("onpopupshowing","menuCache[this.id]._onbeforeshow()");this._xulElement.setAttribute("onpopupshown","menuCache[this.id]._onshow()");this._xulElement.setAttribute("onpopuphidden","menuCache[this.id]._onhide()");}
var _p=BiMenu.prototype=new BiEventTarget;_p._className="BiMenu";_p._parent=null;_p._left=0;_p._top=0;_p._width=null;_p._height=null;_p._component=null;_p._showTimeStamp=new Date(0);_p._hideTimeStamp=new Date(0);_p._visible=false;BiMenu.prototype.getShowTimeStamp=function(){return this._showTimeStamp;};BiMenu.prototype.getHideTimeStamp=function(){return this._hideTimeStamp;};_p._onbeforeshow=function()
{this.dispatchEvent(new BiEvent("beforeshow"));};_p._onshow=function()
{this._showTimeStamp=new Date;this._visible=true;this._updateLocation();this.dispatchEvent(new BiEvent("show"));};_p._onhide=function()
{this._hideTimeStamp=new Date;this._visible=false;this._updateLocation();this.dispatchEvent(new BiEvent("hide"));};_p.add=function(oChild,oBefore){if(oBefore)
this._xulElement.insertBefore(oChild._xulElement,oBefore._xulElement);else this._xulElement.appendChild(oChild._xulElement);var p=oChild._parent;if(oBefore==null){if(p!=null)
p.remove(oChild);this._children.push(oChild);}
else{if(oBefore._parent!=this)
throw new Error("Can only add components before siblings");if(p!=null)
p.remove(oChild);this._children.insertBefore(oChild,oBefore);}
oChild._parent=this;};_p.remove=function(oChild){this._xulElement.removeChild(oChild._xulElement);if(oChild._parent!=this)
throw new Error("Can only remove children");this._children.remove(oChild);oChild._parent=null;return oChild;};_p.removeAll=function()
{var cs=this.getChildren();var c;var l=cs.length;for(var i=l-1;i>=0;i--)
{c=cs[i];this.remove(c);c.dispose();}};BiMenu.prototype.getParent=function(){return this._parent;};_p.getParentMenu=function(){if(this._parent)
return this._parent.getParent();return null;};BiMenu.prototype.getChildren=function(){return this._children;};_p.hasChildren=function(){return this._children.length>0;};_p.getTopLevelComponent=function(){if(this._parent==null)return null;return this._parent.getTopLevelComponent();};_p.contains=function(oDescendant){if(oDescendant==this)return true;var p=oDescendant.getParent();if(p==null)return false;return this.contains(p);};_p.getFirstChild=function(){return this._children[0];};_p.getLastChild=function(){return this._children[this._children.length-1];};_p.setVisible=function(b){if(b)
{this._insertContextMenu();this._xulElement.showPopup();}
else this._xulElement.hidePopup();};_p.setLocation=function(nLeft,nTop){this._left=nLeft;this._top=nTop;this._updateLocation();};_p._insertContextMenu=function()
{var mbLeft=0,mbTop=0;if(!BiMenu._contextMenuBar)
{var mb=BiMenu._contextMenuBar=document.createElementNS(xulNs,"menubar");var m=document.createElementNS(xulNs,"menu");m.setAttribute("label","");m.setAttribute("style","-moz-opacity:0;");mb.appendChild(m);document.body.appendChild(mb);this._updateLocation();}
var mb=BiMenu._contextMenuBar;var m=mb.firstChild;BiMenu._contextMenuBar.removeChild(m);while(m.hasChildNodes())
m.removeChild(m.lastChild);m.appendChild(this._xulElement);BiMenu._contextMenuBar.appendChild(m);};_p._updateLocation=function()
{if(BiMenu._contextMenuBar)
{var mb=BiMenu._contextMenuBar;var mbLeft=0,mbTop=0;var docBo=document.getBoxObjectFor(document.documentElement);if(this._left)
mbLeft=this._left-docBo.screenX;if(this._top)
mbTop=this._top-docBo.screenY;var mbHeight=mb.boxObject.height;mb.setAttribute("style","position:absolute;overflow:hidden;"+"width:0;height:0;"+"left:"+mbLeft+"px;top:"+(mbTop+ -mbHeight)+"px;");}};_p.setLeft=function(nLeft){this.setLocation(nLeft,this.getTop());};_p.setTop=function(nTop){this.setLocation(this.getLeft(),nTop);};_p.setSize=function(nWidth,nHeight)
{this._width=nWidth;this._height=nHeight;if(this.getIsVisible())
this._xulElement.sizeTo(nWidth,nHeight);};_p.setWidth=function(nWidth)
{this.setSize(nWidth,this.getHeight());};_p.setHeight=function(nWidth)
{this.setSize(nWidth,this.getHeight());};_p.getIsVisible=function(){return this._visible;};_p.getWidth=function(){if(!this._xulElement.parentNode)
this._insertContextMenu();return this._xulElement.boxObject.width;};_p.getHeight=function(){if(!this._xulElement.parentNode)
this._insertContextMenu();return this._xulElement.boxObject.height;};_p.getPreferredWidth=function(){return this.getWidth();};_p.getPreferredHeight=function(){return this.getHeight();};_p.getLeft=function(){return this._xulElement.boxObject.x;};_p.getTop=function(){return this._xulElement.boxObject.y;};_p.getInsetLeft=function(){var w=this._xulElement.ownerDocument.defaultView;return parseInt(w.getComputedStyle(this._xulElement,"").borderLeftWidth);};_p.getInsetRight=function(){var w=this._xulElement.ownerDocument.defaultView;return parseInt(w.getComputedStyle(this._xulElement,"").borderRightpWidth);};_p.getInsetTop=function(){var w=this._xulElement.ownerDocument.defaultView;return parseInt(w.getComputedStyle(this._xulElement,"").borderTopWidth);};_p.getInsetBottom=function(){var w=this._xulElement.ownerDocument.defaultView;return parseInt(w.getComputedStyle(this._xulElement,"").borderBottomWidth);};_p.dispose=function(){if(this._disposed)return;BiEventTarget.prototype.dispose.call(this);this._xulElement=null;this._component=null;};BiMenu.prototype.getComponent=function(){return this._component;};_p._invalidate=function(){};_p.addXmlNode=function(oNode,oXmlResourceParser)
{if(oNode.nodeType==1)
{var c=oXmlResourceParser.fromNode(oNode);if(c instanceof BiMenuItem)
this.add(c);}};function BiMenuItem(sText,oSubMenu){BiEventTarget.call(this);this._subMenu=oSubMenu;if(oSubMenu){this._xulElement=document.createElementNS(xulNs,"menu");this._xulElement.appendChild(oSubMenu._xulElement);}
else this._xulElement=document.createElementNS(xulNs,"menuitem");this._xulElement.setAttribute("label",sText);this.id=menuCache.getId();menuCache[this.id]=this;this._xulElement.setAttribute("id",this.id);this._xulElement.setAttribute("oncommand","menuCache[this.id]._onaction();event.stopPropagation()");};var _p=BiMenuItem.prototype=new BiEventTarget;_p._className="BiMenuItem";BiMenuItem.prototype.getParent=function(){return this._parent;};_p.getTopLevelComponent=function(){if(this._parent==null)return null;return this._parent.getTopLevelComponent();};_p.contains=function(oDescendant){if(oDescendant==this)return true;var p=oDescendant.getParent();if(p==null)return false;return this.contains(p);};_p.getPreviousSibling=function(){var p=this.getParent();if(p==null)return null;var cs=p.getChildren();return cs[cs.indexOf(this)-1]};_p.getNextSibling=function(){var p=this.getParent();if(p==null)return null;var cs=p.getChildren();return cs[cs.indexOf(this)+1]};_p.getText=function(){var s=this._xulElement.getAttribute("label");return s!="undefined"?s:"";};_p.setText=function(sText){return this._xulElement.setAttribute("label",sText);};_p.getHtml=function()
{return BiLabel.textToHtml(this.getText());};_p.setHtml=function(sHtml)
{this.setText(BiLabel.htmlToText(sHtml));};_p.setIcon=function(oIcon){this._icon=oIcon;if(oIcon==null)
{this._xulElement.removeAttribute("style");this._xulElement.removeAttribute("class");}
else {this._xulElement.setAttribute("style","list-style-image: url('"+oIcon.getUri()+"');");this._xulElement.setAttribute("class","menuitem-iconic menu-iconic");}};_p.getIcon=function(){return this._icon;};_p.setMnemonic=function(s){this._xulElement.setAttribute("accesskey",s);};_p.getMnemonic=function(){return this._xulElement.getAttribute("accesskey");};_p.setSubMenu=function(oMenu){if(this._subMenu!=oMenu)
{if(this._subMenu)
this._subMenu._parent=null;if(this._subMenu&&oMenu)
{this._xulElement.replaceChild(oMenu._xulElement,this._subMenu._xulElement);oMenu._parent=this;}
else if(this._subMenu&&!oMenu)
{var mi=document.createElementNS(xulNs,"menuitem");BiMenuItem._copyProperties(this._xulElement,mi);if(this._xulElement.parentNode)
this._xulElement.parentNode.replaceChild(mi,this._xulElement);this._xulElement=mi;}
else {var m=document.createElementNS(xulNs,"menu");BiMenuItem._copyProperties(this._xulElement,m);if(this._xulElement.parentNode)
this._xulElement.parentNode.replaceChild(m,this._xulElement);this._xulElement=m;this._xulElement.appendChild(oMenu._xulElement);}
this._subMenu=oMenu;}};BiMenuItem._copyProperties=function(fromEl,toEl)
{toEl.setAttribute("id",fromEl.getAttribute("id"));toEl.setAttribute("type",fromEl.getAttribute("type"));toEl.setAttribute("label",fromEl.getAttribute("label"));toEl.setAttribute("accesskey",fromEl.getAttribute("accesskey"));toEl.setAttribute("acceltext",fromEl.getAttribute("acceltext"));toEl.setAttribute("oncommand",fromEl.getAttribute("oncommand"));if(fromEl.hasAttribute("disabled"))
toEl.setAttribute("disabled",fromEl.getAttribute("disabled"));if(fromEl.hasAttribute("checked"))