8398c9048d
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
395 lines
11 KiB
JavaScript
395 lines
11 KiB
JavaScript
dojo.provide("dojox.layout.FloatingPane");
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dojo.experimental("dojox.layout.FloatingPane");
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dojo.require("dojox.layout.ContentPane");
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dojo.require("dijit._Templated");
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dojo.require("dijit._Widget");
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dojo.require("dojo.dnd.Moveable");
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dojo.require("dojox.layout.ResizeHandle");
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dojo.declare("dojox.layout.FloatingPane",
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[ dojox.layout.ContentPane, dijit._Templated ],
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{
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// summary:
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// A non-modal Floating window.
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//
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// description:
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// Makes a `dojox.layout.ContentPane` float and draggable by it's title [similar to TitlePane]
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// and over-rides onClick to onDblClick for wipeIn/Out of containerNode
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// provides minimize(dock) / show() and hide() methods, and resize [almost]
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//
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// closable: Boolean
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// Allow closure of this Node
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closable: true,
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// dockable: Boolean
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// Allow minimizing of pane if true
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dockable: true,
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// resizable: Boolean
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// Allow resizing of pane true if true
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resizable: false,
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// maxable: Boolean
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// Horrible param name for "Can you maximize this floating pane?"
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maxable: false,
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// resizeAxis: String
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// One of: x | xy | y to limit pane's sizing direction
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resizeAxis: "xy",
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// title: String
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// Title to use in the header
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title: "",
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// dockTo: DomNode?
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// if empty, will create private layout.Dock that scrolls with viewport
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// on bottom span of viewport.
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dockTo: "",
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// duration: Integer
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// Time is MS to spend toggling in/out node
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duration: 400,
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/*=====
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// iconSrc: String
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// [not implemented yet] will be either icon in titlepane to left
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// of Title, and/or icon show when docked in a fisheye-like dock
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// or maybe dockIcon would be better?
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iconSrc: null,
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=====*/
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// contentClass: String
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// The className to give to the inner node which has the content
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contentClass: "dojoxFloatingPaneContent",
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// animation holders for toggle
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_showAnim: null,
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_hideAnim: null,
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// node in the dock (if docked)
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_dockNode: null,
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// privates:
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_restoreState: {},
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_allFPs: [],
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_startZ: 100,
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templateString: null,
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templatePath: dojo.moduleUrl("dojox.layout","resources/FloatingPane.html"),
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postCreate: function(){
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this.setTitle(this.title);
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this.inherited(arguments);
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var move = new dojo.dnd.Moveable(this.domNode,{ handle: this.focusNode });
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//this._listener = dojo.subscribe("/dnd/move/start",this,"bringToTop");
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if(!this.dockable){ this.dockNode.style.display = "none"; }
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if(!this.closable){ this.closeNode.style.display = "none"; }
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if(!this.maxable){
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this.maxNode.style.display = "none";
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this.restoreNode.style.display = "none";
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}
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if(!this.resizable){
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this.resizeHandle.style.display = "none";
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}else{
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var foo = dojo.marginBox(this.domNode);
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this.domNode.style.width = foo.w+"px";
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}
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this._allFPs.push(this);
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this.domNode.style.position = "absolute";
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this.bgIframe = new dijit.BackgroundIframe(this.domNode);
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},
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startup: function(){
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if(this._started){ return; }
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this.inherited(arguments);
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if(this.resizable){
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if(dojo.isIE){
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this.canvas.style.overflow = "auto";
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}else{
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this.containerNode.style.overflow = "auto";
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}
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this._resizeHandle = new dojox.layout.ResizeHandle({
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targetId: this.id,
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resizeAxis: this.resizeAxis
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},this.resizeHandle);
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}
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if(this.dockable){
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// FIXME: argh.
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var tmpName = this.dockTo;
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if(this.dockTo){
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this.dockTo = dijit.byId(this.dockTo);
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}else{
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this.dockTo = dijit.byId('dojoxGlobalFloatingDock');
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}
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if(!this.dockTo){
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var tmpId; var tmpNode;
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// we need to make our dock node, and position it against
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// .dojoxDockDefault .. this is a lot. either dockto="node"
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// and fail if node doesn't exist or make the global one
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// once, and use it on empty OR invalid dockTo="" node?
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if(tmpName){
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tmpId = tmpName;
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tmpNode = dojo.byId(tmpName);
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}else{
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tmpNode = document.createElement('div');
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dojo.body().appendChild(tmpNode);
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dojo.addClass(tmpNode,"dojoxFloatingDockDefault");
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tmpId = 'dojoxGlobalFloatingDock';
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}
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this.dockTo = new dojox.layout.Dock({ id: tmpId, autoPosition: "south" },tmpNode);
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this.dockTo.startup();
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}
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if((this.domNode.style.display == "none")||(this.domNode.style.visibility == "hidden")){
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// If the FP is created dockable and non-visible, start up docked.
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this.minimize();
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}
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}
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this.connect(this.focusNode,"onmousedown","bringToTop");
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this.connect(this.domNode, "onmousedown","bringToTop");
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// Initial resize to give child the opportunity to lay itself out
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this.resize(dojo.coords(this.domNode));
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this._started = true;
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},
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setTitle: function(/* String */ title){
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// summary: Update the Title bar with a new string
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this.titleNode.innerHTML = title;
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this.title = title;
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},
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close: function(){
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// summary: Close and destroy this widget
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if(!this.closable){ return; }
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dojo.unsubscribe(this._listener);
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this.hide(dojo.hitch(this,function(){
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this.destroyRecursive();
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}));
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},
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hide: function(/* Function? */ callback){
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// summary: Close, but do not destroy this FloatingPane
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dojo.fadeOut({
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node:this.domNode,
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duration:this.duration,
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onEnd: dojo.hitch(this,function() {
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this.domNode.style.display = "none";
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this.domNode.style.visibility = "hidden";
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if(this.dockTo && this.dockable){
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this.dockTo._positionDock(null);
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}
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if(callback){
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callback();
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}
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})
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}).play();
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},
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show: function(/* Function? */callback){
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// summary: Show the FloatingPane
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var anim = dojo.fadeIn({node:this.domNode, duration:this.duration,
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beforeBegin: dojo.hitch(this,function(){
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this.domNode.style.display = "";
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this.domNode.style.visibility = "visible";
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if (this.dockTo && this.dockable) { this.dockTo._positionDock(null); }
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if (typeof callback == "function") { callback(); }
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this._isDocked = false;
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if (this._dockNode) {
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this._dockNode.destroy();
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this._dockNode = null;
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}
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})
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}).play();
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this.resize(dojo.coords(this.domNode));
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},
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minimize: function(){
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// summary: Hide and dock the FloatingPane
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if(!this._isDocked){ this.hide(dojo.hitch(this,"_dock")); }
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},
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maximize: function(){
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// summary: Make this FloatingPane full-screen (viewport)
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if(this._maximized){ return; }
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this._naturalState = dojo.coords(this.domNode);
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if(this._isDocked){
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this.show();
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setTimeout(dojo.hitch(this,"maximize"),this.duration);
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}
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dojo.addClass(this.focusNode,"floatingPaneMaximized");
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this.resize(dijit.getViewport());
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this._maximized = true;
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},
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_restore: function(){
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if(this._maximized){
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this.resize(this._naturalState);
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dojo.removeClass(this.focusNode,"floatingPaneMaximized");
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this._maximized = false;
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}
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},
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_dock: function(){
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if(!this._isDocked && this.dockable){
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this._dockNode = this.dockTo.addNode(this);
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this._isDocked = true;
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}
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},
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resize: function(/* Object */dim){
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// summary: Size the FloatingPane and place accordingly
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this._currentState = dim;
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// From the ResizeHandle we only get width and height information
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var dns = this.domNode.style;
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if(dim.t){ dns.top = dim.t+"px"; }
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if(dim.l){ dns.left = dim.l+"px"; }
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dns.width = dim.w+"px";
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dns.height = dim.h+"px";
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// Now resize canvas
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var mbCanvas = { l: 0, t: 0, w: dim.w, h: (dim.h - this.focusNode.offsetHeight) };
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dojo.marginBox(this.canvas, mbCanvas);
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// If the single child can resize, forward resize event to it so it can
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// fit itself properly into the content area
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this._checkIfSingleChild();
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if(this._singleChild && this._singleChild.resize){
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this._singleChild.resize(mbCanvas);
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}
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},
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bringToTop: function(){
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// summary: bring this FloatingPane above all other panes
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var windows = dojo.filter(
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this._allFPs,
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function(i){
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return i !== this;
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},
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this);
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windows.sort(function(a, b){
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return a.domNode.style.zIndex - b.domNode.style.zIndex;
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});
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windows.push(this);
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dojo.forEach(windows, function(w, x){
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w.domNode.style.zIndex = this._startZ + (x * 2);
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dojo.removeClass(w.domNode, "dojoxFloatingPaneFg");
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}, this);
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dojo.addClass(this.domNode, "dojoxFloatingPaneFg");
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},
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destroy: function(){
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// summary: Destroy this FloatingPane completely
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this._allFPs.splice(dojo.indexOf(this._allFPs, this), 1);
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if(this._resizeHandle){
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this._resizeHandle.destroy();
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}
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this.inherited(arguments);
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}
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});
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dojo.declare("dojox.layout.Dock",
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[dijit._Widget,dijit._Templated],
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{
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// summary:
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// A widget that attaches to a node and keeps track of incoming / outgoing FloatingPanes
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// and handles layout
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templateString: '<div class="dojoxDock"><ul dojoAttachPoint="containerNode" class="dojoxDockList"></ul></div>',
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// private _docked: array of panes currently in our dock
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_docked: [],
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_inPositioning: false,
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autoPosition: false,
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addNode: function(refNode){
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// summary: Instert a dockNode refernce into the dock
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var div = document.createElement('li');
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this.containerNode.appendChild(div);
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var node = new dojox.layout._DockNode({ title: refNode.title, paneRef: refNode },div);
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node.startup();
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return node;
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},
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startup: function(){
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if (this.id == "dojoxGlobalFloatingDock" || this.isFixedDock) {
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// attach window.onScroll, and a position like in presentation/dialog
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dojo.connect(window,'onresize',this,"_positionDock");
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dojo.connect(window,'onscroll',this,"_positionDock");
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if(dojo.isIE){
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this.connect(this.domNode, "onresize", "_positionDock");
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}
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}
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this._positionDock(null);
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this.inherited(arguments);
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},
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_positionDock: function(/* Event? */e){
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if(!this._inPositioning){
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if(this.autoPosition == "south"){
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// Give some time for scrollbars to appear/disappear
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setTimeout(dojo.hitch(this, function() {
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this._inPositiononing = true;
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var viewport = dijit.getViewport();
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var s = this.domNode.style;
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s.left = viewport.l + "px";
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s.width = (viewport.w-2) + "px";
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s.top = (viewport.h + viewport.t) - this.domNode.offsetHeight + "px";
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this._inPositioning = false;
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}), 125);
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}
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}
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}
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});
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dojo.declare("dojox.layout._DockNode",
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[dijit._Widget,dijit._Templated],
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{
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// summary:
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// dojox.layout._DockNode is a private widget used to keep track of
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// which pane is docked.
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//
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// title: String
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// Shown in dock icon. should read parent iconSrc?
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title: "",
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// paneRef: Widget
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// reference to the FloatingPane we reprasent in any given dock
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paneRef: null,
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templateString:
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'<li dojoAttachEvent="onclick: restore" class="dojoxDockNode">'+
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'<span dojoAttachPoint="restoreNode" class="dojoxDockRestoreButton" dojoAttachEvent="onclick: restore"></span>'+
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'<span class="dojoxDockTitleNode" dojoAttachPoint="titleNode">${title}</span>'+
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'</li>',
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restore: function(){
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// summary: remove this dock item from parent dock, and call show() on reffed floatingpane
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this.paneRef.show();
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this.paneRef.bringToTop();
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this.destroy();
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}
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});
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