swat/style/qooxdoo/widgets/widgets/QxTreeFolder.js

   1 /* Copyright (c): 2002-2005 (Germany): United Internet, 1&1, GMX, Schlund+Partner, Alturo */
   2 function QxTreeFolder(vLabel,vIconOpenURI,vIconCloseURI){if(isValid(vIconOpenURI)){this.setIconOpenURI(vIconOpenURI);};if(isValid(vIconCloseURI)){this.setIconCloseURI(vIconCloseURI);};QxTreeElement.call(this,vLabel,this._closeIcon);};QxTreeFolder.extend(QxTreeElement,"QxTreeFolder");QxTreeFolder.addProperty({name:"open",type:Boolean,defaultValue:false});QxTreeFolder.addProperty({ name : "iconOpenURI", type : String, defaultValue : "icons/16/folder_open.png" });QxTreeFolder.addProperty({ name : "iconCloseURI", type : String, defaultValue : "icons/16/folder.png" });proto._obtainLastChildState=function(){this._renderImplNavigation();this._renderImplIndent();};proto._loseLastChildState=function(){if(this.getParent()){this._renderImplNavigation();this._renderImplIndent();};};proto._obtainFirstChild=function(){this._renderImplNavigation();};proto._loseAllChilds=function(){switch(this.getOpen()){case true:this.setOpen(false);break;case false:this._renderImplNavigation();break;};};proto._modifyParentTree=function(_b1,_b2,_b3,_b4){QxTreeElement.prototype._modifyParentTree.call(this,_b1,_b2,_b3,_b4);var ch=this.getChildren();var chl=ch.length;for(var i=0;i<chl;i++){ch[i].setParentTree(_b1,_b4);};return true;};proto._modifyLevel=function(_b1,_b2,_b3,_b4){var ch=this.getChildren();var chl=ch.length;for(var i=0;i<chl;i++){ch[i].setLevel(_b1+1,_b4);};return true;};proto._modifyElement=function(_b1,_b2,_b3,_b4){this._subList=document.createElement("ul");QxTreeElement.prototype._modifyElement.call(this,_b1,_b2,_b3,_b4);_b1.appendChild(this._subList);return true;};proto._getParentNodeForChild=function(oo){if(oo!=null&&oo instanceof QxTreeElement){return this._subList;};return QxTreeElement.prototype._getParentNodeForChild.call(this,oo);};proto._wasOpen=false;proto._invalidIndent=false;proto._modifyOpen=function(_b1,_b2,_b3,_b4){if(!this.isCreated()){return true;};if(_b1){this._subList.style.display="block";if(this._invalidChildrenIndent){this._renderImplIndent();this._invalidChildrenIndent=false;};if(this._invalidChildrenLines){this._updateTreeLines();};this._createChildren();this._renderImplNavigation();this._renderImplIcon();this._wasOpen=true;}else {this._subList.style.display="none";this._renderImplNavigation();this._renderImplIcon();this._removeHover();};return true;};proto._removeHover=function(){var ch=this.getChildren();var chl=ch.length;for(var i=0;i<chl;i++){ch[i]._removeHover();};QxTreeElement.prototype._removeHover.call(this);};proto._invalidChildrenLines=false;proto._updateTreeLines=function(){var ch=this.getChildren();var chl=ch.length;var chc;for(var i=0;i<chl;i++){chc=ch[i];chc._renderImplNavigation();chc._renderImplIndent();if(chc instanceof QxTreeFolder&&chc.isCreated()){if(chc.getOpen()){chc._updateTreeLines();}else {chc._invalidChildrenLines=true;};}else {chc._invalidChildrenLines=false;};};this._invalidChildrenLines=false;};proto._renderImplNavigation=function(){if(!this.isCreated()){return true;};var vParentTree=this.getParentTree();if(!vParentTree){return true;};var newSrc;if(!vParentTree.useTreeLines()){if(!this.hasChildren()){newSrc=(new QxImageManager).getBlank();}else if(this.getOpen()){newSrc=this._navigationSimpleMinusURI;}else {newSrc=this._navigationSimplePlusURI;};}else if(this.isLastChild()){if(!this.hasChildren()){newSrc=this._navigationEndURI;}else if(this.getOpen()){newSrc=this._navigationEndMinusURI;}else {newSrc=this._navigationEndPlusURI;};}else {if(!this.hasChildren()){newSrc=this._navigationCrossURI;}else if(this.getOpen()){newSrc=this._navigationCrossMinusURI;}else {newSrc=this._navigationCrossPlusURI;};};if(newSrc!=this._navigationImage.src){this._navigationImage.src=newSrc;};return true;};proto._renderImplIcon=function(){if(!this.isCreated()){return true;};var newSrc=(new QxImageManager).buildURI(this.getActive()?this.getIconOpenURI():this.getIconCloseURI());if(newSrc!=this._iconImage.src){this._iconImage.src=newSrc;};return true;};proto._modifyActive=function(_b1,_b2,_b3,_b4){QxTreeElement.prototype._modifyActive.call(this,_b1,_b2,_b3,_b4);return this._renderImplIcon();};proto._renderImplIndent=function(){if(!this.isCreated()){return true;};QxTreeElement.prototype._renderImplIndent.call(this);if(!this.hasChildren()){}else if(this.getOpen()){this._renderImplChildrenIndent();}else if(this._wasOpen){this._invalidChildrenIndent=true;};return true;};proto._renderImplChildrenIndent=function(){var ch=this.getChildren();var chl=ch.length-1;if(chl>-1){do{ch[chl]._renderImplIndent();}while(chl--);};this._invalidChildrenIndent=false;};proto._shouldBecomeChilds=function(){return this.getOpen();};proto._g3Navigation=function(e){if(this.hasChildren()){this.setOpen(!this.getOpen());};};proto._g3Label=function(e){QxTreeElement.prototype._g3Label.call(this,e);if(this.getParentTree().useDoubleClick()||this.getChildrenLength()==0){this.setActive(true);}else {this.setOpen(true);};};proto._g3Icon=function(e){QxTreeElement.prototype._g3Icon.call(this,e);if(this.getParentTree().useDoubleClick()||this.getChildrenLength()==0){this.setActive(true);}else {this.setOpen(true);};};proto._ondblclickLabel=function(e){QxTreeElement.prototype._ondblclickLabel.call(this,e);this.setOpen(!this.getOpen());};proto._ondblclickIcon=function(e){QxTreeElement.prototype._ondblclickIcon.call(this,e);this.setOpen(!this.getOpen());};