| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dijit._editor.plugins.AlwaysShowToolbar"]){ |
| dojo._hasResource["dijit._editor.plugins.AlwaysShowToolbar"]=true; |
| dojo.provide("dijit._editor.plugins.AlwaysShowToolbar"); |
| dojo.declare("dijit._editor.plugins.AlwaysShowToolbar",dijit._editor._Plugin,{_handleScroll:true,setEditor:function(e){ |
| if(!e.iframe){ |
| return; |
| } |
| this.editor=e; |
| e.onLoadDeferred.addCallback(dojo.hitch(this,this.enable)); |
| },enable:function(d){ |
| this._updateHeight(); |
| this.connect(window,"onscroll","globalOnScrollHandler"); |
| this.connect(this.editor,"onNormalizedDisplayChanged","_updateHeight"); |
| return d; |
| },_updateHeight:function(){ |
| var e=this.editor; |
| if(!e.isLoaded){ |
| return; |
| } |
| if(e.height){ |
| return; |
| } |
| var _1=dojo.marginBox(e.editNode).h; |
| if(dojo.isOpera){ |
| _1=e.editNode.scrollHeight; |
| } |
| if(!_1){ |
| _1=dojo.marginBox(e.document.body).h; |
| } |
| if(_1==0){ |
| return; |
| } |
| if(dojo.isIE<=7&&this.editor.minHeight){ |
| var _2=parseInt(this.editor.minHeight); |
| if(_1<_2){ |
| _1=_2; |
| } |
| } |
| if(_1!=this._lastHeight){ |
| this._lastHeight=_1; |
| dojo.marginBox(e.iframe,{h:this._lastHeight}); |
| } |
| },_lastHeight:0,globalOnScrollHandler:function(){ |
| var _3=dojo.isIE<7; |
| if(!this._handleScroll){ |
| return; |
| } |
| var _4=this.editor.toolbar.domNode; |
| var db=dojo.body; |
| if(!this._scrollSetUp){ |
| this._scrollSetUp=true; |
| this._scrollThreshold=dojo.position(_4,true).y; |
| } |
| var _5=dojo._docScroll().y; |
| var s=_4.style; |
| if(_5>this._scrollThreshold&&_5<this._scrollThreshold+this._lastHeight){ |
| if(!this._fixEnabled){ |
| var _6=dojo.marginBox(_4); |
| this.editor.iframe.style.marginTop=_6.h+"px"; |
| if(_3){ |
| s.left=dojo.position(_4).x; |
| if(_4.previousSibling){ |
| this._IEOriginalPos=["after",_4.previousSibling]; |
| }else{ |
| if(_4.nextSibling){ |
| this._IEOriginalPos=["before",_4.nextSibling]; |
| }else{ |
| this._IEOriginalPos=["last",_4.parentNode]; |
| } |
| } |
| dojo.body().appendChild(_4); |
| dojo.addClass(_4,"dijitIEFixedToolbar"); |
| }else{ |
| s.position="fixed"; |
| s.top="0px"; |
| } |
| dojo.marginBox(_4,{w:_6.w}); |
| s.zIndex=2000; |
| this._fixEnabled=true; |
| } |
| var _7=(this.height)?parseInt(this.editor.height):this.editor._lastHeight; |
| s.display=(_5>this._scrollThreshold+_7)?"none":""; |
| }else{ |
| if(this._fixEnabled){ |
| this.editor.iframe.style.marginTop=""; |
| s.position=""; |
| s.top=""; |
| s.zIndex=""; |
| s.display=""; |
| if(_3){ |
| s.left=""; |
| dojo.removeClass(_4,"dijitIEFixedToolbar"); |
| if(this._IEOriginalPos){ |
| dojo.place(_4,this._IEOriginalPos[1],this._IEOriginalPos[0]); |
| this._IEOriginalPos=null; |
| }else{ |
| dojo.place(_4,this.editor.iframe,"before"); |
| } |
| } |
| s.width=""; |
| this._fixEnabled=false; |
| } |
| } |
| },destroy:function(){ |
| this._IEOriginalPos=null; |
| this._handleScroll=false; |
| dojo.forEach(this._connects,dojo.disconnect); |
| if(dojo.isIE<7){ |
| dojo.removeClass(this.editor.toolbar.domNode,"dijitIEFixedToolbar"); |
| } |
| }}); |
| } |
