diff options
Diffstat (limited to 'lib/dijit/_editor/plugins/AlwaysShowToolbar.js')
| -rw-r--r-- | lib/dijit/_editor/plugins/AlwaysShowToolbar.js | 192 |
1 files changed, 2 insertions, 190 deletions
diff --git a/lib/dijit/_editor/plugins/AlwaysShowToolbar.js b/lib/dijit/_editor/plugins/AlwaysShowToolbar.js index 9d0b7ded8..665b4bb7d 100644 --- a/lib/dijit/_editor/plugins/AlwaysShowToolbar.js +++ b/lib/dijit/_editor/plugins/AlwaysShowToolbar.js @@ -1,190 +1,2 @@ -/* - Copyright (c) 2004-2011, 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"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dijit._editor.plugins.AlwaysShowToolbar"] = true; -dojo.provide("dijit._editor.plugins.AlwaysShowToolbar"); -dojo.require("dijit._editor._Plugin"); - - -dojo.declare("dijit._editor.plugins.AlwaysShowToolbar", dijit._editor._Plugin, - { - // summary: - // This plugin is required for Editors in auto-expand mode. - // It handles the auto-expansion as the user adds/deletes text, - // and keeps the editor's toolbar visible even when the top of the editor - // has scrolled off the top of the viewport (usually when editing a long - // document). - // description: - // Specify this in extraPlugins (or plugins) parameter and also set - // height to "". - // example: - // | <div dojoType="dijit.Editor" height="" - // | extraPlugins="['dijit._editor.plugins.AlwaysShowToolbar']"> - - // _handleScroll: Boolean - // Enables/disables the handler for scroll events - _handleScroll: true, - - setEditor: function(e){ - // Overrides _Plugin.setEditor(). - if(!e.iframe){ - console.log('Port AlwaysShowToolbar plugin to work with Editor without iframe'); - return; - } - - this.editor = e; - - e.onLoadDeferred.addCallback(dojo.hitch(this, this.enable)); - }, - - enable: function(d){ - // summary: - // Enable plugin. Called when Editor has finished initializing. - // tags: - // private - - this._updateHeight(); - this.connect(window, 'onscroll', "globalOnScrollHandler"); - this.connect(this.editor, 'onNormalizedDisplayChanged', "_updateHeight"); - return d; - }, - - _updateHeight: function(){ - // summary: - // Updates the height of the editor area to fit the contents. - var e = this.editor; - if(!e.isLoaded){ return; } - if(e.height){ return; } - - var height = dojo._getMarginSize(e.editNode).h; - if(dojo.isOpera){ - height = e.editNode.scrollHeight; - } - // console.debug('height',height); - // alert(this.editNode); - - //height maybe zero in some cases even though the content is not empty, - //we try the height of body instead - if(!height){ - height = dojo._getMarginSize(e.document.body).h; - } - - if(height == 0){ - console.debug("Can not figure out the height of the editing area!"); - return; //prevent setting height to 0 - } - if(dojo.isIE <= 7 && this.editor.minHeight){ - var min = parseInt(this.editor.minHeight); - if(height < min){ height = min; } - } - if(height != this._lastHeight){ - this._lastHeight = height; - // this.editorObject.style.height = this._lastHeight + "px"; - dojo.marginBox(e.iframe, { h: this._lastHeight }); - } - }, - - // _lastHeight: Integer - // Height in px of the editor at the last time we did sizing - _lastHeight: 0, - - globalOnScrollHandler: function(){ - // summary: - // Handler for scroll events that bubbled up to <html> - // tags: - // private - - var isIE6 = dojo.isIE < 7; - if(!this._handleScroll){ return; } - var tdn = this.editor.header; - var db = dojo.body; - - if(!this._scrollSetUp){ - this._scrollSetUp = true; - this._scrollThreshold = dojo.position(tdn, true).y; -// console.log("threshold:", this._scrollThreshold); - //what's this for?? comment out for now -// if((isIE6)&&(db)&&(dojo.style(db, "backgroundIimage")=="none")){ -// db.style.backgroundImage = "url(" + dojo.uri.moduleUri("dijit", "templates/blank.gif") + ")"; -// db.style.backgroundAttachment = "fixed"; -// } - } - - var scrollPos = dojo._docScroll().y; - var s = tdn.style; - - if(scrollPos > this._scrollThreshold && scrollPos < this._scrollThreshold+this._lastHeight){ - // dojo.debug(scrollPos); - if(!this._fixEnabled){ - var tdnbox = dojo._getMarginSize(tdn); - this.editor.iframe.style.marginTop = tdnbox.h+"px"; - - if(isIE6){ - s.left = dojo.position(tdn).x; - if(tdn.previousSibling){ - this._IEOriginalPos = ['after',tdn.previousSibling]; - }else if(tdn.nextSibling){ - this._IEOriginalPos = ['before',tdn.nextSibling]; - }else{ - this._IEOriginalPos = ['last',tdn.parentNode]; - } - dojo.body().appendChild(tdn); - dojo.addClass(tdn,'dijitIEFixedToolbar'); - }else{ - s.position = "fixed"; - s.top = "0px"; - } - - dojo.marginBox(tdn, { w: tdnbox.w }); - s.zIndex = 2000; - this._fixEnabled = true; - } - // if we're showing the floating toolbar, make sure that if - // we've scrolled past the bottom of the editor that we hide - // the toolbar for this instance of the editor. - - // TODO: when we get multiple editor toolbar support working - // correctly, ensure that we check this against the scroll - // position of the bottom-most editor instance. - var eHeight = (this.height) ? parseInt(this.editor.height) : this.editor._lastHeight; - s.display = (scrollPos > this._scrollThreshold+eHeight) ? "none" : ""; - }else if(this._fixEnabled){ - this.editor.iframe.style.marginTop = ''; - s.position = ""; - s.top = ""; - s.zIndex = ""; - s.display = ""; - if(isIE6){ - s.left = ""; - dojo.removeClass(tdn,'dijitIEFixedToolbar'); - if(this._IEOriginalPos){ - dojo.place(tdn, this._IEOriginalPos[1], this._IEOriginalPos[0]); - this._IEOriginalPos = null; - }else{ - dojo.place(tdn, this.editor.iframe, 'before'); - } - } - s.width = ""; - this._fixEnabled = false; - } - }, - - destroy: function(){ - // Overrides _Plugin.destroy(). TODO: call this.inherited() rather than repeating code. - this._IEOriginalPos = null; - this._handleScroll = false; - dojo.forEach(this._connects, dojo.disconnect); -// clearInterval(this.scrollInterval); - - if(dojo.isIE < 7){ - dojo.removeClass(this.editor.header, 'dijitIEFixedToolbar'); - } - } -}); - -} +//>>built +define("dijit/_editor/plugins/AlwaysShowToolbar",["dojo/_base/declare","dojo/dom-class","dojo/dom-construct","dojo/dom-geometry","dojo/_base/lang","dojo/_base/sniff","dojo/_base/window","../_Plugin"],function(_1,_2,_3,_4,_5,_6,_7,_8){return _1("dijit._editor.plugins.AlwaysShowToolbar",_8,{_handleScroll:true,setEditor:function(e){if(!e.iframe){return;}this.editor=e;e.onLoadDeferred.addCallback(_5.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 _9=_4.getMarginSize(e.editNode).h;if(_6("opera")){_9=e.editNode.scrollHeight;}if(!_9){_9=_4.getMarginSize(e.document.body).h;}if(_9==0){return;}if(_6("ie")<=7&&this.editor.minHeight){var _a=parseInt(this.editor.minHeight);if(_9<_a){_9=_a;}}if(_9!=this._lastHeight){this._lastHeight=_9;_4.setMarginBox(e.iframe,{h:this._lastHeight});}},_lastHeight:0,globalOnScrollHandler:function(){var _b=_6("ie")<7;if(!this._handleScroll){return;}var _c=this.editor.header;if(!this._scrollSetUp){this._scrollSetUp=true;this._scrollThreshold=_4.position(_c,true).y;}var _d=_4.docScroll().y;var s=_c.style;if(_d>this._scrollThreshold&&_d<this._scrollThreshold+this._lastHeight){if(!this._fixEnabled){var _e=_4.getMarginSize(_c);this.editor.iframe.style.marginTop=_e.h+"px";if(_b){s.left=_4.position(_c).x;if(_c.previousSibling){this._IEOriginalPos=["after",_c.previousSibling];}else{if(_c.nextSibling){this._IEOriginalPos=["before",_c.nextSibling];}else{this._IEOriginalPos=["last",_c.parentNode];}}_7.body().appendChild(_c);_2.add(_c,"dijitIEFixedToolbar");}else{s.position="fixed";s.top="0px";}_4.setMarginBox(_c,{w:_e.w});s.zIndex=2000;this._fixEnabled=true;}var _f=(this.height)?parseInt(this.editor.height):this.editor._lastHeight;s.display=(_d>this._scrollThreshold+_f)?"none":"";}else{if(this._fixEnabled){this.editor.iframe.style.marginTop="";s.position="";s.top="";s.zIndex="";s.display="";if(_b){s.left="";_2.remove(_c,"dijitIEFixedToolbar");if(this._IEOriginalPos){_3.place(_c,this._IEOriginalPos[1],this._IEOriginalPos[0]);this._IEOriginalPos=null;}else{_3.place(_c,this.editor.iframe,"before");}}s.width="";this._fixEnabled=false;}}},destroy:function(){this._IEOriginalPos=null;this._handleScroll=false;this.inherited(arguments);if(_6("ie")<7){_2.remove(this.editor.header,"dijitIEFixedToolbar");}}});});
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