/*\r
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
For licensing, see LICENSE.html or http://ckeditor.com/license\r
*/\r
\r
\r
this.element = element;\r
\r
- // Register panels to editor for easy destroying ( #4241 ).\r
- editor.panels ? editor.panels.push( element ) : editor.panels = [ element ];\r
-\r
-\r
this._ =\r
{\r
// The panel that will be floating.\r
{\r
top : top + 'px',\r
left : '-3000px',\r
- visibility : 'hidden',\r
opacity : '0', // FF3 is ignoring "visibility"\r
display : ''\r
});\r
\r
+ // To allow the context menu to decrease back their width\r
+ element.getFirst().removeStyle('width');\r
+\r
// Configure the IFrame blur event. Do that only once.\r
if ( !this._.blurSet )\r
{\r
\r
focused.on( 'blur', function( ev )\r
{\r
- if ( CKEDITOR.env.ie && !this.allowBlur() )\r
+ if ( !this.allowBlur() )\r
return;\r
\r
// As we are using capture to register the listener,\r
if ( rtl )\r
left -= element.$.offsetWidth;\r
\r
- element.setStyles(\r
- {\r
- left : left + 'px',\r
- visibility : '',\r
- opacity : '1' // FF3 is ignoring "visibility"\r
- });\r
-\r
- if ( block.autoSize )\r
+ var panelLoad = CKEDITOR.tools.bind( function ()\r
{\r
- function setHeight()\r
+ var target = element.getFirst();\r
+\r
+ if ( block.autoSize )\r
{\r
- var target = element.getFirst();\r
+ // We must adjust first the width or IE6 could include extra lines in the height computation\r
+ var widthNode = block.element.$;\r
+\r
+ if ( CKEDITOR.env.gecko || CKEDITOR.env.opera)\r
+ widthNode = widthNode.parentNode;\r
+\r
+ if ( CKEDITOR.env.ie)\r
+ widthNode = widthNode.document.body;\r
+\r
+ var width = widthNode.scrollWidth;\r
+ // Account for extra height needed due to IE quirks box model bug:\r
+ // http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug\r
+ // (#3426)\r
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && width > 0 )\r
+ width += ( target.$.offsetWidth || 0 ) - ( target.$.clientWidth || 0 );\r
+ // A little extra at the end.\r
+ // If not present, IE6 might break into the next line, but also it looks better this way\r
+ width += 4 ;\r
+\r
+ target.setStyle( 'width', width + 'px' );\r
+\r
+ // IE doesn't compute the scrollWidth if a filter is applied previously\r
+ block.element.addClass( 'cke_frameLoaded' );\r
+\r
var height = block.element.$.scrollHeight;\r
\r
// Account for extra height needed due to IE quirks box model bug:\r
// Fix IE < 8 visibility.\r
panel._.currentBlock.element.setStyle( 'display', 'none' ).removeStyle( 'display' );\r
}\r
-\r
- if ( panel.isLoaded )\r
- setHeight();\r
else\r
- panel.onLoad = setHeight;\r
- }\r
- else\r
- element.getFirst().removeStyle( 'height' );\r
+ target.removeStyle( 'height' );\r
\r
- // Set the IFrame focus, so the blur event gets fired.\r
+ var panelElement = panel.element,\r
+ panelWindow = panelElement.getWindow(),\r
+ windowScroll = panelWindow.getScrollPosition(),\r
+ viewportSize = panelWindow.getViewPaneSize(),\r
+ panelSize =\r
+ {\r
+ 'height' : panelElement.$.offsetHeight,\r
+ 'width' : panelElement.$.offsetWidth\r
+ };\r
+\r
+ // If the menu is horizontal off, shift it toward\r
+ // the opposite language direction.\r
+ if ( rtl ? left < 0 : left + panelSize.width > viewportSize.width + windowScroll.x )\r
+ left += ( panelSize.width * ( rtl ? 1 : -1 ) );\r
+\r
+ // Vertical off screen is simpler.\r
+ if ( top + panelSize.height > viewportSize.height + windowScroll.y )\r
+ top -= panelSize.height;\r
+\r
+ element.setStyles(\r
+ {\r
+ top : top + 'px',\r
+ left : left + 'px',\r
+ opacity : '1'\r
+ } );\r
+\r
+ } , this );\r
+\r
+ panel.isLoaded ? panelLoad() : panel.onLoad = panelLoad;\r
+\r
+ // Set the panel frame focus, so the blur event gets fired.\r
CKEDITOR.tools.setTimeout( function()\r
{\r
if ( definition.voiceLabel )\r
iframe.setAttribute( 'title', ' ' );\r
}\r
}\r
- if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )\r
- iframe.focus();\r
- else\r
- iframe.$.contentWindow.focus();\r
\r
+ iframe.$.contentWindow.focus();\r
// We need this get fired manually because of unfired focus() function.\r
- if ( CKEDITOR.env.ie && !CKEDITOR.env.quirks )\r
- this.allowBlur( true );\r
+ this.allowBlur( true );\r
+\r
}, 0, this);\r
}, 0, this);\r
this.visible = 1;\r
}\r
}\r
});\r
+\r
+ CKEDITOR.on( 'instanceDestroyed', function()\r
+ {\r
+ var isLastInstance = CKEDITOR.tools.isEmpty( CKEDITOR.instances );\r
+\r
+ for ( var i in panels )\r
+ {\r
+ var panel = panels[ i ];\r
+ // Safe to destroy it since there're no more instances.(#4241)\r
+ if ( isLastInstance )\r
+ panel.destroy();\r
+ // Panel might be used by other instances, just hide them.(#4552)\r
+ else\r
+ panel.element.hide();\r
+ }\r
+ // Remove the registration.\r
+ isLastInstance && ( panels = {} );\r
+\r
+ } );\r
})();\r