This commit was manufactured by cvs2svn to create tag 'freeside_1_9_2'.

[freeside.git] / httemplate / elements / fckeditor / editor / plugins / autogrow / fckplugin.js

diff --git a/httemplate/elements/fckeditor/editor/plugins/autogrow/fckplugin.js b/httemplate/elements/fckeditor/editor/plugins/autogrow/fckplugin.js
index 1df2d0f..7ce1c1c 100644 (file)
--- a/httemplate/elements/fckeditor/editor/plugins/autogrow/fckplugin.js
+++ b/httemplate/elements/fckeditor/editor/plugins/autogrow/fckplugin.js
@@ -1,6 +1,6 @@
 /*\r
  * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
- * Copyright (C) 2003-2010 Frederico Caldeira Knabben\r
+ * Copyright (C) 2003-2007 Frederico Caldeira Knabben\r
  *\r
  * == BEGIN LICENSE ==\r
  *\r
@@ -22,90 +22,71 @@
  * height (FCKConfig.AutoGrowMax), based on its contents.\r
  */\r
 \r
-var FCKAutoGrow = {\r
-       MIN_HEIGHT : window.frameElement.offsetHeight,\r
+var FCKAutoGrow_Min = window.frameElement.offsetHeight ;\r
 \r
-       Check : function()\r
-       {\r
-               var delta = FCKAutoGrow.GetHeightDelta() ;\r
-               if ( delta != 0 )\r
-               {\r
-                       var newHeight = window.frameElement.offsetHeight + delta ;\r
-\r
-                       newHeight = FCKAutoGrow.GetEffectiveHeight( newHeight ) ;\r
+function FCKAutoGrow_Check()\r
+{\r
+       var oInnerDoc = FCK.EditorDocument ;\r
 \r
-                       if ( newHeight != window.frameElement.height )\r
-                       {\r
-                               window.frameElement.style.height = newHeight + "px" ;\r
-\r
-                               // Gecko browsers use an onresize handler to update the innermost\r
-                               // IFRAME's height. If the document is modified before the onresize\r
-                               // is triggered, the plugin will miscalculate the new height. Thus,\r
-                               // forcibly trigger onresize. #1336\r
-                               if ( typeof window.onresize == 'function' )\r
-                               {\r
-                                       window.onresize() ;\r
-                               }\r
-                       }\r
-               }\r
-       },\r
+       var iFrameHeight, iInnerHeight ;\r
 \r
-       CheckEditorStatus : function( sender, status )\r
+       if ( FCKBrowserInfo.IsIE )\r
        {\r
-               if ( status == FCK_STATUS_COMPLETE )\r
-                       FCKAutoGrow.Check() ;\r
-       },\r
-\r
-       GetEffectiveHeight : function( height )\r
+               iFrameHeight = FCK.EditorWindow.frameElement.offsetHeight ;\r
+               iInnerHeight = oInnerDoc.body.scrollHeight ;\r
+       }\r
+       else\r
        {\r
-               if ( height < FCKAutoGrow.MIN_HEIGHT )\r
-                       height = FCKAutoGrow.MIN_HEIGHT;\r
-               else\r
-               {\r
-                       var max = FCKConfig.AutoGrowMax;\r
-                       if ( max && max > 0 && height > max )\r
-                               height = max;\r
-               }\r
+               iFrameHeight = FCK.EditorWindow.innerHeight ;\r
+               iInnerHeight = oInnerDoc.body.offsetHeight ;\r
+       }\r
 \r
-               return height;\r
-       },\r
+       var iDiff = iInnerHeight - iFrameHeight ;\r
 \r
-       GetHeightDelta : function()\r
+       if ( iDiff != 0 )\r
        {\r
-               var oInnerDoc = FCK.EditorDocument ;\r
-\r
-               var iFrameHeight ;\r
-               var iInnerHeight ;\r
+               var iMainFrameSize = window.frameElement.offsetHeight ;\r
 \r
-               if ( FCKBrowserInfo.IsIE )\r
+               if ( iDiff > 0 && iMainFrameSize < FCKConfig.AutoGrowMax )\r
                {\r
-                       iFrameHeight = FCK.EditorWindow.frameElement.offsetHeight ;\r
-                       iInnerHeight = oInnerDoc.body.scrollHeight ;\r
+                       iMainFrameSize += iDiff ;\r
+                       if ( iMainFrameSize > FCKConfig.AutoGrowMax )\r
+                               iMainFrameSize = FCKConfig.AutoGrowMax ;\r
                }\r
-               else\r
+               else if ( iDiff < 0 && iMainFrameSize > FCKAutoGrow_Min )\r
                {\r
-                       iFrameHeight = FCK.EditorWindow.innerHeight ;\r
-                       iInnerHeight = oInnerDoc.body.offsetHeight +\r
-                               ( parseInt( FCKDomTools.GetCurrentElementStyle( oInnerDoc.body, 'margin-top' ), 10 ) || 0 ) +\r
-                               ( parseInt( FCKDomTools.GetCurrentElementStyle( oInnerDoc.body, 'margin-bottom' ), 10 ) || 0 ) ;\r
+                       iMainFrameSize += iDiff ;\r
+                       if ( iMainFrameSize < FCKAutoGrow_Min )\r
+                               iMainFrameSize = FCKAutoGrow_Min ;\r
                }\r
-\r
-               return iInnerHeight - iFrameHeight ;\r
-       },\r
-\r
-       SetListeners : function()\r
-       {\r
-               if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG )\r
+               else\r
                        return ;\r
 \r
-               FCK.EditorWindow.attachEvent( 'onscroll', FCKAutoGrow.Check ) ;\r
-               FCK.EditorDocument.attachEvent( 'onkeyup', FCKAutoGrow.Check ) ;\r
+               window.frameElement.height = iMainFrameSize ;\r
        }\r
-};\r
+}\r
 \r
-FCK.AttachToOnSelectionChange( FCKAutoGrow.Check ) ;\r
+FCK.AttachToOnSelectionChange( FCKAutoGrow_Check ) ;\r
 \r
-if ( FCKBrowserInfo.IsIE )\r
-       FCK.Events.AttachEvent( 'OnAfterSetHTML', FCKAutoGrow.SetListeners ) ;\r
+function FCKAutoGrow_SetListeners()\r
+{\r
+       if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG )\r
+               return ;\r
 \r
-FCK.Events.AttachEvent( 'OnStatusChange', FCKAutoGrow.CheckEditorStatus ) ;\r
+       FCK.EditorWindow.attachEvent( 'onscroll', FCKAutoGrow_Check ) ;\r
+       FCK.EditorDocument.attachEvent( 'onkeyup', FCKAutoGrow_Check ) ;\r
+}\r
+\r
+if ( FCKBrowserInfo.IsIE )\r
+{\r
+//     FCKAutoGrow_SetListeners() ;\r
+       FCK.Events.AttachEvent( 'OnAfterSetHTML', FCKAutoGrow_SetListeners ) ;\r
+}\r
+\r
+function FCKAutoGrow_CheckEditorStatus( sender, status )\r
+{\r
+       if ( status == FCK_STATUS_COMPLETE )\r
+               FCKAutoGrow_Check() ;\r
+}\r
+\r
+FCK.Events.AttachEvent( 'OnStatusChange', FCKAutoGrow_CheckEditorStatus ) ;
\ No newline at end of file