--- /dev/null
+/*\r
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben\r
+ *\r
+ * == BEGIN LICENSE ==\r
+ *\r
+ * Licensed under the terms of any of the following licenses at your\r
+ * choice:\r
+ *\r
+ * - GNU General Public License Version 2 or later (the "GPL")\r
+ * http://www.gnu.org/licenses/gpl.html\r
+ *\r
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")\r
+ * http://www.gnu.org/licenses/lgpl.html\r
+ *\r
+ * - Mozilla Public License Version 1.1 or later (the "MPL")\r
+ * http://www.mozilla.org/MPL/MPL-1.1.html\r
+ *\r
+ * == END LICENSE ==\r
+ *\r
+ * Stretch the editor to full window size and back.\r
+ */\r
+\r
+var FCKFitWindow = function()\r
+{\r
+ this.Name = 'FitWindow' ;\r
+}\r
+\r
+FCKFitWindow.prototype.Execute = function()\r
+{\r
+ var eEditorFrame = window.frameElement ;\r
+ var eEditorFrameStyle = eEditorFrame.style ;\r
+\r
+ var eMainWindow = parent ;\r
+ var eDocEl = eMainWindow.document.documentElement ;\r
+ var eBody = eMainWindow.document.body ;\r
+ var eBodyStyle = eBody.style ;\r
+ var eParent ;\r
+\r
+ // Save the current selection and scroll position.\r
+ var oRange, oEditorScrollPos ;\r
+ if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )\r
+ {\r
+ oRange = new FCKDomRange( FCK.EditorWindow ) ;\r
+ oRange.MoveToSelection() ;\r
+ oEditorScrollPos = FCKTools.GetScrollPosition( FCK.EditorWindow ) ;\r
+ }\r
+ else\r
+ {\r
+ var eTextarea = FCK.EditingArea.Textarea ;\r
+ oRange = !FCKBrowserInfo.IsIE && [ eTextarea.selectionStart, eTextarea.selectionEnd ] ;\r
+ oEditorScrollPos = [ eTextarea.scrollLeft, eTextarea.scrollTop ] ;\r
+ }\r
+\r
+ // No original style properties known? Go fullscreen.\r
+ if ( !this.IsMaximized )\r
+ {\r
+ // Registering an event handler when the window gets resized.\r
+ if( FCKBrowserInfo.IsIE )\r
+ eMainWindow.attachEvent( 'onresize', FCKFitWindow_Resize ) ;\r
+ else\r
+ eMainWindow.addEventListener( 'resize', FCKFitWindow_Resize, true ) ;\r
+\r
+ // Save the scrollbars position.\r
+ this._ScrollPos = FCKTools.GetScrollPosition( eMainWindow ) ;\r
+\r
+ // Save and reset the styles for the entire node tree. They could interfere in the result.\r
+ eParent = eEditorFrame ;\r
+ // The extra () is to avoid a warning with strict error checking. This is ok.\r
+ while( (eParent = eParent.parentNode) )\r
+ {\r
+ if ( eParent.nodeType == 1 )\r
+ {\r
+ eParent._fckSavedStyles = FCKTools.SaveStyles( eParent ) ;\r
+ eParent.style.zIndex = FCKConfig.FloatingPanelsZIndex - 1 ;\r
+ }\r
+ }\r
+\r
+ // Hide IE scrollbars (in strict mode).\r
+ if ( FCKBrowserInfo.IsIE )\r
+ {\r
+ this.documentElementOverflow = eDocEl.style.overflow ;\r
+ eDocEl.style.overflow = 'hidden' ;\r
+ eBodyStyle.overflow = 'hidden' ;\r
+ }\r
+ else\r
+ {\r
+ // Hide the scroolbars in Firefox.\r
+ eBodyStyle.overflow = 'hidden' ;\r
+ eBodyStyle.width = '0px' ;\r
+ eBodyStyle.height = '0px' ;\r
+ }\r
+\r
+ // Save the IFRAME styles.\r
+ this._EditorFrameStyles = FCKTools.SaveStyles( eEditorFrame ) ;\r
+\r
+ // Resize.\r
+ var oViewPaneSize = FCKTools.GetViewPaneSize( eMainWindow ) ;\r
+\r
+ eEditorFrameStyle.position = "absolute";\r
+ eEditorFrame.offsetLeft ; // Kludge for Safari 3.1 browser bug, do not remove. See #2066.\r
+ eEditorFrameStyle.zIndex = FCKConfig.FloatingPanelsZIndex - 1;\r
+ eEditorFrameStyle.left = "0px";\r
+ eEditorFrameStyle.top = "0px";\r
+ eEditorFrameStyle.width = oViewPaneSize.Width + "px";\r
+ eEditorFrameStyle.height = oViewPaneSize.Height + "px";\r
+\r
+ // Giving the frame some (huge) borders on his right and bottom\r
+ // side to hide the background that would otherwise show when the\r
+ // editor is in fullsize mode and the window is increased in size\r
+ // not for IE, because IE immediately adapts the editor on resize,\r
+ // without showing any of the background oddly in firefox, the\r
+ // editor seems not to fill the whole frame, so just setting the\r
+ // background of it to white to cover the page laying behind it anyway.\r
+ if ( !FCKBrowserInfo.IsIE )\r
+ {\r
+ eEditorFrameStyle.borderRight = eEditorFrameStyle.borderBottom = "9999px solid white" ;\r
+ eEditorFrameStyle.backgroundColor = "white";\r
+ }\r
+\r
+ // Scroll to top left.\r
+ eMainWindow.scrollTo(0, 0);\r
+\r
+ // Is the editor still not on the top left? Let's find out and fix that as well. (Bug #174)\r
+ var editorPos = FCKTools.GetWindowPosition( eMainWindow, eEditorFrame ) ;\r
+ if ( editorPos.x != 0 )\r
+ eEditorFrameStyle.left = ( -1 * editorPos.x ) + "px" ;\r
+ if ( editorPos.y != 0 )\r
+ eEditorFrameStyle.top = ( -1 * editorPos.y ) + "px" ;\r
+\r
+ this.IsMaximized = true ;\r
+ }\r
+ else // Resize to original size.\r
+ {\r
+ // Remove the event handler of window resizing.\r
+ if( FCKBrowserInfo.IsIE )\r
+ eMainWindow.detachEvent( "onresize", FCKFitWindow_Resize ) ;\r
+ else\r
+ eMainWindow.removeEventListener( "resize", FCKFitWindow_Resize, true ) ;\r
+\r
+ // Restore the CSS position for the entire node tree.\r
+ eParent = eEditorFrame ;\r
+ // The extra () is to avoid a warning with strict error checking. This is ok.\r
+ while( (eParent = eParent.parentNode) )\r
+ {\r
+ if ( eParent._fckSavedStyles )\r
+ {\r
+ FCKTools.RestoreStyles( eParent, eParent._fckSavedStyles ) ;\r
+ eParent._fckSavedStyles = null ;\r
+ }\r
+ }\r
+\r
+ // Restore IE scrollbars\r
+ if ( FCKBrowserInfo.IsIE )\r
+ eDocEl.style.overflow = this.documentElementOverflow ;\r
+\r
+ // Restore original size\r
+ FCKTools.RestoreStyles( eEditorFrame, this._EditorFrameStyles ) ;\r
+\r
+ // Restore the window scroll position.\r
+ eMainWindow.scrollTo( this._ScrollPos.X, this._ScrollPos.Y ) ;\r
+\r
+ this.IsMaximized = false ;\r
+ }\r
+\r
+ FCKToolbarItems.GetItem('FitWindow').RefreshState() ;\r
+\r
+ // It seams that Firefox restarts the editing area when making this changes.\r
+ // On FF 1.0.x, the area is not anymore editable. On FF 1.5+, the special\r
+ //configuration, like DisableFFTableHandles and DisableObjectResizing get\r
+ //lost, so we must reset it. Also, the cursor position and selection are\r
+ //also lost, even if you comment the following line (MakeEditable).\r
+ // if ( FCKBrowserInfo.IsGecko10 ) // Initially I thought it was a FF 1.0 only problem.\r
+ if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )\r
+ FCK.EditingArea.MakeEditable() ;\r
+\r
+ FCK.Focus() ;\r
+\r
+ // Restore the selection and scroll position of inside the document.\r
+ if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )\r
+ {\r
+ oRange.Select() ;\r
+ FCK.EditorWindow.scrollTo( oEditorScrollPos.X, oEditorScrollPos.Y ) ;\r
+ }\r
+ else\r
+ {\r
+ if ( !FCKBrowserInfo.IsIE )\r
+ {\r
+ eTextarea.selectionStart = oRange[0] ;\r
+ eTextarea.selectionEnd = oRange[1] ;\r
+ }\r
+ eTextarea.scrollLeft = oEditorScrollPos[0] ;\r
+ eTextarea.scrollTop = oEditorScrollPos[1] ;\r
+ }\r
+}\r
+\r
+FCKFitWindow.prototype.GetState = function()\r
+{\r
+ if ( FCKConfig.ToolbarLocation != 'In' )\r
+ return FCK_TRISTATE_DISABLED ;\r
+ else\r
+ return ( this.IsMaximized ? FCK_TRISTATE_ON : FCK_TRISTATE_OFF );\r
+}\r
+\r
+function FCKFitWindow_Resize()\r
+{\r
+ var oViewPaneSize = FCKTools.GetViewPaneSize( parent ) ;\r
+\r
+ var eEditorFrameStyle = window.frameElement.style ;\r
+\r
+ eEditorFrameStyle.width = oViewPaneSize.Width + 'px' ;\r
+ eEditorFrameStyle.height = oViewPaneSize.Height + 'px' ;\r
+}\r
projects / freeside.git / blobdiff