[389] | 1 | /* |
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| 2 | * FCKeditor - The text editor for internet |
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * Licensed under the terms of the GNU Lesser General Public License: |
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php |
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| 7 | * |
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| 8 | * For further information visit: |
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| 9 | * http://www.fckeditor.net/ |
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| 10 | * |
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| 11 | * "Support Open Source software. What about a donation today?" |
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| 12 | * |
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| 13 | * File Name: fck_2.js |
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| 14 | * This is the second part of the "FCK" object creation. This is the main |
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| 15 | * object that represents an editor instance. |
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| 16 | * |
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| 17 | * File Authors: |
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| 18 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
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| 19 | */ |
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| 20 | |
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| 21 | // This collection is used by the browser specific implementations to tell |
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| 22 | // wich named commands must be handled separately. |
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| 23 | FCK.RedirectNamedCommands = new Object() ; |
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| 24 | |
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| 25 | FCK.ExecuteNamedCommand = function( commandName, commandParameter, noRedirect ) |
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| 26 | { |
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| 27 | FCKUndo.SaveUndoStep() ; |
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| 28 | |
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| 29 | if ( !noRedirect && FCK.RedirectNamedCommands[ commandName ] != null ) |
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| 30 | FCK.ExecuteRedirectedNamedCommand( commandName, commandParameter ) ; |
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| 31 | else |
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| 32 | { |
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| 33 | FCK.Focus() ; |
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| 34 | FCK.EditorDocument.execCommand( commandName, false, commandParameter ) ; |
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| 35 | FCK.Events.FireEvent( 'OnSelectionChange' ) ; |
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| 36 | } |
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| 37 | |
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| 38 | FCKUndo.SaveUndoStep() ; |
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| 39 | } |
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| 40 | |
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| 41 | FCK.GetNamedCommandState = function( commandName ) |
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| 42 | { |
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| 43 | try |
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| 44 | { |
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| 45 | if ( !FCK.EditorDocument.queryCommandEnabled( commandName ) ) |
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| 46 | return FCK_TRISTATE_DISABLED ; |
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| 47 | else |
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| 48 | return FCK.EditorDocument.queryCommandState( commandName ) ? FCK_TRISTATE_ON : FCK_TRISTATE_OFF ; |
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| 49 | } |
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| 50 | catch ( e ) |
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| 51 | { |
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| 52 | return FCK_TRISTATE_OFF ; |
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| 53 | } |
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| 54 | } |
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| 55 | |
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| 56 | FCK.GetNamedCommandValue = function( commandName ) |
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| 57 | { |
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| 58 | var sValue = '' ; |
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| 59 | var eState = FCK.GetNamedCommandState( commandName ) ; |
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| 60 | |
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| 61 | if ( eState == FCK_TRISTATE_DISABLED ) |
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| 62 | return null ; |
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| 63 | |
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| 64 | try |
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| 65 | { |
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| 66 | sValue = this.EditorDocument.queryCommandValue( commandName ) ; |
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| 67 | } |
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| 68 | catch(e) {} |
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| 69 | |
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| 70 | return sValue ? sValue : '' ; |
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| 71 | } |
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| 72 | |
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| 73 | FCK.PasteFromWord = function() |
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| 74 | { |
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| 75 | FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteFromWord, 'dialog/fck_paste.html', 400, 330, 'Word' ) ; |
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| 76 | } |
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| 77 | |
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| 78 | FCK.Preview = function() |
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| 79 | { |
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| 80 | var iWidth = FCKConfig.ScreenWidth * 0.8 ; |
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| 81 | var iHeight = FCKConfig.ScreenHeight * 0.7 ; |
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| 82 | var iLeft = ( FCKConfig.ScreenWidth - iWidth ) / 2 ; |
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| 83 | var oWindow = window.open( '', null, 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=' + iWidth + ',height=' + iHeight + ',left=' + iLeft ) ; |
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| 84 | |
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| 85 | var sHTML ; |
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| 86 | |
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| 87 | if ( FCKConfig.FullPage ) |
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| 88 | { |
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| 89 | if ( FCK.TempBaseTag.length > 0 ) |
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| 90 | sHTML = FCK.TempBaseTag + FCK.GetXHTML() ; |
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| 91 | else |
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| 92 | sHTML = FCK.GetXHTML() ; |
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| 93 | } |
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| 94 | else |
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| 95 | { |
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| 96 | sHTML = |
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| 97 | FCKConfig.DocType + |
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| 98 | '<html dir="' + FCKConfig.ContentLangDirection + '">' + |
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| 99 | '<head>' + |
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| 100 | FCK.TempBaseTag + |
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| 101 | '<title>' + FCKLang.Preview + '</title>' + |
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| 102 | FCK._GetEditorAreaStyleTags() + |
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| 103 | '</head><body>' + |
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| 104 | FCK.GetXHTML() + |
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| 105 | '</body></html>' ; |
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| 106 | } |
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| 107 | |
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| 108 | oWindow.document.write( sHTML ); |
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| 109 | oWindow.document.close(); |
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| 110 | } |
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| 111 | |
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| 112 | FCK.SwitchEditMode = function( noUndo ) |
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| 113 | { |
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| 114 | var bIsWysiwyg = ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) ; |
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| 115 | var sHtml ; |
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| 116 | |
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| 117 | // Update the HTML in the view output to show. |
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| 118 | if ( bIsWysiwyg ) |
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| 119 | { |
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| 120 | if ( !noUndo && FCKBrowserInfo.IsIE ) |
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| 121 | FCKUndo.SaveUndoStep() ; |
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| 122 | |
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| 123 | sHtml = FCK.GetXHTML( FCKConfig.FormatSource ) ; |
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| 124 | } |
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| 125 | else |
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| 126 | sHtml = this.EditingArea.Textarea.value ; |
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| 127 | |
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| 128 | FCK.EditMode = bIsWysiwyg ? FCK_EDITMODE_SOURCE : FCK_EDITMODE_WYSIWYG ; |
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| 129 | |
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| 130 | FCK.SetHTML( sHtml ) ; |
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| 131 | |
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| 132 | // Set the Focus. |
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| 133 | FCK.Focus() ; |
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| 134 | |
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| 135 | // Update the toolbar (Running it directly causes IE to fail). |
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| 136 | FCKTools.RunFunction( FCK.ToolbarSet.RefreshModeState, FCK.ToolbarSet ) ; |
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| 137 | } |
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| 138 | |
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| 139 | FCK.CreateElement = function( tag ) |
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| 140 | { |
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| 141 | var e = FCK.EditorDocument.createElement( tag ) ; |
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| 142 | return FCK.InsertElementAndGetIt( e ) ; |
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| 143 | } |
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| 144 | |
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| 145 | FCK.InsertElementAndGetIt = function( e ) |
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| 146 | { |
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| 147 | e.setAttribute( 'FCKTempLabel', 'true' ) ; |
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| 148 | |
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| 149 | this.InsertElement( e ) ; |
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| 150 | |
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| 151 | var aEls = FCK.EditorDocument.getElementsByTagName( e.tagName ) ; |
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| 152 | |
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| 153 | for ( var i = 0 ; i < aEls.length ; i++ ) |
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| 154 | { |
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| 155 | if ( aEls[i].getAttribute( 'FCKTempLabel' ) ) |
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| 156 | { |
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| 157 | aEls[i].removeAttribute( 'FCKTempLabel' ) ; |
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| 158 | return aEls[i] ; |
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| 159 | } |
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| 160 | } |
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| 161 | return null ; |
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| 162 | } |
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