[44] | 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_gecko.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 | * (Gecko specific implementations)
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| 17 | *
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| 18 | * File Authors:
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| 19 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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| 20 | */
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| 21 |
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| 22 | // GetNamedCommandState overload for Gecko.
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| 23 | FCK._BaseGetNamedCommandState = FCK.GetNamedCommandState ;
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| 24 | FCK.GetNamedCommandState = function( commandName )
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| 25 | {
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| 26 | switch ( commandName )
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| 27 | {
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| 28 | case 'Unlink' :
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| 29 | return FCKSelection.HasAncestorNode('A') ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ;
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| 30 | default :
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| 31 | return FCK._BaseGetNamedCommandState( commandName ) ;
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| 32 | }
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| 33 | }
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| 34 |
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| 35 | // Named commands to be handled by this browsers specific implementation.
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| 36 | FCK.RedirectNamedCommands =
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| 37 | {
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| 38 | Print : true,
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| 39 | Paste : true,
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| 40 | Cut : true,
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| 41 | Copy : true
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| 42 | }
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| 43 |
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| 44 | // ExecuteNamedCommand overload for Gecko.
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| 45 | FCK.ExecuteRedirectedNamedCommand = function( commandName, commandParameter )
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| 46 | {
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| 47 | switch ( commandName )
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| 48 | {
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| 49 | case 'Print' :
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| 50 | FCK.EditorWindow.print() ;
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| 51 | break ;
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| 52 | case 'Paste' :
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| 53 | try { if ( FCK.Paste() ) FCK.ExecuteNamedCommand( 'Paste', null, true ) ; }
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| 54 | catch (e) { alert(FCKLang.PasteErrorPaste) ; }
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| 55 | break ;
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| 56 | case 'Cut' :
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| 57 | try { FCK.ExecuteNamedCommand( 'Cut', null, true ) ; }
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| 58 | catch (e) { alert(FCKLang.PasteErrorCut) ; }
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| 59 | break ;
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| 60 | case 'Copy' :
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| 61 | try { FCK.ExecuteNamedCommand( 'Copy', null, true ) ; }
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| 62 | catch (e) { alert(FCKLang.PasteErrorCopy) ; }
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| 63 | break ;
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| 64 | default :
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| 65 | FCK.ExecuteNamedCommand( commandName, commandParameter ) ;
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| 66 | }
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| 67 | }
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| 68 |
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| 69 | FCK.AttachToOnSelectionChange = function( functionPointer )
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| 70 | {
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| 71 | this.Events.AttachEvent( 'OnSelectionChange', functionPointer ) ;
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| 72 | }
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| 73 |
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| 74 | FCK.Paste = function()
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| 75 | {
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| 76 | if ( FCKConfig.ForcePasteAsPlainText )
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| 77 | {
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| 78 | FCK.PasteAsPlainText() ;
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| 79 | return false ;
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| 80 | }
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| 81 | /* For now, the AutoDetectPasteFromWord feature is IE only.
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| 82 | else if ( FCKConfig.AutoDetectPasteFromWord )
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| 83 | {
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| 84 | var sHTML = FCK.GetClipboardHTML() ;
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| 85 | var re = /<\w[^>]* class="?MsoNormal"?/gi ;
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| 86 | if ( re.test( sHTML ) )
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| 87 | {
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| 88 | if ( confirm( FCKLang["PasteWordConfirm"] ) )
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| 89 | {
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| 90 | FCK.PasteFromWord() ;
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| 91 | return false ;
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| 92 | }
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| 93 | }
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| 94 | }
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| 95 | */
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| 96 | else
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| 97 | return true ;
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| 98 | }
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| 99 |
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| 100 | //**
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| 101 | // FCK.InsertHtml: Inserts HTML at the current cursor location. Deletes the
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| 102 | // selected content if any.
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| 103 | FCK.InsertHtml = function( html )
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| 104 | {
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| 105 | html = FCKConfig.ProtectedSource.Protect( html ) ;
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| 106 | html = FCK.ProtectUrls( html ) ;
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| 107 |
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| 108 | // Delete the actual selection.
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| 109 | var oSel = FCKSelection.Delete() ;
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| 110 |
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| 111 | // Get the first available range.
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| 112 | var oRange = oSel.getRangeAt(0) ;
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| 113 |
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| 114 | // Create a fragment with the input HTML.
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| 115 | var oFragment = oRange.createContextualFragment( html ) ;
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| 116 |
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| 117 | // Get the last available node.
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| 118 | var oLastNode = oFragment.lastChild ;
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| 119 |
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| 120 | // Insert the fragment in the range.
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| 121 | oRange.insertNode(oFragment) ;
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| 122 |
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| 123 | // Set the cursor after the inserted fragment.
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| 124 | FCKSelection.SelectNode( oLastNode ) ;
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| 125 | FCKSelection.Collapse( false ) ;
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| 126 |
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| 127 | this.Focus() ;
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| 128 | }
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| 129 |
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| 130 | FCK.InsertElement = function( element )
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| 131 | {
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| 132 | // Deletes the actual selection.
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| 133 | var oSel = FCKSelection.Delete() ;
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| 134 |
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| 135 | // Gets the first available range.
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| 136 | var oRange = oSel.getRangeAt(0) ;
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| 137 |
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| 138 | // Inserts the element in the range.
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| 139 | oRange.insertNode( element ) ;
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| 140 |
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| 141 | // Set the cursor after the inserted fragment.
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| 142 | FCKSelection.SelectNode( element ) ;
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| 143 | FCKSelection.Collapse( false ) ;
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| 144 |
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| 145 | this.Focus() ;
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| 146 | }
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| 147 |
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| 148 | FCK.PasteAsPlainText = function()
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| 149 | {
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| 150 | // TODO: Implement the "Paste as Plain Text" code.
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| 151 |
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| 152 | FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteAsText, 'dialog/fck_paste.html', 400, 330, 'PlainText' ) ;
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| 153 |
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| 154 | /*
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| 155 | var sText = FCKTools.HTMLEncode( clipboardData.getData("Text") ) ;
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| 156 | sText = sText.replace( /\n/g, '<BR>' ) ;
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| 157 | this.InsertHtml( sText ) ;
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| 158 | */
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| 159 | }
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| 160 | /*
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| 161 | FCK.PasteFromWord = function()
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| 162 | {
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| 163 | // TODO: Implement the "Paste as Plain Text" code.
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| 164 |
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| 165 | FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteFromWord, 'dialog/fck_paste.html', 400, 330, 'Word' ) ;
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| 166 |
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| 167 | // FCK.CleanAndPaste( FCK.GetClipboardHTML() ) ;
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| 168 | }
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| 169 | */
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| 170 | FCK.GetClipboardHTML = function()
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| 171 | {
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| 172 | return '' ;
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| 173 | }
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| 174 |
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| 175 | FCK.CreateLink = function( url )
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| 176 | {
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| 177 | FCK.ExecuteNamedCommand( 'Unlink' ) ;
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| 178 |
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| 179 | if ( url.length > 0 )
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| 180 | {
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| 181 | // Generate a temporary name for the link.
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| 182 | var sTempUrl = 'javascript:void(0);/*' + ( new Date().getTime() ) + '*/' ;
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| 183 |
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| 184 | // Use the internal "CreateLink" command to create the link.
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| 185 | FCK.ExecuteNamedCommand( 'CreateLink', sTempUrl ) ;
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| 186 |
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| 187 | // Retrieve the just created link using XPath.
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| 188 | var oLink = document.evaluate("//a[@href='" + sTempUrl + "']", this.EditorDocument.body, null, 9, null).singleNodeValue ;
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| 189 |
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| 190 | if ( oLink )
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| 191 | {
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| 192 | oLink.href = url ;
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| 193 | return oLink ;
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| 194 | }
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| 195 | }
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| 196 | }
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