1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
2<!--
3 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
4 * Copyright (C) 2003-2009 Frederico Caldeira Knabben
5 *
6 * == BEGIN LICENSE ==
7 *
8 * Licensed under the terms of any of the following licenses at your
9 * choice:
10 *
11 *  - GNU General Public License Version 2 or later (the "GPL")
12 *    http://www.gnu.org/licenses/gpl.html
13 *
14 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
15 *    http://www.gnu.org/licenses/lgpl.html
16 *
17 *  - Mozilla Public License Version 1.1 or later (the "MPL")
18 *    http://www.mozilla.org/MPL/MPL-1.1.html
19 *
20 * == END LICENSE ==
21 *
22 * Anchor dialog window.
23-->
24<html>
25	<head>
26		<title>Anchor Properties</title>
27		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
28		<meta content="noindex, nofollow" name="robots">
29		<script src="common/fck_dialog_common.js" type="text/javascript"></script>
30		<script type="text/javascript">
31
32var dialog			= window.parent ;
33var oEditor			= dialog.InnerDialogLoaded() ;
34
35var FCK				= oEditor.FCK ;
36var FCKBrowserInfo	= oEditor.FCKBrowserInfo ;
37var FCKTools		= oEditor.FCKTools ;
38var FCKRegexLib		= oEditor.FCKRegexLib ;
39
40var oDOM			= FCK.EditorDocument ;
41
42var oFakeImage = dialog.Selection.GetSelectedElement() ;
43
44var oAnchor ;
45
46if ( oFakeImage )
47{
48	if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckanchor') )
49		oAnchor = FCK.GetRealElement( oFakeImage ) ;
50	else
51		oFakeImage = null ;
52}
53
54//Search for a real anchor
55if ( !oFakeImage )
56{
57	oAnchor = FCK.Selection.MoveToAncestorNode( 'A' ) ;
58	if ( oAnchor )
59		FCK.Selection.SelectNode( oAnchor ) ;
60}
61
62window.onload = function()
63{
64	// First of all, translate the dialog box texts
65	oEditor.FCKLanguageManager.TranslatePage(document) ;
66
67	if ( oAnchor )
68		GetE('txtName').value = oAnchor.name ;
69	else
70		oAnchor = null ;
71
72	window.parent.SetOkButton( true ) ;
73	window.parent.SetAutoSize( true ) ;
74
75	SelectField( 'txtName' ) ;
76}
77
78function Ok()
79{
80	var sNewName = GetE('txtName').value ;
81
82	// Remove any illegal character in a name attribute:
83	// A name should start with a letter, but the validator passes anyway.
84	sNewName = sNewName.replace( /[^\w-_\.:]/g, '_' ) ;
85
86	if ( sNewName.length == 0 )
87	{
88		// Remove the anchor if the user leaves the name blank
89		if ( oAnchor )
90		{
91			// Removes the current anchor from the document using the new command
92			FCK.Commands.GetCommand( 'AnchorDelete' ).Execute() ;
93			return true ;
94		}
95
96		alert( oEditor.FCKLang.DlgAnchorErrorName ) ;
97		return false ;
98	}
99
100	oEditor.FCKUndo.SaveUndoStep() ;
101
102	if ( oAnchor )	// Modifying an existent anchor.
103	{
104		ReadjustLinksToAnchor( oAnchor.name, sNewName );
105
106		// Buggy explorer, bad bad browser. http://alt-tag.com/blog/archives/2006/02/ie-dom-bugs/
107		// Instead of just replacing the .name for the existing anchor (in order to preserve the content), we must remove the .name
108		// and assign .name, although it won't appear until it's specially processed in fckxhtml.js
109
110		// We remove the previous name
111		oAnchor.removeAttribute( 'name' ) ;
112		// Now we set it, but later we must process it specially
113		oAnchor.name = sNewName ;
114
115		return true ;
116	}
117
118	// Create a new anchor preserving the current selection
119	var aNewAnchors = oEditor.FCK.CreateLink( '#' ) ;
120
121	if ( aNewAnchors.length == 0 )
122			aNewAnchors.push( oEditor.FCK.InsertElement( 'a' ) ) ;
123	else
124	{
125		// Remove the fake href
126		for ( var i = 0 ; i < aNewAnchors.length ; i++ )
127			aNewAnchors[i].removeAttribute( 'href' ) ;
128	}
129
130	// More than one anchors may have been created, so interact through all of them (see #220).
131	for ( var i = 0 ; i < aNewAnchors.length ; i++ )
132	{
133		oAnchor = aNewAnchors[i] ;
134
135		// Set the name
136		if ( FCKBrowserInfo.IsIE )
137		{
138			// Setting anchor names directly in IE will trash the HTML code stored
139			// in FCKTempBin after undos. See #2263.
140			var replaceAnchor = oEditor.FCK.EditorDocument.createElement( '<a name="' +
141					FCKTools.HTMLEncode( sNewName ).replace( '"', '&quot;' ) + '">' ) ;
142			oEditor.FCKDomTools.MoveChildren( oAnchor, replaceAnchor ) ;
143			oAnchor.parentNode.replaceChild( replaceAnchor, oAnchor ) ;
144			oAnchor = replaceAnchor ;
145		}
146		else
147			oAnchor.name = sNewName ;
148
149		// IE does require special processing to show the Anchor's image
150		// Opera doesn't allow to select empty anchors
151		if ( FCKBrowserInfo.IsIE || FCKBrowserInfo.IsOpera )
152		{
153			if ( oAnchor.innerHTML != '' )
154			{
155				if ( FCKBrowserInfo.IsIE )
156					oAnchor.className += ' FCK__AnchorC' ;
157			}
158			else
159			{
160				// Create a fake image for both IE and Opera
161				var oImg = oEditor.FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oAnchor.cloneNode(true) ) ;
162				oImg.setAttribute( '_fckanchor', 'true', 0 ) ;
163
164				oAnchor.parentNode.insertBefore( oImg, oAnchor ) ;
165				oAnchor.parentNode.removeChild( oAnchor ) ;
166			}
167
168		}
169	}
170
171	return true ;
172}
173
174// Checks all the links in the current page pointing to the current name and changes them to the new name
175function ReadjustLinksToAnchor( sCurrent, sNew )
176{
177	var oDoc = FCK.EditorDocument ;
178
179	var aLinks = oDoc.getElementsByTagName( 'A' ) ;
180
181	var sReference = '#' + sCurrent ;
182	// The url of the document, so we check absolute and partial references.
183	var sFullReference = oDoc.location.href.replace( /(#.*$)/, '') ;
184	sFullReference += sReference ;
185
186	var oLink ;
187	var i = aLinks.length - 1 ;
188	while ( i >= 0 && ( oLink = aLinks[i--] ) )
189	{
190		var sHRef = oLink.getAttribute( '_fcksavedurl' ) ;
191		if ( sHRef == null )
192			sHRef = oLink.getAttribute( 'href' , 2 ) || '' ;
193
194		if ( sHRef == sReference || sHRef == sFullReference )
195		{
196			oLink.href = '#' + sNew ;
197			SetAttribute( oLink, '_fcksavedurl', '#' + sNew ) ;
198		}
199	}
200}
201
202		</script>
203	</head>
204	<body style="overflow: hidden">
205		<table height="100%" width="100%">
206			<tr>
207				<td align="center">
208					<table border="0" cellpadding="0" cellspacing="0" width="80%">
209						<tr>
210							<td>
211								<span fckLang="DlgAnchorName">Anchor Name</span><BR>
212								<input id="txtName" style="WIDTH: 100%" type="text">
213							</td>
214						</tr>
215					</table>
216				</td>
217			</tr>
218		</table>
219	</body>
220</html>
221