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) 2003-2007 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 oEditor	= window.parent.InnerDialogLoaded() ;
33var FCK		= oEditor.FCK ;
34var FCKBrowserInfo = oEditor.FCKBrowserInfo ;
35var FCKTools = oEditor.FCKTools ;
36var FCKRegexLib = oEditor.FCKRegexLib ;
37
38// Gets the document DOM
39var oDOM = oEditor.FCK.EditorDocument ;
40
41var oFakeImage = FCK.Selection.GetSelectedElement() ;
42var oAnchor ;
43
44if ( oFakeImage )
45{
46	if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckanchor') )
47		oAnchor = FCK.GetRealElement( oFakeImage ) ;
48	else
49		oFakeImage = null ;
50}
51
52//Search for a real anchor
53if ( !oFakeImage )
54{
55	oAnchor = FCK.Selection.MoveToAncestorNode( 'A' ) ;
56	if ( oAnchor )
57		FCK.Selection.SelectNode( oAnchor ) ;
58}
59
60window.onload = function()
61{
62	// First of all, translate the dialog box texts
63	oEditor.FCKLanguageManager.TranslatePage(document) ;
64
65	if ( oAnchor )
66		GetE('txtName').value = oAnchor.name ;
67	else
68		oAnchor = null ;
69
70	window.parent.SetOkButton( true ) ;
71}
72
73function Ok()
74{
75	var sNewName = GetE('txtName').value ;
76
77	// Remove any illegal character in a name attribute:
78	// A name should start with a letter, but the validator passes anyway.
79	sNewName = sNewName.replace( /[^\w-_\.:]/g, '_' ) ;
80
81	if ( sNewName.length == 0 )
82	{
83		// Remove the anchor if the user leaves the name blank
84		if ( oAnchor )
85		{
86			// Removes the current anchor from the document using the new command
87			FCK.Commands.GetCommand( 'AnchorDelete' ).Execute() ;
88			return true ;
89		}
90
91		alert( oEditor.FCKLang.DlgAnchorErrorName ) ;
92		return false ;
93	}
94
95	oEditor.FCKUndo.SaveUndoStep() ;
96
97	if ( oAnchor )	// Modifying an existent anchor.
98	{
99		ReadjustLinksToAnchor( oAnchor.name, sNewName );
100
101		// Buggy explorer, bad bad browser. http://alt-tag.com/blog/archives/2006/02/ie-dom-bugs/
102		// Instead of just replacing the .name for the existing anchor (in order to preserve the content), we must remove the .name
103		// and assign .name, although it won't appear until it's specially processed in fckxhtml.js
104
105		// We remove the previous name
106		oAnchor.removeAttribute( 'name' ) ;
107		// Now we set it, but later we must process it specially
108		oAnchor.name = sNewName ;
109
110		return true ;
111	}
112
113	// Create a new anchor preserving the current selection
114	var aNewAnchors = oEditor.FCK.CreateLink( '#' ) ;
115
116	if ( aNewAnchors.length == 0 )
117	{
118		// Nothing was selected, so now just create a normal A
119		aNewAnchors.push( oEditor.FCK.InsertElement( 'a' ) ) ;
120	}
121	else
122	{
123		// Remove the fake href
124		for ( var i = 0 ; i < aNewAnchors.length ; i++ )
125			aNewAnchors[i].removeAttribute( 'href' ) ;
126	}
127
128	// More than one anchors may have been created, so interact through all of them (see #220).
129	for ( var i = 0 ; i < aNewAnchors.length ; i++ )
130	{
131		oAnchor = aNewAnchors[i] ;
132
133		// Set the name
134		oAnchor.name = sNewName ;
135
136		// IE does require special processing to show the Anchor's image
137		// Opera doesn't allow to select empty anchors
138		if ( FCKBrowserInfo.IsIE || FCKBrowserInfo.IsOpera )
139		{
140			if ( oAnchor.innerHTML != '' )
141			{
142				if ( FCKBrowserInfo.IsIE )
143					oAnchor.className += ' FCK__AnchorC' ;
144			}
145			else
146			{
147				// Create a fake image for both IE and Opera
148				var oImg = oEditor.FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oAnchor.cloneNode(true) ) ;
149				oImg.setAttribute( '_fckanchor', 'true', 0 ) ;
150
151				oAnchor.parentNode.insertBefore( oImg, oAnchor ) ;
152				oAnchor.parentNode.removeChild( oAnchor ) ;
153			}
154
155		}
156	}
157
158	return true ;
159}
160
161// Checks all the links in the current page pointing to the current name and changes them to the new name
162function ReadjustLinksToAnchor( sCurrent, sNew )
163{
164	var oDoc = FCK.EditorDocument ;
165
166	var aLinks = oDoc.getElementsByTagName( 'A' ) ;
167
168	var sReference = '#' + sCurrent ;
169	// The url of the document, so we check absolute and partial references.
170	var sFullReference = oDoc.location.href.replace( /(#.*$)/, '') ;
171	sFullReference += sReference ;
172
173	var oLink ;
174	var i = aLinks.length - 1 ;
175	while ( i >= 0 && ( oLink = aLinks[i--] ) )
176	{
177		var sHRef = oLink.getAttribute( '_fcksavedurl' ) ;
178		if ( sHRef == null )
179			sHRef = oLink.getAttribute( 'href' , 2 ) || '' ;
180
181		if ( sHRef == sReference || sHRef == sFullReference )
182		{
183			oLink.href = '#' + sNew ;
184			SetAttribute( oLink, '_fcksavedurl', '#' + sNew ) ;
185		}
186	}
187}
188
189		</script>
190	</head>
191	<body style="OVERFLOW: hidden" scroll="no">
192		<table height="100%" width="100%">
193			<tr>
194				<td align="center">
195					<table border="0" cellpadding="0" cellspacing="0" width="80%">
196						<tr>
197							<td>
198								<span fckLang="DlgAnchorName">Anchor Name</span><BR>
199								<input id="txtName" style="WIDTH: 100%" type="text">
200							</td>
201						</tr>
202					</table>
203				</td>
204			</tr>
205		</table>
206	</body>
207</html>
208