Wp-Insert / 1.7.2

Wp-Insert v1.7.2

wp-insert / fckeditor / editor / _source / classes / fcktoolbarstylecombo.js

fcktoolbarstylecombo.js in Wp-Insert 1.7.2, at fckeditor/editor/_source/classes/fcktoolbarstylecombo.js

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1	/*
2	* FCKeditor - The text editor for Internet - http://www.fckeditor.net
3	* Copyright (C) 2003-2009 Frederico Caldeira Knabben
4	*
5	* == BEGIN LICENSE ==
6	*
7	* Licensed under the terms of any of the following licenses at your
8	* choice:
9	*
10	* - GNU General Public License Version 2 or later (the "GPL")
11	* http://www.gnu.org/licenses/gpl.html
12	*
13	* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
14	* http://www.gnu.org/licenses/lgpl.html
15	*
16	* - Mozilla Public License Version 1.1 or later (the "MPL")
17	* http://www.mozilla.org/MPL/MPL-1.1.html
18	*
19	* == END LICENSE ==
20	*
21	* FCKToolbarPanelButton Class: Handles the Fonts combo selector.
22	*/
23
24	var FCKToolbarStyleCombo = function( tooltip, style )
25	{
26	if ( tooltip === false )
27	return ;
28
29	this.CommandName = 'Style' ;
30	this.Label = this.GetLabel() ;
31	this.Tooltip = tooltip ? tooltip : this.Label ;
32	this.Style = style ? style : FCK_TOOLBARITEM_ICONTEXT ;
33
34	this.DefaultLabel = FCKConfig.DefaultStyleLabel \|\| '' ;
35	}
36
37	// Inherit from FCKToolbarSpecialCombo.
38	FCKToolbarStyleCombo.prototype = new FCKToolbarSpecialCombo ;
39
40	FCKToolbarStyleCombo.prototype.GetLabel = function()
41	{
42	return FCKLang.Style ;
43	}
44
45	FCKToolbarStyleCombo.prototype.GetStyles = function()
46	{
47	var styles = {} ;
48	var allStyles = FCK.ToolbarSet.CurrentInstance.Styles.GetStyles() ;
49
50	for ( var styleName in allStyles )
51	{
52	var style = allStyles[ styleName ] ;
53	if ( !style.IsCore )
54	styles[ styleName ] = style ;
55	}
56	return styles ;
57	}
58
59	FCKToolbarStyleCombo.prototype.CreateItems = function( targetSpecialCombo )
60	{
61	var targetDoc = targetSpecialCombo._Panel.Document ;
62
63	// Add the Editor Area CSS to the panel so the style classes are previewed correctly.
64	FCKTools.AppendStyleSheet( targetDoc, FCKConfig.ToolbarComboPreviewCSS ) ;
65	FCKTools.AppendStyleString( targetDoc, FCKConfig.EditorAreaStyles ) ;
66	targetDoc.body.className += ' ForceBaseFont' ;
67
68	// Add ID and Class to the body.
69	FCKConfig.ApplyBodyAttributes( targetDoc.body ) ;
70
71	// Get the styles list.
72	var styles = this.GetStyles() ;
73
74	for ( var styleName in styles )
75	{
76	var style = styles[ styleName ] ;
77
78	// Object type styles have no preview.
79	var caption = style.GetType() == FCK_STYLE_OBJECT ?
80	styleName :
81	FCKToolbarStyleCombo_BuildPreview( style, style.Label \|\| styleName ) ;
82
83	var item = targetSpecialCombo.AddItem( styleName, caption ) ;
84
85	item.Style = style ;
86	}
87
88	// We must prepare the list before showing it.
89	targetSpecialCombo.OnBeforeClick = this.StyleCombo_OnBeforeClick ;
90	}
91
92	FCKToolbarStyleCombo.prototype.RefreshActiveItems = function( targetSpecialCombo )
93	{
94	var startElement = FCK.ToolbarSet.CurrentInstance.Selection.GetBoundaryParentElement( true ) ;
95
96	if ( startElement )
97	{
98	var path = new FCKElementPath( startElement ) ;
99	var elements = path.Elements ;
100
101	for ( var e = 0 ; e < elements.length ; e++ )
102	{
103	for ( var i in targetSpecialCombo.Items )
104	{
105	var item = targetSpecialCombo.Items[i] ;
106	var style = item.Style ;
107
108	if ( style.CheckElementRemovable( elements[ e ], true ) )
109	{
110	targetSpecialCombo.SetLabel( style.Label \|\| style.Name ) ;
111	return ;
112	}
113	}
114	}
115	}
116
117	targetSpecialCombo.SetLabel( this.DefaultLabel ) ;
118	}
119
120	FCKToolbarStyleCombo.prototype.StyleCombo_OnBeforeClick = function( targetSpecialCombo )
121	{
122	// Two things are done here:
123	// - In a control selection, get the element name, so we'll display styles
124	// for that element only.
125	// - Select the styles that are active for the current selection.
126
127	// Clear the current selection.
128	targetSpecialCombo.DeselectAll() ;
129
130	var startElement ;
131	var path ;
132	var tagName ;
133
134	var selection = FCK.ToolbarSet.CurrentInstance.Selection ;
135
136	if ( selection.GetType() == 'Control' )
137	{
138	startElement = selection.GetSelectedElement() ;
139	tagName = startElement.nodeName.toLowerCase() ;
140	}
141	else
142	{
143	startElement = selection.GetBoundaryParentElement( true ) ;
144	path = new FCKElementPath( startElement ) ;
145	}
146
147	for ( var i in targetSpecialCombo.Items )
148	{
149	var item = targetSpecialCombo.Items[i] ;
150	var style = item.Style ;
151
152	if ( ( tagName && style.Element == tagName ) \|\| ( !tagName && style.GetType() != FCK_STYLE_OBJECT ) )
153	{
154	item.style.display = '' ;
155
156	if ( ( path && style.CheckActive( path ) ) \|\| ( !path && style.CheckElementRemovable( startElement, true ) ) )
157	targetSpecialCombo.SelectItem( style.Name ) ;
158	}
159	else
160	item.style.display = 'none' ;
161	}
162	}
163
164	function FCKToolbarStyleCombo_BuildPreview( style, caption )
165	{
166	var styleType = style.GetType() ;
167	var html = [] ;
168
169	if ( styleType == FCK_STYLE_BLOCK )
170	html.push( '<div class="BaseFont">' ) ;
171
172	var elementName = style.Element ;
173
174	// Avoid <bdo> in the preview.
175	if ( elementName == 'bdo' )
176	elementName = 'span' ;
177
178	html = [ '<', elementName ] ;
179
180	// Assign all defined attributes.
181	var attribs = style._StyleDesc.Attributes ;
182	if ( attribs )
183	{
184	for ( var att in attribs )
185	{
186	html.push( ' ', att, '="', style.GetFinalAttributeValue( att ), '"' ) ;
187	}
188	}
189
190	// Assign the style attribute.
191	if ( style._GetStyleText().length > 0 )
192	html.push( ' style="', style.GetFinalStyleValue(), '"' ) ;
193
194	html.push( '>', caption, '</', elementName, '>' ) ;
195
196	if ( styleType == FCK_STYLE_BLOCK )
197	html.push( '</div>' ) ;
198
199	return html.join( '' ) ;
200	}
201