1 /*
2  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Library General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB.  If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  *
19  */
20 
21 #include "config.h"
22 #include "OptionGroupElement.h"
23 
24 #include "Element.h"
25 #include "HTMLNames.h"
26 #include "HTMLOptGroupElement.h"
27 #include <wtf/Assertions.h>
28 
29 namespace WebCore {
30 
toOptionGroupElement(Element * element)31 OptionGroupElement* toOptionGroupElement(Element* element)
32 {
33     if (element->isHTMLElement() && element->hasTagName(HTMLNames::optgroupTag))
34         return static_cast<HTMLOptGroupElement*>(element);
35     return 0;
36 }
37 
isOptionGroupElement(Element * element)38 bool isOptionGroupElement(Element* element)
39 {
40     return element->hasLocalName(HTMLNames::optgroupTag);
41 }
42 
43 }
44