1 /*
2 * Copyright (C) 2007, 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2007 Alexey Proskuryakov (ap@webkit.org)
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21 #include "config.h"
22 #include "JSHTMLSelectElementCustom.h"
23
24 #include "ExceptionCode.h"
25 #include "HTMLNames.h"
26 #include "HTMLOptionElement.h"
27 #include "HTMLSelectElement.h"
28 #include "JSHTMLOptionElement.h"
29
30 namespace WebCore {
31
32 using namespace JSC;
33 using namespace HTMLNames;
34
remove(ExecState * exec)35 JSValue JSHTMLSelectElement::remove(ExecState* exec)
36 {
37 HTMLSelectElement& select = *static_cast<HTMLSelectElement*>(impl());
38
39 // The remove function can take either an option object or the index of an option.
40 if (HTMLOptionElement* option = toHTMLOptionElement(exec->argument(0)))
41 select.remove(option);
42 else
43 select.remove(exec->argument(0).toInt32(exec));
44
45 return jsUndefined();
46 }
47
selectIndexSetter(HTMLSelectElement * select,JSC::ExecState * exec,unsigned index,JSC::JSValue value)48 void selectIndexSetter(HTMLSelectElement* select, JSC::ExecState* exec, unsigned index, JSC::JSValue value)
49 {
50 if (value.isUndefinedOrNull())
51 select->remove(index);
52 else {
53 ExceptionCode ec = 0;
54 HTMLOptionElement* option = toHTMLOptionElement(value);
55 if (!option)
56 ec = TYPE_MISMATCH_ERR;
57 else
58 select->setOption(index, option, ec);
59 setDOMException(exec, ec);
60 }
61 }
62
indexSetter(JSC::ExecState * exec,unsigned index,JSC::JSValue value)63 void JSHTMLSelectElement::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
64 {
65 selectIndexSetter(static_cast<HTMLSelectElement*>(impl()), exec, index, value);
66 }
67
68 }
69