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
30namespace WebCore {
31
32using namespace JSC;
33using namespace HTMLNames;
34
35JSValue JSHTMLSelectElement::remove(ExecState* exec)
36{
37    HTMLSelectElement& select = *toHTMLSelectElement(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
48void 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
63void JSHTMLSelectElement::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
64{
65    selectIndexSetter(toHTMLSelectElement(impl()), exec, index, value);
66}
67
68}
69