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 = impl();
38
39    if (!exec->argumentCount()) {
40        // When called with no argument, we should call Element::remove() to detach.
41        ExceptionCode ec = 0;
42        select.remove(ec);
43        setDOMException(exec, ec);
44    } else {
45        // The HTMLSelectElement::remove() function can take either an option object or the index of an option.
46        if (HTMLOptionElement* option = toHTMLOptionElement(exec->argument(0)))
47            select.remove(option);
48        else
49            select.removeByIndex(exec->argument(0).toInt32(exec));
50    }
51
52    return jsUndefined();
53}
54
55void selectIndexSetter(HTMLSelectElement* select, JSC::ExecState* exec, unsigned index, JSC::JSValue value)
56{
57    if (value.isUndefinedOrNull())
58        select->removeByIndex(index);
59    else {
60        ExceptionCode ec = 0;
61        HTMLOptionElement* option = toHTMLOptionElement(value);
62        if (!option)
63            ec = TYPE_MISMATCH_ERR;
64        else
65            select->setOption(index, option, ec);
66        setDOMException(exec, ec);
67    }
68}
69
70void JSHTMLSelectElement::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
71{
72    selectIndexSetter(&impl(), exec, index, value);
73}
74
75}
76