1 /*
2 * Copyright (C) 2007 Apple, Inc.
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,const ArgList & args)35 JSValue JSHTMLSelectElement::remove(ExecState* exec, const ArgList& args)
36 {
37 HTMLSelectElement& select = *static_cast<HTMLSelectElement*>(impl());
38
39 // we support both options index and options objects
40 HTMLElement* element = toHTMLElement(args.at(0));
41 if (element && element->hasTagName(optionTag))
42 select.remove(static_cast<HTMLOptionElement*>(element)->index());
43 else
44 select.remove(args.at(0).toInt32(exec));
45
46 return jsUndefined();
47 }
48
selectIndexSetter(HTMLSelectElement * select,JSC::ExecState * exec,unsigned index,JSC::JSValue value)49 void selectIndexSetter(HTMLSelectElement* select, JSC::ExecState* exec, unsigned index, JSC::JSValue value)
50 {
51 if (value.isUndefinedOrNull())
52 select->remove(index);
53 else {
54 ExceptionCode ec = 0;
55 HTMLOptionElement* option = toHTMLOptionElement(value);
56 if (!option)
57 ec = TYPE_MISMATCH_ERR;
58 else
59 select->setOption(index, option, ec);
60 setDOMException(exec, ec);
61 }
62 }
63
indexSetter(JSC::ExecState * exec,unsigned index,JSC::JSValue value)64 void JSHTMLSelectElement::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
65 {
66 selectIndexSetter(static_cast<HTMLSelectElement*>(impl()), exec, index, value);
67 }
68
69 }
70