author | Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com> |
Mon, 30 Mar 2009 12:54:55 +0300 | |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (C) 2006 Apple Computer, Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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*/ |
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#include "config.h" |
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#include "JSHTMLOptionsCollection.h" |
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#include "ExceptionCode.h" |
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#include "HTMLNames.h" |
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#include "HTMLOptionElement.h" |
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#include "HTMLOptionsCollection.h" |
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#include "HTMLSelectElement.h" |
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#include "JSHTMLOptionElement.h" |
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#include "JSHTMLSelectElementCustom.h" |
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#include <kjs/operations.h> |
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using namespace KJS; |
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namespace WebCore { |
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JSValue* JSHTMLOptionsCollection::length(ExecState* exec) const |
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{ |
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HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl()); |
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return jsNumber(imp->length()); |
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} |
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void JSHTMLOptionsCollection::setLength(ExecState* exec, JSValue* value) |
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{ |
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HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl()); |
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ExceptionCode ec = 0; |
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unsigned newLength = 0; |
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double lengthValue = value->toNumber(exec); |
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if (!isNaN(lengthValue) && !isInf(lengthValue)) { |
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if (lengthValue < 0.0) |
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ec = INDEX_SIZE_ERR; |
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else if (lengthValue > static_cast<double>(UINT_MAX)) |
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newLength = UINT_MAX; |
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else |
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newLength = static_cast<unsigned>(lengthValue); |
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} |
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if (!ec) |
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imp->setLength(newLength, ec); |
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setDOMException(exec, ec); |
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} |
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void JSHTMLOptionsCollection::indexSetter(KJS::ExecState* exec, unsigned index, KJS::JSValue* value, int attr) |
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{ |
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HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl()); |
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HTMLSelectElement* base = static_cast<HTMLSelectElement*>(imp->base()); |
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selectIndexSetter(base, exec, index, value); |
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} |
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} |