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/*
* Copyright (C) 1999-2002 Harri Porten (porten@kde.org)
* Copyright (C) 2001 Peter Kelly (pmk@post.com)
* Copyright (C) 2004, 2007, 2008 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "InternalFunction.h"
#include "FunctionPrototype.h"
#include "JSString.h"
namespace JSC {
ASSERT_CLASS_FITS_IN_CELL(InternalFunction);
const ClassInfo InternalFunction::info = { "Function", 0, 0, 0 };
const ClassInfo* InternalFunction::classInfo() const
{
return &info;
}
InternalFunction::InternalFunction(JSGlobalData* globalData, PassRefPtr<Structure> structure, const Identifier& name)
: JSObject(structure)
{
putDirect(globalData->propertyNames->name, jsString(globalData, name.ustring()), DontDelete | ReadOnly | DontEnum);
}
const UString& InternalFunction::name(JSGlobalData* globalData)
{
return asString(getDirect(globalData->propertyNames->name))->value();
}
const UString InternalFunction::displayName(JSGlobalData* globalData)
{
JSValue displayName = getDirect(globalData->propertyNames->displayName);
if (displayName && isJSString(globalData, displayName))
return asString(displayName)->value();
return UString::null();
}
const UString InternalFunction::calculatedDisplayName(JSGlobalData* globalData)
{
const UString explicitName = displayName(globalData);
if (!explicitName.isEmpty())
return explicitName;
return name(globalData);
}
} // namespace JSC
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