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Commit	Line	Data
	1	/*
	2	* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
	3	* Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
	4	*
	5	* This library is free software; you can redistribute it and/or
	6	* modify it under the terms of the GNU Lesser 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	* Lesser General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU Lesser General Public
	16	* License along with this library; if not, write to the Free Software
	17	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	18	*
	19	*/
	20
	21	#ifndef StringObject_h
	22	#define StringObject_h
	23
	24	#include "JSWrapperObject.h"
	25	#include "JSString.h"
	26
	27	namespace JSC {
	28
	29	class StringObject : public JSWrapperObject {
	30	public:
	31	StringObject(ExecState, Structure);
	32	StringObject(ExecState, Structure, const UString&);
	33
	34	static StringObject* create(ExecState, JSGlobalObject, JSString*);
	35
	36	virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
	37	virtual bool getOwnPropertySlot(ExecState*, unsigned propertyName, PropertySlot&);
	38	virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&);
	39
	40	virtual void put(ExecState* exec, const Identifier& propertyName, JSValue, PutPropertySlot&);
	41	virtual bool deleteProperty(ExecState*, const Identifier& propertyName);
	42	virtual void getOwnPropertyNames(ExecState*, PropertyNameArray&, EnumerationMode mode = ExcludeDontEnumProperties);
	43
	44	static const JS_EXPORTDATA ClassInfo s_info;
	45
	46	JSString* internalValue() const { return asString(JSWrapperObject::internalValue());}
	47
	48	static Structure* createStructure(JSGlobalData& globalData, JSValue prototype)
	49	{
	50	return Structure::create(globalData, prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
	51	}
	52
	53	protected:
	54	static const unsigned StructureFlags = OverridesGetOwnPropertySlot \| OverridesGetPropertyNames \| JSWrapperObject::StructureFlags;
	55	StringObject(JSGlobalData&, Structure, JSString);
	56	};
	57
	58	StringObject* asStringObject(JSValue);
	59
	60	inline StringObject* asStringObject(JSValue value)
	61	{
	62	ASSERT(asObject(value)->inherits(&StringObject::s_info));
	63	return static_cast<StringObject*>(asObject(value));
	64	}
	65
	66	} // namespace JSC
	67
	68	#endif // StringObject_h