diff -r 5dc02b23752f -r 3e2da88830cd src/script/bridge/qscriptstaticscopeobject_p.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/script/bridge/qscriptstaticscopeobject_p.h Wed Aug 18 10:37:55 2010 +0300 @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtScript module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL-ONLY$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSCRIPTSTATICSCOPEOBJECT_P_H +#define QSCRIPTSTATICSCOPEOBJECT_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include + +#include "JSVariableObject.h" + +QT_BEGIN_NAMESPACE + +class QScriptStaticScopeObject : public JSC::JSVariableObject { +public: + struct PropertyInfo { + PropertyInfo(const JSC::Identifier& i, JSC::JSValue v, unsigned a) + : identifier(i), value(v), attributes(a) + { } + PropertyInfo() {} + + JSC::Identifier identifier; + JSC::JSValue value; + unsigned attributes; + }; + + QScriptStaticScopeObject(WTF::NonNullPassRefPtr structure, + int propertyCount, const PropertyInfo*); + QScriptStaticScopeObject(WTF::NonNullPassRefPtr structure); + virtual ~QScriptStaticScopeObject(); + + virtual bool isDynamicScope() const { return false; } + + virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertySlot&); + virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertyDescriptor&); + + virtual void putWithAttributes(JSC::ExecState *exec, const JSC::Identifier &propertyName, JSC::JSValue value, unsigned attributes); + virtual void put(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSValue value, JSC::PutPropertySlot&); + + virtual bool deleteProperty(JSC::ExecState*, const JSC::Identifier& propertyName); + + virtual void markChildren(JSC::MarkStack&); + + virtual const JSC::ClassInfo* classInfo() const { return &info; } + static const JSC::ClassInfo info; + + static WTF::PassRefPtr createStructure(JSC::JSValue proto) { + return JSC::Structure::create(proto, JSC::TypeInfo(JSC::ObjectType, StructureFlags)); + } + +protected: + static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::NeedsThisConversion | JSC::OverridesMarkChildren | JSC::OverridesGetPropertyNames | JSC::JSVariableObject::StructureFlags; + + struct Data : public JSVariableObjectData { + Data(bool canGrow_) + : JSVariableObjectData(&symbolTable, /*registers=*/0), + canGrow(canGrow_), registerArraySize(0) + { } + bool canGrow; + int registerArraySize; + JSC::SymbolTable symbolTable; + }; + + Data* d_ptr() const { return static_cast(JSVariableObject::d); } + +private: + void addSymbolTableProperty(const JSC::Identifier&, JSC::JSValue, unsigned attributes); + int growRegisterArray(int); +}; + +QT_END_NAMESPACE + +#endif