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Diffstat (limited to 'src/script/bridge/qscriptglobalobject_p.h')
| -rw-r--r-- | src/script/bridge/qscriptglobalobject_p.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/script/bridge/qscriptglobalobject_p.h b/src/script/bridge/qscriptglobalobject_p.h new file mode 100644 index 0000000..8b44693 --- /dev/null +++ b/src/script/bridge/qscriptglobalobject_p.h @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtScript module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSCRIPTGLOBALOBJECT_P_H +#define QSCRIPTGLOBALOBJECT_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 <QtCore/qobjectdefs.h> + +#ifndef QT_NO_SCRIPT + +#include "JSGlobalObject.h" + +QT_BEGIN_NAMESPACE + +namespace QScript +{ + +class GlobalObject : public JSC::JSGlobalObject +{ +public: + GlobalObject(); + virtual ~GlobalObject(); + virtual JSC::UString className() const { return "global"; } + virtual void mark(); + virtual bool getOwnPropertySlot(JSC::ExecState*, + const JSC::Identifier& propertyName, + JSC::PropertySlot&); + virtual void put(JSC::ExecState* exec, const JSC::Identifier& propertyName, + JSC::JSValue, JSC::PutPropertySlot&); + virtual bool deleteProperty(JSC::ExecState*, + const JSC::Identifier& propertyName, + bool checkDontDelete = true); + virtual bool getPropertyAttributes(JSC::ExecState*, const JSC::Identifier&, + unsigned&) const; + virtual void getPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&, bool includeNonEnumerable = false); + +public: + JSC::JSObject *customGlobalObject; +}; + +class OriginalGlobalObjectProxy : public JSC::JSObject +{ +public: + explicit OriginalGlobalObjectProxy(WTF::PassRefPtr<JSC::Structure> sid, + JSC::JSGlobalObject *object) + : JSC::JSObject(sid), originalGlobalObject(object) + {} + virtual ~OriginalGlobalObjectProxy() + {} + virtual JSC::UString className() const + { return originalGlobalObject->className(); } + virtual void mark() + { + Q_ASSERT(!marked()); + if (!originalGlobalObject->marked()) + originalGlobalObject->JSC::JSGlobalObject::mark(); + JSC::JSObject::mark(); + } + virtual bool getOwnPropertySlot(JSC::ExecState* exec, + const JSC::Identifier& propertyName, + JSC::PropertySlot& slot) + { return originalGlobalObject->JSC::JSGlobalObject::getOwnPropertySlot(exec, propertyName, slot); } + virtual void put(JSC::ExecState* exec, const JSC::Identifier& propertyName, + JSC::JSValue value, JSC::PutPropertySlot& slot) + { originalGlobalObject->JSC::JSGlobalObject::put(exec, propertyName, value, slot); } + virtual bool deleteProperty(JSC::ExecState* exec, + const JSC::Identifier& propertyName, bool checkDontDelete = true) + { return originalGlobalObject->JSC::JSGlobalObject::deleteProperty(exec, propertyName, checkDontDelete); } + virtual bool getPropertyAttributes(JSC::ExecState* exec, const JSC::Identifier& propertyName, + unsigned& attributes) const + { return originalGlobalObject->JSC::JSGlobalObject::getPropertyAttributes(exec, propertyName, attributes); } + virtual void getPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames, bool includeNonEnumerable = false) + { originalGlobalObject->JSC::JSGlobalObject::getPropertyNames(exec, propertyNames, includeNonEnumerable); } +private: + JSC::JSGlobalObject *originalGlobalObject; +}; + +} // namespace QScript + +QT_END_NAMESPACE + +#endif // QT_NO_SCRIPT + +#endif |