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Diffstat (limited to 'src/qml/qml/v8/qv8variantwrapper_p.h')
| -rw-r--r-- | src/qml/qml/v8/qv8variantwrapper_p.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/qml/qml/v8/qv8variantwrapper_p.h b/src/qml/qml/v8/qv8variantwrapper_p.h new file mode 100644 index 0000000000..877155c8ca --- /dev/null +++ b/src/qml/qml/v8/qv8variantwrapper_p.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QV8VARIANTWRAPPER_P_H +#define QV8VARIANTWRAPPER_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/qglobal.h> +#include <QtQml/qqmllist.h> +#include <private/qv8_p.h> + +QT_BEGIN_NAMESPACE + +class QV8Engine; +class QV8ObjectResource; +class QV8VariantWrapper +{ +public: + QV8VariantWrapper(); + ~QV8VariantWrapper(); + + void init(QV8Engine *); + void destroy(); + + v8::Local<v8::Object> newVariant(const QVariant &); + bool isVariant(v8::Handle<v8::Value>); + static QVariant toVariant(v8::Handle<v8::Object>); + static QVariant toVariant(QV8ObjectResource *); + QVariant &variantValue(v8::Handle<v8::Value>); + +private: + static v8::Handle<v8::Value> Getter(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> Setter(v8::Local<v8::String> property, + v8::Local<v8::Value> value, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> PreserveGetter(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> DestroyGetter(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> ToStringGetter(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> ValueOfGetter(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Value> Preserve(const v8::Arguments &args); + static v8::Handle<v8::Value> Destroy(const v8::Arguments &args); + static v8::Handle<v8::Value> ToString(const v8::Arguments &args); + static v8::Handle<v8::Value> ValueOf(const v8::Arguments &args); + + QV8Engine *m_engine; + v8::Persistent<v8::Function> m_constructor; + v8::Persistent<v8::Function> m_scarceConstructor; + v8::Persistent<v8::Function> m_preserve; + v8::Persistent<v8::Function> m_destroy; + v8::Persistent<v8::Function> m_toString; + v8::Persistent<v8::Function> m_valueOf; +}; + +QT_END_NAMESPACE + +#endif // QV8VARIANTWRAPPER_P_H + |