diff options
Diffstat (limited to 'src/declarative/qml/v8/qv8qobjectwrapper_p.h')
-rw-r--r-- | src/declarative/qml/v8/qv8qobjectwrapper_p.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/declarative/qml/v8/qv8qobjectwrapper_p.h b/src/declarative/qml/v8/qv8qobjectwrapper_p.h new file mode 100644 index 0000000000..f63396945e --- /dev/null +++ b/src/declarative/qml/v8/qv8qobjectwrapper_p.h @@ -0,0 +1,121 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QV8QOBJECTWRAPPER_P_H +#define QV8QOBJECTWRAPPER_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 <QtCore/qmetatype.h> +#include <QtCore/qpair.h> +#include <QtCore/qhash.h> +#include <private/qv8_p.h> + +QT_BEGIN_NAMESPACE + +class QObject; +class QV8Engine; +class QV8ObjectResource; +class QDeclarativePropertyCache; +class QV8QObjectConnectionList; +class Q_AUTOTEST_EXPORT QV8QObjectWrapper +{ +public: + QV8QObjectWrapper(); + ~QV8QObjectWrapper(); + + void init(QV8Engine *); + void destroy(); + + v8::Handle<v8::Value> newQObject(QObject *object); + bool isQObject(v8::Handle<v8::Object>); + QObject *toQObject(v8::Handle<v8::Object>); + QObject *toQObject(QV8ObjectResource *); + + enum RevisionMode { IgnoreRevision, CheckRevision }; + v8::Handle<v8::Value> getProperty(QObject *, v8::Handle<v8::String>, RevisionMode); + bool setProperty(QObject *, v8::Handle<v8::String>, v8::Handle<v8::Value>, RevisionMode); + +private: + friend class QDeclarativePropertyCache; + friend class QV8QObjectConnectionList; + + static v8::Handle<v8::Value> GetProperty(QV8Engine *, QObject *, v8::Handle<v8::Value> *, + v8::Handle<v8::String>, QV8QObjectWrapper::RevisionMode); + static bool SetProperty(QV8Engine *, QObject *, v8::Handle<v8::String>, + v8::Handle<v8::Value>, QV8QObjectWrapper::RevisionMode); + 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::Integer> Query(v8::Local<v8::String> property, + const v8::AccessorInfo &info); + static v8::Handle<v8::Array> Enumerator(const v8::AccessorInfo &info); + static v8::Handle<v8::Value> Connect(const v8::Arguments &args); + static v8::Handle<v8::Value> Disconnect(const v8::Arguments &args); + static v8::Handle<v8::Value> Invoke(const v8::Arguments &args); + static QPair<QObject *, int> ExtractQtMethod(QV8Engine *, v8::Handle<v8::Function>); + + QV8Engine *m_engine; + v8::Persistent<v8::Function> m_constructor; + v8::Persistent<v8::Function> m_methodConstructor; + v8::Persistent<v8::String> m_toStringSymbol; + v8::Persistent<v8::String> m_destroySymbol; + v8::Persistent<v8::Object> m_hiddenObject; + QHash<QObject *, QV8QObjectConnectionList *> m_connections; +}; + +QT_END_NAMESPACE + +#endif // QV8QOBJECTWRAPPER_P_H + + |