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3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
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11 ** This file contains pre-release code and may not be distributed.
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13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
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18 ** General Public License version 2.1 as published by the Free Software
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20 ** packaging of this file. Please review the following information to
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42 #ifndef QV8QOBJECTWRAPPER_P_H
43 #define QV8QOBJECTWRAPPER_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include <QtCore/qglobal.h>
57 #include <QtCore/qmetatype.h>
58 #include <QtCore/qpair.h>
59 #include <QtCore/qhash.h>
60 #include <private/qv8_p.h>
66 class QV8ObjectResource;
67 class QDeclarativePropertyCache;
68 class QV8QObjectConnectionList;
69 class Q_AUTOTEST_EXPORT QV8QObjectWrapper
75 void init(QV8Engine *);
78 v8::Handle<v8::Value> newQObject(QObject *object);
79 bool isQObject(v8::Handle<v8::Object>);
80 QObject *toQObject(v8::Handle<v8::Object>);
81 QObject *toQObject(QV8ObjectResource *);
83 enum RevisionMode { IgnoreRevision, CheckRevision };
84 v8::Handle<v8::Value> getProperty(QObject *, v8::Handle<v8::String>, RevisionMode);
85 bool setProperty(QObject *, v8::Handle<v8::String>, v8::Handle<v8::Value>, RevisionMode);
88 friend class QDeclarativePropertyCache;
89 friend class QV8QObjectConnectionList;
91 static v8::Handle<v8::Value> GetProperty(QV8Engine *, QObject *, v8::Handle<v8::Value> *,
92 v8::Handle<v8::String>, QV8QObjectWrapper::RevisionMode);
93 static bool SetProperty(QV8Engine *, QObject *, v8::Handle<v8::String>,
94 v8::Handle<v8::Value>, QV8QObjectWrapper::RevisionMode);
95 static v8::Handle<v8::Value> Getter(v8::Local<v8::String> property,
96 const v8::AccessorInfo &info);
97 static v8::Handle<v8::Value> Setter(v8::Local<v8::String> property,
98 v8::Local<v8::Value> value,
99 const v8::AccessorInfo &info);
100 static v8::Handle<v8::Integer> Query(v8::Local<v8::String> property,
101 const v8::AccessorInfo &info);
102 static v8::Handle<v8::Array> Enumerator(const v8::AccessorInfo &info);
103 static v8::Handle<v8::Value> Connect(const v8::Arguments &args);
104 static v8::Handle<v8::Value> Disconnect(const v8::Arguments &args);
105 static v8::Handle<v8::Value> Invoke(const v8::Arguments &args);
106 static QPair<QObject *, int> ExtractQtMethod(QV8Engine *, v8::Handle<v8::Function>);
109 v8::Persistent<v8::Function> m_constructor;
110 v8::Persistent<v8::Function> m_methodConstructor;
111 v8::Persistent<v8::String> m_toStringSymbol;
112 v8::Persistent<v8::String> m_destroySymbol;
113 v8::Persistent<v8::Object> m_hiddenObject;
114 QHash<QObject *, QV8QObjectConnectionList *> m_connections;
119 #endif // QV8QOBJECTWRAPPER_P_H