1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
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
|
