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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/****************************************************************************
**
** Copyright (C) 2009 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 QML_H
#define QML_H
#include "qmlmetatype.h"
#include "qmlmetaproperty.h"
#include "qmlparserstatus.h"
#include "qmlpropertyvaluesource.h"
#include "qmllist.h"
#include <QtCore/qbytearray.h>
#include <QtCore/qstringlist.h>
#include <QtCore/qurl.h>
#include <QtCore/qmetaobject.h>
QT_BEGIN_HEADER
QT_MODULE(Declarative)
#define QML_DECLARE_TYPE(TYPE) \
Q_DECLARE_METATYPE(TYPE *) \
Q_DECLARE_METATYPE(QList<TYPE *> *) \
Q_DECLARE_METATYPE(QmlList<TYPE *> *)
#define QML_DECLARE_TYPE_HASMETATYPE(TYPE) \
Q_DECLARE_METATYPE(QList<TYPE *> *) \
Q_DECLARE_METATYPE(QmlList<TYPE *> *)
#define QML_DECLARE_INTERFACE(INTERFACE) \
QML_DECLARE_TYPE(INTERFACE)
#define QML_DECLARE_INTERFACE_HASMETATYPE(INTERFACE) \
QML_DECLARE_TYPE_HASMETATYPE(INTERFACE)
enum { /* TYPEINFO flags */
QML_HAS_ATTACHED_PROPERTIES = 0x01,
};
#define QML_DECLARE_TYPEINFO(TYPE, FLAGS) \
template <> \
class QmlTypeInfo<TYPE > \
{ \
public: \
enum { \
hasAttachedProperties = (((FLAGS) & QML_HAS_ATTACHED_PROPERTIES) == QML_HAS_ATTACHED_PROPERTIES) \
}; \
};
QT_BEGIN_NAMESPACE
#if defined(Q_OS_SYMBIAN)
#define QML_DEFINE_INTERFACE(INTERFACE) \
static int defineInterface##INTERFACE = qmlRegisterInterface<INTERFACE>(#INTERFACE);
#define QML_DEFINE_EXTENDED_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, EXTENSION) \
static int registerExtended##TYPE = qmlRegisterExtendedType<TYPE,EXTENSION>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE);
#define QML_DEFINE_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE) \
static int defineType##TYPE = qmlRegisterType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE);
#define QML_DEFINE_EXTENDED_NOCREATE_TYPE(TYPE, EXTENSION) \
static int registerExtendedNoCreate##TYPE = qmlRegisterExtendedType<TYPE,EXTENSION>(#TYPE);
#define QML_DEFINE_NOCREATE_TYPE(TYPE) \
static int registerNoCreate##TYPE = qmlRegisterType<TYPE>(#TYPE);
#else
#define QML_DEFINE_INTERFACE(INTERFACE) \
template<> QmlPrivate::InstanceType QmlPrivate::Define<INTERFACE *,0,0>::instance(qmlRegisterInterface<INTERFACE>(#INTERFACE));
#define QML_DEFINE_EXTENDED_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, EXTENSION) \
template<> QmlPrivate::InstanceType QmlPrivate::Define<TYPE *,(VERSION_MAJ), (VERSION_MIN)>::instance(qmlRegisterExtendedType<TYPE,EXTENSION>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE));
#define QML_DEFINE_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE) \
template<> QmlPrivate::InstanceType QmlPrivate::Define<TYPE *,(VERSION_MAJ), (VERSION_MIN)>::instance(qmlRegisterType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE));
#define QML_DEFINE_EXTENDED_NOCREATE_TYPE(TYPE, EXTENSION) \
template<> QmlPrivate::InstanceType QmlPrivate::Define<TYPE *,0,0>::instance(qmlRegisterExtendedType<TYPE,EXTENSION>(#TYPE));
#define QML_DEFINE_NOCREATE_TYPE(TYPE) \
template<> QmlPrivate::InstanceType QmlPrivate::Define<TYPE *,0,0>::instance(qmlRegisterType<TYPE>(#TYPE));
#endif
class QmlContext;
class QmlEngine;
Q_DECLARATIVE_EXPORT void qmlExecuteDeferred(QObject *);
Q_DECLARATIVE_EXPORT QmlContext *qmlContext(const QObject *);
Q_DECLARATIVE_EXPORT QmlEngine *qmlEngine(const QObject *);
Q_DECLARATIVE_EXPORT QObject *qmlAttachedPropertiesObjectById(int, const QObject *, bool create = true);
template<typename T>
QObject *qmlAttachedPropertiesObject(const QObject *obj, bool create = true)
{
// ### is this threadsafe?
static int idx = -1;
if (idx == -1)
idx = QmlMetaType::attachedPropertiesFuncId(&T::staticMetaObject);
if (idx == -1 || !obj)
return 0;
return qmlAttachedPropertiesObjectById(idx, obj, create);
}
QT_END_NAMESPACE
QML_DECLARE_TYPE(QObject)
Q_DECLARE_METATYPE(QVariant)
QT_END_HEADER
#endif // QML_H
|
