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
|
/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL-ONLY$
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTDECLARATIVECLASS_P_H
#define QSCRIPTDECLARATIVECLASS_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/qobjectdefs.h>
#include <QtScript/qscriptvalue.h>
#include <QtScript/qscriptclass.h>
QT_BEGIN_NAMESPACE
class QScriptDeclarativeClassPrivate;
class PersistentIdentifierPrivate;
class QScriptContext;
class Q_SCRIPT_EXPORT QScriptDeclarativeClass
{
public:
#define QT_HAVE_QSCRIPTDECLARATIVECLASS_VALUE
class Q_SCRIPT_EXPORT Value
{
public:
Value();
Value(const Value &);
Value(QScriptContext *, int);
Value(QScriptContext *, uint);
Value(QScriptContext *, bool);
Value(QScriptContext *, double);
Value(QScriptContext *, float);
Value(QScriptContext *, const QString &);
Value(QScriptContext *, const QScriptValue &);
Value(QScriptEngine *, int);
Value(QScriptEngine *, uint);
Value(QScriptEngine *, bool);
Value(QScriptEngine *, double);
Value(QScriptEngine *, float);
Value(QScriptEngine *, const QString &);
Value(QScriptEngine *, const QScriptValue &);
~Value();
QScriptValue toScriptValue(QScriptEngine *) const;
private:
char dummy[8];
};
typedef void* Identifier;
struct Object { virtual ~Object() {} };
static QScriptValue newObject(QScriptEngine *, QScriptDeclarativeClass *, Object *);
static Value newObjectValue(QScriptEngine *, QScriptDeclarativeClass *, Object *);
static QScriptDeclarativeClass *scriptClass(const QScriptValue &);
static Object *object(const QScriptValue &);
static QScriptValue function(const QScriptValue &, const Identifier &);
static QScriptValue property(const QScriptValue &, const Identifier &);
static Value functionValue(const QScriptValue &, const Identifier &);
static Value propertyValue(const QScriptValue &, const Identifier &);
static QScriptValue scopeChainValue(QScriptContext *, int index);
static QScriptContext *pushCleanContext(QScriptEngine *);
class Q_SCRIPT_EXPORT PersistentIdentifier
{
public:
Identifier identifier;
PersistentIdentifier();
~PersistentIdentifier();
PersistentIdentifier(const PersistentIdentifier &other);
PersistentIdentifier &operator=(const PersistentIdentifier &other);
private:
friend class QScriptDeclarativeClass;
PersistentIdentifier(QScriptEnginePrivate *e) : identifier(0), engine(e), d(0) {}
QScriptEnginePrivate *engine;
void *d;
};
QScriptDeclarativeClass(QScriptEngine *engine);
virtual ~QScriptDeclarativeClass();
QScriptEngine *engine() const;
bool supportsCall() const;
void setSupportsCall(bool);
PersistentIdentifier createPersistentIdentifier(const QString &);
PersistentIdentifier createPersistentIdentifier(const Identifier &);
QString toString(const Identifier &);
quint32 toArrayIndex(const Identifier &, bool *ok);
virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &,
QScriptClass::QueryFlags flags);
virtual Value property(Object *, const Identifier &);
virtual void setProperty(Object *, const Identifier &name, const QScriptValue &);
virtual QScriptValue::PropertyFlags propertyFlags(Object *, const Identifier &);
virtual Value call(Object *, QScriptContext *);
virtual QStringList propertyNames(Object *);
virtual bool isQObject() const;
virtual QObject *toQObject(Object *, bool *ok = 0);
virtual QVariant toVariant(Object *, bool *ok = 0);
QScriptContext *context() const;
protected:
friend class QScriptDeclarativeClassPrivate;
QScopedPointer<QScriptDeclarativeClassPrivate> d_ptr;
};
QT_END_NAMESPACE
#endif
|
