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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtScript 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 QSCRIPTVALUE_H
#define QSCRIPTVALUE_H
#include <QtCore/qstring.h>
#include <QtCore/qlist.h>
#include <QtCore/qsharedpointer.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Script)
class QScriptClass;
class QScriptValue;
class QScriptEngine;
class QScriptString;
class QVariant;
class QObject;
struct QMetaObject;
class QDateTime;
#ifndef QT_NO_REGEXP
class QRegExp;
#endif
typedef QList<QScriptValue> QScriptValueList;
typedef double qsreal;
class QScriptValuePrivate;
class QScriptEnginePrivate;
struct QScriptValuePrivatePointerDeleter;
class Q_SCRIPT_EXPORT QScriptValue
{
public:
enum ResolveFlag {
ResolveLocal = 0x00,
ResolvePrototype = 0x01,
ResolveScope = 0x02,
ResolveFull = ResolvePrototype | ResolveScope
};
Q_DECLARE_FLAGS(ResolveFlags, ResolveFlag)
enum PropertyFlag {
ReadOnly = 0x00000001,
Undeletable = 0x00000002,
SkipInEnumeration = 0x00000004,
PropertyGetter = 0x00000008,
PropertySetter = 0x00000010,
QObjectMember = 0x00000020,
KeepExistingFlags = 0x00000800,
UserRange = 0xff000000 // Users may use these as they see fit.
};
Q_DECLARE_FLAGS(PropertyFlags, PropertyFlag)
enum SpecialValue {
NullValue,
UndefinedValue
};
public:
QScriptValue();
~QScriptValue();
QScriptValue(const QScriptValue &other);
QScriptValue(QScriptEngine *engine, SpecialValue val);
QScriptValue(QScriptEngine *engine, bool val);
QScriptValue(QScriptEngine *engine, int val);
QScriptValue(QScriptEngine *engine, uint val);
QScriptValue(QScriptEngine *engine, qsreal val);
QScriptValue(QScriptEngine *engine, const QString &val);
#ifndef QT_NO_CAST_FROM_ASCII
QT_ASCII_CAST_WARN_CONSTRUCTOR QScriptValue(QScriptEngine *engine, const char *val);
#endif
QScriptValue(SpecialValue value);
QScriptValue(bool value);
QScriptValue(int value);
QScriptValue(uint value);
QScriptValue(qsreal value);
QScriptValue(const QString &value);
QScriptValue(const QLatin1String &value);
#ifndef QT_NO_CAST_FROM_ASCII
QT_ASCII_CAST_WARN_CONSTRUCTOR QScriptValue(const char *value);
#endif
QScriptValue &operator=(const QScriptValue &other);
QScriptEngine *engine() const;
bool isValid() const;
bool isBool() const;
bool isBoolean() const;
bool isNumber() const;
bool isFunction() const;
bool isNull() const;
bool isString() const;
bool isUndefined() const;
bool isVariant() const;
bool isQObject() const;
bool isQMetaObject() const;
bool isObject() const;
bool isDate() const;
bool isRegExp() const;
bool isArray() const;
bool isError() const;
QString toString() const;
qsreal toNumber() const;
bool toBool() const;
bool toBoolean() const;
qsreal toInteger() const;
qint32 toInt32() const;
quint32 toUInt32() const;
quint16 toUInt16() const;
QVariant toVariant() const;
QObject *toQObject() const;
const QMetaObject *toQMetaObject() const;
QScriptValue toObject() const;
QDateTime toDateTime() const;
#ifndef QT_NO_REGEXP
QRegExp toRegExp() const;
#endif
bool instanceOf(const QScriptValue &other) const;
bool lessThan(const QScriptValue &other) const;
bool equals(const QScriptValue &other) const;
bool strictlyEquals(const QScriptValue &other) const;
QScriptValue prototype() const;
void setPrototype(const QScriptValue &prototype);
QScriptValue scope() const;
void setScope(const QScriptValue &scope);
QScriptValue property(const QString &name,
const ResolveFlags &mode = ResolvePrototype) const;
void setProperty(const QString &name, const QScriptValue &value,
const PropertyFlags &flags = KeepExistingFlags);
QScriptValue property(quint32 arrayIndex,
const ResolveFlags &mode = ResolvePrototype) const;
void setProperty(quint32 arrayIndex, const QScriptValue &value,
const PropertyFlags &flags = KeepExistingFlags);
QScriptValue property(const QScriptString &name,
const ResolveFlags &mode = ResolvePrototype) const;
void setProperty(const QScriptString &name, const QScriptValue &value,
const PropertyFlags &flags = KeepExistingFlags);
QScriptValue::PropertyFlags propertyFlags(
const QString &name, const ResolveFlags &mode = ResolvePrototype) const;
QScriptValue::PropertyFlags propertyFlags(
const QScriptString &name, const ResolveFlags &mode = ResolvePrototype) const;
QScriptValue call(const QScriptValue &thisObject = QScriptValue(),
const QScriptValueList &args = QScriptValueList());
QScriptValue call(const QScriptValue &thisObject,
const QScriptValue &arguments);
QScriptValue construct(const QScriptValueList &args = QScriptValueList());
QScriptValue construct(const QScriptValue &arguments);
QScriptValue data() const;
void setData(const QScriptValue &data);
QScriptClass *scriptClass() const;
void setScriptClass(QScriptClass *scriptClass);
qint64 objectId() const;
private:
// force compile error, prevent QScriptValue(bool) to be called
QScriptValue(void *);
// force compile error, prevent QScriptValue(QScriptEngine*, bool) to be called
QScriptValue(QScriptEngine *, void *);
QScriptValue(QScriptValuePrivate*);
private:
QExplicitlySharedDataPointer<QScriptValuePrivate> d_ptr;
Q_DECLARE_PRIVATE(QScriptValue)
friend class QScriptEnginePrivate;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QScriptValue::ResolveFlags)
Q_DECLARE_OPERATORS_FOR_FLAGS(QScriptValue::PropertyFlags)
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
