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
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** 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.
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#ifndef QMLJS_VALUEOWNER_H
#define QMLJS_VALUEOWNER_H
#include "qmljs_global.h"
#include "qmljsinterpreter.h"
#include <QList>
namespace QmlJS {
////////////////////////////////////////////////////////////////////////////////
// Forward declarations
////////////////////////////////////////////////////////////////////////////////
class Value;
class NullValue;
class UndefinedValue;
class UnknownValue;
class NumberValue;
class IntValue;
class RealValue;
class BooleanValue;
class StringValue;
class UrlValue;
class ObjectValue;
class FunctionValue;
class Reference;
class ColorValue;
class AnchorLineValue;
class Imports;
class TypeScope;
class JSImportScope;
class Function;
class SharedValueOwner;
class QMLJS_EXPORT ValueOwner
{
Q_DISABLE_COPY(ValueOwner)
public:
ValueOwner(const SharedValueOwner *shared = 0);
~ValueOwner();
const NullValue *nullValue() const;
const UndefinedValue *undefinedValue() const;
const UnknownValue *unknownValue() const;
const NumberValue *numberValue() const;
const RealValue *realValue() const;
const IntValue *intValue() const;
const BooleanValue *booleanValue() const;
const StringValue *stringValue() const;
const UrlValue *urlValue() const;
const ColorValue *colorValue() const;
const AnchorLineValue *anchorLineValue() const;
ObjectValue *newObject(const Value *prototype);
ObjectValue *newObject();
// QML objects
const ObjectValue *qmlKeysObject();
const ObjectValue *qmlFontObject();
const ObjectValue *qmlPointObject();
const ObjectValue *qmlSizeObject();
const ObjectValue *qmlRectObject();
const ObjectValue *qmlVector3DObject();
// converts builtin types, such as int, string to a Value
const Value *defaultValueForBuiltinType(const QString &typeName) const;
// global object
const ObjectValue *globalObject() const;
const ObjectValue *mathObject() const;
const ObjectValue *qtObject() const;
// prototypes
const ObjectValue *objectPrototype() const;
const ObjectValue *functionPrototype() const;
const ObjectValue *numberPrototype() const;
const ObjectValue *booleanPrototype() const;
const ObjectValue *stringPrototype() const;
const ObjectValue *arrayPrototype() const;
const ObjectValue *datePrototype() const;
const ObjectValue *regexpPrototype() const;
// ctors
const FunctionValue *objectCtor() const;
const FunctionValue *functionCtor() const;
const FunctionValue *arrayCtor() const;
const FunctionValue *stringCtor() const;
const FunctionValue *booleanCtor() const;
const FunctionValue *numberCtor() const;
const FunctionValue *dateCtor() const;
const FunctionValue *regexpCtor() const;
// operators
const Value *convertToBoolean(const Value *value);
const Value *convertToNumber(const Value *value);
const Value *convertToString(const Value *value);
const Value *convertToObject(const Value *value);
QString typeId(const Value *value);
// typing:
CppQmlTypes &cppQmlTypes()
{ return _cppQmlTypes; }
const CppQmlTypes &cppQmlTypes() const
{ return _cppQmlTypes; }
void registerValue(Value *value); // internal
protected:
Function *addFunction(ObjectValue *object, const QString &name, const Value *result,
int argumentCount = 0, int optionalCount = 0, bool variadic = false);
Function *addFunction(ObjectValue *object, const QString &name,
int argumentCount = 0, int optionalCount = 0, bool variadic = false);
QList<Value *> _registeredValues;
QMutex _mutex;
ConvertToNumber _convertToNumber;
ConvertToString _convertToString;
ConvertToObject _convertToObject;
TypeId _typeId;
CppQmlTypes _cppQmlTypes;
const SharedValueOwner *_shared;
};
} // namespace QmlJS
#endif // QMLJS_VALUEOWNER_H
|
