1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtQml module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39#ifndef QV4STRINGOBJECT_P_H
40#define QV4STRINGOBJECT_P_H
41
42//
43// W A R N I N G
44// -------------
45//
46// This file is not part of the Qt API. It exists purely as an
47// implementation detail. This header file may change from version to
48// version without notice, or even be removed.
49//
50// We mean it.
51//
52
53#include "qv4object_p.h"
54#include "qv4functionobject_p.h"
55#include <QtCore/qnumeric.h>
56
57QT_BEGIN_NAMESPACE
58
59namespace QV4 {
60
61namespace Heap {
62
63#define StringObjectMembers(class, Member) \
64 Member(class, Pointer, String *, string)
65
66DECLARE_HEAP_OBJECT(StringObject, Object) {
67 DECLARE_MARKOBJECTS(StringObject);
68
69 enum {
70 LengthPropertyIndex = 0
71 };
72
73 void init(bool /*don't init*/)
74 { Object::init(); }
75 void init();
76 void init(const QV4::String *string);
77
78 Heap::String *getIndex(uint index) const;
79 uint length() const;
80};
81
82struct StringCtor : FunctionObject {
83 void init(QV4::ExecutionContext *scope);
84};
85
86}
87
88struct StringObject: Object {
89 V4_OBJECT2(StringObject, Object)
90 Q_MANAGED_TYPE(StringObject)
91 V4_INTERNALCLASS(StringObject)
92 V4_PROTOTYPE(stringPrototype)
93
94 Heap::String *getIndex(uint index) const {
95 return d()->getIndex(index);
96 }
97 uint length() const {
98 return d()->length();
99 }
100
101 using Object::getOwnProperty;
102protected:
103 static bool virtualDeleteProperty(Managed *m, PropertyKey id);
104 static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
105 static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
106};
107
108struct StringCtor: FunctionObject
109{
110 V4_OBJECT2(StringCtor, FunctionObject)
111
112 static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
113 static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
114
115 static ReturnedValue method_fromCharCode(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
116 static ReturnedValue method_fromCodePoint(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
117 static ReturnedValue method_raw(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
118};
119
120struct StringPrototype: StringObject
121{
122 V4_PROTOTYPE(objectPrototype)
123 void init(ExecutionEngine *engine, Object *ctor);
124
125 static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
126 static ReturnedValue method_charAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
127 static ReturnedValue method_charCodeAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
128 static ReturnedValue method_codePointAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
129 static ReturnedValue method_concat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
130 static ReturnedValue method_endsWith(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
131 static ReturnedValue method_indexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
132 static ReturnedValue method_includes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
133 static ReturnedValue method_lastIndexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
134 static ReturnedValue method_localeCompare(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
135 static ReturnedValue method_match(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
136 static ReturnedValue method_normalize(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
137 static ReturnedValue method_padEnd(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
138 static ReturnedValue method_padStart(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
139 static ReturnedValue method_repeat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
140 static ReturnedValue method_replace(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
141 static ReturnedValue method_search(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
142 static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
143 static ReturnedValue method_split(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
144 static ReturnedValue method_startsWith(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
145 static ReturnedValue method_substr(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
146 static ReturnedValue method_substring(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
147 static ReturnedValue method_toLowerCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
148 static ReturnedValue method_toLocaleLowerCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
149 static ReturnedValue method_toUpperCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
150 static ReturnedValue method_toLocaleUpperCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
151 static ReturnedValue method_trim(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
152 static ReturnedValue method_iterator(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
153};
154
155}
156
157QT_END_NAMESPACE
158
159#endif // QV4ECMAOBJECTS_P_H
160

source code of qtdeclarative/src/qml/jsruntime/qv4stringobject_p.h