1 /****************************************************************************
3 ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the QtQml module of the Qt Toolkit.
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 Digia. For licensing terms and
14 ** conditions see http://qt.digia.com/licensing. For further information
15 ** use the contact form at http://qt.digia.com/contact-us.
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 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Digia gives you certain additional
26 ** rights. These rights are described in the Digia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** GNU General Public License Usage
30 ** Alternatively, this file may be used under the terms of the GNU
31 ** General Public License version 3.0 as published by the Free Software
32 ** Foundation and appearing in the file LICENSE.GPL included in the
33 ** packaging of this file. Please review the following information to
34 ** ensure the GNU General Public License version 3.0 requirements will be
35 ** met: http://www.gnu.org/copyleft/gpl.html.
40 ****************************************************************************/
42 #ifndef QV8SEQUENCEWRAPPER_P_H
43 #define QV8SEQUENCEWRAPPER_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include <QtCore/qglobal.h>
57 #include <QtCore/qvariant.h>
58 #include <private/qv8_p.h>
63 class QV8ObjectResource;
65 class QV8SequenceWrapper
69 ~QV8SequenceWrapper();
71 void init(QV8Engine *);
74 bool isSequenceType(int sequenceTypeId) const;
76 bool isEqual(QV8ObjectResource *lhs, const QVariant &rhs);
77 bool isEqual(QV8ObjectResource *lhs, QV8ObjectResource *rhs);
78 quint32 sequenceLength(QV8ObjectResource *);
80 v8::Local<v8::Object> newSequence(int sequenceTypeId, QObject *object, int propertyIndex, bool *succeeded);
81 v8::Local<v8::Object> fromVariant(const QVariant& v, bool *succeeded);
82 QVariant toVariant(QV8ObjectResource *);
83 QVariant toVariant(v8::Handle<v8::Array> array, int typeHint, bool *succeeded);
88 v8::Persistent<v8::Function> m_constructor;
89 v8::Persistent<v8::Function> m_toString;
90 v8::Persistent<v8::Function> m_valueOf;
91 v8::Persistent<v8::Function> m_sort;
92 v8::Persistent<v8::Value> m_arrayPrototype;
93 v8::Persistent<v8::Function> m_defaultSortComparer;
95 static v8::Handle<v8::Value> IndexedGetter(quint32 index, const v8::AccessorInfo &info);
96 static v8::Handle<v8::Value> IndexedSetter(quint32 index, v8::Local<v8::Value> value, const v8::AccessorInfo &info);
97 static v8::Handle<v8::Boolean> IndexedDeleter(quint32 index, const v8::AccessorInfo &info);
98 static v8::Handle<v8::Array> IndexedEnumerator(const v8::AccessorInfo &info);
99 static v8::Handle<v8::Value> LengthGetter(v8::Local<v8::String> property, const v8::AccessorInfo &info);
100 static void LengthSetter(v8::Local<v8::String> property, v8::Local<v8::Value> value, const v8::AccessorInfo &info);
101 static v8::Handle<v8::Value> ToStringGetter(v8::Local<v8::String> property, const v8::AccessorInfo &info);
102 static v8::Handle<v8::Value> ToString(const v8::Arguments &args);
103 static v8::Handle<v8::Value> ValueOfGetter(v8::Local<v8::String> property, const v8::AccessorInfo &info);
104 static v8::Handle<v8::Value> SortGetter(v8::Local<v8::String> property, const v8::AccessorInfo &info);
105 static v8::Handle<v8::Value> ValueOf(const v8::Arguments &args);
106 static v8::Handle<v8::Value> Getter(v8::Local<v8::String> property, const v8::AccessorInfo &info);
107 static v8::Handle<v8::Value> Setter(v8::Local<v8::String> property, v8::Local<v8::Value> value, const v8::AccessorInfo &info);
108 static v8::Handle<v8::Value> Sort(const v8::Arguments &args);
114 #endif // QV8SEQUENCEWRAPPER_P_H