1 | /****************************************************************************
|
---|
2 | **
|
---|
3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
---|
4 | ** All rights reserved.
|
---|
5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
|
---|
6 | **
|
---|
7 | ** This file is part of the QtDeclarative module of the Qt Toolkit.
|
---|
8 | **
|
---|
9 | ** $QT_BEGIN_LICENSE:LGPL$
|
---|
10 | ** Commercial Usage
|
---|
11 | ** Licensees holding valid Qt Commercial licenses may use this file in
|
---|
12 | ** accordance with the Qt Commercial License Agreement provided with the
|
---|
13 | ** Software or, alternatively, in accordance with the terms contained in
|
---|
14 | ** a written agreement between you and Nokia.
|
---|
15 | **
|
---|
16 | ** GNU Lesser General Public License Usage
|
---|
17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
|
---|
18 | ** General Public License version 2.1 as published by the Free Software
|
---|
19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
|
---|
20 | ** packaging of this file. Please review the following information to
|
---|
21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
|
---|
22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
---|
23 | **
|
---|
24 | ** In addition, as a special exception, Nokia gives you certain additional
|
---|
25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
|
---|
26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
---|
27 | **
|
---|
28 | ** GNU General Public License Usage
|
---|
29 | ** Alternatively, this file may be used under the terms of the GNU
|
---|
30 | ** General Public License version 3.0 as published by the Free Software
|
---|
31 | ** Foundation and appearing in the file LICENSE.GPL included in the
|
---|
32 | ** packaging of this file. Please review the following information to
|
---|
33 | ** ensure the GNU General Public License version 3.0 requirements will be
|
---|
34 | ** met: http://www.gnu.org/copyleft/gpl.html.
|
---|
35 | **
|
---|
36 | ** If you have questions regarding the use of this file, please contact
|
---|
37 | ** Nokia at qt-info@nokia.com.
|
---|
38 | ** $QT_END_LICENSE$
|
---|
39 | **
|
---|
40 | ****************************************************************************/
|
---|
41 |
|
---|
42 | #ifndef QDECLARATIVEOBJECTSCRIPTCLASS_P_H
|
---|
43 | #define QDECLARATIVEOBJECTSCRIPTCLASS_P_H
|
---|
44 |
|
---|
45 | //
|
---|
46 | // W A R N I N G
|
---|
47 | // -------------
|
---|
48 | //
|
---|
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.
|
---|
52 | //
|
---|
53 | // We mean it.
|
---|
54 | //
|
---|
55 |
|
---|
56 | #include "private/qdeclarativepropertycache_p.h"
|
---|
57 | #include "private/qdeclarativetypenamecache_p.h"
|
---|
58 |
|
---|
59 | #include <private/qscriptdeclarativeclass_p.h>
|
---|
60 | #include <QtScript/qscriptengine.h>
|
---|
61 |
|
---|
62 | QT_BEGIN_NAMESPACE
|
---|
63 |
|
---|
64 | class QDeclarativeEngine;
|
---|
65 | class QScriptContext;
|
---|
66 | class QScriptEngine;
|
---|
67 | class QDeclarativeContextData;
|
---|
68 | class MethodData;
|
---|
69 |
|
---|
70 | class Q_AUTOTEST_EXPORT QDeclarativeObjectMethodScriptClass : public QScriptDeclarativeClass
|
---|
71 | {
|
---|
72 | public:
|
---|
73 | QDeclarativeObjectMethodScriptClass(QDeclarativeEngine *);
|
---|
74 | ~QDeclarativeObjectMethodScriptClass();
|
---|
75 |
|
---|
76 | QScriptValue newMethod(QObject *, const QDeclarativePropertyCache::Data *);
|
---|
77 |
|
---|
78 | protected:
|
---|
79 | virtual Value call(Object *, QScriptContext *);
|
---|
80 | virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &, QScriptClass::QueryFlags flags);
|
---|
81 | virtual Value property(Object *, const Identifier &);
|
---|
82 |
|
---|
83 | private:
|
---|
84 | int enumType(const QMetaObject *, const QString &);
|
---|
85 |
|
---|
86 | Value callPrecise(QObject *, const QDeclarativePropertyCache::Data &, QScriptContext *);
|
---|
87 | Value callOverloaded(MethodData *, QScriptContext *);
|
---|
88 | Value callMethod(QObject *, int index, int returnType, int argCount, int *argTypes, QScriptContext *ctxt);
|
---|
89 |
|
---|
90 | int matchScore(const QScriptValue &, int, const QByteArray &);
|
---|
91 | QDeclarativePropertyCache::Data *relatedMethod(QObject *, QDeclarativePropertyCache::Data *current,
|
---|
92 | QDeclarativePropertyCache::Data &dummy);
|
---|
93 |
|
---|
94 | PersistentIdentifier m_connectId;
|
---|
95 | PersistentIdentifier m_disconnectId;
|
---|
96 | QScriptValue m_connect;
|
---|
97 | QScriptValue m_disconnect;
|
---|
98 |
|
---|
99 | static QScriptValue connect(QScriptContext *context, QScriptEngine *engine);
|
---|
100 | static QScriptValue disconnect(QScriptContext *context, QScriptEngine *engine);
|
---|
101 |
|
---|
102 | QDeclarativeEngine *engine;
|
---|
103 | };
|
---|
104 |
|
---|
105 | class Q_AUTOTEST_EXPORT QDeclarativeObjectScriptClass : public QScriptDeclarativeClass
|
---|
106 | {
|
---|
107 | public:
|
---|
108 | QDeclarativeObjectScriptClass(QDeclarativeEngine *);
|
---|
109 | ~QDeclarativeObjectScriptClass();
|
---|
110 |
|
---|
111 | QScriptValue newQObject(QObject *, int type = QMetaType::QObjectStar);
|
---|
112 |
|
---|
113 | QObject *toQObject(const QScriptValue &) const;
|
---|
114 | int objectType(const QScriptValue &) const;
|
---|
115 |
|
---|
116 | enum QueryHint {
|
---|
117 | ImplicitObject = 0x01,
|
---|
118 | SkipAttachedProperties = 0x02
|
---|
119 | };
|
---|
120 | Q_DECLARE_FLAGS(QueryHints, QueryHint)
|
---|
121 |
|
---|
122 | QScriptClass::QueryFlags queryProperty(QObject *, const Identifier &,
|
---|
123 | QScriptClass::QueryFlags flags,
|
---|
124 | QDeclarativeContextData *evalContext,
|
---|
125 | QueryHints hints = 0);
|
---|
126 |
|
---|
127 | Value property(QObject *, const Identifier &);
|
---|
128 |
|
---|
129 | void setProperty(QObject *, const Identifier &name, const QScriptValue &,
|
---|
130 | QScriptContext *context, QDeclarativeContextData *evalContext = 0);
|
---|
131 | virtual QStringList propertyNames(Object *);
|
---|
132 | virtual bool compare(Object *, Object *);
|
---|
133 |
|
---|
134 | protected:
|
---|
135 | virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &,
|
---|
136 | QScriptClass::QueryFlags flags);
|
---|
137 |
|
---|
138 | virtual Value property(Object *, const Identifier &);
|
---|
139 | virtual void setProperty(Object *, const Identifier &name, const QScriptValue &);
|
---|
140 | virtual bool isQObject() const;
|
---|
141 | virtual QObject *toQObject(Object *, bool *ok = 0);
|
---|
142 |
|
---|
143 | private:
|
---|
144 | friend class QDeclarativeObjectMethodScriptClass;
|
---|
145 | QDeclarativeObjectMethodScriptClass methods;
|
---|
146 |
|
---|
147 | QDeclarativeTypeNameCache::Data *lastTNData;
|
---|
148 | QDeclarativePropertyCache::Data *lastData;
|
---|
149 | QDeclarativePropertyCache::Data local;
|
---|
150 |
|
---|
151 | PersistentIdentifier m_destroyId;
|
---|
152 | PersistentIdentifier m_toStringId;
|
---|
153 | QScriptValue m_destroy;
|
---|
154 | QScriptValue m_toString;
|
---|
155 |
|
---|
156 | static QScriptValue tostring(QScriptContext *context, QScriptEngine *engine);
|
---|
157 | static QScriptValue destroy(QScriptContext *context, QScriptEngine *engine);
|
---|
158 |
|
---|
159 | QDeclarativeEngine *engine;
|
---|
160 | };
|
---|
161 | Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeObjectScriptClass::QueryHints);
|
---|
162 |
|
---|
163 | QT_END_NAMESPACE
|
---|
164 |
|
---|
165 | #endif // QDECLARATIVEOBJECTSCRIPTCLASS_P_H
|
---|
166 |
|
---|