1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QDECLARATIVEENGINEDEBUGSERVICE_P_H
43 #define QDECLARATIVEENGINEDEBUGSERVICE_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 <private/qdeclarativedebugservice_p.h>
58 #include <QtCore/qurl.h>
59 #include <QtCore/qvariant.h>
60 #include <QWeakPointer>
64 class QDeclarativeEngine;
65 class QDeclarativeContext;
66 class QDeclarativeWatcher;
68 class QDeclarativeState;
70 class QDeclarativeEngineDebugService : public QDeclarativeDebugService
74 QDeclarativeEngineDebugService(QObject * = 0);
76 struct QDeclarativeObjectData {
87 struct QDeclarativeObjectProperty {
88 enum Type { Unknown, Basic, Object, List, SignalProperty };
92 QString valueTypeName;
97 void addEngine(QDeclarativeEngine *);
98 void remEngine(QDeclarativeEngine *);
99 void objectCreated(QDeclarativeEngine *, QObject *);
101 static QDeclarativeEngineDebugService *instance();
104 virtual void messageReceived(const QByteArray &);
107 void processMessage(const QByteArray &msg);
108 void propertyChanged(int id, int objectId, const QMetaProperty &property, const QVariant &value);
111 void prepareDeferredObjects(QObject *);
112 void buildObjectList(QDataStream &, QDeclarativeContext *);
113 void buildObjectDump(QDataStream &, QObject *, bool, bool);
114 void buildStatesList(QDeclarativeContext *, bool);
115 void buildStatesList(QObject *obj);
116 QDeclarativeObjectData objectData(QObject *);
117 QDeclarativeObjectProperty propertyData(QObject *, int);
118 QVariant valueContents(const QVariant &defaultValue) const;
119 void setBinding(int objectId, const QString &propertyName, const QVariant &expression, bool isLiteralValue, QString filename = QString(), int line = -1);
120 void resetBinding(int objectId, const QString &propertyName);
121 void setMethodBody(int objectId, const QString &method, const QString &body);
123 QList<QDeclarativeEngine *> m_engines;
124 QDeclarativeWatcher *m_watch;
125 QList<QWeakPointer<QDeclarativeState> > m_allStates;
127 Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugService::QDeclarativeObjectData &);
128 Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugService::QDeclarativeObjectData &);
129 Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugService::QDeclarativeObjectProperty &);
130 Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugService::QDeclarativeObjectProperty &);
134 #endif // QDECLARATIVEENGINEDEBUGSERVICE_P_H