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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEENGINEDEBUG_P_H
#define QDECLARATIVEENGINEDEBUG_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qdeclarativedebugservice_p.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
#include <QWeakPointer>
QT_BEGIN_NAMESPACE
class QDeclarativeEngine;
class QDeclarativeContext;
class QDeclarativeWatcher;
class QDataStream;
class QDeclarativeState;
class QDeclarativeEngineDebugServer : public QDeclarativeDebugService
{
Q_OBJECT
public:
QDeclarativeEngineDebugServer(QObject * = 0);
struct QDeclarativeObjectData {
QUrl url;
int lineNumber;
int columnNumber;
QString idString;
QString objectName;
QString objectType;
int objectId;
int contextId;
};
struct QDeclarativeObjectProperty {
enum Type { Unknown, Basic, Object, List, SignalProperty };
Type type;
QString name;
QVariant value;
QString valueTypeName;
QString binding;
bool hasNotifySignal;
};
void addEngine(QDeclarativeEngine *);
void remEngine(QDeclarativeEngine *);
void objectCreated(QDeclarativeEngine *, QObject *);
static QDeclarativeEngineDebugServer *instance();
protected:
virtual void messageReceived(const QByteArray &);
private Q_SLOTS:
void propertyChanged(int id, int objectId, const QMetaProperty &property, const QVariant &value);
private:
void prepareDeferredObjects(QObject *);
void buildObjectList(QDataStream &, QDeclarativeContext *);
void buildObjectDump(QDataStream &, QObject *, bool, bool);
void buildStatesList(QDeclarativeContext *, bool);
void buildStatesList(QObject *obj);
QDeclarativeObjectData objectData(QObject *);
QDeclarativeObjectProperty propertyData(QObject *, int);
QVariant valueContents(const QVariant &defaultValue) const;
void setBinding(int objectId, const QString &propertyName, const QVariant &expression, bool isLiteralValue);
void resetBinding(int objectId, const QString &propertyName);
void setMethodBody(int objectId, const QString &method, const QString &body);
QList<QDeclarativeEngine *> m_engines;
QDeclarativeWatcher *m_watch;
QList<QWeakPointer<QDeclarativeState> > m_allStates;
};
Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugServer::QDeclarativeObjectData &);
Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugServer::QDeclarativeObjectData &);
Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugServer::QDeclarativeObjectProperty &);
Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugServer::QDeclarativeObjectProperty &);
QT_END_NAMESPACE
#endif // QDECLARATIVEENGINEDEBUG_P_H
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