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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of SCXML on Qt labs
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QMLSCXML_H
#define QMLSCXML_H
#include <QObject>
#include <QSet>
#include "qml.h"
class QAbstractState;
class QmlScxml : public QObject
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(QObject* states READ states NOTIFY statesChanged)
Q_PROPERTY(QObject* events READ events NOTIFY eventsChanged)
Q_PROPERTY(QObject* data READ data NOTIFY dataChanged)
Q_PROPERTY(QObject* current READ current NOTIFY currentChanged)
Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged)
public:
QmlScxml(QObject* o = NULL);
virtual ~QmlScxml();
QObject* states() const;
QObject* events() const;
QObject* data() const;
QObject* current() const;
QUrl source() const;
void setSource(const QUrl &);
bool isRunning() const;
void setRunning(bool);
public slots:
void raise(const QString &);
void stop();
void start();
signals:
void sourceChanged(const QUrl &);
void statesChanged(QObject*);
void eventsChanged(QObject*);
void dataChanged(QObject*);
void currentChanged(QObject*);
void trigger(const QString & e);
void runningChanged();
void finished();
private slots:
void onDataChanged(const QString &, const QVariant &);
void onDataChanged(const QString &);
void checkConfig();
private:
class QmlPropertyMap* m_states;
class QmlPropertyMap* m_events;
class QmlPropertyMap* m_data;
class QmlPropertyMap* m_cur;
QMap<QAbstractState*,QString> m_idForState;
QUrl m_source;
QSet<QAbstractState*> m_oldConfig;
class QScxml* scxml;
};
QML_DECLARE_TYPE(QmlScxml);
#endif // QMLSCXML_H
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