/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#ifndef CXEGEOTAGGINGTRAILPRIVATE_H
#define CXEGEOTAGGINGTRAILPRIVATE_H
#include <QTimer>
#include <QObject>
#include <QVariant>
#include <QString>
#include "cxeerror.h"
#include "rlocationtrail.h"
#include "cxestatemachine.h"
#include "cxegeotaggingtrail.h"
// Forward declarations
class CxeSettings;
class RLocationTrail;
class CxeStillCaptureControl;
class CxeVideoCaptureControl;
class CxeGeoTaggingTrailPrivate : public QObject,
public CxeStateMachine
{
Q_OBJECT
private:
CxeGeoTaggingTrailPrivate(CxeStillCaptureControl &stillControl,
CxeVideoCaptureControl &videoControl,
CxeSettings &settings);
~CxeGeoTaggingTrailPrivate();
signals:
void stateChanged(CxeGeoTaggingTrail::State newState, CxeError::Id error);
protected: // from CxeStateMachine
void handleStateChanged(int newStateId, CxeError::Id error);
private slots:
void handleSettingValueChanged(const QString&,QVariant);
void handleGeoTaggingPropertyEvent(long int uid, unsigned long int key, QVariant value);
void timeout();
void stop(bool closeSession = false);
private:
void start();
void initializeStates();
bool canStopTrail() const;
CxeGeoTaggingTrail::State state() const;
private:
CxeStillCaptureControl &mStillCaptureControl;
CxeVideoCaptureControl &mVideoCaptureControl;
CxeSettings &mSettings;
QTimer mStopLocationTrailTimer;
bool mPendingStopTrailSession;
#if defined(Q_OS_SYMBIAN)
RLocationTrail mLocationTrail;
#endif
friend class CxeGeoTaggingTrail;
};
#endif // CXEGEOTAGGINGTRAILPRIVATE_H