/*

* 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 CXUISELFTIMER_H

#define CXUISELFTIMER_H

#include <QObject>

#include <QTimer>

#include <QSound>

class CxeSettings;

class CxuiDocumentLoader;

class HbLabel;

class HbPushButton;

class HbWidget;

class CxuiSelfTimer : public QObject

{

    Q_OBJECT

public:

    explicit CxuiSelfTimer(CxeSettings &mSettings);

    ~CxuiSelfTimer();

    void loadSelftimerWidgets(CxuiDocumentLoader *documentLoader);

    bool isEnabled();

    bool isOngoing();

signals:

    void timerFinished();

    void cancelled();

public slots:

    void changeTimeOut(int seconds);

    void startTimer();

    void reset(bool update = true);

    void cancel();

protected slots:

    void timeout();

private:

    void updateWidgets();

    void showWidgets();

    void hideWidgets();

    void playSound();

private:

    Q_DISABLE_COPY(CxuiSelfTimer)

    int mDelay;

    int mCounter;

    QTimer mTimer;

    int mOldPostCaptureTimeOut;

    // UI widgets, not own

    HbWidget *mWidgetContainer;

    HbLabel *mTimerLabel;

    HbPushButton *mCancelButton;

    HbPushButton *mStartButton;

    // settings, not own

    CxeSettings &mSettings;

    QSound mSound;

};

#endif // CXUISELFTIMER_H