/*

* Copyright (c) 2010 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 EXAMPLEAPPUI_H_

#define EXAMPLEAPPUI_H_

#include <qmainwindow.h>

class QGroupBox;

class QLabel;

class QPushButton;

class QComboBox;

class ExampleAppEngine;

class ExampleAppUi : public QMainWindow

{

    Q_OBJECT

public:

    ExampleAppUi();

    virtual ~ExampleAppUi();

    void construct();

private:

    void createUi();

    QLayout *createApSelectionUi();

    QLayout *createRendererSelectionUi();

    QLayout *createFileSelectionUi();

    QLayout *createPlaybackUi();

    void createEngine();

private slots:

    void updateState(int newState);

    void selectFile();

    void deviceSearchStarted();

    void addRenderingDevice(const QString &name, const QString &uuid);

    void removeRenderingDevice(const QString &name, const QString &uuid);

    void selectRenderingDevice(int index);

    void enablePlayback(int result = 0);

    void disablePlayback();

    void enableFileSelection();

    void disableFileSelection();

    void enableRenderingDeviceSelection(int iap = 0);

    void disableRenderingDeviceSelection();

private:

    enum

    {

        RewButton,

        PlayButton,

        PauseButton,

        StopButton,

        FfButton

    };

private:

    // owned

    ExampleAppEngine *mEngine;

    // not owned

    QLabel *mSelectedRenderer;

    QLabel *mSelectedFileLabel;

    QLabel *mPlaybackStatus;

    QComboBox *mRenderingDevices;

    QPushButton *mPlayButton;

    QPushButton *mPauseButton;

    QPushButton *mStopButton;

    QPushButton *mRewButton;

    QPushButton *mFfButton;

    QPushButton *mSelectFileButton;

    QPushButton *mSearchDevicesButton;

    QString mSelectedFile;

};

#endif /* EXAMPLEAPPUI_H_ */