1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #ifndef EXAMPLEAPPUI_H_

    20 #define EXAMPLEAPPUI_H_

    21 

    22 #include <qmainwindow.h>

    23 

    24 class QGroupBox;

    25 class QLabel;

    26 class QPushButton;

    27 class QComboBox;

    28 class ExampleAppEngine;

    29 

    30 class ExampleAppUi : public QMainWindow

    31 {

    32     Q_OBJECT

    33     

    34 public:

    35     ExampleAppUi();

    36     virtual ~ExampleAppUi();

    37     

    38     void construct();

    39     

    40 private:

    41     void createUi();

    42     QLayout *createApSelectionUi();

    43     QLayout *createRendererSelectionUi();

    44     QLayout *createFileSelectionUi();

    45     QLayout *createPlaybackUi();

    46     void createEngine();

    47     

    48 private slots:

    49     void updateState(int newState);

    50     void selectFile();

    51     void deviceSearchStarted();

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

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

    54     void selectRenderingDevice(int index);

    55     void enablePlayback(int result = 0);

    56     void disablePlayback();

    57     void enableFileSelection();

    58     void disableFileSelection();

    59     void enableRenderingDeviceSelection(int iap = 0);

    60     void disableRenderingDeviceSelection();

    61     

    62 private:

    63     enum

    64     {

    65         RewButton,

    66         PlayButton,

    67         PauseButton,

    68         StopButton,

    69         FfButton

    70     };

    71     

    72 private:

    73     // owned

    74     ExampleAppEngine *mEngine;

    75     

    76     // not owned

    77     QLabel *mSelectedRenderer;

    78     QLabel *mSelectedFileLabel;

    79     QLabel *mPlaybackStatus;

    80     QComboBox *mRenderingDevices;

    81     QPushButton *mPlayButton;

    82     QPushButton *mPauseButton;

    83     QPushButton *mStopButton;

    84     QPushButton *mRewButton;

    85     QPushButton *mFfButton;

    86     QPushButton *mSelectFileButton;

    87     QPushButton *mSearchDevicesButton;

    88     QString mSelectedFile;

    89 };

    90 

    91 #endif /* EXAMPLEAPPUI_H_ */