1 /*

     2 * Copyright (c) 2009 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 #ifndef CXEFAKEVIEWFINDERCONTROL_H

    18 #define CXEFAKEVIEWFINDERCONTROL_H

    19 

    20 #include <e32cmn.h>

    21 

    22 #include "cxeviewfindercontrol.h"

    23 #include "cxestatemachine.h"

    24 

    25 

    26 class CxeFakeViewfinderControl : public CxeViewfinderControl,

    27                                  public CxeStateMachine

    28 

    29 {

    30     Q_OBJECT

    31 

    32 public:

    33 

    34     CxeFakeViewfinderControl();

    35     virtual ~CxeFakeViewfinderControl();

    36 

    37 public: // from CxeViewfinderControl

    38     void setWindow(WId windowId);

    39     CxeError::Id start();

    40     void stop();

    41     State state() const;

    42     QSize deviceDisplayResolution() const;

    43 

    44 public: // methods for unit testing

    45     enum MethodIndex

    46     {

    47         SetWindow,

    48         Start,

    49         Stop

    50     };

    51 

    52     void setState(CxeViewfinderControl::State newState);

    53     QList<MethodIndex> callHistory() const;

    54     void resetCallHistory();

    55 

    56 protected: // from CxeStateMachine

    57     void handleStateChanged(int newStateId, CxeError::Id error);

    58     void initializeStates();

    59 

    60 private: // data

    61     QList<MethodIndex> mCallHistory;

    62 };

    63 

    64 

    65 

    66 #endif // CXEFAKEVIEWFINDERCONTROL_H

    67