1 /*

     2 * Copyright (c) {Year(s)} {Copyright owner}.

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * {Name} {Company} ? Initial contribution

    11 *

    12 * Contributors:

    13 * {Name} {Company} ? {{Description of contribution}}

    14 *

    15 * Description:

    16 * {{Description of the file}}

    17 *

    18 */

    19 

    20 #ifndef __TESTPUBLISHERAPPVIEW_h__

    21 #define __TESTPUBLISHERAPPVIEW_h__

    22 

    23 // INCLUDES

    24 #include <coecntrl.h>

    25 #include <babitflags.h>

    26 #include <badesca.h>

    27 

    28 #include "hswidgetobserver.h"

    29 

    30 class CHsPublisher;

    31 

    32 // CLASS DECLARATION

    33 class CTestPublisherAppView : public CCoeControl, public MHsWidgetObserver

    34     {

    35 public:

    36     // New methods

    37 

    38     /**

    39      * NewL.

    40      * Two-phased constructor.

    41      * Create a CTestPublisherAppView object, which will draw itself to aRect.

    42      * @param aRect The rectangle this view will be drawn to.

    43      * @return a pointer to the created instance of CTestPublisherAppView.

    44      */

    45     static CTestPublisherAppView* NewL(const TRect& aRect);

    46 

    47     /**

    48      * NewLC.

    49      * Two-phased constructor.

    50      * Create a CTestPublisherAppView object, which will draw itself

    51      * to aRect.

    52      * @param aRect Rectangle this view will be drawn to.

    53      * @return A pointer to the created instance of CTestPublisherAppView.

    54      */

    55     static CTestPublisherAppView* NewLC(const TRect& aRect);

    56 

    57     /**

    58      * ~CTestPublisherAppView

    59      * Virtual Destructor.

    60      */

    61     virtual ~CTestPublisherAppView();

    62 

    63 public:

    64     // Functions from base classes

    65 

    66     /**

    67      * From CCoeControl, Draw

    68      * Draw this CTestPublisherAppView to the screen.

    69      * @param aRect the rectangle of this view that needs updating

    70      */

    71     void Draw(const TRect& aRect) const;

    72 

    73     /**

    74      * From CoeControl, SizeChanged.

    75      * Called by framework when the view size is changed.

    76      */

    77     virtual void SizeChanged();

    78 

    79     /**

    80      * From CoeControl, HandlePointerEventL.

    81      * Called by framework when a pointer touch event occurs.

    82      * Note: although this method is compatible with earlier SDKs, 

    83      * it will not be called in SDKs without Touch support.

    84      * @param aPointerEvent the information about this event

    85      */

    86     virtual void HandlePointerEventL(const TPointerEvent& aPointerEvent);

    87 

    88 private:

    89     // from MHsWidgetObserver

    90     

    91     /**

    92      * @see MHsWidgetObserver

    93      */

    94     const TDesC& Identity();    

    95     

    96     /**

    97      * @see MHsWidgetObserver

    98      */

    99     void NotifyWidgetStarted( 

   100         const TDesC& aWidgetId, 

   101         MHsWidgetObserver::EStartReason aReason );

   102     

   103     /**

   104      * @see MHsWidgetObserver

   105      */

   106     void NotifyWidgetStopped( 

   107         const TDesC& aWidgetId, 

   108         MHsWidgetObserver::EStopReason aReason );

   109     

   110     /**

   111      * @see MHsWidgetObserver

   112      */

   113     void NotifyWidgetState( 

   114         const TDesC& aWidgetId, 

   115         MHsWidgetObserver::EState aState );

   116 

   117     /**

   118      * @see MHsWidgetObserver

   119      */

   120     void NotifyWidgetEvent(

   121         const TDesC& aWidgetId,

   122         const TDesC& aEvent,

   123         const TDesC& aParam );

   124     

   125 private:

   126     // Constructors

   127 

   128     /**

   129      * ConstructL

   130      * 2nd phase constructor.

   131      * Perform the second phase construction of a

   132      * CTestPublisherAppView object.

   133      * @param aRect The rectangle this view will be drawn to.

   134      */

   135     void ConstructL(const TRect& aRect);

   136 

   137     /**

   138      * CTestPublisherAppView.

   139      * C++ default constructor.

   140      */

   141     CTestPublisherAppView();

   142     

   143     void PublishL( const TDesC& aWidgetId );

   144 private:

   145     // data

   146     

   147     /** Publisher, owned */

   148     CHsPublisher* iPublisher;

   149     /** Id of active widget instance, owned */

   150     CDesCArrayFlat* iWidgetIds;

   151     /** Flags */

   152     TBitFlags iFlags;  

   153     /** Helper to alternate published image */

   154     TBool iFeedCnt;

   155     };

   156 

   157 #endif // __TESTPUBLISHERAPPVIEW_h__

   158 // End of File