1 /*

     2 * Copyright (c) 2002-2006 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:  View control adapter

    15 *

    16 */

    17 

    18 #ifndef _XNVIEWCONTROLADAPTER_H

    19 #define _XNVIEWCONTROLADAPTER_H

    20 

    21 //  System includes

    22 #include <e32base.h>

    23 

    24 // User includes

    25 #include "xncontroladapter.h"

    26 #include "xnuistatelistener.h"

    27 

    28 // Forward declarations

    29 class CXnNodePluginIf;

    30 class CXnAppUiAdapter;

    31 

    32 // Class declaration

    33 /**

    34 *  @ingroup group_xnlayoutengine

    35 *  @lib xn3layoutengine.lib

    36 *  @since S60 5.2

    37 */   

    38 NONSHARABLE_CLASS( CXnViewControlAdapter ) : public CXnControlAdapter,

    39     public MXnUiStateObserver

    40    {

    41 public: 

    42     // Constructors and destructor

    43     

    44     /**

    45      * 2 phase construction.

    46      */

    47     static CXnViewControlAdapter* NewL( CXnNodePluginIf& aNode );

    48 

    49     /**

    50      * Destructor.

    51      */

    52     ~CXnViewControlAdapter();

    53 

    54 public: 

    55     // From base classes

    56 

    57     /**

    58     * @see CCoeControl documentation        

    59     */         

    60     void MakeVisible( TBool aVisible );

    61     

    62     /**

    63      * @see CCoeControl

    64      */

    65     void Draw( const TRect& aRect ) const;

    66             

    67     /**

    68      * @see CCoeControl

    69      */

    70     void HandlePointerEventL( const TPointerEvent& aPointerEvent );

    71 

    72 public:

    73     // new functions

    74     

    75     /**

    76      * Resets pointer grabbing

    77      * 

    78      * @since S60 5.2

    79      */

    80     void ResetGrabbing();

    81             

    82 private:

    83     // from MXnUiStateObserver

    84     

    85     /**

    86      * @see MXnUiStateObserver

    87      */

    88     void NotifyForegroundChanged( TForegroundStatus aStatus );

    89     

    90     /**

    91      * @see MXnUiStateObserver

    92      */

    93     void NotifyLightStatusChanged( TBool aLightsOn );

    94     

    95     /**

    96      * @see MXnUiStateObserver

    97      */

    98     void NotifyInCallStateChaged( TBool aInCall );   

    99     

   100 private: 

   101     // constructors

   102     

   103     /**

   104      * C++ default constructor

   105      */    

   106     CXnViewControlAdapter( CXnNodePluginIf& aNode );

   107     

   108     /**

   109      * 2nd phase constructor

   110      */

   111     void ConstructL( CXnNodePluginIf& aNode );

   112     

   113 private: 

   114     // data

   115 

   116     /** Node */

   117     CXnNodePluginIf& iNode;

   118     /** AppUi */

   119     CXnAppUiAdapter& iAppUi;

   120     /** HS foreground status*/

   121     MXnUiStateObserver::TForegroundStatus iForegroundStatus;

   122     };

   123     

   124 #endif // _XNVIEWCONTROLADAPTER_H

   125             

   126 // End of File