1 /*

     2 * Copyright (c) 2005-2006 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 the License "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:  Shows the information label in UI.*

    15 */

    16 

    17 

    18 

    19 #ifndef C_VCXHGVODINFORMATIONPOPUP_H

    20 #define C_VCXHGVODINFORMATIONPOPUP_H

    21 

    22 //  INCLUDES

    23 #include <AknUtils.h> 

    24 #include <AknInfoPopupNoteController.h>

    25 #include "CIptvTimer.h"

    26 #include "MIptvTimerObserver.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CVcxNsUiEngine;

    30 class CAknInfoPopupNoteController;

    31 class CAknView; 

    32                                             

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * CVcxHgVodInformationPopup class 

    37  * utilizes CAknInfoPopup class that shows the information

    38  * label in UI

    39  */

    40 NONSHARABLE_CLASS ( CVcxHgVodInformationPopup ) : public CBase,

    41                                   public MIptvTimerObserver, 

    42                                   public MAknInfoPopupNoteObserver

    43     {    

    44 

    45 public:  // Constructors and destructor

    46 

    47     /**

    48     * Two-phased constructor.

    49     */

    50     static CVcxHgVodInformationPopup* NewL( CAknView& aParentView, 

    51                                             CVcxNsUiEngine& aUiEngine );

    52     

    53     /**

    54      * Destructor.

    55      */

    56     virtual ~CVcxHgVodInformationPopup();

    57 

    58     /** 

    59      * Shows given data in popup. 

    60      * 

    61      */

    62     void ShowL();

    63 

    64     /**

    65      * Hides popup 

    66      */

    67     void Hide();

    68     

    69     /**

    70      * Set text to info control

    71      */

    72     void SetTextL( const TDesC& aText );

    73 

    74     /**

    75      * Called when internal timer expires.

    76      *

    77      * @param aTimer Timer that expired.

    78      */    

    79     void TimerExpired( CIptvTimer* aTimer );

    80     

    81     /**

    82      * Handles the foreground event.

    83      * @param aForeground Is foreground state gained or not.

    84      */

    85     void HandleForegroundEventL( TBool aForeground );

    86 

    87     /**

    88      * Layout/orientation has been changed.

    89      */

    90     void HandleSizeChange();

    91 

    92 private:

    93     

    94     CVcxHgVodInformationPopup( CAknView& aParentView, 

    95                                CVcxNsUiEngine& aUiEngine );

    96 

    97     void ConstructL();

    98 

    99     /**

   100      * Creates internal popup note control.

   101      *

   102      * @return ETrue if control was created.

   103      */    

   104     TBool CreateControlL();

   105 

   106     /**

   107      * Deletes internal popup note control.

   108      */

   109     void DeleteControl(); 

   110 

   111   

   112     

   113 //From MAknInfoPopupNoteObserver

   114 

   115      /**

   116      * From MAknInfoPopupNoteObserver

   117      * Handles events reported from info popup note.

   118      * 

   119      */

   120      void HandleInfoPopupNoteEvent( CAknInfoPopupNoteController* aController,

   121                                     TAknInfoPopupNoteEvent aEvent );

   122 

   123 

   124 private:    // Data

   125 	

   126     //Reference to parent view class

   127 	CAknView&                           iParentView;

   128     

   129     //Reference to application ui class

   130     CVcxNsUiEngine&                      iUiEngine;

   131     

   132     //Pointer to popup note controller class ( from avkon )

   133     CAknInfoPopupNoteController*        iPopupController;

   134     

   135     //Text to be shown in ui

   136 	HBufC*			                    iPopupText;

   137 	

   138     //

   139 	CIptvTimer*                         iTimer;

   140 

   141 	// Top right corner of parent rect.

   142 	TPoint iTopRight;

   143     };

   144 

   145 #endif  // C_VCXHGVODINFORMATIONPOPUP_H   

   146