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:  Encapsulates an active object used in controlling notes.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPHCLTUSSDNOTECONTROLLER_H

    20 #define CPHCLTUSSDNOTECONTROLLER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include "MPhCltUssdNoteControllerCallBack.h"

    25 

    26 // FORWARD DECLARATIONS

    27 class CAknGlobalNote;

    28 class RConeResourceLoader;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *   Encapsulates an active object used in controlling notes.

    34 *

    35 *  @lib phoneclient.lib

    36 *  @since 9.1

    37 */

    38 NONSHARABLE_CLASS( CPhCltUssdNoteController ) : public CActive

    39     {

    40     public:  // Constructor and destructor

    41         

    42         /**

    43         * Two-phased constructor.

    44         * 

    45         * @param aCallBack a callback to be notified events from note controller.

    46         * @param aPriority active object priority.

    47         * @return Pointer to created CPhCltUssdImp instance.

    48         */

    49         static CPhCltUssdNoteController* NewL( 

    50                 MPhCltUssdNoteControllerCallBack& aCallBack,

    51                 TInt aPriority );

    52         

    53         /**

    54         * Destructor.

    55         */

    56         ~CPhCltUssdNoteController();

    57 

    58         

    59     public:

    60         

    61         // Shows information note.

    62         void ShowInformationNoteL( TInt aResourceId );

    63         

    64         // Shows global information note.

    65         void ShowGlobalInformationNoteL( TInt aResourceId );

    66         

    67         // Shows global confirmation note.

    68         void ShowGlobalConfirmationNoteL( TInt aResourceId );

    69         

    70         // Shows global wait note.

    71         void ShowGlobalWaitNoteL( TInt aResourceId, TInt aSoftkeyResourceId = 0 );

    72         

    73         // Destroys global wait note.

    74         void DestroyGlobalWaitNote();

    75         

    76     private: 

    77         

    78         /**

    79         * C++ constructor.

    80         */

    81         CPhCltUssdNoteController( 

    82             MPhCltUssdNoteControllerCallBack& aCallBack,

    83             TInt aPriority );

    84         

    85         // Symbian 2nd phase constructor.

    86         void ConstructL();

    87         

    88         // The note type enumeration, used inside the class.

    89         enum TPhCltUssdNoteType

    90             {

    91             EPhCltUssdInformationNote,

    92             EPhCltUssdGlobalInformationNote,

    93             EPhCltUssdGlobalConfirmationNote

    94             };

    95 

    96         // Shows the note of given type. 

    97         void ShowNoteL( TPhCltUssdNoteType aType, TInt aResourceId );

    98         

    99         // Loads the resource file.

   100         void LoadResourceFileL();

   101         

   102         // From base classes

   103        

   104         /*

   105         * From CActive. Called when dialog is dismissed by soft key.

   106         */

   107         void RunL();

   108 

   109         /**

   110         * From CActive. 

   111         */

   112         void DoCancel();

   113 

   114 

   115     private:    // Data

   116         

   117         // Buffer for messages.

   118         HBufC* iMessageBuffer;

   119         

   120         // Global wait note.

   121         CAknGlobalNote* iGlobalWaitNote;

   122         

   123         // Id of an active wait note.

   124         TInt iWaitNoteId;

   125         

   126         // The callback to be notified when wait note is dismissed.  

   127         MPhCltUssdNoteControllerCallBack& iCallBack;

   128 

   129         // Resource loader.

   130         RConeResourceLoader* iResourceLoader;

   131     };

   132 

   133 #endif // CPHCLTUSSDNOTECONTROLLER_H

   134 

   135 // End of File