1 /*

     2 * Copyright (c) 2008 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:  Base class for extension plug-in.

    15 *

    16 */

    17 

    18 

    19 #ifndef TELBUBBLEEXTENSION_H

    20 #define TELBUBBLEEXTENSION_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include "telbubbleextensioninterface.h"

    25 

    26 // CONSTANTS

    27 // Constants used in ECOM implementation

    28 const TUid KTelBubbleExtensionInterfaceUid    = { 0x102078F6 };

    29 

    30 class MTelBubbleExtensionObserver;

    31 class MTelBubbleExtensionData;

    32 

    33 class CTelBubbleExtension : public CBase,

    34                             public MTelBubbleExtensionInterface

    35     {

    36 public:

    37     /**

    38     * Two phase constructor

    39     *

    40     * @leave Uses Leave code KErrNotFound if implementation is not found.

    41     * @param aImplementationUid Implementation UID of the plugin to be

    42     *        created.

    43     */

    44     static CTelBubbleExtension* NewL(

    45         TUid aImplementationUid );

    46 

    47     /** Destructor */

    48     virtual inline ~CTelBubbleExtension();

    49 

    50     /**

    51      * Initialize plug-in. Called after NewL

    52      * @param aBubbles Interface for bubbles

    53      */

    54     virtual void InitializeL( MTelBubbleExtensionObserver& aBubbles ) = 0;

    55 

    56 // from MTelBubbleExtensionInterface

    57 

    58     /**

    59      * Notifies that a new customizable bubble is available

    60      *

    61      * @param aCallData Reference to call data.

    62      */

    63     virtual void StartCustomizedBubble(

    64             MTelBubbleExtensionData& aCallData ) = 0;

    65 

    66     /**

    67      * Notifies that a customizable bubble has been removed

    68      *

    69      * @param aCallData Reference to call data.

    70      */

    71     virtual void StopCustomizedBubble(

    72             MTelBubbleExtensionData& aCallData ) = 0;

    73 

    74     /**

    75      * Indicates that currently bubble drawing is started.

    76      * Customizing is preferred to be done during this call.

    77      */

    78     virtual void BubbleUpdating() = 0;

    79 

    80 private: // data

    81 

    82     /**

    83      * ECOM plugin instance UID.

    84      */

    85     TUid iDtor_ID_Key;

    86     };

    87 

    88 #include "telbubbleextension.inl"

    89 

    90 #endif // TELBUBBLEEXTENSION_H

    91 

    92 // end of file