1 /*

     2 * Copyright (c) 2002-2005 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:  Interface for AppUi class

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MCAAPPUI_H

    21 #define MCAAPPUI_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class MCALayoutChangeObserver;

    28 class MCAResourceChangeObserver;

    29 

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  Interface for AppUi class

    35 *

    36 *  @lib chat.exe

    37 *  @since Series 60 3.0

    38 */

    39 class MCAAppUi

    40     {

    41     public: // New functions

    42 

    43         /*

    44          * Returns a full path to chat bitmap file.

    45          * @return TDes reference to chat bitmap file.

    46          */

    47         virtual TDes& MbmFullPath() = 0;

    48 

    49         /**

    50          * Adds layout change observer

    51          * @param aObserver Pointer to observer

    52          */

    53         virtual void AddLayoutChangeObserver( MCALayoutChangeObserver* aObserver ) = 0;

    54 

    55         /**

    56          * Removes layout observer

    57          * @param aObserver Pointer to removed observer

    58          */

    59         virtual void RemoveLayoutChangeObserver( MCALayoutChangeObserver* aObserver ) = 0;

    60 

    61         /**

    62          * Adds resource observer

    63          * @param aObserver Pointer to observer

    64          */

    65         virtual void AddResourceChangeObserver( MCAResourceChangeObserver* aObserver ) = 0;

    66 

    67         /**

    68          * Removes resource observer

    69          * @param aObserver Pointer to removed observer

    70          */

    71         virtual void RemoveResourceChangeObserver( MCAResourceChangeObserver* aObserver ) = 0;

    72     };

    73 

    74 #endif      // MCAAPPUI_H

    75 

    76 // End of File