1 /*

     2 * Copyright (c) 2007 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:  Mus Application's Sharing Observer Interface

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MUSUISHARINGOBSERVER_H

    21 #define MUSUISHARINGOBSERVER_H

    22 

    23 

    24 #include <e32cmn.h>

    25 #include <AknProgressDialog.h>

    26 

    27 class MMusUiSharingObserver

    28     {

    29 	

    30     public:

    31 

    32         /*

    33         * Shows sychronous wait dialog with softkey R_AVKON_SOFTKEYS_CANCEL.

    34         * @param aPrompt Prompt text shown in dialog

    35         * @param aTimerInSeconds Timer in seconds when dialog is dismissed

    36         *        automatically. Timer value 0 means that no timer is used.

    37         * @param aExpirationMessageResourceId is ID of resource indicating

    38         *        the message to be shown if timer expires. Value 0 means that

    39         *        no message is shown.

    40         * @return EFalse if dialog is dismissed by user pressing cancel

    41         *         or by expiration of timer. ETrue if DismissWaitDialogL

    42         *         is called with parameter ETrue;

    43         */

    44         virtual TBool ShowWaitDialogL( 

    45                                     const TDesC& aPrompt, 

    46                                     TInt aTimerInSeconds = 0,

    47                                     TInt aExpirationMessageResourceId = 0 ) = 0;

    48         

    49         /*

    50         * Dismisses sychronous wait dialog shown by calling ShowWaitDialogL.

    51         * @param aReturnValue determines return value of function 

    52         *        ShowWaitDialogL.

    53         */

    54         virtual void DismissWaitDialogL( TBool aReturnValue = ETrue ) = 0;

    55         

    56         /**

    57         * Set call back service of wait dialog

    58         * @param aCallback A pointer of class MProgressDialogCallback

    59         *        which implemented DialogDismissedL 

    60         */

    61         virtual void SetWaitDialogCallbackL( MProgressDialogCallback* aCallback ) = 0;

    62         

    63         virtual void ShowStatusPaneTitleL() = 0;

    64         

    65         /**

    66         *

    67         */

    68         virtual void EnableMiddleSoftkeyL( TInt aResourceId ) = 0;   

    69 	    

    70         virtual void ActivateVolumeControlL( TInt aValue, TBool aOnlyIfVisible = EFalse ) = 0;  

    71         

    72         virtual void HighlightSelectedToolbarItem( TInt aCommand ) = 0;

    73         

    74         virtual void ReplaceToolbarCommand( TInt aOldCommand, 

    75                                             TInt aNewCommand,

    76                                             TBool aSetNewCommandFocused ) = 0;

    77         

    78         virtual void RefreshAudioRoutingToolbarButton() = 0;

    79         

    80         virtual void UpdateSessionTime( const TDesC& aSessionTime ) = 0;

    81         

    82         virtual void DismissMenuBar() = 0;

    83                                                     

    84     };

    85 

    86 #endif // MUSUISHARINGOBSERVER_H

    87             

    88 // end of file