1 /*

     2 * Copyright (c) 2006-2007 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:  Header file for personality notifier

    15 *

    16 */

    17 

    18 

    19 #ifndef CUSBPERSONALITYNOTIFIER_H

    20 #define CUSBPERSONALITYNOTIFIER_H

    21 

    22 #include <e32base.h>

    23 #include <musbnotifiercallback.h>

    24 

    25 NONSHARABLE_CLASS(CUsbPersonalityNotifier) : public CActive

    26     {

    27 public:

    28     IMPORT_C ~CUsbPersonalityNotifier();

    29         

    30     IMPORT_C static CUsbPersonalityNotifier* NewL();

    31     

    32     IMPORT_C TInt ShowQuery(TUid aNotifierUid, const TDesC8 &aBuffer, TDes8 &aResponse, 

    33         MUsbNotifierCallBack* aCallBack = NULL, TRequestStatus* aStatus = NULL);

    34     

    35     IMPORT_C TInt ShowNote(TUid aNotifierUid, const TDesC8 &aBuffer, TDes8 &aResponse);

    36     

    37     IMPORT_C void CancelAll();

    38     

    39     IMPORT_C void CancelQuery(TUid aNotifierUid);

    40     

    41     /** Cancel all queued queries and notes but the currently shown */

    42     IMPORT_C void CancelAllButCurrent();

    43 

    44     /** Return ETrue, if the notifier is showing currently */

    45     /** DEPRICATED */

    46     IMPORT_C TBool IsShowing(TUid aNotifierUid);

    47 

    48 private:

    49 

    50     CUsbPersonalityNotifier();

    51     

    52     void ConstructL();

    53     

    54     enum TNotifierState

    55         {

    56         EUsbPersonalityNotifierIdle,

    57         EUsbPersonalityNotifierStarted

    58         };

    59         

    60     void DoCancel();

    61     void RunL();

    62     TInt RunError( TInt /*aError*/ );

    63         

    64     TInt DoShowQuery(MUsbNotifierCallBack* aCallBack, TUid aNotifierUid, 

    65         const TDesC8 &aBuffer, TDes8 &aResponse, TRequestStatus* aStatus);

    66     

    67     TInt DoShowNote(TUid aNotifierUid, const TDesC8 &aBuffer, TDes8 &aResponse);

    68 

    69     class TNotifierClient

    70         {

    71     public:

    72         TNotifierClient::TNotifierClient(MUsbNotifierCallBack* aCallBack, TUid aNotifierUid, 

    73             const TDesC8 &aBuffer, TDes8 &aResponse, TRequestStatus* iRequestStatus, 

    74             TBool aConfirmation);

    75             

    76         MUsbNotifierCallBack* iCallBack; 

    77         TUid iNotifierUid;

    78         const TDesC8 &iBuffer; 

    79         TDes8 &iResponse;

    80         TRequestStatus* iRequestStatus;

    81         TBool iConfirmation;

    82         };

    83     

    84     RPointerArray<TNotifierClient> iNotifierClient;

    85     

    86     MUsbNotifierCallBack* iCallBack;

    87     TUid iNotifierUid;

    88     RNotifier iNotifier;

    89     TNotifierState iState;

    90     TRequestStatus* iRequestStatus;

    91     };

    92 

    93 #endif

    94