1 /*

     2 * Copyright (c) 2008-2009 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:  Implementation of the concret state

    15  *

    16 */

    17 

    18 

    19 #ifndef C_USBSTATEHOSTAINITIATE_H

    20 #define C_USBSTATEHOSTAINITIATE_H

    21 

    22 #include "cusbotgwatcher.h"

    23 #include "cusbstatehostainitiatebase.h"

    24 #ifndef STIF

    25 #include "cusbtimer.h"

    26 #else

    27 #include "mockcusbtimer.h"

    28 #endif

    29 

    30 /**

    31  *  This class implements behaviour when Id pin just detected (initiating host role, loading drivers)

    32  *

    33  */

    34 NONSHARABLE_CLASS( CUsbStateHostAInitiate ) : public CUsbStateHostAInitiateBase

    35     {

    36     friend class CtUsbOtgWatcher;

    37 

    38 public:

    39 

    40     /**

    41      * Two-phased constructor.

    42      * @param aWatcher owner

    43      */

    44     static CUsbStateHostAInitiate* NewL(CUsbOtgWatcher* aWatcher);

    45 

    46     /**

    47      * Destructor.

    48      */

    49     virtual ~CUsbStateHostAInitiate();

    50 

    51 private:

    52 

    53     /**

    54      * default construction

    55      * @param aWatcher owner

    56      */

    57     CUsbStateHostAInitiate(CUsbOtgWatcher* aWatcher);

    58 

    59     /**

    60      * 2nd phase construction

    61      */

    62     void ConstructL();

    63 

    64     //from CUsbState

    65     /**

    66      * state id

    67      * @return state id

    68      */

    69     TUsbStateIds Id();

    70 

    71     /**

    72      * This is called when switched to this state, 

    73      * because If all conditions for transition to another state exist, nothing will 

    74      * trigger it and transition will not happen. This forces the transition in such cases.

    75      *

    76      */

    77     void JustAdvancedToThisStateL();

    78     

    79     /**

    80      * This is called when switched to this state, 

    81      * because If all conditions for transition to another state exist, nothing will 

    82      * trigger it and transition will not happen. This forces the transition in such cases.

    83      *

    84      */

    85     virtual void JustBeforeLeavingThisStateL();

    86 

    87     };

    88 

    89 #endif //  C_USBSTATEHOSTINITIATE_H