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:  Implements concrete state

    15  *

    16  */

    17 

    18 #ifndef C_USBSTATEHOSTDELAYANOTTTACHEDHANDLE_H

    19 #define C_USBSTATEHOSTDELAYNOTATTACHEDHANDLE_H

    20 

    21 #include "cusbstatehostdelayhandle.h"

    22 

    23 #ifndef STIF

    24 #include "cusbtimer.h"

    25 #else

    26 #include "mockcusbtimer.h"

    27 #endif

    28 

    29 class CUsbOtgWatcher;

    30 /**

    31  *  problem handling, device is not attached, vbus not dropping

    32  *

    33  */

    34 NONSHARABLE_CLASS( CUsbStateHostDelayNotAttachedHandle ) : public CUsbStateHostDelayHandle,

    35 MUsbTimerObserver

    36     {

    37     friend class CtUsbOtgWatcher;

    38     friend class CUsbOtgWatcher;

    39 

    40 public:

    41 

    42     /**

    43      * Two-phased constructor.

    44      * @param aWatcher owner

    45      */

    46     static CUsbStateHostDelayNotAttachedHandle* NewL(CUsbOtgWatcher& aWatcher);

    47 

    48     /**

    49      * Destructor.

    50      */

    51     virtual ~CUsbStateHostDelayNotAttachedHandle();

    52 

    53 private:

    54 

    55     // From MUsbTimerObserver

    56     /**

    57      * Call back when timer expired

    58      * @param aTimerId timer id

    59      */

    60     void TimerElapsedL(TUsbTimerId aTimerId);

    61 

    62     /**

    63      * Device is detached

    64      * @param aInfo Device event data

    65      */

    66     void DeviceDetachedL(TDeviceEventInformation aInfo);

    67 

    68     // From OTG state observer

    69     /**

    70      * Became to Idle when A

    71      */

    72     void AIdleL();

    73 

    74     //from CUsbState

    75     /**

    76      * State id

    77      * @return state id

    78      */

    79     TUsbStateIds Id();

    80 

    81     /**

    82      * This is called when leaving this state, 

    83      *

    84      */

    85     void JustBeforeLeavingThisStateL();

    86 

    87     /**

    88      * handles issue

    89      */

    90     void DoHandleL();

    91 

    92     /**

    93      * Default constructor

    94      * @param aWatcher owner

    95      */

    96     CUsbStateHostDelayNotAttachedHandle(CUsbOtgWatcher& aWatcher);

    97 

    98     /**

    99      * 2nd phase construction

   100      */

   101     void ConstructL();

   102 

   103     // data

   104 

   105     /** 

   106      * too much power timer

   107      * own

   108      */

   109     CUsbTimer* iTooMuchPowerTimer;

   110 

   111     };

   112 

   113 #endif //  C_USBSTATEHOSTDELAYNOTATTACHEDHANDLE_H