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:  Accessory and Bluetooth handler.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPHONEACCESSORYBTHANDLER_H_

    20 #define CPHONEACCESSORYBTHANDLER_H_

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <pevirtualengine.h> 

    25 #include <mphoneneclearedhandler.h>

    26 #include <mphonestatemachine.h>

    27 #include <mphoneviewcommandhandle.h>

    28 

    29 // CLASS DECLARATION

    30  

    31 /**

    32 *  It waits for bluetooth audio disconnection and

    33 *  shows query when it happens.

    34 *

    35 */

    36 NONSHARABLE_CLASS( CPhoneAccessoryBTHandler ) : public CBase

    37     {

    38     public:

    39         

    40         /**

    41         * Two-phased constructor

    42         * @param aViewCommandHandle reference to View Command Handler

    43         * @param aStateMachine: reference to Phone UI state machine

    44         * @return an instance of class CPhoneAccessoryBTHandler

    45         */

    46         static CPhoneAccessoryBTHandler* NewLC( MPhoneViewCommandHandle* aViewCommandHandle,

    47             MPhoneStateMachine* aStateMachine, MPhoneNEClearedHandler* aNEClearedHandler );

    48         

    49         /**

    50         * Destructor.

    51         */

    52         ~CPhoneAccessoryBTHandler();

    53 

    54 

    55         /**

    56          * Sets BT debug mode on.

    57          */

    58         void SetBTDebugModeL();

    59 

    60         /**

    61         * Set the BT handsfree mode

    62         * @param aHandsfreeMode ETrue to activate BT, EFalse to deactivate

    63         * @return ETrue if allowed

    64         */

    65         TBool SetBTHandsfreeModeL( TBool aHandsfreeMode );

    66 

    67         /**

    68         * Set the handsfree mode

    69         * @param aHandsfreeMode ETrue to activate IHF, EFalse to deactivate

    70         * @return ETrue if allowed

    71         */

    72         TBool SetHandsfreeModeL( TBool aHandsfreeMode );

    73 

    74         /**

    75         * Shows BT address

    76         */

    77         void ShowBTAddressL();

    78           

    79         /**

    80         * Shows BT loopback status note

    81         */

    82         void ShowBTLoopbackL();

    83         

    84         /**

    85         * Shows BT activated note

    86         */

    87         void ShowBTActivatedL();

    88           

    89     private:

    90 

    91         /**

    92         * C++ constructor.

    93         */

    94         CPhoneAccessoryBTHandler( MPhoneViewCommandHandle* aViewCommandHandle,

    95             MPhoneStateMachine* aStateMachine, MPhoneNEClearedHandler* aNEClearedHandler );

    96 

    97         /**

    98         * Set the handsfree mode

    99         * @param aHandsfreeMode ETrue to activate, EFalse to deactivate

   100         * @param aAudioOutput audio output

   101         * @return ETrue if allowed

   102         */

   103         TBool DoSetHandsfreeModeL( TBool aHandsfreeMode, TPEAudioOutput aAudioOutput );

   104 

   105     private:    // Data  

   106        

   107         /**

   108         * Reference to the Phone UI View command handle

   109         */

   110         MPhoneViewCommandHandle* iViewCommandHandle;

   111 

   112         /**

   113         * Reference to State machine

   114         */

   115         MPhoneStateMachine* iStateMachine;

   116 

   117         /**

   118         * Reference to handler for Number Entry cleared event

   119         */

   120         MPhoneNEClearedHandler* iNEClearedHandler;

   121 

   122     };

   123 

   124 

   125 #endif /*CPHONEACCESSORYBTHANDLER_H_*/