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:  Acessory and Bluetooth handler.

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include    <featmgr.h>

    21 #include    <StringLoader.h>

    22 #include    <btengdomainpskeys.h>

    23 #include    <btengdomaincrkeys.h>

    24 #include    <mpeengineinfo.h>

    25 

    26 #include    "cphoneaccessorybthandler.h"

    27 #include    "cphonecenrepproxy.h"

    28 #include    "cphonemainresourceresolver.h"

    29 #include    "mphoneneclearedhandler.h"

    30 #include    "mphonestatemachine.h"

    31 #include    "mphoneviewcommandhandle.h"

    32 #include    "phoneconstants.h"

    33 #include    "phonelogger.h"

    34 #include    "phoneui.pan"

    35 #include    "phonerssbase.h"

    36 #include    "tphonecmdparamnote.h"

    37 

    38 // CONSTANTS

    39 

    40 const TInt KPhoneBtAddressTextLength = 64;

    41 

    42 // ============================ MEMBER FUNCTIONS ===============================

    43 

    44 CPhoneAccessoryBTHandler::CPhoneAccessoryBTHandler( 

    45     MPhoneViewCommandHandle* aViewCommandHandle,

    46     MPhoneStateMachine* aStateMachine,

    47     MPhoneNEClearedHandler* aNEClearedHandler ) :

    48     iViewCommandHandle( aViewCommandHandle ),

    49     iStateMachine( aStateMachine ),

    50     iNEClearedHandler( aNEClearedHandler )

    51     {

    52     }

    53 

    54 // -----------------------------------------------------------

    55 // CPhoneAccessoryBTHandler::NewLC()

    56 // Constructor

    57 // (other items were commented in a header).

    58 // -----------------------------------------------------------

    59 //

    60 CPhoneAccessoryBTHandler* CPhoneAccessoryBTHandler::NewLC( 

    61     MPhoneViewCommandHandle* aViewCommandHandle,

    62     MPhoneStateMachine* aStateMachine,

    63     MPhoneNEClearedHandler* aNEClearedHandler )

    64     {

    65     CPhoneAccessoryBTHandler* self = new (ELeave) CPhoneAccessoryBTHandler( 

    66         aViewCommandHandle, aStateMachine, aNEClearedHandler );

    67     CleanupStack::PushL( self );

    68     return self;

    69     }

    70 

    71 // -----------------------------------------------------------------------------

    72 // CPhoneAccessoryBTHandler::~CPhoneAccessoryBTHandler

    73 // -----------------------------------------------------------------------------

    74 //

    75 CPhoneAccessoryBTHandler::~CPhoneAccessoryBTHandler()

    76     {

    77     }

    78 

    79 // -----------------------------------------------------------

    80 // CPhoneAccessoryBTHandler::SetBTDebugModeL

    81 // Handling for message EPEMessageBTDebugMode.

    82 // Sets BT debug mode PS key on.

    83 // -----------------------------------------------------------

    84 //

    85 void CPhoneAccessoryBTHandler::SetBTDebugModeL()

    86     {

    87     __LOGMETHODSTARTEND(EPhoneControl, "CPhoneAccessoryBTHandler::SetBTDebugModeL( ) ");

    88     if ( FeatureManager::FeatureSupported( KFeatureIdOnScreenDialer ) )

    89         {

    90         iViewCommandHandle->ExecuteCommandL( EPhoneViewClearNumberEntryContent );                      

    91         }

    92     else

    93         {

    94         // Remove number entry from screen

    95         iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveNumberEntry );   

    96         }

    97     iNEClearedHandler->HandleNumberEntryClearedL();

    98     if ( RProperty::Set( KPSUidBluetoothDutMode, KBTSspDebugmode, EBTSspDebugModeOn ))

    99         {

   100         __PHONELOG( EOnlyFatal, EPhoneControl, "CPhoneAccessoryBTHandler::SetBTDebugModeL PS key not defined" );

   101         }

   102     }

   103 

   104 // ---------------------------------------------------------

   105 // CPhoneAccessoryBTHandler::SetBTHandsfreeModeL

   106 // ---------------------------------------------------------

   107 //

   108 TBool CPhoneAccessoryBTHandler::SetBTHandsfreeModeL( TBool aHandsfreeMode )

   109     {

   110     return DoSetHandsfreeModeL( aHandsfreeMode, aHandsfreeMode ? EPEBTAudioAccessory : EPEHandset );

   111     }

   112 

   113 // ---------------------------------------------------------

   114 // CPhoneAccessoryBTHandler::SetHandsfreeModeL

   115 // ---------------------------------------------------------

   116 //

   117 TBool CPhoneAccessoryBTHandler::SetHandsfreeModeL( TBool aHandsfreeMode )

   118     {

   119     return DoSetHandsfreeModeL( aHandsfreeMode, aHandsfreeMode ? EPELoudspeaker : EPEHandset );

   120     }

   121 

   122 // ---------------------------------------------------------

   123 // CPhoneAccessoryBTHandler::ShowBTAddressL

   124 // ---------------------------------------------------------

   125 //

   126 void CPhoneAccessoryBTHandler::ShowBTAddressL()

   127     {

   128     __LOGMETHODSTARTEND(EPhoneControl, "CPhoneAccessoryBTHandler::ShowBTAddressL( ) ");

   129     if ( FeatureManager::FeatureSupported( KFeatureIdOnScreenDialer ))

   130         {

   131         iViewCommandHandle->ExecuteCommandL( EPhoneViewClearNumberEntryContent );                      

   132         }

   133     else

   134         {

   135         // Remove number entry from screen

   136         iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveNumberEntry );   

   137         }

   138      

   139     // Get BT address

   140     TBuf<KPhoneBtAddressTextLength> addressBuffer;

   141 

   142     CPhoneCenRepProxy::Instance()->GetString(             

   143         KCRUidBluetoothLocalDeviceAddress,

   144         KBTLocalDeviceAddress,

   145         addressBuffer );

   146     

   147     // BT address was empty. BT is not turned on.

   148     if ( addressBuffer.Length() == 0 )

   149         {

   150         __PHONELOG( EBasic, EPhoneControl, "CPhoneAccessoryBTHandler::ShowBTAddressL.NoAddress" );

   151         }

   152 

   153     // So we got the address. Now we need the localised text:

   154     HBufC* buf = StringLoader::LoadLC( 

   155         CPhoneMainResourceResolver::Instance()->

   156         ResolveResourceID( EPhonePhoneBtDevAddress ) , 

   157         addressBuffer );

   158         

   159     TPhoneCmdParamNote noteParam;

   160     noteParam.SetType( EPhoneNoteCustom );

   161     noteParam.SetResourceId( CPhoneMainResourceResolver::Instance()->

   162         ResolveResourceID( EPhoneInformationWaitNote ) );

   163     noteParam.SetText( *buf );

   164 

   165     // Display note

   166     iViewCommandHandle->ExecuteCommandL( EPhoneViewShowNote, &noteParam );

   167     

   168     CleanupStack::PopAndDestroy( buf );               

   169     }    

   170 

   171 // -----------------------------------------------------------

   172 // CPhoneAccessoryBTHandler::ShowBTLoopbackL

   173 // Handling for message EPEMessageShowBTLoopback.

   174 // Shows BT loopback status note.

   175 // -----------------------------------------------------------

   176 //

   177 void CPhoneAccessoryBTHandler::ShowBTLoopbackL()

   178     {

   179     __LOGMETHODSTARTEND(EPhoneControl, "CPhoneAccessoryBTHandler::ShowBTLoopbackL( ) ");

   180     if ( FeatureManager::FeatureSupported( KFeatureIdOnScreenDialer ))

   181         {

   182         iViewCommandHandle->ExecuteCommandL( EPhoneViewClearNumberEntryContent );                      

   183         }

   184     else

   185         {

   186         // Remove number entry from screen

   187         iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveNumberEntry );   

   188         }

   189     TInt btLoopback( EBTDutOff );

   190 

   191     // Get current status of BT loopback

   192     TInt err = RProperty::Get( KPSUidBluetoothDutMode, KBTDutEnabled, 

   193         btLoopback );

   194 

   195     // If loopback was disabled enable it. According to current knowledge

   196     // disabling BT test loop is not possible. If error getting the value

   197     // assume that it is disabled.

   198     if ( btLoopback == EBTDutOff || err != KErrNone )

   199         {

   200         // Safe to overwrite the previous error code since it is nolonger needed

   201         err = RProperty::Set( KPSUidBluetoothDutMode,

   202                   KBTDutEnabled,

   203                   EBTDutOn );

   204         if( !err )

   205             {

   206             btLoopback = EBTDutOn;

   207             }

   208         }

   209 

   210     HBufC* btLoopbackString( NULL );

   211 

   212     // Get localised text according to setting status

   213     btLoopbackString = StringLoader::LoadLC( 

   214         CPhoneMainResourceResolver::Instance()->

   215         ResolveResourceID( btLoopback == EBTDutOn ? 

   216         EPhoneBtLoopbackEnabled : EPhoneBtLoopbackDisabled ) );

   217 

   218     TPhoneCmdParamNote noteParam;

   219     noteParam.SetType( EPhoneNoteCustom );

   220     noteParam.SetResourceId( CPhoneMainResourceResolver::Instance()->

   221         ResolveResourceID( EPhoneInformationWaitNote ) );

   222     noteParam.SetText( *btLoopbackString );

   223     noteParam.SetTone( CAknNoteDialog::EConfirmationTone );

   224 

   225     // Display note

   226     iViewCommandHandle->ExecuteCommandL( EPhoneViewShowNote, &noteParam );

   227 

   228     CleanupStack::PopAndDestroy( btLoopbackString );

   229     }

   230 

   231 // -----------------------------------------------------------

   232 // CPhoneAccessoryBTHandler::ShowBTActivatedL

   233 // Shows BT activated note.

   234 // -----------------------------------------------------------

   235 //

   236 void CPhoneAccessoryBTHandler::ShowBTActivatedL()

   237     {

   238     // Get localised text 

   239     HBufC* buf = StringLoader::LoadLC( 

   240             CPhoneMainResourceResolver::Instance()->

   241             ResolveResourceID( EPhoneInfoBTAccActivated ) );

   242     

   243     TPhoneCmdParamNote noteParam;

   244     noteParam.SetType( EPhoneNoteConfirmation );

   245     noteParam.SetText( *buf );

   246 

   247     // Display note

   248     iViewCommandHandle->ExecuteCommandL( EPhoneViewShowNote, &noteParam );

   249     CleanupStack::PopAndDestroy( buf );

   250     }

   251 

   252 // ---------------------------------------------------------

   253 // CPhoneAccessoryBTHandler::DoSetHandsfreeModeL

   254 // ---------------------------------------------------------

   255 //

   256 TBool CPhoneAccessoryBTHandler::DoSetHandsfreeModeL( 

   257         TBool aHandsfreeMode, TPEAudioOutput aAudioOutput )

   258     {

   259     __LOGMETHODSTARTEND(EPhoneControl, "CPhoneAccessoryBTHandler::DoSetHandsfreeModeL( ) ");

   260     __ASSERT_DEBUG( iStateMachine->PhoneEngineInfo(), 

   261         Panic( EPhoneCtrlInvariant ));

   262  

   263     TBool allowed;

   264     // Only toggle the handsfree mode if there is no wired accessory connected

   265     if( iStateMachine->PhoneEngineInfo()->AudioOutput() != EPEWiredAudioAccessory )

   266         {

   267         TBool showNote = aHandsfreeMode || 

   268             !FeatureManager::FeatureSupported( KFeatureIdTouchCallHandling );

   269 

   270         iStateMachine->PhoneEngineInfo()->SetAudioOutputCommand( 

   271             aAudioOutput, showNote );

   272         iStateMachine->SendPhoneEngineMessage( 

   273             MPEPhoneModel::EPEMessageSetAudioOutput );

   274         allowed = ETrue; 

   275         }

   276     else

   277         {

   278         allowed = EFalse;   

   279         }

   280     return allowed;

   281     }

   282 

   283 //  End of File