1 /*

     2 * Copyright (c) 2004 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: Audio Stubs -  Implementation of the bassboost effect Custom Interface class

    15 *

    16 */

    17 

    18 

    19 #ifdef _DEBUG

    20 #include <e32svr.h> // Needed for RDebug Prints

    21 #endif

    22 

    23 #include "SourceLocationCI.h"

    24 #include <sounddevice.h>

    25 

    26 // -----------------------------------------------------------------------------

    27 // CSourceLocation::NewL

    28 // Static function for creating an instance of the CSourceLocationCI object.

    29 // -----------------------------------------------------------------------------

    30 //

    31 

    32 EXPORT_C CSourceLocationCI* CSourceLocationCI::NewL(

    33 	CMMFDevSound& aDevSound )

    34 	{

    35 	CSourceLocationCI* self = new(ELeave) CSourceLocationCI(aDevSound);

    36 	return self;

    37 	}

    38 

    39 CSourceLocationCI::CSourceLocationCI(

    40 	CMMFDevSound& aDevSound )

    41 	:	iDevSound(&aDevSound)

    42 	{

    43 	iLocationData.iXCoordinate = 10;

    44 	iLocationData.iYCoordinate = 10;

    45 	iLocationData.iZCoordinate = 10;

    46 	iLocationData.iAzimuth = 10;

    47 	iLocationData.iElevation = 10;

    48 	iLocationData.iRadius = 10;

    49 	}

    50 

    51 // -----------------------------------------------------------------------------

    52 // CSourceLocation::NewL

    53 // Static function for creating an instance of the CSourceLocationCI object.

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

    55 //

    56 

    57 EXPORT_C CSourceLocationCI* CSourceLocationCI::NewL()

    58 	{

    59 	CSourceLocationCI* self = new(ELeave) CSourceLocationCI();

    60 	return self;

    61 	}

    62 

    63 CSourceLocationCI::CSourceLocationCI()

    64 	{

    65 	iLocationData.iXCoordinate = 10;

    66 	iLocationData.iYCoordinate = 10;

    67 	iLocationData.iZCoordinate = 10;

    68 	iLocationData.iAzimuth = 10;

    69 	iLocationData.iElevation = 10;

    70 	iLocationData.iRadius = 10;

    71 	}

    72 

    73 // Destructor

    74 

    75 CSourceLocationCI::~CSourceLocationCI()

    76 	{

    77 #ifdef _DEBUG

    78     RDebug::Print(_L("CSourceLocationCI::~CSourceLocationCI"));

    79 #endif

    80 	}

    81 

    82 // -----------------------------------------------------------------------------

    83 // CSourceLocationCI::ApplyL

    84 //

    85 // Applies the bassboost settings.

    86 // Adaptation must check each settings and take appropriate actions since

    87 // this method might be called after several settings have been made.

    88 // -----------------------------------------------------------------------------

    89 //

    90 void CSourceLocationCI::ApplyL()

    91 	{

    92 #ifdef _DEBUG

    93     RDebug::Print(_L("CSourceLocationCI::ApplyL"));

    94 #endif

    95 

    96 	if ( !HaveUpdateRights() )

    97 		{

    98 		User::Leave(KErrAccessDenied);

    99 		}

   100 

   101 	if ( IsEnabled() )

   102 		{

   103 		}

   104 

   105 	// The effect change event is simulated by changing the bassboost and

   106 	// sending the observer a message indicating bassboost has changed.

   107 	// This is done for testing only.

   108 

   109 	// The intention of this callback is to notify the observer when the bassboost

   110 	// object changes spontaneously. ie the user did not change the settings but

   111 	// event somewhere in the system causes the bassboost object to change state.

   112 

   113 	if (iObservers.Count() > 0)

   114 		{

   115 		iObservers[0]->EffectChanged(this, (TUint8)MSourceLocationObserver::KSpecificEffectBase);

   116 		}

   117 	}

   118 

   119 

   120 // ========================== OTHER EXPORTED FUNCTIONS =========================

   121 

   122 

   123 

   124 

   125 // End of File