audiostubs/devsoundextensions_stubs/audioeffectscistubs/audioequalizercistub/src/AudioEqualizerCIStub.cpp
changeset 0 0ce1b5ce9557
child 3 f935d51494d1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/audiostubs/devsoundextensions_stubs/audioeffectscistubs/audioequalizercistub/src/AudioEqualizerCIStub.cpp	Thu Jan 14 07:14:53 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Audio Stubs -  Implementation of the AudioEqualizer effect Custom Interface class
+*
+*/
+
+
+#ifdef _DEBUG
+#include <e32svr.h>
+#endif
+#include "AudioEqualizerCI.h"
+
+
+EXPORT_C CAudioEqualizerCI* CAudioEqualizerCI::NewL(
+	CMMFDevSound& aDevSound )
+	{
+	CAudioEqualizerCI* self = new(ELeave) CAudioEqualizerCI(aDevSound);
+	return self;
+	}
+
+CAudioEqualizerCI::CAudioEqualizerCI(
+	CMMFDevSound& aDevSound )
+	:	iDevSound(&aDevSound )
+	{
+	iAudioEqualizerData.iMindB = -20; // Initial value
+	iAudioEqualizerData.iMaxdB = 20; // Initial value
+
+	TEfAudioEqualizerBand band;
+
+//	for (TInt i=1; i<=8; i++)
+
+        for (TInt i=1; i<=5; i++)		{
+		band.iBandId = i;
+		band.iBandLevel = 1+i;
+		band.iBandWidth = 10+i;
+		band.iCenterFrequency = 20+i;
+		band.iCrossoverFrequency = 30+i;
+
+		iBandsData.Append(band);
+		}
+
+	}
+
+EXPORT_C CAudioEqualizerCI* CAudioEqualizerCI::NewL()
+	{
+	CAudioEqualizerCI* self = new(ELeave) CAudioEqualizerCI();
+	return self;
+	}
+
+CAudioEqualizerCI::CAudioEqualizerCI()
+	{
+	iAudioEqualizerData.iMindB = -20; // Initial value
+	iAudioEqualizerData.iMaxdB = 20; // Initial value
+
+	TEfAudioEqualizerBand band;
+
+//	for (TInt i=1; i<=8; i++)
+        for (TInt i=1; i<=5; i++)
+		{
+		band.iBandId = i;
+		band.iBandLevel = 1+i;
+		band.iBandWidth = 10+i;
+		band.iCenterFrequency = 20+i;
+		band.iCrossoverFrequency = 30+i;
+
+		iBandsData.Append(band);
+		}
+
+	}
+
+
+CAudioEqualizerCI::~CAudioEqualizerCI()
+	{
+	}
+
+void CAudioEqualizerCI::ApplyL()
+	{
+#ifdef _DEBUG
+    RDebug::Print(_L("CAudioEqualizerCI::ApplyL"));
+#endif
+
+	if (iObservers.Count() > 0)
+		{
+		iAudioEqualizerData.iEnabled = ETrue;
+
+		iBandsData[4].iBandLevel = 99;
+		iBandsData[4].iBandWidth = 99;
+		iBandsData[4].iCenterFrequency = 99;
+		iBandsData[4].iCrossoverFrequency = 99;
+
+		iObservers[0]->EffectChanged(this, (TUint8)MAudioEqualizerObserver::KBand5Changed);
+
+		}
+	}
+
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+
+// End of File