--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/viewplugins/views/audioeffectsview/src/mpxaudioeffectsmodel.cpp	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,190 @@
+/*
+* Copyright (c) 2002 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:  Engine class that uses the Effects API and saves changes.
+*
+*/
+
+
+// INCLUDE FILES
+#include  <s32file.h>
+#include  <s32std.h>
+
+#include  "mpxaudioeffectproperties.h"
+#include  <mpxaudioeffectsview.rsg>
+#include  <mpxplaybackutility.h>
+#include  <mpxlog.h>
+
+#include  "mpxaudioeffects.hrh"
+#include  "mpxaudioeffectsmodel.h"
+
+// CONSTANTS
+const TInt KAudioEffectsCustomCommand = 0x101FFC02;
+
+// ================= MEMBER FUNCTIONS =======================
+   
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::NewL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMPXAudioEffectsModel* CMPXAudioEffectsModel::NewL(
+    MMPXPlaybackUtility& aPlaybackUtility)
+    {
+    CMPXAudioEffectsModel* self = new( ELeave ) 
+                                        CMPXAudioEffectsModel(aPlaybackUtility);
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+ 
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::CMPXAudioEffectsModel()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMPXAudioEffectsModel::CMPXAudioEffectsModel(MMPXPlaybackUtility& aPlaybackUtility)
+    :iPlaybackUtility(aPlaybackUtility)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::~CMPXAudioEffectsModel()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMPXAudioEffectsModel::~CMPXAudioEffectsModel()
+    {
+    if (iProp)
+        {
+        delete iProp;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::ConstructL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::ConstructL()
+    {
+    iProp = new(ELeave) CMPXAudioEffectProperties();   
+    MPX_TRAPD( err, iProp->LoadFromFileL() ); //Loads saved settings if available
+    if( err != KErrNone )
+        {
+        MPX_DEBUG1("CMPXAudioEffectsModel::ConstructL -- load error");
+        iProp->Reset();
+        iBalance = 0;
+        iReverb = 0;
+        iStereo = EFalse;
+        iBassBoost = EFalse;
+        iLoudness = EFalse;
+#if 1 // VCPCC_MOD
+        iLoudness=EFalse; 
+#endif // VCPCC_MOD   
+        MPX_DEBUG1("CMPXAudioEffectsModel::ConstructL -- save to file");
+        iProp->SaveToFileL();        
+        }
+    else
+        {
+        iBalance = iProp->Balance();
+        iReverb = iProp->Reverb();
+        iStereo = iProp->Stereo();
+        iBassBoost = iProp->BassBoost(); 
+        iLoudness = iProp->Loudness();   
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::SetBalanceL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::SetBalanceL()
+    {
+    iProp->SetBalance(iBalance);
+    MPX_DEBUG1("CMPXAudioEffectsModel::SetBalanceL -- save to file");
+    iProp->SaveToFileL();
+
+    iPlaybackUtility.CommandL( EPbApplyEffect, KAudioEffectsCustomCommand );
+    }
+  
+  
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::SetReverberationL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::SetReverberationL()
+    {
+    iProp->SetReverb(iReverb);
+    MPX_DEBUG1("CMPXAudioEffectsModel::SetReverberationL -- reverb save to file");
+    iProp->SaveToFileL();
+    
+    iPlaybackUtility.CommandL( EPbApplyEffect, KAudioEffectsCustomCommand );
+    }
+  
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::SetStereoWideningL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::SetStereoWideningL()
+    {
+    iProp->SetStereo(iStereo);
+    MPX_DEBUG1("CMPXAudioEffectsModel::SetStereoWideningL -- set stereo save to file");
+    iProp->SaveToFileL();
+    
+    iPlaybackUtility.CommandL( EPbApplyEffect, KAudioEffectsCustomCommand );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::SetBassBoostL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::SetBassBoostL()
+    {
+#if 0 // VCPCC_MOD    
+    iProp->SetBassBoost(iBassBoost);
+    iProp->SaveToFileL();
+
+    iPlaybackUtility.CommandL( EPbApplyEffect, KAudioEffectsCustomCommand );
+#endif // VCPCC_MOD   
+    }
+
+// -----------------------------------------------------------------------------
+// CMPXAudioEffectsModel::SetLoudnessL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMPXAudioEffectsModel::SetLoudnessL()
+    {
+    iProp->SetLoudness(iLoudness);
+    
+    MPX_DEBUG1("CMPXAudioEffectsModel::SetLoudnessL -- save to file");
+    iProp->SaveToFileL();
+    
+    iPlaybackUtility.CommandL( EPbApplyEffect, KAudioEffectsCustomCommand );
+    }
+
+// End of file
+
+
+
+
+