--- a/javauis/amms_qt/ammscontrol/audio3D/src/cammsdopplercontrolgroup.cpp Tue May 11 16:07:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,237 +0,0 @@
-/*
-* Copyright (c) 2005-2007 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: Group for Doppler controls
-*
-*/
-
-
-// INCLUDE FILES
-
-#include "cammsdopplercontrolgroup.h"
-#include "cammsdopplercontrol.h"
-#include "ammsutil.h"
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::NewLC
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-CAMMSDopplerControlGroup* CAMMSDopplerControlGroup::NewLC(
- TAMMSControlTypes aControlType)
-{
- CAMMSDopplerControlGroup* self = new(ELeave) CAMMSDopplerControlGroup(
- aControlType);
-
- CleanupStack::PushL(self);
- self->ConstructL();
-
- return self;
-}
-
-// Destructor
-CAMMSDopplerControlGroup::~CAMMSDopplerControlGroup()
-{
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::VelocityCartesianL
-// Returns the current velocity, used in calculations for the Doppler effect
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::VelocityCartesianL(
- TInt aVelocity[ KAMMSVectorComponents ])
-{
- for (TInt i = 0; i < KAMMSVectorComponents; i++)
- {
- aVelocity[ i ] = iCommited.iVelocity[ i ];
- }
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::Enabled
-// Returns whether this Doppler effect is currently active.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-TBool CAMMSDopplerControlGroup::Enabled()
-{
- return iCommited.iEnabled;
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::SetEnabledL
-// Specifies if this Doppler effect is active or ignored.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::SetEnabledL(TBool aEnabled)
-{
- // If the DopplerControl was fetched from the Spectator,
- // this method has no effect. So only disable the value for SoundSource3D.
- if (aEnabled ||
- (!aEnabled && iControlType == EAMMSSoundSource3DControl))
- {
- iUncommited.iEnabled = aEnabled;
- UpdateL(EEnabled);
- }
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::SetVelocityCartesianL
-// Sets the velocity, used in calculations for the Doppler effect.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::SetVelocityCartesianL(
- TInt aX,
- TInt aY,
- TInt aZ)
-{
- iUncommited.iVelocity[ EComponentX ] = aX;
- iUncommited.iVelocity[ EComponentY ] = aY;
- iUncommited.iVelocity[ EComponentZ ] = aZ;
-
- UpdateL(EVelocity);
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::SetVelocitySphericalL
-// Sets the velocity, used in calculations for the Doppler effect.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::SetVelocitySphericalL(
- TInt aAzimuth,
- TInt aElevation,
- TInt aRadius)
-{
- TInt sphericalVector[] = { aAzimuth, aElevation, aRadius };
-
- // Convert to cartesian.
- AMMSUtil::FromSphericalToCartesianL(sphericalVector,
- iUncommited.iVelocity);
-
- UpdateL(EVelocity);
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::TypeSafeControl
-// Gets control. Ownership is not tranferred.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-CAMMSDopplerControl*
-CAMMSDopplerControlGroup::TypeSafeControl(TInt aIndex) const
-{
- return static_cast<CAMMSDopplerControl*>(Control(aIndex));
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::ClassName
-// Returns class name that identifies this control group.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-const TDesC16& CAMMSDopplerControlGroup::ClassName()
-{
- return KAMMSDopplerControlClassName;
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::CommitL
-// Transfers all the pending parameters to the audio processing system.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::CommitL(TInt aCommit)
-{
- TInt controls = ControlCount();
-
- // first commit enabled state
- if (aCommit & EEnabled)
- {
- for (TInt i = 0; i < controls; i++)
- {
- CAMMSDopplerControl* control = TypeSafeControl(i);
- control->SetEnabledL(iUncommited.iEnabled);
- }
- iCommited.iEnabled = iUncommited.iEnabled;
- }
-
- // then commit velocity
- if (aCommit & EVelocity)
- {
- for (TInt i = 0; i < controls; i++)
- {
- CAMMSDopplerControl* control = TypeSafeControl(i);
-
- control->SetVelocityCartesianL(
- iUncommited.iVelocity[ EComponentX ],
- iUncommited.iVelocity[ EComponentY ],
- iUncommited.iVelocity[ EComponentZ ]);
- }
-
- // Change uncommited velocity to commited
- for (TInt i = 0; i < KAMMSVectorComponents; i++)
- {
- iCommited.iVelocity[ i ] = iUncommited.iVelocity[ i ];
- }
- }
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::NotifyPlayerAddedL
-// Called by when a new player is added
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-void CAMMSDopplerControlGroup::NotifyPlayerAddedL(
- CMMAPlayer* aPlayer,
- CMMAControl* aControl)
-{
- CAMMSAudio3DControlGroup::NotifyPlayerAddedL(aPlayer, aControl);
-
- CAMMSDopplerControl* control =
- static_cast<CAMMSDopplerControl*>(aControl);
-
- // set the current parameters
-
- control->SetVelocityCartesianL(
- iCommited.iVelocity[ EComponentX ],
- iCommited.iVelocity[ EComponentY ],
- iCommited.iVelocity[ EComponentZ ]);
-
- control->SetEnabledL(iCommited.iEnabled);
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::CAMMSDopplerControlGroup
-// C++ default constructor can NOT contain any code, that might leave.
-// -----------------------------------------------------------------------------
-CAMMSDopplerControlGroup::CAMMSDopplerControlGroup(
- TAMMSControlTypes aControlType):
- CAMMSAudio3DControlGroup(KAMMSDopplerControl, aControlType)
-{
-}
-
-// -----------------------------------------------------------------------------
-// CAMMSDopplerControlGroup::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-inline void CAMMSDopplerControlGroup::ConstructL()
-{
- CAMMSAudio3DControlGroup::ConstructL();
-
- // The default value for Spectator's DopplerControl is true
- // (the default value for SoundSource3D's DopplerControl is false)
- if (iControlType == EAMMSSpectatorControl)
- {
- SetEnabledL(ETrue);
- }
-}
-
-// End of File