--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/ammscontrol/src/cammsvolumecontrolgroup.cpp Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 2005 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 volume controls
+*
+*/
+
+
+// INCLUDE FILES
+#include "cammsvolumecontrolgroup.h"
+#include "cammsvolumecontrol.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAMMSVolumeControlGroup::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CAMMSVolumeControlGroup* CAMMSVolumeControlGroup::NewLC(const TDesC& aControlName)
+{
+ CAMMSVolumeControlGroup* self = new(ELeave) CAMMSVolumeControlGroup(
+ aControlName);
+
+ CleanupStack::PushL(self);
+ self->ConstructL();
+
+ return self;
+}
+
+// Destructor
+CAMMSVolumeControlGroup::~CAMMSVolumeControlGroup()
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSVolumeControlGroup::SetVolumeL
+// Sets the current volume set.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSVolumeControlGroup::SetVolumeL(TInt aVolume)
+{
+ TInt controls = ControlCount();
+ for (TInt i = 0; i < controls; i++)
+ {
+ TypeSafeControl(i)->SetVolumeL(aVolume);
+ }
+
+ iVolume = aVolume;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSVolumeControlGroup::TypeSafeControl
+// Gets control. Ownership is not tranferred.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CAMMSVolumeControl*
+CAMMSVolumeControlGroup::TypeSafeControl(TInt aIndex) const
+{
+ return static_cast< CAMMSVolumeControl* >(Control(aIndex));
+}
+
+// -----------------------------------------------------------------------------
+// TDesC16& CAMMSVolumeControlGroup::ClassName
+// Returns class name that identifies this control group.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+const TDesC16& CAMMSVolumeControlGroup::ClassName()
+{
+ return KAMMSVolumeControlClassName;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSVolumeControlGroup::NotifyPlayerAddedL
+// Called by when a new player is added
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSVolumeControlGroup::NotifyPlayerAddedL(
+ CMMAPlayer *aPlayer,
+ CMMAControl* aControl)
+{
+ CAMMSControlGroup::NotifyPlayerAddedL(aPlayer, aControl);
+
+ CAMMSVolumeControl* control =
+ static_cast< CAMMSVolumeControl* >(aControl);
+
+ // set the current parameters
+ control->SetVolumeL(iVolume);
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSVolumeControlGroup::CAMMSVolumeControlGroup
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+CAMMSVolumeControlGroup::CAMMSVolumeControlGroup(const TDesC& aControlName)
+ : CAMMSControlGroup(aControlName)
+{
+ iVolume = KAMMSMAXVolume;
+}
+
+// End of File