javauis/amms_qt/ammscontrol/src/cammspancontrolgroup.cpp
changeset 23 98ccebc37403
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/ammscontrol/src/cammspancontrolgroup.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,122 @@
+/*
+* 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 panning controls
+*
+*/
+
+
+// INCLUDE FILES
+#include "cammspancontrolgroup.h"
+#include "cammspancontrol.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CAMMSPanControlGroup* CAMMSPanControlGroup::NewLC()
+{
+    CAMMSPanControlGroup* self = new(ELeave) CAMMSPanControlGroup;
+
+    CleanupStack::PushL(self);
+    self->ConstructL();
+
+    return self;
+
+}
+
+// Destructor.
+CAMMSPanControlGroup::~CAMMSPanControlGroup()
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::Pan
+// Gets the current panning set.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+TInt CAMMSPanControlGroup::Pan()
+{
+    return iPan;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::SetPanL
+// Sets the panning value
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSPanControlGroup::SetPanL(TInt aPan, TInt& aSetPan)
+{
+    TInt groups = ControlCount();
+    TInt retVal = aPan;
+
+    for (TInt i = 0; i < groups; i++)
+    {
+        retVal = TypeSafeControl(i)->SetPanL(aPan);
+    }
+
+    iPan = retVal;
+
+    aSetPan = retVal;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::TypeSafeControl
+// Gets control. Ownership is not tranferred.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CAMMSPanControl* CAMMSPanControlGroup::TypeSafeControl(TInt aIndex) const
+{
+    return static_cast<CAMMSPanControl*>(Control(aIndex));
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::ClassName
+// Returns class name that identifies this control group.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+const TDesC16& CAMMSPanControlGroup::ClassName()
+{
+    return KAMMSPanControlClassName;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::NotifyPlayerAddedL
+// Called by when a new player is added
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSPanControlGroup::NotifyPlayerAddedL(
+    CMMAPlayer *aPlayer,
+    CMMAControl* aControl)
+{
+    CAMMSControlGroup::NotifyPlayerAddedL(aPlayer, aControl);
+
+    CAMMSPanControl* control = static_cast<CAMMSPanControl*>(aControl);
+
+    // set the current parameters
+    control->SetPanL(iPan);
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPanControlGroup::CAMMSPanControlGroup
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+CAMMSPanControlGroup::CAMMSPanControlGroup()
+        : CAMMSControlGroup(KAMMSPanControl)
+{
+}
+
+//  End of File