javauis/amms_qt/mmacontrol/src/cammscontrol.cpp
changeset 23 98ccebc37403
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/mmacontrol/src/cammscontrol.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,114 @@
+/*
+* 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:  Base class for AMMS controls.
+*
+*/
+
+
+// INCLUDE FILES
+#include <cmmaaudioplayer.h>
+#include <cmmamidiplayer.h>
+#include "cammscontrol.h"
+#include "cammscustomcommandutility.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// Destructor
+CAMMSControl::~CAMMSControl()
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSControl::CreateCustomCommandUtilityL
+// Creates a custom command utility.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CCustomCommandUtility* CAMMSControl::CreateCustomCommandUtilityL()
+{
+    CCustomCommandUtility* customCommandUtility = NULL;
+
+    if (iPlayer->Type() == KMMAMIDIPlayer)
+    {
+        CMMAMIDIPlayer* mmaMIDIPlayer =
+            reinterpret_cast< CMMAMIDIPlayer* >(iPlayer);
+
+        CMidiClientUtility* midiClientUtility = mmaMIDIPlayer->MidiClient();
+        customCommandUtility =
+            CCustomCommandUtility::NewL(*midiClientUtility);
+    }
+    else if (iPlayer->Type() == KMMAAudioPlayer)
+    {
+        CMMAAudioPlayer* mmaAudioPlayer =
+            reinterpret_cast< CMMAAudioPlayer* >(iPlayer);
+
+        RMMFController& mmfController = mmaAudioPlayer->Controller();
+        customCommandUtility =
+            CAMMSCustomCommandUtility::NewL(mmfController);
+    }
+    else
+    {
+        // Player is KMMAEMCAudioPlayer or of other type
+        // Do nothing
+    }
+
+    return customCommandUtility;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSControl::PublicClassName
+// Returns public class name.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+const TDesC& CAMMSControl::PublicClassName() const
+{
+    // Return null descriptor so that the control name is not visible in MMA.
+    return KNullDesC;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSControl::PrepareControlL
+// Virtual function to prepare Controls.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAMMSControl::PrepareControlL()
+{
+    // Empty implementation, the Controls that need preparing overwrite this
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSControl::DeallocateControl
+// Virtual function to deallocate Controls.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAMMSControl::DeallocateControl()
+{
+    // Empty implementation, the Controls that need deallocating overwrite this
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSControl::CAMMSControl
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+CAMMSControl::CAMMSControl(CMMAPlayer* aPlayer)
+        : iPlayer(aPlayer)
+{
+}
+
+//  End of File
+