--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_akn/module/inc/cammscontrolgroup.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,147 @@
+/*
+* 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 control groups
+*
+*/
+
+
+#ifndef CAMMSCONTROLGROUP_H
+#define CAMMSCONTROLGROUP_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "mammscontrolgroup.h"
+#include "ammsconstants.h"
+
+// FORWARD DECLARATIONS
+class MAMMSControllable;
+class CMMAControl;
+class CMMAPlayer;
+class CAMMSPlayerStateListener;
+
+// CLASS DECLARATION
+/**
+ *  Base class for control groups
+ *
+ *  @since 3.0
+ */
+NONSHARABLE_CLASS(CAMMSControlGroup): public CBase, public MAMMSControlGroup
+{
+public:  // Constructors and destructor
+
+    /**
+     * Destructor.
+     */
+    virtual ~CAMMSControlGroup();
+
+public:  // New functions
+
+    /**
+     * This function is called when state of a player has changed.
+     *
+     * @param aPlayer Player whose state has changed.
+     * @param aNewState State that the player has now.
+     */
+    void PlayerStateChangedL(CMMAPlayer* aPlayer,
+                             TInt aNewState);
+
+protected:  // New functions
+
+    /**
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * Returns the total count of controls in this group.
+     *
+     * @return Count of the controls.
+     */
+    TInt ControlCount() const;
+
+    /**
+     * Gets control. Ownership is not tranferred.
+     *
+     * @param aIndex    Control index.
+     *
+     * @return the control at given index
+     */
+    CMMAControl* Control(TInt aIndex) const;
+
+    /**
+     * Called by PlayerAddedL when new player is added
+     *
+     * @param aPlayer   The player being added
+     * @param aControl  The player's control relevant to this group
+     */
+    virtual void NotifyPlayerAddedL(CMMAPlayer* aPlayer, CMMAControl* aControl);
+
+    /**
+     * Called by PlayerRemoved when new player is removed
+     *
+     * @param aPlayer   The player being removed
+     * @param aControl  The player's control relevant to this group
+     */
+    virtual void NotifyPlayerRemoved(CMMAPlayer* aPlayer, CMMAControl* aControl);
+
+public:  // From MAMMSControlGroup
+
+    /**
+     * Called by the owning module when a player is added
+     *
+     * @param aPlayer   The player being added
+     */
+    void PlayerAddedL(CMMAPlayer *aPlayer);
+
+    /**
+     * Called by the owning module when a player is removed
+     *
+     * @param aPlayer   The player being removed
+     */
+    void PlayerRemoved(CMMAPlayer *aPlayer);
+
+protected:
+    /**
+     * C++ default constructor.
+     *
+     * @param aName The name of the corresponding amms control
+     *        (doesn't take a copy!)
+     * @param aControlType Special AMMS type of the Control
+     */
+    CAMMSControlGroup(
+        const TDesC& aName,
+        TAMMSControlTypes aControlType = EAMMSBaseControl);
+
+protected:    // Data
+
+    // Listeners for player state changes, owned.
+    CArrayPtrSeg< CAMMSPlayerStateListener >* iPlayerStateListeners;
+
+    // Grouped controls, not owned
+    RArray< CMMAControl* > iControls;
+
+    // The name of contained controls, not owned
+    const TDesC& iName;
+
+    // The type of the actual Control
+    TAMMSControlTypes iControlType;
+
+    // Controllable object. Not owned. (Global manager)
+    MAMMSControllable* iAMMSControllable;
+
+};
+
+#endif // CAMMSCONTROLGROUP_H
+
+