localconnectivityservice/headset/hidremconbearer/inc/hidremconbearerobserver.h
branchRCL_3
changeset 20 4a793f564d72
parent 19 0aa8cc770c8a
child 21 74aa6861c87d
--- a/localconnectivityservice/headset/hidremconbearer/inc/hidremconbearerobserver.h	Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +0,0 @@
-/*
-* Copyright (c) 2005-2009 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:  Declaration of class CHidRemconBearerObserver
- *
-*/
-
-
-#ifndef C_HIDREMCONBEAREROBSERVER_H
-#define C_HIDREMCONBEAREROBSERVER_H
-
-#include <e32svr.h>
-#include <e32property.h>
-
-/**
- * Observer key types
- */
-enum TObserverKeyType
-    {
-    EMediaKeys = 0, 
-    EAccessoryVolumeKeys, 
-    EMuteKey, 
-    EHookKeys
-    };
-
-/**
- *  Call Back Receiver
- *  On receiving event from the P & S, CHidRemconBearerObserver calls 
- *  this function
- * 
- */
-class MCallBackReceiver
-    {
-public:
-    /**
-     * Called when event has arrived from P&S.
-     *  
-     * @param aEnumValue Enum value representing the key and action
-     * @param aKeyType will indicate whether it is Volume key or Media key     
-     */
-    virtual void ReceivedKeyEvent( TInt aEnumValue, TInt aKeyType ) = 0;
-    };
-
-/**
- *  Hid remcon bearer observer
- *  This class inplements the Active Object. There will be two instance 
- *  of this ,one for handling Volume keys and other for Media Keys
- * 
- */
-class CHidRemconBearerObserver : public CActive
-    {
-public:
-    // Constructors and destructor       
-
-    /**
-     * Two-phased constructor.
-     * @param aCallback reference of the class which implements 
-     *                  MCallBackReceiver for handling call back 
-     *                  functions
-     * @param aKeyType  Indiacates whether it is side volume key or 
-     *                   media key
-     * @return remconbearer observer                   
-     */
-    static CHidRemconBearerObserver* NewL( MCallBackReceiver& aCallback,
-            TInt aKeyType );
-    /**
-     * Destructor.
-     */
-    virtual ~CHidRemconBearerObserver();
-
-public:
-    /**
-     * Start remconbearer observer key events
-     *  
-     * @return Error code
-     */
-    TInt Start();
-
-    /**
-     * Stop remconbearer observer key events
-     *
-     */
-    void Stop();
-
-private:
-    /**
-     * Two-phased constructor.
-     * @param aCallback reference of the class which implements 
-     *                  MCallBackReceiver for handling call back 
-     *                  functions
-     */
-    CHidRemconBearerObserver( MCallBackReceiver& aCallback );
-
-    /**
-     * Two-phased constructor.
-     * @param aKeyType  Indiacates whether it is side volume key or 
-     *                   media key                            
-     */
-    void ConstructL( TInt aKeyType );
-
-private:
-    // From Base class CActive       
-
-    /**
-     * From CActive
-     * Handles an active object's request completion event.
-     *         
-     */
-    void RunL();
-
-    /**
-     * From CActive
-     * Canceling outstanding request
-     *         
-     */
-    void DoCancel();
-
-private:
-    // Data
-    /**
-     * RProperty for key subscribing key values
-     */
-    RProperty iProperty;
-
-    /**
-     * Callback to request handler
-     */
-    MCallBackReceiver& iCallback;
-
-    /**
-     * Key type
-     */
-    TInt iKeyType; // Vol key or media Key
-    };
-
-#endif // HIDREMCONBEAREROBSERVER_H
-// End of file