--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/volumekeys/src/cmmavolumekeyslistener.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,267 @@
+/*
+* Copyright (c) 2006 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:  This class handles the volume keysupdate events
+*
+*/
+
+
+// INCLUDE FILES
+/*#include <remconcoreapitarget.h>
+#include <remconcoreapitargetobserver.h>
+#include <remconinterfaceselector.h>
+*/
+//#include <aknconsts.h>
+#include <logger.h>
+
+#include "cmmavolumekeyslistener.h"
+
+// CONSTANTS
+
+// Keyboard delays and repeat periods
+//const TInt KFirstTimerExpiryInterval = KAknKeyboardRepeatInitialDelay;
+// For second time onwards ,the duration of the time interval, is below
+// Should not be greater than 1 Minute
+// const TInt KTimerExpiryInterval = KAknStandardKeyboardRepeatRate;
+
+CMMAVolumeKeysListener* CMMAVolumeKeysListener::NewL(MMMAVolumeKeysListener* aListener)
+{
+    CMMAVolumeKeysListener* self = new(ELeave) CMMAVolumeKeysListener();
+    CleanupStack::PushL(self);
+    self->ConstructL(aListener);
+    CleanupStack::Pop();
+    return self;
+}
+
+CMMAVolumeKeysListener::~CMMAVolumeKeysListener()
+{
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::~CMMAVolumeKeysListener() +");
+   /* if ((NULL != iJavaRemConObserver) && (NULL != iJavaRemConManager))
+    {
+        iJavaRemConManager->RemoveObserver(*iJavaRemConObserver);
+    }
+
+    if (NULL != iJavaRemConObserver)
+    {
+        delete iJavaRemConObserver;
+        iJavaRemConObserver = NULL;
+    }
+
+    if (NULL != iJavaRemConManager)
+    {
+        delete iJavaRemConManager;
+        iJavaRemConManager = NULL;
+    }
+*/
+    if (NULL != iTimer)
+    {
+        iTimer->Cancel();
+        delete iTimer;
+    }
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::~CMMAVolumeKeysListener() -");
+}
+
+CMMAVolumeKeysListener::CMMAVolumeKeysListener()
+{
+}
+
+void CMMAVolumeKeysListener::ConstructL(MMMAVolumeKeysListener* aListener)
+{
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::ConstructL +");
+    /*iJavaRemConObserver = CJavaRemConObserver::NewL(*this);
+    iJavaRemConManager = CJavaRemConManager::NewL();
+    iJavaRemConManager->SetObserverL(*iJavaRemConObserver);
+*/
+    // Timer for implementing Pressed/Released/Clicked feature.
+    iTimer = CPeriodic::NewL(CActive::EPriorityStandard);
+
+    iListener = aListener;
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::ConstructL -");
+}
+
+/*
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoPlay()
+// Called when Play button is pressed/clicked/released
+// ----------------------------------------------------------------------------
+void CMMAVolumeKeysListener::MrccatoPlay(TRemConCoreApiPlaybackSpeed aSpeed,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+}
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoCommand()
+// This function receives the events when following buttons are press/click/rel
+// - Volume Up , Volume Down
+// ----------------------------------------------------------------------------
+void CMMAVolumeKeysListener::MrccatoCommand(TRemConCoreApiOperationId aOperationId,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+    switch (aOperationId)
+    {
+    case ERemConCoreApiVolumeUp:
+    {
+        iUp = ETrue;
+        switch (aButtonAct)
+        {
+        case ERemConCoreApiButtonPress:
+        {
+            // Start Timer
+            if (!iTimer->IsActive())
+            {
+                // Start Timer
+                iTimer->Start(KFirstTimerExpiryInterval,
+                              KTimerExpiryInterval,
+                              TCallBack(TimerCallback, this));
+            }
+            break;
+        }
+        case ERemConCoreApiButtonRelease:
+        {
+            if (iTimer->IsActive())
+            {
+                iTimer->Cancel();
+            }
+            break;
+        }
+        case ERemConCoreApiButtonClick:
+        {
+            iListener->VolumeUp();
+            break;
+        }
+        default:
+        {
+            break;
+        }
+        }
+        break;
+    }
+    case ERemConCoreApiVolumeDown:
+    {
+        iUp = EFalse;
+        switch (aButtonAct)
+        {
+        case ERemConCoreApiButtonPress:
+        {
+            // Start Timer
+            if (!iTimer->IsActive())
+            {
+                // Start Timer
+                iTimer->Start(KFirstTimerExpiryInterval,
+                              KTimerExpiryInterval,
+                              TCallBack(TimerCallback, this));
+            }
+            break;
+        }
+        case ERemConCoreApiButtonRelease:
+        {
+            if (iTimer->IsActive())
+            {
+                iTimer->Cancel();
+            }
+            break;
+        }
+        case ERemConCoreApiButtonClick:
+        {
+            iListener->VolumeDown();
+            break;
+        }
+        default:
+        {
+            break;
+        }
+        }
+        break;
+    }
+    default:
+    {
+        break;
+    }
+    }
+}
+
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoTuneFunction()
+//
+// ----------------------------------------------------------------------------
+
+void CMMAVolumeKeysListener::MrccatoTuneFunction(TBool aTwoPart,
+        TUint aMajorChannel,
+        TUint aMinorChannel,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+}
+
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoSelectDiskFunction()
+//
+// ----------------------------------------------------------------------------
+void CMMAVolumeKeysListener::MrccatoSelectDiskFunction(TUint aDisk,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+}
+
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoSelectAvInputFunction()
+//
+// ----------------------------------------------------------------------------
+void CMMAVolumeKeysListener::MrccatoSelectAvInputFunction(TUint8 aAvInputSignalNumber,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+}
+
+// ----------------------------------------------------------------------------
+// void CMMAVolumeKeysListener::MrccatoSelectAudioInputFunction()
+//
+// ----------------------------------------------------------------------------
+void CMMAVolumeKeysListener::MrccatoSelectAudioInputFunction(TUint8 aAudioInputSignalNumber,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+}
+
+*/
+// -----------------------------------------------------------------------
+// CMMAVolumeKeysListener::HandleTimerEvent
+// Description: When Timer is expired, this function is called from
+//              callback function.
+// return :
+// -----------------------------------------------------------------------
+//
+void CMMAVolumeKeysListener::HandleTimerEvent()
+{
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::HandleTimerEvent +");
+    if (iUp)
+    {
+        iListener->VolumeUp();
+    }
+    else
+    {
+        iListener->VolumeDown();
+    }
+    LOG( EJavaMMAPI, EInfo, "CMMAVolumeKeysListener::HandleTimerEvent -");
+}
+
+// -----------------------------------------------------------------------
+// CMMAVolumeKeysListener::TimerCallback
+// Description: When Timer is expired, this function is called
+// return :
+// -----------------------------------------------------------------------
+//
+TInt CMMAVolumeKeysListener::TimerCallback(TAny* aThis)
+{
+    CMMAVolumeKeysListener* listener =
+        static_cast< CMMAVolumeKeysListener* >(aThis);
+    listener->HandleTimerEvent();
+    return 0;
+}
+
+//  End of File