--- a/mmsharing/mmshui/src/musuicallbackservice.cpp Thu Aug 19 09:51:39 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,183 +0,0 @@
-/*
-* Copyright (c) 2005-2006 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: Asynchronous callback service provider.
-*
-*/
-
-
-
-#include "musuicallbackservice.h"
-#include "musuicallbackobserver.h" // callback observer interface
-#include "muslogger.h"
-
-
-// -----------------------------------------------------------------------------
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CMusUiCallbackService* CMusUiCallbackService::NewL(
- MMusUiCallbackObserver& aCallbackObserver )
- {
- CMusUiCallbackService* self =
- new ( ELeave ) CMusUiCallbackService(
- aCallbackObserver );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-
-// -----------------------------------------------------------------------------
-// Destructor.
-// -----------------------------------------------------------------------------
-//
-CMusUiCallbackService::~CMusUiCallbackService()
- {
- // Cancel active object
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::~CMusUiCallbackService" );
- Cancel();
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::~CMusUiCallbackService" );
- }
-
-
-// -----------------------------------------------------------------------------
-// C++ default constructor.
-// -----------------------------------------------------------------------------
-//
-CMusUiCallbackService::CMusUiCallbackService(
- MMusUiCallbackObserver& aCallbackObserver )
- : CActive( EPriorityStandard ),
- iCallbackObserver( aCallbackObserver ),
- iEventId( EMusUiAsyncUninitialized )
- {
- CActiveScheduler::Add( this );
- }
-
-
-// -----------------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::ConstructL()
- {
- }
-
-
-// -----------------------------------------------------------------------------
-// Buffer a request to trigger an event.
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::AsyncEventL( TMusUiAsyncEvent aEventId )
- {
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::AsyncEventL" );
- iEventId = aEventId;
- Activate();
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::AsyncEventL" );
- }
-
-
-// -----------------------------------------------------------------------------
-// Cancels the active request.
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::Cancel()
- {
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::Cancel" );
- CActive::Cancel();
- iStatus = NULL;
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::Cancel" );
- }
-
-// -----------------------------------------------------------------------------
-// Check what event is currently pending.
-// -----------------------------------------------------------------------------
-//
-TMusUiAsyncEvent CMusUiCallbackService::CurrentEvent() const
- {
- if ( IsActive() )
- {
- return iEventId;
- }
- return EMusUiAsyncUninitialized;
- }
-
-// -----------------------------------------------------------------------------
-// From CActive. Called when a request completes.
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::RunL()
- {
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::RunL" );
- if ( iEventId )
- {
- // Copy the id from member to local so the member can be cleared.
- TMusUiAsyncEvent eventId = iEventId;
- iEventId = EMusUiAsyncUninitialized;
- // Issue the call to the observer interface.
- iCallbackObserver.HandleAsyncEventL( eventId );
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::RunL returns" );
- return;
- }
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::RunL" );
- }
-
-
-// -----------------------------------------------------------------------------
-// From CActive. Called when a leave occurres in RunL.
-// -----------------------------------------------------------------------------
-//
-TInt CMusUiCallbackService::RunError( TInt aError )
- {
- MUS_LOG1( "mus: [MUSUI ] CMusUiCallbackService::RunError [%d]",
- aError );
- iCallbackObserver.HandleAsyncError( aError );
-
- return KErrNone;
- }
-
-
-// -----------------------------------------------------------------------------
-// From CActive. Called when a request is cancelled.
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::DoCancel()
- {
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::DoCancel" );
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::DoCancel" );
- }
-
-
-// -----------------------------------------------------------------------------
-// Activate the object.
-// -----------------------------------------------------------------------------
-//
-void CMusUiCallbackService::Activate()
- {
- MUS_LOG( "mus: [MUSUI ] -> CMusUiCallbackService::Activate" );
- // Call SetActive() so RunL() will be called by the active scheduler
- if ( IsActive() )
- {
- Cancel();
- }
- SetPriority( EPriorityHigh );
- SetActive();
- iStatus = KRequestPending;
- TRequestStatus* stat = &iStatus;
- User::RequestComplete( stat, KErrNone );
-
- MUS_LOG( "mus: [MUSUI ] <- CMusUiCallbackService::Activate" );
- }
-
-