--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/src/cmtpimagedpnewpicturesnotifier.cpp Fri Mar 12 15:46:41 2010 +0200
@@ -0,0 +1,97 @@
+// Copyright (c) 2010 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#include <mtp/mtpprotocolconstants.h>
+
+#include "cmtpimagedp.h"
+#include "mtpimagedpconst.h"
+#include "cmtpimagedpnewpicturesnotifier.h"
+
+CMTPImageDpNewPicturesNotifier* CMTPImageDpNewPicturesNotifier::NewL()
+ {
+ CMTPImageDpNewPicturesNotifier* self = new (ELeave) CMTPImageDpNewPicturesNotifier();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+/**
+Destructor.
+*/
+CMTPImageDpNewPicturesNotifier::~CMTPImageDpNewPicturesNotifier()
+ {
+ Cancel();
+ }
+
+void CMTPImageDpNewPicturesNotifier::SetNewPictures(TInt aValue)
+ {
+ iNewPictures = aValue;
+ }
+
+void CMTPImageDpNewPicturesNotifier::IncreaseCount(TInt aValue)
+ {
+ Cancel();//cancel the latest timer if we have
+ iNewPictures += aValue;
+ RProperty::Set(TUid::Uid(KMTPServerUID), KMTPNewPicKey, iNewPictures);
+ }
+
+void CMTPImageDpNewPicturesNotifier::DecreaseCount(TInt aValue)
+ {
+ iNewPictures -= aValue;
+
+ Cancel();//cancel the latest timer if we have
+ if (iNewPictures > 0)
+ {
+ After(KImageDpNotifyDelay);
+ }
+ else
+ {
+ /**
+ * if the new pictures is equal to zero, then directly set RProperty' value
+ */
+ iNewPictures = 0;
+ RProperty::Set(TUid::Uid(KMTPServerUID), KMTPNewPicKey, iNewPictures);
+ }
+ }
+
+void CMTPImageDpNewPicturesNotifier::RunL()
+ {
+ RProperty::Set(TUid::Uid(KMTPServerUID), KMTPNewPicKey, iNewPictures);
+ }
+
+/**
+Constructor
+*/
+CMTPImageDpNewPicturesNotifier::CMTPImageDpNewPicturesNotifier() :
+ CTimer(EPriorityNormal)
+ {
+
+ }
+
+/**
+Second phase constructor.
+*/
+void CMTPImageDpNewPicturesNotifier::ConstructL()
+ {
+ CTimer::ConstructL();
+ CActiveScheduler::Add(this);
+ }
+