--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Src/LandmarksDbEventHandler.cpp Tue Feb 02 00:16:03 2010 +0200
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2004-2005 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: Implements the class CLandmarksDbEventHandler
+*
+*/
+
+
+
+#include <EPos_CPosLandmarkDatabase.h>
+
+#include "LandmarksDbEventHandler.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksDbEventHandler::CLandmarksDbEventHandler(
+ CPosLandmarkDatabase& aDb)
+: CActive(CActive::EPriorityStandard), iDb(aDb)
+ {
+ CActiveScheduler::Add(this);
+ ObserveEvents();
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksDbEventHandler::~CLandmarksDbEventHandler()
+ {
+ Cancel();
+ iDbObservers.Close();
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksDbEventHandler::AddObserverL(
+ MLandmarksDbObserver* aObserver)
+ {
+ User::LeaveIfError(iDbObservers.Append(aObserver));
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksDbEventHandler::RunL()
+ {
+ for (TInt i = 0; i < iDbObservers.Count(); i++)
+ {
+ // All observers must be notified. We cannot allow the observers to
+ // leave.
+ TInt err;
+ TRAP(err, iDbObservers[i]->NotifyDbEventL(iEvent, iStatus.Int()));
+ }
+ ObserveEvents();
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksDbEventHandler::DoCancel()
+ {
+ iDb.CancelNotifyDatabaseEvent();
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+TInt CLandmarksDbEventHandler::RunError(TInt /*aError*/)
+ {
+ return KErrNone;
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksDbEventHandler::ObserveEvents()
+ {
+ iStatus = KRequestPending;
+ iDb.NotifyDatabaseEvent(iEvent, iStatus);
+ SetActive();
+ }
+
+