--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/engine/src/CLmkListProviderBase.cpp Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2002 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: LandmarksUi Content File -
+*
+*/
+
+
+
+
+
+
+
+
+// INCLUDE FILES
+#include "CLmkListProviderBase.h"
+#include "MLmkSelectorIconMgr.h"
+
+// CONSTANTS
+/// Unnamed namespace for local definitions
+namespace {
+
+// two observers assumed
+const TInt KObserverArraySize = 2;
+} // namespace
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::CLmkListProviderBase
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CLmkListProviderBase::CLmkListProviderBase()
+ : iObservers( KObserverArraySize )
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::BaseConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CLmkListProviderBase::BaseConstructL()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::~CLmkListProviderBase
+// -----------------------------------------------------------------------------
+//
+CLmkListProviderBase::~CLmkListProviderBase()
+ {
+ iObservers.Close();
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::AddObserverL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkListProviderBase::AddObserverL(
+ MLmkListProviderObserver& aObserver )
+ {
+ User::LeaveIfError( iObservers.Append( &aObserver ) );
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::RemoveObserver
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CLmkListProviderBase::RemoveObserver(
+ MLmkListProviderObserver& aObserver )
+ {
+ TInt index = iObservers.Find( &aObserver );
+ if ( index >= 0)
+ {
+ iObservers.Remove( index );
+ return KErrNone;
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::SetIconMgrL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkListProviderBase::SetIconMgrL(
+ MLmkSelectorIconMgr& aIconMgr )
+ {
+ iIconMgr = &aIconMgr;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::NotifyObservers
+// -----------------------------------------------------------------------------
+//
+void CLmkListProviderBase::NotifyObservers( TLmkListProviderEventType aEvent )
+ {
+ for ( TInt i( 0 ); i < iObservers.Count(); ++i )
+ {
+ iObservers[i]->HandleListProviderEvent( aEvent );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkListProviderBase::NotifyError
+// -----------------------------------------------------------------------------
+//
+void CLmkListProviderBase::NotifyError( TInt aError )
+ {
+ for ( TInt i( 0 ); i < iObservers.Count(); ++i )
+ {
+ iObservers[i]->HandleListProviderError( aError );
+ }
+ }
+
+// End of File