--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/notepad/notepad1/inc/NpdModelObserver.h Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,59 @@
+/*
+* 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: Declaration of Notepad Model Observer Interface.
+*
+*/
+
+
+#ifndef NPDMODELOBSERVER_H
+#define NPDMODELOBSERVER_H
+
+// CLASS DECLARATION
+/**
+* Observer interface of CNotepadModel.
+* MNotepadModelObserver is an interface to observe and handle the changes of
+* CNotepadModel.
+*
+* @lib NpdLib.lib
+* @see CNotepadModel
+*/
+class MNotepadModelObserver
+ {
+ public:
+ enum TEvent
+ {
+ EDatabaseChanged = 1,
+ EAbortDeletion,
+ ECompleteDeletion,
+ EProgressDeletion,
+ EStartItemArrayChange,
+ EAbortItemArrayChange,
+ ECompleteItemArrayChange,
+ EProgressItemArrayChange
+ };
+
+ /**
+ * Handles a event of CNotepadModel.
+ *
+ * @param aEvent Type of an event.
+ * @param aParam Optional parameter of an event.
+ */
+ virtual void HandleNotepadModelEventL(
+ TEvent aEvent,
+ TInt aParam = 0 )=0;
+ };
+
+#endif // NPDMODELOBSERVER_H
+
+// End of File