--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/notepad/notepad1/inc/NpdPopupList.h	Wed Nov 03 17:12:22 2010 +0530
@@ -0,0 +1,132 @@
+/*
+* 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 customized popup-list control.
+*
+*/
+
+
+#ifndef NPDPOPUPLIST_H
+#define NPDPOPUPLIST_H
+
+// INCLUDES
+#include <e32base.h>
+#include <aknPopup.h>
+#include "NpdModelObserver.h"
+
+// FORWARD DECLARATIONS
+class CAknPopupList;
+class CNotepadModel;
+class CEikListBox;
+
+// CLASS DECLARATION
+/**
+*  Customized popup list control for fetching a memo or template.
+*  CNotepadPopupList is a customized popup list control for fetching a 
+*  memo or template. It extends CAknPopupList to be able to manage 
+*  dynamically changes of list items.
+*  
+*/
+class CNotepadPopupList : public CAknPopupList,
+    public MNotepadModelObserver,
+    public MCoeViewObserver
+    {
+    public: // Constructor and destructor
+
+        /**
+        * Constructor.
+        *
+        * @param aListBox Pre-existing listbox-derived class.
+        * @param aCbaResource Softkey pane to display while pop-up is active.
+        * @param aType Type of layout.
+        * @param aModel CNotepadModel object.
+        * @return a new CNotepadPopupList object.
+        */
+        static CNotepadPopupList* NewL(
+            CEikListBox* aListBox, 
+            TInt aCbaResource, 
+            AknPopupLayouts::TAknPopupLayouts aType,
+            CNotepadModel& aModel );
+
+        /**
+        * Destructor.
+        */
+        ~CNotepadPopupList();
+
+    public: // New function
+
+        /**
+        * Execute a popup list. 
+        * If the database is changed during the execusion, this class receives
+        * a notification via the MNotepadModelObserver interface and
+        * the popup list is refreshed automatically.
+        *
+        * @return ETrue if the popup list was accepted. EFalse if the 
+        * popup list was cancelled.
+        */
+        TBool EnhancedExecuteLD( TBool& aFinished );
+
+    private: // Constructor 
+
+        /**
+        * C++ constructor.
+        */
+        CNotepadPopupList(
+            CNotepadModel& aModel );
+
+    private:  // Functions from base classes
+
+        /**
+        * From CAknPopupList.
+        *
+        * @param aAccept ETrue if the user accepted. 
+        * EFalse if the user cancelled.
+        */
+        void AttemptExitL(TBool aAccept);
+
+        /**
+        * From MNotepadModelObserver.
+        * Handles a event of CNotepadModel.
+        *
+        * @param aEvent Type of an event.
+        * @param aParam Optional parameter of an event.
+        */ 
+        void HandleNotepadModelEventL(
+            TEvent aEvent, 
+            TInt aParam );
+
+        /**
+        * From MCoeViewObserver
+        * 
+        * @param aEvent view event type.
+        */
+        void HandleViewEventL(const TVwsViewEvent& aEvent);
+
+    private: // Data
+
+        enum TNotepadPopupListFlag
+            {
+            ENotepadObserveView = 0x01,
+            ENotepadIsViewDeactivated = 0x02
+            //ENotepadEverViewDeactivated = 0x04
+            };
+        CNotepadModel& iModel;  // not own
+        TInt iSavedCount;
+        TInt iSavedIndex;
+        TBool* iFinished;
+        TUint iFlags;
+    };
+
+#endif // NPDPOPUPLIST_H
+
+// End of File