diff -r 000000000000 -r f979ecb2b13e notepad/notepad1/ViewerSrc/NpdViewerAppUi.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/notepad/notepad1/ViewerSrc/NpdViewerAppUi.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* 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:  Implementation of Notepad Viewer Application UI class.
+*
+*/
+
+
+// INCLUDE FILES
+#include <coeutils.h>
+#include <apparc.h>
+#include <avkon.hrh>
+#include <NpdApi.h>
+#include "NpdViewerAppUi.h"
+#include "NpdViewerDialog.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerAppUi::ConstructL()
+    {
+    iCurrentFileOpened = EFalse;
+    BaseConstructL(EAknEnableSkin | EAknEnableMSK | EAknSingleClickCompatible);
+    iApi = CNotepadApi::NewL(); // AddResouceFile NpdLib.rsc
+    iApi->CreateViewerDialogL(EFalse); // create non-wait viewerdialog
+    iApi->Dialog()->SetMopParent(this);
+    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->ExecuteLD(); //non-wait
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::~CNotepadViewerAppUi
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CNotepadViewerAppUi::~CNotepadViewerAppUi()
+    {
+    delete iApi; // Release Resource, delete dialog
+    if ( iDoorObserver )
+        {
+        iDoorObserver->NotifyExit(MApaEmbeddedDocObserver::EEmpty);
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::HandleCommandL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerAppUi::HandleCommandL(TInt aCommand)
+    {
+    switch ( aCommand )
+        {
+        case EEikCmdExit:
+            {
+            Exit();
+            }
+            break;
+        default:
+            break;      
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::ProcessCommandParametersL
+// From CEikAppUi
+// -----------------------------------------------------------------------------
+//
+TBool CNotepadViewerAppUi::ProcessCommandParametersL(
+    TApaCommand /*aCommand*/,
+    TFileName& aDocumentName,
+    const TDesC8& /*aTail*/ )
+    {
+    // never call CEikAppUi::ProcessCommandParametersL(..) because 
+    // it is so harmfull to overwrite and destroy aDocumentName.
+    //
+    return ConeUtils::FileExists(aDocumentName);
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::OpenFileL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerAppUi::OpenFileL(const TDesC& aFilename)
+    {
+      if( !iCurrentFileOpened )
+        {
+        iCurrentFileOpened = ETrue;
+    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->OpenFileL(
+        aFilename, NULL, ETrue ); // auto-detect encoding
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerAppUi::OpenFileL(RFile& aFile)
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerAppUi::OpenFileL(RFile& aFile)
+    {
+    if( !iCurrentFileOpened )
+        {
+        iCurrentFileOpened = ETrue;
+    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->OpenFileL(
+        aFile, NULL, ETrue ); // auto-detect encoding
+        }
+    }
+
+// End of File