--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/deviceencryption/DevEncUi/inc/DevEncUiAppui.h	Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 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:  AppUi class of the application.
+*
+*/
+
+#ifndef __DEVENCUIAPPUI_H__
+#define __DEVENCUIAPPUI_H__
+
+// INCLUDES
+#include <aknViewAppUi.h>
+#include <AknQueryDialog.h>
+#include <DevEncMmcObserver.h>
+#include "DevEncUiMemInfoObserver.h"
+#include "DevEncUiTimer.h"
+
+// FORWARD DECLARATIONS
+class CDevEncUiEncrView;
+class CDevEncUiEncryptionOperator;
+class CDevEncUiDecrView;
+class CDevEncUiMainView;
+class CDevEncUiMemoryEntity;
+class CRepository;
+
+// CLASS DECLARATION
+/**
+* CDevEncUiAppUi application UI class.
+* Interacts with the user through the UI and request message processing
+* from the handler class
+*/
+class CDevEncUiAppUi : public CAknViewAppUi,
+                       public MMemoryCardObserver,
+                       public MDevEncUiMemInfoObserver,
+                       public MDevEncUiTimerCallback
+    {
+    public: // Constructors and destructor
+
+        /**
+        * ConstructL.
+        * 2nd phase constructor.
+        */
+        void ConstructL();
+
+        /**
+        * CDevEncUiAppUi.
+        * C++ default constructor. This needs to be public due to
+        * the way the framework constructs the AppUi
+        */
+        CDevEncUiAppUi();
+
+        /**
+        * Virtual Destructor.
+        */
+        virtual ~CDevEncUiAppUi();
+
+        /**
+        * Dynamically initialises a menu pane.
+        * The Uikon framework calls this function, if it is implemented in a
+        * menu's observer, immediately before the menu pane is activated.
+        */
+        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );
+
+        /**
+        * From MMemoryCardObserver.
+        */
+        void MMCStatusChangedL();
+
+        /**
+        * From MDevEncUiMemInfoObserver.
+        */
+        void UpdateInfo( TDevEncUiMemoryType aType,
+                         TUint aState,
+                         TUint aProgress );
+        
+        /**
+         * From MDevEncUiTimerCallback
+         */
+        void Timeout();
+        
+    protected:
+        /**
+        * From CAknViewAppUi. Handles changes in keyboard focus when an
+        * application switches to foreground.
+        */
+        void HandleForegroundEventL( TBool aForeground );
+
+    private:  // Functions from base classes
+
+        /**
+        * From CEikAppUi, HandleCommandL.
+        * Takes care of command handling.
+        * @param aCommand Command to be handled.
+        */
+        void HandleCommandL( TInt aCommand );
+
+        /**
+        * Displays the context-sensitive help.
+        */
+        void DisplayHelpL();
+
+        void DoUpdateInfoL( TDevEncUiMemoryType aType,
+                            TUint aState );
+
+        /**
+         * From CEikAppUi.
+         * Command line processing.
+         *
+         * When DocumentHandler wants to launch NpdViewer as a standalone
+         * application, it use RApaLsSession::StartDocument(filename, ...).
+         *
+         * CEikonEnv::ConstructAppFromCommandLineL(...), at first, pass 
+         * the filename information to ProcessCommandParametersL 
+         * correctly. But default CEikAppUi::ProcessCommandParametersL 
+         * overwrite it's reference parameter (TFileName& aDocumentName) to 
+         * application's defualt document name such as "NpdViewer.ini".
+         * (In EikAppUi.cpp, 
+         * Application()->GetDefaultDocumentFileName(aDocumentName);
+         * do this). 
+         * So,  when CEikonEnv::ConstructAppFromCommandLineL(...) calls
+         * CApaDocument::OpenFileL(...), the filename information from 
+         * Document Handler had been lost.
+         * 
+         * On the other hand, when DocumentHandler wants to launch NpdViewer 
+         * as a embeded application, it use CApaDocument::OpenFileL() directly 
+         * and never call ProcessCommandParametersL.
+         *
+         * So, in order to pass a correct filename information to OpenFileL 
+         * in both case, we decide to override this function.
+         *
+         * @param aCommand command. (ignored)
+         * @param aDocumentName Filename.
+         * @param aTail optional command line parampeter. (ignored)
+         * @return ETrue if aDocumentName file exists.
+         */
+         TBool ProcessCommandParametersL(
+             TApaCommand aCommand,
+             TFileName& aDocumentName,
+             const TDesC8& aTail);
+
+         /**
+         * From CEikAppUi.
+         * Start fileviewer with specified filename.
+         * Both standalone and embeded case, this function is really called 
+         *
+         * @param aFilename Filename to view.
+         */
+         void OpenFileL(const TDesC& aFilename);
+         
+         /** 
+          * Copy a file to a new path (Others folder)
+          **/
+         void CopyL(const TDesC &anOld, const TDesC &aNew);
+
+ 	public:
+ 	
+         /**
+         * Start fileviewer with specified file handle.
+         * Both standalone and embeded case, this function is really called 
+         *
+         * @param aFile File handle.
+         */
+         void OpenFileL(RFile& aFile);
+
+    private: // Data
+
+        /** Created by this class, ownership transferred to CAknAppUi */
+        CDevEncUiMainView* iMainView;
+
+        /** Created by this class, ownership transferred to CAknAppUi */
+        CDevEncUiEncrView* iEncryptionView;
+
+        /** Created by this class, ownership transferred to CAknAppUi */
+        CDevEncUiDecrView* iDecryptionView;
+
+        /** Owned */
+        CDevEncUiEncryptionOperator* iEncOperator;
+
+        /** Owned */
+        RArray<CDevEncUiMemoryEntity*> iMemEntities;
+        
+        /** Owned */
+        CRepository* iCrSettings;
+
+        /** Owned */
+        CMmcObserver* iObserver;
+        
+        /** Owned */
+        RFs iFs;
+        
+        /** Holds the current MMC mount status (from file server) */
+        TInt iMmcStatus;
+        
+        /** Hold the current MMC encryption status (from NFE) */
+        TInt iMmcEncState;
+        
+        /** ETrue if a Mmc status update is ongoing (to prevent re-entry) */
+        TBool iStatusUpdateOngoing;
+        
+        /** Owned */
+        CDevEncUiTimer* iTimer;
+        
+        /** ETrue if the application is foreground */
+        TBool iForeground;
+        
+        /** ETrue if the application hasn't completed yet the construction phase */
+        TBool iConstructionOnGoing;
+    };
+
+#endif // __DEVENCUIAPPUI_H__
+
+// End of File