/*

* Copyright (c) 2003-2007 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:   Application UI class

*

*/

#ifndef CERTSAVERAPPUI_H

#define CERTSAVERAPPUI_H

// INCLUDES

#include <eikapp.h>

#include <eikdoc.h>

#include <e32std.h>

#include <coeccntx.h>

#include <aknappui.h>

#include <eikdialg.h>

// FORWARD DECLARATIONS

class CCertSaverDialog;

class CCertSaverDocument;

class CCertSaverContainer;

// CONSTANTS

// CLASS DECLARATION

class CCertSaverModel;

/**

* Application UI class.

* Provides support for the following features:

* - detects if an unhandled leave occurs

*

*/

class CCertSaverAppUi : public CAknAppUi

    {

    public: // // Constructors and destructor

        /**

        * EPOC default constructor.

        */

        void ConstructL();

        /**

        * Destructor.

        */

        ~CCertSaverAppUi();

    public: // New functions

        /**

        * Starts certificate saving.

        * @param void

        */

        void RunFileL();

        void RunFileL( RFile& aFile );

        /**

        * Returns pointer to control environment.

        * @param void

        */

        const CCoeEnv* CoeEnv() const;

        /**

        * Notifies iDoorObserver about exit, and then exits.

            * In this case iDoorObserver is Document Handler.

        * @param void

        */

        void doExit();

    public: // Functions from base classes

        //From CEikAppUi

        TErrorHandlerResponse HandleError (

              TInt aError,

              const SExtendedError& aExtErr,

              TDes& aErrorText,

              TDes& aContextText );

    protected: // Functions from base classes

        // From CEikAppUi

        TBool ProcessCommandParametersL(

              TApaCommand aCommand ,

              TFileName& aDocumentName,

              const TDesC8& Tail );

        //From CCoeAppUi

        void HandleForegroundEventL( TBool aForeground );

    private:

        // From MEikMenuObserver

        void DynInitMenuPaneL( TInt aResourceId,CEikMenuPane* aMenuPane );

        /**

        * From CEikAppUi, takes care of command handling.

        * @param aCommand command to be handled

        */

        void HandleCommandL( TInt aCommand );

    private:

        CCertSaverDocument* Document() const

            {

            return( (CCertSaverDocument*)iDocument );

            }

        void ConstructPKCS12QueryMsgL( HBufC* aMessage ) const;

        /**

        * From CEikAppUi, handles key events.

        * @param aKeyEvent Event to handled.

        * @param aType Type of the key event.

        * @return Response code (EKeyWasConsumed, EKeyWasNotConsumed).

        */

        virtual TKeyResponse HandleKeyEventL(

            const TKeyEvent& aKeyEvent,TEventCode aType );

    private: //Data

        CCertSaverModel*      iModel;

        TBool                 iErrorOccured;

        CCertSaverContainer*  iContainer;

    };

#endif  // CERTSAVERAPPUI_H

// End of File