/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description: 

*

*/

#ifndef VEDSIMPLECUTVIDEOAPPUI_H

#define VEDSIMPLECUTVIDEOAPPUI_H

// INCLUDES

// System includes

#include <eikapp.h>

#include <eikdoc.h>

#include <e32std.h>

#include <coeccntx.h>

#include <aknviewappui.h>

#include <akntabgrp.h>

#include <aknnavide.h>

#include "VeiSettings.h"

#include "VideoEditorDebugUtils.h"

// FORWARD DECLARATIONS

class CVeiSimpleCutVideoView;

class CEikAppUi;

/**

* Application UI class.

* Provides support for the following features:

* - EIKON control architecture

* - view architecture

* - status pane

* 

*/

class CVeiSimpleCutVideoAppUi : public CAknViewAppUi

    {

    public: // // Constructors and destructor

        /**

        * Default constructor.

        */      

        void ConstructL();

        /**

        * Destructor.

        */      

        ~CVeiSimpleCutVideoAppUi();

    public: // New functions

		inline TInt GetVolumeLevel() { return iVolume; };

		inline void SetVolumeLevel( TInt aVolume ) { iVolume=aVolume; };

		void CutVideoL( TBool aDoOpen, const RFile& aFile );

		CVeiSimpleCutVideoAppUi();

		void Exit();

		/**

		 * Reads application settings data from ini-file. 

		 *

		 * @param aSettings Settings data where values are read.

		 */		

		void ReadSettingsL( TVeiSettings& aSettings ) const;

		/**

		 * Writes application settings data to ini-file.

		 *

		 * @param aSettings Settings data where values are written.

		 */

		void WriteSettingsL( const TVeiSettings& aSettings );

		inline TBool AppIsOnTheWayToDestruction() { return iOnTheWayToDestruction; };

    private:

        /**

        * From CEikAppUi, takes care of command handling.

        * @param aCommand command to be handled

        */

        void HandleCommandL(TInt aCommand);

        /**

        * 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);

        /**

        * From CAknAppUiBase.   

	    * Calls CAknViewAppUi::HandleScreenDeviceChangedL().

        */

		virtual void HandleScreenDeviceChangedL();	

		/**

	    * From @c CEikAppUi. Handles a change to the application's resources which

	    * are shared across the environment. This function calls 

	    * @param aType The type of resources that have changed. 

	    */

		virtual void HandleResourceChangeL(TInt aType);

		/** 

		* From CAknAppUi, HandleForegroundEventL( TBool aForeground )

		* @param aForeground

		*/

		virtual void HandleForegroundEventL( TBool aForeground );

		// From MMGXFileNotificationObserver

		virtual void HandleFileNotificationEventL();

    private: //Data

    	CVeiSimpleCutVideoView*	iSimpleCutVideoView;

        /**

         * Common volume setting.

         */

		TInt				iVolume;

		TProcessPriority 	iOriginalProcessPriority;

		TBool 				iProcessPriorityAltered;

		TBool 				iOnTheWayToDestruction;

	};

#endif

// End of File