/*

* Copyright (c) 2008-2009 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:    CoeControl utility

*

*/

#ifndef C_GLXUIUTILITYCOECONTROL_H

#define C_GLXUIUTILITYCOECONTROL_H

#include <aknutils.h>

#include <uiacceltk/huidisplaycoecontrol.h>

#include <uiacceltk/huienv.h>

/**

 *  CGlxUiUtilityCoeControl

 *

 *  Utility to handle display orientation changes.

 *

 *  @lib glxhuiutils.lib

 *

 *  @internal reviewed 12/06/2007 by Dave Schofield

 */

NONSHARABLE_CLASS( CGlxUiUtilityCoeControl ) : public CHuiDisplayCoeControl

	{

	public: // the API

	    /**

	     * Static factory method for constructing a new instance of

	     * CGlxUiUtilityCoeControl.

	     * @param aEnv the HUI environment

	     * @param aArea the area for the control 

	     *					@ref AknLayoutUtils::TAknLayoutMetrics

	     * @param aFlags the screen creation flag 

	     *					@ref CHuiEnv::TNewDisplayFlags

	     */

		static CGlxUiUtilityCoeControl* NewL(

			CHuiEnv& aEnv, 

			AknLayoutUtils::TAknLayoutMetrics aArea = AknLayoutUtils::EScreen, 

			TInt aFlags = CHuiEnv::ENewDisplayFullScreen );

        /**

         * Destructor

         */

        ~CGlxUiUtilityCoeControl();

        /**

		 * Set the area for the control.

	     * @param aArea the area for the control 

	     *					@ref AknLayoutUtils::TAknLayoutMetrics

		 * @return aRect the rect corresponding to the area

		 */

		TRect SetArea( AknLayoutUtils::TAknLayoutMetrics aArea );

	private:	// Implementation

	    /**

	     * C++ constructor 

	     * @param aEnv the Hui environment

	     */

	    CGlxUiUtilityCoeControl( CHuiEnv& aEnv );

	    /**

	     * Second-phase constructor

	     * @param aArea the area for the control 

	     *					@ref AknLayoutUtils::TAknLayoutMetrics

	     * @param aFlags the screen creation flag 

	     *					@ref CHuiEnv::TNewDisplayFlags

	     */

	    void ConstructL( AknLayoutUtils::TAknLayoutMetrics aArea, TInt aFlags );

		/**

		 * Handles resource change. From CCoeControl

		 *

		 * @ref CCoeControl::HandleResourceChange

		 */ 

		void HandleResourceChange( TInt aType );

	private:

		/// Own: the area for the display

		AknLayoutUtils::TAknLayoutMetrics iArea;

        /** Pointer to the appui (not owned) */

        CCoeAppUi* iAppUi;

	};

#endif // C_GLXUIUTILITYCOECONTROL_H