/*

* Copyright (c) 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:   ?Description

*

*/

#ifndef GLXLISTSTATE_H

#define GLXLISTSTATE_H

#include <glxbasestate.h>

/**

 * class to manage list state

 */

class GlxListState : public GlxState

{

public :

    /**

     * constructor

     */

	GlxListState(GlxState *preState = NULL);

	/**

	 * return current state of list

	 * @return current state

	 */

	int state() const { return (int) mState; }

	/**

	 * set current state

	 * @param internalState substate of list to be set

	 */

    void setState(int internalState) { mState = (ListState) internalState; }

    /**

     * event handler

     */

	void eventHandler(qint32 &id);

	/**

	 * set transition parameter

	 * @param dir navigation direction

	 * @param effect effect to be run on view transition

	 * @param viewEffect 

	 */

	void setTranstionParameter(NavigationDir dir, GlxEffect &effect, GlxViewEffect &viewEffect);

private:

    ///list internal state

	ListState mState;   

};

#endif /* GLXLISTSTATE_H */