/*

* Copyright (c) 2009-2009 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:  Phonebook 2 contact view double list box.

*

*/

#ifndef CPBK2CONTACTVIEWDOUBLELISTBOX_H

#define CPBK2CONTACTVIEWDOUBLELISTBOX_H

//  INCLUDES

#include "CPbk2ContactViewListBox.h"

#include "CPbk2ThumbnailManager.h"

#include "CPbk2ContactViewListBoxModel.h"	// params

//FORWARD

class MVPbkContactViewBase;

class CCoeControl;

/**

 * Phonebook 2 contact view double list box.

 */

NONSHARABLE_CLASS(CPbk2ContactViewDoubleListBox) : public CPbk2ContactViewListBox,

												   public MPbk2ThumbnailManagerObserver

{

public: // Constructors and destructor

    /**

     * Creates a new instance of this class.

     *

     * @param aContainer        The control container for this control.

     * @param aResourceReader   Resource reader used to construct

     *                          this object.

     * @param aManager          Reference to contact manager.

     * @param aView             Reference to contact view.

     * @param aNameFormatter    Reference to the name formatter.

     * @param aStoreProperties  Store property array.

     * @param aUiExtension      UI extension.

     * @param aSearchFilter PBk2 Search Filter 

     * @param aThumbManager		Thumbnail manager for the listbox

     * @return  A new instance of this class.

     */

    static CPbk2ContactViewDoubleListBox* NewL(

            CCoeControl& aContainer,

            TResourceReader& aResourceReader,

            const CVPbkContactManager& aManager,

            MPbk2FilteredViewStack& aView,

            MPbk2ContactNameFormatter& aNameFormatter,

            CPbk2StorePropertyArray& aStoreProperties,

            MPbk2ContactUiControlExtension* aUiExtension,

            CPbk2PredictiveSearchFilter& aSearchFilter,

            CPbk2ThumbnailManager& aThumbManager );

    /**

     * Destructor.

     */

    ~CPbk2ContactViewDoubleListBox();

private:	// from MPbk2ThumbnailManagerObserver

	void LoadingFinished();

	void ThumbnailLoadingComplete( TInt aError, TInt aIndex );

	void ThumbnailRemoved( const MVPbkContactLink& aLink, TInt aIndex );

public: // From CEikListBox

    void SizeChanged();

protected: // Implementation

    /**

     * Constructor

     */

    CPbk2ContactViewDoubleListBox( 

        CCoeControl& aContainer,

        MPbk2ContactUiControlExtension* aUiExtension,

        CPbk2PredictiveSearchFilter& aSearchFilter,	

        MPbk2FilteredViewStack& aView,

        CPbk2ThumbnailManager& aThumbManager );

    /*

     * Constructor

     */

    void ConstructL(

		CCoeControl& aContainer, 

		TResourceReader& aResourceReader,

		const CVPbkContactManager& aManager, 

		MPbk2FilteredViewStack& aView,

		MPbk2ContactNameFormatter& aNameFormatter,

		CPbk2StorePropertyArray& aStoreProperties );

    CPbk2ContactViewListBoxModel* DoCreateModelL( 

            		CPbk2ContactViewListBoxModel::TParams params );

    CPbk2ListboxModelCmdDecorator* DoCreateDecoratorL( 

            		const CPbk2IconArray& aIconArray,

            		TPbk2IconId aEmptyIconId,

            		TPbk2IconId aDefaultIconId );

    /**

     * Apply custom layout to listbox after size change

     */

    void SizeChangedL();

private:	//data

	//REF: View

    MPbk2FilteredViewStack& iView;

	//REF:	thumbnail manager

	CPbk2ThumbnailManager& iThumbManager;

};

#endif // CPBK2CONTACTVIEWDOUBLELISTBOX_H

// End of File