/*!

* 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:  Conference call bubble handler.

*

*/

#ifndef BUBBLECONFERENCEHANDLER_H_

#define BUBBLECONFERENCEHANDLER_H_

#include "bubblehandler.h"

#include "bubblewidgetmanager.h"

class BubbleHeader;

class HbAction;

class BubbleButton;

class BubbleHeadingWidget;

class BubbleConferenceHeader;

class HbListWidgetItem;

class BubbleParticipantListItem;

class HbListView;

class BubbleParticipantListModel;

class QTimer;

class QModelIndex;

class BubbleConferenceHandler : public BubbleHandler

    {

    Q_OBJECT

public:

    explicit BubbleConferenceHandler(

            BubbleWidgetManager& widgetManager,

            BubbleWidgetManager::View view,

            BubbleWidgetManager::Container container,

            QObject* parent = 0);

    virtual ~BubbleConferenceHandler();

protected:

    void reset();

    void readBubbleHeader( const BubbleHeader& header );

    void setButtons(const QList<HbAction*>& actions);

    QGraphicsWidget* graphicsWidgetForAction( HbAction* action ) const;

    void updateTimerDisplayNow();

    void conferenceMemberRemoved(int bubbleId);

    void conferenceRemoved();

protected slots:

    void handleItemSelected( const QModelIndex& current,

                             const QModelIndex& previous);

    void clearSelection();

protected: //data

    const BubbleConferenceHeader* mHeader;

    BubbleHeadingWidget* mHeading;

    BubbleButton* mButtonCenter;

    BubbleButton* mButtonLeft;

    BubbleButton* mButtonRight;

    HbListView* mList;

    BubbleParticipantListModel* mModel;

    BubbleParticipantListItem* mPrototype; // not owned

    QTimer* mSelectionTimer;

    };

#endif /* BUBBLECONFERENCEHANDLER_H_ */