1 /*!

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Base class for bubble handlers.

    15 *

    16 */

    17 

    18 #ifndef BUBBLEHANDLER_H_

    19 #define BUBBLEHANDLER_H_

    20 

    21 #include <QObject>

    22 #include "bubblewidgetmanager.h"

    23 

    24 class BubbleHeader;

    25 class HbAction;

    26 class QGraphicsWidget;

    27 

    28 class BubbleHandler : public QObject

    29     {

    30     Q_OBJECT

    31 

    32 public:

    33     explicit BubbleHandler(

    34         BubbleWidgetManager& widgetManager,

    35         BubbleWidgetManager::View view,

    36         BubbleWidgetManager::Container container,

    37         QObject* parent = 0);

    38 

    39     virtual ~BubbleHandler();

    40 

    41     virtual void reset() = 0;

    42     virtual void readBubbleHeader( const BubbleHeader& header ) = 0;

    43     virtual QGraphicsWidget* graphicsWidgetForAction(

    44         HbAction* action ) const = 0;

    45     virtual void updateTimerDisplayNow() = 0;

    46     virtual void conferenceMemberRemoved(int bubbleId);

    47     virtual void conferenceRemoved();

    48 

    49 protected:

    50     QGraphicsWidget* widget(BubbleWidgetManager::Widget widget) const;

    51 

    52 signals:

    53     void headerSelected(int bubbleId);

    54 

    55 private:

    56     BubbleWidgetManager& mWidgetManager;

    57     BubbleWidgetManager::View mView;

    58     BubbleWidgetManager::Container mContainer;    

    59     };

    60 

    61 #endif /* BUBBLEHANDLER_H_ */