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:Message chat View decorator item prototype

    15  *

    16  */

    17 

    18 #ifndef MSG_CONVERSATION_VIEW_ITEM_H

    19 #define MSG_CONVERSATION_VIEW_ITEM_H

    20 

    21 // INCLUDES

    22 #include <HbListViewItem>

    23 

    24 //Forward Declarations

    25 class MsgConversationWidget;

    26 class HbTextItem;

    27 class HbIconItem;

    28 

    29 /**

    30  * This class represents the item decorator of 

    31  * the conversation view.  

    32  */

    33 class MsgConversationViewItem : public HbListViewItem

    34 {

    35 Q_OBJECT

    36 

    37     Q_PROPERTY(bool isIncoming READ isIncoming WRITE setIncoming)

    38 

    39 public:

    40     /**

    41      * Constructor

    42      * @param parent, reference of QGraphicsItem

    43      * default set to 0

    44      */

    45     MsgConversationViewItem(QGraphicsItem* parent = 0);

    46     

    47     /**

    48      * Destructor

    49      */

    50     virtual ~MsgConversationViewItem();

    51 

    52     /**

    53      * Factory method to the items

    54      */

    55     virtual MsgConversationViewItem* createItem();

    56 

    57     /**

    58      * Overridden method to draw the custom item in the list view

    59      */

    60     void updateChildItems();

    61 

    62     /**

    63      * Checks if point in question is within bubble frame or not.

    64      * @param point, point to be checked.

    65      * @return returns true is point is within bubble frame geometry.

    66      */

    67     bool containsPoint(const QPointF& point);

    68 

    69     /**

    70      * Specify if this widget's message is incoming

    71      * @param incoming

    72      */

    73     void setIncoming(bool incoming = true);

    74 

    75     /**

    76      * Get to find if this is incoming message

    77      * @return bool

    78      */

    79     bool isIncoming();

    80 

    81 private:

    82 

    83     void setMessageStateIcon(int messageState);

    84 

    85 private:

    86 

    87     /**

    88      * Info about received or outgoing message.

    89      * true if received message else false.

    90      */

    91     bool mIncoming;

    92 

    93     /*

    94      * The chat custom control to show the conversation item

    95      * Owned

    96      */

    97     MsgConversationWidget *mConversation;

    98 

    99     /**

   100      * Graphics Item to hold message sending state.

   101      * Owned

   102      */

   103     HbIconItem *mMessageStateIconItem;

   104 };

   105 

   106 #endif // MSG_CONVERSATION_VIEW_ITEM_H

   107 // EOF