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:

    15  *

    16  */

    17 

    18 #ifndef MSG_LIST_VIEW_H

    19 #define MSG_LIST_VIEW_H

    20 

    21 // INCLUDES

    22 #include "msgbaseview.h"

    23 

    24 // FORWARD DECLARATIONS

    25 class HbListView;

    26 class HbAbstractViewItem;

    27 class HbListWidget;

    28 class HbListWidgetItem;

    29 class HbAction;

    30 class QGraphicsLinearLayout;

    31 

    32 /**

    33  * This class provides the message list view for the messaging application.

    34  * Data source for this view is the conversation list model.

    35  */

    36 class MsgListView: public MsgBaseView

    37 {

    38 Q_OBJECT

    39 

    40 public:

    41     /**

    42      * Constructor

    43      */

    44     explicit MsgListView(QGraphicsItem *parent = 0);

    45 

    46     /**

    47      * Destructor

    48      */

    49     virtual ~MsgListView();

    50 

    51 private slots:

    52     /*

    53      * Handler for long tap of a list item.

    54      * @param viewItem  Lon tapped view item

    55      * @param point X and Y co-ordinates of long tap

    56      */

    57     void longPressed(HbAbstractViewItem* viewItem, const QPointF& point);

    58 

    59     /*

    60      * Handler for short tap of a list item and Item specific menu

    61      * Opens the conversation view.

    62      * @param index Model index of the list item tapped.

    63      */

    64     void openConversation(const QModelIndex& index);

    65 

    66     /**

    67      * Handler for new message button trigger

    68      */

    69     void sendNewMessage();

    70 

    71     /**

    72      *Popup the message settings dialog

    73      */

    74     void settings();

    75 

    76     // -------------------------Item Specific Menu----------------------- //

    77 

    78     /**

    79      * Opens the conversation view.

    80      */

    81     void openConversation();

    82 

    83     /**

    84      * Opens the contact information

    85      */

    86     void showContact();

    87 

    88     /**

    89      * Deletes the seleted item from the list of Conversations

    90      */

    91     void deleteItem();

    92 

    93     /**

    94      * Handles toolbar extension item clicks.

    95      * @param item Activated toolbar extension item.

    96      */

    97     void handleViewExtnActivated(HbListWidgetItem *item);

    98     

    99     /**

   100      * Constructs view when viewReady is emitted.

   101      */

   102     void doDelayedConstruction();

   103     

   104     /**

   105      * Handles saving to contacts

   106      */

   107     void saveToContacts();

   108     

   109     /**

   110      * Opens contact card for resolved contact.

   111      */

   112     void contactInfo();

   113 

   114 	/**

   115      * This slot is called when delete message dialog is launched.

   116      * @param action selected action (yes or no).

   117      */

   118     void onDialogDeleteMsg(HbAction* action);

   119     

   120 	/**

   121 	 * This slot is called when appengine emits the partialdeleteconversationlist event.

   122 	 * This performs grab of the HbAbstractviewitem on which delete was called.

   123 	 * @param conversation id of the item.

   124 	 */

   125     void enableListitem( int conversationId );

   126 	    

   127 private:

   128 

   129     /**

   130      * Initialize the list view inside the main view

   131      */

   132     void setupListView();

   133 

   134     /**

   135      * Initialize the view specific menu

   136      */

   137     void setupMenu();

   138 

   139     /**

   140      * Initialize the tool bar of the view

   141      */

   142     void setupToolBar();

   143 

   144 private:

   145     /**

   146      * List view

   147      * Own.

   148      */

   149     HbListView* mMsgList;

   150 

   151     /**

   152      * Container widget of toolbar extension.

   153      * ToolBar takes ownership.

   154      */

   155     HbListWidget *mViewExtnList;

   156 

   157     /**

   158      * Views in toolbar extension.

   159      */

   160     enum viewExtnIds

   161     {

   162         DRAFTS_EXTN = 0x00, CONVERSATIONS_EXTN = 0x01

   163     };

   164 

   165     /**

   166      * Main layout

   167      * Own

   168      */    

   169     QGraphicsLinearLayout *mMainLayout;

   170 };

   171 

   172 #endif // MSG_LIST_VIEW_H