1 /*

     2 * Copyright (c) 2010 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 CBSUITOPICLISTVIEW_H

    19 #define CBSUITOPICLISTVIEW_H

    20 

    21 #include <hbview.h>

    22 #include <CbsCommon.h>

    23 #include <CbsCommonTypes.h>

    24 

    25 #include "mcbsuitopicmonitorobserver.h"

    26 

    27 // CONSTANTS  

    28 const TInt KNumberOfStandardTopics = 17; //TODO what's this

    29 

    30 class HbListWidget;

    31 class HbAction;

    32 class CCbsUiTopicListMonitor;

    33 class CbsUiViewManager;

    34 class MCbs;

    35 class HbInputDialog;

    36 class HbListWidgetItem;

    37 class QPointF;

    38 

    39 typedef CArrayFixFlat< TCbsTopicNumber > TCbsUiTopicNumberList;

    40 

    41 class CbsUiTopicListView: public HbView,

    42                           public MCbsUiTopicMonitorObserver

    43 {

    44     Q_OBJECT

    45 public:

    46     /**

    47      * Constructor

    48      */

    49     CbsUiTopicListView();

    50 

    51     /**

    52      * Destructor

    53      */

    54     ~CbsUiTopicListView();

    55 

    56     /**

    57     * Init.

    58     *

    59     * @param server MCbs reference from CbsUiMainWindow

    60     * @param viewManager CbsUiViewManager reference from CbsUiMainWindow

    61     */    

    62     void init(MCbs &server, CbsUiViewManager &viewManager);

    63 

    64 public: // from  MCbsUiTopicMonitorObserver

    65     /**

    66     * Topic list or topic messages are changed.

    67     *

    68     * @param aEvent reason for event

    69     * @param aTopicNumber Topic number, which caused the event

    70     */

    71     virtual void TopicListChangedL(TCbsTopicListEvent aEvent, 

    72                                    TCbsTopicNumber aTopicNumber);

    73 

    74 private slots:

    75 

    76     /**

    77      * Connect with left toolbar

    78      */

    79     void toggleReception();

    80 

    81     /**

    82      * Connect with popup menu hotmark action

    83      */

    84     void toggleHotmark();

    85 

    86     /**

    87      * Connect with popup menu Subscription action

    88      */

    89     void toggleSubscription();

    90 

    91     /**

    92      * Connect with add topic toolbar

    93      */

    94     void addTopic();

    95 

    96     /**

    97      * Connect with popup menu delete action

    98      */

    99     void deleteTopic();

   100 

   101     /**

   102      * Connect with popup menu edit action

   103      */

   104     void editTopic();

   105 

   106     /**

   107      * Connect with short press

   108      * 

   109      * @param item selection item

   110      */

   111     void showTopicSelectionView(HbListWidgetItem *item);

   112 

   113     /**

   114      * showTopicView

   115      * 

   116      * @param item selection item

   117      */

   118     void showTopicView(HbListWidgetItem *item);

   119 

   120     /**

   121      * showTopicIndexMenu(000)

   122      * 

   123      * @param item selection item

   124      * @param coords availalbe menu show position

   125      */

   126     void showTopicIndexMenu(HbListWidgetItem *item, QPointF coords);

   127 

   128     /**

   129      * ShowTopicsMenu(1-999)

   130      * 

   131      * @param item selection item

   132      * @param coords availalbe menu show position

   133      */

   134     void showTopicsMenu(HbListWidgetItem *item, QPointF coords);

   135 

   136     /**

   137      * Connect with add / edit popup dialog to en/dis able OK button

   138      */

   139     void updateQueryAction(QString text);

   140 

   141 private:

   142 

   143     /**

   144      * createComponents

   145      */

   146     void createComponents();

   147 

   148     /**

   149      * Reload topic index data and update topic index widget. (000)

   150      */

   151     void reloadTopicIndex();

   152 

   153     /**

   154      * Reload topics data and update topics widget (1-999)

   155      */

   156     void reloadTopics();

   157 

   158     /**

   159      * Update given item

   160      * 

   161      * @param item selection item

   162      * @param topic selection topic

   163      */

   164     void updateItem(HbListWidgetItem &item, const TCbsTopic &topic);

   165 

   166     /**

   167      * UpdateItemIcon

   168      * 

   169      * @param item selection item

   170      * @param topic selection topic

   171      */

   172     void updateItemIcon(HbListWidgetItem &item, const TCbsTopic &topic);

   173 

   174     /**

   175      * updateItemText

   176      * 

   177      * @param item selection item

   178      * @param topic selection topic

   179      */

   180     void updateItemText(HbListWidgetItem &item, const TCbsTopic &topic);

   181 

   182     /**

   183      * Update current item by mTopicRow

   184      * 

   185      * @param topic selection topic

   186      */

   187     void updateCurrentItem(const TCbsTopic &topic);

   188 

   189     /**

   190      * UpdateCurrentItemIcon, (un)subcribe and (un)hotmark

   191      * 

   192      * @param topic selection topic

   193      */

   194     void updateCurrentItemIcon(const TCbsTopic &topic);

   195 

   196     /**

   197      * UpdateCurrentItemText

   198      * 

   199      * @param topic selection topic

   200      */

   201     void updateCurrentItemText(const TCbsTopic &topic);

   202 

   203     /**

   204      * ShowPopupMenu

   205      * 

   206      * @param topic selection topic

   207      * @param coords availalbe menu show position

   208      */

   209     void showPopupMenu(const TCbsTopic &topic, QPointF coords);

   210 

   211     /**

   212      * Show current topic query dialog

   213      * (edit/add current topic number or name)

   214      *    

   215      * @param topic selection topic

   216      * @param isAddTopic check if add or edit mode

   217      */

   218     bool showTopicQuery(TCbsTopic &topic, const bool isAddTopic);

   219 

   220     /**

   221      * Show topic number in use popup when edit topic

   222      */

   223     void showNumberInUsePopup();

   224 

   225 private: // Data

   226     /**

   227      * Not own, from CbsUiMainWindow

   228      */

   229     MCbs *mServer;

   230     /**

   231      * Not own, from CbsUiMainWindow

   232      */

   233     CbsUiViewManager *mViewManager;

   234     

   235     int mTopicRow; 

   236 

   237     /**

   238      * Not own, load from docml

   239      */

   240     HbListWidget *mTopicIndexWidget;

   241 

   242     /**

   243      * Not own, load from docml

   244      */

   245     HbListWidget *mTopicsWidget;

   246 

   247     /**

   248      * Not own, load from docml

   249      */

   250     HbAction *mReceptionButton;

   251 

   252     /**

   253      * Not own, load from docml

   254      */

   255     HbAction *mOpenAction;

   256 

   257     /**

   258      * Not own, load from docml

   259      */

   260     HbAction *mSubscibeAction;

   261 

   262     /**

   263      * Not own, load from docml

   264      */

   265     HbAction *mUnSubscibeAction;

   266 

   267     /**

   268      * Not own, load from docml

   269      */

   270     HbAction *mHotmarkAction;

   271 

   272     /**

   273      * Not own, load from docml

   274      */

   275     HbAction *mUnHotmarkAction;

   276 

   277     /**

   278      * Not own, load from docml

   279      */

   280     HbAction *mEditAction;

   281 

   282     /**

   283      * Not own, load from docml

   284      */

   285     HbAction *mDeleteAction;    

   286     

   287     //Monitors changes in topic list (Symbian).

   288     CCbsUiTopicListMonitor *mMonitor;

   289 

   290     /**

   291      * Own, for add / edit topic

   292      */

   293     HbInputDialog *mTopicQuery;

   294 

   295     /**

   296      * Own

   297      */

   298     TCbsUiTopicNumberList *mTopicNumberList;

   299 };

   300 

   301 #endif // CBSUITOPICLISTVIEW_H