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: CalenDayViewWidget class definition. |
|
15 * |
|
16 */ |
|
17 |
|
18 #ifndef CALENDAYVIEWWIDGET_H |
|
19 #define CALENDAYVIEWWIDGET_H |
|
20 |
|
21 // System includes |
|
22 #include <QGraphicsLinearLayout> |
|
23 #include <QDateTime> |
|
24 #include <hbwidget.h> |
|
25 |
|
26 // User includes |
|
27 |
|
28 // Forward declarations |
|
29 class QStandardItemModel; |
|
30 class QGraphicsSceneMouseEvent; // TODO: Remove this after gestures are supported |
|
31 class HbAbstractViewItem; |
|
32 class HbGroupBox; |
|
33 class HbListView; |
|
34 class HbLabel; |
|
35 class HbAction; |
|
36 class HbDateTimePicker; |
|
37 class XQSettingsManager; |
|
38 class MCalenServices; |
|
39 class CalenDayView; |
|
40 class AgendaEntry; |
|
41 class CalenDocLoader; |
|
42 class CalenEventListViewItem; |
|
43 class NotesEditor; |
|
44 |
|
45 /** |
|
46 * @class CalenDayViewWidget |
|
47 * @brief The content widget for the day/agenda view. |
|
48 * It is responsible for showing all the events &/ to-do's |
|
49 * (if any) for a particular day selected by the user |
|
50 */ |
|
51 class CalenDayViewWidget : public HbWidget |
|
52 { |
|
53 Q_OBJECT |
|
54 |
|
55 public: |
|
56 |
|
57 /** |
|
58 * @brief Constructor |
|
59 * @param services The reference to the MCalenServices object |
|
60 * @param docLoader The document loader object |
|
61 */ |
|
62 IMPORT_C CalenDayViewWidget(MCalenServices &services, |
|
63 CalenDocLoader *docLoader); |
|
64 |
|
65 /** |
|
66 * @brief Default C++ destructor |
|
67 */ |
|
68 IMPORT_C ~CalenDayViewWidget(); |
|
69 |
|
70 /** |
|
71 * @brief Initializes the widget to show all the events/to-do's |
|
72 * for the selected day |
|
73 * @param view Pointer to the view to which this is the content |
|
74 */ |
|
75 void setupWidget(CalenDayView *view); |
|
76 |
|
77 /** |
|
78 * @brief Prepares the widget to be shown. |
|
79 * Initializes the widget with the day's events and other details |
|
80 */ |
|
81 void showWidget(); |
|
82 |
|
83 /** |
|
84 * @brief Called from the view whenever the orientation of the |
|
85 * device changes |
|
86 */ |
|
87 void orientationChanged(Qt::Orientation); |
|
88 |
|
89 /** |
|
90 * @brief Callback function to handle system locale change |
|
91 */ |
|
92 void handleLocaleChange(); |
|
93 |
|
94 /** |
|
95 * @brief clears the list model from the view |
|
96 */ |
|
97 void clearListModel(); |
|
98 |
|
99 private: |
|
100 |
|
101 /** |
|
102 * @brief Sets the context based on the item selected by the user |
|
103 * @param entry The entry using which the context is deduced |
|
104 */ |
|
105 void setContextFromHighlight(AgendaEntry entry); |
|
106 |
|
107 /** |
|
108 * @brief Initializes the child widgets of this widget |
|
109 */ |
|
110 void initChildWidgets(); |
|
111 |
|
112 /** |
|
113 * @brief Populates the list with the events for the current day. |
|
114 * Does nothing if the day has no events. To be called whenever |
|
115 * the view has to be refreshed |
|
116 */ |
|
117 void populateListWidget(); |
|
118 |
|
119 /** |
|
120 * @brief Gets the instance list for day |
|
121 */ |
|
122 void getInstanceList(); |
|
123 |
|
124 /** |
|
125 * @brief Sets the heading text to show the date for which this |
|
126 * widget is being shown |
|
127 */ |
|
128 void setHeadingText(); |
|
129 |
|
130 /** |
|
131 * @brief Creates and adds an item to the list at position index |
|
132 * @param index The position in the list when the item is added |
|
133 * @param entry The entry whose details must be shown in the item |
|
134 */ |
|
135 void createListItem(int index, AgendaEntry entry); |
|
136 |
|
137 /** |
|
138 * @brief Creates and add a list item for the event |
|
139 * @param index The position in the list when the item is added |
|
140 * @param entry The entry whose details must be shown in the item |
|
141 */ |
|
142 void addTimedEventToList(int index, AgendaEntry entry); |
|
143 |
|
144 /** |
|
145 * @brief Creates and add a list item for the event which is non timed |
|
146 * @param index The position in the list when the item is added |
|
147 * @param entry The entry whose details must be shown in the item |
|
148 */ |
|
149 void addNonTimedEventToList(int index, AgendaEntry entry); |
|
150 |
|
151 /** |
|
152 * @brief Sets strecthing to list items showing non-timed events |
|
153 */ |
|
154 void handleListItemStretching(Qt::Orientation orientation); |
|
155 |
|
156 /** |
|
157 * @brief Returns the index in the list to which scrolling must |
|
158 * happen. For ex: After creating a new event, the list must scroll |
|
159 * to the newly created event |
|
160 */ |
|
161 int getIndexToScrollTo(); |
|
162 |
|
163 /** |
|
164 * @brief To Show and hide regional plugin label depends upon settings |
|
165 */ |
|
166 |
|
167 void showHideRegionalInformation(); |
|
168 |
|
169 private slots: |
|
170 |
|
171 /** |
|
172 * @brief Opens the editor to create a new entry |
|
173 */ |
|
174 void createNewEvent(); |
|
175 |
|
176 /** |
|
177 * @brief Opens the entry at position index in the list for |
|
178 * editing in the editor. Does nothing if the index is invalid |
|
179 */ |
|
180 void editEntry(); |
|
181 |
|
182 /** |
|
183 * @brief Opens the entry at position index in the list for |
|
184 * viewing in the viewer. Does nothing if the index is invalid |
|
185 */ |
|
186 void viewEntry(); |
|
187 |
|
188 /** |
|
189 * @brief Deletes the entry at position index in the list. |
|
190 * Does nothing if the list is empty |
|
191 */ |
|
192 void deleteEntry(); |
|
193 |
|
194 /** |
|
195 * @brief Marks a to-do as done |
|
196 */ |
|
197 void markAsDone(); |
|
198 |
|
199 /** |
|
200 * @brief Handles long press on a particular item. Presents a |
|
201 * context menu with various operations that the user can |
|
202 * perform |
|
203 * @param ite, The index item which is being long pressed |
|
204 * @param coords The (x, y) co-ordinates where the long tap has |
|
205 * occured |
|
206 */ |
|
207 void itemLongPressed(HbAbstractViewItem *item, const QPointF &coords); |
|
208 |
|
209 /** |
|
210 * @brief Handles user selection on a particular item of a |
|
211 * particular event in the list. Default action is to view it |
|
212 * @param index Index of the item which was selected |
|
213 */ |
|
214 void itemActivated(const QModelIndex &index); |
|
215 |
|
216 /** |
|
217 * @brief Called whenever a editing a to-do is completed |
|
218 * @param status Inidcates if the editing was successful or not |
|
219 */ |
|
220 void noteEditingCompleted(bool status); |
|
221 |
|
222 /** |
|
223 * @brief Callback function for navigating to today's agenda |
|
224 * This option must be available only if the view is showing |
|
225 * events for some day other than the current day |
|
226 */ |
|
227 void goToToday(); |
|
228 |
|
229 /** |
|
230 * @brief This slot connected to aboutToClose()signal of contextmenu |
|
231 * To reset the flag of mLongTapEventFlag |
|
232 */ |
|
233 void contextMenuClosed(); |
|
234 |
|
235 /** |
|
236 * @brief Called when contextMenu item is triggered |
|
237 */ |
|
238 void contextManuTriggered(HbAction *action); |
|
239 |
|
240 private: |
|
241 /** |
|
242 * @var mDate |
|
243 * @brief Stores the date for which this widget is being shown |
|
244 */ |
|
245 QDateTime mDate; |
|
246 |
|
247 /** |
|
248 * @var mInstanceArray |
|
249 * @brief Holds the list of instances for the day |
|
250 */ |
|
251 QList<AgendaEntry> mInstanceArray; |
|
252 |
|
253 /** |
|
254 * @var mHeadingLabel |
|
255 * @brief The heading widget which shows the date |
|
256 */ |
|
257 HbGroupBox *mHeadingLabel; |
|
258 |
|
259 /** |
|
260 * @var mEventsList |
|
261 * @brief The list view which shows the list of events |
|
262 */ |
|
263 HbListView *mEventsList; |
|
264 |
|
265 /** |
|
266 * @var mServices |
|
267 * @brief The reference to the MCalenServices object |
|
268 */ |
|
269 MCalenServices &mServices; |
|
270 |
|
271 /** |
|
272 * @var mView |
|
273 * @brief The pointer to the view |
|
274 */ |
|
275 CalenDayView *mView; |
|
276 |
|
277 /** |
|
278 * @var mDocLoader |
|
279 * @brief The pointer to the document loader which has |
|
280 * loaded this widget |
|
281 */ |
|
282 CalenDocLoader *mDocLoader; |
|
283 |
|
284 /** |
|
285 * @var mListViewPrototype |
|
286 * @brief Acts as the item prototype for list view. |
|
287 * Allows providing own layout for list items |
|
288 */ |
|
289 CalenEventListViewItem *mListViewPrototype; |
|
290 |
|
291 /** |
|
292 * @var mEmptyListLabel |
|
293 * @brief The pointer to the empty view label |
|
294 */ |
|
295 HbLabel *mEmptyListLabel; |
|
296 |
|
297 /** |
|
298 * @var mListModel |
|
299 * @brief The event list model |
|
300 */ |
|
301 QStandardItemModel *mListModel; |
|
302 |
|
303 /** |
|
304 * @var mSelectedIndex |
|
305 * @brief Stores the index of the item being acted upon |
|
306 * Since there is no focus, it becomes necessary to store the |
|
307 * index of the item on which user is performing some action |
|
308 */ |
|
309 int mSelectedIndex; |
|
310 |
|
311 /** |
|
312 * @var NotesEditor |
|
313 * @brief Pointer to the notes editor |
|
314 */ |
|
315 NotesEditor *mNotesEditor; |
|
316 |
|
317 /** |
|
318 * @var mDatePicker |
|
319 * @brief The date picker component |
|
320 */ |
|
321 HbDateTimePicker *mDatePicker; |
|
322 |
|
323 /** |
|
324 * @var mRegionalPluginLayout |
|
325 * @brief Regional Plugin layout pointer |
|
326 */ |
|
327 QGraphicsLinearLayout* mRegionalPluginLayout; |
|
328 |
|
329 /** |
|
330 * @var mRegionalInfoGroupBox |
|
331 * @brief Regional Plugin Info groupbox |
|
332 */ |
|
333 HbGroupBox *mRegionalInfoGroupBox; |
|
334 |
|
335 /** |
|
336 * @var mSettingsManager |
|
337 * @brief Setting Manager pointer |
|
338 */ |
|
339 |
|
340 XQSettingsManager *mSettingsManager; |
|
341 |
|
342 /** |
|
343 * @var mLongTapeventFlag |
|
344 * @brief Set flag true if contextmenu is opened |
|
345 */ |
|
346 bool mLongTapEventFlag; |
|
347 |
|
348 }; |
|
349 |
|
350 #endif //CALENDAYVIEWWIDGET_H |
|
351 |
|
352 // End of file --Don't remove this. |
|