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akonadi

  • akonadi
  • calendar
calendarmodel.cpp
1/*
2 Copyright (c) 2008 Bruno Virlet <bvirlet@kdemail.net>
3 2009 KDAB; Author: Frank Osterfeld <osterfeld@kde.org>
4
5 This library is free software; you can redistribute it and/or modify it
6 under the terms of the GNU Library General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or (at your
8 option) any later version.
9
10 This library is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
13 License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to the
17 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 02110-1301, USA.
19*/
20
21#include "calendarmodel_p.h"
22
23#include <akonadi/changerecorder.h>
24#include <akonadi/itemfetchscope.h>
25#include <kcalcore/event.h>
26#include <kcalcore/todo.h>
27#include <kcalcore/journal.h>
28
29#include <KLocalizedString>
30#include <KIconLoader>
31
32#include <QPixmap>
33
34using namespace Akonadi;
35
36static KCalCore::Incidence::Ptr incidence(const Akonadi::Item &item)
37{
38 return
39 item.hasPayload<KCalCore::Incidence::Ptr>() ?
40 item.payload<KCalCore::Incidence::Ptr>() :
41 KCalCore::Incidence::Ptr();
42}
43
44static KCalCore::Todo::Ptr todo(const Akonadi::Item &item)
45{
46 return
47 item.hasPayload<KCalCore::Todo::Ptr>() ?
48 item.payload<KCalCore::Todo::Ptr>() :
49 KCalCore::Todo::Ptr();
50}
51
52class CalendarModel::Private
53{
54public:
55 Private()
56 {
57 }
58
59 QWeakPointer<CalendarModel> m_weakPointer;
60};
61
62CalendarModel::CalendarModel(Akonadi::ChangeRecorder *monitor)
63 : EntityTreeModel(monitor),
64 d(new Private())
65{
66 monitor->itemFetchScope().fetchAllAttributes(true);
67}
68
69CalendarModel::Ptr CalendarModel::create(ChangeRecorder *monitor)
70{
71 CalendarModel *model = new CalendarModel(monitor);
72 CalendarModel::Ptr modelPtr = CalendarModel::Ptr(model);
73 model->setWeakPointer(modelPtr.toWeakRef());
74 return modelPtr;
75}
76
77CalendarModel::~CalendarModel()
78{
79 delete d;
80}
81
82QWeakPointer<CalendarModel> CalendarModel::weakPointer() const
83{
84 return d->m_weakPointer;
85}
86
87void CalendarModel::setWeakPointer(const QWeakPointer<CalendarModel> &weakPointer)
88{
89 d->m_weakPointer = weakPointer;
90}
91
92QVariant CalendarModel::entityData(const Akonadi::Item &item, int column, int role) const
93{
94 const KCalCore::Incidence::Ptr inc = incidence(item);
95 if (!inc) {
96 return QVariant();
97 }
98
99 switch (role) {
100 case Qt::DecorationRole:
101 if (column != Summary) {
102 return QVariant();
103 }
104 if (inc->type() == KCalCore::IncidenceBase::TypeTodo) {
105 return SmallIcon(QLatin1String("view-pim-tasks"));
106 }
107 if (inc->type() == KCalCore::IncidenceBase::TypeJournal) {
108 return SmallIcon(QLatin1String("view-pim-journal"));
109 }
110 if (inc->type() == KCalCore::IncidenceBase::TypeEvent) {
111 return SmallIcon(QLatin1String("view-calendar"));
112 }
113 return SmallIcon(QLatin1String("network-wired"));
114
115 case Qt::DisplayRole:
116 switch (column) {
117 case Summary:
118 return inc->summary();
119
120 case DateTimeStart:
121 return inc->dtStart().toString();
122
123 case DateTimeEnd:
124 return inc->dateTime(KCalCore::Incidence::RoleEndTimeZone).toString();
125
126 case DateTimeDue:
127 if (KCalCore::Todo::Ptr t = todo(item)) {
128 return t->dtDue().toString();
129 } else {
130 return QVariant();
131 }
132
133 case Priority:
134 if (KCalCore::Todo::Ptr t = todo(item)) {
135 return t->priority();
136 } else {
137 return QVariant();
138 }
139
140 case PercentComplete:
141 if (KCalCore::Todo::Ptr t = todo(item)) {
142 return t->percentComplete();
143 } else {
144 return QVariant();
145 }
146
147 case Type:
148 return inc->typeStr();
149 default:
150 break;
151 }
152
153 case SortRole:
154 switch (column) {
155 case Summary:
156 return inc->summary();
157
158 case DateTimeStart:
159 return inc->dtStart().toUtc().dateTime();
160
161 case DateTimeEnd:
162 return inc->dateTime(KCalCore::Incidence::RoleEndTimeZone).toUtc().dateTime();
163
164 case DateTimeDue:
165 if (KCalCore::Todo::Ptr t = todo(item)) {
166 return t->dtDue().toUtc().dateTime();
167 } else {
168 return QVariant();
169 }
170
171 case Priority:
172 if (KCalCore::Todo::Ptr t = todo(item)) {
173 return t->priority();
174 } else {
175 return QVariant();
176 }
177
178 case PercentComplete:
179 if (KCalCore::Todo::Ptr t = todo(item)) {
180 return t->percentComplete();
181 } else {
182 return QVariant();
183 }
184
185 case Type:
186 return inc->type();
187
188 default:
189 break;
190 }
191
192 return QVariant();
193
194 case RecursRole:
195 return inc->recurs();
196
197 default:
198 return QVariant();
199 }
200
201 return QVariant();
202}
203
204QVariant CalendarModel::entityData(const Akonadi::Collection &collection,
205 int column, int role) const
206{
207 return EntityTreeModel::entityData(collection, column, role);
208}
209
210int CalendarModel::entityColumnCount(EntityTreeModel::HeaderGroup headerSet) const
211{
212 if (headerSet == EntityTreeModel::ItemListHeaders) {
213 return ItemColumnCount;
214 } else {
215 return CollectionColumnCount;
216 }
217}
218
219QVariant CalendarModel::entityHeaderData(int section, Qt::Orientation orientation,
220 int role, EntityTreeModel::HeaderGroup headerSet) const
221{
222 if (role != Qt::DisplayRole || orientation != Qt::Horizontal) {
223 return QVariant();
224 }
225
226 if (headerSet == EntityTreeModel::ItemListHeaders) {
227 switch (section) {
228 case Summary:
229 return i18nc("@title:column calendar event summary", "Summary");
230 case DateTimeStart:
231 return i18nc("@title:column calendar event start date and time", "Start Date and Time");
232 case DateTimeEnd:
233 return i18nc("@title:column calendar event end date and time", "End Date and Time");
234 case Type:
235 return i18nc("@title:column calendar event type", "Type");
236 case DateTimeDue:
237 return i18nc("@title:column todo item due date and time", "Due Date and Time");
238 case Priority:
239 return i18nc("@title:column todo item priority", "Priority");
240 case PercentComplete:
241 return i18nc("@title:column todo item completion in percent", "Complete");
242 default:
243 return QVariant();
244 }
245 }
246
247 if (headerSet == EntityTreeModel::CollectionTreeHeaders) {
248 switch (section) {
249 case CollectionTitle:
250 return i18nc("@title:column calendar title", "Calendar");
251 default:
252 return QVariant();
253 }
254 }
255 return QVariant();
256}
257
Akonadi::ChangeRecorder
Records and replays change notification.
Definition changerecorder.h:48
Akonadi::Collection
Represents a collection of PIM items.
Definition collection.h:76
Akonadi::EntityTreeModel
A model for collections and items together.
Definition entitytreemodel.h:319
Akonadi::EntityTreeModel::entityData
virtual QVariant entityData(const Item &item, int column, int role=Qt::DisplayRole) const
Provided for convenience of subclasses.
Definition entitytreemodel.cpp:173
Akonadi::EntityTreeModel::HeaderGroup
HeaderGroup
Describes what header information the model shall return.
Definition entitytreemodel.h:383
Akonadi::EntityTreeModel::CollectionTreeHeaders
@ CollectionTreeHeaders
Header information for a collection-only tree.
Definition entitytreemodel.h:385
Akonadi::EntityTreeModel::ItemListHeaders
@ ItemListHeaders
Header information for a list of items.
Definition entitytreemodel.h:386
Akonadi::ItemFetchScope::fetchAllAttributes
void fetchAllAttributes(bool fetch=true)
Sets whether all available attributes should be fetched.
Definition itemfetchscope.cpp:94
Akonadi::Monitor::itemFetchScope
ItemFetchScope & itemFetchScope()
Returns the item fetch scope.
Definition monitor.cpp:237
Akonadi
FreeBusyManager::Singleton.
Definition actionstatemanager_p.h:28
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