korganizer/src/koeventview.cpp

   1 /*
   2   This file is part of KOrganizer.
   3
   4   Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org>
   5   Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
   6
   7   This program is free software; you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation; either version 2 of the License, or
  10   (at your option) any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License along
  18   with this program; if not, write to the Free Software Foundation, Inc.,
  19   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20
  21   As a special exception, permission is given to link this program
  22   with any edition of Qt, and distribute the resulting executable,
  23   without including the source code for Qt in the source distribution.
  24 */
  25
  26 #include "koeventview.h"
  27 #include "kocore.h"
  28 #include "koeventpopupmenu.h"
  29
  30 #include <Akonadi/Calendar/ETMCalendar>
  31 #include <CalendarSupport/KCalPrefs>
  32 #include <CalendarSupport/Utils>
  33
  34 #include <Libkdepim/PIMMessageBox>
  35
  36 #include <KXMLGUIFactory>
  37 #include "korganizer_debug.h"
  38
  39 #include <QApplication>
  40 #include <QMenu>
  41
  42 //---------------------------------------------------------------------------
  43
  44 KOEventView::KOEventView(QWidget *parent)
  45     : KOrg::BaseView(parent)
  46 {
  47     mReturnPressed = false;
  48     mTypeAhead = false;
  49     mTypeAheadReceiver = Q_NULLPTR;
  50
  51     //AKONADI_PORT review: the FocusLineEdit in the editor emits focusReceivedSignal(),
  52     //which triggered finishTypeAhead. But the global focus widget in QApplication is
  53     //changed later, thus subsequent keyevents still went to this view, triggering
  54     //another editor, for each keypress
  55     //Thus listen to the global focusChanged() signal (seen with Qt 4.6-stable-patched 20091112)
  56     //  -Frank
  57     connect(qobject_cast<QApplication *>(QApplication::instance()), &QApplication::focusChanged,
  58             this, &KOEventView::focusChanged);
  59 }
  60
  61 //---------------------------------------------------------------------------
  62
  63 KOEventView::~KOEventView()
  64 {
  65 }
  66
  67 //---------------------------------------------------------------------------
  68
  69 KOEventPopupMenu *KOEventView::eventPopup()
  70 {
  71     KOEventPopupMenu *eventPopup = new KOEventPopupMenu(calendar().data(), this);
  72
  73     connect(eventPopup, &KOEventPopupMenu::editIncidenceSignal, this, &KOEventView::editIncidenceSignal);
  74     connect(eventPopup, &KOEventPopupMenu::showIncidenceSignal, this, &KOEventView::showIncidenceSignal);
  75     connect(eventPopup, &KOEventPopupMenu::deleteIncidenceSignal, this, &KOEventView::deleteIncidenceSignal);
  76     connect(eventPopup, &KOEventPopupMenu::cutIncidenceSignal, this, &KOEventView::cutIncidenceSignal);
  77     connect(eventPopup, &KOEventPopupMenu::copyIncidenceSignal, this, &KOEventView::copyIncidenceSignal);
  78     connect(eventPopup, &KOEventPopupMenu::pasteIncidenceSignal, this, &KOEventView::pasteIncidenceSignal);
  79     connect(eventPopup, &KOEventPopupMenu::toggleAlarmSignal, this, &KOEventView::toggleAlarmSignal);
  80     connect(eventPopup, &KOEventPopupMenu::toggleTodoCompletedSignal, this, &KOEventView::toggleTodoCompletedSignal);
  81     connect(eventPopup, &KOEventPopupMenu::copyIncidenceToResourceSignal, this, &KOEventView::copyIncidenceToResourceSignal);
  82     connect(eventPopup, &KOEventPopupMenu::moveIncidenceToResourceSignal, this, &KOEventView::moveIncidenceToResourceSignal);
  83     connect(eventPopup, &KOEventPopupMenu::dissociateOccurrencesSignal, this, &KOEventView::dissociateOccurrencesSignal);
  84
  85     return eventPopup;
  86 }
  87
  88 QMenu *KOEventView::newEventPopup()
  89 {
  90     KXMLGUIClient *client = KOCore::self()->xmlguiClient(this);
  91     if (!client) {
  92         qCCritical(KORGANIZER_LOG) << "no xmlGuiClient.";
  93         return Q_NULLPTR;
  94     }
  95     if (!client->factory()) {
  96         qCCritical(KORGANIZER_LOG) << "no factory";
  97         return Q_NULLPTR; // can happen if called too early
  98     }
  99
 100     return static_cast<QMenu *>
 101            (client->factory()->container(QStringLiteral("rmb_selection_popup"), client));
 102 }
 103 //---------------------------------------------------------------------------
 104
 105 void KOEventView::popupShow()
 106 {
 107     Q_EMIT showIncidenceSignal(mCurrentIncidence);
 108 }
 109
 110 //---------------------------------------------------------------------------
 111
 112 void KOEventView::popupEdit()
 113 {
 114     Q_EMIT editIncidenceSignal(mCurrentIncidence);
 115 }
 116
 117 //---------------------------------------------------------------------------
 118
 119 void KOEventView::popupDelete()
 120 {
 121     Q_EMIT deleteIncidenceSignal(mCurrentIncidence);
 122 }
 123
 124 //---------------------------------------------------------------------------
 125
 126 void KOEventView::popupCut()
 127 {
 128     Q_EMIT cutIncidenceSignal(mCurrentIncidence);
 129 }
 130
 131 //---------------------------------------------------------------------------
 132
 133 void KOEventView::popupCopy()
 134 {
 135     Q_EMIT copyIncidenceSignal(mCurrentIncidence);
 136 }
 137
 138 //---------------------------------------------------------------------------
 139
 140 void KOEventView::showNewEventPopup()
 141 {
 142     QMenu *popup = newEventPopup();
 143     if (!popup) {
 144         qCCritical(KORGANIZER_LOG) << "popup creation failed";
 145         return;
 146     }
 147
 148     popup->popup(QCursor::pos());
 149 }
 150
 151 //---------------------------------------------------------------------------
 152
 153 void KOEventView::defaultAction(const Akonadi::Item &aitem)
 154 {
 155
 156     const KCalCore::Incidence::Ptr incidence = CalendarSupport::incidence(aitem);
 157     if (!incidence) {
 158         qCDebug(KORGANIZER_LOG) << "Ouch, null incidence";
 159         return;
 160     }
 161
 162     if (!calendar()->hasRight(aitem, Akonadi::Collection::CanChangeItem)) {
 163         Q_EMIT showIncidenceSignal(aitem);
 164     } else {
 165         Q_EMIT editIncidenceSignal(aitem);
 166     }
 167 }
 168
 169 void KOEventView::setTypeAheadReceiver(QObject *o)
 170 {
 171     mTypeAheadReceiver = o;
 172 }
 173
 174 void KOEventView::focusChanged(QWidget *, QWidget *now)
 175 {
 176     if (mTypeAhead && now && now == mTypeAheadReceiver) {
 177         finishTypeAhead();
 178     }
 179 }
 180
 181 void KOEventView::finishTypeAhead()
 182 {
 183     if (mTypeAheadReceiver) {
 184         foreach (QEvent *e, mTypeAheadEvents) {
 185             QApplication::sendEvent(mTypeAheadReceiver, e);
 186         }
 187     }
 188     qDeleteAll(mTypeAheadEvents);
 189     mTypeAheadEvents.clear();
 190     mTypeAhead = false;
 191 }
 192
 193 bool KOEventView::usesCompletedTodoPixmap(const Akonadi::Item &aitem, const QDate &date)
 194 {
 195     const KCalCore::Todo::Ptr todo = CalendarSupport::todo(aitem);
 196     if (!todo) {
 197         return false;
 198     }
 199
 200     if (todo->isCompleted()) {
 201         return true;
 202     } else if (todo->recurs()) {
 203         QTime time;
 204         if (todo->allDay()) {
 205             time = QTime(0, 0);
 206         } else {
 207             time = todo->dtDue().toTimeSpec(CalendarSupport::KCalPrefs::instance()->timeSpec()).time();
 208         }
 209
 210         KDateTime itemDateTime(date, time, CalendarSupport::KCalPrefs::instance()->timeSpec());
 211
 212         return itemDateTime < todo->dtDue(false);
 213
 214     } else {
 215         return false;
 216     }
 217 }
 218