korganizer/koeventpopupmenu.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 "koeventpopupmenu.h"
  27 #include "actionmanager.h"
  28 #include "calprinter.h"
  29 #include "kocorehelper.h"
  30 #include "koglobals.h"
  31
  32 #include <calendarsupport/calendar.h>
  33 #include <calendarsupport/kcalprefs.h>
  34 #include <calendarsupport/utils.h>
  35
  36 #include <kcalcore/incidence.h>
  37 #include <kmimetypetrader.h>
  38 #include <KActionCollection>
  39 #include <KLocale>
  40
  41 using namespace KCalCore;
  42
  43 KOEventPopupMenu::KOEventPopupMenu( CalendarSupport::Calendar *calendar, QWidget *parent )
  44   : QMenu( parent ), mCalendar( calendar )
  45 {
  46   mHasAdditionalItems = false;
  47
  48   addAction( KOGlobals::self()->smallIcon( "document-preview" ), i18n( "&Show" ),
  49              this, SLOT( popupShow() ) );
  50   mEditOnlyItems.append(
  51     addAction( KOGlobals::self()->smallIcon( "document-edit" ), i18n( "&Edit..." ),
  52                this, SLOT( popupEdit() ) ) );
  53   mEditOnlyItems.append( addSeparator() );
  54   addAction( KOGlobals::self()->smallIcon( "document-print" ), i18n( "&Print..." ),
  55              this, SLOT( print() ) );
  56   QAction *preview = addAction( KOGlobals::self()->smallIcon( "document-print-preview" ), i18n( "Print Previe&w..." ),
  57              this, SLOT( printPreview() ) );
  58   preview->setEnabled( !KMimeTypeTrader::self()->query("application/pdf", "KParts/ReadOnlyPart").isEmpty() );
  59   //------------------------------------------------------------------------
  60   mEditOnlyItems.append( addSeparator() );
  61   mEditOnlyItems.append( addAction( KOGlobals::self()->smallIcon( "edit-cut" ),
  62                                     i18nc( "cut this event", "C&ut" ),
  63                                     this, SLOT(popupCut()) ) );
  64   mEditOnlyItems.append( addAction( KOGlobals::self()->smallIcon( "edit-copy" ),
  65                                     i18nc( "copy this event", "&Copy" ),
  66                                     this, SLOT(popupCopy()) ) );
  67   // paste is always possible
  68   mEditOnlyItems.append( addAction( KOGlobals::self()->smallIcon( "edit-paste" ),
  69                                     i18n( "&Paste" ),
  70                                     this, SLOT(popupPaste()) ) );
  71   mEditOnlyItems.append( addAction( KOGlobals::self()->smallIcon( "edit-delete" ),
  72                                     i18nc( "delete this incidence", "&Delete" ),
  73                                     this, SLOT(popupDelete()) ) );
  74   //------------------------------------------------------------------------
  75   mEditOnlyItems.append( addSeparator() );
  76   mTodoOnlyItems.append( addAction( KOGlobals::self()->smallIcon( "task-complete" ),
  77                                     i18n( "Togg&le To-do Completed" ),
  78                                     this, SLOT(toggleTodoCompleted()) ) );
  79   mToggleReminder =  addAction( QIcon( KOGlobals::self()->smallIcon( "appointment-reminder" ) ),
  80                                     i18n( "&Toggle Reminder" ), this, SLOT(toggleAlarm()));
  81   mEditOnlyItems.append( mToggleReminder );
  82   //------------------------------------------------------------------------
  83   mRecurrenceItems.append( addSeparator() );
  84   mDissociateOccurrences = addAction( i18n( "&Dissociate From Recurrence..." ),
  85                                       this, SLOT(dissociateOccurrences()) );
  86   mRecurrenceItems.append( mDissociateOccurrences );
  87
  88   addSeparator();
  89   addAction( KOGlobals::self()->smallIcon( "mail-forward" ),
  90              i18n( "Send as iCalendar..." ),
  91              this, SLOT(forward()) );
  92 }
  93
  94 void KOEventPopupMenu::showIncidencePopup( const Akonadi::Item &item, const QDate &qd )
  95 {
  96   mCurrentIncidence = item;
  97   mCurrentDate = qd;
  98
  99   if ( !CalendarSupport::hasIncidence( mCurrentIncidence ) /*&& qd.isValid()*/ ) {
 100     kDebug() << "No event selected";
 101     return;
 102   }
 103
 104   if ( !mCalendar ) {
 105     //TODO fix it
 106     kDebug() << "Calendar is 0";
 107     return;
 108   }
 109
 110   const bool hasChangeRights = mCalendar->hasChangeRights( mCurrentIncidence );
 111
 112   Incidence::Ptr incidence = CalendarSupport::incidence( mCurrentIncidence );
 113   Q_ASSERT( incidence );
 114   if ( incidence->recurs() ) {
 115     const KDateTime thisDateTime( qd, CalendarSupport::KCalPrefs::instance()->timeSpec() );
 116     const bool isLastOccurrence =
 117       !incidence->recurrence()->getNextDateTime( thisDateTime ).isValid();
 118     const bool isFirstOccurrence =
 119       !incidence->recurrence()->getPreviousDateTime( thisDateTime ).isValid();
 120     mDissociateOccurrences->setEnabled(
 121       !( isFirstOccurrence && isLastOccurrence ) && hasChangeRights );
 122   }
 123
 124   // Enable/Disabled menu items only valid for editable events.
 125   QList<QAction *>::Iterator it;
 126   for ( it = mEditOnlyItems.begin(); it != mEditOnlyItems.end(); ++it ) {
 127     (*it)->setEnabled( hasChangeRights );
 128   }
 129   mToggleReminder->setVisible( ( incidence->type() != Incidence::TypeJournal ) );
 130   for ( it = mRecurrenceItems.begin(); it != mRecurrenceItems.end(); ++it ) {
 131     (*it)->setVisible( incidence->recurs() );
 132   }
 133   for ( it = mTodoOnlyItems.begin(); it != mTodoOnlyItems.end(); ++it ) {
 134     (*it)->setVisible( incidence->type() == Incidence::TypeTodo );
 135     (*it)->setEnabled( hasChangeRights );
 136   }
 137   popup( QCursor::pos() );
 138 }
 139
 140 void KOEventPopupMenu::popupShow()
 141 {
 142   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 143     emit showIncidenceSignal( mCurrentIncidence );
 144   }
 145 }
 146
 147 void KOEventPopupMenu::popupEdit()
 148 {
 149   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 150     emit editIncidenceSignal( mCurrentIncidence );
 151   }
 152 }
 153
 154
 155 void KOEventPopupMenu::print()
 156 {
 157   print( false );
 158 }
 159
 160 void KOEventPopupMenu::print( bool preview )
 161 {
 162   KOCoreHelper helper;
 163   CalPrinter printer( this, mCalendar, &helper, true );
 164   connect( this, SIGNAL(configChanged()), &printer, SLOT(updateConfig()) );
 165
 166   //Item::List selectedIncidences;
 167   Incidence::List selectedIncidences;
 168   Q_ASSERT( mCurrentIncidence.hasPayload<KCalCore::Incidence::Ptr>() );
 169   selectedIncidences.append( mCurrentIncidence.payload<KCalCore::Incidence::Ptr>() );
 170
 171   printer.print( KOrg::CalPrinterBase::Incidence,
 172                  mCurrentDate, mCurrentDate, selectedIncidences, preview );
 173 }
 174
 175 void KOEventPopupMenu::printPreview()
 176 {
 177   print( true );
 178 }
 179
 180 void KOEventPopupMenu::popupDelete()
 181 {
 182   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 183     emit deleteIncidenceSignal( mCurrentIncidence );
 184   }
 185 }
 186
 187 void KOEventPopupMenu::popupCut()
 188 {
 189   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 190     emit cutIncidenceSignal( mCurrentIncidence );
 191   }
 192 }
 193
 194 void KOEventPopupMenu::popupCopy()
 195 {
 196   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 197     emit copyIncidenceSignal( mCurrentIncidence );
 198   }
 199 }
 200
 201 void KOEventPopupMenu::popupPaste()
 202 {
 203   emit pasteIncidenceSignal();
 204 }
 205
 206 void KOEventPopupMenu::toggleAlarm()
 207 {
 208   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 209     emit toggleAlarmSignal( mCurrentIncidence );
 210   }
 211 }
 212
 213 void KOEventPopupMenu::dissociateOccurrences()
 214 {
 215   if ( CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 216     emit dissociateOccurrencesSignal( mCurrentIncidence, mCurrentDate );
 217   }
 218 }
 219
 220 void KOEventPopupMenu::forward()
 221 {
 222   KOrg::MainWindow *w = ActionManager::findInstance( KUrl() );
 223   if ( !w || !CalendarSupport::hasIncidence( mCurrentIncidence ) ) {
 224     return;
 225   }
 226
 227   KActionCollection *ac = w->getActionCollection();
 228   QAction *action = ac->action( "schedule_forward" );
 229   if ( action ) {
 230     action->trigger();
 231   } else {
 232     kError() << "What happened to the schedule_forward action?";
 233   }
 234 }
 235
 236 void KOEventPopupMenu::toggleTodoCompleted()
 237 {
 238   if ( CalendarSupport::hasTodo( mCurrentIncidence ) ) {
 239     emit toggleTodoCompletedSignal( mCurrentIncidence );
 240   }
 241 }
 242
 243 void KOEventPopupMenu::setCalendar( CalendarSupport::Calendar *calendar )
 244 {
 245   mCalendar = calendar;
 246 }
 247
 248 #include "koeventpopupmenu.moc"