C++ Ptr::summary方法代码示例

bool AlarmDialog::openIncidenceEditorThroughKOrganizer( const Incidence::Ptr &incidence )
{
  if ( !QDBusConnection::sessionBus().interface()->isServiceRegistered( "org.kde.korganizer" ) ) {
    if ( KToolInvocation::startServiceByDesktopName( "korganizer", QString() ) ) {
      KMessageBox::error(
        this,
        i18nc( "@info",
               "Could not start KOrganizer so editing is not possible." ) );
      return false;
    }
  }
  org::kde::korganizer::Korganizer korganizer(
    "org.kde.korganizer", "/Korganizer", QDBusConnection::sessionBus() );

  kDebug() << "editing incidence " << incidence->summary();
  if ( !korganizer.editIncidence( incidence->uid() ) ) {
    KMessageBox::error(
      this,
      i18nc( "@info",
             "An internal KOrganizer error occurred attempting to modify \"%1\"",
             cleanSummary( incidence->summary() ) ) );
  }

  // get desktop # where korganizer (or kontact) runs
  QString object =
    QDBusConnection::sessionBus().interface()->isServiceRegistered( "org.kde.kontact" ) ?
    "kontact/MainWindow_1" : "korganizer/MainWindow_1";
  QDBusInterface korganizerObj( "org.kde.korganizer", '/' + object );
#ifdef Q_WS_X11
  QDBusReply<int> reply = korganizerObj.call( "winId" );
  if ( reply.isValid() ) {
    int window = reply;
    int desktop = KWindowSystem::windowInfo( window, NET::WMDesktop ).desktop();
    if ( KWindowSystem::currentDesktop() == desktop ) {
      KWindowSystem::minimizeWindow( winId(), false );
    } else {
      KWindowSystem::setCurrentDesktop( desktop );
    }
    KWindowSystem::activateWindow( KWindowSystem::transientFor( window ) );
  }
#elif defined(Q_WS_WIN)
  // WId is a typedef to a void* on windows
  QDBusReply<qlonglong> reply = korganizerObj.call( "winId" );
  if ( reply.isValid() ) {
    qlonglong window = reply;
    KWindowSystem::minimizeWindow( winId(), false );
    KWindowSystem::allowExternalProcessWindowActivation();
    KWindowSystem::activateWindow( reinterpret_cast<WId>(window) );
  }
#else
  // TODO (mac)
#endif
return true;
}

void AlarmDialog::slotCalendarChanged()
{
  Akonadi::Item::List incidences = mCalendar->incidences();
  for ( Akonadi::Item::List::ConstIterator it = incidences.constBegin();
        it != incidences.constEnd(); ++it ) {
    ReminderListItem *item = searchByItem( *it );

    if ( item ) {
      Incidence::Ptr incidence = CalendarSupport::incidence( *it );
      QString displayStr;

      // Yes, alarms can be empty, if someone edited the incidence and removed all alarms
      if ( !incidence->alarms().isEmpty() ) {
        const KDateTime dateTime = triggerDateForIncidence( incidence,
                                                            item->mRemindAt,
                                                            displayStr );

        const QString summary = cleanSummary( incidence->summary() );

        if ( displayStr != item->text( 1 ) || summary != item->text( 0 ) ) {
          item->setText( 1, displayStr );
          item->setText( 0, summary );
        }
      }
    }
  }
}

void AlarmDialog::addIncidence( const Akonadi::Item &incidenceitem,
                                const QDateTime &reminderAt,
                                const QString &displayText )
{
  Incidence::Ptr incidence = CalendarSupport::incidence( incidenceitem );
  ReminderListItem *item = searchByItem( incidenceitem );
  if ( !item ) {
    item = new ReminderListItem( incidenceitem, mIncidenceTree );
  }
  item->mNotified = false;
  item->mHappening = KDateTime();
  item->mRemindAt = reminderAt;
  item->mTrigger = KDateTime::currentLocalDateTime();
  item->mDisplayText = displayText;
  item->setText( 0, cleanSummary( incidence->summary() ) );

  Event::Ptr event;
  Todo::Ptr todo;

  QString displayStr;
  const KDateTime dateTime = triggerDateForIncidence( incidence, reminderAt,
                                                      displayStr );

  if ( incidence->type() == Incidence::TypeEvent ) {
    item->setIcon( 0, SmallIcon( "view-calendar-day" ) );
  } else if ( incidence->type() == Incidence::TypeTodo ) {
    item->setIcon( 0, SmallIcon( "view-calendar-tasks" ) );
  }

  item->mHappening = dateTime;
  item->setText( 1, displayStr );

  item->setText( 2, IncidenceFormatter::dateTimeToString(
                   item->mTrigger, false, true, KDateTime::Spec::LocalZone() ) );
  QString tip =
    IncidenceFormatter::toolTipStr(
      CalendarSupport::displayName( mCalendar, incidenceitem.parentCollection() ),
      incidence,
      item->mRemindAt.date(), true,
      KDateTime::Spec::LocalZone() );
  if ( !item->mDisplayText.isEmpty() ) {
    tip += "<br>" + item->mDisplayText;
  }
  item->setToolTip( 0, tip );
  item->setToolTip( 1, tip );
  item->setToolTip( 2, tip );
  item->setData( 0, QTreeWidgetItem::UserType, false );

  mIncidenceTree->setCurrentItem( item );
  showDetails();
  slotSave();
}

void Compat::fixEmptySummary( const Incidence::Ptr &incidence )
{
  // some stupid vCal exporters ignore the standard and use Description
  // instead of Summary for the default field. Correct for this: Copy the
  // first line of the description to the summary (if summary is just one
  // line, move it)
  if ( incidence->summary().isEmpty() && !( incidence->description().isEmpty() ) ) {
    QString oldDescription = incidence->description().trimmed();
    QString newSummary( oldDescription );
    newSummary.remove( QRegExp( "\n.*" ) );
    incidence->setSummary( newSummary );
    if ( oldDescription == newSummary ) {
      incidence->setDescription( "" );
    }
  }
}

void AlarmDialog::edit()
{
  ReminderList selection = selectedItems();
  if ( selection.count() != 1 ) {
    return;
  }
  Incidence::Ptr incidence = CalendarSupport::incidence( selection.first()->mIncidence );
  if ( !mCalendar->hasChangeRights( selection.first()->mIncidence ) ) {
    KMessageBox::sorry(
      this,
      i18nc( "@info",
             "\"%1\" is a read-only item so modifications are not possible.",
             cleanSummary( incidence->summary() ) ) );
    return;
  }

#if !defined(KDEPIM_MOBILE_UI)
  openIncidenceEditorNG( selection.first()->mIncidence );
#else
  openIncidenceEditorThroughKOrganizer( incidence );
#endif
}

int main( int argc, char **argv )
{
  KAboutData aboutData(
    "testrecurrencenew", 0,
    ki18n( "Load recurrence rules with the new class and print out debug messages" ), "0.1" );
  KCmdLineArgs::init( argc, argv, &aboutData );

  KCmdLineOptions options;
  options.add( "verbose", ki18n( "Verbose output" ) );
  options.add( "+input", ki18n( "Name of input file" ) );
  options.add( "[+output]", ki18n( "optional name of output file for the recurrence dates" ) );
  KCmdLineArgs::addCmdLineOptions( options );

  KComponentData componentData( &aboutData );
  //QCoreApplication app( KCmdLineArgs::qtArgc(), KCmdLineArgs::qtArgv() );

  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();

  if ( args->count() < 1 ) {
    args->usage( "Wrong number of arguments." );
  }

  QString input = args->arg( 0 );
  kDebug() << "Input file:" << input;

  QTextStream *outstream;
  outstream = 0;
  QString fn( "" );
  if ( args->count() > 1 ) {
    fn = args->arg( 1 );
    kDebug() << "We have a file name given:" << fn;
  }
  QFile outfile( fn );
  if ( !fn.isEmpty() && outfile.open( QIODevice::WriteOnly ) ) {
    kDebug() << "Opened output file!!!";
    outstream = new QTextStream( &outfile );
  }

  MemoryCalendar::Ptr cal( new MemoryCalendar( KDateTime::UTC ) );

  KDateTime::Spec viewSpec;
  FileStorage store( cal, input );
  if ( !store.load() ) return 1;
  QString tz = cal->nonKDECustomProperty( "X-LibKCal-Testsuite-OutTZ" );
  if ( !tz.isEmpty() ) {
    viewSpec = KDateTime::Spec( KSystemTimeZones::zone( tz ) );
  }

  Incidence::List inc = cal->incidences();

  for ( Incidence::List::Iterator it = inc.begin(); it != inc.end(); ++it ) {
    Incidence::Ptr incidence = *it;
    kDebug() << "*+*+*+*+*+*+*+*+*+*";
    kDebug() << " ->" << incidence->summary() << "<-";

    incidence->recurrence()->dump();

    KDateTime dt( incidence->recurrence()->endDateTime() );
    int i = 0;
    if ( outstream ) {
      if ( !dt.isValid() ) {
        if ( viewSpec.isValid() ) {
          dt = KDateTime( QDate( 2011, 1, 1 ), QTime( 0, 0, 1 ), viewSpec );
        } else {
          dt = KDateTime( QDate( 2011, 1, 1 ), QTime( 0, 0, 1 ) );
        }
      } else {
        dt = dt.addYears( 2 );
      }
      kDebug() << "-------------------------------------------";
      kDebug() << " *~*~*~*~ Starting with date:" << dumpTime( dt, viewSpec );
      // Output to file for testing purposes
      while ( dt.isValid() && i < 500 ) {
        ++i;
        dt = incidence->recurrence()->getPreviousDateTime( dt );
        if ( dt.isValid() ) {
          (*outstream) << dumpTime( dt, viewSpec ) << endl;
        }
      }
    } else {
      if ( !dt.isValid() ) {
        dt = KDateTime( QDate( 2005, 7, 31 ), QTime( 23, 59, 59 ), KDateTime::Spec::UTC() );
      } else {
        dt = dt.addYears( 2 );
      }
      incidence->recurrence()->dump();
      kDebug() << "-------------------------------------------";
      kDebug() << " *~*~*~*~ Starting with date:" << dumpTime( dt, viewSpec );
      // Output to konsole
      while ( dt.isValid() && i < 50 ) {
        ++i;
        kDebug() << "-------------------------------------------";
        dt = incidence->recurrence()->getPreviousDateTime( dt );
        if ( dt.isValid() ) {
          kDebug() << " *~*~*~*~ Previous date is:" << dumpTime( dt, viewSpec );
        }
      }
    }
  }

//.........这里部分代码省略.........

void AlarmDialog::eventNotification()
{
  bool beeped = false;
  bool found = false;

  ReminderList list;

  QTreeWidgetItemIterator it( mIncidenceTree );
  while ( *it ) {
    ReminderListItem *item = static_cast<ReminderListItem *>( *it );
    ++it;
    if ( item->isDisabled() || item->mNotified ) {
      //skip suspended reminders or reminders that have been notified
      continue;
    }
    found = true;
    item->mNotified = true;
    Incidence::Ptr incidence = CalendarSupport::incidence( item->mIncidence );
    Alarm::List alarms = incidence->alarms();
    Alarm::List::ConstIterator ait;
    for ( ait = alarms.constBegin(); ait != alarms.constEnd(); ++ait ) {
      Alarm::Ptr alarm = *ait;
      // FIXME: Check whether this should be done for all multiple alarms
      if ( alarm->type() == Alarm::Procedure ) {
        // FIXME: Add a message box asking whether the procedure should really be executed
        kDebug() << "Starting program: '" << alarm->programFile() << "'";

        QString program = alarm->programFile();

        // if the program name contains spaces escape it
        if ( program.contains( ' ' )   &&
             !( program.startsWith( '\"' ) && program.endsWith( '\"' ) ) ) {
          program = '\"' + program + '\"';
        }

        QProcess::startDetached( program + ' ' + alarm->programArguments() );
      } else if ( alarm->type() == Alarm::Audio ) {
        beeped = true;
        Phonon::MediaObject *player =
          Phonon::createPlayer( Phonon::NotificationCategory, alarm->audioFile() );
        player->setParent( this );
        connect( player, SIGNAL(finished()), player, SLOT(deleteLater()) );
        player->play();
      } else if ( alarm->type() == Alarm::Email ) {
        QString from = CalendarSupport::KCalPrefs::instance()->email();
        Identity id = KOCore::self()->identityManager()->identityForAddress( from );
        QString to;
        if ( alarm->mailAddresses().isEmpty() ) {
          to = from;
        } else {
          const Person::List addresses = alarm->mailAddresses();
          QStringList add;
          for ( Person::List::ConstIterator it = addresses.constBegin();
                it != addresses.constEnd(); ++it ) {
            add << (*it)->fullName();
          }
          to = add.join( ", " );
        }

        QString subject;

        Akonadi::Item parentItem = mCalendar->itemForIncidenceUid( alarm->parentUid() );
        Incidence::Ptr parent = CalendarSupport::incidence( parentItem );

        if ( alarm->mailSubject().isEmpty() ) {
          if ( parent->summary().isEmpty() ) {
            subject = i18nc( "@title", "Reminder" );
          } else {
            subject = i18nc( "@title", "Reminder: %1", cleanSummary( parent->summary() ) );
          }
        } else {
          subject = i18nc( "@title", "Reminder: %1", alarm->mailSubject() );
        }

        QString body =
          IncidenceFormatter::mailBodyStr(
            parent.staticCast<IncidenceBase>(), KSystemTimeZones::local() );
        if ( !alarm->mailText().isEmpty() ) {
          body += '\n' + alarm->mailText();
        }
        //TODO: support attachments
        CalendarSupport::MailClient mailer;
        mailer.send( id, from, to, QString(), subject, body, true, false, QString(),
                     MailTransport::TransportManager::self()->defaultTransportName() );
      }
    }
  }

  if ( !beeped && found ) {
    KNotification::beep();
  }
}