C++ List::constEnd方法代码示例

bool DndFactory::copyIncidences( const Incidence::List &incidences )
{
  QClipboard *clipboard = QApplication::clipboard();
  Q_ASSERT( clipboard );
  MemoryCalendar::Ptr calendar( new MemoryCalendar( d->mCalendar->timeSpec() ) );

  Incidence::List::ConstIterator it;
  for ( it = incidences.constBegin(); it != incidences.constEnd(); ++it ) {
    if ( *it ) {
      calendar->addIncidence( Incidence::Ptr( ( *it )->clone() ) );
    }
  }

  QMimeData *mimeData = new QMimeData;

  ICalDrag::populateMimeData( mimeData, calendar );
  VCalDrag::populateMimeData( mimeData, calendar );

  if ( calendar->incidences().isEmpty() ) {
    return false;
  } else {
    clipboard->setMimeData( mimeData );
    return true;
  }
}

Incidence::List DndFactory::pasteIncidences( const QDate &newDate,
                                             const QTime *newTime )
{
  QClipboard *cb = QApplication::clipboard();
  Calendar *cal = createDropCalendar( cb->mimeData() );
  Incidence::List list;

  if ( !cal ) {
    kDebug() << "Can't parse clipboard";
    return list;
  }

  // All pasted incidences get new uids, must keep track of old uids,
  // so we can update child's parents
  QHash<QString,Incidence*> oldUidToNewInc;

  Incidence::List::ConstIterator it;
  const Incidence::List incs = cal->incidences();
  for ( it = incs.constBegin();
        it != incs.constEnd(); ++it ) {
    Incidence *inc = d->pasteIncidence( *it, newDate, newTime );
    if ( inc ) {
      list.append( inc );
      oldUidToNewInc[( *it )->uid()] = inc;
    }
  }

  // update relations
  for ( it = list.constBegin(); it != list.constEnd(); ++it ) {
    Incidence *inc = *it;
    if ( oldUidToNewInc.contains( inc->relatedToUid() ) ) {
      Incidence *parentInc = oldUidToNewInc[inc->relatedToUid()];
      inc->setRelatedToUid( parentInc->uid() );
      inc->setRelatedTo( parentInc );
    } else {
      // not related to anything in the clipboard
      inc->setRelatedToUid( QString() );
      inc->setRelatedTo( 0 );
    }
  }

  return list;
}

bool DndFactory::cutIncidences( const Incidence::List &incidences )
{
  if ( copyIncidences( incidences ) ) {
    Incidence::List::ConstIterator it;
    for ( it = incidences.constBegin(); it != incidences.constEnd(); ++it ) {
      d->mCalendar->deleteIncidence( *it );
    }
    return true;
  } else {
    return false;
  }
}

bool ResourceLocalDir::doFileLoad(CalendarLocal &cal, const QString &fileName)
{
    if(!cal.load(fileName))
        return false;
    Incidence::List incidences = cal.rawIncidences();
    Incidence::List::ConstIterator it;
    for(it = incidences.constBegin(); it != incidences.constEnd(); ++it)
    {
        Incidence *i = *it;
        if(i) mCalendar.addIncidence(i->clone());
    }
    return true;
}

CallId Scheduler::acceptReply( const IncidenceBase::Ptr &incidence,
                               ScheduleMessage::Status status,
                               iTIPMethod method )
{
  Q_UNUSED( status );
  if ( incidence->type() == IncidenceBase::TypeFreeBusy ) {
    return acceptFreeBusy( incidence, method );
  }

  const CallId callId = ++d->mLatestCallId;
  ResultCode resultCode = ResultCodeIncidenceOrAttendeeNotFound;
  QString errorMessage;

  Event::Ptr ev = d->mCalendar->event( incidence->uid() );
  Todo::Ptr to = d->mCalendar->todo( incidence->uid() );

  // try harder to find the correct incidence
  if ( !ev && !to ) {
    const Incidence::List list = d->mCalendar->incidences();
    for ( Incidence::List::ConstIterator it=list.constBegin(), end=list.constEnd();
          it != end; ++it ) {
      if ( (*it)->schedulingID() == incidence->uid() ) {
        ev =  ( *it ).dynamicCast<Event>();
        to = ( *it ).dynamicCast<Todo>();
        break;
      }
    }
  }

  if ( ev || to ) {
    //get matching attendee in calendar
    kDebug() << "match found!";
    Attendee::List attendeesIn = incidence->attendees();
    Attendee::List attendeesEv;
    Attendee::List attendeesNew;
    if ( ev ) {
      attendeesEv = ev->attendees();
    }
    if ( to ) {
      attendeesEv = to->attendees();
    }
    Attendee::List::ConstIterator inIt;
    Attendee::List::ConstIterator evIt;
    for ( inIt = attendeesIn.constBegin(); inIt != attendeesIn.constEnd(); ++inIt ) {
      Attendee::Ptr attIn = *inIt;
      bool found = false;
      for ( evIt = attendeesEv.constBegin(); evIt != attendeesEv.constEnd(); ++evIt ) {
        Attendee::Ptr attEv = *evIt;
        if ( attIn->email().toLower() == attEv->email().toLower() ) {
          //update attendee-info
          kDebug() << "update attendee";
          attEv->setStatus( attIn->status() );
          attEv->setDelegate( attIn->delegate() );
          attEv->setDelegator( attIn->delegator() );
          resultCode = ResultCodeSuccess;
          found = true;
        }
      }
      if ( !found && attIn->status() != Attendee::Declined ) {
        attendeesNew.append( attIn );
      }
    }

    bool attendeeAdded = false;
    for ( Attendee::List::ConstIterator it = attendeesNew.constBegin();
          it != attendeesNew.constEnd(); ++it ) {
      Attendee::Ptr attNew = *it;
      QString msg =
        i18nc( "@info", "%1 wants to attend %2 but was not invited.",
               attNew->fullName(),
               ( ev ? ev->summary() : to->summary() ) );
      if ( !attNew->delegator().isEmpty() ) {
        msg = i18nc( "@info", "%1 wants to attend %2 on behalf of %3.",
                     attNew->fullName(),
                     ( ev ? ev->summary() : to->summary() ), attNew->delegator() );
      }
      if ( KMessageBox::questionYesNo(
             0, msg, i18nc( "@title", "Uninvited attendee" ),
             KGuiItem( i18nc( "@option", "Accept Attendance" ) ),
             KGuiItem( i18nc( "@option", "Reject Attendance" ) ) ) != KMessageBox::Yes ) {
        Incidence::Ptr cancel = incidence.dynamicCast<Incidence>();
        if ( cancel ) {
          cancel->addComment(
            i18nc( "@info",
                   "The organizer rejected your attendance at this meeting." ) );
        }
        performTransaction( incidence, iTIPCancel, attNew->fullName() );
        // ### can't delete cancel here because it is aliased to incidence which
        // is accessed in the next loop iteration (CID 4232)
        // delete cancel;
        continue;
      }

      Attendee::Ptr a( new Attendee( attNew->name(), attNew->email(), attNew->RSVP(),
                                     attNew->status(), attNew->role(), attNew->uid() ) );

      a->setDelegate( attNew->delegate() );
      a->setDelegator( attNew->delegator() );
      if ( ev ) {
        ev->addAttendee( a );
//.........这里部分代码省略.........

void HtmlExport::createTodoList(QTextStream *ts)
{
    Todo::List rawTodoList = d->mCalendar->todos();

    int index = 0;
    while (index < rawTodoList.count()) {
        Todo::Ptr ev = rawTodoList[ index ];
        Todo::Ptr subev = ev;
        const QString uid = ev->relatedTo();
        if (!uid.isEmpty()) {
            Incidence::Ptr inc = d->mCalendar->incidence(uid);
            if (inc && inc->type() == Incidence::TypeTodo) {
                Todo::Ptr todo = inc.staticCast<Todo>();
                if (!rawTodoList.contains(todo)) {
                    rawTodoList.append(todo);
                }
            }
        }
        index = rawTodoList.indexOf(subev);
        ++index;
    }

    // FIXME: Sort list by priorities. This is brute force and should be
    // replaced by a real sorting algorithm.
    Todo::List todoList;
    Todo::List::ConstIterator it;
    for (int i = 1; i <= 9; ++i) {
        for (it = rawTodoList.constBegin(); it != rawTodoList.constEnd(); ++it) {
            if ((*it)->priority() == i && checkSecrecy(*it)) {
                todoList.append(*it);
            }
        }
    }
    for (it = rawTodoList.constBegin(); it != rawTodoList.constEnd(); ++it) {
        if ((*it)->priority() == 0 && checkSecrecy(*it)) {
            todoList.append(*it);
        }
    }

    int columns = 3;
    *ts << "<table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">" << endl;
    *ts << "  <tr>" << endl;
    *ts << "    <th class=\"sum\">" << i18nc("@title:column", "To-do") << "</th>" << endl;
    *ts << "    <th>" << i18nc("@title:column to-do priority", "Priority") << "</th>" << endl;
    *ts << "    <th>" << i18nc("@title:column to-do percent completed",
                               "Completed") << "</th>" << endl;
    if (d->mSettings->taskDueDate()) {
        *ts << "    <th>" << i18nc("@title:column to-do due date", "Due Date") << "</th>" << endl;
        ++columns;
    }
    if (d->mSettings->taskLocation()) {
        *ts << "    <th>" << i18nc("@title:column to-do location", "Location") << "</th>" << endl;
        ++columns;
    }
    if (d->mSettings->taskCategories()) {
        *ts << "    <th>" << i18nc("@title:column to-do categories", "Categories") << "</th>" << endl;
        ++columns;
    }
    if (d->mSettings->taskAttendees()) {
        *ts << "    <th>" << i18nc("@title:column to-do attendees", "Attendees") << "</th>" << endl;
        ++columns;
    }
    *ts << "  </tr>" << endl;

    // Create top-level list.
    for (it = todoList.constBegin(); it != todoList.constEnd(); ++it) {
        if ((*it)->relatedTo().isEmpty()) {
            createTodo(ts, *it);
        }
    }

    // Create sub-level lists
    for (it = todoList.constBegin(); it != todoList.constEnd(); ++it) {
        Incidence::List relations =  d->mCalendar->relations((*it)->uid());

        if (relations.count()) {
            // Generate sub-to-do list
            *ts << "  <tr>" << endl;
            *ts << "    <td class=\"subhead\" colspan=";
            *ts << "\"" << QString::number(columns) << "\"";
            *ts << "><a name=\"sub" << (*it)->uid() << "\"></a>"
                << i18nc("@title:column sub-to-dos of the parent to-do",
                         "Sub-To-dos of: ") << "<a href=\"#"
                << (*it)->uid() << "\"><b>" << cleanChars((*it)->summary())
                << "</b></a></td>" << endl;
            *ts << "  </tr>" << endl;

            Todo::List sortedList;
            // FIXME: Sort list by priorities. This is brute force and should be
            // replaced by a real sorting algorithm.
            for (int i = 1; i <= 9; ++i) {
                Incidence::List::ConstIterator it2;
                for (it2 = relations.constBegin(); it2 != relations.constEnd(); ++it2) {
                    Todo::Ptr ev3 = (*it2).staticCast<Todo>();
                    if (ev3 && ev3->priority() == i) {
                        sortedList.append(ev3);
                    }
                }
            }
            Incidence::List::ConstIterator it2;
//.........这里部分代码省略.........