File indexing completed on 2024-11-24 04:44:10

 /*
  * SPDX-FileCopyrightText: 2012 Christian Mollekopf <mollekopf@kolabsys.com>
  *
  * SPDX-License-Identifier: LGPL-3.0-or-later
  */
 
 #pragma once
 
 #include "kolab_export.h"
 
 #include <KCalendarCore/Event>
 #include <KCalendarCore/MemoryCalendar>
 #include <kolabevent.h>
 #include <memory>
 
 namespace Kolab
 {
 namespace Calendaring
 {
 /**
  * Returns true if the events conflict (overlap)
  * Start and end date/time is inclusive.
  *
  * Does not take recurrences into account.
  */
 KOLAB_EXPORT bool conflicts(const Kolab::Event &, const Kolab::Event &);
 
 /**
  * Returns sets of the events which are directly conflicting with each other.
  * The same event may appear in multiple sets.
  * Non-conflicting events are not returned.
  * conflicts() is used for conflict detection.
  *
  * If the second list is given, each event from the first list is additionally checked against each event of the second set.
  * Conflicts within the second list are not detected.
  *
  * The checked event from the first list comes always first in the returned set.
  */
 KOLAB_EXPORT std::vector<std::vector<Kolab::Event>> getConflictingSets(const std::vector<Kolab::Event> &,
                                                                        const std::vector<Kolab::Event> & = std::vector<Kolab::Event>());
 
 /**
  * Returns the dates in which the event recurs within the specified timespan.
  */
 KOLAB_EXPORT std::vector<Kolab::cDateTime> timeInInterval(const Kolab::Event &, const Kolab::cDateTime &start, const Kolab::cDateTime &end);
 
 /**
  * In-Memory Calendar Cache
  */
 class KOLAB_EXPORT Calendar
 {
 public:
     explicit Calendar();
     /**
      * Add an event to the in-memory calendar.
      */
     void addEvent(const Kolab::Event &);
     /**
      * Returns all events within the specified interval (start and end inclusive).
      *
      * @param sort controls if the resulting event set is sorted in ascending order according to the start date
      */
     std::vector<Kolab::Event> getEvents(const Kolab::cDateTime &start, const Kolab::cDateTime &end, bool sort);
 
 private:
     Calendar(const Calendar &) = delete;
     void operator=(const Calendar &) = delete;
     std::unique_ptr<KCalendarCore::MemoryCalendar> mCalendar;
 };
 } // Namespace
 } // Namespace