File indexing completed on 2025-01-05 04:54:59

 /*
     Copyright (c) 2018 Michael Bohlender <michael.bohlender@kdemail.net>
     Copyright (c) 2018 Christian Mollekopf <mollekopf@kolabsys.com>
     Copyright (c) 2018 Rémi Nicole <minijackson@riseup.net>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 
 #pragma once
 #include "kube_export.h"
 
 #include <QAbstractItemModel>
 #include <QList>
 #include <QSet>
 #include <QSharedPointer>
 #include <QDateTime>
 #include "debouncer.h"
 
 namespace KCalendarCore {
     class MemoryCalendar;
     class Incidence;
 }
 namespace Sink {
     namespace ApplicationDomain {
         struct Event;
     }
 }
 class EntityCacheInterface;
 
 /**
  * Loads all event occurrences within the given period and matching the given filter.
  *
  * Recurrences are expanded
  */
 class KUBE_EXPORT EventOccurrenceModel : public QAbstractItemModel
 {
     Q_OBJECT
     Q_PROPERTY(QDate start READ start WRITE setStart)
     Q_PROPERTY(int length READ length WRITE setLength)
     Q_PROPERTY(QList<QString> calendarFilter WRITE setCalendarFilter)
     Q_PROPERTY(QVariantMap filter WRITE setFilter)
 
 public:
     enum Roles {
         Summary = Qt::UserRole + 1,
         Description,
         StartTime,
         EndTime,
         Color,
         AllDay,
         Event,
         EventOccurrence,
         LastRole
     };
     Q_ENUM(Roles);
     EventOccurrenceModel(QObject *parent = nullptr);
     ~EventOccurrenceModel() = default;
 
     QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
     QModelIndex parent(const QModelIndex &index) const override;
 
     int rowCount(const QModelIndex &parent = {}) const override;
     int columnCount(const QModelIndex &parent) const override;
 
     QVariant data(const QModelIndex &index, int role) const override;
 
     void updateQuery(const QDate &start, const QDate &end, const QSet<QByteArray> &calendarFilter);
 
     void setStart(const QDate &);
     QDate start() const;
     void setLength(int);
     int length() const;
     void setCalendarFilter(const QList<QString> &);
     void setFilter(const QVariantMap &);
 
     struct Occurrence {
         QDateTime start;
         QDateTime end;
         QSharedPointer<KCalendarCore::Incidence> incidence;
         QByteArray color;
         bool allDay;
         QSharedPointer<Sink::ApplicationDomain::Event> domainObject;
     };
 
     bool initialItemsComplete() const;
 
 signals:
     void initialItemsLoaded();
 
 private:
     void updateQuery();
 
     void refreshView();
     void updateFromSource();
     QByteArray getColor(const QByteArray &calendar) const;
 
     QSharedPointer<QAbstractItemModel> mSourceModel;
     QSet<QByteArray> mCalendarFilter;
     QDate mStart;
     QDate mEnd;
     int mLength{0};
     QSharedPointer<EntityCacheInterface> mCalendarCache;
 
     Debouncer mUpdateFromSourceDebouncer;
 
     QList<Occurrence> mEvents;
     QVariantMap mFilter;
     bool mInitialItemsLoaded{false};
 };
 
 Q_DECLARE_METATYPE(EventOccurrenceModel::Occurrence);