freeperiodmodel.h

/*
  SPDX-FileCopyrightText: 2010 Casey Link <unnamedrambler@gmail.com>
  SPDX-FileCopyrightText: 2009-2010 Klaralvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
 
  SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#pragma once
 
#include "calendarsupport_export.h"
 
#include <KCalendarCore/Period>
 
#include <QAbstractTableModel>
 
namespace CalendarSupport
{
/// Model representing the free-busy periods
class CALENDARSUPPORT_EXPORT FreePeriodModel : public QAbstractTableModel
{
    Q_OBJECT
public:
    enum Roles {
        PeriodRole = Qt::UserRole
    };
    explicit FreePeriodModel(QObject *parent = nullptr);
    ~FreePeriodModel() override;
 
    [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
    [[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    [[nodiscard]] int columnCount(const QModelIndex &parent = QModelIndex()) const override;
    [[nodiscard]] QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
 
public Q_SLOTS:
    void slotNewFreePeriods(const KCalendarCore::Period::List &freePeriods);
 
private:
    /** Splits period blocks in the provided list, so that each period occurs on one day */
    [[nodiscard]] KCalendarCore::Period::List splitPeriodsByDay(const KCalendarCore::Period::List &freePeriods);
 
    [[nodiscard]] CALENDARSUPPORT_NO_EXPORT QString day(int index) const;
    [[nodiscard]] CALENDARSUPPORT_NO_EXPORT QString date(int index) const;
    [[nodiscard]] CALENDARSUPPORT_NO_EXPORT QString stringify(int index) const;
    [[nodiscard]] CALENDARSUPPORT_NO_EXPORT QString tooltipify(int index) const;
 
    KCalendarCore::Period::List mPeriodList;
    friend class FreePeriodModelTest;
};
}