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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "eventmodel.h"
#include "sqleventdatabase.h"
EventModel::EventModel(QObject *parent)
: QAbstractListModel(parent)
{
}
SqlEventDatabase *EventModel::eventDatabase()
{
return m_eventDatabase;
}
void EventModel::setEventDatabase(SqlEventDatabase *eventDatabase)
{
if (eventDatabase == m_eventDatabase)
return;
m_eventDatabase = eventDatabase;
repopulate();
emit eventDatabaseChanged();
}
QDate EventModel::date() const
{
return m_date;
}
void EventModel::setDate(const QDate &date)
{
if (date == m_date)
return;
m_date = date;
repopulate();
emit dateChanged();
}
int EventModel::rowCount(const QModelIndex &) const
{
return m_events.size();
}
QVariant EventModel::data(const QModelIndex &index, int role) const
{
if (!checkIndex(index, CheckIndexOption::IndexIsValid))
return QVariant();
switch (role) {
case NameRole: return m_events.at(index.row()).name;
case StartDateRole: return m_events.at(index.row()).startDate;
case EndDateRole: return m_events.at(index.row()).endDate;
default: return QVariant();
}
}
QHash<int, QByteArray> EventModel::roleNames() const
{
static const QHash<int, QByteArray> roles {
{ NameRole, "name" },
{ StartDateRole, "startDate" },
{ EndDateRole, "endDate" }
};
return roles;
}
bool EventModel::isValid() const
{
return m_eventDatabase && !m_date.isNull();
}
void EventModel::repopulate()
{
beginResetModel();
if (!m_eventDatabase || m_date.isNull()) {
m_events.clear();
return;
}
m_events = m_eventDatabase->eventsForDate(m_date);
endResetModel();
}
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