coloredtodoproxymodel.cpp

/*
  SPDX-FileCopyrightText: 2023 Kevin Ottens <ervin@kde.org>
 
  SPDX-License-Identifier: GPL-2.0-or-later WITH Qt-Commercial-exception-1.0
*/
 
#include "coloredtodoproxymodel.h"
 
#include <Akonadi/TodoModel>
 
class ColoredTodoProxyModelPrivate
{
public:
    ColoredTodoProxyModelPrivate(const EventViews::PrefsPtr &preferences)
        : m_preferences(preferences)
    {
    }
 
    EventViews::PrefsPtr m_preferences;
};
 
static bool isDueToday(const KCalendarCore::Todo::Ptr &todo)
{
    return !todo->isCompleted() && todo->dtDue().date() == QDate::currentDate();
}
 
ColoredTodoProxyModel::ColoredTodoProxyModel(const EventViews::PrefsPtr &preferences, QObject *parent)
    : QIdentityProxyModel(parent)
    , d(new ColoredTodoProxyModelPrivate(preferences))
{
}
 
ColoredTodoProxyModel::~ColoredTodoProxyModel() = default;
 
QVariant ColoredTodoProxyModel::data(const QModelIndex &index, int role) const
{
    if (role == Qt::BackgroundRole) {
        const auto todo = QIdentityProxyModel::data(index, Akonadi::TodoModel::TodoPtrRole).value<KCalendarCore::Todo::Ptr>();
        if (!todo) {
            return {};
        }
 
        if (todo->isOverdue()) {
            return QVariant(QBrush(d->m_preferences->todoOverdueColor()));
        } else if (isDueToday(todo)) {
            return QVariant(QBrush(d->m_preferences->todoDueTodayColor()));
        } else {
            return {};
        }
    }
 
    return QIdentityProxyModel::data(index, role);
}