Files
neochat/src/models/roomsortparametermodel.cpp
James Graham 6663b0c257 Custom Room Sort Order
Add the ability to sort rooms by a custom set of parameters.
2024-12-22 10:11:04 +00:00

105 lines
2.5 KiB
C++

// SPDX-FileCopyrightText: 2024 James Graham <james.h.graham@protonmail.com>
// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
#include "roomsortparametermodel.h"
#include "roomsortparameter.h"
using namespace Qt::StringLiterals;
RoomSortParameterModel::RoomSortParameterModel(QObject *parent)
: QAbstractListModel(parent)
{
m_currentParameters = RoomSortParameter::currentParameterList();
}
RoomSortParameterModel::RoomSortParameterModel(QList<RoomSortParameter::Parameter> parameters, QObject *parent)
: QAbstractListModel(parent)
{
m_currentParameters = parameters;
}
QVariant RoomSortParameterModel::data(const QModelIndex &index, int role) const
{
if (index.row() < 0 || index.row() >= rowCount()) {
return {};
}
const auto parameter = m_currentParameters.at(index.row());
if (role == Name) {
return RoomSortParameter::parameterName(parameter);
}
if (role == Description) {
return RoomSortParameter::parameterDescription(parameter);
}
return {};
}
int RoomSortParameterModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return m_currentParameters.size();
}
QHash<int, QByteArray> RoomSortParameterModel::roleNames() const
{
return {
{Name, "name"},
{Description, "description"},
};
}
void RoomSortParameterModel::addParameter(RoomSortParameter::Parameter parameter)
{
if (m_currentParameters.contains(parameter)) {
return;
}
beginInsertRows({}, rowCount(), rowCount());
m_currentParameters.append(parameter);
endInsertRows();
}
void RoomSortParameterModel::removeRow(int row)
{
if (rowCount() <= 1 || row < 0 || row >= rowCount()) {
return;
}
beginRemoveRows({}, row, row);
m_currentParameters.remove(row);
endRemoveRows();
}
void RoomSortParameterModel::moveRowUp(int row)
{
if (row < 1 || row >= rowCount()) {
return;
}
beginMoveRows({}, row, row, {}, row - 1);
m_currentParameters.move(row, row - 1);
endMoveRows();
}
void RoomSortParameterModel::moveRowDown(int row)
{
if (row < 0 || row >= rowCount() - 1) {
return;
}
beginMoveRows({}, row, row, {}, row + 2);
m_currentParameters.move(row, row + 1);
endMoveRows();
}
void RoomSortParameterModel::saveParameterList()
{
RoomSortParameter::saveNewParameterList(m_currentParameters);
}
RoomSortParameterModel *RoomSortParameterModel::allParameterModel() const
{
return new RoomSortParameterModel(RoomSortParameter::allParameterList());
}