Custom Room Sort Order

Add the ability to sort rooms by a custom set of parameters.

src/models/roomsortparametermodel.cpp

@@ -0,0 +1,104 @@
+// 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());
+}