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0955a5b36a
Also emit the selectedUuidChanged signal. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
138 lines
3.2 KiB
C++
138 lines
3.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "maplocationmodel.h"
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const char *MapLocation::PROPERTY_NAME_COORDINATE = "coordinate";
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const char *MapLocation::PROPERTY_NAME_UUID = "uuid";
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const char *MapLocation::PROPERTY_NAME_NAME = "name";
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MapLocation::MapLocation()
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{
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}
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MapLocation::MapLocation(quint32 uuid, QGeoCoordinate coord, QString name) :
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m_uuid(uuid), m_coordinate(coord), m_name(name)
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{
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}
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QVariant MapLocation::getRole(int role) const
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{
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switch (role) {
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case Roles::RoleUuid:
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return QVariant::fromValue(m_uuid);
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case Roles::RoleCoordinate:
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return QVariant::fromValue(m_coordinate);
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case Roles::RoleName:
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return QVariant::fromValue(m_name);
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default:
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return QVariant();
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}
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}
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QGeoCoordinate MapLocation::coordinate()
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{
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return m_coordinate;
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}
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void MapLocation::setCoordinate(QGeoCoordinate coord)
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{
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m_coordinate = coord;
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emit coordinateChanged();
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}
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quint32 MapLocation::uuid()
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{
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return m_uuid;
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}
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MapLocationModel::MapLocationModel(QObject *parent) : QAbstractListModel(parent)
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{
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m_roles[MapLocation::Roles::RoleUuid] = MapLocation::PROPERTY_NAME_UUID;
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m_roles[MapLocation::Roles::RoleCoordinate] = MapLocation::PROPERTY_NAME_COORDINATE;
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m_roles[MapLocation::Roles::RoleName] = MapLocation::PROPERTY_NAME_NAME;
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}
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MapLocationModel::~MapLocationModel()
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{
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clear();
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}
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QVariant MapLocationModel::data(const QModelIndex & index, int role) const
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{
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if (index.row() < 0 || index.row() >= m_mapLocations.size())
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return QVariant();
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return m_mapLocations.at(index.row())->getRole(role);
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}
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QHash<int, QByteArray> MapLocationModel::roleNames() const
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{
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return m_roles;
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}
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int MapLocationModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return m_mapLocations.size();
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}
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int MapLocationModel::count()
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{
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return m_mapLocations.size();
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}
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MapLocation *MapLocationModel::get(int row)
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{
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if (row < 0 || row >= m_mapLocations.size())
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return NULL;
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return m_mapLocations.at(row);
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}
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void MapLocationModel::add(MapLocation *location)
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{
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beginInsertRows(QModelIndex(), m_mapLocations.size(), m_mapLocations.size());
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m_mapLocations.append(location);
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endInsertRows();
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}
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void MapLocationModel::addList(QVector<MapLocation *> list)
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{
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if (!list.size())
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return;
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beginInsertRows(QModelIndex(), m_mapLocations.size(), m_mapLocations.size() + list.size() - 1);
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m_mapLocations.append(list);
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endInsertRows();
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}
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void MapLocationModel::clear()
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{
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if (!m_mapLocations.size())
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return;
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beginRemoveRows(QModelIndex(), 0, m_mapLocations.size() - 1);
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qDeleteAll(m_mapLocations);
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m_mapLocations.clear();
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endRemoveRows();
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}
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void MapLocationModel::setSelectedUuid(QVariant uuid, QVariant fromClick)
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{
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m_selectedUuid = qvariant_cast<quint32>(uuid);
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const bool fromClickBool = qvariant_cast<bool>(fromClick);
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emit selectedUuidChanged();
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if (fromClickBool)
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emit selectedLocationChanged(getMapLocationForUuid(m_selectedUuid));
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}
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quint32 MapLocationModel::selectedUuid()
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{
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return m_selectedUuid;
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}
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MapLocation *MapLocationModel::getMapLocationForUuid(quint32 uuid)
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{
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MapLocation *location = NULL;
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foreach(location, m_mapLocations) {
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if (location->getRole(MapLocation::Roles::RoleUuid) == uuid)
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break;
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}
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return location;
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}
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