subsurface/map-widget/qmlmapwidgethelper.h
Dirk Hohndel ea961edec8 Qt6: first steps towards map support
There is an initial build of the C++ classes that seems to work, but the QML
integration is still missing. Still, progress is being made.

Unfortunately with Qt6 we can't forward declare the MapLocationModel class (one
of the operators needs to be able to determine the size of the class), so we
need to include the header file.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2022-04-18 07:24:38 +02:00

62 lines
1.9 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef QMLMAPWIDGETHELPER_H
#define QMLMAPWIDGETHELPER_H
#include "core/units.h"
#include "core/subsurface-qt/divelistnotifier.h"
#include <QObject>
#include <QGeoCoordinate>
#if defined(Q_OS_IOS)
#include <QtPlugin>
Q_IMPORT_PLUGIN(QGeoServiceProviderFactoryGooglemaps)
#endif
#include "qt-models/maplocationmodel.h"
class MapLocation;
struct dive_site;
class MapWidgetHelper : public QObject {
Q_OBJECT
Q_PROPERTY(QObject *map MEMBER m_map)
Q_PROPERTY(MapLocationModel *model MEMBER m_mapLocationModel NOTIFY modelChanged)
Q_PROPERTY(bool editMode MEMBER m_editMode NOTIFY editModeChanged)
Q_PROPERTY(QString pluginObject READ pluginObject NOTIFY pluginObjectChanged)
public:
explicit MapWidgetHelper(QObject *parent = NULL);
void centerOnSelectedDiveSite();
Q_INVOKABLE QGeoCoordinate getCoordinates(struct dive_site *ds);
Q_INVOKABLE void centerOnDiveSite(struct dive_site *ds);
Q_INVOKABLE void reloadMapLocations();
Q_INVOKABLE void copyToClipboardCoordinates(QGeoCoordinate coord, bool formatTraditional);
Q_INVOKABLE void calculateSmallCircleRadius(QGeoCoordinate coord);
Q_INVOKABLE void updateCurrentDiveSiteCoordinatesFromMap(struct dive_site *ds, QGeoCoordinate coord);
Q_INVOKABLE void selectVisibleLocations();
Q_INVOKABLE void selectedLocationChanged(struct dive_site *ds);
void selectionChanged();
void setSelected(const QVector<dive_site *> &divesites);
QString pluginObject();
bool editMode() const;
private:
void updateEditMode();
QObject *m_map;
MapLocationModel *m_mapLocationModel;
qreal m_smallCircleRadius;
bool m_editMode;
private slots:
void diveSiteChanged(struct dive_site *ds, int field);
signals:
void modelChanged();
void editModeChanged();
void selectedDivesChanged(const QList<int> &list);
void coordinatesChanged(struct dive_site *ds, const location_t &);
void pluginObjectChanged();
};
#endif