subsurface/desktop-widgets/mapwidget.h
Linus Torvalds 28e3413ff6 Add 'location_t' data structure
Instead of having people treat latitude and longitude as separate
things, just add a 'location_t' data structure that contains both.

Almost all cases want to always act on them together.

This is really just prep-work for adding a few more locations that we
track: I want to add a entry/exit location to each dive (independent of
the dive site) because of how the Garmin Descent gives us the
information (and hopefully, some day, other dive computers too).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-10-21 19:55:09 +03:00

48 lines
1 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef MAPWIDGET_H
#define MAPWIDGET_H
#include "core/units.h"
#include <QQuickWidget>
#include <QList>
#undef IGNORE
class QResizeEvent;
class QQuickItem;
class MapWidgetHelper;
struct dive_site;
class MapWidget : public QQuickWidget {
Q_OBJECT
public:
MapWidget(QWidget *parent = NULL);
~MapWidget();
static MapWidget *instance();
void reload();
signals:
void coordinatesChanged(const location_t &);
public slots:
void centerOnSelectedDiveSite();
void centerOnDiveSite(struct dive_site *);
void centerOnIndex(const QModelIndex& idx);
void endGetDiveCoordinates();
void repopulateLabels();
void prepareForGetDiveCoordinates(uint32_t uuid);
void selectedDivesChanged(QList<int>);
void coordinatesChangedLocal(const location_t &);
void doneLoading(QQuickWidget::Status status);
void updateDiveSiteCoordinates(uint32_t uuid, const location_t &);
private:
static MapWidget *m_instance;
QQuickItem *m_rootItem;
MapWidgetHelper *m_mapHelper;
};
#endif // MAPWIDGET_H