subsurface/map-widget/qmlmapwidgethelper.h
Lubomir I. Ivanov 48c032bb8e mapwidget-mobile: do not animate the first selection
centerOnLocationHard() is added in MapPage.qml so that
on `firstRun` the map is hard panned to the desired location
without animation.

This affects the selection of a new "Dive details" -> "Map it" or
when opening a GPS location in the map.

The idea behind this change is to avoid starting the map animation
from an arbitrary location such as [0,0] or London. Also, to not
start the map zoomed out completely and then zoom in on a selected
dive.

For this change to work, add the helper getCoordinatesForUUID()
to qmlmapwidgethelper.cpp/.h and use it to obtain the
QGeoCoordinates for a dive site UUID.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-04-02 13:47:43 -07:00

55 lines
1.6 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef QMLMAPWIDGETHELPER_H
#define QMLMAPWIDGETHELPER_H
#include <QObject>
#include <QGeoCoordinate>
#include <QVariant>
class MapLocationModel;
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 READ editMode WRITE setEditMode NOTIFY editModeChanged)
Q_PROPERTY(QString pluginObject READ pluginObject NOTIFY pluginObjectChanged)
public:
explicit MapWidgetHelper(QObject *parent = NULL);
void centerOnDiveSite(struct dive_site *);
Q_INVOKABLE QGeoCoordinate getCoordinatesForUUID(QVariant dive_site_uuid);
Q_INVOKABLE void centerOnDiveSiteUUID(QVariant dive_site_uuid);
Q_INVOKABLE void reloadMapLocations();
Q_INVOKABLE void copyToClipboardCoordinates(QGeoCoordinate coord, bool formatTraditional);
Q_INVOKABLE void calculateSmallCircleRadius(QGeoCoordinate coord);
Q_INVOKABLE void updateCurrentDiveSiteCoordinatesFromMap(quint32 uuid, QGeoCoordinate coord);
Q_INVOKABLE void selectVisibleLocations();
void updateCurrentDiveSiteCoordinatesToMap();
bool editMode();
void setEditMode(bool editMode);
QString pluginObject();
private:
QObject *m_map;
MapLocationModel *m_mapLocationModel;
qreal m_smallCircleRadius;
QList<int> m_selectedDiveIds;
bool m_editMode;
private slots:
void selectedLocationChanged(MapLocation *);
signals:
void modelChanged();
void editModeChanged();
void selectedDivesChanged(QList<int> list);
void coordinatesChanged();
void pluginObjectChanged();
};
#endif