66c5c5f72b
This was used by LocationInformationWidget to instruct the map that the coordinates of the current dive site has changed. There is no reason why this couldn't be a function call, as no other object ever connect()s to this signal. In fact, such a function already exists viz. updateLocationOnMap. Therefore, replace the signal by a simple function call. Moreover, the uuid and coordinates of the dive site were transported via the global "displayed_dive_site" object. Instead, pass this information in the parameters of the function. This makes it easier to reason about data- and control-flow. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef QMLMAPWIDGETHELPER_H
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#define QMLMAPWIDGETHELPER_H
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#include "core/units.h"
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#include <QObject>
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#include <QGeoCoordinate>
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#include <QVariant>
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#if defined(Q_OS_IOS)
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#include <QtPlugin>
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Q_IMPORT_PLUGIN(QGeoServiceProviderFactoryGooglemaps)
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#endif
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class MapLocationModel;
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class MapLocation;
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struct dive_site;
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class MapWidgetHelper : public QObject {
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Q_OBJECT
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Q_PROPERTY(QObject *map MEMBER m_map)
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Q_PROPERTY(MapLocationModel *model MEMBER m_mapLocationModel NOTIFY modelChanged)
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Q_PROPERTY(bool editMode READ editMode WRITE setEditMode NOTIFY editModeChanged)
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Q_PROPERTY(QString pluginObject READ pluginObject NOTIFY pluginObjectChanged)
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public:
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explicit MapWidgetHelper(QObject *parent = NULL);
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void centerOnDiveSite(struct dive_site *);
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void centerOnSelectedDiveSite();
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Q_INVOKABLE QGeoCoordinate getCoordinatesForUUID(QVariant dive_site_uuid);
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Q_INVOKABLE void centerOnDiveSiteUUID(QVariant dive_site_uuid);
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Q_INVOKABLE void reloadMapLocations();
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Q_INVOKABLE void copyToClipboardCoordinates(QGeoCoordinate coord, bool formatTraditional);
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Q_INVOKABLE void calculateSmallCircleRadius(QGeoCoordinate coord);
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Q_INVOKABLE void updateCurrentDiveSiteCoordinatesFromMap(quint32 uuid, QGeoCoordinate coord);
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Q_INVOKABLE void selectVisibleLocations();
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void updateDiveSiteCoordinates(uint32_t uuid, degrees_t latitude, degrees_t longitude);
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bool editMode();
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void setEditMode(bool editMode);
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QString pluginObject();
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private:
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QObject *m_map;
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MapLocationModel *m_mapLocationModel;
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qreal m_smallCircleRadius;
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QList<int> m_selectedDiveIds;
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bool m_editMode;
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private slots:
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void selectedLocationChanged(MapLocation *);
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signals:
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void modelChanged();
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void editModeChanged();
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void selectedDivesChanged(QList<int> list);
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void coordinatesChanged();
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void pluginObjectChanged();
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};
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#endif
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