mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-08-30 09:46:34 -04:00
d381568437
Add support for taken and predicted ground tracks. Support multiple beacons with same callsign at different locations. Use separate QML for Qt 5.14, as 5.12 doesn't support autoFadeIn, needed to view satellites at min zoom.
520 lines
17 KiB
C++
520 lines
17 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// Copyright (C) 2020 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_FEATURE_MAPGUI_H_
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#define INCLUDE_FEATURE_MAPGUI_H_
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#include <QTimer>
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#include <QAbstractListModel>
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#include <QGeoCoordinate>
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#include <QGeoRectangle>
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#include "feature/featuregui.h"
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#include "util/messagequeue.h"
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#include "util/azel.h"
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#include "pipes/pipeendpoint.h"
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#include "mapsettings.h"
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#include "SWGMapItem.h"
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#include "mapbeacondialog.h"
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class PluginAPI;
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class FeatureUISet;
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class Map;
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namespace Ui {
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class MapGUI;
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}
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class MapGUI;
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class MapModel;
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class QQuickItem;
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struct Beacon;
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// Information required about each item displayed on the map
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class MapItem {
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public:
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MapItem(const PipeEndPoint *sourcePipe, quint32 sourceMask, SWGSDRangel::SWGMapItem *mapItem)
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{
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m_sourcePipe = sourcePipe;
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m_sourceMask = sourceMask;
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m_name = *mapItem->getName();
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m_latitude = mapItem->getLatitude();
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m_longitude = mapItem->getLongitude();
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m_altitude = mapItem->getAltitude();
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m_image = *mapItem->getImage();
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m_imageRotation = mapItem->getImageRotation();
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m_imageMinZoom = mapItem->getImageMinZoom();
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QString *text = mapItem->getText();
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if (text != nullptr)
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m_text = *text;
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findFrequency();
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updateTrack(mapItem->getTrack());
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updatePredictedTrack(mapItem->getPredictedTrack());
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}
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void update(SWGSDRangel::SWGMapItem *mapItem)
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{
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m_latitude = mapItem->getLatitude();
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m_longitude = mapItem->getLongitude();
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m_altitude = mapItem->getAltitude();
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m_image = *mapItem->getImage();
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m_imageRotation = mapItem->getImageRotation();
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m_imageMinZoom = mapItem->getImageMinZoom();
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QString *text = mapItem->getText();
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if (text != nullptr)
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m_text = *text;
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findFrequency();
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updateTrack(mapItem->getTrack());
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updatePredictedTrack(mapItem->getPredictedTrack());
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}
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QGeoCoordinate getCoordinates()
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{
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QGeoCoordinate coords;
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coords.setLatitude(m_latitude);
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coords.setLongitude(m_longitude);
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return coords;
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}
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private:
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void findFrequency();
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void updateTrack(QList<SWGSDRangel::SWGMapCoordinate *> *track)
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{
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if (track != nullptr)
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{
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qDeleteAll(m_takenTrackCoords);
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m_takenTrackCoords.clear();
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m_takenTrack.clear();
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m_takenTrack1.clear();
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m_takenTrack2.clear();
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for (int i = 0; i < track->size(); i++)
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{
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SWGSDRangel::SWGMapCoordinate* p = track->at(i);
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QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
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m_takenTrackCoords.push_back(c);
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m_takenTrack.push_back(QVariant::fromValue(*c));
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}
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}
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else
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{
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// Automatically create a track
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if (m_takenTrackCoords.size() == 0)
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{
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QGeoCoordinate *c = new QGeoCoordinate(m_latitude, m_longitude, m_altitude);
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m_takenTrackCoords.push_back(c);
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m_takenTrack.push_back(QVariant::fromValue(*c));
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}
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else
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{
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QGeoCoordinate *prev = m_takenTrackCoords.last();
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if ((prev->latitude() != m_latitude) || (prev->longitude() != m_longitude) || (prev->altitude() != m_altitude))
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{
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QGeoCoordinate *c = new QGeoCoordinate(m_latitude, m_longitude, m_altitude);
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m_takenTrackCoords.push_back(c);
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m_takenTrack.push_back(QVariant::fromValue(*c));
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}
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}
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}
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}
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void updatePredictedTrack(QList<SWGSDRangel::SWGMapCoordinate *> *track)
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{
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if (track != nullptr)
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{
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qDeleteAll(m_predictedTrackCoords);
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m_predictedTrackCoords.clear();
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m_predictedTrack.clear();
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m_predictedTrack1.clear();
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m_predictedTrack2.clear();
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for (int i = 0; i < track->size(); i++)
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{
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SWGSDRangel::SWGMapCoordinate* p = track->at(i);
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QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
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m_predictedTrackCoords.push_back(c);
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m_predictedTrack.push_back(QVariant::fromValue(*c));
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}
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}
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}
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friend MapModel;
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const PipeEndPoint *m_sourcePipe; // Channel/feature that created the item
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quint32 m_sourceMask; // Source bitmask as per MapSettings::SOURCE_* constants
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QString m_name;
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float m_latitude;
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float m_longitude;
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float m_altitude; // In metres
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QString m_image;
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int m_imageRotation;
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int m_imageMinZoom;
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QString m_text;
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double m_frequency; // Frequency to set
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QString m_frequencyString;
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QList<QGeoCoordinate *> m_predictedTrackCoords;
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QVariantList m_predictedTrack; // Line showing where the object is going
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QVariantList m_predictedTrack1;
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QVariantList m_predictedTrack2;
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QGeoCoordinate m_predictedStart1;
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QGeoCoordinate m_predictedStart2;
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QGeoCoordinate m_predictedEnd1;
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QGeoCoordinate m_predictedEnd2;
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QList<QGeoCoordinate *> m_takenTrackCoords;
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QVariantList m_takenTrack; // Line showing where the object has been
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QVariantList m_takenTrack1;
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QVariantList m_takenTrack2;
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QGeoCoordinate m_takenStart1;
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QGeoCoordinate m_takenStart2;
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QGeoCoordinate m_takenEnd1;
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QGeoCoordinate m_takenEnd2;
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};
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// Model used for each item on the map
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class MapModel : public QAbstractListModel {
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Q_OBJECT
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public:
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using QAbstractListModel::QAbstractListModel;
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enum MarkerRoles {
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positionRole = Qt::UserRole + 1,
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mapTextRole = Qt::UserRole + 2,
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mapTextVisibleRole = Qt::UserRole + 3,
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mapImageVisibleRole = Qt::UserRole + 4,
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mapImageRole = Qt::UserRole + 5,
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mapImageRotationRole = Qt::UserRole + 6,
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mapImageMinZoomRole = Qt::UserRole + 7,
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bubbleColourRole = Qt::UserRole + 8,
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selectedRole = Qt::UserRole + 9,
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targetRole = Qt::UserRole + 10,
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frequencyRole = Qt::UserRole + 11,
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frequencyStringRole = Qt::UserRole + 12,
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predictedGroundTrack1Role = Qt::UserRole + 13,
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predictedGroundTrack2Role = Qt::UserRole + 14,
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groundTrack1Role = Qt::UserRole + 15,
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groundTrack2Role = Qt::UserRole + 16,
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groundTrackColorRole = Qt::UserRole + 17,
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predictedGroundTrackColorRole = Qt::UserRole + 18
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};
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MapModel(MapGUI *gui) :
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m_gui(gui),
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m_target(-1),
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m_sources(-1)
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{
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setGroundTrackColor(0);
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setPredictedGroundTrackColor(0);
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}
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Q_INVOKABLE void add(MapItem *item)
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{
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beginInsertRows(QModelIndex(), rowCount(), rowCount());
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m_items.append(item);
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m_selected.append(false);
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endInsertRows();
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}
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void update(const PipeEndPoint *source, SWGSDRangel::SWGMapItem *swgMapItem, quint32 sourceMask=0);
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void updateTarget();
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void update(MapItem *item)
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{
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int row = m_items.indexOf(item);
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if (row >= 0)
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{
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QModelIndex idx = index(row);
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emit dataChanged(idx, idx);
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if (row == m_target)
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updateTarget();
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}
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}
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void remove(MapItem *item)
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{
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int row = m_items.indexOf(item);
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if (row >= 0)
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{
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beginRemoveRows(QModelIndex(), row, row);
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m_items.removeAt(row);
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m_selected.removeAt(row);
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if (row == m_target)
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m_target = -1;
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endRemoveRows();
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}
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}
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Q_INVOKABLE void moveToFront(int oldRow)
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{
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// Last item in list is drawn on top, so remove than add to end of list
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if (oldRow < m_items.size() - 1)
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{
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bool wasTarget = m_target == oldRow;
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MapItem *item = m_items[oldRow];
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bool wasSelected = m_selected[oldRow];
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remove(item);
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add(item);
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int newRow = m_items.size() - 1;
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if (wasTarget)
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m_target = newRow;
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m_selected[newRow] = wasSelected;
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QModelIndex idx = index(newRow);
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emit dataChanged(idx, idx);
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}
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}
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Q_INVOKABLE void moveToBack(int oldRow)
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{
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// First item in list is drawn first, so remove item then add to front of list
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if ((oldRow < m_items.size()) && (oldRow > 0))
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{
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bool wasTarget = m_target == oldRow;
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int newRow = 0;
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// See: https://forum.qt.io/topic/122991/changing-the-order-mapquickitems-are-drawn-on-a-map
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//QModelIndex parent;
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//beginMoveRows(parent, oldRow, oldRow, parent, newRow);
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beginResetModel();
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m_items.move(oldRow, newRow);
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m_selected.move(oldRow, newRow);
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if (wasTarget)
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m_target = newRow;
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//endMoveRows();
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endResetModel();
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//emit dataChanged(index(oldRow), index(newRow));
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}
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}
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MapItem *findMapItem(const PipeEndPoint *source, const QString& name)
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{
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// FIXME: Should consider adding a QHash for this
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QListIterator<MapItem *> i(m_items);
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while (i.hasNext())
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{
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MapItem *item = i.next();
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if ((item->m_name == name) && (item->m_sourcePipe == source))
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return item;
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}
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return nullptr;
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}
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MapItem *findMapItem(const QString& name)
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{
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QListIterator<MapItem *> i(m_items);
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while (i.hasNext())
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{
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MapItem *item = i.next();
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if (item->m_name == name)
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return item;
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}
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return nullptr;
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}
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int rowCount(const QModelIndex &parent = QModelIndex()) const override
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{
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Q_UNUSED(parent)
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return m_items.count();
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}
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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bool setData(const QModelIndex &index, const QVariant& value, int role = Qt::EditRole) override;
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Qt::ItemFlags flags(const QModelIndex &index) const override
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{
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(void) index;
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return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
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}
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void allUpdated()
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{
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for (int i = 0; i < m_items.count(); i++)
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{
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QModelIndex idx = index(i);
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emit dataChanged(idx, idx);
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}
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}
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void removeAll()
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{
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beginRemoveRows(QModelIndex(), 0, m_items.count());
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m_items.clear();
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m_selected.clear();
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endRemoveRows();
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}
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void setDisplayNames(bool displayNames)
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{
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m_displayNames = displayNames;
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allUpdated();
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}
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void setDisplaySelectedGroundTracks(bool displayGroundTracks)
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{
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m_displaySelectedGroundTracks = displayGroundTracks;
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allUpdated();
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}
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void setDisplayAllGroundTracks(bool displayGroundTracks)
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{
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m_displayAllGroundTracks = displayGroundTracks;
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allUpdated();
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}
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void setGroundTrackColor(quint32 color)
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{
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m_groundTrackColor = QVariant::fromValue(QColor::fromRgb(color));
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}
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void setPredictedGroundTrackColor(quint32 color)
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{
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m_predictedGroundTrackColor = QVariant::fromValue(QColor::fromRgb(color));
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}
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Q_INVOKABLE void setFrequency(double frequency);
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void interpolateEast(QGeoCoordinate *c1, QGeoCoordinate *c2, double x, QGeoCoordinate *ci, bool offScreen);
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void interpolateWest(QGeoCoordinate *c1, QGeoCoordinate *c2, double x, QGeoCoordinate *ci, bool offScreen);
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void interpolate(QGeoCoordinate *c1, QGeoCoordinate *c2, double bottomLeftLongitude, double bottomRightLongitude, QGeoCoordinate* ci, bool offScreen);
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void splitTracks(MapItem *item);
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void splitTrack(const QList<QGeoCoordinate *>& coords, const QVariantList& track,
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QVariantList& track1, QVariantList& track2,
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QGeoCoordinate& start1, QGeoCoordinate& start2,
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QGeoCoordinate& end1, QGeoCoordinate& end2);
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Q_INVOKABLE void viewChanged(double bottomLeftLongitude, double bottomRightLongitude);
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QHash<int, QByteArray> roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles[positionRole] = "position";
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roles[mapTextRole] = "mapText";
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roles[mapTextVisibleRole] = "mapTextVisible";
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roles[mapImageVisibleRole] = "mapImageVisible";
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roles[mapImageRole] = "mapImage";
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roles[mapImageRotationRole] = "mapImageRotation";
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roles[mapImageMinZoomRole] = "mapImageMinZoom";
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roles[bubbleColourRole] = "bubbleColour";
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roles[selectedRole] = "selected";
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roles[targetRole] = "target";
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roles[frequencyRole] = "frequency";
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roles[frequencyStringRole] = "frequencyString";
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roles[predictedGroundTrack1Role] = "predictedGroundTrack1";
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roles[predictedGroundTrack2Role] = "predictedGroundTrack2";
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roles[groundTrack1Role] = "groundTrack1";
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roles[groundTrack2Role] = "groundTrack2";
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roles[groundTrackColorRole] = "groundTrackColor";
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roles[predictedGroundTrackColorRole] = "predictedGroundTrackColor";
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return roles;
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}
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// Set the sources of data we should display
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void setSources(quint32 sources)
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{
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m_sources = sources;
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allUpdated();
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}
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// Linear interpolation
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double interpolate(double x0, double y0, double x1, double y1, double x)
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{
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return (y0*(x1-x) + y1*(x-x0)) / (x1-x0);
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}
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private:
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MapGUI *m_gui;
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QList<MapItem *> m_items;
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QList<bool> m_selected;
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int m_target; // Row number of current target, or -1 for none
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bool m_displayNames;
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bool m_displaySelectedGroundTracks;
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bool m_displayAllGroundTracks;
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quint32 m_sources;
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QVariant m_groundTrackColor;
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QVariant m_predictedGroundTrackColor;
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double m_bottomLeftLongitude;
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double m_bottomRightLongitude;
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};
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class MapGUI : public FeatureGUI {
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Q_OBJECT
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public:
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static MapGUI* create(PluginAPI* pluginAPI, FeatureUISet *featureUISet, Feature *feature);
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virtual void destroy();
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void resetToDefaults();
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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virtual MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
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AzEl *getAzEl() { return &m_azEl; }
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Map *getMap() { return m_map; }
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QQuickItem *getMapItem();
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quint32 getSourceMask(const PipeEndPoint *sourcePipe);
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static QString getBeaconFilename();
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QList<Beacon *> *getBeacons() { return m_beacons; }
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void setBeacons(QList<Beacon *> *beacons);
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void find(const QString& target);
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private:
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Ui::MapGUI* ui;
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PluginAPI* m_pluginAPI;
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FeatureUISet* m_featureUISet;
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MapSettings m_settings;
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bool m_doApplySettings;
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QList<PipeEndPoint::AvailablePipeSource> m_availablePipes;
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Map* m_map;
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MessageQueue m_inputMessageQueue;
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MapModel m_mapModel;
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AzEl m_azEl; // Position of station
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QList<Beacon *> *m_beacons;
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MapBeaconDialog m_beaconDialog;
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explicit MapGUI(PluginAPI* pluginAPI, FeatureUISet *featureUISet, Feature *feature, QWidget* parent = nullptr);
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virtual ~MapGUI();
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void blockApplySettings(bool block);
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void applySettings(bool force = false);
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void applyMapSettings();
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void displaySettings();
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bool handleMessage(const Message& message);
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void geoReply();
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void leaveEvent(QEvent*);
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void enterEvent(QEvent*);
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static QString getDataDir();
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private slots:
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void onMenuDialogCalled(const QPoint &p);
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void onWidgetRolled(QWidget* widget, bool rollDown);
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void handleInputMessages();
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void on_displayNames_clicked(bool checked=false);
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void on_displayAllGroundTracks_clicked(bool checked=false);
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void on_displaySelectedGroundTracks_clicked(bool checked=false);
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void on_find_returnPressed();
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void on_maidenhead_clicked();
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void on_deleteAll_clicked();
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void on_displaySettings_clicked();
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void on_mapTypes_currentIndexChanged(int index);
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void on_beacons_clicked();
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};
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#endif // INCLUDE_FEATURE_MAPGUI_H_
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