mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-17 13:51:47 -05:00
9c7aa8b333
Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
397 lines
13 KiB
C++
397 lines
13 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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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_MAPMODEL_H_
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#define INCLUDE_FEATURE_MAPMODEL_H_
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#include <QAbstractListModel>
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#include <QSortFilterProxyModel>
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#include <QGeoCoordinate>
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#include <QGeoRectangle>
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#include <QColor>
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#include "util/azel.h"
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#include "util/openaip.h"
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#include "mapsettings.h"
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#include "mapitem.h"
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#include "cesiuminterface.h"
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#include "SWGMapItem.h"
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class MapGUI;
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class CZML;
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class MapModel : public QAbstractListModel {
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Q_OBJECT
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public:
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enum MarkerRoles {
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itemSettingsRole = Qt::UserRole + 1,
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nameRole = Qt::UserRole + 2,
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labelRole = Qt::UserRole + 3,
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positionRole = Qt::UserRole + 4,
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mapImageMinZoomRole = Qt::UserRole + 5,
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lastRole = Qt::UserRole + 6
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};
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MapModel(MapGUI *gui) :
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m_gui(gui)
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{
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connect(this, &MapModel::dataChanged, this, &MapModel::update3DMap);
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}
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virtual void add(MapItem *item);
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virtual void remove(MapItem *item);
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virtual void removeAll();
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void update(const QObject *source, SWGSDRangel::SWGMapItem *swgMapItem, const QString &group="");
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void updateItemSettings(QHash<QString, MapSettings::MapItemSettings *> m_itemSettings);
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void allUpdated();
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MapItem *findMapItem(const QObject *source, const QString& name);
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QHash<int, QByteArray> roleNames() const override;
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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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int rowCount(const QModelIndex &parent = QModelIndex()) const override
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{
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(void) parent;
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return m_items.count();
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}
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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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public slots:
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void update3DMap(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles = QVector<int>());
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protected:
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MapGUI *m_gui;
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QList<MapItem *> m_items;
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QHash<QString, MapItem *> m_itemsHash;
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virtual void update(MapItem *item);
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virtual void update3D(MapItem *item) = 0;
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virtual MapItem *newMapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) = 0;
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};
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class ImageMapModel : public MapModel {
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Q_OBJECT
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public:
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enum MarkerRoles {
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imageRole = MapModel::lastRole + 0,
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imageZoomLevelRole = MapModel::lastRole + 1,
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boundsRole = MapModel::lastRole + 2
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};
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ImageMapModel(MapGUI *gui) :
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MapModel(gui)
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{}
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QHash<int, QByteArray> roleNames() const override
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{
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QHash<int, QByteArray> roles = MapModel::roleNames();
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roles[imageRole] = "imageData";
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roles[imageZoomLevelRole] = "imageZoomLevel";
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roles[boundsRole] = "bounds";
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return roles;
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}
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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protected:
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MapItem *newMapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) override;
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void update3D(MapItem *item) override;
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};
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class PolygonMapModel : public MapModel {
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Q_OBJECT
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public:
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enum MarkerRoles {
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borderColorRole = MapModel::lastRole + 0,
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fillColorRole = MapModel::lastRole + 1,
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polygonRole = MapModel::lastRole + 2,
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boundsRole = MapModel::lastRole + 3
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};
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PolygonMapModel(MapGUI *gui) :
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MapModel(gui)
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{}
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QHash<int, QByteArray> roleNames() const override
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{
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QHash<int, QByteArray> roles = MapModel::roleNames();
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roles[borderColorRole] = "borderColor";
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roles[fillColorRole] = "fillColor";
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roles[polygonRole] = "polygon";
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roles[boundsRole] = "bounds";
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return roles;
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}
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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protected:
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void update3D(MapItem *item) override;
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MapItem *newMapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) override;
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};
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class PolylineMapModel : public MapModel {
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Q_OBJECT
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public:
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enum MarkerRoles {
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lineColorRole = MapModel::lastRole + 0,
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coordinatesRole = MapModel::lastRole + 1,
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boundsRole = MapModel::lastRole + 2,
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};
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PolylineMapModel(MapGUI *gui) :
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MapModel(gui)
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{}
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QHash<int, QByteArray> roleNames() const override
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{
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QHash<int, QByteArray> roles = MapModel::roleNames();
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roles[lineColorRole] = "lineColor";
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roles[coordinatesRole] = "coordinates";
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roles[boundsRole] = "bounds";
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return roles;
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}
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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protected:
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void update3D(MapItem *item) override;
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MapItem *newMapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) override;
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};
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// Model used for each item on the map
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class ObjectMapModel : public MapModel {
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Q_OBJECT
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public:
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enum MarkerRoles {
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//itemSettingsRole = Qt::UserRole + 1,
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//nameRole = Qt::UserRole + 2,
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//positionRole = Qt::UserRole + 3,
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// label? mapTextRole = Qt::UserRole + 4,
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mapTextVisibleRole =MapModel::lastRole + 0,
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mapImageVisibleRole = MapModel::lastRole + 1,
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mapImageRole = MapModel::lastRole + 2,
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mapImageRotationRole = MapModel::lastRole + 3,
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//mapImageMinZoomRole = MapModel::lastRole + 9,
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bubbleColourRole = MapModel::lastRole + 4,
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selectedRole = MapModel::lastRole + 5,
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targetRole = MapModel::lastRole + 6,
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frequencyRole = MapModel::lastRole + 7,
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frequencyStringRole = MapModel::lastRole + 8,
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predictedGroundTrack1Role = MapModel::lastRole + 9,
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predictedGroundTrack2Role = MapModel::lastRole + 10,
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groundTrack1Role = MapModel::lastRole + 11,
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groundTrack2Role = MapModel::lastRole + 12,
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groundTrackColorRole = MapModel::lastRole + 13,
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predictedGroundTrackColorRole = MapModel::lastRole + 14,
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hasTracksRole = MapModel::lastRole + 15
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};
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ObjectMapModel(MapGUI *gui);
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Q_INVOKABLE void add(MapItem *item) override;
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//void update(const QObject *source, SWGSDRangel::SWGMapItem *swgMapItem, const QString &group="");
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using MapModel::update;
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void remove(MapItem *item) override;
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void removeAll() override;
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QHash<int, QByteArray> roleNames() const override;
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void updateTarget();
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void setTarget(const QString& name);
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bool isTarget(const ObjectMapItem *mapItem) const;
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Q_INVOKABLE void moveToFront(int oldRow);
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Q_INVOKABLE void moveToBack(int oldRow);
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ObjectMapItem *findMapItem(const QString& name);
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QModelIndex findMapItemIndex(const QString& name);
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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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void setDisplayNames(bool displayNames);
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void setDisplaySelectedGroundTracks(bool displayGroundTracks);
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void setDisplayAllGroundTracks(bool displayGroundTracks);
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Q_INVOKABLE void setFrequency(double frequency);
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Q_INVOKABLE void track3D(int index);
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Q_INVOKABLE void viewChanged(double bottomLeftLongitude, double bottomRightLongitude);
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bool isSelected3D(const ObjectMapItem *item) const
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{
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return m_selected3D == item->m_name;
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}
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void setSelected3D(const QString &selected)
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{
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m_selected3D = selected;
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}
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//public slots:
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// void update3DMap(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles = QVector<int>()) override;
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protected:
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void playAnimations(ObjectMapItem *item);
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MapItem *newMapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) override;
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void update(MapItem *item) override;
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void update3D(MapItem *item) override;
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// Linear interpolation
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double interpolate(double x0, double y0, double x1, double y1, double x) const
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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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QList<bool> m_selected; // Whether each item on 2D map is selected
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QString m_selected3D; // Name of item selected on 3D map - only supports 1 item, unlike 2D map
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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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double m_bottomLeftLongitude;
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double m_bottomRightLongitude;
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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(ObjectMapItem *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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};
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class PolygonFilter : public QSortFilterProxyModel {
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Q_OBJECT
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public:
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PolygonFilter() :
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m_zoomLevel(10),
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m_settings(nullptr)
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{
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}
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bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
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Q_INVOKABLE void viewChanged(double topLeftLongitude, double topLeftLatitude, double bottomRightLongitude, double bottomRightLatitude, double zoomLevel);
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Q_INVOKABLE int mapRowToSource(int row);
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void setPosition(const QGeoCoordinate& position);
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private:
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QGeoRectangle m_view;
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double m_zoomLevel;
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MapSettings *m_settings;
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QGeoCoordinate m_position;;
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};
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class PolylineFilter : public QSortFilterProxyModel {
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Q_OBJECT
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public:
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PolylineFilter() :
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m_zoomLevel(10),
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m_settings(nullptr)
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{
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}
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bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
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Q_INVOKABLE void viewChanged(double topLeftLongitude, double topLeftLatitude, double bottomRightLongitude, double bottomRightLatitude, double zoomLevel);
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Q_INVOKABLE int mapRowToSource(int row);
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void setPosition(const QGeoCoordinate& position);
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private:
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QGeoRectangle m_view;
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double m_zoomLevel;
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MapSettings *m_settings;
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QGeoCoordinate m_position;;
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};
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class ObjectMapFilter : public QSortFilterProxyModel {
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Q_OBJECT
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public:
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ObjectMapFilter() :
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m_topLeftLongitude(0),
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m_topLeftLatitude(0),
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m_bottomRightLongitude(0),
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m_bottomRightLatitude(0),
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m_zoomLevel(10),
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m_settings(nullptr)
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{
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}
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bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
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Q_INVOKABLE void viewChanged(double topLeftLongitude, double topLeftLatitude, double bottomRightLongitude, double bottomRightLatitude, double zoomLevel);
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void applySettings(MapSettings *settings);
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Q_INVOKABLE int mapRowToSource(int row);
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void setPosition(const QGeoCoordinate& position);
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private:
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double m_topLeftLongitude;
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double m_topLeftLatitude;
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double m_bottomRightLongitude;
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double m_bottomRightLatitude;
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double m_zoomLevel;
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MapSettings *m_settings;
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QGeoCoordinate m_position;
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};
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class ImageFilter : public QSortFilterProxyModel {
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Q_OBJECT
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public:
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ImageFilter() :
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m_zoomLevel(10),
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m_settings(nullptr)
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{
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}
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bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
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Q_INVOKABLE void viewChanged(double topLeftLongitude, double topLeftLatitude, double bottomRightLongitude, double bottomRightLatitude, double zoomLevel);
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Q_INVOKABLE int mapRowToSource(int row);
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void setPosition(const QGeoCoordinate& position);
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private:
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QGeoRectangle m_view;
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double m_zoomLevel;
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MapSettings *m_settings;
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QGeoCoordinate m_position;;
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};
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#endif // INCLUDE_FEATURE_MAPMODEL_H_
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