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/**
*
* This file is part of Tulip (https://tulip.labri.fr)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
*/
#ifndef GEOGRAPHIC_VIEW_GRAPHICSVIEW_H
#define GEOGRAPHIC_VIEW_GRAPHICSVIEW_H
#include <tulip/tuliphash.h>
#include "AddressSelectionDialog.h"
#include "GeoMapWidget.h"
#include <tulip/GlGraphComposite.h>
#include <tulip/GlMainWidget.h>
#include <tulip/GlMainWidgetGraphicsItem.h>
#include <tulip/Camera.h>
#include <QGraphicsView>
#include <QGraphicsProxyWidget>
class QComboBox;
class QOpenGLFramebufferObject;
class QGraphicsItemGroup;
namespace tlp {
class GeographicView;
class GeographicViewGraphicsView : public QGraphicsView, public Observable {
Q_OBJECT
public:
GeographicViewGraphicsView(GeographicView *_geoView, QGraphicsScene *graphicsScene,
QWidget *parent = nullptr);
~GeographicViewGraphicsView() override;
Graph *getGraph() {
return graph;
}
void setGraph(Graph *graph);
void createLayoutWithAddresses(const std::string &addressPropertyName = "",
bool createLatAndLngProps = false,
bool resetLatAndLngValues = true, bool automaticChoice = true);
void createLayoutWithLatLngs(const std::string &latitudePropertyName,
const std::string &longitudePropertyName,
const std::string &edgesPathsPropertyName);
GlGraphComposite *getGlGraphComposite() const;
std::pair<double, double> getLatLngForNode(node n) {
return nodeLatLng[n];
}
void setNodeLatLng(node n, const std::pair<double, double> &latLng) {
nodeLatLng[n] = latLng;
}
void setEdgeBendsLatLng(edge e, const std::vector<std::pair<double, double>> &bendsLatLng) {
edgeBendsLatLng[e] = bendsLatLng;
}
void draw() {
glWidgetItem->setRedrawNeeded(true);
scene()->update();
}
void centerView();
void centerMapOnNode(const node n);
GlMainWidget *getGlMainWidget() {
return glMainWidget;
}
GeoMapWidget *getGeoMapWidget() const {
return _geoMW;
}
LayoutProperty *getGeoLayout() const {
return geoLayout;
}
SizeProperty *getGeoSizes() const {
return geoViewSize;
}
void setGeoLayout(LayoutProperty *);
void setGeoSizes(SizeProperty *);
void setGeoShape(IntegerProperty *);
void treatEvent(const Event &ev) override;
GlMainWidgetGraphicsItem *getGlMainWidgetItem() {
return glWidgetItem;
}
QGraphicsRectItem *getPlaceHolderItem() const {
return _placeholderItem;
}
void switchMapType();
void loadFile(const bool isCSV = false, const QString &fileName = "");
QComboBox *getMapTypeComboBox() {
return mapTypeComboBox;
}
GlComposite *getPolygon() {
return polygonEntity;
}
void setGeoLayoutComputed();
bool centerVisible() {
return displayCenter;
}
bool scaleVisible() {
return displayScale;
}
public slots:
void mapToPolygon();
void zoomIn();
void zoomOut();
void currentZoomChanged();
void refreshMap();
void showGeolocationWidget();
void openUrlInBrowser(const QString &url);
void showCenter(bool);
void showScale(bool);
protected:
void cleanup();
void resizeEvent(QResizeEvent *event) override;
void updateMapTexture();
void recomputeScale();
void resizeAttributionLabel();
private:
GeographicView *_geoView;
Graph *graph;
GeoMapWidget *_geoMW;
tlp_hash_map<node, std::pair<double, double>> nodeLatLng;
tlp_hash_map<edge, std::vector<std::pair<double, double>>> edgeBendsLatLng;
Camera globeCameraBackup;
Camera mapCameraBackup;
DoubleProperty *latProp, *lngProp;
LayoutProperty *geoLayout, *geoLayoutBackup;
SizeProperty *geoViewSize;
IntegerProperty *geoViewShape;
bool geocodingActive;
bool abortGeocoding;
GlMainWidget *glMainWidget;
GlMainWidgetGraphicsItem *glWidgetItem;
QGraphicsRectItem *_placeholderItem;
QComboBox *mapTypeComboBox;
QPushButton *zoomOutButton;
QPushButton *zoomInButton;
QLabel *attributionLabel;
GlComposite *polygonEntity;
GlSimpleEntity *planisphereEntity;
AddressSelectionDialog *addressSelectionDialog;
QWidget *noLayoutMsgBox;
bool firstGlobeSwitch, geoLayoutComputed, displayScale, displayCenter;
int scaleWidth; // width of the displayed scale
QGraphicsItemGroup *scale, *center;
QOpenGLFramebufferObject *renderFbo;
GlLayer *backgroundLayer;
std::string mapTextureId;
};
} // namespace tlp
#endif // GEOGRAPHIC_VIEW_GRAPHICSVIEW_H
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