VisualizationWidget.h

#ifndef VISUALIZATIONWIDGET_H
#define VISUALIZATIONWIDGET_H
/* *****************************************************************************
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// Written by: Stevan Gavrilovic, Frank McKenna

#include "SimCenterAppWidget.h"
#include "GISLegendView.h"

#include <QMap>
#include <QObject>
#include <QUuid>

#ifdef ARC_GIS
class SimCenterMapGraphicsView;
#endif

#ifdef Q_GIS
class SimCenterMapcanvasWidget;
class QgsMapCanvas;
#endif

class QVBoxLayout;

class VisualizationWidget : public  SimCenterAppWidget
{
    Q_OBJECT

public:
    explicit VisualizationWidget(QWidget* parent);
    virtual ~VisualizationWidget();

#ifdef ARC_GIS
    SimCenterMapGraphicsView* getMapViewWidget() const;
    // Get the latitude or longitude from a point on the screen
    virtual double getLatFromScreenPoint(const QPointF& point) = 0;
    virtual double getLongFromScreenPoint(const QPointF& point) = 0;
    virtual QPointF getScreenPointFromLatLong(const double& latitude, const double& longitude) = 0;
#endif

#ifdef Q_GIS
    virtual SimCenterMapcanvasWidget* getMapViewWidget(const QString& name) = 0;

    virtual SimCenterMapcanvasWidget* testNewMapCanvas() = 0;
    virtual void testNewMapCanvas2() = 0;

    virtual double getLatFromScreenPoint(const QPointF& point, const QgsMapCanvas* canvas ) = 0;
    virtual double getLongFromScreenPoint(const QPointF& point, const QgsMapCanvas* canvas) = 0;

    virtual QPointF getScreenPointFromLatLong(const double& latitude, const double& longitude, const QgsMapCanvas* canvas) = 0;
#endif

    // Get the visualization widget
    virtual QWidget *getVisWidget() = 0;

    QString createUniqueID(void);

    virtual void takeScreenShot(void);

    virtual void clear(void) = 0;

    // Clear the currently selected features (i.e., features highlighted by clicking on them)
    virtual void clearSelection(void) = 0;

    // Updates the value of an attribute for a selected component
    void updateSelectedComponent(const QString& assetType, const QString& uid, const QString& attribute, const QVariant& value);

    void setLegendView(GISLegendView* legndView);
    GISLegendView *getLegendView() const;

    // Hides the map legend
    void hideLegend(void);

    // Helper function to get the index of some attribute
    int getIndexOfVal(const QStringList& headersStr, const QString val);

signals:
    // Emit a screen shot of the current GIS view
    void emitScreenshot(QImage img);

public slots:    

    virtual void handleLegendChange(const QString layerUID) = 0;
    virtual void zoomToLayer(const QString layerID) = 0;

private slots:

protected:

#ifdef ARC_GIS
    SimCenterMapGraphicsView *mapViewWidget = nullptr;
#endif

    // The legend view
    GISLegendView* legendView;

    QVBoxLayout *mainLayout;

};

#endif // VISUALIZATIONWIDGET_H