GeometryImage.h

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#pragma once
 
#include "QGCPalette.h"
#include "Common.h"
 
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtQuick/QQuickImageProvider>
#include <QtGui/QPainter>
 
 
namespace GeometryImage {
 
class VehicleGeometryImageProvider : public QQuickImageProvider
{
public:
 
    struct ImagePosition {
        ActuatorGeometry::Type type;
        int index;
        QPointF position;
        float radius;
    };
 
    void drawAxisIndicator(QPainter& p, const QPointF& origin, float fontSize, const QColor& color);
 
    QPixmap requestPixmap(const QString& id, QSize* size, const QSize& requestedSize) override;
 
    static VehicleGeometryImageProvider* instance();
 
    int getHighlightedMotorIndexAtPos(const QSizeF& displaySize, const QPointF& position);
 
    QList<ActuatorGeometry>& actuators() { return _actuators; }
 
    int numMotors() const;
 
private:
    VehicleGeometryImageProvider();
    ~VehicleGeometryImageProvider() = default;
 
    QList<ActuatorGeometry> _actuators{};
 
    QSize                   _imageSize;                 
    QList<ImagePosition>    _actuatorImagePositions{};  
    QGCPalette              _palette;
};
 
} // namespace GeometryImage