TransformationExplorer.h

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 * CamiTK - Computer Assisted Medical Intervention ToolKit
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#ifndef TRANSFORMATIONEXPLORER_H
#define TRANSFORMATIONEXPLORER_H
 
#include "TransformationExplorerAPI.h"
 
// -- Core stuff
#include <Viewer.h>
 
// Qt
#include <QTreeWidget>
#include <QPushButton>
#include <QVBoxLayout>
 
namespace camitk {
// -- Core stuff classes
class FrameOfReference;
class Transformation;
class GraphDisplayWidget;
}
 
class TRANSFORMATIONEXPLORER_API TransformationExplorer : public camitk::Viewer {
    Q_OBJECT
 
public:
 
    Q_INVOKABLE TransformationExplorer(QString);
 
    virtual ~TransformationExplorer();
 
    void refresh(Viewer* whoIsAsking = nullptr) override;
 
    QWidget* getWidget() override;
 
signals:
    void framesUpdated(QVector<camitk::FrameOfReference*>);
 
    void directTransformationsUpdated(QVector<camitk::Transformation*>);
 
    void currentFrameChanged(const camitk::FrameOfReference*);
 
    void currentTransformationChanged(const camitk::Transformation*);
 
private:
    // The main widget
    QFrame* mainWidget;
 
    // Keep the list of frames and transformations to refresh them only if there is a change
    QVector<camitk::FrameOfReference*> currentFrames;
    QVector<camitk::Transformation*> currentDirectTransformations;
 
 
    void addTransformation(const camitk::Transformation* tr, bool addToGraphDisplay = true);
 
    void getTransformationMenu(const QPoint& pos);
 
    void getFrameMenu(const QPoint& pos);
 
    void addFrame(camitk::FrameOfReference* frame, QString componentsNames, QString viewersNames, bool addToGraphDisplay = true);
 
    // Set the selection in the tree views (called when the graph display signals are triggered)
    void setSelectedFrame(const camitk::FrameOfReference*);
    void setSelectedTransformation(const camitk::Transformation*);
 
    QString circledNumber(int n);
 
    QTreeWidget* frameTree;
    QTreeWidget* transformationTree;
 
    // Graphical view of the transformation graph
    camitk::GraphDisplayWidget* transformationGraphDisplay;
};
 
#endif