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/**
*
* @file plugins/MatrixVisualizer/Windows/MatrixGLWidget.hpp
*
* @copyright 2008-2024 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
* Univ. Bordeaux. All rights reserved.
*
* @author Camille Ordronneau
* @author Arthur Chevalier
* @author Johnny Jazeix
* @author Mathieu Faverge
*
* @date 2024-07-17
*/
#ifndef MATRIX_GL_WIDGET_HPP
#define MATRIX_GL_WIDGET_HPP
#include "Configuration.hpp"
#include <QLabel>
#include <QElapsedTimer>
#include <QOpenGLFunctions>
#include <QOpenGLWidget>
#include <QKeyEvent>
#include <stack>
class Zoom;
class MatrixGLWidget : public QOpenGLWidget, protected QOpenGLFunctions
{
public:
MatrixGLWidget(QWidget *parent, symbol_matrix_t *matrix, QLabel *label, bool quadtree_checked);
~MatrixGLWidget();
protected:
void initializeGL() override;
void resizeGL(int w, int h) override;
void paintGL() override;
void keyPressEvent(QKeyEvent *keyEvent) override;
void mousePressEvent(QMouseEvent *mouseEvent) override;
void mouseReleaseEvent(QMouseEvent *mouseEvent) override;
void mouseMoveEvent(QMouseEvent *mouseEvent) override;
private:
typedef struct CameraPosition
{
double m_cameraX;
double m_cameraY;
double m_cameraDx;
double m_cameraDy;
} CameraPosition;
private:
void refreshCamera();
private:
uint32_t m_frameCount;
QElapsedTimer m_time;
QLabel *m_label;
char m_fpsString[256] = { '\0' };
double m_qtToGLWidthCoeff;
double m_qtToGLHeightCoeff;
// Zoom
Zoom *m_zoom;
int m_mouseXClicked;
int m_mouseYClicked;
CameraPosition m_camera;
int m_drawTempSelection = 0;
int m_tempSelectionX = 0;
int m_tempSelectionY = 0;
int m_tempSelectionDx = 0;
int m_tempSelectionDy = 0;
// Zoom stack
std::stack<CameraPosition> m_savedPositions;
};
#endif
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