meshview.h

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#ifndef MESHVIEW_H
#define MESHVIEW_H

#include <QOpenGLWidget>
#include <QMouseEvent>
#include <QWheelEvent>
#include <QMutex>

#include "abstractmeshviewcamera.h"
#include "toolmanager.h"
#include "objtools.h"

#include "meshviewcontainer.h"
#include "abstractrenderer.h"


class MeshView : public QOpenGLWidget, public QOpenGLFunctions
{
    Q_OBJECT

    friend class MeshViewContainer;

public:
    explicit MeshView(QWidget *parent = 0);
    ~MeshView();

public slots:
    void scheduleRepaint();

    void makeContextCurrent();
    void doneContextCurrent();


    void cleanUp();

private slots:
    void cameraActivated(AbstractTool *tool, QString);

protected:
    void setRenderer(QSharedPointer<AbstractRenderer> renderer);

    void initializeGL() override;
    void paintGL() override;
    void resizeGL(int w, int h) override;

    void mousePressEvent(QMouseEvent *event) override;
    void mouseMoveEvent(QMouseEvent *event) override;
    void mouseReleaseEvent(QMouseEvent *event) override;
    void wheelEvent(QWheelEvent *event) override;


    QSharedPointer<AbstractRenderer> getCurrentRenderer();



    QSharedPointer<AbstractRenderer> mRenderer;

    QSharedPointer<AbstractRenderer> mNextRenderer;

    QMutex mRendererMutex;


    // The Projection*View matrix.
    QMatrix4x4 mProjectionMatrix;


    // Controller for the camera.
    AbstractMeshViewCamera *mCamera;

    // The tool manager. This will send mouse events to the appropriate tool.
    ToolManager *mTools;


    QOpenGLContext *mContext;
};

#endif // MESHVIEW_H