mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QPushButton>
#include <QLabel>
#include <QProgressBar>
#include <QStatusBar>
#include <QVariant>

#include "libtrkfileio/trkfileio.h"

#include "glwidget.h"
#include "linevertex.h"

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
    Q_OBJECT

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

    inline GLWidget *getGLWidget()
    {
        return glWidget;
    }

signals:


public slots:

    void displayTotalGPUMemory(float size);
    void displayUsedGPUMemory(float size);
    void displayFPS(int fps);
    void displayGraphicsDeviceInfo(QString string);

protected slots:

    void openFileAction();
    void closeAction();

    void renderModeChanged(int index);
    void on_generateTestDataButton_clicked();
    void on_spinBoxLineTriangleStripWidth_valueChanged(double value);
    void on_spinBoxLineWidthPercentageBlack_valueChanged(double value);
    void on_spinBoxLineWidthDepthCueingFactor_valueChanged(double value);
    void on_spinBoxLineHaloMaxDepth_valueChanged(double value);
    void on_pushButtonRestoreDefaults_clicked();

    void on_checkBoxEnableClipping_clicked(bool checked);
    void on_pushButtonSetClipPlaneNormal_clicked();
    void on_horizontalSliderClipPlaneDistance_valueChanged(int value);

    glm::vec3 randomPosInBoundingBox(glm::vec3 boundingBoxMin, glm::vec3 boundingBoxMax);

    void generateTestData(int numVertices, glm::vec3 boundingBoxMin, glm::vec3 boundingBoxMax);

    bool loadTRKData(QString &filename);

    void generateAdditionalLineVertexData(std::vector<glm::vec3> linePositions);

private:

    Ui::MainWindow *ui;

    // DATA

    enum DataType
    {
        TRK
    };

    struct FileType
    {
        QString filename;
        DataType type;
    } fileType;

    GLWidget *glWidget;
    std::vector<std::vector<LineVertex> > datasetLines;

};

#endif // MAINWINDOW_H