fieldview.hpp

#pragma once

#include <QtWidgets/QWidget>
#include <QtWidgets/QRubberBand>
#include <QtWidgets/QProgressBar>
#include <QtGui/QImage>
#include <QtGui/QPainter>
#include <QtGui/QColor>
#include <QtGui/qevent.h>

#include <vector>
#include <fstream>

// Macros
#include "../debug.h"
#include "../stdafx.h"

// Classes
#include "fieldevaluation.h"
#include "loadwindow.h"

enum Colors{Black, Gray, Red, White, LightBlue, DarkBlue};
//enum Actions{};

class FieldWidget : public QWidget {
//    Q_OBJECT
private:
    Field* field;
    unsigned serveDistance;

    QImage* buffer;
    QColor* color;
    QPainter* bufferPainter;
    QRubberBand* rubber;

//    QPoint origin;

    // Points de départ et d'arrivée de la zone de selection (redondance pour origine mais normal pour l'instant)
//    QPoint depart;
//    QPoint arrivee;

    qreal tailleCell;
//    long temps;
//    bool running;

    std::list<Coordinates> selecteds;

    // FLAGS
    bool modified_ES;
    bool has_evaluation;

private:
    void initRubber(QMouseEvent* event);

public:
    /* Constructeur et desctructeur */
    FieldWidget(Field *_field, unsigned _serveDistance);
    virtual ~FieldWidget();

    /* Getters */
    Field* get_field()
    { return field; }

    bool has_modified_ES() const { return modified_ES; }

    /* Setters */
    void set_field(Field* _field)
    { field= _field; has_evaluation= false;}
    void update_field(FieldEvaluation* _field)
    { field= _field;  has_evaluation= true;}

    void set_unmodified_ES();

private:
    void setColor(Colors colorIndice);
    void setColor(int r, int g, int b, int a = 255);

    /* Affichage */
private:
    void drawCell(int colonne, int ligne);
    void drawList(const std::list< Coordinates>& list_coordinates);

    void drawField();
public:
    void drawHotmapField();
    void drawChanged();
    void drawSelecteds();
    void redraw();

    /* Initialisations */
private:
    LoadWindow* createProgressWindow() const;

    /* Gestion Sauvegardes */
    bool trySaveImage(QString filename) const;

    /* Events */
private:
    bool tryAddRoadOnParcel(const Coordinates& pos);

    void clicInOut(const Coordinates& pos);
    void clicRoad(const Coordinates& pos);
    void moveRoad(const Coordinates& pos);
    void selectParcel(const Coordinates& pos);

public slots:
    void razRubber()    { delete rubber; rubber= NULL; }

protected:
    void mousePressEvent(QMouseEvent *event);
    void mouseMoveEvent(QMouseEvent *event);
//    void mouseReleaseEvent(QMouseEvent *event);
    void resizeEvent(QResizeEvent * event);
    void paintEvent(QPaintEvent* event);

public slots:
//    void actionReceived(int x);

signals:
//    void releaseSignal(); // Vers ...

};