gGUILineGraph.h

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/****************************************************************************
 * Copyright (c) 2014 Nitra Games Ltd., Istanbul, Turkey                    *
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/****************************************************************************
 * Author: Berke Adil, Utku Sarialan, 2022-on                               *
 ****************************************************************************/
 
/*
 * gGUILineGraph.h
 *
 *  Created on: 28 July 2022
 *      Author: Berke Adil
 */
 
#ifndef UI_GGUILINEGRAPH_H_
#define UI_GGUILINEGRAPH_H_
 
 
#include "gImage.h"
#include "gGUIFrame.h"
#include "gGUIPanel.h"
#include "gGUIButton.h"
#include "gGUITextbox.h"
#include "gGUIGraph.h"
#include "gLine.h"
#include "gRectangle.h"
#include "gCircle.h"
#include <array>
#include <deque>
#include <unordered_map>
 
 
class gGUILineGraph: public gGUIGraph  {
 
public:
    gGUILineGraph();
    virtual ~gGUILineGraph();
 
    void set(gBaseApp* root, gBaseGUIObject* topParentGUIObject, gBaseGUIObject* parentGUIObject, int parentSlotLineNo, int parentSlotColumnNo, int x, int y, int w, int h) override;
 
    void setMaxX(float maxX) override;
    void setMinX(float minX) override;
    void setMaxY(float maxY) override;
    void setMinY(float minY) override;
 
    void setLabelCountX(int labelCount) override;
    void setLabelCountY(int labelCount) override;
 
    void enablePoints(bool arePointsEnabled);
    void setLineColor(int lineIndex, gColor lineColor);
    gColor getLineColor(int lineIndex);
 
    void addLine();
    void addData(int lineIndex, std::deque<std::array<float, 2>> dataToAdd);
    void addPointToLine(int lineIndex, float x, float y);
    void setPointValues(int lineIndex, int pointIndex, float newX, float newY);
    void setPointValues(int lineIndex, float oldX, float oldY, float newX, float newY);
    void removeFirstPointsFromLine(int lineIndex, int pointNumLimit);
 
    int getPointNum(int lineIndex);
 
    float getPointXValue(int lineIndex, int pointIndex);
    float getPointYValue(int lineIndex, int pointIndex);
 
    void clear() override;
 
private:
    static const int linecolornum = 6;
    void drawGraph() override;
    void updatePoints();
 
    std::deque<std::deque<std::array<float, 4>>> graphlines;
    std::vector<gLine> cachedlines;
    std::vector<gCircle> cachedcircles;
    std::unordered_map<uint64_t, gLine*> linesmap;
    std::unordered_map<uint64_t, gCircle*> circlesmap;
    gColor linecolors[linecolornum];
 
    bool pointsenabled;
    bool needsupdate = false;
 
    uint64_t hash(uint32_t a, uint32_t b) {
        return ((uint64_t)a << 32) | b;
    }
};
 
 
#endif /* UI_GGUILINEGRAPH_H_ */