widget_bargraph.h

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#pragma once
 
#include "sw/display_device/display_device.h"
#include "sw/ui_core/ui_core.h"
#include "sw//widget/widget.h"

class ModelBargraph : public Model
{
private:
protected:
    std::vector<int> values;
 
public:
    std::vector<int> get_values();

    void update_values(std::vector<int> values);
    size_t number_of_bar;
    int min_value;
    int max_value;
    ModelBargraph(size_t number_of_bar, int min_value, int max_value);
    ~ModelBargraph();
};

class WidgetHorizontalBargraph : public GraphicWidget
{
private:
    uint8_t bar_spacing;
    uint8_t bar_height;
    uint8_t bar_width;

    uint8_t px_max;
    uint8_t px_min;
    float level_coef;
    int level_offset;
    uint8_t convert_level_value_to_px(int level);
    void draw_bar(uint8_t bin_index);
 
protected:
    std::vector<int> values;
    uint8_t number_of_bar;
 
public:
    void draw();
 
    virtual void get_value_of_interest();

    WidgetHorizontalBargraph(ModelBargraph *bargraph_model,
                             GraphicDisplayDevice *graphic_display_screen,
                             struct_ConfigGraphicWidget graph_cfg,
                             CanvasFormat format,
                             uint8_t bar_spacing = 1);
    ~WidgetHorizontalBargraph();
};

class WidgetVerticalBargraph : public GraphicWidget
{
private:
    uint8_t py_max;
    uint8_t py_min;
    float level_coef;
    int level_offset;
    uint8_t convert_level_value_to_py(int level);
    void draw_bar(uint8_t bin_index);
 
protected:
    std::vector<int> values;
    uint8_t number_of_bar;
 
public:
    uint8_t bar_spacing;
    uint8_t bar_height;
    uint8_t bar_width;
    void draw();
 
    virtual void get_value_of_interest();

    WidgetVerticalBargraph(ModelBargraph *bargraph_model,
                           GraphicDisplayDevice *graphic_display_screen,
                           struct_ConfigGraphicWidget graph_cfg,
                           CanvasFormat format,
                           uint8_t bar_spacing = 1);
    ~WidgetVerticalBargraph();
};