clover/embedded/lib/Component/ScreenComponents.hpp

#ifndef _HEADER_SCREEN_COMPONENTS
#define _HEADER_SCREEN_COMPONENTS
#include <WString.h>
#include <vector>
#include <U8g2lib.h>

namespace Display
{
    // Enums
    enum class StyleWidth
    {
        LEFT,
        CENTERED,
        RIGHT
    };

    enum class StyleHeight
    {
        TOP,
        CENTERED,
        BOTTOM
    };

    // TextBox which inherits from Box (Single Component)
    class TextBox
    {
    public:
        TextBox();
        /**
         * @brief Construct a new Text Box object
         * 
         * @param str the string to display
         * @param sw style width (LEFT, CENTERED, RIGHT)
         * @param sh style height (TOP, CENTERED, BOTTOM)
         * @param style u8g2lib button style (see doc @ )
         * @param w_padding width padding (default: 0)
         * @param h_padding height padding (default: 0)
         * @param takeWholeLine if true, the button takes the whole line
         */
        TextBox(String str, StyleWidth sw, StyleHeight sh, u8g2_uint_t style, u8g2_uint_t w_padding=0, u8g2_uint_t h_padding=0, bool takeWholeLine=false);
        void Display(size_t size, size_t position, u8g2_uint_t offsetY);
        void Update(String str);
        StyleHeight getStyleHeight();
        // Only vertical/height padding
        u8g2_uint_t getPadding();
    private:
        void Calculate();
        String _text;
        uint8_t *_font;
        u8g2_uint_t _style;
        u8g2_uint_t _paddingWidth;
        u8g2_uint_t _paddingHeight;
        StyleWidth _styleWidth;
        StyleHeight _styleHeight;
        uint16_t _x;
        uint16_t _textWidth;
        bool _takeWholeLine;
    };

    // Components which contains every type
    class Components
    {
    public:
        Components();
        void Add(TextBox box);
        void Add(std::vector<TextBox> boxes);
        void Update(size_t index, String text);
        void Display();
    private:
        size_t GetSize(StyleHeight sh);
        // Boxes
        std::vector<TextBox> _boxes;
    };
};

#endif //_HEADER_SCREEN_COMPONENTS