console.h

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#ifndef MAXOS_DRIVERS_CONSOLE_H
#define MAXOS_DRIVERS_CONSOLE_H
 
#include <cstdint>
#include <common/outputStream.h>
#include <common/colour.h>
 
 
namespace MaxOS::drivers::console {
 
 
    class Console {
        public:
            Console();
            ~Console();
 
            virtual uint16_t width();
            virtual uint16_t height();
 
            virtual void put_character(uint16_t x, uint16_t y, char c);
            virtual char get_character(uint16_t x, uint16_t y);
 
            virtual void set_foreground_color(uint16_t x, uint16_t y, common::ConsoleColour foreground);
            virtual void set_background_color(uint16_t x, uint16_t y, common::ConsoleColour background);
 
            virtual common::ConsoleColour get_foreground_color(uint16_t x, uint16_t y);
            virtual common::ConsoleColour get_background_color(uint16_t x, uint16_t y);
 
 
            virtual void put_character(uint16_t x, uint16_t y, char c, common::ConsoleColour foreground, common::ConsoleColour background);
            virtual void put_string(uint16_t x, uint16_t y, string s, common::ConsoleColour foreground = common::ConsoleColour::LightGrey, common::ConsoleColour background = common::ConsoleColour::Black);
 
            virtual void scroll_up();
            virtual void scroll_up(uint16_t left, uint16_t top, uint16_t width, uint16_t height, common::ConsoleColour foreground = common::ConsoleColour::LightGrey, common::ConsoleColour background = common::ConsoleColour::Black, char fill = ' ');
 
            virtual void clear();
            virtual void clear(uint16_t left, uint16_t top, uint16_t width, uint16_t height, common::ConsoleColour foreground = common::ConsoleColour::LightGrey, common::ConsoleColour background = common::ConsoleColour::Black, char fill = ' ');
 
            virtual void invert_colors(uint16_t x, uint16_t y);
 
    };
 
    class ConsoleArea : public Console {
        private:
            Console* m_console;
            uint16_t m_left;
            uint16_t m_top;
            uint16_t m_width;
            uint16_t m_height;
 
        public:
            ConsoleArea(Console* console, uint16_t left, uint16_t top, uint16_t width, uint16_t height);
            ConsoleArea(Console* console, uint16_t left, uint16_t top, uint16_t width, uint16_t height, common::ConsoleColour foreground, common::ConsoleColour background);
            ~ConsoleArea();
 
            uint16_t width() override;
            uint16_t height() override;
 
            void put_character(uint16_t x, uint16_t y, char c) override;
            void set_foreground_color(uint16_t x, uint16_t y, common::ConsoleColour foreground) override;
            void set_background_color(uint16_t x, uint16_t y, common::ConsoleColour background) override;
 
            void scroll_up() override;
            void scroll_up(uint16_t left, uint16_t top, uint16_t width, uint16_t height, common::ConsoleColour foreground = common::ConsoleColour::LightGrey, common::ConsoleColour background = common::ConsoleColour::Black, char fill = ' ') override;
 
            char get_character(uint16_t x, uint16_t y) override;
            common::ConsoleColour get_foreground_color(uint16_t x, uint16_t y) override;
            common::ConsoleColour get_background_color(uint16_t x, uint16_t y) override;
    };
 
    class ConsoleStream : public common::OutputStream {
        private:
            Console* m_console;
 
            common::ConsoleColour m_foreground { common::ConsoleColour::LightGrey };
            common::ConsoleColour m_background { common::ConsoleColour::Black };
            bool is_ansi = false;
 
            uint16_t m_cursor_x { 0 };
            uint16_t m_cursor_y { 0 };
 
        public:
 
            explicit ConsoleStream(Console*);
            ~ConsoleStream();
 
            void write_char(char c) override;
            void set_cursor(uint16_t x, uint16_t y);
    };
 
}
 
 
#endif //MAXOS_DRIVERS_CONSOLE_H