ansi.h

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// Copyright (C) 2025  Giulio Salvi, Jacopo Paradisi
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

 
#include "vector.h"
#include "utility.h"
 
#ifndef _ANSI_H_
    #define _ANSI_H_
    
    #define NUMBER_DECIMALS_DIGITS 6

    typedef uint8_t underline;
    typedef uint8_t ansiStandardColors;

    typedef struct rgb {
        uint8_t r;
        uint8_t g;
        uint8_t b;
    } rgb;

    typedef struct ansiStandardColor {
        ansiStandardColors fgColor;
        ansiStandardColors bgColor;
    } ansiStandardColor;

    typedef struct ansiRgbColor {
        rgb fgRgb;
        rgb bgRgb;
    } ansiRgbColor;

    typedef union __color {
        ansiRgbColor rgbColor;
        ansiStandardColor stdColor;
    } __color;

    typedef struct color {
        bool isRgbColor;
        __color color;
    } color;

    typedef struct graphicRendition {
        bool bold;
        bool italic;
        underline underlined;
        color color;
    } graphicRendition;
 

    rgb buildRgb();
    ansiRgbColor buildAnsiRgbColor();
    ansiStandardColor buildAnsiStandardColor();
    color buildColor();
    graphicRendition buildGraphicRendition();

    void clearScreen();
    void setForegroundColor(color color);
    void setBackgroundColor(color color);
    void setColor(color color);
    void printGraphicRendition(char* text, graphicRendition rendition);
    void printgr(const char* text);
    void printfgr(char* text, ...);
    char getChar();
    void Pause(bool clear);
    void screenSize(int* width, int* height);

    void cursorUp(int n);
    void cursorDown(int n);
    void cursorForward(int n);
    void cursorBack(int n);
    void cursorNextLine(int n);
    void cursorPreviousLine(int n);
    void cursorHorizontalAbsolute(int n);
    void cursorPosition(int n, int m);
    void eraseInDisplay(int n);
    void eraseInLine(int n);
    void scrollUp(int n);
    void scrollDown(int n);
    void deviceStatusReport(int* row, int* col);

    void graphicReset();
    void bold();
    void italic();
    void underlined();
    void slowBlinking();
    void doublyUnderlined();
    void setStandardForegroundColor(ansiStandardColors foregroundColor);
    void setRGBForegroundColor(rgb rgbColor);
    void defaultForegroundColor();
    void setStandardBackgroundColor(ansiStandardColors backgroundColor);
    void setRGBBackgroundColor(rgb rgbColor);
    void defaultBackgroundColor();
#endif