minishell_ui.h

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   minishell_ui.h                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: baelgadi <baelgadi@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/11/17 00:00:00 by L3awd             #+#    #+#             */
/*   Updated: 2026/03/11 02:57:18 by baelgadi         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#ifndef MINISHELL_UI_H
# define MINISHELL_UI_H
 
# include <sys/ioctl.h>
# include <termios.h>
# include "structs.h"
# include "libft.h"
# include "ft_printf.h"
# include "signals.h"
 
/* ────────────────────────────────────────────────── */
/* ────────────── ANSI ESCAPE CODES ───────────────── */
/* ────────────────────────────────────────────────── */
 
/* Cursor & Screen Control */
# define ESC_SEQ "\033["
# define CLEAR_SCREEN "\033[2J\033[H"
# define CLEAR_LINE "\033[2K"
# define CURSOR_HIDE "\033[?25l"
# define CURSOR_SHOW "\033[?25h"
# define SAVE_CURSOR "\033[s"
# define RESTORE_CURSOR "\033[u"
 
/* Text Styles */
# define RESET "\033[0m"
# define BOLD "\033[1m"
# define DIM "\033[2m"
 
/* Colors - 256-color mode for WSL compatibility */
# define CYAN "\033[38;5;51m"
# define PURPLE "\033[38;5;141m"
# define GREEN "\033[38;5;47m"
# define RED "\033[38;5;196m"
# define YELLOW "\033[38;5;226m"
# define WHITE "\033[38;5;231m"
# define GRAY "\033[38;5;240m"
 
/* Fire Gradient Colors (Red → Orange → Yellow) */
# define C_FIRE1 "\033[38;5;196m"
# define C_FIRE2 "\033[38;5;202m"
# define C_FIRE3 "\033[38;5;208m"
# define C_FIRE4 "\033[38;5;214m"
# define C_FIRE5 "\033[38;5;220m"
 
/* Blood Gradient Colors (Dark Red → Bright Red) */
# define C_BLOOD1 "\033[38;5;52m"
# define C_BLOOD2 "\033[38;5;88m"
# define C_BLOOD3 "\033[38;5;124m"
# define C_BLOOD4 "\033[38;5;160m"
# define C_BLOOD5 "\033[38;5;196m"
 
/* ────────────────────────────────────────────────── */
/* ────────────── BOX DRAWING CHARS ───────────────── */
/* ────────────────────────────────────────────────── */
 
# define BOX_TL "╭"
# define BOX_TR "╮"
# define BOX_BL "╰"
# define BOX_BR "╯"
# define BOX_H "─"
# define BOX_V "│"
 
/* ────────────────────────────────────────────────── */
/* ────────────────── CONSTANTS ───────────────────── */
/* ────────────────────────────────────────────────── */
 
# define CMD_BOX_HEIGHT 3
# define WAIFU_BOX_W 24
# define EXIT_BOX_H 3
# define MIN_WIDTH 80
# define MIN_HEIGHT 24
# define MAX_CMD_LEN 1024
# define MAX_LINES 1000
# define BUF_SIZE 4096
 
/* Minishell binary path (relative - expects binary in same directory) */
# define MINISHELL_PATH "./minishell"
 
/* Key codes */
# define KEY_ESC 27
# define KEY_ENTER 10
# define KEY_BACKSPACE 127
# define KEY_CTRL_D 4
# define KEY_CTRL_C 3
# define KEY_UP 1001
# define KEY_DOWN 1002
# define KEY_LEFT 1003
# define KEY_RIGHT 1004
 
/* Waifu moods - HAPPY (default), PROUD (success), UPSET (failure) */
# define MOOD_HAPPY 0
# define MOOD_UPSET 1
# define MOOD_PROUD 2
 
/* ────────────────────────────────────────────────── */
/* ────────────────── STRUCTURES ──────────────────── */
/* ────────────────────────────────────────────────── */
 
typedef struct s_box
{
    int             y;  
    int             x;  
    int             h;  
    int             w;  
    const char      *color; 
}                   t_box;
 
typedef struct s_term
{
    int             width;  
    int             height; 
    struct termios  orig;   
}                   t_term;
 
typedef struct s_cmd
{
    char            buf[MAX_CMD_LEN];   
    int             len;    
    int             cursor; 
}                   t_cmd;
 
typedef struct s_out
{
    char            **lines;    
    int             count;  
    int             scroll; 
    int             exit_code;  
}                   t_out;
 
typedef struct s_waifu
{
    int             mood;   
    int             blink;  
}                   t_waifu;
 
typedef struct s_ui
{
    t_term          term;   
    t_cmd           cmd;    
    t_out           out;    
    t_waifu         waifu;  
    int             running;    
}                   t_ui;
 
/* ────────────────────────────────────────────────── */
/* ────────────────── FUNCTIONS ───────────────────── */
/* ────────────────────────────────────────────────── */
 
/* ────────────── ui_main.c ──────────────── */
 
void                run_ui_mode(t_shell *shell);
 
/* ────────────── terminal_init.c ──────────────── */
 
void                init_term(t_ui *ui);
 
void                cleanup_term(t_ui *ui);
 
/* ────────────── terminal.c ──────────────── */
 
void                get_term_size(t_term *term);
 
void                set_raw_mode(t_term *term);
 
void                restore_term_mode(t_term *term);
 
void                print_goodbye(void);
 
/* ────────────── ui_signals.c ──────────────── */
 
void                setup_ui_signals(void);
 
/* ────────────── output.c ──────────────── */
 
void                out_add_line(t_out *out, const char *line);
 
void                out_clear(t_out *out);
 
void                out_free(t_out *out);
 
void                add_welcome_msg(t_ui *ui);
 
/* ────────────── waifu.c ──────────────── */
 
void                update_waifu_mood(t_ui *ui, int mood);
 
void                draw_waifu_box(t_ui *ui);
 
/* ────────────── drawing_utils.c ──────────────── */
 
void                print_at(int row, int col, const char *str);
 
void                draw_hline(int width, const char *color);
 
/* ────────────── drawing_text.c ──────────────── */
 
char                *truncate_line(const char *line, int max_w);
 
int                 visual_strlen(const char *s);
 
/* ────────────── drawing_box.c ──────────────── */
 
void                draw_box(t_box *b);
 
void                draw_box_title(t_box *b, const char *title);
 
void                draw_box_sides(t_box *b);
 
void                draw_box_bottom(t_box *b);
 
/* ────────────── drawing.c ──────────────── */
 
void                draw_ui(t_ui *ui);
 
void                draw_cmd_box(t_ui *ui);
 
void                draw_exit_box(t_ui *ui);
 
void                redraw_cmd_only(t_ui *ui);
 
/* ────────────── drawing_output.c ──────────────── */
 
void                draw_out_line(t_ui *ui, int y, int i, int w);
 
void                draw_out_box(t_ui *ui);
 
void                redraw_output_only(t_ui *ui);
 
/* ────────────── input.c ──────────────── */
 
int                 read_key(void);
 
void                cmd_add_char(t_cmd *cmd, char c);
 
void                cmd_del_char(t_cmd *cmd);
 
void                handle_key(t_shell *shell, int key);
 
/* ────────────── command.c ──────────────── */
 
void                cmd_execute(t_shell *shell);
 
/* ────────────── execute.c ──────────────── */
 
void                execute_minishell_cmd(t_shell *shell);
 
/* ────────────── execute_utils.c ──────────────── */
 
void                read_output_from_fd(t_ui *ui, int fd);
 
int                 process_ui_input(char *input, t_shell *shell);
 
/* ────────────── welcome_utils.c ──────────────── */
 
void                ft_msleep(int ms);
 
/* ────────────── welcome.c ──────────────── */
 
void                draw_welcome(void);
 
/* ────────────── waifu.c ──────────────── */
 
void                draw_happy(int y, int x);
 
void                draw_upset(int y, int x);
 
void                draw_proud(int y, int x);
 
#endif