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Color theming

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This commit is contained in:
Arthur Barraux
2026-01-22 14:00:47 +01:00
parent fa7f8d39d8
commit f3bd5dd1c9
15 changed files with 472 additions and 207 deletions
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include/buffer.h
+8
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@@ -0,0 +1,8 @@
#ifndef BUFFER_H_
#define BUFFER_H_
#include "data.h"
int new_buffer(enum buffer_type type, char * filename, int width, int height);
#endif
include/color.h
+123
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@@ -0,0 +1,123 @@
#ifndef COLOR_H_
#define COLOR_H_
// ============================================================================
// TEXT STYLES / ATTRIBUTES
// ============================================================================
#define ANSI_RESET "\x1b[0m" // Reset all attributes
#define ANSI_BOLD "\x1b[1m" // Bold text
#define ANSI_DIM "\x1b[2m" // Dim/faint text
#define ANSI_ITALIC "\x1b[3m" // Italic text
#define ANSI_UNDERLINE "\x1b[4m" // Underline text
#define ANSI_BLINK "\x1b[5m" // Blinking text
#define ANSI_REVERSE "\x1b[7m" // Reverse video (invert colors)
#define ANSI_HIDDEN "\x1b[8m" // Hidden/invisible text
#define ANSI_STRIKETHROUGH "\x1b[9m" // Strikethrough text
// ============================================================================
// FOREGROUND COLORS (30-37 standard, 90-97 bright)
// ============================================================================
#define ANSI_BLACK "\x1b[30m"
#define ANSI_RED "\x1b[31m"
#define ANSI_GREEN "\x1b[32m"
#define ANSI_YELLOW "\x1b[33m"
#define ANSI_BLUE "\x1b[34m"
#define ANSI_MAGENTA "\x1b[35m"
#define ANSI_CYAN "\x1b[36m"
#define ANSI_WHITE "\x1b[37m"
// Bright/Light foreground colors (90-97)
#define ANSI_BRIGHT_BLACK "\x1b[90m"
#define ANSI_BRIGHT_RED "\x1b[91m"
#define ANSI_BRIGHT_GREEN "\x1b[92m"
#define ANSI_BRIGHT_YELLOW "\x1b[93m"
#define ANSI_BRIGHT_BLUE "\x1b[94m"
#define ANSI_BRIGHT_MAGENTA "\x1b[95m"
#define ANSI_BRIGHT_CYAN "\x1b[96m"
#define ANSI_BRIGHT_WHITE "\x1b[97m"
// ============================================================================
// BACKGROUND COLORS (40-47 standard, 100-107 bright)
// ============================================================================
#define ANSI_BG_BLACK "\x1b[40m"
#define ANSI_BG_RED "\x1b[41m"
#define ANSI_BG_GREEN "\x1b[42m"
#define ANSI_BG_YELLOW "\x1b[43m"
#define ANSI_BG_BLUE "\x1b[44m"
#define ANSI_BG_MAGENTA "\x1b[45m"
#define ANSI_BG_CYAN "\x1b[46m"
#define ANSI_BG_WHITE "\x1b[47m"
// Bright/Light background colors (100-107)
#define ANSI_BG_BRIGHT_BLACK "\x1b[100m"
#define ANSI_BG_BRIGHT_RED "\x1b[101m"
#define ANSI_BG_BRIGHT_GREEN "\x1b[102m"
#define ANSI_BG_BRIGHT_YELLOW "\x1b[103m"
#define ANSI_BG_BRIGHT_BLUE "\x1b[104m"
#define ANSI_BG_BRIGHT_MAGENTA "\x1b[105m"
#define ANSI_BG_BRIGHT_CYAN "\x1b[106m"
#define ANSI_BG_BRIGHT_WHITE "\x1b[107m"
// ============================================================================
// 256-COLOR MODE (for more colors)
// ============================================================================
// Foreground: \x1b[38;5;Nm where N is 0-255
// Background: \x1b[48;5;Nm where N is 0-255
// Example macros:
#define ANSI_FG_256(N) "\x1b[38;5;" #N "m"
#define ANSI_BG_256(N) "\x1b[48;5;" #N "m"
// ============================================================================
// TRUE COLOR / 24-BIT COLOR (RGB)
// ============================================================================
// Foreground: \x1b[38;2;R;G;Bm
// Background: \x1b[48;2;R;G;Bm
// Example macros:
#define ANSI_FG_RGB(R,G,B) "\x1b[38;2;" #R ";" #G ";" #B "m"
#define ANSI_BG_RGB(R,G,B) "\x1b[48;2;" #R ";" #G ";" #B "m"
// ============================================================================
// CURSOR MOVEMENT
// ============================================================================
#define ANSI_CURSOR_UP(N) "\x1b[" #N "A" // Move up N lines
#define ANSI_CURSOR_DOWN(N) "\x1b[" #N "B" // Move down N lines
#define ANSI_CURSOR_RIGHT(N) "\x1b[" #N "C" // Move right N columns
#define ANSI_CURSOR_LEFT(N) "\x1b[" #N "D" // Move left N columns
#define ANSI_CURSOR_HOME "\x1b[H" // Move to home (0,0)
#define ANSI_CURSOR_HIDE "\x1b[?25l" // Hide cursor
#define ANSI_CURSOR_SHOW "\x1b[?25h" // Show cursor
// ============================================================================
// SCREEN CONTROL
// ============================================================================
#define ANSI_CLEAR_SCREEN "\x1b[2J" // Clear entire screen
#define ANSI_CLEAR_LINE "\x1b[K" // Clear from cursor to end of line
#define ANSI_CLEAR_UP "\x1b[1J" // Clear from cursor to start
#define ANSI_CLEAR_DOWN "\x1b[0J" // Clear from cursor to end
// ============================================================================
// EXAMPLE USAGE
// ============================================================================
/*
#include <stdio.h>
int main(void) {
// Simple color example
printf("%sHello in Red%s\n", ANSI_RED, ANSI_RESET);
// Bold and colored
printf("%s%sBold Green%s\n", ANSI_BOLD, ANSI_GREEN, ANSI_RESET);
// Background color
printf("%s%sYellow on Blue%s\n", ANSI_YELLOW, ANSI_BG_BLUE, ANSI_RESET);
// Combine multiple styles
printf("%s%s%sUnderlined Bold Cyan%s\n",
ANSI_UNDERLINE, ANSI_BOLD, ANSI_CYAN, ANSI_RESET);
return 0;
}
*/
#endif
include/data.h
+31 -6
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@@ -20,15 +20,27 @@ typedef struct erow {
char *render; /**< The actual line we will print */
} erow;
typedef struct theme {
char *BACKGROUND_COLOR;
char *COLOR_KEYWORD;
char *COLOR_TYPE;
char *COLOR_STRING;
char *COLOR_COMMENT;
char *COLOR_NUMBER;
char *COLOR_DEFAULT;
} theme_t;
enum editorStatus_e {
IDLE,
READ_ONLY,
READ_AND_WRITE,
READ_AND_WRITE,
};
struct const_t {
int TAB_LENGTH;
int QUIT_TIMES;
char *THEME;
};
struct prefix_t {
@@ -40,7 +52,16 @@ struct keyBind_t {
char *key_sequence;
int prefix_id;
Lisp command;
};
enum buffer_type { FILE_BUFF, TERMINAL_BUFF };
struct buffer_t {
enum buffer_type type;
int buffer_id;
int width, height;
int x, y; /**< Position of the buffer*/
char *filename;
};
/**
@@ -74,12 +95,17 @@ struct editorConfig {
Lisp ctx_data; /** Lisp data context */
LispError ctx_error; /** Lisp ctx error */
struct keyBind_t* key_binds;
struct keyBind_t *key_binds;
int number_of_keybinds;
struct prefix_t* prefix;
struct prefix_t *prefix;
int number_of_prefix;
struct buffer_t buffers[64];
struct buffer_t ***screen_layout; /**< Which buffer is the current cell*/
int number_of_buffer;
theme_t theme;
};
/**
@@ -94,5 +120,4 @@ struct abuf {
extern struct editorConfig E;
#endif
include/editor_op.h
+2
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@@ -8,4 +8,6 @@ void editorInsertNewLine();
void editorDelChar();
void editorSetStatusMessage(const char *fmt, ...);
#endif // EDITOR_OP_H_
include/output.h
-2
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@@ -23,6 +23,4 @@ void editorDrawStatusBar(struct abuf *ab);
void editorDrawMessageBar(struct abuf *ab);
void editorSetStatusMessage(const char *fmt, ...);
#endif // OUTPUT_H_
include/syntax_highlighter.h
+10 -7
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@@ -1,10 +1,10 @@
#define COLOR_RESET "\033[0m"
#define COLOR_KEYWORD "\033[1;35m" // Bold magenta
#define COLOR_TYPE "\033[1;34m" // Bold blue
#define COLOR_STRING "\033[1;32m" // Bold green
#define COLOR_COMMENT "\033[0;36m" // Cyan
#define COLOR_NUMBER "\033[1;33m" // Bold yellow
#define COLOR_DEFAULT "\033[0;37m" // White
#ifndef SYNTAX_HIGHLIGHTER_H_
#define SYNTAX_HIGHLIGHTER_H_
#include "color.h"
// Color codes that only affect foreground, preserving your background color
#define COLOR_RESET "\x1b[39m" // Reset all (4 bytes)
// Token types
typedef enum {
@@ -18,3 +18,6 @@ typedef enum {
} TokenType;
char *highlight_line(const char * line, int *length);
#endif