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term: Support bold attributes

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This commit is contained in:
mintsuki 2021-08-12 07:52:25 +02:00
parent 5f1c34a587
commit 993a602afb
1 changed files with 29 additions and 2 deletions
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31
stage23/lib/term.s2.c
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@ -100,10 +100,12 @@ static int get_cursor_pos_y(void) {
static bool control_sequence = false;
static bool escape = false;
static bool rrr = false;
static bool bold = false;
static bool dec_private = false;
static int32_t esc_values[MAX_ESC_VALUES];
static size_t esc_values_i = 0;
static int saved_cursor_x = 0, saved_cursor_y = 0;
static int current_fg = -1;
static void sgr(void) {
size_t i = 0;
@ -112,15 +114,38 @@ static void sgr(void) {
goto def;
for (; i < esc_values_i; i++) {
if (!esc_values[i]) {
if (esc_values[i] == 0) {
def:
bold = false;
current_fg = -1;
set_text_bg_default();
set_text_fg_default();
continue;
}
if (esc_values[i] == 1) {
bold = true;
if (current_fg != -1) {
set_text_fg_bright(current_fg);
}
continue;
}
if (esc_values[i] == 22) {
bold = false;
if (current_fg != -1) {
set_text_fg(current_fg);
}
continue;
}
if (esc_values[i] >= 30 && esc_values[i] <= 37) {
set_text_fg(esc_values[i] - 30);
current_fg = esc_values[i] - 30;
if (bold) {
set_text_fg_bright(esc_values[i] - 30);
} else {
set_text_fg(esc_values[i] - 30);
}
continue;
}
@ -130,6 +155,7 @@ def:
}
if (esc_values[i] >= 90 && esc_values[i] <= 97) {
current_fg = esc_values[i] - 90;
set_text_fg_bright(esc_values[i] - 90);
continue;
}
@ -140,6 +166,7 @@ def:
}
if (esc_values[i] == 39) {
current_fg = -1;
set_text_fg_default();
continue;
}