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Tidy up a bit in tty_draw_line.

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nicm
2026-06-19 09:56:53 +00:00
parent 035447b08f
commit e7f649e40a
1 changed files with 9 additions and 9 deletions
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18
tty-draw.c
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@@ -78,7 +78,7 @@ tty_draw_line_clear(struct tty *tty, u_int px, u_int py, u_int nx,
}
}
/* Couldn't use an escape sequence, use spaces. */
/* Couldn't use an escape sequence, use spaces. */
if (px != 0 || !wrapped)
tty_cursor(tty, px, py);
if (nx == 1)
@@ -105,13 +105,14 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
size_t len;
enum tty_draw_line_state current_state, next_state;
struct tty_style_ctx default_style_ctx = { 0 };
const struct grid_cell *defaults;
if (style_ctx == NULL) {
default_style_ctx.defaults = &grid_default_cell;
default_style_ctx.hyperlinks = s->hyperlinks;
style_ctx = &default_style_ctx;
}
defaults = style_ctx->defaults;
/*
* py is the line in the screen to draw. px is the start x and nx is
@@ -138,8 +139,8 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
else
ex = screen_size_x(s);
log_debug("%s: drawing %u-%u,%u (end %u) at %u,%u; defaults: fg=%d, "
"bg=%d", __func__, px, px + nx, py, ex, atx, aty,
style_ctx->defaults->fg, style_ctx->defaults->bg);
"bg=%d", __func__, px, px + nx, py, ex, atx, aty, defaults->fg,
defaults->bg);
/* Turn off cursor while redrawing and reset region and margins. */
flags = (tty->flags & TTY_NOCURSOR);
@@ -150,7 +151,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
/* Start with the default cell as the last cell. */
memcpy(&last, &grid_default_cell, sizeof last);
last.bg = style_ctx->defaults->bg;
last.bg = defaults->bg;
tty_default_attributes(tty, 8, style_ctx);
/*
@@ -172,7 +173,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
break;
}
if (i == 0)
bg = style_ctx->defaults->bg;
bg = defaults->bg;
else {
bg = gc.bg;
if (gc.flags & GRID_FLAG_SELECTED) {
@@ -183,7 +184,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
}
tty_attributes(tty, &last, style_ctx);
log_debug("%s: clearing %u padding cells", __func__, cx);
tty_draw_line_clear(tty, atx, aty, cx, style_ctx->defaults, bg, 0);
tty_draw_line_clear(tty, atx, aty, cx, defaults, bg, 0);
if (cx == ex)
goto out;
atx += cx;
@@ -284,8 +285,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
if (current_state == TTY_DRAW_LINE_EMPTY) {
tty_attributes(tty, &last, style_ctx);
tty_draw_line_clear(tty, atx + last_i, aty,
i - last_i, style_ctx->defaults, last.bg,
wrapped);
i - last_i, defaults, last.bg, wrapped);
wrapped = 0;
} else if (next_state != TTY_DRAW_LINE_SAME &&
len != 0) {