mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-03-11 05:33:55 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

config: add cursor.underline-thickness

Browse source 
Works in pretty much the same way as ‘beam-thickness’, except that the
default value is “the font’s underline thickness”.

This means, that when unset, the cursor underline thickness scales
with the font size.

But, when explicitly set, either to a point size value, or a pixel
size, it remains fixed at that size.

Closes #524
This commit is contained in:
Daniel Eklöf 2021-05-18 18:52:10 +02:00
parent af428d544f
commit 1b5c849994
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
6 changed files with 71 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

62
render.c
View file

@ -299,9 +299,9 @@ draw_unfocused_block(const struct terminal *term, pixman_image_t *pix,
}
static void
draw_beam(const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y)
draw_beam_cursor(const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y)
{
int baseline = y + font_baseline(term) - term->fonts[0]->ascent;
pixman_image_fill_rectangles(
@ -313,18 +313,43 @@ draw_beam(const struct terminal *term, pixman_image_t *pix,
}
static void
draw_underline(const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y, int cols)
draw_underline_with_thickness(
const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y, int cols, int thickness)
{
/* Make sure the line isn't positioned below the cell */
int y_ofs = font_baseline(term) - font->underline.position;
y_ofs = min(y_ofs, term->cell_height - font->underline.thickness);
y_ofs = min(y_ofs, term->cell_height - thickness);
pixman_image_fill_rectangles(
PIXMAN_OP_SRC, pix, color,
1, &(pixman_rectangle16_t){
x, y + y_ofs, cols * term->cell_width, font->underline.thickness});
x, y + y_ofs, cols * term->cell_width, thickness});
}
static void
draw_underline_cursor(const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y, int cols)
{
int thickness = term->conf->cursor.underline_thickness.px >= 0
? term_pt_or_px_as_pixels(
term, &term->conf->cursor.underline_thickness)
: font->underline.thickness;
draw_underline_with_thickness(
term, pix, font, color, x, y + font->underline.thickness, cols,
thickness);
}
static void
draw_underline(const struct terminal *term, pixman_image_t *pix,
const struct fcft_font *font,
const pixman_color_t *color, int x, int y, int cols)
{
draw_underline_with_thickness(
term, pix, font, color, x, y, cols, font->underline.thickness);
}
static void
@ -394,7 +419,7 @@ draw_cursor(const struct terminal *term, const struct cell *cell,
if (likely(term->cursor_blink.state == CURSOR_BLINK_ON ||
!term->kbd_focus))
{
draw_beam(term, pix, font, &cursor_color, x, y);
draw_beam_cursor(term, pix, font, &cursor_color, x, y);
}
break;
@ -402,10 +427,7 @@ draw_cursor(const struct terminal *term, const struct cell *cell,
if (likely(term->cursor_blink.state == CURSOR_BLINK_ON ||
!term->kbd_focus))
{
struct fcft_font *font = attrs_to_font(term, &cell->attrs);
draw_underline(
term, pix, font, &cursor_color,
x, y + font->underline.thickness, cols);
draw_underline_cursor(term, pix, font, &cursor_color, x, y, cols);
}
break;
}
@ -1303,7 +1325,7 @@ render_ime_preedit_for_seat(struct terminal *term, struct seat *seat,
/* Bar */
if (start >= 0) {
struct fcft_font *font = attrs_to_font(term, &start_cell->attrs);
draw_beam(term, buf->pix[0], font, &cursor_color, x, y);
draw_beam_cursor(term, buf->pix[0], font, &cursor_color, x, y);
}
term_ime_set_cursor_rect(term, x, y, 1, term->cell_height);
}
@ -2645,8 +2667,12 @@ render_search_box(struct terminal *term)
draw_underline(term, buf->pix[0], font, &fg, x, y, count);
/* Bar-styled cursor, if in the visible area */
if (start >= 0 && start <= visible_cells)
draw_beam(term, buf->pix[0], font, &fg, x + start * term->cell_width, y);
if (start >= 0 && start <= visible_cells) {
draw_beam_cursor(
term, buf->pix[0], font, &fg,
x + start * term->cell_width, y);
}
term_ime_set_cursor_rect(term,
WINDOW_X(x + start * term->cell_width), WINDOW_Y(y),
1, term->cell_height);
@ -2675,7 +2701,7 @@ render_search_box(struct terminal *term)
/* Cursor *should* be in the visible area */
xassert(cell_idx >= glyph_offset);
xassert(cell_idx <= glyph_offset + visible_cells);
draw_beam(term, buf->pix[0], font, &fg, x, y);
draw_beam_cursor(term, buf->pix[0], font, &fg, x, y);
term_ime_set_cursor_rect(
term, WINDOW_X(x), WINDOW_Y(y), 1, term->cell_height);
}
@ -2731,7 +2757,7 @@ render_search_box(struct terminal *term)
else
#endif
if (term->search.cursor >= term->search.len) {
draw_beam(term, buf->pix[0], font, &fg, x, y);
draw_beam_cursor(term, buf->pix[0], font, &fg, x, y);
term_ime_set_cursor_rect(
term, WINDOW_X(x), WINDOW_Y(y), 1, term->cell_height);
}