mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-04 04:06:06 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

term: add term_put_char()

Browse source 
This function prints a single, non-double width, character to the
grid. It handles OSC-8 hyperlinks, but does not:

* update the cursor location
* erase sixels
This commit is contained in:
Daniel Eklöf 2021-12-26 14:34:17 +01:00
parent 3e6f0e63f3
commit ea851962c1
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
2 changed files with 37 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

36
terminal.c
View file

@ -3498,6 +3498,42 @@ print_spacer(struct terminal *term, int col, int remaining)
cell->attrs = term->vt.attrs;
}
/*
* Puts a character on the grid. Coordinates are in screen coordinates
* (i.e. ‘cursor’ coordinates).
*
* Does NOT:
* - update the cursor
* - linewrap
* - erase sixels
*
* Limitiations:
* - double width characters not supported
*/
void
term_put_char(struct terminal *term, int r, int c, wchar_t wc)
{
struct row *row = grid_row(term->grid, r);
row->dirty = true;
struct cell *cell = &row->cells[c];
cell->wc = wc;
cell->attrs = term->vt.attrs;
if (unlikely(term->vt.osc8.uri != NULL)) {
grid_row_uri_range_put(row, c, term->vt.osc8.uri, term->vt.osc8.id);
switch (term->conf->url.osc8_underline) {
case OSC8_UNDERLINE_ALWAYS:
cell->attrs.url = true;
break;
case OSC8_UNDERLINE_URL_MODE:
break;
}
}
}
void
term_print(struct terminal *term, char32_t wc, int width)
{

1
terminal.h
View file

@ -797,6 +797,7 @@ void term_cursor_up(struct terminal *term, int count);
void term_cursor_down(struct terminal *term, int count);
void term_cursor_blink_update(struct terminal *term);
void term_put_char(struct terminal *term, int r, int c, char32_t wc);
void term_print(struct terminal *term, char32_t wc, int width);
void term_scroll(struct terminal *term, int rows);