mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-05 04:06:08 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

render: resize: take padding from configuration into account

Browse source
This commit is contained in:
Daniel Eklöf 2020-02-15 19:01:26 +01:00
parent 9ab9247b88
commit b036a66c42
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 16 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

18
render.c
View file

@ -1122,16 +1122,30 @@ maybe_resize(struct terminal *term, int width, int height, bool force)
const int scrollback_lines = term->render.scrollback_lines;
/* Screen rows/cols before resize */
const int old_cols = term->cols;
const int old_rows = term->rows;
/* Grid rows/cols before resize */
const int old_normal_grid_rows = term->normal.num_rows;
const int old_alt_grid_rows = term->alt.num_rows;
const int new_cols = term->width / term->cell_width;
const int new_rows = term->height / term->cell_height;
/* Padding */
const int pad_x = term->width > 2 * scale * term->conf->pad_x ? scale * term->conf->pad_x : 0;
const int pad_y = term->height > 2 * scale * term->conf->pad_y ? scale * term->conf->pad_y : 0;
/* Screen rows/cols after resize */
const int new_cols = max((term->width - 2 * pad_x) / term->cell_width, 1);
const int new_rows = max((term->height - 2 * pad_y) / term->cell_height, 1);
/* Grid rows/cols after resize */
const int new_normal_grid_rows = 1 << (32 - __builtin_clz(new_rows + scrollback_lines - 1));
const int new_alt_grid_rows = 1 << (32 - __builtin_clz(new_rows));
assert(new_cols >= 1);
assert(new_rows >= 1);
/* Margins */
term->x_margin = (term->width - new_cols * term->cell_width) / 2;
term->y_margin = (term->height - new_rows * term->cell_height) / 2;