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main: SIGUSR1 selects the first color theme, SIGUSR2 the second

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Before this patch, SIGUSR1 toggled between [colors] and
[colors2].

Now, SIGUSR1 changes to [colors], regardless of what the current color
theme is, and SIGUSR2 changes to [colors2].

Closes #2144
This commit is contained in:
Daniel Eklöf 2025-07-17 10:18:17 +02:00
parent cc290fa9b0
commit 01387f9593
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GPG key ID: 5BBD4992C116573F
2 changed files with 21 additions and 5 deletions
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4
CHANGELOG.md
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@ -71,8 +71,12 @@
* URL labels are now assigned in reverse order, from bottom to * URL labels are now assigned in reverse order, from bottom to
top. This ensures the **last** URL (which is often the one you are top. This ensures the **last** URL (which is often the one you are
interested in) is always assigned the same key ([#2140][2140]). interested in) is always assigned the same key ([#2140][2140]).
* Sending `SIGUSR1` no longer **toggles** between `[colors]` and
`[colors2]`, but explicitly changes to `[colors]`. `SIGUSR2` changes
to `[colors2]` ([#2144][2144]).
[2140]: https://codeberg.org/dnkl/foot/issues/2140 [2140]: https://codeberg.org/dnkl/foot/issues/2140
[2144]: https://codeberg.org/dnkl/foot/issues/2144
### Deprecated ### Deprecated

22
main.c
View file

@ -46,13 +46,22 @@ fdm_sigint(struct fdm *fdm, int signo, void *data)
} }
static bool static bool
fdm_sigusr1(struct fdm *fdm, int signo, void *data) fdm_sigusr(struct fdm *fdm, int signo, void *data)
{ {
struct wayland *wayl = data; struct wayland *wayl = data;
tll_foreach(wayl->terms, it) { xassert(signo == SIGUSR1 || signo == SIGUSR2);
struct terminal *term = it->item;
term_theme_toggle(term); if (signo == SIGUSR1) {
tll_foreach(wayl->terms, it) {
struct terminal *term = it->item;
term_theme_switch_to_1(term);
}
} else {
tll_foreach(wayl->terms, it) {
struct terminal *term = it->item;
term_theme_switch_to_2(term);
}
} }
return true; return true;
@ -621,8 +630,11 @@ main(int argc, char *const *argv)
goto out; goto out;
} }
if (!fdm_signal_add(fdm, SIGUSR1, &fdm_sigusr1, wayl)) if (!fdm_signal_add(fdm, SIGUSR1, &fdm_sigusr, wayl) ||
!fdm_signal_add(fdm, SIGUSR2, &fdm_sigusr, wayl))
{
goto out; goto out;
}
struct sigaction sig_ign = {.sa_handler = SIG_IGN}; struct sigaction sig_ign = {.sa_handler = SIG_IGN};
sigemptyset(&sig_ign.sa_mask); sigemptyset(&sig_ign.sa_mask);