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rcxml: Make sure a default libinput category always exists

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Previously, if rc.xml defined only non-default libinput categories,
no default category was created. This meant that configure_libinput()
might totally skip configuring some devices even with default
settings, like tap-to-click.

Fix this by making sure that a default category is always created.
This commit is contained in:
John Lindgren 2022-12-22 16:44:08 -05:00 • committed by Johan Malm
parent 500eddbe88
commit 41a4176b17
4 changed files with 26 additions and 6 deletions
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17
src/config/libinput.c
View file

@ -9,6 +9,7 @@
static void
libinput_category_init(struct libinput_category *l)
{
l->type = DEFAULT_DEVICE;
l->name = NULL;
l->pointer_speed = -2;
l->natural_scroll = -1;
@ -43,3 +44,19 @@ libinput_category_create(void)
wl_list_insert(&rc.libinput_categories, &l->link);
return l;
}
/*
* The default category is the first one with type == DEFAULT_DEVICE and
* no name. After rcxml_read(), a default category always exists.
*/
struct libinput_category *
libinput_category_get_default(void)
{
struct libinput_category *l;
wl_list_for_each(l, &rc.libinput_categories, link) {
if (l->type == DEFAULT_DEVICE && !l->name) {
return l;
}
}
return NULL;
}