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Merge branch 'dont-require-a-compose-file' into master

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Closes #170
This commit is contained in:
Daniel Eklöf 2020-10-20 20:55:47 +02:00
commit f70d36ed5d
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2 changed files with 30 additions and 8 deletions
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6
CHANGELOG.md
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@ -47,6 +47,12 @@
### Deprecated
### Removed
### Fixed
* Crash when libxkbcommon cannot find a suitable libX11 _compose_
file. Note that foot will run, but without support for dead keys.
(https://codeberg.org/dnkl/foot/issues/170).
### Security
### Contributors

32
input.c
View file

@ -504,8 +504,13 @@ keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
/* Compose (dead keys) */
seat->kbd.xkb_compose_table = xkb_compose_table_new_from_locale(
seat->kbd.xkb, setlocale(LC_CTYPE, NULL), XKB_COMPOSE_COMPILE_NO_FLAGS);
seat->kbd.xkb_compose_state = xkb_compose_state_new(
seat->kbd.xkb_compose_table, XKB_COMPOSE_STATE_NO_FLAGS);
if (seat->kbd.xkb_compose_table == NULL) {
LOG_WARN("failed to instantiate compose table; dead keys will not work");
} else {
seat->kbd.xkb_compose_state = xkb_compose_state_new(
seat->kbd.xkb_compose_table, XKB_COMPOSE_STATE_NO_FLAGS);
}
munmap(map_str, size);
close(fd);
@ -604,7 +609,8 @@ keyboard_leave(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
seat->kbd.alt = false;
seat->kbd.ctrl = false;
seat->kbd.meta = false;
xkb_compose_state_reset(seat->kbd.xkb_compose_state);
if (seat->kbd.xkb_compose_state != NULL)
xkb_compose_state_reset(seat->kbd.xkb_compose_state);
if (old_focused != NULL) {
seat->pointer.hidden = false;
@ -782,9 +788,13 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
LOG_INFO("%s", foo);
#endif
xkb_compose_state_feed(seat->kbd.xkb_compose_state, sym);
enum xkb_compose_status compose_status = xkb_compose_state_get_status(
seat->kbd.xkb_compose_state);
enum xkb_compose_status compose_status = XKB_COMPOSE_NOTHING;
if (seat->kbd.xkb_compose_state != NULL) {
xkb_compose_state_feed(seat->kbd.xkb_compose_state, sym);
compose_status = xkb_compose_state_get_status(
seat->kbd.xkb_compose_state);
}
if (compose_status == XKB_COMPOSE_COMPOSING) {
/* TODO: goto maybe_repeat? */
@ -868,12 +878,18 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
int count = 0;
if (compose_status == XKB_COMPOSE_COMPOSED) {
assert(seat->kbd.xkb_compose_state != NULL);
count = xkb_compose_state_get_utf8(
seat->kbd.xkb_compose_state, (char *)buf, sizeof(buf));
xkb_compose_state_reset(seat->kbd.xkb_compose_state);
} else if (compose_status == XKB_COMPOSE_CANCELLED) {
}
else if (compose_status == XKB_COMPOSE_CANCELLED) {
goto maybe_repeat;
} else {
}
else {
count = xkb_state_key_get_utf8(
seat->kbd.xkb_state, key, (char *)buf, sizeof(buf));
}