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Correctly handle key map updates on Haiku

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* src/haiku_support.cc (MessageReceived): Handle
B_KEY_MAP_LOADED by clearing the previous keymap.
This commit is contained in:
Po Lu 2022-11-12 13:11:00 +00:00
parent 2bac9d4693
commit e7614cc9ac
1 changed files with 18 additions and 0 deletions
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18
src/haiku_support.cc
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@ -653,6 +653,24 @@ class Emacs : public BApplication
Quit ();
else if (msg->what == B_CLIPBOARD_CHANGED)
haiku_write (CLIPBOARD_CHANGED_EVENT, &rq);
else if (msg->what == B_KEY_MAP_LOADED)
{
/* Install the new keymap. Or rather, clear key_map -- Emacs
will fetch it again from the main thread the next time it
is needed. */
if (key_map_lock.Lock ())
{
if (key_map)
free (key_map);
if (key_chars)
free (key_chars);
key_map = NULL;
key_chars = NULL;
key_map_lock.Unlock ();
}
}
else
BApplication::MessageReceived (msg);
}