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| author | Carlos Garnacho <carlosg@gnome.org> | 2018-03-15 18:33:05 +0100 |
|---|---|---|
| committer | Carlos Garnacho <carlosg@gnome.org> | 2018-03-15 18:44:07 +0100 |
| commit | cb40049ec1e8a995a72d88500071785e228a417e (patch) | |
| tree | 8e24745c67ccd6ff7bde50ed491a1771b4b30f47 /src/wayland/meta-wayland-keyboard.c | |
| parent | 481e87032c981cb939301ca72b4d6dc4c91711fb (diff) | |
| download | mutter-cb40049ec1e8a995a72d88500071785e228a417e.tar.gz | |
wayland: Ignore IM/synthetic key events when updating XKB statewip/carlosg/fix-issue-74
This state tracks hardware devices' state, thus shouldn't be triggered by
events that were emulated/forwarded by the IM. Those may include modifiers
and would result in xkb_state being doubly set, and possibly stuck.
https://gitlab.gnome.org/GNOME/mutter/issues/74
Closes: #74
Diffstat (limited to 'src/wayland/meta-wayland-keyboard.c')
| -rw-r--r-- | src/wayland/meta-wayland-keyboard.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/wayland/meta-wayland-keyboard.c b/src/wayland/meta-wayland-keyboard.c index ba77fcc39..211a127f3 100644 --- a/src/wayland/meta-wayland-keyboard.c +++ b/src/wayland/meta-wayland-keyboard.c @@ -767,6 +767,14 @@ meta_wayland_keyboard_update (MetaWaylandKeyboard *keyboard, { gboolean is_press = event->type == CLUTTER_KEY_PRESS; + /* Only handle real, non-synthetic, events here. The IM is free to reemit + * key events (incl. modifiers), handling those additionally will result + * in doubly-pressed keys. + */ + if (event->flags & + (CLUTTER_EVENT_FLAG_SYNTHETIC | CLUTTER_EVENT_FLAG_INPUT_METHOD) != 0) + return; + /* If we get a key event but still have pending modifier state * changes from a previous event that didn't get cleared, we need to * send that state right away so that the new key event can be |