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input: Reset keyboard state when releasing last seat keyboard

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Don't rely on the input driver to properly send button-up events for
every pressed key.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Jonas Ådahl 2013-12-03 09:14:27 +01:00 committed by Kristian Høgsberg
parent 7395ea05c7
commit 91fed5419c
1 changed files with 24 additions and 0 deletions
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24
src/input.c
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@ -1987,6 +1987,29 @@ weston_seat_init_keyboard(struct weston_seat *seat, struct xkb_keymap *keymap)
return 0;
}
static void
weston_keyboard_reset_state(struct weston_keyboard *keyboard)
{
struct weston_seat *seat = keyboard->seat;
struct xkb_state *state;
#ifdef ENABLE_XKBCOMMON
if (seat->compositor->use_xkbcommon) {
state = xkb_state_new(keyboard->xkb_info->keymap);
if (!state) {
weston_log("failed to reset XKB state\n");
return;
}
xkb_state_unref(keyboard->xkb_state.state);
keyboard->xkb_state.state = state;
keyboard->xkb_state.leds = 0;
}
#endif
seat->modifier_state = 0;
}
WL_EXPORT void
weston_seat_release_keyboard(struct weston_seat *seat)
{
@ -1994,6 +2017,7 @@ weston_seat_release_keyboard(struct weston_seat *seat)
if (seat->keyboard_device_count == 0) {
weston_keyboard_set_focus(seat->keyboard, NULL);
weston_keyboard_cancel_grab(seat->keyboard);
weston_keyboard_reset_state(seat->keyboard);
seat_send_updated_caps(seat);
}
}