From 79b33928fac89a1c33182d5dd6655eb687564463 Mon Sep 17 00:00:00 2001 From: Chris Michael Date: Thu, 23 Jul 2015 10:49:31 -0400 Subject: [PATCH] ecore-drm: Ignore key events that are not seat wide state changes Summary: This patch adds some checks to make sure that we can ignore key events which are not seat wide state changes. @fix Signed-off-by: Chris Michael --- src/lib/ecore_drm/ecore_drm_evdev.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/lib/ecore_drm/ecore_drm_evdev.c b/src/lib/ecore_drm/ecore_drm_evdev.c index e40ad400b3..deca6a2c71 100644 --- a/src/lib/ecore_drm/ecore_drm_evdev.c +++ b/src/lib/ecore_drm/ecore_drm_evdev.c @@ -286,6 +286,7 @@ _device_handle_key(struct libinput_device *device, struct libinput_event_keyboar uint32_t code, nsyms; const xkb_keysym_t *syms; enum libinput_key_state state; + int key_count; xkb_keysym_t sym = XKB_KEY_NoSymbol; char key[256], keyname[256], compose_buffer[256]; Ecore_Event_Key *e; @@ -298,6 +299,12 @@ _device_handle_key(struct libinput_device *device, struct libinput_event_keyboar timestamp = libinput_event_keyboard_get_time(event); code = libinput_event_keyboard_get_key(event) + 8; state = libinput_event_keyboard_get_key_state(event); + key_count = libinput_event_keyboard_get_seat_key_count(event); + + /* ignore key events that are not seat wide state changes */ + if (((state == LIBINPUT_KEY_STATE_PRESSED) && (key_count != 1)) || + ((state == LIBINPUT_KEY_STATE_RELEASED) && (key_count != 0))) + return; xkb_state_update_key(edev->xkb.state, code, (state ? XKB_KEY_DOWN : XKB_KEY_UP));