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authorChris Michael <cp.michael@samsung.com>2015-07-23 10:49:31 -0400
committerChris Michael <cp.michael@samsung.com>2015-07-23 11:54:24 -0400
commit79b33928fac89a1c33182d5dd6655eb687564463 (patch)
treeeda076b5f5c089cab52d5cce7a352f979e8049a3 /src/lib/ecore_drm
parentEcore_Win32: do not allocate data as it is useless. Fix memory leak. (diff)
downloadefl-79b33928fac89a1c33182d5dd6655eb687564463.tar.gz
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 <cp.michael@samsung.com>
Diffstat (limited to 'src/lib/ecore_drm')
-rw-r--r--src/lib/ecore_drm/ecore_drm_evdev.c7
1 files changed, 7 insertions, 0 deletions
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));