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clutter/evdev: ignore injected events from IM

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Input method can inject key events, which leads to multiple reported key
press/release events for a single user action.

Ignore those events as this confuses keyboard accessibility.

(cherry picked from commit c01b099dbd)
This commit is contained in:
Olivier Fourdan 2018-04-17 13:32:21 +02:00
parent 7d52be0229
commit c7a38c3139
1 changed files with 4 additions and 0 deletions
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4
clutter/clutter/evdev/clutter-input-device-evdev.c
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@ -1122,6 +1122,10 @@ clutter_input_device_evdev_process_kbd_a11y_event (ClutterEvent *e
{
ClutterInputDeviceEvdev *device_evdev = CLUTTER_INPUT_DEVICE_EVDEV (device);
/* Ignore key events injected from IM */
if (event->key.flags & CLUTTER_EVENT_FLAG_INPUT_METHOD)
goto emit_event;
if (!device_evdev->a11y_flags & CLUTTER_A11Y_KEYBOARD_ENABLED)
goto emit_event;