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seat: only pass on sent keys on surface-focus

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Key events associated with keybindings (both pressed and released) are not
sent to clients. When using wlr_seat_keyboard_notify_enter() it it
therefore important not to send the keycodes of _all_ pressed keys, but
only those that were actually _sent_ to clients (that is, those that were
not bound).

This approach is consistent with sway's implementation in input/seat.c
cffb006feb/sway/input/seat.c (L173-L175)

Fixes issue #510
This commit is contained in:
Johan Malm 2022-09-20 20:46:39 +01:00
parent 4108313f96
commit de99a8ba33
4 changed files with 53 additions and 7 deletions
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14
include/key-state.h
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@ -2,6 +2,20 @@
#ifndef __LABWC_KEY_STATE_H
#define __LABWC_KEY_STATE_H
/*
* All keycodes in these functions are (Linux) libinput evdev scancodes which is
* what 'wlr_keyboard' uses (e.g. 'seat->keyboard_group->keyboard->keycodes').
* Note: These keycodes are different to XKB scancodes by a value of 8.
*/
/**
* key_state_pressed_sent_keycodes - generate array of pressed+sent keys
* Note: The array is generated by subtracting any bound keys from _all_ pressed
* keys (because bound keys were not forwarded to clients).
*/
uint32_t *key_state_pressed_sent_keycodes(void);
int key_state_nr_pressed_sent_keycodes(void);
void key_state_set_pressed(uint32_t keycode, bool ispressed);
void key_state_store_pressed_keys_as_bound(void);
bool key_state_corresponding_press_event_was_bound(uint32_t keycode);