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We used to store both `pressed` keys and `bound` keys and derive `pressed_sent` keys from them, which are notified to the client when switching focus. But I think this was overengineered and we can remove `pressed` keys and `bound` keys. Instead we now directly modify `pressed_sent` keys just before calling `wlr_seat_keyboard_notify_key()`. Technically we could even remove `pressed_sent` keys as they are duplicated in wlr_seat->keyboard_state.keyboard->keycodes, but we keep `pressed_sent` keys as it is easier to access. The only place which required `bound` keys was `handle_modifiers()`. This function checked `bound` keys to keep widnow switcher alive when Alt-Tab is pressed and only the Alt modifier is released. The window switcher is then finished when Tab key is released. I replaced the check with `(seat->keyboard_group->keyboard.num_keycodes > 0)`. This slightly changes the behavior; when Alt-Tab and any other key e.g. X are pressed and Tab key and Alt modifier are released, the window switcher is now kept alive. But I don't think this breaks any workflows for users. |
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| .. | ||
| cursor.h | ||
| gestures.h | ||
| ime.h | ||
| input.h | ||
| key-state.h | ||
| keyboard.h | ||
| tablet-pad.h | ||
| tablet.h | ||
| touch.h | ||