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wlr-seat: touch grab begin and end

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This commit is contained in:
Tony Crisci 2017-11-12 17:34:32 -05:00
parent 469729d3af
commit cbb6fd7352
2 changed files with 39 additions and 0 deletions
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16
include/wlr/types/wlr_seat.h
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@ -175,6 +175,9 @@ struct wlr_seat {
struct wl_signal keyboard_grab_begin;
struct wl_signal keyboard_grab_end;
struct wl_signal touch_grab_begin;
struct wl_signal touch_grab_end;
struct wl_signal request_set_cursor;
struct wl_signal selection;
@ -371,6 +374,19 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
*/
void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat);
/**
* Start a grab of the touch device of this seat. The grabber is responsible for
* handling all touch events until the grab ends.
*/
void wlr_seat_touch_start_grab(struct wlr_seat *wlr_seat,
struct wlr_seat_touch_grab *grab);
/**
* End the grab of the touch device of this seat. This reverts the grab back to
* the default grab for the touch device.
*/
void wlr_seat_touch_end_grab(struct wlr_seat *wlr_seat);
/**
* Get the active touch point with the given `touch_id`. If the touch point does
* not exist or is no longer active, returns NULL.