diff options
| -rw-r--r-- | include/wlr/types/wlr_seat.h | 50 | ||||
| -rw-r--r-- | rootston/cursor.c | 4 | ||||
| -rw-r--r-- | types/wlr_data_device.c | 11 | ||||
| -rw-r--r-- | types/wlr_seat.c | 33 |
4 files changed, 56 insertions, 42 deletions
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h index 79c592aa..e05bea47 100644 --- a/include/wlr/types/wlr_seat.h +++ b/include/wlr/types/wlr_seat.h @@ -24,6 +24,22 @@ struct wlr_seat_client { struct wl_list link; }; +struct wlr_touch_point { + int32_t touch_id; + struct wlr_surface *surface; + struct wlr_seat_client *client; + double sx, sy; + + struct wl_listener surface_destroy; + struct wl_listener resource_destroy; + + struct { + struct wl_signal destroy; + } events; + + struct wl_list link; +}; + struct wlr_seat_pointer_grab; struct wlr_pointer_grab_interface { @@ -52,11 +68,12 @@ struct wlr_keyboard_grab_interface { struct wlr_seat_touch_grab; struct wlr_touch_grab_interface { - void (*down)(struct wlr_seat_touch_grab *grab, struct wlr_surface *surface, - uint32_t time, int32_t touch_id, double sx, double sy); - void (*up)(struct wlr_seat_touch_grab *grab, uint32_t time, int32_t touch_id); - void (*motion)(struct wlr_seat_touch_grab *grab, uint32_t time, int32_t - touch_id, double sx, double sy); + void (*down)(struct wlr_seat_touch_grab *grab, uint32_t time, + struct wlr_touch_point *point); + void (*up)(struct wlr_seat_touch_grab *grab, uint32_t time, + struct wlr_touch_point *point); + void (*motion)(struct wlr_seat_touch_grab *grab, uint32_t time, + struct wlr_touch_point *point); // XXX this will conflict with the actual touch cancel which is different so // we need to rename this void (*cancel)(struct wlr_seat_touch_grab *grab); @@ -127,18 +144,6 @@ struct wlr_seat_keyboard_state { struct wlr_seat_keyboard_grab *default_grab; }; -struct wlr_touch_point { - int32_t touch_id; - struct wlr_surface *surface; - struct wlr_seat_client *client; - double sx, sy; - - struct wl_listener surface_destroy; - struct wl_listener resource_destroy; - - struct wl_list link; -}; - struct wlr_seat_touch_state { struct wlr_seat *seat; struct wl_list touch_points; // wlr_touch_point::link @@ -414,10 +419,13 @@ void wlr_seat_touch_notify_up(struct wlr_seat *seat, uint32_t time, /** * Notify the seat that the touch point given by `touch_id` has moved. Defers to - * any grab of the touch device. + * any grab of the touch device. The seat should be notified of touch motion + * even if the surface is not the owner of the touch point for processing by + * grabs. */ -void wlr_seat_touch_notify_motion(struct wlr_seat *seat, uint32_t time, - int32_t touch_id, double sx, double sy); +void wlr_seat_touch_notify_motion(struct wlr_seat *seat, + struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx, + double sy); /** * Send a touch down event to the client of the given surface. All future touch @@ -442,7 +450,7 @@ void wlr_seat_touch_send_up(struct wlr_seat *seat, uint32_t time, /** * Send a touch motion event for the touch point given by the `touch_id`. The - * event will go to the cleint for the surface given in the corresponding touch + * event will go to the client for the surface given in the corresponding touch * down event. Compositors should use `wlr_seat_touch_notify_motion()` to * respect any grabs of the touch device. */ diff --git a/rootston/cursor.c b/rootston/cursor.c index 863267b6..eff81104 100644 --- a/rootston/cursor.c +++ b/rootston/cursor.c @@ -261,8 +261,8 @@ void roots_cursor_handle_touch_motion(struct roots_cursor *cursor, double sx, sy; view_at(desktop, lx, ly, &surface, &sx, &sy); - if (surface == point->surface) { - wlr_seat_touch_notify_motion(cursor->seat->seat, event->time_msec, + if (surface) { + wlr_seat_touch_notify_motion(cursor->seat->seat, surface, event->time_msec, event->slot, sx, sy); } } diff --git a/types/wlr_data_device.c b/types/wlr_data_device.c index 741ed556..462320e0 100644 --- a/types/wlr_data_device.c +++ b/types/wlr_data_device.c @@ -527,15 +527,14 @@ wlr_pointer_grab_interface wlr_data_device_pointer_drag_interface = { }; static void touch_drag_down(struct wlr_seat_touch_grab *grab, - struct wlr_surface *surface, - uint32_t time, int32_t touch_id, double sx, double sy) { + uint32_t time, struct wlr_touch_point *point) { // eat the event } static void touch_drag_up(struct wlr_seat_touch_grab *grab, uint32_t time, - int32_t touch_id) { + struct wlr_touch_point *point) { struct wlr_drag *drag = grab->data; - if (drag->grab_touch_id != touch_id) { + if (drag->grab_touch_id != point->touch_id) { return; } @@ -547,11 +546,11 @@ static void touch_drag_up(struct wlr_seat_touch_grab *grab, uint32_t time, } static void touch_drag_motion(struct wlr_seat_touch_grab *grab, uint32_t time, - int32_t touch_id, double sx, double sy) { + struct wlr_touch_point *point) { struct wlr_drag *drag = grab->data; if (drag->focus && drag->focus_client && drag->focus_client->data_device) { wl_data_device_send_motion(drag->focus_client->data_device, time, - wl_fixed_from_double(sx), wl_fixed_from_double(sy)); + wl_fixed_from_double(point->sx), wl_fixed_from_double(point->sy)); } } diff --git a/types/wlr_seat.c b/types/wlr_seat.c index d2b9cfb6..80b9a7c3 100644 --- a/types/wlr_seat.c +++ b/types/wlr_seat.c @@ -300,20 +300,21 @@ static const struct wlr_keyboard_grab_interface default_keyboard_grab_impl = { .cancel = default_keyboard_cancel, }; -static void default_touch_down(struct wlr_seat_touch_grab *grab, - struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx, - double sy) { - wlr_seat_touch_send_down(grab->seat, surface, time, touch_id, sx, sy); +static void default_touch_down(struct wlr_seat_touch_grab *grab, uint32_t time, + struct wlr_touch_point *point) { + wlr_seat_touch_send_down(grab->seat, point->surface, time, point->touch_id, + point->sx, point->sy); } static void default_touch_up(struct wlr_seat_touch_grab *grab, uint32_t time, - int32_t touch_id) { - wlr_seat_touch_send_up(grab->seat, time, touch_id); + struct wlr_touch_point *point) { + wlr_seat_touch_send_up(grab->seat, time, point->touch_id); } static void default_touch_motion(struct wlr_seat_touch_grab *grab, - uint32_t time, int32_t touch_id, double sx, double sy) { - wlr_seat_touch_send_motion(grab->seat, time, touch_id, sx, sy); + uint32_t time, struct wlr_touch_point *point) { + wlr_seat_touch_send_motion(grab->seat, time, point->touch_id, point->sx, + point->sy); } static void default_touch_cancel(struct wlr_seat_touch_grab *grab) { @@ -894,6 +895,7 @@ void wlr_seat_touch_end_grab(struct wlr_seat *wlr_seat) { } static void touch_point_destroy(struct wlr_touch_point *point) { + wl_signal_emit(&point->events.destroy, point); wl_list_remove(&point->surface_destroy.link); wl_list_remove(&point->resource_destroy.link); wl_list_remove(&point->link); @@ -936,6 +938,8 @@ static struct wlr_touch_point *touch_point_create( point->sx = sx; point->sy = sy; + wl_signal_init(&point->events.destroy); + wl_signal_add(&surface->events.destroy, &point->surface_destroy); point->surface_destroy.notify = handle_touch_point_surface_destroy; wl_resource_add_destroy_listener(surface->resource, @@ -971,7 +975,8 @@ void wlr_seat_touch_notify_down(struct wlr_seat *seat, return; } - grab->interface->down(grab, surface, time, touch_id, sx, sy); + grab->interface->down(grab, time, point); + if (wl_list_length(&seat->touch_state.touch_points) == 1) { seat->touch_state.grab_serial = wl_display_get_serial(seat->display); seat->touch_state.grab_id = touch_id; @@ -988,12 +993,14 @@ void wlr_seat_touch_notify_up(struct wlr_seat *seat, uint32_t time, return; } - grab->interface->up(grab, time, touch_id); + grab->interface->up(grab, time, point); + touch_point_destroy(point); } -void wlr_seat_touch_notify_motion(struct wlr_seat *seat, uint32_t time, - int32_t touch_id, double sx, double sy) { +void wlr_seat_touch_notify_motion(struct wlr_seat *seat, + struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx, + double sy) { clock_gettime(CLOCK_MONOTONIC, &seat->last_event); struct wlr_seat_touch_grab *grab = seat->touch_state.grab; struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id); @@ -1005,7 +1012,7 @@ void wlr_seat_touch_notify_motion(struct wlr_seat *seat, uint32_t time, point->sx = sx; point->sy = sy; - grab->interface->motion(grab, time, touch_id, sx, sy); + grab->interface->motion(grab, time, point); } void wlr_seat_touch_send_down(struct wlr_seat *seat, |