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relative_pointer: implement protocol events

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Implement zwp_relative_pointer_v1.relative_motion event, along with some
glue code in wlr_seat_pointer and rootston.
This commit is contained in:
random human 2018-10-01 06:21:32 +05:30 • committed by Alex Maese
parent ba5b1676df
commit d020344675
5 changed files with 52 additions and 0 deletions
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15
types/seat/wlr_seat_pointer.c
View file

@ -5,6 +5,7 @@
#include <time.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_relative_pointer_v1.h>
#include <wlr/util/log.h>
#include "types/wlr_seat.h"
#include "util/signal.h"
@ -304,6 +305,20 @@ void wlr_seat_pointer_notify_motion(struct wlr_seat *wlr_seat, uint32_t time,
grab->interface->motion(grab, time, sx, sy);
}
void wlr_seat_pointer_notify_relative_motion(struct wlr_seat *wlr_seat,
uint64_t time, double dx, double dy, double dx_unaccel, double dy_unaccel) {
struct wlr_seat_client *client = wlr_seat->pointer_state.focused_client;
if (client == NULL) {
return;
}
struct wl_resource *resource;
wl_resource_for_each(resource, &client->relative_pointers) {
wlr_relative_pointer_v1_send_relative_motion(resource, time, dx, dy,
dx_unaccel, dy_unaccel);
}
}
uint32_t wlr_seat_pointer_notify_button(struct wlr_seat *wlr_seat,
uint32_t time, uint32_t button, uint32_t state) {
clock_gettime(CLOCK_MONOTONIC, &wlr_seat->last_event);

13
types/wlr_relative_pointer_v1.c
View file

@ -187,3 +187,16 @@ void wlr_relative_pointer_v1_destroy(struct wlr_relative_pointer_manager_v1 *rel
wlr_log(WLR_DEBUG, "relative_pointer_v1 manager destroyed");
}
void wlr_relative_pointer_v1_send_relative_motion(struct wl_resource *resource,
uint64_t time, double dx, double dy, double dx_unaccel, double
dy_unaccel)
{
assert(wl_resource_instance_of(resource, &zwp_relative_pointer_v1_interface,
&relative_pointer_v1_impl));
zwp_relative_pointer_v1_send_relative_motion(resource,
(uint32_t) (time >> 32), (uint32_t) time, wl_fixed_from_double(dx),
wl_fixed_from_double(dy), wl_fixed_from_double(dx_unaccel),
wl_fixed_from_double(dy_unaccel));
}