2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
#include <assert.h>
|
|
|
|
#include <math.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <wlr/interfaces/wlr_tablet_pad.h>
|
|
|
|
#include <wlr/interfaces/wlr_tablet_tool.h>
|
2022-03-08 15:33:58 +01:00
|
|
|
#include <wlr/util/log.h>
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
#include "backend/wayland.h"
|
2020-06-05 23:44:30 +02:00
|
|
|
#include "util/time.h"
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
#include "tablet-unstable-v2-client-protocol.h"
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool {
|
2019-05-10 08:36:19 +02:00
|
|
|
/* static */
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
/* semi-static */
|
2020-06-01 21:54:32 +02:00
|
|
|
struct wlr_wl_output *output;
|
2019-05-10 08:36:19 +02:00
|
|
|
double pre_x, pre_y;
|
|
|
|
|
|
|
|
/* per frame */
|
|
|
|
double x, y;
|
|
|
|
|
|
|
|
double pressure;
|
|
|
|
double distance;
|
|
|
|
double tilt_x, tilt_y;
|
|
|
|
double rotation;
|
|
|
|
double slider;
|
|
|
|
double wheel_delta;
|
|
|
|
|
|
|
|
bool is_in;
|
|
|
|
bool is_out;
|
|
|
|
|
|
|
|
bool is_up;
|
|
|
|
bool is_down;
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring {
|
2023-10-02 21:06:44 +02:00
|
|
|
struct wl_list link; // tablet_pad_group.rings
|
2019-05-10 08:36:19 +02:00
|
|
|
/* static */
|
|
|
|
struct zwp_tablet_pad_ring_v2 *ring;
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group;
|
2019-05-10 08:36:19 +02:00
|
|
|
size_t index;
|
|
|
|
|
|
|
|
/* per frame */
|
|
|
|
enum wlr_tablet_pad_ring_source source;
|
|
|
|
double angle;
|
|
|
|
bool stopped;
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip {
|
2023-10-02 21:06:44 +02:00
|
|
|
struct wl_list link; // tablet_pad_group.strips
|
2019-05-10 08:36:19 +02:00
|
|
|
struct zwp_tablet_pad_strip_v2 *strip;
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group;
|
2019-05-10 08:36:19 +02:00
|
|
|
size_t index;
|
|
|
|
|
|
|
|
enum wlr_tablet_pad_strip_source source;
|
|
|
|
double position;
|
|
|
|
bool stopped;
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group {
|
2019-05-10 08:36:19 +02:00
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group;
|
|
|
|
struct wlr_tablet_pad *pad;
|
|
|
|
unsigned int mode;
|
|
|
|
|
|
|
|
struct wlr_tablet_pad_group group;
|
|
|
|
|
2023-10-02 21:06:44 +02:00
|
|
|
struct wl_list rings; // tablet_pad_ring.link
|
|
|
|
struct wl_list strips; // tablet_pad_strips.link
|
2019-05-10 08:36:19 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
static void handle_tablet_pad_ring_source(void *data,
|
|
|
|
struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
|
|
|
|
uint32_t source) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring *ring = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
ring->source = source;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_ring_angle(void *data,
|
|
|
|
struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
|
|
|
|
wl_fixed_t degrees) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring *ring = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
ring->angle = wl_fixed_to_double(degrees);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_ring_stop(void *data,
|
|
|
|
struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring *ring = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
ring->stopped = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_ring_frame(void *data,
|
|
|
|
struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
|
|
|
|
uint32_t time) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring *ring = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-09 21:16:04 +01:00
|
|
|
struct wlr_tablet_pad_ring_event evt = {
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.source = ring->source,
|
|
|
|
.ring = ring->index,
|
|
|
|
.position = ring->angle,
|
|
|
|
.mode = ring->group->mode,
|
|
|
|
};
|
|
|
|
|
|
|
|
if (ring->angle >= 0) {
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&ring->group->pad->events.ring, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
if (ring->stopped) {
|
|
|
|
evt.position = -1;
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&ring->group->pad->events.ring, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
ring->angle = -1;
|
|
|
|
ring->stopped = false;
|
|
|
|
ring->source = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_pad_ring_v2_listener tablet_pad_ring_listener = {
|
|
|
|
.source = handle_tablet_pad_ring_source,
|
|
|
|
.angle = handle_tablet_pad_ring_angle,
|
|
|
|
.stop = handle_tablet_pad_ring_stop,
|
|
|
|
.frame = handle_tablet_pad_ring_frame,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void handle_tablet_pad_strip_source(void *data,
|
|
|
|
struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
|
|
|
|
uint32_t source) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip *strip = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
strip->source = source;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_strip_position(void *data,
|
|
|
|
struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
|
|
|
|
uint32_t position) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip *strip = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
strip->position = (double) position / 65536.0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_strip_stop(void *data,
|
|
|
|
struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip *strip = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
strip->stopped = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_strip_frame(void *data,
|
|
|
|
struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
|
|
|
|
uint32_t time) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip *strip = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-09 21:16:04 +01:00
|
|
|
struct wlr_tablet_pad_strip_event evt = {
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.source = strip->source,
|
|
|
|
.strip = strip->index,
|
|
|
|
.position = strip->position,
|
|
|
|
.mode = strip->group->mode,
|
|
|
|
};
|
|
|
|
|
|
|
|
if (strip->position >= 0) {
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&strip->group->pad->events.strip, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
if (strip->stopped) {
|
|
|
|
evt.position = -1;
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&strip->group->pad->events.strip, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
strip->position = -1;
|
|
|
|
strip->stopped = false;
|
|
|
|
strip->source = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_pad_strip_v2_listener tablet_pad_strip_listener = {
|
|
|
|
.source = handle_tablet_pad_strip_source,
|
|
|
|
.position = handle_tablet_pad_strip_position,
|
|
|
|
.stop = handle_tablet_pad_strip_stop,
|
|
|
|
.frame = handle_tablet_pad_strip_frame,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_buttons(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group,
|
|
|
|
struct wl_array *buttons) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2019-07-14 06:48:22 +02:00
|
|
|
free(group->group.buttons);
|
2019-05-10 08:36:19 +02:00
|
|
|
group->group.buttons = calloc(1, buttons->size);
|
|
|
|
if (!group->group.buttons) {
|
|
|
|
// FIXME: Add actual error handling
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
group->group.button_count = buttons->size / sizeof(int);
|
|
|
|
memcpy(group->group.buttons, buttons->data, buttons->size);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_modes(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group, uint32_t modes) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
group->group.mode_count = modes;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_ring(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group,
|
|
|
|
struct zwp_tablet_pad_ring_v2 *ring) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group = data;
|
2023-10-03 07:51:07 +02:00
|
|
|
struct tablet_pad_ring *tablet_ring = calloc(1, sizeof(*tablet_ring));
|
2019-05-10 08:36:19 +02:00
|
|
|
if (!tablet_ring) {
|
|
|
|
zwp_tablet_pad_ring_v2_destroy(ring);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
tablet_ring->index = group->pad->ring_count++;
|
|
|
|
tablet_ring->group = group;
|
2020-05-04 21:38:49 +02:00
|
|
|
zwp_tablet_pad_ring_v2_add_listener(ring, &tablet_pad_ring_listener,
|
2019-05-10 08:36:19 +02:00
|
|
|
tablet_ring);
|
|
|
|
|
|
|
|
group->group.rings = realloc(group->group.rings,
|
|
|
|
++group->group.ring_count * sizeof(unsigned int));
|
|
|
|
group->group.rings[group->group.ring_count - 1] =
|
|
|
|
tablet_ring->index;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_strip(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group,
|
|
|
|
struct zwp_tablet_pad_strip_v2 *strip) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group = data;
|
2023-10-03 07:51:07 +02:00
|
|
|
struct tablet_pad_strip *tablet_strip = calloc(1, sizeof(*tablet_strip));
|
2019-05-10 08:36:19 +02:00
|
|
|
if (!tablet_strip) {
|
|
|
|
zwp_tablet_pad_strip_v2_destroy(strip);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
tablet_strip->index = group->pad->strip_count++;
|
|
|
|
tablet_strip->group = group;
|
2020-05-04 21:38:49 +02:00
|
|
|
zwp_tablet_pad_strip_v2_add_listener(strip, &tablet_pad_strip_listener,
|
2019-05-10 08:36:19 +02:00
|
|
|
tablet_strip);
|
|
|
|
|
|
|
|
group->group.strips = realloc(group->group.strips,
|
|
|
|
++group->group.strip_count * sizeof(unsigned int));
|
|
|
|
group->group.strips[group->group.strip_count - 1] =
|
|
|
|
tablet_strip->index;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_done(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group) {
|
|
|
|
/* Empty for now */
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group_mode_switch(void *data,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group,
|
|
|
|
uint32_t time, uint32_t serial, uint32_t mode) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_group *group = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
group->mode = mode;
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void destroy_tablet_pad_group(struct tablet_pad_group *group) {
|
2023-10-02 21:06:44 +02:00
|
|
|
/* No need to remove the link on strips rings as long as we do *not*
|
2019-05-10 08:36:19 +02:00
|
|
|
* wl_list_remove on the wl_groups ring/strip attributes here */
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_ring *ring, *tmp_ring;
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_list_for_each_safe(ring, tmp_ring, &group->rings, link) {
|
|
|
|
zwp_tablet_pad_ring_v2_destroy(ring->ring);
|
|
|
|
free(ring);
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_pad_strip *strip, *tmp_strip;
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_list_for_each_safe(strip, tmp_strip, &group->strips, link) {
|
|
|
|
zwp_tablet_pad_strip_v2_destroy(strip->strip);
|
|
|
|
free(strip);
|
|
|
|
}
|
|
|
|
|
|
|
|
zwp_tablet_pad_group_v2_destroy(group->pad_group);
|
|
|
|
|
2022-03-02 21:11:25 +01:00
|
|
|
free(group->group.buttons);
|
|
|
|
free(group->group.strips);
|
|
|
|
free(group->group.rings);
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_list_remove(&group->group.link);
|
2022-03-02 21:11:25 +01:00
|
|
|
|
2019-05-10 08:36:19 +02:00
|
|
|
free(group);
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_pad_group_v2_listener tablet_pad_group_listener = {
|
|
|
|
.buttons = handle_tablet_pad_group_buttons,
|
|
|
|
.modes = handle_tablet_pad_group_modes,
|
|
|
|
.ring = handle_tablet_pad_group_ring,
|
|
|
|
.strip = handle_tablet_pad_group_strip,
|
|
|
|
.done = handle_tablet_pad_group_done,
|
|
|
|
.mode_switch = handle_tablet_pad_group_mode_switch,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void handle_tablet_pad_group(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad,
|
|
|
|
struct zwp_tablet_pad_group_v2 *pad_group) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet_pad *pad = &seat->wlr_tablet_pad;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2023-10-03 07:51:07 +02:00
|
|
|
struct tablet_pad_group *group = calloc(1, sizeof(*group));
|
2019-05-10 08:36:19 +02:00
|
|
|
if (!group) {
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_log_errno(WLR_ERROR, "failed to allocate tablet_pad_group");
|
2019-05-10 08:36:19 +02:00
|
|
|
zwp_tablet_pad_group_v2_destroy(pad_group);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
group->pad_group = pad_group;
|
|
|
|
group->pad = pad;
|
|
|
|
|
|
|
|
wl_list_init(&group->rings);
|
|
|
|
wl_list_init(&group->strips);
|
|
|
|
|
|
|
|
zwp_tablet_pad_group_v2_add_listener(pad_group,
|
|
|
|
&tablet_pad_group_listener, group);
|
|
|
|
|
|
|
|
wl_list_insert(&pad->groups, &group->group.link);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_path(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2, const char *path) {
|
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet_pad *tablet_pad = &seat->wlr_tablet_pad;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2021-07-01 10:09:35 +02:00
|
|
|
char **dst = wl_array_add(&tablet_pad->paths, sizeof(char *));
|
|
|
|
*dst = strdup(path);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_buttons(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2, uint32_t buttons) {
|
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet_pad *tablet_pad = &seat->wlr_tablet_pad;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
tablet_pad->button_count = buttons;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_button(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
|
|
|
|
uint32_t time, uint32_t button, uint32_t state) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2022-03-09 21:16:04 +01:00
|
|
|
struct wlr_tablet_pad_button_event evt = {
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.button = button,
|
|
|
|
.state = state,
|
|
|
|
.mode = 0,
|
|
|
|
.group = 0,
|
|
|
|
};
|
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&seat->wlr_tablet_pad.events.button, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_done(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&seat->backend->backend.events.new_input,
|
2022-03-08 15:33:58 +01:00
|
|
|
&seat->wlr_tablet_pad.base);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_enter(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
|
|
|
|
uint32_t serial, struct zwp_tablet_v2 *tablet_p,
|
|
|
|
struct wl_surface *surface) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
assert(seat->zwp_tablet_v2 == tablet_p);
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&seat->wlr_tablet_pad.events.attach_tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
&seat->wlr_tablet_tool);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_leave(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
|
|
|
|
uint32_t serial, struct wl_surface *surface) {
|
|
|
|
/* Empty. Probably staying that way, unless we want to create/destroy
|
|
|
|
* tablet on enter/leave events (ehh) */
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_pad_removed(void *data,
|
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_tablet_pad *tablet_pad = &seat->wlr_tablet_pad;
|
|
|
|
struct tablet_pad_group *group, *it;
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_list_for_each_safe(group, it, &tablet_pad->groups, group.link) {
|
2022-03-08 15:33:58 +01:00
|
|
|
destroy_tablet_pad_group(group);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tablet_pad_finish(tablet_pad);
|
|
|
|
zwp_tablet_pad_v2_destroy(seat->zwp_tablet_pad_v2);
|
|
|
|
seat->zwp_tablet_pad_v2 = NULL;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_pad_v2_listener tablet_pad_listener = {
|
|
|
|
.group = handle_tablet_pad_group,
|
|
|
|
.path = handle_tablet_pad_path,
|
|
|
|
.buttons = handle_tablet_pad_buttons,
|
|
|
|
.button = handle_tablet_pad_button,
|
|
|
|
.done = handle_tablet_pad_done,
|
|
|
|
.enter = handle_tablet_pad_enter,
|
|
|
|
.leave = handle_tablet_pad_leave,
|
|
|
|
.removed = handle_tablet_pad_removed,
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
const struct wlr_tablet_pad_impl wl_tablet_pad_impl = {
|
2022-03-02 21:11:25 +01:00
|
|
|
.name = "wl-tablet-pad",
|
|
|
|
};
|
2022-02-09 20:08:20 +01:00
|
|
|
|
2019-05-10 08:36:19 +02:00
|
|
|
static void handle_pad_added(void *data,
|
|
|
|
struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2) {
|
2020-10-03 20:48:11 +02:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2022-03-08 15:33:58 +01:00
|
|
|
if (seat->zwp_tablet_pad_v2 != NULL) {
|
|
|
|
wlr_log(WLR_ERROR, "zwp_tablet_pad_v2 is already present");
|
2019-05-10 08:36:19 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
seat->zwp_tablet_pad_v2 = zwp_tablet_pad_v2;
|
|
|
|
zwp_tablet_pad_v2_add_listener(zwp_tablet_pad_v2, &tablet_pad_listener,
|
|
|
|
seat);
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tablet_pad_init(&seat->wlr_tablet_pad, &wl_tablet_pad_impl,
|
|
|
|
"wlr_tablet_v2");
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_done(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id) {
|
|
|
|
/* empty */
|
|
|
|
}
|
2019-07-14 06:48:22 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static enum wlr_tablet_tool_type tablet_type_to_wlr_type(
|
|
|
|
enum zwp_tablet_tool_v2_type type) {
|
2019-07-14 06:48:22 +02:00
|
|
|
switch (type) {
|
2019-05-10 08:36:19 +02:00
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_PEN:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_PEN;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_ERASER:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_ERASER;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_BRUSH:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_BRUSH;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_PENCIL:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_PENCIL;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_AIRBRUSH:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_AIRBRUSH;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_MOUSE:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_MOUSE;
|
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_LENS:
|
|
|
|
return WLR_TABLET_TOOL_TYPE_LENS;
|
2020-05-28 12:54:17 +02:00
|
|
|
case ZWP_TABLET_TOOL_V2_TYPE_FINGER:
|
|
|
|
// unused, see:
|
|
|
|
// https://gitlab.freedesktop.org/wayland/wayland-protocols/-/issues/18
|
|
|
|
abort();
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
2020-05-19 12:23:23 +02:00
|
|
|
abort(); // unreachable
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_type(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t tool_type) {
|
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_tablet_tool *wlr_tool = &tool->seat->wlr_tablet_tool;
|
|
|
|
wlr_tool->type = tablet_type_to_wlr_type(tool_type);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_serial(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t high, uint32_t low) {
|
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_tablet_tool *wlr_tool = &tool->seat->wlr_tablet_tool;
|
|
|
|
wlr_tool->hardware_serial = ((uint64_t) high) << 32 | (uint64_t) low;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_id_wacom(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t high, uint32_t low) {
|
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_tablet_tool *wlr_tool = &tool->seat->wlr_tablet_tool;
|
|
|
|
wlr_tool->hardware_wacom = ((uint64_t) high) << 32 | (uint64_t) low;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_capability(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t capability) {
|
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_tablet_tool *wlr_tool = &tool->seat->wlr_tablet_tool;
|
2020-05-04 21:38:49 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
/* One event is sent for each capability */
|
|
|
|
switch (capability) {
|
2019-05-10 08:36:19 +02:00
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_TILT:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->tilt = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_PRESSURE:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->pressure = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_DISTANCE:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->distance = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_ROTATION:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->rotation = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_SLIDER:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->slider = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_WHEEL:
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tool->wheel = true;
|
2019-05-10 08:36:19 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_proximity_in(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t serial,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_v2 *tablet_id, struct wl_surface *surface) {
|
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
assert(tablet_id == tool->seat->zwp_tablet_v2);
|
|
|
|
|
2023-06-14 18:16:44 +02:00
|
|
|
struct wlr_wl_output *output = get_wl_output_from_surface(tool->seat->backend, surface);
|
|
|
|
if (output == NULL) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->is_in = true;
|
2023-06-14 18:16:44 +02:00
|
|
|
tool->output = output;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_proximity_out(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->is_out = true;
|
2020-06-01 21:54:32 +02:00
|
|
|
tool->output = NULL;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_down(void *data, struct zwp_tablet_tool_v2 *id,
|
2019-05-10 08:36:19 +02:00
|
|
|
unsigned int serial) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->is_down = true;
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_up(void *data, struct zwp_tablet_tool_v2 *id) {
|
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->is_up = true;
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_motion(void *data, struct zwp_tablet_tool_v2 *id,
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_fixed_t x, wl_fixed_t y) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2020-06-01 21:54:32 +02:00
|
|
|
struct wlr_wl_output *output = tool->output;
|
|
|
|
assert(output);
|
|
|
|
|
|
|
|
tool->x = wl_fixed_to_double(x) / output->wlr_output.width;
|
|
|
|
tool->y = wl_fixed_to_double(y) / output->wlr_output.height;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_pressure(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t pressure) {
|
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->pressure = (double) pressure / 65535.0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_distance(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, uint32_t distance) {
|
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->distance = (double) distance / 65535.0;
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_tilt(void *data, struct zwp_tablet_tool_v2 *id,
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_fixed_t x, wl_fixed_t y) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->tilt_x = wl_fixed_to_double(x);
|
|
|
|
tool->tilt_y = wl_fixed_to_double(y);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_rotation(void *data,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *id, wl_fixed_t rotation) {
|
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->rotation = wl_fixed_to_double(rotation);
|
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_slider(void *data, struct zwp_tablet_tool_v2 *id,
|
2019-05-10 08:36:19 +02:00
|
|
|
int slider) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->slider = (double) slider / 65535.0;;
|
|
|
|
}
|
|
|
|
|
|
|
|
// TODO: This looks wrong :/
|
2022-03-08 15:33:58 +01:00
|
|
|
static void handle_tablet_tool_wheel(void *data, struct zwp_tablet_tool_v2 *id,
|
2019-05-10 08:36:19 +02:00
|
|
|
wl_fixed_t degree, int clicks) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->wheel_delta = wl_fixed_to_double(degree);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_button(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id,
|
|
|
|
uint32_t serial, uint32_t button, uint32_t state) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_wl_seat *seat = tool->seat;
|
|
|
|
struct wlr_tablet *tablet = &seat->wlr_tablet;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_button_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = get_current_time_msec(),
|
|
|
|
.button = button,
|
|
|
|
.state = state == ZWP_TABLET_TOOL_V2_BUTTON_STATE_RELEASED ?
|
|
|
|
WLR_BUTTON_RELEASED : WLR_BUTTON_PRESSED,
|
|
|
|
};
|
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.button, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
static void clear_tablet_tool_values(struct tablet_tool *tool) {
|
2019-05-10 08:36:19 +02:00
|
|
|
tool->is_out = tool->is_in = false;
|
|
|
|
tool->is_up = tool->is_down = false;
|
|
|
|
tool->x = tool->y = NAN;
|
|
|
|
tool->pressure = NAN;
|
|
|
|
tool->distance = NAN;
|
|
|
|
tool->tilt_x = tool->tilt_y = NAN;
|
|
|
|
tool->rotation = NAN;
|
|
|
|
tool->slider = NAN;
|
|
|
|
tool->wheel_delta = NAN;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_frame(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id,
|
|
|
|
uint32_t time) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_wl_seat *seat = tool->seat;
|
|
|
|
|
2019-05-10 08:36:19 +02:00
|
|
|
if (tool->is_out && tool->is_in) {
|
|
|
|
/* we got a tablet tool coming in and out of proximity before
|
|
|
|
* we could process it. Just ignore anything it did */
|
|
|
|
goto clear_values;
|
|
|
|
}
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_tablet *tablet = &seat->wlr_tablet;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
if (tool->is_in) {
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_proximity_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.x = tool->x,
|
|
|
|
.y = tool->y,
|
|
|
|
.state = WLR_TABLET_TOOL_PROXIMITY_IN,
|
|
|
|
};
|
2020-05-04 21:38:49 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.proximity, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
{
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_axis_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.updated_axes = 0,
|
|
|
|
};
|
|
|
|
|
|
|
|
if (!isnan(tool->x) && !tool->is_in) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_X;
|
|
|
|
evt.x = tool->x;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->y) && !tool->is_in) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_Y;
|
|
|
|
evt.y = tool->y;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->pressure)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_PRESSURE;
|
|
|
|
evt.pressure = tool->pressure;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->distance)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_DISTANCE;
|
|
|
|
evt.distance = tool->distance;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->tilt_x)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_TILT_X;
|
|
|
|
evt.tilt_x = tool->tilt_x;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->tilt_y)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_TILT_Y;
|
|
|
|
evt.tilt_y = tool->tilt_y;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->rotation)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_ROTATION;
|
|
|
|
evt.rotation = tool->rotation;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->slider)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_SLIDER;
|
|
|
|
evt.slider = tool->slider;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!isnan(tool->wheel_delta)) {
|
|
|
|
evt.updated_axes |= WLR_TABLET_TOOL_AXIS_WHEEL;
|
|
|
|
evt.wheel_delta = tool->wheel_delta;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (evt.updated_axes) {
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.axis, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This will always send down then up if we got both.
|
|
|
|
* Maybe we should send them right away, in case we get up then both in
|
|
|
|
* series?
|
|
|
|
* Downside: Here we have the frame time, if we sent right away, we
|
|
|
|
* need to generate the time */
|
|
|
|
if (tool->is_down) {
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_tip_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.x = tool->x,
|
|
|
|
.y = tool->y,
|
|
|
|
.state = WLR_TABLET_TOOL_TIP_DOWN,
|
|
|
|
};
|
2020-05-04 21:38:49 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.tip, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (tool->is_up) {
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_tip_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.x = tool->x,
|
|
|
|
.y = tool->y,
|
|
|
|
.state = WLR_TABLET_TOOL_TIP_UP,
|
|
|
|
};
|
2020-05-04 21:38:49 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.tip, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (tool->is_out) {
|
2022-03-09 21:43:28 +01:00
|
|
|
struct wlr_tablet_tool_proximity_event evt = {
|
|
|
|
.tablet = tablet,
|
2022-03-08 15:33:58 +01:00
|
|
|
.tool = &seat->wlr_tablet_tool,
|
2019-05-10 08:36:19 +02:00
|
|
|
.time_msec = time,
|
|
|
|
.x = tool->x,
|
|
|
|
.y = tool->y,
|
|
|
|
.state = WLR_TABLET_TOOL_PROXIMITY_OUT,
|
|
|
|
};
|
2020-05-04 21:38:49 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&tablet->events.proximity, &evt);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
clear_values:
|
|
|
|
clear_tablet_tool_values(tool);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_tool_removed(void *data,
|
|
|
|
struct zwp_tablet_tool_v2 *id) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct tablet_tool *tool = data;
|
|
|
|
struct wlr_wl_seat *seat = tool->seat;
|
|
|
|
|
|
|
|
zwp_tablet_tool_v2_destroy(seat->zwp_tablet_tool_v2);
|
|
|
|
seat->zwp_tablet_tool_v2 = NULL;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
|
|
|
free(tool);
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_tool_v2_listener tablet_tool_listener = {
|
|
|
|
.removed = handle_tablet_tool_removed,
|
|
|
|
.done = handle_tablet_tool_done,
|
|
|
|
.type = handle_tablet_tool_type,
|
|
|
|
.hardware_serial = handle_tablet_tool_serial,
|
|
|
|
.hardware_id_wacom = handle_tablet_tool_id_wacom,
|
|
|
|
.capability = handle_tablet_tool_capability,
|
|
|
|
|
|
|
|
.proximity_in = handle_tablet_tool_proximity_in,
|
|
|
|
.proximity_out = handle_tablet_tool_proximity_out,
|
|
|
|
.down = handle_tablet_tool_down,
|
|
|
|
.up = handle_tablet_tool_up,
|
|
|
|
|
|
|
|
.motion = handle_tablet_tool_motion,
|
|
|
|
.pressure = handle_tablet_tool_pressure,
|
|
|
|
.distance = handle_tablet_tool_distance,
|
|
|
|
.tilt = handle_tablet_tool_tilt,
|
|
|
|
.rotation = handle_tablet_tool_rotation,
|
|
|
|
.slider = handle_tablet_tool_slider,
|
|
|
|
.wheel = handle_tablet_tool_wheel,
|
|
|
|
.button = handle_tablet_tool_button,
|
|
|
|
.frame = handle_tablet_tool_frame,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void handle_tool_added(void *data,
|
|
|
|
struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2) {
|
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
if (seat->zwp_tablet_tool_v2 != NULL) {
|
|
|
|
wlr_log(WLR_ERROR, "zwp_tablet_tool_v2 already present");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
wl_signal_init(&seat->wlr_tablet_tool.events.destroy);
|
|
|
|
|
2023-10-03 07:51:07 +02:00
|
|
|
struct tablet_tool *tool = calloc(1, sizeof(*tool));
|
2022-03-08 15:33:58 +01:00
|
|
|
if (tool == NULL) {
|
|
|
|
wlr_log_errno(WLR_ERROR, "failed to allocate tablet_tool");
|
|
|
|
zwp_tablet_tool_v2_destroy(zwp_tablet_tool_v2);
|
2019-05-10 08:36:19 +02:00
|
|
|
return;
|
|
|
|
}
|
2022-03-08 15:33:58 +01:00
|
|
|
|
|
|
|
tool->seat = seat;
|
2019-05-10 08:36:19 +02:00
|
|
|
clear_tablet_tool_values(tool);
|
2022-03-08 15:33:58 +01:00
|
|
|
|
|
|
|
seat->zwp_tablet_tool_v2 = zwp_tablet_tool_v2;
|
|
|
|
zwp_tablet_tool_v2_add_listener(seat->zwp_tablet_tool_v2, &tablet_tool_listener,
|
|
|
|
tool);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_name(void *data, struct zwp_tablet_v2 *zwp_tablet_v2,
|
|
|
|
const char *name) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet *tablet = &seat->wlr_tablet;
|
2019-07-14 06:48:22 +02:00
|
|
|
|
2022-03-11 11:47:56 +01:00
|
|
|
free(tablet->base.name);
|
|
|
|
tablet->base.name = strdup(name);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_id(void *data, struct zwp_tablet_v2 *zwp_tablet_v2,
|
|
|
|
uint32_t vid, uint32_t pid) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet *tablet = &seat->wlr_tablet;
|
|
|
|
|
2024-02-29 12:20:02 +01:00
|
|
|
tablet->usb_vendor_id = vid;
|
|
|
|
tablet->usb_product_id = pid;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_path(void *data, struct zwp_tablet_v2 *zwp_tablet_v2,
|
|
|
|
const char *path) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
|
|
|
struct wlr_tablet *tablet = &seat->wlr_tablet;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2021-07-01 10:09:35 +02:00
|
|
|
char **dst = wl_array_add(&tablet->paths, sizeof(char *));
|
|
|
|
*dst = strdup(path);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_done(void *data, struct zwp_tablet_v2 *zwp_tablet_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-08-18 13:16:16 +02:00
|
|
|
wl_signal_emit_mutable(&seat->backend->backend.events.new_input,
|
2022-03-08 15:33:58 +01:00
|
|
|
&seat->wlr_tablet.base);
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void handle_tablet_removed(void *data,
|
|
|
|
struct zwp_tablet_v2 *zwp_tablet_v2) {
|
2022-03-08 15:33:58 +01:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tablet_finish(&seat->wlr_tablet);
|
|
|
|
zwp_tablet_v2_destroy(seat->zwp_tablet_v2);
|
|
|
|
seat->zwp_tablet_v2 = NULL;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_v2_listener tablet_listener = {
|
|
|
|
.name = handle_tablet_name,
|
|
|
|
.id = handle_tablet_id,
|
|
|
|
.path = handle_tablet_path,
|
|
|
|
.done = handle_tablet_done,
|
|
|
|
.removed = handle_tablet_removed,
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
const struct wlr_tablet_impl wl_tablet_impl = {
|
2022-03-02 21:58:44 +01:00
|
|
|
.name = "wl-tablet-tool",
|
|
|
|
};
|
2022-02-09 20:08:20 +01:00
|
|
|
|
2019-05-10 08:36:19 +02:00
|
|
|
static void handle_tab_added(void *data,
|
|
|
|
struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
|
2022-03-08 15:33:58 +01:00
|
|
|
struct zwp_tablet_v2 *zwp_tablet_v2) {
|
2020-10-03 20:48:11 +02:00
|
|
|
struct wlr_wl_seat *seat = data;
|
2022-03-08 15:33:58 +01:00
|
|
|
if (seat->zwp_tablet_v2 != NULL) {
|
|
|
|
wlr_log(WLR_ERROR, "zwp_tablet_v2 already present");
|
2019-05-10 08:36:19 +02:00
|
|
|
return;
|
|
|
|
}
|
2019-07-14 06:48:22 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
seat->zwp_tablet_v2 = zwp_tablet_v2;
|
|
|
|
zwp_tablet_v2_add_listener(zwp_tablet_v2, &tablet_listener, seat);
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
wlr_tablet_init(&seat->wlr_tablet, &wl_tablet_impl, "wlr_tablet_v2");
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static const struct zwp_tablet_seat_v2_listener tablet_seat_listener = {
|
|
|
|
.tablet_added = handle_tab_added,
|
|
|
|
.tool_added = handle_tool_added,
|
|
|
|
.pad_added = handle_pad_added,
|
|
|
|
};
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
void init_seat_tablet(struct wlr_wl_seat *seat) {
|
|
|
|
struct zwp_tablet_manager_v2 *manager = seat->backend->tablet_manager;
|
|
|
|
assert(manager);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* TODO: multi tablet support
|
|
|
|
* The wlr_wl_seat should support multiple tablet_v2 devices, but for
|
|
|
|
* the sake of simplicity, it supports only one device of each.
|
|
|
|
* If this is a feature you want/need, please open an issue on the wlroots
|
|
|
|
* tracker here https://gitlab.freedesktop.org/wlroots/wlroots/-/issues
|
|
|
|
*/
|
|
|
|
|
|
|
|
seat->zwp_tablet_seat_v2 =
|
|
|
|
zwp_tablet_manager_v2_get_tablet_seat(manager, seat->wl_seat);
|
|
|
|
if (seat->zwp_tablet_seat_v2 == NULL) {
|
|
|
|
wlr_log(WLR_ERROR, "failed to get zwp_tablet_manager_v2 from seat '%s'",
|
|
|
|
seat->name);
|
|
|
|
return;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
zwp_tablet_seat_v2_add_listener(seat->zwp_tablet_seat_v2,
|
2020-10-03 20:48:11 +02:00
|
|
|
&tablet_seat_listener, seat);
|
2022-03-08 15:33:58 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void finish_seat_tablet(struct wlr_wl_seat *seat) {
|
|
|
|
if (seat->zwp_tablet_v2 != NULL) {
|
|
|
|
wlr_tablet_finish(&seat->wlr_tablet);
|
|
|
|
zwp_tablet_v2_destroy(seat->zwp_tablet_v2);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (seat->zwp_tablet_tool_v2 != NULL) {
|
|
|
|
struct tablet_tool *tool =
|
|
|
|
zwp_tablet_tool_v2_get_user_data(seat->zwp_tablet_tool_v2);
|
|
|
|
free(tool);
|
|
|
|
|
|
|
|
zwp_tablet_tool_v2_destroy(seat->zwp_tablet_tool_v2);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (seat->zwp_tablet_pad_v2 != NULL) {
|
|
|
|
struct wlr_tablet_pad *tablet_pad = &seat->wlr_tablet_pad;
|
|
|
|
struct tablet_pad_group *group, *it;
|
|
|
|
wl_list_for_each_safe(group, it, &tablet_pad->groups, group.link) {
|
|
|
|
destroy_tablet_pad_group(group);
|
|
|
|
}
|
|
|
|
|
|
|
|
wlr_tablet_pad_finish(tablet_pad);
|
|
|
|
zwp_tablet_pad_v2_destroy(seat->zwp_tablet_pad_v2);
|
|
|
|
}
|
2019-05-10 08:36:19 +02:00
|
|
|
|
2022-03-08 15:33:58 +01:00
|
|
|
zwp_tablet_seat_v2_destroy(seat->zwp_tablet_seat_v2);
|
|
|
|
seat->zwp_tablet_seat_v2 = NULL;
|
2019-05-10 08:36:19 +02:00
|
|
|
}
|