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1st feedback pass 

Rename make_ functions to _create
Implement set_cursor and set_feedback
This commit is contained in:
Markus Ongyerth 2018-05-15 15:41:32 +02:00
parent 15870ceb4b
commit 31cec36b74
5 changed files with 167 additions and 41 deletions
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6
backend/libinput/tablet_pad.c
View File

@ -21,7 +21,11 @@ static void add_tablet_path(struct wl_list *list, const char *path) {
}
tablet_path->path = strdup(path);
assert(tablet_path->path);
if (!tablet_path->path) {
free(tablet_path);
return;
}
wl_list_insert(list, &tablet_path->link);
}

4
backend/libinput/tablet_tool.c
View File

@ -79,11 +79,11 @@ struct wlr_tablet_tool *create_libinput_tablet_tool(
assert(libinput_dev);
struct wlr_libinput_tablet *libinput_tablet_tool =
calloc(1, sizeof(struct wlr_libinput_tablet));
struct wlr_tablet_tool *wlr_tablet_tool = &libinput_tablet_tool->wlr_tool;
if (!wlr_tablet_tool) {
if (!libinput_tablet_tool) {
wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet_tool");
return NULL;
}
struct wlr_tablet_tool *wlr_tablet_tool = &libinput_tablet_tool->wlr_tool;
wl_list_init(&wlr_tablet_tool->paths);
struct udev_device *udev = libinput_device_get_udev_device(libinput_dev);

29
include/wlr/types/wlr_tablet_v2.h
View File

@ -50,6 +50,10 @@ struct wlr_tablet_v2_tablet_tool {
uint32_t button_serial;
size_t num_buttons;
uint32_t pressed_buttons[WLR_TABLEt_V2_TOOL_BUTTONS_CAP];
struct {
struct wl_signal set_cursor; // struct wlr_tablet_v2_event_cursor
} events;
};
struct wlr_tablet_v2_tablet_pad {
@ -64,19 +68,38 @@ struct wlr_tablet_v2_tablet_pad {
struct wl_listener pad_destroy;
struct wlr_tablet_pad_client_v2 *current_client;
struct {
struct wl_signal button_feedback; // struct wlr_tablet_v2_event_feedback
struct wl_signal strip_feedback; // struct wlr_tablet_v2_event_feedback
struct wl_signal ring_feedback; // struct wlr_tablet_v2_event_feedback
} events;
};
struct wlr_tablet_v2_tablet *wlr_make_tablet(
struct wlr_tablet_v2_event_cursor {
struct wlr_surface *surface;
uint32_t serial;
int32_t hotspot_x;
int32_t hotspot_y;
};
struct wlr_tablet_v2_event_feedback {
const char *description;
size_t index;
uint32_t serial;
};
struct wlr_tablet_v2_tablet *wlr_tablet_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_input_device *wlr_device);
struct wlr_tablet_v2_tablet_pad *wlr_make_tablet_pad(
struct wlr_tablet_v2_tablet_pad *wlr_tablet_pad_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_input_device *wlr_device);
struct wlr_tablet_v2_tablet_tool *wlr_make_tablet_tool(
struct wlr_tablet_v2_tablet_tool *wlr_tablet_tool_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_tablet_tool_tool *wlr_tool);

13
rootston/seat.c
View File

@ -148,7 +148,7 @@ static void handle_tool_axis(struct wl_listener *listener, void *data) {
struct roots_tablet_tool_tool *roots_tool = event->tool->data;
if (!roots_tool) { // Should this be an assert?
wlr_log(L_DEBUG, "Tool Axis, before proximity");
wlr_log(WLR_DEBUG, "Tool Axis, before proximity");
return;
}
@ -217,7 +217,8 @@ static void handle_tool_proximity(struct wl_listener *listener, void *data) {
roots_tool->seat = cursor->seat;
tool->data = roots_tool;
roots_tool->tablet_v2_tool =
wlr_make_tablet_tool(desktop->tablet_v2, cursor->seat->seat, tool);
wlr_tablet_tool_create(desktop->tablet_v2,
cursor->seat->seat, tool);
roots_tool->tool_destroy.notify = handle_tablet_tool_tool_destroy;
wl_signal_add(&tool->events.destroy, &roots_tool->tool_destroy);
wl_list_init(&roots_tool->link);
@ -683,7 +684,7 @@ static void handle_pad_tool_destroy(struct wl_listener *listener, void *data) {
static void attach_tablet_pad(struct roots_tablet_pad *pad,
struct roots_tablet_tool *tool) {
wlr_log(L_DEBUG, "Attaching tablet pad \"%s\" to tablet tool \"%s\"",
wlr_log(WLR_DEBUG, "Attaching tablet pad \"%s\" to tablet tool \"%s\"",
pad->device->name, tool->device->name);
pad->tablet = tool;
@ -742,7 +743,7 @@ static void seat_add_tablet_pad(struct roots_seat *seat,
struct roots_tablet_pad *tablet_pad =
calloc(sizeof(struct roots_tablet_pad), 1);
if (!tablet_pad) {
wlr_log(L_ERROR, "could not allocate tablet_pad for seat");
wlr_log(WLR_ERROR, "could not allocate tablet_pad for seat");
return;
}
@ -772,7 +773,7 @@ static void seat_add_tablet_pad(struct roots_seat *seat,
struct roots_desktop *desktop = seat->input->server->desktop;
tablet_pad->tablet_v2_pad =
wlr_make_tablet_pad(desktop->tablet_v2, seat->seat, device);
wlr_tablet_pad_create(desktop->tablet_v2, seat->seat, device);
/* Search for a sibling tablet */
if (!wlr_input_device_is_libinput(device)) {
@ -837,7 +838,7 @@ static void seat_add_tablet_tool(struct roots_seat *seat,
struct roots_desktop *desktop = seat->input->server->desktop;
tablet_tool->tablet_v2 =
wlr_make_tablet(desktop->tablet_v2, seat->seat, device);
wlr_tablet_create(desktop->tablet_v2, seat->seat, device);
struct libinput_device_group *group =
libinput_device_get_device_group(wlr_libinput_get_device_handle(device));

148
types/wlr_tablet_v2.c
View File

@ -2,18 +2,16 @@
#define _POSIX_C_SOURCE 200809L
#endif
#include <wlr/types/wlr_tablet_v2.h>
#include <wlr/util/log.h>
#include <assert.h>
#include <libinput.h>
#include <string.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-server.h>
#include <wlr/config.h>
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_tablet_tool.h>
#include <wlr/types/wlr_tablet_v2.h>
#include <wlr/util/log.h>
#include "tablet-unstable-v2-protocol.h"
struct wlr_tablet_seat_v2 {
@ -68,6 +66,7 @@ struct wlr_tablet_tool_client_v2 {
struct wl_list tool_link;
struct wl_client *client;
struct wl_resource *resource;
struct wlr_tablet_v2_tablet_tool *tool;
uint32_t proximity_serial;
@ -79,6 +78,7 @@ struct wlr_tablet_pad_client_v2 {
struct wl_list pad_link;
struct wl_client *client;
struct wl_resource *resource;
struct wlr_tablet_v2_tablet_pad *pad;
uint32_t enter_serial;
uint32_t mode_serial;
@ -96,6 +96,11 @@ struct wlr_tablet_pad_client_v2 {
struct wl_resource **strips;
};
struct tablet_pad_auxiliary_user_data {
struct wlr_tablet_pad_client_v2 *pad;
size_t index;
};
static struct zwp_tablet_v2_interface tablet_impl;
static struct wlr_tablet_client_v2 *tablet_client_from_resource(struct wl_resource *resource) {
@ -257,12 +262,35 @@ static void handle_wlr_tablet_destroy(struct wl_listener *listener, void *data)
free(tablet);
}
static void handle_tablet_tool_v2_set_cursor(struct wl_client *client,
struct wl_resource *resource,
uint32_t serial,
struct wl_resource *surface_resource,
int32_t hotspot_x,
int32_t hotspot_y) {
struct wlr_tablet_tool_client_v2 *tool = wl_resource_get_user_data(resource);
if (!tool) {
return;
}
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_tablet_v2_event_cursor evt = {
.surface = surface,
.serial = serial,
.hotspot_x = hotspot_x,
.hotspot_y = hotspot_y,
};
wl_signal_emit(&tool->tool->events.set_cursor, &evt);
}
static void handle_tablet_tool_v2_destroy(struct wl_client *client,
struct wl_resource *resource) {
wl_resource_destroy(resource);
}
static struct zwp_tablet_tool_v2_interface tablet_tool_impl = {
.set_cursor = NULL,
.set_cursor = handle_tablet_tool_v2_set_cursor,
.destroy = handle_tablet_tool_v2_destroy,
};
@ -308,6 +336,7 @@ static void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat,
if (!client) {
return;
}
client->tool = tool;
client->resource =
wl_resource_create(seat->wl_client, &zwp_tablet_tool_v2_interface, 1, 0);
@ -372,7 +401,7 @@ static void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat,
wl_list_insert(&tool->clients, &client->tool_link);
}
struct wlr_tablet_v2_tablet *wlr_make_tablet(
struct wlr_tablet_v2_tablet *wlr_tablet_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_input_device *wlr_device) {
@ -420,10 +449,11 @@ static void handle_wlr_tablet_tool_destroy(struct wl_listener *listener, void *d
wl_list_remove(&tool->clients);
wl_list_remove(&tool->link);
wl_list_remove(&tool->tool_destroy.link);
wl_list_remove(&tool->events.set_cursor.listener_list);
free(tool);
}
struct wlr_tablet_v2_tablet_tool *wlr_make_tablet_tool(
struct wlr_tablet_v2_tablet_tool *wlr_tablet_tool_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_tablet_tool_tool *wlr_tool) {
@ -452,6 +482,8 @@ struct wlr_tablet_v2_tablet_tool *wlr_make_tablet_tool(
add_tablet_tool_client(pos, tool);
}
wl_signal_init(&tool->events.set_cursor);
return tool;
}
@ -506,14 +538,30 @@ static void handle_tablet_pad_v2_destroy(struct wl_client *client,
}
static void destroy_tablet_pad_ring_v2(struct wl_resource *resource) {
struct wlr_tablet_pad_client_v2 *client = wl_resource_get_user_data(resource);
struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
for (size_t i = 0; i < client->ring_count; ++i) {
if (client->rings[i] == resource) {
client->rings[i] = NULL;
if (!aux) {
return;
}
aux->pad->rings[aux->index] = NULL;
free(aux);
}
static void handle_tablet_pad_ring_v2_set_feedback(struct wl_client *client,
struct wl_resource *resource, const char *description,
uint32_t serial) {
struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
if (!aux) {
return;
}
struct wlr_tablet_v2_event_feedback evt = {
.serial = serial,
.description = description,
.index = aux->index
};
wl_signal_emit(&aux->pad->pad->events.ring_feedback, &evt);
}
static void handle_tablet_pad_ring_v2_destroy(struct wl_client *client,
@ -522,19 +570,35 @@ static void handle_tablet_pad_ring_v2_destroy(struct wl_client *client,
}
static struct zwp_tablet_pad_ring_v2_interface tablet_pad_ring_impl = {
.set_feedback = NULL,
.set_feedback = handle_tablet_pad_ring_v2_set_feedback,
.destroy = handle_tablet_pad_ring_v2_destroy,
};
static void destroy_tablet_pad_strip_v2(struct wl_resource *resource) {
struct wlr_tablet_pad_client_v2 *client = wl_resource_get_user_data(resource);
for (size_t i = 0; i < client->strip_count; ++i) {
if (client->strips[i] == resource) {
client->strips[i] = NULL;
struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
if (!aux) {
return;
}
aux->pad->strips[aux->index] = NULL;
free(aux);
}
static void handle_tablet_pad_strip_v2_set_feedback(struct wl_client *client,
struct wl_resource *resource, const char *description,
uint32_t serial) {
struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
if (!aux) {
return;
}
struct wlr_tablet_v2_event_feedback evt = {
.serial = serial,
.description = description,
.index = aux->index
};
wl_signal_emit(&aux->pad->pad->events.strip_feedback, &evt);
}
static void handle_tablet_pad_strip_v2_destroy(struct wl_client *client,
@ -543,12 +607,26 @@ static void handle_tablet_pad_strip_v2_destroy(struct wl_client *client,
}
static struct zwp_tablet_pad_strip_v2_interface tablet_pad_strip_impl = {
.set_feedback = NULL,
.set_feedback = handle_tablet_pad_strip_v2_set_feedback,
.destroy = handle_tablet_pad_strip_v2_destroy,
};
static void handle_tablet_pad_v2_set_feedback( struct wl_client *client,
struct wl_resource *resource, uint32_t button,
const char *description, uint32_t serial) {
struct wlr_tablet_v2_tablet_pad *pad = wl_resource_get_user_data(resource);
struct wlr_tablet_v2_event_feedback evt = {
.serial = serial,
.index = button,
.description = description,
};
wl_signal_emit(&pad->events.button_feedback, &evt);
}
static struct zwp_tablet_pad_v2_interface tablet_pad_impl = {
.set_feedback = NULL,
.set_feedback = handle_tablet_pad_v2_set_feedback,
.destroy = handle_tablet_pad_v2_destroy,
};
@ -597,22 +675,34 @@ static void add_tablet_pad_group(struct wlr_tablet_v2_tablet_pad *pad,
client->strip_count = group->strip_count;
for (size_t i = 0; i < group->strip_count; ++i) {
size_t strip = group->strips[i];
struct tablet_pad_auxiliary_user_data *user_data =
calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
if (!user_data) {
continue;
}
user_data->pad = client;
user_data->index = strip;
client->strips[strip] =
wl_resource_create(client->client, &zwp_tablet_pad_strip_v2_interface, 1, 0);
wl_resource_set_implementation(client->strips[strip],
&tablet_pad_strip_impl,
client, destroy_tablet_pad_strip_v2);
&tablet_pad_strip_impl, user_data, destroy_tablet_pad_strip_v2);
zwp_tablet_pad_group_v2_send_strip(client->groups[index], client->strips[strip]);
}
client->ring_count = group->ring_count;
for (size_t i = 0; i < group->ring_count; ++i) {
size_t ring = group->rings[i];
struct tablet_pad_auxiliary_user_data *user_data =
calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
if (!user_data) {
continue;
}
user_data->pad = client;
user_data->index = ring;
client->rings[ring] =
wl_resource_create(client->client, &zwp_tablet_pad_ring_v2_interface, 1, 0);
wl_resource_set_implementation(client->rings[ring],
&tablet_pad_ring_impl,
client, destroy_tablet_pad_ring_v2);
&tablet_pad_ring_impl, user_data, destroy_tablet_pad_ring_v2);
zwp_tablet_pad_group_v2_send_ring(client->groups[index], client->rings[ring]);
}
@ -627,6 +717,7 @@ static void add_tablet_pad_client(struct wlr_tablet_seat_client_v2 *seat,
wl_client_post_no_memory(seat->wl_client);
return;
}
client->pad = pad;
client->groups = calloc(sizeof(int), wl_list_length(&pad->wlr_pad->groups));
if (!client->groups) {
@ -700,10 +791,13 @@ static void handle_wlr_tablet_pad_destroy(struct wl_listener *listener, void *da
wl_list_remove(&pad->clients);
wl_list_remove(&pad->link);
wl_list_remove(&pad->pad_destroy.link);
wl_list_remove(&pad->events.button_feedback.listener_list);
wl_list_remove(&pad->events.strip_feedback.listener_list);
wl_list_remove(&pad->events.ring_feedback.listener_list);
free(pad);
}
struct wlr_tablet_v2_tablet_pad *wlr_make_tablet_pad(
struct wlr_tablet_v2_tablet_pad *wlr_tablet_pad_create(
struct wlr_tablet_manager_v2 *manager,
struct wlr_seat *wlr_seat,
struct wlr_input_device *wlr_device) {
@ -739,6 +833,10 @@ struct wlr_tablet_v2_tablet_pad *wlr_make_tablet_pad(
add_tablet_pad_client(pos, pad);
}
wl_signal_init(&pad->events.button_feedback);
wl_signal_init(&pad->events.strip_feedback);
wl_signal_init(&pad->events.ring_feedback);
return pad;
}