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Use wlr_list for paths, and improve inert resource handling

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This commit is contained in:
Markus Ongyerth 2018-05-15 16:16:19 +02:00
parent adba68a3c1
commit 0c9a26828a
7 changed files with 55 additions and 54 deletions
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21
backend/libinput/tablet_pad.c
View file

@ -12,23 +12,6 @@
#include "backend/libinput.h"
#include "util/signal.h"
//TODO: Move out
static void add_tablet_path(struct wl_list *list, const char *path) {
struct wlr_tablet_path *tablet_path = calloc(1, sizeof(struct wlr_tablet_path));
if (!tablet_path) {
return;
}
tablet_path->path = strdup(path);
if (!tablet_path->path) {
free(tablet_path);
return;
}
wl_list_insert(list, &tablet_path->link);
}
// FIXME: Decide on how to alloc/count here
static void add_pad_group_from_libinput(struct wlr_tablet_pad *pad,
struct libinput_device *device, unsigned int index) {
@ -99,9 +82,9 @@ struct wlr_tablet_pad *create_libinput_tablet_pad(
wlr_tablet_pad->strip_count =
libinput_device_tablet_pad_get_num_strips(libinput_dev);
wl_list_init(&wlr_tablet_pad->paths);
wlr_list_init(&wlr_tablet_pad->paths);
struct udev_device *udev = libinput_device_get_udev_device(libinput_dev);
add_tablet_path(&wlr_tablet_pad->paths, udev_device_get_syspath(udev));
wlr_list_push(&wlr_tablet_pad->paths, strdup(udev_device_get_syspath(udev)));
wl_list_init(&wlr_tablet_pad->groups);
int groups = libinput_device_tablet_pad_get_num_mode_groups(libinput_dev);

16
backend/libinput/tablet_tool.c
View file

@ -13,18 +13,6 @@
#include "backend/libinput.h"
#include "util/signal.h"
//TODO: Move out
static void add_tablet_path(struct wl_list *list, const char *path) {
struct wlr_tablet_path *tablet_path = calloc(1, sizeof(struct wlr_tablet_path));
if (!tablet_path) {
return;
}
tablet_path->path = strdup(path);
wl_list_insert(list, &tablet_path->link);
}
struct wlr_libinput_tablet_tool {
struct wlr_tablet_tool_tool wlr_tool;
@ -91,9 +79,9 @@ struct wlr_tablet_tool *create_libinput_tablet_tool(
}
struct wlr_tablet_tool *wlr_tablet_tool = &libinput_tablet_tool->wlr_tool;
wl_list_init(&wlr_tablet_tool->paths);
wlr_list_init(&wlr_tablet_tool->paths);
struct udev_device *udev = libinput_device_get_udev_device(libinput_dev);
add_tablet_path(&wlr_tablet_tool->paths, udev_device_get_syspath(udev));
wlr_list_push(&wlr_tablet_tool->paths, strdup(udev_device_get_syspath(udev)));
wlr_tablet_tool->name = strdup(libinput_device_get_name(libinput_dev));
wl_list_init(&libinput_tablet_tool->tools);

3
include/wlr/types/wlr_tablet_pad.h
View file

@ -4,6 +4,7 @@
#include <stdint.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_list.h>
/*
* NOTE: the wlr tablet pad implementation does not currently support tablets
@ -28,7 +29,7 @@ struct wlr_tablet_pad {
size_t strip_count;
struct wl_list groups; // wlr_tablet_pad_group::link
struct wl_list paths; // wlr_tablet_path::link
struct wlr_list paths; // char *
void *data;
};

8
include/wlr/types/wlr_tablet_tool.h
View file

@ -4,6 +4,7 @@
#include <stdint.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_list.h>
/*
* Copy+Paste from libinput, but this should neither use libinput, nor
@ -42,11 +43,6 @@ struct wlr_tablet_tool_tool {
struct wlr_tablet_tool_impl;
struct wlr_tablet_path {
struct wl_list link;
char *path;
};
struct wlr_tablet_tool {
struct wlr_tablet_tool_impl *impl;
@ -58,7 +54,7 @@ struct wlr_tablet_tool {
} events;
const char *name;
struct wl_list paths; // wlr_table_path::link
struct wlr_list paths; // char *
void *data;
};

9
types/wlr_tablet_pad.c
View file

@ -14,7 +14,14 @@ void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
}
void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad) {
if (pad && pad->impl && pad->impl->destroy) {
if (!pad) {
return;
}
wlr_list_for_each(&pad->paths, free);
wlr_list_finish(&pad->paths);
if (pad->impl && pad->impl->destroy) {
pad->impl->destroy(pad);
} else {
free(pad);

4
types/wlr_tablet_tool.c
View file

@ -17,6 +17,10 @@ void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool) {
if (!tool) {
return;
}
wlr_list_for_each(&tool->paths, free);
wlr_list_finish(&tool->paths);
if (tool->impl && tool->impl->destroy) {
tool->impl->destroy(tool);
} else {

46
types/wlr_tablet_v2.c
View file

@ -234,9 +234,9 @@ static void add_tablet_client(struct wlr_tablet_seat_client_v2 *seat,
}
zwp_tablet_v2_send_id(client->resource,
tablet->wlr_device->vendor, tablet->wlr_device->product);
struct wlr_tablet_path *path;
wl_list_for_each(path, &tablet->wlr_tool->paths, link) {
zwp_tablet_v2_send_path(client->resource, path->path);
for (size_t i = 0; i < tablet->wlr_tool->paths.length; ++i) {
zwp_tablet_v2_send_path(client->resource,
tablet->wlr_tool->paths.items[i]);
}
zwp_tablet_v2_send_done(client->resource);
@ -546,6 +546,7 @@ static void destroy_tablet_pad_ring_v2(struct wl_resource *resource) {
aux->pad->rings[aux->index] = NULL;
free(aux);
wl_resource_set_user_data(resource, NULL);
}
static void handle_tablet_pad_ring_v2_set_feedback(struct wl_client *client,
struct wl_resource *resource, const char *description,
@ -582,6 +583,7 @@ static void destroy_tablet_pad_strip_v2(struct wl_resource *resource) {
aux->pad->strips[aux->index] = NULL;
free(aux);
wl_resource_set_user_data(resource, NULL);
}
static void handle_tablet_pad_strip_v2_set_feedback(struct wl_client *client,
@ -631,14 +633,15 @@ static struct zwp_tablet_pad_v2_interface tablet_pad_impl = {
};
static void destroy_tablet_pad_group_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->group_count; ++i) {
if (client->groups[i] == resource) {
client->groups[i] = NULL;
if (!aux) {
return;
}
}
aux->pad->groups[aux->index] = NULL;
free(aux);
wl_resource_set_user_data(resource, NULL);
}
static void handle_tablet_pad_group_v2_destroy(struct wl_client *client,
@ -659,8 +662,15 @@ static void add_tablet_pad_group(struct wlr_tablet_v2_tablet_pad *pad,
wl_client_post_no_memory(client->client);
return;
}
struct tablet_pad_auxiliary_user_data *user_data =
calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
if (!user_data) {
return;
}
user_data->pad = client;
user_data->index = index;
wl_resource_set_implementation(client->groups[index], &tablet_pad_group_impl,
client, destroy_tablet_pad_group_v2);
user_data, destroy_tablet_pad_group_v2);
zwp_tablet_pad_v2_send_group(client->resource, client->groups[index]);
zwp_tablet_pad_group_v2_send_modes(client->groups[index], group->mode_count);
@ -762,9 +772,9 @@ static void add_tablet_pad_client(struct wlr_tablet_seat_client_v2 *seat,
if (pad->wlr_pad->button_count) {
zwp_tablet_pad_v2_send_buttons(client->resource, pad->wlr_pad->button_count);
}
struct wlr_tablet_path *path;
wl_list_for_each(path, &pad->wlr_pad->paths, link) {
zwp_tablet_pad_v2_send_path(client->resource, path->path);
for (size_t i = 0; i < pad->wlr_pad->paths.length; ++i) {
zwp_tablet_pad_v2_send_path(client->resource,
pad->wlr_pad->paths.items[i]);
}
size_t i = 0;
struct wlr_tablet_pad_group *group;
@ -786,6 +796,18 @@ static void handle_wlr_tablet_pad_destroy(struct wl_listener *listener, void *da
wl_list_for_each_safe(pos, tmp, &pad->clients, pad_link) {
// XXX: Add a timer/flag to destroy if client is slow?
zwp_tablet_pad_v2_send_removed(pos->resource);
for (size_t i = 0; i < pos->group_count; ++i) {
destroy_tablet_pad_group_v2(pos->groups[i]);
}
for (size_t i = 0; i < pos->strip_count; ++i) {
destroy_tablet_pad_strip_v2(pos->strips[i]);
}
for (size_t i = 0; i < pos->ring_count; ++i) {
destroy_tablet_pad_ring_v2(pos->rings[i]);
}
}
wl_list_remove(&pad->clients);