mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-12-15 08:56:26 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

backend/session: operate on wlr_device

Browse source 
Instead of operating on FDs in {open,close}_device, operate on
wlr_devices. This avoids the device lookup in wlr_session and allows
callers to have access to wlr_device fields.

For now, we use it to remove wlr_session_signal_add and replace it with
a more idiomatic wlr_session.events.change field. In the future, other
events will be added.
This commit is contained in:
Simon Ser 2020-11-06 10:16:07 +01:00
parent 63df2bcbe6
commit 44a4792fd8
7 changed files with 69 additions and 68 deletions
Download patch file Download diff file Expand all files Collapse all files

19
backend/libinput/backend.c
View file

@ -17,12 +17,27 @@ static struct wlr_libinput_backend *get_libinput_backend_from_backend(
static int libinput_open_restricted(const char *path,
int flags, void *_backend) {
struct wlr_libinput_backend *backend = _backend;
return wlr_session_open_file(backend->session, path);
struct wlr_device *dev = wlr_session_open_file(backend->session, path);
if (dev == NULL) {
return -1;
}
return dev->fd;
}
static void libinput_close_restricted(int fd, void *_backend) {
struct wlr_libinput_backend *backend = _backend;
wlr_session_close_file(backend->session, fd);
struct wlr_device *dev;
bool found = false;
wl_list_for_each(dev, &backend->session->devices, link) {
if (dev->fd == fd) {
found = true;
break;
}
}
if (found) {
wlr_session_close_file(backend->session, dev);
}
}
static const struct libinput_interface libinput_impl = {