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[WIP][DONTMERGE]Add support for libinput_switch input devices

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These are used primarily by laptops to signal
the state of the lid (open/closed) and tablet
mode if supported, based on ACPI events.
This commit is contained in:
Ryan Walklin 2018-11-14 23:24:55 +00:00 • committed by Ryan Walklin
parent 8a56b96c55
commit 2a3c62b4d2
18 changed files with 261 additions and 1 deletions
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48
rootston/seat.c
View file

@ -9,6 +9,7 @@
#include <wlr/config.h>
#include <wlr/types/wlr_idle.h>
#include <wlr/types/wlr_layer_shell_v1.h>
#include "wlr/types/wlr_switch.h"
#include <wlr/types/wlr_tablet_v2.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/util/log.h>
@ -75,6 +76,16 @@ static void handle_cursor_axis(struct wl_listener *listener, void *data) {
roots_cursor_handle_axis(cursor, event);
}
static void handle_switch_toggle(struct wl_listener *listener, void *data) {
struct roots_switch *lid_switch =
wl_container_of(listener, lid_switch, toggle);
struct roots_desktop *desktop = lid_switch->seat->input->server->desktop;
wlr_idle_notify_activity(desktop->idle, lid_switch->seat->seat);
struct wlr_event_switch_toggle *event = data;
wlr_log(WLR_DEBUG, "Switch event %s: type %i state %i", event->device->name, event->switch_type, event->switch_state);
//roots_switch_handle_toggle(lid_switch, event);
}
static void handle_touch_down(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, touch_down);
@ -587,6 +598,7 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
wl_list_init(&seat->touch);
wl_list_init(&seat->tablets);
wl_list_init(&seat->tablet_pads);
wl_list_init(&seat->switches);
wl_list_init(&seat->views);
wl_list_init(&seat->drag_icons);
@ -710,6 +722,39 @@ static void seat_add_pointer(struct roots_seat *seat,
roots_seat_configure_cursor(seat);
}
static void handle_switch_destroy(struct wl_listener *listener, void *data) {
struct roots_switch *lid_switch =
wl_container_of(listener, lid_switch, device_destroy);
struct roots_seat *seat = lid_switch->seat;
wl_list_remove(&lid_switch->link);
wl_list_remove(&lid_switch->device_destroy.link);
free(lid_switch);
seat_update_capabilities(seat);
}
static void seat_add_switch(struct roots_seat *seat,
struct wlr_input_device *device) {
assert(device->type == WLR_INPUT_DEVICE_SWITCH);
struct roots_switch *lid_switch = calloc(1, sizeof(struct roots_switch));
if (!lid_switch) {
wlr_log(WLR_ERROR, "could not allocate switch for seat");
return;
}
device->data = lid_switch;
lid_switch->device = device;
lid_switch->seat = seat;
wl_list_insert(&seat->switches, &lid_switch->link);
lid_switch->device_destroy.notify = handle_switch_destroy;
lid_switch->toggle.notify = handle_switch_toggle;
wl_signal_add(&lid_switch->device->lid_switch->events.toggle, &lid_switch->toggle);
wl_signal_add(&lid_switch->device->events.destroy, &lid_switch->device_destroy);
}
static void handle_touch_destroy(struct wl_listener *listener, void *data) {
struct roots_pointer *touch =
wl_container_of(listener, touch, device_destroy);
@ -953,6 +998,9 @@ void roots_seat_add_device(struct roots_seat *seat,
case WLR_INPUT_DEVICE_POINTER:
seat_add_pointer(seat, device);
break;
case WLR_INPUT_DEVICE_SWITCH:
seat_add_switch(seat, device);
break;
case WLR_INPUT_DEVICE_TOUCH:
seat_add_touch(seat, device);
break;