mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2024-11-30 02:52:21 +00:00
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
#include <assert.h>
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#include <libinput.h>
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#include <stdlib.h>
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#include <wlr/backend/session.h>
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#include <wlr/interfaces/wlr_switch.h>
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#include <wlr/types/wlr_input_device.h>
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#include <wlr/util/log.h>
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#include "backend/libinput.h"
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#include "util/signal.h"
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struct wlr_switch *create_libinput_switch(
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struct libinput_device *libinput_dev) {
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assert(libinput_dev);
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struct wlr_switch *wlr_switch = calloc(1, sizeof(struct wlr_switch));
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if (!wlr_switch) {
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wlr_log(WLR_ERROR, "Unable to allocate wlr_switch");
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return NULL;
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}
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wlr_switch_init(wlr_switch, NULL);
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wlr_log(WLR_DEBUG, "Created switch for device %s", libinput_device_get_name(libinput_dev));
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return wlr_switch;
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}
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void handle_switch_toggle(struct libinput_event *event,
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struct libinput_device *libinput_dev) {
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struct wlr_input_device *wlr_dev =
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get_appropriate_device(WLR_INPUT_DEVICE_SWITCH, libinput_dev);
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if (!wlr_dev) {
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wlr_log(WLR_DEBUG, "Got a switch event for a device with no switch?");
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return;
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}
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struct libinput_event_switch *sevent =
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libinput_event_get_switch_event (event);
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struct wlr_event_switch_toggle wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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switch (libinput_event_switch_get_switch(sevent)) {
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case LIBINPUT_SWITCH_LID:
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wlr_event.switch_type = WLR_SWITCH_TYPE_LID;
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break;
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case LIBINPUT_SWITCH_TABLET_MODE:
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wlr_event.switch_type = WLR_SWITCH_TYPE_TABLET_MODE;
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break;
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}
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switch (libinput_event_switch_get_switch_state(sevent)) {
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case LIBINPUT_SWITCH_STATE_OFF:
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wlr_event.switch_state = WLR_SWITCH_STATE_OFF;
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break;
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case LIBINPUT_SWITCH_STATE_ON:
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wlr_event.switch_state = WLR_SWITCH_STATE_ON;
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break;
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}
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wlr_event.time_msec =
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usec_to_msec(libinput_event_switch_get_time_usec(sevent));
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wlr_signal_emit_safe(&wlr_dev->switch_device->events.toggle, &wlr_event);
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}
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