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#include <limits.h>
#include <string.h>
#include <strings.h>
#include <wlr/backend/libinput.h>
#include "sway/config.h"
#include "sway/commands.h"
#include "sway/input/input-manager.h"
#include "log.h"
static void toggle_send_events_for_device(struct input_config *ic,
struct sway_input_device *input_device) {
struct wlr_input_device *wlr_device = input_device->wlr_device;
if (!wlr_input_device_is_libinput(wlr_device)) {
return;
}
struct libinput_device *libinput_dev
= wlr_libinput_get_device_handle(wlr_device);
enum libinput_config_send_events_mode mode =
libinput_device_config_send_events_get_mode(libinput_dev);
uint32_t possible =
libinput_device_config_send_events_get_modes(libinput_dev);
switch (mode) {
case LIBINPUT_CONFIG_SEND_EVENTS_ENABLED:
mode = LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE;
if (possible & mode) {
break;
}
// fall through
case LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE:
mode = LIBINPUT_CONFIG_SEND_EVENTS_DISABLED;
if (possible & mode) {
break;
}
// fall through
case LIBINPUT_CONFIG_SEND_EVENTS_DISABLED:
default:
mode = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
break;
}
ic->send_events = mode;
}
static void toggle_send_events(struct input_config *ic) {
struct sway_input_device *input_device = NULL;
wl_list_for_each(input_device, &server.input->devices, link) {
if (strcmp(input_device->identifier, ic->identifier) == 0) {
toggle_send_events_for_device(ic, input_device);
}
}
}
static void toggle_wildcard_send_events() {
struct sway_input_device *input_device = NULL;
wl_list_for_each(input_device, &server.input->devices, link) {
struct input_config *ic = new_input_config(input_device->identifier);
if (!ic) {
break;
}
toggle_send_events_for_device(ic, input_device);
store_input_config(ic);
}
}
struct cmd_results *input_cmd_events(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "events", EXPECTED_AT_LEAST, 1))) {
return error;
}
struct input_config *ic = config->handler_context.input_config;
if (!ic) {
return cmd_results_new(CMD_FAILURE, "No input device defined.");
}
if (strcasecmp(argv[0], "enabled") == 0) {
ic->send_events = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
} else if (strcasecmp(argv[0], "disabled") == 0) {
ic->send_events = LIBINPUT_CONFIG_SEND_EVENTS_DISABLED;
} else if (strcasecmp(argv[0], "disabled_on_external_mouse") == 0) {
ic->send_events =
LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE;
} else if (config->reading) {
return cmd_results_new(CMD_INVALID,
"Expected 'events <enabled|disabled|disabled_on_external_mouse>'");
} else if (strcasecmp(argv[0], "toggle") == 0) {
if (strcmp(ic->identifier, "*") == 0) {
// Update the device input configs and then reset the wildcard
// config send events mode so that is does not override the device
// ones. The device ones will be applied when attempting to apply
// the wildcard config
toggle_wildcard_send_events();
ic->send_events = INT_MIN;
} else {
toggle_send_events(ic);
}
} else {
return cmd_results_new(CMD_INVALID,
"Expected 'events <enabled|disabled|disabled_on_external_mouse|"
"toggle>'");
}
return cmd_results_new(CMD_SUCCESS, NULL);
}