swayfx/sway/commands/input/left_handed.c

#include <string.h>
#include <strings.h>
#include "sway/config.h"
#include "sway/commands.h"
#include "sway/input/input-manager.h"
#include "util.h"

struct cmd_results *input_cmd_left_handed(int argc, char **argv) {
	struct cmd_results *error = NULL;
	if ((error = checkarg(argc, "left_handed", EXPECTED_AT_LEAST, 1))) {
		return error;
	}
	struct input_config *current_input_config =
		config->handler_context.input_config;
	if (!current_input_config) {
		return cmd_results_new(CMD_FAILURE, "left_handed",
			"No input device defined.");
	}
	struct input_config *new_config =
		new_input_config(current_input_config->identifier);

	new_config->left_handed = parse_boolean(argv[0], true);

	apply_input_config(new_config);
	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}