swayfx/sway/commands/tiling_drag_threshold.c

#include <string.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "log.h"

struct cmd_results *cmd_tiling_drag_threshold(int argc, char **argv) {
	struct cmd_results *error = NULL;
	if ((error = checkarg(argc, "tiling_drag_threshold", EXPECTED_EQUAL_TO, 1))) {
		return error;
	}

	char *inv;
	int value = strtol(argv[0], &inv, 10);
	if (*inv != '\0' || value < 0) {
		return cmd_results_new(CMD_INVALID, "Invalid threshold specified");
	}

	config->tiling_drag_threshold = value;

	return cmd_results_new(CMD_SUCCESS, NULL);
}