text: #include <string.h>
  #include <strings.h>
  #include "sway/commands.h"
  #include "sway/tree/arrange.h"
  #include "sway/tree/container.h"
  #include "sway/tree/view.h"
  #include "sway/tree/workspace.h"
  #include "sway/input/input-manager.h"
  #include "sway/input/seat.h"
  #include "log.h"
  
  static struct cmd_results *do_split(int layout) {
  	struct sway_container *con = config->handler_context.container;
  	struct sway_workspace *ws = config->handler_context.workspace;
  	if (con) {
  		if (con->scratchpad && !con->workspace) {
  			return cmd_results_new(CMD_FAILURE,
  					"Cannot split a hidden scratchpad container");
  		}
  		container_split(con, layout);
  	} else {
  		workspace_split(ws, layout);
  	}
  
  	if (con && con->parent && con->parent->parent) {
  		container_flatten(con->parent->parent);
  	}
  
  	if (root->fullscreen_global) {
  		arrange_root();
  	} else {
  		arrange_workspace(ws);
  	}
  
  	return cmd_results_new(CMD_SUCCESS, NULL);
  }
  
  struct cmd_results *cmd_split(int argc, char **argv) {
  	struct cmd_results *error = NULL;
  	if ((error = checkarg(argc, "split", EXPECTED_EQUAL_TO, 1))) {
  		return error;
  	}
  	if (!root->outputs->length) {
  		return cmd_results_new(CMD_INVALID,
  				"Can't run this command while there's no outputs connected.");
  	}
  	if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) {
  		return do_split(L_VERT);
  	} else if (strcasecmp(argv[0], "h") == 0 ||
  			strcasecmp(argv[0], "horizontal") == 0) {
  		return do_split(L_HORIZ);
  	} else if (strcasecmp(argv[0], "t") == 0 ||
  			strcasecmp(argv[0], "toggle") == 0) {
  		struct sway_container *focused = config->handler_context.container;
  
  		if (focused && container_parent_layout(focused) == L_VERT) {
  			return do_split(L_HORIZ);
  		} else {
  			return do_split(L_VERT);
  		}
  	} else {
  		return cmd_results_new(CMD_FAILURE,
  			"Invalid split command (expected either horizontal or vertical).");
  	}
  	return cmd_results_new(CMD_SUCCESS, NULL);
  }
  
  struct cmd_results *cmd_splitv(int argc, char **argv) {
  	struct cmd_results *error = NULL;
  	if ((error = checkarg(argc, "splitv", EXPECTED_EQUAL_TO, 0))) {
  		return error;
  	}
  	return do_split(L_VERT);
  }
  
  struct cmd_results *cmd_splith(int argc, char **argv) {
  	struct cmd_results *error = NULL;
  	if ((error = checkarg(argc, "splitv", EXPECTED_EQUAL_TO, 0))) {
  		return error;
  	}
  	return do_split(L_HORIZ);
  }
  
  struct cmd_results *cmd_splitt(int argc, char **argv) {
  	struct cmd_results *error = NULL;
  	if ((error = checkarg(argc, "splitv", EXPECTED_EQUAL_TO, 0))) {
  		return error;
  	}
  
  	struct sway_container *con = config->handler_context.container;
  
  	if (con && container_parent_layout(con) == L_VERT) {
  		return do_split(L_HORIZ);
  	} else {
  		return do_split(L_VERT);
  	}
  }
  