/*
 * Copyright (c) 2013, 2014 Jonas 'Sortie' Termansen.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * cursor.h
 * Editor cursor.
 */

#ifndef EDITOR_CURSOR_H
#define EDITOR_CURSOR_H

#include <stddef.h>

struct editor;

size_t editor_select_column_set(struct editor* editor, size_t x);
size_t editor_select_row_set(struct editor* editor, size_t y);
void editor_select_set(struct editor* editor, size_t y, size_t x);
size_t editor_select_column_dec(struct editor* editor);
size_t editor_select_column_inc(struct editor* editor);
size_t editor_select_row_dec(struct editor* editor);
size_t editor_select_row_inc(struct editor* editor);

size_t editor_cursor_column_set(struct editor* editor, size_t x);
size_t editor_cursor_row_set(struct editor* editor, size_t y);
void editor_cursor_set(struct editor* editor, size_t y, size_t x);
size_t editor_cursor_column_dec(struct editor* editor);
size_t editor_cursor_column_inc(struct editor* editor);
size_t editor_cursor_row_dec(struct editor* editor);
size_t editor_cursor_row_inc(struct editor* editor);

#endif