medit/moo/mooedit/moolinebuffer.h

80 lines
2.7 KiB
C

/*
* moolinebuffer.h
*
* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* See COPYING file that comes with this distribution.
*/
#ifndef MOOEDIT_COMPILATION
#error "This file may not be included"
#endif
#ifndef __MOO_LINE_BUFFER_H__
#define __MOO_LINE_BUFFER_H__
#include <gtk/gtktextbuffer.h>
#include "mooedit/mootextbtree.h"
#include "mooedit/mootextbuffer.h"
G_BEGIN_DECLS
typedef struct _LineBuffer LineBuffer;
typedef struct _BTData Line;
typedef struct {
int first;
int last;
} Interval;
struct _LineBuffer {
BTree *tree;
};
LineBuffer *_moo_line_buffer_new (void);
void _moo_line_buffer_free (LineBuffer *line_buf);
Line *_moo_line_buffer_get_line (LineBuffer *line_buf,
int index);
Line *_moo_line_buffer_insert (LineBuffer *line_buf,
int index);
guint _moo_line_buffer_get_stamp (LineBuffer *line_buf);
int _moo_line_buffer_get_line_index (LineBuffer *line_buf,
Line *line);
void _moo_line_buffer_add_mark (LineBuffer *line_buf,
MooLineMark *mark,
int line);
void _moo_line_buffer_remove_mark (LineBuffer *line_buf,
MooLineMark *mark);
void _moo_line_buffer_move_mark (LineBuffer *line_buf,
MooLineMark *mark,
int line);
GSList *_moo_line_buffer_get_marks_in_range (LineBuffer *line_buf,
int first_line,
int last_line);
void _moo_line_buffer_split_line (LineBuffer *line_buf,
int line,
int num_new_lines);
void _moo_line_buffer_delete (LineBuffer *line_buf,
int first,
int num,
int move_to,
GSList **moved_marks,
GSList **deleted_marks);
G_END_DECLS
#endif /* __MOO_LINE_BUFFER_H__ */