/[LeafOK_CVS]/lbbs/include/editor.h
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Contents of /lbbs/include/editor.h

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Revision 1.6 - (show annotations)
Sun Jun 15 13:40:52 2025 UTC (9 months ago) by sysadm
Branch: MAIN
Changes since 1.5: +1 -1 lines
Content type: text/x-chdr 
KEY_LEFT / KEY_RIGHT will regard GBK characters as a single one
Change signature of editor_data_delete() to return acccurate offset
Fix bugs
1 /***************************************************************************
2 editor.h - description
3 -------------------
4 copyright : (C) 2004-2025 by Leaflet
5 email : leaflet@leafok.com
6 ***************************************************************************/
7
8 /***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 3 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16
17 #ifndef _EDITOR_H_
18 #define _EDITOR_H_
19
20 #include "screen.h"
21
22 #define MAX_EDITOR_DATA_LINES 65536
23 #define MAX_EDITOR_DATA_LINE_LENGTH 1024
24
25 struct editor_data_t
26 {
27 char *p_display_lines[MAX_EDITOR_DATA_LINES];
28 long display_line_lengths[MAX_EDITOR_DATA_LINES];
29 long display_line_total;
30 };
31 typedef struct editor_data_t EDITOR_DATA;
32
33 struct editor_ctx_t
34 {
35 int reach_begin;
36 int reach_end;
37 long line_cursor;
38 char msg[MSG_EXT_MAX_LEN];
39 };
40 typedef struct editor_ctx_t EDITOR_CTX;
41
42 extern int editor_memory_pool_init(void);
43 extern void editor_memory_pool_cleanup(void);
44
45 extern EDITOR_DATA *editor_data_load(const char *p_data);
46 extern long editor_data_save(const EDITOR_DATA *p_editor_data, char *p_data, size_t buf_len);
47 extern void editor_data_cleanup(EDITOR_DATA *p_editor_data);
48
49 extern int editor_display(EDITOR_DATA *p_editor_data);
50
51 extern int editor_data_insert(EDITOR_DATA *p_editor_data, long *p_display_line, long *p_offset,
52 const char *str, int str_len, long *p_last_updated_line);
53
54 extern int editor_data_delete(EDITOR_DATA *p_editor_data, long *p_display_line, long *p_offset,
55 long *p_last_updated_line);
56
57 #endif //_EDITOR_H_
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