/[LeafOK_CVS]/lbbs/include/screen.h
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Revision 1.1 by sysadm, Wed Apr 30 09:19:42 2025 UTC Revision 1.18 by sysadm, Fri Oct 17 11:23:30 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /***************************************************************************
2                              screen.h  -  description                              screen.h  -  description
3                               -------------------                               -------------------
4      begin                : Mon Oct 18 2004      copyright            : (C) 2004-2025 by Leaflet
     copyright            : (C) 2004 by Leaflet  
5      email                : leaflet@leafok.com      email                : leaflet@leafok.com
6   ***************************************************************************/   ***************************************************************************/
7    
# Line 10  Line 9 
9   *                                                                         *   *                                                                         *
10   *   This program is free software; you can redistribute it and/or modify  *   *   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  *   *   it under the terms of the GNU General Public License as published by  *
12   *   the Free Software Foundation; either version 2 of the License, or     *   *   the Free Software Foundation; either version 3 of the License, or     *
13   *   (at your option) any later version.                                   *   *   (at your option) any later version.                                   *
14   *                                                                         *   *                                                                         *
15   ***************************************************************************/   ***************************************************************************/
# Line 18  Line 17 
17  #ifndef _SCREEN_H_  #ifndef _SCREEN_H_
18  #define _SCREEN_H_  #define _SCREEN_H_
19    
20  extern void moveto(int row, int col);  #include <stddef.h>
21    
22  extern void clrtoeol();  #define CTRL_SEQ_CLR_LINE "\033[K"
23    #define MSG_EXT_MAX_LEN 400
24    
25  extern void clrline(int line_begin, int line_end);  struct display_ctx_t
26    {
27       int reach_begin;
28       int reach_end;
29       long line_top;
30       long line_bottom;
31       char msg[MSG_EXT_MAX_LEN];
32    };
33    typedef struct display_ctx_t DISPLAY_CTX;
34    
35  extern void clrtobot(int line_begin);  typedef int (*display_data_key_handler)(int *p_key, DISPLAY_CTX *p_ctx);
36    
37    extern void moveto(int row, int col);
38    extern void clrtoeol();
39    extern void clrline(int line_begin, int line_end);
40    extern void clrtobot(int line_begin);
41  extern void clearscr();  extern void clearscr();
42    
43  extern int press_any_key();  extern int press_any_key();
44    extern int press_any_key_ex(const char *msg);
45    
46  extern void set_input_echo(int echo);  extern void set_input_echo(int echo);
47    
48  extern int str_input(char *buffer, int buffer_length, int echo_mode);  extern int str_input(char *buffer, int buffer_length, int echo_mode);
49    extern int get_data(int row, int col, char *prompt, char *buffer, int buffer_length, int max_display_len);
50    
51  extern int get_data(int row, int col, char *prompt, char *buffer, int buffer_length, int echo_mode);  // eof_exit = 0 : Do not exit at EOF
52    //            1 : Prompt for any key at EOF, then exit
53  extern int display_file(const char *filename);  //            2 : Exit at EOF without prompt
54    extern int display_data(const void *p_data, long display_line_total, const long *p_line_offsets, int eof_exit,
55  extern int display_file_ex(const char *filename, int begin_line, int wait);                          display_data_key_handler key_handler, const char *help_filename);
56    extern int display_file(const char *filename, int eof_exit);
 extern int show_top(char *status);  
57    
58  extern int show_bottom(char *msg);  extern int show_top(const char *str_left, const char *str_center, const char *str_right);
59    extern int show_bottom(const char *msg);
60    
61  extern int show_active_board();  extern int show_active_board();
62    

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