/[LeafOK_CVS]/lbbs/include/screen.h
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Revision 1.21 by sysadm, Tue Nov 4 14:58:55 2025 UTC Revision 1.25 by sysadm, Sun Jan 18 09:14:57 2026 UTC
# Line 3  Line 3 
3   * screen   * screen
4   *   - advanced telnet-based user interactive input / output features   *   - advanced telnet-based user interactive input / output features
5   *   *
6   * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>   * Copyright (C) 2004-2026  Leaflet <leaflet@leafok.com>
7   */   */
8    
9  #ifndef _SCREEN_H_  #ifndef _SCREEN_H_
10  #define _SCREEN_H_  #define _SCREEN_H_
11    
12    #include "io.h"
13  #include <stddef.h>  #include <stddef.h>
14    
15  #define CTRL_SEQ_CLR_LINE "\033[K"  extern const char CTRL_SEQ_CLR_LINE[];
16  #define MSG_EXT_MAX_LEN 400  
17    enum display_constant_t
18    {
19       MSG_EXT_MAX_LEN = 400,
20    };
21    
22  struct display_ctx_t  struct display_ctx_t
23  {  {
# Line 34  extern void clearscr(); Line 39  extern void clearscr();
39    
40  extern int press_any_key();  extern int press_any_key();
41  extern int press_any_key_ex(const char *msg, int sec);  extern int press_any_key_ex(const char *msg, int sec);
42    extern int press_any_key_no_prompt(int sec);
43    
44  extern void set_input_echo(int echo);  extern void set_input_echo(int echo);
45    
46  extern int str_input(char *buffer, int buffer_length, int echo_mode);  extern int str_input(char *buffer, int buffer_length, enum io_echo_t echo_mode);
47  extern int get_data(int row, int col, char *prompt, char *buffer, int buffer_length, int max_display_len);  extern int get_data(int row, int col, char *prompt, char *buffer, int buffer_length, int max_display_len);
48    
49  // eof_exit = 0 : Do not exit at EOF  // eof_exit = 0 : Do not exit at EOF
# Line 47  extern int display_data(const void *p_da Line 53  extern int display_data(const void *p_da
53                          display_data_key_handler key_handler, const char *help_filename);                          display_data_key_handler key_handler, const char *help_filename);
54  extern int display_file(const char *filename, int eof_exit);  extern int display_file(const char *filename, int eof_exit);
55    
56    extern int display_file_key_handler(int *p_key, DISPLAY_CTX *p_ctx);
57    
58  extern int show_top(const char *str_left, const char *str_center, const char *str_right);  extern int show_top(const char *str_left, const char *str_center, const char *str_right);
59  extern int show_bottom(const char *msg);  extern int show_bottom(const char *msg);
60    

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