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annotate ui.h @ 513:ef5a2aa8382b

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Refactor input handling.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 05 Jun 2012 22:16:42 +0300
parents 942eea564b15
children 44f67ec5e945
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1 /*
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2 * NNChat - Custom chat client for NewbieNudes.com chatrooms
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3 * Written by Matti 'ccr' Hämäläinen
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4 * (C) Copyright 2008-2012 Tecnic Software productions (TNSP)
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5 */
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6 #ifndef LIBNNUI_H
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7 #define LIBNNUI_H
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8
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9 #ifdef __WIN32
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10 #define SET_DELAY (0)
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11 // Undefine because both windows.h and curses.h #define it
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12 #undef MOUSE_MOVED
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13 #else
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14 #define SET_DELAY (5)
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15 #endif
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17 #ifdef HAVE_NCURSES_H
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18 #include <ncurses.h>
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19 #else
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20 #include <curses.h>
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21 #endif
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22 #include "th_types.h"
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23 #include "th_string.h"
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24 #include "network.h"
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26 #define SET_MAX_WINDOWS (32)
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27 #define NN_BACKBUF_LEN (512) // Backbuffer size (in lines)
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29
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30 typedef struct
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31 {
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32 int *buf;
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33 size_t len, bufsize;
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34 } nn_line_t;
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35
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37 typedef struct
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38 {
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39 qringbuf_t *data; // "Backbuffer" data for this window
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40 int pos; // Current position in the window, 0 = real time
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41 BOOL dirty;
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43 int num;
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44 char *id; // Chatter ID, NULL = main window
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46 nn_line_t *line;
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47 } nn_window_t;
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49
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50 typedef struct
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51 {
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52 time_t prevKeepAlive;
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53 BOOL insertMode, exitProg, isError, update, mask, done;
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54 nn_conn_t *conn;
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55 void (*debugMsg)(const char *fmt, ...);
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56 } nn_editstate_t;
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57
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58
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59 extern nn_window_t *currWin;
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60 extern BOOL cursesInit;
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61 extern int scrHeight, scrWidth;
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62
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63 BOOL nnwin_init(int delay);
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64 void nnwin_shutdown();
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65 void nnwin_reset(void);
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66
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67 void nnwin_update(BOOL force, BOOL mask, nn_editbuf_t *ebuf, char *optUserName, int optUserColor);
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69 nn_window_t * nnwin_main_window();
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70 nn_window_t * nnwin_get(const int index);
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71 nn_window_t * nnwin_find(const char *id);
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72 void nnwin_set_current(nn_window_t *);
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74 BOOL nnwin_open(const char *name, BOOL curwin);
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75 void nnwin_close(nn_window_t *win);
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77 int nnwin_print(nn_window_t *win, const char *fmt);
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78
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79 void nnwin_input_process(nn_editbuf_t *editBuf, nn_editstate_t *editState,
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80 BOOL (*callback)(int, nn_editbuf_t *, nn_editstate_t *));
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81
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82 char * nnwin_prompt_requester(BOOL allowEmpty, nn_editstate_t *,
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83 BOOL (*callback)(int, nn_editbuf_t *, nn_editstate_t *),
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84 void (*update)(nn_editbuf_t *, nn_editstate_t *));
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85
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86 #endif