pico/efunc.h

   1 /*
   2  * $Id: efunc.h 807 2007-11-09 01:21:33Z hubert@u.washington.edu $
   3  *
   4  * ========================================================================
   5  * Copyright 2006-2007 University of Washington
   6  * Copyright 2013-2017 Eduardo Chappa
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * ========================================================================
  15  *
  16  * Program:     Pine's composer and pico's function declarations
  17  */
  18
  19 /*      EFUNC.H:        MicroEMACS function declarations and names
  20
  21                 This file list all the C code functions used by MicroEMACS
  22         and the names to use to bind keys to them. To add functions,
  23         declare it here in both the extern function list and the name
  24         binding table.
  25
  26         Update History:
  27
  28         Daniel Lawrence
  29 */
  30
  31 #ifndef EFUNC_H
  32 #define EFUNC_H
  33
  34
  35 /*      External function declarations          */
  36 /* attach.c */
  37 extern  int AskAttach(char *, size_t, LMLIST **);
  38 extern  int SyncAttach(void);
  39 extern  int intag(UCS *, int);
  40 extern  char *prettysz(off_t);
  41 extern  int AttachError(void);
  42 extern  char *QuoteAttach(char *, size_t);
  43 extern  int     getccol(int);
  44
  45 /* basic.c */
  46 extern  int gotobol(int, int);
  47 extern  int backchar(int, int);
  48 extern  int gotoeol(int, int);
  49 extern  int forwchar(int, int);
  50 extern  int gotoline(int, int);
  51 extern  int gotobob(int, int);
  52 extern  int gotoeob(int, int);
  53 extern  int forwline(int, int);
  54 extern  int backline(int, int);
  55 extern  int gotobop(int, int);
  56 extern  int gotoeop(int, int);
  57 extern  int forwpage(int, int);
  58 extern  int backpage(int, int);
  59 extern  int scrollupline(int, int);
  60 extern  int scrolldownline(int, int);
  61 extern  int scrollto(int, int);
  62 extern  int setmark(int, int);
  63 extern  int swapmark(int, int);
  64 extern  int setimark(int, int);
  65 extern  int swapimark(int, int);
  66 extern  int mousepress(int, int);
  67 extern  int toggle_xterm_mouse(int, int);
  68 extern  void swap_mark_and_dot_if_mark_comes_first(void);
  69 extern  int backchar_no_header_editor(int, int);
  70 extern  int getgoal(struct LINE *);
  71
  72 /* bind.c */
  73 extern  UCS normalize_cmd(UCS c, UCS list[][2], int sc);
  74 extern  int whelp(int, int);
  75 extern  int wscrollw(int, int, char **, int);
  76 extern  int normal(int, int (*)[2], int);
  77 extern  void rebindfunc(int (*)(int, int),int (*)(int, int));
  78 extern  int bindtokey(UCS c, int (*f)(int, int));
  79
  80 /* browse.c */
  81 extern  int FileBrowse(char *, size_t, char *, size_t, char *, size_t, int, LMLIST **);
  82 extern  int ResizeBrowser(void);
  83 extern  void set_browser_title(char *);
  84 extern  void zotlmlist(LMLIST *);
  85 extern  int time_to_check(void);
  86 extern  int LikelyASCII(char *);
  87
  88 /* buffer.c */
  89 extern  int anycb(void);
  90 extern  struct BUFFER *bfind(char *, int, int);
  91 extern  int bclear(struct BUFFER *);
  92 extern  int packbuf(char **, int *, int);
  93 extern  void readbuf(char **);
  94
  95 /* composer.c */
  96 extern  int InitMailHeader(struct pico_struct *);
  97 extern  int ResizeHeader(void);
  98 extern  int HeaderEditor(int, int);
  99 extern  void PaintHeader(int, int);
 100 extern  void ArrangeHeader(void);
 101 extern  int ToggleHeader(int);
 102 extern  int HeaderLen(void);
 103 extern  int UpdateHeader(int);
 104 extern  int entry_line(int, int);
 105 extern  int call_builder(struct headerentry *, int *, char **);
 106 extern  void call_expander(void);
 107 extern  void ShowPrompt(void);
 108 extern  int packheader(void);
 109 extern  void zotheader(void);
 110 extern  void display_for_send(void);
 111 extern  VARS_TO_SAVE *save_pico_state(void);
 112 extern  void restore_pico_state(VARS_TO_SAVE *);
 113 extern  void free_pico_state(VARS_TO_SAVE *);
 114 extern  void HeaderPaintCursor(void);
 115 extern  void PaintBody(int);
 116 extern  int AppendAttachment(char *, char *, char *);
 117
 118 /* display.c */
 119 extern  int vtinit(void);
 120 extern  int vtterminalinfo(int);
 121 extern  void vttidy(void);
 122 extern  void update(void);
 123 extern  void modeline(struct WINDOW *);
 124 extern  void movecursor(int, int);
 125 extern  void clearcursor(void);
 126 extern  void mlerase(void);
 127 extern  char *speller_choice(char **, int *);
 128 extern  int mlchoose(UCS *, EXTRAKEYS *);
 129 extern  int mlyesno_utf8(char *, int);
 130 extern  int mlyesno(UCS *, int);
 131 extern  int mlreply_utf8(char *, char *, int, int, EXTRAKEYS *);
 132 extern  int mlreply(UCS *, UCS *, int, int, EXTRAKEYS *);
 133 extern  int mlreplyd_utf8(char *, char *, int, int, EXTRAKEYS *);
 134 extern  int mlreplyd(UCS *, UCS *, int, int, EXTRAKEYS *);
 135 extern  int mlwrite_utf8(char *, void *);
 136 extern  int mlwrite(UCS *, void *);
 137 extern  void emlwrite(char *, EML *);
 138 extern  void emlwrite_ucs4(UCS *, EML *);
 139 extern  void unknown_command(UCS);
 140 extern  void scrolldown(struct WINDOW *, int, int);
 141 extern  void scrollup(struct WINDOW *, int, int);
 142 extern  int doton(int *, unsigned int *);
 143 extern  int resize_pico(int, int);
 144 extern  void zotdisplay(void);
 145 extern  void pputc(UCS c, int a);
 146 extern  void pputs(UCS *s, int a);
 147 extern  void pputs_utf8(char *s, int a);
 148 extern  void peeol(void);
 149 extern  CELL *pscr(int, int);
 150 extern  void pclear(int, int);
 151 extern  int pinsert(CELL);
 152 extern  int pdel(void);
 153 extern  void wstripe(int, int, char *, int);
 154 extern  void wkeyhelp(KEYMENU *);
 155 extern  void get_cursor(int *, int *);
 156 extern  unsigned vcellwidth_a_to_b(int row, int a, int b);
 157 extern  int index_from_col(int row, int col);
 158
 159 /* file.c */
 160 extern  int fileread(int, int);
 161 extern  int insfile(int, int);
 162 extern  int readin(char *, int, int);
 163 extern  int filewrite(int, int);
 164 extern  int filesave(int, int);
 165 extern  int writeout(char *, int);
 166 extern  char *writetmp(int, char *);
 167 extern  int filename(int, int);
 168 extern  int in_oper_tree(char *);
 169 extern  int ifile(char *);
 170
 171 /* fileio.c */
 172 extern  int ffropen(char *);
 173 extern  int ffputline(CELL *, int);
 174 extern  int ffgetline(UCS *, size_t, size_t *, int);
 175
 176 /* line.c */
 177 extern  struct LINE *lalloc(int used);
 178 extern  void lfree(struct LINE *);
 179 extern  void lchange(int);
 180 extern  int linsert(int n, UCS c);
 181 extern  int geninsert(LINE **dotp, int *doto, LINE *linep, UCS c, int attb, int n, long *lines);
 182 extern  int lnewline(void);
 183 extern  int ldelete(long, int (*)(UCS));
 184 extern  int lisblank(struct LINE *);
 185 extern  void kdelete(void);
 186 extern  int kinsert(UCS);
 187 extern  long kremove(int);
 188 extern  int ksize(void);
 189 extern  void fdelete(void);
 190 extern  int finsert(UCS);
 191 extern  long fremove(int);
 192 extern  void set_last_region_added(REGION *);
 193 extern  REGION *get_last_region_added(void);
 194
 195 /* os.c */
 196 extern  int o_insert(UCS);
 197 extern  int o_delete(void);
 198
 199 /* pico.c */
 200 extern  int pico(struct pico_struct *pm);
 201 extern  void edinit(char *);
 202 extern  int execute(UCS c, int f, int n);
 203 extern  int quickexit(int, int);
 204 extern  int abort_composer(int, int);
 205 extern  int suspend_composer(int, int);
 206 extern  int wquit(int, int);
 207 extern  int ctrlg(int, int);
 208 extern  int rdonly(void);
 209 extern  int pico_help(char **, char *, int);
 210 extern  void zotedit(void);
 211 #ifdef  _WINDOWS
 212 int     composer_file_drop(int, int, char *);
 213 int     pico_cursor(int, long);
 214 #endif
 215
 216 /* random.c */
 217 extern  int showcpos(int, int);
 218 extern  int tab(int, int);
 219 extern  int newline(int, int);
 220 extern  int forwdel(int, int);
 221 extern  int backdel(int, int);
 222 extern  int killtext(int, int);
 223 extern  int yank(int, int);
 224
 225 /* region.c */
 226 extern  int killregion(int, int);
 227 extern  int deleteregion(int, int);
 228 extern  int markregion(int);
 229 extern  int getregion(REGION *, LINE *, int);
 230 extern  void unmarkbuffer(void);
 231
 232 /* search.c */
 233 extern  int forwsearch(int, int);
 234 extern  int readpattern(char *, int, int);
 235 extern  int forscan(int *, UCS *, int, LINE *, int, int);
 236 extern  void chword(UCS *, UCS *, int);
 237
 238 /* spell.c */
 239 #ifdef  SPELLER
 240 extern  int spell(int, int);
 241 #endif
 242
 243 /* window.c */
 244 extern  int  pico_refresh(int, int);
 245 extern  void redraw_pico_for_callback(void);
 246
 247 /* word.c */
 248 extern  int wrapword(void);
 249 extern  int backword(int, int);
 250 extern  int forwword(int, int);
 251 extern  int fillpara(int, int);
 252 extern  int fillbuf(int, int);
 253 extern  int inword(void);
 254 extern  int quote_match(UCS *, LINE *, UCS *, size_t);
 255 extern  int ucs4_isalnum(UCS);
 256 extern  int ucs4_isalpha(UCS);
 257 extern  int ucs4_isspace(UCS);
 258 extern  int ucs4_ispunct(UCS);
 259
 260 #endif  /* EFUNC_H */