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 emlwwrite(char *, EML *);
 138 extern  void emlwrite(char *, EML *);
 139 extern  void emlwrite_ucs4(UCS *, EML *);
 140 extern  void unknown_command(UCS);
 141 extern  void scrolldown(struct WINDOW *, int, int);
 142 extern  void scrollup(struct WINDOW *, int, int);
 143 extern  int doton(int *, unsigned int *);
 144 extern  int resize_pico(int, int);
 145 extern  void zotdisplay(void);
 146 extern  void pputc(UCS c, int a);
 147 extern  void pputs(UCS *s, int a);
 148 extern  void pputs_utf8(char *s, int a);
 149 extern  void peeol(void);
 150 extern  CELL *pscr(int, int);
 151 extern  void pclear(int, int);
 152 extern  int pinsert(CELL);
 153 extern  int pdel(void);
 154 extern  void wstripe(int, int, char *, int);
 155 extern  void wkeyhelp(KEYMENU *);
 156 extern  void get_cursor(int *, int *);
 157 extern  unsigned vcellwidth_a_to_b(int row, int a, int b);
 158 extern  int index_from_col(int row, int col);
 159
 160 /* file.c */
 161 extern  int fileread(int, int);
 162 extern  int insfile(int, int);
 163 extern  int readin(char *, int, int);
 164 extern  int filewrite(int, int);
 165 extern  int filesave(int, int);
 166 extern  int writeout(char *, int);
 167 extern  char *writetmp(int, char *);
 168 extern  int filename(int, int);
 169 extern  int in_oper_tree(char *);
 170 extern  int ifile(char *);
 171
 172 /* fileio.c */
 173 extern  int ffropen(char *);
 174 extern  int ffputline(CELL *, int);
 175 extern  int ffgetline(UCS *, size_t, size_t *, int);
 176
 177 /* line.c */
 178 extern  struct LINE *lalloc(int used);
 179 extern  void lfree(struct LINE *);
 180 extern  void lchange(int);
 181 extern  int linsert(int n, UCS c);
 182 extern  int geninsert(LINE **dotp, int *doto, LINE *linep, UCS c, int attb, int n, long *lines);
 183 extern  int lnewline(void);
 184 extern  int ldelete(long, int (*)(UCS));
 185 extern  int lisblank(struct LINE *);
 186 extern  void kdelete(void);
 187 extern  int kinsert(UCS);
 188 extern  long kremove(int);
 189 extern  int ksize(void);
 190 extern  void fdelete(void);
 191 extern  int finsert(UCS);
 192 extern  long fremove(int);
 193 extern  void set_last_region_added(REGION *);
 194 extern  REGION *get_last_region_added(void);
 195
 196 /* os.c */
 197 extern  int o_insert(UCS);
 198 extern  int o_delete(void);
 199
 200 /* pico.c */
 201 extern  int pico(struct pico_struct *pm);
 202 extern  void edinit(char *);
 203 extern  int execute(UCS c, int f, int n);
 204 extern  int quickexit(int, int);
 205 extern  int abort_composer(int, int);
 206 extern  int suspend_composer(int, int);
 207 extern  int wquit(int, int);
 208 extern  int ctrlg(int, int);
 209 extern  int rdonly(void);
 210 extern  int pico_help(char **, char *, int);
 211 extern  void zotedit(void);
 212 #ifdef  _WINDOWS
 213 int     composer_file_drop(int, int, char *);
 214 int     pico_cursor(int, long);
 215 #endif
 216
 217 /* random.c */
 218 extern  int showcpos(int, int);
 219 extern  int tab(int, int);
 220 extern  int newline(int, int);
 221 extern  int forwdel(int, int);
 222 extern  int backdel(int, int);
 223 extern  int killtext(int, int);
 224 extern  int yank(int, int);
 225
 226 /* region.c */
 227 extern  int killregion(int, int);
 228 extern  int deleteregion(int, int);
 229 extern  int markregion(int);
 230 extern  int getregion(REGION *, LINE *, int);
 231 extern  void unmarkbuffer(void);
 232
 233 /* search.c */
 234 extern  int forwsearch(int, int);
 235 extern  int readpattern(char *, int, int);
 236 extern  int forscan(int *, UCS *, int, LINE *, int, int);
 237 extern  void chword(UCS *, UCS *, int);
 238
 239 /* spell.c */
 240 #ifdef  SPELLER
 241 extern  int spell(int, int);
 242 #endif
 243
 244 /* window.c */
 245 extern  int  pico_refresh(int, int);
 246 extern  void redraw_pico_for_callback(void);
 247
 248 /* word.c */
 249 extern  int wrapword(void);
 250 extern  int backword(int, int);
 251 extern  int forwword(int, int);
 252 extern  int fillpara(int, int);
 253 extern  int fillbuf(int, int);
 254 extern  int inword(void);
 255 extern  int quote_match(UCS *, LINE *, UCS *, size_t);
 256 extern  int ucs4_isalnum(UCS);
 257 extern  int ucs4_isalpha(UCS);
 258 extern  int ucs4_isspace(UCS);
 259 extern  int ucs4_ispunct(UCS);
 260
 261 #endif  /* EFUNC_H */