1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368
|
#if !defined(lint) && !defined(DOS)
static char rcsid[] = "$Id: addrbook.c 90 2006-07-19 22:30:36Z hubert@u.washington.edu $";
#endif
/*
* ========================================================================
* Copyright 2006-2007 University of Washington
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
/*======================================================================
addrbook.c
display format/support routines
====*/
#include "../c-client/c-client.h"
#include <system.h>
#include <general.h>
#include "addrbook.h"
#include "state.h"
#include "adrbklib.h"
#include "abdlc.h"
#include "conf.h"
#include "conftype.h"
#include "status.h"
#include "debug.h"
#include "osdep/collate.h"
/* internal prototypes */
void parse_format(char *, COL_S *);
/*
* We have to call this to set up the format of the columns. There is a
* separate format for each addrbook, so we need to call this for each
* addrbook. We call it when the pab's are built. It also depends on
* whether or not as.checkboxes is set, so if we go into a Select mode
* from the address book maintenance screen we need to re-call this. Since
* we can't go back out of ListMode we don't have that problem. Restore_state
* has to call it because of the as.checkboxes possibly being different in
* the two states.
*/
void
addrbook_new_disp_form(PerAddrBook *pab, char **list, int addrbook_num,
int (*prefix_f)(PerAddrBook *, int *))
{
char *last_one;
int column = 0;
dprint((9, "- init_disp_form(%s) -\n",
(pab && pab->abnick) ? pab->abnick : "?"));
memset((void *)pab->disp_form, 0, NFIELDS*sizeof(COL_S));
pab->disp_form[1].wtype = WeCalculate; /* so we don't get false AllAuto */
if(prefix_f)
as.do_bold = (*prefix_f)(pab, &column);
/* if custom format is specified */
if(list && list[0] && list[0][0]){
/* find the one for addrbook_num */
for(last_one = *list;
*list != NULL && addrbook_num;
addrbook_num--,list++)
last_one = *list;
/* If not enough to go around, last one repeats */
if(*list == NULL)
parse_format(last_one, &(pab->disp_form[column]));
else
parse_format(*list, &(pab->disp_form[column]));
}
else{ /* default */
/* If 2nd wtype is AllAuto, the widths are calculated old way */
pab->disp_form[1].wtype = AllAuto;
pab->disp_form[column++].type = Nickname;
pab->disp_form[column++].type = Fullname;
pab->disp_form[column++].type = Addr;
/* Fill in rest */
while(column < NFIELDS)
pab->disp_form[column++].type = Notused;
}
}
struct parse_tokens {
char *name;
ColumnType ctype;
};
struct parse_tokens ptokens[] = {
{"NICKNAME", Nickname},
{"FULLNAME", Fullname},
{"ADDRESS", Addr},
{"FCC", Filecopy},
{"COMMENT", Comment},
{"DEFAULT", Def},
{NULL, Notused}
};
/*
* Parse format_str and fill in disp_form structure based on what's there.
*
* Args: format_str -- The format string from pinerc.
* disp_form -- This is where we fill in the answer.
*
* The format string consists of special tokens which give the order of
* the columns to be displayed. The possible tokens are NICKNAME,
* FULLNAME, ADDRESS, FCC, COMMENT. If a token is followed by
* parens with an integer inside (FULLNAME(16)) then that means we
* make that variable that many characters wide. If it is a percentage, we
* allocate that percentage of the columns to that variable. If no
* parens, that means we calculate it for the user. The tokens are
* delimited by white space. A token of DEFAULT means to calculate the
* whole thing as we would if no spec was given. This makes it possible
* to specify default for one addrbook and something special for another.
*/
void
parse_format(char *format_str, COL_S *disp_form)
{
int column = 0;
char *p, *q;
struct parse_tokens *pt;
int nicknames, fullnames, addresses, not_allauto;
int warnings = 0;
p = format_str;
while(p && *p && column < NFIELDS){
p = skip_white_space(p); /* space for next word */
/* look for the ptoken this word matches */
for(pt = ptokens; pt->name; pt++)
if(!struncmp(pt->name, p, strlen(pt->name)))
break;
/* ignore unrecognized word */
if(!pt->name){
char *r;
if((r=strindex(p, SPACE)) != NULL)
*r = '\0';
dprint((2, "parse_format: ignoring unrecognized word \"%s\" in address-book-formats\n", p ? p : "?"));
q_status_message1(SM_ORDER, warnings++==0 ? 1 : 0, 4,
/* TRANSLATORS: an informative error message */
_("Ignoring unrecognized word \"%s\" in Address-Book-Formats"), p);
/* put back space */
if(r)
*r = SPACE;
/* skip unrecognized word */
while(p && *p && !isspace((unsigned char)(*p)))
p++;
continue;
}
disp_form[column].type = pt->ctype;
/* skip over name and look for parens */
p += strlen(pt->name);
if(*p == '('){
p++;
q = p;
while(p && *p && isdigit((unsigned char)*p))
p++;
if(p && *p && *p == ')' && p > q){
disp_form[column].wtype = Fixed;
disp_form[column].req_width = atoi(q);
}
else if(p && *p && *p == '%' && p > q){
disp_form[column].wtype = Percent;
disp_form[column].req_width = atoi(q);
}
else{
disp_form[column].wtype = WeCalculate;
if(disp_form[column].type == Nickname)
disp_form[column].req_width = 8;
else
disp_form[column].req_width = 3;
}
}
else{
disp_form[column].wtype = WeCalculate;
if(disp_form[column].type == Nickname)
disp_form[column].req_width = 8;
else
disp_form[column].req_width = 3;
}
if(disp_form[column].type == Def){
/* If any type is DEFAULT, the widths are calculated old way */
assign_default:
column = 0;
disp_form[column].wtype = AllAuto;
disp_form[column++].type = Nickname;
disp_form[column].wtype = AllAuto;
disp_form[column++].type = Fullname;
disp_form[column].wtype = AllAuto;
disp_form[column++].type = Addr;
/* Fill in rest */
while(column < NFIELDS)
disp_form[column++].type = Notused;
return;
}
column++;
/* skip text at end of word */
while(p && *p && !isspace((unsigned char)(*p)))
p++;
}
if(column == 0){
q_status_message(SM_ORDER, 0, 4,
_("Address-Book-Formats has no recognizable words, using default format"));
goto assign_default;
}
/* Fill in rest */
while(column < NFIELDS)
disp_form[column++].type = Notused;
/* check to see if user is just re-ordering default fields */
nicknames = 0;
fullnames = 0;
addresses = 0;
not_allauto = 0;
for(column = 0; column < NFIELDS; column++){
if(disp_form[column].type != Notused
&& disp_form[column].wtype != WeCalculate)
not_allauto++;
switch(disp_form[column].type){
case Nickname:
nicknames++;
break;
case Fullname:
fullnames++;
break;
case Addr:
addresses++;
break;
case Filecopy:
case Comment:
not_allauto++;
break;
default:
break;
}
}
/*
* Special case: if there is no address field specified, we put in
* a special field called WhenNoAddrDisplayed, which causes list
* entries to be displayable in all cases.
*/
if(!addresses){
for(column = 0; column < NFIELDS; column++)
if(disp_form[column].type == Notused)
break;
if(column < NFIELDS){
disp_form[column].type = WhenNoAddrDisplayed;
disp_form[column].wtype = Special;
}
}
if(nicknames == 1 && fullnames == 1 && addresses == 1 && not_allauto == 0)
disp_form[0].wtype = AllAuto; /* set to do default widths */
}
/*
* Find the first selectable line greater than or equal to line. That is,
* the first line the cursor is allowed to start on.
* (If there are none >= line, it will find the highest one.)
*
* Returns the line number of the found line or NO_LINE if there isn't one.
*/
long
first_selectable_line(long int line)
{
long lineno;
register PerAddrBook *pab;
int i;
/* skip past non-selectable lines */
for(lineno=line;
!line_is_selectable(lineno) && dlist(lineno)->type != End;
lineno++)
;/* do nothing */
if(line_is_selectable(lineno))
return(lineno);
/*
* There were no selectable lines from lineno on down. Trying looking
* back up the list.
*/
for(lineno=line-1;
!line_is_selectable(lineno) && dlist(lineno)->type != Beginning;
lineno--)
;/* do nothing */
if(line_is_selectable(lineno))
return(lineno);
/*
* No selectable lines at all.
* If some of the addrbooks are still not displayed, it is too
* early to set the no_op_possbl flag. Or, if some of the addrbooks
* are empty but writable, then we should not set it either.
*/
for(i = 0; i < as.n_addrbk; i++){
pab = &as.adrbks[i];
if(pab->ostatus != Open &&
pab->ostatus != HalfOpen &&
pab->ostatus != ThreeQuartOpen)
return NO_LINE;
if(pab->access == ReadWrite && adrbk_count(pab->address_book) == 0)
return NO_LINE;
}
as.no_op_possbl++;
return NO_LINE;
}
/*
* Returns 1 if this line is of a type that can have a cursor on it.
*/
int
line_is_selectable(long int lineno)
{
register AddrScrn_Disp *dl;
if((dl = dlist(lineno)) && (dl->type == Text ||
dl->type == ListEmpty ||
dl->type == TitleCmb ||
dl->type == Beginning ||
dl->type == End)){
return 0;
}
return 1;
}
|