void
free_keyword_list(KEYWORD_S **kl)
{
if(kl && *kl){
if((*kl)->next)
free_keyword_list(&(*kl)->next);
if((*kl)->kw)
fs_give((void **) &(*kl)->kw);
if((*kl)->nick)
fs_give((void **) &(*kl)->nick);
fs_give((void **) kl);
}
}
/*----------------------------------------------------------------------
Function to control flag set/clearing
Basically, turn the flags into a fake list of features...
Returns 0 unless user has added a keyword, then 1.
----*/
int
flag_maintenance_screen(struct pine *ps, struct flag_screen *flags)
{
int i, lv, lc, maxwidth, offset, need, rv = 0;
char tmp[1200], **p, *spacer;
CONF_S *ctmpa, *first_line;
struct flag_table *fp;
OPT_SCREEN_S screen;
try_again:
maxwidth = MAX(MIN((ps->ttyo ? ps->ttyo->screen_cols : 80), 150), 30);
first_line = NULL;
ctmpa = NULL;
for(p = flags->explanation; p && *p; p++) {
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
ctmpa->value = cpystr(_(*p));
}
/* Now wire flags checkboxes together */
for(lv = 0, lc = 0, fp = (flags->flag_table ? *flags->flag_table : NULL);
fp && fp->name; fp++) { /* longest name */
if(fp->flag != F_COMMENT) {
if(lv < (i = utf8_width(_(fp->name))))
lv = i;
if(fp->comment && lc < (i = utf8_width(fp->comment)))
lc = i;
}
}
lv = MIN(lv,100);
lc = MIN(lc,100);
if(lc > 0)
spacer = " ";
else
spacer = "";
offset = 6;
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
offset -= (need - maxwidth);
offset = MAX(0,offset);
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
spacer = " ";
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
lc -= (need - maxwidth);
lc = MAX(0,lc);
if(lc == 0)
spacer = "";
}
}
}
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
ctmpa->value = cpystr("");
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
utf8_snprintf(tmp, sizeof(tmp), "%*.*w %s", offset+3, offset+3, _("Set"), _("Flag/Keyword Name"));
tmp[sizeof(tmp)-1] = '\0';
ctmpa->value = cpystr(tmp);
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
snprintf(tmp, sizeof(tmp), "%*.*s--- %.*s",
offset, offset, "",
lv+lc+strlen(spacer), repeat_char(lv+lc+strlen(spacer), '-'));
tmp[sizeof(tmp)-1] = '\0';
ctmpa->value = cpystr(tmp);
for(fp = (flags->flag_table ? *flags->flag_table : NULL);
fp && fp->name; fp++) { /* build the list */
new_confline(&ctmpa);
if(!first_line && (fp->flag != F_COMMENT))
first_line = ctmpa;
ctmpa->keymenu = &flag_keymenu;
ctmpa->tool = flag_checkbox_tool;
ctmpa->valoffset = offset;
if(fp->flag == F_COMMENT) {
ctmpa->help = NO_HELP;
ctmpa->flags |= CF_NOSELECT;
ctmpa->value = cpystr(fp->name);
}
else {
ctmpa->help = fp->help;
ctmpa->d.f.ftbl = flags->flag_table;
ctmpa->d.f.fp = fp;
utf8_snprintf(tmp, sizeof(tmp), "[%c] %-*.*w%s%-*.*w",
(fp->set == 0) ? ' ' : (fp->set == 1) ? 'X' : '?',
lv, lv, _(fp->name),
spacer, lc, lc, fp->comment ? fp->comment : "");
ctmpa->value = cpystr(tmp);
}
}
memset(&screen, 0, sizeof(screen));
/*
* TRANSLATORS: FLAG MAINTENANCE is a screen title.
* Print something1 using something2. configuration is something1
*/
if(conf_scroll_screen(ps, &screen, first_line,
_("FLAG MAINTENANCE"),
_("configuration"), 0) == FLAG_ADD_RETURN) {
int flags, r;
char keyword[500];
char nickname[500];
char prompt[500];
char *error = NULL;
KEYWORD_S *kw;
HelpType help;
/*
* User is asking to add a new keyword. We will add it to the
* mailbox if necessary and add it to the keywords list from
* Setup/Config. Then we will modify the flag_table and present
* the flag modification screen again.
*/
ps->mangled_screen = 1;
keyword[0] = '\0';
flags = OE_APPEND_CURRENT;
help = NO_HELP;
do {
if(error) {
q_status_message(SM_ORDER, 3, 4, error);
fs_give((void **) &error);
}
strncpy(prompt, _("Keyword to be added : "), sizeof(prompt)-1);
prompt[sizeof(prompt)-1] = '\0';
r = optionally_enter(keyword, -FOOTER_ROWS(ps_global), 0,
sizeof(keyword), prompt, NULL, help, &flags);
if(r == 3)
help = help == NO_HELP ? h_type_keyword : NO_HELP;
else if(r == 1) {
cmd_cancelled("Add Keyword");
goto try_again;
}
removing_leading_and_trailing_white_space(keyword);
} while(r == 3 || keyword_check(keyword, &error));
for(kw = ps->keywords; kw; kw = kw->next) {
if(kw->kw && !strucmp(kw->kw, keyword)) {
q_status_message(SM_ORDER, 3, 4, _("Keyword already configured, changing nickname"));
break;
}
}
snprintf(prompt, sizeof(prompt), _("Optional nickname for \"%s\" : "), keyword);
nickname[0] = '\0';
help = NO_HELP;
do {
r = optionally_enter(nickname, -FOOTER_ROWS(ps_global), 0,
sizeof(nickname), prompt, NULL, help, &flags);
if(r == 3)
help = help == NO_HELP ? h_type_keyword_nickname : NO_HELP;
else if(r == 1) {
cmd_cancelled("Add Keyword");
goto try_again;
}
removing_leading_and_trailing_white_space(nickname);
} while(r == 3);
if(keyword[0]) {
char ***alval;
int offset = -1;
struct variable *var;
var = &ps_global->vars[V_KEYWORDS];
alval = ALVAL(var, Main);
for(kw = ps->keywords; kw; kw = kw->next) {
offset++;
if(kw->kw && !strucmp(kw->kw, keyword)) {
/* looks like it should already exist at offset */
break;
}
}
if(!kw)
offset = -1;
if(offset >= 0 && (*alval) && (*alval)[offset]) {
fs_give((void **) &(*alval)[offset]);
(*alval)[offset] = put_pair(nickname, keyword);
}
else if(!*alval) {
offset = 0;
*alval = (char **) fs_get(2*sizeof(char *));
(*alval)[offset] = put_pair(nickname, keyword);
(*alval)[offset+1] = NULL;
}
else {
for(offset=0; (*alval)[offset]; offset++);
;
fs_resize((void **) alval, (offset + 2) * sizeof(char *));
(*alval)[offset] = put_pair(nickname, keyword);
(*alval)[offset+1] = NULL;
}
set_current_val(var, TRUE, FALSE);
if(ps_global->prc)
ps_global->prc->outstanding_pinerc_changes = 1;
if(ps_global->keywords)
free_keyword_list(&ps_global->keywords);
if(var->current_val.l && var->current_val.l[0])
ps_global->keywords = init_keyword_list(var->current_val.l);
clear_index_cache(ps_global->mail_stream, 0);
rv = 1;
}
}
ps->mangled_screen = 1;
return(rv);
}
