static void mix_redraw_ce (REMAILER **type2_list,
struct coord *coords,
MIXCHAIN *chain,
int i,
short selected)
{
if (!coords || !chain)
return;
if (coords[i].r < MIX_MAXROW)
{
if (selected)
SETCOLOR (MT_COLOR_INDICATOR);
else
NORMAL_COLOR;
mutt_window_mvaddstr (MuttIndexWindow, coords[i].r, coords[i].c,
type2_list[chain->ch[i]]->shortname);
NORMAL_COLOR;
if (i + 1 < chain->cl)
addstr (", ");
}
}
/**
* mutt_show_error - Show the user an error message
*/
void mutt_show_error(void)
{
if (OptKeepQuiet || !ErrorBufMessage)
return;
SETCOLOR(OptMsgErr ? MT_COLOR_ERROR : MT_COLOR_MESSAGE);
mutt_window_mvaddstr(MuttMessageWindow, 0, 0, ErrorBuf);
NORMAL_COLOR;
mutt_window_clrtoeol(MuttMessageWindow);
}
/**
* mutt_enter_fname_full - Ask the user to select a file
* @param[in] prompt Prompt
* @param[in] buf Buffer for the result
* @param[in] buflen Length of the buffer
* @param[in] mailbox If true, select mailboxes
* @param[in] multiple Allow multiple selections
* @param[out] files List of files selected
* @param[out] numfiles Number of files selected
* @param[in] flags Flags, see #SelectFileFlags
* @retval 0 Success
* @retval -1 Error
*/
int mutt_enter_fname_full(const char *prompt, char *buf, size_t buflen, bool mailbox,
bool multiple, char ***files, int *numfiles, SelectFileFlags flags)
{
struct Event ch;
SETCOLOR(MT_COLOR_PROMPT);
mutt_window_mvaddstr(MuttMessageWindow, 0, 0, (char *) prompt);
addstr(_(" ('?' for list): "));
NORMAL_COLOR;
if (buf[0] != '\0')
addstr(buf);
mutt_window_clrtoeol(MuttMessageWindow);
mutt_refresh();
do
{
ch = mutt_getch();
} while (ch.ch == -2);
if (ch.ch < 0)
{
mutt_window_clearline(MuttMessageWindow, 0);
return -1;
}
else if (ch.ch == '?')
{
mutt_refresh();
buf[0] = '\0';
if (!flags)
flags = MUTT_SEL_FOLDER;
if (multiple)
flags |= MUTT_SEL_MULTI;
if (mailbox)
flags |= MUTT_SEL_MAILBOX;
mutt_select_file(buf, buflen, flags, files, numfiles);
}
else
{
char *pc = mutt_mem_malloc(mutt_str_strlen(prompt) + 3);
sprintf(pc, "%s: ", prompt);
mutt_unget_event(ch.op ? 0 : ch.ch, ch.op ? ch.op : 0);
if (mutt_get_field_full(pc, buf, buflen, (mailbox ? MUTT_EFILE : MUTT_FILE) | MUTT_CLEAR,
multiple, files, numfiles) != 0)
{
buf[0] = '\0';
}
FREE(&pc);
}
return 0;
}
/**
* mutt_multi_choice - Offer the user a multiple choice question
* @param prompt Message prompt
* @param letters Allowable selection keys
* @retval >=0 0-based user selection
* @retval -1 Selection aborted
*/
int mutt_multi_choice(const char *prompt, const char *letters)
{
struct Event ch;
int choice;
bool redraw = true;
int prompt_lines = 1;
char *p = NULL;
while (true)
{
if (redraw || SigWinch)
{
redraw = false;
if (SigWinch)
{
SigWinch = 0;
mutt_resize_screen();
clearok(stdscr, TRUE);
mutt_menu_current_redraw();
}
if (MuttMessageWindow->cols)
{
prompt_lines = (mutt_strwidth(prompt) + MuttMessageWindow->cols - 1) /
MuttMessageWindow->cols;
prompt_lines = MAX(1, MIN(3, prompt_lines));
}
if (prompt_lines != MuttMessageWindow->rows)
{
mutt_window_reflow_message_rows(prompt_lines);
mutt_menu_current_redraw();
}
SETCOLOR(MT_COLOR_PROMPT);
mutt_window_mvaddstr(MuttMessageWindow, 0, 0, prompt);
NORMAL_COLOR;
mutt_window_clrtoeol(MuttMessageWindow);
}
mutt_refresh();
/* SigWinch is not processed unless timeout is set */
mutt_getch_timeout(30 * 1000);
ch = mutt_getch();
mutt_getch_timeout(-1);
if (ch.ch == -2)
continue;
/* (ch.ch == 0) is technically possible. Treat the same as < 0 (abort) */
if ((ch.ch <= 0) || CI_is_return(ch.ch))
{
choice = -1;
break;
}
else
{
p = strchr(letters, ch.ch);
if (p)
{
choice = p - letters + 1;
break;
}
else if ((ch.ch <= '9') && (ch.ch > '0'))
{
choice = ch.ch - '0';
if (choice <= mutt_str_strlen(letters))
break;
}
}
BEEP();
}
if (MuttMessageWindow->rows != 1)
{
mutt_window_reflow_message_rows(1);
mutt_menu_current_redraw();
}
else
mutt_window_clearline(MuttMessageWindow, 0);
mutt_refresh();
return choice;
}
