int draw_sidebar(int menu) {
BUFFY *tmp;
#ifndef USE_SLANG_CURSES
attr_t attrs;
#endif /* ifndef USE_SLANG_CURSES */
short delim_len = strlen(SidebarDelim);
short color_pair;
static bool initialized = false;
static int prev_show_value;
static short saveSidebarWidth;
int lines = 0;
int SidebarHeight;
if (globals.has_option(OPTSTATUSONTOP) || globals.has_option(OPTHELP))
lines++; /* either one will occupy the first line */
/* initialize first time */
if (!initialized) {
prev_show_value = globals.has_option(OPTSIDEBAR);
saveSidebarWidth = SidebarWidth;
if (!globals.has_option(OPTSIDEBAR)) SidebarWidth = 0;
initialized = true;
}
/* save or restore the value SidebarWidth */
if (prev_show_value != globals.has_option(OPTSIDEBAR)) {
if (prev_show_value
&& !globals.has_option(OPTSIDEBAR)) {
saveSidebarWidth = SidebarWidth;
SidebarWidth = 0;
} else if (!prev_show_value && globals.has_option(OPTSIDEBAR)) {
mutt_buffy_check(1); /* we probably have bad or no numbers */
SidebarWidth = saveSidebarWidth;
}
prev_show_value = globals.has_option(OPTSIDEBAR);
}
/* if ( SidebarWidth == 0 ) return 0; */
if ((SidebarWidth > 0)
&& globals.has_option(OPTSIDEBAR)
&& (delim_len >= SidebarWidth)) {
globals.unset_option(OPTSIDEBAR);
/* saveSidebarWidth = SidebarWidth; */
if (saveSidebarWidth > delim_len) {
SidebarWidth = saveSidebarWidth;
mutt_error(_(
"Value for sidebar_delim is too long. Disabling sidebar."));
sleep(2);
} else {
SidebarWidth = 0;
mutt_error(_(
"Value for sidebar_delim is too long. Disabling sidebar. Please set your sidebar_width to a sane value."));
sleep(4); /* the advise to set a sane value should be seen long
enough */
}
saveSidebarWidth = 0;
return 0;
}
if ((SidebarWidth == 0) || !globals.has_option(OPTSIDEBAR)) {
if (SidebarWidth > 0) {
saveSidebarWidth = SidebarWidth;
SidebarWidth = 0;
}
globals.unset_option(OPTSIDEBAR);
return 0;
}
/* get attributes for divider */
SETCOLOR(MT_COLOR_STATUS);
#ifndef USE_SLANG_CURSES
attr_get(&attrs, &color_pair, 0);
#else /* ifndef USE_SLANG_CURSES */
color_pair = attr_get();
#endif /* ifndef USE_SLANG_CURSES */
SETCOLOR(MT_COLOR_NORMAL);
/* draw the divider */
SidebarHeight = LINES - 1;
if (globals.has_option(OPTHELP) || !globals.has_option(OPTSTATUSONTOP))
SidebarHeight--;
for (; lines < SidebarHeight; lines++) {
move(lines, SidebarWidth - delim_len);
addstr(NONULL(SidebarDelim));
#ifndef USE_SLANG_CURSES
mvchgat(lines, SidebarWidth - delim_len, delim_len, 0, color_pair,
NULL);
#endif /* ifndef USE_SLANG_CURSES */
}
if (Incoming == 0) return 0;
lines = 0;
if (globals.has_option(OPTSTATUSONTOP) || globals.has_option(OPTHELP))
lines++; /* either one will occupy the first line */
if ((known_lines != LINES) || (TopBuffy == 0) || (BottomBuffy == 0))
calc_boundaries(menu);
if (CurBuffy == 0) CurBuffy = Incoming;
tmp = TopBuffy;
SETCOLOR(MT_COLOR_NORMAL);
for (; tmp
&& lines < SidebarHeight; tmp = tmp->next) {
if (tmp == CurBuffy)
SETCOLOR(MT_COLOR_INDICATOR);
else if (tmp->msg_unread > 0)
SETCOLOR(MT_COLOR_NEW);
else if (tmp->msg_flagged > 0)
SETCOLOR(MT_COLOR_FLAGGED);
else
SETCOLOR(MT_COLOR_NORMAL);
move(lines, 0);
if (Context
&& (!strcmp(tmp->path, Context->path)
|| !strcmp(tmp->realpath, Context->path))) {
tmp->msg_unread = Context->unread;
tmp->msgcount = Context->msgcount;
tmp->msg_flagged = Context->flagged;
}
/* check whether Maildir is a prefix of the current folder's path */
short maildir_is_prefix = 0;
if ((strlen(tmp->path) > strlen(Maildir))
&& (strncmp(Maildir, tmp->path, strlen(Maildir)) == 0))
maildir_is_prefix = 1;
/* calculate depth of current folder and generate its display name with indented spaces */
int sidebar_folder_depth = 0;
char *sidebar_folder_name =
globals.has_option(OPTSIDEBARSHORTPATH) ? (char *) mutt_basename(tmp->path)
: (char *)(tmp->path + maildir_is_prefix * (strlen(Maildir) + 1));
if (maildir_is_prefix
&& globals.has_option(OPTSIDEBARFOLDERINDENT)) {
char *tmp_folder_name;
int i;
tmp_folder_name = tmp->path + strlen(Maildir) + 1;
for (i = 0; i < strlen(tmp->path) - strlen(Maildir); i++) {
if ((tmp_folder_name[i] == '/')
|| (tmp_folder_name[i] == '.')) sidebar_folder_depth++;
}
if (sidebar_folder_depth > 0) {
if (globals.has_option(OPTSIDEBARSHORTPATH)) {
tmp_folder_name = strrchr(tmp->path, '.');
if (tmp_folder_name == NULL)
tmp_folder_name = (__typeof__(tmp_folder_name)) mutt_basename(tmp->path);
else
tmp_folder_name++;
} else
tmp_folder_name = tmp->path + strlen(Maildir) + 1;
sidebar_folder_name = (__typeof__(sidebar_folder_name))
malloc(strlen(tmp_folder_name) + sidebar_folder_depth * strlen(NONULL(SidebarIndentStr)) + 1);
sidebar_folder_name[0] = 0;
for (i = 0; i < sidebar_folder_depth; i++)
strncat(sidebar_folder_name, NONULL(
SidebarIndentStr),
strlen(NONULL(SidebarIndentStr)));
strncat(sidebar_folder_name, tmp_folder_name,
strlen(tmp_folder_name));
}
}
printw("%.*s", SidebarWidth - delim_len + 1,
make_sidebar_entry(sidebar_folder_name, tmp->msgcount,
tmp->msg_unread, tmp->msg_flagged));
if (sidebar_folder_depth > 0)
free(sidebar_folder_name);
lines++;
}
SETCOLOR(MT_COLOR_NORMAL);
for (; lines < SidebarHeight; lines++) {
int i = 0;
move(lines, 0);
for (; i < SidebarWidth - delim_len; i++)
addch(' ');
}
return 0;
}
/* return 0 on success, -1 on abort, 1 on error */
int mutt_check_overwrite (const char *attname, const char *path,
char *fname, size_t flen, int *append,
char **directory)
{
int rc = 0;
char tmp[_POSIX_PATH_MAX];
struct stat st;
strfcpy (fname, path, flen);
if (access (fname, F_OK) != 0)
return 0;
if (stat (fname, &st) != 0)
return -1;
if (S_ISDIR (st.st_mode)) {
if (directory) {
switch (mutt_multi_choice
(_("File is a directory, save under it? [(y)es, (n)o, (a)ll]"),
_("yna"))) {
case 3: /* all */
str_replace (directory, fname);
break;
case 1: /* yes */
mem_free (directory);
break;
case -1: /* abort */
mem_free (directory);
return -1;
case 2: /* no */
mem_free (directory);
return 1;
}
}
else
if ((rc =
mutt_yesorno (_("File is a directory, save under it?"),
M_YES)) != M_YES)
return (rc == M_NO) ? 1 : -1;
if (!attname || !attname[0]) {
tmp[0] = 0;
if (mutt_get_field (_("File under directory: "), tmp, sizeof (tmp),
M_FILE | M_CLEAR) != 0 || !tmp[0])
return (-1);
mutt_concat_path (fname, path, tmp, flen);
}
else
mutt_concat_path (fname, path, mutt_basename (attname), flen);
}
if (*append == 0 && access (fname, F_OK) == 0) {
switch (mutt_multi_choice
(_("File exists, (o)verwrite, (a)ppend, or (c)ancel?"), _("oac")))
{
case -1: /* abort */
return -1;
case 3: /* cancel */
return 1;
case 2: /* append */
*append = M_SAVE_APPEND;
break;
case 1: /* overwrite */
*append = M_SAVE_OVERWRITE;
break;
}
}
return 0;
}
