--- /dev/null
+/*
+ * Copyright notice from original mutt:
+ * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <lib-lib/mem.h>
+#include <lib-lib/str.h>
+#include <lib-lib/macros.h>
+#include <lib-lib/mapping.h>
+
+#include <lib-ui/curses.h>
+#include <lib-ui/menu.h>
+
+#include "mutt.h"
+#include "sort.h"
+#include "mx.h"
+#include "buffy.h"
+
+
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+
+#define SW (option(OPTMBOXPANE)?SidebarWidth:0)
+
+static char *get_sort_str (char *buf, ssize_t buflen, int method)
+{
+ snprintf (buf, buflen, "%s%s%s",
+ (method & SORT_REVERSE) ? "reverse-" : "",
+ (method & SORT_LAST) ? "last-" : "",
+ mutt_getnamebyvalue (method & SORT_MASK, SortMethods));
+ return buf;
+}
+
+/* %b = number of incoming folders with unread messages [option]
+ * %B = short mailbox path
+ * %d = number of deleted messages [option]
+ * %f = full mailbox path
+ * %F = number of flagged messages [option]
+ * %h = hostname
+ * %l = length of mailbox (in bytes) [option]
+ * %m = total number of messages [option]
+ * %M = number of messages shown (virutal message count when limiting) [option]
+ * %n = number of new messages [option]
+ * %p = number of postponed messages [option]
+ * %P = percent of way through index
+ * %r = readonly/wontwrite/changed flag
+ * %s = current sorting method ($sort)
+ * %S = current aux sorting method ($sort_aux)
+ * %t = # of tagged messages [option]
+ * %v = Madmutt version
+ * %V = currently active limit pattern [option] */
+static const char *status_format_str (char *buf, ssize_t buflen, char op,
+ const char *src, const char *prefix,
+ const char *ifstring,
+ const char *elsestring,
+ unsigned long data, format_flag flags)
+{
+ char fmt[SHORT_STRING], tmp[SHORT_STRING];
+ const char *cp, *p;
+ int count, optional = (flags & M_FORMAT_OPTIONAL);
+ MUTTMENU *menu = (MUTTMENU *) data;
+
+ *buf = 0;
+ switch (op) {
+ case 'b':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, buffy_check (0));
+ }
+ else if (!buffy_check (0))
+ optional = 0;
+ break;
+
+ case 'B':
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ if (Context && Context->compressinfo && Context->realpath) {
+ if ((p = strrchr (Context->realpath, '/')))
+ m_strcpy(tmp, sizeof(tmp), p + 1);
+ else
+ m_strcpy(tmp, sizeof(tmp), Context->realpath);
+ }
+ else
+ if (Context && Context->path) {
+ if ((p = strrchr (Context->path, '/')))
+ m_strcpy(tmp, sizeof(tmp), p + 1);
+ else
+ m_strcpy(tmp, sizeof(tmp), Context->path);
+ }
+ else
+ m_strcpy(tmp, sizeof(tmp), _("no mailbox"));
+ snprintf (buf, buflen, fmt, tmp);
+ break;
+
+ case 'd':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->deleted : 0);
+ }
+ else if (!Context || !Context->deleted)
+ optional = 0;
+ break;
+
+ case 'h':
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (buf, buflen, fmt, NONULL (Hostname));
+ break;
+
+ case 'f':
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ if (Context && Context->compressinfo && Context->realpath) {
+ m_strcpy(tmp, sizeof(tmp), Context->realpath);
+ mutt_pretty_mailbox (tmp);
+ }
+ else
+ if (Context && Context->path) {
+ m_strcpy(tmp, sizeof(tmp), Context->path);
+ mutt_pretty_mailbox (tmp);
+ }
+ else
+ m_strcpy(tmp, sizeof(tmp), _("(no mailbox)"));
+ snprintf (buf, buflen, fmt, tmp);
+ break;
+
+ case 'F':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->flagged : 0);
+ }
+ else if (!Context || !Context->flagged)
+ optional = 0;
+ break;
+
+ case 'l':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ mutt_pretty_size (tmp, sizeof (tmp), Context ? Context->size : 0);
+ snprintf (buf, buflen, fmt, tmp);
+ }
+ else if (!Context || !Context->size)
+ optional = 0;
+ break;
+
+ case 'L':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ mutt_pretty_size (tmp, sizeof (tmp), Context ? Context->vsize : 0);
+ snprintf (buf, buflen, fmt, tmp);
+ }
+ else if (!Context || !Context->pattern)
+ optional = 0;
+ break;
+
+ case 'm':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->msgcount : 0);
+ }
+ else if (!Context || !Context->msgcount)
+ optional = 0;
+ break;
+
+ case 'M':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->vcount : 0);
+ }
+ else if (!Context || !Context->pattern)
+ optional = 0;
+ break;
+
+ case 'n':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->new : 0);
+ }
+ else if (!Context || Context->new <= 0)
+ optional = 0;
+ break;
+
+ case 'o':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt,
+ Context ? Context->unread - Context->new : 0);
+ }
+ else if (!Context || !(Context->unread - Context->new))
+ optional = 0;
+ break;
+
+ case 'p':
+ count = mutt_num_postponed (0);
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, count);
+ }
+ else if (!count)
+ optional = 0;
+ break;
+
+ case 'P':
+ if (menu->top + menu->pagelen >= menu->max)
+ cp = menu->top ? "end" : "all";
+ else {
+ count = (100 * (menu->top + menu->pagelen)) / menu->max;
+ snprintf (tmp, sizeof (tmp), "%d%%", count);
+ cp = tmp;
+ }
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (buf, buflen, fmt, cp);
+ break;
+
+ case 'r':
+ {
+ int i = 0;
+
+ if (Context) {
+ /* XXX: deleted doesn't necessarily mean changed in IMAP */
+ i = option (OPTATTACHMSG) ? 3
+ : ((Context->readonly || Context->dontwrite) ? 2
+ : (Context->changed || (Context-> magic != M_IMAP && Context->
+ deleted)) ? 1 : 0);
+ }
+
+ if (!StChars)
+ buf[0] = 0;
+ else if (i >= m_strlen(StChars))
+ buf[0] = StChars[0];
+ else
+ buf[0] = StChars[i];
+
+ buf[1] = 0;
+ break;
+ }
+
+ case 's':
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (buf, buflen, fmt, get_sort_str (tmp, sizeof (tmp), Sort));
+ break;
+
+ case 'S':
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (buf, buflen, fmt, get_sort_str (tmp, sizeof (tmp), SortAux));
+ break;
+
+ case 't':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->tagged : 0);
+ }
+ else if (!Context || !Context->tagged)
+ optional = 0;
+ break;
+
+ case 'u':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (buf, buflen, fmt, Context ? Context->unread : 0);
+ }
+ else if (!Context || !Context->unread)
+ optional = 0;
+ break;
+
+ case 'v':
+ m_strcpy(buf, buflen, mutt_make_version(0));
+ break;
+
+ case 'V':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (buf, buflen, fmt,
+ (Context && Context->pattern) ? Context->pattern : "");
+ }
+ else if (!Context || !Context->pattern)
+ optional = 0;
+ break;
+
+ case 0:
+ *buf = 0;
+ return (src);
+
+ default:
+ snprintf (buf, buflen, "%%%s%c", prefix, op);
+ break;
+ }
+
+ if (optional)
+ menu_status_line (buf, buflen, menu, ifstring);
+ else if (flags & M_FORMAT_OPTIONAL)
+ menu_status_line (buf, buflen, menu, elsestring);
+
+ return (src);
+}
+
+void menu_status_line (char* buf, ssize_t len, MUTTMENU* menu, const char* p) {
+ /*
+ * if we have enough space for buffer, format lines to $COLS-$SidebarWidth
+ * only to not wrap past end of screen
+ */
+ int width = COLS - SW;
+ mutt_FormatString (buf, (width >= len ? len : (width + 1)),
+ p, status_format_str,
+ (unsigned long) menu, 0);
+}