move history in lib-ui

[apps/madmutt.git] / history.c

diff --git a/history.c b/history.c
deleted file mode 100644 (file)
index 92bdb9f..0000000
--- a/history.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * 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 "mutt.h"
-#include "history.h"
-
-/* global vars used for the string-history routines */
-
-struct history {
-  char **hist;
-  short cur;
-  short last;
-};
-
-static struct history History[HC_LAST];
-static int OldSize = 0;
-
-static void init_history (struct history *h)
-{
-  int i;
-
-  if (OldSize) {
-    if (h->hist) {
-      for (i = 0; i < OldSize; i++)
-        p_delete(&h->hist[i]);
-      p_delete(&h->hist);
-    }
-  }
-
-  if (HistSize)
-    h->hist = p_new(char *, HistSize);
-
-  h->cur = 0;
-  h->last = 0;
-}
-
-void mutt_init_history (void)
-{
-  history_class_t hclass;
-
-  if (HistSize == OldSize)
-    return;
-
-  for (hclass = HC_FIRST; hclass < HC_LAST; hclass++)
-    init_history (&History[hclass]);
-
-  OldSize = HistSize;
-}
-
-void mutt_history_add (history_class_t hclass, const char *s)
-{
-  int prev;
-  struct history *h = &History[hclass];
-
-  if (!HistSize)
-    return;                     /* disabled */
-
-  if (*s) {
-    prev = h->last - 1;
-    if (prev < 0)
-      prev = HistSize - 1;
-    if (!h->hist[prev] || m_strcmp(h->hist[prev], s) != 0) {
-      m_strreplace(&h->hist[h->last++], s);
-      if (h->last > HistSize - 1)
-        h->last = 0;
-    }
-  }
-  h->cur = h->last;             /* reset to the last entry */
-}
-
-const char *mutt_history_next (history_class_t hclass)
-{
-  int next;
-  struct history *h = &History[hclass];
-
-  if (!HistSize)
-    return ("");                /* disabled */
-
-  next = h->cur + 1;
-  if (next > HistSize - 1)
-    next = 0;
-  h->cur = h->hist[next] ? next : 0;
-  return (h->hist[h->cur] ? h->hist[h->cur] : "");
-}
-
-const char *mutt_history_prev (history_class_t hclass)
-{
-  int prev;
-  struct history *h = &History[hclass];
-
-  if (!HistSize)
-    return ("");                /* disabled */
-
-  prev = h->cur - 1;
-  if (prev < 0) {
-    prev = HistSize - 1;
-    while (prev > 0 && h->hist[prev] == NULL)
-      prev--;
-  }
-  if (h->hist[prev])
-    h->cur = prev;
-  return (h->hist[h->cur] ? h->hist[h->cur] : "");
-}