src/history.c

   1 /*
   2  * History.c: Implements file menu file history
   3  *
   4  * Author:
   5  *  Mike Kestner (mkestner@ameritech.net)
   6  *
   7  */
   8 #include <gnumeric-config.h>
   9 #include <glib/gi18n-lib.h>
  10 #include <goffice/goffice.h>
  11 #include "gnumeric.h"
  12 #include "history.h"
  13 #include <string.h>
  14
  15 /*
  16  * Returns a newly allocated string containing the base name of the file
  17  * with any .gnumeric extension stripped off.
  18  */
  19 gchar *
  20 gnm_history_item_label (gchar const *uri, int accel_number)
  21 {
  22         GString *res = g_string_new (NULL);
  23         char *basename, *tmp;
  24         int len;
  25
  26         basename = go_basename_from_uri (uri);
  27         if (basename == NULL)
  28                 basename = g_strdup ("(invalid file name)");
  29
  30         /* Remove .gnumeric, if present.  */
  31         len = strlen (basename);
  32         if (len > 9 && strcmp (basename + len - 9, ".gnumeric") == 0)
  33                 basename[len - 9] = 0;
  34
  35         if (accel_number <= 9)
  36                 g_string_append_printf (res, "_%d ", accel_number);
  37         else if (accel_number == 10)
  38                 g_string_append (res, "1_0 ");
  39         else
  40                 g_string_append_printf (res, "%d ", accel_number);
  41
  42         /* Underscores need to be doubled.  */
  43         for (tmp = basename; *tmp; tmp++) {
  44                 if (*tmp == '_')
  45                         g_string_append_c (res, '_');
  46                 g_string_append_c (res, *tmp);
  47         }
  48         g_free (basename);
  49
  50         return g_string_free (res, FALSE);
  51 }