* modest-text-utils.[ch], modest-header-view.c:

[modest] / src / modest-text-utils.c

diff --git a/src/modest-text-utils.c b/src/modest-text-utils.c
index 5cf47bc..e7a3209 100644 (file)
--- a/src/modest-text-utils.c
+++ b/src/modest-text-utils.c
@@ -659,7 +659,7 @@ hyperlinkify_plain_text (GString *txt)
 
 
 gchar*
-modest_text_utils_display_address (gchar *address)
+modest_text_utils_get_display_address (gchar *address)
 {
        gchar *cursor;
        
@@ -689,3 +689,87 @@ modest_text_utils_display_address (gchar *address)
        return address;
 }
 
+
+
+gint 
+modest_text_utils_get_subject_prefix_len (const gchar *sub)
+{
+       gint i;
+       static const gchar* prefix[] = {
+               "Re:", "RE:", "Fwd:", "FWD:", "FW:", NULL
+       };
+               
+       if (!sub || (sub[0] != 'R' && sub[0] != 'F')) /* optimization */
+               return 0;
+
+       i = 0;
+       
+       while (prefix[i]) {
+               if (g_str_has_prefix(sub, prefix[i])) {
+                       int prefix_len = strlen(prefix[i]); 
+                       if (sub[prefix_len] == ' ')
+                               ++prefix_len; /* ignore space after prefix as well */
+                       return prefix_len; 
+               }
+               ++i;
+       }
+       return 0;
+}
+
+
+gint
+modest_text_utils_utf8_strcmp (const gchar* s1, const gchar *s2, gboolean insensitive)
+{
+       gint result = 0;
+       gchar *n1, *n2;
+
+       /* work even when s1 and/or s2 == NULL */
+       if (G_UNLIKELY(s1 == s2))
+               return 0;
+       if (G_UNLIKELY(!s1))
+               return -1;
+       if (G_UNLIKELY(!s2))
+               return 1;       
+
+       /* if it's not case sensitive */
+       if (!insensitive)
+               return strcmp (s1, s2);
+       
+       n1 = g_utf8_collate_key (s1, -1);
+       n2 = g_utf8_collate_key (s2, -1);
+       
+       result = strcmp (n1, n2);
+
+       g_free (n1);
+       g_free (n2);
+       
+       return result;
+}
+
+
+const gchar*
+modest_text_utils_get_display_date (time_t date)
+{
+       struct tm date_tm, now_tm; 
+       time_t now;
+
+       const gint buf_size = 64; 
+       static gchar date_buf[64]; /* buf_size is not ... */
+       static gchar now_buf[64];  /* ...const enough... */
+       
+       now = time (NULL);
+       
+       localtime_r(&now, &now_tm);
+       localtime_r(&date, &date_tm);
+
+       /* get today's date */
+       modest_text_utils_strftime (date_buf, buf_size, "%x", &date_tm);
+       modest_text_utils_strftime (now_buf,  buf_size, "%x",  &now_tm);
+       /* today */
+
+       /* if this is today, get the time instead of the date */
+       if (strcmp (date_buf, now_buf) == 0)
+               strftime (date_buf, buf_size, _("%X"), &date_tm); 
+               
+       return date_buf;
+}