* src/widgets/modest-recpt.view.[ch]:

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

diff --git a/src/modest-text-utils.c b/src/modest-text-utils.c
index 038ac26..cfa6414 100644 (file)
--- a/src/modest-text-utils.c
+++ b/src/modest-text-utils.c
@@ -376,6 +376,43 @@ modest_text_utils_split_addresses_list (const gchar *addresses)
 
 }
 
 
 }
 

+void
+modest_text_utils_address_range_at_position (const gchar *recipients_list,
+                                            gint position,
+                                            gint *start,
+                                            gint *end)
+{
+       gchar *current = NULL;
+       gint range_start = 0;
+       gint range_end = 0;
+       gint index;
+       gboolean is_quoted = FALSE;
+
+       index = 0;
+       for (current = (gchar *) recipients_list; *current != '\0'; current = g_utf8_find_next_char (current, NULL)) {
+               gunichar c = g_utf8_get_char (current);
+
+               if ((c == ',') && (!is_quoted)) {
+                       if (index < position) {
+                               range_start = index + 1;
+                       } else {
+                               break;
+                       }
+               } else if (c == '\"') {
+                       is_quoted = !is_quoted;
+               } else if ((c == ' ') &&(range_start == index)) {
+                       range_start ++;
+               }
+               index ++;
+               range_end = index;
+       }
+
+       if (start)
+               *start = range_start;
+       if (end)
+               *end = range_end;
+}
+

 
 /* ******************************************************************* */
 /* ************************* UTILIY FUNCTIONS ************************ */
 
 /* ******************************************************************* */
 /* ************************* UTILIY FUNCTIONS ************************ */