* src/modest-text-utils.[ch]:

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

diff --git a/src/modest-text-utils.c b/src/modest-text-utils.c
index 3b497bb..fd737cc 100644 (file)
--- a/src/modest-text-utils.c
+++ b/src/modest-text-utils.c
@@ -1239,3 +1239,38 @@ modest_text_utils_get_color_string (GdkColor *color)
                                (color->blue >> 12)  & 0xf, (color->blue >> 8)  & 0xf,
                                (color->blue >>  4)  & 0xf, (color->blue)       & 0xf);
 }
+
+gchar *
+modest_text_utils_text_buffer_get_text (GtkTextBuffer *buffer)
+{
+       GtkTextIter start, end;
+       gchar *slice, *current;
+       GString *result = g_string_new ("");
+
+       g_return_val_if_fail (GTK_IS_TEXT_BUFFER (buffer), NULL);
+
+       gtk_text_buffer_get_start_iter (buffer, &start);
+       gtk_text_buffer_get_end_iter (buffer, &end);
+
+       slice = gtk_text_buffer_get_slice (buffer, &start, &end, FALSE);
+       current = slice;
+
+       while (current && current != '\0') {
+               if (g_utf8_get_char (current) == 0xFFFC) {
+                       result = g_string_append_c (result, ' ');
+                       current = g_utf8_next_char (current);
+               } else {
+                       gchar *next = g_utf8_strchr (current, -1, 0xFFFC);
+                       if (next == NULL) {
+                               result = g_string_append (result, current);
+                       } else {
+                               result = g_string_append_len (result, current, next - current);
+                       }
+                       current = next;
+               }
+       }
+       g_free (slice);
+
+       return g_string_free (result, FALSE);
+       
+}