[devhelp: 6/36] search: update completion when book list changes

[Aleksander Morgado <aleksm src gnome org>]

commit e8f9663ec1f550e4d977ec556fdafa1354b3096b
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Thu Dec 2 17:21:00 2010 +0100

    search: update completion when book list changes

 src/dh-search.c |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/src/dh-search.c b/src/dh-search.c
index 0225229..0b58852 100644
--- a/src/dh-search.c
+++ b/src/dh-search.c
@@ -130,8 +130,7 @@ dh_search_init (DhSearch *search)
 {
         DhSearchPriv *priv = GET_PRIVATE (search);
 
-        priv->completion = g_completion_new (
-                (GCompletionFunc) search_complete_func);
+        priv->completion = NULL;
 
         priv->hitlist = gtk_tree_view_new ();
         priv->model = dh_keyword_model_new ();
@@ -569,20 +568,26 @@ search_combo_create (DhSearch *search)
 }
 
 static void
-completion_add_items (DhSearch *search)
+search_completion_populate (DhSearch *search)
 {
         DhSearchPriv *priv;
         GList        *l;
 
         priv = GET_PRIVATE (search);
 
+        if (priv->completion) {
+                g_completion_free (priv->completion);
+        }
+
+        priv->completion = g_completion_new ((GCompletionFunc) search_complete_func);
+
         for (l = dh_book_manager_get_books (priv->book_manager);
              l;
              l = g_list_next (l)) {
                 DhBook *book = DH_BOOK (l->data);
                 GList  *keywords;
 
-                keywords = dh_book_get_keywords(book);
+                keywords = dh_book_get_keywords (book);
 
                 if (keywords) {
                         g_completion_add_items (priv->completion,
@@ -596,6 +601,8 @@ book_manager_disabled_book_list_changed_cb (DhBookManager *book_manager,
                                             gpointer user_data)
 {
         DhSearch *search = user_data;
+
+        search_completion_populate (search);
         search_combo_populate (search);
 }
 
@@ -694,7 +701,7 @@ dh_search_new (DhBookManager *book_manager)
 
         gtk_box_pack_end (GTK_BOX (search), list_sw, TRUE, TRUE, 0);
 
-        completion_add_items (search);
+        search_completion_populate (search);
         dh_keyword_model_set_words (priv->model, book_manager);
 
         gtk_widget_show_all (GTK_WIDGET (search));