[gedit] open-document-selector : use a substring filter.

[Sebastien Lafargue <slafargue src gnome org>]

commit 27efa5353c3bcb2bee2d9af222b36c282ddb412d
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Sun Jul 20 17:16:58 2014 +0200

    open-document-selector : use a substring filter.

 gedit/gedit-open-document-selector.c |   63 ++++++++++++++++++---------------
 1 files changed, 34 insertions(+), 29 deletions(-)
---
diff --git a/gedit/gedit-open-document-selector.c b/gedit/gedit-open-document-selector.c
index 510f66f..4535b37 100644
--- a/gedit/gedit-open-document-selector.c
+++ b/gedit/gedit-open-document-selector.c
@@ -47,6 +47,7 @@ struct _GeditOpenDocumentSelectorPrivate
 
        GtkRecentFilter *current_filter;
        GtkRecentFilter *gedit_app_filter;
+       gchar *substring_filter;
 
        guint populate_listbox_id;
        gulong recent_manager_changed_id;
@@ -96,27 +97,6 @@ G_DEFINE_TYPE_WITH_CODE (GeditOpenDocumentSelector,
                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
                                                 gtk_recent_chooser_iface_init))
 
-static void
-on_entry_changed (GtkEntry                  *entry,
-                  GeditOpenDocumentSelector *open_document_selector)
-{
-       GtkRecentFilter *filter;
-       gchar *pattern;
-
-       pattern = g_strdup (gtk_entry_get_text (entry));
-
-       if (*pattern == '\0')
-       {
-               g_free (pattern);
-               pattern = g_strdup ("*");
-       }
-
-       filter = gtk_recent_filter_new ();
-       gtk_recent_filter_add_pattern (filter, pattern);
-
-       gtk_recent_chooser_set_filter (GTK_RECENT_CHOOSER (open_document_selector), filter);
-}
-
 static GtkWidget *
 create_row (GeditOpenDocumentSelector *open_document_selector,
             GtkRecentInfo             *info)
@@ -240,6 +220,21 @@ populate_listbox (GeditOpenDocumentSelector *open_document_selector)
                                                               NULL);
 }
 
+static void
+on_entry_changed (GtkEntry                  *entry,
+                  GeditOpenDocumentSelector *open_document_selector)
+{
+       GeditOpenDocumentSelectorPrivate *priv = open_document_selector->priv;
+       const gchar *entry_text;
+
+       entry_text = gtk_entry_get_text (entry);
+
+       g_free (priv->substring_filter);
+       priv->substring_filter = g_utf8_strdown (entry_text, -1);
+
+       populate_listbox (open_document_selector);
+}
+
 static GtkRecentManager *
 gedit_open_document_selector_get_recent_manager (GtkRecentChooser *chooser)
 {
@@ -404,27 +399,33 @@ gedit_open_document_selector_get_items (GtkRecentChooser *chooser)
                GtkRecentInfo *info = l->data;
                gboolean remove_item = FALSE;
 
-               if (priv->current_filter && get_is_recent_filtered (priv->current_filter, info))
+               if (*priv->substring_filter != '\0')
                {
-                       remove_item = TRUE;
+                       gchar *uri_lower;
+
+                       uri_lower = g_utf8_strdown (gtk_recent_info_get_uri (info), -1);
+
+                       if (g_strrstr (uri_lower, priv->substring_filter) == NULL)
+                       {
+                               remove_item = TRUE;
+                       }
+
+                       g_free (uri_lower);
                }
 
                if (get_is_recent_filtered (priv->gedit_app_filter, info))
                {
                        remove_item = TRUE;
                }
-
-               if (local_only && !gtk_recent_info_is_local (info))
+               else if (local_only && !gtk_recent_info_is_local (info))
                {
                        remove_item = TRUE;
                }
-
-               if (!show_private && gtk_recent_info_get_private_hint (info))
+               else if (!show_private && gtk_recent_info_get_private_hint (info))
                {
                        remove_item = TRUE;
                }
-
-               if (!show_not_found && !gtk_recent_info_exists (info))
+               else if (!show_not_found && !gtk_recent_info_exists (info))
                {
                        remove_item = TRUE;
                }
@@ -663,6 +664,8 @@ gedit_open_document_selector_dispose (GObject *object)
                priv->sort_data_destroy = NULL;
        }
 
+       g_free (priv->substring_filter);
+
        priv->sort_data = NULL;
        priv->sort_func = NULL;
 
@@ -930,6 +933,8 @@ gedit_open_document_selector_init (GeditOpenDocumentSelector *open_document_sele
        priv->sort_func = NULL;
        priv->sort_data = NULL;
 
+       priv->substring_filter = g_strdup ("\0");
+
        /* Setting gedit application filter */
        priv->gedit_app_filter = gtk_recent_filter_new ();
        gtk_recent_filter_add_application (priv->gedit_app_filter, "gedit");