[nautilus] query-editor: Use GtkSearchEntry::search-changed to batch searches

[Debarshi Ray <debarshir src gnome org>]

commit 4cf03608ae33ab066971b1cf2b485f85e51c3552
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Nov 12 11:21:55 2014 +0100

    query-editor: Use GtkSearchEntry::search-changed to batch searches
    
    ... instead of our own. The only difference between the two is that
    GtkSearchEntry does not queue up the timeout when the text in the
    entry has been cleared and emits the signal immediately. I don't think
    that is a big issue for us.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=740000

 src/nautilus-query-editor.c |   32 ++------------------------------
 1 files changed, 2 insertions(+), 30 deletions(-)
---
diff --git a/src/nautilus-query-editor.c b/src/nautilus-query-editor.c
index 127c0c5..41aba9c 100644
--- a/src/nautilus-query-editor.c
+++ b/src/nautilus-query-editor.c
@@ -61,7 +61,6 @@ typedef struct {
 struct NautilusQueryEditorDetails {
        GtkWidget *entry;
        gboolean change_frozen;
-       guint typing_timeout_id;
 
        GtkWidget *search_current_button;
        GtkWidget *search_all_button;
@@ -178,11 +177,6 @@ nautilus_query_editor_dispose (GObject *object)
 
        editor = NAUTILUS_QUERY_EDITOR (object);
 
-       if (editor->details->typing_timeout_id > 0) {
-               g_source_remove (editor->details->typing_timeout_id);
-               editor->details->typing_timeout_id = 0;
-       }
-
        g_clear_object (&editor->details->query);
 
        g_list_free_full (editor->details->rows, (GDestroyNotify) row_destroy);
@@ -264,21 +258,6 @@ entry_activate_cb (GtkWidget *entry, NautilusQueryEditor *editor)
        g_signal_emit (editor, signals[ACTIVATED], 0);
 }
 
-static gboolean
-typing_timeout_cb (gpointer user_data)
-{
-       NautilusQueryEditor *editor;
-
-       editor = NAUTILUS_QUERY_EDITOR (user_data);
-       editor->details->typing_timeout_id = 0;
-
-       nautilus_query_editor_changed (editor);
-
-       return FALSE;
-}
-
-#define TYPING_TIMEOUT 250
-
 static void
 entry_changed_cb (GtkWidget *entry, NautilusQueryEditor *editor)
 {
@@ -286,14 +265,7 @@ entry_changed_cb (GtkWidget *entry, NautilusQueryEditor *editor)
                return;
        }
 
-       if (editor->details->typing_timeout_id > 0) {
-               g_source_remove (editor->details->typing_timeout_id);
-       }
-
-       editor->details->typing_timeout_id =
-               g_timeout_add (TYPING_TIMEOUT,
-                              typing_timeout_cb,
-                              editor);
+       nautilus_query_editor_changed (editor);
 }
 
 /* Type */
@@ -961,7 +933,7 @@ setup_widgets (NautilusQueryEditor *editor)
                          G_CALLBACK (entry_key_press_event_cb), editor);
        g_signal_connect (editor->details->entry, "activate",
                          G_CALLBACK (entry_activate_cb), editor);
-       g_signal_connect (editor->details->entry, "changed",
+       g_signal_connect (editor->details->entry, "search-changed",
                          G_CALLBACK (entry_changed_cb), editor);
 
        /* create the Current/All Files selector */