[dconf-editor] Allow switching to delay mode during a search.

[Arnaud B. <arnaudb src gnome org>]

commit 656c081b62afa838f1066b88fb0eab1b1cb30d85
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Thu Sep 13 16:16:26 2018 +0200

    Allow switching to delay mode during a search.

 editor/dconf-editor.ui   | 1 -
 editor/dconf-window.vala | 7 ++-----
 2 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/editor/dconf-editor.ui b/editor/dconf-editor.ui
index 32fb75b..eb9f9d9 100644
--- a/editor/dconf-editor.ui
+++ b/editor/dconf-editor.ui
@@ -32,7 +32,6 @@
             <property name="visible">True</property>
             <property name="valign">center</property>
             <property name="focus-on-click">False</property>
-            <property name="sensitive" bind-source="path_widget" bind-property="search-mode-enabled" 
bind-flags="sync-create|invert-boolean"/>
             <accelerator key="F10" signal="clicked"/> <!-- TODO report bug: property binding has to be 
defined before accelerator -->
             <style>
               <class name="image-button"/>
diff --git a/editor/dconf-window.vala b/editor/dconf-window.vala
index b124f24..5f07953 100644
--- a/editor/dconf-window.vala
+++ b/editor/dconf-window.vala
@@ -783,19 +783,16 @@ private class DConfWindow : ApplicationWindow
 
     private void update_hamburger_menu ()
     {
-        if (path_widget.search_mode_enabled)
-            return;
-
         GLib.Menu section;
 
         GLib.Menu menu = new GLib.Menu ();
 
-        if (current_type == ViewType.OBJECT)   // mainly here for ensuring menu is never empty
+        if (current_type == ViewType.OBJECT)   // TODO a better way to copy various representations of a key 
name/value/path
         {
             Variant variant = new Variant.string (model.get_suggested_key_copy_text (current_path, 
browser_view.last_context_id));
             menu.append (_("Copy descriptor"), "app.copy(" + variant.print (false) + ")");
         }
-        else
+        else if (current_type != ViewType.SEARCH)
         {
             section = new GLib.Menu ();
             Variant variant = new Variant.string (current_path);