[dconf-editor] Improve readability.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 8dc5e343154c60651c0d99d2b3bc3cf29f354428
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Thu Dec 3 17:31:58 2015 +0100

    Improve readability.

 editor/key-list-box-row.vala |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/editor/key-list-box-row.vala b/editor/key-list-box-row.vala
index 6cc05bf..7288370 100644
--- a/editor/key-list-box-row.vala
+++ b/editor/key-list-box-row.vala
@@ -278,6 +278,7 @@ private class ContextPopover : Popover
     public void create_buttons_list (Key key, bool nullable)
     {
         const string ACTION_NAME = "reservedactionprefix";
+        string group_dot_action = current_group_prefix + "." + ACTION_NAME;
 
         VariantType original_type = key.value.get_type ();
         VariantType nullable_type = new VariantType.maybe (original_type);
@@ -287,13 +288,13 @@ private class ContextPopover : Popover
         current_group.add_action (new SimpleAction.stateful (ACTION_NAME, nullable_type, variant));
 
         if (nullable)
-            new_multi_default_action (current_group_prefix + "." + ACTION_NAME + "(@" + nullable_type_string 
+ " nothing)");
+            new_multi_default_action (group_dot_action + "(@" + nullable_type_string + " nothing)");
 
         switch (key.type_string)
         {
             case "b":
-                current_section.append (Key.cool_boolean_text_value (true), current_group_prefix + "." + 
ACTION_NAME + "(@mb true)");
-                current_section.append (Key.cool_boolean_text_value (false), current_group_prefix + "." + 
ACTION_NAME + "(@mb false)");
+                current_section.append (Key.cool_boolean_text_value (true), group_dot_action + "(@mb true)");
+                current_section.append (Key.cool_boolean_text_value (false), group_dot_action + "(@mb 
false)");
                 break;
             case "<enum>":      // defined by the schema
                 Variant range = ((GSettingsKey) key).range_content;
@@ -301,12 +302,12 @@ private class ContextPopover : Popover
                 if (size == 0)      // TODO special case also 1?
                     assert_not_reached ();
                 for (uint index = 0; index < size; index++)
-                    current_section.append (range.get_child_value (index).print (false), 
current_group_prefix + "." + ACTION_NAME + "(@ms '" + range.get_child_value (index).get_string () + "')");    
    // TODO use int settings.get_enum ()
+                    current_section.append (range.get_child_value (index).print (false), group_dot_action + 
"(@ms '" + range.get_child_value (index).get_string () + "')");        // TODO use int settings.get_enum ()
                 break;
             case "mb":
-                current_section.append (Key.cool_boolean_text_value (null), current_group_prefix + "." + 
ACTION_NAME + "(@mmb just nothing)");
-                current_section.append (Key.cool_boolean_text_value (true), current_group_prefix + "." + 
ACTION_NAME + "(@mmb true)");
-                current_section.append (Key.cool_boolean_text_value (false), current_group_prefix + "." + 
ACTION_NAME + "(@mmb false)");
+                current_section.append (Key.cool_boolean_text_value (null), group_dot_action + "(@mmb just 
nothing)");
+                current_section.append (Key.cool_boolean_text_value (true), group_dot_action + "(@mmb 
true)");
+                current_section.append (Key.cool_boolean_text_value (false), group_dot_action + "(@mmb 
false)");
                 break;
         }