GtkSearchEngine: Remove unused code

Nothing ever uses or emits the hits-subtracted signal.
Nautilus dropped it a few years ago. Time to follow suit.

diff --git a/gtk/gtksearchengine.c b/gtk/gtksearchengine.c
index 5e8a19c1deba249e0c5a0a13a382b8a8b4ebdf5a..553f0fe344723b011e58492f0d07b182f36d6386 100644 (file)
--- a/gtk/gtksearchengine.c
+++ b/gtk/gtksearchengine.c
@@ -47,7 +47,6 @@ struct _GtkSearchEnginePrivate {
 enum
 {
   HITS_ADDED,
-  HITS_SUBTRACTED,
   FINISHED,
   ERROR,
   LAST_SIGNAL
@@ -147,16 +146,6 @@ _gtk_search_engine_class_init (GtkSearchEngineClass *class)
                   G_TYPE_NONE, 1,
                   G_TYPE_POINTER);
 
-  signals[HITS_SUBTRACTED] =
-    g_signal_new ("hits-subtracted",
-                  G_TYPE_FROM_CLASS (class),
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (GtkSearchEngineClass, hits_subtracted),
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__POINTER,
-                  G_TYPE_NONE, 1,
-                  G_TYPE_POINTER);
-
   signals[FINISHED] =
     g_signal_new ("finished",
                   G_TYPE_FROM_CLASS (class),
@@ -395,17 +384,6 @@ _gtk_search_engine_hits_added (GtkSearchEngine *engine,
   g_signal_emit (engine, signals[HITS_ADDED], 0, hits);
 }
 
-
-void
-_gtk_search_engine_hits_subtracted (GtkSearchEngine *engine,
-                                    GList           *hits)
-{
-  g_return_if_fail (GTK_IS_SEARCH_ENGINE (engine));
-
-  g_signal_emit (engine, signals[HITS_SUBTRACTED], 0, hits);
-}
-
-
 void
 _gtk_search_engine_finished (GtkSearchEngine *engine)
 {

diff --git a/gtk/gtksearchengine.h b/gtk/gtksearchengine.h
index 8f86cd8e4d9f4765c2ada666e90bbe9291c2915b..39a9fb6649b8ef6a1340a9210bd2ac9b12320fc7 100644 (file)
--- a/gtk/gtksearchengine.h
+++ b/gtk/gtksearchengine.h
@@ -67,8 +67,6 @@ struct _GtkSearchEngineClass
   /* Signals */
   void     (*hits_added)      (GtkSearchEngine *engine, 
                               GList           *hits);
-  void     (*hits_subtracted) (GtkSearchEngine *engine, 
-                              GList           *hits);
   void     (*finished)        (GtkSearchEngine *engine);
   void     (*error)           (GtkSearchEngine *engine, 
                               const gchar     *error_message);
@@ -85,8 +83,6 @@ void           _gtk_search_engine_stop            (GtkSearchEngine *engine);
 
 void            _gtk_search_engine_hits_added      (GtkSearchEngine *engine, 
                                                     GList           *hits);
-void            _gtk_search_engine_hits_subtracted (GtkSearchEngine *engine, 
-                                                    GList           *hits);
 void            _gtk_search_engine_finished        (GtkSearchEngine *engine);
 void            _gtk_search_engine_error           (GtkSearchEngine *engine, 
                                                     const gchar     *error_message);