drop the clear function

* gundo/gundo-sequence.c, * gundo/gundo-sequence.h: drop the unused clear function
herzi · Feb 25, 2009 · cb5bf87 · cb5bf87
1 parent dc2136e
commit cb5bf87
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Showing 2 changed files with 3 additions and 38 deletions.
diff --git a/gundo/gundo-sequence.c b/gundo/gundo-sequence.c
@@ -182,40 +182,6 @@ gundo_sequence_new (void)
 }
 
 
-/**
- * gundo_sequence_clear:
- * @seq: A #GundoSequence
- *
- * Free all actions in the undo sequence.
- */
-void
-gundo_sequence_clear(GundoSequence *seq) {
-	gboolean could_undo, could_redo;
-
-	g_return_if_fail(seq->group == NULL);
-
-	could_undo = gundo_history_can_undo(GUNDO_HISTORY(seq));
-	could_redo = gundo_history_can_redo(GUNDO_HISTORY(seq));
-
-	free_actions( seq->actions->len, (UndoAction*)seq->actions->data );
-	g_array_set_size( seq->actions, 0 );
-
-	seq->next_redo = 0;
-	if(seq->group) {
-		g_object_unref(G_OBJECT(seq->group));
-		seq->group = NULL;
-	}
-
-	if(could_undo) {
-		// now we definitely can't undo
-		g_object_notify(G_OBJECT(seq), "can-undo");
-	}
-	if(could_redo) {
-		// now we definitely can't redo
-		g_object_notify(G_OBJECT(seq), "can-redo");
-	}
-}
-
 static void
 sequence_changed (GundoHistory* history)
 {

diff --git a/gundo/gundo-sequence.h b/gundo/gundo-sequence.h
@@ -43,10 +43,9 @@ typedef struct _GundoActionType GundoActionType;
 
 GType          gundo_sequence_get_type   (void);
 GundoSequence *gundo_sequence_new        (void);
-void           gundo_sequence_clear      (GundoSequence *seq );
-void           gundo_sequence_add_action (GundoSequence *seq, 
-                                          const GundoActionType *type, 
-                                          gpointer data );
+void           gundo_sequence_add_action (GundoSequence *seq,
+                                          const GundoActionType *type,
+                                          gpointer data);
 void           gundo_sequence_start_group(GundoSequence *seq );
 void           gundo_sequence_end_group  (GundoSequence *seq );
 void           gundo_sequence_abort_group(GundoSequence *seq );