1 files changed, 41 insertions, 0 deletions
diff --git a/views/focus/focus_manager_factory.h b/views/focus/focus_manager_factory.h
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+++ b/views/focus/focus_manager_factory.h
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+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef VIEWS_FOCUS_FOCUS_MANAGER_FACTORY_H_
+#define VIEWS_FOCUS_FOCUS_MANAGER_FACTORY_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "views/views_export.h"
+
+namespace views {
+
+class FocusManager;
+class Widget;
+
+// A factory to create FocusManager. This is used in unit tests
+// to inject a custom factory.
+class VIEWS_EXPORT FocusManagerFactory {
+ public:
+  // Create a FocusManager for the given |widget| using installe Factory.
+  static FocusManager* Create(Widget* widget);
+
+  // Installs FocusManagerFactory. If |factory| is NULL, it resets
+  // to the default factory which creates plain FocusManager.
+  static void Install(FocusManagerFactory* factory);
+
+ protected:
+  FocusManagerFactory();
+  virtual ~FocusManagerFactory();
+
+  // Create a FocusManager for the given |widget|.
+  virtual FocusManager* CreateFocusManager(Widget* widget) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FocusManagerFactory);
+};
+
+}  // namespace views
+
+#endif  // VIEWS_FOCUS_FOCUS_MANAGER_FACTORY_H_