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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "ui/events/event_targeter.h"
      6 
      7 namespace aura {
      8 
      9 class Window;
     10 
     11 class WindowTargeter : public ui::EventTargeter {
     12  public:
     13   WindowTargeter();
     14   virtual ~WindowTargeter();
     15 
     16  protected:
     17   // ui::EventTargeter:
     18   virtual ui::EventTarget* FindTargetForEvent(ui::EventTarget* root,
     19                                               ui::Event* event) OVERRIDE;
     20   virtual ui::EventTarget* FindTargetForLocatedEvent(
     21       ui::EventTarget* root,
     22       ui::LocatedEvent* event) OVERRIDE;
     23   virtual bool SubtreeShouldBeExploredForEvent(
     24       ui::EventTarget* target,
     25       const ui::LocatedEvent& event) OVERRIDE;
     26 
     27  private:
     28   Window* FindTargetInRootWindow(Window* root_window,
     29                                  const ui::LocatedEvent& event);
     30 
     31   DISALLOW_COPY_AND_ASSIGN(WindowTargeter);
     32 };
     33 
     34 }  // namespace aura
     35