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      1 // Copyright (c) 2012 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 #ifndef ASH_WM_ASH_FOCUS_RULES_H_
      6 #define ASH_WM_ASH_FOCUS_RULES_H_
      7 
      8 #include "ash/ash_export.h"
      9 #include "base/basictypes.h"
     10 #include "base/compiler_specific.h"
     11 #include "ui/wm/core/base_focus_rules.h"
     12 
     13 namespace ash {
     14 namespace wm {
     15 
     16 class ASH_EXPORT AshFocusRules : public ::wm::BaseFocusRules {
     17  public:
     18   AshFocusRules();
     19   virtual ~AshFocusRules();
     20 
     21  private:
     22   // Overridden from ::wm::BaseFocusRules:
     23   virtual bool SupportsChildActivation(aura::Window* window) const OVERRIDE;
     24   virtual bool IsWindowConsideredVisibleForActivation(
     25       aura::Window* window) const OVERRIDE;
     26   virtual bool CanActivateWindow(aura::Window* window) const OVERRIDE;
     27   virtual aura::Window* GetNextActivatableWindow(
     28       aura::Window* ignore) const OVERRIDE;
     29 
     30   aura::Window* GetTopmostWindowToActivateForContainerIndex(
     31       int index,
     32       aura::Window* ignore) const;
     33   aura::Window* GetTopmostWindowToActivateInContainer(
     34       aura::Window* container,
     35       aura::Window* ignore) const;
     36 
     37   DISALLOW_COPY_AND_ASSIGN(AshFocusRules);
     38 };
     39 
     40 }  // namespace wm
     41 }  // namespace ash
     42 
     43 #endif  // ASH_WM_ASH_FOCUS_RULES_H_
     44