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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_TEST_TEST_ACTIVATION_DELEGATE_H_
      6 #define ASH_TEST_TEST_ACTIVATION_DELEGATE_H_
      7 
      8 #include "base/compiler_specific.h"
      9 #include "base/logging.h"
     10 #include "ui/events/event_handler.h"
     11 #include "ui/wm/public/activation_change_observer.h"
     12 #include "ui/wm/public/activation_delegate.h"
     13 
     14 namespace aura {
     15 class Window;
     16 }
     17 
     18 namespace ash {
     19 namespace test {
     20 
     21 // A test ActivationDelegate that can be used to track activation changes for
     22 // an aura::Window.
     23 class TestActivationDelegate : public aura::client::ActivationDelegate,
     24                                public aura::client::ActivationChangeObserver {
     25  public:
     26   TestActivationDelegate();
     27   explicit TestActivationDelegate(bool activate);
     28 
     29   // Associates this delegate with a Window.
     30   void SetWindow(aura::Window* window);
     31 
     32   bool window_was_active() const { return window_was_active_; }
     33   void set_activate(bool v) { activate_ = v; }
     34   int activated_count() const { return activated_count_; }
     35   int lost_active_count() const { return lost_active_count_; }
     36   int should_activate_count() const { return should_activate_count_; }
     37   void Clear() {
     38     activated_count_ = lost_active_count_ = should_activate_count_ = 0;
     39     window_was_active_ = false;
     40   }
     41 
     42   // Overridden from aura::client::ActivationDelegate:
     43   virtual bool ShouldActivate() const OVERRIDE;
     44 
     45  private:
     46   // Overridden from aura::client::ActivationChangeObserver:
     47   virtual void OnWindowActivated(aura::Window* gained_active,
     48                                  aura::Window* lost_active) OVERRIDE;
     49 
     50   aura::Window* window_;
     51   bool window_was_active_;
     52   bool activate_;
     53   int activated_count_;
     54   int lost_active_count_;
     55   mutable int should_activate_count_;
     56 
     57   DISALLOW_COPY_AND_ASSIGN(TestActivationDelegate);
     58 };
     59 
     60 }  // namespace test
     61 }  // namespace ash
     62 
     63 #endif  // ASH_TEST_TEST_ACTIVATION_DELEGATE_H_
     64