1// Copyright 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#ifndef UI_EVENTS_TEST_TEST_EVENT_PROCESSOR_H_
6#define UI_EVENTS_TEST_TEST_EVENT_PROCESSOR_H_
7
8#include "base/memory/scoped_ptr.h"
9#include "ui/events/event_processor.h"
10
11namespace ui {
12namespace test {
13
14class TestEventProcessor : public EventProcessor {
15 public:
16  TestEventProcessor();
17  virtual ~TestEventProcessor();
18
19  int num_times_processing_finished() const {
20    return num_times_processing_finished_;
21  }
22
23  void SetRoot(scoped_ptr<EventTarget> root);
24  void ResetCounts();
25
26  // EventProcessor:
27  virtual bool CanDispatchToTarget(EventTarget* target) OVERRIDE;
28  virtual EventTarget* GetRootTarget() OVERRIDE;
29  virtual EventDispatchDetails OnEventFromSource(Event* event) OVERRIDE;
30  virtual void OnEventProcessingFinished(Event* event) OVERRIDE;
31
32 private:
33  scoped_ptr<EventTarget> root_;
34
35  // Counts the number of times OnEventProcessingFinished() has been called.
36  int num_times_processing_finished_;
37
38  DISALLOW_COPY_AND_ASSIGN(TestEventProcessor);
39};
40
41}  // namespace test
42}  // namespace ui
43
44#endif  // UI_EVENTS_TEST_TEST_EVENT_PROCESSOR_H_
45