blob: 8ff9e5a525623dd1815072b54944b2ef9bb3e9e3 [file] [log] [blame]
// Copyright 2013 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.
#include <memory>
#include "base/macros.h"
#include "ui/events/event_processor.h"
namespace ui {
namespace test {
class TestEventProcessor : public EventProcessor {
~TestEventProcessor() override;
int num_times_processing_started() const {
return num_times_processing_started_;
int num_times_processing_finished() const {
return num_times_processing_finished_;
void set_should_processing_occur(bool occur) {
should_processing_occur_ = occur;
EventTarget* GetRoot();
void SetRoot(std::unique_ptr<EventTarget> root);
void Reset();
// EventProcessor:
bool CanDispatchToTarget(EventTarget* target) override;
EventTarget* GetInitialEventTarget(Event* event) override;
EventTarget* GetRootForEvent(Event* event) override;
EventTargeter* GetDefaultEventTargeter() override;
EventDispatchDetails OnEventFromSource(Event* event) override;
void OnEventProcessingStarted(Event* event) override;
void OnEventProcessingFinished(Event* event) override;
std::unique_ptr<EventTarget> root_;
// Used in our override of OnEventProcessingStarted(). If this value is
// false, mark incoming events as handled.
bool should_processing_occur_;
// Counts the number of times OnEventProcessingStarted() has been called.
int num_times_processing_started_;
// Counts the number of times OnEventProcessingFinished() has been called.
int num_times_processing_finished_;
} // namespace test
} // namespace ui