ui/events/test/test_event_processor.cc

   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 #include "ui/events/test/test_event_processor.h"
   6
   7 #include "ui/events/event_target.h"
   8
   9 namespace ui {
  10 namespace test {
  11
  12 TestEventProcessor::TestEventProcessor()
  13     : should_processing_occur_(true),
  14       num_times_processing_started_(0),
  15       num_times_processing_finished_(0) {
  16 }
  17
  18 TestEventProcessor::~TestEventProcessor() {}
  19
  20 void TestEventProcessor::SetRoot(scoped_ptr<EventTarget> root) {
  21   root_ = root.Pass();
  22 }
  23
  24 void TestEventProcessor::Reset() {
  25   should_processing_occur_ = true;
  26   num_times_processing_started_ = 0;
  27   num_times_processing_finished_ = 0;
  28 }
  29
  30 bool TestEventProcessor::CanDispatchToTarget(EventTarget* target) {
  31   return true;
  32 }
  33
  34 EventTarget* TestEventProcessor::GetRootTarget() {
  35   return root_.get();
  36 }
  37
  38 EventDispatchDetails TestEventProcessor::OnEventFromSource(Event* event) {
  39   return EventProcessor::OnEventFromSource(event);
  40 }
  41
  42 void TestEventProcessor::OnEventProcessingStarted(Event* event) {
  43   num_times_processing_started_++;
  44   if (!should_processing_occur_)
  45     event->SetHandled();
  46 }
  47
  48 void TestEventProcessor::OnEventProcessingFinished(Event* event) {
  49   num_times_processing_finished_++;
  50 }
  51
  52 }  // namespace test
  53 }  // namespace ui