task_observers.cc

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// Copyright 2013 The Flutter 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 "flutter/fml/platform/fuchsia/task_observers.h"
 
#include <map>
 
namespace fml {
 
thread_local std::map<intptr_t, fit::closure> tTaskObservers;
 
void ExecuteAfterTaskObservers() {
  for (const auto& callback : tTaskObservers) {
    callback.second();
  }
}
 
fml::TaskQueueId CurrentMessageLoopAddAfterTaskObserver(intptr_t key,
                                                        fit::closure observer) {
  if (observer) {
    tTaskObservers[key] = std::move(observer);
  }
  return fml::TaskQueueId::Invalid();
}
 
void CurrentMessageLoopRemoveAfterTaskObserver(fml::TaskQueueId queue_id,
                                               intptr_t key) {
  tTaskObservers.erase(key);
}
 
}  // namespace fml