// 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.

#ifndef CONTENT_SHELL_RENDERER_LAYOUT_TEST_LAYOUT_TEST_RENDER_FRAME_OBSERVER_H_
#define CONTENT_SHELL_RENDERER_LAYOUT_TEST_LAYOUT_TEST_RENDER_FRAME_OBSERVER_H_

#include "base/macros.h"
#include "content/public/renderer/render_frame_observer.h"

namespace IPC {
class Message;
}  // namespace IPC

namespace base {
class DictionaryValue;
}  // namespace

namespace content {
struct ShellTestConfiguration;
class RenderFrame;
struct ShellTestConfiguration;

class LayoutTestRenderFrameObserver : public RenderFrameObserver {
 public:
  explicit LayoutTestRenderFrameObserver(RenderFrame* render_frame);
  ~LayoutTestRenderFrameObserver() override {}

  bool OnMessageReceived(const IPC::Message& message) override;

 private:
  void OnLayoutDumpRequest();
  void OnReplicateLayoutTestRuntimeFlagsChanges(
      const base::DictionaryValue& changed_layout_test_runtime_flags);
  void OnSetTestConfiguration(const ShellTestConfiguration& test_config);
  void OnReplicateTestConfiguration(
      const ShellTestConfiguration& test_config,
      const base::DictionaryValue&
          accumulated_layout_test_runtime_flags_changes);

  DISALLOW_COPY_AND_ASSIGN(LayoutTestRenderFrameObserver);
};

}  // namespace content

#endif  // CONTENT_SHELL_RENDERER_LAYOUT_TEST_LAYOUT_TEST_RENDER_FRAME_OBSERVER_H_