1// Copyright 2014 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 EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_
6#define EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_
7
8#include "extensions/renderer/object_backed_native_handler.h"
9
10namespace extensions {
11class ScriptContext;
12
13// Native functions for JS to run callbacks upon RenderView events.
14class RenderViewObserverNatives : public ObjectBackedNativeHandler {
15 public:
16  RenderViewObserverNatives(ScriptContext* context);
17
18 private:
19  // Runs a callback upon creation of new document element inside a render view
20  // (document.documentElement).
21  void OnDocumentElementCreated(
22      const v8::FunctionCallbackInfo<v8::Value>& args);
23  DISALLOW_COPY_AND_ASSIGN(RenderViewObserverNatives);
24};
25
26}  // namespace extensions
27
28#endif  // EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_
29