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      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 #ifndef CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
      6 #define CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
      7 
      8 #include "chrome/renderer/extensions/chrome_v8_extension.h"
      9 #include "v8/include/v8.h"
     10 
     11 class ChromeV8Context;
     12 
     13 namespace extensions {
     14 
     15 class Dispatcher;
     16 
     17 // Native functions for JS to run callbacks upon RenderView events.
     18 class RenderViewObserverNatives : public ChromeV8Extension {
     19  public:
     20   RenderViewObserverNatives(Dispatcher* dispatcher, ChromeV8Context* context);
     21 
     22  private:
     23   // Runs a callback upon creation of new document element inside a render view
     24   // (document.documentElement).
     25   void OnDocumentElementCreated(
     26       const v8::FunctionCallbackInfo<v8::Value>& args);
     27   DISALLOW_COPY_AND_ASSIGN(RenderViewObserverNatives);
     28 };
     29 
     30 }  // namespace extensions
     31 
     32 #endif  // CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
     33