| // Copyright 2014 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 EXTENSIONS_RENDERER_API_AUTOMATION_AUTOMATION_API_HELPER_H_ |
| #define EXTENSIONS_RENDERER_API_AUTOMATION_AUTOMATION_API_HELPER_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "content/public/renderer/render_frame_observer.h" |
| |
| namespace extensions { |
| |
| // Renderer-side implementation for chrome.automation API (for the few pieces |
| // which aren't built in to the existing accessibility system). |
| class AutomationApiHelper : public content::RenderFrameObserver { |
| public: |
| explicit AutomationApiHelper(content::RenderFrame* render_frame); |
| ~AutomationApiHelper() override; |
| |
| private: |
| // content::RenderFrameObserver: |
| bool OnMessageReceived(const IPC::Message& message) override; |
| void OnDestruct() override; |
| |
| void OnQuerySelector(int acc_obj_id, |
| int request_id, |
| const std::u16string& selector); |
| |
| DISALLOW_COPY_AND_ASSIGN(AutomationApiHelper); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_RENDERER_API_AUTOMATION_AUTOMATION_API_HELPER_H_ |