| // 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 CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSION_WEB_CONTENTS_OBSERVER_H_ |
| #define CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSION_WEB_CONTENTS_OBSERVER_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/strings/string16.h" |
| #include "content/public/browser/web_contents_user_data.h" |
| #include "extensions/browser/extension_web_contents_observer.h" |
| #include "extensions/common/stack_frame.h" |
| |
| namespace content { |
| class RenderFrameHost; |
| } |
| |
| namespace extensions { |
| |
| // An ExtensionWebContentsObserver that adds support for the extension error |
| // console, reloading crashed extensions and routing extension messages between |
| // renderers. |
| class ChromeExtensionWebContentsObserver |
| : public ExtensionWebContentsObserver, |
| public content::WebContentsUserData<ChromeExtensionWebContentsObserver> { |
| private: |
| friend class content::WebContentsUserData<ChromeExtensionWebContentsObserver>; |
| |
| explicit ChromeExtensionWebContentsObserver( |
| content::WebContents* web_contents); |
| virtual ~ChromeExtensionWebContentsObserver(); |
| |
| // content::WebContentsObserver overrides. |
| virtual void RenderViewCreated(content::RenderViewHost* render_view_host) |
| OVERRIDE; |
| virtual bool OnMessageReceived( |
| const IPC::Message& message, |
| content::RenderFrameHost* render_frame_host) OVERRIDE; |
| |
| // Adds a message to the extensions ErrorConsole. |
| void OnDetailedConsoleMessageAdded(const base::string16& message, |
| const base::string16& source, |
| const StackTrace& stack_trace, |
| int32 severity_level); |
| |
| // Reloads an extension if it is on the terminated list. |
| void ReloadIfTerminated(content::RenderViewHost* render_view_host); |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeExtensionWebContentsObserver); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSION_WEB_CONTENTS_OBSERVER_H_ |