40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_EXTENSIONS_ELECTRON_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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#define SHELL_BROWSER_EXTENSIONS_ELECTRON_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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#include "base/macros.h"
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#include "content/public/browser/web_contents_user_data.h"
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#include "extensions/browser/extension_web_contents_observer.h"
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namespace extensions {
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// The app_shell version of ExtensionWebContentsObserver.
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class ElectronExtensionWebContentsObserver
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: public ExtensionWebContentsObserver,
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public content::WebContentsUserData<
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ElectronExtensionWebContentsObserver> {
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public:
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~ElectronExtensionWebContentsObserver() override;
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// Creates and initializes an instance of this class for the given
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// |web_contents|, if it doesn't already exist.
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static void CreateForWebContents(content::WebContents* web_contents);
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private:
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friend class content::WebContentsUserData<
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ElectronExtensionWebContentsObserver>;
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explicit ElectronExtensionWebContentsObserver(
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content::WebContents* web_contents);
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WEB_CONTENTS_USER_DATA_KEY_DECL();
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DISALLOW_COPY_AND_ASSIGN(ElectronExtensionWebContentsObserver);
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};
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} // namespace extensions
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#endif // SHELL_BROWSER_EXTENSIONS_ELECTRON_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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