cef/libcef/browser/extensions/extension_background_host.h

48 lines
1.6 KiB
C++

// Copyright 2017 the Chromium Embedded Framework Authors. Portions copyright
// 2013 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 CEF_LIBCEF_BROWSER_EXTENSIONS_EXTENSION_BACKGROUND_HOST_H_
#define CEF_LIBCEF_BROWSER_EXTENSIONS_EXTENSION_BACKGROUND_HOST_H_
#include <memory>
#include "base/callback_forward.h"
#include "base/macros.h"
#include "extensions/browser/extension_host.h"
class AlloyBrowserHostImpl;
namespace content {
class WebContents;
} // namespace content
namespace extensions {
// The ExtensionHost for a background page. This is a thin wrapper around the
// ExtensionHost base class to support CEF-specific constructor. Object lifespan
// is managed by ProcessManager.
class CefExtensionBackgroundHost : public ExtensionHost {
public:
CefExtensionBackgroundHost(AlloyBrowserHostImpl* browser,
base::OnceClosure deleted_callback,
const Extension* extension,
content::WebContents* host_contents,
const GURL& url,
mojom::ViewType host_type);
~CefExtensionBackgroundHost() override;
// content::WebContentsDelegate methods:
bool ShouldTransferNavigation(bool is_main_frame_navigation) override;
private:
// Callback that will be executed on host deletion.
base::OnceClosure deleted_callback_;
DISALLOW_COPY_AND_ASSIGN(CefExtensionBackgroundHost);
};
} // namespace extensions
#endif // CEF_LIBCEF_BROWSER_EXTENSIONS_EXTENSION_BACKGROUND_HOST_H_