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// 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 CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
#define CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/lazy_instance.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/extensions/chrome_notification_observer.h"
#include "extensions/browser/extensions_browser_client.h"
namespace base {
class CommandLine;
}
namespace content {
class BrowserContext;
}
namespace extensions {
class ChromeExtensionsAPIClient;
class ContentSettingsPrefsObserver;
// Implementation of extensions::BrowserClient for Chrome, which includes
// knowledge of Profiles, BrowserContexts and incognito.
//
// NOTE: Methods that do not require knowledge of browser concepts should be
// implemented in ChromeExtensionsClient even if they are only used in the
// browser process (see chrome/common/extensions/chrome_extensions_client.h).
class ChromeExtensionsBrowserClient : public ExtensionsBrowserClient {
public:
ChromeExtensionsBrowserClient();
virtual ~ChromeExtensionsBrowserClient();
// BrowserClient overrides:
virtual bool IsShuttingDown() OVERRIDE;
virtual bool AreExtensionsDisabled(const base::CommandLine& command_line,
content::BrowserContext* context) OVERRIDE;
virtual bool IsValidContext(content::BrowserContext* context) OVERRIDE;
virtual bool IsSameContext(content::BrowserContext* first,
content::BrowserContext* second) OVERRIDE;
virtual bool HasOffTheRecordContext(
content::BrowserContext* context) OVERRIDE;
virtual content::BrowserContext* GetOffTheRecordContext(
content::BrowserContext* context) OVERRIDE;
virtual content::BrowserContext* GetOriginalContext(
content::BrowserContext* context) OVERRIDE;
virtual bool IsGuestSession(content::BrowserContext* context) const OVERRIDE;
virtual bool IsExtensionIncognitoEnabled(
const std::string& extension_id,
content::BrowserContext* context) const OVERRIDE;
virtual bool CanExtensionCrossIncognito(
const extensions::Extension* extension,
content::BrowserContext* context) const OVERRIDE;
virtual bool IsWebViewRequest(net::URLRequest* request) const OVERRIDE;
virtual net::URLRequestJob* MaybeCreateResourceBundleRequestJob(
net::URLRequest* request,
net::NetworkDelegate* network_delegate,
const base::FilePath& directory_path,
const std::string& content_security_policy,
bool send_cors_header) OVERRIDE;
virtual bool AllowCrossRendererResourceLoad(net::URLRequest* request,
bool is_incognito,
const Extension* extension,
InfoMap* extension_info_map)
OVERRIDE;
virtual PrefService* GetPrefServiceForContext(
content::BrowserContext* context) OVERRIDE;
virtual void GetEarlyExtensionPrefsObservers(
content::BrowserContext* context,
std::vector<ExtensionPrefsObserver*>* observers) const OVERRIDE;
virtual bool DeferLoadingBackgroundHosts(
content::BrowserContext* context) const OVERRIDE;
virtual bool IsBackgroundPageAllowed(
content::BrowserContext* context) const OVERRIDE;
virtual scoped_ptr<ExtensionHostDelegate> CreateExtensionHostDelegate()
OVERRIDE;
virtual bool DidVersionUpdate(content::BrowserContext* context) OVERRIDE;
virtual scoped_ptr<AppSorting> CreateAppSorting() OVERRIDE;
virtual bool IsRunningInForcedAppMode() OVERRIDE;
virtual ApiActivityMonitor* GetApiActivityMonitor(
content::BrowserContext* context) OVERRIDE;
virtual ExtensionSystemProvider* GetExtensionSystemFactory() OVERRIDE;
virtual void RegisterExtensionFunctions(
ExtensionFunctionRegistry* registry) const OVERRIDE;
virtual scoped_ptr<extensions::RuntimeAPIDelegate> CreateRuntimeAPIDelegate(
content::BrowserContext* context) const OVERRIDE;
private:
friend struct base::DefaultLazyInstanceTraits<ChromeExtensionsBrowserClient>;
// Observer for Chrome-specific notifications.
ChromeNotificationObserver notification_observer_;
#if defined(ENABLE_EXTENSIONS)
// Client for API implementations.
scoped_ptr<ChromeExtensionsAPIClient> api_client_;
#endif
DISALLOW_COPY_AND_ASSIGN(ChromeExtensionsBrowserClient);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
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