chrome/browser/rlz/chrome_rlz_tracker_delegate.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_RLZ_CHROME_RLZ_TRACKER_DELEGATE_H_
   6 #define CHROME_BROWSER_RLZ_CHROME_RLZ_TRACKER_DELEGATE_H_
   7
   8 #include "base/callback.h"
   9 #include "base/macros.h"
  10 #include "components/rlz/rlz_tracker_delegate.h"
  11 #include "content/public/browser/notification_observer.h"
  12 #include "content/public/browser/notification_registrar.h"
  13
  14 class Profile;
  15
  16 // ChromeRLZTrackerDelegate implements RLZTrackerDelegate abstract interface
  17 // and provides access to Chrome features.
  18 class ChromeRLZTrackerDelegate : public rlz::RLZTrackerDelegate,
  19                                  public content::NotificationObserver {
  20  public:
  21   ChromeRLZTrackerDelegate();
  22   ~ChromeRLZTrackerDelegate() override;
  23
  24   static bool IsGoogleDefaultSearch(Profile* profile);
  25   static bool IsGoogleHomepage(Profile* profile);
  26   static bool IsGoogleInStartpages(Profile* profile);
  27
  28  private:
  29   // RLZTrackerDelegate implementation.
  30   void Cleanup() override;
  31   bool IsOnUIThread() override;
  32   base::SequencedWorkerPool* GetBlockingPool() override;
  33   net::URLRequestContextGetter* GetRequestContext() override;
  34   bool GetBrand(std::string* brand) override;
  35   bool IsBrandOrganic(const std::string& brand) override;
  36   bool GetReactivationBrand(std::string* brand) override;
  37   bool ShouldEnableZeroDelayForTesting() override;
  38   bool GetLanguage(base::string16* language) override;
  39   bool GetReferral(base::string16* referral) override;
  40   bool ClearReferral() override;
  41   void SetOmniboxSearchCallback(const base::Closure& callback) override;
  42   void SetHomepageSearchCallback(const base::Closure& callback) override;
  43
  44   // content::NotificationObserver implementation:
  45   void Observe(int type,
  46                const content::NotificationSource& source,
  47                const content::NotificationDetails& details) override;
  48
  49   content::NotificationRegistrar registrar_;
  50   base::Closure on_omnibox_search_callback_;
  51   base::Closure on_homepage_search_callback_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(ChromeRLZTrackerDelegate);
  54 };
  55
  56 #endif  // CHROME_BROWSER_RLZ_CHROME_RLZ_TRACKER_DELEGATE_H_