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/omnibox/browser/omnibox_event_global_tracker.h"
  11 #include "components/rlz/rlz_tracker_delegate.h"
  12 #include "content/public/browser/notification_observer.h"
  13 #include "content/public/browser/notification_registrar.h"
  14
  15 class Profile;
  16
  17 // ChromeRLZTrackerDelegate implements RLZTrackerDelegate abstract interface
  18 // and provides access to Chrome features.
  19 class ChromeRLZTrackerDelegate : public rlz::RLZTrackerDelegate,
  20                                  public content::NotificationObserver {
  21  public:
  22   ChromeRLZTrackerDelegate();
  23   ~ChromeRLZTrackerDelegate() override;
  24
  25   static bool IsGoogleDefaultSearch(Profile* profile);
  26   static bool IsGoogleHomepage(Profile* profile);
  27   static bool IsGoogleInStartpages(Profile* profile);
  28
  29  private:
  30   // RLZTrackerDelegate implementation.
  31   void Cleanup() override;
  32   bool IsOnUIThread() override;
  33   base::SequencedWorkerPool* GetBlockingPool() override;
  34   net::URLRequestContextGetter* GetRequestContext() override;
  35   bool GetBrand(std::string* brand) override;
  36   bool IsBrandOrganic(const std::string& brand) override;
  37   bool GetReactivationBrand(std::string* brand) override;
  38   bool ShouldEnableZeroDelayForTesting() override;
  39   bool GetLanguage(base::string16* language) override;
  40   bool GetReferral(base::string16* referral) override;
  41   bool ClearReferral() override;
  42   void SetOmniboxSearchCallback(const base::Closure& callback) override;
  43   void SetHomepageSearchCallback(const base::Closure& callback) override;
  44
  45   // content::NotificationObserver implementation:
  46   void Observe(int type,
  47                const content::NotificationSource& source,
  48                const content::NotificationDetails& details) override;
  49
  50   // Called when a URL is opened from the Omnibox.
  51   void OnURLOpenedFromOmnibox(OmniboxLog* log);
  52
  53   content::NotificationRegistrar registrar_;
  54   base::Closure on_omnibox_search_callback_;
  55   base::Closure on_homepage_search_callback_;
  56
  57   // Subscription for receiving callbacks that a URL was opened from the
  58   // omnibox.
  59   scoped_ptr<base::CallbackList<void(OmniboxLog*)>::Subscription>
  60       omnibox_url_opened_subscription_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(ChromeRLZTrackerDelegate);
  63 };
  64
  65 #endif  // CHROME_BROWSER_RLZ_CHROME_RLZ_TRACKER_DELEGATE_H_