chrome/browser/chromeos/login/screens/eula_model.h

   1 // Copyright 2014 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_CHROMEOS_LOGIN_SCREENS_EULA_MODEL_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_MODEL_H_
   7
   8 #include "chrome/browser/chromeos/login/screens/base_screen.h"
   9 #include "url/gurl.h"
  10
  11 namespace chromeos {
  12
  13 class BaseScreenDelegate;
  14 class EulaView;
  15
  16 // Allows us to get info from eula screen that we need.
  17 class EulaModel : public BaseScreen {
  18  public:
  19   static const char kUserActionAcceptButtonClicked[];
  20   static const char kUserActionBackButtonClicked[];
  21   static const char kContextKeyUsageStatsEnabled[];
  22
  23   explicit EulaModel(BaseScreenDelegate* base_screen_delegate);
  24   ~EulaModel() override;
  25
  26   // BaseScreen implementation:
  27   std::string GetName() const override;
  28
  29   // Returns URL of the OEM EULA page that should be displayed using current
  30   // locale and manifest. Returns empty URL otherwise.
  31   virtual GURL GetOemEulaUrl() const = 0;
  32
  33   // Initiate TPM password fetch. Will call actor's OnPasswordFetched() when
  34   // done.
  35   virtual void InitiatePasswordFetch() = 0;
  36
  37   // Returns true if usage statistics reporting is enabled.
  38   virtual bool IsUsageStatsEnabled() const = 0;
  39
  40   // This method is called, when view is being destroyed. Note, if model
  41   // is destroyed earlier then it has to call SetModel(NULL).
  42   virtual void OnViewDestroyed(EulaView* view) = 0;
  43 };
  44
  45 }  // namespace chromeos
  46
  47 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_MODEL_H_