1 // Copyright (c) 2012 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.
5 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOCALLY_MANAGED_USER_CREATION_SCREEN_HANDLER_H_
6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOCALLY_MANAGED_USER_CREATION_SCREEN_HANDLER_H_
10 #include "base/compiler_specific.h"
11 #include "base/strings/string16.h"
12 #include "chrome/browser/chromeos/login/default_user_images.h"
13 #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
14 #include "content/public/browser/web_ui.h"
22 class LocallyManagedUserCreationScreenHandler : public BaseScreenHandler {
26 virtual ~Delegate() {}
28 // This method is called, when actor is being destroyed. Note, if Delegate
29 // is destroyed earlier then it has to call SetDelegate(NULL).
30 virtual void OnActorDestroyed(
31 LocallyManagedUserCreationScreenHandler* actor) = 0;
33 // Starts managed user creation flow, with manager identified by
34 // |manager_id| and |manager_password|.
35 virtual void AuthenticateManager(const std::string& manager_id,
36 const std::string& manager_password) = 0;
38 // Starts managed user creation flow, with supervised user that would have
39 // |display_name| and authenticated by the |managed_user_password|.
40 virtual void CreateManagedUser(
41 const string16& display_name,
42 const std::string& managed_user_password) = 0;
44 // Look up if user with name |display_name| already exist and can be
45 // imported. Returns user ID in |out_id|. Returns true if user was found,
47 virtual bool FindUserByDisplayName(const string16& display_name,
48 std::string *out_id) const = 0;
50 // Starts managed user import flow for user identified with |user_id|.
51 virtual void ImportManagedUser(const std::string& user_id) = 0;
52 // Starts managed user import flow for user identified with |user_id| and
53 // additional |password|.
54 virtual void ImportManagedUserWithPassword(const std::string& user_id,
55 const std::string& password) = 0;
57 virtual void AbortFlow() = 0;
58 virtual void FinishFlow() = 0;
60 virtual void CheckCameraPresence() = 0;
61 virtual void OnPhotoTaken(const std::string& raw_data) = 0;
62 virtual void OnImageSelected(const std::string& image_url,
63 const std::string& image_type) = 0;
64 virtual void OnImageAccepted() = 0;
65 virtual void OnPageSelected(const std::string& page) = 0;
68 LocallyManagedUserCreationScreenHandler();
69 virtual ~LocallyManagedUserCreationScreenHandler();
71 virtual void PrepareToShow();
74 virtual void SetDelegate(Delegate* delegate);
76 void ShowManagerPasswordError();
79 void ShowManagerSelectionPage();
80 void ShowUsernamePage();
82 // Shows progress or error message close in the button area. |is_progress| is
83 // true for progress messages and false for error messages.
84 void ShowStatusMessage(bool is_progress, const string16& message);
85 void ShowTutorialPage();
87 void ShowErrorPage(const string16& title,
88 const string16& message,
89 const string16& button_text);
91 // Navigates to specified page.
92 void ShowPage(const std::string& page);
94 void SetCameraPresent(bool enabled);
96 void ShowExistingManagedUsers(const base::ListValue* users);
98 // BaseScreenHandler implementation:
99 virtual void DeclareLocalizedValues(LocalizedValuesBuilder* builder) OVERRIDE;
100 virtual void Initialize() OVERRIDE;
102 // WebUIMessageHandler implementation:
103 virtual void RegisterMessages() OVERRIDE;
106 // WebUI message handlers.
107 void HandleCheckLocallyManagedUserName(const string16& name);
109 void HandleManagerSelected(const std::string& manager_id);
110 void HandleImportUserSelected(const std::string& user_id);
112 void HandleFinishLocalManagedUserCreation();
113 void HandleAbortLocalManagedUserCreation();
114 void HandleRetryLocalManagedUserCreation(const base::ListValue* args);
115 void HandleCurrentSupervisedUserPage(const std::string& current_page);
117 void HandleAuthenticateManager(const std::string& raw_manager_username,
118 const std::string& manager_password);
119 void HandleCreateManagedUser(const string16& new_raw_user_name,
120 const std::string& new_user_password);
121 void HandleImportSupervisedUser(const std::string& user_id);
122 void HandleImportSupervisedUserWithPassword(const std::string& user_id,
123 const std::string& password);
125 void HandleGetImages();
126 void HandlePhotoTaken(const std::string& image_url);
127 void HandleCheckCameraPresence();
128 void HandleSelectImage(const std::string& image_url,
129 const std::string& image_type);
131 void UpdateText(const std::string& element_id, const string16& text);
135 DISALLOW_COPY_AND_ASSIGN(LocallyManagedUserCreationScreenHandler);
138 } // namespace chromeos
140 #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOCALLY_MANAGED_USER_CREATION_SCREEN_HANDLER_H_