manage_profile_handler.h revision 8bcbed890bc3ce4d7a057a8f32cab53fa534672e 
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.
4
5#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
6#define CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
7
8#include <string>
9
10#include "base/memory/weak_ptr.h"
11#include "base/prefs/pref_change_registrar.h"
12#include "chrome/browser/sync/profile_sync_service_observer.h"
13#include "chrome/browser/ui/webui/options/options_ui.h"
14
15namespace base {
16class StringValue;
17}
18
19namespace options {
20
21// Chrome personal stuff profiles manage overlay UI handler.
22class ManageProfileHandler : public OptionsPageUIHandler,
23                             public ProfileSyncServiceObserver {
24 public:
25  ManageProfileHandler();
26  virtual ~ManageProfileHandler();
27
28  // OptionsPageUIHandler:
29  virtual void GetLocalizedValues(
30      base::DictionaryValue* localized_strings) OVERRIDE;
31  virtual void InitializeHandler() OVERRIDE;
32  virtual void InitializePage() OVERRIDE;
33  virtual void Uninitialize() OVERRIDE;
34
35  // WebUIMessageHandler:
36  virtual void RegisterMessages() OVERRIDE;
37
38  // content::NotificationObserver:
39  virtual void Observe(int type,
40                       const content::NotificationSource& source,
41                       const content::NotificationDetails& details) OVERRIDE;
42
43  // ProfileSyncServiceObserver:
44  virtual void OnStateChanged() OVERRIDE;
45
46 private:
47  // Callback for the "requestDefaultProfileIcons" message.
48  // Sends the array of default profile icon URLs to WebUI.
49  // |args| is of the form: [ {string} iconURL ]
50  void RequestDefaultProfileIcons(const base::ListValue* args);
51
52  // Callback for the "requestNewProfileDefaults" message.
53  // Sends an object to WebUI of the form:
54  //   { "name": profileName, "iconURL": iconURL }
55  void RequestNewProfileDefaults(const base::ListValue* args);
56
57  // Send all profile icons to the overlay.
58  // |iconGrid| is the name of the grid to populate with icons (i.e.
59  // "create-profile-icon-grid" or "manage-profile-icon-grid").
60  void SendProfileIcons(const base::StringValue& icon_grid);
61
62  // Sends an object to WebUI of the form:
63  //   profileNames = {
64  //     "Profile Name 1": true,
65  //     "Profile Name 2": true,
66  //     ...
67  //   };
68  // This is used to detect duplicate profile names.
69  void SendProfileNames();
70
71  // Callback for the "setProfileIconAndName" message. Sets the name and icon
72  // of a given profile.
73  // |args| is of the form: [
74  //   /*string*/ profileFilePath,
75  //   /*string*/ newProfileIconURL
76  //   /*string*/ newProfileName,
77  // ]
78  void SetProfileIconAndName(const base::ListValue* args);
79
80#if defined(ENABLE_SETTINGS_APP)
81  // Callback for the "switchAppListProfile" message. Asks the
82  // app_list_controller to change the profile registered for the AppList.
83  // |args| is of the form: [ {string} profileFilePath ]
84  void SwitchAppListProfile(const base::ListValue* args);
85#endif
86
87  // Callback for the 'profileIconSelectionChanged' message. Used to update the
88  // name in the manager profile dialog based on the selected icon.
89  void ProfileIconSelectionChanged(const base::ListValue* args);
90
91  // Callback for the "requestHasProfileShortcuts" message, which is called
92  // when editing an existing profile. Asks the profile shortcut manager whether
93  // the profile has shortcuts and gets the result in |OnHasProfileShortcuts()|.
94  // |args| is of the form: [ {string} profileFilePath ]
95  void RequestHasProfileShortcuts(const base::ListValue* args);
96
97  // Callback for the "RequestCreateProfileUpdate" message.
98  // Sends the email address of the signed-in user, or an empty string if the
99  // user is not signed in. Also sends information about whether managed users
100  // may be created.
101  void RequestCreateProfileUpdate(const base::ListValue* args);
102
103  // When the pref allowing managed-user creation changes, sends the new value
104  // to the UI.
105  void OnCreateManagedUserPrefChange();
106
107  // Callback invoked from the profile manager indicating whether the profile
108  // being edited has any desktop shortcuts.
109  void OnHasProfileShortcuts(bool has_shortcuts);
110
111  // Callback for the "addProfileShortcut" message, which is called when editing
112  // an existing profile and the user clicks the "Add desktop shortcut" button.
113  // Adds a desktop shortcut for the profile.
114  void AddProfileShortcut(const base::ListValue* args);
115
116  // Callback for the "removeProfileShortcut" message, which is called when
117  // editing an existing profile and the user clicks the "Remove desktop
118  // shortcut" button. Removes the desktop shortcut for the profile.
119  void RemoveProfileShortcut(const base::ListValue* args);
120
121  // URL for the current profile's GAIA picture.
122  std::string gaia_picture_url_;
123
124  // Used to observe the preference that allows creating managed users, which
125  // can be changed by policy.
126  PrefChangeRegistrar pref_change_registrar_;
127
128  // For generating weak pointers to itself for callbacks.
129  base::WeakPtrFactory<ManageProfileHandler> weak_factory_;
130
131  DISALLOW_COPY_AND_ASSIGN(ManageProfileHandler);
132};
133
134}  // namespace options
135
136#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
137