Improve the ProfileInfoCache API.

chrome/browser/profiles/profile_attributes_entry.h

Index: chrome/browser/profiles/profile_attributes_entry.h
diff --git a/chrome/browser/profiles/profile_attributes_entry.h b/chrome/browser/profiles/profile_attributes_entry.h
new file mode 100644
index 0000000000000000000000000000000000000000..898557792594d675337a446ae23b823c990f8b63
--- /dev/null
+++ b/chrome/browser/profiles/profile_attributes_entry.h
@@ -0,0 +1,124 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_ENTRY_H_
+#define CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_ENTRY_H_
+
+#include <string>
+
+#include "base/files/file_path.h"
+#include "base/strings/string16.h"
+#include "base/time/time.h"
+
+namespace gfx {
+class Image;
+}
+
+class ProfileInfoCache;
+
+class ProfileAttributesEntry {
+ public:
+  ProfileAttributesEntry();
+  virtual ~ProfileAttributesEntry() {}
+
+  // Gets the name of the profile, which is the one displayed in the User Menu.
+  base::string16 GetName() const;
+
+  base::string16 GetShortcutName() const;
+  // Gets the path to the profile. Should correspond to the path passed to
+  // ProfileAttributesStorage::GetProfileAttributesWithPath to get this entry.
+  base::FilePath GetPath() const;
+  base::Time GetActiveTime() const;
+  // Gets the user name of the signed in profile. This is typically the email
+  // address used to sign in and the empty string for profiles that aren't
+  // signed in to chrome.
+  base::string16 GetUserName() const;
+  // Gets the icon used as this profile's avatar. This might not be the icon
+  // displayed in the UI if IsUsingGAIAPicture() is true.
+  const gfx::Image& GetAvatarIcon();
+  std::string GetLocalAuthCredentials() const;
+  std::string GetPasswordChangeDetectionToken() const;
+  // Note that a return value of false could mean an error in collection or
+  // that there are currently no background apps running. However, the action
+  // which results is the same in both cases (thus far).
+  bool GetBackgroundStatus() const;
+  // Gets the GAIA full name associated with this profile if it's signed in.
+  base::string16 GetGAIAName() const;
+  // Gets the GAIA given name associated with this profile if it's signed in.
+  base::string16 GetGAIAGivenName() const;
+  // Gets the opaque string representation of the profile's GAIA ID if it's
+  // signed in.
+  std::string GetGAIAId() const;
+  // Returns the GAIA picture for the given profile. This may return NULL
+  // if the profile does not have a GAIA picture or if the picture must be
+  // loaded from disk.
+  const gfx::Image* GetGAIAPicture() const;
+  // Returns true if the profile displays a GAIA picture instead of one of the
+  // locally bundled icons.
+  bool IsUsingGAIAPicture() const;
+  // Returns true if the profile is signed in as a supervised user..
+  bool IsSupervised() const;
+  // Returns true if the profile is signed in as a child account.
+  bool IsChild() const;
+  // Returns true if the profile is a supervised user but not a child account.
+  bool IsLegacySupervised() const;
+  bool IsOmitted() const;
+  bool IsSigninRequired() const;
+  // Gets the supervised user ID of the profile's signed in account, if it's a
+  // supervised user.
+  std::string GetSupervisedUserId() const;
+  // Returns true if the profile is an ephemeral profile.
+  bool IsEphemeral() const;
+  // Returns true if the profile is using a default name, typically of the
+  // format "Person %d".
+  bool IsUsingDefaultName() const;
+  // Returns true if the profile is signed in.
+  bool IsAuthenticated() const;
+  // Returns true if the Profile is using the default avatar, which is one of
+  // the profile icons selectable at profile creation.
+  bool IsUsingDefaultAvatar() const;
+  // Returns true if the profile is signed in but is in an authentication error
+  // state.
+  bool IsAuthError() const;
+  // Returns the index of the default icon used by the profile.
+  size_t GetAvatarIconIndex() const;
+
+  void SetName(const base::string16& name);
+  void SetShortcutName(const base::string16& name);
+  void SetIsOmitted(bool is_omitted);
+  void SetSupervisedUserId(const std::string& id);
+  void SetLocalAuthCredentials(const std::string& auth);
+  void SetPasswordChangeDetectionToken(const std::string& token);
+  void SetBackgroundStatus(bool running_background_apps);
+  void SetGAIAName(const base::string16& name);
+  void SetGAIAGivenName(const base::string16& name);
+  void SetGAIAPicture(const gfx::Image* image);
+  void SetIsUsingGAIAPicture(bool value);
+  void SetIsSigninRequired(bool value);
+  void SetIsEphemeral(bool value);
+  void SetIsUsingDefaultName(bool value);
+  void SetIsUsingDefaultAvatar(bool value);
+  void SetIsAuthError(bool value);
+  void SetAvatarIconIndex(size_t icon_index);
+
+  void SetAuthInfo(const std::string& gaia_id,
+                   const base::string16& user_name);
+
+ private:
+  // These members are an implementation detail meant to smooth the migration
+  // of the ProfileInfoCache to the ProfileAttributesStorage interface. They can
+  // be safely removed once the ProfileInfoCache stops using indices
+  // internally.
+  // TODO(anthonyvd): Remove ProfileInfoCache related implementation details
+  // when this class holds the members required to fulfill its own contract.
+  friend class ProfileInfoCache;
+  void Initialize(ProfileInfoCache* cache, const base::FilePath& path);
+  size_t profile_index() const;
+  ProfileInfoCache* profile_info_cache_;
+  base::FilePath profile_path_;
+
+  DISALLOW_COPY_AND_ASSIGN(ProfileAttributesEntry);
+};
+
+#endif  // CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_ENTRY_H_