| // Copyright (c) 2012 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_AVATAR_MENU_H_ |
| #define CHROME_BROWSER_PROFILES_AVATAR_MENU_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/profiles/profile_metrics.h" |
| #include "chrome/browser/ui/host_desktop.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "ui/gfx/image/image.h" |
| |
| class AvatarMenuObserver; |
| class Browser; |
| class Profile; |
| class ProfileInfoInterface; |
| class ProfileList; |
| class AvatarMenuActions; |
| |
| // This class represents the menu-like interface used to select profiles, |
| // such as the bubble that appears when the avatar icon is clicked in the |
| // browser window frame. This class will notify its observer when the backend |
| // data changes, and the view for this model should forward actions |
| // back to it in response to user events. |
| class AvatarMenu : public content::NotificationObserver { |
| public: |
| // Represents an item in the menu. |
| struct Item { |
| Item(size_t menu_index, size_t profile_index, const gfx::Image& icon); |
| ~Item(); |
| |
| // The icon to be displayed next to the item. |
| gfx::Image icon; |
| |
| // Whether or not the current browser is using this profile. |
| bool active; |
| |
| // The name of this profile. |
| base::string16 name; |
| |
| // A string representing the sync state of the profile. |
| base::string16 sync_state; |
| |
| // Whether or not the current profile is signed in. If true, |sync_state| is |
| // expected to be the email of the signed in user. |
| bool signed_in; |
| |
| // Whether or not the current profile requires sign-in before use. |
| bool signin_required; |
| |
| // Whether or not the current profile is a managed user |
| // (see ManagedUserService). |
| bool managed; |
| |
| // The index in the menu of this profile, used by views to refer to |
| // profiles. |
| size_t menu_index; |
| |
| // The index in the |profile_cache| for this profile. |
| size_t profile_index; |
| |
| // The path of this profile. |
| base::FilePath profile_path; |
| }; |
| |
| // Constructor. |observer| can be NULL. |browser| can be NULL and a new one |
| // will be created if an action requires it. |
| AvatarMenu(ProfileInfoInterface* profile_cache, |
| AvatarMenuObserver* observer, |
| Browser* browser); |
| virtual ~AvatarMenu(); |
| |
| // True if avatar menu should be displayed. |
| static bool ShouldShowAvatarMenu(); |
| |
| // Sets |image| to the image corresponding to the given profile, and |
| // sets |is_rectangle| to true unless |image| is a built-in profile avatar. |
| static void GetImageForMenuButton(Profile* profile, |
| gfx::Image* image, |
| bool* is_rectangle); |
| |
| // Compare items by name. |
| static bool CompareItems(const Item* item1, const Item* item2); |
| |
| // Opens a Browser with the specified profile in response to the user |
| // selecting an item. If |always_create| is true then a new window is created |
| // even if a window for that profile already exists. |
| void SwitchToProfile(size_t index, bool always_create); |
| |
| // Creates a new profile. |
| void AddNewProfile(ProfileMetrics::ProfileAdd type); |
| |
| // Opens the profile settings in response to clicking the edit button next to |
| // an item. |
| void EditProfile(size_t index); |
| |
| // Rebuilds the menu from the cache. |
| void RebuildMenu(); |
| |
| // Gets the number of profiles. |
| size_t GetNumberOfItems() const; |
| |
| // Gets the Item at the specified index. |
| const Item& GetItemAt(size_t index) const; |
| |
| // Returns the index of the active profile. |
| size_t GetActiveProfileIndex(); |
| |
| // Returns information about a managed user which will be displayed in the |
| // avatar menu. If the profile does not belong to a managed user, an empty |
| // string will be returned. |
| base::string16 GetManagedUserInformation() const; |
| |
| // Returns the icon for the managed user which will be displayed in the |
| // avatar menu. |
| const gfx::Image& GetManagedUserIcon() const; |
| |
| // This menu is also used for the always-present Mac system menubar. If the |
| // last active browser changes, the menu will need to reference that browser. |
| void ActiveBrowserChanged(Browser* browser); |
| |
| // Returns true if the add profile link should be shown. |
| bool ShouldShowAddNewProfileLink() const; |
| |
| // Returns true if the edit profile link should be shown. |
| bool ShouldShowEditProfileLink() const; |
| |
| // content::NotificationObserver: |
| virtual void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) OVERRIDE; |
| |
| private: |
| // The model that provides the list of menu items. |
| scoped_ptr<ProfileList> profile_list_; |
| |
| // The controller for avatar menu actions. |
| scoped_ptr<AvatarMenuActions> menu_actions_; |
| |
| // The cache that provides the profile information. Weak. |
| ProfileInfoInterface* profile_info_; |
| |
| // The observer of this model, which is notified of changes. Weak. |
| AvatarMenuObserver* observer_; |
| |
| // Browser in which this avatar menu resides. Weak. |
| Browser* browser_; |
| |
| // Listens for notifications from the ProfileInfoCache. |
| content::NotificationRegistrar registrar_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AvatarMenu); |
| }; |
| |
| #endif // CHROME_BROWSER_PROFILES_AVATAR_MENU_H_ |