chrome/browser/profiles/profile_shortcut_manager_win.h

   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_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_
   6 #define CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_
   7
   8 #include "base/callback.h"
   9 #include "chrome/browser/profiles/profile_shortcut_manager.h"
  10 #include "content/public/browser/notification_observer.h"
  11 #include "content/public/browser/notification_registrar.h"
  12
  13 class BrowserDistribution;
  14
  15 // Internal free-standing functions that are exported here for testing.
  16 namespace profiles {
  17 namespace internal {
  18
  19 // Returns the full path to the profile icon file.
  20 base::FilePath GetProfileIconPath(const base::FilePath& profile_path);
  21
  22 // Returns the default shortcut filename for the given profile name,
  23 // given |distribution|. Returns a filename appropriate for a
  24 // single-user installation if |profile_name| is empty.
  25 base::string16 GetShortcutFilenameForProfile(const base::string16& profile_name,
  26                                              BrowserDistribution* distribution);
  27
  28 // Returns the command-line flags to launch Chrome with the given profile.
  29 base::string16 CreateProfileShortcutFlags(const base::FilePath& profile_path);
  30
  31 }  // namespace internal
  32 }  // namespace profiles
  33
  34 class ProfileShortcutManagerWin : public ProfileShortcutManager,
  35                                   public ProfileInfoCacheObserver,
  36                                   public content::NotificationObserver {
  37  public:
  38   // Specifies whether only the existing shortcut should be updated, a new
  39   // shortcut should be created if none exist, or only the icon for this profile
  40   // should be created in the profile directory.
  41   enum CreateOrUpdateMode {
  42     UPDATE_EXISTING_ONLY,
  43     CREATE_WHEN_NONE_FOUND,
  44     CREATE_OR_UPDATE_ICON_ONLY,
  45   };
  46   // Specifies whether non-profile shortcuts should be updated.
  47   enum NonProfileShortcutAction {
  48     IGNORE_NON_PROFILE_SHORTCUTS,
  49     UPDATE_NON_PROFILE_SHORTCUTS,
  50   };
  51
  52   explicit ProfileShortcutManagerWin(ProfileManager* manager);
  53   ~ProfileShortcutManagerWin() override;
  54
  55   // ProfileShortcutManager implementation:
  56   void CreateOrUpdateProfileIcon(const base::FilePath& profile_path) override;
  57   void CreateProfileShortcut(const base::FilePath& profile_path) override;
  58   void RemoveProfileShortcuts(const base::FilePath& profile_path) override;
  59   void HasProfileShortcuts(const base::FilePath& profile_path,
  60                            const base::Callback<void(bool)>& callback) override;
  61   void GetShortcutProperties(const base::FilePath& profile_path,
  62                              base::CommandLine* command_line,
  63                              base::string16* name,
  64                              base::FilePath* icon_path) override;
  65
  66   // ProfileInfoCacheObserver implementation:
  67   void OnProfileAdded(const base::FilePath& profile_path) override;
  68   void OnProfileWasRemoved(const base::FilePath& profile_path,
  69                            const base::string16& profile_name) override;
  70   void OnProfileNameChanged(const base::FilePath& profile_path,
  71                             const base::string16& old_profile_name) override;
  72   void OnProfileAvatarChanged(const base::FilePath& profile_path) override;
  73
  74   // content::NotificationObserver implementation:
  75   void Observe(int type,
  76                const content::NotificationSource& source,
  77                const content::NotificationDetails& details) override;
  78
  79  private:
  80   // Gives the profile path of an alternate profile than |profile_path|.
  81   // Must only be called when the number profiles is 2.
  82   base::FilePath GetOtherProfilePath(const base::FilePath& profile_path);
  83
  84   // Creates or updates shortcuts for the profile at |profile_path| according
  85   // to the specified |create_mode| and |action|. This will always involve
  86   // creating or updating the icon file for this profile.
  87   void CreateOrUpdateShortcutsForProfileAtPath(
  88       const base::FilePath& profile_path,
  89       CreateOrUpdateMode create_mode,
  90       NonProfileShortcutAction action);
  91
  92   ProfileManager* profile_manager_;
  93
  94   content::NotificationRegistrar registrar_;
  95
  96   DISALLOW_COPY_AND_ASSIGN(ProfileShortcutManagerWin);
  97 };
  98
  99 #endif  // CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_