Badge Windows profile shortcuts with multi-user avatar.

chrome/browser/profiles/profile_shortcut_manager_win.h

 // Copyright (c) 2011 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_SHORTCUT_MANAGER_WIN_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_
 #pragma once
 
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/string16.h"
 #include "chrome/browser/profiles/profile_info_cache_observer.h"
 
+class FilePath;
+
 // This class observes the ProfileInfoCache, and makes corresponding changes
 // to shortcuts on the user's desktop in Windows systems.
 class ProfileShortcutManagerWin : public ProfileInfoCacheObserver {
  public:
   ProfileShortcutManagerWin();
   virtual ~ProfileShortcutManagerWin();
 
   // ProfileInfoCacheObserver:
   virtual void OnProfileAdded(
       const string16& profile_name,
-      const string16& profile_base_dir) OVERRIDE;
+      const string16& profile_base_dir,
+      const string16& profile_path,
+      const gfx::Image* avatar_image) OVERRIDE;
   virtual void OnProfileRemoved(
       const string16& profile_name) OVERRIDE;
   virtual void OnProfileNameChanged(
       const string16& old_profile_name,
       const string16& new_profile_name) OVERRIDE;
+  virtual void OnProfileAvatarChanged(
+      const string16& profile_name,
+      const string16& profile_base_dir,
+      const string16& profile_path,
+      const gfx::Image* avatar_image) OVERRIDE;
 
   // Takes a vector of profile names (for example: "Sparky") and generates a
   // vector of shortcut link names (for example: "Chromium (Sparky).lnk").
   static std::vector<string16> GenerateShortcutsFromProfiles(
       const std::vector<string16>& profile_names);
 
  private:
   // Creates a desktop shortcut to open Chrome with the given profile name and
-  // directory. Iff |create|, create shortcut if it doesn't already exist. Must
-  // be called on the FILE thread.
+  // base directory. Iff |create|, create shortcut if it doesn't already exist.
+  // Must be called on the FILE thread.
   static void CreateChromeDesktopShortcutForProfile(
       const string16& profile_name,
-      const string16& directory,
+      const string16& profile_base_dir,
+      const string16& profile_path,
+      const gfx::Image* avatar_image,
       bool create);
 
   // Renames an existing Chrome desktop profile shortcut. Must be called on the
   // FILE thread.
   static void RenameChromeDesktopShortcutForProfile(
       const string16& old_profile_name,
       const string16& new_profile_name);
 
   // Updates the arguments to a Chrome desktop shortcut for a profile. Must be
   // called on the FILE thread.
   static void UpdateChromeDesktopShortcutForProfile(
       const string16& shortcut,
-      const string16& arguments);
+      const string16& arguments,
+      const string16& profile_path,
+      const gfx::Image* avatar_image);
+
+  // Creates a desktop shortcut icon file (.ico) on the disk for a given
+  // profile, badging the browser distribution icon with the profile avatar.
+  // |profile_base_dir| is the base directory (and key) of the profile. Returns
+  // a path to the shortcut icon file on disk, which is empty if this fails.
+  // Use index 0 when assigning the resulting file as the icon.
+  static FilePath CreateChromeDesktopShortcutIconForProfile(
+      const string16& profile_path,
+      const gfx::Image* avatar_image);
 
   DISALLOW_COPY_AND_ASSIGN(ProfileShortcutManagerWin);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_