Badge icons in windows task bar with avatar icon.

chrome/browser/ui/views/profiles/avatar_menu_button.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/ui/views/profiles/avatar_menu_button.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/avatar_menu.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
+#include "chrome/browser/profiles/profile_info_cache.h"
+#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/profiles/avatar_menu_bubble_view.h"
 #include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 #include "chrome/common/pref_names.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/notification_service.h"
+#include "grit/theme_resources.h"
+#include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/view_targeter.h"
 #include "ui/views/widget/widget.h"
 
 static inline int Round(double x) {
   return static_cast<int>(x + 0.5);
 }
 
 // static
 const char AvatarMenuButton::kViewClassName[] = "AvatarMenuButton";
 
+// static
+void AvatarMenuButton::GetAvatarImages(Profile* profile,

[sky, 2014/10/27 14:45:37]

This looks platform independent. You should you don't want this in
chrome/browser/ui/profile_foo? I'll approve assuming you don't.

+                                       gfx::Image* avatar,
+                                       gfx::Image* taskbar_badge_avatar,
+                                       bool *is_rectangle) {
+  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
+  if (profile->GetProfileType() == Profile::GUEST_PROFILE) {
+    *avatar = rb.
+        GetImageNamed(profiles::GetPlaceholderAvatarIconResourceID());
+  } else if (profile->GetProfileType() == Profile::INCOGNITO_PROFILE) {
+    *avatar = rb.GetImageNamed(IDR_OTR_ICON);
+    // TODO(nkostylev): Allow this on ChromeOS once the ChromeOS test
+    // environment handles profile directories correctly.
+#if !defined(OS_CHROMEOS)
+    bool is_badge_rectangle = false;
+    // The taskbar badge should be the profile avatar, not the OTR avatar.
+    AvatarMenu::GetImageForMenuButton(profile,
+                                      taskbar_badge_avatar,
+                                      &is_badge_rectangle);
+#endif
+  } else if (AvatarMenu::ShouldShowAvatarMenu()) {
+    ProfileInfoCache& cache =
+        g_browser_process->profile_manager()->GetProfileInfoCache();
+    size_t index = cache.GetIndexOfProfileWithPath(profile->GetPath());
+    if (index == std::string::npos)
+      return;
+
+    if (switches::IsNewAvatarMenu()) {
+      *avatar = cache.GetAvatarIconOfProfileAtIndex(index);
+    } else {
+      AvatarMenu::GetImageForMenuButton(profile, avatar, is_rectangle);
+    }
+  }
+}
+
 AvatarMenuButton::AvatarMenuButton(Browser* browser, bool disabled)
     : MenuButton(NULL, base::string16(), this, false),
       browser_(browser),
       disabled_(disabled),
       is_rectangle_(false),
       old_height_(0),
       button_on_right_(false) {
   // In RTL mode, the avatar icon should be looking the opposite direction.
   EnableCanvasFlippingForRTLUI(true);
 
@@ skipping 54 matching lines @@
   return !disabled_ &&
          views::ViewTargeterDelegate::DoesIntersectRect(target, rect);
 }
 
 // views::MenuButtonListener implementation
 void AvatarMenuButton::OnMenuButtonClicked(views::View* source,
                                            const gfx::Point& point) {
   if (!disabled_)
     chrome::ShowAvatarMenu(browser_);
 }