ash/frame/frame_util.cc

   1 // Copyright 2014 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 #include "ash/frame/frame_util.h"
   6
   7 #include "ash/session/session_state_delegate.h"
   8 #include "ash/shell.h"
   9 #include "components/user_manager/user_info.h"
  10 #include "grit/ash_resources.h"
  11 #include "ui/base/resource/resource_bundle.h"
  12 #include "ui/gfx/image/image_skia.h"
  13 #include "ui/gfx/image/image_skia_operations.h"
  14
  15 namespace ash {
  16
  17 gfx::Image GetAvatarImageForContext(content::BrowserContext* context) {
  18   static const gfx::ImageSkia* holder =
  19       ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
  20           IDR_AVATAR_HOLDER);
  21   static const gfx::ImageSkia* holder_mask =
  22       ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
  23           IDR_AVATAR_HOLDER_MASK);
  24   gfx::ImageSkia user_image = Shell::GetInstance()
  25                                   ->session_state_delegate()
  26                                   ->GetUserInfo(context)
  27                                   ->GetImage();
  28   gfx::ImageSkia resized = gfx::ImageSkiaOperations::CreateResizedImage(
  29       user_image, skia::ImageOperations::RESIZE_BEST, holder->size());
  30   gfx::ImageSkia masked =
  31       gfx::ImageSkiaOperations::CreateMaskedImage(resized, *holder_mask);
  32   gfx::ImageSkia result =
  33       gfx::ImageSkiaOperations::CreateSuperimposedImage(*holder, masked);
  34   return gfx::Image(result);
  35 }
  36
  37 }  // namespace ash
  38