ash/test/test_user_wallpaper_delegate.h

   1 // Copyright 2013 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 ASH_TEST_TEST_USER_WALLPAPER_DELEGATE_H_
   6 #define ASH_TEST_TEST_USER_WALLPAPER_DELEGATE_H_
   7
   8 #include "ash/default_user_wallpaper_delegate.h"
   9
  10 #include "ui/gfx/image/image_skia.h"
  11
  12 namespace ash {
  13 namespace test {
  14
  15 class TestUserWallpaperDelegate : public DefaultUserWallpaperDelegate {
  16  public:
  17   TestUserWallpaperDelegate();
  18   ~TestUserWallpaperDelegate() override;
  19
  20   void set_custom_wallpaper(const gfx::ImageSkia& wallpaper) {
  21     custom_wallpaper_ = wallpaper;
  22   }
  23
  24   // DefaultUserWallpaperDelegate overrides:
  25   void UpdateWallpaper(bool clear_cache) override;
  26
  27   // Returns and clears |update_wallpaper_count_|.
  28   int GetUpdateWallpaperCountAndReset();
  29
  30  private:
  31   // Number of times that UpdateWallpaper() has been called.
  32   int update_wallpaper_count_;
  33
  34   // If non-null, used as custom wallpaper by UpdateWallpaper().
  35   gfx::ImageSkia custom_wallpaper_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(TestUserWallpaperDelegate);
  38 };
  39
  40 }  // namespace test
  41 }  // namespace ash
  42
  43 #endif  // ASH_TEST_TEST_USER_WALLPAPER_DELEGATE_H_