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 #ifndef ATHENA_SCREEN_BACKGROUND_CONTROLLER_H_ 6 #define ATHENA_SCREEN_BACKGROUND_CONTROLLER_H_ 7 8 #include "base/macros.h" 9 10 namespace aura { 11 class Window; 12 } 13 14 namespace gfx { 15 class ImageSkia; 16 } 17 18 namespace athena { 19 class BackgroundView; 20 21 // Controls background image switching. 22 class BackgroundController { 23 public: 24 explicit BackgroundController(aura::Window* container); 25 ~BackgroundController(); 26 27 void SetImage(const gfx::ImageSkia& image); 28 29 private: 30 BackgroundView* background_view_; 31 32 DISALLOW_COPY_AND_ASSIGN(BackgroundController); 33 }; 34 } 35 36 #endif // ATHENA_SCREEN_BACKGROUND_CONTROLLER_H_ 37