| // Copyright 2012 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 UI_GFX_SCREEN_TYPE_DELEGATE_H_ |
| #define UI_GFX_SCREEN_TYPE_DELEGATE_H_ |
| |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace gfx { |
| |
| enum GFX_EXPORT ScreenType { |
| SCREEN_TYPE_NATIVE = 0, |
| #if defined(OS_CHROMEOS) |
| SCREEN_TYPE_ALTERNATE = SCREEN_TYPE_NATIVE, |
| #else |
| SCREEN_TYPE_ALTERNATE, |
| #endif |
| SCREEN_TYPE_LAST = SCREEN_TYPE_ALTERNATE, |
| }; |
| |
| class GFX_EXPORT ScreenTypeDelegate { |
| public: |
| virtual ~ScreenTypeDelegate() {} |
| |
| // Determines which ScreenType a given |view| belongs to. |
| virtual ScreenType GetScreenTypeForNativeView(NativeView view) = 0; |
| }; |
| |
| } // namespace gfx |
| |
| #endif // UI_GFX_SCREEN_TYPE_DELEGATE_H_ |