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1 // Copyright 2012 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 UI_GFX_SCREEN_TYPE_DELEGATE_H_ | |
6 #define UI_GFX_SCREEN_TYPE_DELEGATE_H_ | |
7 | |
8 #include "build/build_config.h" | |
9 #include "ui/gfx/native_widget_types.h" | |
10 | |
11 namespace gfx { | |
12 | |
13 enum ScreenType { | |
14 SCREEN_TYPE_NATIVE = 0, | |
15 #if defined(OS_CHROMEOS) | |
16 SCREEN_TYPE_ALTERNATE = SCREEN_TYPE_NATIVE, | |
17 #else | |
18 SCREEN_TYPE_ALTERNATE, | |
19 #endif | |
20 SCREEN_TYPE_LAST = SCREEN_TYPE_ALTERNATE, | |
21 }; | |
22 | |
23 class GFX_EXPORT ScreenTypeDelegate { | |
24 public: | |
25 virtual ~ScreenTypeDelegate() {} | |
26 | |
27 // Determines which ScreenType a given |view| belongs to. | |
28 virtual ScreenType GetScreenTypeForNativeView(NativeView view) = 0; | |
29 }; | |
30 | |
31 } // namespace gfx | |
32 | |
33 #endif // UI_GFX_SCREEN_TYPE_DELEGATE_H_ | |
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