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1 // Copyright 2016 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_MOJO_ACCELERATED_WIDGET_STRUCT_TRAITS_H_ | |
6 #define UI_GFX_MOJO_ACCELERATED_WIDGET_STRUCT_TRAITS_H_ | |
7 | |
8 #include "ui/gfx/mojo/accelerated_widget.mojom.h" | |
9 #include "ui/gfx/native_widget_types.h" | |
10 | |
11 namespace mojo { | |
12 | |
13 template <> | |
14 struct StructTraits<gfx::mojom::AcceleratedWidget, gfx::AcceleratedWidget> { | |
15 static uint64_t widget(const gfx::AcceleratedWidget& widget) { | |
16 #if defined(OS_WIN) || defined(USE_OZONE) || defined(USE_X11) | |
17 return uint64_t(widget); | |
dcheng
2016/06/22 14:18:08
Nit: static_cast here and below rather than using
| |
18 #else | |
19 NOTIMPLEMENTED(); | |
20 return 0; | |
21 #endif | |
22 } | |
23 | |
24 static bool Read(gfx::mojom::AcceleratedWidgetDataView data, | |
25 gfx::AcceleratedWidget* out) { | |
26 #if defined(OS_WIN) || defined(USE_OZONE) || defined(USE_X11) | |
27 uint64_t w = data.widget(); | |
28 *out = gfx::AcceleratedWidget(w); | |
29 #else | |
30 NOTIMPLEMENTED(); | |
31 *out = 0; | |
32 #endif | |
33 return true; | |
34 } | |
35 }; | |
36 | |
37 } // namespace mojo | |
38 | |
39 #endif // UI_GFX_MOJO_ACCELERATED_WIDGET_STRUCT_TRAITS_H_ | |
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