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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ | 5 #ifndef CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ |
| 6 #define CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ | 6 #define CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ |
| 7 | 7 |
| 8 #include "base/gfx/native_widget_types.h" | 8 #include "app/gfx/native_widget_types.h" |
| 9 #include "chrome/common/notification_source.h" | 9 #include "chrome/common/notification_source.h" |
| 10 | 10 |
| 11 // Specialization of the Source class for native windows. On Windows, these are | 11 // Specialization of the Source class for native windows. On Windows, these are |
| 12 // HWNDs rather than pointers, and since the Source class expects a pointer | 12 // HWNDs rather than pointers, and since the Source class expects a pointer |
| 13 // type, this is necessary. On Mac/Linux, these are pointers, so this is | 13 // type, this is necessary. On Mac/Linux, these are pointers, so this is |
| 14 // unnecessary but harmless. | 14 // unnecessary but harmless. |
| 15 template<> | 15 template<> |
| 16 class Source<gfx::NativeWindow> : public NotificationSource { | 16 class Source<gfx::NativeWindow> : public NotificationSource { |
| 17 public: | 17 public: |
| 18 explicit Source(gfx::NativeWindow wnd) : NotificationSource(wnd) {} | 18 explicit Source(gfx::NativeWindow wnd) : NotificationSource(wnd) {} |
| 19 | 19 |
| 20 explicit Source(const NotificationSource& other) | 20 explicit Source(const NotificationSource& other) |
| 21 : NotificationSource(other) {} | 21 : NotificationSource(other) {} |
| 22 | 22 |
| 23 gfx::NativeWindow operator->() const { return ptr(); } | 23 gfx::NativeWindow operator->() const { return ptr(); } |
| 24 gfx::NativeWindow ptr() const { | 24 gfx::NativeWindow ptr() const { |
| 25 return static_cast<gfx::NativeWindow>(const_cast<void*>(ptr_)); | 25 return static_cast<gfx::NativeWindow>(const_cast<void*>(ptr_)); |
| 26 } | 26 } |
| 27 }; | 27 }; |
| 28 | 28 |
| 29 #endif // CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ | 29 #endif // CHROME_COMMON_NATIVE_WINDOW_NOTIFICATION_SOURCE_H_ |
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