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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 VIEWS_EVENTS_EVENT_UTILS_WIN_H_ | 5 #ifndef VIEWS_EVENTS_EVENT_UTILS_WIN_H_ |
| 6 #define VIEWS_EVENTS_EVENT_UTILS_WIN_H_ | 6 #define VIEWS_EVENTS_EVENT_UTILS_WIN_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "ui/gfx/native_widget_types.h" | 9 #include "ui/gfx/native_widget_types.h" |
| 10 #include "views/views_api.h" | 10 #include "views/views_export.h" |
| 11 | 11 |
| 12 // Windows-specific Event utilities. Add functionality here rather than adding | 12 // Windows-specific Event utilities. Add functionality here rather than adding |
| 13 // #ifdefs to event.h | 13 // #ifdefs to event.h |
| 14 | 14 |
| 15 namespace views { | 15 namespace views { |
| 16 | 16 |
| 17 class Event; | 17 class Event; |
| 18 class KeyEvent; | 18 class KeyEvent; |
| 19 | 19 |
| 20 // Returns the repeat count of the specified KeyEvent. Valid only for | 20 // Returns the repeat count of the specified KeyEvent. Valid only for |
| 21 // KeyEvents constructed from a MSG. | 21 // KeyEvents constructed from a MSG. |
| 22 int GetRepeatCount(const KeyEvent& event); | 22 int GetRepeatCount(const KeyEvent& event); |
| 23 | 23 |
| 24 // Returns true if the affected key is a Windows extended key. See documentation | 24 // Returns true if the affected key is a Windows extended key. See documentation |
| 25 // for WM_KEYDOWN for explanation. | 25 // for WM_KEYDOWN for explanation. |
| 26 // Valid only for KeyEvents constructed from a MSG. | 26 // Valid only for KeyEvents constructed from a MSG. |
| 27 VIEWS_API bool IsExtendedKey(const KeyEvent& event); | 27 VIEWS_EXPORT bool IsExtendedKey(const KeyEvent& event); |
| 28 | 28 |
| 29 // Return a mask of windows key/button state flags for the event object. | 29 // Return a mask of windows key/button state flags for the event object. |
| 30 int GetWindowsFlags(const Event& event); | 30 int GetWindowsFlags(const Event& event); |
| 31 | 31 |
| 32 } // namespace views | 32 } // namespace views |
| 33 | 33 |
| 34 #endif // VIEWS_EVENTS_EVENT_UTILS_WIN_H_ | 34 #endif // VIEWS_EVENTS_EVENT_UTILS_WIN_H_ |
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