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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ | 5 #ifndef UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ |
6 #define UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ | 6 #define UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "ui/gfx/native_widget_types.h" |
9 #include "ui/views/controls/webview/webview_export.h" | 10 #include "ui/views/controls/webview/webview_export.h" |
10 | 11 |
11 namespace content { | 12 namespace content { |
12 struct NativeWebKeyboardEvent; | 13 struct NativeWebKeyboardEvent; |
13 } | 14 } |
14 | 15 |
15 namespace views { | 16 namespace views { |
16 class FocusManager; | 17 class FocusManager; |
17 | 18 |
18 // This class handles unhandled keyboard messages coming back from the renderer | 19 // This class handles unhandled keyboard messages coming back from the renderer |
19 // process. | 20 // process. |
20 class WEBVIEW_EXPORT UnhandledKeyboardEventHandler { | 21 class WEBVIEW_EXPORT UnhandledKeyboardEventHandler { |
21 public: | 22 public: |
22 UnhandledKeyboardEventHandler(); | 23 UnhandledKeyboardEventHandler(); |
23 ~UnhandledKeyboardEventHandler(); | 24 ~UnhandledKeyboardEventHandler(); |
24 | 25 |
25 void HandleKeyboardEvent(const content::NativeWebKeyboardEvent& event, | 26 void HandleKeyboardEvent(const content::NativeWebKeyboardEvent& event, |
26 FocusManager* focus_manager); | 27 FocusManager* focus_manager); |
27 | 28 |
28 private: | 29 private: |
| 30 // Platform specific handling for unhandled keyboard events. |
| 31 static void HandleNativeKeyboardEvent(gfx::NativeEvent event, |
| 32 FocusManager* focus_manager); |
| 33 |
29 // Whether to ignore the next Char keyboard event. | 34 // Whether to ignore the next Char keyboard event. |
30 // If a RawKeyDown event was handled as a shortcut key, then we're done | 35 // If a RawKeyDown event was handled as a shortcut key, then we're done |
31 // handling it and should eat any Char event that the translate phase may | 36 // handling it and should eat any Char event that the translate phase may |
32 // have produced from it. (Handling this event may cause undesirable effects, | 37 // have produced from it. (Handling this event may cause undesirable effects, |
33 // such as a beep if DefWindowProc() has no default handling for the given | 38 // such as a beep if DefWindowProc() has no default handling for the given |
34 // Char.) | 39 // Char.) |
35 bool ignore_next_char_event_; | 40 bool ignore_next_char_event_; |
36 | 41 |
37 DISALLOW_COPY_AND_ASSIGN(UnhandledKeyboardEventHandler); | 42 DISALLOW_COPY_AND_ASSIGN(UnhandledKeyboardEventHandler); |
38 }; | 43 }; |
39 | 44 |
40 } // namespace views | 45 } // namespace views |
41 | 46 |
42 #endif // UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ | 47 #endif // UI_VIEWS_CONTROLS_WEBVIEW_UNHANDLED_KEYBOARD_EVENT_HANDLER_H_ |
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