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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_FOCUS_ACCELERATOR_HANDLER_H_ | 5 #ifndef UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_ |
6 #define UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_ | 6 #define UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_ |
7 | 7 |
8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
9 | 9 |
10 #include <set> | 10 #include <set> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
| 13 #include "base/basictypes.h" |
13 #include "base/compiler_specific.h" | 14 #include "base/compiler_specific.h" |
14 #include "base/message_loop/message_loop.h" | 15 #include "base/message_loop/message_pump_dispatcher.h" |
15 #include "ui/views/views_export.h" | 16 #include "ui/views/views_export.h" |
16 | 17 |
17 namespace views { | 18 namespace views { |
18 | 19 |
19 #if defined(USE_AURA) && defined(USE_X11) | 20 #if defined(USE_AURA) && defined(USE_X11) |
20 // Dispatch an XEvent to the RootView. Return true if the event was dispatched | 21 // Dispatch an XEvent to the RootView. Return true if the event was dispatched |
21 // and handled, false otherwise. | 22 // and handled, false otherwise. |
22 bool VIEWS_EXPORT DispatchXEvent(XEvent* xevent); | 23 bool VIEWS_EXPORT DispatchXEvent(XEvent* xevent); |
23 #endif // USE_AURA && USE_X11 | 24 #endif // USE_AURA && USE_X11 |
24 | 25 |
25 // This class delegates the key messages to the associated FocusManager class | 26 // This class delegates the key messages to the associated FocusManager class |
26 // for the window that is receiving these messages for accelerator processing. | 27 // for the window that is receiving these messages for accelerator processing. |
27 class VIEWS_EXPORT AcceleratorHandler : public base::MessageLoop::Dispatcher { | 28 class VIEWS_EXPORT AcceleratorHandler : public base::MessagePumpDispatcher { |
28 public: | 29 public: |
29 AcceleratorHandler(); | 30 AcceleratorHandler(); |
30 | 31 |
31 // Dispatcher method. This returns true if an accelerator was processed by the | 32 // Dispatcher method. This returns true if an accelerator was processed by the |
32 // focus manager | 33 // focus manager |
33 virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE; | 34 virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE; |
34 | 35 |
35 private: | 36 private: |
36 #if defined(OS_WIN) | 37 #if defined(OS_WIN) |
37 // The keys currently pressed and consumed by the FocusManager. | 38 // The keys currently pressed and consumed by the FocusManager. |
38 std::set<WPARAM> pressed_keys_; | 39 std::set<WPARAM> pressed_keys_; |
39 #endif | 40 #endif |
40 | 41 |
41 DISALLOW_COPY_AND_ASSIGN(AcceleratorHandler); | 42 DISALLOW_COPY_AND_ASSIGN(AcceleratorHandler); |
42 }; | 43 }; |
43 | 44 |
44 } // namespace views | 45 } // namespace views |
45 | 46 |
46 #endif // UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_ | 47 #endif // UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_ |
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