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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "ash/accelerators/spoken_feedback_toggler.h" | 5 #include "ash/accelerators/spoken_feedback_toggler.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "ash/accelerators/key_hold_detector.h" | 9 #include "ash/accelerators/key_hold_detector.h" |
10 #include "ash/common/accessibility_delegate.h" | 10 #include "ash/common/accessibility_delegate.h" |
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35 new KeyHoldDetector(std::move(delegate))); | 35 new KeyHoldDetector(std::move(delegate))); |
36 } | 36 } |
37 | 37 |
38 bool SpokenFeedbackToggler::ShouldProcessEvent( | 38 bool SpokenFeedbackToggler::ShouldProcessEvent( |
39 const ui::KeyEvent* event) const { | 39 const ui::KeyEvent* event) const { |
40 return IsEnabled() && event->key_code() == ui::VKEY_F6; | 40 return IsEnabled() && event->key_code() == ui::VKEY_F6; |
41 } | 41 } |
42 | 42 |
43 bool SpokenFeedbackToggler::IsStartEvent(const ui::KeyEvent* event) const { | 43 bool SpokenFeedbackToggler::IsStartEvent(const ui::KeyEvent* event) const { |
44 return event->type() == ui::ET_KEY_PRESSED && | 44 return event->type() == ui::ET_KEY_PRESSED && |
45 event->flags() & ui::EF_SHIFT_DOWN; | 45 event->flags() & ui::EF_SHIFT_DOWN; |
46 } | 46 } |
47 | 47 |
48 bool SpokenFeedbackToggler::ShouldStopEventPropagation() const { | 48 bool SpokenFeedbackToggler::ShouldStopEventPropagation() const { |
49 // Let hotkey events pass through. See http://crbug.com/526729 | 49 // Let hotkey events pass through. See http://crbug.com/526729 |
50 return false; | 50 return false; |
51 } | 51 } |
52 | 52 |
53 void SpokenFeedbackToggler::OnKeyHold(const ui::KeyEvent* event) { | 53 void SpokenFeedbackToggler::OnKeyHold(const ui::KeyEvent* event) { |
54 if (!toggled_) { | 54 if (!toggled_) { |
55 toggled_ = true; | 55 toggled_ = true; |
56 Shell::GetInstance()->accessibility_delegate()->ToggleSpokenFeedback( | 56 Shell::GetInstance()->accessibility_delegate()->ToggleSpokenFeedback( |
57 A11Y_NOTIFICATION_SHOW); | 57 A11Y_NOTIFICATION_SHOW); |
58 } | 58 } |
59 } | 59 } |
60 | 60 |
61 void SpokenFeedbackToggler::OnKeyUnhold(const ui::KeyEvent* event) { | 61 void SpokenFeedbackToggler::OnKeyUnhold(const ui::KeyEvent* event) { |
62 toggled_ = false; | 62 toggled_ = false; |
63 } | 63 } |
64 | 64 |
65 SpokenFeedbackToggler::SpokenFeedbackToggler() : toggled_(false) {} | 65 SpokenFeedbackToggler::SpokenFeedbackToggler() : toggled_(false) {} |
66 | 66 |
67 SpokenFeedbackToggler::~SpokenFeedbackToggler() {} | 67 SpokenFeedbackToggler::~SpokenFeedbackToggler() {} |
68 | 68 |
69 } // namespace ash | 69 } // namespace ash |
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