| OLD | NEW |
| 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 #ifndef ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ | 5 #ifndef ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ |
| 6 #define ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ | 6 #define ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "ash/accelerators/key_hold_detector.h" | 10 #include "ash/accelerators/key_hold_detector.h" |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 // A KeyHoldDetector delegate to toggle spoken feedback. | 21 // A KeyHoldDetector delegate to toggle spoken feedback. |
| 22 class ASH_EXPORT SpokenFeedbackToggler : public KeyHoldDetector::Delegate { | 22 class ASH_EXPORT SpokenFeedbackToggler : public KeyHoldDetector::Delegate { |
| 23 public: | 23 public: |
| 24 static bool IsEnabled(); | 24 static bool IsEnabled(); |
| 25 static void SetEnabled(bool enabled); | 25 static void SetEnabled(bool enabled); |
| 26 static std::unique_ptr<ui::EventHandler> CreateHandler(); | 26 static std::unique_ptr<ui::EventHandler> CreateHandler(); |
| 27 | 27 |
| 28 // A scoped object to enable and disable the magnifier accelerator for test. | 28 // A scoped object to enable and disable the magnifier accelerator for test. |
| 29 class ScopedEnablerForTest { | 29 class ScopedEnablerForTest { |
| 30 public: | 30 public: |
| 31 ScopedEnablerForTest() { | 31 ScopedEnablerForTest() { SetEnabled(true); } |
| 32 SetEnabled(true); | 32 ~ScopedEnablerForTest() { SetEnabled(false); } |
| 33 } | |
| 34 ~ScopedEnablerForTest() { | |
| 35 SetEnabled(false); | |
| 36 } | |
| 37 | 33 |
| 38 private: | 34 private: |
| 39 DISALLOW_COPY_AND_ASSIGN(ScopedEnablerForTest); | 35 DISALLOW_COPY_AND_ASSIGN(ScopedEnablerForTest); |
| 40 }; | 36 }; |
| 41 | 37 |
| 42 private: | 38 private: |
| 43 // KeyHoldDetector overrides: | 39 // KeyHoldDetector overrides: |
| 44 bool ShouldProcessEvent(const ui::KeyEvent* event) const override; | 40 bool ShouldProcessEvent(const ui::KeyEvent* event) const override; |
| 45 bool IsStartEvent(const ui::KeyEvent* event) const override; | 41 bool IsStartEvent(const ui::KeyEvent* event) const override; |
| 46 bool ShouldStopEventPropagation() const override; | 42 bool ShouldStopEventPropagation() const override; |
| 47 void OnKeyHold(const ui::KeyEvent* event) override; | 43 void OnKeyHold(const ui::KeyEvent* event) override; |
| 48 void OnKeyUnhold(const ui::KeyEvent* event) override; | 44 void OnKeyUnhold(const ui::KeyEvent* event) override; |
| 49 | 45 |
| 50 SpokenFeedbackToggler(); | 46 SpokenFeedbackToggler(); |
| 51 ~SpokenFeedbackToggler() override; | 47 ~SpokenFeedbackToggler() override; |
| 52 | 48 |
| 53 bool toggled_; | 49 bool toggled_; |
| 54 | 50 |
| 55 DISALLOW_COPY_AND_ASSIGN(SpokenFeedbackToggler); | 51 DISALLOW_COPY_AND_ASSIGN(SpokenFeedbackToggler); |
| 56 }; | 52 }; |
| 57 | 53 |
| 58 } // namespace ash | 54 } // namespace ash |
| 59 | 55 |
| 60 #endif // ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ | 56 #endif // ASH_ACCELERATORS_SPOKEN_FEEDBACK_TOGGLER_H_ |
| OLD | NEW |