ash/common/default_accessibility_delegate.h - Issue 2729363002: chromeos: Move files in //ash/common to //ash, part 3

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Issue 2729363002: chromeos: Move files in //ash/common to //ash, part 3 (Closed)

Patch Set: Created 3 years, 9 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef ASH_COMMON_DEFAULT_ACCESSIBILITY_DELEGATE_H_

6 #define ASH_COMMON_DEFAULT_ACCESSIBILITY_DELEGATE_H_

7

8 #include "ash/ash_export.h"

9 #include "ash/common/accessibility_delegate.h"

10 #include "ash/common/accessibility_types.h"

11 #include "base/macros.h"

12

13 namespace ash {

14

15 class ASH_EXPORT DefaultAccessibilityDelegate : public AccessibilityDelegate {

16 public:

17 DefaultAccessibilityDelegate();

18 ~DefaultAccessibilityDelegate() override;

19

20 bool IsSpokenFeedbackEnabled() const override;

21 void ToggleHighContrast() override;

22 bool IsHighContrastEnabled() const override;

23 void SetMagnifierEnabled(bool enabled) override;

24 void SetMagnifierType(MagnifierType type) override;

25 bool IsMagnifierEnabled() const override;

26 MagnifierType GetMagnifierType() const override;

27 void SetLargeCursorEnabled(bool enabled) override;

28 bool IsLargeCursorEnabled() const override;

29 void SetAutoclickEnabled(bool enabled) override;

30 bool IsAutoclickEnabled() const override;

31 void SetVirtualKeyboardEnabled(bool enabled) override;

32 bool IsVirtualKeyboardEnabled() const override;

33 void SetMonoAudioEnabled(bool enabled) override;

34 bool IsMonoAudioEnabled() const override;

35 void SetCaretHighlightEnabled(bool enabled) override;

36 bool IsCaretHighlightEnabled() const override;

37 void SetCursorHighlightEnabled(bool enabled) override;

38 bool IsCursorHighlightEnabled() const override;

39 void SetFocusHighlightEnabled(bool enabled) override;

40 bool IsFocusHighlightEnabled() const override;

41 void SetSelectToSpeakEnabled(bool enabled) override;

42 bool IsSelectToSpeakEnabled() const override;

43 void SetSwitchAccessEnabled(bool enabled) override;

44 bool IsSwitchAccessEnabled() const override;

45 bool ShouldShowAccessibilityMenu() const override;

46 bool IsBrailleDisplayConnected() const override;

47 void SilenceSpokenFeedback() const override;

48 void ClearFocusHighlight() const override;

49 void ToggleSpokenFeedback(

50 AccessibilityNotificationVisibility notify) override;

51 void SaveScreenMagnifierScale(double scale) override;

52 double GetSavedScreenMagnifierScale() override;

53 void TriggerAccessibilityAlert(AccessibilityAlert alert) override;

54 AccessibilityAlert GetLastAccessibilityAlert() override;

55 bool ShouldToggleSpokenFeedbackViaTouch() override;

56 void PlaySpokenFeedbackToggleCountdown(int tick_count) override;

57 void PlayEarcon(int sound_key) override;

58 base::TimeDelta PlayShutdownSound() const override;

59 void HandleAccessibilityGesture(ui::AXGesture gesture) override;

60

61 private:

62 bool spoken_feedback_enabled_ = false;

63 bool high_contrast_enabled_ = false;

64 bool screen_magnifier_enabled_ = false;

65 MagnifierType screen_magnifier_type_ = kDefaultMagnifierType;

66 bool large_cursor_enabled_ = false;

67 bool autoclick_enabled_ = false;

68 bool virtual_keyboard_enabled_ = false;

69 bool mono_audio_enabled_ = false;

70 bool caret_highlight_enabled_ = false;

71 bool cursor_highlight_enabled_ = false;

72 bool focus_highligh_enabled_ = false;

73 bool select_to_speak_enabled_ = false;

74 bool switch_access_enabled_ = false;

75 AccessibilityAlert accessibility_alert_ = A11Y_ALERT_NONE;

76 DISALLOW_COPY_AND_ASSIGN(DefaultAccessibilityDelegate);

77 };

78

79 } // namespace ash

80

81 #endif // ASH_COMMON_DEFAULT_ACCESSIBILITY_DELEGATE_H_

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