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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 #include "ash/common/default_accessibility_delegate.h" | |
| 6 | |
| 7 #include <limits> | |
| 8 | |
| 9 namespace ash { | |
| 10 | |
| 11 DefaultAccessibilityDelegate::DefaultAccessibilityDelegate() {} | |
| 12 | |
| 13 DefaultAccessibilityDelegate::~DefaultAccessibilityDelegate() {} | |
| 14 | |
| 15 bool DefaultAccessibilityDelegate::IsSpokenFeedbackEnabled() const { | |
| 16 return spoken_feedback_enabled_; | |
| 17 } | |
| 18 | |
| 19 void DefaultAccessibilityDelegate::ToggleHighContrast() { | |
| 20 high_contrast_enabled_ = !high_contrast_enabled_; | |
| 21 } | |
| 22 | |
| 23 bool DefaultAccessibilityDelegate::IsHighContrastEnabled() const { | |
| 24 return high_contrast_enabled_; | |
| 25 } | |
| 26 | |
| 27 void DefaultAccessibilityDelegate::SetMagnifierEnabled(bool enabled) { | |
| 28 screen_magnifier_enabled_ = enabled; | |
| 29 } | |
| 30 | |
| 31 void DefaultAccessibilityDelegate::SetMagnifierType(MagnifierType type) { | |
| 32 screen_magnifier_type_ = type; | |
| 33 } | |
| 34 | |
| 35 bool DefaultAccessibilityDelegate::IsMagnifierEnabled() const { | |
| 36 return screen_magnifier_enabled_; | |
| 37 } | |
| 38 | |
| 39 MagnifierType DefaultAccessibilityDelegate::GetMagnifierType() const { | |
| 40 return screen_magnifier_type_; | |
| 41 } | |
| 42 | |
| 43 void DefaultAccessibilityDelegate::SetLargeCursorEnabled(bool enabled) { | |
| 44 large_cursor_enabled_ = enabled; | |
| 45 } | |
| 46 | |
| 47 bool DefaultAccessibilityDelegate::IsLargeCursorEnabled() const { | |
| 48 return large_cursor_enabled_; | |
| 49 } | |
| 50 | |
| 51 void DefaultAccessibilityDelegate::SetAutoclickEnabled(bool enabled) { | |
| 52 autoclick_enabled_ = enabled; | |
| 53 } | |
| 54 | |
| 55 bool DefaultAccessibilityDelegate::IsAutoclickEnabled() const { | |
| 56 return autoclick_enabled_; | |
| 57 } | |
| 58 | |
| 59 void DefaultAccessibilityDelegate::SetVirtualKeyboardEnabled(bool enabled) { | |
| 60 virtual_keyboard_enabled_ = enabled; | |
| 61 } | |
| 62 | |
| 63 bool DefaultAccessibilityDelegate::IsVirtualKeyboardEnabled() const { | |
| 64 return virtual_keyboard_enabled_; | |
| 65 } | |
| 66 | |
| 67 void DefaultAccessibilityDelegate::SetMonoAudioEnabled(bool enabled) { | |
| 68 mono_audio_enabled_ = enabled; | |
| 69 } | |
| 70 | |
| 71 bool DefaultAccessibilityDelegate::IsMonoAudioEnabled() const { | |
| 72 return mono_audio_enabled_; | |
| 73 } | |
| 74 | |
| 75 void DefaultAccessibilityDelegate::SetCaretHighlightEnabled(bool enabled) { | |
| 76 caret_highlight_enabled_ = enabled; | |
| 77 } | |
| 78 | |
| 79 bool DefaultAccessibilityDelegate::IsCaretHighlightEnabled() const { | |
| 80 return caret_highlight_enabled_; | |
| 81 } | |
| 82 | |
| 83 void DefaultAccessibilityDelegate::SetCursorHighlightEnabled(bool enabled) { | |
| 84 cursor_highlight_enabled_ = enabled; | |
| 85 } | |
| 86 | |
| 87 bool DefaultAccessibilityDelegate::IsCursorHighlightEnabled() const { | |
| 88 return cursor_highlight_enabled_; | |
| 89 } | |
| 90 | |
| 91 void DefaultAccessibilityDelegate::SetFocusHighlightEnabled(bool enabled) { | |
| 92 focus_highligh_enabled_ = enabled; | |
| 93 } | |
| 94 | |
| 95 bool DefaultAccessibilityDelegate::IsFocusHighlightEnabled() const { | |
| 96 return focus_highligh_enabled_; | |
| 97 } | |
| 98 | |
| 99 void DefaultAccessibilityDelegate::SetSelectToSpeakEnabled(bool enabled) { | |
| 100 select_to_speak_enabled_ = enabled; | |
| 101 } | |
| 102 | |
| 103 bool DefaultAccessibilityDelegate::IsSelectToSpeakEnabled() const { | |
| 104 return select_to_speak_enabled_; | |
| 105 } | |
| 106 | |
| 107 void DefaultAccessibilityDelegate::SetSwitchAccessEnabled(bool enabled) { | |
| 108 switch_access_enabled_ = enabled; | |
| 109 } | |
| 110 | |
| 111 bool DefaultAccessibilityDelegate::IsSwitchAccessEnabled() const { | |
| 112 return switch_access_enabled_; | |
| 113 } | |
| 114 | |
| 115 bool DefaultAccessibilityDelegate::ShouldShowAccessibilityMenu() const { | |
| 116 return spoken_feedback_enabled_ || high_contrast_enabled_ || | |
| 117 screen_magnifier_enabled_ || large_cursor_enabled_ || | |
| 118 autoclick_enabled_ || virtual_keyboard_enabled_ || mono_audio_enabled_; | |
| 119 } | |
| 120 | |
| 121 bool DefaultAccessibilityDelegate::IsBrailleDisplayConnected() const { | |
| 122 return false; | |
| 123 } | |
| 124 | |
| 125 void DefaultAccessibilityDelegate::SilenceSpokenFeedback() const {} | |
| 126 | |
| 127 void DefaultAccessibilityDelegate::ClearFocusHighlight() const {} | |
| 128 | |
| 129 void DefaultAccessibilityDelegate::ToggleSpokenFeedback( | |
| 130 AccessibilityNotificationVisibility notify) { | |
| 131 spoken_feedback_enabled_ = !spoken_feedback_enabled_; | |
| 132 } | |
| 133 | |
| 134 void DefaultAccessibilityDelegate::SaveScreenMagnifierScale(double scale) {} | |
| 135 | |
| 136 double DefaultAccessibilityDelegate::GetSavedScreenMagnifierScale() { | |
| 137 return std::numeric_limits<double>::min(); | |
| 138 } | |
| 139 | |
| 140 void DefaultAccessibilityDelegate::TriggerAccessibilityAlert( | |
| 141 AccessibilityAlert alert) { | |
| 142 accessibility_alert_ = alert; | |
| 143 } | |
| 144 | |
| 145 AccessibilityAlert DefaultAccessibilityDelegate::GetLastAccessibilityAlert() { | |
| 146 return accessibility_alert_; | |
| 147 } | |
| 148 | |
| 149 bool DefaultAccessibilityDelegate::ShouldToggleSpokenFeedbackViaTouch() { | |
| 150 return false; | |
| 151 } | |
| 152 | |
| 153 void DefaultAccessibilityDelegate::PlaySpokenFeedbackToggleCountdown( | |
| 154 int tick_count) {} | |
| 155 | |
| 156 void DefaultAccessibilityDelegate::PlayEarcon(int sound_key) {} | |
| 157 | |
| 158 base::TimeDelta DefaultAccessibilityDelegate::PlayShutdownSound() const { | |
| 159 return base::TimeDelta(); | |
| 160 } | |
| 161 | |
| 162 void DefaultAccessibilityDelegate::HandleAccessibilityGesture( | |
| 163 ui::AXGesture gesture) {} | |
| 164 | |
| 165 } // namespace ash | |
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Chromium Code Reviews
Issue 2734653002:
chromeos: Move files in //ash/common to //ash (Closed)
