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Side by Side Diff: ash/common/default_accessibility_delegate.cc

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 #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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