| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ash/accessibility/default_accessibility_delegate.h" |
| |
| #include <limits> |
| |
| #include "ash/accessibility/accessibility_controller.h" |
| #include "ash/shell.h" |
| |
| namespace ash { |
| |
| DefaultAccessibilityDelegate::DefaultAccessibilityDelegate() = default; |
| |
| DefaultAccessibilityDelegate::~DefaultAccessibilityDelegate() = default; |
| |
| void DefaultAccessibilityDelegate::SetMagnifierEnabled(bool enabled) { |
| screen_magnifier_enabled_ = enabled; |
| } |
| |
| bool DefaultAccessibilityDelegate::IsMagnifierEnabled() const { |
| return screen_magnifier_enabled_; |
| } |
| |
| bool DefaultAccessibilityDelegate::ShouldShowAccessibilityMenu() const { |
| AccessibilityController* controller = |
| Shell::Get()->accessibility_controller(); |
| return controller->spoken_feedback_enabled() || screen_magnifier_enabled_ || |
| controller->autoclick_enabled() || |
| controller->virtual_keyboard_enabled() || |
| controller->mono_audio_enabled() || |
| controller->large_cursor_enabled() || |
| controller->high_contrast_enabled(); |
| } |
| |
| void DefaultAccessibilityDelegate::SaveScreenMagnifierScale(double scale) {} |
| |
| double DefaultAccessibilityDelegate::GetSavedScreenMagnifierScale() { |
| return std::numeric_limits<double>::min(); |
| } |
| |
| } // namespace ash |