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- // 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_impl.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 {
- AccessibilityControllerImpl* 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
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