// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_ACCESSIBILITY_ACCESSIBILITY_DETAILED_VIEW_H_
#define ASH_SYSTEM_ACCESSIBILITY_ACCESSIBILITY_DETAILED_VIEW_H_
#include <stdint.h>
#include "ash/accessibility/accessibility_delegate.h"
#include "ash/accessibility/accessibility_observer.h"
#include "ash/public/cpp/session/session_observer.h"
#include "ash/system/tray/tray_detailed_view.h"
#include "base/memory/raw_ptr.h"
#include "components/soda/soda_installer.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/view.h"
namespace views {
class Button;
class Button;
class View;
} // namespace views
namespace ash {
class HoverHighlightView;
class DetailedViewDelegate;
enum class SodaFeature {
kDictation,
kLiveCaption,
};
// Create the detailed view of accessibility tray.
class ASH_EXPORT AccessibilityDetailedView
: public TrayDetailedView,
public speech::SodaInstaller::Observer {
METADATA_HEADER(AccessibilityDetailedView, TrayDetailedView)
public:
explicit AccessibilityDetailedView(DetailedViewDelegate* delegate);
AccessibilityDetailedView(const AccessibilityDetailedView&) = delete;
AccessibilityDetailedView& operator=(const AccessibilityDetailedView&) =
delete;
~AccessibilityDetailedView() override;
void OnAccessibilityStatusChanged();
private:
friend class AccessibilityDetailedViewLoginScreenTest;
friend class AccessibilityDetailedViewSodaTest;
friend class AccessibilityDetailedViewTest;
friend class TrayAccessibilityTest;
// TrayDetailedView:
void HandleViewClicked(views::View* view) override;
void CreateExtraTitleRowButtons() override;
// Launches the WebUI settings in a browser and closes the system menu.
void ShowSettings();
// Launches the a11y help article in a browser and closes the system menu.
void ShowHelp();
// Add the accessibility feature list.
void AppendAccessibilityList();
// Adds the enabled accessibility features to the `container`.
void AddEnabledFeatures(views::View* container);
// Adds all accessibility features to the `container`.
void AddAllFeatures(views::View* container);
// Adds a HoverHighlightView to `container` for the appropriate accessibility
// feature and returns it.
HoverHighlightView* AddSpokenFeedbackView(views::View* container);
HoverHighlightView* AddSelectToSpeakView(views::View* container);
HoverHighlightView* AddDictationView(views::View* container);
HoverHighlightView* AddFaceGazeView(views::View* container);
HoverHighlightView* AddColorCorrectionView(views::View* container);
HoverHighlightView* AddHighContrastView(views::View* container);
HoverHighlightView* AddScreenMagnifierView(views::View* container);
HoverHighlightView* AddDockedMagnifierView(views::View* container);
HoverHighlightView* AddLargeCursorView(views::View* container);
HoverHighlightView* AddAutoclickView(views::View* container);
HoverHighlightView* AddVirtualKeyboardView(views::View* container);
HoverHighlightView* AddSwitchAccessView(views::View* container);
HoverHighlightView* AddLiveCaptionView(views::View* container);
HoverHighlightView* AddMonoAudioView(views::View* container);
HoverHighlightView* AddCaretHighlightView(views::View* container);
HoverHighlightView* AddHighlightMouseCursorView(views::View* container);
HoverHighlightView* AddHighlightKeyboardFocusView(views::View* container);
HoverHighlightView* AddStickyKeysView(views::View* container);
HoverHighlightView* AddReducedAnimationsView(views::View* container);
// Adds a HoverHighlightView to the scroll list and returns it.
HoverHighlightView* AddScrollListFeatureItem(views::View* container,
const gfx::VectorIcon& icon,
const std::u16string& text,
bool checked,
bool enterprise_managed);
// Adds a HoverHighlightView with a toggle button on the right to the scroll
// list and returns it.
HoverHighlightView* AddScrollListToggleItem(views::View* container,
const gfx::VectorIcon& icon,
const std::u16string& text,
bool checked,
bool enterprise_managed);
// SodaInstaller::Observer:
void OnSodaInstalled(speech::LanguageCode language_code) override;
void OnSodaInstallError(speech::LanguageCode language_code,
speech::SodaInstaller::ErrorCode error_code) override;
void OnSodaProgress(speech::LanguageCode language_code,
int combined_progress) override;
// Shows a message next to the feature icon in the tray if it is available
// and if the language code provided is relevant to the feature.
void MaybeShowSodaMessage(SodaFeature feature,
speech::LanguageCode language_code,
std::u16string message);
bool IsSodaFeatureInTray(SodaFeature feature);
void SetSodaFeatureSubtext(SodaFeature feature, std::u16string message);
raw_ptr<HoverHighlightView> spoken_feedback_view_ = nullptr;
raw_ptr<HoverHighlightView> select_to_speak_view_ = nullptr;
raw_ptr<HoverHighlightView> dictation_view_ = nullptr;
raw_ptr<HoverHighlightView> facegaze_view_ = nullptr;
raw_ptr<HoverHighlightView> color_correction_view_ = nullptr;
raw_ptr<HoverHighlightView> high_contrast_view_ = nullptr;
raw_ptr<HoverHighlightView> screen_magnifier_view_ = nullptr;
raw_ptr<HoverHighlightView> docked_magnifier_view_ = nullptr;
raw_ptr<HoverHighlightView> large_cursor_view_ = nullptr;
raw_ptr<HoverHighlightView> autoclick_view_ = nullptr;
raw_ptr<HoverHighlightView> virtual_keyboard_view_ = nullptr;
raw_ptr<HoverHighlightView> switch_access_view_ = nullptr;
raw_ptr<HoverHighlightView> live_caption_view_ = nullptr;
raw_ptr<HoverHighlightView> mono_audio_view_ = nullptr;
raw_ptr<HoverHighlightView> caret_highlight_view_ = nullptr;
raw_ptr<HoverHighlightView> highlight_mouse_cursor_view_ = nullptr;
raw_ptr<HoverHighlightView> highlight_keyboard_focus_view_ = nullptr;
raw_ptr<HoverHighlightView> sticky_keys_view_ = nullptr;
raw_ptr<HoverHighlightView> reduced_animations_view_ = nullptr;
// Views that appear in the top section listing enabled items. Created if the
// feature is enabled, otherwise nullptr. Owned by views hierarchy.
raw_ptr<HoverHighlightView> spoken_feedback_top_view_ = nullptr;
raw_ptr<HoverHighlightView> select_to_speak_top_view_ = nullptr;
raw_ptr<HoverHighlightView> dictation_top_view_ = nullptr;
raw_ptr<HoverHighlightView> facegaze_top_view_ = nullptr;
raw_ptr<HoverHighlightView> color_correction_top_view_ = nullptr;
raw_ptr<HoverHighlightView> high_contrast_top_view_ = nullptr;
raw_ptr<HoverHighlightView> screen_magnifier_top_view_ = nullptr;
raw_ptr<HoverHighlightView> docked_magnifier_top_view_ = nullptr;
raw_ptr<HoverHighlightView> large_cursor_top_view_ = nullptr;
raw_ptr<HoverHighlightView> autoclick_top_view_ = nullptr;
raw_ptr<HoverHighlightView> virtual_keyboard_top_view_ = nullptr;
raw_ptr<HoverHighlightView> switch_access_top_view_ = nullptr;
raw_ptr<HoverHighlightView> live_caption_top_view_ = nullptr;
raw_ptr<HoverHighlightView> mono_audio_top_view_ = nullptr;
raw_ptr<HoverHighlightView> caret_highlight_top_view_ = nullptr;
raw_ptr<HoverHighlightView> highlight_mouse_cursor_top_view_ = nullptr;
raw_ptr<HoverHighlightView> highlight_keyboard_focus_top_view_ = nullptr;
raw_ptr<HoverHighlightView> sticky_keys_top_view_ = nullptr;
raw_ptr<HoverHighlightView> reduced_animations_top_view_ = nullptr;
raw_ptr<views::Button> help_view_ = nullptr;
raw_ptr<views::Button> settings_view_ = nullptr;
LoginStatus login_;
};
} // namespace ash
#endif // ASH_SYSTEM_ACCESSIBILITY_ACCESSIBILITY_DETAILED_VIEW_H_
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