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// Copyright 2020 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_FLOATING_ACCESSIBILITY_DETAILED_CONTROLLER_H_
#define ASH_SYSTEM_ACCESSIBILITY_FLOATING_ACCESSIBILITY_DETAILED_CONTROLLER_H_
#include "ash/ash_export.h"
#include "ash/system/tray/detailed_view_delegate.h"
#include "ash/system/tray/tray_bubble_view.h"
#include "base/memory/raw_ptr.h"
#include "ui/views/bubble/bubble_border.h"
#include "ui/wm/public/activation_change_observer.h"
namespace ash {
class AccessibilityDetailedView;
// Controller for the detailed view of accessibility floating menu.
class ASH_EXPORT FloatingAccessibilityDetailedController
: public TrayBubbleView::Delegate,
public DetailedViewDelegate,
public ::wm::ActivationChangeObserver {
public:
class Delegate {
public:
virtual void OnDetailedMenuClosed() {}
virtual views::Widget* GetBubbleWidget() = 0;
virtual ~Delegate() = default;
};
explicit FloatingAccessibilityDetailedController(Delegate* delegate);
~FloatingAccessibilityDetailedController() override;
void Show(gfx::Rect anchor_rect, views::BubbleBorder::Arrow alignment);
void UpdateAnchorRect(gfx::Rect anchor_rect,
views::BubbleBorder::Arrow alignment);
// DetailedViewDelegate:
void CloseBubble() override;
void TransitionToMainView(bool restore_focus) override;
std::u16string GetAccessibleNameForBubble() override;
void OnAccessibilityStatusChanged();
private:
friend class FloatingAccessibilityControllerTest;
class DetailedBubbleView;
// DetailedViewDelegate:
views::Button* CreateBackButton(
views::Button::PressedCallback callback) override;
views::Button* CreateHelpButton(
views::Button::PressedCallback callback) override;
// TrayBubbleView::Delegate:
void BubbleViewDestroyed() override;
void HideBubble(const TrayBubbleView* bubble_view) override;
// ::wm::ActivationChangeObserver:
void OnWindowActivated(ActivationReason reason,
aura::Window* gained_active,
aura::Window* lost_active) override;
raw_ptr<DetailedBubbleView> bubble_view_ = nullptr;
raw_ptr<views::Widget> bubble_widget_ = nullptr;
raw_ptr<AccessibilityDetailedView> detailed_view_ = nullptr;
const raw_ptr<Delegate> delegate_; // Owns us.
};
} // namespace ash
#endif // ASH_SYSTEM_ACCESSIBILITY_FLOATING_ACCESSIBILITY_DETAILED_CONTROLLER_H_
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