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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_CAPTION_BUBBLE_CONTEXT_VIEWS_H_
#define CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_CAPTION_BUBBLE_CONTEXT_VIEWS_H_
#include <string>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/accessibility/caption_bubble_context_browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
namespace content {
class WebContents;
}
namespace captions {
class CaptionBubbleSessionObserverViews;
class CaptionBubble;
///////////////////////////////////////////////////////////////////////////////
// Caption Bubble Context for Views
//
// The implementation of the Caption Bubble Context for Views.
//
class CaptionBubbleContextViews : public CaptionBubbleContextBrowser,
public TabStripModelObserver {
public:
explicit CaptionBubbleContextViews(content::WebContents* web_contents);
~CaptionBubbleContextViews() override;
CaptionBubbleContextViews(const CaptionBubbleContextViews&) = delete;
CaptionBubbleContextViews& operator=(const CaptionBubbleContextViews&) =
delete;
// CaptionBubbleContextBrowser:
void GetBounds(GetBoundsCallback callback) const override;
const std::string GetSessionId() const override;
void Activate() override;
bool IsActivatable() const override;
bool ShouldAvoidOverlap() const override;
std::unique_ptr<CaptionBubbleSessionObserver>
GetCaptionBubbleSessionObserver() override;
OpenCaptionSettingsCallback GetOpenCaptionSettingsCallback() override;
void SetContextActivatabilityObserver(CaptionBubble* caption_bubble) override;
void RemoveContextActivatabilityObserver() override;
// TabStripModelObserver overrides:
void OnTabStripModelChanged(
TabStripModel* tab_strip_model,
const TabStripModelChange& change,
const TabStripSelectionChange& selection) override;
private:
void OpenCaptionSettings();
raw_ptr<content::WebContents, AcrossTasksDanglingUntriaged> web_contents_;
raw_ptr<CaptionBubble> caption_bubble_;
std::unique_ptr<CaptionBubbleSessionObserver> web_contents_observer_;
};
} // namespace captions
#endif // CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_CAPTION_BUBBLE_CONTEXT_VIEWS_H_
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