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// Copyright 2025 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_GLIC_MEDIA_GLIC_MEDIA_CONTEXT_H_
#define CHROME_BROWSER_GLIC_MEDIA_GLIC_MEDIA_CONTEXT_H_
#include <string>
#include "base/supports_user_data.h"
#include "chrome/browser/glic/media/glic_media_page_cache.h"
namespace content {
class Page;
class WebContents;
} // namespace content
namespace media {
struct SpeechRecognitionResult;
} // namespace media
namespace glic {
class GlicMediaContext : public base::SupportsUserData::Data,
public GlicMediaPageCache::Entry {
public:
// Get or create for the current page for `web_contents`, or null if either
// `web_contents` is null or it has no page.
static GlicMediaContext* GetOrCreateFor(content::WebContents* web_contents);
// Get, but do not create, the context for the current page of `web_contents`.
// Returns null if there isn't one, or if `web_contents` is null and/or has no
// current page.
static GlicMediaContext* GetIfExistsFor(content::WebContents* web_contents);
explicit GlicMediaContext(content::Page* page);
~GlicMediaContext() override;
bool OnResult(const media::SpeechRecognitionResult&);
std::string GetContext() const;
void OnPeerConnectionAdded();
bool is_excluded_from_transcript_for_testing() {
return IsExcludedFromTranscript();
}
private:
bool IsExcludedFromTranscript() const;
raw_ptr<content::Page> page_ = nullptr;
std::string text_context_;
std::string most_recent_nonfinal_;
mutable bool is_excluded_from_transcript_ = false;
};
} // namespace glic
#endif // CHROME_BROWSER_GLIC_MEDIA_GLIC_MEDIA_CONTEXT_H_
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