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// Copyright 2023 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_MEDIA_CAST_MIRRORING_SERVICE_HOST_FACTORY_H_
#define CHROME_BROWSER_MEDIA_CAST_MIRRORING_SERVICE_HOST_FACTORY_H_
#include "base/no_destructor.h"
#include "chrome/browser/media/mirroring_service_host.h"
#include "content/public/browser/frame_tree_node_id.h"
namespace mirroring {
class CastMirroringServiceHostFactory : public MirroringServiceHostFactory {
public:
static CastMirroringServiceHostFactory& GetInstance();
CastMirroringServiceHostFactory(const CastMirroringServiceHostFactory&) =
delete;
CastMirroringServiceHostFactory& operator=(
const CastMirroringServiceHostFactory&) = delete;
// Returns CastMirroringServiceHost instance if there exist a WebContents
// connected to `frame_tree_node_id`, otherwise returns nullptr.
std::unique_ptr<MirroringServiceHost> GetForTab(
content::FrameTreeNodeId frame_tree_node_id) override;
// Returns CastMirroringServiceHost instance if `media_id` has a value,
// otherwise returns nullptr.
std::unique_ptr<MirroringServiceHost> GetForDesktop(
const std::optional<std::string>& media_id) override;
// Returns CastMirroringServiceHost instance if there exist a WebContents
// connected to `frame_tree_node_id` and `presentation_url` is a valid URL,
// otherwise returns nullptr.
std::unique_ptr<MirroringServiceHost> GetForOffscreenTab(
const GURL& presentation_url,
const std::string& presentation_id,
content::FrameTreeNodeId frame_tree_node_id) override;
private:
friend class base::NoDestructor<CastMirroringServiceHostFactory>;
CastMirroringServiceHostFactory();
~CastMirroringServiceHostFactory() override;
};
} // namespace mirroring
#endif // CHROME_BROWSER_MEDIA_CAST_MIRRORING_SERVICE_HOST_FACTORY_H_
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