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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_CAST_RECEIVER_BROWSER_CONTENT_BROWSER_CLIENT_MIXINS_IMPL_H_
#define COMPONENTS_CAST_RECEIVER_BROWSER_CONTENT_BROWSER_CLIENT_MIXINS_IMPL_H_
#include <memory>
#include <vector>
#include "base/functional/callback.h"
#include "components/cast_receiver/browser/application_client.h"
#include "components/cast_receiver/browser/public/content_browser_client_mixins.h"
namespace content {
class WebContents;
} // namespace content
namespace cast_receiver {
// This class acts as a wrapper around an ApplicationClient. It exists only to
// avoid a circular dependency in header files if ApplicationClient implements
// ContentBrowserClientMixins directly:
//
// ContentBrowserClientMixins -> RuntimeApplicationDispatcherImpl ->
// ApplicationClient -> ContentBrowserClientMixins.
//
// All function implementations delegate to those of ApplicationClient.
class ContentBrowserClientMixinsImpl : public ContentBrowserClientMixins {
public:
explicit ContentBrowserClientMixinsImpl(
network::NetworkContextGetter network_context_getter);
~ContentBrowserClientMixinsImpl() override;
// ContentBrowserClientMixins implementation.
void AddApplicationStateObserver(ApplicationStateObserver* observer) override;
void RemoveApplicationStateObserver(
ApplicationStateObserver* observer) override;
void AddStreamingResolutionObserver(
StreamingResolutionObserver* observer) override;
void RemoveStreamingResolutionObserver(
StreamingResolutionObserver* observer) override;
void OnWebContentsCreated(content::WebContents* web_contents) override;
std::vector<std::unique_ptr<blink::URLLoaderThrottle>>
CreateURLLoaderThrottles(
const base::RepeatingCallback<content::WebContents*()>& wc_getter,
content::FrameTreeNodeId frame_tree_node_id,
CorsExemptHeaderCallback is_cors_exempt_header_cb) override;
ApplicationClient& GetApplicationClient() override;
private:
ApplicationClient application_client_;
};
} // namespace cast_receiver
#endif // COMPONENTS_CAST_RECEIVER_BROWSER_CONTENT_BROWSER_CLIENT_MIXINS_IMPL_H_
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