chromium/chrome/browser/ui/media_router/query_result_manager.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/media_router/query_result_manager.h"

#include <unordered_set>
#include <utility>

#include "base/containers/contains.h"
#include "base/memory/raw_ptr.h"
#include "base/observer_list.h"
#include "base/ranges/algorithm.h"
#include "components/media_router/browser/media_router.h"
#include "components/media_router/browser/media_sinks_observer.h"
#include "content/public/browser/browser_thread.h"
#include "url/origin.h"

namespace media_router {

// MediaSinkObserver that propagates results back to |result_manager|.
// An instance of this class is associated with each registered MediaSource.
class QueryResultManager::MediaSourceMediaSinksObserver
    : public MediaSinksObserver { … };

// Observes for all the available sinks.
class QueryResultManager::AnyMediaSinksObserver : public MediaSinksObserver { … };

QueryResultManager::QueryResultManager(MediaRouter* router) : … { … }

QueryResultManager::~QueryResultManager() { … }

void QueryResultManager::AddObserver(MediaSinkWithCastModesObserver* observer) { … }

void QueryResultManager::RemoveObserver(
    MediaSinkWithCastModesObserver* observer) { … }

void QueryResultManager::SetSourcesForCastMode(
    MediaCastMode cast_mode,
    const std::vector<MediaSource>& sources,
    const url::Origin& origin) { … }

void QueryResultManager::RemoveSourcesForCastMode(MediaCastMode cast_mode) { … }

CastModeSet QueryResultManager::GetSupportedCastModes() const { … }

std::unique_ptr<MediaSource> QueryResultManager::GetSourceForCastModeAndSink(
    MediaCastMode cast_mode,
    MediaSink::Id sink_id) const { … }

std::vector<MediaSource> QueryResultManager::GetSourcesForCastMode(
    MediaCastMode cast_mode) const { … }

std::vector<MediaSinkWithCastModes> QueryResultManager::GetSinksWithCastModes()
    const { … }

void QueryResultManager::RemoveOldSourcesForCastMode(
    MediaCastMode cast_mode,
    const std::vector<MediaSource>& new_sources) { … }

void QueryResultManager::AddObserversForCastMode(
    MediaCastMode cast_mode,
    const std::vector<MediaSource>& sources,
    const url::Origin& origin) { … }

void QueryResultManager::SetSinksCompatibleWithSource(
    MediaCastMode cast_mode,
    const MediaSource& source,
    const std::vector<MediaSink>& new_sinks) { … }

void QueryResultManager::UpdateSinkList(const std::vector<MediaSink>& sinks) { … }

std::unique_ptr<MediaSource>
QueryResultManager::GetHighestPrioritySourceForCastModeAndSink(
    MediaCastMode cast_mode,
    const CastModesWithMediaSources& sources_for_sink) const { … }

bool QueryResultManager::AreSourcesValidForCastMode(
    MediaCastMode cast_mode,
    const std::vector<MediaSource>& sources) const { … }

void QueryResultManager::NotifyOnResultsUpdated() { … }

}  // namespace media_router