chromium/remoting/host/resizing_host_observer.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "remoting/host/resizing_host_observer.h"

#include <stdint.h>

#include <algorithm>
#include <list>
#include <utility>

#include "base/check.h"
#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/time/default_tick_clock.h"
#include "base/time/tick_clock.h"
#include "remoting/base/logging.h"
#include "remoting/host/base/screen_resolution.h"
#include "remoting/host/desktop_display_info_monitor.h"
#include "remoting/host/desktop_resizer.h"
#include "remoting/proto/control.pb.h"

namespace remoting {
namespace {

// Minimum amount of time to wait between desktop resizes. Note that this
// constant is duplicated by the ResizingHostObserverTest.RateLimited
// unit-test and must be kept in sync.
const int kMinimumResizeIntervalMs = …;

class CandidateResolution { … };

}  // namespace

ResizingHostObserver::ResizingHostObserver(
    std::unique_ptr<DesktopResizer> desktop_resizer,
    bool restore)
    : … { … }

ResizingHostObserver::~ResizingHostObserver() { … }

void ResizingHostObserver::RegisterForDisplayChanges(
    DesktopDisplayInfoMonitor& monitor) { … }

void ResizingHostObserver::SetScreenResolution(
    const ScreenResolution& resolution,
    std::optional<webrtc::ScreenId> opt_screen_id) { … }

void ResizingHostObserver::SetVideoLayout(
    const protocol::VideoLayout& video_layout) { … }

void ResizingHostObserver::SetDisplayInfoForTesting(
    const DesktopDisplayInfo& display_info) { … }

void ResizingHostObserver::SetClockForTesting(const base::TickClock* clock) { … }

void ResizingHostObserver::RestoreScreenResolution(webrtc::ScreenId screen_id) { … }

void ResizingHostObserver::RestoreAllScreenResolutions() { … }

void ResizingHostObserver::RecordOriginalResolution(
    ScreenResolution resolution,
    webrtc::ScreenId screen_id) { … }

void ResizingHostObserver::OnDisplayInfoChanged(
    const DesktopDisplayInfo& display_info) { … }

}  // namespace remoting