chromium/third_party/blink/renderer/core/html/track/cue_timeline.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 "third_party/blink/renderer/core/html/track/cue_timeline.h"

#include <algorithm>
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/dom/events/event.h"
#include "third_party/blink/renderer/core/html/media/html_media_element.h"
#include "third_party/blink/renderer/core/html/track/html_track_element.h"
#include "third_party/blink/renderer/core/html/track/loadable_text_track.h"
#include "third_party/blink/renderer/core/html/track/text_track.h"
#include "third_party/blink/renderer/core/html/track/text_track_cue.h"
#include "third_party/blink/renderer/core/html/track/text_track_cue_list.h"
#include "ui/accessibility/accessibility_features.h"

namespace blink {

namespace {

CueInterval CreateCueInterval(TextTrackCue* cue) { … }

base::TimeDelta CalculateEventTimeout(double event_time,
                                      HTMLMediaElement const& media_element) { … }

}  // namespace

CueTimeline::CueTimeline(HTMLMediaElement& media_element)
    : … { … }

void CueTimeline::AddCues(TextTrack* track, const TextTrackCueList* cues) { … }

void CueTimeline::AddCue(TextTrack* track, TextTrackCue* cue) { … }

void CueTimeline::AddCueInternal(TextTrackCue* cue) { … }

void CueTimeline::RemoveCues(TextTrack*, const TextTrackCueList* cues) { … }

void CueTimeline::RemoveCue(TextTrack*, TextTrackCue* cue) { … }

void CueTimeline::RemoveCueInternal(TextTrackCue* cue) { … }

void CueTimeline::HideCues(TextTrack*, const TextTrackCueList* cues) { … }

static bool TrackIndexCompare(TextTrack* a, TextTrack* b) { … }

static bool EventTimeCueCompare(const std::pair<double, TextTrackCue*>& a,
                                const std::pair<double, TextTrackCue*>& b) { … }

static Event* CreateEventWithTarget(const AtomicString& event_name,
                                    EventTarget* event_target) { … }

void CueTimeline::TimeMarchesOn() { … }

void CueTimeline::UpdateActiveCuePastAndFutureNodes() { … }

CueTimeline::IgnoreUpdateScope CueTimeline::BeginIgnoreUpdateScope() { … }

void CueTimeline::EndIgnoreUpdateScope(base::PassKey<IgnoreUpdateScope>,
                                       IgnoreUpdateScope const& scope) { … }

void CueTimeline::InvokeTimeMarchesOn() { … }

void CueTimeline::OnPause() { … }

void CueTimeline::OnPlaybackRateUpdated() { … }

void CueTimeline::OnReadyStateReset() { … }

void CueTimeline::SetCueEventTimer() { … }

void CueTimeline::CancelCueEventTimer() { … }

void CueTimeline::CueEventTimerFired(TimerBase*) { … }

void CueTimeline::CueTimestampEventTimerFired(TimerBase*) { … }

void CueTimeline::SetCueTimestampEventTimer() { … }

void CueTimeline::CancelCueTimestampEventTimer() { … }

void CueTimeline::DidMoveToNewDocument(Document& /*old_document*/) { … }

void CueTimeline::Trace(Visitor* visitor) const { … }

}  // namespace blink