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28 #if ENABLE(MEDIA_CONTROLS_SCRIPT)
30 #include "MediaControlsHost.h"
32 #include "CaptionUserPreferences.h"
34 #include "HTMLMediaElement.h"
36 #include "MediaControlElements.h"
38 #include "PageGroup.h"
39 #include "TextTrack.h"
40 #include "TextTrackList.h"
42 #include <runtime/JSCJSValueInlines.h>
46 const AtomicString& MediaControlsHost::automaticKeyword()
48 static NeverDestroyed<const AtomicString> automatic("automatic", AtomicString::ConstructFromLiteral);
52 const AtomicString& MediaControlsHost::forcedOnlyKeyword()
54 static NeverDestroyed<const AtomicString> forcedOn("forced-only", AtomicString::ConstructFromLiteral);
58 const AtomicString& MediaControlsHost::alwaysOnKeyword()
60 static NeverDestroyed<const AtomicString> alwaysOn("always-on", AtomicString::ConstructFromLiteral);
64 const AtomicString& MediaControlsHost::manualKeyword()
66 static NeverDestroyed<const AtomicString> alwaysOn("manual", AtomicString::ConstructFromLiteral);
71 Ref<MediaControlsHost> MediaControlsHost::create(HTMLMediaElement* mediaElement)
73 return adoptRef(*new MediaControlsHost(mediaElement));
76 MediaControlsHost::MediaControlsHost(HTMLMediaElement* mediaElement)
77 : m_mediaElement(mediaElement)
82 MediaControlsHost::~MediaControlsHost()
86 Vector<RefPtr<TextTrack>> MediaControlsHost::sortedTrackListForMenu(TextTrackList* trackList)
89 return Vector<RefPtr<TextTrack>>();
91 Page* page = m_mediaElement->document().page();
93 return Vector<RefPtr<TextTrack>>();
95 return page->group().captionPreferences().sortedTrackListForMenu(trackList);
98 Vector<RefPtr<AudioTrack>> MediaControlsHost::sortedTrackListForMenu(AudioTrackList* trackList)
101 return Vector<RefPtr<AudioTrack>>();
103 Page* page = m_mediaElement->document().page();
105 return Vector<RefPtr<AudioTrack>>();
107 return page->group().captionPreferences().sortedTrackListForMenu(trackList);
110 String MediaControlsHost::displayNameForTrack(TextTrack* track)
113 return emptyString();
115 Page* page = m_mediaElement->document().page();
117 return emptyString();
119 return page->group().captionPreferences().displayNameForTrack(track);
122 String MediaControlsHost::displayNameForTrack(AudioTrack* track)
125 return emptyString();
127 Page* page = m_mediaElement->document().page();
129 return emptyString();
131 return page->group().captionPreferences().displayNameForTrack(track);
134 TextTrack* MediaControlsHost::captionMenuOffItem()
136 return TextTrack::captionMenuOffItem();
139 TextTrack* MediaControlsHost::captionMenuAutomaticItem()
141 return TextTrack::captionMenuAutomaticItem();
144 AtomicString MediaControlsHost::captionDisplayMode()
146 Page* page = m_mediaElement->document().page();
150 switch (page->group().captionPreferences().captionDisplayMode()) {
151 case CaptionUserPreferences::Automatic:
152 return automaticKeyword();
153 case CaptionUserPreferences::ForcedOnly:
154 return forcedOnlyKeyword();
155 case CaptionUserPreferences::AlwaysOn:
156 return alwaysOnKeyword();
157 case CaptionUserPreferences::Manual:
158 return manualKeyword();
160 ASSERT_NOT_REACHED();
165 void MediaControlsHost::setSelectedTextTrack(TextTrack* track)
167 m_mediaElement->setSelectedTextTrack(track);
170 Element* MediaControlsHost::textTrackContainer()
172 if (!m_textTrackContainer) {
173 m_textTrackContainer = MediaControlTextTrackContainerElement::create(m_mediaElement->document());
174 m_textTrackContainer->setMediaController(m_mediaElement);
176 return m_textTrackContainer.get();
179 void MediaControlsHost::updateTextTrackContainer()
181 if (m_textTrackContainer)
182 m_textTrackContainer->updateDisplay();
185 void MediaControlsHost::enteredFullscreen()
187 if (m_textTrackContainer)
188 m_textTrackContainer->enteredFullscreen();
191 void MediaControlsHost::exitedFullscreen()
193 if (m_textTrackContainer)
194 m_textTrackContainer->exitedFullscreen();
197 void MediaControlsHost::updateCaptionDisplaySizes()
199 if (m_textTrackContainer)
200 m_textTrackContainer->updateSizes(true);
203 bool MediaControlsHost::allowsInlineMediaPlayback() const
205 return !m_mediaElement->mediaSession().requiresFullscreenForVideoPlayback(*m_mediaElement);
208 bool MediaControlsHost::supportsFullscreen()
210 return m_mediaElement->supportsFullscreen(HTMLMediaElementEnums::VideoFullscreenModeStandard);
213 bool MediaControlsHost::isVideoLayerInline()
215 return m_mediaElement->isVideoLayerInline();
218 void MediaControlsHost::setPreparedForInline(bool value)
220 m_mediaElement->setPreparedForInline(value);
223 bool MediaControlsHost::userGestureRequired() const
225 return !m_mediaElement->mediaSession().playbackPermitted(*m_mediaElement);
228 String MediaControlsHost::externalDeviceDisplayName() const
230 #if ENABLE(WIRELESS_PLAYBACK_TARGET)
231 MediaPlayer* player = m_mediaElement->player();
233 LOG(Media, "MediaControlsHost::externalDeviceDisplayName - returning \"\" because player is NULL");
234 return emptyString();
237 String name = player->wirelessPlaybackTargetName();
238 LOG(Media, "MediaControlsHost::externalDeviceDisplayName - returning \"%s\"", name.utf8().data());
242 return emptyString();
246 auto MediaControlsHost::externalDeviceType() const -> DeviceType
248 #if !ENABLE(WIRELESS_PLAYBACK_TARGET)
249 return DeviceType::None;
251 MediaPlayer* player = m_mediaElement->player();
253 LOG(Media, "MediaControlsHost::externalDeviceType - returning \"none\" because player is NULL");
254 return DeviceType::None;
257 switch (player->wirelessPlaybackTargetType()) {
258 case MediaPlayer::TargetTypeNone:
259 return DeviceType::None;
260 case MediaPlayer::TargetTypeAirPlay:
261 return DeviceType::Airplay;
262 case MediaPlayer::TargetTypeTVOut:
263 return DeviceType::Tvout;
266 ASSERT_NOT_REACHED();
267 return DeviceType::None;
271 bool MediaControlsHost::controlsDependOnPageScaleFactor() const
273 return m_mediaElement->mediaControlsDependOnPageScaleFactor();
276 void MediaControlsHost::setControlsDependOnPageScaleFactor(bool value)
278 m_mediaElement->setMediaControlsDependOnPageScaleFactor(value);
281 String MediaControlsHost::generateUUID() const
283 return createCanonicalUUIDString();