MediaControlsHost.h [plain text]
#pragma once
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/Variant.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
class AudioTrack;
class AudioTrackList;
class Element;
class HTMLMediaElement;
class MediaControlTextTrackContainerElement;
class TextTrack;
class TextTrackList;
class MediaControlsHost : public RefCounted<MediaControlsHost> {
WTF_MAKE_FAST_ALLOCATED(MediaControlsHost);
public:
static Ref<MediaControlsHost> create(HTMLMediaElement&);
~MediaControlsHost();
static const AtomString& automaticKeyword();
static const AtomString& forcedOnlyKeyword();
Vector<RefPtr<TextTrack>> sortedTrackListForMenu(TextTrackList&);
Vector<RefPtr<AudioTrack>> sortedTrackListForMenu(AudioTrackList&);
using TextOrAudioTrack = WTF::Variant<RefPtr<TextTrack>, RefPtr<AudioTrack>>;
String displayNameForTrack(const Optional<TextOrAudioTrack>&);
static TextTrack& captionMenuOffItem();
static TextTrack& captionMenuAutomaticItem();
AtomString captionDisplayMode() const;
void setSelectedTextTrack(TextTrack*);
Element* textTrackContainer();
void updateTextTrackContainer();
bool allowsInlineMediaPlayback() const;
bool supportsFullscreen() const;
bool isVideoLayerInline() const;
bool isInMediaDocument() const;
bool userGestureRequired() const;
bool shouldForceControlsDisplay() const;
enum class ForceUpdate { Yes, No };
void updateCaptionDisplaySizes(ForceUpdate = ForceUpdate::No);
void updateTextTrackRepresentationImageIfNeeded();
void enteredFullscreen();
void exitedFullscreen();
String externalDeviceDisplayName() const;
enum class DeviceType { None, Airplay, Tvout };
DeviceType externalDeviceType() const;
bool compactMode() const;
void setSimulateCompactMode(bool value) { m_simulateCompactMode = value; }
bool controlsDependOnPageScaleFactor() const;
void setControlsDependOnPageScaleFactor(bool v);
static String generateUUID();
static String shadowRootCSSText();
static String base64StringForIconNameAndType(const String& iconName, const String& iconType);
static String formattedStringForDuration(double);
private:
explicit MediaControlsHost(HTMLMediaElement&);
WeakPtr<HTMLMediaElement> m_mediaElement;
RefPtr<MediaControlTextTrackContainerElement> m_textTrackContainer;
bool m_simulateCompactMode { false };
};
}