MediaSelectionGroupAVFObjC.h [plain text]
#ifndef MediaSelectionGroupAVFObjC_h
#define MediaSelectionGroupAVFObjC_h
#if ENABLE(VIDEO_TRACK)
#include "Timer.h"
#include <wtf/HashMap.h>
#include <wtf/IteratorRange.h>
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/RetainPtr.h>
#include <wtf/text/WTFString.h>
OBJC_CLASS AVPlayerItem;
OBJC_CLASS AVMediaSelectionGroup;
OBJC_CLASS AVMediaSelectionOption;
namespace WebCore {
class MediaSelectionGroupAVFObjC;
class MediaSelectionOptionAVFObjC : public RefCounted<MediaSelectionOptionAVFObjC> {
public:
static PassRefPtr<MediaSelectionOptionAVFObjC> create(MediaSelectionGroupAVFObjC&, AVMediaSelectionOption *);
void setSelected(bool);
bool selected() const;
int index() const;
AVMediaSelectionOption *avMediaSelectionOption() const { return m_mediaSelectionOption.get(); }
private:
friend class MediaSelectionGroupAVFObjC;
MediaSelectionOptionAVFObjC(MediaSelectionGroupAVFObjC&, AVMediaSelectionOption *);
void clearGroup() { m_group = nullptr; }
MediaSelectionGroupAVFObjC* m_group;
RetainPtr<AVMediaSelectionOption> m_mediaSelectionOption;
};
class MediaSelectionGroupAVFObjC : public RefCounted<MediaSelectionGroupAVFObjC> {
public:
static PassRefPtr<MediaSelectionGroupAVFObjC> create(AVPlayerItem*, AVMediaSelectionGroup*, const Vector<String>& characteristics);
~MediaSelectionGroupAVFObjC();
void setSelectedOption(MediaSelectionOptionAVFObjC*);
MediaSelectionOptionAVFObjC* selectedOption() const { return m_selectedOption; }
void updateOptions(const Vector<String>& characteristics);
typedef HashMap<AVMediaSelectionOption*, RefPtr<MediaSelectionOptionAVFObjC>> OptionContainer;
WTF::IteratorRange<OptionContainer::iterator::Values> options() { return m_options.values(); }
AVMediaSelectionGroup *avMediaSelectionGroup() const { return m_mediaSelectionGroup.get(); }
private:
MediaSelectionGroupAVFObjC(AVPlayerItem*, AVMediaSelectionGroup*, const Vector<String>& characteristics);
void selectionTimerFired();
RetainPtr<AVPlayerItem> m_playerItem;
RetainPtr<AVMediaSelectionGroup> m_mediaSelectionGroup;
OptionContainer m_options;
MediaSelectionOptionAVFObjC* m_selectedOption { nullptr };
Timer m_selectionTimer;
bool m_shouldSelectOptionAutomatically { true };
};
}
#endif // ENABLE(VIDEO_TRACK)
#endif // MediaSelectionGroupAVFObjC_h