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26 #ifndef CSSSegmentedFontFace_h
27 #define CSSSegmentedFontFace_h
29 #include "CSSFontFace.h"
30 #include "FontCache.h"
31 #include "FontRanges.h"
32 #include <wtf/HashMap.h>
33 #include <wtf/PassRefPtr.h>
34 #include <wtf/RefCounted.h>
35 #include <wtf/Vector.h>
39 class CSSFontSelector;
40 class FontDescription;
42 class CSSSegmentedFontFace final : public RefCounted<CSSSegmentedFontFace>, public CSSFontFace::Client {
43 WTF_MAKE_FAST_ALLOCATED;
45 static Ref<CSSSegmentedFontFace> create()
47 return adoptRef(*new CSSSegmentedFontFace());
49 ~CSSSegmentedFontFace();
51 void appendFontFace(Ref<CSSFontFace>&&);
53 FontRanges fontRanges(const FontDescription&);
55 Vector<Ref<CSSFontFace>, 1>& constituentFaces() { return m_fontFaces; }
57 // CSSFontFace::Client needs to be able to be held in a RefPtr.
58 void ref() override { RefCounted<CSSSegmentedFontFace>::ref(); }
59 void deref() override { RefCounted<CSSSegmentedFontFace>::deref(); }
62 CSSSegmentedFontFace();
63 void fontLoaded(CSSFontFace&) override;
65 HashMap<FontDescriptionKey, FontRanges, FontDescriptionKeyHash, WTF::SimpleClassHashTraits<FontDescriptionKey>> m_cache;
66 Vector<Ref<CSSFontFace>, 1> m_fontFaces;
69 } // namespace WebCore
71 #endif // CSSSegmentedFontFace_h