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26 #ifndef CSSFontSelector_h
27 #define CSSFontSelector_h
29 #include "FontSelector.h"
30 #include <wtf/Forward.h>
31 #include <wtf/HashMap.h>
32 #include <wtf/HashSet.h>
33 #include <wtf/RefPtr.h>
34 #include <wtf/text/StringHash.h>
39 class CSSFontFaceRule;
40 class CSSSegmentedFontFace;
42 class CachedResourceLoader;
43 class FontDescription;
45 class CSSFontSelector : public FontSelector {
47 static PassRefPtr<CSSFontSelector> create(Document* document)
49 return adoptRef(new CSSFontSelector(document));
51 virtual ~CSSFontSelector();
53 virtual FontData* getFontData(const FontDescription& fontDescription, const AtomicString& familyName);
55 void clearDocument() { m_document = 0; }
57 void addFontFaceRule(const CSSFontFaceRule*);
60 virtual void fontCacheInvalidated();
64 CachedResourceLoader* cachedResourceLoader() const;
66 virtual void registerForInvalidationCallbacks(FontSelectorClient*);
67 virtual void unregisterForInvalidationCallbacks(FontSelectorClient*);
69 Document* document() const { return m_document; }
72 CSSFontSelector(Document*);
74 void dispatchInvalidationCallbacks();
77 HashMap<String, Vector<RefPtr<CSSFontFace> >*, CaseFoldingHash> m_fontFaces;
78 HashMap<String, Vector<RefPtr<CSSFontFace> >*, CaseFoldingHash> m_locallyInstalledFontFaces;
79 HashMap<String, HashMap<unsigned, RefPtr<CSSSegmentedFontFace> >*, CaseFoldingHash> m_fonts;
80 HashSet<FontSelectorClient*> m_clients;
83 } // namespace WebCore
85 #endif // CSSFontSelector_h