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https://github.com/darlinghq/darling-WebCore.git
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68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
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/*
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* Copyright (C) 2008 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "CSSFontFace.h"
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#include "FontCache.h"
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#include <wtf/HashMap.h>
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#include <wtf/RefCounted.h>
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#include <wtf/Vector.h>
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namespace WebCore {
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class CSSFontSelector;
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class FontDescription;
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class FontRanges;
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class CSSSegmentedFontFace final : public RefCounted<CSSSegmentedFontFace>, public CSSFontFace::Client {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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static Ref<CSSSegmentedFontFace> create()
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{
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return adoptRef(*new CSSSegmentedFontFace());
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}
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~CSSSegmentedFontFace();
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void appendFontFace(Ref<CSSFontFace>&&);
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FontRanges fontRanges(const FontDescription&);
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Vector<Ref<CSSFontFace>, 1>& constituentFaces() { return m_fontFaces; }
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// CSSFontFace::Client needs to be able to be held in a RefPtr.
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void ref() final { RefCounted<CSSSegmentedFontFace>::ref(); }
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void deref() final { RefCounted<CSSSegmentedFontFace>::deref(); }
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private:
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CSSSegmentedFontFace();
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void fontLoaded(CSSFontFace&) final;
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HashMap<FontDescriptionKey, FontRanges, FontDescriptionKeyHash, WTF::SimpleClassHashTraits<FontDescriptionKey>> m_cache;
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Vector<Ref<CSSFontFace>, 1> m_fontFaces;
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};
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} // namespace WebCore
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