71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
/*
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* Copyright (C) 2007 Eric Seidel <eric@webkit.org>
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* Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
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* Copyright (C) 2008 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "SVGElement.h"
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namespace WebCore {
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class SVGFontElement;
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class StyleRuleFontFace;
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class SVGFontFaceElement final : public SVGElement {
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WTF_MAKE_ISO_ALLOCATED(SVGFontFaceElement);
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public:
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static Ref<SVGFontFaceElement> create(const QualifiedName&, Document&);
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unsigned unitsPerEm() const;
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int xHeight() const;
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int capHeight() const;
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float horizontalOriginX() const;
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float horizontalOriginY() const;
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float horizontalAdvanceX() const;
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float verticalOriginX() const;
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float verticalOriginY() const;
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float verticalAdvanceY() const;
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int ascent() const;
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int descent() const;
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String fontFamily() const;
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SVGFontElement* associatedFontElement() const;
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void rebuildFontFace();
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StyleRuleFontFace& fontFaceRule() { return m_fontFaceRule.get(); }
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private:
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SVGFontFaceElement(const QualifiedName&, Document&);
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~SVGFontFaceElement();
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void parseAttribute(const QualifiedName&, const AtomString&) final;
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void childrenChanged(const ChildChange&) final;
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InsertedIntoAncestorResult insertedIntoAncestor(InsertionType, ContainerNode&) final;
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void removedFromAncestor(RemovalType, ContainerNode&) final;
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bool rendererIsNeeded(const RenderStyle&) final { return false; }
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Ref<StyleRuleFontFace> m_fontFaceRule;
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SVGFontElement* m_fontElement;
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};
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} // namespace WebCore
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