| OLD | NEW |
|---|
| (Empty) |
| 1 /* | |
| 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | |
| 3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> | |
| 4 * Copyright (C) 2008 Apple Inc. All rights reserved. | |
| 5 * | |
| 6 * This library is free software; you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU Library General Public | |
| 8 * License as published by the Free Software Foundation; either | |
| 9 * version 2 of the License, or (at your option) any later version. | |
| 10 * | |
| 11 * This library is distributed in the hope that it will be useful, | |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * Library General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU Library General Public License | |
| 17 * along with this library; see the file COPYING.LIB. If not, write to | |
| 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 19 * Boston, MA 02110-1301, USA. | |
| 20 */ | |
| 21 | |
| 22 #ifndef SVGFontFaceElement_h | |
| 23 #define SVGFontFaceElement_h | |
| 24 | |
| 25 #if ENABLE(SVG_FONTS) | |
| 26 #include "core/SVGNames.h" | |
| 27 #include "core/svg/SVGElement.h" | |
| 28 #include "wtf/WeakPtr.h" | |
| 29 | |
| 30 namespace blink { | |
| 31 | |
| 32 class SVGFontElement; | |
| 33 class StyleRuleFontFace; | |
| 34 | |
| 35 class SVGFontFaceElement final : public SVGElement { | |
| 36 DEFINE_WRAPPERTYPEINFO(); | |
| 37 public: | |
| 38 DECLARE_NODE_FACTORY(SVGFontFaceElement); | |
| 39 | |
| 40 unsigned unitsPerEm() const; | |
| 41 int xHeight() const; | |
| 42 float horizontalOriginX() const; | |
| 43 float horizontalOriginY() const; | |
| 44 float horizontalAdvanceX() const; | |
| 45 float verticalOriginX() const; | |
| 46 float verticalOriginY() const; | |
| 47 float verticalAdvanceY() const; | |
| 48 int ascent() const; | |
| 49 int descent() const; | |
| 50 String fontFamily() const; | |
| 51 | |
| 52 SVGFontElement* associatedFontElement() const; | |
| 53 void rebuildFontFace(); | |
| 54 | |
| 55 StyleRuleFontFace* fontFaceRule() const { return m_fontFaceRule.get(); } | |
| 56 WeakPtr<SVGFontFaceElement> createWeakRef() { return m_weakFactory.createWea
kPtr(); } | |
| 57 | |
| 58 virtual void trace(Visitor*) override; | |
| 59 | |
| 60 private: | |
| 61 explicit SVGFontFaceElement(Document&); | |
| 62 | |
| 63 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; | |
| 64 | |
| 65 virtual void childrenChanged(const ChildrenChange&) override; | |
| 66 virtual InsertionNotificationRequest insertedInto(ContainerNode*) override; | |
| 67 virtual void removedFrom(ContainerNode*) override; | |
| 68 | |
| 69 virtual bool rendererIsNeeded(const RenderStyle&) override { return false; } | |
| 70 | |
| 71 RefPtrWillBeMember<StyleRuleFontFace> m_fontFaceRule; | |
| 72 RawPtrWillBeMember<SVGFontElement> m_fontElement; | |
| 73 WeakPtrFactory<SVGFontFaceElement> m_weakFactory; | |
| 74 }; | |
| 75 | |
| 76 } // namespace blink | |
| 77 | |
| 78 #endif // ENABLE(SVG_FONTS) | |
| 79 #endif // SVGFontFaceElement_h | |
| OLD | NEW |
|---|
Chromium Code Reviews
