third_party/WebKit/Source/core/layout/svg/LayoutSVGTextPath.h

   1 /*
   2  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
   3  * Copyright (C) 2009 Apple Inc. All rights reserved.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public License
  16  * along with this library; see the file COPYING.LIB.  If not, write to
  17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18  * Boston, MA 02110-1301, USA.
  19  */
  20
  21 #ifndef LayoutSVGTextPath_h
  22 #define LayoutSVGTextPath_h
  23
  24 #include "core/layout/svg/LayoutSVGInline.h"
  25
  26 namespace blink {
  27
  28 class LayoutSVGTextPath final : public LayoutSVGInline {
  29 public:
  30     explicit LayoutSVGTextPath(Element*);
  31
  32     Path layoutPath() const;
  33     float startOffset() const;
  34
  35     bool isChildAllowed(LayoutObject*, const ComputedStyle&) const override;
  36
  37     bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectSVGTextPath || LayoutSVGInline::isOfType(type); }
  38
  39     const char* name() const override { return "LayoutSVGTextPath"; }
  40
  41 private:
  42     Path m_layoutPath;
  43 };
  44
  45 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGTextPath, isSVGTextPath());
  46
  47 }
  48
  49 #endif // LayoutSVGTextPath_h