third_party/WebKit/Source/core/svg/SVGPathSource.h

   1 /*
   2  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public License
  15  * along with this library; see the file COPYING.LIB.  If not, write to
  16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  */
  19
  20 #ifndef SVGPathSource_h
  21 #define SVGPathSource_h
  22
  23 #include "core/svg/SVGPathSeg.h"
  24
  25 namespace blink {
  26
  27 class SVGPathSource {
  28     WTF_MAKE_NONCOPYABLE(SVGPathSource);
  29     STACK_ALLOCATED();
  30 public:
  31     SVGPathSource() { }
  32     virtual ~SVGPathSource() { }
  33
  34     virtual bool hasMoreData() const = 0;
  35     virtual SVGPathSegType peekSegmentType() = 0;
  36     virtual PathSegmentData parseSegment() = 0;
  37 };
  38
  39 } // namespace blink
  40
  41 #endif // SVGPathSource_h