khtml/svg/SVGLengthList.cpp

   1 /*
   2     Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005, 2006 Rob Buis <buis@kde.org>
   4
   5     This file is part of the KDE project
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23 #include "config.h"
  24 #include "wtf/Platform.h"
  25
  26 #if ENABLE(SVG)
  27 #include "SVGLengthList.h"
  28
  29 #include "SVGParserUtilities.h"
  30
  31 namespace WebCore {
  32
  33 SVGLengthList::SVGLengthList(const QualifiedName& attributeName)
  34     : SVGPODList<SVGLength>(attributeName)
  35 {
  36 }
  37
  38 SVGLengthList::~SVGLengthList()
  39 {
  40 }
  41
  42 void SVGLengthList::parse(const String& value, const SVGStyledElement* context, SVGLengthMode mode)
  43 {
  44     ExceptionCode ec = 0;
  45     clear(ec);
  46
  47     const UChar* ptr = value.characters();
  48     const UChar* end = ptr + value.length();
  49     while (ptr < end) {
  50         const UChar* start = ptr;
  51         while (ptr < end && *ptr != ',' && !isWhitespace(*ptr))
  52             ptr++;
  53         if (ptr == start)
  54             break;
  55         SVGLength length(context, mode);
  56         if (!length.setValueAsString(String(start, ptr - start)))
  57             return;
  58         appendItem(length, ec);
  59         skipOptionalSpacesOrDelimiter(ptr, end);
  60     }
  61 }
  62
  63 }
  64
  65 #endif // ENABLE(SVG)