khtml/svg/SVGStringList.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 "SVGStringList.h"
  28
  29 #include "SVGParserUtilities.h"
  30
  31 namespace WebCore {
  32
  33 SVGStringList::SVGStringList(const QualifiedName& attributeName)
  34     : SVGList<String>(attributeName)
  35 {
  36 }
  37
  38 SVGStringList::~SVGStringList()
  39 {
  40 }
  41
  42 void SVGStringList::reset(const String& str)
  43 {
  44     ExceptionCode ec = 0;
  45
  46     parse(str, ' ');
  47     if (numberOfItems() == 0)
  48         appendItem(String(""), ec); // Create empty string...
  49 }
  50
  51 void SVGStringList::parse(const String& data, UChar delimiter)
  52 {
  53     // TODO : more error checking/reporting
  54     ExceptionCode ec = 0;
  55     clear(ec);
  56
  57     const UChar* ptr = data.characters();
  58     const UChar* end = ptr + data.length();
  59     while (ptr < end) {
  60         const UChar* start = ptr;
  61         while (ptr < end && *ptr != delimiter && !isWhitespace(*ptr))
  62             ptr++;
  63         if (ptr == start)
  64             break;
  65         appendItem(String(start, ptr - start), ec);
  66         skipOptionalSpacesOrDelimiter(ptr, end, delimiter);
  67     }
  68 }
  69
  70 }
  71
  72 #endif // ENABLE(SVG)