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Diffstat (limited to 'Source/WebCore/svg/SVGPathStringSource.h')
-rw-r--r-- | Source/WebCore/svg/SVGPathStringSource.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Source/WebCore/svg/SVGPathStringSource.h b/Source/WebCore/svg/SVGPathStringSource.h new file mode 100644 index 0000000..a3c8a95 --- /dev/null +++ b/Source/WebCore/svg/SVGPathStringSource.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) Research In Motion Limited 2010. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef SVGPathStringSource_h +#define SVGPathStringSource_h + +#if ENABLE(SVG) +#include "FloatPoint.h" +#include "PlatformString.h" +#include "SVGPathSource.h" +#include <wtf/PassOwnPtr.h> + +namespace WebCore { + +class SVGPathStringSource : public SVGPathSource { +public: + static PassOwnPtr<SVGPathStringSource> create(const String& string) + { + return adoptPtr(new SVGPathStringSource(string)); + } + +private: + SVGPathStringSource(const String&); + + virtual bool hasMoreData() const; + virtual bool moveToNextToken(); + virtual bool parseSVGSegmentType(SVGPathSegType&); + virtual SVGPathSegType nextCommand(SVGPathSegType previousCommand); + + virtual bool parseMoveToSegment(FloatPoint&); + virtual bool parseLineToSegment(FloatPoint&); + virtual bool parseLineToHorizontalSegment(float&); + virtual bool parseLineToVerticalSegment(float&); + virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&); + virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&); + virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&); + virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&); + virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPoint&); + + String m_string; + + const UChar* m_current; + const UChar* m_end; +}; + +} // namespace WebCore + +#endif // ENABLE(SVG) +#endif // SVGPathStringSource_h |