KHTML
SVGResourceClipper.cpp
Go to the documentation of this file.00001 /* 00002 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 1. Redistributions of source code must retain the above copyright 00008 * notice, this list of conditions and the following disclaimer. 00009 * 2. Redistributions in binary form must reproduce the above copyright 00010 * notice, this list of conditions and the following disclaimer in the 00011 * documentation and/or other materials provided with the distribution. 00012 * 00013 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 00014 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00015 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00016 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 00017 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00018 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00019 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00020 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00021 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00022 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00023 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00024 */ 00025 00026 #include "config.h" 00027 #include "wtf/Platform.h" 00028 00029 #if ENABLE(SVG) 00030 #include "SVGResourceClipper.h" 00031 00032 /*#include "SVGRenderTreeAsText.h"*/ 00033 00034 namespace WebCore { 00035 00036 SVGResourceClipper::SVGResourceClipper() 00037 : SVGResource() 00038 { 00039 } 00040 00041 SVGResourceClipper::~SVGResourceClipper() 00042 { 00043 } 00044 00045 void SVGResourceClipper::resetClipData() 00046 { 00047 m_clipData.clear(); 00048 } 00049 00050 void SVGResourceClipper::addClipData(const Path& path, WindRule rule, bool bboxUnits) 00051 { 00052 m_clipData.addPath(path, rule, bboxUnits); 00053 } 00054 00055 const ClipDataList& SVGResourceClipper::clipData() const 00056 { 00057 return m_clipData; 00058 } 00059 00060 /*TextStream& SVGResourceClipper::externalRepresentation(TextStream& ts) const 00061 { 00062 ts << "[type=CLIPPER]"; 00063 ts << " [clip data=" << clipData().clipData() << "]"; 00064 return ts; 00065 } 00066 00067 TextStream& operator<<(TextStream& ts, WindRule rule) 00068 { 00069 switch (rule) { 00070 case RULE_NONZERO: 00071 ts << "NON-ZERO"; break; 00072 case RULE_EVENODD: 00073 ts << "EVEN-ODD"; break; 00074 } 00075 00076 return ts; 00077 } 00078 00079 TextStream& operator<<(TextStream& ts, const ClipData& d) 00080 { 00081 ts << "[winding=" << d.windRule << "]"; 00082 00083 if (d.bboxUnits) 00084 ts << " [bounding box mode=" << d.bboxUnits << "]"; 00085 00086 ts << " [path=" << d.path.debugString() << "]"; 00087 return ts; 00088 }*/ 00089 00090 SVGResourceClipper* getClipperById(Document* document, const AtomicString& id) 00091 { 00092 SVGResource* resource = getResourceById(document, id); 00093 if (resource && resource->isClipper()) 00094 return static_cast<SVGResourceClipper*>(resource); 00095 00096 return 0; 00097 } 00098 00099 } // namespace WebCore 00100 00101 #endif