1 /* 2 * Copyright (C) 2006, 2007, 2008 Apple Computer, Inc. All rights reserved. 3 * Copyright (C) 2008 Eric Seidel <eric@webkit.org> 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef Pattern_h 28 #define Pattern_h 29 30 #include <wtf/PassRefPtr.h> 31 #include <wtf/RefCounted.h> 32 #include <wtf/RefPtr.h> 33 34 #if PLATFORM(CG) 35 typedef struct CGPattern* CGPatternRef; 36 typedef CGPatternRef PlatformPatternPtr; 37 #elif PLATFORM(CAIRO) 38 #include <cairo.h> 39 typedef cairo_pattern_t* PlatformPatternPtr; 40 #elif PLATFORM(SKIA) || PLATFORM(SGL) 41 class SkShader; 42 typedef SkShader* PlatformPatternPtr; 43 #elif PLATFORM(QT) 44 #include <QBrush> 45 typedef QBrush PlatformPatternPtr; 46 #elif PLATFORM(WX) 47 #if USE(WXGC) 48 class wxGraphicsBrush; 49 typedef wxGraphicsBrush* PlatformPatternPtr; 50 #else 51 class wxBrush; 52 typedef wxBrush* PlatformPatternPtr; 53 #endif // USE(WXGC) 54 #endif 55 56 namespace WebCore { 57 class TransformationMatrix; 58 class Image; 59 60 class Pattern : public RefCounted<Pattern> { 61 public: create(Image * tileImage,bool repeatX,bool repeatY)62 static PassRefPtr<Pattern> create(Image* tileImage, bool repeatX, bool repeatY) 63 { 64 return adoptRef(new Pattern(tileImage, repeatX, repeatY)); 65 } 66 virtual ~Pattern(); 67 tileImage()68 Image* tileImage() const { return m_tileImage.get(); } 69 70 PlatformPatternPtr createPlatformPattern(const TransformationMatrix& patternTransform) const; 71 72 private: 73 Pattern(Image*, bool repeatX, bool repeatY); 74 75 RefPtr<Image> m_tileImage; 76 bool m_repeatX; 77 bool m_repeatY; 78 }; 79 80 } //namespace 81 82 #endif 83