1 /* 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef CanvasPattern_h 27 #define CanvasPattern_h 28 29 #include "bindings/core/v8/ScriptWrappable.h" 30 #include "core/svg/SVGMatrixTearOff.h" 31 #include "platform/graphics/Pattern.h" 32 #include "wtf/Forward.h" 33 #include "wtf/PassRefPtr.h" 34 #include "wtf/RefCounted.h" 35 36 namespace blink { 37 38 class ExceptionState; 39 class Image; 40 41 class CanvasPattern FINAL : public RefCountedWillBeGarbageCollectedFinalized<CanvasPattern>, public ScriptWrappable { 42 DEFINE_WRAPPERTYPEINFO(); 43 public: 44 static Pattern::RepeatMode parseRepetitionType(const String&, ExceptionState&); 45 create(PassRefPtr<Image> image,Pattern::RepeatMode repeat,bool originClean)46 static PassRefPtrWillBeRawPtr<CanvasPattern> create(PassRefPtr<Image> image, 47 Pattern::RepeatMode repeat, bool originClean) 48 { 49 return adoptRefWillBeNoop(new CanvasPattern(image, repeat, originClean)); 50 } 51 pattern()52 Pattern* pattern() const { return m_pattern.get(); } 53 originClean()54 bool originClean() const { return m_originClean; } 55 trace(Visitor *)56 void trace(Visitor*) { } 57 58 void setTransform(SVGMatrixTearOff*); 59 60 private: 61 CanvasPattern(PassRefPtr<Image>, Pattern::RepeatMode, bool originClean); 62 63 RefPtr<Pattern> m_pattern; 64 bool m_originClean; 65 }; 66 67 } // namespace blink 68 69 #endif // CanvasPattern_h 70