1 /* 2 * Copyright (C) 2011 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 StyleFilterData_h 27 #define StyleFilterData_h 28 29 #include "platform/graphics/filters/FilterOperations.h" 30 #include "wtf/PassRefPtr.h" 31 #include "wtf/RefCounted.h" 32 33 namespace WebCore { 34 35 class StyleFilterData : public RefCounted<StyleFilterData> { 36 public: 37 static PassRefPtr<StyleFilterData> create() { return adoptRef(new StyleFilterData); } 38 PassRefPtr<StyleFilterData> copy() const { return adoptRef(new StyleFilterData(*this)); } 39 40 bool operator==(const StyleFilterData&) const; 41 bool operator!=(const StyleFilterData& o) const 42 { 43 return !(*this == o); 44 } 45 46 FilterOperations m_operations; 47 48 private: 49 StyleFilterData(); 50 StyleFilterData(const StyleFilterData&); 51 }; 52 53 } // namespace WebCore 54 55 56 #endif // StyleFilterData_h 57
