1 /* 2 * Copyright (C) 2011 Google 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 INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * 24 */ 25 26 #ifndef StyleFlexibleBoxData_h 27 #define StyleFlexibleBoxData_h 28 29 #include "core/platform/Length.h" 30 31 #include "wtf/PassRefPtr.h" 32 #include "wtf/RefCounted.h" 33 34 namespace WebCore { 35 36 class StyleFlexibleBoxData : public RefCounted<StyleFlexibleBoxData> { 37 public: 38 static PassRefPtr<StyleFlexibleBoxData> create() { return adoptRef(new StyleFlexibleBoxData); } 39 PassRefPtr<StyleFlexibleBoxData> copy() const { return adoptRef(new StyleFlexibleBoxData(*this)); } 40 41 bool operator==(const StyleFlexibleBoxData&) const; 42 bool operator!=(const StyleFlexibleBoxData& o) const 43 { 44 return !(*this == o); 45 } 46 47 float m_flexGrow; 48 float m_flexShrink; 49 Length m_flexBasis; 50 51 unsigned m_flexDirection : 2; // EFlexDirection 52 unsigned m_flexWrap : 2; // EFlexWrap 53 54 private: 55 StyleFlexibleBoxData(); 56 StyleFlexibleBoxData(const StyleFlexibleBoxData&); 57 }; 58 59 } // namespace WebCore 60 61 #endif // StyleFlexibleBoxData_h 62
