1 /* 2 * Copyright (C) 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 CSSUnicodeRangeValue_h 27 #define CSSUnicodeRangeValue_h 28 29 #include "CSSValue.h" 30 #include <wtf/PassRefPtr.h> 31 #include <wtf/unicode/Unicode.h> 32 33 namespace WebCore { 34 35 class CSSUnicodeRangeValue : public CSSValue { 36 public: create(UChar32 from,UChar32 to)37 static PassRefPtr<CSSUnicodeRangeValue> create(UChar32 from, UChar32 to) 38 { 39 return adoptRef(new CSSUnicodeRangeValue(from, to)); 40 } 41 42 virtual ~CSSUnicodeRangeValue(); 43 from()44 UChar32 from() const { return m_from; } to()45 UChar32 to() const { return m_to; } 46 47 virtual String cssText() const; 48 49 private: CSSUnicodeRangeValue(UChar32 from,UChar32 to)50 CSSUnicodeRangeValue(UChar32 from, UChar32 to) 51 : m_from(from) 52 , m_to(to) 53 { 54 } 55 56 UChar32 m_from; 57 UChar32 m_to; 58 }; 59 60 } // namespace WebCore 61 62 #endif // CSSUnicodeRangeValue_h 63