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 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 FontFeatureSettings_h 27#define FontFeatureSettings_h 28 29#include "platform/PlatformExport.h" 30#include "wtf/PassRefPtr.h" 31#include "wtf/RefCounted.h" 32#include "wtf/RefPtr.h" 33#include "wtf/Vector.h" 34#include "wtf/text/AtomicString.h" 35 36namespace blink { 37 38class PLATFORM_EXPORT FontFeature { 39public: 40 FontFeature(const AtomicString& tag, int value); 41 bool operator==(const FontFeature&); 42 43 const AtomicString& tag() const { return m_tag; } 44 int value() const { return m_value; } 45 46private: 47 AtomicString m_tag; 48 const int m_value; 49}; 50 51class PLATFORM_EXPORT FontFeatureSettings : public RefCounted<FontFeatureSettings> { 52public: 53 static PassRefPtr<FontFeatureSettings> create() 54 { 55 return adoptRef(new FontFeatureSettings()); 56 } 57 void append(const FontFeature& feature) { m_list.append(feature); } 58 size_t size() const { return m_list.size(); } 59 const FontFeature& operator[](int index) const { return m_list[index]; } 60 const FontFeature& at(size_t index) const { return m_list.at(index); } 61 62private: 63 FontFeatureSettings(); 64 Vector<FontFeature> m_list; 65}; 66 67} // namespace blink 68 69#endif // FontFeatureSettings_h 70