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