1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. 4 * All rights reserved. 5 * Copyright (C) 2013 Google Inc. All rights reserved. 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public License 18 * along with this library; see the file COPYING.LIB. If not, write to 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 * 22 */ 23 24 #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_MEDIA_QUERY_RESULT_H_ 25 #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_MEDIA_QUERY_RESULT_H_ 26 27 #include "third_party/blink/renderer/core/css/media_query_exp.h" 28 29 namespace blink { 30 31 class CORE_EXPORT MediaQueryResult { 32 DISALLOW_NEW(); 33 34 public: MediaQueryResult(const MediaQueryExp & expr,bool result)35 MediaQueryResult(const MediaQueryExp& expr, bool result) 36 : expression_(expr), result_(result) {} 37 38 bool operator==(const MediaQueryResult& other) const { 39 return expression_ == other.expression_ && result_ == other.result_; 40 } 41 bool operator!=(const MediaQueryResult& other) const { 42 return !(*this == other); 43 } 44 Expression()45 const MediaQueryExp& Expression() const { return expression_; } 46 Result()47 bool Result() const { return result_; } 48 49 private: 50 const MediaQueryExp expression_; 51 bool result_; 52 }; 53 54 class MediaQuerySetResult { 55 DISALLOW_NEW(); 56 57 public: MediaQuerySetResult(const MediaQuerySet & media_queries,bool result)58 MediaQuerySetResult(const MediaQuerySet& media_queries, bool result) 59 : media_queries_(&media_queries), result_(result) {} 60 MediaQueries()61 const MediaQuerySet& MediaQueries() const { return *media_queries_; } 62 Result()63 bool Result() const { return result_; } 64 65 private: 66 scoped_refptr<const MediaQuerySet> media_queries_; 67 bool result_; 68 }; 69 70 } // namespace blink 71 72 #endif 73