1 /* 2 * Copyright (C) 2013 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_STYLE_BUILDER_H_ 32 #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_STYLE_BUILDER_H_ 33 34 #include "third_party/blink/renderer/core/core_export.h" 35 #include "third_party/blink/renderer/core/css/css_property_names.h" 36 #include "third_party/blink/renderer/core/css/properties/css_property.h" 37 #include "third_party/blink/renderer/platform/heap/handle.h" 38 39 namespace blink { 40 41 class CSSPropertyName; 42 class ScopedCSSValue; 43 class StyleResolverState; 44 45 class CORE_EXPORT StyleBuilder { 46 STATIC_ONLY(StyleBuilder); 47 48 public: 49 // Apply a property/value pair to the ComputedStyle. 50 // 51 // If the incoming CSSPropertyName is a custom property, a temporary 52 // CustomProperty instance is created to carry out the application. 53 static void ApplyProperty(const CSSPropertyName&, 54 StyleResolverState&, 55 const ScopedCSSValue&); 56 57 // Apply a property/value pair to the ComputedStyle. 58 // 59 // If you are applying a custom property, please ensure that the incoming 60 // CSSProperty is an instance of CustomProperty, and not the static Variable 61 // instance. See Variable::IsStaticInstance. 62 static void ApplyProperty(const CSSProperty&, 63 StyleResolverState&, 64 const ScopedCSSValue&); 65 }; 66 67 } // namespace blink 68 69 #endif 70