| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. |
| * All rights reserved. |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_MATCH_REQUEST_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_MATCH_REQUEST_H_ |
| |
| #include "third_party/blink/renderer/core/css/css_style_sheet.h" |
| #include "third_party/blink/renderer/core/css/rule_set.h" |
| |
| namespace blink { |
| |
| class ContainerNode; |
| |
| // Encapsulates the context for matching against a single style sheet by |
| // ElementRuleCollector. Carries the RuleSet, scope (a ContainerNode) and |
| // CSSStyleSheet. |
| class MatchRequest { |
| STACK_ALLOCATED(); |
| |
| public: |
| MatchRequest(RuleSet* rule_set, |
| const ContainerNode* scope = nullptr, |
| const CSSStyleSheet* css_sheet = nullptr, |
| unsigned style_sheet_index = 0, |
| bool is_from_vtt = false) |
| : rule_set(rule_set), |
| scope(scope), |
| style_sheet(css_sheet), |
| style_sheet_index(style_sheet_index), |
| is_from_vtt(is_from_vtt) { |
| // Now that we're about to read from the RuleSet, we're done adding more |
| // rules to the set and we should make sure it's compacted. |
| rule_set->CompactRulesIfNeeded(); |
| } |
| |
| Member<const RuleSet> rule_set; |
| Member<const ContainerNode> scope; |
| Member<const CSSStyleSheet> style_sheet; |
| const unsigned style_sheet_index; |
| bool is_from_vtt; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RESOLVER_MATCH_REQUEST_H_ |