chromium/third_party/blink/renderer/core/css/rule_set.h

/*
 * Copyright (C) 1999 Lars Knoll ([email protected])
 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple 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.
 *
 */

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RULE_SET_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RULE_SET_H_

#include "base/gtest_prod_util.h"
#include "base/substring_set_matcher/substring_set_matcher.h"
#include "base/types/pass_key.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/css/cascade_layer.h"
#include "third_party/blink/renderer/core/css/css_keyframes_rule.h"
#include "third_party/blink/renderer/core/css/css_position_try_rule.h"
#include "third_party/blink/renderer/core/css/media_query_evaluator.h"
#include "third_party/blink/renderer/core/css/resolver/media_query_result.h"
#include "third_party/blink/renderer/core/css/robin_hood_map.h"
#include "third_party/blink/renderer/core/css/rule_feature_set.h"
#include "third_party/blink/renderer/core/css/style_rule.h"
#include "third_party/blink/renderer/core/css/style_rule_counter_style.h"
#include "third_party/blink/renderer/core/css/style_rule_font_feature_values.h"
#include "third_party/blink/renderer/core/css/style_rule_font_palette_values.h"
#include "third_party/blink/renderer/core/css/style_rule_view_transition.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_map.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_set.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_linked_stack.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
#include "third_party/blink/renderer/platform/wtf/size_assertions.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string.h"

namespace blink {

class RuleSet;

AddRuleFlags;

enum AddRuleFlag { … };

// Some CSS properties do not apply to certain pseudo-elements, and need to be
// ignored when resolving styles. Be aware that these values are used in a
// bitfield. Make sure that it's large enough to hold new values.
// See MatchedProperties::Data::valid_property_filter.
enum class ValidPropertyFilter : unsigned { … };

class CSSSelector;
class MediaQueryEvaluator;
class StyleSheetContents;

// This is a wrapper around a StyleRule, pointing to one of the N complex
// selectors in the StyleRule. This allows us to treat each selector
// independently but still tie them back to the original StyleRule. If multiple
// selectors from a single rule match the same element we can see that as one
// match for the rule. It computes some information about the wrapped selector
// and makes it accessible cheaply.
class CORE_EXPORT RuleData { … };

}  // namespace blink

WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(…)

blink  // namespace blink

WTF_ALLOW_CLEAR_UNUSED_SLOTS_WITH_MEM_FUNCTIONS(…)
WTF_ALLOW_CLEAR_UNUSED_SLOTS_WITH_MEM_FUNCTIONS(…)
WTF_ALLOW_CLEAR_UNUSED_SLOTS_WITH_MEM_FUNCTIONS(…)

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_RULE_SET_H_