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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXCRT_CSS_CFX_CSSRULECOLLECTION_H_
#define CORE_FXCRT_CSS_CFX_CSSRULECOLLECTION_H_
#include <map>
#include <memory>
#include <vector>
#include "core/fxcrt/fx_string.h"
class CFX_CSSDeclaration;
class CFX_CSSSelector;
class CFX_CSSStyleRule;
class CFX_CSSStyleSheet;
class CFX_CSSRuleCollection {
public:
class Data {
public:
Data(CFX_CSSSelector* pSel, CFX_CSSDeclaration* pDecl);
CFX_CSSSelector* const pSelector;
CFX_CSSDeclaration* const pDeclaration;
};
CFX_CSSRuleCollection();
~CFX_CSSRuleCollection();
void AddRulesFrom(const CFX_CSSStyleSheet* sheet);
void Clear();
int32_t CountSelectors() const { return m_iSelectors; }
const std::vector<std::unique_ptr<Data>>* GetTagRuleData(
const WideString& tagname) const;
private:
void AddRulesFrom(const CFX_CSSStyleSheet* pStyleSheet,
CFX_CSSStyleRule* pRule);
std::map<uint32_t, std::vector<std::unique_ptr<Data>>> m_TagRules;
int32_t m_iSelectors;
};
#endif // CORE_FXCRT_CSS_CFX_CSSRULECOLLECTION_H_
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