1 // Copyright 2017 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef XFA_FDE_CSS_CFDE_CSSRULECOLLECTION_H_ 8 #define XFA_FDE_CSS_CFDE_CSSRULECOLLECTION_H_ 9 10 #include <map> 11 #include <memory> 12 #include <vector> 13 14 #include "core/fxcrt/fx_basic.h" 15 16 class CFDE_CSSDeclaration; 17 class CFDE_CSSSelector; 18 class CFDE_CSSStyleRule; 19 class CFDE_CSSStyleSheet; 20 class CFGAS_FontMgr; 21 22 class CFDE_CSSRuleCollection { 23 public: 24 class Data { 25 public: 26 Data(CFDE_CSSSelector* pSel, CFDE_CSSDeclaration* pDecl); 27 28 CFDE_CSSSelector* const pSelector; 29 CFDE_CSSDeclaration* const pDeclaration; 30 }; 31 32 CFDE_CSSRuleCollection(); 33 ~CFDE_CSSRuleCollection(); 34 35 void AddRulesFrom(const CFDE_CSSStyleSheet* sheet, CFGAS_FontMgr* pFontMgr); 36 void Clear(); CountSelectors()37 int32_t CountSelectors() const { return m_iSelectors; } 38 39 const std::vector<std::unique_ptr<Data>>* GetTagRuleData( 40 const CFX_WideString& tagname) const; 41 42 private: 43 void AddRulesFrom(const CFDE_CSSStyleSheet* pStyleSheet, 44 CFDE_CSSStyleRule* pRule, 45 CFGAS_FontMgr* pFontMgr); 46 47 std::map<uint32_t, std::vector<std::unique_ptr<Data>>> m_TagRules; 48 int32_t m_iSelectors; 49 }; 50 51 #endif // XFA_FDE_CSS_CFDE_CSSRULECOLLECTION_H_ 52