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Side by Side Diff: xfa/fde/css/fde_cssstylesheet.h

Issue 1944093002: Cleanup XFA-Specific memory allocators. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Dan's comments, remove more unused methods. Created 4 years, 7 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_ 7 #ifndef XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_
8 #define XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_ 8 #define XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_
9 9
10 #include "core/fxcrt/include/fx_ext.h" 10 #include "core/fxcrt/include/fx_ext.h"
11 #include "xfa/fde/css/fde_cssdeclaration.h" 11 #include "xfa/fde/css/fde_cssdeclaration.h"
12 12
13 class CFDE_CSSSyntaxParser; 13 class CFDE_CSSSyntaxParser;
14 14
15 class CFDE_CSSSelector : public CFX_Target { 15 class CFDE_CSSSelector : public CFX_Target {
16 public: 16 public:
17 CFDE_CSSSelector(FDE_CSSSELECTORTYPE eType, 17 CFDE_CSSSelector(FDE_CSSSELECTORTYPE eType,
18 const FX_WCHAR* psz, 18 const FX_WCHAR* psz,
19 int32_t iLen, 19 int32_t iLen,
20 bool bIgnoreCase) 20 bool bIgnoreCase)
21 : m_eType(eType), 21 : m_eType(eType),
22 m_dwHash(FX_HashCode_GetW(CFX_WideStringC(psz, iLen), bIgnoreCase)), 22 m_dwHash(FX_HashCode_GetW(CFX_WideStringC(psz, iLen), bIgnoreCase)),
23 m_pNext(nullptr) {} 23 m_pNext(nullptr) {}
24 virtual FDE_CSSSELECTORTYPE GetType() const { return m_eType; } 24 virtual FDE_CSSSELECTORTYPE GetType() const { return m_eType; }
25 25
26 virtual uint32_t GetNameHash() const { return m_dwHash; } 26 virtual uint32_t GetNameHash() const { return m_dwHash; }
27 27
28 virtual CFDE_CSSSelector* GetNextSelector() const { return m_pNext; } 28 virtual CFDE_CSSSelector* GetNextSelector() const { return m_pNext; }
29 static CFDE_CSSSelector* FromString(IFX_MEMAllocator* pStaticStore, 29 static CFDE_CSSSelector* FromString(IFX_MemoryAllocator* pStaticStore,
30 const FX_WCHAR* psz, 30 const FX_WCHAR* psz,
31 int32_t iLen); 31 int32_t iLen);
32 void SetNext(CFDE_CSSSelector* pNext) { m_pNext = pNext; } 32 void SetNext(CFDE_CSSSelector* pNext) { m_pNext = pNext; }
33 33
34 protected: 34 protected:
35 static CFDE_CSSSelector* ParseSelector(IFX_MEMAllocator* pStaticStore, 35 static CFDE_CSSSelector* ParseSelector(IFX_MemoryAllocator* pStaticStore,
36 const FX_WCHAR* psz, 36 const FX_WCHAR* psz,
37 int32_t& iOff, 37 int32_t& iOff,
38 int32_t iLen, 38 int32_t iLen,
39 FDE_CSSSELECTORTYPE eType); 39 FDE_CSSSELECTORTYPE eType);
40 void SetType(FDE_CSSSELECTORTYPE eType) { m_eType = eType; } 40 void SetType(FDE_CSSSELECTORTYPE eType) { m_eType = eType; }
41 FDE_CSSSELECTORTYPE m_eType; 41 FDE_CSSSELECTORTYPE m_eType;
42 uint32_t m_dwHash; 42 uint32_t m_dwHash;
43 CFDE_CSSSelector* m_pNext; 43 CFDE_CSSSelector* m_pNext;
44 }; 44 };
45 typedef CFX_ArrayTemplate<CFDE_CSSSelector*> CFDE_CSSSelectorArray; 45 typedef CFX_ArrayTemplate<CFDE_CSSSelector*> CFDE_CSSSelectorArray;
46 46
47 class CFDE_CSSStyleRule : public IFDE_CSSStyleRule, public CFX_Target { 47 class CFDE_CSSStyleRule : public IFDE_CSSStyleRule, public CFX_Target {
48 public: 48 public:
49 CFDE_CSSStyleRule() : m_ppSelector(NULL), m_iSelectors(0) {} 49 CFDE_CSSStyleRule() : m_ppSelector(NULL), m_iSelectors(0) {}
50 int32_t CountSelectorLists() const override { return m_iSelectors; } 50 int32_t CountSelectorLists() const override { return m_iSelectors; }
51 CFDE_CSSSelector* GetSelectorList(int32_t index) const override { 51 CFDE_CSSSelector* GetSelectorList(int32_t index) const override {
52 return m_ppSelector[index]; 52 return m_ppSelector[index];
53 } 53 }
54 54
55 CFDE_CSSDeclaration* GetDeclaration() override { return &m_Declaration; } 55 CFDE_CSSDeclaration* GetDeclaration() override { return &m_Declaration; }
56 CFDE_CSSDeclaration& GetDeclImp() { return m_Declaration; } 56 CFDE_CSSDeclaration& GetDeclImp() { return m_Declaration; }
57 void SetSelector(IFX_MEMAllocator* pStaticStore, 57 void SetSelector(IFX_MemoryAllocator* pStaticStore,
58 const CFDE_CSSSelectorArray& list); 58 const CFDE_CSSSelectorArray& list);
59 59
60 protected: 60 protected:
61 CFDE_CSSDeclaration m_Declaration; 61 CFDE_CSSDeclaration m_Declaration;
62 CFDE_CSSSelector** m_ppSelector; 62 CFDE_CSSSelector** m_ppSelector;
63 int32_t m_iSelectors; 63 int32_t m_iSelectors;
64 }; 64 };
65 class CFDE_CSSMediaRule : public IFDE_CSSMediaRule, public CFX_Target { 65 class CFDE_CSSMediaRule : public IFDE_CSSMediaRule, public CFX_Target {
66 public: 66 public:
67 CFDE_CSSMediaRule(uint32_t dwMediaList) : m_dwMediaList(dwMediaList) {} 67 CFDE_CSSMediaRule(uint32_t dwMediaList) : m_dwMediaList(dwMediaList) {}
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
123 CFDE_CSSRuleArray& ruleArray); 123 CFDE_CSSRuleArray& ruleArray);
124 FDE_CSSSYNTAXSTATUS LoadImportRule(CFDE_CSSSyntaxParser* pSyntax); 124 FDE_CSSSYNTAXSTATUS LoadImportRule(CFDE_CSSSyntaxParser* pSyntax);
125 FDE_CSSSYNTAXSTATUS LoadPageRule(CFDE_CSSSyntaxParser* pSyntax); 125 FDE_CSSSYNTAXSTATUS LoadPageRule(CFDE_CSSSyntaxParser* pSyntax);
126 FDE_CSSSYNTAXSTATUS LoadMediaRule(CFDE_CSSSyntaxParser* pSyntax); 126 FDE_CSSSYNTAXSTATUS LoadMediaRule(CFDE_CSSSyntaxParser* pSyntax);
127 FDE_CSSSYNTAXSTATUS LoadFontFaceRule(CFDE_CSSSyntaxParser* pSyntax, 127 FDE_CSSSYNTAXSTATUS LoadFontFaceRule(CFDE_CSSSyntaxParser* pSyntax,
128 CFDE_CSSRuleArray& ruleArray); 128 CFDE_CSSRuleArray& ruleArray);
129 FDE_CSSSYNTAXSTATUS SkipRuleSet(CFDE_CSSSyntaxParser* pSyntax); 129 FDE_CSSSYNTAXSTATUS SkipRuleSet(CFDE_CSSSyntaxParser* pSyntax);
130 uint16_t m_wCodePage; 130 uint16_t m_wCodePage;
131 uint16_t m_wRefCount; 131 uint16_t m_wRefCount;
132 uint32_t m_dwMediaList; 132 uint32_t m_dwMediaList;
133 IFX_MEMAllocator* m_pAllocator; 133 IFX_MemoryAllocator* m_pAllocator;
134 CFDE_CSSRuleArray m_RuleArray; 134 CFDE_CSSRuleArray m_RuleArray;
135 CFX_WideString m_szUrl; 135 CFX_WideString m_szUrl;
136 CFDE_CSSSelectorArray m_Selectors; 136 CFDE_CSSSelectorArray m_Selectors;
137 CFX_MapPtrToPtr m_StringCache; 137 CFX_MapPtrToPtr m_StringCache;
138 }; 138 };
139 139
140 #endif // XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_ 140 #endif // XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_
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