| // Copyright 2014 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 XFA_FDE_CSS_FDE_CSSDECLARATION_H_ |
| #define XFA_FDE_CSS_FDE_CSSDECLARATION_H_ |
| |
| #include <unordered_map> |
| |
| #include "xfa/fde/css/fde_cssdatatable.h" |
| |
| class FDE_CSSPropertyHolder : public CFX_Target { |
| public: |
| int16_t eProperty; |
| int16_t bImportant; |
| IFDE_CSSValue* pValue; |
| FDE_CSSPropertyHolder* pNext; |
| }; |
| |
| class FDE_CSSCustomProperty : public CFX_Target { |
| public: |
| const FX_WCHAR* pwsName; |
| const FX_WCHAR* pwsValue; |
| FDE_CSSCustomProperty* pNext; |
| }; |
| |
| struct FDE_CSSPROPERTYARGS { |
| IFX_MemoryAllocator* pStaticStore; |
| std::unordered_map<uint32_t, FX_WCHAR*>* pStringCache; |
| const FDE_CSSPROPERTYTABLE* pProperty; |
| }; |
| |
| class CFDE_CSSDeclaration : public CFX_Target { |
| public: |
| CFDE_CSSDeclaration() |
| : m_pFirstProperty(nullptr), |
| m_pLastProperty(nullptr), |
| m_pFirstCustom(nullptr), |
| m_pLastCustom(nullptr) {} |
| |
| IFDE_CSSValue* GetProperty(FDE_CSSPROPERTY eProperty, |
| FX_BOOL& bImportant) const; |
| FX_POSITION GetStartPosition() const; |
| void GetNextProperty(FX_POSITION& pos, |
| FDE_CSSPROPERTY& eProperty, |
| IFDE_CSSValue*& pValue, |
| FX_BOOL& bImportant) const; |
| FX_POSITION GetStartCustom() const; |
| void GetNextCustom(FX_POSITION& pos, |
| CFX_WideString& wsName, |
| CFX_WideString& wsValue) const; |
| FX_BOOL AddProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| FX_BOOL AddProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszName, |
| int32_t iNameLen, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| |
| protected: |
| FX_BOOL ParseTextEmphasisProperty(FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseColumnsProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseColumnRuleProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseOverflowProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseFontProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseBackgroundProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseListStyleProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseBorderPropoerty(IFX_MemoryAllocator* pStaticStore, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| IFDE_CSSValue*& pColor, |
| IFDE_CSSValue*& pStyle, |
| IFDE_CSSValue*& pWidth) const; |
| void AddBorderProperty(IFX_MemoryAllocator* pStaticStore, |
| IFDE_CSSValue* pColor, |
| IFDE_CSSValue* pStyle, |
| IFDE_CSSValue* pWidth, |
| FX_BOOL bImportant, |
| FDE_CSSPROPERTY eColor, |
| FDE_CSSPROPERTY eStyle, |
| FDE_CSSPROPERTY eWidth); |
| FX_BOOL ParseContentProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseCounterProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL ParseValueListProperty(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| FX_BOOL bImportant); |
| FX_BOOL Add4ValuesProperty(IFX_MemoryAllocator* pStaticStore, |
| const CFDE_CSSValueArray& list, |
| FX_BOOL bImportant, |
| FDE_CSSPROPERTY eLeft, |
| FDE_CSSPROPERTY eTop, |
| FDE_CSSPROPERTY eRight, |
| FDE_CSSPROPERTY eBottom); |
| IFDE_CSSValue* ParseNumber(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| IFDE_CSSValue* ParseEnum(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| IFDE_CSSValue* ParseColor(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| IFDE_CSSValue* ParseURI(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| IFDE_CSSValue* ParseString(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| IFDE_CSSValue* ParseFunction(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| const FX_WCHAR* CopyToLocal(const FDE_CSSPROPERTYARGS* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen); |
| void AddPropertyHolder(IFX_MemoryAllocator* pStaticStore, |
| FDE_CSSPROPERTY eProperty, |
| IFDE_CSSValue* pValue, |
| FX_BOOL bImportant); |
| IFDE_CSSPrimitiveValue* NewNumberValue(IFX_MemoryAllocator* pStaticStore, |
| FDE_CSSPRIMITIVETYPE eUnit, |
| FX_FLOAT fValue) const; |
| IFDE_CSSPrimitiveValue* NewEnumValue(IFX_MemoryAllocator* pStaticStore, |
| FDE_CSSPROPERTYVALUE eValue) const; |
| |
| FDE_CSSPropertyHolder* m_pFirstProperty; |
| FDE_CSSPropertyHolder* m_pLastProperty; |
| FDE_CSSCustomProperty* m_pFirstCustom; |
| FDE_CSSCustomProperty* m_pLastCustom; |
| }; |
| using CFDE_CSSDeclarationArray = CFX_ArrayTemplate<CFDE_CSSDeclaration*>; |
| |
| #endif // XFA_FDE_CSS_FDE_CSSDECLARATION_H_ |