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// 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:
FDE_CSSProperty eProperty;
bool bImportant;
IFDE_CSSValue* pValue;
FDE_CSSPropertyHolder* pNext;
};
class FDE_CSSCustomProperty {
public:
const FX_WCHAR* pwsName;
const FX_WCHAR* pwsValue;
FDE_CSSCustomProperty* pNext;
};
struct FDE_CSSPropertyArgs {
std::unordered_map<uint32_t, FX_WCHAR*>* pStringCache;
const FDE_CSSPropertyTable* pProperty;
};
class CFDE_CSSDeclaration {
public:
CFDE_CSSDeclaration()
: m_pFirstProperty(nullptr),
m_pLastProperty(nullptr),
m_pFirstCustom(nullptr),
m_pLastCustom(nullptr) {}
IFDE_CSSValue* GetProperty(FDE_CSSProperty eProperty, bool& bImportant) const;
FX_POSITION GetStartPosition() const;
void GetNextProperty(FX_POSITION& pos,
FDE_CSSProperty& eProperty,
IFDE_CSSValue*& pValue,
bool& bImportant) const;
FX_POSITION GetStartCustom() const;
void GetNextCustom(FX_POSITION& pos,
CFX_WideString& wsName,
CFX_WideString& wsValue) const;
bool AddProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen);
bool AddProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszName,
int32_t iNameLen,
const FX_WCHAR* pszValue,
int32_t iValueLen);
protected:
bool ParseTextEmphasisProperty(FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseColumnsProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseColumnRuleProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseOverflowProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseFontProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseBackgroundProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseListStyleProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseBorderPropoerty(const FX_WCHAR* pszValue,
int32_t iValueLen,
IFDE_CSSValue*& pColor,
IFDE_CSSValue*& pStyle,
IFDE_CSSValue*& pWidth) const;
void AddBorderProperty(IFDE_CSSValue* pColor,
IFDE_CSSValue* pStyle,
IFDE_CSSValue* pWidth,
bool bImportant,
FDE_CSSProperty eColor,
FDE_CSSProperty eStyle,
FDE_CSSProperty eWidth);
bool ParseContentProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseCounterProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool ParseValueListProperty(const FDE_CSSPropertyArgs* pArgs,
const FX_WCHAR* pszValue,
int32_t iValueLen,
bool bImportant);
bool Add4ValuesProperty(const CFDE_CSSValueArray& list,
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(FDE_CSSProperty eProperty,
IFDE_CSSValue* pValue,
bool bImportant);
IFDE_CSSPrimitiveValue* NewNumberValue(FDE_CSSPrimitiveType eUnit,
FX_FLOAT fValue) const;
IFDE_CSSPrimitiveValue* NewEnumValue(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_
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