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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 "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_MEMAllocator* pStaticStore;
CFX_MapPtrToPtr* pStringCache;
FDE_LPCCSSPROPERTYTABLE pProperty;
};
class CFDE_CSSDeclaration : public IFDE_CSSDeclaration, public CFX_Target {
public:
CFDE_CSSDeclaration()
: m_pFirstProperty(NULL),
m_pLastProperty(NULL),
m_pFirstCustom(NULL),
m_pLastCustom(NULL) {}
virtual IFDE_CSSValue* GetProperty(FDE_CSSPROPERTY eProperty,
FX_BOOL& bImportant) const;
virtual FX_POSITION GetStartPosition() const;
virtual void GetNextProperty(FX_POSITION& pos,
FDE_CSSPROPERTY& eProperty,
IFDE_CSSValue*& pValue,
FX_BOOL& bImportant) const;
virtual FX_POSITION GetStartCustom() const;
virtual 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_MEMAllocator* pStaticStore,
const FX_WCHAR* pszValue,
int32_t iValueLen,
IFDE_CSSValue*& pColor,
IFDE_CSSValue*& pStyle,
IFDE_CSSValue*& pWidth) const;
void AddBorderProperty(IFX_MEMAllocator* 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_MEMAllocator* 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_MEMAllocator* pStaticStore,
FDE_CSSPROPERTY eProperty,
IFDE_CSSValue* pValue,
FX_BOOL bImportant);
IFDE_CSSPrimitiveValue* NewNumberValue(IFX_MEMAllocator* pStaticStore,
FDE_CSSPRIMITIVETYPE eUnit,
FX_FLOAT fValue) const;
IFDE_CSSPrimitiveValue* NewEnumValue(IFX_MEMAllocator* pStaticStore,
FDE_CSSPROPERTYVALUE eValue) const;
FDE_CSSPropertyHolder* m_pFirstProperty;
FDE_CSSPropertyHolder* m_pLastProperty;
FDE_CSSCustomProperty* m_pFirstCustom;
FDE_CSSCustomProperty* m_pLastCustom;
};
#endif // XFA_FDE_CSS_FDE_CSSDECLARATION_H_
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