CPDF_CMap Class Reference

#include <cpdf_cmap.h>

Inheritance diagram for CPDF_CMap:

Collaboration diagram for CPDF_CMap:

Classes
struct	CIDRange
struct	CodeRange

Public Types
enum	CodingScheme : uint8_t { OneByte , TwoBytes , MixedTwoBytes , MixedFourBytes }

Public Member Functions
bool	IsLoaded () const
bool	IsVertWriting () const
uint16_t	CIDFromCharCode (uint32_t charcode) const
int	GetCharSize (uint32_t charcode) const
uint32_t	GetNextChar (ByteStringView pString, size_t *pOffset) const
size_t	CountChar (ByteStringView pString) const
int	AppendChar (char *str, uint32_t charcode) const
void	SetVertical (bool vert)
void	SetCodingScheme (CodingScheme scheme)
void	SetAdditionalMappings (std::vector< CIDRange > mappings)
void	SetMixedFourByteLeadingRanges (std::vector< CodeRange > ranges)
CIDCoding	GetCoding () const
const fxcmap::CMap *	GetEmbedMap () const
CIDSet	GetCharset () const
void	SetCharset (CIDSet set)
void	SetDirectCharcodeToCIDTableRange (uint32_t start_code, uint32_t end_code, uint16_t start_cid)
bool	IsDirectCharcodeToCIDTableIsEmpty () const
Public Member Functions inherited from fxcrt::Retainable
	Retainable ()=default
bool	HasOneRef () const

Public Attributes
	CONSTRUCT_VIA_MAKE_RETAIN

Static Public Attributes
static constexpr size_t	kDirectMapTableSize = 65536

Private Member Functions
	~CPDF_CMap () override

Additional Inherited Members
Protected Member Functions inherited from fxcrt::Retainable
virtual	~Retainable ()=default

Detailed Description

Definition at line 35 of file cpdf_cmap.h.

Member Enumeration Documentation

CodingScheme

enum CPDF_CMap::CodingScheme : uint8_t

Enumerator
OneByte
TwoBytes
MixedTwoBytes
MixedFourBytes

Definition at line 39 of file cpdf_cmap.h.

Member Function Documentation

~CPDF_CMap()

CPDF_CMap::~CPDF_CMap ( )

overrideprivatedefault

AppendChar()

int CPDF_CMap::AppendChar	(	char *	str,
		uint32_t	charcode ) const

Definition at line 455 of file cpdf_cmap.cpp.

References MixedFourBytes, MixedTwoBytes, OneByte, and TwoBytes.

CIDFromCharCode()

uint16_t CPDF_CMap::CIDFromCharCode

(

uint32_t

charcode

)

const

Definition at line 336 of file cpdf_cmap.cpp.

References kCID.

CountChar()

size_t CPDF_CMap::CountChar

(

ByteStringView

pString

)

const

Definition at line 427 of file cpdf_cmap.cpp.

References MixedFourBytes, MixedTwoBytes, OneByte, and TwoBytes.

GetCharset()

CIDSet CPDF_CMap::GetCharset ( ) const

inline

Definition at line 77 of file cpdf_cmap.h.

GetCharSize()

int CPDF_CMap::GetCharSize

(

uint32_t

charcode

)

const

Definition at line 405 of file cpdf_cmap.cpp.

References MixedFourBytes, MixedTwoBytes, OneByte, and TwoBytes.

GetCoding()

CIDCoding CPDF_CMap::GetCoding ( ) const

inline

Definition at line 75 of file cpdf_cmap.h.

GetEmbedMap()

const fxcmap::CMap * CPDF_CMap::GetEmbedMap ( ) const

inline

Definition at line 76 of file cpdf_cmap.h.

GetNextChar()

uint32_t CPDF_CMap::GetNextChar	(	ByteStringView	pString,
		size_t *	pOffset ) const

Definition at line 362 of file cpdf_cmap.cpp.

References MixedFourBytes, MixedTwoBytes, OneByte, and TwoBytes.

IsDirectCharcodeToCIDTableIsEmpty()

bool CPDF_CMap::IsDirectCharcodeToCIDTableIsEmpty ( ) const

inline

Definition at line 83 of file cpdf_cmap.h.

IsLoaded()

bool CPDF_CMap::IsLoaded ( ) const

inline

Definition at line 60 of file cpdf_cmap.h.

IsVertWriting()

bool CPDF_CMap::IsVertWriting ( ) const

inline

Definition at line 61 of file cpdf_cmap.h.

SetAdditionalMappings()

void CPDF_CMap::SetAdditionalMappings

(

std::vector< CIDRange >

mappings

)

Definition at line 503 of file cpdf_cmap.cpp.

References CPDF_CMap::CIDRange::m_EndCode, and MixedFourBytes.

SetCharset()

void CPDF_CMap::SetCharset ( CIDSet set )

inline

Definition at line 78 of file cpdf_cmap.h.

SetCodingScheme()

void CPDF_CMap::SetCodingScheme ( CodingScheme scheme )

inline

Definition at line 71 of file cpdf_cmap.h.

SetDirectCharcodeToCIDTableRange()

void CPDF_CMap::SetDirectCharcodeToCIDTableRange	(	uint32_t	start_code,
		uint32_t	end_code,
		uint16_t	start_cid )

Definition at line 520 of file cpdf_cmap.cpp.

SetMixedFourByteLeadingRanges()

void CPDF_CMap::SetMixedFourByteLeadingRanges

(

std::vector< CodeRange >

ranges

)

Definition at line 516 of file cpdf_cmap.cpp.

SetVertical()

void CPDF_CMap::SetVertical ( bool vert )

inline

Definition at line 70 of file cpdf_cmap.h.

Member Data Documentation

CONSTRUCT_VIA_MAKE_RETAIN

CPDF_CMap::CONSTRUCT_VIA_MAKE_RETAIN

Definition at line 58 of file cpdf_cmap.h.

kDirectMapTableSize

size_t CPDF_CMap::kDirectMapTableSize = 65536

staticconstexpr

Definition at line 37 of file cpdf_cmap.h.

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The documentation for this class was generated from the following files:

• qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/font/cpdf_cmap.h (9c1f44f67466fea2fb20bb6f31fea388d8c65961)
• qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/font/cpdf_cmap.cpp (9c1f44f67466fea2fb20bb6f31fea388d8c65961)