#include <fontcharmap.hxx>

Inheritance diagram for FontCharMap:

Collaboration diagram for FontCharMap:

Public Member Functions
	FontCharMap ()
	A new FontCharMap is created based on a "default" map, which includes all codepoints in the Unicode BMP range, including surrogates. More...

	FontCharMap (bool bMicrosoftSymbolMap, std::vector< sal_UCS4 > aRangeCodes)
	A new FontCharMap is created based on passed arguments. More...

virtual	~FontCharMap () override

bool	IsDefaultMap () const
	Determines if the font character map is the "default". More...

bool	HasChar (sal_UCS4) const
	Does the font character map include the UCS4 character? More...

int	CountCharsInRange (sal_UCS4 cMin, sal_UCS4 cMax) const
	Returns the number of chars supported by the font, which are inside the unicode range from cMin to cMax (inclusive). More...

int	GetCharCount () const
	Get the number of characters in the font character map. More...

sal_UCS4	GetFirstChar () const
	Get the first character in the font character map. More...

sal_UCS4	GetLastChar () const
	Get the last character in the font character map. More...

sal_UCS4	GetNextChar (sal_UCS4 cChar) const
	Get the next character in the font character map. More...

sal_UCS4	GetPrevChar (sal_UCS4 cChar) const
	Get the previous character in the font character map. More...

int	GetIndexFromChar (sal_UCS4 cChar) const
	Get the index of a particular character in the font character map. More...

sal_UCS4	GetCharFromIndex (int nCharIndex) const
	Get the character at a particular index in the font character map. More...

bool	isMicrosoftSymbolMap () const

Public Member Functions inherited from SvRefBase
	SvRefBase ()

	SvRefBase (const SvRefBase &)

SvRefBase &	operator= (const SvRefBase &)

void	RestoreNoDelete ()

void	AddNextRef ()

void	AddFirstRef ()

void	ReleaseRef ()

unsigned int	GetRefCount () const

Static Public Member Functions
static FontCharMapRef	GetDefaultMap (bool bMicrosoftSymbolMap)
	Get the default font character map. More...

Private Member Functions
int	findRangeIndex (sal_UCS4) const

	FontCharMap (ImplFontCharMapRef pIFCMap)

	FontCharMap (const FontCharMap &)=delete

void	operator= (const FontCharMap &)=delete

Private Attributes
ImplFontCharMapRef	mpImplFontCharMap

Friends
class	::OutputDevice

Additional Inherited Members
Protected Member Functions inherited from SvRefBase
virtual	~SvRefBase () COVERITY_NOEXCEPT_FALSE

Detailed Description

Definition at line 35 of file fontcharmap.hxx.

Constructor & Destructor Documentation

◆ FontCharMap() [1/4]

FontCharMap::FontCharMap ( )

A new FontCharMap is created based on a "default" map, which includes all codepoints in the Unicode BMP range, including surrogates.

Definition at line 88 of file fontcharmap.cxx.

Referenced by GetDefaultMap().

◆ FontCharMap() [2/4]

FontCharMap::FontCharMap	(	bool	bMicrosoftSymbolMap,
		std::vector< sal_UCS4 >	aRangeCodes
	)

A new FontCharMap is created based on passed arguments.

Definition at line 98 of file fontcharmap.cxx.

◆ ~FontCharMap()

FontCharMap::~FontCharMap ( )

overridevirtual

Definition at line 103 of file fontcharmap.cxx.

References mpImplFontCharMap.

◆ FontCharMap() [3/4]

FontCharMap::FontCharMap ( ImplFontCharMapRef pIFCMap )

private

Definition at line 93 of file fontcharmap.cxx.

◆ FontCharMap() [4/4]

FontCharMap::FontCharMap ( const FontCharMap & )

privatedelete

Member Function Documentation

◆ CountCharsInRange()

int FontCharMap::CountCharsInRange	(	sal_UCS4	cMin,
		sal_UCS4	cMax
	)		const

Returns the number of chars supported by the font, which are inside the unicode range from cMin to cMax (inclusive).

Parameters

cMin	Lowest codepoint in range to be counted
cMax	Highest codepoint in range to be counted

Returns: number of characters in the font charmap between the two codepoints.

Definition at line 126 of file fontcharmap.cxx.

References findRangeIndex(), i, mpImplFontCharMap, and nCount.

◆ findRangeIndex()

int FontCharMap::findRangeIndex ( sal_UCS4 cChar ) const

private

Definition at line 233 of file fontcharmap.cxx.

References mpImplFontCharMap.

Referenced by CountCharsInRange(), GetNextChar(), GetPrevChar(), and HasChar().

◆ GetCharCount()

int FontCharMap::GetCharCount ( ) const

Get the number of characters in the font character map.

Returns: number of characters in the font character map.

Definition at line 121 of file fontcharmap.cxx.

References mpImplFontCharMap.

◆ GetCharFromIndex()

sal_UCS4 FontCharMap::GetCharFromIndex ( int nCharIndex ) const

Get the character at a particular index in the font character map.

The index is different from the codepoint, because font character maps can

determine the character.

Parameters

nCharIndex Index used to find the character

Returns: Character in font character map.

Definition at line 216 of file fontcharmap.cxx.

References i, mpImplFontCharMap, and nIndex.

◆ GetDefaultMap()

FontCharMapRef FontCharMap::GetDefaultMap ( bool bMicrosoftSymbolMap )

static

Get the default font character map.

Returns: the default font character map.

Definition at line 108 of file fontcharmap.cxx.

References FontCharMap(), and ImplFontCharMap::getDefaultMap().

Referenced by vcl::font::PhysicalFontFace::GetFontCharMap(), and vcl::pdf::BuildinFont::GetFontCharMap().

◆ GetFirstChar()

sal_UCS4 FontCharMap::GetFirstChar ( ) const

Get the first character in the font character map.

Returns: first character in the font character map.

Definition at line 160 of file fontcharmap.cxx.

References mpImplFontCharMap.

Referenced by GetNextChar(), and GetPrevChar().

◆ GetIndexFromChar()

int FontCharMap::GetIndexFromChar ( sal_UCS4 cChar ) const

Get the index of a particular character in the font character map.

The index is different from the codepoint, because font character maps can

determine the index.

Parameters

cChar Character used to find index number

Returns: Index of character in font character map.

Definition at line 196 of file fontcharmap.cxx.

References i, and mpImplFontCharMap.

◆ GetLastChar()

sal_UCS4 FontCharMap::GetLastChar ( ) const

Get the last character in the font character map.

Returns: last character in the font character map.

Definition at line 165 of file fontcharmap.cxx.

References mpImplFontCharMap.

Referenced by GetNextChar(), and GetPrevChar().

◆ GetNextChar()

sal_UCS4 FontCharMap::GetNextChar ( sal_UCS4 cChar ) const

Get the next character in the font character map.

This is important because character maps (e.g. the default map which holds the characters in the BMP plane) can have discontiguous ranges.

Parameters

cChar Character from which to find next character

Returns: next character in the font character map.

Definition at line 170 of file fontcharmap.cxx.

References findRangeIndex(), GetFirstChar(), GetLastChar(), and mpImplFontCharMap.

◆ GetPrevChar()

sal_UCS4 FontCharMap::GetPrevChar ( sal_UCS4 cChar ) const

Get the previous character in the font character map.

This is important because character maps (e.g. the default map which holds the characters in the BMP plane) can have discontiguous ranges.

Parameters

cChar Character from which to find previous character

Returns: previous character in the font character map.

Definition at line 183 of file fontcharmap.cxx.

References findRangeIndex(), GetFirstChar(), GetLastChar(), and mpImplFontCharMap.

◆ HasChar()

bool FontCharMap::HasChar ( sal_UCS4 cChar ) const

Does the font character map include the UCS4 character?

Returns: true if character exists in font character map, false is not.

Definition at line 152 of file fontcharmap.cxx.

References findRangeIndex().

◆ IsDefaultMap()

bool FontCharMap::IsDefaultMap ( ) const

Determines if the font character map is the "default".

The default map includes all codepoints in the Unicode BMP range, including surrogates.

Returns: true if default map, false if not default map.

Definition at line 114 of file fontcharmap.cxx.

References mpImplFontCharMap.

◆ isMicrosoftSymbolMap()

bool FontCharMap::isMicrosoftSymbolMap ( ) const

Definition at line 119 of file fontcharmap.cxx.

References mpImplFontCharMap.

◆ operator=()

void FontCharMap::operator= ( const FontCharMap & )

privatedelete

Friends And Related Function Documentation

◆ ::OutputDevice

friend class ::OutputDevice

friend

Definition at line 144 of file fontcharmap.hxx.

Member Data Documentation

◆ mpImplFontCharMap

ImplFontCharMapRef FontCharMap::mpImplFontCharMap

private

Definition at line 142 of file fontcharmap.hxx.

Referenced by CountCharsInRange(), findRangeIndex(), GetCharCount(), GetCharFromIndex(), GetFirstChar(), GetIndexFromChar(), GetLastChar(), GetNextChar(), GetPrevChar(), IsDefaultMap(), isMicrosoftSymbolMap(), and ~FontCharMap().

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FontCharMap() [1/4]

◆ FontCharMap() [2/4]

◆ ~FontCharMap()

◆ FontCharMap() [3/4]

◆ FontCharMap() [4/4]

Member Function Documentation

◆ CountCharsInRange()

◆ findRangeIndex()

◆ GetCharCount()

◆ GetCharFromIndex()

◆ GetDefaultMap()

◆ GetFirstChar()

◆ GetIndexFromChar()

◆ GetLastChar()

◆ GetNextChar()

◆ GetPrevChar()

◆ HasChar()

◆ IsDefaultMap()

◆ isMicrosoftSymbolMap()

◆ operator=()

Friends And Related Function Documentation

◆ ::OutputDevice

Member Data Documentation

◆ mpImplFontCharMap