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FONT.CPP File Reference

Typedef ProcessFunc

typedef TBool (*

ProcessFunc

const TTableEntry Table

const TTableEntry

Table

[static]

This table encodes the Unicode character ranges and the glyph selector classes to be used for each character range when processing characters into glyph clusters in CFont::GetCharacterPosition() . New glyph selection classes must make sure they are listed in this table to ensure they are invoked as required. A '0' iProcessFunc entry tells the algorithm to skip the character.

CharacterToProcessFunction(TInt)

GlyphSelection::ProcessFunc

CharacterToProcessFunction

(

TInt

aChar

)

Find appropriate processor function for the given character.

Parameters

TInt aChar

Character for processing.

const TInt KTTypefaceBitsNumAttrib

const TInt

KTTypefaceBitsNumAttrib

[static]

const TInt KTTypefaceBitsNumScript

const TInt

KTTypefaceBitsNumScript

[static]

const TInt KTTypefaceMaskAttrib

const TInt

KTTypefaceMaskAttrib

[static]

const TInt KTTypefaceMaskScript

const TInt

KTTypefaceMaskScript

[static]

const TLitC< sizeof(L"0")/2 > KGdiZeroCharacter

const TLitC < sizeof(L"0")/2 >

KGdiZeroCharacter

[static]

BoundsExceeded(const CFont::TMeasureTextInput &, const TInt &, TInt &, TInt &)

TBool	BoundsExceeded	(	const CFont::TMeasureTextInput &	aInput,
			const TInt &	aPenPos,
			TInt &	aBoundsBR,
			TInt &	aBoundsTL
		)	[static]

Checks to see if the pen position needs to be included in the bounds calculation for purposes of considering side-bearings in the line break point

Parameters

const CFont::TMeasureTextInput & aInput	The input block. Contains the check flag and maxbounds.
const TInt & aPenPos	The current value of the pen position.
TInt & aBoundsBR	Bottom-right bounds value.
TInt & aBoundsTL	Top-left bounds value.

HighSurrogate(TUint)

TUint16

HighSurrogate

(

TUint

aCode

)

Parameters

TUint aCode

LowSurrogate(TUint)

TUint16

LowSurrogate

(

TUint

aCode

)

Parameters

TUint aCode

CombineSurrogates(TUint, TUint)

TUint	CombineSurrogates	(	TUint	aHighSurrogate,
			TUint	aLowSurrogate
		)

Parameters

TUint aHighSurrogate
TUint aLowSurrogate

FindContextualProcessFunc(RShapeInfo &, const TGlyphSelectionState)

GlyphSelection::ProcessFunc	FindContextualProcessFunc	(	RShapeInfo &	aShapeInfo,
			const TGlyphSelectionState	aGss
		)	[static]

Parameters

RShapeInfo & aShapeInfo
const TGlyphSelectionState aGss