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CTruiPtiEngine Class Reference

class CTruiPtiEngine : public CBase

Inherits from

CTruiPtiEngine
- CBase

Public Member Functions
	~CTruiPtiEngine()
void	ChangeShortcutTextL(const TDesC &, const TDesC &)
TBool	CharacterModelExist(const TDesC &)
TBool	CheckShortcutModel(const TDesC &)
TInt	DeleteCharacterModel(const TDesC &)
TInt	DeleteShortcutModel(const TDesC &)
void	GetAllPresetSymbolsL(RArray< TUint > &)
void	GetCharacterModelL(const TDesC &, RArray< TPoint > &)
TInt	GetGuidingLinePos(const TSize &, TInt &, TInt &)
void	GetModelIndexListL(TUdmType, RArray< TInt > &, const THwrUdmRange &)
void	GetPresetSymbolByUnicodeL(TUint, RArray< TPoint > &, TDes &)
void	GetShortcutModelL(const TDesC &, RArray< TPoint > &, TUint &)
void	GetShortcutTextListL(RPointerArray< HBufC > &)
void	GetSymbolModelL(TUdmType, TInt, TPtrC &, RArray< TPoint > &, TInt &, TInt &)
void	LoadUdmL(TUdmType)
TInt	MaxShortCutLength()
CTruiPtiEngine *	NewL(CHwrRecognizer *)
CTruiPtiEngine *	NewLC(CHwrRecognizer *)
void	SavePresetShortcutL(TUint, const TDesC &)
void	SetCharacterModelL(const TDesC &, RArray< TPoint > &, TInt, TDes &)
void	SetLanguageScriptL(TInt)
void	SetShortcutModelL(const TDesC &, RArray< TPoint > &, TDes &)
void	UnLoadUdm(TUdmType)

Private Member Functions
	CTruiPtiEngine()
void	ConstructL(CHwrRecognizer *)
void	ConvertUdmRange(THwrUdmRange &)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
TInt	iBl
RFs	iFsSession
TInt	iHl
CHwrRecognizer *	iHwrEngine
CSymbolList *	iPreSetList
TInt	iScript
TFixedArray< CSymbolList *, EUdmMax >	iSymboList

Constructor & Destructor Documentation

CTruiPtiEngine()

CTruiPtiEngine

(

)

[private]

~CTruiPtiEngine()

~CTruiPtiEngine

(

)

[virtual]

Destructor.

Member Functions Documentation

ChangeShortcutTextL(const TDesC &, const TDesC &)

void	ChangeShortcutTextL	(	const TDesC &	aOldText,
			const TDesC &	aNewText
		)

Change the text of an existing shortcut

Parameters

const TDesC & aOldText	The text of an existing shortcut
const TDesC & aNewText	The new text of the shortcut

CharacterModelExist(const TDesC &)

TBool

CharacterModelExist

(

const TDesC &

aChar

)

Check if character has model

Parameters

const TDesC & aChar

The character which is checked

CheckShortcutModel(const TDesC &)

TBool

CheckShortcutModel

(

const TDesC &

aText

)

Check if shortcut has model

Parameters

const TDesC & aText

The shortcut which is checked

ConstructL(CHwrRecognizer *)

void

ConstructL

(

CHwrRecognizer *

aHwrEngine

)

[private]

Parameters

CHwrRecognizer * aHwrEngine

ConvertUdmRange(THwrUdmRange &)

void

ConvertUdmRange

(

THwrUdmRange &

aRange

)

[private]

Change the query strategy.

Parameters

THwrUdmRange & aRange

The range to change

DeleteCharacterModel(const TDesC &)

TInt

DeleteCharacterModel

(

const TDesC &

aChar

)

Delete character model

Parameters

const TDesC & aChar

Delete this character's model

DeleteShortcutModel(const TDesC &)

TInt

DeleteShortcutModel

(

const TDesC &

aText

)

Delete Shortcut model

Parameters

const TDesC & aText

Delete this Shortcut's model

GetAllPresetSymbolsL(RArray< TUint > &)

void

GetAllPresetSymbolsL

(

RArray< TUint > &

aPresets

)

Return all unicodes of preset text stored in PTI engine

Parameters

RArray< TUint > & aPresets

All preset text's unicodes are stored in this array.

GetCharacterModelL(const TDesC &, RArray< TPoint > &)

void	GetCharacterModelL	(	const TDesC &	aChar,
			RArray< TPoint > &	aModel
		)

Get character model

Parameters

const TDesC & aChar	Get this character's model
RArray< TPoint > & aModel	Array of points where the character's model is stored.

GetGuidingLinePos(const TSize &, TInt &, TInt &)

TInt	GetGuidingLinePos	(	const TSize &	aSize,
			TInt &	aTop,
			TInt &	aBottom
		)

Get guiding line pos

Parameters

const TSize & aSize
TInt & aTop	The vertical coordinate of top guiding line
TInt & aBottom	The vertical coordinate of bottom guiding line

GetModelIndexListL(TUdmType, RArray< TInt > &, const THwrUdmRange &)

void	GetModelIndexListL	(	TUdmType	aType,
			RArray< TInt > &	aList,
			const THwrUdmRange &	aRange
		)

Get the indexes of the symbol modles spcified by aRange.

Parameters

TUdmType aType	Shall set the value of TUdmType
RArray< TInt > & aList	Store the indexed of the found symbol models.
const THwrUdmRange & aRange	Udm Range

GetPresetSymbolByUnicodeL(TUint, RArray< TPoint > &, TDes &)

void	GetPresetSymbolByUnicodeL	(	TUint	aUnicode,
			RArray< TPoint > &	aModel,
			TDes &	aShortcut
		)

Get trails assigned to a preset text.

Parameters

TUint aUnicode	The unicode of the preset text.
RArray< TPoint > & aModel	Store trails of the preset text.
TDes & aShortcut	Indicate whether the preset text has been assigned to a shortcut text. If KNullDesC, it is not in use.

GetShortcutModelL(const TDesC &, RArray< TPoint > &, TUint &)

void	GetShortcutModelL	(	const TDesC &	aText,
			RArray< TPoint > &	aModel,
			TUint &	aUnicode
		)

Get Shortcut model

Parameters

const TDesC & aText	Get this Shortcut's model
RArray< TPoint > & aModel	Array of points where the Shortcut's model is stored.
TUint & aUnicode

GetShortcutTextListL(RPointerArray< HBufC > &)

void

GetShortcutTextListL

(

RPointerArray< HBufC > &

aShortcutTextList

)

Get text list of all the shortcuts

Parameters

RPointerArray< HBufC > & aShortcutTextList

The text list.

GetSymbolModelL(TUdmType, TInt, TPtrC &, RArray< TPoint > &, TInt &, TInt &)

void	GetSymbolModelL	(	TUdmType	aType,
			TInt	aIndex,
			TPtrC &	aSymbolName,
			RArray< TPoint > &	aModel,
			TInt &	aHelpLine,
			TInt &	aBaseLine
		)

Get the model properties of the specified index

Parameters

TUdmType aType	Shall set the value of TUdmType
TInt aIndex
TPtrC & aSymbolName
RArray< TPoint > & aModel
TInt & aHelpLine
TInt & aBaseLine

LoadUdmL(TUdmType)

void

LoadUdmL

(

TUdmType

aType

)

Load the aType models to memory.

Parameters

TUdmType aType

Shall set the value of TUdmType

MaxShortCutLength()

TInt

MaxShortCutLength

(

)

Get the number of the maximum of shortcuts

NewL(CHwrRecognizer *)

CTruiPtiEngine *

NewL

(

CHwrRecognizer *

aHwrEngine

)

[static]

Two phase constructor.

Parameters

CHwrRecognizer * aHwrEngine

NewLC(CHwrRecognizer *)

CTruiPtiEngine *

NewLC

(

CHwrRecognizer *

aHwrEngine

)

[static]

Two phase constructor.

Parameters

CHwrRecognizer * aHwrEngine

SavePresetShortcutL(TUint, const TDesC &)

void	SavePresetShortcutL	(	TUint	aUnicode,
			const TDesC &	aShortcut
		)

Save preset shortcuts.

Parameters

TUint aUnicode	The assigned preset text.
const TDesC & aShortcut	The shortcut to be save.

SetCharacterModelL(const TDesC &, RArray< TPoint > &, TInt, TDes &)

void	SetCharacterModelL	(	const TDesC &	aChar,
			RArray< TPoint > &	aModel,
			TInt	aSubRange,
			TDes &	aSimilarChar
		)

Set character model

Parameters

const TDesC & aChar	Set model to this character
RArray< TPoint > & aModel	Array of points where the character's model is stored.
TInt aSubRange
TDes & aSimilarChar

SetLanguageScriptL(TInt)

void

SetLanguageScriptL

(

TInt

aLanguageScript

)

Set current trained character's Language Script

Parameters

TInt aLanguageScript

current trained character's Language Script

SetShortcutModelL(const TDesC &, RArray< TPoint > &, TDes &)

void	SetShortcutModelL	(	const TDesC &	aText,
			RArray< TPoint > &	aModel,
			TDes &	aSimilarText
		)

Set Shortcut model

Parameters

const TDesC & aText	Set model to this Shortcut
RArray< TPoint > & aModel	Array of points where the Shortcut's model is stored.
TDes & aSimilarText

UnLoadUdm(TUdmType)

void

UnLoadUdm

(

TUdmType

aType

)

UnLoad the aType models to memory.

Parameters

TUdmType aType

Shall set the value of TUdmType

Member Data Documentation

TInt iBl

TInt

iBl

[private]

RFs iFsSession

RFs

iFsSession

[private]

TInt iHl

TInt

iHl

[private]

CHwrRecognizer * iHwrEngine

CHwrRecognizer *

iHwrEngine

[private]

CSymbolList * iPreSetList

CSymbolList *

iPreSetList

[private]

TInt iScript

TInt

iScript

[private]

TFixedArray< CSymbolList *, EUdmMax > iSymboList

TFixedArray< CSymbolList *, EUdmMax >

iSymboList

[private]