Interface ILexemLine

Provides the functionality for lexem line.

Namespace: Syncfusion.Windows.Forms.Edit.Interfaces

Assembly: Syncfusion.Edit.Windows.dll

Syntax

public interface ILexemLine

Properties

IsValid

Gets or sets a value indicating whether the line is valid or not. If line was already disposed, it is no longer valid.

Declaration

bool IsValid { get; }

Property Value

Type
System.Boolean

LineEndPoint

Gets the parse point at the end of the line.

Declaration

IParsePoint LineEndPoint { get; }

Property Value

Type
IParsePoint

LineEndStack

Gets the stack at the end of the line. If line was not parsed, it will be reparsed.

Declaration

ConfigStack LineEndStack { get; }

Property Value

Type
ConfigStack

LineIndex

Gets the index of the line.

Declaration

int LineIndex { get; }

Property Value

Type
System.Int32

Remarks

It can be different from the one, stored in m_point because it also includes data from collapsing.

LineLength

Gets the length of the line.

Declaration

int LineLength { get; }

Property Value

Type
System.Int32

LineLexems

Gets the collection of all lexems, that belong to current line. If line was not parsed, it will be reparsed.

Declaration

IList LineLexems { get; }

Property Value

Type
System.Collections.IList

LineStartPoint

Gets the parse point at the beginning of the line.

Declaration

IParsePoint LineStartPoint { get; }

Property Value

Type
IParsePoint

LineStartStack

Gets the stack at the beginning of the line.

Declaration

ConfigStack LineStartStack { get; }

Property Value

Type
ConfigStack

Parsed

Gets or sets a value indicating whether line is parsed. If line is parsed, then LineEndStack property contains Stack for the end of the line and LineLexems collection contains all lexems that belong to current line. If line was changed, then Parsed will be set to false.

Declaration

bool Parsed { get; set; }

Property Value

Type
System.Boolean

Parser

Gets the parser, to which the line belongs to.

Declaration

ILexemParser Parser { get; }

Property Value

Type
ILexemParser

Methods

DeleteSelf()

Deletes self and raises LineDeleted event.

Declaration

void DeleteSelf()

FindLexemByColumn(Int32)

Searches lexem, that contains given column index.

Declaration

ILexem FindLexemByColumn(int column)

Parameters

Type	Name	Description
System.Int32	column	Needed column.

Returns

Type	Description
ILexem	Found lexem, or null if needed column is in virtual space.

GetStackByColumn(Int32)

Gets stack copy for the lexem at the specified column.

Declaration

ConfigStack GetStackByColumn(int column)

Parameters

Type	Name	Description
System.Int32	column	Needed column.

Returns

Type	Description
ConfigStack	Copy of the stack.

Events

LineDeleted

Occurs when line is deleted. If position of the LineStartPoint is changed, then line is invalid and must be deleted or LineStartPoint was deleted.

Declaration

event EventHandler LineDeleted

Event Type

Type
System.EventHandler