Class LexemLine

Represents a class that contains the line of the lexems.

Inheritance

System.Object

UncachedLexemLine

LexemLine

RenderedLine

Implements

System.IDisposable

System.IComparable

ILexemLine

IXMLDataProvider

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

UncachedLexemLine.CompareTo(Object)

UncachedLexemLine.DeleteSelf()

UncachedLexemLine.FindLexemByColumn(Int32)

UncachedLexemLine.IsValid

UncachedLexemLine.LineDeleted

UncachedLexemLine.LineEndStack

UncachedLexemLine.LineIndex

UncachedLexemLine.LineLength

UncachedLexemLine.LineLexems

UncachedLexemLine.LineStartPoint

UncachedLexemLine.LineStartStack

UncachedLexemLine.m_parser

UncachedLexemLine.Parser

UncachedLexemLine.PointPositionChanged(Object, ParsePointParameterChangedEventArgs)

UncachedLexemLine.RaiseLineIndexChangedEvent()

Namespace: Syncfusion.Windows.Forms.Edit.Implementation.Parser

Assembly: Syncfusion.Edit.Windows.dll

Syntax

public class LexemLine : UncachedLexemLine, IDisposable, IComparable, ILexemLine, IXMLDataProvider

Constructors

LexemLine(LexemParser, IParsePoint, ConfigStack)

Initializes a new instance of the LexemLine class.

Declaration

public LexemLine(LexemParser parser, IParsePoint pointLineStart, ConfigStack stack)

Parameters

Type	Name	Description
LexemParser	parser	Parent parser.
IParsePoint	pointLineStart	ParsePoint of the line start.
ConfigStack	stack	Stack at the beginning of the line.

Properties

LineEndPoint

Gets ParsePoint at the end of the line.

Declaration

public override IParsePoint LineEndPoint { get; }

Property Value

Type
IParsePoint

Overrides

UncachedLexemLine.LineEndPoint

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, than Parsed will be set to false.

Declaration

public override bool Parsed { get; set; }

Property Value

Type
System.Boolean

Overrides

UncachedLexemLine.Parsed

PointBeforeNewline

Gets ParsePoint that points to the position before newline.

Declaration

public IParsePoint PointBeforeNewline { get; }

Property Value

Type
IParsePoint

Methods

AppendEndPartToXML(XmlTextWriter, Int32)

Helps to writes the end part of line to XML.

Declaration

public void AppendEndPartToXML(XmlTextWriter writer, int start)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.
System.Int32	start	Index of line column to start reading data from.

AppendMiddlePartToXML(XmlTextWriter, Int32, Int32)

Helps to writes the middle part of line to XML.

Declaration

public void AppendMiddlePartToXML(XmlTextWriter writer, int start, int end)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.
System.Int32	start	Index of line column to start reading data from.
System.Int32	end	Index of line column to end reading data at.

AppendStartPartToXML(XmlTextWriter, Int32)

Helps to writes the start part of line to XML.

Declaration

public void AppendStartPartToXML(XmlTextWriter writer, int end)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.
System.Int32	end	Index of line column to end reading data at.

AppendToXML(XmlElement)

Helps to writes the data to xml.

Declaration

public void AppendToXML(XmlElement parent)

Parameters

Type	Name	Description
System.Xml.XmlElement	parent	Parent xml element, data must be written to.

AppendToXML(XmlTextWriter)

Helps to writes the data to xml.

Declaration

public void AppendToXML(XmlTextWriter writer)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.

Dispose()

Clean up all the resources being used.

Declaration

public override void Dispose()

Overrides

UncachedLexemLine.Dispose()

DisposeEndPoint()

Frees LineEndPoint.

Declaration

protected void DisposeEndPoint()

DisposePointBeforeNewline()

Disposes m_positionBeforeNewLine: detaches all event handlers.

Declaration

protected void DisposePointBeforeNewline()

GetEndPoint()

Gets coordinate point that points to the end of the line.

Declaration

public CoordinatePoint GetEndPoint()

Returns

Type	Description
CoordinatePoint	Coordinate point of the end of the line.

GetFirstNonWhitespaceLexem()

Gets first line lexem that is not whitespace.

Declaration

public Lexem GetFirstNonWhitespaceLexem()

Returns

Type	Description
Lexem	First line lexem that is not whitespace.

GetFirstNonWitespaceLexem()

Gets first line lexem that is not whitespace.

Declaration

[Obsolete("GetFirstNonWitespaceLexem is deprecated, please use GetFirstNonWhitespaceLexem instead.")]
public Lexem GetFirstNonWitespaceLexem()

Returns

Type	Description
Lexem	First line lexem that is not whitespace.

GetLineEndStack()

Gets stack at the end of line. Line will be reparsed.

Declaration

protected override ConfigStack GetLineEndStack()

Returns

Type	Description
ConfigStack	Stack at the end of line. It can be treated as start stack for the next line.

Overrides

UncachedLexemLine.GetLineEndStack()

GetLineLexems()

Collection of all lexems, that belongs to the line. Line will be reparsed.

Declaration

protected IList GetLineLexems()

Returns

Type	Description
System.Collections.IList	List of line lexems.

GetLineLexems(out Int64)

Collection of all lexems, that belongs to the line. Line will be reparsed.

Declaration

protected override IList GetLineLexems(out long lPositionBeforeNewLine)

Parameters

Type	Name	Description
System.Int64	lPositionBeforeNewLine

Returns

Type	Description
System.Collections.IList	List of line lexems.

Overrides

UncachedLexemLine.GetLineLexems(out Int64)

GetStackByColumn(Int32)

Gets stack copy for the lexem at the specified column.

Declaration

public override ConfigStack GetStackByColumn(int column)

Parameters

Type	Name	Description
System.Int32	column	Needed column.

Returns

Type	Description
ConfigStack	Copy of the stack.

Overrides

UncachedLexemLine.GetStackByColumn(Int32)

GetStartPoint()

Gets coordinate point that points to the start of the line.

Declaration

public CoordinatePoint GetStartPoint()

Returns

Type	Description
CoordinatePoint	Start point of line.

WriteLexemsToXML(XmlTextWriter, Int32, Int32)

Helps to writes the specified lexems to XML.

Declaration

public void WriteLexemsToXML(XmlTextWriter writer, int start, int end)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.
System.Int32	start	Index of first lexem to write.
System.Int32	end	Index of last lexem to write.

WriteStringToXML(XmlTextWriter, String, ISnippetFormat)

Helps to writes the string to XML.

Declaration

public void WriteStringToXML(XmlTextWriter writer, string text, ISnippetFormat format)

Parameters

Type	Name	Description
System.Xml.XmlTextWriter	writer	XML writer, data must be written to.
System.String	text	string to write to XML.
ISnippetFormat	format

Implements

System.IDisposable

System.IComparable

ILexemLine

IXMLDataProvider