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'**************************************************
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' FILE : BBCodeDocument.vb
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' AUTHOR : Paulo Santos
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' CREATION : 4/29/2009 10:21:41 PM
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' COPYRIGHT : Copyright <EFBFBD> 2009
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' PJ on Development
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' All Rights Reserved.
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'
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' Description:
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' TODO: Add file description
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'
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' Change log:
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' 0.1 4/29/2009 10:21:41 PM
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' Paulo Santos
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' Created.
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'***************************************************
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''' <summary>
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''' Represents a document writen in BBCode.
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''' </summary>
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Public NotInheritable Class BBCodeDocument
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Private __Text As String
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Private __Parser As BBCodeParser
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Private __Nodes As BBCodeNodeCollection
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''' <summary>Initializes an instance of the <see cref="BBCodeDocument" /> class.</summary>
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''' <param name="parser">The <see cref="BBCodeParser"/> that created this instance.</param>
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Friend Sub New(ByVal parser As BBCodeParser)
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__Parser = parser
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End Sub
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''' <summary>
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''' Gets the <see cref="BBCodeParser"/> that is responsible for this <see cref="BBCodeDocument"/>.
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''' </summary>
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Friend ReadOnly Property Parser() As BBCodeParser
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Get
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Return __Parser
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End Get
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End Property
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''' <summary>
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''' Gets or sets the BBCode of the document.
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''' </summary>
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Public Property Text() As String
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Get
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Return __Text
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End Get
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Set(ByVal value As String)
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__Text = value
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Nodes.Clear()
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Nodes.AddRange(Me.Parser.Parse(value).Nodes)
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End Set
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End Property
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''' <summary>
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''' Gets the <see cref="BBCodeNodeCollection"/> generated ba the BBCode text.
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''' </summary>
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''' <value>A <see cref="BBCodeNodeCollection"/> that represents the parsed text of the document.</value>
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Public ReadOnly Property Nodes() As BBCodeNodeCollection
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Get
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If (__Nodes Is Nothing) Then
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__Nodes = New BBCodeNodeCollection()
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End If
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Return __Nodes
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End Get
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End Property
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''' <summary>
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''' Returns the formatted text.
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''' </summary>
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''' <returns>The formatted text.</returns>
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Public Function Format() As String
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Return Format(New BBCodeHtmlFormatter())
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End Function
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''' <summary>
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''' Returns the formatted text, using the specified <see cref="ITextFormatter"/>.
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''' </summary>
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''' <param name="formatter">An object that implements the <see cref="ITextFormatter"/> interface.</param>
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''' <returns>The formatted text.</returns>
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Public Function Format(ByVal formatter As ITextFormatter) As String
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Dim sb As New Text.StringBuilder()
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For Each n In Nodes
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sb.Append(n.Format(formatter))
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Next
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Return sb.ToString()
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End Function
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Friend Sub SetText(ByVal text As String)
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__Text = text
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End Sub
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End Class
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