public static HtmlToken Make(HtmlTokenKind kind, TextRange range, bool isComplete)
{
if (_pool == null)
{
_pool = new ObjectPool <HtmlToken>(() => new HtmlToken());
}
HtmlToken result = _pool.Aquire();
result.Set(kind, range, isComplete);
return(result);
}
/// <summary>
/// Read one token from the stream.
/// </summary>
/// <returns>True if a token was read, False if end of stream is reached.</returns>
public bool Read()
{
textBuffer = null;
tagToken = null;
stateMachine.ResetEmit();
while (true)
{
stateMachine.State();
if (stateMachine.EmitTagToken != null)
{
TokenKind = stateMachine.EmitTagToken.EndTag ? HtmlTokenKind.EndTag : HtmlTokenKind.Tag;
stateMachine.SetNextStateFromTagName();
if (stateMachine.EmitTagToken.EndTag == false)
{
stateMachine.RememberLastStartTagName();
}
tagToken = stateMachine.EmitTagToken;
return(true);
}
if (stateMachine.EmitDataBuffer != null)
{
TokenKind = HtmlTokenKind.Text;
textBuffer = stateMachine.EmitDataBuffer;
return(true);
}
if (stateMachine.EmitCommentBuffer != null)
{
TokenKind = HtmlTokenKind.Comment;
textBuffer = stateMachine.EmitCommentBuffer;
return(true);
}
if (stateMachine.EmitDoctypeToken != null)
{
TokenKind = HtmlTokenKind.Doctype;
tagToken = stateMachine.EmitDoctypeToken;
return(true);
}
if (stateMachine.Eof)
{
return(false);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="HtmlDataToken"/> class.
/// </summary>
/// <remarks>
/// Creates a new <see cref="HtmlDataToken"/>.
/// </remarks>
/// <param name="kind">The kind of character data.</param>
/// <param name="data">The character data.</param>
/// <exception cref="System.ArgumentOutOfRangeException">
/// <paramref name="kind"/> is not a valid <see cref="HtmlTokenKind"/>.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// <paramref name="data"/> is <c>null</c>.
/// </exception>
protected HtmlDataToken(HtmlTokenKind kind, string data) : base(kind)
{
switch (kind)
{
default: throw new ArgumentOutOfRangeException(nameof(kind));
case HtmlTokenKind.ScriptData:
case HtmlTokenKind.CData:
case HtmlTokenKind.Data:
break;
}
if (data == null)
{
throw new ArgumentNullException(nameof(data));
}
Data = data;
}
/// <summary>
/// Initializes a new instance of the <see cref="HtmlToken"/> class.
/// </summary>
/// <remarks>
/// Creates a new <see cref="HtmlToken"/>.
/// </remarks>
/// <param name="kind">The kind of token.</param>
protected HtmlToken(HtmlTokenKind kind)
{
Kind = kind;
}
/// <summary>
/// Initializes a new instance of the <see cref="MimeKit.Text.HtmlToken"/> class.
/// </summary>
/// <remarks>
/// Creates a new <see cref="HtmlToken"/>.
/// </remarks>
/// <param name="kind">The kind of token.</param>
protected HtmlToken (HtmlTokenKind kind)
{
Kind = kind;
}
/// <summary>
/// Initializes a new instance of the <see cref="MimeKit.Text.HtmlDataToken"/> class.
/// </summary>
/// <remarks>
/// Creates a new <see cref="HtmlDataToken"/>.
/// </remarks>
/// <param name="kind">The kind of character data.</param>
/// <param name="data">The character data.</param>
/// <exception cref="System.ArgumentOutOfRangeException">
/// <paramref name="kind"/> is not a valid <see cref="HtmlTokenKind"/>.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// <paramref name="data"/> is <c>null</c>.
/// </exception>
protected HtmlDataToken (HtmlTokenKind kind, string data) : base (kind)
{
switch (kind) {
default: throw new ArgumentOutOfRangeException (nameof (kind));
case HtmlTokenKind.ScriptData:
case HtmlTokenKind.CData:
case HtmlTokenKind.Data:
break;
}
if (data == null)
throw new ArgumentNullException (nameof (data));
Data = data;
}
public void ChangeKind(HtmlTokenKind kind)
{
Kind = kind;
}
public void Set(HtmlTokenKind kind, TextRange range, bool isComplete)
{
Set(range, isComplete);
Kind = kind;
}
private HtmlToken(HtmlTokenKind kind, TextRange range, bool isComplete) : base(range, isComplete)
{
Kind = kind;
}
