/// <summary>
/// Reset state used for parsing
/// </summary>
/// <param name="fullReset">clears incremental state as well</param>
/// <remarks>Does not SyncLock, call inside lock</remarks>
private void Init(string html)
{
if (this.htmlWriter == null)
{
this.htmlWriter = new HtmlWriter();
}
if (this.htmlFilter != null)
{
this.htmlFilter.HtmlWriter = this.htmlWriter;
}
// set up the source
if (this.incrementalParsing && this.syncPoint >= 0)
{
// prepend remaining unparsed source
html = this.source.Substring(this.syncPoint) + html;
}
this.source = (html == null) ? String.Empty : html;
// reset indexes
this.index = this.start = 0;
if (!this.isInitialized)
{
// in incremental parse mode, continue as if same document
this.textSize = 0;
this.syncPoint = -1;
this.openTags = new Stack<HtmlTag>(10);
this.taxonomy = HtmlTaxonomy.None;
this.isInitialized = true;
}
}
private void RenderTag(HtmlTag tag)
{
try
{
if (this.htmlFilter == null || this.htmlFilter.FilterTag(tag))
{
this.htmlWriter.WriteTag(tag);
this.taxonomy |= tag.Taxonomy;
}
}
catch (Exception ex)
{
try { this.WriteLiteral("[ERROR: "+ex.Message+"]"); }
catch { }
}
}