/// <summary>
/// Enter a parse tree produced by <see cref="BBSCodeParser.bbsCodeAttribute"/>.
/// </summary>
/// <param name="context">The parse tree.</param>
public override void EnterBbsCodeAttribute([NotNull] BBSCodeParser.BbsCodeAttributeContext context)
{
string tagName = context.Parent.GetChild(1).GetText().Trim().ToUpper();
string attributeName = context.children[0].GetText().Trim().ToUpper();
string attributeValue = string.Empty;
if (context.ChildCount > 2)
{
attributeValue = context.children[2].GetText().Trim('"').Trim();
}
Tags tag;
if (TagsTable.TryGetValue(tagName, out tag))
{
switch (tag)
{
case Tags.COLOR:
ANSI.pushForeColor(attributeValue);
Parsed.TextConcat(ANSI.WriteMode());
break;
case Tags.BACKCOLOR:
ANSI.pushBackColor(attributeValue);
Parsed.TextConcat(ANSI.WriteMode());
break;
default:
AttributesTable.Add(tag, attributeName, attributeValue);
break;
}
}
}
/// <summary>
/// Enter a parse tree produced by <see cref="BBSCodeParser.bbsCodeAttribute"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void EnterBbsCodeAttribute([NotNull] BBSCodeParser.BbsCodeAttributeContext context)
{
}
