private void FormatXmlElementEndTag(XmlElementEndTagSyntax node, ElementFormatting formatting)
{
if (formatting.HasFlag(ElementFormatting.SnugEnd))
{
Break(BreakMode.SuppressWordBreak);
}
else if (formatting.HasFlag(ElementFormatting.Block))
{
Break(BreakMode.LineBreak);
}
// A snug-end element normally causes unindentation to happen after the end tag, but
// there is a special case for when the content of a snug block element forced a line
// break before the end tag (presumably because the content was a block element).
// This makes a snug block element that contains a block element behave like a block
// element.
bool unsnug = formatting.HasFlag(ElementFormatting.Block | ElementFormatting.Snug) && _breakMode.HasFlag(BreakMode.LineBreak);
bool unindentAfterTag = formatting.HasFlag(ElementFormatting.SnugEnd) && !unsnug;
if (formatting.HasFlag(ElementFormatting.Indent) && !unindentAfterTag)
{
_interiorIndent -= _indentSize;
}
if (node.HasLeadingTrivia)
{
AddTrivia(node.GetLeadingTrivia());
}
if (formatting.HasFlag(ElementFormatting.Preserve))
{
_preserve -= 1;
}
FormatElementEndTag(node);
if (node.HasTrailingTrivia)
{
AddTrivia(node.GetTrailingTrivia());
}
if (formatting.HasFlag(ElementFormatting.Block))
{
Break(BreakMode.LineBreak);
}
if (formatting.HasFlag(ElementFormatting.Indent) && unindentAfterTag)
{
_interiorIndent -= _indentSize;
}
}
private void FormatXmlElementStartTag(XmlElementStartTagSyntax node, ElementFormatting formatting)
{
if (formatting.HasFlag(ElementFormatting.Block))
{
Break(BreakMode.LineBreak);
}
if (node.HasLeadingTrivia)
{
AddTrivia(node.GetLeadingTrivia());
}
FormatElementStartTag(node);
if (formatting.HasFlag(ElementFormatting.Preserve))
{
_preserve += 1;
}
if (node.HasTrailingTrivia)
{
AddTrivia(node.GetTrailingTrivia());
}
if (formatting.HasFlag(ElementFormatting.SnugStart))
{
Break(BreakMode.SuppressWordBreak);
}
else if (formatting.HasFlag(ElementFormatting.Block))
{
Break(BreakMode.LineBreak);
}
if (formatting.HasFlag(ElementFormatting.Indent))
{
_interiorIndent += _indentSize;
}
}
