MarkerElement TryCreateMarkerElementCore(Geometry geo, HexBufferSpan span, HexMarkerTag tag)
{
if (geo == null)
{
return(null);
}
var type = tag.Type ?? string.Empty;
var props = editorFormatMap.GetProperties(type);
int zIndex = props[VSTC.MarkerFormatDefinition.ZOrderId] as int? ?? 0;
var markerElement = new MarkerElement(span, type, zIndex, geo);
markerElement.BackgroundBrush = GetBackgroundBrush(props);
markerElement.Pen = GetPen(props);
return(markerElement);
}
MarkerElement TryCreateMarkerElement(HexBufferSpan span, HexSpanSelectionFlags flags, HexMarkerTag tag)
{
Debug.Assert(tag.Type != null);
var overlap = wpfHexView.WpfHexViewLines.FormattedSpan.Overlap(span);
if (overlap == null)
{
return(null);
}
return(TryCreateMarkerElementCore(wpfHexView.WpfHexViewLines.GetMarkerGeometry(overlap.Value, flags), overlap.Value, tag));
}
MarkerElement TryCreateMarkerElement(WpfHexViewLine line, VST.Span span, HexMarkerTag tag)
{
Debug.Assert(tag.Type != null);
return(TryCreateMarkerElementCore(wpfHexView.WpfHexViewLines.GetLineMarkerGeometry(line, span), line.BufferSpan, tag));
}
MarkerElement TryCreateMarkerElement(HexBufferSpan span, HexSpanSelectionFlags flags, HexMarkerTag tag)
{
Debug.Assert(tag.Type != null);
return(TryCreateMarkerElementCore(wpfHexView.WpfHexViewLines.GetMarkerGeometry(span, flags), span, tag));
}