public bool IsExternalEditMarker(IVsTextLineMarker marker)
{
var result = marker.GetMarkerType();
if (result.IsError)
{
return false;
}
// Predefined markers aren't a concern
var value = (int)result.Value;
if (value <= (int)MARKERTYPE.DEF_MARKER_COUNT)
{
return false;
}
switch ((int)result.Value)
{
case 15:
case 16:
case 26:
// Details
// 15: Snippet marker for inactive span
// 16: Snippet marker for active span
// 26: Tracks comment insertion for a snippet don' for cursor placement
return true;
case 25:
// Kind currently unknown.
// Used at least for brace matching
return false;
default:
return false;
}
}
public ExternalEditMarker?TryCreateExternalEditMarker(IVsTextLineMarker marker, ITextSnapshot snapshot)
{
var result = marker.GetMarkerType();
if (result.IsError)
{
return(null);
}
// Predefined markers aren't a concern
var value = (int)result.Value;
if (value <= (int)MARKERTYPE.DEF_MARKER_COUNT)
{
return(null);
}
// Get the SnapshotSpan for the marker
var span = marker.GetCurrentSpan(snapshot);
if (span.IsError)
{
return(null);
}
switch ((int)result.Value)
{
case 15:
case 16:
case 26:
// Details
// 15: Snippet marker for inactive span
// 16: Snippet marker for active span
// 26: Tracks comment insertion for a snippet don' for cursor placement
return(new ExternalEditMarker(ExternalEditKind.Snippet, span.Value));
case 25:
// Kind currently unknown.
return(null);
default:
return(null);
}
}
public ExternalEditMarker? TryCreateExternalEditMarker(IVsTextLineMarker marker, ITextSnapshot snapshot)
{
var result = marker.GetMarkerType();
if (result.IsError)
{
return null;
}
// Predefined markers aren't a concern
var value = (int)result.Value;
if (value <= (int)MARKERTYPE.DEF_MARKER_COUNT)
{
return null;
}
// Get the SnapshotSpan for the marker
var span = marker.GetCurrentSpan(snapshot);
if (span.IsError)
{
return null;
}
switch ((int)result.Value)
{
case 15:
case 16:
case 26:
// Details
// 15: Snippet marker for inactive span
// 16: Snippet marker for active span
// 26: Tracks comment insertion for a snippet don' for cursor placement
return new ExternalEditMarker(ExternalEditKind.Snippet, span.Value);
case 25:
// Kind currently unknown.
return null;
default:
return null;
}
}
public bool IsExternalEditMarker(IVsTextLineMarker marker)
{
var result = marker.GetMarkerType();
if (result.IsError)
{
return(false);
}
// Predefined markers aren't a concern
var value = (int)result.Value;
if (value <= (int)MARKERTYPE.DEF_MARKER_COUNT)
{
return(false);
}
switch ((int)result.Value)
{
case 15:
case 16:
case 26:
// Details
// 15: Snippet marker for inactive span
// 16: Snippet marker for active span
// 26: Tracks comment insertion for a snippet don' for cursor placement
return(true);
case 25:
// Kind currently unknown.
// Used at least for brace matching
return(false);
default:
return(false);
}
}