private static ITrackingPoint CreateTrackingPoint(TableItem item, ITextSnapshot snapshot)
{
if (snapshot.Length == 0)
{
return(snapshot.CreateTrackingPoint(0, PointTrackingMode.Negative));
}
var position = item.GetOriginalPosition();
if (position.Line >= snapshot.LineCount)
{
return(snapshot.CreateTrackingPoint(snapshot.Length, PointTrackingMode.Positive));
}
var adjustedLine = Math.Max(position.Line, 0);
var textLine = snapshot.GetLineFromLineNumber(adjustedLine);
if (position.Character >= textLine.Length)
{
return(snapshot.CreateTrackingPoint(textLine.End, PointTrackingMode.Positive));
}
var adjustedColumn = Math.Max(position.Character, 0);
return(snapshot.CreateTrackingPoint(
textLine.Start + adjustedColumn,
PointTrackingMode.Positive
));
}
public override bool EqualsIgnoringLocation(TableItem other)
{
if (!(other is TodoTableItem otherTodoItem))
{
return(false);
}
var data = Data;
var otherData = otherTodoItem.Data;
return(data.DocumentId == otherData.DocumentId && data.Message == otherData.Message);
}
public override bool EqualsIgnoringLocation(TableItem other)
{
if (!(other is DiagnosticTableItem otherDiagnosticItem))
{
return(false);
}
var diagnostic = Data;
var otherDiagnostic = otherDiagnosticItem.Data;
// everything same except location
return(diagnostic.Id == otherDiagnostic.Id &&
diagnostic.ProjectId == otherDiagnostic.ProjectId &&
diagnostic.DocumentId == otherDiagnostic.DocumentId &&
diagnostic.Category == otherDiagnostic.Category &&
diagnostic.Severity == otherDiagnostic.Severity &&
diagnostic.WarningLevel == otherDiagnostic.WarningLevel &&
diagnostic.Message == otherDiagnostic.Message);
}
public abstract bool EqualsIgnoringLocation(TableItem other);
