private void SetCodeCoverageChanged()
{
ITextDocument textDocument = _textView.TextBuffer.GetTextDocument();
if (textDocument == null)
{
return;
}
SourcefileViewModel sourceFile = _codeCoverage.GetSourceFileByPath(textDocument.FilePath);
_margin.DataContext = sourceFile;
if (sourceFile == null ||
!_codeCoverage.ShowLinesHit)
{
Visibility = Visibility.Collapsed;
}
else
{
Visibility = Visibility.Visible;
}
}
private void UpdateLines(IEnumerable <ITextViewLine> newOrReformattedLines)
{
ITextDocument textDocument = _view.TextBuffer.GetTextDocument();
if (textDocument == null)
{
return;
}
SourcefileViewModel sourceFile = PowershellService.Current.CodeCoverage.GetSourceFileByPath(textDocument.FilePath);
if (sourceFile == null)
{
return;
}
double viewportWidth = _view.ViewportWidth;
foreach (ITextViewLine line in newOrReformattedLines)
{
int lineNumber = _view.TextSnapshot.GetLineNumberFromPosition(line.Extent.Start) + 1;
if (sourceFile.LinesHit.ContainsKey(lineNumber))
{
bool hit = sourceFile.LinesHit[lineNumber];
Rectangle rect = new Rectangle
{
Height = line.Height,
Width = viewportWidth,
Fill = hit ? HitBackground : MissedBackground,
Opacity = 0.35
};
Canvas.SetLeft(rect, _view.ViewportLeft);
Canvas.SetTop(rect, line.Top);
_layer.AddAdornment(line.Extent, null, rect);
}
}
}