protected static object CreateToolTipContent(Workspace workspace, DiagnosticData diagnostic)
{
Action?navigationAction = null;
string?tooltip = null;
if (workspace != null)
{
var helpLinkUri = diagnostic.GetValidHelpLinkUri();
if (helpLinkUri != null)
{
navigationAction = new QuickInfoHyperLink(workspace, helpLinkUri).NavigationAction;
tooltip = diagnostic.HelpLink;
}
}
var diagnosticIdTextRun = navigationAction is null
? new ClassifiedTextRun(ClassificationTypeNames.Text, diagnostic.Id)
: new ClassifiedTextRun(ClassificationTypeNames.Text, diagnostic.Id, navigationAction, tooltip);
return(new ContainerElement(
ContainerElementStyle.Wrapped,
new ClassifiedTextElement(
diagnosticIdTextRun,
new ClassifiedTextRun(ClassificationTypeNames.Punctuation, ":"),
new ClassifiedTextRun(ClassificationTypeNames.WhiteSpace, " "),
new ClassifiedTextRun(ClassificationTypeNames.Text, diagnostic.Message))));
}
object IPreviewPaneService.GetPreviewPane(DiagnosticData data, IReadOnlyList <object> previewContent)
{
var title = data?.Message;
if (string.IsNullOrWhiteSpace(title))
{
if (previewContent == null)
{
// Bail out in cases where there is nothing to put in the header section
// of the preview pane and no preview content (i.e. no diff view) either.
return(null);
}
return(new PreviewPane(
severityIcon: null, id: null, title: null, description: null, helpLink: null, helpLinkToolTipText: null,
previewContent: previewContent, logIdVerbatimInTelemetry: false, uiShell: _uiShell));
}
Guid optionPageGuid = default;
if (data.Properties.TryGetValue("OptionName", out var optionName))
{
data.Properties.TryGetValue("OptionLanguage", out var optionLanguage);
optionPageGuid = GetOptionPageGuidForOptionName(optionName, optionLanguage);
}
var helpLinkUri = data.GetValidHelpLinkUri();
return(new PreviewPane(
severityIcon: GetSeverityIconForDiagnostic(data),
id: data.Id, title: title,
description: data.Description.ToString(CultureInfo.CurrentUICulture),
helpLink: helpLinkUri,
helpLinkToolTipText: (helpLinkUri != null) ? string.Format(EditorFeaturesResources.Get_help_for_0, data.Id) : null,
previewContent: previewContent,
logIdVerbatimInTelemetry: data.CustomTags.Contains(WellKnownDiagnosticTags.Telemetry),
uiShell: _uiShell,
optionPageGuid: optionPageGuid));
}
/// <summary>
/// Creates a GraphicsResult object which is the error block based on the geometry and formatting set for the item.
/// </summary>
public override GraphicsResult GetGraphics(IWpfTextView view, Geometry unused, TextFormattingRunProperties format)
{
var block = new TextBlock
{
FontFamily = format.Typeface.FontFamily,
FontSize = 0.75 * format.FontRenderingEmSize,
FontStyle = FontStyles.Normal,
Foreground = format.ForegroundBrush,
Padding = new Thickness(left: 2, top: 0, right: 2, bottom: 0),
};
var idRun = GetRunForId(out var hyperlink);
if (hyperlink is null)
{
block.Inlines.Add(idRun);
}
else
{
// Match the hyperlink color to what the classification is set to by the user
var linkColor = _classificationFormatMap.GetTextProperties(_classificationType);
hyperlink.Foreground = linkColor.ForegroundBrush;
block.Inlines.Add(hyperlink);
hyperlink.RequestNavigate += HandleRequestNavigate;
}
block.Inlines.Add(": " + _diagnostic.Message);
var lineHeight = Math.Floor(format.Typeface.FontFamily.LineSpacing * block.FontSize);
var image = new CrispImage
{
Moniker = GetMoniker(),
MaxHeight = lineHeight,
Margin = new Thickness(1, 0, 5, 0)
};
var border = new Border
{
BorderBrush = format.BackgroundBrush,
BorderThickness = new Thickness(1),
Background = Brushes.Transparent,
Child = new StackPanel
{
Height = lineHeight,
Orientation = Orientation.Horizontal,
Children = { image, block }
},
CornerRadius = new CornerRadius(2),
// Highlighting lines are 2px buffer. So shift us up by one from the bottom so we feel centered between them.
Margin = new Thickness(10, top: 0, right: 0, bottom: 1),
Padding = new Thickness(1)
};
// This is used as a workaround to the moniker issues in blue theme
var editorBackground = (Color)_editorFormatMap.GetProperties("TextView Background")["BackgroundColor"];
ImageThemingUtilities.SetImageBackgroundColor(border, editorBackground);
border.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
view.LayoutChanged += View_LayoutChanged;
return(new GraphicsResult(border, dispose:
() =>
{
if (hyperlink is not null)
{
hyperlink.RequestNavigate -= HandleRequestNavigate;
}
view.LayoutChanged -= View_LayoutChanged;
}));
void View_LayoutChanged(object sender, TextViewLayoutChangedEventArgs e)
{
if (Location is InlineDiagnosticsLocations.PlacedAtEndOfEditor)
{
Canvas.SetLeft(border, view.ViewportRight - border.DesiredSize.Width);
}
}
void HandleRequestNavigate(object sender, RoutedEventArgs e)
{
var uri = hyperlink.NavigateUri;
_ = _navigateToLinkService.TryNavigateToLinkAsync(uri, CancellationToken.None);
e.Handled = true;
}
Run GetRunForId(out Hyperlink?link)
{
var id = new Run(_diagnostic.Id);
link = null;
var helpLinkUri = _diagnostic.GetValidHelpLinkUri();
if (helpLinkUri != null)
{
link = new Hyperlink(id)
{
NavigateUri = helpLinkUri
};
}
return(id);
}
}