private IWpfTextViewHost CreateTextViewHost()
{
// Create buffer
var contentType = ContentTypeRegistryService.GetContentType("NQuery");
var textBuffer = TextBufferFactoryService.CreateTextBuffer(contentType);
var textView = TextEditorFactoryService.CreateTextView(textBuffer);
var textViewHost = TextEditorFactoryService.CreateTextViewHost(textView, false);
// Set the appearance of collapsed text
textViewHost.TextView.VisualElement.Resources["CollapsedTextForeground"] = new SolidColorBrush(Color.FromRgb(0xA5, 0xA5, 0xA5));
textViewHost.HostControl.Resources["outlining.verticalrule.foreground"] = new SolidColorBrush(Color.FromRgb(0xA5, 0xA5, 0xA5));
// Set the background color of glyph margin
const string indicatorMargin = "Indicator Margin";
var backgroundColor = Color.FromRgb(0xF0, 0xF0, 0xF0);
var editorFormatMap = EditorFormatMapService.GetEditorFormatMap(textViewHost.TextView);
var resourceDictionary = editorFormatMap.GetProperties(indicatorMargin);
resourceDictionary["BackgroundColor"] = backgroundColor;
resourceDictionary["Background"] = new SolidColorBrush(backgroundColor);
editorFormatMap.SetProperties(indicatorMargin, resourceDictionary);
return(textViewHost);
}
public IQuickInfoSource TryCreateQuickInfoSource(ITextBuffer textBuffer)
{
var classificationFormatMap = ClassificationFormatMapService.GetClassificationFormatMap(@"text");
var editorFormatMap = EditorFormatMapService.GetEditorFormatMap(@"text");
return(new NQueryQuickInfoSource(classificationFormatMap, editorFormatMap, ClassificationService));
}
/// <summary>
/// Instantiates a ColumnGuide manager when a textView is created.
/// </summary>
/// <param name="textView">The <see cref="IWpfTextView"/> upon which the adornment should be placed</param>
public void TextViewCreated(IWpfTextView textView)
{
// Always create the adornment, even if there are no guidelines, since we
// respond to dynamic changes.
var formatMap = EditorFormatMapService.GetEditorFormatMap(textView);
new ColumnGuide(textView, TextEditorGuidesSettings, formatMap);
}
/// <summary>
/// Instantiates a ColumnGuide manager when a textView is created.
/// </summary>
/// <param name="textView">The <see cref="IWpfTextView"/> upon which the adornment should be placed</param>
public void TextViewCreated(IWpfTextView textView)
{
// Always create the adornment, even if there are no guidelines, since we
// respond to dynamic changes.
var formatMap = EditorFormatMapService.GetEditorFormatMap(textView);
new ColumnGuide(textView, TextEditorGuidesSettings, formatMap, Telemetry);
// To reduce the amount of telemetry, only report the color for the first instance.
if (!_colorReported)
{
_colorReported = true;
var brush = GetGuidelineBrushFromFontsAndColors(formatMap);
if (brush != null)
{
Telemetry.Client.TrackEvent("CreateGuidelines", new Dictionary <string, string> {
["Color"] = brush.ToString()
});
}
}
}