private ContentControl CreateToolTipContent(ITextBuffer textBuffer)
{
var regionSpan = this.GetRegionSpanForReference();
var snapshotSpan = textBuffer.CurrentSnapshot.GetSpan(regionSpan);
var contentType = Presenter.ContentTypeRegistryService.GetContentType(
IProjectionBufferFactoryServiceExtensions.RoslynPreviewContentType);
var roleSet = Presenter.TextEditorFactoryService.CreateTextViewRoleSet(
TextViewRoles.PreviewRole,
PredefinedTextViewRoles.Analyzable,
PredefinedTextViewRoles.Document,
PredefinedTextViewRoles.Editable);
var content = new ProjectionBufferDeferredContent(
snapshotSpan,
Presenter.ProjectionBufferFactoryService,
Presenter.EditorOptionsFactoryService,
Presenter.TextEditorFactoryService,
contentType,
roleSet);
var element = content.Create();
return(element);
}
private IWpfTextView CreateView(ProjectionBufferDeferredContent deferredContent, ITextBuffer buffer)
{
var view = _textEditorFactoryService.CreateTextView(
buffer, deferredContent.RoleSet ?? _textEditorFactoryService.NoRoles);
view.SizeToFit();
view.Background = Brushes.Transparent;
// Zoom out a bit to shrink the text.
view.ZoomLevel *= 0.75;
return(view);
}
private IProjectionBuffer CreateBuffer(ProjectionBufferDeferredContent deferredContent)
{
return(_projectionBufferFactoryService.CreateProjectionBufferWithoutIndentation(
_editorOptionsFactoryService.GlobalOptions, deferredContent.ContentType, deferredContent.Span));
}