private TextViewMock SetupTextView(string content, int startLineNumber, int startColumn)
{
var document = new EditorDocumentMock(content);
var tv = new TextViewMock(document.TextBuffer());
var line = document.EditorBuffer.CurrentSnapshot.GetLineFromLineNumber(startLineNumber);
tv.Caret.MoveTo(new SnapshotPoint(tv.TextBuffer.CurrentSnapshot, line.Start + startColumn));
return(tv);
}
private void GetPeekableItems(string content, int position, IList <IPeekableItem> items, ITextRange selection = null)
{
var document = new EditorDocumentMock(content, @"C:\file.r");
var textView = new TextViewMock(document.TextBuffer(), position);
if (selection != null)
{
textView.Selection.Select(new SnapshotSpan(document.TextBuffer().CurrentSnapshot, new Span(selection.Start, selection.Length)), isReversed: false);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, selection.End));
}
else
{
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, position));
}
var peekSession = PeekSessionMock.Create(textView, position);
var factory = PeekResultFactoryMock.Create();
var peekSource = new PeekableItemSource(textView.TextBuffer, factory, _services);
peekSource.AugmentPeekSession(peekSession, items);
}