public override Window CreateTooltipWindow(TextEditor editor, DocumentContext ctx, TooltipItem item, int offset, Xwt.ModifierKeys modifierState)
{
var position = editor.OffsetToLocation(offset);
var location = new PinnedWatchLocation(editor.FileName)
{
Line = position.Line,
Column = position.Column,
EndLine = position.Line,
EndColumn = position.Column
};
var window = new DebugValueWindow((Gtk.Window)(editor.GetNativeWidget <Gtk.Widget> ()).Toplevel, location, DebuggingService.CurrentFrame, (ObjectValue)item.Item, null);
IdeApp.CommandService.RegisterTopWindow(window);
return(window);
}
private async Task EvaluateAndShowTooltipAsync(IAsyncQuickInfoSession session, ITextView view, SnapshotPoint point, DataTipInfo debugInfo, CancellationToken cancellationToken)
{
var options = DebuggingService.DebuggerSession.EvaluationOptions.Clone();
options.AllowMethodEvaluation = true;
options.AllowTargetInvoke = true;
var val = DebuggingService.CurrentFrame.GetExpressionValue(debugInfo.Text, options);
if (val.IsEvaluating)
{
await WaitOneAsync(val.WaitHandle, cancellationToken);
}
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (val == null || val.IsUnknown || val.IsNotSupported)
{
return;
}
if (!view.Properties.TryGetProperty(typeof(Widget), out Widget gtkParent))
{
return;
}
provider.textDocumentFactoryService.TryGetTextDocument(view.TextDataModel.DocumentBuffer, out var textDocument);
// This is a bit hacky, since AsyncQuickInfo is designed to display multiple elements if multiple sources
// return value, we don't want that for debugger value hovering, hence we dismiss AsyncQuickInfo
// and do our own thing, notice VS does same thing
await session.DismissAsync();
await provider.joinableTaskContext.Factory.SwitchToMainThreadAsync();
lastView = view;
val.Name = debugInfo.Text;
#if MAC
var location = new PinnedWatchLocation(textDocument?.FilePath);
var snapshot = view.TextDataModel.DocumentBuffer.CurrentSnapshot;
int line, column;
var start = debugInfo.Span.GetStartPoint(snapshot);
snapshot.GetLineAndColumn(start, out line, out column);
location.Column = column;
location.Line = line;
var end = debugInfo.Span.GetEndPoint(snapshot);
snapshot.GetLineAndColumn(end, out line, out column);
location.EndColumn = column;
location.EndLine = line;
window = new MacDebuggerTooltipWindow(location, DebuggingService.CurrentFrame, val, watch: null);
view.LayoutChanged += LayoutChanged;
#if CLOSE_ON_FOCUS_LOST
view.LostAggregateFocus += View_LostAggregateFocus;
#endif
RegisterForHiddenAsync(view).Ignore();
var cocoaView = (ICocoaTextView)view;
var bounds = view.TextViewLines.GetCharacterBounds(point);
var rect = new CoreGraphics.CGRect(bounds.Left - view.ViewportLeft, bounds.Top - view.ViewportTop, bounds.Width, bounds.Height);
window.Show(rect, cocoaView.VisualElement, AppKit.NSRectEdge.MaxXEdge);
#else
throw new NotImplementedException();
#endif
}
