/// <summary>
/// Clear tooptip by clearing <seealso cref="ActiveTagData"/> and refreshing the taggers.
/// </summary>
public void ClearTooltip()
{
ActiveTagData.ResetCurrent();
if (_isTooltipShown)
{
SendTagsChangedEvent();
}
}
/// <summary>
/// Set the data members in a batch.
/// for parameter definition, <seealso cref="ActiveTagData"/> data members.
/// </summary>
public static void SetCurrent(IWpfTextView view, long line, UserControl control, string method = null)
{
Current = new ActiveTagData()
{
TextView = view,
SourceLine = line,
TooltipControl = control,
MethodName = method
};
}
private void OnLostAggregateFocus(object sender, EventArgs e)
{
if (_isTooltipShown)
{
if (ActiveTagData.Current?.TextView == _view)
{
ActiveTagData.ResetCurrent();
}
SendTagsChangedEvent();
}
}
private void DisplayTooltip(SnapshotSpan span)
{
_toolTipProvider.ClearToolTip();
_isTooltipShown = true;
// Note, keep a local copy of ActiveTagData.Current.
// In case ActiveTagData.Current changes by other thread or by async re-entrancy.
ActiveTagData activeData = ActiveTagData.Current;
if (activeData == null)
{
Debug.WriteLine($"{nameof(ActiveTagData.Current)} is empty, this is probably a code bug.");
return;
}
activeData.TooltipControl.Width = _view.ViewportWidth;
_toolTipProvider.ShowToolTip(
span.Snapshot.CreateTrackingSpan(span, SpanTrackingMode.EdgeExclusive),
activeData.TooltipControl,
PopupStyles.PositionClosest);
}
/// <summary>
/// Show the Logger method tooltip.
/// </summary>
/// <param name="logItem">The <seealso cref="LogItem"/> that has the source line information.</param>
/// <param name="window">The Visual Studio doucment window of the source file.</param>
public static void ShowToolTip(this LogItem logItem, Window window)
{
GotoLine(window, (int)logItem.SourceLine);
IVsTextView textView = GetIVsTextView(window.Document.FullName);
var wpfView = GetWpfTextView(textView);
if (wpfView == null)
{
return;
}
var control = new LoggerTooltipControl();
control.DataContext = new LoggerTooltipViewModel(logItem);
ActiveTagData.SetCurrent(
wpfView,
logItem.SourceLine.Value,
control,
logItem.LogLevel.GetLoggerMethodName());
TryFindTagger(wpfView)?.ShowOrUpdateToolTip();
}
private void DisplayTooltip(SnapshotSpan span)
{
_toolTipProvider.Dismiss();
_isTooltipShown = true;
// Note, keep a local copy of ActiveTagData.Current.
// In case ActiveTagData.Current changes by other thread or by async re-entrancy.
ActiveTagData activeData = ActiveTagData.Current;
if (activeData == null)
{
Debug.WriteLine($"{nameof(ActiveTagData.Current)} is empty, this is probably a code bug.");
return;
}
List <object> uiList = new List <object>();
uiList.Add(activeData.TextView);
activeData.TooltipControl.Width = _view.ViewportWidth;
_toolTipProvider.StartOrUpdate(
span.Snapshot.CreateTrackingSpan(span, SpanTrackingMode.EdgeExclusive),
uiList);
}
/// <summary>
/// Show the tooltip for an error group stack frame.
/// </summary>
/// <param name="errorGroupItem">The error group item that will be shown in the source code tooltip.</param>
/// <param name="stackFrame">The stack frame that contains the source file and source line number.</param>
/// <param name="window">The Visual Studio Document window that opens the source file.</param>
public static void ShowToolTip(
ErrorGroupItem errorGroupItem,
ErrorReporting.StackFrame stackFrame,
Window window)
{
GotoLine(window, (int)stackFrame.LineNumber);
IVsTextView textView = GetIVsTextView(window.Document.FullName);
var wpfView = GetWpfTextView(textView);
if (wpfView == null)
{
return;
}
var control = new ErrorFrameTooltipControl();
control.DataContext = new ErrorFrameTooltipViewModel(errorGroupItem);
ActiveTagData.SetCurrent(
wpfView,
stackFrame.LineNumber,
control,
"");
TryFindTagger(wpfView)?.ShowOrUpdateToolTip();
}
/// <summary>
/// Set all data members to null.
/// </summary>
public static void ResetCurrent()
{
Current = null;
}