private void SessionOnSelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs e)
{
var selectedItemIndex = _session.Signatures.IndexOf(e.NewSelectedSignature);
_session.Properties.RemoveProperty(_selectedItemIndexKey);
_session.Properties.AddProperty(_selectedItemIndexKey, selectedItemIndex);
}
private void OnSelectedSignatureChanged(
object sender,
SelectedSignatureChangedEventArgs eventArgs
)
{
AssertIsForeground();
if (_ignoreSelectionStatusChangedEvent)
{
return;
}
Contract.ThrowIfFalse(
_signatureMap.TryGetKey(
(Signature)eventArgs.NewSelectedSignature,
out var helpItem
)
);
var helpItemSelected = this.ItemSelected;
if (helpItemSelected != null && helpItem != null)
{
helpItemSelected(this, new SignatureHelpItemEventArgs(helpItem));
}
}
private void SessionOnSelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs e)
{
var selectedItemIndex = _session.Signatures.IndexOf(e.NewSelectedSignature);
_session.Properties.RemoveProperty(_selectedItemIndexKey);
_session.Properties.AddProperty(_selectedItemIndexKey, selectedItemIndex);
}
private void OnSession_SelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs e)
{
// Stop listening to CurrentParameterChanged on the old selected signature, and start listening on the new selected
// signature.
if (e.PreviousSelectedSignature != null)
{
e.PreviousSelectedSignature.CurrentParameterChanged -= this.OnSelectedSignature_CurrentParameterChanged;
}
if (e.NewSelectedSignature != null)
{
e.NewSelectedSignature.CurrentParameterChanged += this.OnSelectedSignature_CurrentParameterChanged;
}
// Since the selected signature changed, we need to update the signature info being displayed.
this.UpdateSignatureInfo();
}
private void OnSession_SelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs e)
{
// If the selected signature changed, we should subscribe to current parameter change notification on this new
// selected signature.
if (e.PreviousSelectedSignature != null)
{
e.PreviousSelectedSignature.CurrentParameterChanged -= this.OnSelectedSignature_CurrentParameterChanged;
}
if (e.NewSelectedSignature != null)
{
e.NewSelectedSignature.CurrentParameterChanged += this.OnSelectedSignature_CurrentParameterChanged;
}
this.FireClassificationChanged
(new SnapshotSpan(_textBuffer.CurrentSnapshot, 0, _textBuffer.CurrentSnapshot.Length));
}
private void OnSelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs eventArgs)
{
AssertIsForeground();
if (_ignoreSelectionStatusChangedEvent)
{
return;
}
Contract.ThrowIfFalse(_signatureMap.TryGetKey((Signature)eventArgs.NewSelectedSignature, out var helpItem));
var helpItemSelected = this.ItemSelected;
if (helpItemSelected != null && helpItem != null)
{
helpItemSelected(this, new SignatureHelpItemEventArgs(helpItem));
}
}
void Session_SelectedSignatureChanged(object sender, SelectedSignatureChangedEventArgs e) => UpdateSelectedSignature();