public void OnDismiss()
{
this.textView = null;
this.methods = null;
if (nativeStringsCacheForOverloads != null)
{
nativeStringsCacheForOverloads.Free();
nativeStringsCacheForOverloads = null;
}
this.currentMethod = 0;
this.currentParameter = 0;
this.displayed = false;
}
public void Refresh(IVsTextView textView, MethodListForAMethodTip methods, TextSpan context, MethodTipMiscellany methodTipMiscellany)
{
bool needToDismissNow = false;
if (this.displayed && methodTipMiscellany == MethodTipMiscellany.JustPressedBackspace
&& MethodsSeemToDiffer(this.methods, methods))
{
// We just hit backspace, and apparently the 'set of methods' changed. This most commonly happens in a case like
// foo(42, bar( // in a tip for bar(), now press backspace
// foo(42, bar // now we're in a location where we'd be in a tip for foo()
// and we want to dismiss the tip.
needToDismissNow = true;
}
this.methods = methods;
if (nativeStringsCacheForOverloads != null)
{
nativeStringsCacheForOverloads.Free();
}
nativeStringsCacheForOverloads = new NativeStringsCacheForOverloads(methods.GetCount(), this);
this.context = context;
this.textView = textView;
if (needToDismissNow)
{
this.Dismiss();
}
else
{
this.Refresh(methodTipMiscellany);
}
}
