protected override async Task UpdateAsync(CommandInfo info, CancellationToken cancelToken)
{
var sym = await FindBaseSymbolsHandler.GetSymbolAtCaret(IdeApp.Workbench.ActiveDocument, cancelToken);
info.Enabled = sym != null;
info.Bypass = !info.Enabled;
}
protected override async void Update(CommandInfo info)
{
var sym = await FindBaseSymbolsHandler.GetSymbolAtCaret(IdeApp.Workbench.ActiveDocument);
info.Enabled = sym != null;
info.Bypass = !info.Enabled;
}
protected override async void Run(object dataItem)
{
var sym = await FindBaseSymbolsHandler.GetSymbolAtCaret(IdeApp.Workbench.ActiveDocument);
if (sym != null)
{
FindDerivedSymbols(sym);
}
}
protected override async void Run(object dataItem)
{
var metadata = Navigation.Counters.CreateNavigateToMetadata("DerivedSymbols");
using (var timer = Navigation.Counters.NavigateTo.BeginTiming(metadata)) {
var sym = await FindBaseSymbolsHandler.GetSymbolAtCaret(IdeApp.Workbench.ActiveDocument);
if (sym == null)
{
metadata.SetUserFault();
return;
}
using (var source = new CancellationTokenSource()) {
try {
await FindDerivedSymbols(sym, source);
metadata.SetResult(true);
} finally {
metadata.UpdateUserCancellation(source.Token);
}
}
}
}