public void Activation()
{
_studio = IoC.Get <IStudio>();
_console = IoC.Get <IConsole>();
var started = Observable.FromEventPattern(this, nameof(TargetStarted)).Select(e => true);
var stopped = Observable.FromEventPattern(this, nameof(TargetStopped)).Select(e => false);
var sessionStarted = Observable.FromEventPattern(this, nameof(DebugSessionStarted)).Select(e => true);
var sessionEnded = Observable.FromEventPattern(this, nameof(DebugSessionEnded)).Select(e => false);
var hasSession = sessionStarted.Merge(sessionEnded).StartWith(false);
var isRunning = hasSession.Merge(started).Merge(stopped).StartWith(false);
var canRun = _studio.OnSolutionLoaded().CombineLatest(isRunning, hasSession, _studio.OnCurrentTaskChanged(), (loaded, running, session, hasTask) =>
{
return(loaded && !running && (!hasTask || (hasTask && session)));
});
var canPause = _studio.OnSolutionLoaded().CombineLatest(isRunning, (loaded, running) => loaded && running);
var canStop = _studio.OnSolutionLoaded().CombineLatest(sessionStarted.Merge(sessionEnded), (loaded, sessionActive) => loaded && SessionActive);
var canStep = canStop.CombineLatest(isRunning, (stop, running) => stop && !running);
CanStart = canRun.StartWith(false);
CanPause = canPause.StartWith(false);
CanStop = canStop.StartWith(false);
CanStep = canStep.StartWith(false);
_studio.OnSolutionChanged.Subscribe(_ => LoadBreakpoints());
}
public static IObservable <bool> CanRunTask(this IStudio studio) => studio.OnSolutionLoaded().CombineLatest(studio.OnCurrentTaskChanged(), (loaded, running) => loaded & !running);