System.out.println("Activity presentation ");  this.activityScheduler.presentActivityAndProduct();  if(this.activity.hasInputProducts()) this.activityScheduler.autoComboSelect(1); else this.activityScheduler.autoComboSelect(0);          if (this.activity.hasOutputProducts()) {  ActionManager.getInstance().getAction(Constants.ACTION_NEXT) .setEnabled(true); } else {  ActionManager.getInstance().getAction(Constants.ACTION_NEXT) .setEnabled(false); }   ActionManager.getInstance().getAction(Constants.ACTION_TERMINATE) .setEnabled(true);   ActionManager.getInstance().getAction(Constants.ACTION_GOTOSTEP) .setEnabled(false);  if (this.activity.hasInputProducts()) {  ActionManager.getInstance().getAction(Constants.ACTION_PREVIOUS) .setEnabled(true); } else {  ActionManager.getInstance().getAction(Constants.ACTION_PREVIOUS) .setEnabled(false); }
	public void display ()	{		// on affiche la presentation de l'activit?		this.activityScheduler.presentActivityAndProduct();				System.out.println("Activity presentation ");		// on affiche la presentation de l'activit?		this.activityScheduler.presentActivityAndProduct();				if(this.activity.hasInputProducts())			this.activityScheduler.autoComboSelect(1);		else			this.activityScheduler.autoComboSelect(0);						// TODO a supprimer		// test la presentation des produits a creer		// this.activityScheduler.presentProducts(this.activity.getOutputProducts());		// this.activityScheduler.checkBeforeEnd();				// s'il y a des produits en sorties		if (this.activity.hasOutputProducts())		{			// on affiche le bouton next			ActionManager.getInstance().getAction(Constants.ACTION_NEXT)					.setEnabled(true);		}		else		{			// on n'affiche pas le bouton next			ActionManager.getInstance().getAction(Constants.ACTION_NEXT)					.setEnabled(false);		}				// on affiche le bouton terminate		ActionManager.getInstance().getAction(Constants.ACTION_TERMINATE)				.setEnabled(true);        // on affiche la combobox        ActionManager.getInstance().getAction(Constants.ACTION_GOTOSTEP)                .setEnabled(false);        		if (this.activity.hasInputProducts())		{			// on active le bouton previous			ActionManager.getInstance().getAction(Constants.ACTION_PREVIOUS)					.setEnabled(true);		}		else		{			// on grise le bouton previous			ActionManager.getInstance().getAction(Constants.ACTION_PREVIOUS)					.setEnabled(false);		}					}