implemented automatic brake time learning

src/main/java/de/srsoftware/web4rail/actions/Action.java

@@ -134,12 +134,16 @@ public abstract class Action extends BaseClass {
 	
 	public static List<Class<? extends Action>> list() {
 		return List.of(
+			BrakeStart.class,
+			BrakeStop.class,
+			BrakeCancel.class,
 			ConditionalAction.class,
 			DelayedAction.class,
 			DetermineTrainInBlock.class,
 			FinishRoute.class,
 			PreserveRoute.class,
 			SendCommand.class,
+			SetContextTrain.class,
 			SetDisplayText.class,
 			SetPower.class,
 			SetRelay.class,

src/main/java/de/srsoftware/web4rail/actions/BrakeCancel.java

@@ -0,0 +1,12 @@
+package de.srsoftware.web4rail.actions;
+
+public class BrakeCancel extends Action {
+
+	@Override
+	public boolean fire(Context context) {
+		if (isNull(context.route)) return false;
+		context.route.brakeCancel();
+		return true;
+	}
+
+}

src/main/java/de/srsoftware/web4rail/actions/BrakeStart.java

@@ -0,0 +1,13 @@
+package de.srsoftware.web4rail.actions;
+
+public class BrakeStart extends Action {
+
+	@Override
+	public boolean fire(Context context) {
+		if (isNull(context.route)) return false;
+		context.route.brakeStart();
+		LOG.debug("Started brake process...");
+		return true;
+	}
+
+}

src/main/java/de/srsoftware/web4rail/actions/BrakeStop.java

@@ -0,0 +1,12 @@
+package de.srsoftware.web4rail.actions;
+
+public class BrakeStop extends Action {
+
+	@Override
+	public boolean fire(Context context) {
+		if (isNull(context.route)) return false;
+		context.route.brakeStop();
+		return true;
+	}
+
+}

src/main/java/de/srsoftware/web4rail/actions/SetContextTrain.java

@@ -0,0 +1,77 @@
+package de.srsoftware.web4rail.actions;
+
+import java.util.HashMap;
+
+import org.json.JSONObject;
+
+import de.srsoftware.web4rail.Window;
+import de.srsoftware.web4rail.moving.Train;
+import de.srsoftware.web4rail.tags.Button;
+import de.srsoftware.web4rail.tags.Form;
+import de.srsoftware.web4rail.tags.Input;
+import de.srsoftware.web4rail.tags.Label;
+import de.srsoftware.web4rail.tags.Select;
+
+public class SetContextTrain extends Action {
+		
+	private Train train = null;
+	
+	@Override
+	public boolean fire(Context context) {
+		context.train = train;		
+		return true;
+	}
+	
+	@Override
+	public JSONObject json() {
+		JSONObject json = super.json();
+		if (isSet(train)) json.put(REALM_TRAIN, train.id);
+		return json;
+	}
+	
+	@Override
+	public Action load(JSONObject json) {
+		super.load(json);
+		if (json.has(REALM_TRAIN)) {
+			new Thread() { // load asynchronously, as referred tile may not be available,yet
+				public void run() {
+					try {
+						sleep(1000);
+						int trainId = json.getInt(REALM_TRAIN);
+						if (isSet(trainId)) train = Train.get(trainId);
+					} catch (InterruptedException e) {}						
+				};
+			}.start();
+		}
+		return this;
+	}
+	
+	@Override
+	public Window properties(HashMap<String, String> params) {
+		Window win = super.properties(params);
+		Form form = new Form("action-prop-form-"+id);
+		new Input(REALM,REALM_ACTIONS).hideIn(form);
+		new Input(ID,params.get(ID)).hideIn(form);
+		new Input(ACTION,ACTION_UPDATE).hideIn(form);
+		new Input(CONTEXT,params.get(CONTEXT)).hideIn(form);
+		
+		Select select = Train.selector(train, null);
+		select.addTo(new Label(t("Select train:")+NBSP)).addTo(form);
+		
+		new Button(t("Apply"),form).addTo(form).addTo(win);		
+		return win;
+	}
+	
+	public String toString() {
+		return isSet(train) ? t("Set {} as context",train) : "["+t("Click here to select train!")+"]";
+	};
+	
+	@Override
+	protected Object update(HashMap<String, String> params) {
+		LOG.debug("update: {}",params);
+		String trainId = params.get(Train.class.getSimpleName());
+		if (isSet(trainId)) train = Train.get(Integer.parseInt(trainId));
+		return properties(params);
+	}
+
+}