implemented action-based startup of routes

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

@@ -123,18 +123,18 @@ public abstract class Action extends BaseClass {
 	
 	public static List<Class<? extends Action>> list() {
 		return List.of(
-			SendCommand.class,
 			ConditionalAction.class,
-			SetSpeed.class,
-			SetSignalsToStop.class,
+			DelayedAction.class,
 			FinishRoute.class,
-			TriggerContact.class,
-			TurnTrain.class,
-			StopAllTrains.class,
-			StopAuto.class,
+			SendCommand.class,
 			SetPower.class,
 			SetRelay.class,
-			DelayedAction.class
+			SetSignal.class,
+			SetSpeed.class,
+			StopAllTrains.class,
+			StopAuto.class,
+			TriggerContact.class,
+			TurnTrain.class
 		);
 	}
 	

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

@@ -144,7 +144,7 @@ public class ActionList extends Vector<Action> implements Constants{
 	}
 	
 	public boolean fire(Context context) {
-		LOG.debug(t("Firing {}"),this);
+		if (!isEmpty())	LOG.debug(t("Firing {}"),this);
 		boolean success = true;
 		for (Action action : this) {
 			try {

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

@@ -0,0 +1,103 @@
+package de.srsoftware.web4rail.actions;
+
+import java.io.IOException;
+import java.util.HashMap;
+
+import org.json.JSONObject;
+
+import de.srsoftware.tools.Tag;
+import de.srsoftware.web4rail.Window;
+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;
+import de.srsoftware.web4rail.tiles.Signal;
+import de.srsoftware.web4rail.tiles.Tile;
+
+public class SetSignal extends Action {
+	
+	private static final String SIGNAL = "signal";
+	private Signal signal = null;
+	private String state = Signal.STOP;
+
+	@Override
+	public boolean fire(Context context) throws IOException {
+		if (isNull(signal)) return false;
+		return signal.state(state);
+	}
+	
+	@Override
+	public JSONObject json() {
+		JSONObject json = super.json();
+		if (isSet(signal)) {
+			json.put(SIGNAL, signal.id());
+			json.put(Signal.STATE, state);
+		}
+		return json;
+	}
+	
+	@Override
+	public Action load(JSONObject json) {
+		super.load(json);
+		Tile tile = plan.get(json.getString(SIGNAL), false);
+		if (tile instanceof Signal) signal = (Signal) tile;
+		state = json.getString(Signal.STATE);
+		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 = new Select(SIGNAL);
+		for (Signal signal : plan.signals()) {
+			Tag option = select.addOption(signal.id(),signal.title());
+			if (signal == this.signal) option.attr("selected", "selected");
+		}
+		select.addTo(new Label(t("Select signal:")+NBSP)).addTo(form);
+		
+		Select state = new Select(Signal.STATE);
+		for (String st:Signal.knownStates) {
+			Tag option = state.addOption(st);
+			if (st.equals(this.state)) option.attr("selected", "selected");
+		}
+		state.addTo(new Label(t("Select state:")+NBSP)).addTo(form);
+		
+		
+		new Button(t("Apply"),form).addTo(form).addTo(win);		
+		return win;
+	}
+	
+	public SetSignal set(Signal sig) {
+		signal = sig;
+		return this;
+	}
+
+	public SetSignal to(String state) {
+		this.state = state;
+		return this;
+	}
+
+	public String toString() {
+		if (isNull(signal)) return "["+t("click here to setup signal")+"]";
+		return t("Set {} to {}",signal,state);
+	};
+	
+	@Override
+	protected Object update(HashMap<String, String> params) {
+		LOG.debug("update: {}",params);
+		Tile tile = plan.get(params.get(SIGNAL), false);
+		if (tile instanceof Signal) signal = (Signal) tile;
+		String st = params.get(Signal.STATE);
+		if (isSet(st)) state = st;
+		return properties(params);
+	}
+
+
+}

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

@@ -1,12 +0,0 @@
-package de.srsoftware.web4rail.actions;
-
-import de.srsoftware.web4rail.tiles.Signal;
-
-public class SetSignalsToStop extends Action {
-
-	@Override
-	public boolean fire(Context context) {
-		context.route.setSignals(Signal.STOP);
-		return true;
-	}
-}

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

@@ -54,10 +54,10 @@ public class SetSpeed extends Action{
 	
 	@Override
 	public String toString() {
-		return t("Reduce speed to {} km/h",maxSpeed);
+		return t("Set speed to {} km/h",maxSpeed);
 	}
 	
-	public SetSpeed speed(int kmh) {
+	public SetSpeed to(int kmh) {
 		maxSpeed = kmh;
 		return this;
 	}