* added action that allows to switch relays

* added action list to route setup procedure

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>0.9.3</version>
+	<version>0.9.4</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>

src/main/java/de/srsoftware/web4rail/Route.java

@@ -67,6 +67,7 @@ public class Route implements Constants{
 	private static final String START_DIRECTION = "direction_start";
 	private static final String END_DIRECTION = "direction_end";
 	private Vector<Condition> conditions = new Vector<Condition>();
+	private ActionList setupActions = new ActionList();
 	
 	public Direction startDirection;
 	private Direction endDirection;
@@ -195,8 +196,12 @@ public class Route implements Constants{
 	
 	private void addContactsTo(Window win) {
 		if (!contacts.isEmpty()) {
-			new Tag("h4").content(t("Contacts and actions")).addTo(win);
+			new Tag("h4").content(t("Actions and Contacts")).addTo(win);
 			Tag list = new Tag("ol");
+			
+			Tag setup = new Tag("li").content("Setup actions");
+			setupActions.addTo(setup, context());
+			setup.addTo(list);
 			for (Contact c : contacts) {
 				Tag link = Plan.addLink(c,c.toString(),list);
 				ActionList actions = triggers.get(c.trigger());
@@ -204,7 +209,7 @@ public class Route implements Constants{
 					actions = new ActionList();
 					triggers.put(c.trigger(), actions);
 				}
-				actions.addTo(link,REALM_ROUTE+":"+id());
+				actions.addTo(link,context());
 			}
 			list.addTo(win);
 		}
@@ -298,6 +303,10 @@ public class Route implements Constants{
 	public Vector<Contact> contacts() {
 		return new Vector<>(contacts);
 	}
+	
+	public String context() {
+		return REALM_ROUTE+":"+id();
+	}
 		
 	public Block endBlock() {
 		return endBlock;
@@ -311,6 +320,11 @@ public class Route implements Constants{
 		train = null;
 	}
 	
+
+	public void fireSetupActions(Context context) {
+		setupActions.fire(context);
+	}
+	
 	public boolean free() {
 		for (int i=1; i<path.size(); i++) { 
 			if (!path.get(i).free()) return false;
@@ -378,6 +392,7 @@ public class Route implements Constants{
 
 		}
 		if (!jTriggers.isEmpty()) json.put(ACTION_LISTS, jTriggers);
+		if (!setupActions.isEmpty()) json.put(ACTIONS, setupActions.json());
 		
 		String name = name();		
 		if (name != null) json.put(NAME, name);
@@ -414,6 +429,9 @@ public class Route implements Constants{
 		}
 		if (json.has(ACTION_LISTS)) loadActions(json.getJSONArray(ACTION_LISTS));
 		if (json.has(CONDITIONS)) loadConditions(json.getJSONArray(CONDITIONS));
+		if (json.has(ACTIONS)) {
+			setupActions = ActionList.load(json.getJSONArray(ACTIONS));
+		}
 		return plan.registerRoute(this);
 	}
 	

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

@@ -62,7 +62,7 @@ public abstract class Action implements Constants {
 	
 	public static Action load(JSONObject json) {
 		String clazz = json.getString(TYPE);
-		switch (clazz) {
+		switch (clazz) { // TODO: das kann generisch mittels Reflection implementiert werden!
 			case "ActivateRoute":
 				return new ActivateRoute();
 			case "ConditionalAction":
@@ -75,9 +75,12 @@ public abstract class Action implements Constants {
 				return new SetSignalsToStop();
 			case "SetSpeed":
 				return SetSpeed.load(json);
+			case "SetRelay":
+				return SetRelay.load(json);
 			case "TurnTrain":
 				return new TurnTrain();
 		}
+		LOG.error("Found unknwon action \"{}\" in json!",clazz);
 		return null;
 	}
 	

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

@@ -63,7 +63,8 @@ public class ActionList extends Vector<Action> implements Constants{
 				FinishRoute.class,
 				TurnTrain.class,
 				StopAuto.class,
-				PowerOff.class
+				PowerOff.class,
+				SetRelay.class
 				);
 		for (Class<? extends Action> clazz : classes) select.addOption(clazz.getSimpleName());
 		select.addTo(new Label("Action type:")).addTo(typeForm);
@@ -76,7 +77,7 @@ public class ActionList extends Vector<Action> implements Constants{
 		String context = params.get(CONTEXT);
 		if (type == null) return actionTypeForm(win,context);
 		
-		switch (type) {
+		switch (type) { // TODO: das kann man mit Reflection generischer lösen
 			case "ConditionalAction":
 				add(new ConditionalAction());
 				break;
@@ -98,6 +99,9 @@ public class ActionList extends Vector<Action> implements Constants{
 			case "PowerOff":
 				add(new PowerOff());
 				break;
+			case "SetRelay":
+				add(new SetRelay());
+				break;
 			default:
 				actionTypeForm(win,context);
 				new Tag("span").content(t("Unknown action type: {}",type)).addTo(win);

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

@@ -0,0 +1,92 @@
+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.Relay;
+
+public class SetRelay extends Action {
+	
+	private static final String RELAY = "relay";
+	private Relay relay = null;
+	private boolean state = false;
+
+	@Override
+	public boolean fire(Context context) throws IOException {
+		if (relay != null) {
+			relay.state(state);
+			return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public JSONObject json() {
+		JSONObject json = super.json();
+		if (relay != null) {
+			json.put(RELAY, relay.id());
+			json.put(Relay.STATE, state);
+		}
+		return json;
+	}
+	
+	public static SetRelay load(JSONObject json) {
+		String relayId = json.getString(RELAY);
+		SetRelay result = new SetRelay();
+		if (relayId != null) {
+			result.relay = Relay.get(relayId);
+			result.state = json.getBoolean(Relay.STATE);
+		}
+		return result;
+	}
+	
+	@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(RELAY);
+		for (Relay relay : Relay.list()) {
+			Tag option = select.addOption(relay.id(),relay.title());
+			if (relay == this.relay) option.attr("selected", "selected");
+		}
+		select.addTo(new Label(t("Select relay:")+NBSP)).addTo(form);
+		
+		Select state = new Select(Relay.STATE);
+		state.addOption(true,relay == null?Relay.DEFAULT_LABEL_A:relay.stateLabelA);
+		state.addOption(false,relay == null?Relay.DEFAULT_LABEL_B:relay.stateLabelB);
+		state.addTo(new Label(t("Select state:")+NBSP)).addTo(form);
+		
+		
+		new Button(t("Apply"),form).addTo(form).addTo(win);		
+		return win;
+	}
+
+	public String toString() {
+		if (relay == null) return t("[click here to setup relay]");
+		return t("Set "+relay+" to "+(state?relay.stateLabelA:relay.stateLabelB));
+	};
+	
+	@Override
+	protected Object update(HashMap<String, String> params) {
+		LOG.debug("update: {}",params);
+		String relayId = params.get(RELAY);
+		relay = Relay.get(relayId);
+		String st = params.get(Relay.STATE);
+		if (st != null) state = st.equals("true");
+		return properties(params);
+	}
+}

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

@@ -51,7 +51,7 @@ public class SetSpeed extends Action{
 		new Input(ACTION,ACTION_UPDATE).hideIn(form);
 		new Input(CONTEXT,params.get(CONTEXT)).hideIn(form);
 		Label label = new Label(t("Set speed to")+NBSP);
-		new Input(MAX_SPEED, maxSpeed).addTo(label).content(NBSP+t("km/h"));
+		new Input(MAX_SPEED, maxSpeed).numeric().addTo(label).content(NBSP+t("km/h"));
 		label.addTo(form);
 		new Button(t("Apply"),form).addTo(form).addTo(win);		
 		return win;

src/main/java/de/srsoftware/web4rail/moving/Train.java

@@ -431,6 +431,7 @@ public class Train implements Constants {
 		if (!route.lock()) return t("Was not able to lock {}",route);
 		String error = null;
 		if (!route.setTurnouts()) error = t("Was not able to set all turnouts!");
+		route.fireSetupActions(context);
 		if (error == null && !route.setSignals(null)) error = t("Was not able to set all signals!");
 		if (error == null && !route.train(this)) error = t("Was not able to assign {} to {}!",this,route);
 		if (error == null) {

src/main/java/de/srsoftware/web4rail/tiles/Block.java

@@ -96,6 +96,11 @@ public abstract class Block extends StretchableTile{
 		return tag;
 	}
 	
+	@Override
+	public String title() {
+		return name;
+	}
+	
 	@Override
 	public String toString() {
 		return getClass().getSimpleName()+"("+name+") @ ("+x+","+y+")";

src/main/java/de/srsoftware/web4rail/tiles/Relay.java

@@ -1,6 +1,7 @@
 package de.srsoftware.web4rail.tiles;
 
 import java.io.IOException;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeoutException;
@@ -22,6 +23,8 @@ public class Relay extends Tile implements Device{
 	private static final String PORT_A = "port_a";
 	private static final String PORT_B = "port_b";	
 	protected static final String STRAIGHT = "straight";
+	public static final String DEFAULT_LABEL_A = "A";
+	public static final String DEFAULT_LABEL_B = "B";
 
 	private Protocol protocol = Protocol.DCC128;
 	protected int address = 0;
@@ -29,13 +32,16 @@ public class Relay extends Tile implements Device{
 	protected int delay = 400;
 	protected boolean initialized = false;
 	protected boolean error = false;
-	private String stateLabelA = "A";
-	private String stateLabelB = "B";
+	public String stateLabelA = DEFAULT_LABEL_A;
+	public String stateLabelB = DEFAULT_LABEL_B;
+	private String name = t("Relay");
 	protected boolean state = true;
 	
+	private static final HashMap<String,Relay> relays = new HashMap<String, Relay>();
 	public static final boolean STATE_A = true,STATE_B=false;
 	private static final String LABEL_A = "label_a";
 	private static final String LABEL_B = "label_b";
+	private static final String NAME = "name";
 	
 	@Override
 	public Object click() throws IOException {
@@ -93,6 +99,7 @@ public class Relay extends Tile implements Device{
 		json.put(PROTOCOL, protocol);
 		json.put(LABEL_A, stateLabelA);
 		json.put(LABEL_B, stateLabelB);
+		json.put(NAME, name);
 		return json;
 	}
 	
@@ -104,9 +111,17 @@ public class Relay extends Tile implements Device{
 		if (json.has(LABEL_A)) stateLabelA = json.getString(LABEL_A);
 		if (json.has(LABEL_B)) stateLabelB = json.getString(LABEL_B);
 		if (json.has(PROTOCOL)) protocol = Protocol.valueOf(json.getString(PROTOCOL));
+		if (json.has(NAME)) name = json.getString(NAME);
 		return super.load(json);
 	}
 	
+	@Override
+	public Tile position(int x, int y) {
+		super.position(x, y);
+		relays.put(id(), this);
+		return this;
+	}
+	
 	@Override
 	public Tag propForm(String id) {
 		Tag form = super.propForm(id);
@@ -123,6 +138,8 @@ public class Relay extends Tile implements Device{
 		new Input(PORT_B, portB).numeric().addTo(new Label(t("Port for state B"))).addTo(fieldset);
 		new Input(LABEL_B, stateLabelB).addTo(new Label(t("Label for state B"))).addTo(fieldset);
 		fieldset.addTo(form);
+		fieldset = new Fieldset(t("Name"));
+		new Input(NAME,name).addTo(new Label(t("Name"))).addTo(fieldset).addTo(form);
 		return form;
 	}
 	
@@ -205,7 +222,7 @@ public class Relay extends Tile implements Device{
 	
 	@Override
 	public String title() {
-		return getClass().getSimpleName()+t("(Address: {}, Ports {} and {})",address,portA,portB);
+		return name;
 	}
 	
 	@Override
@@ -216,6 +233,15 @@ public class Relay extends Tile implements Device{
 		if (params.containsKey(PORT_B)) portB = Integer.parseInt(params.get(PORT_B));
 		if (params.containsKey(LABEL_A)) stateLabelA = params.get(LABEL_A);
 		if (params.containsKey(LABEL_B)) stateLabelB = params.get(LABEL_B);
+		if (params.containsKey(NAME)) name = params.get(NAME);
 		return super.update(params);
 	}
+
+	public static Collection<Relay> list() {
+		return relays.values();
+	}
+
+	public static Relay get(String relayId) {
+		return relays.get(relayId);
+	}
 }

src/main/java/de/srsoftware/web4rail/tiles/Tile.java

@@ -198,7 +198,7 @@ public abstract class Tile implements Constants{
 	}
 	
 	public Tag propMenu() {	
-		Window window = new Window("tile-properties",t("Properties of {} @ ({},{})",getClass().getSimpleName(),x,y));
+		Window window = new Window("tile-properties",t("Properties of {} @ ({},{})",title(),x,y));
 		String formId = "tile-properties-"+id();
 		Tag form = propForm(formId);
 		if (form!=null && form.children().size()>3) {
@@ -337,7 +337,7 @@ public abstract class Tile implements Constants{
 	}
 	
 	public String title() {
-		return null;
+		return getClass().getSimpleName();
 	}
 	
 	@Override