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added switch tile and corresponding condition

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This commit is contained in:
Stephan Richter
2021-02-10 13:22:56 +01:00
parent 3cd6df931d
commit 8ffbbf1109
8 changed files with 284 additions and 1 deletions
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2
src/main/java/de/srsoftware/web4rail/Plan.java
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@@ -71,6 +71,7 @@ import de.srsoftware.web4rail.tiles.SignalS;
import de.srsoftware.web4rail.tiles.SignalW;
import de.srsoftware.web4rail.tiles.StraightH;
import de.srsoftware.web4rail.tiles.StraightV;
import de.srsoftware.web4rail.tiles.Switch;
import de.srsoftware.web4rail.tiles.TextDisplay;
import de.srsoftware.web4rail.tiles.Tile;
import de.srsoftware.web4rail.tiles.TileWithShadow;
@@ -938,6 +939,7 @@ public class Plan extends BaseClass{
new DecouplerV().tag(null).addTo(tiles);
new Relay().setLabel(true,"RL").tag(null).addTo(tiles);
new Contact().tag(null).addTo(tiles);
new Switch().tag(null).addTo(tiles);
new TextDisplay().text("tx").tag(null).addTo(tiles);
new Eraser().tag(null).addTo(tiles);
return tiles.addTo(tileMenu);

1
src/main/java/de/srsoftware/web4rail/conditions/Condition.java
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@@ -123,6 +123,7 @@ public abstract class Condition extends BaseClass {
OrCondition.class,
PushPullTrain.class,
RouteEndBlock.class,
SwitchIsOn.class,
TrainHasTag.class,
TrainIsShunting.class,
TrainLength.class,

58
src/main/java/de/srsoftware/web4rail/conditions/SwitchIsOn.java Normal file
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@@ -0,0 +1,58 @@
package de.srsoftware.web4rail.conditions;
import java.util.HashMap;
import java.util.List;
import org.json.JSONObject;
import de.srsoftware.web4rail.BaseClass;
import de.srsoftware.web4rail.tags.Fieldset;
import de.srsoftware.web4rail.tags.Window;
import de.srsoftware.web4rail.tiles.Switch;
public class SwitchIsOn extends Condition {
private Switch swtch = null;
private static final String SWITCH = "switch";
@Override
public boolean fulfilledBy(Context context) {
if (isSet(swtch)) return swtch.isOn() != inverted;
return false;
}
@Override
public JSONObject json() {
JSONObject json = super.json();
if (isSet(swtch)) json.put(SWITCH, swtch.id().toString());
return json;
}
public Condition load(JSONObject json) {
super.load(json);
if (json.has(SWITCH)) swtch = BaseClass.get(new Id(json.getString(SWITCH)));
return this;
}
@Override
protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
formInputs.add(t("Select switch"),Switch.selector(swtch));
return super.properties(preForm, formInputs, postForm);
}
@Override
public String toString() {
if (isNull(SWITCH)) return "["+t("Click here to select switch!")+"]";
return t(inverted ? "{} is off" : "{} is on",swtch) ;
}
@Override
protected Object update(HashMap<String, String> params) {
String switchId = params.get(Switch.class.getSimpleName());
if (isSet(switchId)) swtch = BaseClass.get(new Id(switchId));
return super.update(params);
}
}

194
src/main/java/de/srsoftware/web4rail/tiles/Switch.java Normal file
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@@ -0,0 +1,194 @@
package de.srsoftware.web4rail.tiles;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map.Entry;
import java.util.TreeMap;
import org.json.JSONArray;
import org.json.JSONObject;
import de.srsoftware.tools.Tag;
import de.srsoftware.web4rail.Application;
import de.srsoftware.web4rail.BaseClass;
import de.srsoftware.web4rail.actions.Action;
import de.srsoftware.web4rail.actions.ActionList;
import de.srsoftware.web4rail.tags.Fieldset;
import de.srsoftware.web4rail.tags.Select;
import de.srsoftware.web4rail.tags.Window;
public class Switch extends Tile{
private boolean state = false;
private ActionList actionsOn,actionsOff;
private static final String ON = "ON";
private static final String OFF = "OFF";
public Switch() {
actionsOn = new ActionList(this);
actionsOff = new ActionList(this);
}
@Override
protected HashSet<String> classes() {
HashSet<String> classes = super.classes();
classes.add(state?"on":"off");
return classes;
}
@Override
public Object click() throws IOException {
state = !state;
Application.threadPool.execute(new Runnable() {
@Override
public void run() {
Context context = new Context(Switch.this);
if (state) {
actionsOn.fire(context);
} else actionsOff.fire(context);
}
});
stream();
return super.click();
}
@Override
public JSONObject json() {
JSONObject json = super.json();
if (!actionsOn.isEmpty()) json.put(ON, actionsOn.json());
if (!actionsOff.isEmpty()) json.put(OFF, actionsOff.json());
json.put(STATE, state);
return json;
}
@Override
public Tile load(JSONObject json) {
if (json.has(ON)) {
Object dummy = json.get(ON);
if (dummy instanceof JSONArray) {
JSONArray jarr = (JSONArray) dummy;
for (Object o : jarr) {
if (o instanceof JSONObject) {
JSONObject jo = (JSONObject) o;
String type = jo.getString("type");
Action action = Action.create(type, actionsOn);
if (isSet(action)) {
action.load(jo);
actionsOn.add(action);
}
}
}
}
if (dummy instanceof JSONObject) {
actionsOn.load((JSONObject) dummy);
}
}
if (json.has(OFF)) {
Object dummy = json.get(OFF);
if (dummy instanceof JSONArray) {
JSONArray jarr = (JSONArray) dummy;
for (Object o : jarr) {
if (o instanceof JSONObject) {
JSONObject jo = (JSONObject) o;
String type = jo.getString("type");
Action action = Action.create(type, actionsOff);
if (isSet(action)) {
action.load(jo);
actionsOff.add(action);
}
}
}
}
if (dummy instanceof JSONObject) {
actionsOff.load((JSONObject) dummy);
}
}
if (json.has(STATE)) state =json.getBoolean(STATE);
return super.load(json);
}
@Override
public Tile position(int x, int y) {
super.position(x, y);
return this;
}
public static Object process(HashMap<String, String> params) {
String action = params.get(ACTION);
Id id = Id.from(params);
if (action == null) return t("Missing ACTION on call to {}.process()",Switch.class.getSimpleName());
Switch swtch = isSet(id) ? BaseClass.get(id) : null;
switch (action) {
case ACTION_DROP:
if (isNull(id)) return t("Missing ID on call to {}.process()",Switch.class.getSimpleName());
if (isNull(swtch)) return t("No contact with id {} found!",id);
swtch.remove();
return t("Removed {}.",id);
case ACTION_PROPS:
return swtch.properties();
case ACTION_UPDATE:
return plan.update(params);
}
return t("Unknown action: {}",action);
}
@Override
protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
Fieldset fieldset = new Fieldset(t("Actions (On)"));
fieldset.id("actionsOn");
actionsOn.list().addTo(fieldset);
postForm.add(fieldset);
fieldset = new Fieldset(t("Actions (Off)"));
fieldset.id("actionsOff");
actionsOff.list().addTo(fieldset);
postForm.add(fieldset);
return super.properties(preForm, formInputs, postForm);
}
@Override
public void removeChild(BaseClass child) {
if (child == actionsOn) actionsOn = null;
if (child == actionsOff) actionsOff = null;
super.removeChild(child);
}
public static Select selector(Switch preselect) {
TreeMap<String,Switch> sortedSet = new TreeMap<String, Switch>(); // Map from Name to Contact
for (Switch contact : BaseClass.listElements(Switch.class)) sortedSet.put(contact.toString(), contact);
Select select = new Select("Switch");
for (Entry<String, Switch> entry : sortedSet.entrySet()) {
Switch contact = entry.getValue();
Tag option = select.addOption(contact.id(),contact);
if (contact == preselect) option.attr("selected", "selected");
}
return select;
}
public boolean isOn() {
return state;
}
public void stream() {
try {
Tag tag = tag(null);
if (state) tag.clazz(tag.get("class")+" active");
plan.stream("place "+tag);
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public String title() {
return t("Switch @ ({}, {})",x,y);
}
@Override
public String toString() {
return t("Switch")+"("+x+","+y+")";
}
}