Stephan Richter
5 years ago
14 changed files with 205 additions and 213 deletions
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package de.srsoftware.web4rail.actions; |
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import java.io.IOException; |
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import java.util.Date; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Vector; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import de.keawe.tools.translations.Translation; |
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import de.srsoftware.tools.Tag; |
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import de.srsoftware.web4rail.Application; |
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import de.srsoftware.web4rail.Constants; |
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import de.srsoftware.web4rail.Window; |
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import de.srsoftware.web4rail.actions.Action.Context; |
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import de.srsoftware.web4rail.tags.Button; |
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import de.srsoftware.web4rail.tags.Form; |
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import de.srsoftware.web4rail.tags.Input; |
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import de.srsoftware.web4rail.tags.Label; |
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import de.srsoftware.web4rail.tags.Select; |
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public class ActionList extends Vector<Action> implements Constants{ |
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private static final long serialVersionUID = 4862000041987682112L; |
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private static final Logger LOG = LoggerFactory.getLogger(ActionList.class); |
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private int id; |
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private static final HashMap<Integer, ActionList> actionLists = new HashMap<Integer, ActionList>(); |
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public ActionList() { |
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id = new Date().hashCode(); |
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actionLists.put(id,this); |
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} |
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public void fire(Context context) { |
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LOG.debug("Firing {}",this); |
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for (Action action : this) { |
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try { |
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action.fire(context); |
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} catch (IOException e) { |
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LOG.warn("Action did not fire properly: {}",action,e); |
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} |
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} |
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} |
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public boolean drop(int actionId) { |
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for (Action action : this) { |
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if (action.id() == actionId) { |
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this.remove(action); |
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return true; |
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} |
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} |
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return false; |
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} |
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public boolean moveUp(int actionId) { |
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for (int i=1; i<size(); i++) { |
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if (actionId == elementAt(i).id()) { |
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Action action = remove(i); |
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insertElementAt(action, i-1); |
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return true; |
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} |
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} |
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return false; |
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} |
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public void addTo(Tag link) { |
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Map<String, Object> props = new HashMap<String, Object>(Map.of( |
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REALM,REALM_ACTIONS, |
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ID,id, |
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ACTION,ACTION_ADD)); |
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new Button(t("add action"),props).addTo(link); |
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props.put(ACTION,ACTION_PROPS); |
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if (!isEmpty()) { |
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Tag ul = new Tag("ol"); |
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boolean first = true; |
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for (Action action : this) { |
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props.put(ID, id+"/"+action.id()); |
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Tag act = new Tag("li").content(action.toString()); |
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if (!first) { |
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props.put(ACTION, ACTION_MOVE); |
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new Button("↑",props).addTo(act); |
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} |
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props.put(ACTION, ACTION_DROP); |
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new Button("-",props).addTo(act); |
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act.addTo(ul); |
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first = false; |
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} |
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ul.addTo(link); |
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} |
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} |
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private static String t(String text,Object...fills) { |
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return Translation.get(Application.class, text, fills); |
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} |
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public static Object process(HashMap<String, String> params) { |
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if (!params.containsKey(ID)) return t("No action list id passed to ActionList.process()!"); |
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String[] parts = params.get(ID).split("/"); |
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int listId = Integer.parseInt(parts[0]); |
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int actionId = parts.length>1 ? Integer.parseInt(parts[1]) : 0; |
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ActionList actionList = actionLists.get(listId); |
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if (actionList == null) return t("No action list with id {} found!",listId); |
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String action = params.get(ACTION); |
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if (action == null) return t("No action passed to ActionList.process()!"); |
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switch (action) { |
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case ACTION_ADD: |
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return actionList.addActionForm(params); |
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case ACTION_DROP: |
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return actionList.drop(actionId) ? t("Action removed") : t("No action with id {} found!",actionId); |
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case ACTION_MOVE: |
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return actionList.moveUp(actionId) ? t("Action moved") : t("No action with id {} found!",actionId); |
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} |
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return t("Unknown action: {}",action); |
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} |
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private Object addActionForm(HashMap<String, String> params) { |
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Window win = new Window("add-action-form", t("Add action to action list")); |
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String formId ="add-action-to-"+id; |
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Tag typeForm = new Form(formId); |
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new Input(REALM, REALM_ACTIONS).hideIn(typeForm); |
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new Input(ID,id).hideIn(typeForm); |
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new Input(ACTION,ACTION_ADD).hideIn(typeForm); |
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String type = params.get(TYPE); |
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if (type == null) return actionTypeForm(win); |
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switch (type) { |
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case "FinishRoute": |
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add(new FinishRoute()); |
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break; |
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case "SetSignalsToStop": |
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add(new SetSignalsToStop()); |
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break; |
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case "TurnTrain": |
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add(new TurnTrain()); |
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break; |
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default: |
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actionTypeForm(win); |
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new Tag("span").content(t("Unknown action type: {}",type)).addTo(win); |
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return win; |
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} |
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return t("Action added!"); |
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} |
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private Object actionTypeForm(Window win) { |
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String formId ="add-action-to-"+id; |
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Tag typeForm = new Form(formId); |
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new Input(REALM, REALM_ACTIONS).hideIn(typeForm); |
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new Input(ID,id).hideIn(typeForm); |
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new Input(ACTION,ACTION_ADD).hideIn(typeForm); |
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Select select = new Select(TYPE); |
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List<Class<? extends Action>> classes = List.of( |
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SpeedReduction.class, |
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SetSignalsToStop.class, |
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FinishRoute.class, |
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TurnTrain.class, |
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ConditionalAction.class); |
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for (Class<? extends Action> clazz : classes) select.addOption(clazz.getSimpleName()); |
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select.addTo(new Label("Action type:")).addTo(typeForm); |
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return new Button(t("Create action"),"return submitForm('"+formId+"');").addTo(typeForm).addTo(win); |
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} |
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} |
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@ -1,20 +0,0 @@
@@ -1,20 +0,0 @@
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package de.srsoftware.web4rail.actions; |
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import org.json.JSONObject; |
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public abstract class RouteAction extends Action { |
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static final String ROUTE = "route"; |
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protected int routeId; |
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public RouteAction(int routeId) { |
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this.routeId = routeId; |
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} |
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@Override |
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public JSONObject json() { |
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JSONObject json = super.json(); |
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json.put(ROUTE, routeId); |
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return json; |
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} |
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} |
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