implement illegal items indication on vendor editor screen

client/src/main/java/ru/trader/controllers/StationEditorController.java

@@ -1,9 +1,12 @@
 package ru.trader.controllers;
 
+import javafx.beans.InvalidationListener;
 import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.Parent;
 import javafx.scene.control.*;
+import javafx.util.Callback;
 import javafx.util.converter.LongStringConverter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -14,6 +17,7 @@ import ru.trader.model.StationModel;
 import ru.trader.model.SystemModel;
 import ru.trader.model.support.StationUpdater;
 import ru.trader.view.support.*;
+import ru.trader.view.support.cells.DecoratedRowFactory;
 import ru.trader.view.support.cells.EditOfferCell;
 import ru.trader.view.support.cells.TextFieldCell;
 
@@ -78,13 +82,16 @@ public class StationEditorController {
         type.setConverter(new StationTypeStringConverter());
         faction.setItems(FXCollections.observableArrayList(FACTION.values()));
         faction.setConverter(new FactionStringConverter());
+        faction.valueProperty().addListener(e -> updateItems());
         government.setItems(FXCollections.observableArrayList(GOVERNMENT.values()));
         government.setConverter(new GovernmentStringConverter());
+        government.valueProperty().addListener(e -> updateItems());
         economic.setItems(FXCollections.observableArrayList(ECONOMIC_TYPE.values()));
         economic.setConverter(new EconomicTypeStringConverter());
         subEconomic.setItems(FXCollections.observableArrayList(ECONOMIC_TYPE.values()));
         subEconomic.setConverter(new EconomicTypeStringConverter());
         items.getSelectionModel().setCellSelectionEnabled(true);
+        items.setRowFactory(new FakeOfferDecoratedRow());
         buy.setCellFactory(EditOfferCell.forTable(new PriceStringConverter(), false));
         sell.setCellFactory(EditOfferCell.forTable(new PriceStringConverter(), true));
         demand.setCellFactory(TextFieldCell.forTableColumn(new LongStringConverter()));
@@ -127,6 +134,13 @@ public class StationEditorController {
         items.setItems(updater.getOffers());
     }
 
+    private void updateItems(){
+        items.setItems(null);
+        items.layout();
+        if (updater != null){
+            items.setItems(updater.getOffers());
+        }
+    }
 
     private void createDialog(Parent owner, Parent content){
         dlg = new Dialog<>();
@@ -221,4 +235,28 @@ public class StationEditorController {
     public void updateFromEMDN(){
         EMDNUpdater.updateFromEMDN(updater);
     }
+
+    private class FakeOfferDecoratedRow extends DecoratedRowFactory<StationUpdater.FakeOffer> {
+
+        public FakeOfferDecoratedRow() {
+            super();
+        }
+
+        public FakeOfferDecoratedRow(Callback<TableView<StationUpdater.FakeOffer>, TableRow<StationUpdater.FakeOffer>> decorated) {
+            super(decorated);
+        }
+
+        @Override
+        protected void doStyle(TableRow<StationUpdater.FakeOffer> row, StationUpdater.FakeOffer entry) {
+            ObservableList<String> styles = row.getStyleClass();
+            styles.remove(ViewUtils.ILLEGAL_ITEM_STYLE);
+            if (entry != null){
+                GOVERNMENT g = government.getValue();
+                FACTION f = faction.getValue();
+                if (entry.getItem().isIllegal(f, g)){
+                    styles.add(ViewUtils.ILLEGAL_ITEM_STYLE);
+                }
+            }
+        }
+    }
 }

client/src/main/java/ru/trader/model/ItemModel.java

@@ -148,6 +148,10 @@ public class ItemModel implements Comparable<ItemModel> {
         item.setLegal(government, legal);
     }
 
+    public boolean isIllegal(FACTION faction, GOVERNMENT government){
+        return item.isIllegal(faction, government);
+    }
+
     public void refresh(){
         LOG.trace("Refresh stats of itemDesc {}", this);
         statBuy.refresh();

client/src/main/java/ru/trader/view/support/cells/DecoratedCellFactory.java

@@ -18,7 +18,7 @@ public abstract class DecoratedCellFactory<S, T> implements Callback<TableColumn
         this.decorated = decorated;
     }
 
-    abstract void doStyle(TableCell<S, T> cell, S entry, T item);
+    protected abstract void doStyle(TableCell<S, T> cell, S entry, T item);
 
     @Override
     public final TableCell<S, T> call(TableColumn<S, T> param) {

client/src/main/java/ru/trader/view/support/cells/DecoratedListCellFactory.java

@@ -39,7 +39,7 @@ public abstract class DecoratedListCellFactory<T> implements Callback<ListView<T
         this.decorated = decorated;
     }
 
-    abstract void doStyle(ListCell<T> cell, T item);
+    protected abstract void doStyle(ListCell<T> cell, T item);
 
     @Override
     public final ListCell<T> call(ListView<T> param) {

client/src/main/java/ru/trader/view/support/cells/DecoratedRowFactory.java

@@ -19,7 +19,7 @@ public abstract class DecoratedRowFactory<S> implements Callback<TableView<S>, T
         this.decorated = decorated;
     }
 
-    abstract void doStyle(TableRow<S> row, S entry);
+    protected abstract void doStyle(TableRow<S> row, S entry);
 
     @Override
     public final TableRow<S> call(TableView<S> param) {

client/src/main/java/ru/trader/view/support/cells/OfferDecoratedListCell.java

@@ -22,7 +22,7 @@ public class OfferDecoratedListCell extends DecoratedListCellFactory<OfferModel>
     }
 
     @Override
-    void doStyle(ListCell<OfferModel> cell, OfferModel item) {
+    protected void doStyle(ListCell<OfferModel> cell, OfferModel item) {
         ObservableList<String> styles = cell.getStyleClass();
         styles.remove(ViewUtils.ILLEGAL_ITEM_STYLE);
         if (item != null && item.isIllegal()){

client/src/main/java/ru/trader/view/support/cells/OfferDecoratedRow.java

@@ -9,6 +9,7 @@ import ru.trader.view.support.ViewUtils;
 
 public class OfferDecoratedRow extends DecoratedRowFactory<OfferModel> {
     public OfferDecoratedRow() {
+        super();
     }
 
     public OfferDecoratedRow(Callback<TableView<OfferModel>, TableRow<OfferModel>> decorated) {
@@ -16,7 +17,7 @@ public class OfferDecoratedRow extends DecoratedRowFactory<OfferModel> {
     }
 
     @Override
-    void doStyle(TableRow<OfferModel> row, OfferModel entry) {
+    protected void doStyle(TableRow<OfferModel> row, OfferModel entry) {
         ObservableList<String> styles = row.getStyleClass();
         styles.remove(ViewUtils.ILLEGAL_ITEM_STYLE);
         if (entry != null && entry.isIllegal()){

client/src/main/java/ru/trader/view/support/cells/OrderDecoratedListCell.java

@@ -17,7 +17,7 @@ public class OrderDecoratedListCell extends DecoratedListCellFactory<OrderModel>
     }
 
     @Override
-    void doStyle(ListCell<OrderModel> cell, OrderModel item) {
+    protected void doStyle(ListCell<OrderModel> cell, OrderModel item) {
         ObservableList<String> styles = cell.getStyleClass();
         styles.remove(ViewUtils.ILLEGAL_ITEM_STYLE);
         if (item != null && item.isIllegal()){

core/src/main/java/ru/trader/core/Item.java

@@ -12,6 +12,10 @@ public interface Item extends Comparable<Item> {
     default boolean isIllegal(Vendor vendor){
         FACTION faction = vendor.getFaction();
         GOVERNMENT government = vendor.getGovernment();
+        return isIllegal(faction, government);
+    }
+
+    default boolean isIllegal(FACTION faction, GOVERNMENT government){
         if (faction != null && getLegalFactions().contains(faction)) return false;
         if (government != null && getLegalGovernments().contains(government)) return false;
         return faction != null && getIllegalFactions().contains(faction) ||