Add disabling of empty FeatureTabs to GUI

CityDoctorParent/Extensions/CityDoctorGUI/src/main/java/de/hft/stuttgart/citydoctor2/gui/CityDoctorController.java

@@ -137,6 +137,7 @@ public class CityDoctorController {
                 mainWindow.getLod4Btn().setDisable(false);
                 mainWindow.getWorldBtn().setDisable(false);
                 mainWindow.getSaveBtn().setDisable(false);
+                setupFeatureTabs();
                 buildTrees();
             });
         } finally {
@@ -144,6 +145,18 @@ public class CityDoctorController {
         }
     }
 
+    private void setupFeatureTabs(){
+        mainWindow.setDisableOfFeatureTab(FeatureType.BUILDING, model.getBuildings().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.VEGETATION, model.getVegetation().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.TRANSPORTATION, model.getTransportation().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.TUNNEL, model.getTunnels().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.BRIDGE, model.getBridges().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.WATER, model.getWater().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.LAND, model.getLand().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.CITY_FURNITURE, model.getCityFurniture().isEmpty());
+        mainWindow.setDisableOfFeatureTab(FeatureType.GENERIC_CITY_OBJECT, model.getGenericCityObjects().isEmpty());
+    }
+
     public void buildTrees() {
         resetFeatureChunks();
         buildBuildings(model);

CityDoctorParent/Extensions/CityDoctorGUI/src/main/java/de/hft/stuttgart/citydoctor2/gui/MainWindow.java

@@ -645,7 +645,7 @@ public class MainWindow extends Application {
                     selectedTab = FeatureType.TRANSPORTATION;
                     break;
                 case 3:
-                    selectedTab = FeatureType.TRANSPORTATION;
+                    selectedTab = FeatureType.TUNNEL;
                     break;
                 case 4:
                     selectedTab = FeatureType.BRIDGE;
@@ -668,6 +668,54 @@ public class MainWindow extends Application {
         });
     }
 
+    public void setDisableOfFeatureTab(FeatureType featureType, boolean value){
+        switch (featureType) {
+            case BUILDING:
+                buildingsTab.setDisable(value);
+                break;
+            case VEGETATION:
+                vegetationTab.setDisable(value);
+                break;
+            case TRANSPORTATION:
+                transportationTab.setDisable(value);
+                break;
+            case TUNNEL:
+                tunnelTab.setDisable(value);
+                break;
+            case BRIDGE:
+                bridgeTab.setDisable(value);
+                break;
+            case WATER:
+                waterTab.setDisable(value);
+                break;
+            case LAND:
+                terrainTab.setDisable(value);
+                break;
+            case CITY_FURNITURE:
+                cityFurnitureTab.setDisable(value);
+                break;
+            case GENERIC_CITY_OBJECT:
+                otherObjectsTab.setDisable(value);
+                break;
+            default:
+                throw new IllegalArgumentException("Unknown feature type: " + featureType);
+
+        }
+    }
+
+    public void activateAllTabs(){
+        buildingsTab.setDisable(false);
+        vegetationTab.setDisable(false);
+        transportationTab.setDisable(false);
+        tunnelTab.setDisable(false);
+        bridgeTab.setDisable(false);
+        waterTab.setDisable(false);
+        terrainTab.setDisable(false);
+        cityFurnitureTab.setDisable(false);
+        otherObjectsTab.setDisable(false);
+
+    }
+
     public void resetSearchBar() {
         searchField.setText("");
     }