From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Mon, 2 Nov 2020 14:27:23 +0000 (+0200)
Subject: Handle tech type tables with no component type
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fdistrict.git;a=commitdiff_plain;h=85f9ed92b6332c3e539d9736d1536d5714444d69

Handle tech type tables with no component type

gitlab #93

Change-Id: I5feed458ecdebd164789666f1d2092405ccb23d6
---

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/adapters/TechTypeEditorAdapter.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/adapters/TechTypeEditorAdapter.java
index 6ab176ed..fcd6a7e2 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/adapters/TechTypeEditorAdapter.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/adapters/TechTypeEditorAdapter.java
@@ -64,10 +64,18 @@ public class TechTypeEditorAdapter extends AbstractResourceEditorAdapter impleme
 				public void run(ReadGraph graph) throws DatabaseException {
 					DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
 					Resource componentType = graph.getPossibleObject(table, DN.TechType_TechTypeTable_HasComponentType);
-
-					TechTypeTableView.table.getDisplay().asyncExec(() -> {
-						TechTypeTableView.table.setComponentType(componentType);
-					});
+					if (componentType != null) {
+						TechTypeTableView.table.getDisplay().asyncExec(() -> {
+							TechTypeTableView.table.setComponentType(componentType);
+						});
+					} else {
+						String data = graph.getRelatedValue2(table, DN.TechType_TechTypeTable_HasData);
+						int[] enabled = graph.getPossibleRelatedValue2(table, DN.TechType_TechTypeTable_HasEnabledItems);
+						TechTypeTableView.table.getDisplay().asyncExec(() -> {
+							TechTypeTableView.table.setComponentType(null);
+							TechTypeTableView.table.setTechTypeData(data, enabled);
+						});
+					}
 				}
 			});
 		} catch (DatabaseException e) {
diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/TechTypeTable.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/TechTypeTable.java
index a8db44c7..b18e10c8 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/TechTypeTable.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/TechTypeTable.java
@@ -325,7 +325,7 @@ public class TechTypeTable extends Composite {
 				LOGGER.error("Failed to read possible tech type key name for {}", componentType, e);
 			}
 		}
-		return keyName.startsWith("_") ? keyName.substring(1) : keyName;
+		return keyName != null && keyName.startsWith("_") ? keyName.substring(1) : keyName;
 	}
 
 	@Override
@@ -340,8 +340,10 @@ public class TechTypeTable extends Composite {
 		
 		this.componentType = componentType;
 		this.keyName = getKeyColumnName(componentType);
-		
-		Simantics.getSession().asyncRequest(new TableDataRequest(componentType), new TableDataListener(componentType));
+
+		if (componentType != null) {
+			Simantics.getSession().asyncRequest(new TableDataRequest(componentType), new TableDataListener(componentType));
+		}
 	}
 
 	private final class TableDataListener implements Listener<Triple<Resource, String, List<Integer>>> {
@@ -354,6 +356,9 @@ public class TechTypeTable extends Composite {
 		@Override
 		public void execute(Triple<Resource, String, List<Integer>> result) {
 			TechTypeTable.this.getDisplay().asyncExec(() -> {
+				if (isDisposed() || result == null)
+					return;
+				
 				TechTypeTable.this.tableResource = result.first;
 				String data = result.second;
 				int[] enabled = result.third.stream().mapToInt(Integer::intValue).toArray();