-/*******************************************************************************\r
- * Copyright (c) 2014 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.charts.ui;\r
-\r
-import java.util.Collections;\r
-import java.util.HashSet;\r
-import java.util.List;\r
-import java.util.Optional;\r
-import java.util.Set;\r
-\r
-import org.simantics.Simantics;\r
-import org.simantics.browsing.ui.common.ErrorLogger;\r
-import org.simantics.charts.internal.JsonUtils;\r
-import org.simantics.databoard.type.Datatype;\r
-import org.simantics.databoard.util.ObjectUtils;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.request.WriteRequest;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.SelectionHints;\r
-import org.simantics.db.layer0.adapter.DropActionFactory;\r
-import org.simantics.db.layer0.request.PossibleActiveVariableFromVariable;\r
-import org.simantics.db.layer0.request.PossibleModel;\r
-import org.simantics.db.layer0.variable.RVI;\r
-import org.simantics.db.layer0.variable.Variable;\r
-import org.simantics.db.layer0.variable.VariableReference;\r
-import org.simantics.db.layer0.variable.Variables;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ModelingResources;\r
-import org.simantics.modeling.PropertyVariables;\r
-import org.simantics.modeling.PropertyVariablesImpl;\r
-import org.simantics.modeling.utils.VariableReferences;\r
-import org.simantics.utils.ui.ISelectionUtils;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class SubscriptionDropActionFactory implements DropActionFactory {\r
-\r
- @Override\r
- public Runnable create(ReadGraph g, Object target, Object source, int operation) throws DatabaseException {\r
- //System.out.println("DROP: " + source + " -> " + target);\r
-\r
- final Resource subscription = ISelectionUtils.getSinglePossibleKey(target, SelectionHints.KEY_MAIN, Resource.class);\r
- if (subscription == null)\r
- return null;\r
- Resource targetModel = g.syncRequest(new PossibleModel(subscription));\r
-\r
- if(source instanceof RVI) {\r
- RVI rvi = (RVI)source;\r
- List<VariableReference> refs = Collections.singletonList(new VariableReference(rvi, getDatatype(g, targetModel, rvi), null));\r
- return addSubscriptions(g, subscription, refs, Collections.<Resource>emptySet());\r
- }\r
-\r
- List<PropertyVariables> vars = ISelectionUtils.getPossibleKeys(source, SelectionHints.KEY_MAIN, PropertyVariables.class);\r
- if (!vars.isEmpty()) {\r
- // FIXME: this is a hack for indexed value support\r
- vars = PropertyVariablesImpl.resolve(g, vars);\r
- List<VariableReference> references = g.syncRequest(VariableReferences.toReferences(targetModel, vars));\r
- if (!references.isEmpty())\r
- return addSubscriptions(g, subscription, references, Collections.<Resource>emptySet());\r
- } else {\r
- List<Resource> srcs = ISelectionUtils.getPossibleKeys(source, SelectionHints.KEY_MAIN, Resource.class);\r
- ModelingResources MOD = ModelingResources.getInstance(g);\r
- Set<Resource> movedItems = new HashSet<>();\r
- for (Resource src : srcs) {\r
- if (g.isInstanceOf(src, MOD.Subscription_Item)) {\r
- Resource model = g.syncRequest(new PossibleModel(src));\r
- if (ObjectUtils.objectEquals(targetModel, model))\r
- movedItems.add(src);\r
- }\r
- }\r
- if (!movedItems.isEmpty())\r
- return addSubscriptions(g, subscription, Collections.emptyList(), movedItems);\r
- }\r
-\r
- if (source instanceof String) {\r
- // JSON ?\r
- Optional<Variable> v = JsonUtils.tryParseJsonPropertyVariable(g, (String) source);\r
- if (v.isPresent()) {\r
- List<VariableReference> references = g.syncRequest(VariableReferences.variablesToReferences(targetModel, Collections.singletonList(v.get())));\r
- return addSubscriptions(g, subscription, references, Collections.emptySet());\r
- }\r
- }\r
-\r
- return null;\r
- }\r
-\r
- private Runnable addSubscriptions(ReadGraph graph, Resource subscription, List<VariableReference> references,\r
- Set<Resource> movedSubscriptionItems) throws DatabaseException {\r
- AddVariableToChartAction action = new AddVariableToChartAction(null, subscription, references).init(graph);\r
- return () -> {\r
- action.run();\r
- if(!movedSubscriptionItems.isEmpty()) {\r
- Simantics.getSession().asyncRequest(new WriteRequest() {\r
- @Override\r
- public void perform(WriteGraph graph) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- for (Resource item : movedSubscriptionItems) {\r
- graph.deny(item, L0.PartOf);\r
- graph.claim(subscription, L0.ConsistsOf, item);\r
- }\r
- }\r
- }, e -> {\r
- if (e != null)\r
- ErrorLogger.defaultLogError(e);\r
- });\r
- }\r
- };\r
- }\r
-\r
- static Datatype getDatatype(ReadGraph graph, Resource resource, RVI rvi) throws DatabaseException {\r
- Variable configuration = Variables.getConfigurationContext(graph, resource);\r
- Variable active = graph.syncRequest(new PossibleActiveVariableFromVariable(configuration));\r
- Variable var = rvi.resolve(graph, active != null ? active : configuration);\r
- return var.getDatatype(graph);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2014, 2017 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ * Semantum Oy - #7313
+ *******************************************************************************/
+package org.simantics.charts.ui;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.common.ErrorLogger;
+import org.simantics.charts.Activator;
+import org.simantics.charts.internal.VariableUtils;
+import org.simantics.databoard.util.ObjectUtils;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.SelectionHints;
+import org.simantics.db.layer0.adapter.DropActionFactory;
+import org.simantics.db.layer0.request.PossibleModel;
+import org.simantics.db.layer0.variable.RVI;
+import org.simantics.db.layer0.variable.VariableReference;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.modeling.PropertyVariables;
+import org.simantics.modeling.PropertyVariablesImpl;
+import org.simantics.modeling.utils.VariableReferences;
+import org.simantics.utils.ui.ISelectionUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class SubscriptionDropActionFactory implements DropActionFactory {
+
+ @Override
+ public Runnable create(ReadGraph g, Object target, Object source, int operation) throws DatabaseException {
+ //System.out.println("SUBSCRIPTION DROP: " + source + " -> " + target);
+
+ final Resource subscription = ISelectionUtils.getSinglePossibleKey(target, SelectionHints.KEY_MAIN, Resource.class);
+ if (subscription == null)
+ return null;
+ Resource targetModel = g.syncRequest(new PossibleModel(subscription));
+
+ if(source instanceof RVI) {
+ RVI rvi = (RVI)source;
+ List<VariableReference> refs = Collections.singletonList(new VariableReference(rvi, VariableUtils.getDatatype(g, targetModel, rvi), null));
+ return addSubscriptions(g, subscription, refs, Collections.<Resource>emptySet());
+ }
+
+ List<PropertyVariables> vars = ISelectionUtils.getPossibleKeys(source, SelectionHints.KEY_MAIN, PropertyVariables.class);
+ if (!vars.isEmpty()) {
+ // FIXME: this is a hack for indexed value support
+ vars = PropertyVariablesImpl.resolve(g, vars);
+ List<VariableReference> references = g.syncRequest(VariableReferences.toReferences(targetModel, vars));
+ if (!references.isEmpty())
+ return addSubscriptions(g, subscription, references, Collections.<Resource>emptySet());
+ } else {
+ List<Resource> srcs = ISelectionUtils.getPossibleKeys(source, SelectionHints.KEY_MAIN, Resource.class);
+ ModelingResources MOD = ModelingResources.getInstance(g);
+ Set<Resource> movedItems = new HashSet<>();
+ for (Resource src : srcs) {
+ if (g.isInstanceOf(src, MOD.Subscription_Item)) {
+ Resource model = g.syncRequest(new PossibleModel(src));
+ if (ObjectUtils.objectEquals(targetModel, model))
+ movedItems.add(src);
+ }
+ }
+ if (!movedItems.isEmpty())
+ return addSubscriptions(g, subscription, Collections.emptyList(), movedItems);
+ }
+
+ if (source instanceof String) {
+ return handleStringDrop(g, subscription, targetModel, (String) source);
+ }
+
+ return null;
+ }
+
+ private Runnable handleStringDrop(ReadGraph graph, Resource subscription, Resource targetModel, String source) throws DatabaseException {
+ try {
+ List<VariableReference> refs = VariableUtils.getVariableReferencesFromString(graph, targetModel, source);
+ return addSubscriptions(graph, subscription, refs, Collections.emptySet());
+ } catch (DatabaseException e) {
+ Activator.getDefault().getLog().log(new Status(IStatus.WARNING, Activator.PLUGIN_ID, getClass().getSimpleName() + ": Unrecognized String input: " + source));
+ return null;
+ }
+ }
+
+ private Runnable addSubscriptions(ReadGraph graph, Resource subscription, List<VariableReference> references,
+ Set<Resource> movedSubscriptionItems) throws DatabaseException {
+ AddVariableToChartAction action = new AddVariableToChartAction(null, subscription, references).init(graph);
+ return () -> {
+ action.run();
+ if(!movedSubscriptionItems.isEmpty()) {
+ Simantics.getSession().asyncRequest(new WriteRequest() {
+ @Override
+ public void perform(WriteGraph graph) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ for (Resource item : movedSubscriptionItems) {
+ graph.deny(item, L0.PartOf);
+ graph.claim(subscription, L0.ConsistsOf, item);
+ }
+ }
+ }, e -> {
+ if (e != null)
+ ErrorLogger.defaultLogError(e);
+ });
+ }
+ };
+ }
+
+}