--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in 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.modeling.ui.modelBrowser.model;\r
+\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.simantics.browsing.ui.common.node.IModifiable;\r
+import org.simantics.browsing.ui.content.Labeler.Modifier;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.Statement;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.primitiverequest.RelatedValueImplied;\r
+import org.simantics.db.common.request.WriteRequest;\r
+import org.simantics.db.common.utils.NameUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.modeling.ModelingResources;\r
+import org.simantics.modeling.ui.Activator;\r
+import org.simantics.structural.stubs.StructuralResource2;\r
+\r
+@Deprecated\r
+public class Parameter extends Node implements IModifiable {\r
+\r
+ Resource instance;\r
+ Resource relation;\r
+ Resource connectionType;\r
+ Resource connectionDirection;\r
+ boolean isLeaf;\r
+\r
+ public Resource getTerminalRelation(ReadGraph graph, Resource relation) throws DatabaseException {\r
+ StructuralResource2 sr = StructuralResource2.getInstance(graph);\r
+ for(Resource bound : graph.getObjects(relation, sr.IsBoundBy)) {\r
+ if(graph.isInstanceOf(bound, sr.Connection)) {\r
+ for(Statement terminalInverse : graph.getStatements(bound, sr.IsConnectedTo)) {\r
+ if(graph.isInstanceOf(terminalInverse.getObject(), sr.Component)) {\r
+ return graph.getInverse(terminalInverse.getPredicate());\r
+ }\r
+ }\r
+ }\r
+ }\r
+ return null;\r
+ }\r
+\r
+ public Resource getConnectionType(ReadGraph graph, Resource connectionPoint) throws DatabaseException {\r
+ StructuralResource2 sr = StructuralResource2.getInstance(graph);\r
+ ModelingResources mr = ModelingResources.getInstance(graph);\r
+ for(Resource bound : graph.getObjects(relation, sr.IsBoundBy)) {\r
+ if(graph.isInstanceOf(bound, sr.Connection)) {\r
+ Resource diagramConn = graph.getPossibleObject(bound, mr.ConnectionToDiagramConnection);\r
+ if(diagramConn != null) {\r
+ return graph.getPossibleObject(diagramConn, sr.HasConnectionType);\r
+ }\r
+ }\r
+ }\r
+ return null;\r
+ }\r
+\r
+ public Parameter(ReadGraph g, Resource resource, Resource instance, boolean isLeaf) throws DatabaseException {\r
+ super(resource);\r
+ this.instance = instance;\r
+ StructuralResource2 sr = StructuralResource2.getInstance(g);\r
+ this.relation = g.getSingleObject(resource, sr.Binds);\r
+// this.connectionType = g.getPossibleObject(resource, sr.HasConnectionType);\r
+ this.connectionDirection = g.getPossibleObject(resource, sr.HasConnectionDirection);\r
+ this.isLeaf = isLeaf;\r
+ this.connectionType = getConnectionType(g, relation);\r
+ }\r
+\r
+ @Override\r
+ public String getLabel(ReadGraph g) throws DatabaseException {\r
+ Layer0 b = Layer0.getInstance(g);\r
+ String name = g.getPossibleRelatedValue(relation, b.HasName);\r
+ if(name == null)\r
+ return "Unnamed parameter";\r
+ if(connectionType != null) {\r
+ name = name + " : " + NameUtils.getSafeName(g, connectionType);\r
+ if(connectionDirection != null) {\r
+ StructuralResource2 sr = StructuralResource2.getInstance(g);\r
+ name = name + ", " +\r
+ (sr.InputDirection.equals(connectionDirection) ? "in" :\r
+ sr.OutputDirection.equals(connectionDirection) ? "out" :\r
+ NameUtils.getSafeName(g, connectionDirection));\r
+ }\r
+ }\r
+ return name;\r
+ }\r
+\r
+ @Override\r
+ public ImageDescriptor getImage(ReadGraph g) throws DatabaseException {\r
+ /*StructuralResource2 sr = StructuralResource2.getInstance(g);\r
+ if (g.isInstanceOf(resource, sr.LiteralVariable))\r
+ return Activator.VARIABLE_ICON;*/\r
+ return Activator.OPEN_CONNECTION_ICON;\r
+ }\r
+\r
+ @Override\r
+ public boolean equals(Object obj) {\r
+ if(this == obj)\r
+ return true;\r
+ if(obj == null)\r
+ return false;\r
+ if(!getClass().equals(obj.getClass()))\r
+ return false;\r
+ Parameter other = (Parameter)obj;\r
+ return resource.equals(other.resource)\r
+ && relation.equals(other.relation)\r
+ && (instance == null ? other.instance==null : instance.equals(other.instance))\r
+ && isLeaf == other.isLeaf\r
+ && (connectionType == null ? other.connectionType == null : connectionType.equals(other.connectionType));\r
+ }\r
+\r
+ @Override\r
+ public int hashCode() {\r
+ return ((getClass().hashCode()*31 + relation.hashCode()) * 31 +\r
+ (instance == null ? 0 : instance.hashCode()))*31 + resource.hashCode();\r
+ } \r
+\r
+ @Override\r
+ public Modifier getModifier(final Session session, String columnId) {\r
+ return new Modifier() {\r
+\r
+ @Override\r
+ public String getValue() {\r
+ try {\r
+ Layer0 b = Layer0.getInstance(session);\r
+ return session.syncRequest(new RelatedValueImplied<String>(relation, b.HasName));\r
+ } catch (DatabaseException e) {\r
+ e.printStackTrace();\r
+ return "";\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public String isValid(String label) {\r
+ return null;\r
+ }\r
+\r
+ @Override\r
+ public void modify(final String label) {\r
+ session.asyncRequest(new WriteRequest() {\r
+ @Override\r
+ public void perform(WriteGraph graph) throws DatabaseException {\r
+ Layer0 b = Layer0.getInstance(graph);\r
+ graph.claimLiteral(relation, b.HasName, label);\r
+ }\r
+\r
+ });\r
+ }\r
+\r
+ };\r
+ }\r
+}\r