-/*******************************************************************************\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.diagram.style;\r
-\r
-import java.awt.Color;\r
-import java.awt.Font;\r
-import java.awt.geom.AffineTransform;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.datatypes.literal.Vec2d;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.variable.Variable;\r
-import org.simantics.diagram.elements.TextNode;\r
-import org.simantics.diagram.profile.StyleBase;\r
-import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;\r
-import org.simantics.g2d.utils.Alignment;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ModelingResources;\r
-import org.simantics.scenegraph.INode;\r
-import org.simantics.scenegraph.g2d.IG2DNode;\r
-import org.simantics.scenegraph.g2d.nodes.SingleElementNode;\r
-import org.simantics.scenegraph.profile.EvaluationContext;\r
-import org.simantics.scenegraph.profile.common.ProfileVariables;\r
-import org.simantics.scenegraph.utils.NodeUtil;\r
-import org.simantics.utils.datastructures.map.Tuple;\r
-\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class SymbolTerminalNameStyle extends StyleBase<SymbolNameResult> {\r
-\r
- static final Font FONT = Font.decode("Arial 6");\r
-\r
- private static final String NODE_NAME = "terminalName";\r
-\r
- /**\r
- * Must override the StyleBase implementation because terminals do not\r
- * depend on runtime variable. They need to be shown regardless of variable\r
- * existence.\r
- */\r
- @Override\r
- public SymbolNameResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource groupItem) throws DatabaseException {\r
- return calculateStyle(graph, runtimeDiagram, entry, groupItem, null);\r
- }\r
-\r
- @Override\r
- public SymbolNameResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource element, Variable configuration) throws DatabaseException {\r
-\r
- AffineTransform transform = DiagramGraphUtil.getAffineTransform(graph, element);\r
-\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- ModelingResources MOD = ModelingResources.getInstance(graph);\r
-\r
- Resource binds = DiagramGraphUtil.getPossibleConnectionPointOfTerminal(graph, element);\r
- if (binds == null)\r
- return null;\r
-\r
- Resource conn = graph.getPossibleObject(binds, MOD.DiagramConnectionRelationToConnectionRelation);\r
- String name = graph.getPossibleRelatedValue(conn, L0.HasName, Bindings.STRING);\r
- if (conn == null || name == null)\r
- return null;\r
-\r
- return new SymbolNameResult(name, transform);\r
-\r
- }\r
-\r
- private AffineTransform translateAndScaleIfNeeded(AffineTransform tr, Vec2d offset, double scale) {\r
- if(!offset.isZero() || scale != 1.0) {\r
- tr = new AffineTransform(tr);\r
- tr.translate(offset.x, offset.y);\r
- tr.scale(scale, scale);\r
- }\r
- return tr;\r
- }\r
- \r
- private AffineTransform getSymbolTransform(INode node, Vec2d offset, double size) {\r
- if(node instanceof SingleElementNode) {\r
- SingleElementNode s = (SingleElementNode)node;\r
- INode symbol = NodeUtil.findChildByPrefix(s, "composite_image"); \r
- return translateAndScaleIfNeeded(symbol != null ? ((IG2DNode)symbol).getTransform() : new AffineTransform(), offset, size);\r
- }\r
- return null;\r
- }\r
- \r
- @Override\r
- public void applyStyleForNode(EvaluationContext observer, INode _node, SymbolNameResult result) {\r
- \r
- if (result == null) {\r
- ProfileVariables.denyChild(_node, "", NODE_NAME);\r
- return;\r
- }\r
-\r
- TextNode node = ProfileVariables.claimChild(_node, "", NODE_NAME, TextNode.class, observer);\r
-\r
- node.setZIndex( Integer.MAX_VALUE );\r
- node.setTransform( getSymbolTransform(_node, new Vec2d(0, -1), 0.08) ); \r
- node.setText(result.getName());\r
- node.setHorizontalAlignment((byte)Alignment.CENTER.ordinal());\r
- node.setBackgroundColor(Color.WHITE);\r
- node.setPadding(0.2, 0);\r
- \r
- }\r
-\r
- @Override\r
- protected void cleanupStyleForNode(INode node) {\r
- ProfileVariables.denyChild(node, "", NODE_NAME);\r
- }\r
-\r
-}\r
-\r
-/**\r
- * This is needed to keep the issue decoration up-to-date when its parent\r
- * element moves.\r
- */\r
-class SymbolNameResult extends Tuple {\r
- public SymbolNameResult(String name, AffineTransform transform) {\r
- super(name, transform);\r
- }\r
- public String getName() {\r
- return (String) getField(0);\r
- }\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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
+ *******************************************************************************/
+package org.simantics.modeling.ui.diagram.style;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.geom.AffineTransform;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.datatypes.literal.Vec2d;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.diagram.elements.TextNode;
+import org.simantics.diagram.profile.StyleBase;
+import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
+import org.simantics.g2d.utils.Alignment;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.scenegraph.INode;
+import org.simantics.scenegraph.g2d.IG2DNode;
+import org.simantics.scenegraph.g2d.nodes.SingleElementNode;
+import org.simantics.scenegraph.profile.EvaluationContext;
+import org.simantics.scenegraph.profile.common.ProfileVariables;
+import org.simantics.scenegraph.utils.NodeUtil;
+import org.simantics.utils.datastructures.map.Tuple;
+
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class SymbolTerminalNameStyle extends StyleBase<SymbolNameResult> {
+
+ static final Font FONT = Font.decode("Arial 6");
+
+ private static final String NODE_NAME = "terminalName";
+
+ /**
+ * Must override the StyleBase implementation because terminals do not
+ * depend on runtime variable. They need to be shown regardless of variable
+ * existence.
+ */
+ @Override
+ public SymbolNameResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource groupItem) throws DatabaseException {
+ return calculateStyle(graph, runtimeDiagram, entry, groupItem, null);
+ }
+
+ @Override
+ public SymbolNameResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource element, Variable configuration) throws DatabaseException {
+
+ AffineTransform transform = DiagramGraphUtil.getAffineTransform(graph, element);
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+
+ Resource binds = DiagramGraphUtil.getPossibleConnectionPointOfTerminal(graph, element);
+ if (binds == null)
+ return null;
+
+ Resource conn = graph.getPossibleObject(binds, MOD.DiagramConnectionRelationToConnectionRelation);
+ String name = graph.getPossibleRelatedValue(conn, L0.HasName, Bindings.STRING);
+ if (conn == null || name == null)
+ return null;
+
+ return new SymbolNameResult(name, transform);
+
+ }
+
+ private AffineTransform translateAndScaleIfNeeded(AffineTransform tr, Vec2d offset, double scale) {
+ if(!offset.isZero() || scale != 1.0) {
+ tr = new AffineTransform(tr);
+ tr.translate(offset.x, offset.y);
+ tr.scale(scale, scale);
+ }
+ return tr;
+ }
+
+ private AffineTransform getSymbolTransform(INode node, Vec2d offset, double size) {
+ if(node instanceof SingleElementNode) {
+ SingleElementNode s = (SingleElementNode)node;
+ INode symbol = NodeUtil.findChildByPrefix(s, "composite_image");
+ return translateAndScaleIfNeeded(symbol != null ? ((IG2DNode)symbol).getTransform() : new AffineTransform(), offset, size);
+ }
+ return null;
+ }
+
+ @Override
+ public void applyStyleForNode(EvaluationContext observer, INode _node, SymbolNameResult result) {
+
+ if (result == null) {
+ ProfileVariables.denyChild(_node, "", NODE_NAME);
+ return;
+ }
+
+ TextNode node = ProfileVariables.claimChild(_node, "", NODE_NAME, TextNode.class, observer);
+
+ node.setZIndex( Integer.MAX_VALUE );
+ node.setTransform( getSymbolTransform(_node, new Vec2d(0, -1), 0.08) );
+ node.setText(result.getName());
+ node.setHorizontalAlignment((byte)Alignment.CENTER.ordinal());
+ node.setBackgroundColor(Color.WHITE);
+ node.setPadding(0.2, 0);
+
+ }
+
+ @Override
+ protected void cleanupStyleForNode(INode node) {
+ ProfileVariables.denyChild(node, "", NODE_NAME);
+ }
+
+}
+
+/**
+ * This is needed to keep the issue decoration up-to-date when its parent
+ * element moves.
+ */
+class SymbolNameResult extends Tuple {
+ public SymbolNameResult(String name, AffineTransform transform) {
+ super(name, transform);
+ }
+ public String getName() {
+ return (String) getField(0);
+ }
+}
Code Review / simantics / platform.git / blobdiff