-/*******************************************************************************\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.diagram.adapter;\r
-\r
-import java.awt.AlphaComposite;\r
-import java.awt.Color;\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.RequestProcessor;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.profile.ProfileKeys;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.g2d.canvas.ICanvasContext;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.scenegraph.INode;\r
-import org.simantics.scenegraph.profile.DataNodeMap;\r
-import org.simantics.scenegraph.profile.EvaluationContext;\r
-import org.simantics.scenegraph.profile.Group;\r
-import org.simantics.scenegraph.profile.Style;\r
-import org.simantics.scenegraph.profile.common.ObserverGroupListener;\r
-import org.simantics.scenegraph.profile.common.ProfileVariables;\r
-\r
-public class ConstantStyle implements Style {\r
-\r
- final String name;\r
- final Map<String, Object> values = new HashMap<String, Object>();\r
- ObserverGroupListener listener = null;\r
-\r
- public ConstantStyle(ReadGraph graph, Resource style) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- DiagramResource DIA = DiagramResource.getInstance(graph);\r
- this.name = graph.getPossibleRelatedValue(style, L0.HasName, Bindings.STRING);\r
- String[] values = graph.getPossibleRelatedValue(style, DIA.HasValues, Bindings.getBindingUnchecked(String[].class));\r
- for(int i=0;i<values.length;i+=2) {\r
- String key = values[i];\r
- Object value = haxx(key, values[i+1]);\r
- this.values.put(key, value);\r
- }\r
- }\r
-\r
- private Object haxx(String key, Object value) {\r
- if("alpha".equals(key)) {\r
- return AlphaComposite.getInstance(AlphaComposite. SRC_OVER, Float.parseFloat((String)value));\r
- } else if("color".equals(key)) {\r
- return new Color(Integer.parseInt(value.toString(), 16));\r
- } else {\r
- return value;\r
- }\r
- }\r
-\r
- @Override\r
- public void deactivate(Resource diagram, Resource entry, Group group,\r
- EvaluationContext observer) {\r
- if (listener != null && !listener.isDisposed()) {\r
- listener.dispose();\r
- values.clear();\r
- observer.update();\r
- }\r
- }\r
-\r
- @Override\r
- public void activate(RequestProcessor backend, Resource diagram, Resource entry, Group group, final EvaluationContext observer) {\r
-\r
- if (listener != null && !listener.isDisposed())\r
- return;\r
-\r
- listener = new ObserverGroupListener(this, group, observer);\r
-\r
- group.trackItems(backend, diagram, listener);\r
-\r
- }\r
-\r
- @Override\r
- public void apply(Resource entry, Group group, final EvaluationContext evaluationContext) {\r
-\r
-// throw new UnsupportedOperationException();\r
- \r
-// IDiagram diagram = evaluationContext.getConstant(ProfileKeys.DIAGRAM);\r
- ICanvasContext context = evaluationContext.getConstant(ProfileKeys.CANVAS);\r
- \r
- assert context.getThreadAccess().currentThreadAccess();\r
-\r
- if(listener == null) {\r
- System.out.println("ConstantStyle " + this + " was not active in apply!");\r
- return;\r
- }\r
-\r
- final DataNodeMap map = evaluationContext.getConstant(ProfileKeys.NODE_MAP);\r
- \r
-// DataElementMap map = diagram.getDiagramClass().getSingleItem(DataElementMap.class);\r
-\r
- for(Map.Entry<String, Object> value : values.entrySet()) {\r
-\r
- for(Object item : listener.getItems()) {\r
-\r
- final INode node = map.getNode(item);\r
- \r
-// final IElement element = map.getElement(diagram, item);\r
- if(node == null) {\r
- //observer.exception(new NullPointerException("ConstantStyle.apply: no element for " + item));\r
- evaluationContext.update();\r
- return;\r
- }\r
-\r
- ProfileVariables.claimNodeProperty(node, value.getKey(), value.getValue(), evaluationContext);\r
- \r
-//// System.out.println("apply[" + element + "]: " + value.getKey() + " => " + value.getValue());\r
-// Variables.set(node, value.getKey(), value.getValue(), evaluationContext);\r
-//\r
-// PropertySetter setter = element.getElementClass().getAtMostOneItemOfClass(PropertySetter.class);\r
-// if(setter != null)\r
-// setter.syncPropertiesToNode(element);\r
- \r
- }\r
- }\r
-\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return name;\r
- }\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.diagram.adapter;
+
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.profile.ProfileKeys;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.layer0.Layer0;
+import org.simantics.scenegraph.INode;
+import org.simantics.scenegraph.profile.DataNodeMap;
+import org.simantics.scenegraph.profile.EvaluationContext;
+import org.simantics.scenegraph.profile.Group;
+import org.simantics.scenegraph.profile.Style;
+import org.simantics.scenegraph.profile.common.ObserverGroupListener;
+import org.simantics.scenegraph.profile.common.ProfileVariables;
+
+public class ConstantStyle implements Style {
+
+ final String name;
+ final Map<String, Object> values = new HashMap<String, Object>();
+ ObserverGroupListener listener = null;
+ double priority;
+
+ public ConstantStyle(ReadGraph graph, Resource style) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+ this.name = graph.getPossibleRelatedValue(style, L0.HasName, Bindings.STRING);
+ String[] values = graph.getPossibleRelatedValue(style, DIA.HasValues, Bindings.getBindingUnchecked(String[].class));
+ for(int i=0;i<values.length;i+=2) {
+ String key = values[i];
+ Object value = haxx(key, values[i+1]);
+ this.values.put(key, value);
+ }
+ }
+
+ public void setPriority(double priority) {
+ this.priority = priority;
+ }
+
+ public double getPriority() {
+ return priority;
+ }
+
+ private Object haxx(String key, Object value) {
+ if("alpha".equals(key)) {
+ return AlphaComposite.getInstance(AlphaComposite. SRC_OVER, Float.parseFloat((String)value));
+ } else if("color".equals(key)) {
+ return new Color(Integer.parseInt(value.toString(), 16));
+ } else {
+ return value;
+ }
+ }
+
+ @Override
+ public void deactivate(Resource diagram, Resource entry, Group group,
+ EvaluationContext observer) {
+ if (listener != null && !listener.isDisposed()) {
+ listener.dispose();
+ values.clear();
+ observer.update();
+ }
+ }
+
+ @Override
+ public void activate(RequestProcessor backend, Resource diagram, Resource entry, Group group, final EvaluationContext observer) throws DatabaseException {
+
+ if (listener != null && !listener.isDisposed())
+ return;
+
+ listener = new ObserverGroupListener(this, group, observer);
+
+ group.trackItems(backend, diagram, listener);
+
+ }
+
+ @Override
+ public void apply(Resource entry, Group group, final EvaluationContext evaluationContext) {
+
+// throw new UnsupportedOperationException();
+
+// IDiagram diagram = evaluationContext.getConstant(ProfileKeys.DIAGRAM);
+ ICanvasContext context = evaluationContext.getConstant(ProfileKeys.CANVAS);
+
+ assert context.getThreadAccess().currentThreadAccess();
+
+ if(listener == null) {
+ System.out.println("ConstantStyle " + this + " was not active in apply!");
+ return;
+ }
+
+ final DataNodeMap map = evaluationContext.getConstant(ProfileKeys.NODE_MAP);
+
+// DataElementMap map = diagram.getDiagramClass().getSingleItem(DataElementMap.class);
+
+ for(Map.Entry<String, Object> value : values.entrySet()) {
+
+ for(Object item : listener.getItems()) {
+
+ final INode node = map.getNode(item);
+
+// final IElement element = map.getElement(diagram, item);
+ if(node == null) {
+ //observer.exception(new NullPointerException("ConstantStyle.apply: no element for " + item));
+ evaluationContext.update();
+ return;
+ }
+
+ ProfileVariables.claimNodeProperty(node, value.getKey(), value.getValue(), evaluationContext);
+
+//// System.out.println("apply[" + element + "]: " + value.getKey() + " => " + value.getValue());
+// Variables.set(node, value.getKey(), value.getValue(), evaluationContext);
+//
+// PropertySetter setter = element.getElementClass().getAtMostOneItemOfClass(PropertySetter.class);
+// if(setter != null)
+// setter.syncPropertiesToNode(element);
+
+ }
+ }
+
+ }
+
+ @Override
+ public final void apply2(Object item, final EvaluationContext evaluationContext) {
+ final DataNodeMap map = evaluationContext.getConstant(ProfileKeys.NODE_MAP);
+ final INode node = map.getNode(item);
+
+ for(Map.Entry<String, Object> value : values.entrySet()) {
+ ProfileVariables.claimNodeProperty(node, value.getKey(), value.getValue(), evaluationContext);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return name;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff