-/*******************************************************************************\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.synchronization.graph;\r
-\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.Resource;\r
-import org.simantics.diagram.synchronization.IModificationQueue;\r
-import org.simantics.diagram.synchronization.ISynchronizationContext;\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.utils.datastructures.hints.IHintObservable;\r
-import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class TransformSynchronizer extends ResourceSynchronizer {\r
-\r
- public static final TransformSynchronizer INSTANCE = new TransformSynchronizer();\r
-\r
- private static final Key[] SYNCHRONIZED_HINTS = {\r
- ElementHints.KEY_TRANSFORM,\r
- ElementHints.KEY_BOUNDS\r
- };\r
-\r
- @Override\r
- public Key[] getSynchronizedHints() {\r
- return SYNCHRONIZED_HINTS;\r
- }\r
-\r
- @Override\r
- public boolean hintChanged(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue, Object newValue) {\r
- if(newValue == null) return false;\r
- if (ElementHints.KEY_TRANSFORM.equals(key)) {\r
- BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);\r
-\r
- final double[] flatmatrix = new double[6];\r
- ((AffineTransform) newValue).getMatrix(flatmatrix);\r
-\r
- return queue.offer(new PropertyModification(object, br.DIA.HasTransform, br.G2D.Transform, flatmatrix, Bindings.DOUBLE_ARRAY), null);\r
- } else if (ElementHints.KEY_BOUNDS.equals(key)) {\r
- BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);\r
-\r
- final double[] flatmatrix = new double[4];\r
- flatmatrix[0] = ((Rectangle2D)newValue).getMinX();\r
- flatmatrix[1] = ((Rectangle2D)newValue).getMinY();\r
- flatmatrix[2] = ((Rectangle2D)newValue).getWidth();\r
- flatmatrix[3] = ((Rectangle2D)newValue).getHeight();\r
- return queue.offer(new PropertyModification(object, br.G2D.HasBounds, br.G2D.Rectangle2D, flatmatrix, Bindings.DOUBLE_ARRAY), null);\r
- }\r
- \r
- return false;\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.synchronization.graph;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.Resource;
+import org.simantics.diagram.synchronization.IModificationQueue;
+import org.simantics.diagram.synchronization.ISynchronizationContext;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.utils.datastructures.hints.IHintObservable;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class TransformSynchronizer extends ResourceSynchronizer {
+
+ public static final TransformSynchronizer INSTANCE = new TransformSynchronizer();
+
+ private static final Key[] SYNCHRONIZED_HINTS = {
+ ElementHints.KEY_TRANSFORM,
+ ElementHints.KEY_BOUNDS
+ };
+
+ @Override
+ public Key[] getSynchronizedHints() {
+ return SYNCHRONIZED_HINTS;
+ }
+
+ @Override
+ public boolean hintChanged(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue, Object newValue) {
+ if(newValue == null) return false;
+ if (ElementHints.KEY_TRANSFORM.equals(key)) {
+ BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);
+
+ final double[] flatmatrix = new double[6];
+ ((AffineTransform) newValue).getMatrix(flatmatrix);
+
+ return queue.offer(new PropertyModification(object, br.DIA.HasTransform, br.G2D.Transform, flatmatrix, Bindings.DOUBLE_ARRAY), null);
+ } else if (ElementHints.KEY_BOUNDS.equals(key)) {
+ BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);
+
+ final double[] flatmatrix = new double[4];
+ flatmatrix[0] = ((Rectangle2D)newValue).getMinX();
+ flatmatrix[1] = ((Rectangle2D)newValue).getMinY();
+ flatmatrix[2] = ((Rectangle2D)newValue).getWidth();
+ flatmatrix[3] = ((Rectangle2D)newValue).getHeight();
+ return queue.offer(new PropertyModification(object, br.G2D.HasBounds, br.G2D.Rectangle2D, flatmatrix, Bindings.DOUBLE_ARRAY), null);
+ }
+
+ return false;
+ }
+
+}