-/*******************************************************************************\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.g2d.elementclass;\r
-\r
-import java.awt.Shape;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.handler.InternalSize;\r
-import org.simantics.g2d.element.handler.Pick;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.g2d.utils.GeometryUtils;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.utils.datastructures.cache.IProvider;\r
-import org.simantics.utils.datastructures.cache.StaticProvider;\r
-\r
-/**\r
- * Handles pick and painting of paintable symbols\r
- * \r
- * @author Toni Kalajainen\r
- */\r
-public class PaintableSymbolHandler implements SceneGraph, Pick, InternalSize {\r
-\r
- private static final long serialVersionUID = 8612101011132309291L;\r
-\r
- private final Rectangle2D rect;\r
- private final Double ratio;\r
- private final Image ps;\r
-\r
- private final IProvider<Image> symbolProvider;\r
-\r
- public PaintableSymbolHandler(Image symbol)\r
- {\r
- this.symbolProvider = StaticProvider.provide(symbol);\r
- ps = symbolProvider.get();\r
- rect = ps.getBounds();\r
- ratio = rect.getWidth() / rect.getHeight();\r
- }\r
-\r
- public PaintableSymbolHandler(IProvider<Image> symbolProvider)\r
- {\r
- this.symbolProvider = symbolProvider;\r
- ps = symbolProvider.get();\r
- rect = ps.getBounds();\r
- ratio = rect.getWidth() / rect.getHeight();\r
- }\r
-\r
-\r
- @Override\r
- public void cleanup(IElement e) {\r
- }\r
-\r
- @Override\r
- public void init(IElement e, G2DParentNode parent) {\r
- System.out.println("PaintableSymbolHandler.paint()");\r
-// Graphics2D g = elementGC.getGraphics2D();\r
-// Image ps = ctx.getSingleItem(SymbolUtil.class).get(symbolProvider, g.getDeviceConfiguration());\r
-// ps.paint(elementGC);\r
- }\r
-\r
- @Override\r
- public boolean pickTest(IElement e, Shape s, PickPolicy policy) {\r
- Shape outline = ps.getOutline();\r
- if (policy == PickPolicy.PICK_CONTAINED_OBJECTS)\r
- return GeometryUtils.contains(s, outline);\r
- if (policy == PickPolicy.PICK_INTERSECTING_OBJECTS)\r
- return GeometryUtils.intersects(s, outline);\r
- throw new RuntimeException("Unimplemented");\r
- }\r
-\r
- @Override\r
- public Rectangle2D getBounds(IElement e, Rectangle2D size) {\r
- if (size==null) size = new Rectangle2D.Double();\r
- size.setFrame(rect);\r
- return size;\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.g2d.elementclass;
+
+import java.awt.Shape;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.InternalSize;
+import org.simantics.g2d.element.handler.Pick;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.image.Image;
+import org.simantics.g2d.utils.GeometryUtils;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.utils.datastructures.cache.IProvider;
+import org.simantics.utils.datastructures.cache.StaticProvider;
+
+/**
+ * Handles pick and painting of paintable symbols
+ *
+ * @author Toni Kalajainen
+ */
+public class PaintableSymbolHandler implements SceneGraph, Pick, InternalSize {
+
+ private static final long serialVersionUID = 8612101011132309291L;
+
+ private final Rectangle2D rect;
+ private final Double ratio;
+ private final Image ps;
+
+ private final IProvider<Image> symbolProvider;
+
+ public PaintableSymbolHandler(Image symbol)
+ {
+ this.symbolProvider = StaticProvider.provide(symbol);
+ ps = symbolProvider.get();
+ rect = ps.getBounds();
+ ratio = rect.getWidth() / rect.getHeight();
+ }
+
+ public PaintableSymbolHandler(IProvider<Image> symbolProvider)
+ {
+ this.symbolProvider = symbolProvider;
+ ps = symbolProvider.get();
+ rect = ps.getBounds();
+ ratio = rect.getWidth() / rect.getHeight();
+ }
+
+
+ @Override
+ public void cleanup(IElement e) {
+ }
+
+ @Override
+ public void init(IElement e, G2DParentNode parent) {
+ System.out.println("PaintableSymbolHandler.paint()");
+// Graphics2D g = elementGC.getGraphics2D();
+// Image ps = ctx.getSingleItem(SymbolUtil.class).get(symbolProvider, g.getDeviceConfiguration());
+// ps.paint(elementGC);
+ }
+
+ @Override
+ public boolean pickTest(IElement e, Shape s, PickPolicy policy) {
+ Shape outline = ps.getOutline();
+ if (policy == PickPolicy.PICK_CONTAINED_OBJECTS)
+ return GeometryUtils.contains(s, outline);
+ if (policy == PickPolicy.PICK_INTERSECTING_OBJECTS)
+ return GeometryUtils.intersects(s, outline);
+ throw new RuntimeException("Unimplemented");
+ }
+
+ @Override
+ public Rectangle2D getBounds(IElement e, Rectangle2D size) {
+ if (size==null) size = new Rectangle2D.Double();
+ size.setFrame(rect);
+ return size;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff