-/*******************************************************************************\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.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.g2d.element.ElementClass;\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.g2d.element.ElementUtils;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.SceneGraphNodeKey;\r
-import org.simantics.g2d.element.handler.InternalSize;\r
-import org.simantics.g2d.element.handler.Outline;\r
-import org.simantics.g2d.element.handler.Resize;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.element.handler.impl.DefaultTransform;\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.scenegraph.Node;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.scenegraph.g2d.IG2DNode;\r
-import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
-\r
-/**\r
- * See {@link ElementHints}.KEY_IMAGE\r
- *\r
- * @author Toni Kalajainen <toni.kalajainen@vtt.fi>\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ImageClass {\r
-\r
- public static final ElementClass INSTANCE =\r
- ElementClass.compile(\r
- ImageElementHandler.INSTANCE,\r
- DefaultTransform.INSTANCE\r
- );\r
-\r
- public static class ImageElementHandler implements SceneGraph, InternalSize, Resize, Outline {\r
-\r
- private static final long serialVersionUID = 7980198654721917029L;\r
-\r
- public static final ImageElementHandler INSTANCE = new ImageElementHandler();\r
-\r
- public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "IMAGE_SG_NODE");\r
-\r
- protected Image getImage(IElement e) {\r
- Image i = e.getHint(ElementHints.KEY_IMAGE);\r
- if (i == null)\r
- throw new IllegalStateException("element " + e + " has no ElementHints.KEY_IMAGE hint");\r
- return i;\r
- }\r
-\r
- protected Key getNodeKey() {\r
- return KEY_SG_NODE;\r
- }\r
-\r
- @Override\r
- public void init(final IElement e, final G2DParentNode parent) {\r
- Image i = getImage(e);\r
- Node node = i.init(parent);\r
- if (node != null)\r
- e.setHint(getNodeKey(), node);\r
- if(node instanceof IG2DNode) {\r
- IG2DNode n = (IG2DNode)node;\r
- AffineTransform at = ElementUtils.getTransform(e);\r
- if(at != null) {\r
- n.setTransform(at); // FIXME: not tested..\r
- }\r
- }\r
- }\r
-\r
- public void cleanup(final IElement e) {\r
- Node node = e.removeHint(getNodeKey());\r
- if (node != null)\r
- node.remove();\r
- }\r
-\r
- @Override\r
- public Rectangle2D getBounds(IElement e, Rectangle2D size) {\r
- Image i = getImage(e);\r
- Rectangle2D r = i.getBounds();\r
- if (size == null)\r
- size = new Rectangle2D.Double();\r
- size.setFrame(r);\r
- return size;\r
- }\r
-\r
- @Override\r
- public Double getFixedAspectRatio(IElement e) {\r
- Image i = getImage(e);\r
- Rectangle2D r = i.getBounds();\r
- return r.getWidth() / r.getHeight();\r
- }\r
-\r
- @Override\r
- public Rectangle2D getMaximumSize(IElement e) {\r
- Image i = getImage(e);\r
- return i.getBounds();\r
- }\r
-\r
- @Override\r
- public Rectangle2D getMinimumSize(IElement e) {\r
- Image i = getImage(e);\r
- return i.getBounds();\r
- }\r
-\r
- @Override\r
- public void resize(IElement e, Rectangle2D newSize) {\r
- }\r
-\r
- @Override\r
- public Shape getElementShape(IElement e) {\r
- Image i = getImage(e);\r
- return i.getOutline();\r
- }\r
- }\r
-\r
-\r
- public static class StaticImageElementHandler extends ImageElementHandler {\r
- private static final long serialVersionUID = 7691329107125520049L;\r
-\r
- public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "STATIC_IMAGE_SG_NODE");\r
-\r
- private final Image i;\r
-\r
- public StaticImageElementHandler(Image i) {\r
- this.i = i;\r
- }\r
-\r
- @Override\r
- protected Image getImage(IElement e) {\r
- return i;\r
- }\r
-\r
- @Override\r
- protected Key getNodeKey() {\r
- return KEY_SG_NODE;\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.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.element.ElementClass;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.g2d.element.ElementUtils;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.SceneGraphNodeKey;
+import org.simantics.g2d.element.handler.InternalSize;
+import org.simantics.g2d.element.handler.Outline;
+import org.simantics.g2d.element.handler.Resize;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.element.handler.impl.DefaultTransform;
+import org.simantics.g2d.image.Image;
+import org.simantics.scenegraph.Node;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.IG2DNode;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+
+/**
+ * See {@link ElementHints}.KEY_IMAGE
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ * @author Tuukka Lehtonen
+ */
+public class ImageClass {
+
+ public static final ElementClass INSTANCE =
+ ElementClass.compile(
+ ImageElementHandler.INSTANCE,
+ DefaultTransform.INSTANCE
+ );
+
+ public static class ImageElementHandler implements SceneGraph, InternalSize, Resize, Outline {
+
+ private static final long serialVersionUID = 7980198654721917029L;
+
+ public static final ImageElementHandler INSTANCE = new ImageElementHandler();
+
+ public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "IMAGE_SG_NODE");
+
+ protected Image getImage(IElement e) {
+ Image i = e.getHint(ElementHints.KEY_IMAGE);
+ if (i == null)
+ throw new IllegalStateException("element " + e + " has no ElementHints.KEY_IMAGE hint");
+ return i;
+ }
+
+ protected Key getNodeKey() {
+ return KEY_SG_NODE;
+ }
+
+ @Override
+ public void init(final IElement e, final G2DParentNode parent) {
+ Image i = getImage(e);
+ Node node = i.init(parent);
+ if (node != null)
+ e.setHint(getNodeKey(), node);
+ if(node instanceof IG2DNode) {
+ IG2DNode n = (IG2DNode)node;
+ AffineTransform at = ElementUtils.getTransform(e);
+ if(at != null) {
+ n.setTransform(at); // FIXME: not tested..
+ }
+ }
+ }
+
+ public void cleanup(final IElement e) {
+ Node node = e.removeHint(getNodeKey());
+ if (node != null)
+ node.remove();
+ }
+
+ @Override
+ public Rectangle2D getBounds(IElement e, Rectangle2D size) {
+ Image i = getImage(e);
+ Rectangle2D r = i.getBounds();
+ if (size == null)
+ size = new Rectangle2D.Double();
+ size.setFrame(r);
+ return size;
+ }
+
+ @Override
+ public Double getFixedAspectRatio(IElement e) {
+ Image i = getImage(e);
+ Rectangle2D r = i.getBounds();
+ return r.getWidth() / r.getHeight();
+ }
+
+ @Override
+ public Rectangle2D getMaximumSize(IElement e) {
+ Image i = getImage(e);
+ return i.getBounds();
+ }
+
+ @Override
+ public Rectangle2D getMinimumSize(IElement e) {
+ Image i = getImage(e);
+ return i.getBounds();
+ }
+
+ @Override
+ public void resize(IElement e, Rectangle2D newSize) {
+ }
+
+ @Override
+ public Shape getElementShape(IElement e) {
+ Image i = getImage(e);
+ return i.getOutline();
+ }
+ }
+
+
+ public static class StaticImageElementHandler extends ImageElementHandler {
+ private static final long serialVersionUID = 7691329107125520049L;
+
+ public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "STATIC_IMAGE_SG_NODE");
+
+ private final Image i;
+
+ public StaticImageElementHandler(Image i) {
+ this.i = i;
+ }
+
+ @Override
+ protected Image getImage(IElement e) {
+ return i;
+ }
+
+ @Override
+ protected Key getNodeKey() {
+ return KEY_SG_NODE;
+ }
+ }
+
}
\ No newline at end of file
Code Review / simantics / platform.git / blobdiff