-/*******************************************************************************\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.element.handler.impl;\r
-\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.SceneGraphNodeKey;\r
-import org.simantics.g2d.element.handler.Clickable;\r
-import org.simantics.g2d.element.handler.Clickable.PressStatus;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.element.handler.Togglable;\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.scenegraph.Node;\r
-import org.simantics.scenegraph.g2d.G2DNode;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
-import org.simantics.utils.datastructures.hints.IHintListener;\r
-import org.simantics.utils.datastructures.hints.IHintObservable;\r
-\r
-/**\r
- * \r
- * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
- *\r
- */\r
-public abstract class ResizeableImagePaint implements SceneGraph {\r
-\r
- private static final long serialVersionUID = 5955540004168283683L;\r
- public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "RESIZABLE_IMAGE_SG_NODE");\r
- \r
-\r
- public ResizeableImagePaint() {\r
-\r
- }\r
- \r
- @Override\r
- public void init(final IElement e, final G2DParentNode parent) {\r
- System.out.println("ResizeableImagePaint.init");\r
- Togglable togglable = e.getElementClass().getAtMostOneItemOfClass(Togglable.class);\r
- boolean toggled = false;\r
- if (togglable != null)\r
- toggled = togglable.isChecked(e);\r
-\r
- Clickable.PressStatus status = null;\r
- Clickable clickable = e.getElementClass().getAtMostOneItemOfClass(Clickable.class);\r
- status = PressStatus.NORMAL;//clickable.getPressStatus(e, ctx);\r
-\r
- Image image = getImage(status, toggled);\r
- \r
- \r
- Node node = e.getHint(KEY_SG_NODE);\r
- if (node != null)\r
- node.remove();\r
- \r
- node = image.init(parent);\r
- e.setHint(KEY_SG_NODE, node);\r
- e.addHintListener(new IHintListener() {\r
- \r
- @Override\r
- public void hintRemoved(IHintObservable sender, Key key, Object oldValue) {\r
- // TODO Auto-generated method stub\r
- \r
- }\r
- \r
- @Override\r
- public void hintChanged(IHintObservable sender, Key key, Object oldValue,\r
- Object newValue) {\r
- if (key == ElementHints.KEY_TRANSFORM) {\r
- G2DNode node = e.getHint(KEY_SG_NODE);\r
- Rectangle2D size = e.getHint(ElementHints.KEY_BOUNDS);\r
- AffineTransform at = (AffineTransform)newValue;\r
- AffineTransform at2 = node.getTransform();\r
- node.setTransform(new AffineTransform(at2.getScaleX(),at2.getShearX(),at2.getShearY(),at2.getScaleY(),at.getTranslateX()+size.getWidth()*0.5,at.getTranslateY()+size.getHeight()*0.5));\r
- }\r
- if (key == ElementHints.KEY_BOUNDS) {\r
- G2DNode node = e.getHint(KEY_SG_NODE);\r
- Rectangle2D size = (Rectangle2D)newValue;\r
- Rectangle2D bounds = node.getBoundsInLocal();\r
- AffineTransform at = e.getHint(ElementHints.KEY_TRANSFORM);\r
- \r
- node.setTransform(new AffineTransform(size.getWidth()/bounds.getWidth(),0,0,size.getHeight()/bounds.getHeight(),at.getTranslateX()+size.getWidth()*0.5,at.getTranslateY()+size.getHeight()*0.5));\r
- }\r
- \r
- \r
- }\r
- });\r
- \r
- }\r
-\r
- public void cleanup(final IElement e) {\r
- Node node = e.getHint(KEY_SG_NODE);\r
- if (node != null)\r
- node.remove();\r
- \r
- }\r
-\r
- public abstract Image getImage(Clickable.PressStatus status, boolean toggled);\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.element.handler.impl;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.SceneGraphNodeKey;
+import org.simantics.g2d.element.handler.Clickable;
+import org.simantics.g2d.element.handler.Clickable.PressStatus;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.element.handler.Togglable;
+import org.simantics.g2d.image.Image;
+import org.simantics.scenegraph.Node;
+import org.simantics.scenegraph.g2d.G2DNode;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+import org.simantics.utils.datastructures.hints.IHintListener;
+import org.simantics.utils.datastructures.hints.IHintObservable;
+
+/**
+ *
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public abstract class ResizeableImagePaint implements SceneGraph {
+
+ private static final long serialVersionUID = 5955540004168283683L;
+ public static final Key KEY_SG_NODE = new SceneGraphNodeKey(Node.class, "RESIZABLE_IMAGE_SG_NODE");
+
+
+ public ResizeableImagePaint() {
+
+ }
+
+ @Override
+ public void init(final IElement e, final G2DParentNode parent) {
+ System.out.println("ResizeableImagePaint.init");
+ Togglable togglable = e.getElementClass().getAtMostOneItemOfClass(Togglable.class);
+ boolean toggled = false;
+ if (togglable != null)
+ toggled = togglable.isChecked(e);
+
+ Clickable.PressStatus status = null;
+ Clickable clickable = e.getElementClass().getAtMostOneItemOfClass(Clickable.class);
+ status = PressStatus.NORMAL;//clickable.getPressStatus(e, ctx);
+
+ Image image = getImage(status, toggled);
+
+
+ Node node = e.getHint(KEY_SG_NODE);
+ if (node != null)
+ node.remove();
+
+ node = image.init(parent);
+ e.setHint(KEY_SG_NODE, node);
+ e.addHintListener(new IHintListener() {
+
+ @Override
+ public void hintRemoved(IHintObservable sender, Key key, Object oldValue) {
+ // TODO Auto-generated method stub
+
+ }
+
+ @Override
+ public void hintChanged(IHintObservable sender, Key key, Object oldValue,
+ Object newValue) {
+ if (key == ElementHints.KEY_TRANSFORM) {
+ G2DNode node = e.getHint(KEY_SG_NODE);
+ Rectangle2D size = e.getHint(ElementHints.KEY_BOUNDS);
+ AffineTransform at = (AffineTransform)newValue;
+ AffineTransform at2 = node.getTransform();
+ node.setTransform(new AffineTransform(at2.getScaleX(),at2.getShearX(),at2.getShearY(),at2.getScaleY(),at.getTranslateX()+size.getWidth()*0.5,at.getTranslateY()+size.getHeight()*0.5));
+ }
+ if (key == ElementHints.KEY_BOUNDS) {
+ G2DNode node = e.getHint(KEY_SG_NODE);
+ Rectangle2D size = (Rectangle2D)newValue;
+ Rectangle2D bounds = node.getBoundsInLocal();
+ AffineTransform at = e.getHint(ElementHints.KEY_TRANSFORM);
+
+ node.setTransform(new AffineTransform(size.getWidth()/bounds.getWidth(),0,0,size.getHeight()/bounds.getHeight(),at.getTranslateX()+size.getWidth()*0.5,at.getTranslateY()+size.getHeight()*0.5));
+ }
+
+
+ }
+ });
+
+ }
+
+ public void cleanup(final IElement e) {
+ Node node = e.getHint(KEY_SG_NODE);
+ if (node != null)
+ node.remove();
+
+ }
+
+ public abstract Image getImage(Clickable.PressStatus status, boolean toggled);
+
+}
Code Review / simantics / platform.git / blobdiff