-/*******************************************************************************\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.BasicStroke;\r
-import java.awt.Color;\r
-import java.awt.Rectangle;\r
-import java.awt.Shape;\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Ellipse2D;\r
-import java.awt.geom.Point2D;\r
-import java.awt.geom.Rectangle2D;\r
-import java.util.Collection;\r
-\r
-import org.simantics.g2d.diagram.handler.Topology.Terminal;\r
-import org.simantics.g2d.element.ElementClass;\r
-import org.simantics.g2d.element.ElementUtils;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.handler.InternalSize;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.element.handler.TerminalLayout;\r
-import org.simantics.g2d.element.handler.TerminalTopology;\r
-import org.simantics.g2d.element.handler.impl.BorderColorImpl;\r
-import org.simantics.g2d.element.handler.impl.DefaultTransform;\r
-import org.simantics.g2d.element.handler.impl.FillColorImpl;\r
-import org.simantics.g2d.element.handler.impl.Resizeable;\r
-import org.simantics.g2d.element.handler.impl.TextImpl;\r
-import org.simantics.g2d.element.handler.impl.TextPainter;\r
-import org.simantics.g2d.utils.geom.DirectionSet;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.scenegraph.g2d.nodes.ShapeNode;\r
-import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
-\r
-/**\r
- * \r
- * @author Toni Kalajainen\r
- */\r
-public class BoxClass {\r
-\r
- public static final ElementClass BOXCLASS =\r
- ElementClass.compile(\r
- DefaultTransform.INSTANCE,\r
- Resizeable.UNCONSTRICTED,\r
- BorderColorImpl.BLACK,\r
- FillColorImpl.WHITE,\r
- TextImpl.INSTANCE,\r
- new RectangleSGNode(),\r
- new BoxNode(),\r
- new TextPainter()\r
- //new RotatorHandler()\r
- );\r
-\r
- final static BasicStroke STROKE = new BasicStroke(1.0f);\r
-\r
- static class RectangleSGNode implements SceneGraph {\r
- /**\r
- * \r
- */\r
- private static final long serialVersionUID = -1550908516884986157L;\r
- private G2DParentNode node = null;\r
-\r
- @Override\r
- public void cleanup(IElement e) {\r
- if(node != null) {\r
- node.remove();\r
- }\r
- node = null;\r
- }\r
-\r
- @Override\r
- public void init(IElement e, G2DParentNode parent) {\r
- if(node == null) {\r
- node = parent.addNode(G2DParentNode.class);\r
- }\r
- ShapeNode bgnode = node.getOrCreateNode("bg", ShapeNode.class);\r
- bgnode.setZIndex(1);\r
- ShapeNode fgnode = node.getOrCreateNode("fg", ShapeNode.class);\r
- fgnode.setZIndex(2);\r
-\r
- Color fc = ElementUtils.getFillColor(e);\r
- Color bc = ElementUtils.getBorderColor(e);\r
-\r
- Rectangle2D rect = ElementUtils.getElementBounds(e);\r
- bgnode.setColor(fc);\r
- bgnode.setFill(true);\r
- bgnode.setShape(rect);\r
-\r
- fgnode.setColor(bc);\r
- fgnode.setFill(false);\r
- fgnode.setStroke(STROKE);\r
- fgnode.setScaleStroke(true);\r
- fgnode.setShape(rect);\r
- }\r
- }\r
-\r
-\r
-\r
- static class TerminalPoint implements Terminal {\r
- }\r
-\r
- public static class TerminalKeyOf extends KeyOf {\r
- public final Terminal terminal;\r
-\r
- private final int hashCode;\r
-\r
- public TerminalKeyOf(Terminal terminal, Class<?> clazz) {\r
- super(clazz);\r
- this.terminal = terminal;\r
- hashCode = terminal.hashCode() ^ clazz.hashCode();\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- return hashCode;\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (!(obj instanceof TerminalKeyOf)) return false;\r
- TerminalKeyOf other = (TerminalKeyOf) obj;\r
- if (!other.terminal.equals(terminal)) return false;\r
- return super.equals(obj);\r
- }\r
- }\r
-\r
- public static class TerminalConnectKey extends TerminalKeyOf {\r
- public TerminalConnectKey(Terminal terminal) {\r
- super(terminal, IElement.class);\r
- }\r
-\r
- }\r
-\r
- static class BoxNode implements TerminalTopology, TerminalLayout {\r
- private static final long serialVersionUID = 4561446983606561224L;\r
- public static final Terminal T0 = new TerminalPoint();\r
- public static final Terminal T1 = new TerminalPoint();\r
- public static final Terminal T2 = new TerminalPoint();\r
- public static final Terminal T3 = new TerminalPoint();\r
- public static final Terminal T4 = new TerminalPoint();\r
- public static final Terminal T5 = new TerminalPoint();\r
- public static final Terminal T6 = new TerminalPoint();\r
- public static final Terminal T7 = new TerminalPoint();\r
- public static final Terminal T8 = new TerminalPoint();\r
-\r
- @Override\r
- public void getTerminals(IElement e, Collection<Terminal> result) {\r
- result.add(T0);\r
- result.add(T1);\r
- result.add(T2);\r
- result.add(T3);\r
- result.add(T4);\r
- result.add(T5);\r
- result.add(T6);\r
- result.add(T7);\r
- result.add(T8);\r
- }\r
-\r
- @Override\r
- public AffineTransform getTerminalPosition(IElement node, Terminal t)\r
- {\r
- InternalSize b = node.getElementClass().getSingleItem(InternalSize.class);\r
- Rectangle2D rect = b.getBounds(node, null);\r
- Point2D pos = null;\r
- if (rect == null) {\r
- pos = new Point2D.Double(0, 0);\r
- } else {\r
- if (t==T0) pos = new Point2D.Double(rect.getCenterX(), rect.getCenterY());\r
- if (t==T1) pos = new Point2D.Double(rect.getMinX(), rect.getMinY());\r
- if (t==T2) pos = new Point2D.Double(rect.getCenterX(), rect.getMinY());\r
- if (t==T3) pos = new Point2D.Double(rect.getMaxX(), rect.getMinY());\r
- if (t==T4) pos = new Point2D.Double(rect.getMaxX(), rect.getCenterY());\r
- if (t==T5) pos = new Point2D.Double(rect.getMaxX(), rect.getMaxY());\r
- if (t==T6) pos = new Point2D.Double(rect.getCenterX(), rect.getMaxY());\r
- if (t==T7) pos = new Point2D.Double(rect.getMinX(), rect.getMaxY());\r
- if (t==T8) pos = new Point2D.Double(rect.getMinX(), rect.getCenterY());\r
- }\r
- AffineTransform result = new AffineTransform();\r
- result.setToTranslation(pos.getX(), pos.getY());\r
- return result;\r
- }\r
-\r
- @Override\r
- public boolean getTerminalDirection(IElement node, Terminal t, DirectionSet directions) {\r
- if (t==T0) {\r
- directions.addAll(DirectionSet.NESW);\r
- return true;\r
- }\r
- if (t==T1) {\r
- directions.addAll(DirectionSet.NW2);\r
- return true;\r
- }\r
- if (t==T2) {\r
- directions.addAll(DirectionSet.N);\r
- return true;\r
- }\r
- if (t==T3) {\r
- directions.addAll(DirectionSet.NE2);\r
- return true;\r
- }\r
- if (t==T4) {\r
- directions.addAll(DirectionSet.E);\r
- return true;\r
- }\r
- if (t==T5) {\r
- directions.addAll(DirectionSet.SE2);\r
- return true;\r
- }\r
- if (t==T6) {\r
- directions.addAll(DirectionSet.S);\r
- return true;\r
- }\r
- if (t==T7) {\r
- directions.addAll(DirectionSet.SW2);\r
- return true;\r
- }\r
- if (t==T8) {\r
- directions.addAll(DirectionSet.W);\r
- return true;\r
- }\r
- return false;\r
- }\r
-\r
- public static final Shape BOX_SHAPE = new Rectangle(-3, -3, 7, 7);\r
- public static final Shape CIRCLE_SHAPE = new Ellipse2D.Double(-5, -5, 9, 9);\r
-\r
- @Override\r
- public Shape getTerminalShape(IElement node, Terminal t) {\r
- return (t==T6 || t==T7 || t==T0) ? CIRCLE_SHAPE : null;\r
- }\r
-\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.BasicStroke;
+import java.awt.Color;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.util.Collection;
+
+import org.simantics.g2d.diagram.handler.Topology.Terminal;
+import org.simantics.g2d.element.ElementClass;
+import org.simantics.g2d.element.ElementUtils;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.InternalSize;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.element.handler.TerminalLayout;
+import org.simantics.g2d.element.handler.TerminalTopology;
+import org.simantics.g2d.element.handler.impl.BorderColorImpl;
+import org.simantics.g2d.element.handler.impl.DefaultTransform;
+import org.simantics.g2d.element.handler.impl.FillColorImpl;
+import org.simantics.g2d.element.handler.impl.Resizeable;
+import org.simantics.g2d.element.handler.impl.TextImpl;
+import org.simantics.g2d.element.handler.impl.TextPainter;
+import org.simantics.g2d.utils.geom.DirectionSet;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.nodes.ShapeNode;
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
+
+/**
+ *
+ * @author Toni Kalajainen
+ */
+public class BoxClass {
+
+ public static final ElementClass BOXCLASS =
+ ElementClass.compile(
+ DefaultTransform.INSTANCE,
+ Resizeable.UNCONSTRICTED,
+ BorderColorImpl.BLACK,
+ FillColorImpl.WHITE,
+ TextImpl.INSTANCE,
+ new RectangleSGNode(),
+ new BoxNode(),
+ new TextPainter()
+ //new RotatorHandler()
+ );
+
+ final static BasicStroke STROKE = new BasicStroke(1.0f);
+
+ static class RectangleSGNode implements SceneGraph {
+ /**
+ *
+ */
+ private static final long serialVersionUID = -1550908516884986157L;
+ private G2DParentNode node = null;
+
+ @Override
+ public void cleanup(IElement e) {
+ if(node != null) {
+ node.remove();
+ }
+ node = null;
+ }
+
+ @Override
+ public void init(IElement e, G2DParentNode parent) {
+ if(node == null) {
+ node = parent.addNode(G2DParentNode.class);
+ }
+ ShapeNode bgnode = node.getOrCreateNode("bg", ShapeNode.class);
+ bgnode.setZIndex(1);
+ ShapeNode fgnode = node.getOrCreateNode("fg", ShapeNode.class);
+ fgnode.setZIndex(2);
+
+ Color fc = ElementUtils.getFillColor(e);
+ Color bc = ElementUtils.getBorderColor(e);
+
+ Rectangle2D rect = ElementUtils.getElementBounds(e);
+ bgnode.setColor(fc);
+ bgnode.setFill(true);
+ bgnode.setShape(rect);
+
+ fgnode.setColor(bc);
+ fgnode.setFill(false);
+ fgnode.setStroke(STROKE);
+ fgnode.setScaleStroke(true);
+ fgnode.setShape(rect);
+ }
+ }
+
+
+
+ static class TerminalPoint implements Terminal {
+ }
+
+ public static class TerminalKeyOf extends KeyOf {
+ public final Terminal terminal;
+
+ private final int hashCode;
+
+ public TerminalKeyOf(Terminal terminal, Class<?> clazz) {
+ super(clazz);
+ this.terminal = terminal;
+ hashCode = terminal.hashCode() ^ clazz.hashCode();
+ }
+
+ @Override
+ public int hashCode() {
+ return hashCode;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (!(obj instanceof TerminalKeyOf)) return false;
+ TerminalKeyOf other = (TerminalKeyOf) obj;
+ if (!other.terminal.equals(terminal)) return false;
+ return super.equals(obj);
+ }
+ }
+
+ public static class TerminalConnectKey extends TerminalKeyOf {
+ public TerminalConnectKey(Terminal terminal) {
+ super(terminal, IElement.class);
+ }
+
+ }
+
+ static class BoxNode implements TerminalTopology, TerminalLayout {
+ private static final long serialVersionUID = 4561446983606561224L;
+ public static final Terminal T0 = new TerminalPoint();
+ public static final Terminal T1 = new TerminalPoint();
+ public static final Terminal T2 = new TerminalPoint();
+ public static final Terminal T3 = new TerminalPoint();
+ public static final Terminal T4 = new TerminalPoint();
+ public static final Terminal T5 = new TerminalPoint();
+ public static final Terminal T6 = new TerminalPoint();
+ public static final Terminal T7 = new TerminalPoint();
+ public static final Terminal T8 = new TerminalPoint();
+
+ @Override
+ public void getTerminals(IElement e, Collection<Terminal> result) {
+ result.add(T0);
+ result.add(T1);
+ result.add(T2);
+ result.add(T3);
+ result.add(T4);
+ result.add(T5);
+ result.add(T6);
+ result.add(T7);
+ result.add(T8);
+ }
+
+ @Override
+ public AffineTransform getTerminalPosition(IElement node, Terminal t)
+ {
+ InternalSize b = node.getElementClass().getSingleItem(InternalSize.class);
+ Rectangle2D rect = b.getBounds(node, null);
+ Point2D pos = null;
+ if (rect == null) {
+ pos = new Point2D.Double(0, 0);
+ } else {
+ if (t==T0) pos = new Point2D.Double(rect.getCenterX(), rect.getCenterY());
+ if (t==T1) pos = new Point2D.Double(rect.getMinX(), rect.getMinY());
+ if (t==T2) pos = new Point2D.Double(rect.getCenterX(), rect.getMinY());
+ if (t==T3) pos = new Point2D.Double(rect.getMaxX(), rect.getMinY());
+ if (t==T4) pos = new Point2D.Double(rect.getMaxX(), rect.getCenterY());
+ if (t==T5) pos = new Point2D.Double(rect.getMaxX(), rect.getMaxY());
+ if (t==T6) pos = new Point2D.Double(rect.getCenterX(), rect.getMaxY());
+ if (t==T7) pos = new Point2D.Double(rect.getMinX(), rect.getMaxY());
+ if (t==T8) pos = new Point2D.Double(rect.getMinX(), rect.getCenterY());
+ }
+ AffineTransform result = new AffineTransform();
+ result.setToTranslation(pos.getX(), pos.getY());
+ return result;
+ }
+
+ @Override
+ public boolean getTerminalDirection(IElement node, Terminal t, DirectionSet directions) {
+ if (t==T0) {
+ directions.addAll(DirectionSet.NESW);
+ return true;
+ }
+ if (t==T1) {
+ directions.addAll(DirectionSet.NW2);
+ return true;
+ }
+ if (t==T2) {
+ directions.addAll(DirectionSet.N);
+ return true;
+ }
+ if (t==T3) {
+ directions.addAll(DirectionSet.NE2);
+ return true;
+ }
+ if (t==T4) {
+ directions.addAll(DirectionSet.E);
+ return true;
+ }
+ if (t==T5) {
+ directions.addAll(DirectionSet.SE2);
+ return true;
+ }
+ if (t==T6) {
+ directions.addAll(DirectionSet.S);
+ return true;
+ }
+ if (t==T7) {
+ directions.addAll(DirectionSet.SW2);
+ return true;
+ }
+ if (t==T8) {
+ directions.addAll(DirectionSet.W);
+ return true;
+ }
+ return false;
+ }
+
+ public static final Shape BOX_SHAPE = new Rectangle(-3, -3, 7, 7);
+ public static final Shape CIRCLE_SHAPE = new Ellipse2D.Double(-5, -5, 9, 9);
+
+ @Override
+ public Shape getTerminalShape(IElement node, Terminal t) {
+ return (t==T6 || t==T7 || t==T0) ? CIRCLE_SHAPE : null;
+ }
+
+ }
+
+}
Code Review / simantics / platform.git / blobdiff