--- /dev/null
+/*******************************************************************************\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.routing.test;\r
+\r
+import java.awt.BasicStroke;\r
+import java.awt.Color;\r
+import java.awt.Frame;\r
+import java.awt.Graphics;\r
+import java.awt.Graphics2D;\r
+import java.awt.Image;\r
+import java.awt.RenderingHints;\r
+import java.awt.Stroke;\r
+import java.awt.event.KeyEvent;\r
+import java.awt.event.KeyListener;\r
+import java.awt.event.MouseEvent;\r
+import java.awt.event.MouseListener;\r
+import java.awt.event.MouseMotionListener;\r
+import java.awt.event.WindowEvent;\r
+import java.awt.event.WindowListener;\r
+import java.awt.geom.Ellipse2D;\r
+import java.awt.geom.Path2D;\r
+import java.awt.geom.Rectangle2D;\r
+import java.util.ArrayList;\r
+import java.util.Arrays;\r
+import java.util.HashMap;\r
+import java.util.List;\r
+import java.util.Map;\r
+\r
+import org.simantics.g2d.routing.Connection;\r
+import org.simantics.g2d.routing.Obstacle;\r
+import org.simantics.g2d.routing.algorithm1.RouterOld;\r
+\r
+public class TestRouter extends Frame {\r
+\r
+ private static final long serialVersionUID = 2181877722124429003L;\r
+ \r
+ List<Obstacle> obstacles = new ArrayList<Obstacle>();\r
+ List<Connection> connections = new ArrayList<Connection>();\r
+ Connection connection;\r
+ \r
+ RouterOld router = new RouterOld();\r
+ \r
+ double startX, startY;\r
+ double curX, curY;\r
+ int mouseButtons = 0;\r
+\r
+ public TestRouter() {\r
+ addWindowListener(new WindowListener() {\r
+\r
+ @Override\r
+ public void windowActivated(WindowEvent e) {\r
+ }\r
+\r
+ @Override\r
+ public void windowClosed(WindowEvent e) { \r
+ }\r
+\r
+ @Override\r
+ public void windowClosing(WindowEvent e) {\r
+ System.exit(0); \r
+ }\r
+\r
+ @Override\r
+ public void windowDeactivated(WindowEvent e) {\r
+ }\r
+\r
+ @Override\r
+ public void windowDeiconified(WindowEvent e) {\r
+ }\r
+\r
+ @Override\r
+ public void windowIconified(WindowEvent e) {\r
+ }\r
+\r
+ @Override\r
+ public void windowOpened(WindowEvent e) {\r
+ }\r
+ \r
+ });\r
+ \r
+ addMouseListener(new MouseListener() {\r
+\r
+ @Override\r
+ public void mouseClicked(MouseEvent e) {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+ @Override\r
+ public void mouseEntered(MouseEvent e) {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+ @Override\r
+ public void mouseExited(MouseEvent e) {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+ @Override\r
+ public void mousePressed(MouseEvent e) {\r
+ mouseButtons = e.getButton();\r
+ curX = startX = e.getX();\r
+ curY = startY = e.getY();\r
+ if(e.getButton() == MouseEvent.BUTTON3) {\r
+ if(connection == null)\r
+ connection = new Connection(new double[0], 0xf, 0xf);\r
+ connection.routePath = \r
+ Arrays.copyOf(connection.routePath, connection.routePath.length+2);\r
+ connection.routePath[connection.routePath.length-2] = curX;\r
+ connection.routePath[connection.routePath.length-1] = curY;\r
+ }\r
+ repaint();\r
+ }\r
+\r
+ @Override\r
+ public void mouseReleased(MouseEvent e) {\r
+ mouseButtons = 0;\r
+ if(e.getButton() == MouseEvent.BUTTON1) { \r
+ double x0 = startX;\r
+ double y0 = startY;\r
+ double x1 = e.getX();\r
+ double y1 = e.getY();\r
+ if(x0 > x1) {\r
+ double temp = x0;\r
+ x0 = x1;\r
+ x1 = temp;\r
+ }\r
+ if(y0 > y1) {\r
+ double temp = y0;\r
+ y0 = y1;\r
+ y1 = temp;\r
+ }\r
+ Obstacle obs = new Obstacle(new Rectangle2D.Double(x0, y0, x1-x0, y1-y0));\r
+ obstacles.add(obs);\r
+ router.addObstacle(obs);\r
+ } \r
+ \r
+ repaint(); \r
+ }\r
+ \r
+ });\r
+ \r
+ addMouseMotionListener(new MouseMotionListener() {\r
+\r
+ @Override\r
+ public void mouseDragged(MouseEvent e) {\r
+ curX = e.getX();\r
+ curY = e.getY();\r
+ repaint();\r
+ }\r
+\r
+ @Override\r
+ public void mouseMoved(MouseEvent e) {\r
+ curX = e.getX();\r
+ curY = e.getY();\r
+ if(connection != null)\r
+ repaint();\r
+ }\r
+ \r
+ });\r
+ \r
+ addKeyListener(new KeyListener() {\r
+\r
+ @Override\r
+ public void keyPressed(KeyEvent e) {\r
+ if(e.getKeyChar() == 'c') {\r
+ if(connection != null) {\r
+ connection.routePath = \r
+ Arrays.copyOf(connection.routePath, connection.routePath.length+2);\r
+ connection.routePath[connection.routePath.length-2] = curX;\r
+ connection.routePath[connection.routePath.length-1] = curY;\r
+ \r
+ connections.add(connection);\r
+ router.addConnection(connection); \r
+ }\r
+ connection = null;\r
+ repaint();\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public void keyReleased(KeyEvent e) {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+ @Override\r
+ public void keyTyped(KeyEvent e) {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+ \r
+ });\r
+ \r
+ setSize(640, 480);\r
+ setVisible(true);\r
+ }\r
+ \r
+ @Override\r
+ public void paint(Graphics _g) {\r
+ final Graphics2D g = (Graphics2D)_g;\r
+ Map<Object, Object> hints = new HashMap<Object, Object>();\r
+ hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);\r
+ hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);\r
+ g.addRenderingHints(hints);\r
+ \r
+ /*Path2D path = new Path2D.Double();\r
+ path.moveTo(0.0, 0.0);\r
+ path.lineTo(100.0, 100.0);\r
+ path.lineTo(400.0, 100.0);\r
+ \r
+ g.draw(path);\r
+ */\r
+ \r
+ g.setColor(Color.GRAY);\r
+ g.setStroke(new BasicStroke(1.0f));\r
+ for(Obstacle obs : obstacles)\r
+ g.fill(obs.shape); \r
+ \r
+ Obstacle curObs = null;\r
+ if(mouseButtons == 1) {\r
+ double x0 = startX;\r
+ double y0 = startY;\r
+ double x1 = curX;\r
+ double y1 = curY;\r
+ if(x0 > x1) {\r
+ double temp = x0;\r
+ x0 = x1;\r
+ x1 = temp;\r
+ }\r
+ if(y0 > y1) {\r
+ double temp = y0;\r
+ y0 = y1;\r
+ y1 = temp;\r
+ }\r
+ curObs = new Obstacle(new Rectangle2D.Double(x0, y0, x1-x0, y1-y0));\r
+ g.fill(curObs.shape);\r
+ router.addObstacle(curObs);\r
+ }\r
+ \r
+ Connection curConnection = null;\r
+ if(connection != null) {\r
+ double[] points = Arrays.copyOf(connection.routePath, connection.routePath.length+2);\r
+ points[points.length-2] = curX;\r
+ points[points.length-1] = curY;\r
+ curConnection = new Connection(points, connection.startDirections, connection.endDirections);\r
+ router.addConnection(curConnection);\r
+ }\r
+ \r
+ g.setColor(Color.BLACK);\r
+ g.setStroke(new BasicStroke(3.0f)); \r
+ for(Connection c : connections)\r
+ draw(g, c);\r
+ if(curConnection != null) {\r
+ draw(g, curConnection);\r
+ router.removeConnection(curConnection);\r
+ }\r
+ if(curObs != null)\r
+ router.removeObstacle(curObs); \r
+ }\r
+ \r
+ public void draw(Graphics2D g, Connection c) {\r
+ Path2D path = router.getPath(c);\r
+ if(path == null)\r
+ return;\r
+ g.setColor(Color.WHITE);\r
+ g.setStroke(stroke5);\r
+ g.draw(path);\r
+ g.setColor(Color.BLACK);\r
+ g.setStroke(stroke1);\r
+ g.draw(path);\r
+ double[] points = c.routePath;\r
+ for(int i=0;i<points.length;i+=2) {\r
+ double x = points[i];\r
+ double y = points[i+1];\r
+ g.setStroke(stroke1);\r
+ g.draw(new Ellipse2D.Double(x-5.0, y-5.0, 10.0, 10.0));\r
+ }\r
+ }\r
+ \r
+ static final Stroke stroke1 = new BasicStroke(1.0f);\r
+ static final Stroke stroke3 = new BasicStroke(3.0f);\r
+ static final Stroke stroke5 = new BasicStroke(5.0f);\r
+ \r
+ static void drawRectangle(Graphics2D g, double x0, double y0, double x1, double y1) {\r
+ if(x0 > x1) {\r
+ double temp = x0;\r
+ x0 = x1;\r
+ x1 = temp;\r
+ }\r
+ if(y0 > y1) {\r
+ double temp = y0;\r
+ y0 = y1;\r
+ y1 = temp;\r
+ }\r
+ x0 += 5.0;\r
+ y0 += 5.0;\r
+ x1 -= 5.0;\r
+ y1 -= 5.0;\r
+ Rectangle2D rect = new Rectangle2D.Double(x0, y0, x1-x0, y1-y0);\r
+ g.fill(rect); \r
+ }\r
+ \r
+ Image offScreenImage;\r
+ int offScreenImageWidth;\r
+ int offScreenImageHeight;\r
+\r
+ public void update( Graphics g ) {\r
+ if ( offScreenImage == null || getWidth() != offScreenImageWidth || getHeight() != offScreenImageHeight) {\r
+ offScreenImageWidth = getWidth();\r
+ offScreenImageHeight = getHeight();\r
+ offScreenImage = createImage(offScreenImageWidth, offScreenImageHeight);\r
+ }\r
+\r
+ Graphics gOffScreenImage = offScreenImage.getGraphics();\r
+\r
+ gOffScreenImage.clearRect(0, 0, getWidth(), getHeight());\r
+ paint( gOffScreenImage );\r
+\r
+ g.drawImage(offScreenImage, 0, 0, this);\r
+\r
+ gOffScreenImage.dispose();\r
+ } \r
+ \r
+ public static void main(String[] args) {\r
+ new TestRouter();\r
+ }\r
+ \r
+}\r
Code Review / simantics / platform.git / blobdiff