--- /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.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.Rectangle2D;\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.HashMap;\r
+import java.util.Map;\r
+\r
+import org.simantics.g2d.routing.algorithm1.Penalty;\r
+import org.simantics.g2d.routing.algorithm1.Rectangle;\r
+import org.simantics.g2d.routing.algorithm1.StopSet;\r
+import org.simantics.g2d.routing.algorithm1.StopSet.IStopProcedure;\r
+import org.simantics.g2d.routing.algorithm1.StopSet.Line;\r
+import org.simantics.g2d.routing.algorithm1.StopSet.Stop;\r
+\r
+public class TestStopSet extends Frame {\r
+\r
+ private static final long serialVersionUID = 2181877722124429003L;\r
+ \r
+ Collection<Rectangle> rectangles = new ArrayList<Rectangle>();\r
+ Rectangle source;\r
+ Rectangle target;\r
+ \r
+ double startX, startY;\r
+ double curX, curY;\r
+ int mouseButtons = 0;\r
+\r
+ public TestStopSet() {\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.BUTTON2)\r
+ source = null;\r
+ else if(e.getButton() == MouseEvent.BUTTON3)\r
+ target = null;\r
+ repaint();\r
+ }\r
+\r
+ @Override\r
+ public void mouseReleased(MouseEvent e) {\r
+ mouseButtons = 0;\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
+ Rectangle rect = new Rectangle(x0, y0, x1, y1);\r
+ \r
+ if(e.getButton() == MouseEvent.BUTTON1) \r
+ rectangles.add(rect);\r
+ else if(e.getButton() == MouseEvent.BUTTON2)\r
+ source = rect;\r
+ else if(e.getButton() == MouseEvent.BUTTON3)\r
+ target = rect;\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
+ }\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(Rectangle rect : rectangles)\r
+ drawRectangle(g, rect.x0, rect.y0, rect.x1, rect.y1); \r
+ \r
+ if(source != null) {\r
+ g.setColor(Color.BLUE);\r
+ drawRectangle(g, source.x0, source.y0, source.x1, source.y1);\r
+ }\r
+ if(target != null) {\r
+ g.setColor(Color.GREEN);\r
+ drawRectangle(g, target.x0, target.y0, target.x1, target.y1);\r
+ }\r
+ if(mouseButtons != 0) {\r
+ if(mouseButtons == 1)\r
+ g.setColor(Color.BLACK);\r
+ else if(mouseButtons == 2)\r
+ g.setColor(Color.BLUE);\r
+ else if(mouseButtons == 3)\r
+ g.setColor(Color.GREEN);\r
+ drawRectangle(g, startX, startY, curX, curY);\r
+ }\r
+ \r
+ Collection<Stop> stops = new ArrayList<Stop>(rectangles.size());\r
+ Penalty penalty = new Penalty(100.0, 0.0);\r
+ for(Rectangle rect : rectangles)\r
+ stops.add(new Stop(penalty, rect.x0, rect.x1, rect.y0));\r
+ StopSet ss = new StopSet(stops);\r
+ \r
+ if(target != null) {\r
+ g.setColor(Color.GREEN);\r
+ g.setStroke(new BasicStroke(1.0f));\r
+ drawFront(g, ss, target.x0, target.x1, target.y1);\r
+ }\r
+ }\r
+ \r
+ public final double PADDING = 2.0;\r
+ \r
+ void drawFront(final Graphics2D g, final StopSet ss, final double x0, final double x1, final double y) {\r
+ ss.findStops(x0, x1, y, new IStopProcedure() {\r
+\r
+ @Override\r
+ public void blockEnd(double y1) {\r
+ if(y1 == Double.POSITIVE_INFINITY)\r
+ y1 = 100000.0;\r
+ Rectangle2D rect = new Rectangle2D.Double(x0 + PADDING, y + PADDING, x1-x0 - PADDING*2, y1-y - PADDING*2);\r
+ g.draw(rect); \r
+ }\r
+\r
+ @Override\r
+ public void continuation(double min, double max, int pos, Line line) {\r
+ drawFront(g, ss, pos, line, min, max);\r
+ }\r
+ \r
+ });\r
+ }\r
+ \r
+ void drawFront(final Graphics2D g, final StopSet ss, int pos, final Line line, final double x0, final double x1) {\r
+ StopSet.continueStop(pos, line, x0, x1, new IStopProcedure() {\r
+\r
+ @Override\r
+ public void blockEnd(double y1) {\r
+ if(y1 == Double.POSITIVE_INFINITY)\r
+ y1 = 100000.0;\r
+ Rectangle2D rect = new Rectangle2D.Double(x0 + PADDING, line.y + PADDING, x1-x0 - PADDING*2, y1-line.y - PADDING*2);\r
+ g.draw(rect); \r
+ }\r
+\r
+ @Override\r
+ public void continuation(double min, double max, int pos, Line line) {\r
+ drawFront(g, ss, pos, line, min, max);\r
+ }\r
+ \r
+ });\r
+ }\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
+ 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 TestStopSet();\r
+ }\r
+ \r
+}\r
Code Review / simantics / platform.git / blobdiff