1 /*******************************************************************************
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2 * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.diagram.connection.tests.actions;
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14 import java.awt.Graphics2D;
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16 import org.simantics.diagram.connection.RouteGraph;
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17 import org.simantics.diagram.connection.RouteTerminal;
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18 import org.simantics.diagram.connection.actions.IAction;
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19 import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;
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20 import org.simantics.diagram.connection.rendering.arrows.PlainExampleLineEndStyle;
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22 public class NewTerminalAction implements IAction {
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25 double connectionStartX;
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26 double connectionStartY;
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28 public NewTerminalAction(RouteGraph rg, double connectionStartX,
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29 double connectionStartY) {
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31 this.connectionStartX = connectionStartX;
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32 this.connectionStartY = connectionStartY;
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35 private static RouteTerminal addTerminal(RouteGraph rg, double x, double y) {
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36 return rg.addTerminal(x, y, x-20, y-20, x+20, y+20, 1, PlainExampleLineEndStyle.INSTANCE);
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40 public void render(Graphics2D g, IRouteGraphRenderer renderer, double mouseX, double mouseY) {
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41 RouteGraph rgc = rg.copy();
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42 RouteTerminal t1 = addTerminal(rgc, connectionStartX, connectionStartY);
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43 if(rgc.connectTerminal(t1, mouseX, mouseY, TOLERANCE)) {
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44 renderer.render(g, rgc);
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47 rgc = new RouteGraph();
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48 t1 = addTerminal(rgc, connectionStartX, connectionStartY);
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49 RouteTerminal t2 = rgc.addTerminal(mouseX, mouseY,
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51 mouseX, mouseY, 15);
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53 renderer.render(g, rgc);
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55 renderer.render(g, rg);
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59 public void finish(double x, double y) {
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60 RouteTerminal t1 = addTerminal(rg, connectionStartX, connectionStartY);
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61 rg.connectTerminal(t1, x, y, TOLERANCE);
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