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1 /*
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2 CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
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3
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4 Copyright (C) 2011 Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
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5
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation, either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 */
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19
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20 package uk.ac.qmul.eecs.ccmi.simpletemplate;
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21
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22 import java.awt.Shape;
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23 import java.awt.geom.Point2D;
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24 import java.awt.geom.Rectangle2D;
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25 import java.io.InputStream;
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26 import java.util.List;
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27
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28 import uk.ac.qmul.eecs.ccmi.diagrammodel.NodeProperties;
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29 import uk.ac.qmul.eecs.ccmi.sound.SoundFactory;
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30
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31 /**
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32 *
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33 * A squared shaped diagram node.
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34 *
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35 */
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36 @SuppressWarnings("serial")
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37 public class SquareNode extends RectangularNode {
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38
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39 public SquareNode(String nodeType, NodeProperties properties){
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40 super(nodeType, properties);
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41 dataDisplayBounds = getMinBounds();
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42 sqShape = getMinBounds();
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43 }
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44
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45 @Override
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46 protected void reshapeInnerProperties(List<String> insidePropertyTypes){
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47 super.reshapeInnerProperties(insidePropertyTypes);
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48
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49 double diffwh = dataDisplayBounds.getWidth() - dataDisplayBounds.getHeight();
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50 if(diffwh > 0){
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51 sqShape.setFrame(dataDisplayBounds.getX(),dataDisplayBounds.getY()-diffwh/2,dataDisplayBounds.getWidth(),dataDisplayBounds.getWidth());
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52 } else if(diffwh < 0){
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53 sqShape.setFrame(dataDisplayBounds.getX()+diffwh/2,dataDisplayBounds.getY(),dataDisplayBounds.getHeight(),dataDisplayBounds.getHeight());
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54 }else{
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55 sqShape.setFrame(dataDisplayBounds);
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56 }
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57 }
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58
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59 public Rectangle2D.Double getMinBounds(){
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60 Rectangle2D r = super.getMinBounds();
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61 r.setFrame(r.getX(), r.getY(), r.getHeight(), r.getHeight());
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62 return (Rectangle2D.Double)r;
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63 }
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64
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65 @Override
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66 public ShapeType getShapeType(){
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67 return ShapeType.Square;
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68 }
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69
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70 @Override
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71 public InputStream getSound(){
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72 return sound;
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73 }
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74
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75 @Override
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76 protected void translateImplementation(Point2D p, double dx, double dy){
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77 /* if we clicked on a property node, just move that one */
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78 for(List<PropertyNode> pnList : propertyNodesMap.values())
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79 for(PropertyNode pn : pnList)
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80 if(pn.contains(p)){
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81 pn.translate(dx, dy);
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82 return;
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83 }
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84
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85 sqShape.setFrame(sqShape.getX() + dx,
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86 sqShape.getY() + dy,
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87 sqShape.getWidth(),
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88 sqShape.getHeight());
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89 super.translateImplementation(p,dx, dy);
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90 }
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91
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92 @Override
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93 public Rectangle2D getBounds(){
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94 return (Rectangle2D)sqShape.clone();
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95 }
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96
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97 @Override
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98 public Shape getShape(){
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99 return sqShape;
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100 }
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101
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102 @Override
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103 public Object clone(){
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104 SquareNode n = (SquareNode)super.clone();
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105 n.sqShape = (Rectangle2D.Double)sqShape.clone();
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106 return n;
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107 }
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108 private Rectangle2D.Double sqShape;
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109 private static InputStream sound;
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110
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111 static{
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112 sound = SquareNode.class.getResourceAsStream("audio/Square.mp3");
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113 SoundFactory.getInstance().loadSound(sound);
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114 }
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115 }
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