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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by |
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3 * Björnsen Beratende Ingenieure GmbH |
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt |
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5 * |
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6 * This file is Free Software under the GNU AGPL (>=v3) |
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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8 * documentation coming with Dive4Elements River for details. |
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9 */ |
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10 package org.dive4elements.river.artifacts.common; |
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11 |
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12 import net.sf.jasperreports.engine.JRBand; |
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13 import net.sf.jasperreports.engine.JRChild; |
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14 import net.sf.jasperreports.engine.JRElement; |
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15 import net.sf.jasperreports.engine.design.JasperDesign; |
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16 |
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17 /** |
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18 * @author Domenico Nardi Tironi |
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19 */ |
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20 public class JasperDesigner { |
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21 |
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22 private final JasperDesign design; |
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23 private final MetaAndTableJRDataSource source; |
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24 private int startpageOffset = 0; |
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25 |
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26 public JasperDesigner(final JasperDesign design, final MetaAndTableJRDataSource source) { |
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27 this.design = design; |
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28 this.source = source; |
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29 } |
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30 |
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31 public void removeColumn(final String key) { |
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32 |
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33 final JRBand colchildren = this.design.getColumnHeader(); |
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34 final JRBand datachildren = this.design.getDetailSection().getBands()[0]; |
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35 int width = 0; |
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36 if (colchildren != null && datachildren != null) { |
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37 |
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38 final JRElement elementCol = colchildren.getElementByKey(key); |
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39 final JRElement elementData = datachildren.getElementByKey(key); |
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40 if (elementCol != null && elementData != null) { |
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41 width = elementCol.getWidth() + width; |
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42 final int indexCol = colchildren.getChildren().indexOf(elementCol); |
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43 final int indexData = datachildren.getChildren().indexOf(elementData); |
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44 |
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45 elementCol.getElementGroup().getChildren().remove(elementCol); |
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46 elementData.getElementGroup().getChildren().remove(elementData); |
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47 |
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48 for (int j = indexCol; j < colchildren.getChildren().size(); j++) { |
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49 final JRChild element = colchildren.getChildren().get(j); |
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50 if (element instanceof JRElement) { |
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51 ((JRElement) element).setX(((JRElement) element).getX() - width); |
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52 } |
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53 } |
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54 for (int j = indexData; j < datachildren.getChildren().size(); j++) { |
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55 final JRChild element = datachildren.getChildren().get(j); |
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56 if (element instanceof JRElement) { |
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57 ((JRElement) element).setX(((JRElement) element).getX() - width); |
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58 } |
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59 } |
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60 } |
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61 |
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62 // width auf letzte spalte schlagen |
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63 final JRElement elementColLast = colchildren.getElements()[colchildren.getElements().length - 1]; |
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64 if (elementColLast != null) { |
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65 elementColLast.setWidth(elementColLast.getWidth() + width); |
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66 } |
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67 final JRElement elementDataLast = datachildren.getElements()[datachildren.getElements().length - 1]; |
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68 if (elementDataLast != null) { |
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69 elementDataLast.setWidth(elementDataLast.getWidth() + width); |
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70 } |
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71 } else { |
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72 // TODO: LOG |
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73 System.out.print("Column not found for key: " + key); |
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74 } |
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75 |
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76 } |
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77 |
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78 JasperDesign getDesign() { |
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79 return this.design; |
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80 } |
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81 |
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82 public MetaAndTableJRDataSource getSource() { |
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83 return this.source; |
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84 } |
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85 |
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86 public void setPagesCount(final int pagesCount) { |
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87 this.startpageOffset = pagesCount; |
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88 } |
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89 |
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90 public int getPagesCount() { |
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91 |
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92 return this.startpageOffset; |
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93 } |
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94 } |
