Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/common/JasperDesigner.java @ 9005:460fcc128794
jasper multiple
| author | gernotbelger |
|---|---|
| date | Tue, 17 Apr 2018 13:19:56 +0200 |
| parents | |
| children | e6b63b2b41b9 |
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| 9004:4635872e7117 | 9005:460fcc128794 |
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| 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.artifacts.common; | |
| 11 | |
| 12 import net.sf.jasperreports.engine.JRBand; | |
| 13 import net.sf.jasperreports.engine.JRChild; | |
| 14 import net.sf.jasperreports.engine.JRElement; | |
| 15 import net.sf.jasperreports.engine.design.JasperDesign; | |
| 16 | |
| 17 /** | |
| 18 * @author Domenico Nardi Tironi | |
| 19 */ | |
| 20 public class JasperDesigner { | |
| 21 | |
| 22 private final JasperDesign design; | |
| 23 private final MetaAndTableJRDataSource source; | |
| 24 private int startpageOffset = 0; | |
| 25 | |
| 26 public JasperDesigner(final JasperDesign design, final MetaAndTableJRDataSource source) { | |
| 27 this.design = design; | |
| 28 this.source = source; | |
| 29 } | |
| 30 | |
| 31 public void removeColumn(final String key) { | |
| 32 | |
| 33 final JRBand colchildren = this.design.getColumnHeader(); | |
| 34 final JRBand datachildren = this.design.getDetailSection().getBands()[0]; | |
| 35 int width = 0; | |
| 36 if (colchildren != null && datachildren != null) { | |
| 37 | |
| 38 final JRElement elementCol = colchildren.getElementByKey(key); | |
| 39 final JRElement elementData = datachildren.getElementByKey(key); | |
| 40 if (elementCol != null && elementData != null) { | |
| 41 width = elementCol.getWidth() + width; | |
| 42 final int indexCol = colchildren.getChildren().indexOf(elementCol); | |
| 43 final int indexData = datachildren.getChildren().indexOf(elementData); | |
| 44 | |
| 45 elementCol.getElementGroup().getChildren().remove(elementCol); | |
| 46 elementData.getElementGroup().getChildren().remove(elementData); | |
| 47 | |
| 48 for (int j = indexCol; j < colchildren.getChildren().size(); j++) { | |
| 49 final JRChild element = colchildren.getChildren().get(j); | |
| 50 if (element instanceof JRElement) { | |
| 51 ((JRElement) element).setX(((JRElement) element).getX() - width); | |
| 52 } | |
| 53 } | |
| 54 for (int j = indexData; j < datachildren.getChildren().size(); j++) { | |
| 55 final JRChild element = datachildren.getChildren().get(j); | |
| 56 if (element instanceof JRElement) { | |
| 57 ((JRElement) element).setX(((JRElement) element).getX() - width); | |
| 58 } | |
| 59 } | |
| 60 } | |
| 61 | |
| 62 // width auf letzte spalte schlagen | |
| 63 final JRElement elementColLast = colchildren.getElements()[colchildren.getElements().length - 1]; | |
| 64 if (elementColLast != null) { | |
| 65 elementColLast.setWidth(elementColLast.getWidth() + width); | |
| 66 } | |
| 67 final JRElement elementDataLast = datachildren.getElements()[datachildren.getElements().length - 1]; | |
| 68 if (elementDataLast != null) { | |
| 69 elementDataLast.setWidth(elementDataLast.getWidth() + width); | |
| 70 } | |
| 71 } else { | |
| 72 // TODO: LOG | |
| 73 System.out.print("Column not found for key: " + key); | |
| 74 } | |
| 75 | |
| 76 } | |
| 77 | |
| 78 JasperDesign getDesign() { | |
| 79 return this.design; | |
| 80 } | |
| 81 | |
| 82 public MetaAndTableJRDataSource getSource() { | |
| 83 return this.source; | |
| 84 } | |
| 85 | |
| 86 public void setPagesCount(final int pagesCount) { | |
| 87 this.startpageOffset = pagesCount; | |
| 88 } | |
| 89 | |
| 90 public int getPagesCount() { | |
| 91 | |
| 92 return this.startpageOffset; | |
| 93 } | |
| 94 } |