root / branches / v2_0_0_prep / libraries / libFMap_mapcontext / src / org / gvsig / fmap / mapcontext / layers / LinkSelectionListener.java @ 38581
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1 | 21200 | vcaballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package org.gvsig.fmap.mapcontext.layers; |
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42 | |||
43 | |||
44 | |||
45 | /**
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46 | * Listener que est? pendiente de la selecci?n que se haga sobre la tabla para
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47 | * poder seleccionar de la tabla linkada los registros oportunos.
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48 | *
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49 | * @author Vicente Caballero Navarro
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50 | * @deprecated TODO Esto tendr?a que estar en appgvSIG en las tablas
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51 | */
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52 | public class LinkSelectionListener implements SelectionListener { |
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53 | // private SelectableDataSource modelo1;
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54 | // private SelectableDataSource modelo2;
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55 | private int index1; |
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56 | private int index2; |
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57 | |||
58 | /**
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59 | * Crea un nuevo LinkSelectionListener. Donde se pasan como par?metros dos
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60 | * SelectableDataSource, el primero de ellos(model1), representa la tabla
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61 | * sobre la que al seleccionar alg?n registro buscaremos en el modelo2
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62 | * para ver el valor del campo s1 y compararlo con el valor del campo s2 y
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63 | * de esta forma seleccionar instantanemente los registros oportunos en la
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64 | * tabla al que se representa con el modelo2.
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65 | *
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66 | * @param model1 SelectableDataSource de la tabla sobre la que se efectua
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67 | * el link.
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68 | * @param model2 SelectableDataSource de la tabla linkada.
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69 | * @param s1 nombre del campo de la tabla donde se efectua el link.
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70 | * @param s2 nombre del campo de la tabla linkada.
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71 | */
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72 | // public LinkSelectionListener(SelectableDataSource model1,
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73 | // SelectableDataSource model2, String s1, String s2) {
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74 | // modelo1 = model1;
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75 | // modelo2 = model2;
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76 | //
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77 | // try {
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78 | // index1 = modelo1.getFieldIndexByName(s1);
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79 | // index2 = modelo2.getFieldIndexByName(s2);
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80 | // } catch (ReadDriverException e) {
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81 | // e.printStackTrace();
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82 | // }
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83 | //
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84 | // //field1 = s1;
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85 | // //field2 = s2;
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86 | // }
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87 | |||
88 | /**
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89 | * @see com.iver.cit.gvsig.fmap.layers.LegendListener#selectionChanged(com.iver.cit.gvsig.fmap.layers.LayerEvent)
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90 | */
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91 | public void selectionChanged(SelectionEvent e) { |
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92 | // FBitSet bs1 = modelo1.getSelection();
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93 | // FBitSet bs2 = new FBitSet(); //(FBitSet)modelo2.getSelection().clone();
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94 | // HashMap idx = new HashMap(bs1.cardinality());
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95 | // //int index1 = -1;
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96 | // //int index2 = -1;
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97 | //
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98 | // try {
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99 | // // Construimos el ?ndice
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100 | // for (int i = bs1.nextSetBit(0); i >= 0;
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101 | // i = bs1.nextSetBit(i + 1)) {
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102 | // Value v = modelo1.getFieldValue((long) i, index1);
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103 | //
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104 | // if (idx.get(v) == null) {
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105 | // idx.put(v, new Integer(i));
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106 | // }
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107 | // }
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108 | // } catch (ReadDriverException e2) {
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109 | // e2.printStackTrace();
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110 | // }
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111 | //
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112 | // try {
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113 | // for (int i = 0; i < modelo2.getRowCount(); i++) {
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114 | // Value v = modelo2.getFieldValue(i, index2);
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115 | // Integer pi = (Integer) idx.get(v);
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116 | //
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117 | // if (pi != null) {
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118 | // bs2.set(i);
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119 | // }
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120 | // }
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121 | // } catch (ReadDriverException e1) {
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122 | // e1.printStackTrace();
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123 | // }
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124 | //
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125 | // // this applies the selection to the linked table
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126 | // if (modelo1!=modelo2)
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127 | // modelo2.setSelection(bs2);
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128 | // //modelo2.fireSelectionEvents();
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129 | } |
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130 | } |