root / tags / v1_0_2_Build_896 / applications / appgvSIG / src / com / iver / cit / gvsig / gui / selectionByTheme / MySelectionByThemeListener.java @ 10391
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1 | 1103 | fjp | /* 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 | 934 | fernando | package com.iver.cit.gvsig.gui.selectionByTheme; |
42 | |||
43 | import com.iver.andami.messages.NotificationManager; |
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44 | import com.iver.cit.gvsig.fmap.DriverException; |
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45 | import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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46 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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47 | 5669 | fjp | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
48 | 934 | fernando | import com.iver.cit.gvsig.fmap.layers.layerOperations.Selectable; |
49 | import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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50 | import com.iver.cit.gvsig.fmap.operations.strategies.QueryByThemeVisitor; |
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51 | import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
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52 | |||
53 | /**
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54 | * DOCUMENT ME!
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55 | 5669 | fjp | *
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56 | 934 | fernando | * @author Fernando Gonz?lez Cort?s
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57 | */
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58 | public class MySelectionByThemeListener implements SelectionByThemeListener { |
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59 | 5669 | fjp | /**
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60 | * @see com.iver.cit.gvsig.gui.selectionByTheme.SelectionByThemeListener#newSet(int,
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61 | * int, int)
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62 | */
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63 | public void newSet(FLayer[] toSelect, FLayer selectionLayer, int action) { |
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64 | long t1 = System.currentTimeMillis(); |
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65 | if (selectionLayer instanceof FLyrVect) { |
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66 | try {
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67 | Selectable selected = ((FLyrVect) selectionLayer) |
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68 | .getRecordset(); |
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69 | for (int i = 0; i < toSelect.length; i++) { |
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70 | if (toSelect[i] instanceof FLyrVect) { |
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71 | Selectable capa = ((FLyrVect) toSelect[i]) |
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72 | .getRecordset(); |
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73 | QueryByThemeVisitor visitor = new QueryByThemeVisitor(
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74 | toSelect[i], selectionLayer, action); |
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75 | capa.clearSelection(); |
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76 | |||
77 | ((VectorialData) selectionLayer).process(visitor, |
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78 | selected.getSelection()); |
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79 | capa.setSelection(visitor.getBitset()); |
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80 | } |
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81 | } |
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82 | 934 | fernando | } catch (DriverException e) {
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83 | NotificationManager.addError("Error leyendo las capas", e);
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84 | } catch (VisitException e) {
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85 | NotificationManager.addError("Error leyendo las capas", e);
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86 | } |
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87 | |||
88 | 5669 | fjp | } |
89 | long t2 = System.currentTimeMillis(); |
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90 | System.out
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91 | .println("Tiempo de consulta: " + (t2 - t1) + " milisegundos"); |
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92 | // doSelection(toSelect, selectionLayer, action, false);
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93 | } |
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94 | |||
95 | /**
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96 | * @see com.iver.cit.gvsig.gui.selectionByTheme.SelectionByThemeListener#addToSet(int,
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97 | * int, int)
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98 | */
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99 | public void addToSet(FLayer[] toSelect, FLayer selectionLayer, int action) { |
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100 | if (selectionLayer instanceof FLyrVect) { |
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101 | try {
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102 | Selectable selected = ((FLyrVect) selectionLayer) |
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103 | .getRecordset(); |
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104 | for (int i = 0; i < toSelect.length; i++) { |
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105 | if (toSelect[i] instanceof FLyrVect) { |
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106 | Selectable capa = ((FLyrVect) toSelect[i]) |
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107 | .getRecordset(); |
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108 | QueryByThemeVisitor visitor = new QueryByThemeVisitor(
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109 | toSelect[i], selectionLayer, action); |
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110 | FBitSet selection = capa.getSelection(); |
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111 | ((VectorialData) selectionLayer).process(visitor, |
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112 | selected.getSelection()); |
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113 | selection.or(visitor.getBitset()); |
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114 | capa.setSelection(selection); |
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115 | } |
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116 | } |
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117 | 943 | fernando | } catch (DriverException e) {
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118 | NotificationManager.addError("Error leyendo las capas", e);
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119 | } catch (VisitException e) {
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120 | NotificationManager.addError("Error leyendo las capas", e);
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121 | } |
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122 | 5669 | fjp | } |
123 | } |
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124 | 934 | fernando | |
125 | 5669 | fjp | /**
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126 | * @see com.iver.cit.gvsig.gui.selectionByTheme.SelectionByThemeListener#fromSet(int,
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127 | * int, int)
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128 | */
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129 | public void fromSet(FLayer[] toSelect, FLayer selectionLayer, int action) { |
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130 | if (selectionLayer instanceof FLyrVect) { |
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131 | try {
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132 | Selectable selected = ((FLyrVect) selectionLayer) |
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133 | .getRecordset(); |
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134 | for (int i = 0; i < toSelect.length; i++) { |
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135 | if (toSelect[i] instanceof FLyrVect) { |
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136 | Selectable capa = ((FLyrVect) toSelect[i]) |
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137 | .getRecordset(); |
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138 | |||
139 | QueryByThemeVisitor visitor = new QueryByThemeVisitor(
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140 | toSelect[i], selectionLayer, action); |
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141 | FBitSet selection = capa.getSelection(); |
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142 | ((VectorialData) selectionLayer).process(visitor, |
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143 | selected.getSelection()); |
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144 | selection.and(visitor.getBitset()); |
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145 | capa.setSelection(selection); |
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146 | } |
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147 | } |
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148 | 943 | fernando | } catch (DriverException e) {
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149 | NotificationManager.addError("Error leyendo las capas", e);
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150 | } catch (VisitException e) {
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151 | NotificationManager.addError("Error leyendo las capas", e);
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152 | } |
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153 | 5669 | fjp | |
154 | } |
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155 | } |
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156 | 934 | fernando | } |