svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / ClearSelectionExtension.java @ 28546
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| 1 | 6599 | caballero | /*
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| 2 | * Created on 31-may-2004
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| 3 | *
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| 4 | * To change the template for this generated file go to
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| 5 | * Window>Preferences>Java>Code Generation>Code and Comments
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| 6 | */
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| 7 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 8 | *
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| 9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 10 | *
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| 11 | * This program is free software; you can redistribute it and/or
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| 12 | * modify it under the terms of the GNU General Public License
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| 13 | * as published by the Free Software Foundation; either version 2
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| 14 | * of the License, or (at your option) any later version.
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| 15 | *
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| 16 | * This program is distributed in the hope that it will be useful,
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | * GNU General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU General Public License
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| 22 | * along with this program; if not, write to the Free Software
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| 23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 24 | *
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| 25 | * For more information, contact:
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| 26 | *
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| 27 | * Generalitat Valenciana
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| 28 | * Conselleria d'Infraestructures i Transport
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| 29 | * Av. Blasco Ib??ez, 50
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| 30 | * 46010 VALENCIA
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| 31 | * SPAIN
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| 32 | *
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| 33 | * +34 963862235
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| 34 | * gvsig@gva.es
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| 35 | * www.gvsig.gva.es
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| 36 | *
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| 37 | * or
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| 38 | *
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| 39 | * IVER T.I. S.A
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| 40 | * Salamanca 50
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| 41 | * 46005 Valencia
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| 42 | * Spain
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| 43 | *
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| 44 | * +34 963163400
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| 45 | * dac@iver.es
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| 46 | */
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| 47 | package com.iver.cit.gvsig; |
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| 48 | |||
| 49 | 24759 | jmvivo | import org.gvsig.fmap.dal.exception.DataException; |
| 50 | import org.gvsig.fmap.dal.exception.ReadException; |
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| 51 | 24962 | vcaballero | import org.gvsig.fmap.dal.feature.FeatureSelection; |
| 52 | 24759 | jmvivo | import org.gvsig.fmap.dal.feature.FeatureStore; |
| 53 | 20994 | jmvivo | import org.gvsig.fmap.mapcontext.MapContext; |
| 54 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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| 55 | import org.gvsig.fmap.mapcontext.layers.FLayers; |
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| 56 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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| 57 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 58 | 24962 | vcaballero | import org.gvsig.project.document.table.FeatureTableDocument; |
| 59 | import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel; |
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| 60 | 20994 | jmvivo | |
| 61 | 6599 | caballero | import com.iver.andami.PluginServices; |
| 62 | 7011 | fjp | import com.iver.andami.messages.NotificationManager; |
| 63 | 6599 | caballero | import com.iver.andami.plugins.Extension; |
| 64 | 9532 | caballero | import com.iver.cit.gvsig.project.documents.ProjectDocument; |
| 65 | 7392 | sbayarri | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 66 | 18345 | vcaballero | import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
| 67 | 6599 | caballero | |
| 68 | |||
| 69 | /**
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| 70 | * Extensi?n encargada de limpiar la selecci?n.
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| 71 | *
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| 72 | * @author Vicente Caballero Navarro
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| 73 | */
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| 74 | public class ClearSelectionExtension extends Extension { |
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| 75 | /**
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| 76 | * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
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| 77 | */
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| 78 | public void execute(String s) { |
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| 79 | if (s.compareTo("DEL_SELECTION") == 0) { |
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| 80 | boolean refresh = false; |
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| 81 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow view =PluginServices.getMDIManager().getActiveWindow(); |
| 82 | 6599 | caballero | |
| 83 | 18345 | vcaballero | if (view instanceof BaseView){ |
| 84 | BaseView vista = (BaseView) view; |
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| 85 | 7392 | sbayarri | IProjectView model = vista.getModel(); |
| 86 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 87 | 6599 | caballero | MapControl mapCtrl = vista.getMapControl(); |
| 88 | 9482 | fdiaz | FLayers layers = mapa.getLayers(); |
| 89 | refresh = clearSelectionOfView(layers); |
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| 90 | 6599 | caballero | |
| 91 | 25970 | vcaballero | if (refresh) {
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| 92 | mapCtrl.drawMap(false);
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| 93 | } |
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| 94 | 9532 | caballero | ((ProjectDocument)vista.getModel()).setModified(true);
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| 95 | 24962 | vcaballero | }else if (view instanceof FeatureTableDocumentPanel){ |
| 96 | FeatureTableDocumentPanel table = (FeatureTableDocumentPanel) view; |
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| 97 | FeatureTableDocument model = table.getModel(); |
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| 98 | 21665 | vcaballero | FeatureStore featureStore=null;
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| 99 | // try {
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| 100 | 24962 | vcaballero | featureStore = model.getStore(); |
| 101 | 21665 | vcaballero | // } catch (ReadException e) {
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| 102 | // e.printStackTrace();
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| 103 | // }
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| 104 | 24759 | jmvivo | try {
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| 105 | if (featureStore.getFeatureSelection().getSize() != 0) { |
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| 106 | 6599 | caballero | refresh = true;
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| 107 | } |
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| 108 | 24759 | jmvivo | featureStore.getFeatureSelection().deselectAll(); |
| 109 | } catch (DataException e) {
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| 110 | NotificationManager.addError(e); |
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| 111 | } |
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| 112 | 25970 | vcaballero | if (refresh) {
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| 113 | table.repaint(); |
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| 114 | } |
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| 115 | 9532 | caballero | table.getModel().setModified(true);
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| 116 | 6599 | caballero | } |
| 117 | 24759 | jmvivo | else {
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| 118 | } |
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| 119 | } |
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| 120 | 6599 | caballero | } |
| 121 | |||
| 122 | 9482 | fdiaz | |
| 123 | private boolean clearSelectionOfView(FLayers layers){ |
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| 124 | boolean refresh=false; |
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| 125 | 9532 | caballero | |
| 126 | 9482 | fdiaz | for (int i = 0; i < layers.getLayersCount(); i++) { |
| 127 | FLayer lyr =layers.getLayer(i); |
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| 128 | if (lyr instanceof FLayers){ |
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| 129 | refresh = refresh || clearSelectionOfView((FLayers) lyr); |
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| 130 | } else if (lyr instanceof FLyrVect) { |
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| 131 | 9532 | caballero | FLyrVect lyrVect = (FLyrVect) lyr; |
| 132 | 9482 | fdiaz | if (lyrVect.isActive()) {
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| 133 | try {
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| 134 | 21665 | vcaballero | FeatureStore featureStore; |
| 135 | 9482 | fdiaz | |
| 136 | 21665 | vcaballero | featureStore = ((FLyrVect)lyr).getFeatureStore(); |
| 137 | 24759 | jmvivo | if (featureStore.getFeatureSelection().getSize() != 0) { |
| 138 | 9482 | fdiaz | refresh = true;
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| 139 | } |
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| 140 | 24759 | jmvivo | featureStore.getFeatureSelection().deselectAll(); |
| 141 | 21354 | vcaballero | } catch (ReadException e) {
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| 142 | 9482 | fdiaz | e.printStackTrace(); |
| 143 | 22367 | vcaballero | } catch (DataException e) {
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| 144 | // TODO Auto-generated catch block
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| 145 | e.printStackTrace(); |
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| 146 | 9482 | fdiaz | } |
| 147 | } |
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| 148 | } |
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| 149 | } |
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| 150 | return refresh;
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| 151 | } |
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| 152 | 6599 | caballero | /**
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| 153 | * @see com.iver.mdiApp.plugins.IExtension#isVisible()
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| 154 | */
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| 155 | public boolean isVisible() { |
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| 156 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
| 157 | 6599 | caballero | |
| 158 | if (view == null) { |
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| 159 | return false; |
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| 160 | } |
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| 161 | 18345 | vcaballero | if (view instanceof BaseView) { |
| 162 | MapContext mapa = ((BaseView) view).getModel().getMapContext(); |
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| 163 | 6599 | caballero | return mapa.getLayers().getLayersCount() > 0; |
| 164 | } |
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| 165 | 24962 | vcaballero | if (view instanceof FeatureTableDocumentPanel) { |
| 166 | 6599 | caballero | return true; |
| 167 | } |
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| 168 | |||
| 169 | return false; |
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| 170 | } |
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| 171 | |||
| 172 | /**
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| 173 | * @see com.iver.andami.plugins.IExtension#isEnabled()
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| 174 | */
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| 175 | public boolean isEnabled() { |
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| 176 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
| 177 | 6599 | caballero | if (view == null) { |
| 178 | return false; |
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| 179 | } |
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| 180 | 18345 | vcaballero | if (view instanceof BaseView){ |
| 181 | MapContext mapa = ((BaseView) view).getMapControl().getMapContext(); |
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| 182 | 9482 | fdiaz | return hasVectorLayersWithSelection(mapa.getLayers());
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| 183 | 6599 | caballero | } |
| 184 | 24962 | vcaballero | if (view instanceof FeatureTableDocumentPanel){ |
| 185 | try {
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| 186 | return !((FeatureSelection)((FeatureTableDocumentPanel)view).getModel().getStore().getSelection()).isEmpty();
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| 187 | } catch (DataException e) {
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| 188 | e.printStackTrace(); |
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| 189 | } |
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| 190 | 6599 | caballero | } |
| 191 | return false; |
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| 192 | } |
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| 193 | |||
| 194 | 9482 | fdiaz | private boolean hasVectorLayersWithSelection(FLayers layers) { |
| 195 | for (int i = 0; i < layers.getLayersCount(); i++) { |
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| 196 | FLayer lyr =layers.getLayer(i); |
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| 197 | if (lyr instanceof FLayers){ |
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| 198 | if (hasVectorLayersWithSelection((FLayers) lyr)){
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| 199 | return true; |
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| 200 | } |
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| 201 | } else if (lyr instanceof FLyrVect) { |
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| 202 | 9532 | caballero | FLyrVect lyrVect = (FLyrVect) lyr; |
| 203 | 9482 | fdiaz | if (lyrVect.isActive()) {
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| 204 | if (lyrVect.isAvailable()){
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| 205 | try {
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| 206 | 24759 | jmvivo | if (lyrVect.getFeatureStore().getFeatureSelection()
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| 207 | .getSize() > 0) {
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| 208 | 9482 | fdiaz | return true; |
| 209 | 24759 | jmvivo | } |
| 210 | } catch (DataException e) {
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| 211 | 9482 | fdiaz | e.printStackTrace(); |
| 212 | NotificationManager.addWarning("Capa " + lyrVect.getName() + " sin recordset correcto",e); |
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| 213 | } |
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| 214 | } |
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| 215 | } |
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| 216 | } |
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| 217 | } |
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| 218 | return false; |
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| 219 | } |
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| 220 | |||
| 221 | 6599 | caballero | /**
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| 222 | * @see com.iver.andami.plugins.IExtension#initialize()
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| 223 | */
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| 224 | public void initialize() { |
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| 225 | 14821 | jmvivo | registerIcons(); |
| 226 | 6599 | caballero | } |
| 227 | 14821 | jmvivo | |
| 228 | private void registerIcons(){ |
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| 229 | 15640 | jmvivo | PluginServices.getIconTheme().registerDefault( |
| 230 | 14821 | jmvivo | "view-clear-selection",
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| 231 | this.getClass().getClassLoader().getResource("images/delselection.png") |
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| 232 | ); |
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| 233 | } |
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| 234 | 6599 | caballero | } |