root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / ClearSelectionExtension.java @ 7738
History | View | Annotate | Download (5.59 KB)
| 1 |
/*
|
|---|---|
| 2 |
* Created on 31-may-2004
|
| 3 |
*
|
| 4 |
* To change the template for this generated file go to
|
| 5 |
* Window>Preferences>Java>Code Generation>Code and Comments
|
| 6 |
*/
|
| 7 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 8 |
*
|
| 9 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 10 |
*
|
| 11 |
* This program is free software; you can redistribute it and/or
|
| 12 |
* modify it under the terms of the GNU General Public License
|
| 13 |
* as published by the Free Software Foundation; either version 2
|
| 14 |
* of the License, or (at your option) any later version.
|
| 15 |
*
|
| 16 |
* This program is distributed in the hope that it will be useful,
|
| 17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 19 |
* GNU General Public License for more details.
|
| 20 |
*
|
| 21 |
* You should have received a copy of the GNU General Public License
|
| 22 |
* along with this program; if not, write to the Free Software
|
| 23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 24 |
*
|
| 25 |
* For more information, contact:
|
| 26 |
*
|
| 27 |
* Generalitat Valenciana
|
| 28 |
* Conselleria d'Infraestructures i Transport
|
| 29 |
* Av. Blasco Ib??ez, 50
|
| 30 |
* 46010 VALENCIA
|
| 31 |
* SPAIN
|
| 32 |
*
|
| 33 |
* +34 963862235
|
| 34 |
* gvsig@gva.es
|
| 35 |
* www.gvsig.gva.es
|
| 36 |
*
|
| 37 |
* or
|
| 38 |
*
|
| 39 |
* IVER T.I. S.A
|
| 40 |
* Salamanca 50
|
| 41 |
* 46005 Valencia
|
| 42 |
* Spain
|
| 43 |
*
|
| 44 |
* +34 963163400
|
| 45 |
* dac@iver.es
|
| 46 |
*/
|
| 47 |
package com.iver.cit.gvsig; |
| 48 |
|
| 49 |
import com.iver.andami.PluginServices; |
| 50 |
import com.iver.andami.messages.NotificationManager; |
| 51 |
import com.iver.andami.plugins.Extension; |
| 52 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 53 |
import com.iver.cit.gvsig.fmap.MapContext; |
| 54 |
import com.iver.cit.gvsig.fmap.MapControl; |
| 55 |
import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
| 56 |
import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
| 57 |
import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
| 58 |
import com.iver.cit.gvsig.project.documents.table.gui.Table; |
| 59 |
import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 60 |
import com.iver.cit.gvsig.project.documents.view.gui.View; |
| 61 |
|
| 62 |
|
| 63 |
/**
|
| 64 |
* Extensi?n encargada de limpiar la selecci?n.
|
| 65 |
*
|
| 66 |
* @author Vicente Caballero Navarro
|
| 67 |
*/
|
| 68 |
public class ClearSelectionExtension extends Extension { |
| 69 |
/**
|
| 70 |
* @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
|
| 71 |
*/
|
| 72 |
public void execute(String s) { |
| 73 |
if (s.compareTo("DEL_SELECTION") == 0) { |
| 74 |
boolean refresh = false; |
| 75 |
com.iver.andami.ui.mdiManager.IWindow view =PluginServices.getMDIManager().getActiveWindow(); |
| 76 |
|
| 77 |
if (view instanceof View){ |
| 78 |
View vista = (View) view; |
| 79 |
IProjectView model = vista.getModel(); |
| 80 |
MapContext mapa = model.getMapContext(); |
| 81 |
MapControl mapCtrl = vista.getMapControl(); |
| 82 |
for (int i = 0; i < mapa.getLayers().getLayersCount(); i++) { |
| 83 |
/* JMV: Esto deberia de ser asi (Las capas son 'Selectable' o no)
|
| 84 |
* pero de momento lo cambiamos para que use una capa vectorial
|
| 85 |
*
|
| 86 |
|
| 87 |
if (map.getLayers().getLayer(i) instanceof Selectable) {
|
| 88 |
if (mapa.getLayers().getLayer(i).isActive()) {
|
| 89 |
Selectable selectable = (Selectable) mapa.getLayers().getLayer(i);
|
| 90 |
|
| 91 |
if (selectable.getSelection().cardinality() != 0) {
|
| 92 |
refresh = true;
|
| 93 |
}
|
| 94 |
selectable.clearSelection();
|
| 95 |
}
|
| 96 |
}
|
| 97 |
|
| 98 |
*/
|
| 99 |
if (mapa.getLayers().getLayer(i) instanceof FLyrVect) { |
| 100 |
if (mapa.getLayers().getLayer(i).isActive()) {
|
| 101 |
|
| 102 |
try {
|
| 103 |
SelectableDataSource dataSource; |
| 104 |
|
| 105 |
dataSource = ((FLyrVect)mapa.getLayers().getLayer(i)).getRecordset(); |
| 106 |
if (dataSource.getSelection().cardinality() != 0) { |
| 107 |
refresh = true;
|
| 108 |
} |
| 109 |
dataSource.clearSelection(); |
| 110 |
} catch (DriverException e) {
|
| 111 |
e.printStackTrace(); |
| 112 |
} |
| 113 |
|
| 114 |
} |
| 115 |
} |
| 116 |
} |
| 117 |
|
| 118 |
if (refresh) {
|
| 119 |
mapCtrl.drawMap(false);
|
| 120 |
} |
| 121 |
}else if (view instanceof Table){ |
| 122 |
Table table = (Table) view; |
| 123 |
ProjectTable model = table.getModel(); |
| 124 |
SelectableDataSource dataSource; |
| 125 |
dataSource = model.getModelo().getRecordset(); |
| 126 |
if (dataSource.getSelection().cardinality() != 0) { |
| 127 |
refresh = true;
|
| 128 |
} |
| 129 |
dataSource.clearSelection(); |
| 130 |
if (refresh) {
|
| 131 |
table.refresh(); |
| 132 |
} |
| 133 |
} |
| 134 |
} |
| 135 |
} |
| 136 |
|
| 137 |
/**
|
| 138 |
* @see com.iver.mdiApp.plugins.IExtension#isVisible()
|
| 139 |
*/
|
| 140 |
public boolean isVisible() { |
| 141 |
com.iver.andami.ui.mdiManager.IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
| 142 |
|
| 143 |
if (view == null) { |
| 144 |
return false; |
| 145 |
} |
| 146 |
if (view instanceof View) { |
| 147 |
MapContext mapa = ((View) view).getModel().getMapContext();
|
| 148 |
return mapa.getLayers().getLayersCount() > 0; |
| 149 |
} |
| 150 |
if (view instanceof Table) { |
| 151 |
return true; |
| 152 |
} |
| 153 |
|
| 154 |
return false; |
| 155 |
} |
| 156 |
|
| 157 |
/**
|
| 158 |
* @see com.iver.andami.plugins.IExtension#isEnabled()
|
| 159 |
*/
|
| 160 |
public boolean isEnabled() { |
| 161 |
com.iver.andami.ui.mdiManager.IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
| 162 |
if (view == null) { |
| 163 |
return false; |
| 164 |
} |
| 165 |
if (view instanceof View){ |
| 166 |
MapContext mapa = ((View) view).getMapControl().getMapContext();
|
| 167 |
for (int i = 0; i < mapa.getLayers().getLayersCount(); i++) { |
| 168 |
if (mapa.getLayers().getLayer(i) instanceof FLyrVect) { |
| 169 |
FLyrVect lyrVect = (FLyrVect) mapa.getLayers().getLayer(i); |
| 170 |
if (lyrVect.isActive()) {
|
| 171 |
if (lyrVect.isAvailable())
|
| 172 |
try {
|
| 173 |
if (lyrVect.getRecordset().getSelection().cardinality() > 0) |
| 174 |
return true; |
| 175 |
} catch (DriverException e) {
|
| 176 |
e.printStackTrace(); |
| 177 |
NotificationManager.addWarning("Capa " + lyrVect.getName() + " sin recordset correcto",e); |
| 178 |
} |
| 179 |
} |
| 180 |
} |
| 181 |
} |
| 182 |
} |
| 183 |
if (view instanceof Table){ |
| 184 |
return ((Table)view).getSelectedRowIndices().length>0; |
| 185 |
} |
| 186 |
return false; |
| 187 |
} |
| 188 |
|
| 189 |
/**
|
| 190 |
* @see com.iver.andami.plugins.IExtension#initialize()
|
| 191 |
*/
|
| 192 |
public void initialize() { |
| 193 |
} |
| 194 |
} |