root / trunk / extensions / extRemoteSensing / src / org / gvsig / remotesensing / TasseledCapExtension.java @ 13790
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib?ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
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* Campus Universitario s/n
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* 02071 Alabacete
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* Spain
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*
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* +34 967 599 200
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*/
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package org.gvsig.remotesensing; |
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import org.gvsig.remotesensing.tasseledcap.gui.TasseledCapPanel; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.plugins.Extension; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.project.documents.view.IProjectView; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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/**
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* Extensi?n para el c?lculo de Trasseled Cap
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*
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)
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*
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*/
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public class TasseledCapExtension extends Extension{ |
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public void initialize() { |
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} |
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public void execute(String actionCommand) { |
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if (actionCommand.equals("tasseled_cap")){ |
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com.iver.andami.ui.mdiManager.IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow(); |
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//si la ventana activa es de tipo Vista
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if (activeWindow instanceof View) { |
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TasseledCapPanel tasseledcapPanel=new TasseledCapPanel((View)activeWindow); |
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PluginServices.getMDIManager().addWindow(tasseledcapPanel); |
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} |
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} |
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} |
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public boolean isEnabled() { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (f.getClass() == View.class) { |
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View vista = (View) f; |
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IProjectView model = vista.getModel(); |
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MapContext mapa = model.getMapContext(); |
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FLayer[] layers =mapa.getLayers().getActives();
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for (int i=0;i<layers.length;i++) { |
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if (layers[i].isAvailable()) return true; |
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} |
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} |
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return true; |
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} |
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public boolean isVisible() { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (f instanceof View) { |
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View vista = (View) f; |
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IProjectView model = vista.getModel(); |
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MapContext mapa = model.getMapContext(); |
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return mapa.getLayers().getLayersCount() > 0; |
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} else {
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return false; |
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} |
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} |
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} |
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