svn-gvsig-desktop / tags / v1_1_Build_1007 / extensions / extRasterTools / src / org / gvsig / rasterTools / saveRaster / SaveRasterModule.java @ 12478
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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) 2004 IVER T.I. 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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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.rasterTools.saveRaster; |
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import org.gvsig.rasterTools.saveRaster.ui.listener.SaveRasterListener; |
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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.MapControl; |
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import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
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import com.iver.cit.gvsig.fmap.tools.Behavior.MouseMovementBehavior; |
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import com.iver.cit.gvsig.fmap.tools.Behavior.RectangleBehavior; |
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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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import com.iver.cit.gvsig.project.documents.view.toolListeners.StatusBarListener; |
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/**
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*
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class SaveRasterModule extends Extension { |
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/* (non-Javadoc)
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* @see com.iver.andami.plugins.Extension#inicializar()
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*/
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public void initialize() { |
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} |
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/**
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* Carga el listener de salvar a raster en el MapControl.
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*/
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private void loadListener(MapControl m_MapControl){ |
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//Si no se ha cargado el listener a?n lo cargamos.
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if(m_MapControl.getNamesMapTools().get("saveRaster") == null){ |
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//Listener de eventos de movimiento que pone las coordenadas del rat?n en la barra de estado
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StatusBarListener sbl = new StatusBarListener(m_MapControl);
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//Salvar a Raster
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SaveRasterListener srl = new SaveRasterListener(m_MapControl);
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m_MapControl.addMapTool("saveRaster", new Behavior[]{ |
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new RectangleBehavior(srl), new MouseMovementBehavior(sbl)}); |
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} |
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} |
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/**
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* Cargamos el listener y ejecutamos la herramienta de salvar a Raster.
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*/
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public void execute(String actionCommand) { |
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View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
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MapControl m_MapControl = theView.getMapControl(); |
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loadListener(m_MapControl); |
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m_MapControl.setTool("saveRaster");
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} |
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/* (non-Javadoc)
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* @see com.iver.andami.plugins.Extension#isEnabled()
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*/
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public boolean isEnabled() { |
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return true; |
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} |
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/**
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* Mostramos el control si hay alguna capa cargada.
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*/
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public boolean isVisible() { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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.getActiveWindow(); |
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if (f == null) |
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return false; |
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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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if (mapa.getLayers().getLayersCount() > 0) |
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return true; |
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} |
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return false; |
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} |
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} |