svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / Abrir.java @ 1038
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package com.iver.cit.gvsig; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import javax.swing.JOptionPane; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.cresques.cts.gt2.CoordSys; |
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import org.cresques.cts.gt2.CoordTrans; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.plugins.Extension; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.gui.FOpenDialog; |
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import com.iver.cit.gvsig.gui.FileOpenDialog; |
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import com.iver.cit.gvsig.gui.View; |
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import com.iver.cit.gvsig.gui.WMSDataSourceAdapter; |
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import com.iver.cit.gvsig.gui.wms.WMSWizard; |
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/**
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* DOCUMENT ME!
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class Abrir implements Extension { |
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public FOpenDialog fopen = null; |
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/**
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* @see com.iver.mdiApp.plugins.Extension#isVisible()
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*/
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public boolean isVisible() { |
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com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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.getActiveView(); |
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if (f == null) { |
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return false; |
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} |
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return (f.getClass() == View.class); |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#inicializar()
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*/
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public void inicializar() { |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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View theView = (View) PluginServices.getMDIManager().getActiveView(); |
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fopen = new FOpenDialog();
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FileOpenDialog fileDlg = new FileOpenDialog(new Class[] { |
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VectorialFileDriver.class, RasterDriver.class |
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}); |
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WMSWizard wms = new WMSWizard();
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wms.setDataSource(new WMSDataSourceAdapter());
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// DataBaseOpenDialog dbop = new DataBaseOpenDialog();
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// dbop.setClasses(new Class[] { DBDriver.class });
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fopen.addTab("Fichero", fileDlg);
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fopen.addWizardTab("WMS", wms);
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// fopen.addTab("Base de datos", dbop);
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PluginServices.getMDIManager().addView(fopen); |
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if (fopen.isAccepted()) {
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FLayer lyr = null;
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if (fopen.getSelectedTab() == fileDlg) {
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if (fileDlg.getFiles() == null) { |
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return;
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} |
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IProjection proj = FOpenDialog.getLastProjection(); |
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File[] files = fileDlg.getFiles(); |
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Rectangle2D[] rects=new Rectangle2D[files.length]; |
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boolean first=false; |
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for (int iFile = 0; iFile < files.length; iFile++) { |
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File fich = files[iFile];
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String layerName = fich.getName();
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String layerPath = fich.getAbsolutePath();
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try {
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lyr = LayerFactory.createLayer(layerName, |
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fileDlg.getDriverName(), fich, proj); |
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if (lyr != null) { |
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lyr.setVisible(true);
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theView.getMapControl().getMapContext() |
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.beginAtomicEvent(); |
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if (theView.getMapControl().getMapContext().getViewPort().getExtent()==null){ |
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first=true;
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} |
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// Comprobar que la projecci?n es la misma que la vista
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if (proj != theView.getProjection())
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{
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int option = JOptionPane.showConfirmDialog(null, |
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"La proyecci?n de la capa no es igual que la de la vista", "?Desea reproyectar?", JOptionPane.YES_NO_OPTION); |
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if (option == JOptionPane.NO_OPTION) |
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{
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continue;
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} |
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else
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{
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ICoordTrans ct = new CoordTrans((CoordSys) proj, (CoordSys) theView.getProjection());
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lyr.setCoordTrans(ct); |
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System.err.println("coordTrans = " + |
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proj.getAbrev() + " " + theView.getProjection().getAbrev());
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} |
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} |
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theView.getMapControl().getMapContext().getLayers() |
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.addLayer(lyr); |
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rects[iFile]=lyr.getFullExtent(); |
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theView.getMapControl().getMapContext() |
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.endAtomicEvent(); |
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// TODO: Poner una variable y dibujar solo cuando
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// todas las capas hayan sido cargadas.
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// TODO Se deber? de redibujar mediante la captura de los eventos, por
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//eso se comenta la parte anterior
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// theView.getMapControl().drawMap();
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// theView.getTOC().refresh();
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} |
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} catch (DriverException e) {
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NotificationManager.addError("Error al crear la capa", e);
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}catch (DriverIOException e2) {
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NotificationManager.addError("Error al crear la capa",e2);
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} |
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} |
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//Esto permite que cuando se cargan varias capas de golpe y la vista est? vacia,se ponga como extent la suma de todos sus extents.
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if (rects.length>1){ |
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Rectangle2D rect=new Rectangle2D.Double(); |
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rect.setRect(rects[0]);
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if (first){
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for (int i=0;i<rects.length;i++){ |
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rect.add(rects[i]); |
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} |
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theView.getMapControl().getMapContext().getViewPort().setExtent(rect); |
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} |
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} |
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} else if (fopen.getSelectedTab() == wms) { |
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String layerName = wms.getLayerName();
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lyr = LayerFactory.createLayer(layerName, |
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wms.getLayersRectangle(), wms.getHost(), |
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wms.getFormat(), wms.getLayersQuery(), |
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wms.getQueryableLayerQuery(), wms.getSRS()); |
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if (lyr != null) { |
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lyr.setVisible(true);
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theView.getMapControl().getMapContext().beginAtomicEvent(); |
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theView.getMapControl().getMapContext().getLayers() |
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.addLayer(lyr); |
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theView.getMapControl().getMapContext().endAtomicEvent(); |
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} |
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} // for
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} |
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} |
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/**
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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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} |