svn-gvsig-desktop / tmp / trunk / cliente / WorkSpace_WPSClient / extWPSCallejero / src / es / logex / gvsig / streetsmap / core / impl_1_0_0 / StreetsMapProtocolHandlerImpl_1_0_0.java @ 26490
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package es.logex.gvsig.streetsmap.core.impl_1_0_0; |
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import java.awt.Component; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.net.ConnectException; |
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import java.net.MalformedURLException; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.JOptionPane; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.IProjection; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.ProjectExtension; |
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import com.iver.cit.gvsig.fmap.ColorEvent; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.ExtentEvent; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ProjectionEvent; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.ViewPortListener; |
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import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
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import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory; |
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import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import es.logex.gvsig.fmap.drivers.WPSException; |
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import es.logex.gvsig.fmap.drivers.wps.FMapWPSDriver; |
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import es.logex.gvsig.fmap.drivers.wps.FMapWPSDriverFactory; |
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import es.logex.gvsig.fmap.layers.FLyrWPS; |
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import es.logex.gvsig.fmap.layers.FLyrWPSFactory; |
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import es.logex.gvsig.streetsmap.core.StreetsMapLayerInfo; |
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import es.logex.gvsig.streetsmap.core.StreetsMapLoadManager; |
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import es.logex.gvsig.streetsmap.core.StreetsMapProtocolHandler; |
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import es.logex.gvsig.wps.WPSCallejeroClientExtension_Old; |
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import es.logex.xml.utils.LegendManager; |
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public class StreetsMapProtocolHandlerImpl_1_0_0 implements |
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StreetsMapProtocolHandler {
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private ViewPortListener viewPortListener;
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private List<StreetsMapLayerInfo> listLayers = null; |
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private static Logger logger = Logger |
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.getLogger(StreetsMapProtocolHandlerImpl_1_0_0.class.getName()); |
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private boolean lazy = true; |
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private IProjection currentProjection = null; |
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private boolean connectoToViewPort = false; |
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private URL host = null; |
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public StreetsMapProtocolHandlerImpl_1_0_0() {
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} |
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public void connectToViewPort(ViewPort v) { |
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if (lazy) {
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lazyInitialize(); |
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} |
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if (v != null) { |
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currentProjection = v.getProjection(); |
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viewPortListener = new ViewPortListener() {
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public void extentChanged(ExtentEvent e) { |
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logger.debug("Extent changed event");
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redrawLayers(e.getNewExtent()); |
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} |
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public void backColorChanged(ColorEvent e) { |
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} |
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public void projectionChanged(ProjectionEvent e) { |
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// TODO: Implementar
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logger.error("projectionChanged not implemented yet");
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} |
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}; |
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v.addViewPortListener(viewPortListener); |
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this.connectoToViewPort = true; |
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} |
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} |
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private void redrawLayers(Rectangle2D newExtent) { |
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for (StreetsMapLayerInfo smlInfo : listLayers) {
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smlInfo.setNewExtent(newExtent); |
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if (smlInfo.getLayerInToc() == null) { |
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logger.debug("Cargando capa " + smlInfo.getId());
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smlInfo.setLastExtent(newExtent); |
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loadLayer(newExtent, smlInfo, false);
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} else {
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if (StreetsMapLoadManager.mustReload(smlInfo, newExtent)) {
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loadLayer(newExtent, smlInfo, true);
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} |
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} |
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} |
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} |
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private void loadLayer(Rectangle2D newExtent, StreetsMapLayerInfo smlInfo, boolean replace) { |
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View v = (View) PluginServices.getMDIManager().getActiveWindow(); |
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MapControl mapControl = v.getMapControl(); |
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mapControl.getMapContext().beginAtomicEvent(); |
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try {
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FMapWPSDriver driver = FMapWPSDriverFactory |
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.getFMapDriverForWPSOperation(smlInfo.getHost()); |
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FLyrWPS flyrWPS = new FLyrWPSFactory().getFLyrWPS(
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smlInfo, null, driver, true, true); |
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if (flyrWPS != null) { |
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flyrWPS.setVisible(true);
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if(checkProjection(flyrWPS, mapControl.getViewPort())) {
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if (replace)
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mapControl.getMapContext().getLayers().replaceLayer(smlInfo.getId(), flyrWPS); |
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else
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mapControl.getMapContext().getLayers().addLayer( |
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flyrWPS); |
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} |
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smlInfo.setLayerInToc(flyrWPS); |
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smlInfo.setLastExtent(newExtent); |
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LegendManager lm = new LegendManager();
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lm.setLegend(flyrWPS, PluginServices.getPluginServices(this)
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.getPluginDirectory().getAbsolutePath() |
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+ File.separator
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+ "leyendas"
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+ File.separator
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+ flyrWPS.getName() + ".gvl");
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} |
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} catch (ConnectException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (IOException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (WPSException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (FieldNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} finally {
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mapControl.getMapContext().endAtomicEvent(); |
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} |
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} |
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/**
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* It removes the associated project table
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* @param flayer
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* Flayer vercorial
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*/
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private void removeProjectTable(FLyrVect flayer){ |
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//remove it
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ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class); |
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ArrayList tables = ext.getProject().getDocumentsByType(ProjectTableFactory.registerName);
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for (int i=0 ; i<tables.size() ; i++){ |
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ProjectTable projectTable = (ProjectTable)tables.get(i); |
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try {
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Object obj = projectTable.getAssociatedTable().getRecordset();
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if (flayer.getRecordset().equals(projectTable.getAssociatedTable().getRecordset())){
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ext.getProject().delDocument(projectTable); |
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} |
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} catch (DriverException e) {
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//It doens't matter. The table will not deleted
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} |
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} |
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} |
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private boolean checkProjection(FLayer lyr, ViewPort viewPort) { |
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if (lyr instanceof FLayers){ |
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FLayers layers=(FLayers)lyr; |
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for (int i=0;i<layers.getLayersCount();i++){ |
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checkProjection(layers.getLayer(i),viewPort); |
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} |
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} |
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if (lyr.isReprojectable()) {
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boolean control = true; |
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IProjection proj = lyr.getProjection(); |
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// Comprobar que la projecci�n es la misma que la vista
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if (proj == null) { |
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// SUPONEMOS que la capa est� en la proyecci�n que
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// estamos pidiendo (que ya es mucho suponer, ya).
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lyr.setProjection(viewPort.getProjection()); |
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return control;
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} |
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if (proj != viewPort.getProjection()) {
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int option = JOptionPane.YES_OPTION; |
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if (!CRSFactory.doesRigurousTransformations()) {
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option = JOptionPane.showConfirmDialog((Component)PluginServices.getMainFrame(), PluginServices |
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.getText(this, "reproyectar_aviso")+"\n"+ PluginServices.getText(this,"Capa")+": "+lyr.getName(), PluginServices |
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.getText(this, "reproyectar_pregunta"), |
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JOptionPane.YES_NO_OPTION);
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} |
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if (option == JOptionPane.NO_OPTION) { |
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return control;
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} else {
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control = lyr.reProject(((BaseView)PluginServices.getMDIManager().getActiveWindow()).getMapControl()); |
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return control;
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} |
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} |
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} |
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return true; |
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} |
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private void lazyInitialize() { |
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listLayers = new ArrayList<StreetsMapLayerInfo>(); |
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listLayers.add(new StreetsMapLayerInfoImpl_1_0_0("numpolicias", |
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"Números de policía",
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"Los números de policía corregidos y verificados",
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"numpolicias", "EPSG:23030", this.host)); |
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listLayers.add(new StreetsMapLayerInfoImpl_1_0_0("manzanas", |
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"Manzanas", "Manzanas o MASA", "manzanas", "EPSG:23030", |
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this.host));
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listLayers.add(new StreetsMapLayerInfoImpl_1_0_0("calles", |
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"Ejes de calles", "Ejes de calles por tramos", "calles", |
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"EPSG:23030", this.host)); |
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listLayers.add(new StreetsMapLayerInfoImpl_1_0_0("textos", "Textos", |
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"Textos y toponimía", "textos", "EPSG:23030", this.host)); |
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lazy = false;
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} |
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public List<StreetsMapLayerInfo> getStreetsMapLayerInfo() { |
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if (lazy) {
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lazyInitialize(); |
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} |
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return listLayers;
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} |
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public String getVersion() { |
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return "1.0.0"; |
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} |
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public URL getHost() { |
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return this.host; |
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} |
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public void setHost(URL host) { |
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this.host = host;
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} |
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} |