svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / view / BaseViewDocument.java @ 47790
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.project.documents.view; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.geom.Point2D; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Objects; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.documents.AbstractDocument; |
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import org.gvsig.app.project.documents.DocumentManager; |
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import org.gvsig.app.project.documents.view.info.gui.HTMLInfoToolPanel; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.events.ErrorEvent; |
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import org.gvsig.fmap.mapcontext.events.listeners.ErrorListener; |
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import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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import org.gvsig.fmap.mapcontext.layers.ExtendedPropertiesHelper; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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*
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* @author 2005- Vicente Caballero
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* @author 2009- Joaquin del Cerro
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*
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*/
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public abstract class BaseViewDocument extends AbstractDocument implements ErrorListener, |
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ViewDocument { |
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/**
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*
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*/
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private static final long serialVersionUID = -2621709089720665902L; |
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protected static final Logger LOGGER = LoggerFactory.getLogger(BaseViewDocument.class); |
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public static final String PERSISTENCE_DEFINITION_NAME = "BaseViewDocument"; |
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protected MapContext mapOverViewContext;
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protected MapContext mapContext;
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private ExtendedPropertiesHelper propertiesHelper = new ExtendedPropertiesHelper(); |
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public BaseViewDocument() {
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super();
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} |
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public BaseViewDocument(DocumentManager factory) {
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super(factory);
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} |
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@Override
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public void setProject(Project project) { |
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super.setProject(project);
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if(mapContext != null) { |
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mapContext.setSelectionColor(project.getSelectionColor()); |
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} |
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} |
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/**
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* Gets the MapContext of the main map in the view.
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*
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* @return the main MapContext
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*/
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@Override
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public MapContext getMapContext() {
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if( this.mapContext!=null && DisposeUtils.isNullOrDisposed(this.mapContext) ) { |
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try {
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throw new RuntimeException(); |
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} catch(Exception ex) { |
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LOGGER.info("MapContext of view '"+Objects.toString(this.getName())+"' is disposed", ex); |
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} |
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} |
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return mapContext;
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} |
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@Override
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public void setName(String name) { |
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super.setName(name);
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this.mapContext.getLayers().setName(name);
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} |
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/**
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* Gets the MapContext from the locator, which is the small map in the
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* left-bottom corner of the View.
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*
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* @return the locator MapContext
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*/
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@Override
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public MapContext getMapOverViewContext() {
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return mapOverViewContext;
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} |
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@Override
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public void setMapContext(MapContext fmap) { |
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mapContext = fmap; |
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Project p = this.getProject();
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if(p != null){ |
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mapContext.setSelectionColor(p.getSelectionColor()); |
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} |
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fmap.addErrorListener(this);
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} |
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@Override
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public void setMapOverViewContext(MapContext fmap) { |
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mapOverViewContext = fmap; |
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mapOverViewContext.setProjection(mapContext.getProjection()); |
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} |
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public void showErrors() { |
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if (!mapContext.getLayersError().isEmpty()) {
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String layersError = ""; |
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for (int i = 0; i < mapContext.getLayersError().size(); i++) { |
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layersError = layersError + "\n" + (String) mapContext.getLayersError().get(i); |
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} |
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JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), |
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PluginServices.getText(this, "fallo_capas") + " : \n" |
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+ layersError); |
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} |
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} |
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/**
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* Reports to the user a bundle of driver exceptions produced in the same
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* atomic MapContext transaction
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*/
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@SuppressWarnings("rawtypes") |
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@Override
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public void reportDriverExceptions(String introductoryText, List driverExceptions) { |
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HtmlWindow htmlPanel = new HtmlWindow(570, 600, PluginServices.getText(this, "driver_error")); |
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String htmlText = ""; |
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if (introductoryText == null) { |
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htmlText += "<h2 text=\"#000080\">" + PluginServices.getText(this, "se_han_producido_los_siguientes_errores_durante_la_carga_de_las_capas") + "</h2>"; |
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} else {
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htmlText += introductoryText; |
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} |
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int numErrors = driverExceptions.size();
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for (int i = 0; i < numErrors; i++) { |
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//htmlText += "<br>\n";
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BaseException exception = (BaseException) driverExceptions.get(i); |
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htmlText += "<p text=\"#550080\">_________________________________________________________________________________________</p>";
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htmlText += "<h3>" + PluginServices.getText(this, exception.getMessageKey()) + "</h3>"; |
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htmlText += "<p>" + exception.getMessage() + "</p>"; |
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htmlText += "<p text=\"#550080\">_________________________________________________________________________________________</p>";
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} |
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System.out.println(htmlText);
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htmlPanel.show(htmlText); |
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PluginServices.getMDIManager().addCentredWindow(htmlPanel); |
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} |
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/**
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* HtmlInfoToolPanel that implements IWindow
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*
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* @author azabala
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*
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*/
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class HtmlWindow extends JPanel implements IWindow { |
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/**
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*
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*/
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private static final long serialVersionUID = 1151465547277478664L; |
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private HTMLInfoToolPanel htmlPanel = new HTMLInfoToolPanel(); |
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WindowInfo viewInfo = null;
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public HtmlWindow(int width, int height, String windowTitle) { |
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htmlPanel.setBackground(Color.white);
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JScrollPane scrollPane = new JScrollPane(htmlPanel); |
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scrollPane.setPreferredSize(new Dimension(width - 30, height - 30)); |
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this.add(scrollPane);
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viewInfo = new WindowInfo(WindowInfo.MODELESSDIALOG);
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viewInfo.setTitle(windowTitle); |
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viewInfo.setWidth(width); |
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viewInfo.setHeight(height); |
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} |
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public void show(String htmlText) { |
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htmlPanel.show(htmlText); |
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} |
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@Override
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public WindowInfo getWindowInfo() {
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return viewInfo;
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} |
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@Override
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public Object getWindowProfile() { |
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return WindowInfo.PROPERTIES_PROFILE;
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} |
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} |
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@Override
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public IProjection getProjection() {
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if( this.mapContext == null ) { |
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return null; |
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} |
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return mapContext.getProjection();
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} |
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@Override
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public void setProjection(IProjection proj) { |
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mapContext.setProjection(proj); |
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mapOverViewContext.setProjection(proj); |
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} |
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public IProjection getOverViewProjection() {
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return mapOverViewContext.getProjection();
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} |
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@Override
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public void afterRemove() { |
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// FIXME: Parece que no recorre correctamente el arbol de capas
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FLayers layers = this.getMapContext().getLayers();
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for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
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try {
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layers.getLayer(i).getParentLayer().removeLayer(layers.getLayer(i)); |
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} catch (CancelationException e1) {
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LOGGER.warn("Can't remove layer");
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} |
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} |
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getMapContext().dispose(); |
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getMapOverViewContext().dispose(); |
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} |
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@Override
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public void afterAdd() { |
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// Do nothing
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} |
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@Override
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public void setBackColor(Color c) { |
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getMapContext().getViewPort().setBackColor(c); |
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} |
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@Override
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public void errorThrown(ErrorEvent e) { |
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JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), |
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PluginServices.getText(this, "fallo_capas") + " : \n" |
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+ e.getMessage()); |
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} |
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@Override
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public boolean isLocked() { |
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if (super.isLocked()) { |
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return true; |
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} |
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FLayers layers = getMapContext().getLayers(); |
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for (int i = 0; i < layers.getLayersCount(); i++) { |
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FLayer layer = layers.getLayer(i); |
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if (layer.isEditing()) {
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return true; |
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} |
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} |
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return false; |
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} |
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@Override
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public void saveToState(PersistentState state) throws PersistenceException { |
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super.saveToState(state);
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state.set("mainMapContext", this.getMapContext()); |
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if (this.getMapOverViewContext() != null) { |
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state.set("useMapOverview", true); |
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} else {
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state.set("useMapOverview", false); |
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} |
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state.set("overviewMapContext", this.getMapOverViewContext()); |
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state.set("propertiesHelper", propertiesHelper);
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} |
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@Override
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public void loadFromState(PersistentState state) throws PersistenceException { |
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super.loadFromState(state);
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this.mapContext = (MapContext) state.get("mainMapContext"); |
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if (state.getBoolean("useMapOverview")) { |
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this.mapOverViewContext = (MapContext) state.get("overviewMapContext"); |
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} else {
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this.mapOverViewContext = null; |
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} |
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this.propertiesHelper = (ExtendedPropertiesHelper) state.get("propertiesHelper"); |
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IProjection proj = ApplicationLocator.getProjectManager().getProjectPreferences().getDefaultProjection(); |
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if( this.mapContext!=null ) { |
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if( this.mapContext.getProjection()==null ) { |
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try {
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this.mapContext.setProjection(proj);
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} catch(Throwable ex) { |
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} |
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} |
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} |
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for( FLayer layer : mapContext ) {
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if( layer.getProjection()==null ) { |
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try {
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layer.setProjection(proj); |
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} catch(Throwable ex) { |
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} |
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} |
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} |
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for( FLayer layer : mapOverViewContext ) {
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if( layer.getProjection()==null ) { |
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try {
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layer.setProjection(proj); |
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} catch(Throwable ex) { |
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} |
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} |
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} |
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} |
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@Override
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public Object getProperty(Object key) { |
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return this.propertiesHelper.getProperty(key); |
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} |
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@Override
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public void setProperty(Object key, Object obj) { |
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this.propertiesHelper.setProperty(key, obj);
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} |
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@Override
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public Map getExtendedProperties() { |
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return this.propertiesHelper.getExtendedProperties(); |
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} |
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@Override
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public FLayer getLayer(String name) { |
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FLayer layer = this.getMapContext().getLayers().getLayer(name);
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return layer;
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} |
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@Override
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public Iterator<FLayer> iterator() { |
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return this.mapContext.iterator(); |
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} |
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@Override
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public Iterator<FLayer> deepiterator() { |
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return this.mapContext.deepiterator(); |
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} |
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@Override
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public Iterable<FLayer> layers() { |
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return () -> deepiterator();
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} |
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@Override
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public boolean contains(FLayer layer) { |
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if( !(layer instanceof SingleLayer) ) { |
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return false; |
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} |
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return this.isInLayers(this.getMapContext().getLayers(), ((SingleLayer)layer).getDataStore()); |
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} |
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@Override
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public boolean contains(DataStore store) { |
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return this.isInLayers(this.getMapContext().getLayers(), store); |
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} |
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private boolean isInLayers(FLayers layers, DataStore store) { |
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for (int i = 0; i < layers.getLayersCount(); i++) { |
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if (layers.getLayer(i) instanceof FLayers) { |
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if (isInLayers((FLayers) layers.getLayer(i), store)) {
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return true; |
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} |
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} |
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FLayer layer = layers.getLayer(i); |
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if( layer instanceof SingleLayer ) { |
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if (((SingleLayer)layer).getDataStore() == store ) {
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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@Override
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public void center(Envelope envelope) { |
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ViewPort viewPort = this.getMapContext().getViewPort();
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try {
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Envelope oldExtent = viewPort.getAdjustedEnvelope(); |
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double oldCenterX = oldExtent.getCenter(0); |
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double oldCenterY = oldExtent.getCenter(1); |
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double centerX = envelope.getCenter(0); |
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double centerY = envelope.getCenter(1); |
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Point2D.Double center = new Point2D.Double(centerX, centerY); |
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double movX = centerX - oldCenterX;
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double movY = centerY - oldCenterY;
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double minx = oldExtent.getMinimum(0) + movX; |
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double miny = oldExtent.getMinimum(1) + movY; |
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double maxX = oldExtent.getMaximum(0) + movX; |
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double maxY = oldExtent.getMaximum(1) + movY; |
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Envelope extent = GeometryLocator.getGeometryManager().createEnvelope( |
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minx, miny, |
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maxX, maxY, |
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Geometry.SUBTYPES.GEOM2D); |
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viewPort.setEnvelope(extent); |
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} catch (Exception e) { |
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throw new RuntimeException(e); |
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} |
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|
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} |
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|
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@Override
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public boolean contains(Object value) { |
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if( value == null ) { |
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return false; |
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} |
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DataStoreParameters params; |
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|
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if( (value instanceof FeatureStore) ) { |
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params = ((FeatureStore) value).getParameters(); |
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} else if(value instanceof DataStoreParameters){ |
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params = (DataStoreParameters) value; |
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} else {
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return false; |
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} |
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|
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for (Iterator<FLayer> it = this.deepiterator(); it.hasNext();) { |
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FLayer layer = it.next(); |
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if(layer instanceof FLyrVect){ |
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FeatureStore store = ((FLyrVect) layer).getFeatureStore(); |
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if( store!=null && store.getParameters().isTheSameStore(params)){ |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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|
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@Override
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public void refresh() { |
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this.getMapContext().invalidate();
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} |
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|
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} |