root / trunk / extensions / extWMS / src / com / iver / cit / gvsig / wmc / ImportWebMapContextExtension.java @ 9044
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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) 2005 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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/* CVS MESSAGES:
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*
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* $Id: ImportWebMapContextExtension.java 9044 2006-11-28 11:46:59Z cesar $
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* $Log$
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* Revision 1.10 2006-11-28 11:46:59 cesar
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* Add support to persist the document internal layout
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*
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* Revision 1.9 2006/09/27 13:28:51 jaume
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* *** empty log message ***
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*
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* Revision 1.8 2006/09/20 10:32:15 jaume
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* remembers last location
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*
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* Revision 1.7 2006/09/15 10:44:24 caballero
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* extensibilidad de documentos
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*
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* Revision 1.6 2006/09/11 15:57:38 jaume
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* now accepts loading cml files from command line
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*
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* Revision 1.5 2006/08/29 07:56:15 cesar
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* Rename the *View* family of classes to *Window* (ie: SingletonView to SingletonWindow, ViewInfo to WindowInfo, etc)
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*
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* Revision 1.4 2006/08/29 07:13:43 cesar
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* Rename class com.iver.andami.ui.mdiManager.View to com.iver.andami.ui.mdiManager.IWindow
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*
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* Revision 1.3 2006/07/21 10:31:05 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2006/05/03 11:10:54 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/05/03 07:51:21 jaume
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* *** empty log message ***
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*
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* Revision 1.5 2006/05/02 16:12:12 jorpiell
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* Se ha cambiado la interfaz Extension por dos clases: una interfaz (IExtension) y una clase abstract(Extension). A partir de ahora todas las extensiones deben heredar de Extension
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*
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* Revision 1.4 2006/05/02 15:57:43 jaume
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* Few better javadoc
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*
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* Revision 1.3 2006/04/20 17:11:54 jaume
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* Attempting to export
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*
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* Revision 1.2 2006/04/19 16:34:29 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/04/19 07:57:29 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/04/12 17:10:53 jaume
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* *** empty log message ***
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*
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*
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*/
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package com.iver.cit.gvsig.wmc; |
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import java.awt.Component; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import javax.swing.JFileChooser; |
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import javax.swing.JOptionPane; |
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import javax.swing.filechooser.FileFilter; |
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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.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.ProjectExtension; |
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import com.iver.cit.gvsig.fmap.drivers.UnsupportedVersionException; |
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import com.iver.cit.gvsig.fmap.exceptions.ImportMapContextException; |
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import com.iver.cit.gvsig.fmap.layers.FLyrWMS; |
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import com.iver.cit.gvsig.gui.panels.WebMapContextFileChooserAccessory; |
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import com.iver.cit.gvsig.project.Project; |
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import com.iver.cit.gvsig.project.ProjectFactory; |
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import com.iver.cit.gvsig.project.documents.view.ProjectView; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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public class ImportWebMapContextExtension extends Extension { |
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private String lastPath = null; |
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public void initialize() { |
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String[] arguments = PluginServices.getArguments(); |
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if (arguments[arguments.length-1].toLowerCase().endsWith(".cml")) { |
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File wmcFile = new File(arguments[arguments.length-1]); |
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if (!wmcFile.exists()) {
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NotificationManager.addError(PluginServices.getText(this, "could_not_find_web_map_context_file"), new FileNotFoundException()); |
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return;
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} |
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readMapContextFile(wmcFile, null);
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} |
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} |
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public void execute(String actionCommand) { |
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if (actionCommand.equals("IMPORT")) { |
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JFileChooser fc = new JFileChooser(lastPath); |
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fc.setFileFilter(new FileFilter() { |
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public boolean accept(File f) { |
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return f.isDirectory() || f.getAbsolutePath().toLowerCase().endsWith(WebMapContext.FILE_EXTENSION);
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} |
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public String getDescription() { |
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return PluginServices.getText(this, "ogc_mapcontext_file")+" (*.cml)"; |
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} |
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}); |
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IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
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// If the current active view is a gvSIG's view, we'll keep its name to
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// show it at the JFileChooser's accessory.
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String currentViewName;
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if (v instanceof View) |
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currentViewName = ((View) v).getModel().getName();
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else
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currentViewName = null;
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// Create an accessory for the Web Map Context's file chooser.
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WebMapContextFileChooserAccessory acc = new WebMapContextFileChooserAccessory(currentViewName);
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// Add the accessory to the file chooser
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fc.setAccessory(acc); |
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// Nothing else than Web Map Context files allowed
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fc.setAcceptAllFileFilterUsed(false);
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if (fc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION){ |
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File f = fc.getSelectedFile();
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readMapContextFile(f, acc.getSelectedView()); |
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String fileName = f.getAbsolutePath();
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lastPath = fileName.substring(0, fileName.lastIndexOf(File.separatorChar)); |
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} |
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fc = null;
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} |
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} |
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/**
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* Reads a WebMapContext (.cml) file and loads its layers into the destination
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* view.
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* @param wmcFile
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* @param dstView
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*/
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private void readMapContextFile(File wmcFile, ProjectView dstView) { |
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WebMapContext wmc = new WebMapContext();
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try {
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wmc.readFile(wmcFile); |
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} catch (UnsupportedVersionException e) {
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JOptionPane.showMessageDialog(
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(Component) PluginServices.getMainFrame(),
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e.getMessage(), |
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PluginServices.getText(this, "unsupported_version"), |
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JOptionPane.ERROR_MESSAGE);
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return;
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} catch (ImportMapContextException e) {
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e.printStackTrace(); |
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if (e.isCritical()) {
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// import impossible: show message and quit
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JOptionPane.showMessageDialog(
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(Component) PluginServices.getMainFrame(),
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e.getMessage(), |
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PluginServices.getText(this, "problems_encountered_while_importing"), |
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JOptionPane.ERROR_MESSAGE);
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return;
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} else {
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JOptionPane.showMessageDialog(
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(Component) PluginServices.getMainFrame(),
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e.getMessage() + "\n\n" +
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PluginServices.getText(this, "edit_layer_properties_to_fix_them"), |
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PluginServices.getText(this, "problems_encountered_while_importing"), |
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JOptionPane.ERROR_MESSAGE);
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} |
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} |
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if (dstView == null) { |
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// Since the destination view is null, a new one will be added to
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// the project.
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dstView = ProjectFactory.createView(null);
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dstView.setName(wmc.title); |
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dstView.setComment("Created from WebMapContext file: "+wmcFile.getName());
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ProjectExtension pe = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class); |
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Project theProject = pe.getProject(); |
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theProject.addDocument(dstView); |
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// show the view in a new window
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View v = null; |
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v = new View(); |
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v.initialize(); |
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v.setModel(dstView); |
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PluginServices.getMDIManager().addWindow(v); |
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} |
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for (int i = 0; i < wmc.layerList.size(); i++) { |
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// WMS layers
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if (wmc.layerList.get(i) instanceof FLyrWMS) { |
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FLyrWMS layer = (FLyrWMS) wmc.layerList.get(i); |
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dstView.getMapContext().getLayers().addLayer(layer); |
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} |
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} |
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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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public boolean isVisible() { |
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return true; |
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} |
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} |