Revision 1219 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/ProjectExtension.java
| ProjectExtension.java | ||
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*/ |
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package com.iver.cit.gvsig; |
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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 java.io.FileReader; |
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import java.io.FileWriter; |
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import java.text.DateFormat; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import javax.swing.JFileChooser; |
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import javax.swing.JOptionPane; |
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import org.exolab.castor.xml.MarshalException; |
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import org.exolab.castor.xml.Marshaller; |
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import org.exolab.castor.xml.ValidationException; |
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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.layers.LayerFactory; |
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import com.iver.cit.gvsig.project.ProjectFactory; |
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import com.iver.cit.gvsig.project.ProjectWindow; |
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import com.iver.cit.gvsig.project.castor.Project; |
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import com.iver.utiles.GenericFileFilter; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.xmlEntity.generate.XmlTag; |
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import org.exolab.castor.xml.MarshalException; |
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import org.exolab.castor.xml.Marshaller; |
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import org.exolab.castor.xml.ValidationException; |
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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 java.io.FileReader; |
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import java.io.FileWriter; |
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import java.text.DateFormat; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import javax.swing.JFileChooser; |
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import javax.swing.JOptionPane; |
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/** |
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* Extension que proporciona controles para crear proyectos nuevos, abrirlos y |
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* guardarlos. Adem?s los tipos de tabla que soporta el proyecto son a?adidos |
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* @author Fernando Gonz?lez Cort?s |
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*/ |
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public class ProjectExtension implements Extension {
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private ArrayList tableExtensions = new ArrayList();
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private ProjectWindow projectFrame;
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private Project p;
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private ArrayList tableExtensions = new ArrayList();
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private ProjectWindow projectFrame;
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private Project p;
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private boolean modified = false; |
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/** |
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* @see com.iver.mdiApp.plugins.Extension#inicializar() |
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*/ |
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public void inicializar() {
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p = ProjectFactory.createProject(); |
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p.setName(PluginServices.getText(this, "untitled")); |
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p.setModified(false); |
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projectFrame = new ProjectWindow(this); |
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projectFrame.setProject(p); |
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showProjectWindow(); |
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PluginServices.getMainFrame().setTitle("gvSIG: " + PluginServices.getText(this,
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"sin_titulo")); |
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LayerFactory.setDriversPath(PluginServices.getPluginServices(this).getPluginDirectory().getAbsolutePath() + File.separator + "drivers"); |
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} |
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/** |
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* @see com.iver.mdiApp.plugins.Extension#inicializar() |
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*/ |
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public void inicializar() {
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p = ProjectFactory.createProject(); |
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p.setName(PluginServices.getText(this, "untitled")); |
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p.setModified(false); |
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projectFrame = new ProjectWindow(this); |
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projectFrame.setProject(p); |
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showProjectWindow(); |
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PluginServices.getMainFrame().setTitle("gvSIG: " +
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PluginServices.getText(this, "sin_titulo")); |
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public void showProjectWindow(){
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LayerFactory.setDriversPath(PluginServices.getPluginServices(this) |
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.getPluginDirectory() |
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.getAbsolutePath() + |
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File.separator + "drivers"); |
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} |
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/** |
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* Muestra la ventana con el gestor de proyectos. |
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*/ |
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public void showProjectWindow() {
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PluginServices.getMDIManager().addView(projectFrame); |
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} |
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private void guardar(){
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/** |
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* Guarda el proyecto actual en disco. |
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*/ |
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private void guardar() {
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if (p.getPath() == null) {
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JFileChooser jfc = new JFileChooser(); |
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jfc.addChoosableFileFilter(new GenericFileFilter("xml", PluginServices.getText(this,"tipo_fichero_proyecto")));
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if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION){
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jfc.addChoosableFileFilter(new GenericFileFilter("xml",
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PluginServices.getText(this, "tipo_fichero_proyecto"))); |
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if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) {
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escribirProyecto(jfc.getSelectedFile(), p); |
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} |
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} else {
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escribirProyecto(new File(p.getPath()), p); |
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} |
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} |
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private boolean modificado(){
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/** |
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* Guarda si el proyecto ha sido modificado. |
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* |
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* @return True si se ha guardado correctamente. |
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*/ |
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private boolean modificado() {
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if (p.isModified()) {
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int res = JOptionPane.showConfirmDialog((Component) PluginServices.getMainFrame(), |
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PluginServices.getText(this, "guardar_cambios"), |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* @see com.iver.mdiApp.plugins.Extension#updateUI(java.lang.String) |
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*/ |
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public void execute(String actionCommand) {
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if (actionCommand.equals("NUEVO")) {
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//Si est? modificado se pregunta si se quiere guardar el anterior |
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if (!modificado()) return; |
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/** |
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* @see com.iver.mdiApp.plugins.Extension#updateUI(java.lang.String) |
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*/ |
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public void execute(String actionCommand) {
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if (actionCommand.equals("NUEVO")) {
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//Si est? modificado se pregunta si se quiere guardar el anterior |
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if (!modificado()) {
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return; |
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} |
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PluginServices.getMDIManager().closeAllViews(); |
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p = ProjectFactory.createProject(); |
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p.setName(PluginServices.getText(this, "untitled")); |
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p.setModified(false); |
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projectFrame.setProject(p); |
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showProjectWindow(); |
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PluginServices.getMainFrame().setTitle("gvSIG: " +
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PluginServices.getText(this, "sin_titulo")); |
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} else if (actionCommand.equals("ABRIR")) {
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//Si est? modificado se pregunta si se quiere guardar el anterior |
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if (!modificado()) {
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return; |
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} |
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JFileChooser jfc = new JFileChooser(); |
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jfc.addChoosableFileFilter(new GenericFileFilter("xml",
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PluginServices.getText(this, "tipo_fichero_proyecto"))); |
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if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) {
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PluginServices.getMDIManager().closeAllViews(); |
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p = ProjectFactory.createProject(); |
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p.setName(PluginServices.getText(this, "untitled")); |
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p.setModified(false); |
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projectFrame.setProject(p); |
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showProjectWindow(); |
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PluginServices.getMainFrame().setTitle("gvSIG: " + PluginServices.getText(this,
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"sin_titulo")); |
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} else if (actionCommand.equals("ABRIR")) {
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//Si est? modificado se pregunta si se quiere guardar el anterior |
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if (!modificado()) return; |
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Project o = leerProyecto(jfc.getSelectedFile()); |
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JFileChooser jfc = new JFileChooser(); |
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jfc.addChoosableFileFilter(new GenericFileFilter("xml", PluginServices.getText(this,"tipo_fichero_proyecto")));
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if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION){
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PluginServices.getMDIManager().closeAllViews(); |
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Project o = leerProyecto(jfc.getSelectedFile()); |
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if (o != null){
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p = o; |
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} |
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projectFrame.setProject(p); |
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projectFrame.refreshControls(); |
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showProjectWindow(); |
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if (o != null) {
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p = o; |
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} |
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} else if (actionCommand.equals("GUARDAR")) {
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guardar(); |
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} |
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} |
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private void escribirProyecto(File file, Project p){
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// write it out as XML |
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try {
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FileWriter writer = new FileWriter(file.getAbsolutePath()); |
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Marshaller m = new Marshaller(writer); |
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m.setEncoding("ISO-8859-1");
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m.marshal(p.getXMLEntity().getXmlTag()); |
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p.setPath(file.toString()); |
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p.setModificationDate(DateFormat.getDateInstance().format(new Date())); |
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p.setModified(false); |
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PluginServices.getMainFrame().setTitle("gvSIG: " + file.getName());
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} catch (Exception e) {
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NotificationManager.addError("Error guardando el proyecto", e);
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} |
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projectFrame.refreshControls(); |
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} |
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projectFrame.setProject(p); |
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projectFrame.refreshControls(); |
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showProjectWindow(); |
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} |
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} else if (actionCommand.equals("GUARDAR")) {
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guardar(); |
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} |
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} |
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/** |
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* @see com.iver.mdiApp.FileExtension#writeFile(java.io.File) |
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*/ |
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public Project leerProyecto(File file) {
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Project proj = null; |
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/** |
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* Escribe el proyecto en XML. |
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* |
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* @param file Fichero. |
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* @param p Proyecto. |
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*/ |
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private void escribirProyecto(File file, Project p) {
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// write it out as XML |
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try {
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File xmlFile = new File(file.getAbsolutePath()); |
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FileReader reader; |
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reader = new FileReader(xmlFile); |
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XmlTag tag=(XmlTag)XmlTag.unmarshal(reader); |
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p=Project.createFromXML(new XMLEntity(tag)); |
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} catch (FileNotFoundException e) {
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NotificationManager.addError("Al leer el proyecto",e);
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} catch (MarshalException e) {
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NotificationManager.addError("Al leer el proyecto",e);
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} catch (ValidationException e) {
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NotificationManager.addError("Al leer el proyecto",e);
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} catch (XMLException e) {
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NotificationManager.addError("Al leer el proyecto",e);
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} catch (DriverException e) {
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NotificationManager.addError("Al leer el proyecto",e);
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}catch (DriverIOException e2) {
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NotificationManager.addError("Al leer el proyecto",e2);
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} |
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return proj; |
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} |
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FileWriter writer = new FileWriter(file.getAbsolutePath()); |
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Marshaller m = new Marshaller(writer); |
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m.setEncoding("ISO-8859-1");
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m.marshal(p.getXMLEntity().getXmlTag()); |
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p.setPath(file.toString()); |
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p.setModificationDate(DateFormat.getDateInstance().format(new Date())); |
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p.setModified(false); |
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PluginServices.getMainFrame().setTitle("gvSIG: " + file.getName());
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} catch (Exception e) {
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NotificationManager.addError("Error guardando el proyecto", e);
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} |
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/** |
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* @return |
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projectFrame.refreshControls(); |
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} |
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/** |
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* Lee del XML el proyecto. |
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* |
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* @param file Fichero. |
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* |
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* @return Proyecto. |
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*/ |
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public Project leerProyecto(File file) {
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Project proj = null; |
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try {
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File xmlFile = new File(file.getAbsolutePath()); |
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FileReader reader; |
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reader = new FileReader(xmlFile); |
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XmlTag tag = (XmlTag) XmlTag.unmarshal(reader); |
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p = Project.createFromXML(new XMLEntity(tag)); |
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} catch (FileNotFoundException e) {
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NotificationManager.addError("Al leer el proyecto", e);
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} catch (MarshalException e) {
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NotificationManager.addError("Al leer el proyecto", e);
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} catch (ValidationException e) {
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NotificationManager.addError("Al leer el proyecto", e);
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} catch (XMLException e) {
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NotificationManager.addError("Al leer el proyecto", e);
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} catch (DriverException e) {
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NotificationManager.addError("Al leer el proyecto", e);
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} catch (DriverIOException e2) {
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NotificationManager.addError("Al leer el proyecto", e2);
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} |
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return proj; |
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} |
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/** |
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* Devuelve el proyecto. |
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* |
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* @return Proyecto. |
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*/ |
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public Project getProject() {
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return p; |
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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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} |
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