root / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / TableEditStopExtension.java @ 26053
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package com.iver.cit.gvsig; |
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import java.util.ArrayList; |
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import javax.swing.JOptionPane; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.WriteException; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.project.document.table.FeatureTableDocument; |
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import org.gvsig.project.document.table.FeatureTableDocumentFactory; |
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import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel; |
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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.IExtension; |
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import com.iver.andami.plugins.status.IExtensionStatus; |
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import com.iver.andami.plugins.status.IUnsavedData; |
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import com.iver.andami.plugins.status.UnsavedData; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.utiles.swing.threads.IMonitorableTask; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class TableEditStopExtension extends AbstractTableEditExtension { |
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/**
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* @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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if ("STOPEDITING".equals(actionCommand)) { |
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stopEditing(table); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*/
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public void stopEditing(FeatureTableDocumentPanel table) { |
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// FIXME
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int resp = JOptionPane |
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.showConfirmDialog(null, PluginServices.getText(this, |
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"realmente_desea_guardar") +" : "+ table.getModel().getName(), "Guardar", |
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JOptionPane.YES_NO_OPTION);
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try {
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if (resp == JOptionPane.NO_OPTION) { // CANCEL EDITING |
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table.getModel().getStore().cancelEditing(); |
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} else { // GUARDAMOS LA TABLA |
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table.getModel().getStore().finishEditing(); |
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} |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* @see com.iver.andami.plugins.IExtension#isEnabled()
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*/
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public boolean isEnabled() { |
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return true; |
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} |
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/**
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* @see com.iver.andami.plugins.IExtension#isVisible()
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*/
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public boolean isVisible() { |
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IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
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if (v == null) { |
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return false; |
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} else if (v instanceof FeatureTableDocumentPanel && ((FeatureTableDocumentPanel) v).getModel().getStore().isEditing() && ((FeatureTableDocumentPanel)v).getModel().getAssociatedLayer()==null) { |
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table=(FeatureTableDocumentPanel)v; |
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return true; |
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} else {
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return false; |
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} |
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} |
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/**
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* <p>This class provides the status of extensions.
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* If this extension has some unsaved editing table (and save them), and methods
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* to check if the extension has some associated background tasks.
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*
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* @author Vicente Caballero Navarro
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*
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*/
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private class StopEditingStatus implements IExtensionStatus { |
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/**
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* This method is used to check if this extension has some unsaved editing tables.
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*
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* @return true if the extension has some unsaved editing tables, false otherwise.
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*/
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public boolean hasUnsavedData() { |
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ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
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FeatureTableDocument[] tables=pe.getProject().getDocumentsByType(FeatureTableDocumentFactory.registerName).toArray(new FeatureTableDocument[0]); |
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for (int i=0;i<tables.length;i++) { |
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if (tables[i].getStore() == null){ |
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continue;
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} |
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if (tables[i].getStore().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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/**
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* This method is used to check if the extension has some associated
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* background process which is currently running.
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*
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* @return true if the extension has some associated background process,
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* false otherwise.
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*/
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public boolean hasRunningProcesses() { |
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return false; |
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} |
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/**
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* <p>Gets an array of the traceable background tasks associated with this
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* extension. These tasks may be tracked, canceled, etc.</p>
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*
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* @return An array of the associated background tasks, or null in case there is
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* no associated background tasks.
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*/
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public IMonitorableTask[] getRunningProcesses() { |
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return null; |
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} |
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/**
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* <p>Gets an array of the UnsavedData objects, which contain information about
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* the unsaved editing tables and allows to save it.</p>
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*
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* @return An array of the associated unsaved editing layers, or null in case the extension
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* has not unsaved editing tables.
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*/
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public IUnsavedData[] getUnsavedData() { |
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ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
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FeatureTableDocument[] tables =pe.getProject().getDocumentsByType(FeatureTableDocumentFactory.registerName).toArray(new FeatureTableDocument[0]); |
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ArrayList unsavedTables = new ArrayList(); |
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for (int i=0;i<tables.length;i++) { |
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if (tables[i].getStore() == null){ |
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continue;
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} |
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if (tables[i].getStore().isEditing()) {
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UnsavedTable ul=new UnsavedTable(TableEditStopExtension.this);
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ul.setTable(tables[i]); |
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unsavedTables.add(ul); |
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} |
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} |
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return (IUnsavedData[])unsavedTables.toArray(new IUnsavedData[0]); |
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} |
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} |
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private class UnsavedTable extends UnsavedData{ |
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private FeatureTableDocument table;
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public UnsavedTable(IExtension extension) {
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super(extension);
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} |
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public String getDescription() { |
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return PluginServices.getText(this,"editing_table_unsaved"); |
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} |
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public String getResourceName() { |
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return table.getName();
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} |
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public boolean saveData() { |
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return executeSaveTable(table);
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} |
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public void setTable(FeatureTableDocument table) { |
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this.table=table;
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} |
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} |
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//TODO Este c?digo est? duplicado, tambi?n est? en la clase Table en el m?todo "public void stopEditing()"
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private boolean executeSaveTable(FeatureTableDocument table2) { |
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FeatureStore fs = table2.getStore(); |
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try {
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fs.finishEditing(); |
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} catch (WriteException e) {
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NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e); |
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return false; |
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} catch (ReadException e) {
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NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e); |
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return false; |
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} catch (DataException e) {
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NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e); |
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return false; |
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} |
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// if (ies instanceof IWriteable) {
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// IWriteable w = (IWriteable) ies;
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// IWriter writer = w.getWriter();
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// if (writer == null) {
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// return false;
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// }
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// try {
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// ITableDefinition tableDef = ies.getTableDefinition();
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// writer.initialize(tableDef);
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// ies.stopEdition(writer, EditionEvent.ALPHANUMERIC);
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// ies.getSelection().clear();
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// } catch (InitializeWriterException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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// return false;
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// } catch (StopWriterVisitorException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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// return false;
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// } catch (ReadDriverException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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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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public IExtensionStatus getStatus() {
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return new StopEditingStatus(); |
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} |
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} |