svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / fmap / dal / serverexplorer / filesystem / swing / FilesystemExplorerWizardPanelController.java @ 43152
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package org.gvsig.fmap.dal.serverexplorer.filesystem.swing; |
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import java.awt.Component; |
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import java.awt.Window; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Locale; |
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import javax.swing.DefaultListSelectionModel; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import org.cresques.cts.IProjection; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.prepareAction.PrepareContext; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.swing.FilesystemExplorerWizardPanel.MyFileFilter; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.gui.beans.swing.JFileChooser; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.i18n.I18nManager; |
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/**
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* @author fdiaz
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*
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*/
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public class FilesystemExplorerWizardPanelController extends FilesystemExplorerWizardPanelView { |
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/**
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*
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*/
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private static final long serialVersionUID = -2351856603294610783L; |
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@SuppressWarnings("unused") |
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private static final Logger LOG = LoggerFactory |
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.getLogger(FilesystemExplorerWizardPanelController.class); |
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/**
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*
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*/
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public static final String OPEN_LAYER_FILE_CHOOSER_ID = "OPEN_LAYER_FILE_CHOOSER_ID"; |
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private static final String DEFAULT_FILTER = "All_supported"; |
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protected FilesystemServerExplorer explorer;
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private ArrayList<MyFileFilter> filters; |
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protected MapContext mapContext;
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protected int selectedIndex; |
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private static MyFileFilter lastFilter = null; |
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/**
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* @param mapContext
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* @param explorer
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* @param filters
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*/
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public FilesystemExplorerWizardPanelController(MapContext mapContext, FilesystemServerExplorer explorer, ArrayList<MyFileFilter> filters) { |
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this.mapContext = mapContext;
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this.explorer = explorer;
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this.filters = filters;
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this.selectedIndex = -1; |
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initComponents(); |
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translate(); |
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} |
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private void translate() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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btnAdd.setText(i18nManager.getTranslation(btnAdd.getText())); |
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btnProperties.setText(i18nManager.getTranslation(btnProperties.getText())); |
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btnRemove.setText(i18nManager.getTranslation(btnRemove.getText())); |
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btnUp.setText(i18nManager.getTranslation(btnUp.getText())); |
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btnDown.setText(i18nManager.getTranslation(btnDown.getText())); |
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} |
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/**
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* @param locale
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*
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*/
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public void setLocate(Locale locale) { |
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Locale l = super.getLocale(); |
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if (!l.equals(locale)) {
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translate(); |
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} |
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super.setLocale(locale);
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} |
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private void initComponents() { |
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this.btnAdd.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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doAdd(); |
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} |
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}); |
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this.btnProperties.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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doOpenProperties(); |
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} |
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}); |
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this.btnRemove.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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doRemove(); |
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} |
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}); |
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this.btnUp.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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doUp(); |
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} |
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}); |
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this.btnDown.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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doDown(); |
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} |
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}); |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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this.tableFiles.setModel(new FilesystemExplorerWizardTableModel()); |
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this.tableFiles.getColumn(
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i18nManager.getTranslation(FilesystemExplorerWizardTableModel.COLUMN_STORE_PARAMETERS_NAME)) |
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.setCellRenderer(new FilesystemStoreParameteresCellRenderer(mapContext));
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this.tableFiles.getColumn(
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i18nManager.getTranslation(FilesystemExplorerWizardTableModel.COLUMN_TILED_NAME)).setMaxWidth(80);
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this.tableFiles.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
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this.tableFiles.getSelectionModel().addListSelectionListener(new ListSelectionListener() { |
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public void valueChanged(ListSelectionEvent e) { |
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handleSelectionEvent(e); |
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} |
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}); |
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} |
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protected void updateComponents() { |
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btnUp.setEnabled(selectedIndex > 0 && selectedIndex < tableFiles.getRowCount());
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btnDown.setEnabled(selectedIndex >= 0 && selectedIndex < (tableFiles.getRowCount() - 1)); |
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btnProperties.setEnabled(selectedIndex >= 0 && selectedIndex < tableFiles.getRowCount());
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btnRemove.setEnabled(selectedIndex >= 0 && selectedIndex < tableFiles.getRowCount());
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} |
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protected void handleSelectionEvent(ListSelectionEvent e){ |
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if (e.getValueIsAdjusting())
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return;
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final DefaultListSelectionModel target = (DefaultListSelectionModel)e.getSource(); |
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selectedIndex = target.getAnchorSelectionIndex(); |
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updateComponents(); |
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} |
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protected void doAdd() { |
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List<FilesystemStoreParameters> list = chooseFilesParameters();
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel) this.tableFiles.getModel();
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for (FilesystemStoreParameters filesystemStoreParameters : list) {
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model.add(filesystemStoreParameters, false);
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updateTable(); |
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int index = model.getRowCount()-1; |
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this.tableFiles.getSelectionModel().setSelectionInterval(index, index);
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} |
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} |
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protected void doRemove() { |
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel)this.tableFiles.getModel();
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if(selectedIndex>=0 && selectedIndex<model.getRowCount()){ |
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int index = selectedIndex;
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model.remove(index); |
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updateTable(); |
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if(index>(model.getRowCount()-1)) { |
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index = model.getRowCount()-1;
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}; |
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this.tableFiles.getSelectionModel().setSelectionInterval(index, index);
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} |
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} |
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protected void doOpenProperties() { |
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel) this.tableFiles.getModel();
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if (selectedIndex >= 0 && selectedIndex < model.getRowCount()) { |
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int index = selectedIndex;
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FilesystemStoreParameters parameters = model.getParams(index); |
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showPropertiesDialog((DynObject) parameters); |
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updateTable(); |
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this.tableFiles.getSelectionModel().setSelectionInterval(index, index);
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} |
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} |
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protected void doUp() { |
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel)this.tableFiles.getModel();
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if(selectedIndex>0 && selectedIndex<model.getRowCount()){ |
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int index = selectedIndex;
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model.up(index); |
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updateTable(); |
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this.tableFiles.getSelectionModel().setSelectionInterval(index-1, index-1); |
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} |
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} |
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protected void doDown() { |
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel)this.tableFiles.getModel();
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if(selectedIndex>=0 && selectedIndex<model.getRowCount()-1){ |
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int index = selectedIndex;
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model.down(index); |
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updateTable(); |
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this.tableFiles.getSelectionModel().setSelectionInterval(index+1, index+1); |
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} |
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} |
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protected void showPropertiesDialog(final DynObject parameters) { |
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FilesystemExplorerPropertiesPanelManager manager = ApplicationLocator.getFilesystemExplorerPropertiesPanelManager(); |
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FilesystemExplorerPropertiesPanel panel = manager.createPanel(parameters); |
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panel.setExcludeGeometryOptions(false);
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manager.showPropertiesDialog(parameters, panel); |
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} |
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private void updateTable(){ |
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((FilesystemExplorerWizardTableModel)this.tableFiles.getModel()).fireTableDataChanged();
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updateRowHeights(); |
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} |
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private void updateRowHeights() { |
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/*
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* Auto adjust the height of rows in a JTable.
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* The only way to know the row height for sure is to render each cell
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* to determine the rendered height. After your table is populated with
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* data you can do:
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*
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*/
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for (int row = 0; row < this.tableFiles.getRowCount(); row++) { |
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int rowHeight = this.tableFiles.getRowHeight(); |
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for (int column = 0; column < this.tableFiles.getColumnCount(); column++) |
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{ |
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Component comp = this.tableFiles.prepareRenderer(this.tableFiles.getCellRenderer(row, column), row, column); |
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rowHeight = Math.max(rowHeight, comp.getPreferredSize().height);
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} |
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this.tableFiles.setRowHeight(row, rowHeight);
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} |
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} |
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private List<FilesystemStoreParameters> chooseFilesParameters() { |
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JFileChooser fileChooser =
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new JFileChooser(OPEN_LAYER_FILE_CHOOSER_ID, |
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explorer.getCurrentPath()); |
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fileChooser.setMultiSelectionEnabled(true);
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fileChooser.setAcceptAllFileFilterUsed(false);
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Iterator<MyFileFilter> iter = this.filters.iterator(); |
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while (iter.hasNext()) {
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fileChooser.addChoosableFileFilter(iter.next()); |
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} |
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if (filters.size() > 0) { |
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MyFileFilter firstf = filters.get(0);
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// Set first filter
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fileChooser.setFileFilter(firstf); |
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} |
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// If there is a last filter, use it
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if (lastFilter != null && filters.contains(lastFilter)) { |
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fileChooser.setFileFilter(lastFilter); |
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} |
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int result = fileChooser.showOpenDialog(this); |
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List<FilesystemStoreParameters> toAdd =
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new ArrayList<FilesystemStoreParameters>(); |
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if (result == JFileChooser.APPROVE_OPTION) { |
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lastFilter = (MyFileFilter) fileChooser.getFileFilter(); |
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JFileChooser.setLastPath(OPEN_LAYER_FILE_CHOOSER_ID, fileChooser.getCurrentDirectory());
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String providerName = null; |
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if( lastFilter!=null ) { |
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if( !DEFAULT_FILTER.equalsIgnoreCase(lastFilter.getDescription()) ) {
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providerName = lastFilter.getName(); |
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} |
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} |
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toAdd = this.getParametersList(
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fileChooser.getCurrentDirectory(), |
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fileChooser.getSelectedFiles(), |
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providerName |
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); |
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} |
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return toAdd;
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} |
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private List<FilesystemStoreParameters> getParametersList(File folder, File[] files, String providerName) { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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PrepareContext context = this.getPrepareDataStoreContext();
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List<DataStoreParameters> params = new ArrayList<DataStoreParameters>(); |
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List<DataStoreParameters> preparedParams = null; |
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List<FilesystemStoreParameters> returnParams = new ArrayList<FilesystemStoreParameters>(); |
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for ( File aFile : files ) { |
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String currentProvider = providerName;
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DataStoreParameters param; |
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try {
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if( folder == null) { |
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explorer.setCurrentPath(aFile.getParentFile()); |
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} else {
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explorer.setCurrentPath(folder); |
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} |
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if( currentProvider == null ) { |
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for( int i=1; i<this.filters.size(); i++) { |
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MyFileFilter filter = this.filters.get(i);
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if( filter.accept(aFile)) {
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currentProvider = filter.getName(); |
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break;
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} |
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} |
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} |
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if( currentProvider == null ) { |
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// TODO: ask user
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continue;
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} |
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param = explorer.createStoreParameters(aFile, currentProvider); |
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if ( param == null ) { |
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// TODO show warning
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continue;
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} |
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params.add(param); |
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} catch (DataException e) {
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NotificationManager.addError(e); |
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return null; |
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} |
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} |
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try {
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preparedParams |
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= application.prepareOpenDataStoreParameters(params, context); |
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} catch (Exception e) { |
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NotificationManager.addError(e); |
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} |
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if ( preparedParams != null ) { |
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for ( int i = 0; i < preparedParams.size(); i++ ) { |
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returnParams.add((FilesystemStoreParameters) preparedParams.get(i)); |
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} |
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} |
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return returnParams;
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} |
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/**
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* @return
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*/
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protected PrepareContext getPrepareDataStoreContext() {
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return new PrepareContext() { |
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@Override
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public IProjection getViewProjection() {
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return FilesystemExplorerWizardPanelController.this.mapContext.getProjection();
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} |
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@Override
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public Window getOwnerWindow() { |
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return null; |
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} |
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}; |
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} |
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/**
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* @return DataStoreParameters[]
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*/
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public DataStoreParameters[] getParameters() { |
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return ((FilesystemExplorerWizardTableModel)this.tableFiles.getModel()).getParameters(); |
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} |
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/**
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* @param files
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*/
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public void addFiles(List<File> files) { |
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File[] filesArray = files.toArray(new File[files.size()]); |
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this.addFilesFromParameters(this.getParametersList(null, filesArray, null)); |
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} |
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private void addFilesFromParameters(List<FilesystemStoreParameters> filesParams) { |
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if ( filesParams.isEmpty() ) {
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return;
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} |
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FilesystemExplorerWizardTableModel model = (FilesystemExplorerWizardTableModel)this.tableFiles.getModel();
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model.add(filesParams, false);
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} |
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/**
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* @param parameters
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* @return boolean
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*/
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public boolean isTiled(DataStoreParameters parameters) { |
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return ((FilesystemExplorerWizardTableModel)this.tableFiles.getModel()).isTiled(parameters); |
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} |
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/**
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* @param explorer
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*/
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public void setExplorer(FilesystemServerExplorer explorer) { |
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this.explorer = explorer;
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} |
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/**
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* @param filters
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*/
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public void setFilters(ArrayList<MyFileFilter> filters) { |
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this.filters=filters;
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} |
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/**
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* Dispose filters and explorer.
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*
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*/
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public void dispose() { |
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if (explorer != null) { |
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explorer.dispose(); |
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explorer = null;
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} |
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if (filters != null) { |
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filters.clear(); |
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filters = null;
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} |
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} |
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} |