svn-gvsig-desktop / branches / org.gvsig.desktop-2018a / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / fmap / dal / serverexplorer / filesystem / swing / FilesystemExplorerWizardPanel.java @ 43802
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package org.gvsig.fmap.dal.serverexplorer.filesystem.swing; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Window; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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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.prefs.Preferences; |
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|
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import javax.swing.JOptionPane; |
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import javax.swing.event.AncestorEvent; |
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import javax.swing.event.AncestorListener; |
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import javax.swing.filechooser.FileFilter; |
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|
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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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|
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import org.gvsig.andami.Launcher; |
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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.gui.WizardPanel; |
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import org.gvsig.app.gui.wizards.WizardListener; |
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import org.gvsig.app.gui.wizards.WizardListenerSupport; |
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import org.gvsig.app.prepareAction.PrepareContext; |
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import org.gvsig.app.prepareAction.PrepareContextView_v1; |
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import org.gvsig.app.project.documents.view.toc.actions.LayerErrorsPanel; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.DataStoreProviderFactory; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemFileFilter; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.dynobject.DynField; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.identitymanagement.UnauthorizedException; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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/**
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* @author fdiaz
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*
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*/
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public class FilesystemExplorerWizardPanel extends WizardPanel { |
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|
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/**
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*
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*/
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private static final long serialVersionUID = 788115220334290212L; |
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private static final Logger logger = LoggerFactory.getLogger(FilesystemExplorerWizardPanel.class); |
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private static final String DEFAULT_FILTER = "All_supported"; |
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public static final String OPEN_LAYER_FILE_CHOOSER_ID = |
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"OPEN_LAYER_FILE_CHOOSER_ID";
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protected FilesystemServerExplorer explorer;
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private ArrayList<MyFileFilter> filters; |
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private static String lastPath = null; |
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private FilesystemExplorerWizardPanelController panel = null; |
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private boolean tabularOnly; |
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/**
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*
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*/
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public FilesystemExplorerWizardPanel() {
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this(false); |
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} |
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public FilesystemExplorerWizardPanel(boolean tabularOnly) { |
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super();
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this.tabularOnly = tabularOnly;
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this.addAncestorListener(new AncestorListener() { |
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public void ancestorAdded(AncestorEvent ae) { |
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initExplorer(); |
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initFilters(); |
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updatePanel(); |
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} |
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public void ancestorRemoved(AncestorEvent ae) { |
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dispose(); |
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} |
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public void ancestorMoved(AncestorEvent ae) { |
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} |
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}); |
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} |
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|
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protected void updatePanel() { |
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this.panel.setExplorer(this.explorer); |
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this.panel.setFilters(this.filters); |
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} |
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@Override
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public void initWizard() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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setTabName(i18nManager.getTranslation("Fichero"));
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if (lastPath == null) { |
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Preferences prefs = Preferences.userRoot().node("gvsig.foldering"); |
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lastPath = prefs.get("DataFolder", System.getProperty("user.home")); |
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} |
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initExplorer(); |
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initFilters(); |
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initUI(); |
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} |
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private void initUI() { |
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setLayout(new GridBagLayout()); |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = GridBagConstraints.BOTH;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.weighty = 1.0;
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panel = new FilesystemExplorerWizardPanelController(getMapContext(),explorer, filters);
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panel.setTabularOnly(this.tabularOnly);
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this.add(panel, gridBagConstraints);
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panel.asJComponent().addPropertyChangeListener(new PropertyChangeListener() { |
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@Override
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public void propertyChange(PropertyChangeEvent evt) { |
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callStateChanged(areSettingsValid()); |
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} |
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}); |
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|
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} |
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@Override
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public void execute() { |
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if (this.getMapCtrl() == null) { |
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throw new IllegalArgumentException("MapControl need"); |
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} |
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String layerName;
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for (DataStoreParameters params : this.getParameters()) { |
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IProjection proj = this.getMapCtrl().getProjection();
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// Buscamos por el parametro de la proyeccion
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// que sean obligatorios y est?n a null
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// y le ponemos la proyeccion de la vista
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DynField[] fields = params.getDynClass().getDynFields();
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int crsfields = 0; |
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DynField crsfield = null;
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for (DynField field : fields) {
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if (field.getType() == DataTypes.CRS ) {
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crsfields++; |
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crsfield = field; |
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if( field.isMandatory() ) {
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if (params.getDynValue(field.getName()) == null) { |
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params.setDynValue(field.getName(), proj); |
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} |
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} |
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} |
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} |
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if( crsfields == 1 && crsfield!=null ) { |
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// Si solo hay un parametro CRS y esta a null, aunque no sea
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// obligatorio le asigna el CRS de la vista.
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if (params.getDynValue(crsfield.getName()) == null) { |
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params.setDynValue(crsfield.getName(), proj); |
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} |
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} |
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layerName = ((FilesystemStoreParameters) params).getFile().getName(); |
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this.doAddLayer(layerName, params);
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} |
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} |
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@Override
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public void close() { |
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this.dispose();
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} |
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/**
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* Dispose filters and explorer
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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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panel.dispose(); |
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} |
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@Override
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public DataStoreParameters[] getParameters() { |
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return this.panel.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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this.panel.addFiles(files);
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} |
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private void initExplorer() { |
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if (this.explorer == null) { |
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DataManager dm = DALLocator.getDataManager(); |
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FilesystemServerExplorerParameters param; |
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try {
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param = (FilesystemServerExplorerParameters) dm |
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.createServerExplorerParameters(FilesystemServerExplorer.NAME); |
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param.setInitialpath(lastPath); |
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explorer = (FilesystemServerExplorer) dm.openServerExplorer( |
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FilesystemServerExplorer.NAME, param); |
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} catch (Exception e) { |
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throw new RuntimeException(e); |
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} |
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} |
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} |
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private void initFilters() { |
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if (this.filters == null) { |
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int mode = FilesystemServerExplorer.MODE_ALL;
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this.filters = new ArrayList<MyFileFilter>(); |
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if (this.getMapCtrl() == null) { |
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mode = FilesystemServerExplorer.MODE_FEATURE; |
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} else {
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mode = FilesystemServerExplorer.MODE_GEOMETRY |
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| FilesystemServerExplorer.MODE_RASTER; |
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} |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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// First filter in list will be 'All formats' filter
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this.filters.add(new MyFileFilter(explorer.getFilter(mode, |
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i18nManager.getTranslation(DEFAULT_FILTER)))); |
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@SuppressWarnings("unchecked") |
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Iterator<FilesystemFileFilter> iter = explorer.getFilters(mode);
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while (iter.hasNext()) {
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this.filters.add(new MyFileFilter(iter.next())); |
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} |
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} |
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} |
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boolean isTiled(DataStoreParameters parameters){
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return this.panel.isTiled(parameters); |
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} |
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@Override
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protected void doAddLayer(final String layerName, final DataStoreParameters parameters) { |
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final boolean b_isMapControlAvail = this.isMapControlAvailable(); |
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final MapControl mapControl = this.getMapCtrl(); |
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final MapContext mapContext = this.getMapContext(); |
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final ApplicationManager application = ApplicationLocator.getManager();
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final MapContextManager manager
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= MapContextLocator.getMapContextManager(); |
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logger.info("addLayer('{}',...)", layerName);
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Thread task = new Thread(new Runnable() { |
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@Override
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public void run() { |
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FLayer layer = null;
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FLayer preparedLayer = null;
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try {
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DataManager dataManager = DALLocator.getDataManager(); |
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DataStore dataStore = dataManager.openStore(parameters.getDataStoreName(), parameters); |
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DataStoreProviderFactory factory = dataStore.getProviderFactory(); |
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if (factory.isTiledSupported() != DataStoreProviderFactory.NO && !factory.getClass().getSimpleName().equals("TileProviderFactory")) { |
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if (isTiled(parameters)) {
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DynObject tileParameters = dataManager.createStoreParameters("TileCache");
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File rootFolder = new File(Launcher.getAppHomeDir() + File.separator + "gvsig_rcache"); |
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if (tileParameters.getDynClass().getDynField("rootFolder") != null) { |
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tileParameters.setDynValue("rootFolder", rootFolder);
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} |
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try {
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dataStore.useCache("TileCache", tileParameters);
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} catch (DataException e) {
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logger.warn("Can't cache the layer.", e);
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} |
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} |
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} |
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String layerName = dataStore.getName();
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layer = manager.createLayer(layerName, dataStore); |
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DisposeUtils.disposeQuietly(dataStore); |
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preparedLayer |
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= application.prepareOpenLayer(layer, |
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new PrepareContextView_v1() {
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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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@Override
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public MapControl getMapControl() {
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return mapControl;
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} |
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@Override
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public IProjection getViewProjection() {
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return mapContext.getProjection();
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} |
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@Override
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public MapContext getMapContext() {
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return mapContext;
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} |
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@Override
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public boolean isMapControlAvailable() { |
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return b_isMapControlAvail;
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} |
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}); |
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if (preparedLayer != null) { |
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mapControl.addLayer(preparedLayer); |
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} |
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} catch (UnauthorizedException e) {
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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ApplicationManager application = ApplicationLocator.getManager(); |
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String resource = ""; |
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if (e.getResource() instanceof FilesystemStoreParameters) { |
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resource = ((FilesystemStoreParameters) e.getResource()).getFile().getPath(); |
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} |
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application.messageDialog( |
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i18nManager.getTranslation("_User_0_is_not_authorized_to_1_on_resource_2_3",
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new String[]{ |
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e.getIdentity().getID(), |
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e.getActionName(), |
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e.getResourceName(), |
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resource |
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}), |
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i18nManager.getTranslation("_Unauthorized_access"),
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JOptionPane.WARNING_MESSAGE
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); |
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logger.warn("Unauthorized access to layer '" + layerName + "'.", e); |
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} catch (Exception e) { |
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LayerErrorsPanel panel = new LayerErrorsPanel(layerName, e);
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if (preparedLayer != null) { |
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panel.setLayer(preparedLayer); |
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} else if(layer!=null){ |
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panel.setLayer(layer); |
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} |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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ToolsSwingLocator.getWindowManager().showWindow( |
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panel, |
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i18nManager.getTranslation("_Problems_loading_the_layer"),
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WindowManager.MODE.WINDOW |
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); |
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logger.warn("Can't load layer '" + layerName + "'.", e); |
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} finally {
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if (preparedLayer != layer) {
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DisposeUtils.disposeQuietly(preparedLayer); |
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} |
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DisposeUtils.disposeQuietly(layer); |
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} |
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} |
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}); |
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task.start(); |
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} |
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/**
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* @author fdiaz
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*
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*/
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public class MyFileFilter extends FileFilter { |
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private FilesystemFileFilter filter = null; |
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/**
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* @param params
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*/
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public MyFileFilter(FilesystemFileFilter params) {
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this.setFilter(params);
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} |
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/**
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* @see javax.swing.filechooser.FileFilter#accept(java.io.File)
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*/
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public boolean accept(File f) { |
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if (f.isDirectory()) {
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return true; |
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} |
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return getFilter().accept(f);
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} |
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/**
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* @see javax.swing.filechooser.FileFilter#getDescription()
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*/
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public String getDescription() { |
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return getFilter().getDescription();
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} |
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/**
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* @return
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*/
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public String getName() { |
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return getFilter().getDataStoreProviderName();
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} |
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/**
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* @return the filter
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*/
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public FilesystemFileFilter getFilter() {
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return filter;
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} |
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/**
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* @param filter the filter to set
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*/
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public void setFilter(FilesystemFileFilter filter) { |
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this.filter = filter;
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} |
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} |
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protected void showPropertiesDialog(DynObject parameters) { |
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panel.showPropertiesDialog(parameters); |
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} |
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protected PrepareContext getPrepareDataStoreContext() {
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return panel.getPrepareDataStoreContext();
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} |
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@Override
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public boolean areSettingsValid() { |
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boolean valid = super.areSettingsValid(); |
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return valid && getMapCtrl()!=null; |
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} |
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} |