svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.swing / org.gvsig.fmap.dal.swing.impl / src / main / java / org / gvsig / fmap / dal / swing / impl / featuretype / DefaultFeatureTypePanel.java @ 44669
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package org.gvsig.fmap.dal.swing.impl.featuretype; |
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|
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import org.gvsig.fmap.dal.swing.featuretype.FeatureTypePanel; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.util.ArrayList; |
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import java.util.Objects; |
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import javax.swing.JComponent; |
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import javax.swing.JOptionPane; |
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import javax.swing.event.ChangeListener; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import javax.swing.event.TableModelEvent; |
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import javax.swing.table.AbstractTableModel; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.configurableactions.ConfigurableActionsMamager; |
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import org.gvsig.expressionevaluator.ExpressionUtils; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.DataTypes; |
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import org.gvsig.tools.dynobject.DynStruct_v2; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.ChangeListenerHelper; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.ToolsSwingManager; |
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import org.gvsig.tools.swing.api.threadsafedialogs.ThreadSafeDialogsManager; |
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import org.gvsig.tools.util.ToolsUtilLocator; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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/**
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*
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* @author jjdelcerro
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*/
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public class DefaultFeatureTypePanel |
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extends FeatureTypePanelView
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implements FeatureTypePanel
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{ |
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private static final Logger LOGGER = LoggerFactory.getLogger(DefaultFeatureTypePanel.class); |
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private FeatureType originalFeatureType = null; |
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private class FeatureTypeTableModel extends AbstractTableModel { |
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|
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private final FeatureType featureType; |
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private final String[] columnNames = new String[] { |
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"Name",
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"Type",
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"Size",
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"Precision",
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"Scale",
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"Default value",
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"Calculated"
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}; |
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private final Class[] columnClasses = new Class[] { |
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String.class,
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String.class,
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Integer.class,
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Integer.class,
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Integer.class,
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String.class,
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Boolean.class
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}; |
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|
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public FeatureTypeTableModel() {
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this.featureType = null; |
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} |
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public FeatureTypeTableModel(FeatureType featureType) {
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this.featureType = featureType;
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} |
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@Override
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public int getRowCount() { |
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if( this.featureType==null ) { |
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return 0; |
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} |
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return this.featureType.size(); |
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} |
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@Override
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public int getColumnCount() { |
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if( this.featureType==null ) { |
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return 0; |
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} |
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return this.columnNames.length; |
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} |
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@Override
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public String getColumnName(int columnIndex) { |
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if( this.featureType==null ) { |
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return ""; |
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} |
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return this.columnNames[columnIndex]; |
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} |
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|
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@Override
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public Class<?> getColumnClass(int columnIndex) { |
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if( this.featureType==null ) { |
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return String.class; |
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} |
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return this.columnClasses[columnIndex]; |
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} |
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|
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@Override
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public boolean isCellEditable(int rowIndex, int columnIndex) { |
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return false; |
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} |
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|
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@Override
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public Object getValueAt(int rowIndex, int columnIndex) { |
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if( this.featureType==null ) { |
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return ""; |
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} |
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FeatureAttributeDescriptor descriptor = this.featureType.getAttributeDescriptor(rowIndex);
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switch(columnIndex) {
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case 0: |
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return descriptor.getName();
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case 1: |
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return descriptor.getDataTypeName();
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case 2: |
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return descriptor.getSize();
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case 3: |
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return descriptor.getPrecision();
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case 4: |
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return descriptor.getScale();
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case 5: |
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return Objects.toString(descriptor.getDefaultValue(),""); |
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case 6: |
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return descriptor.isComputed();
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default:
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return ""; |
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} |
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} |
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@Override
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public void setValueAt(Object aValue, int rowIndex, int columnIndex) { |
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} |
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public void fireUpdateEvent() { |
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this.fireTableChanged(new TableModelEvent(this)); |
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} |
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} |
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private DefaultFeatureTypeAttributePanel descriptorPanel;
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private EditableFeatureType featureType;
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private int mode; |
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private FeatureTypeTableModel tableModel;
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private FeatureStore store;
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private int currentRow; |
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private boolean fieldSelectionAllowed; |
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private TagsController tagsController;
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private ChangeListenerHelper changeListenerHelper;
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public DefaultFeatureTypePanel() {
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this.mode = MODE_SHOW_ONLY;
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this.currentRow = -1; |
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this.fieldSelectionAllowed = true; |
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this.initComponents();
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} |
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@SuppressWarnings("Convert2Lambda") |
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private void initComponents() { |
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ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager(); |
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ConfigurableActionsMamager cfgActionsManager = ToolsUtilLocator.getConfigurableActionsMamager(); |
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JComponent c = cfgActionsManager.getConfigurableActionsComponent(CONFIGURABLE_PANEL_ID, this); |
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this.pnlCfgActions.setLayout(new BorderLayout(0,0)); |
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this.pnlCfgActions.add(c, BorderLayout.CENTER); |
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this.changeListenerHelper = swingManager.createChangeListenerHelper();
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swingManager.translate(this.btnDelete);
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swingManager.translate(this.btnFormFieldAccept);
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swingManager.translate(this.btnFormFieldDiscard);
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swingManager.translate(this.btnFormFieldModify);
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swingManager.translate(this.btnNew);
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swingManager.translate(this.lblLabel);
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swingManager.translate(this.lblDescription);
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swingManager.translate(this.lblTags);
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swingManager.translate(this.tabFeatureType);
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this.tableModel = new FeatureTypeTableModel(); |
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this.tblFields.setModel(this.tableModel); |
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this.tblFields.getSelectionModel().addListSelectionListener(new ListSelectionListener() { |
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@Override
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public void valueChanged(ListSelectionEvent e) { |
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if( e.getValueIsAdjusting() ) {
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return;
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} |
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doChangeFieldSelection(); |
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} |
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}); |
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this.descriptorPanel = new DefaultFeatureTypeAttributePanel(); |
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this.pnlField.setLayout(new BorderLayout()); |
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this.pnlField.add(this.descriptorPanel, BorderLayout.CENTER); |
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this.descriptorPanel.setEnabled(false); |
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this.btnFormFieldModify.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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doFormFieldModify(); |
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} |
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}); |
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this.btnFormFieldDiscard.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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doFormFieldDiscard(); |
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} |
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}); |
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this.btnFormFieldAccept.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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doFormFieldAccept(); |
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} |
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}); |
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this.btnNew.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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doNewField(); |
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} |
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}); |
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this.btnDelete.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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doDeleteField(); |
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} |
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}); |
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this.tagsController = new TagsController( |
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tblTags, |
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cboTagsName, |
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cboTagsValue, |
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btnTagsAdd, |
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btnTagsUpdate, |
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btnTagsRemove, |
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lblTagsDescription |
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); |
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this.setPreferredSize(new Dimension(700, 500)); |
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if( this.tblFields.getRowCount()>0 ) { |
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this.tblFields.getSelectionModel().setSelectionInterval(0, 0); |
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doFormFieldPut(); |
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} |
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} |
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private boolean doFormFieldFetch() { |
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int row = this.tblFields.getSelectedRow(); |
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if (row < 0) { |
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return true; |
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} |
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FeatureAttributeDescriptor descriptor = this.featureType.getAttributeDescriptor(row);
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int previousType = descriptor.getType();
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if (descriptor instanceof EditableFeatureAttributeDescriptor) { |
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if (this.descriptorPanel.fetch((EditableFeatureAttributeDescriptor) descriptor) == null) { |
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return false; |
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} |
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this.tableModel.fireUpdateEvent();
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} |
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FeatureAttributeDescriptor oldDescriptor = null;
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if (this.originalFeatureType != null) { |
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oldDescriptor = this.originalFeatureType.getAttributeDescriptor(descriptor.getName());
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} |
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if (oldDescriptor != null |
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&& oldDescriptor.getDataType() != descriptor.getDataType() |
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&& previousType != descriptor.getType()) { |
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ThreadSafeDialogsManager dialogs = ToolsSwingLocator.getThreadSafeDialogsManager(); |
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I18nManager i18manager = ToolsLocator.getI18nManager(); |
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StringBuilder message = new StringBuilder(); |
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String[] messageArgs = new String[]{oldDescriptor.getName()}; |
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message.append(i18manager.getTranslation("_Already_existed_a_field_named_XfieldnameX_but_with_different_data_type", messageArgs));
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message.append(".\n");
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message.append(i18manager.getTranslation("_Values_of_data_will_try_to_coerce_to_this_type"));
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dialogs.messageDialog( |
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message.toString(), |
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null,
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i18manager.getTranslation("_Values_will_change"),
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JOptionPane.INFORMATION_MESSAGE,
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"feature-type-manager-field-already-exist-in-previous-schema");
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} |
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return true; |
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} |
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private void doFormFieldPut() { |
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int row = this.tblFields.getSelectedRow(); |
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if( row<0 ) { |
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return;
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} |
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FeatureAttributeDescriptor descriptor = this.featureType.getAttributeDescriptor(row);
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this.currentRow = row;
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this.descriptorPanel.put(descriptor);
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updateButtonState(); |
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if( descriptor instanceof EditableFeatureAttributeDescriptor ) { |
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this.btnFormFieldModify.setEnabled((this.mode==MODE_EDIT_ALL || this.mode==MODE_EDIT_ONLY_METADATA) && this.tblFields.getSelectedRowCount()==1); |
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} else {
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this.btnFormFieldModify.setEnabled(false); |
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} |
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} |
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|
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private void updateButtonState() { |
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this.descriptorPanel.setEnabled(true); |
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this.descriptorPanel.setMode(MODE_SHOW_ONLY);
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this.btnFormFieldAccept.setEnabled(false); |
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this.btnFormFieldDiscard.setEnabled(false); |
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switch(this.mode) { |
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case MODE_EDIT_ALL:
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this.btnDelete.setEnabled(true); |
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this.btnFormFieldModify.setEnabled(true); |
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this.btnNew.setEnabled(true); |
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this.tagsController.setEditable(true); |
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this.txtLabel.setEditable(true); |
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this.txtDescription.setEditable(true); |
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break;
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case MODE_EDIT_ONLY_METADATA:
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this.btnDelete.setEnabled(this.descriptorPanel.isVirtualField()); |
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this.btnFormFieldModify.setEnabled(true); |
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this.btnNew.setEnabled(true); |
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this.tagsController.setEditable(true); |
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this.txtLabel.setEditable(true); |
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this.txtDescription.setEditable(true); |
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break;
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case MODE_SHOW_ONLY:
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this.btnDelete.setEnabled(false); |
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this.btnFormFieldModify.setEnabled(false); |
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this.btnNew.setEnabled(false); |
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this.tagsController.setEditable(false); |
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this.txtLabel.setEditable(false); |
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this.txtDescription.setEditable(false); |
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break;
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} |
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} |
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private void doFormFieldModify() { |
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int row = this.tblFields.getSelectedRow(); |
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if( row<0 ) { |
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return;
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} |
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FeatureAttributeDescriptor descriptor = this.featureType.getAttributeDescriptor(row);
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this.descriptorPanel.put(descriptor);
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this.descriptorPanel.setEnabled(this.mode==MODE_EDIT_ALL || this.mode==MODE_EDIT_ONLY_METADATA); |
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this.btnFormFieldAccept.setEnabled(this.mode==MODE_EDIT_ALL || this.mode==MODE_EDIT_ONLY_METADATA); |
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this.btnFormFieldDiscard.setEnabled(this.mode==MODE_EDIT_ALL || this.mode==MODE_EDIT_ONLY_METADATA); |
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this.btnFormFieldModify.setEnabled(false); |
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this.btnNew.setEnabled(false); |
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this.btnDelete.setEnabled(false); |
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if( descriptor instanceof EditableFeatureAttributeDescriptor ) { |
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this.descriptorPanel.setMode(this.mode); |
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} else {
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this.descriptorPanel.setMode(MODE_SHOW_ONLY);
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} |
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this.fieldSelectionAllowed = false; |
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this.changeListenerHelper.fireEvent();
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} |
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@Override
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public boolean isModifyingAField() { |
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return btnFormFieldAccept.isEnabled();
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} |
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private void doFormFieldAccept() { |
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int row = this.tblFields.getSelectedRow(); |
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if( row<0 ) { |
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return;
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} |
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if( doFormFieldFetch() ) {
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this.updateButtonState();
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this.tblFields.getSelectionModel().setSelectionInterval(row, row);
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this.tblFields.scrollRectToVisible(this.tblFields.getCellRect(row, 0, true)); |
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this.fieldSelectionAllowed = true; |
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} |
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this.changeListenerHelper.fireEvent();
|
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} |
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|
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private void doFormFieldDiscard() { |
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doFormFieldPut(); |
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this.updateButtonState();
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this.fieldSelectionAllowed = true; |
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this.changeListenerHelper.fireEvent();
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} |
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|
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private void doChangeFieldSelection() { |
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int row = this.tblFields.getSelectedRow(); |
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if( row<0 ) { |
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return;
|
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} |
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if( !this.fieldSelectionAllowed ) { |
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if( row !=this.currentRow ) { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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JOptionPane.showMessageDialog(
|
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this,
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i18n.getTranslation("_Before_changing_field_accept_or_discard_the_changes"),
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i18n.getTranslation("_Warning"),
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JOptionPane.WARNING_MESSAGE
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); |
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this.tblFields.getSelectionModel().setSelectionInterval(
|
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this.currentRow,
|
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this.currentRow
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); |
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} |
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return;
|
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} |
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doFormFieldPut(); |
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} |
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|
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@Override
|
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public JComponent asJComponent() { |
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return this; |
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} |
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|
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@Override
|
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public int getMode() { |
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return this.mode; |
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} |
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|
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@Override
|
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public void setMode(int mode) { |
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this.mode = mode;
|
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updateButtonState(); |
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} |
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|
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@Override
|
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public EditableFeatureType fetch(EditableFeatureType type) {
|
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if( type == null ) { |
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type = (EditableFeatureType) this.featureType.getCopy();
|
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} else {
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type.removeAll(); |
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type.copyFrom(this.featureType);
|
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} |
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type.setLabel( |
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StringUtils.defaultIfBlank(this.txtLabel.getText(), null) |
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); |
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type.setDescription( |
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StringUtils.defaultIfBlank(this.txtDescription.getText(), null) |
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); |
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this.tagsController.fetch(type.getTags());
|
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return type;
|
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} |
447 |
|
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@Override
|
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public void put(FeatureType type) { |
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this.featureType = null; |
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this.originalFeatureType = null; |
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if (type == null) { |
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this.store = null; |
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} else {
|
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FeatureType ftypeToCompare = type.getOriginalFeatureType(); |
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if (ftypeToCompare == null) { |
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ftypeToCompare = type; |
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} |
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this.originalFeatureType = ftypeToCompare.getCopy();
|
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this.featureType = (EditableFeatureType) type.getCopy();
|
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// Nos quedamos una referencia para evitar que se destruya, ya que
|
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// el featureType se guarda solo una WeakReference.
|
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this.store = type.getStore();
|
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this.txtLabel.setText(
|
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StringUtils.defaultIfBlank(((DynStruct_v2) type).getLabel(), "")
|
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); |
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this.txtDescription.setText(
|
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StringUtils.defaultIfBlank(((DynStruct_v2) type).getDescription(), "")
|
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); |
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this.tagsController.set(((DynStruct_v2) type).getTags());
|
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} |
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if( !(type instanceof EditableFeatureType) ) { |
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this.setMode(MODE_SHOW_ONLY);
|
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} |
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this.tableModel = new FeatureTypeTableModel(this.featureType); |
476 |
this.tblFields.setModel(this.tableModel); |
477 |
if( type!=null && !type.isEmpty() ) { |
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this.tblFields.getSelectionModel().setSelectionInterval(0, 0); |
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} |
480 |
updateButtonState(); |
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doFormFieldPut(); |
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} |
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|
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private void doNewField() { |
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EditableFeatureType eft = (EditableFeatureType)this.featureType;
|
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EditableFeatureAttributeDescriptor descriptor = eft.add( |
487 |
this.featureType.getNewFieldName(),
|
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DataTypes.STRING, |
489 |
50
|
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); |
491 |
if( this.mode == MODE_EDIT_ONLY_METADATA ) { |
492 |
descriptor.setFeatureAttributeEmulator(ExpressionUtils.createExpression("NULL"));
|
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} |
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this.tableModel.fireUpdateEvent();
|
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int row = descriptor.getIndex();
|
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this.tblFields.getSelectionModel().addSelectionInterval(row,row);
|
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this.tblFields.scrollRectToVisible(this.tblFields.getCellRect(row, 0, true)); |
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updateButtonState(); |
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doFormFieldModify(); |
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this.changeListenerHelper.fireEvent();
|
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} |
502 |
|
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private void doDeleteField() { |
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int row = this.tblFields.getSelectedRow(); |
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int[] rows = this.tblFields.getSelectedRows(); |
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ArrayList FeatureAttributeDescriptor;
|
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ArrayList<String> descriptors = new ArrayList<>(); |
508 |
for (int rowDescriptor : rows) { |
509 |
if (rowDescriptor < 0) { |
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continue;
|
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} |
512 |
descriptors.add(this.featureType.getAttributeDescriptor(rowDescriptor).getName());
|
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} |
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for (String descriptor : descriptors) { |
515 |
((EditableFeatureType)this.featureType).remove(descriptor);
|
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} |
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this.tableModel.fireUpdateEvent();
|
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if( row >= this.tblFields.getRowCount()) { |
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row = this.tblFields.getRowCount()-1; |
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} |
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this.tblFields.getSelectionModel().addSelectionInterval(row,row);
|
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updateButtonState(); |
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doFormFieldPut(); |
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this.changeListenerHelper.fireEvent();
|
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} |
526 |
|
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@Override
|
528 |
public void addChangeListener(ChangeListener listener) { |
529 |
this.changeListenerHelper.addChangeListener(listener);
|
530 |
} |
531 |
|
532 |
@Override
|
533 |
public ChangeListener[] getChangeListeners() { |
534 |
return this.changeListenerHelper.getChangeListeners(); |
535 |
} |
536 |
|
537 |
@Override
|
538 |
public void removeChangeListener(ChangeListener listener) { |
539 |
this.changeListenerHelper.removeChangeListener(listener);
|
540 |
} |
541 |
|
542 |
@Override
|
543 |
public void removeAllChangeListener() { |
544 |
this.changeListenerHelper.removeAllChangeListener();
|
545 |
} |
546 |
|
547 |
@Override
|
548 |
public boolean hasChangeListeners() { |
549 |
return this.changeListenerHelper.hasChangeListeners(); |
550 |
} |
551 |
|
552 |
} |