Revision 44215 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/DefaultAttributeDescriptorPickerController.java
| DefaultAttributeDescriptorPickerController.java | ||
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package org.gvsig.fmap.dal.swing.impl.featuretype; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import org.gvsig.fmap.dal.swing.featuretype.AttributeDescriptorPickerController; |
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import java.awt.event.ItemEvent; |
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import java.awt.event.ItemListener; |
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import java.util.List; |
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import java.util.function.Predicate; |
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import javax.swing.DefaultComboBoxModel; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JComboBox; |
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import javax.swing.JComponent; |
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import javax.swing.JList; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.tools.swing.api.Component; |
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import org.gvsig.tools.swing.api.ListElement; |
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import org.gvsig.tools.swing.api.pickercontroller.AbstractPickerController; |
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implements AttributeDescriptorPickerController |
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{
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private final JComboBox combo; |
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private static class ComboOrList<T> implements Component {
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private JComboBox combo; |
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private JList list; |
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public ComboOrList(JComboBox combo) {
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this.combo = combo; |
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this.combo.setEditable(false); |
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} |
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public ComboOrList(JList list) {
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this.list = list; |
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} |
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@Override |
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public JComponent asJComponent() {
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if( this.combo == null ) {
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return this.list; |
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} |
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return this.combo; |
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} |
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private void addSelectionListener(final ActionListener listener) {
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if( this.combo == null ) {
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this.list.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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listener.actionPerformed(new ActionEvent(list, 0, "selected")); |
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} |
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}); |
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} else {
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this.combo.addItemListener(new ItemListener() {
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@Override |
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public void itemStateChanged(ItemEvent e) {
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if( e.getStateChange()==ItemEvent.SELECTED ) {
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listener.actionPerformed(new ActionEvent(combo, 0, "selected")); |
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} |
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} |
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}); |
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} |
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} |
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public void clear() {
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if( this.combo == null ) {
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DefaultListModel model = new DefaultListModel(); |
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this.list.setModel(model); |
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} else {
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DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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this.combo.setModel(model); |
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} |
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} |
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public void add(String label, T value) {
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ListElement<T> element = new ListElement<>(label,value); |
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if( this.combo == null ) {
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DefaultListModel model = (DefaultListModel) this.list.getModel(); |
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model.addElement(element); |
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} else {
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DefaultComboBoxModel model = (DefaultComboBoxModel) this.combo.getModel(); |
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model.addElement(element); |
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} |
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} |
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public int getSize() {
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if( this.combo == null ) {
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return this.list.getModel().getSize(); |
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} else {
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return this.combo.getModel().getSize(); |
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} |
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} |
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public void setSelectedIndex(int i) {
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if( this.combo == null ) {
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this.list.setSelectedIndex(i); |
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} else {
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this.combo.setSelectedIndex(i); |
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} |
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} |
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public void setEnabled(boolean enabled) {
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if( this.combo == null ) {
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this.list.setEnabled(enabled); |
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} else {
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this.combo.setEnabled(enabled); |
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} |
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} |
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public boolean isEnabled() {
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if( this.combo == null ) {
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return this.list.isEnabled(); |
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} else {
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return this.combo.isEnabled(); |
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} |
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} |
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public void setSelectedValue(T value) {
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if( this.combo == null ) {
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ListElement.setSelected(this.list, value); |
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} else {
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ListElement.setSelected(this.combo, value); |
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} |
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} |
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public T getSelectedValue() {
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T value; |
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if( this.combo == null ) {
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value = (T) ListElement.getSelected(this.list); |
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} else {
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value = (T) ListElement.getSelected(this.combo); |
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} |
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return value; |
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} |
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} |
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private final ComboOrList<FeatureAttributeDescriptor> combo; |
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private FeatureType featureType; |
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private final Predicate<FeatureAttributeDescriptor> filter; |
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public DefaultAttributeDescriptorPickerController(JComboBox combo, Predicate<FeatureAttributeDescriptor> filter) {
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this(new ComboOrList(combo), filter); |
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} |
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public DefaultAttributeDescriptorPickerController(JList list, Predicate<FeatureAttributeDescriptor> filter) {
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this(new ComboOrList(list), filter); |
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} |
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private DefaultAttributeDescriptorPickerController(ComboOrList combo, Predicate<FeatureAttributeDescriptor> filter) {
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this.combo = combo; |
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this.combo.setEditable(false); |
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this.combo.addItemListener(new ItemListener() {
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this.combo.addSelectionListener(new ActionListener() {
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@Override |
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public void itemStateChanged(ItemEvent e) {
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public void actionPerformed(ActionEvent e) {
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fireChangeEvent(); |
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} |
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}); |
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this.filter = filter; |
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} |
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@Override |
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public void setFeatureType(FeatureType featureType) {
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this.featureType = featureType; |
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this.combo.clear(); |
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if( this.featureType==null ) {
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return; |
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} |
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List<FeatureAttributeDescriptor> attributes = new ArrayList<>(); |
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for (FeatureAttributeDescriptor descriptor : featureType) {
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if( filter==null || filter.test(descriptor) ) {
|
| ... | ... | |
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return o1.getName().compareToIgnoreCase(o2.getName()); |
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} |
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}); |
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DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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for (FeatureAttributeDescriptor descriptor : attributes) {
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String nameDescription = descriptor.getName() + " [" + descriptor.getDataTypeName() + "]"; |
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model.addElement(new ListElement<>(nameDescription, descriptor));
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this.combo.add(nameDescription, descriptor);
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} |
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this.combo.setModel(model); |
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if( this.combo.getModel().getSize()>0 ) {
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if( this.combo.getSize()>0 ) {
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this.combo.setSelectedIndex(0); |
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} else {
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this.combo.setSelectedIndex(-1); |
| ... | ... | |
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@Override |
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public FeatureAttributeDescriptor get() {
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FeatureAttributeDescriptor descriptor = (FeatureAttributeDescriptor) ListElement.getSelected(this.combo);
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FeatureAttributeDescriptor descriptor = this.combo.getSelectedValue();
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return descriptor; |
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} |
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@Override |
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public void set(FeatureAttributeDescriptor descriptor) {
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ListElement.setSelected(this.combo, descriptor);
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this.combo.setSelectedValue(descriptor);
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} |
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@Override |
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