Revision 627 org.gvsig.proj/trunk/org.gvsig.proj/org.gvsig.proj.swing/org.gvsig.proj.swing.impl/src/main/java/org/gvsig/proj/swing/impl/CodeListModel.java
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import javax.swing.AbstractListModel; |
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import javax.swing.ComboBoxModel; |
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import javax.swing.ListModel; |
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import javax.swing.event.ListDataEvent; |
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import javax.swing.event.ListDataListener; |
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import org.apache.commons.io.FilenameUtils; |
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* |
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* @author gvSIG Team |
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*/ |
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public class CodeListModel extends AbstractListModel implements |
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ListModel, ListDataListener {
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public class CodeListModel |
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extends AbstractListModel |
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{
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private static final long serialVersionUID = -5594433634336286602L; |
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private List<String> filteredCodes; |
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private String filterPattern=null; |
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private String selectedCode; |
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// private String selectedCode; |
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private AuthorityComboBoxModel authorityModel; |
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private final CoordinateReferenceSystemManager manager; |
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@SuppressWarnings("LeakingThisInConstructor")
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public CodeListModel(CoordinateReferenceSystemManager manager, |
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AuthorityComboBoxModel authorityModel) {
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AuthorityComboBoxModel theAuthorityModel) {
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this.manager = manager; |
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authorityModel.addListDataListener(this); |
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this.authorityModel = theAuthorityModel; |
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this.authorityModel.addListDataListener(new ListDataListener() {
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@Override |
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public void intervalAdded(ListDataEvent e) {
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} |
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@Override |
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public void intervalRemoved(ListDataEvent e) {
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} |
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@Override |
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public void contentsChanged(ListDataEvent e) {
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String authority = authorityModel.getSelectedAuthority(); |
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updateAuthority(authority); |
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} |
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}); |
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} |
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@Override |
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@Override |
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public Object getElementAt(int index) {
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return filteredCodes == null ? null : filteredCodes.get(index); |
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if( filteredCodes == null || index <0 || index>this.filteredCodes.size() ) {
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return null; |
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} |
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return filteredCodes.get(index); |
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} |
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// @Override |
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// public void setSelectedItem(Object anItem) {
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// if ((selectedCode != null && !selectedCode.equals(anItem)) |
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// || selectedCode == null && anItem != null) {
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// selectedCode = anItem.toString(); |
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// fireContentsChanged(this, -1, -1); |
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// } |
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// } |
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// |
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// @Override |
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// public Object getSelectedItem() {
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// return getSelectedCode(); |
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// } |
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// |
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// public String getSelectedCode() {
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// return selectedCode; |
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// } |
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// |
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// public void setSelectedCode(String selectedCode) {
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// setSelectedItem(selectedCode); |
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// } |
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@Override |
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public void intervalAdded(ListDataEvent e) {
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// Nothing to do |
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private void updateAuthority(String authority) {
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allCodes = manager.getCodes(authority); |
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this.applyFilter(this.filterPattern); |
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} |
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@Override |
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public void intervalRemoved(ListDataEvent e) {
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// Nothing to do |
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} |
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@SuppressWarnings("unchecked")
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@Override |
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public void contentsChanged(ListDataEvent e) {
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// A new authority has been selected |
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if (e.getSource() != null |
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&& e.getSource() instanceof AuthorityComboBoxModel) {
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AuthorityComboBoxModel authorityModel = |
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(AuthorityComboBoxModel) e.getSource(); |
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String authority = authorityModel.getSelectedAuthority(); |
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selectedCode = null; |
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allCodes = manager.getCodes(authority); |
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this.applyFilter(this.filterPattern); |
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fireContentsChanged(this, -1, -1); |
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} |
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} |
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public void applyFilter(String pattern) {
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this.filterPattern = pattern; |
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if( !this.filterPattern.contains("*") ) {
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this.filterPattern = this.filterPattern + "*"; |
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} |
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this.filteredCodes = new ArrayList<>();
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List filteredCodes = new ArrayList<>();
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for (String code : allCodes) {
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if( FilenameUtils.wildcardMatch(code, this.filterPattern, IOCase.INSENSITIVE)) {
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this.filteredCodes.add(code);
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filteredCodes.add(code); |
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} |
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} |
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fireIntervalRemoved(this, 0,this.filteredCodes.size()); |
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this.filteredCodes = filteredCodes; |
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} |
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fireContentsChanged(this, -1, -1);
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fireIntervalAdded(this, 0,this.filteredCodes.size());
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} |
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} |
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