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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.databaseAdmin.preferencePage;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.custom.CLabel;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Combo;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import eu.etaxonomy.cdm.api.application.ICdmRepository;
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import eu.etaxonomy.cdm.api.service.IPreferenceService;
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import eu.etaxonomy.cdm.model.metadata.CdmPreference;
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import eu.etaxonomy.cdm.model.metadata.CdmPreference.PrefKey;
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import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
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import eu.etaxonomy.cdm.model.metadata.PreferenceSubject;
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import eu.etaxonomy.cdm.model.name.NomenclaturalCode;
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import eu.etaxonomy.taxeditor.l10n.Messages;
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import eu.etaxonomy.taxeditor.model.NomenclaturalCodeHelper;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* <p>
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* NomenclaturalCodePreferences class.
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* </p>
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*
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* @author k.luther
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* @created 14.09.2018
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*/
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public class NomenclaturalCodePreferences extends CdmPreferencePage implements IE4AdminPreferencePage{
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NomenclaturalCode actualCode = null;
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Map<NomenclaturalCode, String> labelAndValues;
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Map<NomenclaturalCode, Integer> keyAndIndex;
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Combo nomenclaturalCode;
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Button allowOverrideButton;
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boolean allowOverride;
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@Override
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protected Control createContents(Composite parent) {
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// PreferencesUtil.setPreferredNomenclaturalCode(null, false);
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ICdmRepository controller = CdmStore.getCurrentApplicationConfiguration();
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if (controller != null){
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IPreferenceService service = controller.getPreferenceService();
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PrefKey key = CdmPreference.NewKey(PreferenceSubject.NewDatabaseInstance(), PreferencePredicate.NomenclaturalCode);
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CdmPreference pref = service.find(key);
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if (pref != null){
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actualCode = NomenclaturalCode.fromString(pref.getValue());
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allowOverride = pref.isAllowOverride();
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}else{
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actualCode = NomenclaturalCode.fromString(PreferencePredicate.NomenclaturalCode.getDefaultValue().toString());
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allowOverride = true;
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}
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}
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Composite composite = createComposite(parent);
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final CLabel description = new CLabel(composite, SWT.NULL);
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description.setText(Messages.NomenclaturalCodePreferences_description);
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description.setLayoutData(createTextGridData());
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nomenclaturalCode= new Combo(composite, SWT.READ_ONLY);
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nomenclaturalCode.setText(Messages.NomenclaturalCodePreferences_available_codes);
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nomenclaturalCode.setFont(parent.getFont());
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getLabelAndValues();
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keyAndIndex = new HashMap<>();
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Integer index = 0;
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for (NomenclaturalCode key: labelAndValues.keySet()) {
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nomenclaturalCode.add(labelAndValues.get(key));
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keyAndIndex.put(key, index);
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index++;
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}
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index = keyAndIndex.get(actualCode);
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if(index!=null){
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nomenclaturalCode.select(index);
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}
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nomenclaturalCode.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent evt) {
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setApply(true);
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String name = nomenclaturalCode.getText();
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for (Entry<NomenclaturalCode, String> label:labelAndValues.entrySet()){
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if (label.getValue().equals(name)){
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actualCode = label.getKey();
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}
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}
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}
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});
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Button allowOverrideButton = createAllowOverrideButton(composite);
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allowOverrideButton.setText(Messages.GeneralPreference_allowOverride);
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allowOverrideButton.setSelection(allowOverride);
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allowOverrideButton.addSelectionListener(new SelectionAdapter(){
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@Override
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public void widgetSelected(SelectionEvent e) {
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allowOverride = allowOverrideButton.getSelection();
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setApply(true);
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}
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});
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return composite;
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}
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/**
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* @return
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*/
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private Map<NomenclaturalCode, String> getLabelAndValues() {
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List<NomenclaturalCode> supportedCodes = NomenclaturalCodeHelper
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.getSupportedCodes();
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labelAndValues = new HashMap<>();
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for (int i = 0; i < supportedCodes.size(); i++) {
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labelAndValues.put(supportedCodes.get(i), NomenclaturalCodeHelper
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.getDescription(supportedCodes.get(i))) ;
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}
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return labelAndValues;
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}
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/**
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* {@inheritDoc}
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*
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* Initialize the preference page
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*/
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@Override
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public void init() {
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super.init();
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if(!CdmStore.isActive()){
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return;
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}
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}
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@Override
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public boolean performOk() {
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if (!isApply()){
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return true;
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}
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CdmPreference pref = CdmPreference.NewDatabaseInstance(PreferencePredicate.NomenclaturalCode, actualCode.toString());
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pref.setAllowOverride(allowOverride);
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PreferencesUtil.setPreferredNomenclaturalCode(pref);
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return true;
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}
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@Override
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protected void performDefaults() {
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actualCode = (NomenclaturalCode)PreferencePredicate.NomenclaturalCode.getDefaultValue();
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allowOverride = true;
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Integer index = keyAndIndex.get(actualCode);
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if(index!=null){
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nomenclaturalCode.select(index);
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}
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allowOverrideButton.setSelection(allowOverride);
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super.performDefaults();
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}
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}
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