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/**
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* Copyright (C) 2019 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.preference;
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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.events.SelectionListener;
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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.model.metadata.CdmPreference;
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import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
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import eu.etaxonomy.cdm.model.metadata.PublishEnum;
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import eu.etaxonomy.taxeditor.l10n.Messages;
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import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;
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/**
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* @author k.luther
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* @since 08.01.2019
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*
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*/
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public class PublishFlagLocalPreference extends CdmPreferencePage {
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protected PublishEnum publishBehaviour;
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protected Combo publishFlagBehaviour;
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protected CdmPreference pref = null;
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Button allowOverrideButton;
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protected boolean allowOverride;
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private boolean override = true;
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@Override
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public void init() {
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super.init();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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protected Control createContents(Composite parent) {
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getValues();
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pref = PreferencesUtil.getPreferenceFromDB(PreferencePredicate.DefaultBehaviourForPublishFlag);
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if (pref == null){
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pref = CdmPreference.NewTaxEditorInstance(PreferencePredicate.DefaultBehaviourForPublishFlag, PreferencePredicate.DefaultBehaviourForPublishFlag.getDefaultValue().toString());
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}
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allowOverride = pref.isAllowOverride();
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Composite composite = createComposite(parent);
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if (!allowOverride && !isAdminPreference){
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final CLabel description = new CLabel(composite, SWT.NULL);
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description.setText(Messages.PublishFlagPreference_description_not_allowed);
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description.setLayoutData(createTextGridData());
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return composite;
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}
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publishFlagBehaviour = createCombo(composite, PublishEnum.values(), PreferencePredicate.DefaultBehaviourForPublishFlag, Messages.PublishFlagPreference_description, isAdminPreference);
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publishFlagBehaviour.addSelectionListener(new SelectionListener() {
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@Override
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public void widgetSelected(SelectionEvent e) {
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setApply(true);
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if (!publishFlagBehaviour.getText().startsWith(Messages.Preference_Use_Default)){
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publishBehaviour = (PublishEnum)publishFlagBehaviour.getData(publishFlagBehaviour.getText());
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}else{
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publishBehaviour = null;
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}
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}
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@Override
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public void widgetDefaultSelected(SelectionEvent e) {
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// TODO Auto-generated method stub
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}
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});
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if (this.isAdminPreference){
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allowOverrideButton = createAllowOverrideButton(composite);
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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 = !allowOverride;
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setApply(true);
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}
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});
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}
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int index = 0;
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if(publishBehaviour==null){
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publishFlagBehaviour.select(0);
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}
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else{
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for (String itemLabel : publishFlagBehaviour.getItems()){
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if (itemLabel.startsWith(publishBehaviour.getLabel())){
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publishFlagBehaviour.select(index);
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break;
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}
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index++;
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}
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}
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return composite;
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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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if (publishBehaviour != null){
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String text = publishFlagBehaviour.getText();
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for (PublishEnum display: PublishEnum.values()){
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if (text.startsWith(display.getLabel())){
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text = display.getKey();
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break;
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}
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}
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PreferencesUtil.setStringValue(PreferencePredicate.DefaultBehaviourForPublishFlag.getKey(), text);
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if (pref == null || !pref.getValue().equals(text)){
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PreferencesUtil.setBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.DefaultBehaviourForPublishFlag.getKey()), true);
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}
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}else{
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PreferencesUtil.setBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.DefaultBehaviourForPublishFlag.getKey()), false);
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}
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}
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return true;
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}
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@Override
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public void getValues(){
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publishBehaviour = null;
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try{
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String publishString = PreferencesUtil.getStringValue(PreferencePredicate.DefaultBehaviourForPublishFlag.getKey(), true);
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if (publishString != null){
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publishBehaviour = PublishEnum.valueOf(publishString);
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}
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}catch (IllegalArgumentException e){
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publishBehaviour = PublishEnum.InheritFromParent;
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}
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override = PreferencesUtil.getBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.DefaultBehaviourForPublishFlag.getKey()));
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if (!override){
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publishBehaviour = null;
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}
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}
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@Override
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protected void performDefaults() {
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publishBehaviour = null;
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allowOverride = true;
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int index = 0;
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for (String itemLabel : publishFlagBehaviour.getItems()){
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if (itemLabel.startsWith(Messages.Preference_Use_Default)){
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publishFlagBehaviour.select(index);
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break;
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}
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index++;
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}
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if (isAdminPreference){
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allowOverrideButton.setSelection(allowOverride);
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}
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setApply(true);
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super.performDefaults();
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}
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}
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