| /******************************************************************************* |
| * Copyright (c) 2006, 2013 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.ui.internal.details; |
| |
| import java.util.Comparator; |
| import java.util.List; |
| import org.eclipse.jpt.common.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.common.utility.internal.collection.ListTools; |
| import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.common.utility.internal.model.value.SimpleListValueModel; |
| import org.eclipse.jpt.common.utility.internal.transformer.AbstractTransformer; |
| import org.eclipse.jpt.common.utility.model.value.ListValueModel; |
| import org.eclipse.jpt.common.utility.model.value.ModifiablePropertyValueModel; |
| import org.eclipse.jpt.common.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.common.utility.transformer.Transformer; |
| import org.eclipse.jpt.jpa.core.context.BaseTemporalConverter; |
| import org.eclipse.jpt.jpa.core.context.TemporalType; |
| import org.eclipse.jpt.jpa.ui.details.JptJpaUiDetailsMessages; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import com.ibm.icu.text.Collator; |
| |
| /** |
| * Here the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | --------------------------------------------------------------- | |
| * | Temporal: | |v| | |
| * | --------------------------------------------------------------- | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @version 2.0 |
| * @since 1.0 |
| */ |
| public class TemporalTypeCombo extends Pane<BaseTemporalConverter> { |
| |
| private Control combo; |
| |
| |
| public TemporalTypeCombo(Pane<?> parentPane, PropertyValueModel<? extends BaseTemporalConverter> subjectModel, Composite parentComposite) { |
| super(parentPane, subjectModel, parentComposite); |
| } |
| |
| @Override |
| protected boolean addsComposite() { |
| return false; |
| } |
| |
| @Override |
| public Control getControl() { |
| return this.combo; |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| this.combo = this.addCombo( |
| container, |
| buildTemporalTypeListHolder(), |
| buildTemporalTypeHolder(), |
| buildTemporalTypeConverter(), |
| this.buildSubjectIsNotNullModel() |
| ); |
| } |
| |
| private ModifiablePropertyValueModel<TemporalType> buildTemporalTypeHolder() { |
| return new PropertyAspectAdapter<BaseTemporalConverter, TemporalType>(getSubjectHolder(), BaseTemporalConverter.TEMPORAL_TYPE_PROPERTY) { |
| @Override |
| protected TemporalType buildValue_() { |
| return this.subject.getTemporalType(); |
| } |
| |
| @Override |
| protected void setValue_(TemporalType value) { |
| this.subject.setTemporalType(value); |
| } |
| }; |
| } |
| |
| private ListValueModel<TemporalType> buildTemporalTypeListHolder() { |
| return new SimpleListValueModel<TemporalType>( |
| buildSortedTemporalTypeList() |
| ); |
| } |
| |
| private List<TemporalType> buildSortedTemporalTypeList() { |
| return ListTools.sort(ListTools.list(TemporalType.values()), this.buildTemporalTypeComparator()); |
| } |
| |
| private Comparator<TemporalType> buildTemporalTypeComparator() { |
| return new Comparator<TemporalType>() { |
| public int compare(TemporalType type1, TemporalType type2) { |
| String displayString1 = displayString(type1); |
| String displayString2 = displayString(type2); |
| return Collator.getInstance().compare(displayString1, displayString2); |
| } |
| }; |
| } |
| |
| private Transformer<TemporalType, String> buildTemporalTypeConverter() { |
| return new TemporalTypeLabelTransformer(); |
| } |
| |
| class TemporalTypeLabelTransformer |
| extends AbstractTransformer<TemporalType, String> |
| { |
| @Override |
| public String transform_(TemporalType temporalType) { |
| return displayString(temporalType); |
| } |
| } |
| |
| String displayString(TemporalType temporalType) { |
| switch (temporalType) { |
| case DATE : |
| return JptJpaUiDetailsMessages.TEMPORAL_TYPE_COMPOSITE_DATE; |
| case TIME : |
| return JptJpaUiDetailsMessages.TEMPORAL_TYPE_COMPOSITE_TIME; |
| case TIMESTAMP : |
| return JptJpaUiDetailsMessages.TEMPORAL_TYPE_COMPOSITE_TIMESTAMP; |
| default : |
| throw new IllegalStateException(); |
| } |
| } |
| } |