| /******************************************************************************* |
| * Copyright (c) 2008, 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.eclipselink.ui.internal.details; |
| |
| import org.eclipse.jpt.common.ui.JptCommonUiMessages; |
| import org.eclipse.jpt.common.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.common.ui.internal.widgets.TriStateCheckBox; |
| import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel; |
| import org.eclipse.jpt.common.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.common.utility.model.value.ModifiablePropertyValueModel; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkReadOnly; |
| import org.eclipse.jpt.jpa.eclipselink.ui.details.JptJpaEclipseLinkUiDetailsMessages; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| /** |
| * This composite simply shows the Read Only check box. |
| * |
| * @see EclipseLinkReadOnly |
| * |
| * @version 2.1 |
| * @since 2.1 |
| */ |
| public class EclipseLinkReadOnlyTriStateCheckBox extends Pane<EclipseLinkReadOnly> |
| { |
| private TriStateCheckBox checkBox; |
| |
| /** |
| * Creates a new <code>ReadOnlyComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public EclipseLinkReadOnlyTriStateCheckBox(Pane<?> parentPane, |
| PropertyValueModel<? extends EclipseLinkReadOnly> subjectHolder, |
| Composite parent) { |
| |
| super(parentPane, subjectHolder, parent); |
| } |
| |
| @Override |
| protected boolean addsComposite() { |
| return false; |
| } |
| |
| @Override |
| public Control getControl() { |
| return this.checkBox.getCheckBox(); |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| this.checkBox = this.addTriStateCheckBoxWithDefault( |
| container, |
| JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_READ_ONLY_COMPOSITE_READ_ONLY_LABEL, |
| buildSpecifiedReadOnlyHolder(), |
| buildReadOnlyStringHolder(), |
| null |
| ); |
| } |
| |
| private ModifiablePropertyValueModel<Boolean> buildSpecifiedReadOnlyHolder() { |
| return new PropertyAspectAdapter<EclipseLinkReadOnly, Boolean>( |
| getSubjectHolder(), |
| EclipseLinkReadOnly.SPECIFIED_READ_ONLY_PROPERTY) |
| { |
| @Override |
| protected Boolean buildValue_() { |
| return this.subject.getSpecifiedReadOnly(); |
| } |
| |
| @Override |
| protected void setValue_(Boolean value) { |
| this.subject.setSpecifiedReadOnly(value); |
| } |
| }; |
| } |
| |
| private PropertyValueModel<String> buildReadOnlyStringHolder() { |
| return new TransformationPropertyValueModel<Boolean, String>(buildDefaultReadOnlyHolder()) { |
| @Override |
| protected String transform(Boolean value) { |
| if (value != null) { |
| String defaultStringValue = value.booleanValue() ? JptCommonUiMessages.BOOLEAN_TRUE : JptCommonUiMessages.BOOLEAN_FALSE; |
| return NLS.bind(JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_READ_ONLY_COMPOSITE_READ_ONLY_WITH_DEFAULT, defaultStringValue); |
| } |
| return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_READ_ONLY_COMPOSITE_READ_ONLY_LABEL; |
| } |
| }; |
| } |
| |
| private PropertyValueModel<Boolean> buildDefaultReadOnlyHolder() { |
| return new PropertyAspectAdapter<EclipseLinkReadOnly, Boolean>( |
| getSubjectHolder(), |
| EclipseLinkReadOnly.SPECIFIED_READ_ONLY_PROPERTY, |
| EclipseLinkReadOnly.DEFAULT_READ_ONLY_PROPERTY) |
| { |
| @Override |
| protected Boolean buildValue_() { |
| if (this.subject.getSpecifiedReadOnly() != null) { |
| return null; |
| } |
| return Boolean.valueOf(this.subject.isDefaultReadOnly()); |
| } |
| }; |
| } |
| } |