| /******************************************************************************* |
| * Copyright (c) 2006, 2008 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.ui.internal.mappings.details; |
| |
| import org.eclipse.jpt.core.context.Entity; |
| import org.eclipse.jpt.ui.internal.JpaHelpContextIds; |
| import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; |
| import org.eclipse.jpt.ui.internal.util.SWTUtil; |
| import org.eclipse.jpt.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyListValueModelAdapter; |
| import org.eclipse.jpt.utility.model.value.ListValueModel; |
| import org.eclipse.jpt.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.custom.CCombo; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * Here the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | ------------------------------------------------------------ | |
| * | Entity Name: | I |v| | |
| * | ------------------------------------------------------------ | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @see Entity |
| * @see AbstractEntityComposite - The parent container |
| * |
| * @version 2.0 |
| * @since 1.0 |
| */ |
| public class EntityNameComposite extends Pane<Entity> |
| { |
| /** |
| * Creates a new <code>EntityNameComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public EntityNameComposite(Pane<? extends Entity> parentPane, |
| Composite parent) { |
| |
| super(parentPane, parent); |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| CCombo combo = addLabeledEditableCCombo( |
| container, |
| JptUiMappingsMessages.EntityNameComposite_name, |
| buildDefaultEntityNameListHolder(), |
| buildEntityNameHolder(), |
| JpaHelpContextIds.ENTITY_NAME |
| ); |
| |
| SWTUtil.attachDefaultValueHandler(combo); |
| } |
| |
| private ListValueModel<String> buildDefaultEntityNameListHolder() { |
| return new PropertyListValueModelAdapter<String>( |
| buildDefaultEntityNameHolder() |
| ); |
| } |
| |
| private PropertyValueModel<String> buildDefaultEntityNameHolder() { |
| return new PropertyAspectAdapter<Entity, String>(getSubjectHolder(), Entity.DEFAULT_NAME_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return defaultValue(this.subject); |
| } |
| }; |
| } |
| |
| private WritablePropertyValueModel<String> buildEntityNameHolder() { |
| return new PropertyAspectAdapter<Entity, String>(getSubjectHolder(), Entity.SPECIFIED_NAME_PROPERTY, Entity.DEFAULT_NAME_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| |
| String name = this.subject.getSpecifiedName(); |
| |
| if (name == null) { |
| name = defaultValue(this.subject); |
| } |
| |
| return name; |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (defaultValue(this.subject).equals(value)) { |
| value = null; |
| } |
| |
| this.subject.setSpecifiedName(value); |
| } |
| }; |
| } |
| |
| private String defaultValue(Entity subject) { |
| String defaultValue = subject.getDefaultName(); |
| |
| if (defaultValue != null) { |
| return NLS.bind( |
| JptUiMappingsMessages.DefaultWithOneParam, |
| defaultValue |
| ); |
| } |
| return JptUiMappingsMessages.DefaultEmpty; |
| } |
| } |