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/*******************************************************************************
* Copyright (c) 2007 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.emf.common.command.CommandStack;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.jpt.core.internal.mappings.IBasic;
import org.eclipse.jpt.core.internal.mappings.IVersion;
import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage;
import org.eclipse.jpt.core.internal.mappings.TemporalType;
import org.eclipse.jpt.ui.internal.details.BaseJpaComposite;
import org.eclipse.jpt.ui.internal.mappings.details.EnumComboViewer.EnumHolder;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
public class VersionComposite extends BaseJpaComposite
{
private IVersion version;
private ColumnComposite columnComposite;
private EnumComboViewer temporalTypeViewer;
public VersionComposite(Composite parent, CommandStack commandStack, TabbedPropertySheetWidgetFactory widgetFactory) {
super(parent, SWT.NULL, commandStack, widgetFactory);
}
@Override
protected void initializeLayout(Composite composite) {
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
Control generalControl = buildGeneralComposite(composite);
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
generalControl.setLayoutData(gridData);
}
private Control buildGeneralComposite(Composite composite) {
// IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem();
Composite generalComposite = getWidgetFactory().createComposite(composite);
GridLayout layout = new GridLayout(2, false);
layout.marginWidth = 0;
generalComposite.setLayout(layout);
this.columnComposite = new ColumnComposite(generalComposite, this.commandStack, getWidgetFactory());
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
gridData.horizontalSpan = 2;
this.columnComposite.getControl().setLayoutData(gridData);
CommonWidgets.buildTemporalLabel(generalComposite, getWidgetFactory());
this.temporalTypeViewer = CommonWidgets.buildEnumComboViewer(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalAlignment = SWT.FILL;
gridData.verticalAlignment = SWT.BEGINNING;
gridData.grabExcessHorizontalSpace = true;
this.temporalTypeViewer.getControl().setLayoutData(gridData);
return generalComposite;
}
public void doPopulate(EObject obj) {
this.version = (IVersion) obj;
if (this.version != null) {
this.columnComposite.populate(this.version.getColumn());
}
else {
this.columnComposite.populate(null);
}
this.temporalTypeViewer.populate(new TemporalTypeHolder(this.version));
}
public void doPopulate() {
this.columnComposite.populate();
this.temporalTypeViewer.populate();
}
protected void engageListeners() {
}
protected void disengageListeners() {
}
@Override
public void dispose() {
this.columnComposite.dispose();
this.temporalTypeViewer.dispose();
super.dispose();
}
protected IVersion getVersion() {
return this.version;
}
private class TemporalTypeHolder extends EObjectImpl implements EnumHolder {
private IVersion version;
TemporalTypeHolder(IVersion version) {
super();
this.version = version;
}
public Object get() {
return this.version.getTemporal();
}
public void set(Object enumSetting) {
this.version.setTemporal((TemporalType) enumSetting);
}
public Class featureClass() {
return IBasic.class;
}
public int featureId() {
return JpaCoreMappingsPackage.IVERSION__TEMPORAL;
}
public EObject wrappedObject() {
return this.version;
}
public Object[] enumValues() {
return TemporalType.VALUES.toArray();
}
/**
* TemporalType has no Default, return null
*/
public Object defaultValue() {
return null;
}
/**
* TemporalType has no Default, return null
*/
public String defaultString() {
return null;
}
}
}
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