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/*******************************************************************************
* Copyright (c) 2006, 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.jpt.core.internal.mappings.IOneToMany;
import org.eclipse.jpt.ui.internal.IJpaHelpContextIds;
import org.eclipse.jpt.ui.internal.details.BaseJpaComposite;
import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages;
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.PlatformUI;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.help.IWorkbenchHelpSystem;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
public class OneToManyComposite extends BaseJpaComposite
{
private IOneToMany oneToMany;
private EnumComboViewer fetchTypeComboViewer;
private TargetEntityChooser targetEntityChooser;
private MappedByCombo mappedByCombo;
private CascadeComposite cascadeComposite;
private OrderingComposite orderingComposite;
private JoinTableComposite joinTableComposite;
public OneToManyComposite(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 = buildGeneralControl(composite);
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
generalControl.setLayoutData(gridData);
Control joinTableControl = buildJoinTableControl(composite);
gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
joinTableControl.setLayoutData(gridData);
}
private Control buildGeneralControl(Composite composite) {
IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem();
Composite generalComposite = getWidgetFactory().createComposite(composite);
GridLayout layout = new GridLayout(2, false);
layout.marginWidth = 0;
generalComposite.setLayout(layout);
GridData gridData;
this.targetEntityChooser = CommonWidgets.buildTargetEntityChooser(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalAlignment = SWT.FILL;
gridData.verticalAlignment = SWT.BEGINNING;
gridData.grabExcessHorizontalSpace = true;
gridData.horizontalSpan = 2;
this.targetEntityChooser.getControl().setLayoutData(gridData);
CommonWidgets.buildFetchLabel(generalComposite, getWidgetFactory());
this.fetchTypeComboViewer = CommonWidgets.buildFetchTypeComboViewer(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalAlignment = SWT.FILL;
gridData.verticalAlignment = SWT.BEGINNING;
gridData.grabExcessHorizontalSpace = true;
this.fetchTypeComboViewer.getControl().setLayoutData(gridData);
helpSystem.setHelp(this.fetchTypeComboViewer.getControl(), IJpaHelpContextIds.MAPPING_FETCH_TYPE);
CommonWidgets.buildMappedByLabel(generalComposite, getWidgetFactory());
this.mappedByCombo = new MappedByCombo(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalAlignment = SWT.FILL;
gridData.verticalAlignment = SWT.BEGINNING;
gridData.grabExcessHorizontalSpace = true;
this.mappedByCombo.getControl().setLayoutData(gridData);
helpSystem.setHelp(this.mappedByCombo.getControl(), IJpaHelpContextIds.MAPPING_MAPPED_BY);
this.cascadeComposite = new CascadeComposite(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalSpan = 3;
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
this.cascadeComposite.getControl().setLayoutData(gridData);
this.orderingComposite = new OrderingComposite(generalComposite, this.commandStack, getWidgetFactory());
gridData = new GridData();
gridData.horizontalSpan = 3;
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
this.orderingComposite.getControl().setLayoutData(gridData);
return generalComposite;
}
private Control buildJoinTableControl(Composite composite) {
Section section = getWidgetFactory().createSection(composite, SWT.FLAT | ExpandableComposite.TWISTIE | ExpandableComposite.TITLE_BAR);
section.setText(JptUiMappingsMessages.MultiRelationshipMappingComposite_joinTable);
Composite joinTableClient = getWidgetFactory().createComposite(section);
section.setClient(joinTableClient);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
joinTableClient.setLayout(layout);
this.joinTableComposite = new JoinTableComposite(joinTableClient, this.commandStack, getWidgetFactory());
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.verticalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
gridData.grabExcessVerticalSpace = true;
this.joinTableComposite.getControl().setLayoutData(gridData);
return section;
}
public void doPopulate(EObject obj) {
this.oneToMany = (IOneToMany) obj;
this.fetchTypeComboViewer.populate(CommonWidgets.buildMultiRelationshipMappingFetchEnumHolder(this.oneToMany));
this.targetEntityChooser.populate(this.oneToMany);
this.mappedByCombo.populate(this.oneToMany);
this.cascadeComposite.populate(this.oneToMany);
if (this.oneToMany != null) {
this.joinTableComposite.populate(this.oneToMany.getJoinTable());
this.orderingComposite.populate(this.oneToMany);
}
else {
this.joinTableComposite.populate(null);
this.orderingComposite.populate(null);
}
}
public void doPopulate() {
this.fetchTypeComboViewer.populate();
this.targetEntityChooser.populate();
this.mappedByCombo.populate();
this.cascadeComposite.populate();
this.joinTableComposite.populate();
this.orderingComposite.populate();
}
protected void engageListeners() {
}
protected void disengageListeners() {
}
@Override
public void dispose() {
this.fetchTypeComboViewer.dispose();
this.targetEntityChooser.dispose();
this.mappedByCombo.dispose();
this.cascadeComposite.dispose();
this.joinTableComposite.dispose();
this.orderingComposite.dispose();
super.dispose();
}
}
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