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/*******************************************************************************
* 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.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.window.Window;
import org.eclipse.jpt.core.context.Entity;
import org.eclipse.jpt.core.context.SecondaryTable;
import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages;
import org.eclipse.jpt.ui.internal.widgets.FormPane;
import org.eclipse.jpt.ui.internal.widgets.AddRemoveListPane;
import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel;
import org.eclipse.jpt.utility.internal.model.value.swing.ObjectListSelectionModel;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
/**
* Here the layout of this pane:
* <pre>
* -----------------------------------------------------------------------------
* | ------------------------------------------------------------------------- |
* | | | |
* | | AddRemoveListPane | |
* | | | |
* | ------------------------------------------------------------------------- |
* | ------------------------------------------------------------------------- |
* | | | |
* | | PrimaryKeyJoinColumnsInSecondaryTableComposite | |
* | | | |
* | ------------------------------------------------------------------------- |
* -----------------------------------------------------------------------------</pre>
*
* @see OrmEntity
* @see OrmEntityComposite - The container of this pane
* @see AddRemoveListPane
* @see PrimaryKeyJoinColumnsInSecondaryTableComposite
*
* @version 2.0
* @since 1.0
*/
public abstract class AbstractSecondaryTablesComposite<T extends Entity> extends FormPane<T>
{
/**
* Creates a new <code>SecondaryTablesComposite</code>.
*
* @param parentPane The parent container of this one
* @param parent The parent container
*/
public AbstractSecondaryTablesComposite(FormPane<? extends T> parentPane,
Composite parent) {
super(parentPane, parent, false);
}
/**
* Creates a new <code>SecondaryTablesComposite</code>.
*
* @param subjectHolder The holder of the subject <code>IEntity</code>
* @param parent The parent container
* @param widgetFactory The factory used to create various common widgets
*/
public AbstractSecondaryTablesComposite(PropertyValueModel<? extends T> subjectHolder,
Composite parent,
TabbedPropertySheetWidgetFactory widgetFactory) {
super(subjectHolder, parent, widgetFactory);
}
protected void addSecondaryTableFromDialog(SecondaryTableDialog dialog, ObjectListSelectionModel listSelectionModel) {
if (dialog.open() != Window.OK) {
return;
}
SecondaryTable secondaryTable = this.getSubject().addSpecifiedSecondaryTable();
secondaryTable.setSpecifiedName(dialog.getSelectedTableIdentifier());
secondaryTable.setSpecifiedCatalog(dialog.getSelectedCatalogIdentifier());
secondaryTable.setSpecifiedSchema(dialog.getSelectedSchemaIdentifier());
listSelectionModel.setSelectedValue(secondaryTable);
}
protected WritablePropertyValueModel<SecondaryTable> buildSecondaryTableHolder() {
return new SimplePropertyValueModel<SecondaryTable>();
}
protected ILabelProvider buildSecondaryTableLabelProvider() {
return new LabelProvider() {
@Override
public String getText(Object element) {
// TODO display a qualified name instead
SecondaryTable secondaryTable = (SecondaryTable) element;
if (secondaryTable.getName() != null) {
return secondaryTable.getName();
}
return "";//TODO
}
};
}
protected SecondaryTableDialog buildSecondaryTableDialogForAdd() {
return new SecondaryTableDialog(getControl().getShell(), getSubject().getJpaProject(), getSubject().getTable().getDefaultCatalog(), getSubject().getTable().getDefaultSchema());
}
protected AddRemoveListPane.Adapter buildSecondaryTablesAdapter() {
return new AddRemoveListPane.AbstractAdapter() {
public void addNewItem(ObjectListSelectionModel listSelectionModel) {
SecondaryTableDialog dialog = buildSecondaryTableDialogForAdd();
addSecondaryTableFromDialog(dialog, listSelectionModel);
}
@Override
public boolean hasOptionalButton() {
return true;
}
@Override
public String optionalButtonText() {
return JptUiMappingsMessages.SecondaryTablesComposite_edit;
}
@Override
public void optionOnSelection(ObjectListSelectionModel listSelectionModel) {
SecondaryTable secondaryTable = (SecondaryTable) listSelectionModel.selectedValue();
SecondaryTableDialog dialog = new SecondaryTableDialog(getControl().getShell(), getSubject().getJpaProject(), secondaryTable);
editSecondaryTableFromDialog(dialog, secondaryTable);
}
public void removeSelectedItems(ObjectListSelectionModel listSelectionModel) {
Entity entity = getSubject();
int[] selectedIndices = listSelectionModel.selectedIndices();
for (int index = selectedIndices.length; --index >= 0; ) {
entity.removeSpecifiedSecondaryTable(selectedIndices[index]);
}
}
@Override
public boolean enableOptionOnSelectionChange(ObjectListSelectionModel listSelectionModel) {
if (listSelectionModel.selectedValuesSize() != 1) {
return false;
}
SecondaryTable secondaryTable = (SecondaryTable) listSelectionModel.selectedValue();
return !secondaryTable.isVirtual();
}
@Override
public boolean enableRemoveOnSelectionChange(ObjectListSelectionModel listSelectionModel) {
if (listSelectionModel.selectedValue() == null) {
return false;
}
SecondaryTable secondaryTable = (SecondaryTable) listSelectionModel.selectedValue();
return !secondaryTable.isVirtual();
}
};
}
protected void editSecondaryTableFromDialog(SecondaryTableDialog dialog, SecondaryTable secondaryTable) {
if (dialog.open() != Window.OK) {
return;
}
secondaryTable.setSpecifiedName(dialog.getSelectedTableIdentifier());
secondaryTable.setSpecifiedCatalog(dialog.getSelectedCatalogIdentifier());
secondaryTable.setSpecifiedSchema(dialog.getSelectedSchemaIdentifier());
}
}
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