/*
* Copyright 2010-2012 Amazon Technologies, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://aws.amazon.com/apache2.0
*
* This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and
* limitations under the License.
*/
package com.amazonaws.eclipse.elasticbeanstalk.server.ui.configEditor;
import java.util.Collection;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
/**
* Dialog to prompt the user to select a template to import into their editor.
*/
public class ImportTemplateDialog extends MessageDialog {
private String templateName;
private Collection<String> existingTemplateNames;
public String getTemplateName() {
return templateName;
}
public ImportTemplateDialog(Shell parentShell, Collection<String> existingTemplateNames) {
super(parentShell, "Import configuration template", null,
"Choose the configuration template to import into the editor. "
+ "This will overwrite any unsaved values in the editor.", MessageDialog.NONE, new String[] {
IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL }, 0);
this.existingTemplateNames = existingTemplateNames;
}
@Override
protected Control createCustomArea(Composite parent) {
parent.setLayout(new FillLayout());
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(2, false));
new Label(composite, SWT.None).setText("Template to import: ");
final Combo existingTemplateNamesCombo = new Combo(composite, SWT.READ_ONLY);
existingTemplateNamesCombo.setItems(existingTemplateNames.toArray(new String[existingTemplateNames.size()]));
existingTemplateNamesCombo.select(0);
existingTemplateNamesCombo.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
templateName = existingTemplateNamesCombo.getItem(existingTemplateNamesCombo.getSelectionIndex());
}
});
return composite;
}
}