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/*
* Copyright (c) 2011, 2012, 2015, 2019 Eike Stepper (Loehne, Germany) and others.
* 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:
* Martin Fluegge - initial API and implementation
*/
package org.eclipse.emf.cdo.dawn.graphiti.wizards;
import org.eclipse.emf.cdo.dawn.graphiti.DawnGraphitiUIPlugin;
import org.eclipse.graphiti.dt.IDiagramType;
import org.eclipse.graphiti.ui.services.GraphitiUi;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import java.util.Arrays;
import java.util.List;
import java.util.Vector;
/**
* @author Martin Fluegge
*/
public class DawnGraphitiyDiagramTypeSelectionWizardPage extends AbstractDawnGraphitiWizardPage
{
private static final String PAGE_DESC = "description";
private static final String PAGE_TITLE = "title";
private static final String DEFAULT_TYPE = "tutorial"; //$NON-NLS-1$
private static final String SELECTED_TYPE = "selectedtype"; //$NON-NLS-1$
private Combo comboBox;
public DawnGraphitiyDiagramTypeSelectionWizardPage(String pageName, String title, ImageDescriptor titleImage)
{
super(pageName, title, titleImage);
}
protected DawnGraphitiyDiagramTypeSelectionWizardPage(String pageName)
{
super(pageName);
setTitle(PAGE_TITLE);
setDescription(PAGE_DESC);
}
@Override
protected void createWizardContents(Composite parent)
{
// project specification group
Composite projectGroup = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
projectGroup.setLayout(layout);
projectGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// new project label
Label projectLabel = new Label(projectGroup, SWT.NONE);
projectLabel.setFont(parent.getFont());
projectLabel.setText("set text");
// new project name entry field
comboBox = new Combo(projectGroup, SWT.READ_ONLY | SWT.BORDER);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 250;
comboBox.setLayoutData(data);
comboBox.setFont(parent.getFont());
comboBox.setVisibleItemCount(12);
comboBox.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
IDialogSettings dialogSettings = DawnGraphitiUIPlugin.getDefault().getDialogSettings();
dialogSettings.put(SELECTED_TYPE, comboBox.getText());
}
});
// set the contents of the Combo-widget
comboBox.setItems(getAllAvailableDiagramTypes());
if (getInitialValue() != null)
{
comboBox.setText(getInitialValue());
}
}
protected String[] getAllAvailableDiagramTypes()
{
Vector<String> diagramIds = new Vector<>();
for (IDiagramType diagramType : GraphitiUi.getExtensionManager().getDiagramTypes())
{
diagramIds.add(diagramType.getId());
}
return diagramIds.toArray(new String[] {});
}
protected String getInitialValue()
{
// Get last choice
IDialogSettings dialogSettings = DawnGraphitiUIPlugin.getDefault().getDialogSettings();
String selType = dialogSettings.get(SELECTED_TYPE);
List<String> asList = Arrays.asList(comboBox.getItems());
if (asList.contains(selType))
{
return selType;
}
else if (asList.contains(DEFAULT_TYPE))
{
return DEFAULT_TYPE;
}
return null;
}
public String getText()
{
return comboBox.getText();
}
}
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