ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/wizards/imports/PluginImportFinishDialog.java

/*******************************************************************************
 * Copyright (c) 2008 IBM Corporation 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:
 *     Bartosz Michalik <bartosz.michalik@gmail.com> - bug 212758
 *******************************************************************************/
package org.eclipse.pde.internal.ui.wizards.imports;

import java.util.List;
import org.eclipse.jface.dialogs.*;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.pde.internal.ui.PDELabelProvider;
import org.eclipse.pde.internal.ui.elements.DefaultTableProvider;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;

/**
 * This is a simple info dialog capable to display list of given plugins. The list should 
 * contain elements recognizable by {@link PDELabelProvider}. 
 */
public class PluginImportFinishDialog extends TitleAreaDialog {

	private TableViewer fPluginListViewer;
	private List fPluginList;
	private String fTitle;
	private String fMessage;
	private boolean fConfigured;

	protected Control createDialogArea(Composite parent) {
		Composite composite = (Composite) super.createDialogArea(parent);
		super.setTitle(fTitle);
		super.setMessage(fMessage, IMessageProvider.INFORMATION);
		composite.setLayoutData(new GridData(GridData.FILL_BOTH));
		composite.setLayout(new GridLayout(1, true));
		fPluginListViewer = new TableViewer(composite);
		fPluginListViewer.setLabelProvider(new PDELabelProvider());
		fPluginListViewer.setContentProvider(new PluginImportTableContentProvider());
		fPluginListViewer.setInput(fPluginList);
		GridData data = new GridData(GridData.FILL_BOTH);
		data.widthHint = 100;
		data.heightHint = 200;
		fPluginListViewer.getTable().setLayoutData(data);
		fConfigured = true;
		return composite;

	}

	protected void createButtonsForButtonBar(Composite parent) {
		createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
	}

	public PluginImportFinishDialog(Shell parentShell) {
		super(parentShell);
		fConfigured = false;
	}

	public final void setInput(List pluginList) {
		fPluginList = pluginList;
	}

	static private class PluginImportTableContentProvider extends DefaultTableProvider {

		public Object[] getElements(Object inputElement) {
			return ((List) inputElement).toArray();
		}
	}

	public void setMessage(String newMessage) {
		fMessage = newMessage;
		if (fConfigured)
			super.setMessage(fMessage, IMessageProvider.INFORMATION);
	}

	public void setTitle(String newTitle) {
		fTitle = newTitle;
		if (fConfigured)
			super.setTitle(fTitle);
	}

}