| /******************************************************************************* |
| * Copyright (C) 2007 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public License |
| * as published by the Free Software Foundation; either version 2.1 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| ******************************************************************************/ |
| package net.sf.taverna.raven.plugins.ui; |
| |
| import java.awt.BorderLayout; |
| import java.awt.Dimension; |
| import java.awt.FlowLayout; |
| import java.awt.Font; |
| import java.awt.Frame; |
| import java.awt.Rectangle; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.io.IOException; |
| |
| import javax.swing.JButton; |
| import javax.swing.JDialog; |
| import javax.swing.JLabel; |
| import javax.swing.JPanel; |
| import javax.swing.border.CompoundBorder; |
| import javax.swing.border.EmptyBorder; |
| import javax.swing.border.EtchedBorder; |
| |
| import net.sf.taverna.t2.workbench.helper.HelpEnabledDialog; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.log4j.Logger; |
| |
| /** |
| * Dialog that lets user know that there are updates available. |
| * |
| * @author Alex Nenadic |
| * |
| */ |
| @SuppressWarnings("serial") |
| public class CheckForUpdatesDialog extends HelpEnabledDialog { |
| |
| private Logger logger = Logger.getLogger(CheckForUpdatesDialog.class); |
| |
| public CheckForUpdatesDialog(){ |
| super((Frame)null, "Updates available", true); |
| initComponents(); |
| } |
| |
| // For testing |
| public static void main (String[] args){ |
| CheckForUpdatesDialog dialog = new CheckForUpdatesDialog(); |
| dialog.setVisible(true); |
| } |
| |
| private void initComponents() { |
| // Base font for all components on the form |
| Font baseFont = new JLabel("base font").getFont().deriveFont(11f); |
| |
| // Message saying that updates are available |
| JPanel messagePanel = new JPanel(new BorderLayout()); |
| messagePanel.setBorder(new CompoundBorder(new EmptyBorder(10,10,10,10), new EtchedBorder(EtchedBorder.LOWERED))); |
| JLabel message = new JLabel( |
| "<html><body>Updates are available for some Taverna components. To review and <br>install them go to 'Updates and plugins' in the 'Advanced' menu.</body><html>"); |
| message.setFont(baseFont.deriveFont(12f)); |
| message.setBorder(new EmptyBorder(5,5,5,5)); |
| message.setIcon(UpdatesAvailableIcon.updateIcon); |
| messagePanel.add(message, BorderLayout.CENTER); |
| |
| // Buttons |
| JPanel buttonsPanel = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
| JButton okButton = new JButton("OK"); // we'll check for updates again in 2 weeks |
| okButton.setFont(baseFont); |
| okButton.addActionListener(new ActionListener(){ |
| public void actionPerformed(ActionEvent e) { |
| okPressed(); |
| } |
| }); |
| |
| buttonsPanel.add(okButton); |
| |
| getContentPane().setLayout(new BorderLayout()); |
| getContentPane().add(messagePanel, BorderLayout.CENTER); |
| getContentPane().add(buttonsPanel, BorderLayout.SOUTH); |
| |
| pack(); |
| setResizable(false); |
| // Center the dialog on the screen (we do not have the parent) |
| Dimension dimension = getToolkit().getScreenSize(); |
| Rectangle abounds = getBounds(); |
| setLocation((dimension.width - abounds.width) / 2, |
| (dimension.height - abounds.height) / 2); |
| setSize(getPreferredSize()); |
| } |
| |
| protected void okPressed() { |
| try { |
| FileUtils.touch(CheckForUpdatesStartupHook.lastUpdateCheckFile); |
| } catch (IOException ioex) { |
| logger.error("Failed to touch the 'Last update check' file for Taverna updates.", ioex); |
| } |
| closeDialog(); |
| } |
| |
| private void closeDialog() { |
| setVisible(false); |
| dispose(); |
| } |
| |
| } |