package net.sf.latexdraw.installer;
import net.sf.latexdraw.util.InstallerLog;
import net.sf.latexdraw.util.LSystem;
import javax.swing.*;
import java.awt.*;
import java.io.File;
import java.util.logging.Level;
class StartSlide extends Slide {
private static final long serialVersionUID = 1L;
protected StartSlide(final Slide next, final Installer installer) {
super(null, next, installer);
}
@Override
protected void init() {
super.init();
String plus;
final String javaVersion = System.getProperty("java.version");
setPanelDimension();
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
InstallerLog.getLogger().log(Level.INFO, "Java lesser than 1.7? " + (javaVersion.compareToIgnoreCase("1.7")<0));
if(javaVersion.compareToIgnoreCase("1.7")<0) { //$NON-NLS-1$
final JTextArea textArea = new JTextArea();
final JLabel label = new JLabel();
final JLabel label2 = new JLabel();
final JLabel label3 = new JLabel();
textArea.setEditable(false);
label.setText("You must have Java 7 installed.");
label2.setText("Your current version of Java is " + javaVersion + "."); //$NON-NLS-2$
label3.setText("You can download the latest version of java here:");
textArea.setText("http://www.java.com"); //$NON-NLS-1$
textArea.setMaximumSize(new Dimension(300,20));
label.setAlignmentX(Component.CENTER_ALIGNMENT);
label2.setAlignmentX(Component.CENTER_ALIGNMENT);
label3.setAlignmentX(Component.CENTER_ALIGNMENT);
textArea.setAlignmentX(Component.CENTER_ALIGNMENT);
add(Box.createVerticalStrut(60));
add(label);
add(label2);
add(label3);
add(Box.createVerticalStrut(10));
add(textArea);
installer.nextB.setEnabled(false);
} else {
if(LSystem.INSTANCE.isLinux()) {
InstallerLog.getLogger().log(Level.INFO, "is /opt a dir? " + new File("/opt").isDirectory());
}
if(LSystem.INSTANCE.isLinux() && !new File("/opt").isDirectory()) {
final JLabel label = new JLabel();
final JLabel label2 = new JLabel();
final JTextField label3 = new JTextField();
label3.setEditable(false);
label3.setMaximumSize(new Dimension(550, 40));
label.setText("Cannot proceed without the /opt folder.");
label2.setText("You may create it using a command like:");
label3.setText("sudo mkdir --mode=755 /opt");
add(label);
add(label2);
add(label3);
installer.nextB.setEnabled(false);
}else {
InstallerLog.getLogger().log(Level.INFO, "is Vista? " + LSystem.INSTANCE.isVista());
if(LSystem.INSTANCE.isVista())
plus="</li><br><li>Be careful with Vista!<br>You must have launched this installer via the script install_vista.vbs.";
else plus="";//$NON-NLS-1$
add(new JLabel("<html><br><br><br><ul><li>" + "This installer will: create the required directories; create some provided templates;<br>place the latexdraw files in the chosen directory." +//$NON-NLS-1$
"</li><br><li>" + "You may need to be administrator/root to install LaTeXDraw." + plus + "</li></ul></html>"));//$NON-NLS-1$//$NON-NLS-3$
}
}
}
}