/* * Apocalypse Laboratories * Open Source License * * Source code can be used for any purpose, as long as: * - Compiled binaries are rebranded and trademarks are not * visible by the end user at any time, except to give * credit to Apocalypse Laboratories, such as by showing * "Based on by Apocalypse Laboratories" or a * similar notice; * - You do not use the code for evil; * - Rebranded compiled applications have significant * differences in functionality; * - and you provide your modified source code for download, * under the terms of the GNU LGPL v3 or a comparable * license. * * Compiled binaries cannot be redistributed or mirrored, * unless: * - You have written permission from Apocalypse Laboratories; * - Downloads are not available from Apocalypse Laboratories, * not even behind a paywall or other blocking mechanism; * - or you have received a multi-computer license, in which * case you should take measures to prevent unauthorized * downloads, such as preventing download access from the * Internet. */ package net.apocalypselabs.symat; import java.awt.geom.RoundRectangle2D; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.net.URL; import javax.swing.ImageIcon; import javax.swing.SwingUtilities; import static net.apocalypselabs.symat.MainGUI.API_URL; import static net.apocalypselabs.symat.MainGUI.APP_CODE; import static net.apocalypselabs.symat.MainGUI.VERSION_NAME; /** * * @author Skylar */ public class SplashScreen extends javax.swing.JFrame { /** * Creates new form SplashScreen */ public SplashScreen() { initComponents(); setIconImage((new ImageIcon( getClass().getResource("icon.png"))).getImage()); setLocationRelativeTo(null); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // //GEN-BEGIN:initComponents private void initComponents() { dispLabel = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("SyMAT Starting"); setMaximumSize(new java.awt.Dimension(400, 320)); setMinimumSize(new java.awt.Dimension(400, 320)); setUndecorated(true); setPreferredSize(new java.awt.Dimension(400, 320)); setResizable(false); setShape(new RoundRectangle2D.Double(0, 0, getSize().width, getSize().height, 50, 50)); addComponentListener(new java.awt.event.ComponentAdapter() { public void componentShown(java.awt.event.ComponentEvent evt) { formComponentShown(evt); } }); getContentPane().setLayout(null); dispLabel.setFont(MainGUI.ubuntuRegular.deriveFont(20.0F)); dispLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); dispLabel.setIcon(new javax.swing.ImageIcon(getClass().getResource("/net/apocalypselabs/symat/splash.gif"))); // NOI18N dispLabel.setText("

   "); dispLabel.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER); getContentPane().add(dispLabel); dispLabel.setBounds(0, 0, 400, 320); pack(); }// //GEN-END:initComponents private void formComponentShown(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentShown new Loader().start(); }//GEN-LAST:event_formComponentShown /** * Bootstrapping everything. */ private class Loader extends Thread { @Override public void run() { setProgress("Starting up..."); if (!MainGUI.skipPython) { // Python laggggsss when used for first time, this fixes the wait later. System.out.println("Warming up Python engine, to skip run with argument 'skippython'"); setProgress("Initializing code engine..."); try { CodeRunner python = new CodeRunner(true); } catch (Exception ex) { // Ignore } } if (!MainGUI.skipEditor) { System.out.println("Preparing editor, to skip run with argument 'skipeditor'"); setProgress("Preparing editor..."); // Get editor going too CodeEditor edit = new CodeEditor(); } setProgress("Checking for updates..."); checkUpdates(); setProgress("Loading main interface..."); new MainGUI().setVisible(true); setProgress("Done!"); dispose(); } private void checkUpdates() { // Check for updates. try { Debug.println("Checking for updates..."); URL url = new URL(API_URL + "version.php"); InputStream is = url.openStream(); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String line = br.readLine(); br.close(); is.close(); double version = Double.parseDouble(line.split("\\|")[0]); if (version > APP_CODE) { if (PrefStorage.getSetting("update-ignore") .equals(VERSION_NAME + "|" + line.split("\\|")[1])) { System.out.println("An update was found, " + "but has been ignored by the user."); } else { Debug.println("Update available."); MainGUI.updateString = line.split("\\|")[1]; MainGUI.updateAvailable = true; } } else { Debug.println("No updates found."); } } catch (Exception e) { System.err.println("Fail: Cannot check update server. \n" + " Assuming local copy up-to-date."); Debug.stacktrace(e); } } /** * Set the progress text. * @param label The String to put on the label. */ private void setProgress(String label) { final String lbl = label; SwingUtilities.invokeLater(new Runnable() { @Override public void run() { dispLabel.setText("

   "+lbl); } }); } } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JLabel dispLabel; // End of variables declaration//GEN-END:variables }