List of usage examples for javax.swing SwingWorker execute
public final void execute()
From source file:uk.chromis.pos.imports.JPanelCSVImport.java
private void setWorker() { progress = 0;/*from w w w .j a v a 2 s. c o m*/ pb.setStringPainted(true); final SwingWorker<Integer, Integer> backgroundWork = new SwingWorker<Integer, Integer>() { @Override protected final Integer doInBackground() throws Exception { while ((progress >= 0) && (progress < 100)) { Thread.sleep(50); this.publish(progress); } this.publish(100); this.done(); return 100; } @Override protected final void process(final List<Integer> chunks) { pb.setValue(chunks.get(0)); pb.setString("Processed " + progress + "% of import"); } }; backgroundWork.execute(); }
From source file:utybo.branchingstorytree.swing.OpenBST.java
/** * Launch OpenBST/*from w w w . j a va 2 s .c o m*/ * * @param args * Arguments. The first argument is the language code to be used */ public static void main(final String[] args) { // Before we do anything, setup system properties // First one to ensure Java 9's scaling system gets out of the way System.setProperty("sun.java2d.uiScale", "1.0"); // Second one to force hardware acceleration System.setProperty("sun.java2d.opengl", "true"); LOG.info("OpenBST version " + VERSION + ", part of the BST project"); LOG.trace("[ INIT ]"); LOG.trace("Loading language files"); loadLang(args.length > 0 ? args[0] : null); LOG.trace("Applying Look and Feel"); OpenBSTGUI.initializeLaF(); VisualsUtils.fixTextFontScaling(); LOG.trace("Loading scaling factor"); Icons.loadScalingFactor(); Splashscreen sc = Splashscreen.start(); SwingWorker<Void, String> sw = new SwingWorker<Void, String>() { @Override protected Void doInBackground() { LOG.trace("Initializing JavaFX"); publish(Lang.get("splash.init")); // Necessary - because we are killing Scenes all the time with WebViews in NodePanels, // JFX may think we just ended our application. // OpenBST exits with a dirty System.exit() anyway. Platform.setImplicitExit(false); // Initialize JavaFX new JFXPanel(); VisualsUtils.invokeJfxAndWait(() -> { // Initialize the web engine new WebEngine(); // Initialize a view new WebView(); }); LOG.info("Loading icons..."); publish(Lang.get("splash.icons")); long timeAtIconStart = System.currentTimeMillis(); Icons.load(); LOG.info("Time taken to load icons : " + (System.currentTimeMillis() - timeAtIconStart) + " ms"); LOG.info("Loading backgrounds..."); publish(Lang.get("splash.loadbg")); Icons.loadBackgrounds(); // $EXPERIMENTAL LOG.info("Caching backgrounds..."); publish(Lang.get("splash.processbg")); IMGClient.initInternal(); // $EXPERIMENTAL LOG.info("Loading internal BTS files..."); publish(Lang.get("splash.loadinternalbst")); loadInternalBSTFiles(); return null; } @Override protected void process(List<String> chunks) { String s = chunks.get(chunks.size() - 1); sc.setText(s); } }; sw.execute(); try { sw.get(); } catch (InterruptedException | ExecutionException e1) { OpenBST.LOG.error(e1); } VisualsUtils.invokeSwingAndWait(() -> { sc.setText(Lang.get("splash.launch")); sc.lock(); sc.stop(); }); LOG.trace("Launching app..."); OpenBSTGUI.launch(); VisualsUtils.invokeSwingAndWait(() -> sc.dispose()); LOG.trace("Checking versions..."); if (!"<unknown version>".equals(VERSION)) { SwingWorker<UpdateInfo, Void> worker = new SwingWorker<UpdateInfo, Void>() { @Override protected UpdateInfo doInBackground() throws Exception { URL updateInfoSite = new URL("https://utybo.github.io/BST/version.json"); UpdateInfo info = new Gson().fromJson( new InputStreamReader(updateInfoSite.openStream(), StandardCharsets.UTF_8), UpdateInfo.class); return info; } @Override protected void done() { try { UpdateInfo remoteVersion = this.get(); ComparableVersion remoteUnstable = new ComparableVersion(remoteVersion.unstable), remoteStable = new ComparableVersion(remoteVersion.stable); ComparableVersion local = new ComparableVersion(VERSION.substring(0, VERSION.length() - 1)); if (VERSION.endsWith("u")) { // Local version is unstable // Show updates to either the most recent unstable or the most recent stable if (local.compareTo(remoteStable) < 0 && remoteStable.compareTo(remoteUnstable) < 0) { // local (unstable) < stable < unstable // Give options for both unstable and stable JButton stablebtn = new JButton(Lang.get("up.moreinfostable")); stablebtn.addActionListener(e -> { VisualsUtils.browse(remoteVersion.stableurl); }); JButton unstablebtn = new JButton(Lang.get("up.moreinfounstable")); unstablebtn.addActionListener(e -> { VisualsUtils.browse(remoteVersion.unstableurl); }); OpenBSTGUI.getInstance() .addBanner(new JBannerPanel( new ImageIcon(Icons.getImage("Installing Updates", 48)), new Color(142, 255, 159), Lang.get("up.message1"), stablebtn, false, unstablebtn)); } else if (remoteStable.compareTo(local) < 0 && local.compareTo(remoteUnstable) < 0) { // stable < local (unstable) < unstable JButton unstablebtn = new JButton(Lang.get("up.moreinfo")); unstablebtn.addActionListener(e -> { VisualsUtils.browse(remoteVersion.unstableurl); }); OpenBSTGUI.getInstance().addBanner(new JBannerPanel( new ImageIcon(Icons.getImage("Installing Updates", 48)), new Color(142, 255, 159), Lang.get("up.message2"), unstablebtn, false)); } else if (remoteUnstable.compareTo(remoteStable) < 0 && local.compareTo(remoteStable) < 0) { // local (unstable) < stable // and unstable < stable JButton stablebtn = new JButton(Lang.get("up.moreinfo")); stablebtn.addActionListener(e -> { VisualsUtils.browse(remoteVersion.stableurl); }); OpenBSTGUI.getInstance().addBanner(new JBannerPanel( new ImageIcon(Icons.getImage("Installing Updates", 48)), new Color(142, 255, 159), Lang.get("up.message3"), stablebtn, false)); } } else { // If we're not running an unstable version, the only interesting case is local < stable if (local.compareTo(remoteStable) < 0) { // local (stable) < stable JButton stablebtn = new JButton(Lang.get("up.moreinfo")); stablebtn.addActionListener(e -> { VisualsUtils.browse(remoteVersion.stableurl); }); OpenBSTGUI.getInstance().addBanner(new JBannerPanel( new ImageIcon(Icons.getImage("Installing Updates", 48)), new Color(142, 255, 159), Lang.get("up.message4"), stablebtn, false)); } } } catch (InterruptedException | ExecutionException e) { LOG.warn("Failed to read update information", e); JButton showDetails = new JButton(Lang.get("up.showdetails")); showDetails.addActionListener(ev -> Messagers.showException(OpenBSTGUI.getInstance(), Lang.get("up.failedmessage"), e)); OpenBSTGUI.getInstance() .addBanner(new JBannerPanel(new ImageIcon(Icons.getImage("Cancel", 16)), new Color(255, 144, 144), Lang.get("up.failedbanner"), showDetails, false)); } } }; worker.execute(); } }
From source file:utybo.branchingstorytree.swing.OpenBSTGUI.java
/** * Load and parse a file, using appropriate dialogs if an error occurs to * inform the user and even give him the option to reload the file * * @param file/*w ww . jav a 2 s . co m*/ * The file to load * @param client * The BST Client. This is required for parsing the file * @return */ public void loadFile(final File file, final TabClient client, Consumer<BranchingStory> callback) { SwingWorker<BranchingStory, Object> worker = new SwingWorker<BranchingStory, Object>() { @Override protected BranchingStory doInBackground() throws Exception { try { LOG.trace("Parsing story"); String ext = FilenameUtils.getExtension(file.getName()); BranchingStory bs = null; if (ext.equals("bsp")) { bs = BSTPackager.fromPackage(new ProgressMonitorInputStream(instance, "Opening " + file.getName() + "...", new FileInputStream(file)), client); } else { bs = parser .parse(new BufferedReader(new InputStreamReader( new ProgressMonitorInputStream(instance, "Opening " + file.getName() + "...", new FileInputStream(file)), StandardCharsets.UTF_8)), new Dictionary(), client, "<main>"); client.setBRMHandler(new BRMFileClient(file, client, bs)); } callback.accept(bs); return bs; } catch (final IOException e) { LOG.error("IOException caught", e); showException(Lang.get("file.error").replace("$e", e.getClass().getSimpleName()).replace("$m", e.getMessage()), e); return null; } catch (final BSTException e) { LOG.error("BSTException caught", e); String s = "<html>" + Lang.get("file.bsterror.1"); s += Lang.get("file.bsterror.2"); s += Lang.get("file.bsterror.3").replace("$l", "" + e.getWhere()).replace("$f", "[main]"); if (e.getCause() != null) { s += Lang.get("file.bsterror.4").replace("$e", e.getCause().getClass().getSimpleName()) .replace("$m", e.getCause().getMessage()); } s += Lang.get("file.bsterror.5").replace("$m", "" + e.getMessage()); s += Lang.get("file.bsterror.6"); String s2 = s; if (doAndReturn(() -> Messagers.showConfirm(instance, s2, Messagers.OPTIONS_YES_NO, Messagers.TYPE_ERROR, Lang.get("bsterror"))) == Messagers.OPTION_YES) { LOG.debug("Reloading"); return doInBackground(); } return null; } catch (final Exception e) { LOG.error("Random exception caught", e); showException(Lang.get("file.crash"), e); return null; } } private <T> T doAndReturn(Supplier<T> supplier) { ArrayList<T> l = new ArrayList<>(); invokeSwingAndWait(() -> { l.add(supplier.get()); }); return l.size() == 0 ? null : l.get(0); } @Override protected void done() { try { get(); } catch (InterruptedException e) { // Shouldn't happen } catch (ExecutionException e) { LOG.error("Random exception caught", e); Messagers.showException(instance, Lang.get("file.crash"), e); } } }; worker.execute(); }