Examples with Preloader javafx.application.Preloader used on opensource projects

Example 1 with Preloader

use of javafx.application.Preloader in project tokentool by RPTools.

the class TokenTool method init.

@Override
public void init() throws Exception {
    // Since we are using multiple plugins (Twelve Monkeys for PSD and JAI for jpeg2000) in the same
    // uber jar,
    // the META-INF/services/javax.imageio.spi.ImageReaderSpi gets overwritten. So we need to
    // register them manually:
    // https://github.com/jai-imageio/jai-imageio-core/issues/29
    IIORegistry registry = IIORegistry.getDefaultInstance();
    registry.registerServiceProvider(new com.github.jaiimageio.jpeg2000.impl.J2KImageReaderSpi());
    appInstance = this;
    VERSION = getVersion();
    // Lets install/update the overlays if newer version
    AppSetup.install(VERSION);
    log = LogManager.getLogger(TokenTool.class);
    // Log some basic info
    log.info("Environment: " + Sentry.getStoredClient().getEnvironment());
    if (!Sentry.getStoredClient().getEnvironment().toLowerCase().equals("production"))
        log.info("Not in Production mode and thus will not log any events to Sentry.io");
    log.info("Release: " + Sentry.getStoredClient().getRelease());
    log.info("OS: " + ThreadContext.get("OS"));
    log.info("3D Hardware Available? " + Platform.isSupported(ConditionalFeature.SCENE3D));
    // Now lets cache any overlays we find and update preLoader with progress
    overlayCount = (int) Files.walk(AppConstants.OVERLAY_DIR.toPath()).filter(Files::isRegularFile).count();
    overlayTreeItems = cacheOverlays(AppConstants.OVERLAY_DIR, null, THUMB_SIZE);
    // All Done!
    notifyPreloader(new Preloader.ProgressNotification(1.0));
}

Example 2 with Preloader

use of javafx.application.Preloader in project tokentool by RPTools.

the class TokenTool method cacheOverlays.

/**
 * @author Jamz
 * @throws IOException
 * @since 2.0
 *     <p>This method loads and processes all the overlays found in user.home/overlays and it can
 *     take a minute to load as it creates thumbnail versions for the comboBox so we call this
 *     during the init and display progress in the preLoader (splash screen).
 */
private TreeItem<Path> cacheOverlays(File dir, TreeItem<Path> parent, int THUMB_SIZE) throws IOException {
    TreeItem<Path> root = new TreeItem<>(dir.toPath());
    root.setExpanded(false);
    log.debug("caching " + dir.getAbsolutePath());
    File[] files = dir.listFiles();
    for (File file : files) {
        if (file.isDirectory()) {
            cacheOverlays(file, root, THUMB_SIZE);
        } else {
            Path filePath = file.toPath();
            TreeItem<Path> imageNode = new TreeItem<>(filePath, ImageUtil.getOverlayThumb(new ImageView(), filePath));
            root.getChildren().add(imageNode);
            notifyPreloader(new Preloader.ProgressNotification((double) loadCount++ / overlayCount));
        }
    }
    if (parent != null) {
        // When we show the overlay image, the TreeItem value is "" so we need to
        // sort those to the bottom for a cleaner look and keep sub dir's at the top.
        // If a node has no children then it's an overlay, otherwise it's a directory...
        root.getChildren().sort(new Comparator<TreeItem<Path>>() {

            @Override
            public int compare(TreeItem<Path> o1, TreeItem<Path> o2) {
                if (o1.getChildren().size() == 0 && o2.getChildren().size() == 0)
                    return 0;
                else if (o1.getChildren().size() == 0)
                    return Integer.MAX_VALUE;
                else if (o2.getChildren().size() == 0)
                    return Integer.MIN_VALUE;
                else
                    return o1.getValue().compareTo(o2.getValue());
            }
        });
        parent.getChildren().add(root);
    }
    return root;
}