Examples with ImageDownloaderListener com.biglybt.ui.swt.imageloader.ImageLoader.ImageDownloaderListener used on opensource projects

Example 1 with ImageDownloaderListener

use of com.biglybt.ui.swt.imageloader.ImageLoader.ImageDownloaderListener in project BiglyBT by BiglySoftware.

the class SBC_SearchResultsView method getIconSupport.

private Image getIconSupport(Engine engine, ImageLoadListener result) {
    String icon = engine.getIcon();
    Image img = null;
    if (icon != null) {
        Object[] x = image_map.get(icon);
        if (x == null) {
            Set<ImageLoadListener> waiters = new HashSet<>();
            final Object[] f_x = new Object[] { null, waiters, SystemTime.getMonotonousTime() };
            waiters.add(result);
            image_map.put(icon, f_x);
            image_loader.getUrlImage(icon, new Point(0, Utils.adjustPXForDPI(16)), new ImageDownloaderListener() {

                @Override
                public void imageDownloaded(Image image, boolean returnedImmediately) {
                    f_x[0] = image;
                    Set<ImageLoadListener> set = (Set<ImageLoadListener>) f_x[1];
                    for (ImageLoadListener result : set) {
                        result.imageLoaded(image);
                    }
                    f_x[1] = null;
                }
            });
            // in case synchronously set
            img = (Image) f_x[0];
        } else {
            if (x[1] instanceof Set) {
                ((Set<ImageLoadListener>) x[1]).add(result);
            } else {
                img = (Image) x[0];
                if (img == null) {
                    if (SystemTime.getMonotonousTime() - (Long) x[2] > 120 * 1000) {
                        image_map.remove(icon);
                    }
                }
            }
        }
    }
    return (img);
}

Example 2 with ImageDownloaderListener

use of com.biglybt.ui.swt.imageloader.ImageLoader.ImageDownloaderListener in project BiglyBT by BiglySoftware.

the class ColumnActivityType method cellPaint.

// @see com.biglybt.ui.swt.views.table.TableCellSWTPaintListener#cellPaint(org.eclipse.swt.graphics.GC, com.biglybt.pif.ui.tables.TableCell)
@Override
public void cellPaint(GC gc, final TableCellSWT cell) {
    ActivitiesEntry entry = (ActivitiesEntry) cell.getDataSource();
    Image imgIcon;
    String iconID = entry.getIconID();
    if (iconID != null) {
        ImageLoader imageLoader = ImageLoader.getInstance();
        if (iconID.startsWith("http")) {
            imgIcon = imageLoader.getUrlImage(iconID, new ImageDownloaderListener() {

                @Override
                public void imageDownloaded(Image image, String key, boolean returnedImmediately) {
                    if (returnedImmediately) {
                        return;
                    }
                    cell.invalidate();
                }
            });
            if (imgIcon == null) {
                return;
            }
        } else {
            imgIcon = imageLoader.getImage(iconID);
        }
        if (ImageLoader.isRealImage(imgIcon)) {
            Rectangle cellBounds = cell.getBounds();
            Rectangle imgBounds = imgIcon.getBounds();
            gc.drawImage(imgIcon, cellBounds.x + ((cellBounds.width - imgBounds.width) / 2), cellBounds.y + ((cellBounds.height - imgBounds.height) / 2));
        }
        imageLoader.releaseImage(iconID);
    }
}