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

Example 31 with ImageLoader

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

the class UISWTStatusEntryImpl method setImage.

@Override
public void setImage(int image_id) {
    // release the old
    if (imageID != null) {
        imageIDstoDispose.add(imageID);
    }
    switch(image_id) {
        case IMAGE_LED_GREEN:
            imageID = "greenled";
            break;
        case IMAGE_LED_RED:
            imageID = "redled";
            break;
        case IMAGE_LED_YELLOW:
            imageID = "yellowled";
            break;
        default:
            imageID = "grayled";
            break;
    }
    ImageLoader imageLoader = ImageLoader.getInstance();
    this.setImage(imageLoader.getImage(imageID));
}

Example 32 with ImageLoader

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

the class TorrentUIUtilsV3 method getContentImage.

/**
 * Retrieves the thumbnail for the content, pulling it from the web if
 * it can
 *
 * @param datasource
 * @param l When the thumbnail is available, this listener is triggered
 * @return If the image is immediately available, the image will be returned
 *         as well as the trigger being fired.  If the image isn't available
 *         null will be returned and the listener will trigger when avail
 *
 * @since 4.0.0.5
 */
public static Image[] getContentImage(Object datasource, boolean big, final ContentImageLoadedListener l) {
    if (l == null) {
        return null;
    }
    TOTorrent torrent = DataSourceUtils.getTorrent(datasource);
    if (torrent == null) {
        l.contentImageLoaded(null, true);
        return null;
    }
    if (imageLoaderThumb == null) {
        imageLoaderThumb = new ImageLoader(null, null);
    }
    String thumbnailUrl = PlatformTorrentUtils.getContentThumbnailUrl(torrent);
    // System.out.println("thumburl= " + thumbnailUrl);
    if (thumbnailUrl != null && imageLoaderThumb.imageExists(thumbnailUrl)) {
        // System.out.println("return thumburl");
        Image image = imageLoaderThumb.getImage(thumbnailUrl);
        l.contentImageLoaded(image, true);
        return new Image[] { image };
    }
    String hash = null;
    try {
        hash = torrent.getHashWrapper().toBase32String();
    } catch (TOTorrentException e) {
    }
    if (hash == null) {
        l.contentImageLoaded(null, true);
        return null;
    }
    int thumbnailVersion = PlatformTorrentUtils.getContentVersion(torrent);
    // add torrent size here to differentiate meta-data downloads from actuals
    final String id = "Thumbnail." + hash + "." + torrent.getSize() + "." + thumbnailVersion;
    Image image = imageLoaderThumb.imageAdded(id) ? imageLoaderThumb.getImage(id) : null;
    // System.out.println("image = " + image);
    if (image != null && !image.isDisposed()) {
        l.contentImageLoaded(image, true);
        return new Image[] { image };
    }
    final byte[] imageBytes = PlatformTorrentUtils.getContentThumbnail(torrent);
    // System.out.println("imageBytes = " + imageBytes);
    if (imageBytes != null) {
        image = (Image) Utils.execSWTThreadWithObject("thumbcreator", new AERunnableObject() {

            @Override
            public Object runSupport() {
                try {
                    ByteArrayInputStream bis = new ByteArrayInputStream(imageBytes);
                    Image image = new Image(Display.getDefault(), bis);
                    return image;
                } catch (Throwable e) {
                    return (null);
                }
            }
        }, 500);
    }
    /**
     *		if ((image == null || image.isDisposed()) && thumbnailUrl != null) {
     *			//System.out.println("get image from " + thumbnailUrl);
     *			image = imageLoader.getUrlImage(thumbnailUrl,
     *					new ImageDownloaderListener() {
     *						public void imageDownloaded(Image image, boolean returnedImmediately) {
     *							l.contentImageLoaded(image, returnedImmediately);
     *							//System.out.println("got image from thumburl");
     *						}
     *					});
     *			//System.out.println("returning " + image + " (url loading)");
     *			return image == null ? null : new Image[] { image };
     *		}
     */
    if (image == null || image.isDisposed()) {
        // System.out.println("build image from files");
        DownloadManager dm = DataSourceUtils.getDM(datasource);
        /*
			 * Try to get an image from the OS
			 */
        String path = null;
        if (dm == null) {
            TOTorrentFile[] files = torrent.getFiles();
            if (files.length > 0) {
                path = files[0].getRelativePath();
            }
        } else {
            DiskManagerFileInfo primaryFile = dm.getDownloadState().getPrimaryFile();
            path = primaryFile == null ? null : primaryFile.getFile(true).getName();
        }
        if (path != null) {
            image = ImageRepository.getPathIcon(path, big, false);
            if (image != null && !torrent.isSimpleTorrent()) {
                Image[] images = new Image[] { image, ImageRepository.getPathIcon(new File(path).getParent(), false, false) };
                return images;
            }
        }
        if (image == null) {
            imageLoaderThumb.addImageNoDipose(id, ImageLoader.noImage);
        } else {
            imageLoaderThumb.addImageNoDipose(id, image);
        }
    } else {
        // System.out.println("has mystery image");
        imageLoaderThumb.addImage(id, image);
    }
    l.contentImageLoaded(image, true);
    return new Image[] { image };
}

Example 33 with ImageLoader

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

the class Utils method setMenuItemImage.

/**
 * <p>
 * Set a MenuItem's image with the given ImageRepository key. In compliance with platform
 * human interface guidelines, the images are not set under Mac OS X.
 * </p>
 * @param item SWT MenuItem
 * @param repoKey ImageRepository image key
 * @see <a href="http://developer.apple.com/documentation/UserExperience/Conceptual/OSXHIGuidelines/XHIGMenus/chapter_7_section_3.html#//apple_ref/doc/uid/TP30000356/TPXREF116">Apple HIG</a>
 */
public static void setMenuItemImage(final MenuItem item, final String repoKey) {
    if (Constants.isOSX || repoKey == null) {
        return;
    }
    ImageLoader imageLoader = ImageLoader.getInstance();
    item.setImage(imageLoader.getImage(repoKey));
    item.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            ImageLoader imageLoader = ImageLoader.getInstance();
            imageLoader.releaseImage(repoKey);
        }
    });
}

Example 34 with ImageLoader

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

the class TranscodeChooser method addImageBox.

/**
 * @since 4.1.0.5
 */
public static void addImageBox(Composite parent, Listener clickListener, Listener listenerMouseInout, Object obj, String iconURL, String name) {
    GridData gridData;
    final Shell shell = parent.getShell();
    final Composite c = new Composite(parent, SWT.NONE);
    GridLayout clayout = new GridLayout();
    clayout.marginWidth = clayout.horizontalSpacing = 0;
    c.setLayout(clayout);
    c.setCursor(c.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
    c.addListener(SWT.MouseUp, clickListener);
    c.addListener(SWT.MouseDown, clickListener);
    c.setData("obj", obj);
    if (listenerMouseInout != null) {
        c.addListener(SWT.MouseEnter, listenerMouseInout);
        c.addListener(SWT.MouseExit, listenerMouseInout);
    }
    final Canvas lblImage = new Canvas(c, SWT.DOUBLE_BUFFERED);
    if (listenerMouseInout != null) {
        lblImage.addListener(SWT.MouseEnter, listenerMouseInout);
        lblImage.addListener(SWT.MouseExit, listenerMouseInout);
    }
    lblImage.addListener(SWT.MouseUp, clickListener);
    lblImage.addListener(SWT.MouseDown, clickListener);
    lblImage.setData("obj", obj);
    lblImage.addListener(SWT.Paint, new Listener() {

        @Override
        public void handleEvent(Event event) {
            Rectangle area = lblImage.getBounds();
            Rectangle carea = c.getBounds();
            Point ptInDisplay = c.toDisplay(0, 0);
            event.gc.setAdvanced(true);
            event.gc.setAntialias(SWT.ON);
            event.gc.setLineWidth(2);
            if (new Rectangle(ptInDisplay.x, ptInDisplay.y, carea.width, carea.height).contains(event.display.getCursorLocation())) {
                // if (event.display.getCursorControl() == lblImage) {
                Color color1 = ColorCache.getColor(event.gc.getDevice(), 252, 253, 255);
                Color color2 = ColorCache.getColor(event.gc.getDevice(), 169, 195, 252);
                Pattern pattern = new Pattern(event.gc.getDevice(), 0, 0, 0, area.height, color1, 0, color2, 200);
                event.gc.setBackgroundPattern(pattern);
                event.gc.fillRoundRectangle(0, 0, area.width - 1, area.height - 1, 20, 20);
                event.gc.setBackgroundPattern(null);
                pattern.dispose();
                pattern = new Pattern(event.gc.getDevice(), 0, 0, 0, area.height, color2, 50, color2, 255);
                event.gc.setForegroundPattern(pattern);
                event.gc.drawRoundRectangle(0, 0, area.width - 1, area.height - 1, 20, 20);
                event.gc.setForegroundPattern(null);
                pattern.dispose();
            }
            Image image = (Image) lblImage.getData("Image");
            if (image != null) {
                Rectangle bounds = image.getBounds();
                event.gc.drawImage(image, bounds.x, bounds.y, bounds.width, bounds.height, 8, 5, bounds.width, bounds.height);
            } else {
                Rectangle ca = lblImage.getClientArea();
                event.gc.setAdvanced(true);
                event.gc.setAntialias(SWT.ON);
                event.gc.setAlpha(50);
                event.gc.setBackground(event.gc.getForeground());
                event.gc.fillRoundRectangle(ca.x + 10, ca.y + 5, ca.width - 21, ca.height - 11, 20, 20);
            }
        }
    });
    gridData = new GridData(GridData.FILL_VERTICAL);
    gridData.heightHint = 50;
    gridData.widthHint = 100;
    if (iconURL != null && iconURL.length() > 0) {
        ImageLoader imageLoader = ImageLoader.getInstance();
        Image image = imageLoader.getUrlImage(iconURL, new ImageLoader.ImageDownloaderListener() {

            @Override
            public void imageDownloaded(Image image, boolean returnedImmediately) {
                if (!returnedImmediately) {
                    if (lblImage.isDisposed()) {
                        return;
                    }
                    lblImage.setData("Image", image);
                    Rectangle bounds = image.getBounds();
                    GridData gridData = (GridData) lblImage.getLayoutData();
                    gridData.heightHint = bounds.height + 10;
                    gridData.widthHint = bounds.width + 16;
                    Utils.setLayoutData(lblImage, gridData);
                    lblImage.getShell().layout(new Control[] { lblImage });
                    Point computeSize = shell.computeSize(600, SWT.DEFAULT, true);
                    shell.setSize(computeSize);
                }
            }
        });
        if (image != null) {
            lblImage.setData("Image", image);
            Rectangle bounds = image.getBounds();
            gridData.heightHint = bounds.height + 10;
            gridData.widthHint = bounds.width + 16;
        }
    }
    Utils.setLayoutData(lblImage, gridData);
    Label label = new Label(c, SWT.WRAP | SWT.CENTER);
    if (listenerMouseInout != null) {
        label.addListener(SWT.MouseEnter, listenerMouseInout);
    }
    label.addListener(SWT.MouseUp, clickListener);
    label.addListener(SWT.MouseDown, clickListener);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    Utils.setLayoutData(label, gridData);
    String s = name;
    // s += " (via " + profile.getProvider().getName() + ")";
    label.setText(s);
    label.setCursor(c.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
}

Example 35 with ImageLoader

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

the class SystemWarningWindow method openWindow.

protected void openWindow() {
    Display display = parent.getDisplay();
    // shell = new Shell(parent, SWT.TOOL | SWT.TITLE | SWT.CLOSE);
    // shell.setText("Warning (X of X)");
    shell = new Shell(parent, SWT.TOOL);
    shell.setLayout(new FormLayout());
    shell.setBackground(Colors.getSystemColor(display, SWT.COLOR_INFO_BACKGROUND));
    shell.setForeground(Colors.getSystemColor(display, SWT.COLOR_INFO_FOREGROUND));
    Menu menu = new Menu(shell);
    MenuItem menuItem = new MenuItem(menu, SWT.PUSH);
    Messages.setLanguageText(menuItem, "MyTorrentsView.menu.thisColumn.toClipboard");
    menuItem.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            ClipboardCopy.copyToClipBoard(logAlert.text + (logAlert.details == null ? "" : "\n" + logAlert.details));
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    shell.setMenu(menu);
    ImageLoader imageLoader = ImageLoader.getInstance();
    imgClose = imageLoader.getImage("image.systemwarning.closeitem");
    boundsClose = imgClose.getBounds();
    GC gc = new GC(shell);
    FontData[] fontdata = gc.getFont().getFontData();
    fontdata[0].setHeight(fontdata[0].getHeight() + 1);
    fontdata[0].setStyle(SWT.BOLD);
    fontTitle = new Font(display, fontdata);
    fontdata = gc.getFont().getFontData();
    fontdata[0].setHeight(fontdata[0].getHeight() - 1);
    fontCount = new Font(display, fontdata);
    shell.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            Utils.disposeSWTObjects(new Object[] { fontTitle, fontCount });
            numWarningWindowsOpen--;
        }
    });
    Rectangle printArea = new Rectangle(BORDER_X, 0, WIDTH - (BORDER_X * 2), 5000);
    spText = new GCStringPrinter(gc, text, printArea, true, false, SWT.WRAP);
    spText.setUrlColor(Colors.blues[Colors.FADED_DARKEST]);
    spText.calculateMetrics();
    gc.setFont(fontCount);
    String sCount = MessageText.getString("label.xOfTotal", new String[] { "" + historyPosition + 1, "" + getWarningCount() });
    spCount = new GCStringPrinter(gc, sCount, printArea, true, false, SWT.WRAP);
    spCount.calculateMetrics();
    gc.setFont(fontTitle);
    spTitle = new GCStringPrinter(gc, title, printArea, true, false, SWT.WRAP);
    spTitle.calculateMetrics();
    gc.dispose();
    sizeText = spText.getCalculatedSize();
    sizeTitle = spTitle.getCalculatedSize();
    sizeCount = spCount.getCalculatedSize();
    FormData fd;
    Button btnDismiss = new Button(shell, SWT.PUSH);
    Messages.setLanguageText(btnDismiss, "Button.dismiss");
    final int btnHeight = btnDismiss.computeSize(SWT.DEFAULT, SWT.DEFAULT).y;
    Button btnPrev = new Button(shell, SWT.PUSH);
    btnPrev.setText("<");
    Button btnNext = new Button(shell, SWT.PUSH);
    btnNext.setText(">");
    fd = new FormData();
    fd.bottom = new FormAttachment(100, -BORDER_Y1);
    fd.right = new FormAttachment(100, -BORDER_X);
    btnNext.setLayoutData(fd);
    fd = new FormData();
    fd.bottom = new FormAttachment(100, -BORDER_Y1);
    fd.right = new FormAttachment(btnNext, -BORDER_X);
    btnPrev.setLayoutData(fd);
    fd = new FormData();
    fd.bottom = new FormAttachment(100, -BORDER_Y1);
    fd.right = new FormAttachment(btnPrev, -BORDER_X);
    btnDismiss.setLayoutData(fd);
    height = BORDER_Y0 + sizeTitle.y + GAP_Y + sizeText.y + GAP_Y_TITLE_COUNT + sizeCount.y + GAP_BUTTON_Y + btnHeight + BORDER_Y1;
    Rectangle area = shell.computeTrim(ptBottomRight.x - WIDTH, ptBottomRight.y - height, WIDTH, height);
    shell.setBounds(area);
    shell.setLocation(ptBottomRight.x - area.width, ptBottomRight.y - area.height - 2);
    rectX = new Rectangle(area.width - BORDER_X - boundsClose.width, BORDER_Y0, boundsClose.width, boundsClose.height);
    shell.addMouseMoveListener(new MouseMoveListener() {

        int lastCursor = SWT.CURSOR_ARROW;

        @Override
        public void mouseMove(MouseEvent e) {
            if (shell == null || shell.isDisposed()) {
                return;
            }
            URLInfo hitUrl = spText.getHitUrl(e.x, e.y);
            int cursor = (rectX.contains(e.x, e.y)) || hitUrl != null ? SWT.CURSOR_HAND : SWT.CURSOR_ARROW;
            if (cursor != lastCursor) {
                lastCursor = cursor;
                shell.setCursor(e.display.getSystemCursor(cursor));
            }
        }
    });
    shell.addMouseListener(new MouseListener() {

        @Override
        public void mouseUp(MouseEvent e) {
            if (shell == null || shell.isDisposed()) {
                return;
            }
            if (rectX.contains(e.x, e.y)) {
                shell.dispose();
            }
            URLInfo hitUrl = spText.getHitUrl(e.x, e.y);
            if (hitUrl != null) {
                if (hitUrl.url.equals("details")) {
                    MessageBoxShell mb = new MessageBoxShell(Constants.APP_NAME, logAlert.details, new String[] { MessageText.getString("Button.ok") }, 0);
                    mb.setUseTextBox(true);
                    mb.setParent(Utils.findAnyShell());
                    mb.open(null);
                } else {
                    Utils.launch(hitUrl.url);
                }
            }
        }

        @Override
        public void mouseDown(MouseEvent e) {
        }

        @Override
        public void mouseDoubleClick(MouseEvent e) {
        }
    });
    shell.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            e.gc.drawImage(imgClose, WIDTH - BORDER_X - boundsClose.width, BORDER_Y0);
            Rectangle printArea;
            printArea = new Rectangle(BORDER_X, BORDER_Y0 + sizeTitle.y + GAP_Y_TITLE_COUNT, WIDTH, 100);
            String sCount = MessageText.getString("label.xOfTotal", new String[] { "" + (historyPosition + 1), "" + getWarningCount() });
            e.gc.setAlpha(180);
            Font lastFont = e.gc.getFont();
            e.gc.setFont(fontCount);
            spCount = new GCStringPrinter(e.gc, sCount, printArea, true, false, SWT.WRAP | SWT.TOP);
            spCount.printString();
            e.gc.setAlpha(255);
            sizeCount = spCount.getCalculatedSize();
            e.gc.setFont(lastFont);
            spText.printString(e.gc, new Rectangle(BORDER_X, BORDER_Y0 + sizeTitle.y + GAP_Y_TITLE_COUNT + sizeCount.y + GAP_Y, WIDTH - BORDER_X - BORDER_X, 5000), SWT.WRAP | SWT.TOP);
            e.gc.setFont(fontTitle);
            e.gc.setForeground(ColorCache.getColor(e.gc.getDevice(), "#54728c"));
            spTitle.printString(e.gc, new Rectangle(BORDER_X, BORDER_Y0, WIDTH - BORDER_X - BORDER_X, 5000), SWT.WRAP | SWT.TOP);
            e.gc.setLineStyle(SWT.LINE_DOT);
            e.gc.setLineWidth(1);
            e.gc.setAlpha(180);
            e.gc.drawLine(BORDER_X, height - btnHeight - (GAP_BUTTON_Y / 2) - BORDER_Y1, WIDTH - BORDER_X, height - btnHeight - (GAP_BUTTON_Y / 2) - BORDER_Y1);
        }
    });
    shell.addTraverseListener(new TraverseListener() {

        @Override
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_ESCAPE) {
                shell.dispose();
                return;
            }
        }
    });
    btnPrev.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            ArrayList<LogAlert> alerts = Alerts.getUnviewedLogAlerts();
            int pos = historyPosition - 1;
            if (pos < 0 || pos >= alerts.size()) {
                return;
            }
            new SystemWarningWindow(alerts.get(pos), ptBottomRight, parent, pos);
            shell.dispose();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    btnPrev.setEnabled(historyPosition > 0);
    btnNext.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            ArrayList<LogAlert> alerts = Alerts.getUnviewedLogAlerts();
            int pos = historyPosition + 1;
            if (pos >= alerts.size()) {
                return;
            }
            new SystemWarningWindow(alerts.get(pos), ptBottomRight, parent, pos);
            shell.dispose();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    ArrayList<LogAlert> alerts = Alerts.getUnviewedLogAlerts();
    btnNext.setEnabled(alerts.size() != historyPosition + 1);
    btnDismiss.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            ArrayList<LogAlert> alerts = Alerts.getUnviewedLogAlerts();
            for (int i = 0; i < alerts.size() && i <= historyPosition; i++) {
                Alerts.markAlertAsViewed(alerts.get(i));
            }
            shell.dispose();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    shell.open();
    numWarningWindowsOpen++;
}