Example usage for org.eclipse.jface.resource ImageDescriptor createFromImageData

List of usage examples for org.eclipse.jface.resource ImageDescriptor createFromImageData

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.resource.*
  5. ImageDescriptor
  6. createFromImageData

Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createFromImageData.

Prototype

@Deprecated
public static ImageDescriptor createFromImageData(ImageData data)

Source Link

Document

Creates and returns a new image descriptor given ImageData describing the image.

Usage

From source file:org.eclipse.edt.ide.rui.visualeditor.internal.widget.WidgetDescriptorFactory.java

License:Open Source License

private void processWidgetSmallIcon(Annotation widgetAnnotation, WidgetDescriptor widgetDescriptor) {
    String widgetValue = (String) widgetAnnotation.getValue(WIDGET_SMALLICON);

    if (!isEmpty(widgetValue)) {
        try {//from w ww. j  av  a2  s .com
            IResource member = project.findMember(widgetValue);
            if (member != null && member.getType() == IResource.FILE) {
                URL url = member.getLocationURI().toURL();
                ImageDescriptor iconSmall = ImageDescriptor.createFromURL(url);
                widgetDescriptor._iconSmall = iconSmall;
            } else if (eglarFile != null) {
                ZipEntry iconEntry = eglarFile.getEntry(widgetValue);
                if (iconEntry != null) {
                    ImageDescriptor iconSmall = ImageDescriptor
                            .createFromImageData(new ImageData(eglarFile.getInputStream(iconEntry)));
                    widgetDescriptor._iconSmall = iconSmall;
                }
            }
        } catch (Exception e) {
            Activator.getDefault().getLog()
                    .log(new Status(Status.ERROR, Activator.PLUGIN_ID, "Error processing small icon", e));
        }
    } else {
        widgetDescriptor._iconSmall = Activator.getImageDescriptor(EvConstants.ICON_DEFAULT_WIDGET_SMALL);
    }

    if (DEBUG) {
        System.out.println("Widget Icon Small: " + widgetValue);
    }
}

From source file:org.eclipse.edt.ide.rui.visualeditor.internal.widget.WidgetDescriptorFactory.java

License:Open Source License

private void processWidgetLargeIcon(Annotation widgetAnnotation, WidgetDescriptor widgetDescriptor) {
    String widgetValue = (String) widgetAnnotation.getValue(WIDGET_LARGEICON);

    if (!isEmpty(widgetValue)) {
        try {//  www .  j  a  v  a 2s  .  co m
            IResource member = project.findMember(widgetValue);
            if (member != null && member.getType() == IResource.FILE) {
                URL url = member.getLocationURI().toURL();
                ImageDescriptor iconLarge = ImageDescriptor.createFromURL(url);
                widgetDescriptor._iconLarge = iconLarge;
            } else if (eglarFile != null) {
                ZipEntry iconEntry = eglarFile.getEntry(widgetValue);
                if (iconEntry != null) {
                    ImageDescriptor iconLarge = ImageDescriptor
                            .createFromImageData(new ImageData(eglarFile.getInputStream(iconEntry)));
                    widgetDescriptor._iconLarge = iconLarge;
                }
            }
        } catch (Exception e) {
            Activator.getDefault().getLog()
                    .log(new Status(Status.ERROR, Activator.PLUGIN_ID, "Error processing large icon", e));
        }
    } else {
        widgetDescriptor._iconLarge = Activator.getImageDescriptor(EvConstants.ICON_DEFAULT_WIDGET_LARGE);
    }

    if (DEBUG) {
        System.out.println("Widget Icon Large: " + widgetValue);
    }
}

From source file:org.eclipse.egit.ui.internal.components.CheckboxLabelProvider.java

License:Open Source License

private static Image createCheckboxImage(final ResourceManager resourceManager, final Control control,
        boolean checked, boolean enabled) {

    String checkboxhack = System.getProperty("egit.swt.checkboxhack"); //$NON-NLS-1$
    if (checkboxhack == null)
        if (Platform.getOS().equals(Platform.OS_MACOSX))
            checkboxhack = "hardwired"; //$NON-NLS-1$
        else/*from w  w w. j a v a 2s .  c  o  m*/
            checkboxhack = "screenshot"; //$NON-NLS-1$

    if (checkboxhack == "hardwired") { //$NON-NLS-1$
        if (enabled) {
            if (checked)
                return UIIcons.CHECKBOX_ENABLED_CHECKED.createImage();
            return UIIcons.CHECKBOX_ENABLED_UNCHECKED.createImage();
        }
        if (checked)
            return UIIcons.CHECKBOX_DISABLED_CHECKED.createImage();
        return UIIcons.CHECKBOX_DISABLED_UNCHECKED.createImage();
    }

    // else if checkboxhack = "screenshot";

    // FIXME: Shawn says that blinking shell caused by below code is very
    // annoying...(at least on Mac) - anyone knows better workaround?
    final Shell s = new Shell(control.getShell(), SWT.NO_TRIM);
    // Hopefully no platform uses exactly this color because we'll make
    // it transparent in the image.
    final Color greenScreen = resourceManager.createColor(new RGB(222, 223, 224));

    // otherwise we have a default gray color
    s.setBackground(greenScreen);

    final Button b = new Button(s, SWT.CHECK);
    b.setSelection(checked);
    b.setEnabled(enabled);
    b.setBackground(greenScreen);

    // otherwise an image is located in a corner
    b.setLocation(0, 0);
    final Point bSize = b.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    // otherwise an image is stretched by width
    bSize.x = Math.max(bSize.x, bSize.y);
    bSize.y = Math.max(bSize.x, bSize.y);
    b.setSize(bSize);
    s.setSize(bSize);
    s.open();

    final GC gc = new GC(b);
    final Image image = new Image(control.getShell().getDisplay(), bSize.x, bSize.y);
    gc.copyArea(image, 0, 0);
    gc.dispose();
    s.close();

    final ImageData imageData = image.getImageData();
    imageData.transparentPixel = imageData.palette.getPixel(greenScreen.getRGB());
    final Image checkboxImage = resourceManager.createImage(ImageDescriptor.createFromImageData(imageData));
    image.dispose();
    return checkboxImage;
}

From source file:org.eclipse.equinox.jmx.internal.client.ui.util.ByteImageRegistry.java

License:Open Source License

public static ImageDescriptor createImageDescriptorFromByteArray(byte[] imageData) throws IOException {
    ByteArrayInputStream is = new ByteArrayInputStream(imageData);
    ImageDescriptor desc = ImageDescriptor.createFromImageData(new ImageData(is));
    is.close();/*from   w  ww . j  a v a2  s  .  c om*/
    return desc;
}

From source file:org.eclipse.gmf.runtime.diagram.ui.editpolicies.DiagramPopupBarEditPolicy.java

License:Open Source License

private Image convert(Image srcImage) {
    int height = srcImage.getBounds().height;
    int width = srcImage.getBounds().width;

    ImageData srcImageData = srcImage.getImageData();

    RGB backgroundRGB = ((GraphicalEditPart) getHost()).getFigure().getBackgroundColor().getRGB();
    int backgroundColor = srcImageData.palette.getPixel(backgroundRGB);

    // Set the transparent pixels to the background color
    int count = 0;
    for (int y = 0; y < height; y++) {
        for (int x = 0; x < width; x++) {
            if (((srcImageData.maskData[count >> 3] >> (7 - (count % 8))) & 1) == 0) {
                srcImageData.setPixel(x, y, backgroundColor);
            }//from   w  ww  .  ja v a 2s .  c  o m
            count++;
        }
    }
    srcImageData.maskData = null;

    Image convertedImage = ImageDescriptor.createFromImageData(srcImageData).createImage(srcImage.getDevice());

    imagesToBeDisposed.add(convertedImage);

    return convertedImage;
}

From source file:org.eclipse.graphiti.ui.internal.services.impl.ImageService.java

License:Open Source License

/**
 * This method fixes a problem for ImageDescriptors. It returns a corrected
 * ImageDescriptor for problematic ImageDescriptors.
 * <p>/*from   w  w  w .  ja v  a 2 s  .  c om*/
 * There is a problem with transparent GIFs. If the RGB value of the
 * transparent color index is identical to the RGB value of other colors
 * indices in the palette, then all those color indices are considered as
 * transparent. So as a result the transparency seems to be on an RGB value
 * instead of a color index.
 */
private ImageDescriptor fixImageDescriptor(ImageDescriptor descriptor) {
    // Typically the incoming ImageDescriptor is an URLImageDescriptor. The following lines create an ImageDataImageDescriptor
    // from it, which basically describes the same image. But that one works. So there seems to be an error in the
    // URLImageDescriptor.
    ImageData data = descriptor.getImageData();
    return ImageDescriptor.createFromImageData(data);

}

From source file:org.eclipse.jst.jsf.taglibprocessing.attributevalues.ColorType.java

License:Open Source License

private ImageDescriptor createImage(int color) {
    PaletteData pd = getPaletteData(color);
    return ImageDescriptor.createFromImageData(new ImageData(16, 16, 1, pd));
}

From source file:org.eclipse.mylyn.internal.commons.identity.ui.PersonLabelProvider.java

License:Open Source License

@Override
public Image getImage(Object object) {
    if (object instanceof PeopleCategory) {
        return WorkbenchImages.getImage(ISharedImages.IMG_OBJ_FOLDER);
    } else if (object instanceof IIdentity) {
        IIdentity identity = (IIdentity) object;
        Image image = registry.get(identity.getId().toString());
        if (image == null) {
            Future<IProfileImage> result = identity.requestImage(IMAGE_SIZE, IMAGE_SIZE);
            if (result.isDone()) {
                try {
                    IProfileImage profileImage = result.get(0, TimeUnit.SECONDS);
                    if (profileImage != null) {
                        ImageData data = new ImageData(new ByteArrayInputStream(profileImage.getData()));
                        if (data.width != IMAGE_SIZE || data.height != IMAGE_SIZE) {
                            data = data.scaledTo(IMAGE_SIZE, IMAGE_SIZE);
                        }/*  ww w.java2s .c  o m*/
                        registry.put(identity.getId().toString(), ImageDescriptor.createFromImageData(data));
                        image = registry.get(identity.getId().toString());
                    }
                } catch (Exception e) {
                    // ignore
                }
            }
        }
        return image;
    }
    return null;
}

From source file:org.eclipse.mylyn.internal.commons.ui.identity.PersonLabelProvider.java

License:Open Source License

@Override
public Image getImage(Object object) {
    if (object instanceof PeopleCategory) {
        return WorkbenchImages.getImage(ISharedImages.IMG_OBJ_FOLDER);
    } else if (object instanceof IIdentity) {
        IIdentity identity = (IIdentity) object;
        Image image = registry.get(identity.getId().toString());
        if (image == null) {
            Future<IProfileImage> result = identity.requestImage(IMAGE_SIZE, IMAGE_SIZE);
            if (result.isDone()) {
                try {
                    IProfileImage profileImage = result.get(0, TimeUnit.SECONDS);
                    if (profileImage != null) {
                        ImageData data = new ImageData(new ByteArrayInputStream(profileImage.getData()));
                        if (data.width != IMAGE_SIZE || data.height != IMAGE_SIZE) {
                            data = data.scaledTo(IMAGE_SIZE, IMAGE_SIZE);
                        }//from   w  ww. j av a 2  s  .  c  o  m
                        registry.put(identity.getId().toString(), ImageDescriptor.createFromImageData(data));
                        image = registry.get(identity.getId().toString());
                    }
                } catch (Exception e) {
                    // ignore
                }
            }
        }
        return image;
    } else if (object instanceof Account) {
        Account account = (Account) object;
        Image image = TasksUiPlugin.getDefault().getBrandingIcon(account.getKind());
        return image;
    }
    return null;
}

From source file:org.eclipse.mylyn.internal.tasks.ui.util.RepositoryConnectorUiExtensionReader.java

License:Open Source License

private void registerFromAdaptable(final AbstractRepositoryConnector connector) {
    SafeRunner.run(new ISafeRunnable() {
        @Override//from w  ww  .j ava 2  s .co  m
        public void run() throws Exception {
            AbstractRepositoryConnectorUi connectorUi = loadAdapter(connector,
                    AbstractRepositoryConnectorUi.class);
            if (connectorUi != null) {
                TasksUiPlugin.getDefault().addRepositoryConnectorUi(connectorUi);
            }

            RepositoryConnectorBranding branding = loadAdapter(connector, RepositoryConnectorBranding.class);
            if (branding != null) {
                InputStream brandingImageData = branding.getBrandingImageData();
                if (brandingImageData != null) {
                    try {
                        TasksUiPlugin.getDefault().addBrandingIcon(connector.getConnectorKind(),
                                getImage(brandingImageData));
                    } finally {
                        closeQuietly(brandingImageData);
                    }
                }
                InputStream overlayImageData = branding.getOverlayImageData();
                if (overlayImageData != null) {
                    try {
                        TasksUiPlugin.getDefault().addOverlayIcon(connector.getConnectorKind(),
                                getImageDescriptor(overlayImageData));
                    } finally {
                        closeQuietly(brandingImageData);
                    }
                }
            }
        }

        private void closeQuietly(InputStream in) {
            try {
                in.close();
            } catch (IOException e) {
                // ignore
            }
        }

        @SuppressWarnings("unchecked")
        public <T> T loadAdapter(final AbstractRepositoryConnector connector, Class<T> klass) {
            T adapter = null;
            if (connector instanceof IAdaptable) {
                adapter = (T) ((IAdaptable) connector).getAdapter(klass);
            }
            if (adapter == null) {
                adapter = (T) Platform.getAdapterManager().loadAdapter(connector, klass.getName());
            }
            return adapter;
        }

        private ImageDescriptor getImageDescriptor(InputStream in) {
            return ImageDescriptor.createFromImageData(new ImageData(in));
        }

        private Image getImage(InputStream in) {
            return CommonImages.getImage(getImageDescriptor(in));
        }

        @Override
        public void handleException(Throwable e) {
            StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
                    NLS.bind("Loading of connector ui for kind ''{0}'' failed.", connector.getConnectorKind()), //$NON-NLS-1$
                    e));
        }
    });
}