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

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

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Introduction

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

Prototype

public Image createImage()

Source Link

Document

Creates and returns a new SWT image for this image descriptor.

Usage

From source file:com.technophobia.substeps.junit.ui.ImageDescriptorImageLoader.java

License:Open Source License

@Override
public Image from(final SubstepsIcon icon) {
    final ImageDescriptor descriptor = descriptorFor(icon);

    Image image = descriptor.createImage();
    if (image == null) {
        image = ImageDescriptor.getMissingImageDescriptor().createImage();
    }//from   www. j  av a2  s  . c  om
    return image;
}

From source file:com.temenos.interaction.rimdsl.visualisation.VisualisationImageManager.java

License:Open Source License

/**
 * Loads an image and registers it in the registry 
 * @param key The registry key to use//from   ww  w. java  2s  .c  o m
 * @param desc The image descriptor of the image to load and register
 * @return The image instance
 */
private static Image manage(String key, ImageDescriptor desc) {
    Image image = desc.createImage();
    PLUGIN_REGISTRY.put(key, image);
    return image;
}

From source file:com.tocea.scertify.eclipse.scertifycode.ui.ScertifyUIPluginImages.java

License:Open Source License

/**
 * Gets an image from a given descriptor.
 * //from www  .jav  a  2 s.  c  o  m
 * @param descriptor
 *            the descriptor
 * @return the image
 */
public static Image getImage(final ImageDescriptor descriptor) {

    Image image = CACHED_IMAGES.get(descriptor);
    if (image == null) {
        image = descriptor.createImage();
        CACHED_IMAGES.put(descriptor, image);
    }
    return image;
}

From source file:com.toedter.e4.demo.contacts.rap.views.DetailComposite.java

License:Open Source License

@Inject
public DetailComposite(MDirtyable dirtyable, final Composite parent) {
    super(parent, SWT.NONE);
    this.dirtyable = dirtyable;

    parent.getShell().setBackgroundMode(SWT.INHERIT_DEFAULT);

    dbc = new DataBindingContext();

    URL url = FileLocator.find(Platform.getBundle("com.toedter.e4.demo.contacts.rap"),
            new Path("images/dummy.png"), null);
    ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url);
    if (imageDescriptor != null) {
        dummyPortrait = imageDescriptor.createImage();
    }/*from   www . j a va 2  s.c  om*/

    final GridLayout layout = new GridLayout(1, false);
    layout.verticalSpacing = 5;
    setLayout(layout);

    // General
    final Composite composite = createComposite(this);

    createSeparator(composite, "General");

    createText(composite, "Title:", "title");
    createText(composite, "Name:", "name"); // Leads to Aggregate
    // "firstName" "middleName"
    // "lastName"
    createText(composite, "Company:", "company");
    createText(composite, "Job Title:", "jobTitle");
    createText(composite, "Note:", "note");

    createVerticalSpace(composite);

    // Business Address
    createSeparator(composite, "Business Address ");
    createText(composite, "Street:", "street");
    createText(composite, "City:", "city");
    createText(composite, "ZIP:", "zip");
    createText(composite, "State/Prov:", "state");
    createText(composite, "Country:", "country");
    createVerticalSpace(composite);

    // Business Phone
    createSeparator(composite, "Business Phones ");
    createText(composite, "Phone:", "phone");
    createText(composite, "Mobile:", "mobile");
    createVerticalSpace(composite);

    // Business Internet
    createSeparator(composite, "Business Internet");
    createText(composite, "Email:", "email");
    createText(composite, "Web Page:", "webPage");
    createVerticalSpace(composite);

    // Bind the image
    final IObservableValue imageObservableValue = PojoObservables.observeDetailValue(contactValue, "jpegString",
            String.class);

    this.scaledImage = new ComputedValue() {
        private Image currentImage;

        @Override
        protected Object calculate() {
            String jpegString = (String) imageObservableValue.getValue();
            Image image = null;
            if (jpegString == null) {
                image = dummyPortrait;
            } else {
                byte[] imageBytes = Base64.decode(jpegString.getBytes());
                ByteArrayInputStream is = new ByteArrayInputStream(imageBytes);
                ImageData imageData = new ImageData(is);
                image = new Image(Display.getCurrent(), imageData);
            }
            ImageData imageData = image.getImageData();
            double ratio = imageData.height / 85.0;
            int width = (int) (imageData.width / ratio);
            int height = (int) (imageData.height / ratio);
            ImageData scaledImageData = imageData.scaledTo(width, height);
            if (currentImage != null) {
                currentImage.dispose();
                currentImage = null;
            }
            currentImage = new Image(Display.getCurrent(), scaledImageData);
            return currentImage;
        }

        @Override
        public void dispose() {
            if (currentImage != null) {
                currentImage.dispose();
                currentImage = null;
            }
            super.dispose();
        }

    };

    dbc.bindValue(SWTObservables.observeImage(imageLabel), scaledImage,
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), null);

    addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(DisposeEvent e) {
            dummyPortrait.dispose();
            scaledImage.dispose();
        }
    });

    commitChanges = true;
}

From source file:com.toedter.e4.demo.contacts.swt.views.DetailComposite.java

License:Open Source License

public DetailComposite(MDirtyable dirtyable, final Composite parent) {
    super(parent, SWT.NONE);
    this.dirtyable = dirtyable;

    parent.getShell().setBackgroundMode(SWT.INHERIT_DEFAULT);

    dbc = new DataBindingContext();

    URL url = FileLocator.find(Platform.getBundle("com.toedter.e4.demo.contacts.swt2"),
            new Path("images/dummy.png"), null);
    ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url);
    if (imageDescriptor != null) {
        dummyPortrait = imageDescriptor.createImage();
    }/* ww  w .j a  v a  2 s .  c  o m*/

    final GridLayout layout = new GridLayout(1, false);
    layout.verticalSpacing = 5;
    setLayout(layout);

    // General
    final Composite composite = createComposite(this);

    createSeparator(composite, "General");

    createText(composite, "Title:", "title");
    createText(composite, "Name:", "name"); // Leads to Aggregate
    // "firstName" "middleName"
    // "lastName"
    createText(composite, "Company:", "company");
    createText(composite, "Job Title:", "jobTitle");
    createText(composite, "Note:", "note");

    createVerticalSpace(composite);

    // Business Address
    createSeparator(composite, "Business Address ");
    createText(composite, "Street:", "street");
    createText(composite, "City:", "city");
    createText(composite, "ZIP:", "zip");
    createText(composite, "State/Prov:", "state");
    createText(composite, "Country:", "country");
    createVerticalSpace(composite);

    // Business Phone
    createSeparator(composite, "Business Phones ");
    createText(composite, "Phone:", "phone");
    createText(composite, "Mobile:", "mobile");
    createVerticalSpace(composite);

    // Business Internet
    createSeparator(composite, "Business Internet");
    createText(composite, "Email:", "email");
    createText(composite, "Web Page:", "webPage");
    createVerticalSpace(composite);

    // Bind the image
    final IObservableValue imageObservableValue = PojoObservables.observeDetailValue(contactValue, "jpegString",
            String.class);

    this.scaledImage = new ComputedValue() {
        private Image currentImage;

        @Override
        protected Object calculate() {
            String jpegString = (String) imageObservableValue.getValue();
            Image image = null;
            if (jpegString == null) {
                image = dummyPortrait;
            } else {
                byte[] imageBytes = Base64.decode(jpegString.getBytes());
                ByteArrayInputStream is = new ByteArrayInputStream(imageBytes);
                ImageData imageData = new ImageData(is);
                image = new Image(Display.getCurrent(), imageData);
            }
            ImageData imageData = image.getImageData();
            double ratio = imageData.height / 85.0;
            int width = (int) (imageData.width / ratio);
            int height = (int) (imageData.height / ratio);
            ImageData scaledImageData = imageData.scaledTo(width, height);
            if (currentImage != null) {
                currentImage.dispose();
                currentImage = null;
            }
            currentImage = new Image(Display.getCurrent(), scaledImageData);
            return currentImage;
        }

        @Override
        public void dispose() {
            if (currentImage != null) {
                currentImage.dispose();
                currentImage = null;
            }
            super.dispose();
        }

    };

    dbc.bindValue(SWTObservables.observeImage(imageLabel), scaledImage,
            new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER), null);

    addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(DisposeEvent e) {
            dummyPortrait.dispose();
            scaledImage.dispose();
        }
    });

    commitChanges = true;
}

From source file:com.trivadis.loganalysis.ui.common.ImageCache.java

License:Open Source License

@Override
public Image create(ImageDescriptor k) {
    return k.createImage();
}

From source file:com.ultimatetech.cim.views.CIMClassHierarchyView.java

License:Open Source License

private UMLCIMClass addClassFigure(//ScrollPane contents,
        Figure contents, XYLayout contentsLayout, Font classFont, ImageDescriptor id, CIMClass cc, Color color,
        int x, int y) {
    Label classLabel1 = new Label(cc.getName(), id.createImage());
    classLabel1.setFont(classFont);//from  w w  w . j  a v a 2s  . c o m
    Vector<?> vc = cc.getQualifiers();
    StringBuffer buf = new StringBuffer("");
    makeToolTipText(vc, buf);
    if (!cc.getName().equals(this.cc.getName())) {
        buf.append("\n    >> Double-click to display hierarchy <<");
    }
    //classLabel1.setToolTip(new Label(buf.toString()));
    classLabel1.addMouseMotionListener(new PersistentToolTipListener(classLabel1, buf.toString(), parent));
    classLabel1.addMouseListener(new UMLCIMClassMouseListener(cc));
    //classLabel1.setBackgroundColor(new Color(null, 88, 88, 8));
    UMLCIMClass classFigure = new UMLCIMClass(classLabel1, color, cc, parent);

    //XYLayout contentsLayout = new XYLayout();
    id = CIMPlugin.getImageDescriptor("icons/field_private_obj.gif");
    Vector<?> v = cc.getAllProperties();
    if (v != null) {
        for (int i = 0; i < v.size(); i++) {
            CIMProperty cp = (CIMProperty) v.get(i);
            String pn = cp.getName();
            String type = cp.getType().toMOF();
            Label attribute1 = new Label(pn + ": " + type, id.createImage());
            vc = cp.getQualifiers();
            buf = new StringBuffer("");
            makeToolTipText(vc, buf);
            attribute1
                    .addMouseMotionListener(new PersistentToolTipListener(attribute1, buf.toString(), parent));
            classFigure.getAttributesCompartment().add(attribute1);

        }
    }
    id = CIMPlugin.getImageDescriptor("icons/methpub_obj.gif");
    v = cc.getAllMethods();
    if (v != null) {
        for (int i = 0; i < v.size(); i++) {
            CIMMethod cm = (CIMMethod) v.get(i);
            Label method1 = new Label(cm.getName() + ": " + cm.getType().toMOF(), id.createImage());
            vc = cm.getQualifiers();
            buf = new StringBuffer("");
            makeToolTipText(vc, buf);
            method1.addMouseMotionListener(new PersistentToolTipListener(method1, buf.toString(), parent));
            classFigure.getMethodsCompartment().add(method1);
        }
    }
    contentsLayout.setConstraint(classFigure, new Rectangle(x, y, -1, -1));
    contents.add(classFigure);
    return classFigure;
}

From source file:com.windowtester.runtime.swt.internal.preferences.ProductPreferencePage.java

License:Open Source License

/**
 * Answer the product's banner image, creating it if necessary. The image is cached,
 * managed, and disposed by the receiver when the receiver is disposed.
 * /*from  w ww  . j a  v  a 2s . c om*/
 * @return the banner image or <code>null</code> if no banner image is defined for
 *         this product
 */
protected Image getBannerImage() {
    if (bannerImage == null) {
        ImageDescriptor imageDescriptor = getBannerImageDescriptor();
        if (imageDescriptor == null)
            return null;
        bannerImage = imageDescriptor.createImage();
    }
    return bannerImage;
}

From source file:com.worldline.asciidoctools.editor.internal.Activator.java

License:Open Source License

/**
 * Loads image in Image Registry is not available in it
 *
 * @param pluginId//from   www.ja va2 s . c  o  m
 *            : Id of the plugin containing thie image
 * @param imageFilePath
 *            : image File Path in plugin
 * @return Image if loaded
 */
private synchronized Image loadImage(String pluginId, String imageFilePath) {
    String id = pluginId + ":" + imageFilePath;
    Image image = Activator.getDefault().getImageRegistry().get(id);
    if (image != null)
        return image;
    ImageDescriptor imageDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, imageFilePath);
    if (imageDescriptor != null) {
        image = imageDescriptor.createImage();
        Activator.getDefault().getImageRegistry().put(pluginId + ":" + imageFilePath, image);
    }
    return image;
}

From source file:com.worldline.awltech.i18ntools.editor.Activator.java

License:Open Source License

/**
 * Loads image in Image Registry is not available in it
 * //from w  w w.  ja va2s .c o m
 * @param pluginId
 *            : Id of the plugin containing thie image
 * @param imageFilePath
 *            : image File Path in plugin
 * @return Image if loaded
 */
private synchronized Image loadImage(final String pluginId, final String imageFilePath) {
    final String id = pluginId + ":" + imageFilePath;
    Image image = Activator.getDefault().getImageRegistry().get(id);
    if (image != null) {
        return image;
    }
    final ImageDescriptor imageDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, imageFilePath);
    if (imageDescriptor != null) {
        image = imageDescriptor.createImage();
        Activator.getDefault().getImageRegistry().put(pluginId + ":" + imageFilePath, image);
    }
    return image;
}