Example usage for org.eclipse.jface.resource ResourceLocator imageDescriptorFromBundle

Introduction

In this page you can find the example usage for org.eclipse.jface.resource ResourceLocator imageDescriptorFromBundle.

Prototype

public static Optional<ImageDescriptor> imageDescriptorFromBundle(Class<?> classFromBundle,
        String imageFilePath) 

Source Link

Document

Returns a new Optional < ImageDescriptor > for an image file located within the specified bundle or Optional#empty() .

Usage

From source file:org.eclipse.n4js.json.ui.labeling.JSONImageDescriptorCache.java

License:Open Source License

private synchronized Optional<ImageDescriptor> getImageDescriptor(final ImageRef ref) {
    final JsonActivator activator = JsonActivator.getInstance();
    if (null == activator) {
        return absent();
    }/*from ww w .j a  v a2  s  . c  o m*/
    final ImageRegistry registry = activator.getImageRegistry();
    if (null == registry) {
        return absent();
    }
    ImageDescriptor descriptor = registry.getDescriptor(ref.fileName);
    if (null == descriptor) {
        final String imageFilePath = ICON_FOLDER + separator + ref.fileName;
        descriptor = ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, imageFilePath).orElse(null);
        registry.put(ref.fileName, descriptor);
    }
    return Optional.fromNullable(descriptor);
}

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From source file:org.eclipse.n4js.product.N4ProductActivator.java

License:Open Source License

/**
 * Returns an image descriptor for the image file at the given plug-in relative path.
 *
 * @param path/*from w w  w .  j av  a  2s  .  c om*/
 *            the path.
 * @return the image descriptor.
 */
public static ImageDescriptor getImageDescriptor(final String path) {
    return ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, path).orElse(null);
}

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From source file:org.eclipse.n4js.tester.ui.TesterUiActivator.java

License:Open Source License

public ImageDescriptor imageDescriptor(final String path) {
    return ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, PATH_TO_ICONS + path).orElse(null);
}

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From source file:org.eclipse.n4js.ui.ImageDescriptorCache.java

License:Open Source License

private synchronized Optional<ImageDescriptor> getImageDescriptor(final ImageRef ref) {
    final N4JSActivator activator = N4JSActivator.getInstance();
    if (null == activator) {
        return absent();
    }/*from   w w  w. j  a  v  a 2 s  . co m*/
    final ImageRegistry registry = activator.getImageRegistry();
    if (null == registry) {
        return absent();
    }
    ImageDescriptor descriptor = registry.getDescriptor(ref.fileName);
    if (null == descriptor) {
        final String imageFilePath = ICON_FOLDER + separator + ref.fileName;
        descriptor = ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, imageFilePath).orElse(null);
        registry.put(ref.fileName, descriptor);
    }
    return Optional.fromNullable(descriptor);
}

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From source file:org.eclipse.n4js.xpect.ui.results.XpectLabelProvider.java

License:Open Source License

public static ImageDescriptor getImageDescriptor(String name) {
    String iconPath = "icons/";
    return ResourceLocator.imageDescriptorFromBundle(N4IDEXpectUIPlugin.PLUGIN_ID, iconPath + name)
            .orElse(null);/*from   w  w w .jav a  2 s.c o m*/
}

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