RSAImageRegistry.java

/*******************************************************************************
 *  Copyright (c) 2000, 2008 IBM Corporation, 2015 Composent, Inc and others.
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 * 
 *  Contributors:
 *     IBM Corporation - initial API and implementation
 *     Composent, Inc - Changes for use in RSA discovery view
 *******************************************************************************/
package org.eclipse.ecf.remoteservices.ui;

import java.net.URL;

import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Path;
import org.eclipse.ecf.internal.remoteservices.ui.Activator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;

/**
 * @since 3.3
 */
public class RSAImageRegistry {

	private static ImageRegistry PLUGIN_REGISTRY;

	public final static String ICONS_PATH = "icons/"; //$NON-NLS-1$

	private static final String PATH_OBJ = ICONS_PATH + "obj16/"; //$NON-NLS-1$
	private static final String PATH_OVR = ICONS_PATH + "ovr16/"; //$NON-NLS-1$

	public static final String IMG_INTERFACE_OBJ = "int_obj.gif"; //$NON-NLS-1$
	public static final String IMG_PROPERTY_OBJ = "property_obj.gif"; //$NON-NLS-1$
	public static final String IMG_RSPROXY_OBJ = "rsvcproxy_obj_tbg.gif"; //$NON-NLS-1$
	public static final String IMG_RS_OBJ = "rsvc_obj_tbg.gif"; //$NON-NLS-1$
	public static final String IMG_ENDPOINTDESCRIPTION_OBJ = "endpoint_obj.gif"; //$NON-NLS-1$
	public static final String IMG_RSA_OBJ = "rsa_obj.gif"; //$NON-NLS-1$

	public static final ImageDescriptor INTERFACE_OBJ = create(PATH_OBJ, IMG_INTERFACE_OBJ);
	public static final ImageDescriptor RSPROXY_OBJ = create(PATH_OBJ, IMG_RSPROXY_OBJ);
	public static final ImageDescriptor RS_OBJ = create(PATH_OBJ, IMG_RS_OBJ);
	public static final ImageDescriptor RSA_OBJ = create(PATH_OBJ, IMG_RSA_OBJ);

	public static final ImageDescriptor ENDPOINTDESCRIPTION_OBJ = create(PATH_OBJ, IMG_ENDPOINTDESCRIPTION_OBJ);

	public static final ImageDescriptor DESC_ERROR_ST_OBJ = create(PATH_OBJ, "error_st_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_WARNING_ST_OBJ = create(PATH_OBJ, "warning_st_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_LOCATION = create(PATH_OBJ, "location_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_SERVICE_OBJ = create(PATH_OBJ, "int_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_ASYNC_SERVICE_OBJ = create(PATH_OBJ, "async_int_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_PROPERTY_OBJ = create(PATH_OBJ, "property_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_PACKAGE_OBJ = create(PATH_OBJ, "package_obj.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_RSPROXY_CO = create(PATH_OVR, "rsvcproxy_co_alpha.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_HOST_OBJ = create(PATH_OBJ, "IHost.gif"); //$NON-NLS-1$

	public static final ImageDescriptor DESC_SERVICEID_OBJ = create(PATH_OBJ, "IServiceID.gif"); //$NON-NLS-1$

	private static final void initialize() {
		PLUGIN_REGISTRY = Activator.getDefault().getImageRegistry();
		manage(IMG_INTERFACE_OBJ, INTERFACE_OBJ);
		manage(IMG_PROPERTY_OBJ, DESC_PROPERTY_OBJ);
		manage(IMG_RSPROXY_OBJ, RSPROXY_OBJ);
	}

	private static ImageDescriptor create(String prefix, String name) {
		return ImageDescriptor.createFromURL(makeIconURL(prefix, name));
	}

	public static Image get(String key) {
		if (PLUGIN_REGISTRY == null)
			initialize();
		return PLUGIN_REGISTRY.get(key);
	}

	private static URL makeIconURL(String prefix, String name) {
		String path = "$nl$/" + prefix + name; //$NON-NLS-1$
		return FileLocator.find(Activator.getDefault().getBundle(), new Path(path), null);
	}

	public static Image manage(String key, ImageDescriptor desc) {
		Image image = desc.createImage();
		PLUGIN_REGISTRY.put(key, image);
		return image;
	}

}