| /******************************************************************************* |
| * Copyright (c) 2000, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.commands; |
| |
| /** |
| * <p> |
| * A category is a grouping of commands by functional area. For example, in the |
| * Eclipse workbench, "Text Editing" is a category containing various commands |
| * related to text editing. A category's primary functionality is to control the |
| * display of commands to the user. When appropriate, commands displayed to the |
| * user (e.g., keys preference page) will be grouped by category. |
| * </p> |
| * <p> |
| * An instance of <code>ICategory</code> is a handle representing a category as |
| * defined by the extension point <code>org.eclipse.ui.commands</code>. The |
| * identifier of the handle is identifier of the category being represented. |
| * </p> |
| * <p> |
| * An instance of <code>ICategory</code> can be obtained from an instance of |
| * <code>ICommandManager</code> for any identifier, whether or not a category |
| * with that identifier defined in the plugin registry. |
| * </p> |
| * <p> |
| * The handle-based nature of this API allows it to work well with runtime |
| * plugin activation and deactivation, which causes dynamic changes to the |
| * plugin registry, and therefore, potentially, dynamic changes to the set of |
| * category definitions. |
| * </p> |
| * <p> |
| * This interface is not intended to be extended or implemented by clients. |
| * </p> |
| * |
| * @since 3.0 |
| * @see ICategoryListener |
| * @see ICommandManager |
| * @see org.eclipse.core.commands.Category |
| * @deprecated Please use the "org.eclipse.core.commands" plug-in instead. This |
| * API is scheduled for deletion, see Bug 431177 for details |
| * @noimplement This interface is not intended to be implemented by clients. |
| * @noreference This interface is scheduled for deletion. |
| * @noextend This interface is not intended to be extended by clients. |
| */ |
| @Deprecated |
| @SuppressWarnings("all") |
| public interface ICategory extends Comparable { |
| |
| /** |
| * Registers an instance of <code>ICategoryListener</code> to listen for changes |
| * to attributes of this instance. |
| * |
| * @param categoryListener the instance of <code>ICategoryListener</code> to |
| * register. Must not be <code>null</code>. If an |
| * attempt is made to register an instance of |
| * <code>ICategoryListener</code> which is already |
| * registered with this instance, no operation is |
| * performed. |
| */ |
| @Deprecated |
| void addCategoryListener(ICategoryListener categoryListener); |
| |
| /** |
| * <p> |
| * Returns the description of the category represented by this handle, suitable |
| * for display to the user. |
| * </p> |
| * <p> |
| * Notification is sent to all registered listeners if this attribute changes. |
| * </p> |
| * |
| * @return the description of the category represented by this handle. |
| * Guaranteed not to be <code>null</code>. |
| * @throws NotDefinedException if the category represented by this handle is not |
| * defined. |
| */ |
| @Deprecated |
| String getDescription() throws NotDefinedException; |
| |
| /** |
| * Returns the identifier of this handle. |
| * |
| * @return the identifier of this handle. Guaranteed not to be |
| * <code>null</code>. |
| */ |
| @Deprecated |
| String getId(); |
| |
| /** |
| * <p> |
| * Returns the name of the category represented by this handle, suitable for |
| * display to the user. |
| * </p> |
| * <p> |
| * Notification is sent to all registered listeners if this attribute changes. |
| * </p> |
| * |
| * @return the name of the category represented by this handle. Guaranteed not |
| * to be <code>null</code>. |
| * @throws NotDefinedException if the category represented by this handle is not |
| * defined. |
| */ |
| @Deprecated |
| String getName() throws NotDefinedException; |
| |
| /** |
| * <p> |
| * Returns whether or not the category represented by this handle is defined. |
| * </p> |
| * <p> |
| * Notification is sent to all registered listeners if this attribute changes. |
| * </p> |
| * |
| * @return <code>true</code>, iff the category represented by this handle is |
| * defined. |
| */ |
| @Deprecated |
| boolean isDefined(); |
| |
| /** |
| * Unregisters an instance of <code>ICategoryListener</code> listening for |
| * changes to attributes of this instance. |
| * |
| * @param categoryListener the instance of <code>ICategoryListener</code> to |
| * unregister. Must not be <code>null</code>. If an |
| * attempt is made to unregister an instance of |
| * <code>ICategoryListener</code> which is not already |
| * registered with this instance, no operation is |
| * performed. |
| */ |
| @Deprecated |
| void removeCategoryListener(ICategoryListener categoryListener); |
| } |