| /******************************************************************************* |
| * Copyright (c) 2007, 2010 IBM Corporation 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 |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.model; |
| |
| import org.eclipse.equinox.internal.p2.ui.*; |
| import org.eclipse.equinox.internal.p2.ui.query.IUViewQueryContext; |
| import org.eclipse.equinox.p2.ui.ProvisioningUI; |
| |
| /** |
| * Element class that represents some collection of metadata repositories. |
| * It can be configured so that it retrieves its children in different ways. |
| * The default query type will return the metadata repositories specified in |
| * this element. Other query types can be used to query each repository and |
| * aggregate the children. |
| * |
| * @since 3.4 |
| * |
| */ |
| public class MetadataRepositories extends RootElement { |
| |
| private boolean includeDisabled = false; |
| |
| public MetadataRepositories(ProvisioningUI ui) { |
| this(ProvUI.getQueryContext(ui.getPolicy()), ui, null); |
| } |
| |
| public MetadataRepositories(IUViewQueryContext queryContext, ProvisioningUI ui, QueryableMetadataRepositoryManager queryable) { |
| super(queryContext, ui); |
| this.queryable = queryable; |
| } |
| |
| /** |
| * Get whether disabled repositories should be included in queries when no repositories |
| * have been specified. This boolean is used because the flags specified when getting |
| * repositories from a repository manager are treated as an AND, and we want to permit |
| * aggregating disabled repositories along with other flags. |
| * |
| * @return includeDisabled <code>true</code> if disabled repositories should be included and |
| * <code>false</code> if they should not be included. |
| */ |
| public boolean getIncludeDisabledRepositories() { |
| return includeDisabled; |
| } |
| |
| /** |
| * Set whether disabled repositories should be included in queries when no repositories |
| * have been specified. This boolean is used because the flags specified when getting |
| * repositories from a repository manager are treated as an AND, and we want to permit |
| * aggregating disabled repositories along with other flags. |
| * |
| * @param includeDisabled <code>true</code> if disabled repositories should be included and |
| * <code>false</code> if they should not be included. |
| */ |
| public void setIncludeDisabledRepositories(boolean includeDisabled) { |
| this.includeDisabled = includeDisabled; |
| } |
| |
| /* |
| * Overridden to check the query context. We might |
| * be showing repositories, or we might be flattening the |
| * view to some other element |
| * (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.query.QueriedElement#getQueryType() |
| */ |
| @Override |
| public int getQueryType() { |
| if (getQueryContext() == null) |
| return getDefaultQueryType(); |
| return getQueryContext().getQueryType(); |
| } |
| |
| @Override |
| protected int getDefaultQueryType() { |
| return QueryProvider.METADATA_REPOS; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getLabel(java.lang.Object) |
| */ |
| @Override |
| public String getLabel(Object o) { |
| return ProvUIMessages.Label_Repositories; |
| } |
| |
| /* |
| * Overridden because we might be iterating sites |
| * (type = METADATA_REPOSITORIES) rather than loading repos. If this |
| * is the case, we only care whether we have a queryable or not. |
| */ |
| @Override |
| public boolean hasQueryable() { |
| if (getQueryType() == QueryProvider.METADATA_REPOS) |
| return queryable != null; |
| return super.hasQueryable(); |
| } |
| } |