| /*=============================================================================# |
| # Copyright (c) 2010, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.r.ui.rhelp; |
| |
| import static org.eclipse.statet.r.ui.rhelp.RHelpUI.RHELP_SEARCH_OBJ_IMAGE_ID; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.osgi.util.NLS; |
| |
| import org.eclipse.statet.ecommons.workbench.search.ui.ElementMatchComparator; |
| import org.eclipse.statet.ecommons.workbench.search.ui.ExtTextSearchResult; |
| |
| import org.eclipse.statet.r.ui.rhelp.RHelpUI; |
| import org.eclipse.statet.rhelp.core.RPkgHelp; |
| import org.eclipse.statet.rj.renv.core.REnv; |
| |
| |
| public class RHelpSearchResult extends ExtTextSearchResult<RPkgHelp, RHelpSearchUIMatch> { |
| |
| |
| public static final ElementMatchComparator<RPkgHelp, RHelpSearchUIMatch> COMPARATOR= new ElementMatchComparator<>( |
| new RPkgHelp[0], null, |
| new RHelpSearchUIMatch[0], null ); |
| |
| |
| private final RHelpSearchUIQuery query; |
| |
| private REnv rEnv; |
| |
| |
| public RHelpSearchResult(final RHelpSearchUIQuery query) { |
| super(COMPARATOR); |
| |
| this.query= query; |
| } |
| |
| |
| @Override |
| public ImageDescriptor getImageDescriptor() { |
| return RHelpUI.getUIResources().getImageDescriptor(RHELP_SEARCH_OBJ_IMAGE_ID); |
| } |
| |
| @Override |
| public String getLabel() { |
| final String searchLabel= this.query.getSearchLabel(); |
| |
| final String matchLabel; |
| { final Object[] data= new Object[3]; // count, pkg-count, renv |
| |
| data[2]= this.rEnv.getName(); |
| if (data[2] == null) { |
| data[2]= "-"; //$NON-NLS-1$ |
| } |
| |
| int count; |
| synchronized (this) { |
| count= getMatchCount(); |
| data[0]= count; |
| data[1]= getElementCount(); |
| } |
| |
| if (count == 1) { |
| matchLabel= NLS.bind(Messages.Search_SingleMatch_label, data[2]); |
| } |
| else { |
| matchLabel= NLS.bind(Messages.Search_MultipleMatches_label, data); |
| } |
| } |
| |
| return searchLabel + " – " + matchLabel; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public RHelpSearchUIQuery getQuery() { |
| return this.query; |
| } |
| |
| |
| public void init(final REnv renv) { |
| this.rEnv= renv; |
| removeAll(); |
| } |
| |
| } |