| /******************************************************************************* |
| * Copyright (c) 2004, 2009 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 Corp. - Rational Software - initial implementation |
| *******************************************************************************/ |
| |
| /* -- ST-Origin -- |
| * Source folder: org.eclipse.cdt.ui/src |
| * Class: org.eclipse.cdt.internal.ui.search.actions.FindAction |
| * Version: 1.38 |
| */ |
| |
| package org.eclipse.ptp.internal.rdt.ui.search.actions; |
| |
| import org.eclipse.cdt.core.model.ICElement; |
| import org.eclipse.cdt.core.model.ISourceReference; |
| import org.eclipse.cdt.core.model.ITranslationUnit; |
| import org.eclipse.cdt.internal.ui.editor.CEditor; |
| import org.eclipse.cdt.internal.ui.search.CSearchMessages; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ptp.internal.rdt.core.model.Scope; |
| import org.eclipse.ptp.internal.rdt.ui.search.ISearchService; |
| import org.eclipse.ptp.rdt.core.services.IRDTServiceConstants; |
| import org.eclipse.ptp.rdt.ui.serviceproviders.IIndexServiceProvider2; |
| import org.eclipse.ptp.services.core.IService; |
| import org.eclipse.ptp.services.core.IServiceConfiguration; |
| import org.eclipse.ptp.services.core.IServiceModelManager; |
| import org.eclipse.ptp.services.core.IServiceProvider; |
| import org.eclipse.ptp.services.core.ServiceModelManager; |
| import org.eclipse.search.ui.ISearchQuery; |
| import org.eclipse.search.ui.NewSearchUI; |
| import org.eclipse.ui.IWorkbenchSite; |
| |
| public abstract class FindAction extends SelectionParseAction { |
| public FindAction(CEditor editor){ |
| super( editor ); |
| } |
| |
| public FindAction(IWorkbenchSite site){ |
| super( site ); |
| } |
| |
| @Override |
| public void run() { |
| ISearchQuery searchJob = null; |
| |
| ISelection selection = getSelection(); |
| if (selection instanceof IStructuredSelection) { |
| Object object = ((IStructuredSelection)selection).getFirstElement(); |
| if (object instanceof ISourceReference) |
| searchJob = createQuery((ISourceReference) object); |
| } else if (selection instanceof ITextSelection) { |
| ITextSelection selNode = (ITextSelection)selection; |
| ICElement element = fEditor.getInputCElement(); |
| while (element != null && !(element instanceof ITranslationUnit)) |
| element = element.getParent(); |
| if (element != null) { |
| searchJob = createQuery(element, selNode); |
| } |
| } |
| |
| if (searchJob == null) { |
| showStatusLineMessage(CSearchMessages.CSearchOperation_operationUnavailable_message); |
| return; |
| } |
| |
| clearStatusLine(); |
| |
| NewSearchUI.activateSearchResultView(); |
| |
| NewSearchUI.runQueryInBackground(searchJob); |
| } |
| |
| protected ISearchQuery createQuery(ISourceReference object) { |
| IProject project = object.getTranslationUnit().getCProject().getProject(); |
| ISearchService service = getSearchService(project); |
| return service.createSearchElementQuery(Scope.WORKSPACE_ROOT_SCOPE, getScope(), object, getLimitTo()); |
| } |
| |
| private ISearchService getSearchService(IProject project) { |
| IServiceModelManager smm = ServiceModelManager.getInstance(); |
| IServiceConfiguration serviceConfig = smm.getActiveConfiguration(project); |
| IService indexingService = smm.getService(IRDTServiceConstants.SERVICE_C_INDEX); |
| IServiceProvider serviceProvider = serviceConfig.getServiceProvider(indexingService); |
| if (!(serviceProvider instanceof IIndexServiceProvider2)) { |
| return null; |
| } |
| ISearchService service = ((IIndexServiceProvider2) serviceProvider).getSearchService(); |
| return service; |
| } |
| |
| protected ISearchQuery createQuery(ICElement element, ITextSelection selNode) { |
| IProject project = element.getCProject().getProject(); |
| ISearchService service = getSearchService(project); |
| return service.createSearchTextSelectionQuery(Scope.WORKSPACE_ROOT_SCOPE, getScope(), |
| (ITranslationUnit)element, selNode, getLimitTo()); |
| } |
| |
| abstract protected String getScopeDescription(); |
| |
| abstract protected ICElement[] getScope(); |
| |
| abstract protected int getLimitTo(); |
| |
| } |