X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=case-study%2Fjdt-before%2Fui%2Forg%2Feclipse%2Fjdt%2Fui%2Factions%2FFindReferencesInWorkingSetAction.java;fp=case-study%2Fjdt-before%2Fui%2Forg%2Feclipse%2Fjdt%2Fui%2Factions%2FFindReferencesInWorkingSetAction.java;h=5c53979747c3800755ac7e7aa480c967dd27ddab;hb=1b2798f607d741df30e5197f427381cbff326adc;hp=0000000000000000000000000000000000000000;hpb=246231e4bd9b24345490f369747c0549ca308c4d;p=ifi-stolz-refaktor.git diff --git a/case-study/jdt-before/ui/org/eclipse/jdt/ui/actions/FindReferencesInWorkingSetAction.java b/case-study/jdt-before/ui/org/eclipse/jdt/ui/actions/FindReferencesInWorkingSetAction.java new file mode 100644 index 00000000..5c539797 --- /dev/null +++ b/case-study/jdt-before/ui/org/eclipse/jdt/ui/actions/FindReferencesInWorkingSetAction.java @@ -0,0 +1,118 @@ +/******************************************************************************* + * Copyright (c) 2000, 2011 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.jdt.ui.actions; + +import org.eclipse.ui.IWorkbenchSite; +import org.eclipse.ui.IWorkingSet; +import org.eclipse.ui.PlatformUI; + +import org.eclipse.jdt.core.IJavaElement; +import org.eclipse.jdt.core.JavaModelException; +import org.eclipse.jdt.core.search.IJavaSearchScope; + +import org.eclipse.jdt.ui.search.ElementQuerySpecification; +import org.eclipse.jdt.ui.search.QuerySpecification; + +import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; +import org.eclipse.jdt.internal.ui.JavaPluginImages; +import org.eclipse.jdt.internal.ui.javaeditor.JavaEditor; +import org.eclipse.jdt.internal.ui.search.JavaSearchScopeFactory; +import org.eclipse.jdt.internal.ui.search.SearchMessages; +import org.eclipse.jdt.internal.ui.search.SearchUtil; + + +/** + * Finds references of the selected element in working sets. + * The action is applicable to selections representing a Java element. + * + *

+ * This class may be instantiated; it is not intended to be subclassed. + *

+ * + * @since 2.0 + * + * @noextend This class is not intended to be subclassed by clients. + */ +public class FindReferencesInWorkingSetAction extends FindReferencesAction { + + private IWorkingSet[] fWorkingSets; + + /** + * Creates a new FindReferencesInWorkingSetAction. The action + * requires that the selection provided by the site's selection provider is of type + * org.eclipse.jface.viewers.IStructuredSelection. The user will + * be prompted to select the working sets. + * + * @param site the site providing context information for this action + */ + public FindReferencesInWorkingSetAction(IWorkbenchSite site) { + this(site, null); + } + + /** + * Creates a new FindReferencesInWorkingSetAction. The action + * requires that the selection provided by the site's selection provider is of type + * org.eclipse.jface.viewers.IStructuredSelection. + * + * @param site the site providing context information for this action + * @param workingSets the working sets to be used in the search + */ + public FindReferencesInWorkingSetAction(IWorkbenchSite site, IWorkingSet[] workingSets) { + super(site); + fWorkingSets= workingSets; + } + + /** + * Note: This constructor is for internal use only. Clients should not call this constructor. + * @param editor the Java editor + * + * @noreference This constructor is not intended to be referenced by clients. + */ + public FindReferencesInWorkingSetAction(JavaEditor editor) { + this(editor, null); + } + + /** + * Note: This constructor is for internal use only. Clients should not call this constructor. + * @param editor the Java editor + * @param workingSets the working sets to be used in the search + * + * @noreference This constructor is not intended to be referenced by clients. + */ + public FindReferencesInWorkingSetAction(JavaEditor editor, IWorkingSet[] workingSets) { + super(editor); + fWorkingSets= workingSets; + } + + @Override + void init() { + setText(SearchMessages.Search_FindReferencesInWorkingSetAction_label); + setToolTipText(SearchMessages.Search_FindReferencesInWorkingSetAction_tooltip); + setImageDescriptor(JavaPluginImages.DESC_OBJS_SEARCH_REF); + PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IJavaHelpContextIds.FIND_REFERENCES_IN_WORKING_SET_ACTION); + } + + @Override + QuerySpecification createQuery(IJavaElement element) throws JavaModelException, InterruptedException { + JavaSearchScopeFactory factory= JavaSearchScopeFactory.getInstance(); + + IWorkingSet[] workingSets= fWorkingSets; + if (fWorkingSets == null) { + workingSets= factory.queryWorkingSets(); + if (workingSets == null) + return super.createQuery(element); // in workspace + } + SearchUtil.updateLRUWorkingSets(workingSets); + IJavaSearchScope scope= factory.createJavaSearchScope(workingSets, JavaSearchScopeFactory.NO_PROJ); + String description= factory.getWorkingSetScopeDescription(workingSets, JavaSearchScopeFactory.NO_PROJ); + return new ElementQuerySpecification(element, getLimitTo(), scope, description); + } +}