001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2008 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2008 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.search.project;
043:
044: import org.netbeans.api.project.Project;
045: import org.netbeans.api.project.ui.OpenProjects;
046: import org.netbeans.api.project.ui.OpenProjects;
047: import org.openide.util.NbBundle;
048: import org.openidex.search.SearchInfo;
049: import org.openidex.search.SearchInfoFactory;
050:
051: /**
052: * Defines search scope across all open projects.
053: *
054: * @author Marian Petras
055: */
056: final class SearchScopeOpenProjects extends AbstractProjectSearchScope {
057:
058: SearchScopeOpenProjects() {
059: super (OpenProjects.PROPERTY_OPEN_PROJECTS);
060: }
061:
062: @Override
063: public String getTypeId() {
064: return "open projects"; //NOI18N
065: }
066:
067: public String getDisplayName() {
068: return NbBundle.getMessage(getClass(),
069: "SearchScopeNameOpenProjects"); //NOI18N
070: }
071:
072: protected boolean checkIsApplicable() {
073: return OpenProjects.getDefault().getOpenProjects().length > 0;
074: }
075:
076: public SearchInfo getSearchInfo() {
077: Project[] openProjects = OpenProjects.getDefault()
078: .getOpenProjects();
079: if (openProjects.length == 0) {
080: /*
081: * We cannot prevent this situation. The action may be invoked
082: * between moment the last project had been removed and the removal
083: * notice was distributed to the open projects listener (and this
084: * action disabled). This may happen if the the last project
085: * is being removed in another thread than this action was
086: * invoked from.
087: */
088: return createEmptySearchInfo();
089: }
090:
091: if (openProjects.length == 1) {
092: return createSingleProjectSearchInfo(openProjects[0]);
093: }
094:
095: SearchInfo[] prjSearchInfos = new SearchInfo[openProjects.length];
096: for (int i = 0; i < prjSearchInfos.length; i++) {
097: prjSearchInfos[i] = createSingleProjectSearchInfo(openProjects[i]);
098: }
099: return SearchInfoFactory
100: .createCompoundSearchInfo(prjSearchInfos);
101: }
102:
103: }
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