001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 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 1997-2006 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: package org.netbeans.modules.cnd.model.tasks;
042:
043: import java.util.List;
044: import javax.swing.event.ChangeEvent;
045: import javax.swing.event.ChangeListener;
046: import org.netbeans.modules.cnd.api.model.CsmChangeEvent;
047: import org.netbeans.modules.cnd.api.model.CsmListeners;
048: import org.netbeans.modules.cnd.api.model.CsmModelListener;
049: import org.netbeans.modules.cnd.api.model.CsmProject;
050: import org.openide.filesystems.FileObject;
051:
052: /**A CsmFileTaskFactory that registers tasks to all files that are
053: * opened in the editor and are visible. Mimiced from EditorAwareJavaSourceTaskFactory
054: *
055: */
056: public abstract class EditorAwareCsmFileTaskFactory extends
057: CsmFileTaskFactory {
058:
059: private ModelListenerImpl modelListener = new ModelListenerImpl();
060:
061: protected EditorAwareCsmFileTaskFactory() {
062: super ();
063: OpenedEditors.getDefault().addChangeListener(
064: new ChangeListenerImpl());
065: CsmListeners.getDefault().addModelListener(modelListener);
066: }
067:
068: /**@inheritDoc*/
069: public List<FileObject> getFileObjects() {
070: List<FileObject> files = OpenedEditors
071: .filterSupportedFiles(OpenedEditors.getDefault()
072: .getVisibleEditorsFiles());
073:
074: return files;
075: }
076:
077: private class ChangeListenerImpl implements ChangeListener {
078: public void stateChanged(ChangeEvent e) {
079: fileObjectsChanged();
080: }
081: }
082:
083: private class ModelListenerImpl implements CsmModelListener {
084:
085: public void projectOpened(CsmProject project) {
086: fileObjectsChanged();
087: }
088:
089: public void projectClosed(CsmProject project) {
090: fileObjectsChanged();
091: }
092:
093: public void modelChanged(CsmChangeEvent e) {
094: if (e.getRemovedFiles().size() > 0
095: || e.getNewFiles().size() > 0) {
096: fileObjectsChanged();
097: }
098: }
099:
100: }
101: }
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