| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.tasklist.filter; |
| |
| import java.util.prefs.BackingStoreException; |
| import java.util.prefs.Preferences; |
| import org.netbeans.modules.tasklist.impl.ScannerDescriptor; |
| import org.netbeans.spi.tasklist.FileTaskScanner; |
| import org.netbeans.spi.tasklist.PushTaskScanner; |
| import org.netbeans.spi.tasklist.Task; |
| |
| /** |
| * |
| * @author S. Aubrecht |
| */ |
| public class TaskFilter { |
| |
| public static final TaskFilter EMPTY = new EmptyTaskFilter(); |
| |
| private String name; |
| private KeywordsFilter keywords; |
| private TypesFilter types = new TypesFilter(); |
| |
| TaskFilter( String name ) { |
| this.name = name; |
| } |
| |
| TaskFilter() { |
| } |
| |
| private TaskFilter( TaskFilter src ) { |
| this.name = src.name; |
| keywords = null == src.keywords ? null : (KeywordsFilter)src.keywords.clone(); |
| types = null == src.types ? null : src.types.clone(); |
| } |
| |
| public boolean accept( Task task ) { |
| return null == keywords ? true : keywords.accept( task ); |
| } |
| |
| public boolean isEnabled( FileTaskScanner scanner ) { |
| return null == types ? true : types.isEnabled( ScannerDescriptor.getType( scanner ) ); |
| } |
| |
| public boolean isEnabled( PushTaskScanner scanner ) { |
| return null == types ? true : types.isEnabled( ScannerDescriptor.getType( scanner ) ); |
| } |
| |
| public boolean isTaskCountLimitReached( int currentTaskCount ) { |
| return null == types ? false : types.isTaskCountLimitReached( currentTaskCount ); |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| void setName( String newName ) { |
| this.name = newName; |
| } |
| |
| KeywordsFilter getKeywordsFilter() { |
| return keywords; |
| } |
| |
| void setKeywordsFilter( KeywordsFilter f ) { |
| this.keywords = f; |
| } |
| |
| TypesFilter getTypesFilter() { |
| return types; |
| } |
| |
| void setTypesFilter( TypesFilter f ) { |
| this.types = f; |
| } |
| |
| @Override |
| public Object clone() { |
| return new TaskFilter( this ); |
| } |
| |
| @Override |
| public String toString() { |
| return name; |
| } |
| |
| void load( Preferences prefs, String prefix ) throws BackingStoreException { |
| name = prefs.get( prefix+"_name", "Filter" ); //NOI18N //NOI18N |
| if( prefs.getBoolean( prefix+"_types", false ) ) { //NOI18N |
| types = new TypesFilter(); |
| types.load( prefs, prefix+"_types" ); //NOI18N |
| } else { |
| types = null; |
| } |
| |
| if( prefs.getBoolean( prefix+"_keywords", false ) ) { //NOI18N |
| keywords = new KeywordsFilter(); |
| keywords.load( prefs, prefix+"_keywords" ); //NOI18N |
| } else { |
| keywords = null; |
| } |
| } |
| |
| void save( Preferences prefs, String prefix ) throws BackingStoreException { |
| prefs.put( prefix+"_name", name ); //NOI18N |
| |
| if( null != types ) { |
| prefs.putBoolean( prefix+"_types", true ); //NOI18N |
| types.save( prefs, prefix+"_types" ); //NOI18N |
| } else { |
| prefs.putBoolean( prefix+"_types", false ); //NOI18N |
| } |
| |
| if( null != keywords ) { |
| prefs.putBoolean( prefix+"_keywords", true ); //NOI18N |
| keywords.save( prefs, prefix+"_keywords" ); //NOI18N |
| } else { |
| prefs.putBoolean( prefix+"_keywords", false ); //NOI18N |
| } |
| } |
| |
| private static class EmptyTaskFilter extends TaskFilter { |
| |
| public EmptyTaskFilter() { |
| super( Util.getString( "no-filter" ) ); //NOI18N |
| } |
| |
| @Override |
| public boolean accept(Task task) { |
| return true; |
| } |
| |
| @Override |
| public boolean isEnabled(FileTaskScanner scanner) { |
| return true; |
| } |
| |
| @Override |
| public boolean isEnabled(PushTaskScanner scanner) { |
| return true; |
| } |
| |
| @Override |
| public boolean isTaskCountLimitReached(int currentTaskCount) { |
| return false; |
| } |
| } |
| } |