| /* |
| * 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.apache.directory.studio.ldapbrowser.common.widgets; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.jface.fieldassist.IContentProposal; |
| import org.eclipse.jface.fieldassist.IContentProposalProvider; |
| |
| |
| /** |
| * ListContentProposalProvider is a class designed to map a dynamic list of |
| * Strings to content proposals. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class ListContentProposalProvider implements IContentProposalProvider |
| { |
| |
| /** The dynamic list of proposals */ |
| private List<String> proposals; |
| |
| |
| /** |
| * Creates a new instance of ListContentProposalProvider. |
| * |
| * @param proposals the dynamic list of proposals |
| */ |
| public ListContentProposalProvider( List<String> proposals ) |
| { |
| setProposals( proposals ); |
| } |
| |
| |
| /** |
| * Creates a new instance of ListContentProposalProvider. |
| * |
| * @param proposals the proposals |
| */ |
| public ListContentProposalProvider( String[] proposals ) |
| { |
| setProposals( new ArrayList<String>( Arrays.asList( proposals ) ) ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public IContentProposal[] getProposals( String contents, int position ) |
| { |
| String string = contents.substring( 0, position ); |
| |
| Collections.sort( proposals ); |
| |
| List<IContentProposal> proposalList = new ArrayList<IContentProposal>(); |
| for ( int k = 0; k < proposals.size(); k++ ) |
| { |
| final String proposal = proposals.get( k ); |
| if ( proposal.toUpperCase().startsWith( string.toUpperCase() ) && !"".equals( string ) ) //$NON-NLS-1$ |
| { |
| IContentProposal p = new IContentProposal() |
| { |
| public String getContent() |
| { |
| return proposal; |
| } |
| |
| |
| public String getDescription() |
| { |
| return proposal; |
| } |
| |
| |
| public String getLabel() |
| { |
| return proposal; |
| } |
| |
| |
| public int getCursorPosition() |
| { |
| return proposal.length(); |
| } |
| }; |
| proposalList.add( p ); |
| } |
| } |
| return proposalList.toArray( new IContentProposal[proposalList.size()] ); |
| } |
| |
| |
| /** |
| * Sets the possible strings. |
| * |
| * @param newProposals the possible strings |
| */ |
| public void setProposals( List<String> newProposals ) |
| { |
| if ( newProposals == null ) |
| { |
| this.proposals = new ArrayList<String>(); |
| } |
| else |
| { |
| this.proposals = newProposals; |
| } |
| } |
| |
| } |