| 1 | // Copyright 2004-2007 Jean-Francois Poilpret |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package net.sourceforge.hiveboard.view; |
| 16 | |
| 17 | import java.awt.BorderLayout; |
| 18 | |
| 19 | import javax.swing.JPanel; |
| 20 | import javax.swing.JScrollPane; |
| 21 | |
| 22 | import net.sourceforge.hiveboard.Board; |
| 23 | import net.sourceforge.hiveboard.docking.Views; |
| 24 | import net.sourceforge.hiveboard.event.EventsPriorities; |
| 25 | import net.sourceforge.hiveboard.util.Participant; |
| 26 | import net.sourceforge.hiveevents.Channel; |
| 27 | import net.sourceforge.hiveevents.PersistentConsumer; |
| 28 | import net.sourceforge.hivegui.table.BeanTable; |
| 29 | import net.sourceforge.hivegui.table.DataListModel; |
| 30 | import net.sourceforge.hiveutils.service.ObjectBuilder; |
| 31 | |
| 32 | public class ParticipantListPanel extends JPanel |
| 33 | { |
| 34 | public ParticipantListPanel(ObjectBuilder builder, |
| 35 | Channel<Board> selectedBoardChannel, |
| 36 | BeanTable<Participant> tblParticipants) |
| 37 | { |
| 38 | setLayout(new BorderLayout()); |
| 39 | _builder = builder; |
| 40 | _tblParticipants = tblParticipants; |
| 41 | _tblParticipants.setName(Views.PARTICIPANTS_LIST.id() + "-table"); |
| 42 | _emptyModel = _tblParticipants.getDataListModel(); |
| 43 | _participantsModel = _emptyModel; |
| 44 | |
| 45 | // Listen to changes in the current Selected Board (not necessarily drawing) |
| 46 | int priority = EventsPriorities.SELECTED_BOARD_GUI_REFRESH; |
| 47 | selectedBoardChannel.registerPushConsumer(priority, new PersistentConsumer<Board>() |
| 48 | { |
| 49 | public void push(Board board) |
| 50 | { |
| 51 | updateModel(board); |
| 52 | } |
| 53 | }); |
| 54 | |
| 55 | add(new JScrollPane(_tblParticipants), BorderLayout.CENTER); |
| 56 | } |
| 57 | |
| 58 | private void updateModel(Board board) |
| 59 | { |
| 60 | if (_board == board) |
| 61 | { |
| 62 | return; |
| 63 | } |
| 64 | _board = board; |
| 65 | if (board != null) |
| 66 | { |
| 67 | _participantsModel = _builder.create("ParticipantListModel", _board); |
| 68 | } |
| 69 | else |
| 70 | { |
| 71 | _participantsModel = _emptyModel; |
| 72 | } |
| 73 | _tblParticipants.setDataListModel(_participantsModel); |
| 74 | } |
| 75 | |
| 76 | final private ObjectBuilder _builder; |
| 77 | final private BeanTable<Participant> _tblParticipants; |
| 78 | final private DataListModel<Participant> _emptyModel; |
| 79 | private DataListModel<Participant> _participantsModel; |
| 80 | private Board _board = null; |
| 81 | } |