1 /*
2 * *************************************************************************************************************************************************************
3 *
4 * SteelBlue: DCI User Interfaces
5 * http://tidalwave.it/projects/steelblue
6 *
7 * Copyright (C) 2015 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
8 *
9 * *************************************************************************************************************************************************************
10 *
11 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * 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
17 * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18 *
19 * *************************************************************************************************************************************************************
20 *
21 * git clone https://bitbucket.org/tidalwave/steelblue-src
22 * git clone https://github.com/tidalwave-it/steelblue-src
23 *
24 * *************************************************************************************************************************************************************
25 */
26 package it.tidalwave.ui.javafx.impl.treetable;
27
28 import jakarta.annotation.Nonnull;
29 import java.util.Optional;
30 import java.util.concurrent.Executor;
31 import javafx.collections.ObservableList;
32 import javafx.scene.control.TreeTableCell;
33 import javafx.scene.control.TreeTableColumn;
34 import javafx.scene.control.TreeTableView;
35 import javafx.util.Callback;
36 import it.tidalwave.ui.core.role.PresentationModel;
37 import it.tidalwave.ui.javafx.impl.common.CellBinder;
38 import it.tidalwave.ui.javafx.impl.common.PresentationModelObservable;
39 import it.tidalwave.ui.javafx.impl.common.TreeItemDelegateSupport;
40 import lombok.extern.slf4j.Slf4j;
41 import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
42
43 /***************************************************************************************************************************************************************
44 *
45 * @author Fabrizio Giudici
46 *
47 **************************************************************************************************************************************************************/
48 @Slf4j
49 public class TreeTableViewBindings extends TreeItemDelegateSupport
50 {
51 private final Callback<TreeTableColumn<PresentationModel, PresentationModel>,
52 TreeTableCell<PresentationModel, PresentationModel>> cellFactory;
53
54 /***********************************************************************************************************************************************************
55 *
56 **********************************************************************************************************************************************************/
57 public TreeTableViewBindings (@Nonnull final Executor executor, @Nonnull final CellBinder cellBinder)
58 {
59 super(executor);
60 cellFactory = __ -> AsObjectTreeTableCell.of(cellBinder);
61 }
62
63 /***********************************************************************************************************************************************************
64 * {@inheritDoc}
65 **********************************************************************************************************************************************************/
66 public void bind (@Nonnull final TreeTableView<PresentationModel> treeTableView,
67 @Nonnull final PresentationModel pm,
68 @Nonnull final Optional<Runnable> callback)
69 {
70 enforceFxApplicationThread();
71 log.debug("bind({}, {}, {})", treeTableView, pm, callback);
72
73 setRootProperty(pm, treeTableView.rootProperty());
74 setCellFactory(treeTableView);
75 treeTableView.setShowRoot(shouldShowRoot(pm));
76 bindSelectionListener(treeTableView.getSelectionModel().selectedItemProperty());
77 callback.ifPresent(Runnable::run); // FIXME: thread?
78 }
79
80 /***********************************************************************************************************************************************************
81 *
82 **********************************************************************************************************************************************************/
83 private void setCellFactory (@Nonnull final TreeTableView<PresentationModel> treeTableView)
84 {
85 final ObservableList rawColumns = treeTableView.getColumns(); // FIXME cast
86 final var columns = (ObservableList<TreeTableColumn<PresentationModel, PresentationModel>>)rawColumns;
87
88 for (final var column : columns)
89 {
90 column.setCellValueFactory(PresentationModelObservable::of);
91 column.setCellFactory(cellFactory);
92 }
93 }
94 }