1 /*
2 * *************************************************************************************************************************************************************
3 *
4 * SteelBlue: DCI User Interfaces
5 * http://tidalwave.it/projects/steelblue
6 *
7 * Copyright (C) 2015 - 2024 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.role.ui.javafx.impl.filechooser;
27
28 import javax.annotation.Nonnull;
29 import javax.annotation.Nullable;
30 import java.util.concurrent.Executor;
31 import java.io.File;
32 import java.nio.file.Path;
33 import javafx.stage.DirectoryChooser;
34 import javafx.stage.FileChooser;
35 import javafx.application.Platform;
36 import it.tidalwave.util.ui.UserNotificationWithFeedback;
37 import it.tidalwave.role.ui.BoundProperty;
38 import it.tidalwave.role.ui.javafx.impl.common.DelegateSupport;
39 import lombok.extern.slf4j.Slf4j;
40
41 /***************************************************************************************************************************************************************
42 *
43 * @author Fabrizio Giudici
44 *
45 **************************************************************************************************************************************************************/
46 @Slf4j
47 public class FileChooserBindings extends DelegateSupport
48 {
49 /***********************************************************************************************************************************************************
50 *
51 **********************************************************************************************************************************************************/
52 public FileChooserBindings (@Nonnull final Executor executor)
53 {
54 super(executor);
55 }
56
57 /***********************************************************************************************************************************************************
58 * {@inheritDoc}
59 **********************************************************************************************************************************************************/
60 public void openFileChooserFor (@Nonnull final UserNotificationWithFeedback notification,
61 @Nonnull final BoundProperty<Path> selectedFile)
62 {
63 log.debug("openFileChooserFor({}, {})", notification, selectedFile);
64 assertIsFxApplicationThread();
65
66 final var fileChooser = new FileChooser();
67 fileChooser.setTitle(notification.getCaption());
68 fileChooser.setInitialDirectory(selectedFile.get().toFile());
69
70 // It seems we need to take care of modality: https://javafx-jira.kenai.com/browse/RT-13949
71 final var file = runWhileDisabling(mainWindow, () -> fileChooser.showOpenDialog(mainWindow));
72
73 notifyFile(file, notification, selectedFile);
74 }
75
76 /***********************************************************************************************************************************************************
77 * {@inheritDoc}
78 **********************************************************************************************************************************************************/
79 public void openDirectoryChooserFor (@Nonnull final UserNotificationWithFeedback notification,
80 @Nonnull final BoundProperty<Path> selectedFolder)
81 {
82 log.debug("openDirectoryChooserFor({}, {})", notification, selectedFolder);
83 assertIsFxApplicationThread();
84
85 final var directoryChooser = new DirectoryChooser();
86 directoryChooser.setTitle(notification.getCaption());
87 directoryChooser.setInitialDirectory(selectedFolder.get().toFile());
88
89 // It seems we need to take care of modality: https://javafx-jira.kenai.com/browse/RT-13949
90 final var file = runWhileDisabling(mainWindow, () -> directoryChooser.showDialog(mainWindow));
91
92 notifyFile(file, notification, selectedFolder);
93 }
94
95 /***********************************************************************************************************************************************************
96 *
97 **********************************************************************************************************************************************************/
98 private void notifyFile (@Nullable final File file,
99 @Nonnull final UserNotificationWithFeedback notification,
100 @Nonnull final BoundProperty<Path> selectedFile)
101 {
102 Platform.runLater(() ->
103 {
104 try
105 {
106 if (file == null)
107 {
108 notification.cancel();
109 }
110 else
111 {
112 selectedFile.set(file.toPath());
113 notification.confirm();
114 }
115 }
116 catch (Exception e)
117 {
118 log.warn("", e);
119 }
120 });
121 }
122 }