Method: lambda$bindBidirectionally$2(BoundProperty, Function, Object)

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;
27:
28: import jakarta.annotation.Nonnull;
29: import java.util.concurrent.Executor;
30: import java.util.function.Function;
31: import javafx.beans.property.Property;
32: import javafx.scene.control.TextField;
33: import javafx.stage.Window;
34: import javafx.application.Platform;
35: import it.tidalwave.ui.core.BoundProperty;
36: import it.tidalwave.ui.javafx.JavaFXBinder;
37: import it.tidalwave.ui.javafx.impl.button.ButtonBindings;
38: import it.tidalwave.ui.javafx.impl.combobox.ComboBoxBindings;
39: import it.tidalwave.ui.javafx.impl.common.DefaultCellBinder;
40: import it.tidalwave.ui.javafx.impl.common.PropertyAdapter;
41: import it.tidalwave.ui.javafx.impl.dialog.DialogBindings;
42: import it.tidalwave.ui.javafx.impl.filechooser.FileChooserBindings;
43: import it.tidalwave.ui.javafx.impl.list.ListViewBindings;
44: import it.tidalwave.ui.javafx.impl.tableview.TableViewBindings;
45: import it.tidalwave.ui.javafx.impl.tree.TreeViewBindings;
46: import it.tidalwave.ui.javafx.impl.treetable.TreeTableViewBindings;
47: import lombok.experimental.Delegate;
48: import lombok.extern.slf4j.Slf4j;
49: import static java.util.Objects.requireNonNull;
50:
51: /***************************************************************************************************************************************************************
52: *
53: * @author Fabrizio Giudici
54: *
55: **************************************************************************************************************************************************************/
56: @Slf4j
57: public class DefaultJavaFXBinder implements JavaFXBinder
58: {
59: private final Executor executor;
60:
61: private final String invalidTextFieldStyle = "-fx-background-color: pink";
62:
63: @Delegate
64: private final ButtonBindings buttonBindings;
65:
66: @Delegate
67: private final TreeViewBindings treeItemBindings;
68:
69: @Delegate
70: private final TableViewBindings tableViewBindings;
71:
72: @Delegate
73: private final TreeTableViewBindings treeTableViewBindings;
74:
75: @Delegate
76: private final ListViewBindings listViewBindings;
77:
78: @Delegate
79: private final ComboBoxBindings comboBoxBindings;
80:
81: @Delegate
82: private final DialogBindings dialogBindings;
83:
84: @Delegate
85: private final FileChooserBindings fileChooserBindings;
86:
87: /***********************************************************************************************************************************************************
88: *
89: **********************************************************************************************************************************************************/
90: public DefaultJavaFXBinder (@Nonnull final Executor executor)
91: {
92: this.executor = executor;
93: final var cellBinder = new DefaultCellBinder(executor);
94: buttonBindings = new ButtonBindings(executor);
95: comboBoxBindings = new ComboBoxBindings(executor, cellBinder);
96: treeItemBindings = new TreeViewBindings(executor, cellBinder);
97: tableViewBindings = new TableViewBindings(executor, cellBinder);
98: treeTableViewBindings = new TreeTableViewBindings(executor, cellBinder);
99: listViewBindings = new ListViewBindings(executor, cellBinder);
100: dialogBindings = new DialogBindings(executor);
101: fileChooserBindings = new FileChooserBindings(executor);
102: }
103:
104: /***********************************************************************************************************************************************************
105: * {@inheritDoc}
106: **********************************************************************************************************************************************************/
107: @Override
108: public void setMainWindow (@Nonnull final Window mainWindow)
109: {
110: treeItemBindings.setMainWindow(mainWindow);
111: tableViewBindings.setMainWindow(mainWindow);
112: dialogBindings.setMainWindow(mainWindow);
113: fileChooserBindings.setMainWindow(mainWindow);
114: }
115:
116: /***********************************************************************************************************************************************************
117: * {@inheritDoc}
118: **********************************************************************************************************************************************************/
119: @Override
120: public <T, S> void bind (@Nonnull final BoundProperty<? super T> target, @Nonnull final Property<? extends S> source, @Nonnull final Function<S, T> adapter)
121: {
122: enforceFxApplicationThread();
123: source.addListener((_1, _2, newValue) -> executor.execute(() -> target.set(adapter.apply(newValue))));
124: }
125:
126: /***********************************************************************************************************************************************************
127: * {@inheritDoc}
128: **********************************************************************************************************************************************************/
129: @Override @SuppressWarnings("unchecked")
130: public <T, S> void bindBidirectionally (@Nonnull final BoundProperty<? super T> property1,
131: @Nonnull final Property<S> property2,
132: @Nonnull final Function<? super S, T> adapter,
133: @Nonnull final Function<? super T, ? extends S> reverseAdapter)
134: {
135: enforceFxApplicationThread();
136: property2.addListener((_1, _2, newValue) -> executor.execute(() -> property1.set(adapter.apply(newValue))));
137: property1.addPropertyChangeListener(evt -> Platform.runLater(() -> property2.setValue(reverseAdapter.apply((T)evt.getNewValue()))));
138: }
139:
140: /***********************************************************************************************************************************************************
141: * {@inheritDoc}
142: **********************************************************************************************************************************************************/
143: @Override
144: public void bindBidirectionally (@Nonnull final TextField textField,
145: @Nonnull final BoundProperty<String> textProperty,
146: @Nonnull final BoundProperty<Boolean> validProperty)
147: {
148: enforceFxApplicationThread();
149: requireNonNull(textField, "textField");
150: requireNonNull(textProperty, "textProperty");
151: requireNonNull(validProperty, "validProperty");
152:
153: textField.textProperty().bindBidirectional(new PropertyAdapter<>(executor, textProperty));
154:
155: // FIXME: weak listener
156: validProperty.addPropertyChangeListener(__ -> textField.setStyle(validProperty.get() ? "" : invalidTextFieldStyle));
157: }
158:
159: /***********************************************************************************************************************************************************
160: *
161: **********************************************************************************************************************************************************/
162: public static void enforceFxApplicationThread()
163: {
164: if (!Platform.isFxApplicationThread())
165: {
166: throw new IllegalStateException("Must run in the JavaFX Application Thread");
167: }
168: }
169: }