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Package: ButtonBindings
ButtonBindings
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| ButtonBindings(Executor) |
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| bind(ButtonBase, UserAction) |
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| bind(MenuItem, UserAction) |
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| bindButtonsInPane(GridPane, Collection) |
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| bindEnableProperty(BooleanProperty, BoundProperty) |
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| bindToggleButtons(Pane, PresentationModel) |
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| createButton() |
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| createToggleButton(PresentationModel, List, ToggleGroup) |
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| lambda$bind$0(ButtonBase, Displayable) |
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| lambda$bind$1(UserAction, ActionEvent) |
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| lambda$bind$2(UserAction, ActionEvent) |
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| lambda$bindButtonsInPane$4(Collection, ObservableList, AtomicInteger, ObservableList, UserAction) |
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| lambda$bindEnableProperty$6(BoundProperty, Boolean) |
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| lambda$bindEnableProperty$7(BoundProperty, ObservableValue, Boolean, Boolean) |
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| lambda$bindEnableProperty$8(BooleanProperty, PropertyChangeEvent) |
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| lambda$bindEnableProperty$9(BooleanProperty, PropertyChangeEvent) |
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| lambda$bindToggleButtons$3(ObservableList, ToggleGroup, PresentationModel) |
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| lambda$createToggleButton$5(ToggleButton, UserAction) |
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| static {...} |
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Coverage
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.button;
27:
28: import jakarta.annotation.Nonnull;
29: import java.util.Collection;
30: import java.util.List;
31: import java.util.concurrent.Executor;
32: import java.util.concurrent.atomic.AtomicInteger;
33: import javafx.beans.property.BooleanProperty;
34: import javafx.geometry.HPos;
35: import javafx.geometry.VPos;
36: import javafx.scene.control.Button;
37: import javafx.scene.control.ButtonBase;
38: import javafx.scene.control.MenuItem;
39: import javafx.scene.control.ToggleButton;
40: import javafx.scene.control.ToggleGroup;
41: import javafx.scene.layout.ColumnConstraints;
42: import javafx.scene.layout.GridPane;
43: import javafx.scene.layout.Pane;
44: import javafx.scene.layout.Priority;
45: import javafx.application.Platform;
46: import it.tidalwave.ui.core.BoundProperty;
47: import it.tidalwave.ui.core.role.Displayable;
48: import it.tidalwave.ui.core.role.PresentationModel;
49: import it.tidalwave.ui.core.role.Styleable;
50: import it.tidalwave.ui.core.role.UserAction;
51: import it.tidalwave.ui.core.role.UserActionProvider;
52: import it.tidalwave.ui.javafx.impl.common.DelegateSupport;
53: import it.tidalwave.util.As;
54: import it.tidalwave.role.SimpleComposite;
55: import static it.tidalwave.ui.core.role.Displayable._Displayable_;
56: import static it.tidalwave.ui.core.role.Styleable._Styleable_;
57: import static it.tidalwave.ui.core.role.UserActionProvider._UserActionProvider_;
58: import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
59: import static java.util.Collections.emptyList;
60: import static java.util.stream.Collectors.*;
61:
62: /***************************************************************************************************************************************************************
63: *
64: * @author Fabrizio Giudici
65: *
66: **************************************************************************************************************************************************************/
67: public class ButtonBindings extends DelegateSupport
68: {
69: private static final As.Type<SimpleComposite<PresentationModel>> _SimpleCompositePresentationModel_ = new As.Type<>(SimpleComposite.class);
70:
71: /***********************************************************************************************************************************************************
72: *
73: **********************************************************************************************************************************************************/
74: public ButtonBindings (@Nonnull final Executor executor)
75: {
76: super(executor);
77: }
78:
79: /***********************************************************************************************************************************************************
80: *
81: **********************************************************************************************************************************************************/
82: public void bind (@Nonnull final ButtonBase button, @Nonnull final UserAction action)
83: {
84: enforceFxApplicationThread();
85: action.maybeAs(_Displayable_).ifPresent(d -> button.setText(d.getDisplayName()));
86: button.setOnAction(__ -> executor.execute(action::actionPerformed));
87: bindEnableProperty(button.disableProperty(), action.enabled());
88: }
89:
90: /***********************************************************************************************************************************************************
91: *
92: **********************************************************************************************************************************************************/
93: public void bind (@Nonnull final MenuItem menuItem, @Nonnull final UserAction action)
94: {
95: enforceFxApplicationThread();
96: menuItem.setText(action.maybeAs(_Displayable_).map(Displayable::getDisplayName).orElse(""));
97: menuItem.setOnAction(__ -> executor.execute(action::actionPerformed));
98: bindEnableProperty(menuItem.disableProperty(), action.enabled());
99: }
100:
101: /***********************************************************************************************************************************************************
102: * {@inheritDoc}
103: **********************************************************************************************************************************************************/
104: public void bindToggleButtons (@Nonnull final Pane pane, @Nonnull final PresentationModel pm)
105: {
106: enforceFxApplicationThread();
107: final var group = new ToggleGroup();
108: final var children = pane.getChildren();
109: final var prototypeStyleClass = children.get(0).getStyleClass();
110: final var pmc = pm.as(_SimpleCompositePresentationModel_);
111: children.setAll(pmc.findChildren().stream().map(cpm -> createToggleButton(cpm, prototypeStyleClass, group)).collect(toList()));
112: }
113:
114: /***********************************************************************************************************************************************************
115: *
116: **********************************************************************************************************************************************************/
117: public void bindButtonsInPane (@Nonnull final GridPane gridPane, @Nonnull final Collection<UserAction> actions)
118: {
119: enforceFxApplicationThread();
120: final var columnConstraints = gridPane.getColumnConstraints();
121: final var children = gridPane.getChildren();
122:
123: columnConstraints.clear();
124: children.clear();
125: final var columnIndex = new AtomicInteger(0);
126:
127: actions.forEach(menuAction ->
128: {
129: final var column = new ColumnConstraints();
130: column.setPercentWidth(100.0 / actions.size());
131: columnConstraints.add(column);
132: final var button = createButton();
133: GridPane.setConstraints(button, columnIndex.getAndIncrement(), 0);
134: bind(button, menuAction);
135: children.add(button);
136: });
137: }
138:
139: /***********************************************************************************************************************************************************
140: * {@return a new {@code Button}} for the menu bar.
141: **********************************************************************************************************************************************************/
142: @Nonnull
143: private Button createButton()
144: {
145: final var button = new Button();
146: GridPane.setHgrow(button, Priority.ALWAYS);
147: GridPane.setVgrow(button, Priority.ALWAYS);
148: GridPane.setHalignment(button, HPos.CENTER);
149: GridPane.setValignment(button, VPos.CENTER);
150: button.setPrefSize(999, 999); // fill
151: button.getStyleClass().add("mainMenuButton");
152:
153: return button;
154: }
155:
156: /***********************************************************************************************************************************************************
157: *
158: **********************************************************************************************************************************************************/
159: @Nonnull
160: private ToggleButton createToggleButton (@Nonnull final PresentationModel pm, @Nonnull final List<String> baseStyleClass, @Nonnull final ToggleGroup group)
161: {
162: final var button = new ToggleButton();
163: button.setToggleGroup(group);
164: button.setText(pm.maybeAs(_Displayable_).map(Displayable::getDisplayName).orElse(""));
165: button.getStyleClass().addAll(baseStyleClass);
166: button.getStyleClass().addAll(pm.maybeAs(_Styleable_).map(Styleable::getStyles).orElse(emptyList()));
167: pm.maybeAs(_UserActionProvider_).flatMap(UserActionProvider::getOptionalDefaultAction)
168: .ifPresent(action -> bind(button, action));
169:
170:• if (group.getSelectedToggle() == null)
171: {
172: group.selectToggle(button);
173: }
174:
175: return button;
176: }
177:
178: /***********************************************************************************************************************************************************
179: *
180: **********************************************************************************************************************************************************/
181: private void bindEnableProperty (@Nonnull final BooleanProperty property1, @Nonnull final BoundProperty<Boolean> property2)
182: {
183:• property1.setValue(!property2.get());
184:• property1.addListener((_1, _2, newValue) -> executor.execute(() -> property2.set(!newValue)));
185:• property2.addPropertyChangeListener(evt -> Platform.runLater(() -> property1.setValue(!(boolean)evt.getNewValue())));
186: }
187: }