001 /*
002 * Copyright 2008-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package griffon.javafx.beans.binding;
017
018 import javafx.beans.InvalidationListener;
019 import javafx.beans.property.IntegerProperty;
020 import javafx.beans.value.ChangeListener;
021 import javafx.beans.value.ObservableValue;
022
023 import javax.annotation.Nonnull;
024
025 import static java.util.Objects.requireNonNull;
026 import static javafx.application.Platform.isFxApplicationThread;
027 import static javafx.application.Platform.runLater;
028
029 /**
030 * @author Andres Almiray
031 * @since 2.9.0
032 */
033 class UIThreadAwareIntegerProperty extends IntegerProperty implements UIThreadAware {
034 private final IntegerProperty delegate;
035
036 UIThreadAwareIntegerProperty(@Nonnull IntegerProperty delegate) {
037 this.delegate = requireNonNull(delegate, "Argument 'delegate' must not be null");
038 }
039
040 @Override
041 public int get() {
042 return delegate.get();
043 }
044
045 @Override
046 public void set(final int value) {
047 if (isFxApplicationThread()) {
048 delegate.set(value);
049 } else {
050 runLater(() -> delegate.set(value));
051 }
052 }
053
054 @Override
055 public void bind(ObservableValue<? extends Number> observable) {
056 delegate.bind(observable);
057 }
058
059 @Override
060 public void unbind() {
061 delegate.unbind();
062 }
063
064 @Override
065 public boolean isBound() {
066 return delegate.isBound();
067 }
068
069 @Override
070 public Object getBean() {
071 return delegate.getBean();
072 }
073
074 @Override
075 public String getName() {
076 return delegate.getName();
077 }
078
079 @Override
080 public void addListener(ChangeListener<? super Number> listener) {
081 if (listener instanceof UIThreadAware) {
082 delegate.addListener(listener);
083 } else {
084 delegate.addListener(new UIThreadAwareChangeListener<>(listener));
085 }
086 }
087
088 @Override
089 public void removeListener(ChangeListener<? super Number> listener) {
090 if (listener instanceof UIThreadAware) {
091 delegate.removeListener(listener);
092 } else {
093 delegate.removeListener(new UIThreadAwareChangeListener<>(listener));
094 }
095 }
096
097 @Override
098 public void addListener(InvalidationListener listener) {
099 if (listener instanceof UIThreadAware) {
100 delegate.addListener(listener);
101 } else {
102 delegate.addListener(new UIThreadAwareInvalidationListener(listener));
103 }
104 }
105
106 @Override
107 public void removeListener(InvalidationListener listener) {
108 if (listener instanceof UIThreadAware) {
109 delegate.removeListener(listener);
110 } else {
111 delegate.removeListener(new UIThreadAwareInvalidationListener(listener));
112 }
113 }
114
115 @Override
116 public boolean equals(Object o) {
117 return this == o || delegate.equals(o);
118 }
119
120 @Override
121 public int hashCode() {
122 return delegate.hashCode();
123 }
124
125 @Override
126 public String toString() {
127 return getClass().getName() + ":" + delegate.toString();
128 }
129 }
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