50 lines
1.1 KiB
Java
50 lines
1.1 KiB
Java
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package it.cavallium;
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import java.util.Optional;
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import java.util.function.Supplier;
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import javafx.application.Platform;
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import javafx.scene.control.Dialog;
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import reactor.core.publisher.Mono;
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public class MonoFxUtils {
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public static <T> Mono<T> showAndWait(Dialog<T> dialog) {
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return Mono.create(sink -> {
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Platform.runLater(() -> {
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dialog.setOnHidden(event -> {
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if (dialog.getResult() != null) {
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sink.success(dialog.getResult());
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} else {
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sink.success();
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}
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});
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dialog.show();
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});
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});
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}
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public static <T> Mono<Optional<T>> showAndWaitOpt(Dialog<T> dialog) {
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return Mono.create(sink -> {
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Platform.runLater(() -> {
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dialog.setOnHidden(event -> {
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sink.success(Optional.<T>ofNullable(dialog.getResult()));
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});
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dialog.show();
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});
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});
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}
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public static <T> Mono<T> runLater(Supplier<Mono<T>> mono) {
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return Mono.create(sink -> {
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Platform.runLater(() -> {
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mono.get().subscribe(value -> {
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sink.success(value);
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}, e -> {
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sink.error(e);
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}, () -> {
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sink.success();
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});
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});
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});
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}
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}
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