34 lines
1021 B
Java
34 lines
1021 B
Java
package envoy.client.helper;
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import javafx.scene.control.*;
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import envoy.client.data.Settings;
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/**
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* Provides methods that are commonly used for alerts.
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*
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* @author Leon Hofmeister
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* @since Envoy Client v0.2-beta
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*/
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public final class AlertHelper {
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private AlertHelper() {}
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/**
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* Asks for a confirmation dialog if {@link Settings#isAskForConfirmation()} returns
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* {@code true}. Immediately executes the action if no dialog was requested or the dialog was
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* exited with a confirmation. Does nothing if the dialog was closed without clicking on OK.
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*
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* @param alert the (customized) alert to show. <strong>Should not be shown already</strong>
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* @param action the action to perform in case of success
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* @since Envoy Client v0.2-beta
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*/
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public static void confirmAction(Alert alert, Runnable action) {
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alert.setHeaderText("");
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if (Settings.getInstance().isAskForConfirmation())
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alert.showAndWait().filter(ButtonType.OK::equals).ifPresent(bu -> action.run());
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else
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action.run();
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}
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}
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