org.ikasan.dashboard.ui.visualisation.component.MessageChannelNameDialog Maven / Gradle / Ivy

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package org.ikasan.dashboard.ui.visualisation.component;

import com.vaadin.flow.component.ClickEvent;
import com.vaadin.flow.component.ComponentEventListener;
import com.vaadin.flow.component.UI;
import com.vaadin.flow.component.button.Button;
import com.vaadin.flow.component.html.Div;
import com.vaadin.flow.component.orderedlayout.FlexComponent;
import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.component.textfield.TextField;
import org.ikasan.dashboard.ui.general.component.AbstractCloseableResizableDialog;

public class MessageChannelNameDialog extends AbstractCloseableResizableDialog {

    private TextField textField;
    boolean okPressed = false;

    public MessageChannelNameDialog() {
        super.title.setText(getTranslation("header.message-channel-name", UI.getCurrent().getLocale()));
        this.textField = new TextField(getTranslation("label.message-channel-name", UI.getCurrent().getLocale()));
        textField.setWidthFull();
        super.setResizable(false);

        VerticalLayout layout = new VerticalLayout();
        layout.add(textField);
        layout.setWidthFull();
        layout.setHorizontalComponentAlignment(FlexComponent.Alignment.START, textField);

        Button ok = new Button(getTranslation("button.ok", UI.getCurrent().getLocale()));
        Button cancel = new Button(getTranslation("button.cancel", UI.getCurrent().getLocale()));

        HorizontalLayout buttonLayout = new HorizontalLayout();
        buttonLayout.add(ok, cancel);

        ok.addClickListener((ComponentEventListener>) buttonClickEvent -> {
            boolean isValid = true;
            if(this.textField.getValue() == null || this.textField.getValue().isEmpty())
            {
                this.textField.setErrorMessage(getTranslation("error.empty-message-channel-name", UI.getCurrent().getLocale()));
                this.textField.setInvalid(true);
                isValid = false;
            }

            if(isValid)
            {
                this.okPressed = true;
                this.close();
            }
        });

        cancel.addClickListener((ComponentEventListener>) buttonClickEvent -> {
            this.close();
        });

        layout.add(buttonLayout);
        layout.setHorizontalComponentAlignment(FlexComponent.Alignment.CENTER, buttonLayout);


        super.showResize(false);

        super.content.add(layout);
        this.setHeight("250px");
        this.setWidth("400px");
    }

    public String getMessageChannelName() {
        return this.textField.getValue();
    }

    public boolean isOkPressed() {
        return okPressed;
    }
}