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package cn.mapway.ui.client.widget.common;

import com.google.gwt.i18n.shared.DirectionEstimator;
import com.google.gwt.regexp.shared.RegExp;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.uibinder.client.UiConstructor;
import com.google.gwt.user.client.ui.RadioButton;

/**
 * The type Radio button ex.
 */
public class RadioButtonEx extends RadioButton implements IValidator {

    @Override
    public void setMessage(String msg) {
        this.msg = msg;
    }

    private String msg = "";
    private RegExp regex = null;
    private boolean required = false;

    @Override
    public String getMessage() {
        return msg;
    }

    @Override
    public void setPattern(String pattern) {
        if (pattern != null && pattern.length() > 0) {
            regex = RegExp.compile(pattern);
        } else {
            regex = null;
        }
    }

    @Override
    public void setRequired(boolean b) {
        required = b;
    }

    @Override
    public boolean isValidate() {
        return true;
    }

    /**
     * Instantiates a new Radio button ex.
     */
    @UiConstructor
    public RadioButtonEx() {
        super("");
        setStyleName("gwtEx-RadioButton");
    }

    /**
     * Instantiates a new Radio button ex.
     *
     * @param name the name
     */
    public RadioButtonEx(String name) {
        super(name);
    }

    /**
     * Instantiates a new Radio button ex.
     *
     * @param name  the name
     * @param label the label
     */
    public RadioButtonEx(String name, SafeHtml label) {
        super(name, label);
    }

    /**
     * Instantiates a new Radio button ex.
     *
     * @param name               the name
     * @param label              the label
     * @param directionEstimator the direction estimator
     */
    public RadioButtonEx(String name, SafeHtml label, DirectionEstimator directionEstimator) {
        super(name, label, directionEstimator);
    }

}