com.dlsc.formsfx.demo.model.DemoModel Maven / Gradle / Ivy
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package com.dlsc.formsfx.demo.model;
import com.dlsc.formsfx.model.structure.Field;
import com.dlsc.formsfx.model.structure.Form;
import com.dlsc.formsfx.model.structure.Group;
import com.dlsc.formsfx.model.structure.Section;
import com.dlsc.formsfx.model.util.ResourceBundleService;
import com.dlsc.formsfx.model.validators.DoubleRangeValidator;
import com.dlsc.formsfx.model.validators.IntegerRangeValidator;
import com.dlsc.formsfx.model.validators.RegexValidator;
import com.dlsc.formsfx.model.validators.StringLengthValidator;
import com.dlsc.formsfx.view.controls.SimpleCheckBoxControl;
import com.dlsc.formsfx.view.controls.SimpleRadioButtonControl;
import com.dlsc.formsfx.view.util.ColSpan;
import java.util.Locale;
import java.util.ResourceBundle;
/**
* This class is used to create the form and holds all the necessary data. This
* class acts as a singleton where the current instance is available using
* {@code getInstance}.
*
* @author Sacha Schmid
* @author Rinesch Murugathas
*/
public final class DemoModel {
private Country country = new Country();
/**
* These are the resource bundles for german and english.
*/
private ResourceBundle rbDE = ResourceBundle.getBundle("demo-locale", new Locale("de", "CH"));
private ResourceBundle rbEN = ResourceBundle.getBundle("demo-locale", new Locale("en", "UK"));
/**
* The default locale is English, thus the {@code ResourceBundleService} is
* initialised with it.
*/
private ResourceBundleService rbs = new ResourceBundleService(rbEN);
private Form formInstance;
/**
* Creates or simply returns to form singleton instance.
*
* @return Returns the form instance.
*/
public Form getFormInstance() {
if (formInstance == null) {
createForm();
}
return formInstance;
}
/**
* Creates a new form instance with the required information.
*/
private void createForm() {
formInstance = Form.of(
Group.of(
Field.ofStringType(country.nameProperty())
.label("country_label")
.placeholder("country_placeholder")
.required("required_error_message")
.validate(StringLengthValidator.atLeast(2, "country_error_message")),
Field.ofStringType(country.isoProperty())
.label("ISO_3166_label")
.placeholder("ISO_3166_placeholder")
.required("required_error_message")
.validate(StringLengthValidator.exactly(2, "ISO_3166_error_message")),
Field.ofBooleanType(country.independenceProperty())
.label("independent_label")
.required("required_error_message"),
Field.ofDate(country.getIndependenceDay())
.label("independent_since_label")
.required("required_error_message")
.placeholder("independent_since_placeholder")
),
Section.of(
Field.ofStringType(country.currencyShortProperty())
.label("currency_label")
.placeholder("currency_placeholder")
.validate(StringLengthValidator.exactly(3, "currency_error_message"))
.span(ColSpan.HALF),
Field.ofStringType(country.currencyLongProperty())
.label("currency_long_label")
.placeholder("currency_long_placeholder")
.span(ColSpan.HALF),
Field.ofDoubleType(country.areaProperty())
.label("area_label")
.format("format_error_message")
.placeholder("area_placeholder")
.validate(DoubleRangeValidator.atLeast(1, "area_error_message"))
.span(ColSpan.HALF),
Field.ofStringType(country.tldProperty())
.label("internet_TLD_label")
.placeholder("internet_TLD_placeholder")
.span(ColSpan.HALF)
.validate(
StringLengthValidator.exactly(3, "internet_TLD_error_message"),
RegexValidator.forPattern("^.[a-z]{2}$", "internet_TLD_format_error_message")
),
Field.ofStringType(country.dateFormatProperty())
.label("date_format_label")
.placeholder("date_format_placeholder")
.multiline(true)
.span(ColSpan.HALF)
.validate(StringLengthValidator.atLeast(8, "date_format_error_message")),
Field.ofSingleSelectionType(country.allSidesProperty(), country.driverSideProperty())
.required("required_error_message")
.label("driving_label")
.span(ColSpan.HALF)
.render(() -> new SimpleRadioButtonControl<>()),
Field.ofStringType(country.timeZoneProperty())
.label("time_zone_label")
.placeholder("time_zone_placeholder")
.span(ColSpan.HALF)
.validate(StringLengthValidator.exactly(3, "time_zone_error_message")),
Field.ofStringType(country.summerTimeZoneProperty())
.label("summer_time_zone_label")
.placeholder("summer_time_zone_placeholder")
.span(ColSpan.HALF)
.validate(StringLengthValidator.atLeast(3, "summer_time_zone_error_message"))
).title("other_information_label"),
Section.of(
Field.ofSingleSelectionType(country.allCapitalsProperty(), country.capitalProperty())
.label("capital_label")
.required("required_error_message")
.tooltip("capital_tooltip")
.span(ColSpan.HALF),
Field.ofIntegerType(country.populationProperty())
.label("population_label")
.format("format_error_message")
.placeholder("population_placeholder")
.required("required_error_message")
.span(ColSpan.HALF)
.validate(IntegerRangeValidator.atLeast(1, "population_error_message")),
Field.ofMultiSelectionType(country.allContinentsProperty(), country.continentsProperty())
.label("continent_label")
.required("required_error_message")
.span(ColSpan.HALF)
.render(() -> new SimpleCheckBoxControl<>()),
Field.ofMultiSelectionType(country.allCitiesProperty(), country.germanCitiesProperty())
.label("german_cities_label")
.span(ColSpan.HALF),
Field.ofPasswordType("secret")
.label("secret_label")
.required("required_error_message")
.span(ColSpan.HALF)
.validate(StringLengthValidator.between(1, 10, "secret_error_message"))
).title("cities_and_population_label")
).title("form_label")
.i18n(rbs);
}
/**
* Sets the locale of the form.
*
* @param language The language identifier for the new locale. Either DE or EN.
*/
public void translate(String language) {
switch (language) {
case "EN":
rbs.changeLocale(rbEN);
break;
case "DE":
rbs.changeLocale(rbDE);
break;
default:
throw new IllegalArgumentException("Not a valid locale");
}
}
public Country getCountry() {
return country;
}
}