/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.javafx.extras.choice;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import javafx.scene.control.ChoiceBox;
import javafx.util.StringConverter;
import org.smallmind.nutsnbolts.util.AlphaNumericComparator;
import org.smallmind.nutsnbolts.util.AlphaNumericConverter;
import org.smallmind.nutsnbolts.util.StringUtility;
public class EnumChoiceBox<E extends Enum<E>> extends ChoiceBox<E> {
private final Class<E> enumClass;
public EnumChoiceBox (Class<E> enumClass) {
this(enumClass, null, null);
}
public EnumChoiceBox (Class<E> enumClass, E selectedEnum) {
this(enumClass, selectedEnum, null);
}
public EnumChoiceBox (Class<E> enumClass, List<E> exemptEnums) {
this(enumClass, null, exemptEnums);
}
public EnumChoiceBox (Class<E> enumClass, E selectedEnum, List<E> exemptEnums) {
LinkedList<E> availableEnums = new LinkedList<E>(Arrays.asList(enumClass.getEnumConstants()));
this.enumClass = enumClass;
if (exemptEnums != null) {
for (E exemptEnum : exemptEnums) {
availableEnums.remove(exemptEnum);
}
}
Collections.sort(availableEnums, new AlphaNumericComparator<E>(new AlphaNumericConverter<E>() {
@Override
public String toString (E enumerated) {
return StringUtility.toDisplayCase(enumerated.name(), '_');
}
}));
setConverter(new StringConverter<E>() {
@Override
public String toString (E enumerated) {
return StringUtility.toDisplayCase(enumerated.name(), '_');
}
@Override
public E fromString (String name) {
return Enum.valueOf(getEnumClass(), StringUtility.toStaticFieldName(name, '_'));
}
});
getItems().addAll(availableEnums);
setValue((selectedEnum != null) ? selectedEnum : availableEnums.getFirst());
}
public Class<E> getEnumClass () {
return enumClass;
}
}