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/*
* Copyright (C) 2023 Parisi Alessandro - [email protected]
* This file is part of MaterialFX (https://github.com/palexdev/MaterialFX)
*
* MaterialFX is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* MaterialFX 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with MaterialFX. If not, see cache;
private final String description;
private final char code;
FontAwesomeRegular(String description, char code) {
this.description = description;
this.code = code;
}
@Override
public String getDescription() {
return description;
}
@Override
public char getCode() {
return code;
}
@Override
public IconDescriptor findByDescription(String description) {
return Arrays.stream(values())
.filter(d -> d.description.equals(description))
.findFirst()
.orElse(null);
}
@Override
public Map getCache() {
return cache();
}
/**
* @return a new {@link MFXFontIcon} with a random {@link IconDescriptor} from this enumeration
*/
public static MFXFontIcon random() {
FontAwesomeRegular desc = EnumUtils.randomEnum(FontAwesomeRegular.class);
return new MFXFontIcon(desc);
}
/**
* @return a new {@link MFXFontIcon} with a random {@link IconDescriptor} from this enumeration and the given size
*/
public static MFXFontIcon random(double size) {
return random().setSize(size);
}
/**
* @return a new {@link MFXFontIcon} with a random {@link IconDescriptor} from this enumeration, the given color and size
*/
public static MFXFontIcon random(Color color, double size) {
return random().setColor(color).setSize(size);
}
/**
* Converts the given icon description/name to its corresponding unicode character.
*
* @param desc the icon description/name
* @return the icon's unicode character
* @throws IllegalArgumentException if no icon with the given description could be found
*/
public static char toCode(String desc) {
return Optional.ofNullable(cache().get(desc))
.orElseThrow(() -> new IllegalArgumentException("Icon description '" + desc + "' is invalid!"));
}
/**
* Same as {@link IconDescriptor#getCache()}, allows to retrieve the cache from a static context.
*/
public static Map cache() {
if (cache == null) {
cache = Arrays.stream(values())
.collect(Collectors.toUnmodifiableMap(
FontAwesomeRegular::getDescription,
FontAwesomeRegular::getCode
));
}
return cache;
}
}
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