/*
Copyright 2014 BarD Software s.r.o
This file is part of GanttProject, an opensource project management tool.
GanttProject is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GanttProject 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 for more details.
You should have received a copy of the GNU General Public License
along with GanttProject. If not, see <http://www.gnu.org/licenses/>.
*/
package biz.ganttproject.core.option;
import java.util.List;
import java.util.Map;
import com.google.common.collect.Maps;
import biz.ganttproject.core.option.FontSpec.Size;
/**
* Default implementation of FontOption
*
* @author dbarashev (Dmitry Barashev)
*/
public class DefaultFontOption extends GPAbstractOption<FontSpec> implements FontOption {
private final List<String> myFontFamilies;
public DefaultFontOption(String id, FontSpec initialValue, List<String> families) {
super(id, initialValue);
myFontFamilies = families;
}
@Override
public String getPersistentValue() {
FontSpec value = getValue();
return value == null ? null : value.asString();
}
@Override
public void loadPersistentValue(String value) {
int lastDash = value.lastIndexOf('-');
if (lastDash < 0) {
return;
}
String size = value.substring(lastDash + 1);
String family = value.substring(0, lastDash);
setValue(new FontSpec(family, FontSpec.Size.valueOf(size)));
}
@Override
public List<String> getFontFamilies() {
return myFontFamilies;
}
@Override
public Map<Size, String> getSizeLabels() {
Map<Size, String> result = Maps.newHashMap();
for (FontSpec.Size size : FontSpec.Size.values()) {
result.put(size, size.toString());
}
return result;
}
}