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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2020, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML 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.
*
* PlantUML 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.cond;
import java.awt.geom.Dimension2D;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class FtileSwitchNude extends FtileDimensionMemoize {
protected double xSeparation = 20;
protected final List<Ftile> tiles;
private final Swimlane in;
public FtileSwitchNude(List<Ftile> tiles, Swimlane in) {
super(tiles.get(0).skinParam());
this.tiles = tiles;
this.in = in;
}
@Override
public Collection<Ftile> getMyChildren() {
return Collections.unmodifiableCollection(tiles);
}
public Set<Swimlane> getSwimlanes() {
final Set<Swimlane> result = new HashSet<Swimlane>();
if (getSwimlaneIn() != null) {
result.add(getSwimlaneIn());
}
for (Ftile tile : tiles) {
result.addAll(tile.getSwimlanes());
}
return Collections.unmodifiableSet(result);
}
public Swimlane getSwimlaneIn() {
return in;
}
public Swimlane getSwimlaneOut() {
return getSwimlaneIn();
}
@Override
public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
if (tiles.contains(child)) {
return getTranslateNude(child, stringBounder);
}
throw new UnsupportedOperationException();
}
protected UTranslate getTranslateNude(Ftile tile, StringBounder stringBounder) {
double x1 = 0;
for (Ftile candidate : tiles) {
final FtileGeometry dim1 = candidate.calculateDimension(stringBounder);
if (candidate == tile) {
return new UTranslate(x1, 0);
}
x1 += dim1.getWidth() + xSeparation;
}
throw new IllegalArgumentException();
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
for (Ftile tile : tiles) {
ug.apply(getTranslateNude(tile, stringBounder)).draw(tile);
}
}
@Override
protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
final FtileGeometry dimTotal = calculateDimensionInternal(stringBounder);
for (Ftile tile : tiles)
if (tile.calculateDimension(stringBounder).hasPointOut()) {
return dimTotal;
}
return dimTotal.withoutPointOut();
}
@Override
protected FtileGeometry calculateDimensionInternalSlow(StringBounder stringBounder) {
Dimension2D result = new Dimension2DDouble(0, 0);
for (Ftile couple : tiles) {
result = Dimension2DDouble.mergeLR(result, couple.calculateDimension(stringBounder));
}
result = Dimension2DDouble.delta(result, xSeparation * (tiles.size() - 1), 100);
return new FtileGeometry(result, result.getWidth() / 2, 0);
}
}
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