ParallelBuilderFork.java
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* PlantUML : a free UML diagram generator
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* (C) Copyright 2009-2024, Arnaud Roques
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* Original Author: Arnaud Roques
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package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
import net.sourceforge.plantuml.activitydiagram3.ftile.Connection;
import net.sourceforge.plantuml.activitydiagram3.ftile.ConnectionTranslatable;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileAssemblySimple;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileBlackBlock;
import net.sourceforge.plantuml.decoration.Rainbow;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.geom.XPoint2D;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.Style;
public class ParallelBuilderFork extends AbstractParallelFtilesBuilder {
private final String label;
private final Swimlane in;
private final Swimlane out;
public ParallelBuilderFork(ISkinParam skinParam, StringBounder stringBounder, String label, Swimlane in,
Swimlane out, List<Ftile> all) {
super(skinParam, stringBounder, all);
this.label = label;
this.in = in;
this.out = out;
}
@Override
protected Swimlane swimlaneOutForStep2() {
return out;
}
@Override
protected Ftile doStep1(Ftile middle) {
Ftile result = middle;
final List<Connection> conns = new ArrayList<>();
final Swimlane swimlaneBlack = in;
final Style style = getStyleSignatureArrow().getMergedStyle(skinParam().getCurrentStyleBuilder());
final Ftile black = new FtileBlackBlock(skinParam(), swimlaneBlack);
double x = 0;
for (Ftile tmp : list99) {
final XDimension2D dim = tmp.calculateDimension(getStringBounder());
final Rainbow def = Rainbow.build(style, skinParam().getIHtmlColorSet());
final Rainbow rainbow = tmp.getInLinkRendering().getRainbow(def);
conns.add(new ConnectionIn(black, tmp, x, rainbow));
x += dim.getWidth();
}
result = FtileUtils.addConnection(result, conns);
((FtileBlackBlock) black).setBlackBlockDimension(result.calculateDimension(getStringBounder()).getWidth(),
barHeight);
return new FtileAssemblySimple(black, result);
}
private double getJustBeforeBar2(Ftile middle, StringBounder stringBounder) {
return barHeight + getHeightOfMiddle(middle);
}
@Override
protected Ftile doStep2(Ftile middle, Ftile result) {
final Swimlane swimlaneBlack = out;
final Ftile out = new FtileBlackBlock(skinParam(), swimlaneBlack);
((FtileBlackBlock) out).setBlackBlockDimension(result.calculateDimension(getStringBounder()).getWidth(),
barHeight);
if (label != null)
((FtileBlackBlock) out).setLabel(getTextBlock(Display.getWithNewlines(skinParam().getPragma(), label)));
result = new FtileAssemblySimple(result, out);
final List<Connection> conns = new ArrayList<>();
final Style style = getStyleSignatureArrow().getMergedStyle(skinParam().getCurrentStyleBuilder());
double x = 0;
for (Ftile tmp : list99) {
final XDimension2D dim = tmp.calculateDimension(getStringBounder());
final Rainbow def = Rainbow.build(style, skinParam().getIHtmlColorSet());
final Rainbow rainbow = tmp.getOutLinkRendering().getRainbow(def);
if (tmp.calculateDimension(getStringBounder()).hasPointOut())
conns.add(new ConnectionOut(tmp, out, x, rainbow, getJustBeforeBar2(middle, getStringBounder())));
x += dim.getWidth();
}
result = FtileUtils.addConnection(result, conns);
return result;
}
// private HColor barColor() {
// return getRose().getHtmlColor(skinParam(), ColorParam.activityBar);
// }
class ConnectionIn extends AbstractConnection implements ConnectionTranslatable {
private final double x;
private final Rainbow arrowColor;
private final Display label;
public ConnectionIn(Ftile ftile1, Ftile ftile2, double x, Rainbow arrowColor) {
super(ftile1, ftile2);
this.label = ftile2.getInLinkRendering().getDisplay();
this.x = x;
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo2 = getFtile2().calculateDimension(getStringBounder());
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
if (Display.isNull(label) == false)
snake = snake.withLabel(getTextBlock(label), arrowHorizontalAlignment());
final XPoint2D p1 = new XPoint2D(geo2.getLeft(), 0);
final XPoint2D p2 = new XPoint2D(geo2.getLeft(), geo2.getInY());
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
@Override
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo2 = getFtile2().calculateDimension(getStringBounder());
final XPoint2D p1 = new XPoint2D(geo2.getLeft(), 0);
final XPoint2D p2 = new XPoint2D(geo2.getLeft(), geo2.getInY());
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown()).ignoreForCompression();
if (Display.isNull(label) == false)
snake = snake.withLabel(getTextBlock(label), arrowHorizontalAlignment());
final XPoint2D mp1a = translate1.getTranslated(p1);
final XPoint2D mp2b = translate2.getTranslated(p2);
final double middle = mp1a.getY() + 4;
snake.addPoint(mp1a);
snake.addPoint(mp1a.getX(), middle);
snake.addPoint(mp2b.getX(), middle);
snake.addPoint(mp2b);
ug.draw(snake);
}
}
class ConnectionOut extends AbstractConnection implements ConnectionTranslatable {
private final double x;
private final Rainbow arrowColor;
private final Display label;
private final double justBeforeBar2;
public ConnectionOut(Ftile ftile1, Ftile ftile2, double x, Rainbow arrowColor, double justBeforeBar2) {
super(ftile1, ftile2);
this.justBeforeBar2 = justBeforeBar2;
this.label = ftile1.getOutLinkRendering().getDisplay();
this.x = x;
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo1 = getFtile1().calculateDimension(getStringBounder());
if (geo1.hasPointOut() == false)
return;
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
if (Display.isNull(label) == false)
snake = snake.withLabel(getTextBlock(label), arrowHorizontalAlignment());
final XPoint2D p1 = new XPoint2D(geo1.getLeft(), barHeight + geo1.getOutY());
final XPoint2D p2 = new XPoint2D(geo1.getLeft(), justBeforeBar2);
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
@Override
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo = getFtile1().calculateDimension(getStringBounder());
if (geo.hasPointOut() == false)
return;
final XPoint2D p1 = new XPoint2D(geo.getLeft(), barHeight + geo.getOutY());
final XPoint2D p2 = new XPoint2D(geo.getLeft(), justBeforeBar2);
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown()).ignoreForCompression();
if (Display.isNull(label) == false)
snake = snake.withLabel(getTextBlock(label), arrowHorizontalAlignment());
final XPoint2D mp1a = translate1.getTranslated(p1);
final XPoint2D mp2b = translate2.getTranslated(p2);
final double middle = mp2b.getY() - 14;
snake.addPoint(mp1a);
snake.addPoint(mp1a.getX(), middle);
snake.addPoint(mp2b.getX(), middle);
snake.addPoint(mp2b);
ug.draw(snake);
}
}
}