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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
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* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the MIT License.
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* See http://opensource.org/licenses/MIT
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* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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* messages are usually generated on welcome or error images and never on
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* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
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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.vertical.FtileBlackBlock;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamond;
import net.sourceforge.plantuml.decoration.Rainbow;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
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.klimt.shape.UPolygon;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
public class ParallelBuilderMerge extends AbstractParallelFtilesBuilder {
public ParallelBuilderMerge(ISkinParam skinParam, StringBounder stringBounder, List all) {
super(skinParam, stringBounder, all);
}
@Override
protected Ftile doStep1(Ftile inner) {
Ftile result = inner;
final List conns = new ArrayList<>();
final Ftile black = new FtileBlackBlock(skinParam(), list99.get(0).getSwimlaneIn());
double x = 0;
for (Ftile tmp : list99) {
final XDimension2D dim = tmp.calculateDimension(getStringBounder());
Style style = getStyleSignature().getMergedStyle(skinParam().getCurrentStyleBuilder());
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);
}
@Override
protected Ftile doStep2(Ftile inner, Ftile result) {
final Style style = getStyleSignature().getMergedStyle(skinParam().getCurrentStyleBuilder());
final HColor borderColor = style.value(PName.LineColor).asColor(skinParam().getIHtmlColorSet());
final HColor backColor = style.value(PName.BackGroundColor).asColor(skinParam().getIHtmlColorSet());
final Ftile out = new FtileDiamond(skinParam(), backColor, borderColor, swimlaneOutForStep2());
result = new FtileAssemblySimple(result, out);
final List conns = new ArrayList<>();
final UTranslate diamondTranslate = result.getTranslateFor(out, getStringBounder());
double x = 0;
for (Ftile tmp : list99) {
final XDimension2D dim = tmp.calculateDimension(getStringBounder());
final UTranslate translate0 = new UTranslate(x, barHeight);
final Rainbow def = Rainbow.build(style, skinParam().getIHtmlColorSet());
final Rainbow rainbow = tmp.getOutLinkRendering().getRainbow(def);
if (tmp.calculateDimension(getStringBounder()).hasPointOut())
conns.add(new ConnectionHorizontalThenVertical(tmp, out, rainbow, translate0, diamondTranslate));
x += dim.getWidth();
}
return FtileUtils.addConnection(result, conns);
}
class ConnectionHorizontalThenVertical extends AbstractConnection /* implements ConnectionTranslatable */ {
private final Rainbow arrowColor;
private final UTranslate diamondTranslate;
private final UTranslate translate0;
public ConnectionHorizontalThenVertical(Ftile tile, Ftile diamond, Rainbow arrowColor, UTranslate translate0,
UTranslate diamondTranslate) {
super(tile, diamond);
this.arrowColor = arrowColor;
this.diamondTranslate = diamondTranslate;
this.translate0 = translate0;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final XPoint2D p1 = getP1(stringBounder);
final XPoint2D p2 = getP2(stringBounder, p1.getX());
final double x1 = p1.getX();
final double y1 = p1.getY();
final double x2 = p2.getX();
final double y2 = p2.getY();
final UTranslate arrival = arrivalOnDiamond(stringBounder, p1.getX());
final UPolygon endDecoration;
if (arrival.getDx() < 0)
endDecoration = skinParam().arrows().asToRight();
else if (arrival.getDx() > 0)
endDecoration = skinParam().arrows().asToLeft();
else
endDecoration = skinParam().arrows().asToDown();
final Snake snake = Snake.create(skinParam(), arrowColor, endDecoration);
snake.addPoint(x1, y1);
snake.addPoint(x1, y2);
snake.addPoint(x2, y2);
ug.draw(snake);
}
private XPoint2D getP1(StringBounder stringBounder) {
return translate0.getTranslated(getFtile1().calculateDimension(stringBounder).getPointOut());
}
private XPoint2D getP2(StringBounder stringBounder, double startX) {
final UTranslate arrival = arrivalOnDiamond(stringBounder, startX);
return arrival.getTranslated(getDiamondOut(stringBounder));
}
public XPoint2D getDiamondOut(StringBounder stringBounder) {
return diamondTranslate.getTranslated(getFtile2().calculateDimension(stringBounder).getPointOut());
}
public UTranslate arrivalOnDiamond(StringBounder stringBounder, double startX) {
final XPoint2D result = getDiamondOut(stringBounder);
final XDimension2D dim = getFtile2().calculateDimension(stringBounder);
final double a = result.getX() - dim.getWidth() / 2;
final double b = result.getX() + dim.getWidth() / 2;
final UTranslate arrival;
if (startX < a)
arrival = new UTranslate(-dim.getWidth() / 2, -dim.getHeight() / 2);
else if (startX > b)
arrival = new UTranslate(dim.getWidth() / 2, -dim.getHeight() / 2);
else
arrival = new UTranslate(0, -dim.getHeight());
return arrival;
}
}
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);
label = ftile2.getInLinkRendering().getDisplay();
this.x = x;
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo = getFtile2().calculateDimension(getStringBounder());
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
if (Display.isNull(label) == false)
snake = snake.withLabel(getTextBlock(label), arrowHorizontalAlignment());
snake.addPoint(geo.getLeft(), 0);
snake.addPoint(geo.getLeft(), geo.getInY());
ug.draw(snake);
}
@Override
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
ug = ug.apply(UTranslate.dx(x));
final FtileGeometry geo = getFtile2().calculateDimension(getStringBounder());
final XPoint2D p1 = new XPoint2D(geo.getLeft(), 0);
final XPoint2D p2 = new XPoint2D(geo.getLeft(), geo.getInY());
Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
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);
}
}
}