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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
* |
* +=======================================================================
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* (C) Copyright 2009-2024, Arnaud Roques
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*/
package net.sourceforge.plantuml.sequencediagram.teoz;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.klimt.UTranslate;
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.real.Real;
import net.sourceforge.plantuml.real.RealUtils;
import net.sourceforge.plantuml.sequencediagram.Event;
import net.sourceforge.plantuml.sequencediagram.Note;
import net.sourceforge.plantuml.sequencediagram.NotePosition;
import net.sourceforge.plantuml.sequencediagram.NoteStyle;
import net.sourceforge.plantuml.sequencediagram.Notes;
import net.sourceforge.plantuml.skin.Area;
import net.sourceforge.plantuml.skin.Component;
import net.sourceforge.plantuml.skin.ComponentType;
import net.sourceforge.plantuml.skin.Context2D;
import net.sourceforge.plantuml.skin.rose.Rose;
import net.sourceforge.plantuml.style.ISkinParam;
public class NotesTile extends AbstractTile implements Tile {
private final LivingSpaces livingSpaces;
private final Rose skin;
private final ISkinParam skinParam;
private final Notes notes;
private final YGauge yGauge;
public Event getEvent() {
return notes;
}
public NotesTile(StringBounder stringBounder, LivingSpaces livingSpaces, Notes notes, Rose skin,
ISkinParam skinParam, YGauge currentY) {
super(stringBounder, currentY);
this.livingSpaces = livingSpaces;
this.notes = notes;
this.skin = skin;
this.skinParam = skinParam;
this.yGauge = YGauge.create(currentY.getMax(), getPreferredHeight());
}
@Override
public YGauge getYGauge() {
return yGauge;
}
private Component getComponent(StringBounder stringBounder, Note note) {
final Component comp = skin.createComponentNote(note.getUsedStyles(), getNoteComponentType(note.getNoteStyle()),
note.getSkinParamBackcolored(skinParam), note.getDisplay(), note.getColors(), note.getPosition());
return comp;
}
private ComponentType getNoteComponentType(NoteStyle noteStyle) {
if (noteStyle == NoteStyle.HEXAGONAL)
return ComponentType.NOTE_HEXAGONAL;
if (noteStyle == NoteStyle.BOX)
return ComponentType.NOTE_BOX;
return ComponentType.NOTE;
}
public void drawU(UGraphic ug) {
if (YGauge.USE_ME)
ug = ug.apply(UTranslate.dy(getYGauge().getMin().getCurrentValue()));
final StringBounder stringBounder = ug.getStringBounder();
for (Note note : notes) {
final Component comp = getComponent(stringBounder, note);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
final double x = getX(stringBounder, note).getCurrentValue();
final Area area = Area.create(getUsedWidth(stringBounder, note), dim.getHeight());
final UGraphic ug2 = ug.apply(UTranslate.dx(x));
comp.drawU(ug2, area, (Context2D) ug2);
}
}
private double getUsedWidth(StringBounder stringBounder, Note note) {
final Component comp = getComponent(stringBounder, note);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
final double width = dim.getWidth();
return width;
}
private Real getXcenter(StringBounder stringBounder, Note note) {
final LivingSpace livingSpace1 = livingSpaces.get(note.getParticipant());
return livingSpace1.getPosC(stringBounder);
}
private Real getX(StringBounder stringBounder, Note note) {
final LivingSpace livingSpace1 = livingSpaces.get(note.getParticipant());
final NotePosition position = note.getPosition();
final double width = getUsedWidth(stringBounder, note);
if (position == NotePosition.LEFT) {
return livingSpace1.getPosC(stringBounder).addFixed(-width);
} else if (position == NotePosition.RIGHT) {
final int level = livingSpace1.getLevelAt(this, EventsHistoryMode.IGNORE_FUTURE_DEACTIVATE);
final double dx = level * CommunicationTile.LIVE_DELTA_SIZE;
return livingSpace1.getPosC(stringBounder).addFixed(dx);
} else if (position == NotePosition.OVER_SEVERAL) {
final LivingSpace livingSpace2 = livingSpaces.get(note.getParticipant2());
final Real x1 = livingSpace1.getPosC(stringBounder);
final Real x2 = livingSpace2.getPosC(stringBounder);
return RealUtils.middle(x1, x2).addFixed(-width / 2);
} else if (position == NotePosition.OVER) {
return livingSpace1.getPosC(stringBounder).addFixed(-width / 2);
} else {
throw new UnsupportedOperationException(position.toString());
}
}
public double getPreferredHeight() {
double result = 0;
for (Note note : notes) {
final Component comp = getComponent(getStringBounder(), note);
final XDimension2D dim = comp.getPreferredDimension(getStringBounder());
result = Math.max(result, dim.getHeight());
}
return result;
}
public void addConstraints() {
final List all = notes.asList();
for (int i = 0; i < all.size() - 1; i++) {
for (int j = i + 1; j < all.size(); j++) {
final double center1 = getXcenter(getStringBounder(), all.get(i)).getCurrentValue();
final double center2 = getXcenter(getStringBounder(), all.get(j)).getCurrentValue();
if (center2 > center1) {
final Real point1b = getX2(getStringBounder(), all.get(i));
final Real point2 = getX(getStringBounder(), all.get(j));
point2.ensureBiggerThan(point1b);
} else {
final Real point1 = getX(getStringBounder(), all.get(i));
final Real point2b = getX2(getStringBounder(), all.get(j));
point1.ensureBiggerThan(point2b);
}
}
}
}
public Real getMinX() {
final List reals = new ArrayList<>();
for (Note note : notes)
reals.add(getX(getStringBounder(), note));
return RealUtils.min(reals);
}
private Real getX2(StringBounder stringBounder, Note note) {
return getX(stringBounder, note).addFixed(getUsedWidth(stringBounder, note));
}
public Real getMaxX() {
final List reals = new ArrayList<>();
for (Note note : notes)
reals.add(getX2(getStringBounder(), note));
return RealUtils.max(reals);
}
}