net.sourceforge.plantuml.sequencediagram.teoz.DelayTile Maven / Gradle / Ivy
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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
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*/
package net.sourceforge.plantuml.sequencediagram.teoz;
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.Delay;
import net.sourceforge.plantuml.sequencediagram.Event;
import net.sourceforge.plantuml.skin.Area;
import net.sourceforge.plantuml.skin.Component;
import net.sourceforge.plantuml.skin.ComponentType;
import net.sourceforge.plantuml.skin.Context2D;
public class DelayTile extends AbstractTile implements Tile {
private final Delay delay;
private final TileArguments tileArguments;
// private Real first;
// private Real last;
private Real middle;
private final YGauge yGauge;
public Event getEvent() {
return delay;
}
public DelayTile(Delay delay, TileArguments tileArguments, YGauge currentY) {
super(tileArguments.getStringBounder(), currentY);
this.delay = delay;
this.tileArguments = tileArguments;
this.yGauge = YGauge.create(currentY.getMax(), getPreferredHeight());
}
@Override
public YGauge getYGauge() {
return yGauge;
}
private void init(StringBounder stringBounder) {
if (middle != null) {
return;
}
final Real first = tileArguments.getFirstLivingSpace().getPosC(stringBounder);
final Component comp = getComponent(stringBounder);
final Real last = tileArguments.getLastLivingSpace().getPosC(stringBounder);
this.middle = RealUtils.middle(first, last);
}
private Component getComponent(StringBounder stringBounder) {
final Component comp = tileArguments.getSkin().createComponent(delay.getUsedStyles(), ComponentType.DELAY_TEXT,
null, tileArguments.getSkinParam(), delay.getText());
return comp;
}
private double getPreferredWidth(StringBounder stringBounder) {
final Component comp = getComponent(stringBounder);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
return dim.getWidth();
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
init(stringBounder);
final Component comp = getComponent(stringBounder);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
final Area area = Area.create(getPreferredWidth(stringBounder), dim.getHeight());
final double ypos;
if (YGauge.USE_ME)
ypos = getYGauge().getMin().getCurrentValue();
else
ypos = getTimeHook().getValue();
tileArguments.getLivingSpaces().delayOn(ypos, dim.getHeight());
ug = ug.apply(UTranslate.dx(getMinX().getCurrentValue()));
comp.drawU(ug, area, (Context2D) ug);
}
public double getPreferredHeight() {
final Component comp = getComponent(getStringBounder());
final XDimension2D dim = comp.getPreferredDimension(getStringBounder());
return dim.getHeight();
}
public void addConstraints() {
}
public Real getMinX() {
init(getStringBounder());
return this.middle.addFixed(-getPreferredWidth(getStringBounder()) / 2);
}
public Real getMaxX() {
init(getStringBounder());
return this.middle.addFixed(getPreferredWidth(getStringBounder()) / 2);
}
// private double startingY;
//
// public void setStartingY(double startingY) {
// this.startingY = startingY;
// }
//
// public double getStartingY() {
// return startingY;
// }
}