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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
*
* If you like this project or if you find it useful, you can support us at:
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*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License V2.
*
* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [GNU General Public License V2]
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* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
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* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
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* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this GPL v2 license.
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* although this will be appreciated by the PlantUML team.
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*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
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*
* Icons provided by OpenIconic : https://useiconic.com/open
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* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.sequencediagram.teoz;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
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.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.VerticalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.real.Real;
import net.sourceforge.plantuml.sequencediagram.Participant;
import net.sourceforge.plantuml.skin.Context2D;
public class LivingSpaces {
private final Map all = new LinkedHashMap();
public Collection values() {
return all.values();
}
public void addConstraints(StringBounder stringBounder) {
LivingSpace previous = null;
for (LivingSpace current : all.values()) {
if (previous != null) {
final Real point1 = previous.getPosE(stringBounder);
final Real point2 = current.getPosA(stringBounder);
point2.ensureBiggerThan(point1.addFixed(10));
}
previous = current;
}
}
public LivingSpace previous(LivingSpace element) {
LivingSpace previous = null;
for (LivingSpace current : all.values()) {
if (current == element) {
return previous;
}
previous = current;
}
return null;
}
public LivingSpace next(LivingSpace element) {
for (Iterator it = all.values().iterator(); it.hasNext();) {
final LivingSpace current = it.next();
if (current == element && it.hasNext()) {
return it.next();
}
}
return null;
}
public Collection participants() {
return all.keySet();
}
public void put(Participant participant, LivingSpace livingSpace) {
all.put(participant, livingSpace);
}
public LivingSpace get(Participant participant) {
return all.get(participant);
}
public void drawHeads(final UGraphic ug, Context2D context, VerticalAlignment verticalAlignment) {
final StringBounder stringBounder = ug.getStringBounder();
final double headHeight = getHeadHeight(stringBounder);
for (LivingSpace livingSpace : values()) {
final double x = livingSpace.getPosB(stringBounder).getCurrentValue();
double y = 0;
if (verticalAlignment == VerticalAlignment.BOTTOM) {
final XDimension2D dimHead = livingSpace.getHeadPreferredDimension(stringBounder);
y = headHeight - dimHead.getHeight();
}
livingSpace.drawHead(ug.apply(new UTranslate(x, y)), context, verticalAlignment, HorizontalAlignment.LEFT);
}
}
public double getHeadHeight(StringBounder stringBounder) {
double headHeight = 0;
for (LivingSpace livingSpace : values()) {
final XDimension2D headDim = livingSpace.getHeadPreferredDimension(stringBounder);
headHeight = Math.max(headHeight, headDim.getHeight());
}
return headHeight;
}
public void drawLifeLines(final UGraphic ug, double height, Context2D context) {
int i = 0;
for (LivingSpace livingSpace : values()) {
// if (i++ == 0) {
// System.err.println("TEMPORARY SKIPPING OTHERS");
// continue;
// }
// System.err.println("drawing lines " + livingSpace);
final double x = livingSpace.getPosC(ug.getStringBounder()).getCurrentValue();
livingSpace.drawLineAndLiveboxes(ug.apply(UTranslate.dx(x)), height, context);
}
}
public void delayOn(double y, double height) {
for (LivingSpace livingSpace : values())
livingSpace.delayOn(y, height);
}
public int size() {
return all.size();
}
}