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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.sequencediagram.teoz;
import java.awt.geom.Dimension2D;
import java.util.List;
import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.VerticalAlignment;
import net.sourceforge.plantuml.real.Real;
import net.sourceforge.plantuml.sequencediagram.Delay;
import net.sourceforge.plantuml.sequencediagram.Event;
import net.sourceforge.plantuml.sequencediagram.Participant;
import net.sourceforge.plantuml.sequencediagram.ParticipantEnglober;
import net.sourceforge.plantuml.sequencediagram.ParticipantType;
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.Skin;
import net.sourceforge.plantuml.skin.rose.Rose;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class LivingSpace {
private final Participant p;
private final Skin skin;
private final ISkinParam skinParam;
private final ComponentType headType;
private final ComponentType tailType;
private final boolean useContinueLineBecauseOfDelay;
private final MutingLine mutingLine;
private final Rose rose = new Rose();
private final LiveBoxes liveBoxes;
// private final LivingSpaceImpl previous;
// private LivingSpace next;
private final Real posB;
private Real posC;
private Real posD;
private final EventsHistory eventsHistory;
private boolean create = false;
private double createY = 0;
private final ParticipantEnglober englober;
public int getLevelAt(Tile tile, EventsHistoryMode mode) {
// assert mode == EventsHistoryMode.IGNORE_FUTURE_DEACTIVATE;
return eventsHistory.getLevelAt(tile.getEvent(), mode);
}
public void addStepForLivebox(Event event, double y) {
eventsHistory.addStepForLivebox(event, y);
}
@Override
public String toString() {
return p.getCode() + " B=" + posB.getCurrentValue() + "/C=" + currentValue(posC) + "/D=" + currentValue(posD);
}
private static String currentValue(Real pos) {
if (pos == null) {
return null;
}
return "" + pos.getCurrentValue();
}
public LivingSpace(Participant p, ParticipantEnglober englober, Skin skin, ISkinParam skinParam, Real position,
List<Event> events) {
this.eventsHistory = new EventsHistory(p, events);
this.p = p;
this.skin = skin;
this.skinParam = skinParam;
this.englober = englober;
this.posB = position;
if (p.getType() == ParticipantType.PARTICIPANT) {
headType = ComponentType.PARTICIPANT_HEAD;
tailType = ComponentType.PARTICIPANT_TAIL;
} else if (p.getType() == ParticipantType.ACTOR) {
headType = ComponentType.ACTOR_HEAD;
tailType = ComponentType.ACTOR_TAIL;
} else if (p.getType() == ParticipantType.BOUNDARY) {
headType = ComponentType.BOUNDARY_HEAD;
tailType = ComponentType.BOUNDARY_TAIL;
} else if (p.getType() == ParticipantType.CONTROL) {
headType = ComponentType.CONTROL_HEAD;
tailType = ComponentType.CONTROL_TAIL;
} else if (p.getType() == ParticipantType.ENTITY) {
headType = ComponentType.ENTITY_HEAD;
tailType = ComponentType.ENTITY_TAIL;
} else if (p.getType() == ParticipantType.QUEUE) {
headType = ComponentType.QUEUE_HEAD;
tailType = ComponentType.QUEUE_TAIL;
} else if (p.getType() == ParticipantType.DATABASE) {
headType = ComponentType.DATABASE_HEAD;
tailType = ComponentType.DATABASE_TAIL;
} else if (p.getType() == ParticipantType.COLLECTIONS) {
headType = ComponentType.COLLECTIONS_HEAD;
tailType = ComponentType.COLLECTIONS_TAIL;
} else {
throw new IllegalArgumentException();
}
// this.stairs2.addStep2(0, p.getInitialLife());
// this.stairs2.addStep2(0, 0);
this.useContinueLineBecauseOfDelay = useContinueLineBecauseOfDelay(events);
this.mutingLine = new MutingLine(skin, skinParam, events);
this.liveBoxes = new LiveBoxes(eventsHistory, skin, skinParam, p);
}
private boolean useContinueLineBecauseOfDelay(List<Event> events) {
final String strategy = skinParam.getValue("lifelineStrategy");
if ("nosolid".equalsIgnoreCase(strategy)) {
return false;
}
for (Event ev : events) {
if (ev instanceof Delay) {
return true;
}
}
return false;
}
public void drawLineAndLiveBoxes(UGraphic ug, double height, Context2D context) {
mutingLine.drawLine(ug, context, createY, height);
liveBoxes.drawBoxes(ug, context, createY, height);
}
// public void addDelayTile(DelayTile tile) {
// System.err.println("addDelayTile " + this + " " + tile);
// }
public void drawHead(UGraphic ug, Context2D context, VerticalAlignment verticalAlignment,
HorizontalAlignment horizontalAlignment) {
if (create && verticalAlignment == VerticalAlignment.BOTTOM) {
return;
}
final Component comp = rose.createComponent(headType, null, p.getSkinParamBackcolored(skinParam),
p.getDisplay(skinParam.forceSequenceParticipantUnderlined()));
final Dimension2D dim = comp.getPreferredDimension(ug.getStringBounder());
if (horizontalAlignment == HorizontalAlignment.RIGHT) {
ug = ug.apply(new UTranslate(-dim.getWidth(), 0));
}
if (verticalAlignment == VerticalAlignment.CENTER) {
ug = ug.apply(new UTranslate(0, -dim.getHeight() / 2));
}
final Area area = new Area(dim);
final Url url = getParticipant().getUrl();
if (url != null) {
ug.startUrl(url);
}
comp.drawU(ug, area, context);
if (url != null) {
ug.closeAction();
}
}
public Dimension2D getHeadPreferredDimension(StringBounder stringBounder) {
final Component comp = rose.createComponent(headType, null, skinParam, p.getDisplay(skinParam.forceSequenceParticipantUnderlined()));
final Dimension2D dim = comp.getPreferredDimension(stringBounder);
return dim;
}
private double getPreferredWidth(StringBounder stringBounder) {
return getHeadPreferredDimension(stringBounder).getWidth();
}
public Real getPosC(StringBounder stringBounder) {
if (posC == null) {
this.posC = posB.addFixed(this.getPreferredWidth(stringBounder) / 2);
}
return posC;
}
public Real getPosC2(StringBounder stringBounder) {
final double delta = liveBoxes.getMaxPosition(stringBounder);
return getPosC(stringBounder).addFixed(delta);
}
public Real getPosD(StringBounder stringBounder) {
if (posD == null) {
this.posD = posB.addFixed(this.getPreferredWidth(stringBounder));
}
// System.err.println("LivingSpace::getPosD "+posD.getCurrentValue());
return posD;
}
public Real getPosB() {
return posB;
}
public Participant getParticipant() {
return p;
}
public void goCreate(double y) {
System.err.println("LivingSpace::goCreate y=" + y);
this.createY = y;
this.create = true;
}
public void goCreate() {
this.create = true;
}
public void delayOn(double y, double height) {
mutingLine.delayOn(y, height);
liveBoxes.delayOn(y, height);
}
public ParticipantEnglober getEnglober() {
return englober;
}
}
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