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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 Eclipse Public License.
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* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [Eclipse Public License - v 1.0]
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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
*
* http://www.eclipse.org/legal/epl-v10.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.
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* 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
*
* 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 EPL license.
*
* The generated images can then be used without any reference to the EPL license.
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*
* There is an exception : if the textual description in PlantUML language is also covered
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*
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* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
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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
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*
*/
package net.sourceforge.plantuml.svek;
import java.util.List;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
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.shape.AbstractTextBlock;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.stereo.Stereotype;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleSignatureBasic;
public final class ConcurrentStates extends AbstractTextBlock implements IEntityImage {
private final List inners;
private final Separator separator;
private final ISkinParam skinParam;
private final Stereotype stereotype;
static enum Separator {
VERTICAL, HORIZONTAL;
static Separator fromChar(char sep) {
if (sep == '|')
return VERTICAL;
if (sep == '-')
return HORIZONTAL;
throw new IllegalArgumentException();
}
UTranslate move(XDimension2D dim) {
if (this == VERTICAL)
return UTranslate.dx(dim.getWidth());
return UTranslate.dy(dim.getHeight());
}
XDimension2D add(XDimension2D orig, XDimension2D other) {
if (this == VERTICAL)
return new XDimension2D(orig.getWidth() + other.getWidth(),
Math.max(orig.getHeight(), other.getHeight()));
return new XDimension2D(Math.max(orig.getWidth(), other.getWidth()), orig.getHeight() + other.getHeight());
}
void drawSeparator(UGraphic ug, XDimension2D dimTotal) {
final double THICKNESS_BORDER = 1.5;
final int DASH = 8;
ug = ug.apply(new UStroke(DASH, 10, THICKNESS_BORDER));
if (this == VERTICAL)
ug.draw(ULine.vline(dimTotal.getHeight() + DASH));
else
ug.draw(ULine.hline(dimTotal.getWidth() + DASH));
}
}
public ConcurrentStates(List inners, char concurrentSeparator, ISkinParam skinParam,
Stereotype stereotype) {
this.separator = Separator.fromChar(concurrentSeparator);
this.skinParam = skinParam;
this.stereotype = stereotype;
this.inners = inners;
}
private Style getStyle() {
return getStyleSignature().getMergedStyle(skinParam.getCurrentStyleBuilder());
}
private StyleSignatureBasic getStyleSignature() {
return StyleSignatureBasic.of(SName.root, SName.element, SName.stateDiagram, SName.state);
}
public void drawU(UGraphic ug) {
final HColor borderColor = getStyle().value(PName.LineColor).asColor(skinParam.getIHtmlColorSet());
final StringBounder stringBounder = ug.getStringBounder();
final XDimension2D dimTotal = calculateDimension(stringBounder);
for (int i = 0; i < inners.size(); i++) {
final IEntityImage inner = inners.get(i);
inner.drawU(ug);
final XDimension2D dim = inner.calculateDimension(stringBounder);
ug = ug.apply(separator.move(dim));
if (i < inners.size() - 1)
separator.drawSeparator(ug.apply(borderColor), dimTotal);
}
}
public XDimension2D calculateDimension(StringBounder stringBounder) {
XDimension2D result = new XDimension2D(0, 0);
for (IEntityImage inner : inners) {
final XDimension2D dim = inner.calculateDimension(stringBounder);
result = separator.add(result, dim);
}
return result;
}
public HColor getBackcolor() {
return skinParam.getBackgroundColor();
}
public double getOverscanX(StringBounder stringBounder) {
return 0;
}
public boolean isHidden() {
return false;
}
public Margins getShield(StringBounder stringBounder) {
return Margins.NONE;
}
public ShapeType getShapeType() {
return ShapeType.RECTANGLE;
}
}