| /* ======================================================================== * PlantUML : a free UML diagram generator * ======================================================================== * * (C) Copyright 2009-2023, 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.svek;import java.util.ArrayList;import java.util.Collection;import java.util.List;import net.sourceforge.plantuml.ColorParam;import net.sourceforge.plantuml.Dimension2DDouble;import net.sourceforge.plantuml.ISkinParam;import net.sourceforge.plantuml.awt.geom.Dimension2D;import net.sourceforge.plantuml.graphic.AbstractTextBlock;import net.sourceforge.plantuml.graphic.StringBounder;import net.sourceforge.plantuml.skin.rose.Rose;import net.sourceforge.plantuml.ugraphic.UGraphic;import net.sourceforge.plantuml.ugraphic.ULine;import net.sourceforge.plantuml.ugraphic.UStroke;import net.sourceforge.plantuml.ugraphic.UTranslate;import net.sourceforge.plantuml.ugraphic.color.HColor;public final class ConcurrentStateImage extends AbstractTextBlock implements IEntityImage { private final List<IEntityImage> inners = new ArrayList<>(); private final Separator separator; private final ISkinParam skinParam; private final HColor backColor; static enum Separator { VERTICAL, HORIZONTAL; static Separator fromChar(char sep) { if (sep == '|') { return VERTICAL; } if (sep == '-') { return HORIZONTAL; } throw new IllegalArgumentException(); } UTranslate move(Dimension2D dim) { if (this == VERTICAL) { return UTranslate.dx(dim.getWidth()); } return UTranslate.dy(dim.getHeight()); } Dimension2D add(Dimension2D orig, Dimension2D other) { if (this == VERTICAL) { return new Dimension2DDouble(orig.getWidth() + other.getWidth(), Math.max(orig.getHeight(), other.getHeight())); } return new Dimension2DDouble(Math.max(orig.getWidth(), other.getWidth()), orig.getHeight() + other.getHeight()); } void drawSeparator(UGraphic ug, Dimension2D 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)); } } } private HColor getColor(ColorParam colorParam) { return new Rose().getHtmlColor(skinParam, colorParam); } public ConcurrentStateImage(Collection<IEntityImage> images, char concurrentSeparator, ISkinParam skinParam, HColor backColor) { this.separator = Separator.fromChar(concurrentSeparator); this.skinParam = skinParam; this.backColor = skinParam.getBackgroundColor(); this.inners.addAll(images); } public void drawU(UGraphic ug) { System.err.println("drawing " + inners.size()); final HColor dotColor = getColor(ColorParam.stateBorder); final StringBounder stringBounder = ug.getStringBounder(); final Dimension2D dimTotal = calculateDimension(stringBounder); for (int i = 0; i < inners.size(); i++) { final IEntityImage inner = inners.get(i); inner.drawU(ug); final Dimension2D dim = inner.calculateDimension(stringBounder); ug = ug.apply(separator.move(dim)); if (i < inners.size() - 1) { separator.drawSeparator(ug.apply(dotColor), dimTotal); } } } public Dimension2D calculateDimension(StringBounder stringBounder) { Dimension2D result = new Dimension2DDouble(0, 0); for (IEntityImage inner : inners) { final Dimension2D dim = inner.calculateDimension(stringBounder); result = separator.add(result, dim); } return result; } public HColor getBackcolor() { return backColor; } public boolean isHidden() { return false; } public Margins getShield(StringBounder stringBounder) { return Margins.NONE; } public ShapeType getShapeType() { return ShapeType.RECTANGLE; } public double getOverscanX(StringBounder stringBounder) { return 0; }} |