mirror of https://github.com/octoleo/plantuml.git
116 lines
3.6 KiB
Java
116 lines
3.6 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2017, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.activitydiagram3.ftile.vertical;
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import java.awt.geom.Dimension2D;
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import java.util.Collections;
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import java.util.Set;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.graphic.HtmlColor;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockUtils;
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import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.URectangle;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class FtileBlackBlock extends AbstractFtile {
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private final double labelMargin = 5;
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private double width;
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private double height;
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private TextBlock label = TextBlockUtils.empty(0, 0);
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private final HtmlColor colorBar;
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private final Swimlane swimlane;
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public FtileBlackBlock(ISkinParam skinParam, HtmlColor colorBar, Swimlane swimlane) {
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super(skinParam);
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this.colorBar = colorBar;
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this.swimlane = swimlane;
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}
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public void setBlackBlockDimension(double width, double height) {
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this.height = height;
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this.width = width;
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}
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public void setLabel(TextBlock label) {
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if (label == null) {
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throw new IllegalArgumentException();
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}
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this.label = label;
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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double supp = label.calculateDimension(stringBounder).getWidth();
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if (supp > 0) {
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supp += labelMargin;
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}
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return new FtileGeometry(width + supp, height, width / 2, 0, height);
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}
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public void drawU(UGraphic ug) {
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final URectangle rect = new URectangle(width, height, 5, 5);
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if (skinParam().shadowing()) {
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rect.setDeltaShadow(3);
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}
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ug.apply(new UChangeColor(colorBar)).apply(new UChangeBackColor(colorBar)).draw(rect);
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final Dimension2D dimLabel = label.calculateDimension(ug.getStringBounder());
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label.drawU(ug.apply(new UTranslate(width + labelMargin, -dimLabel.getHeight() / 2)));
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}
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public Set<Swimlane> getSwimlanes() {
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return Collections.singleton(swimlane);
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}
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public Swimlane getSwimlaneIn() {
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return swimlane;
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}
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public Swimlane getSwimlaneOut() {
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return swimlane;
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}
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}
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