mirror of https://github.com/octoleo/plantuml.git
189 lines
6.8 KiB
Java
189 lines
6.8 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 2009-2020, 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.Collection;
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import java.util.Collections;
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import java.util.Set;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.SkinParam;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Diamond;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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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.style.PName;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignature;
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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.UTranslate;
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public class FtileDiamond extends AbstractFtile {
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private final HtmlColor backColor;
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private final HtmlColor borderColor;
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private final Swimlane swimlane;
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private final TextBlock north;
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private final TextBlock south;
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private final TextBlock west1;
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private final TextBlock east1;
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private final double shadowing;
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public FtileDiamond(ISkinParam skinParam, HtmlColor backColor, HtmlColor borderColor, Swimlane swimlane) {
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this(skinParam, backColor, borderColor, swimlane, TextBlockUtils.empty(0, 0), TextBlockUtils.empty(0, 0),
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TextBlockUtils.empty(0, 0), TextBlockUtils.empty(0, 0));
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}
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public StyleSignature getDefaultStyleDefinitionDiamond() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.diamond);
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}
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@Override
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public Collection<Ftile> getMyChildren() {
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return Collections.emptyList();
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}
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public FtileDiamond withNorth(TextBlock north) {
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return new FtileDiamond(skinParam(), backColor, borderColor, swimlane, north, south, east1, west1);
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}
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public FtileDiamond withWest(TextBlock west1) {
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if (west1 == null) {
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return this;
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}
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return new FtileDiamond(skinParam(), backColor, borderColor, swimlane, north, south, east1, west1);
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}
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public FtileDiamond withEast(TextBlock east1) {
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if (east1 == null) {
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return this;
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}
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return new FtileDiamond(skinParam(), backColor, borderColor, swimlane, north, south, east1, west1);
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}
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public FtileDiamond withSouth(TextBlock south) {
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return new FtileDiamond(skinParam(), backColor, borderColor, swimlane, north, south, east1, west1);
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}
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private FtileDiamond(ISkinParam skinParam, HtmlColor backColor, HtmlColor borderColor, Swimlane swimlane,
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TextBlock north, TextBlock south, TextBlock east1, TextBlock west1) {
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super(skinParam);
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if (SkinParam.USE_STYLES()) {
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Style style = getDefaultStyleDefinitionDiamond().getMergedStyle(skinParam.getCurrentStyleBuilder());
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shadowing = style.value(PName.Shadowing).asDouble();
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} else {
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shadowing = skinParam().shadowing(null) ? 3 : 0;
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}
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this.backColor = backColor;
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this.swimlane = swimlane;
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this.borderColor = borderColor;
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this.north = north;
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this.west1 = west1;
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this.east1 = east1;
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this.south = south;
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}
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public Set<Swimlane> getSwimlanes() {
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if (swimlane == null) {
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return Collections.emptySet();
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}
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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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public void drawU(UGraphic ug) {
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final double suppY1 = north.calculateDimension(ug.getStringBounder()).getHeight();
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ug = ug.apply(new UTranslate(0, suppY1));
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ug.apply(new UChangeColor(borderColor)).apply(getThickness()).apply(new UChangeBackColor(backColor))
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.draw(Diamond.asPolygon(shadowing));
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// final Dimension2D dimNorth = north.calculateDimension(ug.getStringBounder());
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north.drawU(ug.apply(new UTranslate(Diamond.diamondHalfSize * 1.5, -suppY1)));
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// final Dimension2D dimSouth = south.calculateDimension(ug.getStringBounder());
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south.drawU(ug.apply(new UTranslate(Diamond.diamondHalfSize * 1.5, 2 * Diamond.diamondHalfSize)));
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// south.drawU(ug.apply(new UTranslate(-(dimSouth.getWidth() - 2 * Diamond.diamondHalfSize) / 2,
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// 2 * Diamond.diamondHalfSize)));
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final Dimension2D dimWeat1 = west1.calculateDimension(ug.getStringBounder());
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west1.drawU(ug.apply(new UTranslate(-dimWeat1.getWidth(), -dimWeat1.getHeight() + Diamond.diamondHalfSize)));
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final Dimension2D dimEast1 = east1.calculateDimension(ug.getStringBounder());
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east1.drawU(ug.apply(new UTranslate(Diamond.diamondHalfSize * 2, -dimEast1.getHeight()
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+ Diamond.diamondHalfSize)));
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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final double suppY1 = north.calculateDimension(stringBounder).getHeight();
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final Dimension2D dim = new Dimension2DDouble(Diamond.diamondHalfSize * 2, Diamond.diamondHalfSize * 2 + suppY1);
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return new FtileGeometry(dim, dim.getWidth() / 2, suppY1, dim.getHeight());
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}
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public Ftile withWestAndEast(TextBlock tb1, TextBlock tb2) {
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return withWest(tb1).withEast(tb2);
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}
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public double getEastLabelWidth(StringBounder stringBounder) {
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final Dimension2D dimEast = east1.calculateDimension(stringBounder);
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return dimEast.getWidth();
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}
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public double getSouthLabelHeight(StringBounder stringBounder) {
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final Dimension2D dimSouth = south.calculateDimension(stringBounder);
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return dimSouth.getHeight();
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}
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}
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