mirror of https://github.com/octoleo/plantuml.git
205 lines
6.7 KiB
Java
205 lines
6.7 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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package net.sourceforge.plantuml.timingdiagram;
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import java.awt.geom.Dimension2D;
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import java.awt.geom.Rectangle2D;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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import java.util.TreeSet;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.HtmlColorUtils;
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import net.sourceforge.plantuml.graphic.InnerStrategy;
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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.color.Colors;
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import net.sourceforge.plantuml.ugraphic.MinMax;
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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.ULine;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class Player implements TextBlock, TimeProjected {
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private final String code;
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private final Display full;
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private final TimingStyle type;
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private final ISkinParam skinParam;
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private final TimingRuler ruler;
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private String initialState;
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private final Set<ChangeState> changes = new TreeSet<ChangeState>();
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private final List<TimeConstraint> constraints = new ArrayList<TimeConstraint>();
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public Player(String code, String full, TimingStyle type, ISkinParam skinParam, TimingRuler ruler) {
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this.code = code;
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this.full = Display.getWithNewlines(full);
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this.type = type;
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this.skinParam = skinParam;
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this.ruler = ruler;
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}
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private FontConfiguration getFontConfiguration() {
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return new FontConfiguration(skinParam, FontParam.ACTIVITY, null);
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}
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public void drawU(UGraphic ug) {
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final TextBlock title = getTitle();
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title.drawU(ug);
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final Dimension2D dimTitle = title.calculateDimension(ug.getStringBounder());
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drawLine(ug.apply(new UChangeColor(HtmlColorUtils.BLACK)).apply(new UStroke(1.0)), -TimingDiagram.marginX1,
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dimTitle.getHeight() + 1, dimTitle.getWidth() + 1, dimTitle.getHeight() + 1,
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dimTitle.getWidth() + 1 + 10, 0);
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}
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public void drawContent(UGraphic ug) {
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ug = ug.apply(getTranslateForTimeDrawing(ug.getStringBounder()));
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getTimeDrawing().drawU(ug);
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}
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public void drawWidthHeader(UGraphic ug) {
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ug = ug.apply(getTranslateForTimeDrawing(ug.getStringBounder()));
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getTimeDrawing().getWidthHeader(ug.getStringBounder()).drawU(ug);
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}
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public double getGetWidthHeader(StringBounder stringBounder) {
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return getTimeDrawing().getWidthHeader(stringBounder).calculateDimension(stringBounder).getWidth();
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}
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private void drawLine(UGraphic ug, double... coord) {
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for (int i = 0; i < coord.length - 2; i += 2) {
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final double x1 = coord[i];
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final double y1 = coord[i + 1];
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final double x2 = coord[i + 2];
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final double y2 = coord[i + 3];
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ug.apply(new UTranslate(x1, y1)).draw(new ULine(x2 - x1, y2 - y1));
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}
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}
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private UTranslate getTranslateForTimeDrawing(StringBounder stringBounder) {
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final TextBlock title = getTitle();
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return new UTranslate(0, title.calculateDimension(stringBounder).getHeight() * 2);
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}
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private TextBlock getTitle() {
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return full.create(getFontConfiguration(), HorizontalAlignment.LEFT, skinParam);
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}
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private TimeDrawing cached;
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private Colors initialColors;
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private TimeDrawing getTimeDrawing() {
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if (cached == null) {
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cached = computeTimeDrawing();
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}
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return cached;
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}
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private TimeDrawing computeTimeDrawing() {
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final TimeDrawing result;
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if (type == TimingStyle.CONCISE) {
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result = new Ribbon(ruler, skinParam);
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} else if (type == TimingStyle.ROBUST) {
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result = new Histogram(ruler, skinParam);
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} else {
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throw new IllegalStateException();
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}
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result.setInitialState(initialState, initialColors);
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for (ChangeState change : changes) {
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result.addChange(change);
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}
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for (TimeConstraint constraint : constraints) {
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result.addConstraint(constraint);
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}
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return result;
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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final TextBlock title = getTitle();
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final double width = ruler.getWidth();
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final double zoneHeight = getZoneHeight();
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return new Dimension2DDouble(width, title.calculateDimension(stringBounder).getHeight() * 2 + zoneHeight);
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}
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public MinMax getMinMax(StringBounder stringBounder) {
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throw new UnsupportedOperationException();
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}
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private double getZoneHeight() {
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return getTimeDrawing().getHeight();
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}
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public Rectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
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return null;
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}
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public void setState(TimeTick now, String state, String comment, Colors color) {
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if (now == null) {
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this.initialState = state;
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this.initialColors = color;
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} else {
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if (state == null) {
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throw new IllegalArgumentException();
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}
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this.changes.add(new ChangeState(now, state, comment, color));
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}
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}
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public IntricatedPoint getTimeProjection(StringBounder stringBounder, TimeTick tick) {
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final IntricatedPoint point = getTimeDrawing().getTimeProjection(stringBounder, tick);
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if (point == null) {
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return null;
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}
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final UTranslate translation = getTranslateForTimeDrawing(stringBounder);
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return point.translated(translation);
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}
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public void createConstraint(TimeTick tick1, TimeTick tick2, String message) {
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this.constraints.add(new TimeConstraint(tick1, tick2, message));
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}
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}
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