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968a958b9d
https://github.com/plantuml/plantuml/issues/1465 https://github.com/plantuml/plantuml/issues/1464 https://github.com/plantuml/plantuml/issues/1459 https://github.com/plantuml/plantuml/issues/1460
267 lines
9.3 KiB
Java
267 lines
9.3 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import java.util.SortedMap;
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import java.util.TreeMap;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.color.Colors;
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import net.sourceforge.plantuml.klimt.creole.Display;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.FontConfiguration;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.klimt.geom.XPoint2D;
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import net.sourceforge.plantuml.klimt.shape.AbstractTextBlock;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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import net.sourceforge.plantuml.klimt.shape.UDrawable;
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import net.sourceforge.plantuml.klimt.shape.ULine;
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import net.sourceforge.plantuml.skin.ArrowConfiguration;
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import net.sourceforge.plantuml.stereo.Stereotype;
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import net.sourceforge.plantuml.style.ISkinParam;
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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.style.StyleSignatureBasic;
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import net.sourceforge.plantuml.timingdiagram.graphic.IntricatedPoint;
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import net.sourceforge.plantuml.utils.Position;
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public class PlayerBinary extends Player {
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private static final String LOW_STRING = "0";
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private static final String HIGH_STRING = "1";
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private final List<TimeConstraint> constraints = new ArrayList<>();
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private final SortedMap<TimeTick, ChangeState> values = new TreeMap<>();
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private ChangeState initialState;
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private final List<TimingNote> notes = new ArrayList<>();
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public PlayerBinary(String code, ISkinParam skinParam, TimingRuler ruler, boolean compact, Stereotype stereotype) {
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super(code, skinParam, ruler, compact, stereotype);
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this.suggestedHeight = 30;
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}
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private double getHeightForConstraints(StringBounder stringBounder) {
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return TimeConstraint.getHeightForConstraints(stringBounder, constraints);
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}
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@Override
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public double getFullHeight(StringBounder stringBounder) {
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return getHeightForConstraints(stringBounder) + getHeightForNotes(stringBounder, Position.TOP) + suggestedHeight
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+ getHeightForNotes(stringBounder, Position.BOTTOM);
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}
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@Override
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protected StyleSignature getStyleSignature() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.timingDiagram, SName.binary)
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.withTOBECHANGED(stereotype);
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}
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@Override
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public IntricatedPoint getTimeProjection(StringBounder stringBounder, TimeTick tick) {
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final double x = ruler.getPosInPixel(tick);
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return new IntricatedPoint(new XPoint2D(x, getYpos(stringBounder, HIGH_STRING)),
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new XPoint2D(x, getYpos(stringBounder, HIGH_STRING)));
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}
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@Override
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public void addNote(TimeTick now, Display note, Position position) {
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final StyleSignatureBasic signature = StyleSignatureBasic.of(SName.root, SName.element, SName.timingDiagram,
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SName.note);
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final Style style = signature.getMergedStyle(skinParam.getCurrentStyleBuilder());
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this.notes.add(new TimingNote(now, this, note, position, skinParam, style));
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}
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@Override
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public void defineState(String stateCode, String label) {
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throw new UnsupportedOperationException();
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}
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@Override
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public void setState(TimeTick now, String comment, Colors color, String... states) {
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final ChangeState cs = new ChangeState(now, comment, color, convert(states));
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if (now == null)
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this.initialState = cs;
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else
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this.values.put(now, cs);
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}
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private String[] convert(String[] states) {
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if (states.length == 1)
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return new String[] { convert(states[0]) };
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return new String[] { convert(states[0]), convert(states[1]) };
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}
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private String convert(String value) {
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if ("1".equals(value) || "high".equalsIgnoreCase(value))
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return HIGH_STRING;
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return LOW_STRING;
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}
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@Override
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public void createConstraint(TimeTick tick1, TimeTick tick2, String message, ArrowConfiguration config) {
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this.constraints.add(new TimeConstraint(2.5, tick1, tick2, message, skinParam, config));
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}
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private final double ymargin = 8;
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private double getYpos(StringBounder stringBounder, String state) {
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if (state.equalsIgnoreCase(LOW_STRING))
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return getYlow(stringBounder);
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return getYhigh(stringBounder);
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}
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private double getYhigh(StringBounder stringBounder) {
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return ymargin + getHeightForConstraints(stringBounder) + getHeightForNotes(stringBounder, Position.TOP);
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}
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private double getYlow(StringBounder stringBounder) {
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return getHeightForConstraints(stringBounder) + getHeightForNotes(stringBounder, Position.TOP) + suggestedHeight
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- ymargin;
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}
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@Override
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public TextBlock getPart1(double fullAvailableWidth, double specialVSpace) {
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return new AbstractTextBlock() {
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final TextBlock title = getTitle();
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final XDimension2D dim = title.calculateDimension(stringBounder);
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final double y = (getFullHeight(stringBounder) - dim.getHeight()) / 2;
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title.drawU(ug.apply(UTranslate.dy(y)));
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}
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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final XDimension2D dim = getTitle().calculateDimension(stringBounder);
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return dim.delta(5, 0);
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}
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};
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}
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@Override
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public UDrawable getPart2() {
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return new UDrawable() {
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public void drawU(UGraphic ug) {
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ug = getContext().apply(ug);
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double lastx = 0;
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List<String> lastValues = initialState == null ? Collections.singletonList(LOW_STRING)
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: initialState.getStates();
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final StringBounder stringBounder = ug.getStringBounder();
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final double yhigh = getYhigh(stringBounder);
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final double ylow = getYlow(stringBounder);
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final ULine vline = ULine.vline(ylow - yhigh);
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for (Map.Entry<TimeTick, ChangeState> ent : values.entrySet()) {
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final ChangeState value = ent.getValue();
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final double x = ruler.getPosInPixel(ent.getKey());
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if (lastValues.size() == 1)
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ug.apply(new UTranslate(lastx, getYpos(stringBounder, lastValues.get(0))))
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.draw(ULine.hline(x - lastx));
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else
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for (double tmpx = lastx; tmpx < x; tmpx += 5)
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ug.apply(new UTranslate(tmpx, yhigh)).draw(vline);
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if (lastValues.equals(value.getStates()) == false)
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ug.apply(new UTranslate(x, yhigh)).draw(vline);
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if (value.getComment() != null) {
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final TextBlock label = getTextBlock(value.getComment());
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label.drawU(ug.apply(new UTranslate(x + 2, yhigh)));
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}
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lastx = x;
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lastValues = value.getStates();
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}
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ug.apply(new UTranslate(lastx, getYpos(stringBounder, lastValues.get(0))))
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.draw(ULine.hline(ruler.getWidth() - lastx));
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drawConstraints(ug.apply(UTranslate.dy(getHeightForConstraints(ug.getStringBounder()))));
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drawNotes(ug.apply(UTranslate.dy(ymargin)), Position.TOP);
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drawNotes(
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ug.apply(UTranslate.dy(getHeightForConstraints(stringBounder)
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+ getHeightForNotes(stringBounder, Position.TOP) + suggestedHeight - ymargin / 2)),
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Position.BOTTOM);
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}
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};
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}
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final protected FontConfiguration getCommentFontConfiguration() {
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return FontConfiguration.create(skinParam,
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getStyleSignature().getMergedStyle(skinParam.getCurrentStyleBuilder()));
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}
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private TextBlock getTextBlock(String value) {
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final Display display = Display.getWithNewlines(value);
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return display.create(getCommentFontConfiguration(), HorizontalAlignment.LEFT, skinParam);
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}
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private void drawConstraints(final UGraphic ug) {
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for (TimeConstraint constraint : constraints)
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constraint.drawU(ug, ruler);
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}
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private void drawNotes(UGraphic ug, final Position position) {
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for (TimingNote note : notes)
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if (note.getPosition() == position) {
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final TimeTick when = note.getWhen();
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final double x = when == null ? 0 : ruler.getPosInPixel(when);
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note.drawU(ug.apply(UTranslate.dx(x)));
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}
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}
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private double getHeightForNotes(StringBounder stringBounder, Position position) {
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double height = 0;
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for (TimingNote note : notes)
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if (note.getPosition() == position)
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height = Math.max(height, note.getHeight(stringBounder));
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return height;
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}
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}
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