2015-04-07 18:26:58 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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2019-01-16 18:34:41 +00:00
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* (C) Copyright 2009-2020, Arnaud Roques
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2015-04-07 18:26:58 +00:00
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*
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2016-03-06 16:47:34 +00:00
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* Project Info: http://plantuml.com
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2015-04-07 18:26:58 +00:00
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*
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2017-03-15 19:13:31 +00:00
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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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2015-04-07 18:26:58 +00:00
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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.sequencediagram.teoz;
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import java.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.real.Real;
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import net.sourceforge.plantuml.real.RealUtils;
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import net.sourceforge.plantuml.sequencediagram.Event;
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import net.sourceforge.plantuml.sequencediagram.Note;
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import net.sourceforge.plantuml.sequencediagram.NotePosition;
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2015-05-31 18:56:03 +00:00
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import net.sourceforge.plantuml.sequencediagram.NoteStyle;
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import net.sourceforge.plantuml.skin.Area;
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import net.sourceforge.plantuml.skin.Component;
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import net.sourceforge.plantuml.skin.ComponentType;
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import net.sourceforge.plantuml.skin.Context2D;
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import net.sourceforge.plantuml.skin.Skin;
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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 NoteTile implements Tile {
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private final LivingSpace livingSpace1;
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private final LivingSpace livingSpace2;
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private final Skin skin;
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private final ISkinParam skinParam;
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private final Note note;
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public Event getEvent() {
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return note;
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}
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public NoteTile(LivingSpace livingSpace1, LivingSpace livingSpace2, Note note, Skin skin, ISkinParam skinParam) {
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this.livingSpace1 = livingSpace1;
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this.livingSpace2 = livingSpace2;
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this.note = note;
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this.skin = skin;
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this.skinParam = skinParam;
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}
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private Component getComponent(StringBounder stringBounder) {
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final Component comp = skin.createComponent(getNoteComponentType(note.getStyle()), null,
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note.getSkinParamBackcolored(skinParam), note.getStrings());
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return comp;
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}
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2015-05-31 18:56:03 +00:00
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private ComponentType getNoteComponentType(NoteStyle noteStyle) {
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if (noteStyle == NoteStyle.HEXAGONAL) {
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return ComponentType.NOTE_HEXAGONAL;
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}
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if (noteStyle == NoteStyle.BOX) {
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return ComponentType.NOTE_BOX;
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}
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return ComponentType.NOTE;
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final Component comp = getComponent(stringBounder);
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final Dimension2D dim = comp.getPreferredDimension(stringBounder);
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final double x = getX(stringBounder).getCurrentValue();
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final Area area = new Area(getUsedWidth(stringBounder), dim.getHeight());
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ug = ug.apply(new UTranslate(x, 0));
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comp.drawU(ug, area, (Context2D) ug);
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// ug.draw(new ULine(x2 - x1, 0));
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}
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private double getUsedWidth(StringBounder stringBounder) {
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final Component comp = getComponent(stringBounder);
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final Dimension2D dim = comp.getPreferredDimension(stringBounder);
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final double width = dim.getWidth();
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if (note.getPosition() == NotePosition.OVER_SEVERAL) {
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final double x1 = livingSpace1.getPosB().getCurrentValue();
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final double x2 = livingSpace2.getPosD(stringBounder).getCurrentValue();
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final double w = x2 - x1;
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if (width < w) {
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return w;
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}
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}
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return width;
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}
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private Real getX(StringBounder stringBounder) {
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final NotePosition position = note.getPosition();
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final double width = getUsedWidth(stringBounder);
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if (position == NotePosition.LEFT) {
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return livingSpace1.getPosC(stringBounder).addFixed(-width);
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} else if (position == NotePosition.RIGHT) {
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final int level = livingSpace1.getLevelAt(this, EventsHistoryMode.IGNORE_FUTURE_DEACTIVATE);
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final double dx = level * CommunicationTile.LIVE_DELTA_SIZE;
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return livingSpace1.getPosC(stringBounder).addFixed(dx);
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} else if (position == NotePosition.OVER_SEVERAL) {
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final Real x1 = livingSpace1.getPosC(stringBounder);
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final Real x2 = livingSpace2.getPosC(stringBounder);
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return RealUtils.middle(x1, x2).addFixed(-width / 2);
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} else if (position == NotePosition.OVER) {
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return livingSpace1.getPosC(stringBounder).addFixed(-width / 2);
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} else {
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throw new UnsupportedOperationException(position.toString());
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}
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}
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public double getPreferredHeight(StringBounder stringBounder) {
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final Component comp = getComponent(stringBounder);
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final Dimension2D dim = comp.getPreferredDimension(stringBounder);
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return dim.getHeight();
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}
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public void addConstraints(StringBounder stringBounder) {
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// final Component comp = getComponent(stringBounder);
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// final Dimension2D dim = comp.getPreferredDimension(stringBounder);
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// final double width = dim.getWidth();
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}
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public Real getMinX(StringBounder stringBounder) {
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final Real result = getX(stringBounder);
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if (note.getPosition() == NotePosition.OVER_SEVERAL) {
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final Real x1 = livingSpace1.getPosB();
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return RealUtils.min(result, x1);
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}
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return result;
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}
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public Real getMaxX(StringBounder stringBounder) {
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final Real result = getX(stringBounder).addFixed(getUsedWidth(stringBounder));
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if (note.getPosition() == NotePosition.OVER_SEVERAL) {
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final Real x2 = livingSpace2.getPosD(stringBounder);
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return RealUtils.max(result, x2);
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}
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return result;
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}
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}
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