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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2023, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import net.sourceforge.plantuml.AlignmentParam;
import net.sourceforge.plantuml.Direction;
import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.LineBreakStrategy;
import net.sourceforge.plantuml.activitydiagram3.PositionedNote;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.awt.geom.XDimension2D;
import net.sourceforge.plantuml.awt.geom.XPoint2D;
import net.sourceforge.plantuml.creole.CreoleMode;
import net.sourceforge.plantuml.creole.Parser;
import net.sourceforge.plantuml.creole.Sheet;
import net.sourceforge.plantuml.creole.SheetBlock1;
import net.sourceforge.plantuml.creole.SheetBlock2;
import net.sourceforge.plantuml.creole.Stencil;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.graphic.VerticalAlignment;
import net.sourceforge.plantuml.sequencediagram.NotePosition;
import net.sourceforge.plantuml.sequencediagram.NoteType;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleSignatureBasic;
import net.sourceforge.plantuml.style.Styleable;
import net.sourceforge.plantuml.svek.image.Opale;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UTranslate;
import net.sourceforge.plantuml.ugraphic.color.HColor;
public class FtileWithNoteOpale extends AbstractFtile implements Stencil, Styleable {
private final Ftile tile;
private final Opale opale;
private final VerticalAlignment verticalAlignment;
private final NotePosition notePosition;
private final double suppSpace = 20;
private final Swimlane swimlaneNote;
public StyleSignatureBasic getStyleSignature() {
return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.note);
}
public Set getSwimlanes() {
if (swimlaneNote != null) {
final Set result = new HashSet<>(tile.getSwimlanes());
result.add(swimlaneNote);
return Collections.unmodifiableSet(result);
}
return tile.getSwimlanes();
}
public Swimlane getSwimlaneIn() {
return tile.getSwimlaneIn();
}
public Swimlane getSwimlaneOut() {
return tile.getSwimlaneOut();
}
@Override
public Collection getMyChildren() {
return Collections.singleton(tile);
}
public static Ftile create(Ftile tile, Collection notes, ISkinParam skinParam, boolean withLink,
VerticalAlignment verticalAlignment) {
if (notes.size() > 1)
return new FtileWithNotes(tile, notes, skinParam, verticalAlignment);
if (notes.size() == 0)
throw new IllegalArgumentException();
return new FtileWithNoteOpale(tile, notes.iterator().next(), skinParam, withLink, verticalAlignment);
}
private FtileWithNoteOpale(Ftile tile, PositionedNote note, ISkinParam skinParam, boolean withLink,
VerticalAlignment verticalAlignment) {
super(tile.skinParam());
this.verticalAlignment = verticalAlignment;
this.swimlaneNote = note.getSwimlaneNote();
if (note.getColors() != null)
skinParam = note.getColors().mute(skinParam);
this.tile = tile;
this.notePosition = note.getNotePosition();
if (note.getType() == NoteType.FLOATING_NOTE)
withLink = false;
final Style style = getStyleSignature().getMergedStyle(skinParam.getCurrentStyleBuilder())
.eventuallyOverride(note.getColors());
final HColor noteBackgroundColor = style.value(PName.BackGroundColor).asColor(getIHtmlColorSet());
final HColor borderColor = style.value(PName.LineColor).asColor(getIHtmlColorSet());
final FontConfiguration fc = style.getFontConfiguration(getIHtmlColorSet());
final double shadowing = style.value(PName.Shadowing).asDouble();
final LineBreakStrategy wrapWidth = style.wrapWidth();
final UStroke stroke = style.getStroke();
final HorizontalAlignment align = skinParam.getHorizontalAlignment(AlignmentParam.noteTextAlignment, null,
false, null);
final Sheet sheet = Parser.build(fc, align, skinParam, CreoleMode.FULL).createSheet(note.getDisplay());
final TextBlock text = new SheetBlock2(new SheetBlock1(sheet, wrapWidth, skinParam.getPadding()), this, stroke);
opale = new Opale(shadowing, borderColor, noteBackgroundColor, text, withLink, stroke);
}
private UTranslate getTranslate(StringBounder stringBounder) {
final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);
final XDimension2D dimNote = opale.calculateDimension(stringBounder);
final XDimension2D dimTile = tile.calculateDimension(stringBounder);
final double yForFtile = (dimTotal.getHeight() - dimTile.getHeight()) / 2;
final double marge;
if (notePosition == NotePosition.LEFT)
marge = dimNote.getWidth() + suppSpace;
else
marge = 0;
return new UTranslate(marge, yForFtile);
}
@Override
public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
if (child == tile)
return new UTranslate();
return super.getTranslateFor(child, stringBounder);
}
private UTranslate getTranslateForOpale(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final XDimension2D dimTotal = calculateDimension(stringBounder);
final XDimension2D dimNote = opale.calculateDimension(stringBounder);
final double yForNote;
if (verticalAlignment == VerticalAlignment.CENTER)
yForNote = (dimTotal.getHeight() - dimNote.getHeight()) / 2;
else
yForNote = 0;
if (notePosition == NotePosition.LEFT)
return UTranslate.dy(yForNote);
final double dx = dimTotal.getWidth() - dimNote.getWidth();
return new UTranslate(dx, yForNote);
}
public void drawU(UGraphic ug) {
final Swimlane intoSw;
if (ug instanceof UGraphicInterceptorOneSwimlane)
intoSw = ((UGraphicInterceptorOneSwimlane) ug).getSwimlane();
else
intoSw = null;
final StringBounder stringBounder = ug.getStringBounder();
final XDimension2D dimNote = opale.calculateDimension(stringBounder);
if (notePosition == NotePosition.LEFT) {
final Direction strategy = Direction.RIGHT;
final XPoint2D pp1 = new XPoint2D(dimNote.getWidth(), dimNote.getHeight() / 2);
final XPoint2D pp2 = new XPoint2D(dimNote.getWidth() + suppSpace, dimNote.getHeight() / 2);
opale.setOpale(strategy, pp1, pp2);
} else {
final Direction strategy = Direction.LEFT;
final XPoint2D pp1 = new XPoint2D(0, dimNote.getHeight() / 2);
final XPoint2D pp2 = new XPoint2D(-suppSpace, dimNote.getHeight() / 2);
opale.setOpale(strategy, pp1, pp2);
}
if (ug instanceof UGraphicInterceptorOneSwimlane == false || swimlaneNote == null || intoSw == swimlaneNote)
opale.drawU(ug.apply(getTranslateForOpale(ug)));
ug.apply(getTranslate(stringBounder)).draw(tile);
}
@Override
protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);
final FtileGeometry orig = tile.calculateDimension(stringBounder);
final UTranslate translate = getTranslate(stringBounder);
if (orig.hasPointOut())
return new FtileGeometry(dimTotal, orig.getLeft() + translate.getDx(), orig.getInY() + translate.getDy(),
orig.getOutY() + translate.getDy());
return new FtileGeometry(dimTotal, orig.getLeft() + translate.getDx(), orig.getInY() + translate.getDy());
}
private XDimension2D calculateDimensionInternal(StringBounder stringBounder) {
final XDimension2D dimNote = opale.calculateDimension(stringBounder);
final XDimension2D dimTile = tile.calculateDimension(stringBounder);
final double height = Math.max(dimNote.getHeight(), dimTile.getHeight());
return new XDimension2D(dimTile.getWidth() + 1 * dimNote.getWidth() + suppSpace, height);
}
public double getStartingX(StringBounder stringBounder, double y) {
return -opale.getMarginX1();
}
public double getEndingX(StringBounder stringBounder, double y) {
return opale.calculateDimension(stringBounder).getWidth() - opale.getMarginX1();
}
}
