plantuml/src/net/sourceforge/plantuml/activitydiagram3/ftile/vcompact/FtileIfLongHorizontal.java

579 lines
20 KiB
Java

/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, Arnaud Roques
*
* Project Info: http://plantuml.com
*
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* This file is part of PlantUML.
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* 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,
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* Original Author: Arnaud Roques
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package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;
import java.awt.geom.Dimension2D;
import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.activitydiagram3.Branch;
import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
import net.sourceforge.plantuml.activitydiagram3.ftile.Arrows;
import net.sourceforge.plantuml.activitydiagram3.ftile.Connection;
import net.sourceforge.plantuml.activitydiagram3.ftile.ConnectionTranslatable;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileAssemblySimple;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileMinWidth;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
import net.sourceforge.plantuml.activitydiagram3.ftile.MergeStrategy;
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.cond.FtileIfWithLinks;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamondInside2;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.HtmlColor;
import net.sourceforge.plantuml.graphic.Rainbow;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.svek.ConditionStyle;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UTranslate;
class FtileIfLongHorizontal extends AbstractFtile {
private final double xSeparation = 20;
private final List<Ftile> tiles;
private final Ftile tile2;
private final List<Ftile> diamonds;
private final List<Ftile> couples = new ArrayList<Ftile>();
private final Rainbow arrowColor;
private FtileIfLongHorizontal(List<Ftile> diamonds, List<Double> inlabelSizes, List<Ftile> tiles, Ftile tile2,
Rainbow arrowColor) {
super(tiles.get(0).skinParam());
if (diamonds.size() != tiles.size()) {
throw new IllegalArgumentException();
}
for (int i = 0; i < diamonds.size(); i++) {
final Ftile diamond = diamonds.get(i);
final FtileAssemblySimple tmp = new FtileAssemblySimple(diamond, tiles.get(i));
couples.add(FtileUtils.addHorizontalMargin(tmp, inlabelSizes.get(i), 0));
}
this.tile2 = tile2;
this.diamonds = new ArrayList<Ftile>(diamonds);
this.tiles = new ArrayList<Ftile>(tiles);
this.arrowColor = arrowColor;
}
private static List<Ftile> alignDiamonds(List<Ftile> diamonds, StringBounder stringBounder) {
double maxOutY = 0;
for (Ftile diamond : diamonds) {
maxOutY = Math.max(maxOutY, diamond.calculateDimension(stringBounder).getOutY());
}
final List<Ftile> result = new ArrayList<Ftile>();
for (int i = 0; i < diamonds.size(); i++) {
Ftile diamond = diamonds.get(i);
final double missing = maxOutY - diamond.calculateDimension(stringBounder).getOutY();
assert missing >= 0;
diamond = FtileUtils.addVerticalMargin(diamond, missing / 2, 20);
result.add(diamond);
}
return result;
}
public Set<Swimlane> getSwimlanes() {
final Set<Swimlane> result = new HashSet<Swimlane>();
if (getSwimlaneIn() != null) {
result.add(getSwimlaneIn());
}
for (Ftile tile : couples) {
result.addAll(tile.getSwimlanes());
}
result.addAll(tile2.getSwimlanes());
return Collections.unmodifiableSet(result);
}
public Swimlane getSwimlaneIn() {
return couples.get(0).getSwimlaneIn();
}
public Swimlane getSwimlaneOut() {
return getSwimlaneIn();
}
static Ftile create(Swimlane swimlane, HtmlColor borderColor, HtmlColor backColor, Rainbow arrowColor,
FtileFactory ftileFactory, ConditionStyle conditionStyle, List<Branch> thens, Branch branch2,
FontConfiguration fc, LinkRendering topInlinkRendering, LinkRendering afterEndwhile) {
if (afterEndwhile == null) {
throw new IllegalArgumentException();
}
final List<Ftile> tiles = new ArrayList<Ftile>();
for (Branch branch : thens) {
tiles.add(new FtileMinWidth(branch.getFtile(), 30));
}
final Ftile tile2 = new FtileMinWidth(branch2.getFtile(), 30);
List<Ftile> diamonds = new ArrayList<Ftile>();
List<Double> inlabelSizes = new ArrayList<Double>();
for (Branch branch : thens) {
final TextBlock tb1 = branch.getLabelPositive().create(fc, HorizontalAlignment.LEFT,
ftileFactory.skinParam());
final TextBlock tbTest = branch.getLabelTest().create(fc, HorizontalAlignment.LEFT,
ftileFactory.skinParam());
final HtmlColor diamondColor = branch.getColor() == null ? backColor : branch.getColor();
FtileDiamondInside2 diamond = new FtileDiamondInside2(branch.skinParam(), diamondColor, borderColor,
swimlane, tbTest);
TextBlock tbInlabel = null;
if (Display.isNull(branch.getInlabel())) {
inlabelSizes.add(0.0);
} else {
tbInlabel = branch.getInlabel().create(fc, HorizontalAlignment.LEFT, ftileFactory.skinParam());
inlabelSizes.add(tbInlabel.calculateDimension(ftileFactory.getStringBounder()).getWidth());
diamond = diamond.withWest(tbInlabel);
}
diamond = diamond.withNorth(tb1);
diamonds.add(diamond);
}
final TextBlock tb2 = branch2.getLabelPositive().create(fc, HorizontalAlignment.LEFT, ftileFactory.skinParam());
final int last = diamonds.size() - 1;
diamonds.set(last, ((FtileDiamondInside2) diamonds.get(last)).withEast(tb2));
diamonds = alignDiamonds(diamonds, ftileFactory.getStringBounder());
final FtileIfLongHorizontal result = new FtileIfLongHorizontal(diamonds, inlabelSizes, tiles, tile2, arrowColor);
final List<Connection> conns = new ArrayList<Connection>();
for (int i = 0; i < thens.size(); i++) {
final Ftile ftile = tiles.get(i);
final Ftile diam = diamonds.get(i);
final Rainbow rainbowIn = FtileIfWithLinks.getInColor(thens.get(i), arrowColor);
final Branch branch = thens.get(i);
final Rainbow rainbowOut = branch.getInlinkRenderingColorAndStyle();
conns.add(result.new ConnectionVerticalIn(diam, ftile, rainbowIn.size() == 0 ? arrowColor : rainbowIn));
conns.add(result.new ConnectionVerticalOut(ftile, rainbowOut.size() == 0 ? arrowColor : rainbowOut));
}
final Rainbow topInColor = topInlinkRendering.getRainbow(arrowColor);
for (int i = 0; i < diamonds.size() - 1; i++) {
final Ftile diam1 = diamonds.get(i);
final Ftile diam2 = diamonds.get(i + 1);
conns.add(result.new ConnectionHorizontal(diam1, diam2, arrowColor));
}
conns.add(result.new ConnectionIn(topInColor));
conns.add(result.new ConnectionLastElseIn(FtileIfWithLinks.getInColor(branch2, arrowColor)));
conns.add(result.new ConnectionLastElseOut(arrowColor));
final Rainbow horizontalOutColor = afterEndwhile.getRainbow(arrowColor);
conns.add(result.new ConnectionHline(horizontalOutColor));
// conns.add(result.new ConnectionHline(HtmlColorUtils.BLUE));
return FtileUtils.addConnection(result, conns);
}
class ConnectionHorizontal extends AbstractConnection {
private final Rainbow color;
public ConnectionHorizontal(Ftile diam1, Ftile diam2, Rainbow color) {
super(diam1, diam2);
this.color = color;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Point2D p1 = getP1(stringBounder);
final Point2D p2 = getP2(stringBounder);
final Snake snake = new Snake(arrowHorizontalAlignment(), color, Arrows.asToRight());
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
private Point2D getP1(StringBounder stringBounder) {
final FtileGeometry dimDiamond1 = getFtile1().calculateDimension(stringBounder);
final Point2D p = new Point2D.Double(dimDiamond1.getLeft() * 2, getYdiamontOutToLeft(dimDiamond1,
stringBounder));
return getTranslateDiamond1(getFtile1(), stringBounder).getTranslated(p);
}
private Point2D getP2(StringBounder stringBounder) {
final FtileGeometry dimDiamond1 = getFtile2().calculateDimension(stringBounder);
final Point2D p = new Point2D.Double(0, getYdiamontOutToLeft(dimDiamond1, stringBounder));
return getTranslateDiamond1(getFtile2(), stringBounder).getTranslated(p);
}
}
static private double getYdiamontOutToLeft(FtileGeometry dimDiamond1, StringBounder stringBounder) {
return (dimDiamond1.getInY() + dimDiamond1.getOutY()) / 2;
}
class ConnectionIn extends AbstractConnection {
private final Rainbow arrowColor;
public ConnectionIn(Rainbow arrowColor) {
super(null, diamonds.get(0));
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
final UTranslate tr = getTranslateDiamond1(getFtile2(), ug.getStringBounder());
final Point2D p2 = tr.getTranslated(getFtile2().calculateDimension(ug.getStringBounder()).getPointIn());
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
final Point2D p1 = calculateDimensionInternal(ug.getStringBounder()).getPointIn();
snake.addPoint(p1);
snake.addPoint(p2.getX(), p1.getY());
snake.addPoint(p2);
ug.draw(snake);
}
}
class ConnectionLastElseIn extends AbstractConnection {
private final Rainbow arrowColor;
public ConnectionLastElseIn(Rainbow arrowColor) {
super(diamonds.get(diamonds.size() - 1), tile2);
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
final Point2D p1 = getP1(ug.getStringBounder());
final UTranslate tr2 = getTranslate2(ug.getStringBounder());
final Point2D p2 = tr2.getTranslated(getFtile2().calculateDimension(ug.getStringBounder()).getPointIn());
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
snake.addPoint(p1);
snake.addPoint(p2.getX(), p1.getY());
snake.addPoint(p2);
ug.draw(snake);
}
private Point2D getP1(StringBounder stringBounder) {
final FtileGeometry dimDiamond1 = getFtile1().calculateDimension(stringBounder);
final Point2D p = new Point2D.Double(dimDiamond1.getLeft() * 2, getYdiamontOutToLeft(dimDiamond1,
stringBounder));
return getTranslateDiamond1(getFtile1(), stringBounder).getTranslated(p);
}
}
class ConnectionLastElseOut extends AbstractConnection {
private final Rainbow arrowColor;
public ConnectionLastElseOut(Rainbow arrowColor) {
super(tile2, null);
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final UTranslate tr1 = getTranslate2(stringBounder);
final FtileGeometry dim = getFtile1().calculateDimension(stringBounder);
if (dim.hasPointOut() == false) {
return;
}
final Point2D p1 = tr1.getTranslated(dim.getPointOut());
final double totalHeight = calculateDimensionInternal(stringBounder).getHeight();
final Point2D p2 = new Point2D.Double(p1.getX(), totalHeight);
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
}
class ConnectionVerticalIn extends AbstractConnection implements ConnectionTranslatable {
private final Rainbow color;
public ConnectionVerticalIn(Ftile diamond, Ftile tile, Rainbow color) {
super(diamond, tile);
this.color = color;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Point2D p1 = getP1(stringBounder);
final Point2D p2 = getP2(stringBounder);
final Snake snake = new Snake(arrowHorizontalAlignment(), color, Arrows.asToDown());
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
private Point2D getP1(StringBounder stringBounder) {
final Point2D p = getFtile1().calculateDimension(stringBounder).getPointOut();
return getTranslateDiamond1(getFtile1(), stringBounder).getTranslated(p);
}
private Point2D getP2(StringBounder stringBounder) {
final Point2D p = getFtile2().calculateDimension(stringBounder).getPointIn();
return getTranslate1(getFtile2(), stringBounder).getTranslated(p);
}
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
final Point2D p1 = getP1(ug.getStringBounder());
final Point2D p2 = getP2(ug.getStringBounder());
final Snake snake = new Snake(arrowHorizontalAlignment(), color, Arrows.asToDown());
final Point2D mp1a = translate1.getTranslated(p1);
final Point2D mp2b = translate2.getTranslated(p2);
final double middle = mp1a.getY() + 4;
snake.addPoint(mp1a);
snake.addPoint(mp1a.getX(), middle);
snake.addPoint(mp2b.getX(), middle);
snake.addPoint(mp2b);
ug.draw(snake);
}
}
class ConnectionVerticalOut extends AbstractConnection {
private final Rainbow color;
public ConnectionVerticalOut(Ftile tile, Rainbow color) {
super(tile, null);
this.color = color;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final double totalHeight = calculateDimensionInternal(stringBounder).getHeight();
final Point2D p1 = getP1(stringBounder);
if (p1 == null) {
return;
}
final Point2D p2 = new Point2D.Double(p1.getX(), totalHeight);
final Snake snake = new Snake(arrowHorizontalAlignment(), color, Arrows.asToDown());
snake.addPoint(p1);
snake.addPoint(p2);
ug.draw(snake);
}
private Point2D getP1(StringBounder stringBounder) {
final FtileGeometry geo = getFtile1().calculateDimension(stringBounder);
if (geo.hasPointOut() == false) {
return null;
}
final Point2D p = geo.getPointOut();
return getTranslate1(getFtile1(), stringBounder).getTranslated(p);
}
}
class ConnectionHline extends AbstractConnection {
private final Rainbow arrowColor;
public ConnectionHline(Rainbow arrowColor) {
super(null, null);
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Dimension2D totalDim = calculateDimensionInternal(stringBounder);
final Swimlane intoSw;
if (ug instanceof UGraphicInterceptorOneSwimlane) {
intoSw = ((UGraphicInterceptorOneSwimlane) ug).getSwimlane();
} else {
intoSw = null;
}
final List<Ftile> all = new ArrayList<Ftile>(couples);
all.add(tile2);
double minX = totalDim.getWidth() / 2;
double maxX = totalDim.getWidth() / 2;
boolean atLeastOne = false;
for (Ftile tmp : all) {
if (tmp.calculateDimension(stringBounder).hasPointOut() == false) {
continue;
}
if (intoSw != null && tmp.getSwimlanes().contains(intoSw) == false) {
continue;
}
if (intoSw != null && tmp.getSwimlaneOut() != intoSw) {
continue;
}
atLeastOne = true;
final UTranslate ut = getTranslateFor(tmp, stringBounder);
final double out = tmp.calculateDimension(stringBounder).translate(ut).getLeft();
minX = Math.min(minX, out);
maxX = Math.max(maxX, out);
}
if (atLeastOne == false) {
return;
}
final Snake s = new Snake(arrowHorizontalAlignment(), arrowColor);
s.goUnmergeable(MergeStrategy.NONE);
final double height = totalDim.getHeight();
s.addPoint(minX, height);
s.addPoint(maxX, height);
ug.draw(s);
}
}
@Override
public Collection<Ftile> getMyChildren() {
final List<Ftile> result = new ArrayList<Ftile>(tiles);
result.add(tile2);
return Collections.unmodifiableList(result);
}
@Override
public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
if (child == tile2) {
return getTranslate2(stringBounder);
}
if (couples.contains(child)) {
return getTranslateCouple1(child, stringBounder);
}
if (tiles.contains(child)) {
return getTranslate1(child, stringBounder);
}
throw new UnsupportedOperationException();
}
private UTranslate getTranslate2(StringBounder stringBounder) {
final Dimension2D dimTotal = calculateDimensionInternal(stringBounder);
final Dimension2D dim2 = tile2.calculateDimension(stringBounder);
final double x2 = dimTotal.getWidth() - dim2.getWidth();
final double h = 0; // getAllDiamondsHeight(stringBounder);
final double y2 = (dimTotal.getHeight() - h * 2 - dim2.getHeight()) / 2 + h;
return new UTranslate(x2, y2);
}
private UTranslate getTranslateDiamond1(Ftile diamond, StringBounder stringBounder) {
final int idx = diamonds.indexOf(diamond);
if (idx == -1) {
throw new IllegalArgumentException();
}
final UTranslate trCouple = getTranslateCouple1(couples.get(idx), stringBounder);
final UTranslate in = couples.get(idx).getTranslateFor(diamond, stringBounder);
return trCouple.compose(in);
}
public UTranslate getTranslate1(Ftile tile, StringBounder stringBounder) {
final int idx = tiles.indexOf(tile);
if (idx == -1) {
throw new IllegalArgumentException();
}
final UTranslate trCouple = getTranslateCouple1(couples.get(idx), stringBounder);
final UTranslate in = couples.get(idx).getTranslateFor(tile, stringBounder);
return trCouple.compose(in);
}
private UTranslate getTranslateCouple1(Ftile candidat, StringBounder stringBounder) {
double x1 = 0;
for (Ftile couple : couples) {
final FtileGeometry dim1 = couple.calculateDimension(stringBounder);
if (couple == candidat) {
return new UTranslate(x1, 25);
}
x1 += dim1.getWidth() + xSeparation;
}
throw new IllegalArgumentException();
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
for (Ftile couple : couples) {
ug.apply(getTranslateCouple1(couple, stringBounder)).draw(couple);
}
ug.apply(getTranslate2(stringBounder)).draw(tile2);
}
private FtileGeometry calculateDimensionInternal(StringBounder stringBounder) {
Dimension2D result = new Dimension2DDouble(0, 0);
for (Ftile couple : couples) {
result = Dimension2DDouble.mergeLR(result, couple.calculateDimension(stringBounder));
}
final FtileGeometry dimTile2 = tile2.calculateDimension(stringBounder);
result = Dimension2DDouble.mergeLR(result, dimTile2);
result = Dimension2DDouble.delta(result, xSeparation * couples.size(), 100);
return new FtileGeometry(result, result.getWidth() / 2, 0);
}
@Override
protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
final Dimension2D dimTotal = calculateDimensionInternal(stringBounder);
final List<Ftile> all = new ArrayList<Ftile>(tiles);
all.add(tile2);
for (Ftile tmp : all) {
if (tmp.calculateDimension(stringBounder).hasPointOut()) {
return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0, dimTotal.getHeight());
}
}
return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0);
}
}