/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, 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!)
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*
* 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.awt.geom.Dimension2D;
import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.ColorParam;
import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
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.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileBlackBlock;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamond;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.graphic.HtmlColor;
import net.sourceforge.plantuml.graphic.HtmlColorAndStyle;
import net.sourceforge.plantuml.graphic.Rainbow;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UPolygon;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class ParallelBuilderMerge extends ParallelFtilesBuilder {
public ParallelBuilderMerge(ISkinParam skinParam, StringBounder stringBounder,
final List list, Ftile inner, Swimlane swimlane) {
super(skinParam, stringBounder, list, inner, swimlane);
}
@Override
protected Ftile doStep1() {
Ftile result = getMiddle();
final List conns = new ArrayList();
final HtmlColor colorBar = getRose().getHtmlColor(skinParam(), ColorParam.activityBar);
final Ftile black = new FtileBlackBlock(skinParam(), colorBar, getList().get(0).getSwimlaneIn());
double x = 0;
for (Ftile tmp : getList()) {
final Dimension2D dim = tmp.calculateDimension(getStringBounder());
conns.add(new ConnectionIn(black, tmp, x, tmp.getInLinkRendering().getRainbow(
HtmlColorAndStyle.build(skinParam()))));
x += dim.getWidth();
}
result = FtileUtils.addConnection(result, conns);
((FtileBlackBlock) black).setBlackBlockDimension(result.calculateDimension(getStringBounder()).getWidth(), barHeight);
return new FtileAssemblySimple(black, result);
}
@Override
protected Ftile doStep2(Ftile result) {
final HtmlColor borderColor = getRose().getHtmlColor(skinParam(), ColorParam.activityDiamondBorder);
final HtmlColor backColor = getRose().getHtmlColor(skinParam(), ColorParam.activityDiamondBackground);
final Ftile out = new FtileDiamond(skinParam(), backColor, borderColor, swimlane());
result = new FtileAssemblySimple(result, out);
final List conns = new ArrayList();
final UTranslate diamondTranslate = result.getTranslateFor(out, getStringBounder());
int i = 0;
double x = 0;
for (Ftile tmp : getList()) {
final Dimension2D dim = tmp.calculateDimension(getStringBounder());
final UTranslate translate0 = new UTranslate(x, barHeight);
conns.add(new ConnectionHorizontalThenVertical(tmp, out, tmp.getOutLinkRendering().getRainbow(
HtmlColorAndStyle.build(skinParam())), translate0, diamondTranslate, i));
x += dim.getWidth();
i++;
}
return FtileUtils.addConnection(result, conns);
}
class ConnectionHorizontalThenVertical extends AbstractConnection /* implements ConnectionTranslatable */{
private final Rainbow arrowColor;
private final UTranslate diamondTranslate;
private final UTranslate translate0;
private final int counter;
public ConnectionHorizontalThenVertical(Ftile tile, Ftile diamond, Rainbow arrowColor, UTranslate translate0,
UTranslate diamondTranslate, int counter) {
super(tile, diamond);
this.arrowColor = arrowColor;
this.diamondTranslate = diamondTranslate;
this.translate0 = translate0;
this.counter = counter;
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Point2D p1 = getP1(stringBounder);
final Point2D p2 = getP2(stringBounder);
final double x1 = p1.getX();
final double y1 = p1.getY();
final double x2 = p2.getX();
final double y2 = p2.getY();
UPolygon endDecoration = null;
if (counter == 0) {
endDecoration = Arrows.asToRight();
} else if (counter == 1) {
endDecoration = Arrows.asToLeft();
}
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, endDecoration);
snake.addPoint(x1, y1);
snake.addPoint(x1, y2);
snake.addPoint(x2, y2);
ug.draw(snake);
}
private Point2D getP1(StringBounder stringBounder) {
return translate0.getTranslated(getFtile1().calculateDimension(stringBounder).getPointOut());
}
private Point2D getP2(final StringBounder stringBounder) {
final Point2D result = diamondTranslate.getTranslated(getFtile2().calculateDimension(stringBounder)
.getPointOut());
final Dimension2D dim = getFtile2().calculateDimension(stringBounder);
UTranslate arrival = new UTranslate();
if (counter == 0) {
arrival = new UTranslate(-dim.getWidth() / 2, -dim.getHeight() / 2);
} else if (counter == 1) {
arrival = new UTranslate(dim.getWidth() / 2, -dim.getHeight() / 2);
}
return arrival.getTranslated(result);
}
}
class ConnectionIn extends AbstractConnection implements ConnectionTranslatable {
private final double x;
private final Rainbow arrowColor;
private final Display label;
public ConnectionIn(Ftile ftile1, Ftile ftile2, double x, Rainbow arrowColor) {
super(ftile1, ftile2);
label = ftile2.getInLinkRendering().getDisplay();
this.x = x;
this.arrowColor = arrowColor;
}
public void drawU(UGraphic ug) {
ug = ug.apply(new UTranslate(x, 0));
final FtileGeometry geo = getFtile2().calculateDimension(getStringBounder());
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
if (Display.isNull(label) == false) {
snake.setLabel(getTextBlock(label));
}
snake.addPoint(geo.getLeft(), 0);
snake.addPoint(geo.getLeft(), geo.getInY());
ug.draw(snake);
}
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
ug = ug.apply(new UTranslate(x, 0));
final FtileGeometry geo = getFtile2().calculateDimension(getStringBounder());
final Point2D p1 = new Point2D.Double(geo.getLeft(), 0);
final Point2D p2 = new Point2D.Double(geo.getLeft(), geo.getInY());
final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
if (Display.isNull(label) == false) {
snake.setLabel(getTextBlock(label));
}
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);
}
}
}
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