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201 lines
7.1 KiB
Java
201 lines
7.1 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 2009-2020, Arnaud Roques
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*
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* Project Info: http://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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* http://plantuml.com/patreon (only 1$ per month!)
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* http://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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*/
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package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.cond;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.activitydiagram3.Branch;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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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 FtileSwitchWithDiamonds extends FtileSwitchNude {
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private static final double SUPP15 = 15;
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static enum Mode {
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BIG_DIAMOND, SMALL_DIAMOND
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};
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protected final Ftile diamond1;
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protected final Ftile diamond2;
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protected final List<Branch> branches;
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private Mode mode;
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private final double w13;
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private final double w9;
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public FtileSwitchWithDiamonds(List<Ftile> tiles, List<Branch> branches, Swimlane in, Ftile diamond1,
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Ftile diamond2, StringBounder stringBounder) {
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super(tiles, in);
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this.branches = branches;
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this.diamond1 = diamond1;
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this.diamond2 = diamond2;
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w13 = diamond1.calculateDimension(stringBounder).getWidth()
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- tiles.get(0).calculateDimension(stringBounder).getRight()
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- tiles.get(tiles.size() - 1).calculateDimension(stringBounder).getLeft();
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w9 = getW9(stringBounder);
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if (w13 > w9) {
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mode = Mode.BIG_DIAMOND;
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} else {
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mode = Mode.SMALL_DIAMOND;
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}
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}
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private double getW9(StringBounder stringBounder) {
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double result = 0;
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for (int i = 1; i < tiles.size() - 1; i++) {
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result += tiles.get(i).calculateDimension(stringBounder).getWidth();
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}
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return result;
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}
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@Override
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public Collection<Ftile> getMyChildren() {
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final Collection<Ftile> result = new ArrayList<Ftile>(super.getMyChildren());
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result.add(diamond1);
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result.add(diamond2);
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return Collections.unmodifiableCollection(result);
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}
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public double getYdelta1a(StringBounder stringBounder) {
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return 20;
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}
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public double getYdelta1b(StringBounder stringBounder) {
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return 10;
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}
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@Override
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protected FtileGeometry calculateDimensionInternalSlow(StringBounder stringBounder) {
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final FtileGeometry dim1 = diamond1.calculateDimension(stringBounder);
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final FtileGeometry dim2 = diamond2.calculateDimension(stringBounder);
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final double nudeHeight = super.calculateDimensionInternalSlow(stringBounder).getHeight();
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if (mode == Mode.BIG_DIAMOND) {
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final double height = dim1.getHeight() + nudeHeight + dim2.getHeight() + getYdelta1a(stringBounder)
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+ getYdelta1b(stringBounder);
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final FtileGeometry tile0 = tiles.get(0).calculateDimension(stringBounder);
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final double width = tile0.getWidth() + SUPP15 + w13 + SUPP15
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+ +tiles.get(tiles.size() - 1).calculateDimension(stringBounder).getWidth();
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return new FtileGeometry(width, height, tile0.getLeft() + SUPP15 + dim1.getLeft(), 0, height);
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} else {
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final FtileGeometry dimNude = super.calculateDimensionInternalSlow(stringBounder);
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final FtileGeometry all = dim1.appendBottom(dimNude).appendBottom(dim2);
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return all.addDim(0, getYdelta1a(stringBounder) + getYdelta1b(stringBounder));
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}
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}
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@Override
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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ug.apply(getTranslateDiamond1(stringBounder)).draw(diamond1);
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if (mode == Mode.BIG_DIAMOND) {
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for (Ftile tile : tiles) {
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tile.drawU(ug.apply(getTranslateOf(tile, stringBounder)));
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}
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} else {
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super.drawU(ug.apply(getTranslateMain(stringBounder)));
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}
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ug.apply(getTranslateDiamond2(stringBounder)).draw(diamond2);
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}
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protected UTranslate getTranslateOf(Ftile tile, StringBounder stringBounder) {
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final UTranslate main = getTranslateMain(stringBounder);
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if (mode == Mode.BIG_DIAMOND) {
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double dx = 0;
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final double suppx = (w13 - w9) / (tiles.size() - 1);
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for (int i = 0; i < tiles.size() - 1; i++) {
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if (tile == tiles.get(i)) {
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return main.compose(new UTranslate(dx, 0));
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}
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dx += tiles.get(i).calculateDimension(stringBounder).getWidth() + suppx;
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}
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if (tile == tiles.get(tiles.size() - 1)) {
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final double dx9 = tiles.get(0).calculateDimension(stringBounder).getWidth() + w13 + SUPP15 + SUPP15;
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return main.compose(new UTranslate(dx9, 0));
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}
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throw new IllegalArgumentException();
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}
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return getTranslateNude(tile, stringBounder).compose(main);
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}
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protected UTranslate getTranslateMain(StringBounder stringBounder) {
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double dy1 = dimDiamond1.getHeight() + getYdelta1a(stringBounder);
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return new UTranslate(0, dy1);
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}
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protected UTranslate getTranslateDiamond1(StringBounder stringBounder) {
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final double y1 = 0;
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final FtileGeometry dimTotal = calculateDimensionInternal(stringBounder);
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double x1 = dimTotal.getLeft() - dimDiamond1.getLeft();
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return new UTranslate(x1, y1);
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}
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protected UTranslate getTranslateDiamond2(StringBounder stringBounder) {
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final FtileGeometry dimTotal = calculateDimensionInternal(stringBounder);
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final FtileGeometry dimDiamond2 = diamond2.calculateDimension(stringBounder);
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final double y2 = dimTotal.getHeight() - dimDiamond2.getHeight();
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final double x2 = dimTotal.getLeft() - dimDiamond2.getWidth() / 2;
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return new UTranslate(x2, y2);
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}
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protected TextBlock getLabelPositive(Branch branch) {
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final FontConfiguration fcArrow = new FontConfiguration(skinParam(), FontParam.ARROW, null);
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return branch.getLabelPositive().create(fcArrow, HorizontalAlignment.LEFT, skinParam(), CreoleMode.SIMPLE_LINE);
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}
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}
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