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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* (C) Copyright 2009-2014, Arnaud Roques
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*
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* Project Info: http://plantuml.sourceforge.net
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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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* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
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* in the United States and other countries.]
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*
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* Original Author: Arnaud Roques
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*
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* Revision $Revision: 4636 $
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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 java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.cucadiagram.Display;
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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.Grouping;
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import net.sourceforge.plantuml.sequencediagram.GroupingLeaf;
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import net.sourceforge.plantuml.sequencediagram.GroupingStart;
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import net.sourceforge.plantuml.sequencediagram.GroupingType;
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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 GroupingTile implements TileWithCallbackY {
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private static final int MARGINX = 16;
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private static final int MARGINY = 10;
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private final List<Tile> tiles = new ArrayList<Tile>();
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private final Real min;
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private final Real max;
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private final GroupingStart start;
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// private final double marginX = 20;
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private final Skin skin;
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private final ISkinParam skinParam;
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private final Display display;
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private double bodyHeight;
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public Event getEvent() {
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return start;
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}
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2015-05-03 15:36:36 +00:00
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public GroupingTile(Iterator<Event> it, GroupingStart start, TileArguments tileArgumentsBachColorChanged,
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TileArguments tileArgumentsOriginal) {
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final StringBounder stringBounder = tileArgumentsOriginal.getStringBounder();
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this.start = start;
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this.display = start.getTitle().equals("group") ? Display.create(start.getComment()) : Display.create(
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start.getTitle(), start.getComment());
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this.skin = tileArgumentsOriginal.getSkin();
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// this.skinParam = tileArgumentsOriginal.getSkinParam();
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this.skinParam = tileArgumentsBachColorChanged.getSkinParam();
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final List<Real> min2 = new ArrayList<Real>();
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final List<Real> max2 = new ArrayList<Real>();
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final List<Tile> allElses = new ArrayList<Tile>();
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while (it.hasNext()) {
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final Event ev = it.next();
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if (ev instanceof GroupingLeaf && ((Grouping) ev).getType() == GroupingType.END) {
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break;
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}
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final Tile tile = TileBuilder.buildOne(it, tileArgumentsOriginal, ev, this);
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if (tile != null) {
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tiles.add(tile);
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bodyHeight += tile.getPreferredHeight(stringBounder);
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if (ev instanceof GroupingLeaf && ((Grouping) ev).getType() == GroupingType.ELSE) {
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allElses.add(tile);
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continue;
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}
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min2.add(tile.getMinX(stringBounder).addFixed(-MARGINX));
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final Real m = tile.getMaxX(stringBounder);
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// max2.add(m == tileArgumentsOriginal.getOmega() ? m : m.addFixed(MARGINX));
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max2.add(m.addFixed(MARGINX));
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}
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}
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final Dimension2D dim1 = getPreferredDimensionIfEmpty(stringBounder);
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final double width = dim1.getWidth();
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if (min2.size() == 0) {
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min2.add(tileArgumentsOriginal.getOrigin());
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}
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this.min = RealUtils.min(min2);
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for (Tile anElse : allElses) {
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max2.add(anElse.getMaxX(stringBounder));
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}
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2015-05-31 18:56:03 +00:00
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max2.add(this.min.addFixed(width + 16));
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this.max = RealUtils.max(max2);
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}
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private Component getComponent(StringBounder stringBounder) {
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final Component comp = skin.createComponent(ComponentType.GROUPING_HEADER, null, skinParam, display);
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return comp;
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}
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private Dimension2D getPreferredDimensionIfEmpty(StringBounder stringBounder) {
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return getComponent(stringBounder).getPreferredDimension(stringBounder);
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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 dim1 = getPreferredDimensionIfEmpty(stringBounder);
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final Area area = new Area(max.getCurrentValue() - min.getCurrentValue(), getTotalHeight(stringBounder));
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if (ug instanceof LiveBoxFinder == false) {
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comp.drawU(ug.apply(new UTranslate(min.getCurrentValue(), 0)), area, (Context2D) ug);
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drawAllElses(ug);
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}
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// ug.apply(new UChangeBackColor(HtmlColorUtils.LIGHT_GRAY)).draw(new URectangle(area.getDimensionToUse()));
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double h = dim1.getHeight() + MARGINY / 2;
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for (Tile tile : tiles) {
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ug.apply(new UTranslate(0, h)).draw(tile);
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h += tile.getPreferredHeight(stringBounder);
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}
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}
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2015-06-07 10:23:10 +00:00
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private double getTotalHeight(StringBounder stringBounder) {
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final Dimension2D dimIfEmpty = getPreferredDimensionIfEmpty(stringBounder);
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return bodyHeight + dimIfEmpty.getHeight() + MARGINY / 2;
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}
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private void drawAllElses(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final double totalHeight = getTotalHeight(stringBounder);
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final double suppHeight = getPreferredDimensionIfEmpty(stringBounder).getHeight() + MARGINY / 2;
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final List<Double> ys = new ArrayList<Double>();
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for (Tile tile : tiles) {
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if (tile instanceof ElseTile) {
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final ElseTile elseTile = (ElseTile) tile;
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ys.add(elseTile.getCallbackY() - y + suppHeight);
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}
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}
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ys.add(totalHeight);
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int i = 0;
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for (Tile tile : tiles) {
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if (tile instanceof ElseTile) {
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final ElseTile elseTile = (ElseTile) tile;
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final Component comp = elseTile.getComponent(stringBounder);
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final Area area = new Area(max.getCurrentValue() - min.getCurrentValue(), ys.get(i + 1) - ys.get(i));
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comp.drawU(ug.apply(new UTranslate(min.getCurrentValue(), ys.get(i))), area, (Context2D) ug);
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i++;
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}
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}
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}
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public double getPreferredHeight(StringBounder stringBounder) {
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final Dimension2D dim1 = getPreferredDimensionIfEmpty(stringBounder);
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return dim1.getHeight() + bodyHeight + MARGINY;
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}
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public void addConstraints(StringBounder stringBounder) {
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for (Tile tile : tiles) {
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tile.addConstraints(stringBounder);
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}
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}
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public Real getMinX(StringBounder stringBounder) {
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return min;
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}
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public Real getMaxX(StringBounder stringBounder) {
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return max;
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}
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private double y;
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public void callbackY(double y) {
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this.y = y;
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}
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2015-06-07 10:23:10 +00:00
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public static double fillPositionelTiles(StringBounder stringBounder, double y, List<Tile> tiles,
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final List<YPositionedTile> positionedTiles) {
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double lastY = y;
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for (Tile tile : tiles) {
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if (tile.getEvent().isParallel()) {
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y = lastY;
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}
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positionedTiles.add(new YPositionedTile(tile, y));
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if (tile instanceof GroupingTile) {
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final GroupingTile groupingTile = (GroupingTile) tile;
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fillPositionelTiles(stringBounder, y, groupingTile.tiles, new ArrayList<YPositionedTile>());
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}
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lastY = y;
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y += tile.getPreferredHeight(stringBounder);
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}
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return y;
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2015-05-31 18:56:03 +00:00
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}
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2015-06-07 10:23:10 +00:00
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// public double getStartY() {
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// return y + MARGINY;
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// }
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}
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