mirror of https://github.com/octoleo/plantuml.git
148 lines
4.6 KiB
Java
148 lines
4.6 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;
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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.ISkinParam;
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import net.sourceforge.plantuml.SkinParam;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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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.cucadiagram.Display;
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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.skin.rose.Rose;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignature;
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public abstract class AbstractParallelFtilesBuilder {
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protected final double barHeight = 6;
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private final Rose rose = new Rose();
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private final ISkinParam skinParam;
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private final StringBounder stringBounder;
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private final List<Ftile> list;
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private final Ftile middle;
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private final FtileGeometry middleDimension;
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public StyleSignature getDefaultStyleDefinition() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.activity);
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}
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final public StyleSignature getDefaultStyleDefinitionArrow() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.arrow);
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}
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public AbstractParallelFtilesBuilder(ISkinParam skinParam, StringBounder stringBounder, final List<Ftile> list,
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Ftile middle) {
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this.skinParam = skinParam;
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this.stringBounder = stringBounder;
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this.list = list;
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this.middle = middle;
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this.middleDimension = middle.calculateDimension(getStringBounder());
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}
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public final Ftile build() {
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final Ftile step1 = doStep1();
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return doStep2(step1);
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}
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protected abstract Ftile doStep1();
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protected abstract Ftile doStep2(Ftile step1);
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protected StringBounder getStringBounder() {
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return stringBounder;
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}
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protected Rose getRose() {
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return rose;
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}
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protected ISkinParam skinParam() {
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return skinParam;
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}
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protected final TextBlock getTextBlock(Display display) {
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// DUP3945
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if (Display.isNull(display)) {
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return null;
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}
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final FontConfiguration fontConfiguration;
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if (SkinParam.USE_STYLES()) {
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final Style style = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam().getCurrentStyleBuilder());
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fontConfiguration = style.getFontConfiguration(skinParam().getIHtmlColorSet());
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} else {
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fontConfiguration = new FontConfiguration(skinParam(), FontParam.ARROW, null);
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}
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return display.create(fontConfiguration, HorizontalAlignment.LEFT, skinParam(), CreoleMode.SIMPLE_LINE);
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}
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protected TextBlock getTextBlock(LinkRendering linkRendering) {
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// DUP1433
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final Display display = linkRendering.getDisplay();
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return getTextBlock(display);
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}
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protected final List<Ftile> getList() {
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return Collections.unmodifiableList(list);
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}
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protected final Ftile getMiddle() {
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return middle;
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}
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protected final double getHeightOfMiddle() {
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return middleDimension.getHeight();
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}
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protected final Swimlane swimlaneOutForStep2() {
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return list.get(list.size() - 1).getSwimlaneOut();
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}
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}
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