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211 lines
5.6 KiB
Java
211 lines
5.6 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.klimt.drawing;
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import java.util.Map;
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import java.util.Objects;
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import net.sourceforge.plantuml.klimt.CopyForegroundColorToBackgroundColor;
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import net.sourceforge.plantuml.klimt.UBackground;
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import net.sourceforge.plantuml.klimt.UChange;
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import net.sourceforge.plantuml.klimt.UClip;
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import net.sourceforge.plantuml.klimt.UGroupType;
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import net.sourceforge.plantuml.klimt.UParam;
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import net.sourceforge.plantuml.klimt.UPattern;
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import net.sourceforge.plantuml.klimt.UStroke;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.color.ColorMapper;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.color.HColors;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.shape.UHidden;
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import net.sourceforge.plantuml.url.Url;
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public abstract class AbstractCommonUGraphic implements UGraphic {
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private UStroke stroke = UStroke.simple();
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private UPattern pattern = UPattern.FULL;
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private boolean hidden = false;
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private HColor backColor = HColors.none();
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private HColor color = HColors.none();
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private boolean enlargeClip = false;
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private final StringBounder stringBounder;
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private UTranslate translate = UTranslate.none();
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private /* final */ ColorMapper colorMapper;
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private UClip clip;
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private /* final */ HColor defaultBackground;
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protected AbstractCommonUGraphic(StringBounder stringBounder) {
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this.stringBounder = stringBounder;
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}
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public void basicCopy(HColor defaultBackground, ColorMapper colorMapper) {
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this.colorMapper = colorMapper;
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this.defaultBackground = Objects.requireNonNull(defaultBackground);
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}
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protected void basicCopy(AbstractCommonUGraphic other) {
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this.defaultBackground = Objects.requireNonNull(other.defaultBackground);
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this.enlargeClip = other.enlargeClip;
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this.colorMapper = other.colorMapper;
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this.translate = other.translate;
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this.clip = other.clip;
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this.stroke = other.stroke;
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this.pattern = other.pattern;
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this.hidden = other.hidden;
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this.color = other.color;
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this.backColor = other.backColor;
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}
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protected abstract AbstractCommonUGraphic copyUGraphic();
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@Override
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public HColor getDefaultBackground() {
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return defaultBackground;
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}
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public double dpiFactor() {
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return 1;
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}
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public UGraphic apply(UChange change) {
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Objects.requireNonNull(change);
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final AbstractCommonUGraphic copy = copyUGraphic();
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if (change instanceof UTranslate) {
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copy.translate = ((UTranslate) change).compose(copy.translate);
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} else if (change instanceof UClip) {
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copy.clip = (UClip) change;
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copy.clip = copy.clip.translate(getTranslateX(), getTranslateY());
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} else if (change instanceof UStroke) {
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copy.stroke = (UStroke) change;
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} else if (change instanceof UPattern) {
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copy.pattern = (UPattern) change;
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} else if (change instanceof UHidden) {
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copy.hidden = change == UHidden.HIDDEN;
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} else if (change instanceof UBackground) {
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copy.backColor = ((UBackground) change).getBackColor();
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} else if (change instanceof HColor) {
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copy.color = (HColor) change;
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} else if (change instanceof CopyForegroundColorToBackgroundColor) {
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copy.backColor = this.color;
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}
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return copy;
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}
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final public UClip getClip() {
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if (enlargeClip && clip != null)
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return clip.enlarge(1);
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return clip;
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}
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final public void enlargeClip() {
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this.enlargeClip = true;
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}
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final public UParam getParam() {
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return new UParam() {
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public boolean isHidden() {
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return hidden;
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}
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public UStroke getStroke() {
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return stroke;
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}
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public HColor getColor() {
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return color;
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}
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public HColor getBackcolor() {
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return backColor;
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}
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public UPattern getPattern() {
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return pattern;
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}
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};
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}
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@Override
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public StringBounder getStringBounder() {
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return stringBounder;
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}
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final protected double getTranslateX() {
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return translate.getDx();
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}
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final protected double getTranslateY() {
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return translate.getDy();
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}
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final public ColorMapper getColorMapper() {
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return colorMapper;
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}
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final public void flushUg() {
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}
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@Override
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public void startUrl(Url url) {
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}
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@Override
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public void closeUrl() {
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}
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public void startGroup(Map<UGroupType, String> typeIdents) {
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}
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public void closeGroup() {
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}
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public boolean matchesProperty(String propertyName) {
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return false;
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}
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public final UTranslate getTranslate() {
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return translate;
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}
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}
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