mirror of https://github.com/octoleo/plantuml.git
311 lines
11 KiB
Java
311 lines
11 KiB
Java
/* ========================================================================
|
|
* PlantUML : a free UML diagram generator
|
|
* ========================================================================
|
|
*
|
|
* (C) Copyright 2009-2023, 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!)
|
|
* http://plantuml.com/paypal
|
|
*
|
|
* 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.svek.image;
|
|
|
|
import java.awt.geom.Point2D;
|
|
import java.util.EnumMap;
|
|
import java.util.Map;
|
|
|
|
import net.sourceforge.plantuml.ColorParam;
|
|
import net.sourceforge.plantuml.FontParam;
|
|
import net.sourceforge.plantuml.Guillemet;
|
|
import net.sourceforge.plantuml.ISkinParam;
|
|
import net.sourceforge.plantuml.LineParam;
|
|
import net.sourceforge.plantuml.SkinParamUtils;
|
|
import net.sourceforge.plantuml.Url;
|
|
import net.sourceforge.plantuml.UseStyle;
|
|
import net.sourceforge.plantuml.awt.geom.Dimension2D;
|
|
import net.sourceforge.plantuml.creole.Stencil;
|
|
import net.sourceforge.plantuml.cucadiagram.BodyFactory;
|
|
import net.sourceforge.plantuml.cucadiagram.Display;
|
|
import net.sourceforge.plantuml.cucadiagram.EntityPortion;
|
|
import net.sourceforge.plantuml.cucadiagram.ILeaf;
|
|
import net.sourceforge.plantuml.cucadiagram.LeafType;
|
|
import net.sourceforge.plantuml.cucadiagram.PortionShower;
|
|
import net.sourceforge.plantuml.cucadiagram.Stereotype;
|
|
import net.sourceforge.plantuml.graphic.FontConfiguration;
|
|
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
|
|
import net.sourceforge.plantuml.graphic.SkinParameter;
|
|
import net.sourceforge.plantuml.graphic.StringBounder;
|
|
import net.sourceforge.plantuml.graphic.TextBlock;
|
|
import net.sourceforge.plantuml.graphic.TextBlockUtils;
|
|
import net.sourceforge.plantuml.graphic.color.ColorType;
|
|
import net.sourceforge.plantuml.graphic.color.Colors;
|
|
import net.sourceforge.plantuml.style.PName;
|
|
import net.sourceforge.plantuml.style.SName;
|
|
import net.sourceforge.plantuml.style.Style;
|
|
import net.sourceforge.plantuml.style.StyleSignature;
|
|
import net.sourceforge.plantuml.style.StyleSignatureBasic;
|
|
import net.sourceforge.plantuml.svek.AbstractEntityImage;
|
|
import net.sourceforge.plantuml.svek.ShapeType;
|
|
import net.sourceforge.plantuml.ugraphic.AbstractUGraphicHorizontalLine;
|
|
import net.sourceforge.plantuml.ugraphic.TextBlockInEllipse;
|
|
import net.sourceforge.plantuml.ugraphic.UEllipse;
|
|
import net.sourceforge.plantuml.ugraphic.UGraphic;
|
|
import net.sourceforge.plantuml.ugraphic.UGroupType;
|
|
import net.sourceforge.plantuml.ugraphic.UHorizontalLine;
|
|
import net.sourceforge.plantuml.ugraphic.ULine;
|
|
import net.sourceforge.plantuml.ugraphic.UStroke;
|
|
import net.sourceforge.plantuml.ugraphic.UTranslate;
|
|
import net.sourceforge.plantuml.ugraphic.color.HColor;
|
|
|
|
public class EntityImageUseCase extends AbstractEntityImage {
|
|
|
|
final private TextBlock desc;
|
|
|
|
final private Url url;
|
|
|
|
public EntityImageUseCase(ILeaf entity, ISkinParam skinParam2, PortionShower portionShower) {
|
|
super(entity, entity.getColors().mute(skinParam2));
|
|
final Stereotype stereotype = entity.getStereotype();
|
|
|
|
final HorizontalAlignment align;
|
|
if (UseStyle.useBetaStyle()) {
|
|
final Style style = getStyle();
|
|
align = style.getHorizontalAlignment();
|
|
} else {
|
|
align = HorizontalAlignment.CENTER;
|
|
}
|
|
final TextBlock tmp = BodyFactory.create2(getSkinParam().getDefaultTextAlignment(align), entity.getDisplay(),
|
|
FontParam.USECASE, getSkinParam(), stereotype, entity, getStyle());
|
|
|
|
if (stereotype == null || stereotype.getLabel(Guillemet.DOUBLE_COMPARATOR) == null
|
|
|| portionShower.showPortion(EntityPortion.STEREOTYPE, entity) == false) {
|
|
this.desc = tmp;
|
|
} else {
|
|
final TextBlock stereo;
|
|
if (stereotype.getSprite(getSkinParam()) != null) {
|
|
stereo = stereotype.getSprite(getSkinParam());
|
|
} else {
|
|
stereo = Display.getWithNewlines(stereotype.getLabel(getSkinParam().guillemet())).create(
|
|
FontConfiguration.create(getSkinParam(), FontParam.USECASE_STEREOTYPE, stereotype),
|
|
HorizontalAlignment.CENTER, getSkinParam());
|
|
}
|
|
this.desc = TextBlockUtils.mergeTB(stereo, tmp, HorizontalAlignment.CENTER);
|
|
}
|
|
this.url = entity.getUrl99();
|
|
|
|
}
|
|
|
|
private UStroke getStroke() {
|
|
if (UseStyle.useBetaStyle()) {
|
|
final Style style = getStyle();
|
|
return style.getStroke();
|
|
}
|
|
UStroke stroke = getSkinParam().getThickness(LineParam.usecaseBorder, getStereo());
|
|
if (stroke == null)
|
|
stroke = new UStroke(1.5);
|
|
|
|
final Colors colors = getEntity().getColors();
|
|
stroke = colors.muteStroke(stroke);
|
|
return stroke;
|
|
}
|
|
|
|
public Dimension2D calculateDimension(StringBounder stringBounder) {
|
|
return new TextBlockInEllipse(desc, stringBounder).calculateDimension(stringBounder);
|
|
}
|
|
|
|
final public void drawU(UGraphic ug) {
|
|
final StringBounder stringBounder = ug.getStringBounder();
|
|
|
|
double shadow = 0;
|
|
|
|
if (UseStyle.useBetaStyle()) {
|
|
final Style style = getStyle();
|
|
shadow = style.value(PName.Shadowing).asDouble();
|
|
} else if (getSkinParam().shadowing2(getEntity().getStereotype(), SkinParameter.USECASE))
|
|
shadow = 3;
|
|
|
|
final TextBlockInEllipse ellipse = new TextBlockInEllipse(desc, stringBounder);
|
|
ellipse.setDeltaShadow(shadow);
|
|
|
|
if (url != null)
|
|
ug.startUrl(url);
|
|
|
|
ug = ug.apply(getStroke());
|
|
final HColor linecolor = getLineColor();
|
|
ug = ug.apply(linecolor);
|
|
final HColor backcolor = getBackColor();
|
|
ug = ug.apply(backcolor.bg());
|
|
final UGraphic ug2 = new MyUGraphicEllipse(ug, 0, 0, ellipse.getUEllipse());
|
|
|
|
final Map<UGroupType, String> typeIDent = new EnumMap<>(UGroupType.class);
|
|
typeIDent.put(UGroupType.CLASS, "elem " + getEntity().getCode() + " selected");
|
|
typeIDent.put(UGroupType.ID, "elem_" + getEntity().getCode());
|
|
ug.startGroup(typeIDent);
|
|
ellipse.drawU(ug2);
|
|
ug2.closeGroup();
|
|
|
|
if (getEntity().getLeafType() == LeafType.USECASE_BUSINESS)
|
|
specialBusiness(ug, ellipse.getUEllipse());
|
|
|
|
if (url != null)
|
|
ug.closeUrl();
|
|
|
|
}
|
|
|
|
private void specialBusiness(UGraphic ug, UEllipse frontier) {
|
|
final RotatedEllipse rotatedEllipse = new RotatedEllipse(frontier, Math.PI / 4);
|
|
|
|
final double theta1 = 20.0 * Math.PI / 180;
|
|
final double theta2 = rotatedEllipse.getOtherTheta(theta1);
|
|
|
|
final UEllipse frontier2 = frontier.scale(0.99);
|
|
final Point2D p1 = frontier2.getPointAtAngle(-theta1);
|
|
final Point2D p2 = frontier2.getPointAtAngle(-theta2);
|
|
drawLine(ug, p1, p2);
|
|
}
|
|
|
|
private void specialBusiness0(UGraphic ug, UEllipse frontier) {
|
|
final double c = frontier.getWidth() / frontier.getHeight();
|
|
final double ouverture = Math.PI / 2;
|
|
final Point2D p1 = frontier.getPointAtAngle(getTrueAngle(c, Math.PI / 4 - ouverture));
|
|
final Point2D p2 = frontier.getPointAtAngle(getTrueAngle(c, Math.PI / 4 + ouverture));
|
|
drawLine(ug, p1, p2);
|
|
}
|
|
|
|
private void drawLine(UGraphic ug, final Point2D p1, final Point2D p2) {
|
|
ug = ug.apply(new UTranslate(p1));
|
|
ug.draw(new ULine(p2.getX() - p1.getX(), p2.getY() - p1.getY()));
|
|
}
|
|
|
|
private double getTrueAngle(final double c, final double gamma) {
|
|
return Math.atan2(Math.sin(gamma), Math.cos(gamma) / c);
|
|
}
|
|
|
|
private HColor getBackColor() {
|
|
HColor backcolor = getEntity().getColors().getColor(ColorType.BACK);
|
|
if (backcolor == null) {
|
|
if (UseStyle.useBetaStyle()) {
|
|
Style style = getStyle();
|
|
final Colors colors = getEntity().getColors();
|
|
style = style.eventuallyOverride(colors);
|
|
backcolor = style.value(PName.BackGroundColor).asColor(getSkinParam().getThemeStyle(),
|
|
getSkinParam().getIHtmlColorSet());
|
|
} else {
|
|
backcolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.usecaseBackground);
|
|
}
|
|
}
|
|
return backcolor;
|
|
}
|
|
|
|
private Style getStyle() {
|
|
return getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
|
|
}
|
|
|
|
private StyleSignature getDefaultStyleDefinition() {
|
|
return StyleSignatureBasic.of(SName.root, SName.element, SName.componentDiagram, SName.usecase).withTOBECHANGED(getStereo());
|
|
}
|
|
|
|
private HColor getLineColor() {
|
|
HColor linecolor = getEntity().getColors().getColor(ColorType.LINE);
|
|
if (linecolor == null) {
|
|
if (UseStyle.useBetaStyle()) {
|
|
final Style style = getStyle();
|
|
linecolor = style.value(PName.LineColor).asColor(getSkinParam().getThemeStyle(),
|
|
getSkinParam().getIHtmlColorSet());
|
|
} else {
|
|
linecolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.usecaseBorder);
|
|
}
|
|
}
|
|
return linecolor;
|
|
}
|
|
|
|
public ShapeType getShapeType() {
|
|
return ShapeType.OVAL;
|
|
}
|
|
|
|
static class MyUGraphicEllipse extends AbstractUGraphicHorizontalLine {
|
|
|
|
private final double startingX;
|
|
private final double yTheoricalPosition;
|
|
private final UEllipse ellipse;
|
|
|
|
@Override
|
|
protected AbstractUGraphicHorizontalLine copy(UGraphic ug) {
|
|
return new MyUGraphicEllipse(ug, startingX, yTheoricalPosition, ellipse);
|
|
}
|
|
|
|
MyUGraphicEllipse(UGraphic ug, double startingX, double yTheoricalPosition, UEllipse ellipse) {
|
|
super(ug);
|
|
this.startingX = startingX;
|
|
this.ellipse = ellipse;
|
|
this.yTheoricalPosition = yTheoricalPosition;
|
|
}
|
|
|
|
private double getNormalized(double y) {
|
|
if (y < yTheoricalPosition)
|
|
throw new IllegalArgumentException();
|
|
|
|
y = y - yTheoricalPosition;
|
|
if (y > ellipse.getHeight())
|
|
throw new IllegalArgumentException();
|
|
|
|
return y;
|
|
}
|
|
|
|
private double getStartingXInternal(double y) {
|
|
return startingX + ellipse.getStartingX(getNormalized(y));
|
|
}
|
|
|
|
private double getEndingXInternal(double y) {
|
|
return startingX + ellipse.getEndingX(getNormalized(y));
|
|
}
|
|
|
|
private Stencil getStencil2(UTranslate translate) {
|
|
final double dy = translate.getDy();
|
|
return new Stencil() {
|
|
|
|
public double getStartingX(StringBounder stringBounder, double y) {
|
|
return getStartingXInternal(y + dy);
|
|
}
|
|
|
|
public double getEndingX(StringBounder stringBounder, double y) {
|
|
return getEndingXInternal(y + dy);
|
|
}
|
|
};
|
|
}
|
|
|
|
@Override
|
|
protected void drawHline(UGraphic ug, UHorizontalLine line, UTranslate translate) {
|
|
final UStroke stroke = new UStroke(1.5);
|
|
line.drawLineInternal(ug.apply(translate), getStencil2(translate), 0, stroke);
|
|
}
|
|
|
|
}
|
|
|
|
}
|