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/* ========================================================================
* 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 net.sourceforge.plantuml.ColorParam;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.FontParam;
import net.sourceforge.plantuml.ISkinParam;
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.cucadiagram.ILeaf;
import net.sourceforge.plantuml.cucadiagram.Stereotype;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.graphic.color.ColorType;
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.Bibliotekon;
import net.sourceforge.plantuml.svek.ShapeType;
import net.sourceforge.plantuml.svek.SvekNode;
import net.sourceforge.plantuml.ugraphic.Shadowable;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.URectangle;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UTranslate;
import net.sourceforge.plantuml.ugraphic.color.HColor;
public class EntityImageActivity extends AbstractEntityImage {
private double shadowing = 0;
public static final int CORNER = 25;
final private TextBlock desc;
final private static int MARGIN = 10;
final private Url url;
private final Bibliotekon bibliotekon;
public EntityImageActivity(ILeaf entity, ISkinParam skinParam, Bibliotekon bibliotekon) {
super(entity, skinParam);
this.bibliotekon = bibliotekon;
final Stereotype stereotype = entity.getStereotype();
final FontConfiguration fontConfiguration;
final HorizontalAlignment horizontalAlignment;
if (UseStyle.useBetaStyle()) {
final Style style = getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
fontConfiguration = style.getFontConfiguration(skinParam.getThemeStyle(), skinParam.getIHtmlColorSet());
horizontalAlignment = style.getHorizontalAlignment();
shadowing = style.value(PName.Shadowing).asDouble();
} else {
fontConfiguration = FontConfiguration.create(getSkinParam(), FontParam.ACTIVITY, stereotype);
horizontalAlignment = HorizontalAlignment.CENTER;
if (getSkinParam().shadowing(getEntity().getStereotype())) {
shadowing = 4;
}
}
this.desc = entity.getDisplay().create(fontConfiguration, horizontalAlignment, skinParam);
this.url = entity.getUrl99();
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
final Dimension2D dim = desc.calculateDimension(stringBounder);
return Dimension2DDouble.delta(dim, MARGIN * 2);
}
final public void drawU(UGraphic ug) {
if (url != null) {
ug.startUrl(url);
}
if (getShapeType() == ShapeType.ROUND_RECTANGLE) {
ug = drawNormal(ug);
} else if (getShapeType() == ShapeType.OCTAGON) {
ug = drawOctagon(ug);
} else {
throw new UnsupportedOperationException();
}
if (url != null) {
ug.closeUrl();
}
}
private UGraphic drawOctagon(UGraphic ug) {
final SvekNode node = bibliotekon.getNode(getEntity());
final Shadowable octagon = node.getPolygon();
if (octagon == null) {
return drawNormal(ug);
}
octagon.setDeltaShadow(shadowing);
ug = applyColors(ug);
ug.apply(new UStroke(1.5)).draw(octagon);
desc.drawU(ug.apply(new UTranslate(MARGIN, MARGIN)));
return ug;
}
private UGraphic drawNormal(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Dimension2D dimTotal = calculateDimension(stringBounder);
final double widthTotal = dimTotal.getWidth();
final double heightTotal = dimTotal.getHeight();
final Shadowable rect = new URectangle(widthTotal, heightTotal).rounded(CORNER);
rect.setDeltaShadow(shadowing);
ug = applyColors(ug);
UStroke stroke = new UStroke(1.5);
if (UseStyle.useBetaStyle()) {
final Style style = getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
stroke = style.getStroke();
}
ug.apply(stroke).draw(rect);
desc.drawU(ug.apply(new UTranslate(MARGIN, MARGIN)));
return ug;
}
public StyleSignature getDefaultStyleDefinition() {
return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity).withTOBECHANGED(getStereo());
}
private UGraphic applyColors(UGraphic ug) {
HColor borderColor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.activityBorder);
HColor backcolor = getEntity().getColors().getColor(ColorType.BACK);
if (backcolor == null) {
backcolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.activityBackground);
}
if (UseStyle.useBetaStyle()) {
final Style style = getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
borderColor = style.value(PName.LineColor).asColor(getSkinParam().getThemeStyle(),
getSkinParam().getIHtmlColorSet());
backcolor = getEntity().getColors().getColor(ColorType.BACK);
if (backcolor == null) {
backcolor = style.value(PName.BackGroundColor).asColor(getSkinParam().getThemeStyle(),
getSkinParam().getIHtmlColorSet());
}
}
ug = ug.apply(borderColor);
ug = ug.apply(backcolor.bg());
return ug;
}
public ShapeType getShapeType() {
final Stereotype stereotype = getStereo();
if (getSkinParam().useOctagonForActivity(stereotype)) {
return ShapeType.OCTAGON;
}
return ShapeType.ROUND_RECTANGLE;
}
}
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