net.sourceforge.plantuml.wbs.ITFComposed Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see left;
private final List right;
private final TextBlock main;
final private double delta1x = 10;
final private double marginBottom;// = 15;
private final WElement idea;
private ITFComposed(ISkinParam skinParam, WElement idea, List left, List right) {
super(skinParam, idea.getStyleBuilder(), idea.getLevel(), idea.getStereotype());
this.idea = idea;
this.left = left;
this.right = right;
this.main = buildMain(idea);
final Style style = idea.getStyle();
this.marginBottom = style.getMargin().getBottom();
}
public static ITF build2(ISkinParam skinParam, WElement idea) {
if (idea.isLeaf())
return new ITFLeaf(idea, idea.withBackColor(skinParam));
final List left = new ArrayList<>();
final List right = new ArrayList<>();
for (WElement child : idea.getChildren(Direction.LEFT))
left.add(build2(skinParam, child));
for (WElement child : idea.getChildren(Direction.RIGHT))
right.add(build2(skinParam, child));
return new ITFComposed(skinParam, idea, left, right);
}
final protected double getw1(StringBounder stringBounder) {
final XDimension2D mainDim = main.calculateDimension(stringBounder);
final double mainWidth = mainDim.getWidth();
return Math.max(mainWidth / 2, delta1x + getCollWidth(stringBounder, left));
}
final public XPoint2D getT1(StringBounder stringBounder) {
final double x = getw1(stringBounder);
final double y = 0;
return new XPoint2D(x, y);
}
final public XPoint2D getT2(StringBounder stringBounder) {
final XDimension2D mainDim = main.calculateDimension(stringBounder);
final double x = getw1(stringBounder);
final double y = mainDim.getHeight();
return new XPoint2D(x, y);
}
final public XPoint2D getF1(StringBounder stringBounder) {
final XDimension2D mainDim = main.calculateDimension(stringBounder);
final double x = getw1(stringBounder) - mainDim.getWidth() / 2;
final double y = mainDim.getHeight() / 2;
return new XPoint2D(x, y);
}
final public XPoint2D getF2(StringBounder stringBounder) {
final XDimension2D mainDim = main.calculateDimension(stringBounder);
final double x = getw1(stringBounder) + mainDim.getWidth() / 2;
final double y = mainDim.getHeight() / 2;
return new XPoint2D(x, y);
}
public final XDimension2D calculateDimension(StringBounder stringBounder) {
final XDimension2D mainDim = main.calculateDimension(stringBounder);
final double mainWidth = mainDim.getWidth();
final double height = mainDim.getHeight() + Math.max(getCollHeight(stringBounder, left, marginBottom),
getCollHeight(stringBounder, right, marginBottom));
final double width = Math.max(mainWidth / 2, delta1x + getCollWidth(stringBounder, left))
+ Math.max(mainWidth / 2, delta1x + getCollWidth(stringBounder, right));
return new XDimension2D(width, height);
}
public void drawU(final UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final XDimension2D mainDim = main.calculateDimension(stringBounder);
if (ug instanceof AbstractCommonUGraphic) {
final UTranslate translate = ((AbstractCommonUGraphic) ug).getTranslate();
idea.setGeometry(translate, mainDim);
}
final double wx = getw1(stringBounder) - mainDim.getWidth() / 2;
main.drawU(ug.apply(UTranslate.dx(wx)));
final double x = getw1(stringBounder);
double y = mainDim.getHeight();
double lastY1 = y;
for (ITF child : left) {
y += marginBottom;
final XDimension2D childDim = child.calculateDimension(stringBounder);
lastY1 = y + child.getF2(stringBounder).getY();
drawLine(ug, x - childDim.getWidth() - delta1x + child.getF2(stringBounder).getX(), lastY1, x,
lastY1);
child.drawU(ug.apply(new UTranslate(x - childDim.getWidth() - delta1x, y)));
y += childDim.getHeight();
}
y = mainDim.getHeight();
HColor lineColor = getLinkColor();
lineColor = HColors.BLUE;
double lastY2 = y;
for (ITF child : right) {
y += marginBottom;
final XDimension2D childDim = child.calculateDimension(stringBounder);
lastY2 = y + child.getF1(stringBounder).getY();
drawLine(ug.apply(lineColor), x, lastY2, x + delta1x + child.getF1(stringBounder).getX(), lastY2);
child.drawU(ug.apply(new UTranslate(x + delta1x, y)));
y += childDim.getHeight();
}
drawLine(ug.apply(lineColor), x, mainDim.getHeight(), x, Math.max(lastY1, lastY2));
}
private HColor getLinkColor() {
final Style styleArrow = idea.getStyle().getSignature().withTOBECHANGED(idea.getStereotype())
.getMergedStyle(idea.getStyleBuilder());
return styleArrow.value(PName.LineColor).asColor(skinParam.getIHtmlColorSet());
}
final private double getCollWidth(StringBounder stringBounder, Collection all) {
double result = 0;
for (TextBlock child : all)
result = Math.max(result, child.calculateDimension(stringBounder).getWidth());
return result;
}
final private double getCollHeight(StringBounder stringBounder, Collection all,
double deltay) {
double result = 0;
for (TextBlock child : all)
result += deltay + child.calculateDimension(stringBounder).getHeight();
return result;
}
}