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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!)
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*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License V2.
*
* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [GNU General Public License V2]
*
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
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* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this GPL v2 license.
*
* The generated images can then be used without any reference to the GPL v2 license.
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* although this will be appreciated by the PlantUML team.
*
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* by any license, then the generated images are logically covered
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*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
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*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.klimt.creole;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import net.atmp.InnerStrategy;
import net.sourceforge.plantuml.klimt.LineBreakStrategy;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.creole.atom.Atom;
import net.sourceforge.plantuml.klimt.creole.legacy.StripeSimple;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.MinMax;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.geom.XRectangle2D;
import net.sourceforge.plantuml.klimt.shape.AbstractTextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.style.ClockwiseTopRightBottomLeft;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
public class SheetBlock1 extends AbstractTextBlock implements TextBlock, Atom, Stencil {
// ::remove folder when __HAXE__
private final Sheet sheet;
private List stripes;
private Map heights;
private Map widths;
private Map positions;
private MinMax minMax;
private final LineBreakStrategy maxWidth;
private final ClockwiseTopRightBottomLeft padding;
private final double marginX1;
private final double marginX2;
private Class lastCaller;
private double minimumWidth;
public SheetBlock1(Sheet sheet, LineBreakStrategy maxWidth, double padding) {
this(sheet, maxWidth, ClockwiseTopRightBottomLeft.same(padding), 0, 0);
}
public SheetBlock1(Sheet sheet, LineBreakStrategy maxWidth, Style style) {
this(sheet, maxWidth, style.getPadding(), 0, 0);
this.minimumWidth = style.value(PName.MinimumWidth).asDouble();
}
public SheetBlock1(Sheet sheet, LineBreakStrategy maxWidth, double padding, double marginX1, double marginX2) {
this(sheet, maxWidth, ClockwiseTopRightBottomLeft.same(padding), marginX1, marginX2);
}
public SheetBlock1(Sheet sheet, LineBreakStrategy maxWidth, ClockwiseTopRightBottomLeft padding, double marginX1,
double marginX2) {
this.sheet = sheet;
this.maxWidth = Objects.requireNonNull(maxWidth);
this.padding = padding;
this.marginX1 = marginX1;
this.marginX2 = marginX2;
}
@Override
public String toString() {
return sheet.toString();
}
public HorizontalAlignment getCellAlignment() {
if (stripes.size() != 1)
return HorizontalAlignment.LEFT;
final Stripe simple = stripes.get(0);
if (simple instanceof StripeSimple)
return ((StripeSimple) simple).getCellAlignment();
return HorizontalAlignment.LEFT;
}
public HorizontalAlignment getHorizontalAlignment() {
return sheet.getHorizontalAlignment();
}
private void initMap(StringBounder stringBounder) {
final Class currentCaller = stringBounder.getClass();
if (lastCaller == currentCaller)
return;
this.lastCaller = currentCaller;
stripes = new ArrayList<>();
for (Stripe stripe : sheet)
stripes.addAll(new Fission(stripe, maxWidth).getSplitted(stringBounder));
positions = new LinkedHashMap<>();
widths = new LinkedHashMap<>();
heights = new LinkedHashMap<>();
minMax = MinMax.getEmpty(true);
double y = 0;
for (Stripe stripe : stripes) {
if (stripe.getAtoms().size() == 0)
continue;
final Sea sea = new Sea(stringBounder);
for (Atom atom : stripe.getAtoms())
sea.add(atom);
sea.doAlign();
sea.translateMinYto(y);
sea.exportAllPositions(positions);
final double width = sea.getWidth();
widths.put(stripe, width);
minMax = sea.update(minMax);
final double height = sea.getHeight();
heights.put(stripe, height);
y += height;
}
final int coef;
if (sheet.getHorizontalAlignment() == HorizontalAlignment.CENTER)
coef = 2;
else if (sheet.getHorizontalAlignment() == HorizontalAlignment.RIGHT)
coef = 1;
else
coef = 0;
if (coef != 0) {
double maxWidth = 0;
for (Double v : widths.values())
if (v > maxWidth)
maxWidth = v;
for (Map.Entry ent : widths.entrySet()) {
// final double diff = maxWidth - ent.getValue() + this.marginX1 +
// this.marginX2;
final double diff = maxWidth - ent.getValue();
if (diff > 0) {
for (Atom atom : ent.getKey().getAtoms()) {
final Position pos = positions.get(atom);
positions.put(atom, pos.translateX(diff / coef));
}
}
}
}
}
public XDimension2D calculateDimension(StringBounder stringBounder) {
initMap(stringBounder);
return minMax.getDimension().delta(padding.getBottom() + padding.getTop());
}
@Override
public XRectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
return null;
}
public void drawU(UGraphic ug) {
initMap(ug.getStringBounder());
if (padding.getLeft() > 0 || padding.getTop() > 0)
ug = ug.apply(new UTranslate(padding.getLeft(), padding.getTop()));
for (Stripe stripe : stripes)
for (Atom atom : stripe.getAtoms()) {
final Position position = positions.get(atom);
atom.drawU(position.translate(ug));
// position.drawDebug(ug);
}
}
public double getStartingAltitude(StringBounder stringBounder) {
return 0;
}
public double getStartingX(StringBounder stringBounder, double y) {
return -marginX1;
}
public double getEndingX(StringBounder stringBounder, double y) {
return calculateDimension(stringBounder).getWidth() + marginX2;
}
public final double getMinimumWidth() {
return minimumWidth;
}
@Override
public List getNeutrons() {
throw new UnsupportedOperationException();
}
}