mirror of https://github.com/octoleo/plantuml.git
162 lines
5.6 KiB
Java
162 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 2009-2023, Arnaud Roques
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*
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* Project Info: http://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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* http://plantuml.com/patreon (only 1$ per month!)
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* http://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.skin;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.ISkinSimple;
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import net.sourceforge.plantuml.LineBreakStrategy;
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import net.sourceforge.plantuml.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.cucadiagram.BodyFactory;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockEmpty;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.ugraphic.UFont;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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import net.sourceforge.plantuml.ugraphic.color.HColorSet;
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public abstract class AbstractTextualComponent extends AbstractComponent {
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private final int marginX1;
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private final int marginX2;
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private final int marginY;
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private final TextBlock textBlock;
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private final ISkinSimple spriteContainer;
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private final UFont font;
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private final HColor fontColor;
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private final HorizontalAlignment alignment;
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public AbstractTextualComponent(Style style, LineBreakStrategy maxMessageSize, int marginX1, int marginX2,
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int marginY, ISkinSimple spriteContainer, CharSequence label) {
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this(style, style, maxMessageSize, marginX1, marginX2, marginY, spriteContainer,
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Display.getWithNewlines(label == null ? "" : label.toString()), false);
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}
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public AbstractTextualComponent(Style style, LineBreakStrategy maxMessageSize, int marginX1, int marginX2,
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int marginY, ISkinSimple spriteContainer, Display display, boolean enhanced) {
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this(style, style, maxMessageSize, marginX1, marginX2, marginY, spriteContainer, display, enhanced);
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}
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public AbstractTextualComponent(Style style, Style stereo, LineBreakStrategy maxMessageSize, int marginX1,
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int marginX2, int marginY, ISkinSimple spriteContainer, Display display, boolean enhanced) {
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super(style);
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this.spriteContainer = spriteContainer;
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final FontConfiguration fc = style.getFontConfiguration(spriteContainer.getThemeStyle(), getIHtmlColorSet());
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this.font = style.getUFont();
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this.fontColor = style.value(PName.FontColor).asColor(spriteContainer.getThemeStyle(), getIHtmlColorSet());
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final HorizontalAlignment horizontalAlignment = style.getHorizontalAlignment();
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final UFont fontForStereotype = stereo.getUFont();
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final HColor htmlColorForStereotype = stereo.value(PName.FontColor).asColor(spriteContainer.getThemeStyle(),
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getIHtmlColorSet());
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display = display.withoutStereotypeIfNeeded(style);
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this.marginX1 = marginX1;
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this.marginX2 = marginX2;
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this.marginY = marginY;
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if (display.size() == 1 && display.get(0).length() == 0)
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textBlock = new TextBlockEmpty();
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else if (enhanced)
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textBlock = BodyFactory.create3(display, spriteContainer, horizontalAlignment, fc, maxMessageSize, style);
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else
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textBlock = display.create0(fc, horizontalAlignment, spriteContainer, maxMessageSize, CreoleMode.FULL,
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fontForStereotype, htmlColorForStereotype, marginX1, marginX2);
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this.alignment = horizontalAlignment;
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}
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protected HColorSet getIHtmlColorSet() {
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return ((ISkinParam) spriteContainer).getIHtmlColorSet();
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}
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protected TextBlock getTextBlock() {
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return textBlock;
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}
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protected double getPureTextWidth(StringBounder stringBounder) {
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final TextBlock textBlock = getTextBlock();
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final Dimension2D size = textBlock.calculateDimension(stringBounder);
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return size.getWidth();
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}
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final public double getTextWidth(StringBounder stringBounder) {
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return getPureTextWidth(stringBounder) + marginX1 + marginX2;
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}
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final protected double getTextHeight(StringBounder stringBounder) {
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final TextBlock textBlock = getTextBlock();
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final Dimension2D size = textBlock.calculateDimension(stringBounder);
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return size.getHeight() + 2 * marginY;
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}
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final protected int getMarginX1() {
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return marginX1;
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}
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final protected int getMarginX2() {
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return marginX2;
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}
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final protected int getMarginY() {
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return marginY;
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}
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final protected UFont getFont() {
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return font;
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}
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protected HColor getFontColor() {
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return fontColor;
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}
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protected final ISkinSimple getISkinSimple() {
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return spriteContainer;
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}
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public final HorizontalAlignment getHorizontalAlignment() {
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return alignment;
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}
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}
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