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132 lines
4.2 KiB
Java
132 lines
4.2 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 2009-2020, 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.project.draw;
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import net.sourceforge.plantuml.Direction;
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import net.sourceforge.plantuml.SpriteContainerEmpty;
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import net.sourceforge.plantuml.Url;
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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.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockUtils;
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import net.sourceforge.plantuml.project.core.AbstractTask;
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import net.sourceforge.plantuml.project.core.Task;
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import net.sourceforge.plantuml.project.lang.CenterBorderColor;
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import net.sourceforge.plantuml.project.time.Wink;
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import net.sourceforge.plantuml.project.timescale.TimeScale;
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import net.sourceforge.plantuml.ugraphic.UFont;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.ULine;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.ugraphic.color.HColorUtils;
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public class TaskDrawSeparator implements TaskDraw {
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private final TimeScale timeScale;
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private final double y;
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private final Wink min;
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private final Wink max;
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private final String name;
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public TaskDrawSeparator(String name, TimeScale timeScale, double y, Wink min, Wink max) {
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this.name = name;
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this.y = y;
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this.timeScale = timeScale;
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this.min = min;
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this.max = max;
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}
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public void drawTitle(UGraphic ug) {
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getTitle().drawU(ug.apply(UTranslate.dx(MARGIN1)));
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}
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private TextBlock getTitle() {
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if (name == null) {
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return TextBlockUtils.empty(0, 0);
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}
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return Display.getWithNewlines(this.name).create(getFontConfiguration(), HorizontalAlignment.LEFT,
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new SpriteContainerEmpty());
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}
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private FontConfiguration getFontConfiguration() {
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final UFont font = UFont.serif(11);
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return new FontConfiguration(font, HColorUtils.BLACK, HColorUtils.BLACK, false);
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}
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private final static double MARGIN1 = 10;
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private final static double MARGIN2 = 2;
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public void drawU(UGraphic ug) {
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final double widthTitle = getTitle().calculateDimension(ug.getStringBounder()).getWidth();
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final double start = timeScale.getStartingPosition(min) + widthTitle;
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final double end = timeScale.getEndingPosition(max);
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ug = ug.apply(HColorUtils.BLACK);
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ug = ug.apply(UTranslate.dy(getHeight() / 2));
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if (widthTitle == 0) {
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final ULine line = ULine.hline(end - start);
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ug.draw(line);
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} else {
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final ULine line1 = ULine.hline(MARGIN1 - MARGIN2);
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final ULine line2 = ULine.hline(end - start - MARGIN1 - MARGIN2);
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ug.draw(line1);
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ug.apply(UTranslate.dx(widthTitle + MARGIN1 + MARGIN2)).draw(line2);
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}
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}
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public double getHeight() {
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return 16;
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}
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public double getY() {
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return y;
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}
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public void setColorsAndCompletion(CenterBorderColor colors, int completion, Url url, Display note) {
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}
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public Task getTask() {
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throw new UnsupportedOperationException();
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}
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public double getY(Direction direction) {
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throw new UnsupportedOperationException();
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}
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}
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