New upstream version 1.2020.2

1 files changed, 202 insertions, 0 deletions

diff --git a/src/net/sourceforge/plantuml/project/draw/TaskDrawRegular.java b/src/net/sourceforge/plantuml/project/draw/TaskDrawRegular.java
new file mode 100644
index 0000000..d3e6063
--- /dev/null
+++ b/src/net/sourceforge/plantuml/project/draw/TaskDrawRegular.java
@@ -0,0 +1,202 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009-2020, 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.project.draw;
+
+import net.sourceforge.plantuml.Direction;
+import net.sourceforge.plantuml.SpriteContainerEmpty;
+import net.sourceforge.plantuml.Url;
+import net.sourceforge.plantuml.cucadiagram.Display;
+import net.sourceforge.plantuml.graphic.FontConfiguration;
+import net.sourceforge.plantuml.graphic.HorizontalAlignment;
+import net.sourceforge.plantuml.graphic.HtmlColor;
+import net.sourceforge.plantuml.graphic.HtmlColorSetSimple;
+import net.sourceforge.plantuml.graphic.HtmlColorUtils;
+import net.sourceforge.plantuml.graphic.TextBlock;
+import net.sourceforge.plantuml.project.core.TaskImpl;
+import net.sourceforge.plantuml.project.core.Wink;
+import net.sourceforge.plantuml.project.lang.ComplementColors;
+import net.sourceforge.plantuml.project.timescale.TimeScale;
+import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
+import net.sourceforge.plantuml.ugraphic.UChangeColor;
+import net.sourceforge.plantuml.ugraphic.UFont;
+import net.sourceforge.plantuml.ugraphic.UGraphic;
+import net.sourceforge.plantuml.ugraphic.UPolygon;
+import net.sourceforge.plantuml.ugraphic.URectangle;
+import net.sourceforge.plantuml.ugraphic.UShape;
+import net.sourceforge.plantuml.ugraphic.UTranslate;
+
+public class TaskDrawRegular implements TaskDraw {
+
+	// private static final HtmlColor defaultColor = HtmlColorUtils.COL_84BE84;
+	private static final HtmlColor defaultColor = new HtmlColorSetSimple().getColorIfValid("GreenYellow");
+	private final TaskImpl task;
+	private final TimeScale timeScale;
+	private final double y;
+	private ComplementColors colors;
+	private int completion = 100;
+	private Url url;
+
+	private final double margin = 2;
+
+	public TaskDrawRegular(TaskImpl task, TimeScale timeScale, double y) {
+		this.y = y;
+		this.task = task;
+		this.timeScale = timeScale;
+	}
+
+	public void drawTitle(UGraphic ug) {
+		final TextBlock title = Display.getWithNewlines(task.getPrettyDisplay()).create(getFontConfiguration(),
+				HorizontalAlignment.LEFT, new SpriteContainerEmpty());
+		final double titleHeight = title.calculateDimension(ug.getStringBounder()).getHeight();
+		final double h = (margin + getShapeHeight() - titleHeight) / 2;
+		final double endingPosition;
+		if (isDiamond()) {
+			endingPosition = timeScale.getStartingPosition(task.getStart()) + getHeight();
+		} else {
+			endingPosition = timeScale.getEndingPosition(task.getStart());
+		}
+		title.drawU(ug.apply(new UTranslate(endingPosition, h)));
+	}
+
+	private FontConfiguration getFontConfiguration() {
+		final UFont font = UFont.serif(11);
+		return new FontConfiguration(font, HtmlColorUtils.BLACK, HtmlColorUtils.BLACK, false);
+	}
+
+	public void drawU(UGraphic ug1) {
+		final double start = timeScale.getStartingPosition(task.getStart());
+		ug1 = applyColors(ug1);
+		UGraphic ug2 = ug1.apply(new UTranslate(start + margin, margin));
+		drawShape(ug2);
+	}
+
+	private UGraphic applyColors(UGraphic ug) {
+		if (colors != null && colors.isOk()) {
+			return colors.apply(ug);
+		}
+		if (isDiamond()) {
+			return ug.apply(new UChangeColor(HtmlColorUtils.BLACK)).apply(new UChangeBackColor(HtmlColorUtils.BLACK));
+		}
+		return ug.apply(new UChangeColor(HtmlColorUtils.BLUE)).apply(new UChangeBackColor(defaultColor));
+	}
+
+	private void drawShape(UGraphic ug) {
+		if (isDiamond()) {
+			ug.draw(getDiamond());
+			return;
+		}
+		final Wink instantStart = task.getStart();
+		final Wink instantEnd = task.getEnd();
+		final double start = timeScale.getStartingPosition(instantStart);
+		final double end = timeScale.getEndingPosition(instantEnd);
+
+		final double fullLength = end - start - 2 * margin;
+		if (fullLength < 10) {
+			return;
+		}
+		if (url != null) {
+			ug.startUrl(url);
+		}
+		final URectangle full = new URectangle(fullLength, getShapeHeight(), 8, 8);
+		if (completion == 100) {
+			ug.draw(full);
+		} else {
+			final double partialLength = fullLength * completion / 100.;
+			ug.apply(new UChangeColor(HtmlColorUtils.WHITE)).apply(new UChangeBackColor(HtmlColorUtils.WHITE))
+					.draw(full);
+			if (partialLength > 2) {
+				final URectangle partial = new URectangle(partialLength, getShapeHeight(), 8, 8);
+				ug.apply(new UChangeColor(null)).draw(partial);
+			}
+			if (partialLength > 10 && partialLength < fullLength - 10) {
+				final URectangle patch = new URectangle(8, getShapeHeight());
+				ug.apply(new UChangeColor(null)).apply(new UTranslate(partialLength - 8, 0)).draw(patch);
+			}
+			ug.apply(new UChangeBackColor(null)).draw(full);
+		}
+		if (url != null) {
+			ug.closeAction();
+		}
+
+	}
+
+	private double getShapeHeight() {
+		return getHeight() - 2 * margin;
+	}
+
+	private boolean isDiamond() {
+		if (task.isDiamond()) {
+			final Wink instantStart = task.getStart();
+			final Wink instantEnd = task.getEnd();
+			return instantStart.compareTo(instantEnd) == 0;
+		}
+		return false;
+	}
+
+	private UShape getDiamond() {
+		final double h = getHeight() - 2 * margin;
+		final UPolygon result = new UPolygon();
+		result.addPoint(h / 2, 0);
+		result.addPoint(h, h / 2);
+		result.addPoint(h / 2, h);
+		result.addPoint(0, h / 2);
+		return result;
+	}
+
+	public double getHeight() {
+		return 16;
+	}
+
+	public double getY() {
+		return y;
+	}
+
+	public double getY(Direction direction) {
+		if (direction == Direction.UP) {
+			return y;
+		}
+		if (direction == Direction.DOWN) {
+			return y + getHeight();
+		}
+		return y + getHeight() / 2;
+	}
+
+	public void setColorsAndCompletion(ComplementColors colors, int completion, Url url) {
+		this.colors = colors;
+		this.completion = completion;
+		this.url = url;
+	}
+}