1 files changed, 121 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/project/lang/VerbIsOrAre.java b/src/net/sourceforge/plantuml/project/lang/VerbIsOrAre.java
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+++ b/src/net/sourceforge/plantuml/project/lang/VerbIsOrAre.java
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+/* ========================================================================
+ * 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.lang;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import net.sourceforge.plantuml.command.CommandExecutionResult;
+import net.sourceforge.plantuml.command.regex.IRegex;
+import net.sourceforge.plantuml.command.regex.RegexLeaf;
+import net.sourceforge.plantuml.command.regex.RegexResult;
+import net.sourceforge.plantuml.graphic.HtmlColor;
+import net.sourceforge.plantuml.project.DayAsDate;
+import net.sourceforge.plantuml.project.DaysAsDates;
+import net.sourceforge.plantuml.project.GanttDiagram;
+
+public class VerbIsOrAre implements VerbPattern {
+
+	public Collection<ComplementPattern> getComplements() {
+		return Arrays
+				.<ComplementPattern> asList(new ComplementClose(), new ComplementOpen(), new ComplementInColors2());
+	}
+
+	public IRegex toRegex() {
+		return new RegexLeaf("(is|are)");
+	}
+
+	public Verb getVerb(final GanttDiagram project, final RegexResult arg) {
+		return new Verb() {
+			public CommandExecutionResult execute(Subject subject, Complement complement) {
+				if (complement instanceof ComplementColors) {
+					final HtmlColor color = ((ComplementColors) complement).getCenter();
+					return manageColor(project, subject, color);
+				}
+				if (complement == ComplementClose.CLOSE) {
+					return manageClose(project, subject);
+				}
+				if (complement == ComplementOpen.OPEN) {
+					return manageOpen(project, subject);
+				}
+				return CommandExecutionResult.error("assertion fail");
+			}
+		};
+	}
+
+	private CommandExecutionResult manageColor(final GanttDiagram project, Subject subject, HtmlColor color) {
+		if (subject instanceof DayAsDate) {
+			final DayAsDate day = (DayAsDate) subject;
+			project.colorDay(day, color);
+		}
+		if (subject instanceof DaysAsDates) {
+			final DaysAsDates days = (DaysAsDates) subject;
+			for (DayAsDate d : days) {
+				project.colorDay(d, color);
+			}
+		}
+		return CommandExecutionResult.ok();
+	}
+
+	private CommandExecutionResult manageClose(final GanttDiagram project, Subject subject) {
+		if (subject instanceof DayAsDate) {
+			final DayAsDate day = (DayAsDate) subject;
+			project.closeDayAsDate(day);
+		}
+		if (subject instanceof DaysAsDates) {
+			final DaysAsDates days = (DaysAsDates) subject;
+			for (DayAsDate d : days) {
+				project.closeDayAsDate(d);
+			}
+		}
+		return CommandExecutionResult.ok();
+	}
+
+	private CommandExecutionResult manageOpen(final GanttDiagram project, Subject subject) {
+		if (subject instanceof DayAsDate) {
+			final DayAsDate day = (DayAsDate) subject;
+			project.openDayAsDate(day);
+		}
+		if (subject instanceof DaysAsDates) {
+			final DaysAsDates days = (DaysAsDates) subject;
+			for (DayAsDate d : days) {
+				project.openDayAsDate(d);
+			}
+		}
+		return CommandExecutionResult.ok();
+	}
+
+}