Create MATLABOptions plugin

Added an OptionsPlugin for controlling MATLAB configuration.

Author: hinerm

src/main/java/org/scijava/plugins/scripting/matlab/MATLABOptions.java

@@ -0,0 +1,109 @@
+/*
+ * #%L
+ * ImageJ software for multidimensional image processing and analysis.
+ * %%
+ * Copyright (C) 2009 - 2014 Board of Regents of the University of
+ * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
+ * Institute of Molecular Cell Biology and Genetics.
+ * %%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * #L%
+ */
+
+package org.scijava.plugins.scripting.matlab;
+
+import java.io.File;
+
+import matlabcontrol.MatlabInvocationException;
+import matlabcontrol.MatlabProxyFactoryOptions;
+
+import org.scijava.app.StatusService;
+import org.scijava.menu.MenuConstants;
+import org.scijava.options.OptionsPlugin;
+import org.scijava.plugin.Menu;
+import org.scijava.plugin.Parameter;
+import org.scijava.plugin.Plugin;
+import org.scijava.widget.Button;
+
+/**
+ * Allows the setting and persisting of {@link MatlabProxyFactoryOptions}
+ * configuration.
+ * 
+ * @author Mark Hiner
+ */
+@Plugin(type = OptionsPlugin.class,
+	label = "MATLAB Options", menu = {
+		@Menu(label = MenuConstants.EDIT_LABEL, weight = MenuConstants.EDIT_WEIGHT,
+			mnemonic = MenuConstants.EDIT_MNEMONIC), @Menu(label = "Options"),
+		@Menu(label = "MATLAB...") })
+public class MATLABOptions extends OptionsPlugin
+{
+
+	@Parameter
+	private StatusService statusService;
+
+	// Fields
+
+	@Parameter(label = "Hide MATLAB UI")
+	private boolean hidden = true;
+
+	@Parameter(label = "Allow multithreaded MATLAB")
+	private boolean multithreaded = true;
+
+	@Parameter(label = "License file path", required = false)
+	private File licenseFile = null;
+
+	@Parameter(label = "Exit MATLAB", persist = false, callback = "endSession")
+	private Button endSession;
+
+	// -- Option accessors --
+
+	public boolean isHidden() {
+		return hidden;
+	}
+
+	public boolean isMultithreaded() {
+		return multithreaded;
+	}
+
+	public String licensePath() {
+		return licenseFile == null ? null : licenseFile.getAbsolutePath();
+	}
+
+	// -- Callback methods --
+
+	@SuppressWarnings("unused")
+	private void endSession() {
+		if (MATLABControlUtils.hasProxy()) {
+			try {
+				MATLABControlUtils.proxy(this).exit();
+				statusService.showStatus("MATLAB shutdown successful");
+			}
+			catch (MatlabInvocationException e) {
+				statusService.showStatus("MATLAB shutdown failed");
+			}
+		}
+		else {
+			statusService.showStatus("No MATLAB connection detected.");
+		}
+	}
+}