Sends created bigdataviewer object into an object service

This modification enables to retrieve bigdataviewers via the annotation @parameter for imagej2 styles commands
For object service to work testing purposes, this repo now needs the net.imagej:imagej.

.gitignore

@@ -9,3 +9,4 @@
 .settings
 /target
 /samples
+/.idea

pom.xml

@@ -137,5 +137,9 @@
 			<groupId>org.scijava</groupId>
 			<artifactId>vecmath</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>net.imagej</groupId>
+			<artifactId>imagej</artifactId>
+		</dependency>
 	</dependencies>
 </project>

src/main/java/bdv/ij/BigDataViewerPlugIn.java

@@ -10,7 +10,11 @@
 import javax.swing.JFileChooser;
 import javax.swing.filechooser.FileFilter;
 
+//import ij.ImageJ;
+import net.imagej.ImageJ; // For objectService testing
 import org.scijava.command.Command;
+import org.scijava.object.ObjectService;
+import org.scijava.plugin.Parameter;
 import org.scijava.plugin.Plugin;
 
 import bdv.BigDataViewer;
@@ -23,6 +27,9 @@ public class BigDataViewerPlugIn implements Command
 {
 	static String lastDatasetPath = "./export.xml";
 
+	@Parameter
+	ObjectService os;
+
 	@Override
 	public void run()
 	{
@@ -111,7 +118,8 @@ public boolean accept( final File dir, final String name )
 			try
 			{
 				lastDatasetPath = file.getAbsolutePath();
-				BigDataViewer.open( file.getAbsolutePath(), file.getName(), new ProgressWriterIJ(), ViewerOptions.options() );
+				BigDataViewer bdv = BigDataViewer.open( file.getAbsolutePath(), file.getName(), new ProgressWriterIJ(), ViewerOptions.options() );
+				os.addObject(bdv);
 			}
 			catch ( final Exception e )
 			{
@@ -125,4 +133,11 @@ private boolean isMac()
 		final String OS = System.getProperty( "os.name", "generic" ).toLowerCase( Locale.ENGLISH );
 		return ( OS.indexOf( "mac" ) >= 0 ) || ( OS.indexOf( "darwin" ) >= 0 );
 	}
+
+	public static void main( final String[] args )
+	{
+		final ImageJ ij = new ImageJ();
+		ij.ui().showUI();
+		ij.command().run(BigDataViewerPlugIn.class, true);
+	}
 }