Add ConsolePane interface and base class

This type hierarchy is useful for building graphical console windows
that show stdout and stderr output as reported by the ConsoleService.

Author: ctrueden

src/main/java/org/scijava/ui/console/AbstractConsolePane.java

@@ -0,0 +1,63 @@
+/*
+ * #%L
+ * SciJava Common shared library for SciJava software.
+ * %%
+ * Copyright (C) 2009 - 2015 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.ui.console;
+
+import org.scijava.Context;
+import org.scijava.console.ConsoleService;
+import org.scijava.console.OutputEvent;
+import org.scijava.console.OutputEvent.Source;
+import org.scijava.plugin.Parameter;
+
+/**
+ * Abstract base class of {@link ConsolePane} implementations.
+ *
+ * @author Curtis Rueden
+ */
+public abstract class AbstractConsolePane<C> implements ConsolePane<C> {
+
+	@Parameter
+	private ConsoleService consoleService;
+
+	public AbstractConsolePane(final Context context) {
+		context.inject(this);
+		consoleService.addOutputListener(this);
+	}
+
+	// -- OutputListener methods --
+
+	@Override
+	public void outputOccurred(final OutputEvent event) {
+		append(event);
+		if (event.getSource() == Source.STDERR) popUp();
+	}
+
+}

src/main/java/org/scijava/ui/console/ConsolePane.java

@@ -0,0 +1,50 @@
+/*
+ * #%L
+ * SciJava UI components for Java Swing.
+ * %%
+ * Copyright (C) 2010 - 2015 Board of Regents of the University of
+ * Wisconsin-Madison.
+ * %%
+ * 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.ui.console;
+
+import org.scijava.console.OutputEvent;
+import org.scijava.console.OutputListener;
+import org.scijava.widget.UIComponent;
+
+/**
+ * A panel which displays {@code stdout} and {@code stderr} console output.
+ *
+ * @author Curtis Rueden
+ */
+public interface ConsolePane<C> extends UIComponent<C>, OutputListener {
+
+	/** Appends the given output to the console. */
+	void append(OutputEvent event);
+
+	/** Makes the console visible. */
+	void popUp();
+
+}