/*
 * #%L
 * ImageJ software for multidimensional image processing and analysis.
 * %%
 * Copyright (C) 2009 - 2012 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.
 * %%
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 * 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
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * POSSIBILITY OF SUCH DAMAGE.
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 * those of the authors and should not be interpreted as representing official
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 */

package imagej.io.plugins;

import imagej.data.Dataset;
import imagej.event.EventService;
import imagej.event.StatusService;
import imagej.ext.display.Display;
import imagej.ext.menu.MenuConstants;
import imagej.ext.module.ItemIO;
import imagej.ext.module.ui.WidgetStyle;
import imagej.ext.plugin.ImageJPlugin;
import imagej.ext.plugin.Menu;
import imagej.ext.plugin.Parameter;
import imagej.ext.plugin.Plugin;
import imagej.io.StatusDispatcher;
import imagej.io.event.FileSavedEvent;
import imagej.ui.DialogPrompt;
import imagej.ui.DialogPrompt.Result;
import imagej.ui.UIService;
import imagej.util.Log;

import java.io.File;

import net.imglib2.exception.IncompatibleTypeException;
import net.imglib2.img.ImgPlus;
import net.imglib2.io.ImgIOException;
import net.imglib2.io.ImgSaver;

/**
 * Saves the current {@link Dataset} to disk using a user-specified file name.
 * 
 * @author Mark Hiner
 */
@Plugin(menu = {
	@Menu(label = MenuConstants.FILE_LABEL, weight = MenuConstants.FILE_WEIGHT,
		mnemonic = MenuConstants.FILE_MNEMONIC),
	@Menu(label = "Save As...", weight = 21) })
public class SaveAsImage implements ImageJPlugin {

	@Parameter(persist = false)
	private EventService eventService;

	@Parameter(persist = false)
	private StatusService statusService;

	@Parameter(persist = false)
	private UIService uiService;

	@Parameter(label = "File to save", style = WidgetStyle.FILE_SAVE,
		initializer = "initOutputFile", persist = false)
	private File outputFile;

	@Parameter
	private Dataset dataset;

	@Parameter(type = ItemIO.BOTH)
	private Display<?> display;

	public void initOutputFile() {
		outputFile = new File(dataset.getImgPlus().getSource());
	}

	@Override
	public void run() {
		@SuppressWarnings("rawtypes")
		final ImgPlus img = dataset.getImgPlus();
		boolean overwrite = true;
		Result result = null;

		// TODO prompts the user if the file is dirty or being saved to a new
		// location. Could remove the isDirty check to always overwrite the current
		// file
		if (outputFile.exists() &&
			(dataset.isDirty() || !outputFile.getAbsolutePath().equals(
				img.getSource())))
		{
			result =
				uiService.showDialog("\"" + outputFile.getName() +
					"\" already exists. Do you want to replace it?", "Save [IJ2]",
					DialogPrompt.MessageType.WARNING_MESSAGE,
					DialogPrompt.OptionType.YES_NO_OPTION);
			overwrite = result == DialogPrompt.Result.YES_OPTION;
		}

		if (overwrite) {
			final ImgSaver imageSaver = new ImgSaver();
			boolean saveImage = true;
			try {
				imageSaver.addStatusListener(new StatusDispatcher(statusService));

				if (imageSaver.isCompressible(img)) result =
					uiService.showDialog("Your image contains axes other than XYZCT.\n"
						+ "When saving, these may be compressed to the "
						+ "Channel axis (or the save process may simply fail).\n"
						+ "Would you like to continue?", "Save [IJ2]",
						DialogPrompt.MessageType.WARNING_MESSAGE,
						DialogPrompt.OptionType.YES_NO_OPTION);

				saveImage = result == DialogPrompt.Result.YES_OPTION;
				imageSaver.saveImg(outputFile.getAbsolutePath(), img);
				eventService.publish(new FileSavedEvent(img.getSource()));
			}
			catch (final ImgIOException e) {
				Log.error(e);
				uiService.showDialog(e.getMessage(), "IJ2: Save Error",
					DialogPrompt.MessageType.ERROR_MESSAGE);
				return;
			}
			catch (final IncompatibleTypeException e) {
				Log.error(e);
				uiService.showDialog(e.getMessage(), "IJ2: Save Error",
					DialogPrompt.MessageType.ERROR_MESSAGE);
				return;
			}

			if (saveImage) {
				dataset.setName(outputFile.getName());
				dataset.setDirty(false);

				display.setName(outputFile.getName());
				display.update();
			}
		}
	}

}

@@ -5470,24 +5470,115 @@
 ame());%0A%09%09%09%09
+// NB - removed when display became ItemIO.Both.%0A%09%09%09%09//  Restore later if necessary.%0A%09%09%09%09//
 display.upda

Remove redundant display.update() call