/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo 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.
 *
 * OpenFlexo is 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.print;

import java.awt.print.PageFormat;
import java.awt.print.Pageable;
import java.awt.print.Paper;
import java.awt.print.Printable;
import java.awt.print.PrinterAbortException;
import java.awt.print.PrinterException;
import java.awt.print.PrinterIOException;
import java.awt.print.PrinterJob;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.openflexo.view.controller.FlexoController;

public class PrintManager {

	protected static final Logger logger = Logger.getLogger(PrintManager.class.getPackage().getName());

	private static final PrintManager _printManager = new PrintManager();

	private PrinterJob _printJob;
	private PageFormat _pageFormat;

	private PrintManager() {
		super();
		_printJob = PrinterJob.getPrinterJob();
		_pageFormat = _printJob.defaultPage();
	}

	public static PrintManager getPrintManager() {
		return _printManager;
	}

	public void printPrintable(Printable printable) {
		_printJob.validatePage(_pageFormat);
		_printJob.setPrintable(printable, _pageFormat);
		_print();
	}

	public void printPageable(Pageable pageable) {
		logger.info("REQUEST for PRINTING " + pageable);
		_printJob.validatePage(_pageFormat);
		_printJob.setPageable(pageable);
		_print();
	}

	private void _print() {
		if (_printJob.printDialog()) {
			try {
				logger.info("STARTING PRINTING");
				_printJob.print();
			} catch (PrinterAbortException ex) {
				FlexoController.showError("printing_cancelled");
			} catch (PrinterIOException ex) {
				FlexoController.showError("printing_io_error");
			} catch (PrinterException ex) {
				FlexoController.showError("printing_failed");
			}
		}
	}

	public PageFormat pageSetup() {
		_pageFormat = _printJob.pageDialog(_pageFormat);
		if (logger.isLoggable(Level.FINE)) {
			debugPageFormat();
		}
		return _pageFormat;
	}

	public String debugPageFormat() {
		String returned = "Page format ";
		returned += "Paper=" + debugPaper(_pageFormat.getPaper()) + " ";
		returned += "Orientation=" + (_pageFormat.getOrientation() == PageFormat.PORTRAIT ? "PORTRAIT" : "")
				+ (_pageFormat.getOrientation() == PageFormat.LANDSCAPE ? "LANDSCAPE" : "")
				+ (_pageFormat.getOrientation() == PageFormat.REVERSE_LANDSCAPE ? "REVERSE_LANDSCAPE" : "") + " ";
		returned += "Dimensions=(" + _pageFormat.getWidth() + "x" + _pageFormat.getHeight() + ",[" + _pageFormat.getImageableWidth() + "x"
				+ _pageFormat.getImageableHeight() + "," + _pageFormat.getImageableX() + "," + _pageFormat.getImageableY() + "])";
		if (logger.isLoggable(Level.FINE)) {
			logger.fine(returned);
		}
		return returned;
	}

	public String debugPaper(Paper paper) {
		return "Paper(" + paper.getWidth() + "x" + paper.getHeight() + ",[" + paper.getImageableWidth() + "x" + paper.getImageableHeight()
				+ "," + paper.getImageableX() + "," + paper.getImageableY() + "])";
	}

	public PageFormat getPageFormat() {
		return _pageFormat;
	}

}