/*****************************************************/
/*          This java file is a part of the          */
/*                                                   */
/*           -  Plouf's Java IRC Client  -           */
/*                                                   */
/*   Copyright (C)  2002 - 2004 Philippe Detournay   */
/*                                                   */
/*         All contacts : theplouf@yahoo.com         */
/*                                                   */
/*  PJIRC 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; version 2 or later of  */
/*  the License.                                     */
/*                                                   */
/*  PJIRC 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 PJIRC; if      */
/*  not, write to the Free Software Foundation,      */
/*  Inc., 59 Temple Place, Suite 330, Boston,        */
/*  MA  02111-1307  USA                              */
/*                                                   */
/*****************************************************/

package irc.gui.pixx;

import irc.EventDispatcher;
import irc.dcc.DCCFile;
import irc.dcc.DCCFileListener;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Frame;
import java.awt.Label;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

/**
 * The AWT dcc file interface.
 */
public class AWTDCCFile implements DCCFileListener, WindowListener {
	/**
	 * The file.
	 */
	protected DCCFile _file;
	/**
	 * The displayed frame.
	 */
	protected Frame _frame;
	/**
	 * The progress bar.
	 */
	protected AWTProgressBar _bar;
	private PixxConfiguration _pixxConfiguration;

	/**
	 * Create a new AWTDCCFile.
	 * 
	 * @param config
	 *          the global irc configuration.
	 * @param file
	 *          the source DCCFile.
	 */
	public AWTDCCFile(PixxConfiguration config, DCCFile file) {
		_pixxConfiguration = config;
		_file = file;
		_file.addDCCFileListener(this);

		String str = "";
		if (file.isDownloading())
			str = _pixxConfiguration.getText(PixxTextProvider.GUI_RETREIVING_FILE, _file.getSize() + "");
		else
			str = _pixxConfiguration.getText(PixxTextProvider.GUI_SENDING_FILE, _file.getSize() + "");

		Label label = new Label(str);

		_frame = new Frame();
		_frame.setBackground(Color.white);

		_frame.setLayout(new BorderLayout());
		_frame.addWindowListener(this);

		_bar = new AWTProgressBar();
		_frame.add(label, BorderLayout.NORTH);
		_frame.add(_bar, BorderLayout.CENTER);

		_frame.setTitle(_file.getName());
		_frame.setSize(400, 80);
		_frame.show();
	}

	/**
	 * Release this object.
	 */
	public void release() {
		_frame.removeAll();
		_file.removeDCCFileListener(this);
		_file = null;
		_frame.removeWindowListener(this);
		_frame.dispose();
		_frame = null;
	}

	/**
	 * Get the source DCCFile.
	 * 
	 * @return source DCCFile.
	 */
	public DCCFile getFile() {
		return _file;
	}

	/**
	 * Close this transfert.
	 */
	public void close() {
		_frame.hide();
	}

	@Override
	public void transmitted(Integer icount, DCCFile file) {
		// activate();
		int count = icount.intValue();
		if ((count & 32767) == 0) {
			double pc = count;
			pc /= _file.getSize();
			_bar.setColor(Color.blue);
			_bar.setValue(pc);
			_bar.repaint();
		}
	}

	@Override
	public void finished(DCCFile file) {
		_frame.setTitle(_pixxConfiguration.getText(PixxTextProvider.GUI_TERMINATED, _file.getName()));
		_bar.setColor(Color.green);
		_bar.setValue(1);
		_bar.repaint();
	}

	@Override
	public void failed(DCCFile file) {
		_frame.setTitle(_pixxConfiguration.getText(PixxTextProvider.GUI_FAILED, _file.getName()));
		_bar.setColor(Color.red);
		_bar.repaint();

	}

	@Override
	public void windowActivated(WindowEvent e) {
	}

	@Override
	public void windowClosed(WindowEvent e) {
	}

	@Override
	public void windowClosing(WindowEvent e) {
		EventDispatcher.dispatchEventAsync(_file, "leave", new Object[0]);
	}

	@Override
	public void windowDeactivated(WindowEvent e) {
	}

	@Override
	public void windowDeiconified(WindowEvent e) {
	}

	@Override
	public void windowIconified(WindowEvent e) {
	}

	@Override
	public void windowOpened(WindowEvent e) {
	}

}