Free "tail -f" Tool for all Platforms: Tail for Windows, Tail for Linux and Tail for Mac

/******************************************************************************
 
Copyright (C) 2006  MakeLogic

This program 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 2 of the License, or
(at your option) any later version.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA


Date		: 30th December 2005
Authors		: MakeLogic

Design		: Ujjwal
Developer	: Dharma

********************************************************************************/

package com.makeLogic.utils;

import java.awt.Container;

import java.io.File;

import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

import javax.swing.ImageIcon;
import javax.swing.JFileChooser;
import javax.swing.JMenuItem;
import javax.swing.KeyStroke;

import com.makeLogic.TailMDI;

/**
 * Summary description for OpenProjectMenuItem.
 */
public class OpenProjectMenuItem extends JMenuItem implements ActionListener{

	//.. variables declaration
	Container container;
	JFileChooser fileChooser;
	File file[];

	TailMDI tailMDI;
	public OpenProjectMenuItem(Container container){

		//..calls the super class constructor with string as parameter
		super("Add Existing Project");

		Trace.enter("OpenProjectMenuItem.OpenProjectMenuItem");

		//..Get current classloader 
		ClassLoader cl = this.getClass().getClassLoader();
		
		try
		{
			setIcon(new ImageIcon(cl.getResource("addProject_icon.png")));			
		}
		catch(Exception excpt)
		{
			Trace.exception(excpt);			
		}
		
		//this.container=container;
		tailMDI = (TailMDI)container;

		//..sets the Default accelerator as CTRL+SHIFT+O for the OpenProjectMenuItem
		setAccelerator(KeyStroke.getKeyStroke('O',java.awt.Event.CTRL_MASK|java.awt.Event.SHIFT_MASK,false));

		//..Adds the ActionListerner to handle the Event
		addActionListener(this);

		this.container=container;

		Trace.exit("OpenProjectMenuItem.OpenProjectMenuItem");
	}

	public void setKeyStrokeForNewMenuItem(KeyStroke newMenuItemKeyStroke){

		Trace.enter("OpenProjectMenuItem.setKeyStrokeForNewMenuItem");
		
		//..sets user defined Accelerator for the NewMenuItem
		setAccelerator(newMenuItemKeyStroke);

		Trace.exit("OpenProjectMenuItem.setKeyStrokeForNewMenuItem");
	}

	public void actionPerformed(ActionEvent evt){
		/* Opens a New JInternalFrame when this event is generated */

		Trace.enter("OpenProjectMenuItem.actionPerformed");
		
		if(fileChooser == null)
		{
			fileChooser = new JFileChooser();

			fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
			fileChooser.setMultiSelectionEnabled(true);
			fileChooser.setFileFilter(new CreateProjectFileFilter());
		}
		
		//...................................................
		fileChooser.setDialogTitle("Add Existing Project");
		int returnValue = fileChooser.showDialog(tailMDI, "Add Project");

		//..Check if cancel is clicked
		if(returnValue == JFileChooser.CANCEL_OPTION)
		{
			Trace.exit("OpenProjectMenuItem.actionPerformed");
			return;
		}

		file = fileChooser.getSelectedFiles();

		//..Project file
		String tempProjFileName;

		//..Debug
		//System.out.println("..ML.. File Length is ->"+file.length);

		if(file!=null&&file.length>0)
		{
			int i=0;

			while(i<file.length)
			{

				tempProjFileName = file[i].getAbsolutePath();
				
				//System.out.println("..ML.. ProjFile ->"+tempProjFileName);

				//..Add or move the project to the top
				tailMDI.addProject(tempProjFileName);

				//..Add the project to the tree
				tailMDI.addProjectToTree(tempProjFileName);

				i++;
			}
		}
		Trace.exit("OpenProjectMenuItem.actionPerformed");
	}
}