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		: 14th December 2005
Authors		: MakeLogic

Design		: Ujjwal
Developer	: Dharma

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


package com.makeLogic.utils;

import com.makeLogic.Tail;
import com.makeLogic.TailInternalFrame;

import java.awt.GridLayout;

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

import java.io.FileInputStream;
import java.io.FileOutputStream;

import java.util.Properties;

import javax.swing.*;

import javax.swing.border.*;

import com.makeLogic.*;

/** 
 *
 * @author dharma
 */
public class ApplicationConstants extends JPanel implements ActionListener
{
    Properties appConst;
	long ut = 0;
    
    JTextField maxLinesTextField;        
    JTextField noOfProjToShowTextField;
    JTextField maxRecentFilesField;
    JCheckBox sendBugInfoCheckBox;
    SettingsDialog settingsDialog;
    
    /** Creates a new instance of ApplicationConstants */
    public ApplicationConstants(SettingsDialog settingsDialog)
    {
        //..Set the Border
        this.setBorder(new CompoundBorder(new EmptyBorder(5,5,5,5), new TitledBorder("Settings")));
        
        int maxLines = 100;
        int noOfProj = 4;
        int noOfRecentFiles = 8;
        int sendBugInfo = 1;
		
        this.settingsDialog = settingsDialog;

        try
        {
            //..Get the appconst from appconst.ml file
            appConst = new Properties();
                
            //..Read the values into properties
            appConst.load(new FileInputStream(TailMDI.APP_CONSTANTS_FILE));
            
            //..Read the values
            maxLines = Integer.parseInt(appConst.getProperty("maxlines"));
            noOfProj = Integer.parseInt(appConst.getProperty("noofproj"));
            noOfRecentFiles = Integer.parseInt(appConst.getProperty("maxrecentfiles"));
            sendBugInfo = Integer.parseInt(appConst.getProperty("sendbuginfo"));
			ut = Long.parseLong(appConst.getProperty("ut"));
        }
        catch(Exception ex)
        {
            //..Do Nothing
            //Trace.exception(ex);

			try
			{
				//..Create the file
				java.io.File createFile = new java.io.File(TailMDI.APP_CONSTANTS_FILE);
				createFile.createNewFile();
			}
			catch(Exception exp)
			{
				Trace.exception(exp);
			}

			//..Set the default values
			noOfProj = 4;
			maxLines = 100;
			noOfRecentFiles = 8;
			sendBugInfo = 1;
			ut = 0;

			//..add the properties to the file
			appConst.setProperty("maxlines",""+100);
			appConst.setProperty("noofproj",""+4);
			appConst.setProperty("maxrecentfiles",""+8);
			appConst.setProperty("sendbuginfo",""+1);
			appConst.setProperty("ut",""+0);

			//..Store the Properties into a file.
			try
			{
				appConst.store(new FileOutputStream(TailMDI.APP_CONSTANTS_FILE),null);
			}
			catch(Exception writeException)
			{
				//..Do Nothing
				Trace.exception(writeException);
			}
        }
        
        //..Set Grid Layout
        setLayout(new GridLayout(5,1));
        
        //..Create Panels
        
        //..Max lines to show 
        JPanel maxLinesToDisplayPanel = new JPanel();
        
        JLabel maxLinesLabel = new JLabel("Maximum Lines To Display        ");
        maxLinesTextField = new JTextField(4);
        maxLinesTextField.setText(""+maxLines);
        
        //..Add to Panel
        maxLinesToDisplayPanel.add(maxLinesLabel);
        maxLinesToDisplayPanel.add(maxLinesTextField);
        
        //..number of proj to show 
        JPanel noOfProjToShowPanel = new JPanel();
        
        JLabel noOfProjToShowLabel = new JLabel("Max Number of Projects To Show ");
        noOfProjToShowTextField = new JTextField(2);
        noOfProjToShowTextField.setText(""+noOfProj);
        
        //..Add to Panel
        noOfProjToShowPanel.add(noOfProjToShowLabel);
        noOfProjToShowPanel.add(noOfProjToShowTextField);
                
        //..number of recent file entries to show 
        JPanel maxRecentPanel = new JPanel();
        
        JLabel maxRecentFilesLabel = new JLabel("Maximum Number of Recent Files ");
        maxRecentFilesField = new JTextField(2);
        maxRecentFilesField.setText(""+noOfRecentFiles);
        
        //..Add to Panel
        maxRecentPanel.add(maxRecentFilesLabel);
        maxRecentPanel.add(maxRecentFilesField);
        
        //..Send bug info
        JPanel sendBugInfoPanel = new JPanel();
        
        JLabel sendBugInfoLabel = new JLabel("Send Bug Info");
        sendBugInfoCheckBox = new JCheckBox();
        
        //..check if value is 1
        if(sendBugInfo == 1)
        {
            sendBugInfoCheckBox.setSelected(true);
        }
        else
        {
            sendBugInfoCheckBox.setSelected(false);
        }
                        
        //..Add to Panel
        sendBugInfoPanel.add(sendBugInfoLabel);
        sendBugInfoPanel.add(sendBugInfoCheckBox);
        
        //..Add to the main panel
        add(maxLinesToDisplayPanel);
        add(noOfProjToShowPanel);
        add(maxRecentPanel);

		//..Debug - Add this in next version
        //..add(sendBugInfoPanel);
        
        //..Create Apply Ok Cancel buttons
        JButton applyButton = new JButton("Apply");
        JButton okButton = new JButton("Ok");
        JButton cancelButton = new JButton("Cancel");
        
        JPanel buttonsPanel = new JPanel();
        buttonsPanel.add(applyButton);
        buttonsPanel.add(okButton);
        buttonsPanel.add(cancelButton);
        
        //..Add action listeners
        applyButton.addActionListener(this);
        okButton.addActionListener(this);
        cancelButton.addActionListener(this);
        
        add(buttonsPanel);
        
    }
    
    public void actionPerformed(ActionEvent ae)
    {
        if(ae.getActionCommand() == "Apply")
        {
            //..Set the constant variables
            TailInternalFrame.MAX_LINES_TO_DISPLAY = Integer.parseInt(maxLinesTextField.getText());
            Tail.tailMDI.noOfProjects = Integer.parseInt(noOfProjToShowTextField.getText());
            FileMenu.maxEntriesInRecentFilesMenu = Integer.parseInt(maxRecentFilesField.getText());
            
            if(sendBugInfoCheckBox.isSelected())
            {
                Tail.tailMDI.sendBugInfo = 1;
            }
            else
            {
                Tail.tailMDI.sendBugInfo = 0;
            }
            
            //..Write to file
            appConst.setProperty("maxlines",maxLinesTextField.getText());
            appConst.setProperty("noofproj",noOfProjToShowTextField.getText());
            appConst.setProperty("maxrecentfiles",maxRecentFilesField.getText());
			
            if(sendBugInfoCheckBox.isSelected())
            {
                appConst.setProperty("sendbuginfo","1");
            }
            else
            {
                appConst.setProperty("sendbuginfo","0");
            }

			appConst.setProperty("ut",""+ut);
            
            //..Store the Properties into a file.
            try
            {
                    appConst.store(new FileOutputStream(TailMDI.APP_CONSTANTS_FILE),null);
            }
            catch(Exception ex)
            {
                    //..Do Nothing
                    Trace.exception(ex);
            }
        }
        else if(ae.getActionCommand() == "Ok")
        {
            //..Set the constant variables and file
            TailInternalFrame.MAX_LINES_TO_DISPLAY = Integer.parseInt(maxLinesTextField.getText());
            Tail.tailMDI.noOfProjects = Integer.parseInt(noOfProjToShowTextField.getText());
            FileMenu.maxEntriesInRecentFilesMenu = Integer.parseInt(maxRecentFilesField.getText());
            
            if(sendBugInfoCheckBox.isSelected())
            {
                Tail.tailMDI.sendBugInfo = 1;
            }
            else
            {
                Tail.tailMDI.sendBugInfo = 0;
            }

            //..Write to file
            appConst.setProperty("maxlines",maxLinesTextField.getText());
            appConst.setProperty("noofproj",noOfProjToShowTextField.getText());
            appConst.setProperty("maxrecentfiles",maxRecentFilesField.getText());
                        
            if(sendBugInfoCheckBox.isSelected())
            {
                appConst.setProperty("sendbuginfo","1");
            }
            else
            {
                appConst.setProperty("sendbuginfo","0");
            }
            
			appConst.setProperty("ut",""+ut);

            //..Store the Properties into a file.
            try
            {
                    appConst.store(new FileOutputStream(TailMDI.APP_CONSTANTS_FILE),null);
            }
            catch(Exception ex)
            {
                    //..Do Nothing
                    Trace.exception(ex);
            }
            
            //..Close the dialog
            settingsDialog.dispose();
            
        }
        else if(ae.getActionCommand() == "Cancel")
        {
            //..Close the dialog
            settingsDialog.dispose();
        }
    }
}