Forum: General Discussion

k_one
I like the idea of a word counter. CAn you explain where it is? I have looked in MS word, and can't seem to locate it.

I don't think everyone is running a php capable webserver on their machines. You could probably even do it in javascript by renaming the text to a .js but it's still impracticle.

import java.awt.BorderLayout;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;

import javax.swing.JApplet;
import javax.swing.JPanel;
import javax.swing.JTable;

public class TextReader extends JApplet {

private static final long serialVersionUID = -5217600257250871124L;
private ArrayList<String> hist;
private JPanel contentPane;

public void init() {
setContentPane(getContentPane());
}

public TextReader() {

}

public JPanel getContentPane() {
contentPane = new JPanel(new BorderLayout());
contentPane.add(getJTable(), BorderLayout.SOUTH);
return contentPane;
}

private void loadHistory(String filename) {
hist = new ArrayList<String>();

try {
BufferedReader in = new BufferedReader(new FileReader(filename));
String line = in.readLine();
while(line != null) {
if(!line.equals("") && !line.startsWith("V") &&
!line.startsWith("-")) {
hist.add(line.substring(8,line.length()));
}
line = in.readLine();
}
in.close();
}
catch(IOException e) {
System.out.println("Error reading histionary file: " + e);
}
}

private Object[][] getSortedList() {
loadHistory("history.txt");
Collections.sort(hist);
ArrayList<Object[]> list = new ArrayList<Object[]>();
int count = 1;
for(int i=0;i<hist.size()-1;) {
String current = hist.get(i);
String next = hist.get(i+1);
if(current.equals(next)) {
hist.remove(next);
count++;
}
else {
list.add(new Object[] { current, count });
i++;
count = 1;
}
}
Object[][] obj = new Object[list.size()][];
for(int i =0; i<list.size(); i++) {
obj = list.get(i);
}
return obj;
}

private JTable getJTable() {
JTable table = new JTable(getSortedList(),
new String[] { "Filename", "Playcount" });
table.getColumnModel().getColumn(1).setMaxWidth(50);
return table;
}

}