Subtrees hinzugefügt
This commit is contained in:
parent
e913ca6350
commit
7cf55ce953
53 changed files with 3807 additions and 0 deletions
59
Quellcodes/iud_key_rsachat/MessagePopup.java
Normal file
59
Quellcodes/iud_key_rsachat/MessagePopup.java
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
import java.awt.event.ActionEvent;
|
||||
import java.awt.event.ActionListener;
|
||||
import java.awt.event.MouseEvent;
|
||||
|
||||
import javax.swing.JFrame;
|
||||
import javax.swing.JMenu;
|
||||
import javax.swing.JMenuItem;
|
||||
import javax.swing.JPopupMenu;
|
||||
import javax.swing.*;
|
||||
|
||||
public class MessagePopup extends JPopupMenu implements ActionListener {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
JMenuItem bmi, ami, emi, kmi, dmi1, dmi2, dmi3, vmi;
|
||||
ChatClient cc;
|
||||
Nachricht n;
|
||||
|
||||
public MessagePopup( MouseEvent event, ChatClient cc, Nachricht n){
|
||||
this.cc = cc;
|
||||
this.n = n;
|
||||
// Submenu
|
||||
|
||||
dmi1 = new JMenuItem("Hashcode berechnen");
|
||||
dmi1.addActionListener(this);
|
||||
add(dmi1);
|
||||
dmi2 = new JMenuItem("Hashcode prüfen");
|
||||
dmi2.addActionListener(this);
|
||||
add(dmi2);
|
||||
show(event.getComponent(), event.getX(), event.getY());
|
||||
}
|
||||
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
|
||||
|
||||
if (e.getSource() == dmi1) {
|
||||
n.generateHash();
|
||||
cc.updateNachrichtenListe();
|
||||
}
|
||||
if (e.getSource() == dmi2) {
|
||||
Nachricht dummy = new Nachricht("dummy","dummy",n.getInhaltString());
|
||||
dummy.generateHash();
|
||||
String ha2 = new String(dummy.getHashCode());
|
||||
String ha = new String(n.getHashCode());
|
||||
System.out.println(ha2+","+ha);
|
||||
if(ha.equals(ha2)) {
|
||||
JOptionPane.showMessageDialog(this,
|
||||
"Der Hashcode der Nachricht stimmt mit dem übermittelten Hashcode überein",
|
||||
"Bestätigung",
|
||||
JOptionPane.INFORMATION_MESSAGE);
|
||||
} else {
|
||||
JOptionPane.showMessageDialog(this,
|
||||
"Der Hashcode der Nachricht passt nicht zum übermittelten Hashcode.",
|
||||
"Fehler",
|
||||
JOptionPane.ERROR_MESSAGE);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue