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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 15 | arune | 1 | /* |
| 2 | * File created by Jimmy |
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| 3 | * at 2003-aug-30 14:31:00 |
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| 4 | */ |
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| 5 | |||
| 6 | package Macbeth.Modules.modPacketSender; |
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| 7 | |||
| 8 | import javax.swing.*; |
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| 9 | import java.awt.*; |
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| 10 | import java.awt.event.*; |
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| 11 | import Macbeth.System.*; |
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| 12 | import Macbeth.Utilities.MySystem; |
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| 13 | |||
| 14 | /** |
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| 15 | * A Macbeth module that allows the user to write and send |
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| 16 | * custom packets from a graphical user interface. |
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| 17 | * @author Jimmy |
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| 18 | */ |
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| 19 | public class modPacketSender extends MbModule implements MbModuleGUI { |
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| 20 | private GUI gui; |
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| 21 | |||
| 22 | /** |
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| 23 | * Creates a new instance of modPacketSender. |
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| 24 | */ |
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| 25 | public modPacketSender() { |
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| 26 | super(); |
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| 27 | gui = new GUI(); |
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| 28 | } |
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| 29 | |||
| 30 | /** |
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| 31 | * Gets the name of the component. |
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| 32 | * @return The name of the component. |
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| 33 | */ |
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| 34 | public String name() { |
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| 35 | return "PacketSender"; |
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| 36 | } |
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| 37 | |||
| 38 | /** |
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| 39 | * Gets the description of the component. |
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| 40 | * @return The description of the component. |
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| 41 | */ |
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| 42 | public String description() { |
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| 43 | return "Allows you to send custom packets"; |
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| 44 | } |
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| 45 | |||
| 46 | /** |
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| 47 | * This method sets default values on all _required_ data |
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| 48 | * fields in the data repository. |
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| 49 | */ |
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| 50 | protected void initDataFields() { |
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| 51 | //this module doesn't require any data fields |
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| 52 | } |
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| 53 | |||
| 54 | /** |
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| 55 | * Starts up this module. |
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| 56 | */ |
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| 57 | public void startup() throws MbStartupException { |
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| 58 | super.startup(); |
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| 59 | } |
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| 60 | |||
| 61 | /** |
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| 62 | * Shuts down this module. |
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| 63 | */ |
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| 64 | public void shutdown() { |
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| 65 | super.shutdown(); |
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| 66 | } |
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| 67 | |||
| 68 | /** |
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| 69 | * Will be called when a packet needs to be handled. |
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| 70 | * @param p The packet that needs to be handled. |
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| 71 | */ |
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| 72 | public void handlePacket(MbPacket p) { |
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| 73 | //we don't care about incoming packets |
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| 74 | } |
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| 75 | |||
| 76 | /** |
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| 77 | * Will be called when our GUI should be shown. |
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| 78 | */ |
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| 79 | public void renderGUI(Container drawArea) { |
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| 80 | gui.render(drawArea); |
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| 81 | } |
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| 82 | |||
| 83 | /** |
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| 84 | * A class for our GUI. |
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| 85 | */ |
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| 86 | private class GUI implements ActionListener { |
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| 87 | private JLabel lblDestinationKernel; |
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| 88 | private JLabel lblDestinationModule; |
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| 89 | private JLabel lblContents; |
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| 90 | private JTextField txtDestinationKernel; |
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| 91 | private JTextField txtDestinationModule; |
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| 92 | private JTextArea txtContents; |
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| 93 | private JScrollPane txtContentsScrolled; |
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| 94 | private JButton btnSend; |
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| 95 | |||
| 96 | public void render(Container drawArea) { |
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| 97 | lblDestinationKernel = new JLabel("Destination kernel:"); |
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| 98 | lblDestinationModule = new JLabel("Destination module:"); |
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| 99 | lblContents = new JLabel("Packet contents (XML):"); |
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| 100 | txtDestinationKernel = new JTextField(15); |
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| 101 | txtDestinationKernel.setText("self"); |
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| 102 | txtDestinationModule = new JTextField(15); |
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| 103 | txtDestinationModule.setText("PacketReceiver"); |
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| 104 | txtContents = new JTextArea(5,15); |
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| 105 | txtContents.setText("<test>" + MySystem.lineBreak + "XML-data only!" + MySystem.lineBreak + "</test>" + MySystem.lineBreak + "<wee attribute=\"value\"/>"); |
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| 106 | txtContentsScrolled = new JScrollPane(txtContents); |
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| 107 | btnSend = new JButton("Send"); |
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| 108 | btnSend.setActionCommand("send"); |
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| 109 | btnSend.addActionListener(this); |
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| 110 | |||
| 111 | GridBagConstraints c = new GridBagConstraints(); |
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| 112 | drawArea.setLayout(new GridBagLayout()); |
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| 113 | c.ipadx = 2; |
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| 114 | c.ipady = 2; |
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| 115 | c.weightx = 1; |
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| 116 | c.weighty = 0; |
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| 117 | c.fill = GridBagConstraints.HORIZONTAL; |
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| 118 | c.gridy = 0; |
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| 119 | drawArea.add(lblDestinationKernel,c); |
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| 120 | c.gridy = 1; |
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| 121 | drawArea.add(txtDestinationKernel,c); |
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| 122 | c.gridy = 2; |
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| 123 | drawArea.add(lblDestinationModule,c); |
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| 124 | c.gridy = 3; |
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| 125 | drawArea.add(txtDestinationModule,c); |
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| 126 | c.gridy = 4; |
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| 127 | drawArea.add(lblContents,c); |
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| 128 | c.fill = GridBagConstraints.BOTH; |
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| 129 | c.gridy = 5; |
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| 130 | c.weighty = 1; |
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| 131 | drawArea.add(txtContentsScrolled,c); |
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| 132 | c.fill = GridBagConstraints.HORIZONTAL; |
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| 133 | c.gridy = 6; |
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| 134 | c.weighty = 0; |
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| 135 | drawArea.add(btnSend,c); |
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| 136 | } |
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| 137 | |||
| 138 | public void actionPerformed(ActionEvent e) { |
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| 139 | if (e.getActionCommand().equals("send")) { |
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| 140 | if (!txtDestinationKernel.getText().equals("") && !txtDestinationModule.getText().equals("") && !txtContents.getText().equals("")) { |
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| 141 | MbPacket p = new MbPacket(); |
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| 142 | p.setDestination(new MbLocation(txtDestinationKernel.getText(), txtDestinationModule.getText())); |
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| 143 | p.setContents(txtContents.getText()); |
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| 144 | sendPacket(p); |
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| 145 | } |
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| 146 | } |
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| 147 | } |
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| 148 | } |
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| 149 | } |