src/mcsClient/McsKeyAdapter.java

   1 // Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
   2 // Jad home page: http://www.kpdus.com/jad.html
   3 // Decompiler options: packimports(3) fieldsfirst nonlb space
   4
   5 package mcsClient;
   6
   7 import java.awt.event.KeyAdapter;
   8 import java.awt.event.KeyEvent;
   9 import java.io.IOException;
  10 import java.io.PrintStream;
  11 import java.util.ArrayList;
  12 import java.util.Iterator;
  13 import java.util.logging.Level;
  14 import java.util.logging.Logger;
  15
  16 // Referenced classes of package mcsClient:
  17 //            KeyMap, Options, LockingKeyStateManager, McsTcpConnection,
  18 //            McsToolBar
  19
  20 public class McsKeyAdapter extends KeyAdapter {
  21
  22     public static final int SYNC_KEY_RELEASED = 1;
  23     public static final int SYNC_KEY_DEPRESSED = 2;
  24     public static final int USE_RIGHT_MOUSE_BUTTON = 3;
  25     private McsTcpConnection mcsTcpConnection;
  26     private LockingKeyStateManager lockingKeyStateManager;
  27     private McsToolBar toolBar;
  28     private boolean leftAltDown;
  29     private boolean rightAltDown;
  30     private boolean leftCtrlDown;
  31     private boolean rightCtrlDown;
  32     private boolean keyboardHasAltGr;
  33     private KeyMap keyMap;
  34     private String mouseSyncKey;
  35     private int mouseSyncState;
  36     private ArrayList keyboardEvents;
  37     private static Logger logger = Logger.getAnonymousLogger();
  38
  39     public McsKeyAdapter(McsTcpConnection mcstcpconnection, LockingKeyStateManager lockingkeystatemanager) {
  40         toolBar = null;
  41         leftAltDown = false;
  42         rightAltDown = false;
  43         leftCtrlDown = false;
  44         rightCtrlDown = false;
  45         keyboardHasAltGr = false;
  46         mouseSyncState = 1;
  47         keyboardEvents = new ArrayList();
  48         mcsTcpConnection = mcstcpconnection;
  49         lockingKeyStateManager = lockingkeystatemanager;
  50         logger.setLevel(Level.WARNING);
  51         String s = System.getProperty("mcs.debug");
  52         if (s != null && s.equalsIgnoreCase("true"))
  53             logger.setLevel(Level.ALL);
  54         keyMap = new KeyMap();
  55     }
  56
  57     public void keyPressed(KeyEvent keyevent) {
  58         logger.info(keyevent.toString());
  59         if (!mouseSyncKey.equals(Options.NO_KEY_SET) && mouseSyncKey.equals(keyevent.getKeyText(keyevent.getKeyCode())))
  60             mouseSyncState = 2;
  61         if (!lockingKeyStateManager.filterKeyPress(keyevent)) {
  62             if ((leftAltDown || rightAltDown) && keyevent.getKeyCode() == 115) {
  63                 sendKeyEvent(11, 226, 2);
  64                 sendKeyEvent(11, 230, 3);
  65                 return;
  66             }
  67             if (keyevent.getKeyCode() == 17 && keyevent.getKeyLocation() == 2) {
  68                 if (leftCtrlDown)
  69                     return;
  70                 leftCtrlDown = true;
  71             }
  72             if (keyevent.getKeyCode() == 17 && keyevent.getKeyLocation() == 3) {
  73                 if (rightCtrlDown)
  74                     return;
  75                 rightCtrlDown = true;
  76             }
  77             if (keyevent.getKeyCode() == 18 && keyevent.getKeyLocation() == 2) {
  78                 if (leftAltDown)
  79                     return;
  80                 leftAltDown = true;
  81             }
  82             if (keyevent.getKeyCode() == 18 && keyevent.getKeyLocation() == 3) {
  83                 if (rightAltDown)
  84                     return;
  85                 rightAltDown = true;
  86             }
  87             if (keyevent.getKeyCode() == 18 && keyboardHasAltGr && keyevent.getKeyLocation() == 3)
  88                 sendKeyEvent(11, 224, 2);
  89             sendKeyEvent(10, keyMap.getKey(keyevent), keyevent.getKeyLocation());
  90             keyevent.consume();
  91         }
  92     }
  93
  94     public void keyReleased(KeyEvent keyevent) {
  95         logger.info(keyevent.toString());
  96         if (mouseSyncKey.equals(keyevent.getKeyText(keyevent.getKeyCode())))
  97             mouseSyncState = 1;
  98         if (!lockingKeyStateManager.filterKeyRelease(keyevent)) {
  99             if (keyevent.getKeyCode() == 17 && keyevent.getKeyLocation() == 2)
 100                 leftCtrlDown = false;
 101             if (keyevent.getKeyCode() == 17 && keyevent.getKeyLocation() == 3)
 102                 rightCtrlDown = false;
 103             if (keyevent.getKeyCode() == 18 && keyevent.getKeyLocation() == 2)
 104                 leftAltDown = false;
 105             if (keyevent.getKeyCode() == 18 && keyevent.getKeyLocation() == 3)
 106                 rightAltDown = false;
 107             sendKeyEvent(11, keyMap.getKey(keyevent), keyevent.getKeyLocation());
 108             keyevent.consume();
 109         }
 110     }
 111
 112     public void sendKeyEvent(int i, int j, int k) {
 113         int ai[] = new int[5];
 114         ai[0] = ai.length * 4;
 115         ai[1] = 15;
 116         ai[2] = i;
 117         ai[3] = j;
 118         ai[4] = k;
 119         boolean flag = j == 226 || j == 230 || j == 224 || j == 228 || j == 225 || j == 229;
 120         keyboardEvents.add(ai);
 121         int ai1[];
 122         for (Iterator iterator = keyboardEvents.iterator(); iterator.hasNext(); logger.info("Sent keyMessage, type: " + ai1[2] + ", key code: " + Integer.toHexString(ai1[3] & 0xffff)))
 123             try {
 124                 ai1 = (int[])iterator.next();
 125                 mcsTcpConnection.sendMessage(ai1);
 126             }
 127             catch (IOException ioexception) {
 128                 System.err.println("Could not send send key event McsKeyAdapter.");
 129                 return;
 130             }
 131
 132         keyboardEvents.clear();
 133     }
 134
 135     public void setKeyboardType(int i) {
 136         keyboardHasAltGr = i != 0 && i != 5;
 137         keyMap.setKeyboardType(i);
 138     }
 139
 140     public int getButtonCode(int i) {
 141         return keyMap.getButtonCode(i);
 142     }
 143
 144     public int getButtonModifierCode(int i) {
 145         return keyMap.getButtonModifierCode(i);
 146     }
 147
 148     public void setMouseSyncKey(String s) {
 149         mouseSyncKey = s;
 150     }
 151
 152     public int getMouseSyncKeyState() {
 153         if (mouseSyncKey.equals(Options.RIGHT_MOUSE))
 154             return 3;
 155         else
 156             return mouseSyncState;
 157     }
 158
 159 }