src/jexer/TKeypress.java

   1 /*
   2  * Jexer - Java Text User Interface
   3  *
   4  * License: LGPLv3 or later
   5  *
   6  * This module is licensed under the GNU Lesser General Public License
   7  * Version 3.  Please see the file "COPYING" in this directory for more
   8  * information about the GNU Lesser General Public License Version 3.
   9  *
  10  *     Copyright (C) 2015  Kevin Lamonte
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Lesser General Public License
  14  * as published by the Free Software Foundation; either version 3 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public
  23  * License along with this program; if not, see
  24  * http://www.gnu.org/licenses/, or write to the Free Software
  25  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  26  * 02110-1301 USA
  27  *
  28  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  29  * @version 1
  30  */
  31 package jexer;
  32
  33 /**
  34  * This class represents keystrokes.
  35  */
  36 public final class TKeypress {
  37
  38     // Various special keystrokes
  39
  40     /**
  41      * "No key".
  42      */
  43     public static final int NONE        = 255;
  44
  45     /**
  46      * Function key F1.
  47      */
  48     public static final int F1          = 1;
  49
  50     /**
  51      * Function key F2.
  52      */
  53     public static final int F2          = 2;
  54
  55     /**
  56      * Function key F3.
  57      */
  58     public static final int F3          = 3;
  59
  60     /**
  61      * Function key F4.
  62      */
  63     public static final int F4          = 4;
  64
  65     /**
  66      * Function key F5.
  67      */
  68     public static final int F5          = 5;
  69
  70     /**
  71      * Function key F6.
  72      */
  73     public static final int F6          = 6;
  74
  75     /**
  76      * Function key F7.
  77      */
  78     public static final int F7          = 7;
  79
  80     /**
  81      * Function key F8.
  82      */
  83     public static final int F8          = 8;
  84
  85     /**
  86      * Function key F9.
  87      */
  88     public static final int F9          = 9;
  89
  90     /**
  91      * Function key F10.
  92      */
  93     public static final int F10         = 10;
  94
  95     /**
  96      * Function key F11.
  97      */
  98     public static final int F11         = 11;
  99
 100     /**
 101      * Function key F12.
 102      */
 103     public static final int F12         = 12;
 104
 105     /**
 106      * Home.
 107      */
 108     public static final int HOME        = 20;
 109
 110     /**
 111      * End.
 112      */
 113     public static final int END         = 21;
 114
 115     /**
 116      * Page up.
 117      */
 118     public static final int PGUP        = 22;
 119
 120     /**
 121      * Page down.
 122      */
 123     public static final int PGDN        = 23;
 124
 125     /**
 126      * Insert.
 127      */
 128     public static final int INS         = 24;
 129
 130     /**
 131      * Delete.
 132      */
 133     public static final int DEL         = 25;
 134
 135     /**
 136      * Right arrow.
 137      */
 138     public static final int RIGHT       = 30;
 139
 140     /**
 141      * Left arrow.
 142      */
 143     public static final int LEFT        = 31;
 144
 145     /**
 146      * Up arrow.
 147      */
 148     public static final int UP          = 32;
 149
 150     /**
 151      * Down arrow.
 152      */
 153     public static final int DOWN        = 33;
 154
 155     /**
 156      * Tab.
 157      */
 158     public static final int TAB         = 40;
 159
 160     /**
 161      * Back-tab (shift-tab).
 162      */
 163     public static final int BTAB        = 41;
 164
 165     /**
 166      * Enter.
 167      */
 168     public static final int ENTER       = 42;
 169
 170     /**
 171      * Escape.
 172      */
 173     public static final int ESC         = 43;
 174
 175     /**
 176      * If true, ch is meaningless, use keyCode instead.
 177      */
 178     private boolean isFunctionKey;
 179
 180     /**
 181      * Getter for isFunctionKey.
 182      *
 183      * @return if true, ch is meaningless, use keyCode instead
 184      */
 185     public boolean isFnKey() {
 186         return isFunctionKey;
 187     }
 188
 189     /**
 190      * Will be set to F1, F2, HOME, END, etc. if isKey is true.
 191      */
 192     private int keyCode;
 193
 194     /**
 195      * Getter for function key code.
 196      *
 197      * @return function key code int value (only valid is isKey is true)
 198      */
 199     public int getKeyCode() {
 200         return keyCode;
 201     }
 202
 203     /**
 204      * Keystroke modifier ALT.
 205      */
 206     private boolean alt;
 207
 208     /**
 209      * Getter for ALT.
 210      *
 211      * @return alt value
 212      */
 213     public boolean isAlt() {
 214         return alt;
 215     }
 216
 217     /**
 218      * Keystroke modifier CTRL.
 219      */
 220     private boolean ctrl;
 221
 222     /**
 223      * Getter for CTRL.
 224      *
 225      * @return ctrl value
 226      */
 227     public boolean isCtrl() {
 228         return ctrl;
 229     }
 230
 231     /**
 232      * Keystroke modifier SHIFT.
 233      */
 234     private boolean shift;
 235
 236     /**
 237      * Getter for SHIFT.
 238      *
 239      * @return shift value
 240      */
 241     public boolean isShift() {
 242         return shift;
 243     }
 244
 245     /**
 246      * The character received.
 247      */
 248     private char ch;
 249
 250     /**
 251      * Getter for character.
 252      *
 253      * @return the character (only valid if isKey is false)
 254      */
 255     public char getChar() {
 256         return ch;
 257     }
 258
 259     /**
 260      * Public constructor makes an immutable instance.
 261      *
 262      * @param isKey is true, this is a function key
 263      * @param fnKey the function key code (only valid if isKey is true)
 264      * @param ch the character (only valid if fnKey is false)
 265      * @param alt if true, ALT was pressed with this keystroke
 266      * @param ctrl if true, CTRL was pressed with this keystroke
 267      * @param shift if true, SHIFT was pressed with this keystroke
 268      */
 269     public TKeypress(final boolean isKey, final int fnKey, final char ch,
 270             final boolean alt, final boolean ctrl, final boolean shift) {
 271
 272         this.isFunctionKey = isKey;
 273         this.keyCode       = fnKey;
 274         this.ch            = ch;
 275         this.alt           = alt;
 276         this.ctrl          = ctrl;
 277         this.shift         = shift;
 278     }
 279
 280     /**
 281      * Comparison check.  All fields must match to return true.
 282      *
 283      * @param rhs another TKeypress instance
 284      * @return true if all fields are equal
 285      */
 286     @Override
 287     public boolean equals(final Object rhs) {
 288         if (!(rhs instanceof TKeypress)) {
 289             return false;
 290         }
 291
 292         TKeypress that = (TKeypress) rhs;
 293         return ((isFunctionKey == that.isFunctionKey)
 294                 && (keyCode == that.keyCode)
 295                 && (ch == that.ch)
 296                 && (alt == that.alt)
 297                 && (ctrl == that.ctrl)
 298                 && (shift == that.shift));
 299     }
 300
 301     /**
 302      * Hashcode uses all fields in equals().
 303      *
 304      * @return the hash
 305      */
 306     @Override
 307     public int hashCode() {
 308         int A = 13;
 309         int B = 23;
 310         int hash = A;
 311         hash = (B * hash) + (isFunctionKey ? 1 : 0);
 312         hash = (B * hash) + keyCode;
 313         hash = (B * hash) + ch;
 314         hash = (B * hash) + (alt ? 1 : 0);
 315         hash = (B * hash) + (ctrl ? 1 : 0);
 316         hash = (B * hash) + (shift ? 1 : 0);
 317         return hash;
 318     }
 319
 320     /**
 321      * Make human-readable description of this TKeypress.
 322      *
 323      * @return displayable String
 324      */
 325     @Override
 326     public String toString() {
 327         if (isFunctionKey) {
 328             switch (keyCode) {
 329             case F1:
 330                 return String.format("%s%s%sF1",
 331                         ctrl ? "Ctrl+" : "",
 332                                 alt ? "Alt+" : "",
 333                                         shift ? "Shift+" : "");
 334             case F2:
 335                 return String.format("%s%s%sF2",
 336                         ctrl ? "Ctrl+" : "",
 337                                 alt ? "Alt+" : "",
 338                                         shift ? "Shift+" : "");
 339             case F3:
 340                 return String.format("%s%s%sF3",
 341                         ctrl ? "Ctrl+" : "",
 342                                 alt ? "Alt+" : "",
 343                                         shift ? "Shift+" : "");
 344             case F4:
 345                 return String.format("%s%s%sF4",
 346                         ctrl ? "Ctrl+" : "",
 347                                 alt ? "Alt+" : "",
 348                                         shift ? "Shift+" : "");
 349             case F5:
 350                 return String.format("%s%s%sF5",
 351                         ctrl ? "Ctrl+" : "",
 352                                 alt ? "Alt+" : "",
 353                                         shift ? "Shift+" : "");
 354             case F6:
 355                 return String.format("%s%s%sF6",
 356                         ctrl ? "Ctrl+" : "",
 357                                 alt ? "Alt+" : "",
 358                                         shift ? "Shift+" : "");
 359             case F7:
 360                 return String.format("%s%s%sF7",
 361                         ctrl ? "Ctrl+" : "",
 362                                 alt ? "Alt+" : "",
 363                                         shift ? "Shift+" : "");
 364             case F8:
 365                 return String.format("%s%s%sF8",
 366                         ctrl ? "Ctrl+" : "",
 367                                 alt ? "Alt+" : "",
 368                                         shift ? "Shift+" : "");
 369             case F9:
 370                 return String.format("%s%s%sF9",
 371                         ctrl ? "Ctrl+" : "",
 372                                 alt ? "Alt+" : "",
 373                                         shift ? "Shift+" : "");
 374             case F10:
 375                 return String.format("%s%s%sF10",
 376                         ctrl ? "Ctrl+" : "",
 377                                 alt ? "Alt+" : "",
 378                                         shift ? "Shift+" : "");
 379             case F11:
 380                 return String.format("%s%s%sF11",
 381                         ctrl ? "Ctrl+" : "",
 382                                 alt ? "Alt+" : "",
 383                                         shift ? "Shift+" : "");
 384             case F12:
 385                 return String.format("%s%s%sF12",
 386                         ctrl ? "Ctrl+" : "",
 387                                 alt ? "Alt+" : "",
 388                                         shift ? "Shift+" : "");
 389             case HOME:
 390                 return String.format("%s%s%sHOME",
 391                         ctrl ? "Ctrl+" : "",
 392                                 alt ? "Alt+" : "",
 393                                         shift ? "Shift+" : "");
 394             case END:
 395                 return String.format("%s%s%sEND",
 396                         ctrl ? "Ctrl+" : "",
 397                                 alt ? "Alt+" : "",
 398                                         shift ? "Shift+" : "");
 399             case PGUP:
 400                 return String.format("%s%s%sPGUP",
 401                         ctrl ? "Ctrl+" : "",
 402                                 alt ? "Alt+" : "",
 403                                         shift ? "Shift+" : "");
 404             case PGDN:
 405                 return String.format("%s%s%sPGDN",
 406                         ctrl ? "Ctrl+" : "",
 407                                 alt ? "Alt+" : "",
 408                                         shift ? "Shift+" : "");
 409             case INS:
 410                 return String.format("%s%s%sINS",
 411                         ctrl ? "Ctrl+" : "",
 412                                 alt ? "Alt+" : "",
 413                                         shift ? "Shift+" : "");
 414             case DEL:
 415                 return String.format("%s%s%sDEL",
 416                         ctrl ? "Ctrl+" : "",
 417                                 alt ? "Alt+" : "",
 418                                         shift ? "Shift+" : "");
 419             case RIGHT:
 420                 return String.format("%s%s%sRIGHT",
 421                         ctrl ? "Ctrl+" : "",
 422                                 alt ? "Alt+" : "",
 423                                         shift ? "Shift+" : "");
 424             case LEFT:
 425                 return String.format("%s%s%sLEFT",
 426                         ctrl ? "Ctrl+" : "",
 427                                 alt ? "Alt+" : "",
 428                                         shift ? "Shift+" : "");
 429             case UP:
 430                 return String.format("%s%s%sUP",
 431                         ctrl ? "Ctrl+" : "",
 432                                 alt ? "Alt+" : "",
 433                                         shift ? "Shift+" : "");
 434             case DOWN:
 435                 return String.format("%s%s%sDOWN",
 436                         ctrl ? "Ctrl+" : "",
 437                                 alt ? "Alt+" : "",
 438                                         shift ? "Shift+" : "");
 439             case TAB:
 440                 return String.format("%s%s%sTAB",
 441                         ctrl ? "Ctrl+" : "",
 442                                 alt ? "Alt+" : "",
 443                                         shift ? "Shift+" : "");
 444             case BTAB:
 445                 return String.format("%s%s%sBTAB",
 446                         ctrl ? "Ctrl+" : "",
 447                                 alt ? "Alt+" : "",
 448                                         shift ? "Shift+" : "");
 449             case ENTER:
 450                 return String.format("%s%s%sENTER",
 451                         ctrl ? "Ctrl+" : "",
 452                                 alt ? "Alt+" : "",
 453                                         shift ? "Shift+" : "");
 454             case ESC:
 455                 return String.format("%s%s%sESC",
 456                         ctrl ? "Ctrl+" : "",
 457                                 alt ? "Alt+" : "",
 458                                         shift ? "Shift+" : "");
 459             default:
 460                 return String.format("--UNKNOWN--");
 461             }
 462         } else {
 463             if (alt && !shift && !ctrl) {
 464                 // Alt-X
 465                 return String.format("Alt+%c", Character.toUpperCase(ch));
 466             } else if (!alt && shift && !ctrl) {
 467                 // Shift-X
 468                 return String.format("%c", ch);
 469             } else if (!alt && !shift && ctrl) {
 470                 // Ctrl-X
 471                 return String.format("Ctrl+%c", ch);
 472             } else if (alt && shift && !ctrl) {
 473                 // Alt-Shift-X
 474                 return String.format("Alt+Shift+%c", ch);
 475             } else if (!alt && shift && ctrl) {
 476                 // Ctrl-Shift-X
 477                 return String.format("Ctrl+Shift+%c", ch);
 478             } else if (alt && !shift && ctrl) {
 479                 // Ctrl-Alt-X
 480                 return String.format("Ctrl+Alt+%c", Character.toUpperCase(ch));
 481             } else if (alt && shift && ctrl) {
 482                 // Ctrl-Alt-Shift-X
 483                 return String.format("Ctrl+Alt+Shift+%c",
 484                         Character.toUpperCase(ch));
 485             } else {
 486                 // X
 487                 return String.format("%c", ch);
 488             }
 489         }
 490     }
 491
 492     /**
 493      * Convert a keypress to lowercase.  Function keys and alt/ctrl keys are
 494      * not converted.
 495      *
 496      * @return a new instance with the key converted
 497      */
 498     public TKeypress toLowerCase() {
 499         TKeypress newKey = new TKeypress(isFunctionKey, keyCode, ch, alt, ctrl,
 500                 shift);
 501         if (!isFunctionKey && (ch >= 'A') && (ch <= 'Z') && !ctrl && !alt) {
 502             newKey.shift = false;
 503             newKey.ch += 32;
 504         }
 505         return newKey;
 506     }
 507
 508     /**
 509      * Convert a keypress to uppercase.  Function keys and alt/ctrl keys are
 510      * not converted.
 511      *
 512      * @return a new instance with the key converted
 513      */
 514     public TKeypress toUpperCase() {
 515         TKeypress newKey = new TKeypress(isFunctionKey, keyCode, ch, alt, ctrl,
 516                 shift);
 517         if (!isFunctionKey && (ch >= 'a') && (ch <= 'z') && !ctrl && !alt) {
 518             newKey.shift = true;
 519             newKey.ch -= 32;
 520         }
 521         return newKey;
 522     }
 523
 524     // Special "no-key" keypress, used to ignore undefined keystrokes
 525     public static final TKeypress kbNoKey = new TKeypress(true,
 526             TKeypress.NONE, ' ', false, false, false);
 527
 528     // Normal keys
 529     public static final TKeypress kbF1 = new TKeypress(true,
 530             TKeypress.F1, ' ', false, false, false);
 531     public static final TKeypress kbF2 = new TKeypress(true,
 532             TKeypress.F2, ' ', false, false, false);
 533     public static final TKeypress kbF3 = new TKeypress(true,
 534             TKeypress.F3, ' ', false, false, false);
 535     public static final TKeypress kbF4 = new TKeypress(true,
 536             TKeypress.F4, ' ', false, false, false);
 537     public static final TKeypress kbF5 = new TKeypress(true,
 538             TKeypress.F5, ' ', false, false, false);
 539     public static final TKeypress kbF6 = new TKeypress(true,
 540             TKeypress.F6, ' ', false, false, false);
 541     public static final TKeypress kbF7 = new TKeypress(true,
 542             TKeypress.F7, ' ', false, false, false);
 543     public static final TKeypress kbF8 = new TKeypress(true,
 544             TKeypress.F8, ' ', false, false, false);
 545     public static final TKeypress kbF9 = new TKeypress(true,
 546             TKeypress.F9, ' ', false, false, false);
 547     public static final TKeypress kbF10 = new TKeypress(true,
 548             TKeypress.F10, ' ', false, false, false);
 549     public static final TKeypress kbF11 = new TKeypress(true,
 550             TKeypress.F11, ' ', false, false, false);
 551     public static final TKeypress kbF12 = new TKeypress(true,
 552             TKeypress.F12, ' ', false, false, false);
 553     public static final TKeypress kbAltF1 = new TKeypress(true,
 554             TKeypress.F1, ' ', true, false, false);
 555     public static final TKeypress kbAltF2 = new TKeypress(true,
 556             TKeypress.F2, ' ', true, false, false);
 557     public static final TKeypress kbAltF3 = new TKeypress(true,
 558             TKeypress.F3, ' ', true, false, false);
 559     public static final TKeypress kbAltF4 = new TKeypress(true,
 560             TKeypress.F4, ' ', true, false, false);
 561     public static final TKeypress kbAltF5 = new TKeypress(true,
 562             TKeypress.F5, ' ', true, false, false);
 563     public static final TKeypress kbAltF6 = new TKeypress(true,
 564             TKeypress.F6, ' ', true, false, false);
 565     public static final TKeypress kbAltF7 = new TKeypress(true,
 566             TKeypress.F7, ' ', true, false, false);
 567     public static final TKeypress kbAltF8 = new TKeypress(true,
 568             TKeypress.F8, ' ', true, false, false);
 569     public static final TKeypress kbAltF9 = new TKeypress(true,
 570             TKeypress.F9, ' ', true, false, false);
 571     public static final TKeypress kbAltF10 = new TKeypress(true,
 572             TKeypress.F10, ' ', true, false, false);
 573     public static final TKeypress kbAltF11 = new TKeypress(true,
 574             TKeypress.F11, ' ', true, false, false);
 575     public static final TKeypress kbAltF12 = new TKeypress(true,
 576             TKeypress.F12, ' ', true, false, false);
 577     public static final TKeypress kbCtrlF1 = new TKeypress(true,
 578             TKeypress.F1, ' ', false, true, false);
 579     public static final TKeypress kbCtrlF2 = new TKeypress(true,
 580             TKeypress.F2, ' ', false, true, false);
 581     public static final TKeypress kbCtrlF3 = new TKeypress(true,
 582             TKeypress.F3, ' ', false, true, false);
 583     public static final TKeypress kbCtrlF4 = new TKeypress(true,
 584             TKeypress.F4, ' ', false, true, false);
 585     public static final TKeypress kbCtrlF5 = new TKeypress(true,
 586             TKeypress.F5, ' ', false, true, false);
 587     public static final TKeypress kbCtrlF6 = new TKeypress(true,
 588             TKeypress.F6, ' ', false, true, false);
 589     public static final TKeypress kbCtrlF7 = new TKeypress(true,
 590             TKeypress.F7, ' ', false, true, false);
 591     public static final TKeypress kbCtrlF8 = new TKeypress(true,
 592             TKeypress.F8, ' ', false, true, false);
 593     public static final TKeypress kbCtrlF9 = new TKeypress(true,
 594             TKeypress.F9, ' ', false, true, false);
 595     public static final TKeypress kbCtrlF10 = new TKeypress(true,
 596             TKeypress.F10, ' ', false, true, false);
 597     public static final TKeypress kbCtrlF11 = new TKeypress(true,
 598             TKeypress.F11, ' ', false, true, false);
 599     public static final TKeypress kbCtrlF12 = new TKeypress(true,
 600             TKeypress.F12, ' ', false, true, false);
 601     public static final TKeypress kbShiftF1 = new TKeypress(true,
 602             TKeypress.F1, ' ', false, false, true);
 603     public static final TKeypress kbShiftF2 = new TKeypress(true,
 604             TKeypress.F2, ' ', false, false, true);
 605     public static final TKeypress kbShiftF3 = new TKeypress(true,
 606             TKeypress.F3, ' ', false, false, true);
 607     public static final TKeypress kbShiftF4 = new TKeypress(true,
 608             TKeypress.F4, ' ', false, false, true);
 609     public static final TKeypress kbShiftF5 = new TKeypress(true,
 610             TKeypress.F5, ' ', false, false, true);
 611     public static final TKeypress kbShiftF6 = new TKeypress(true,
 612             TKeypress.F6, ' ', false, false, true);
 613     public static final TKeypress kbShiftF7 = new TKeypress(true,
 614             TKeypress.F7, ' ', false, false, true);
 615     public static final TKeypress kbShiftF8 = new TKeypress(true,
 616             TKeypress.F8, ' ', false, false, true);
 617     public static final TKeypress kbShiftF9 = new TKeypress(true,
 618             TKeypress.F9, ' ', false, false, true);
 619     public static final TKeypress kbShiftF10 = new TKeypress(true,
 620             TKeypress.F10, ' ', false, false, true);
 621     public static final TKeypress kbShiftF11 = new TKeypress(true,
 622             TKeypress.F11, ' ', false, false, true);
 623     public static final TKeypress kbShiftF12 = new TKeypress(true,
 624             TKeypress.F12, ' ', false, false, true);
 625     public static final TKeypress kbEnter = new TKeypress(true,
 626             TKeypress.ENTER, ' ', false, false, false);
 627     public static final TKeypress kbTab = new TKeypress(true,
 628             TKeypress.TAB, ' ', false, false, false);
 629     public static final TKeypress kbEsc = new TKeypress(true,
 630             TKeypress.ESC, ' ', false, false, false);
 631     public static final TKeypress kbHome = new TKeypress(true,
 632             TKeypress.HOME, ' ', false, false, false);
 633     public static final TKeypress kbEnd = new TKeypress(true,
 634             TKeypress.END, ' ', false, false, false);
 635     public static final TKeypress kbPgUp = new TKeypress(true,
 636             TKeypress.PGUP, ' ', false, false, false);
 637     public static final TKeypress kbPgDn = new TKeypress(true,
 638             TKeypress.PGDN, ' ', false, false, false);
 639     public static final TKeypress kbIns = new TKeypress(true,
 640             TKeypress.INS, ' ', false, false, false);
 641     public static final TKeypress kbDel = new TKeypress(true,
 642             TKeypress.DEL, ' ', false, false, false);
 643     public static final TKeypress kbUp = new TKeypress(true,
 644             TKeypress.UP, ' ', false, false, false);
 645     public static final TKeypress kbDown = new TKeypress(true,
 646             TKeypress.DOWN, ' ', false, false, false);
 647     public static final TKeypress kbLeft = new TKeypress(true,
 648             TKeypress.LEFT, ' ', false, false, false);
 649     public static final TKeypress kbRight = new TKeypress(true,
 650             TKeypress.RIGHT, ' ', false, false, false);
 651     public static final TKeypress kbAltEnter = new TKeypress(true,
 652             TKeypress.ENTER, ' ', true, false, false);
 653     public static final TKeypress kbAltTab = new TKeypress(true,
 654             TKeypress.TAB, ' ', true, false, false);
 655     public static final TKeypress kbAltEsc = new TKeypress(true,
 656             TKeypress.ESC, ' ', true, false, false);
 657     public static final TKeypress kbAltHome = new TKeypress(true,
 658             TKeypress.HOME, ' ', true, false, false);
 659     public static final TKeypress kbAltEnd = new TKeypress(true,
 660             TKeypress.END, ' ', true, false, false);
 661     public static final TKeypress kbAltPgUp = new TKeypress(true,
 662             TKeypress.PGUP, ' ', true, false, false);
 663     public static final TKeypress kbAltPgDn = new TKeypress(true,
 664             TKeypress.PGDN, ' ', true, false, false);
 665     public static final TKeypress kbAltIns = new TKeypress(true,
 666             TKeypress.INS, ' ', true, false, false);
 667     public static final TKeypress kbAltDel = new TKeypress(true,
 668             TKeypress.DEL, ' ', true, false, false);
 669     public static final TKeypress kbAltUp = new TKeypress(true,
 670             TKeypress.UP, ' ', true, false, false);
 671     public static final TKeypress kbAltDown = new TKeypress(true,
 672             TKeypress.DOWN, ' ', true, false, false);
 673     public static final TKeypress kbAltLeft = new TKeypress(true,
 674             TKeypress.LEFT, ' ', true, false, false);
 675     public static final TKeypress kbAltRight = new TKeypress(true,
 676             TKeypress.RIGHT, ' ', true, false, false);
 677     public static final TKeypress kbCtrlEnter = new TKeypress(true,
 678             TKeypress.ENTER, ' ', false, true, false);
 679     public static final TKeypress kbCtrlTab = new TKeypress(true,
 680             TKeypress.TAB, ' ', false, true, false);
 681     public static final TKeypress kbCtrlEsc = new TKeypress(true,
 682             TKeypress.ESC, ' ', false, true, false);
 683     public static final TKeypress kbCtrlHome = new TKeypress(true,
 684             TKeypress.HOME, ' ', false, true, false);
 685     public static final TKeypress kbCtrlEnd = new TKeypress(true,
 686             TKeypress.END, ' ', false, true, false);
 687     public static final TKeypress kbCtrlPgUp = new TKeypress(true,
 688             TKeypress.PGUP, ' ', false, true, false);
 689     public static final TKeypress kbCtrlPgDn = new TKeypress(true,
 690             TKeypress.PGDN, ' ', false, true, false);
 691     public static final TKeypress kbCtrlIns = new TKeypress(true,
 692             TKeypress.INS, ' ', false, true, false);
 693     public static final TKeypress kbCtrlDel = new TKeypress(true,
 694             TKeypress.DEL, ' ', false, true, false);
 695     public static final TKeypress kbCtrlUp = new TKeypress(true,
 696             TKeypress.UP, ' ', false, true, false);
 697     public static final TKeypress kbCtrlDown = new TKeypress(true,
 698             TKeypress.DOWN, ' ', false, true, false);
 699     public static final TKeypress kbCtrlLeft = new TKeypress(true,
 700             TKeypress.LEFT, ' ', false, true, false);
 701     public static final TKeypress kbCtrlRight = new TKeypress(true,
 702             TKeypress.RIGHT, ' ', false, true, false);
 703     public static final TKeypress kbShiftEnter = new TKeypress(true,
 704             TKeypress.ENTER, ' ', false, false, true);
 705     public static final TKeypress kbShiftTab = new TKeypress(true,
 706             TKeypress.TAB, ' ', false, false, true);
 707     public static final TKeypress kbBackTab = new TKeypress(true,
 708             TKeypress.BTAB, ' ', false, false, false);
 709     public static final TKeypress kbShiftEsc = new TKeypress(true,
 710             TKeypress.ESC, ' ', false, false, true);
 711     public static final TKeypress kbShiftHome = new TKeypress(true,
 712             TKeypress.HOME, ' ', false, false, true);
 713     public static final TKeypress kbShiftEnd = new TKeypress(true,
 714             TKeypress.END, ' ', false, false, true);
 715     public static final TKeypress kbShiftPgUp = new TKeypress(true,
 716             TKeypress.PGUP, ' ', false, false, true);
 717     public static final TKeypress kbShiftPgDn = new TKeypress(true,
 718             TKeypress.PGDN, ' ', false, false, true);
 719     public static final TKeypress kbShiftIns = new TKeypress(true,
 720             TKeypress.INS, ' ', false, false, true);
 721     public static final TKeypress kbShiftDel = new TKeypress(true,
 722             TKeypress.DEL, ' ', false, false, true);
 723     public static final TKeypress kbShiftUp = new TKeypress(true,
 724             TKeypress.UP, ' ', false, false, true);
 725     public static final TKeypress kbShiftDown = new TKeypress(true,
 726             TKeypress.DOWN, ' ', false, false, true);
 727     public static final TKeypress kbShiftLeft = new TKeypress(true,
 728             TKeypress.LEFT, ' ', false, false, true);
 729     public static final TKeypress kbShiftRight = new TKeypress(true,
 730             TKeypress.RIGHT, ' ', false, false, true);
 731     public static final TKeypress kbA = new TKeypress(false,
 732             0, 'a', false, false, false);
 733     public static final TKeypress kbB = new TKeypress(false,
 734             0, 'b', false, false, false);
 735     public static final TKeypress kbC = new TKeypress(false,
 736             0, 'c', false, false, false);
 737     public static final TKeypress kbD = new TKeypress(false,
 738             0, 'd', false, false, false);
 739     public static final TKeypress kbE = new TKeypress(false,
 740             0, 'e', false, false, false);
 741     public static final TKeypress kbF = new TKeypress(false,
 742             0, 'f', false, false, false);
 743     public static final TKeypress kbG = new TKeypress(false,
 744             0, 'g', false, false, false);
 745     public static final TKeypress kbH = new TKeypress(false,
 746             0, 'h', false, false, false);
 747     public static final TKeypress kbI = new TKeypress(false,
 748             0, 'i', false, false, false);
 749     public static final TKeypress kbJ = new TKeypress(false,
 750             0, 'j', false, false, false);
 751     public static final TKeypress kbK = new TKeypress(false,
 752             0, 'k', false, false, false);
 753     public static final TKeypress kbL = new TKeypress(false,
 754             0, 'l', false, false, false);
 755     public static final TKeypress kbM = new TKeypress(false,
 756             0, 'm', false, false, false);
 757     public static final TKeypress kbN = new TKeypress(false,
 758             0, 'n', false, false, false);
 759     public static final TKeypress kbO = new TKeypress(false,
 760             0, 'o', false, false, false);
 761     public static final TKeypress kbP = new TKeypress(false,
 762             0, 'p', false, false, false);
 763     public static final TKeypress kbQ = new TKeypress(false,
 764             0, 'q', false, false, false);
 765     public static final TKeypress kbR = new TKeypress(false,
 766             0, 'r', false, false, false);
 767     public static final TKeypress kbS = new TKeypress(false,
 768             0, 's', false, false, false);
 769     public static final TKeypress kbT = new TKeypress(false,
 770             0, 't', false, false, false);
 771     public static final TKeypress kbU = new TKeypress(false,
 772             0, 'u', false, false, false);
 773     public static final TKeypress kbV = new TKeypress(false,
 774             0, 'v', false, false, false);
 775     public static final TKeypress kbW = new TKeypress(false,
 776             0, 'w', false, false, false);
 777     public static final TKeypress kbX = new TKeypress(false,
 778             0, 'x', false, false, false);
 779     public static final TKeypress kbY = new TKeypress(false,
 780             0, 'y', false, false, false);
 781     public static final TKeypress kbZ = new TKeypress(false,
 782             0, 'z', false, false, false);
 783     public static final TKeypress kbSpace = new TKeypress(false,
 784             0, ' ', false, false, false);
 785     public static final TKeypress kbAltA = new TKeypress(false,
 786             0, 'a', true, false, false);
 787     public static final TKeypress kbAltB = new TKeypress(false,
 788             0, 'b', true, false, false);
 789     public static final TKeypress kbAltC = new TKeypress(false,
 790             0, 'c', true, false, false);
 791     public static final TKeypress kbAltD = new TKeypress(false,
 792             0, 'd', true, false, false);
 793     public static final TKeypress kbAltE = new TKeypress(false,
 794             0, 'e', true, false, false);
 795     public static final TKeypress kbAltF = new TKeypress(false,
 796             0, 'f', true, false, false);
 797     public static final TKeypress kbAltG = new TKeypress(false,
 798             0, 'g', true, false, false);
 799     public static final TKeypress kbAltH = new TKeypress(false,
 800             0, 'h', true, false, false);
 801     public static final TKeypress kbAltI = new TKeypress(false,
 802             0, 'i', true, false, false);
 803     public static final TKeypress kbAltJ = new TKeypress(false,
 804             0, 'j', true, false, false);
 805     public static final TKeypress kbAltK = new TKeypress(false,
 806             0, 'k', true, false, false);
 807     public static final TKeypress kbAltL = new TKeypress(false,
 808             0, 'l', true, false, false);
 809     public static final TKeypress kbAltM = new TKeypress(false,
 810             0, 'm', true, false, false);
 811     public static final TKeypress kbAltN = new TKeypress(false,
 812             0, 'n', true, false, false);
 813     public static final TKeypress kbAltO = new TKeypress(false,
 814             0, 'o', true, false, false);
 815     public static final TKeypress kbAltP = new TKeypress(false,
 816             0, 'p', true, false, false);
 817     public static final TKeypress kbAltQ = new TKeypress(false,
 818             0, 'q', true, false, false);
 819     public static final TKeypress kbAltR = new TKeypress(false,
 820             0, 'r', true, false, false);
 821     public static final TKeypress kbAltS = new TKeypress(false,
 822             0, 's', true, false, false);
 823     public static final TKeypress kbAltT = new TKeypress(false,
 824             0, 't', true, false, false);
 825     public static final TKeypress kbAltU = new TKeypress(false,
 826             0, 'u', true, false, false);
 827     public static final TKeypress kbAltV = new TKeypress(false,
 828             0, 'v', true, false, false);
 829     public static final TKeypress kbAltW = new TKeypress(false,
 830             0, 'w', true, false, false);
 831     public static final TKeypress kbAltX = new TKeypress(false,
 832             0, 'x', true, false, false);
 833     public static final TKeypress kbAltY = new TKeypress(false,
 834             0, 'y', true, false, false);
 835     public static final TKeypress kbAltZ = new TKeypress(false,
 836             0, 'z', true, false, false);
 837     public static final TKeypress kbCtrlA = new TKeypress(false,
 838             0, 'A', false, true, false);
 839     public static final TKeypress kbCtrlB = new TKeypress(false,
 840             0, 'B', false, true, false);
 841     public static final TKeypress kbCtrlC = new TKeypress(false,
 842             0, 'C', false, true, false);
 843     public static final TKeypress kbCtrlD = new TKeypress(false,
 844             0, 'D', false, true, false);
 845     public static final TKeypress kbCtrlE = new TKeypress(false,
 846             0, 'E', false, true, false);
 847     public static final TKeypress kbCtrlF = new TKeypress(false,
 848             0, 'F', false, true, false);
 849     public static final TKeypress kbCtrlG = new TKeypress(false,
 850             0, 'G', false, true, false);
 851     public static final TKeypress kbCtrlH = new TKeypress(false,
 852             0, 'H', false, true, false);
 853     public static final TKeypress kbCtrlI = new TKeypress(false,
 854             0, 'I', false, true, false);
 855     public static final TKeypress kbCtrlJ = new TKeypress(false,
 856             0, 'J', false, true, false);
 857     public static final TKeypress kbCtrlK = new TKeypress(false,
 858             0, 'K', false, true, false);
 859     public static final TKeypress kbCtrlL = new TKeypress(false,
 860             0, 'L', false, true, false);
 861     public static final TKeypress kbCtrlM = new TKeypress(false,
 862             0, 'M', false, true, false);
 863     public static final TKeypress kbCtrlN = new TKeypress(false,
 864             0, 'N', false, true, false);
 865     public static final TKeypress kbCtrlO = new TKeypress(false,
 866             0, 'O', false, true, false);
 867     public static final TKeypress kbCtrlP = new TKeypress(false,
 868             0, 'P', false, true, false);
 869     public static final TKeypress kbCtrlQ = new TKeypress(false,
 870             0, 'Q', false, true, false);
 871     public static final TKeypress kbCtrlR = new TKeypress(false,
 872             0, 'R', false, true, false);
 873     public static final TKeypress kbCtrlS = new TKeypress(false,
 874             0, 'S', false, true, false);
 875     public static final TKeypress kbCtrlT = new TKeypress(false,
 876             0, 'T', false, true, false);
 877     public static final TKeypress kbCtrlU = new TKeypress(false,
 878             0, 'U', false, true, false);
 879     public static final TKeypress kbCtrlV = new TKeypress(false,
 880             0, 'V', false, true, false);
 881     public static final TKeypress kbCtrlW = new TKeypress(false,
 882             0, 'W', false, true, false);
 883     public static final TKeypress kbCtrlX = new TKeypress(false,
 884             0, 'X', false, true, false);
 885     public static final TKeypress kbCtrlY = new TKeypress(false,
 886             0, 'Y', false, true, false);
 887     public static final TKeypress kbCtrlZ = new TKeypress(false,
 888             0, 'Z', false, true, false);
 889     public static final TKeypress kbAltShiftA = new TKeypress(false,
 890             0, 'A', true, false, true);
 891     public static final TKeypress kbAltShiftB = new TKeypress(false,
 892             0, 'B', true, false, true);
 893     public static final TKeypress kbAltShiftC = new TKeypress(false,
 894             0, 'C', true, false, true);
 895     public static final TKeypress kbAltShiftD = new TKeypress(false,
 896             0, 'D', true, false, true);
 897     public static final TKeypress kbAltShiftE = new TKeypress(false,
 898             0, 'E', true, false, true);
 899     public static final TKeypress kbAltShiftF = new TKeypress(false,
 900             0, 'F', true, false, true);
 901     public static final TKeypress kbAltShiftG = new TKeypress(false,
 902             0, 'G', true, false, true);
 903     public static final TKeypress kbAltShiftH = new TKeypress(false,
 904             0, 'H', true, false, true);
 905     public static final TKeypress kbAltShiftI = new TKeypress(false,
 906             0, 'I', true, false, true);
 907     public static final TKeypress kbAltShiftJ = new TKeypress(false,
 908             0, 'J', true, false, true);
 909     public static final TKeypress kbAltShiftK = new TKeypress(false,
 910             0, 'K', true, false, true);
 911     public static final TKeypress kbAltShiftL = new TKeypress(false,
 912             0, 'L', true, false, true);
 913     public static final TKeypress kbAltShiftM = new TKeypress(false,
 914             0, 'M', true, false, true);
 915     public static final TKeypress kbAltShiftN = new TKeypress(false,
 916             0, 'N', true, false, true);
 917     public static final TKeypress kbAltShiftO = new TKeypress(false,
 918             0, 'O', true, false, true);
 919     public static final TKeypress kbAltShiftP = new TKeypress(false,
 920             0, 'P', true, false, true);
 921     public static final TKeypress kbAltShiftQ = new TKeypress(false,
 922             0, 'Q', true, false, true);
 923     public static final TKeypress kbAltShiftR = new TKeypress(false,
 924             0, 'R', true, false, true);
 925     public static final TKeypress kbAltShiftS = new TKeypress(false,
 926             0, 'S', true, false, true);
 927     public static final TKeypress kbAltShiftT = new TKeypress(false,
 928             0, 'T', true, false, true);
 929     public static final TKeypress kbAltShiftU = new TKeypress(false,
 930             0, 'U', true, false, true);
 931     public static final TKeypress kbAltShiftV = new TKeypress(false,
 932             0, 'V', true, false, true);
 933     public static final TKeypress kbAltShiftW = new TKeypress(false,
 934             0, 'W', true, false, true);
 935     public static final TKeypress kbAltShiftX = new TKeypress(false,
 936             0, 'X', true, false, true);
 937     public static final TKeypress kbAltShiftY = new TKeypress(false,
 938             0, 'Y', true, false, true);
 939     public static final TKeypress kbAltShiftZ = new TKeypress(false,
 940             0, 'Z', true, false, true);
 941
 942     /**
 943      * Backspace as ^H.
 944      */
 945     public static final TKeypress kbBackspace = new TKeypress(false,
 946             0, 'H', false, true, false);
 947
 948     /**
 949      * Backspace as ^?.
 950      */
 951     public static final TKeypress kbBackspaceDel = new TKeypress(false,
 952             0, (char)0x7F, false, false, false);
 953
 954 }