src/jexer/TKeypress.java

   1 /*
   2  * Jexer - Java Text User Interface
   3  *
   4  * The MIT License (MIT)
   5  *
   6  * Copyright (C) 2017 Kevin Lamonte
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24  * DEALINGS IN THE SOFTWARE.
  25  *
  26  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  27  * @version 1
  28  */
  29 package jexer;
  30
  31 /**
  32  * This class represents keystrokes.
  33  */
  34 public final class TKeypress {
  35
  36     // Various special keystrokes
  37
  38     /**
  39      * "No key".
  40      */
  41     public static final int NONE        = 255;
  42
  43     /**
  44      * Function key F1.
  45      */
  46     public static final int F1          = 1;
  47
  48     /**
  49      * Function key F2.
  50      */
  51     public static final int F2          = 2;
  52
  53     /**
  54      * Function key F3.
  55      */
  56     public static final int F3          = 3;
  57
  58     /**
  59      * Function key F4.
  60      */
  61     public static final int F4          = 4;
  62
  63     /**
  64      * Function key F5.
  65      */
  66     public static final int F5          = 5;
  67
  68     /**
  69      * Function key F6.
  70      */
  71     public static final int F6          = 6;
  72
  73     /**
  74      * Function key F7.
  75      */
  76     public static final int F7          = 7;
  77
  78     /**
  79      * Function key F8.
  80      */
  81     public static final int F8          = 8;
  82
  83     /**
  84      * Function key F9.
  85      */
  86     public static final int F9          = 9;
  87
  88     /**
  89      * Function key F10.
  90      */
  91     public static final int F10         = 10;
  92
  93     /**
  94      * Function key F11.
  95      */
  96     public static final int F11         = 11;
  97
  98     /**
  99      * Function key F12.
 100      */
 101     public static final int F12         = 12;
 102
 103     /**
 104      * Home.
 105      */
 106     public static final int HOME        = 20;
 107
 108     /**
 109      * End.
 110      */
 111     public static final int END         = 21;
 112
 113     /**
 114      * Page up.
 115      */
 116     public static final int PGUP        = 22;
 117
 118     /**
 119      * Page down.
 120      */
 121     public static final int PGDN        = 23;
 122
 123     /**
 124      * Insert.
 125      */
 126     public static final int INS         = 24;
 127
 128     /**
 129      * Delete.
 130      */
 131     public static final int DEL         = 25;
 132
 133     /**
 134      * Right arrow.
 135      */
 136     public static final int RIGHT       = 30;
 137
 138     /**
 139      * Left arrow.
 140      */
 141     public static final int LEFT        = 31;
 142
 143     /**
 144      * Up arrow.
 145      */
 146     public static final int UP          = 32;
 147
 148     /**
 149      * Down arrow.
 150      */
 151     public static final int DOWN        = 33;
 152
 153     /**
 154      * Tab.
 155      */
 156     public static final int TAB         = 40;
 157
 158     /**
 159      * Back-tab (shift-tab).
 160      */
 161     public static final int BTAB        = 41;
 162
 163     /**
 164      * Enter.
 165      */
 166     public static final int ENTER       = 42;
 167
 168     /**
 169      * Escape.
 170      */
 171     public static final int ESC         = 43;
 172
 173     /**
 174      * If true, ch is meaningless, use keyCode instead.
 175      */
 176     private boolean isFunctionKey;
 177
 178     /**
 179      * Getter for isFunctionKey.
 180      *
 181      * @return if true, ch is meaningless, use keyCode instead
 182      */
 183     public boolean isFnKey() {
 184         return isFunctionKey;
 185     }
 186
 187     /**
 188      * Will be set to F1, F2, HOME, END, etc. if isKey is true.
 189      */
 190     private int keyCode;
 191
 192     /**
 193      * Getter for function key code.
 194      *
 195      * @return function key code int value (only valid is isKey is true)
 196      */
 197     public int getKeyCode() {
 198         return keyCode;
 199     }
 200
 201     /**
 202      * Keystroke modifier ALT.
 203      */
 204     private boolean alt;
 205
 206     /**
 207      * Getter for ALT.
 208      *
 209      * @return alt value
 210      */
 211     public boolean isAlt() {
 212         return alt;
 213     }
 214
 215     /**
 216      * Keystroke modifier CTRL.
 217      */
 218     private boolean ctrl;
 219
 220     /**
 221      * Getter for CTRL.
 222      *
 223      * @return ctrl value
 224      */
 225     public boolean isCtrl() {
 226         return ctrl;
 227     }
 228
 229     /**
 230      * Keystroke modifier SHIFT.
 231      */
 232     private boolean shift;
 233
 234     /**
 235      * Getter for SHIFT.
 236      *
 237      * @return shift value
 238      */
 239     public boolean isShift() {
 240         return shift;
 241     }
 242
 243     /**
 244      * The character received.
 245      */
 246     private char ch;
 247
 248     /**
 249      * Getter for character.
 250      *
 251      * @return the character (only valid if isKey is false)
 252      */
 253     public char getChar() {
 254         return ch;
 255     }
 256
 257     /**
 258      * Public constructor makes an immutable instance.
 259      *
 260      * @param isKey is true, this is a function key
 261      * @param fnKey the function key code (only valid if isKey is true)
 262      * @param ch the character (only valid if fnKey is false)
 263      * @param alt if true, ALT was pressed with this keystroke
 264      * @param ctrl if true, CTRL was pressed with this keystroke
 265      * @param shift if true, SHIFT was pressed with this keystroke
 266      */
 267     public TKeypress(final boolean isKey, final int fnKey, final char ch,
 268             final boolean alt, final boolean ctrl, final boolean shift) {
 269
 270         this.isFunctionKey = isKey;
 271         this.keyCode       = fnKey;
 272         this.ch            = ch;
 273         this.alt           = alt;
 274         this.ctrl          = ctrl;
 275         this.shift         = shift;
 276     }
 277
 278     /**
 279      * Comparison check.  All fields must match to return true.
 280      *
 281      * @param rhs another TKeypress instance
 282      * @return true if all fields are equal
 283      */
 284     @Override
 285     public boolean equals(final Object rhs) {
 286         if (!(rhs instanceof TKeypress)) {
 287             return false;
 288         }
 289
 290         TKeypress that = (TKeypress) rhs;
 291         return ((isFunctionKey == that.isFunctionKey)
 292                 && (keyCode == that.keyCode)
 293                 && (ch == that.ch)
 294                 && (alt == that.alt)
 295                 && (ctrl == that.ctrl)
 296                 && (shift == that.shift));
 297     }
 298
 299     /**
 300      * Comparison check, omitting the ctrl/alt/shift flags.
 301      *
 302      * @param rhs another TKeypress instance
 303      * @return true if all fields (except for ctrl/alt/shift) are equal
 304      */
 305     public boolean equalsWithoutModifiers(final Object rhs) {
 306         if (!(rhs instanceof TKeypress)) {
 307             return false;
 308         }
 309
 310         TKeypress that = (TKeypress) rhs;
 311         return ((isFunctionKey == that.isFunctionKey)
 312                 && (keyCode == that.keyCode)
 313                 && (ch == that.ch));
 314     }
 315
 316     /**
 317      * Hashcode uses all fields in equals().
 318      *
 319      * @return the hash
 320      */
 321     @Override
 322     public int hashCode() {
 323         int A = 13;
 324         int B = 23;
 325         int hash = A;
 326         hash = (B * hash) + (isFunctionKey ? 1 : 0);
 327         hash = (B * hash) + keyCode;
 328         hash = (B * hash) + ch;
 329         hash = (B * hash) + (alt ? 1 : 0);
 330         hash = (B * hash) + (ctrl ? 1 : 0);
 331         hash = (B * hash) + (shift ? 1 : 0);
 332         return hash;
 333     }
 334
 335     /**
 336      * Make human-readable description of this TKeypress.
 337      *
 338      * @return displayable String
 339      */
 340     @Override
 341     public String toString() {
 342         if (isFunctionKey) {
 343             switch (keyCode) {
 344             case F1:
 345                 return String.format("%s%s%sF1",
 346                         ctrl ? "Ctrl+" : "",
 347                                 alt ? "Alt+" : "",
 348                                         shift ? "Shift+" : "");
 349             case F2:
 350                 return String.format("%s%s%sF2",
 351                         ctrl ? "Ctrl+" : "",
 352                                 alt ? "Alt+" : "",
 353                                         shift ? "Shift+" : "");
 354             case F3:
 355                 return String.format("%s%s%sF3",
 356                         ctrl ? "Ctrl+" : "",
 357                                 alt ? "Alt+" : "",
 358                                         shift ? "Shift+" : "");
 359             case F4:
 360                 return String.format("%s%s%sF4",
 361                         ctrl ? "Ctrl+" : "",
 362                                 alt ? "Alt+" : "",
 363                                         shift ? "Shift+" : "");
 364             case F5:
 365                 return String.format("%s%s%sF5",
 366                         ctrl ? "Ctrl+" : "",
 367                                 alt ? "Alt+" : "",
 368                                         shift ? "Shift+" : "");
 369             case F6:
 370                 return String.format("%s%s%sF6",
 371                         ctrl ? "Ctrl+" : "",
 372                                 alt ? "Alt+" : "",
 373                                         shift ? "Shift+" : "");
 374             case F7:
 375                 return String.format("%s%s%sF7",
 376                         ctrl ? "Ctrl+" : "",
 377                                 alt ? "Alt+" : "",
 378                                         shift ? "Shift+" : "");
 379             case F8:
 380                 return String.format("%s%s%sF8",
 381                         ctrl ? "Ctrl+" : "",
 382                                 alt ? "Alt+" : "",
 383                                         shift ? "Shift+" : "");
 384             case F9:
 385                 return String.format("%s%s%sF9",
 386                         ctrl ? "Ctrl+" : "",
 387                                 alt ? "Alt+" : "",
 388                                         shift ? "Shift+" : "");
 389             case F10:
 390                 return String.format("%s%s%sF10",
 391                         ctrl ? "Ctrl+" : "",
 392                                 alt ? "Alt+" : "",
 393                                         shift ? "Shift+" : "");
 394             case F11:
 395                 return String.format("%s%s%sF11",
 396                         ctrl ? "Ctrl+" : "",
 397                                 alt ? "Alt+" : "",
 398                                         shift ? "Shift+" : "");
 399             case F12:
 400                 return String.format("%s%s%sF12",
 401                         ctrl ? "Ctrl+" : "",
 402                                 alt ? "Alt+" : "",
 403                                         shift ? "Shift+" : "");
 404             case HOME:
 405                 return String.format("%s%s%sHOME",
 406                         ctrl ? "Ctrl+" : "",
 407                                 alt ? "Alt+" : "",
 408                                         shift ? "Shift+" : "");
 409             case END:
 410                 return String.format("%s%s%sEND",
 411                         ctrl ? "Ctrl+" : "",
 412                                 alt ? "Alt+" : "",
 413                                         shift ? "Shift+" : "");
 414             case PGUP:
 415                 return String.format("%s%s%sPGUP",
 416                         ctrl ? "Ctrl+" : "",
 417                                 alt ? "Alt+" : "",
 418                                         shift ? "Shift+" : "");
 419             case PGDN:
 420                 return String.format("%s%s%sPGDN",
 421                         ctrl ? "Ctrl+" : "",
 422                                 alt ? "Alt+" : "",
 423                                         shift ? "Shift+" : "");
 424             case INS:
 425                 return String.format("%s%s%sINS",
 426                         ctrl ? "Ctrl+" : "",
 427                                 alt ? "Alt+" : "",
 428                                         shift ? "Shift+" : "");
 429             case DEL:
 430                 return String.format("%s%s%sDEL",
 431                         ctrl ? "Ctrl+" : "",
 432                                 alt ? "Alt+" : "",
 433                                         shift ? "Shift+" : "");
 434             case RIGHT:
 435                 return String.format("%s%s%sRIGHT",
 436                         ctrl ? "Ctrl+" : "",
 437                                 alt ? "Alt+" : "",
 438                                         shift ? "Shift+" : "");
 439             case LEFT:
 440                 return String.format("%s%s%sLEFT",
 441                         ctrl ? "Ctrl+" : "",
 442                                 alt ? "Alt+" : "",
 443                                         shift ? "Shift+" : "");
 444             case UP:
 445                 return String.format("%s%s%sUP",
 446                         ctrl ? "Ctrl+" : "",
 447                                 alt ? "Alt+" : "",
 448                                         shift ? "Shift+" : "");
 449             case DOWN:
 450                 return String.format("%s%s%sDOWN",
 451                         ctrl ? "Ctrl+" : "",
 452                                 alt ? "Alt+" : "",
 453                                         shift ? "Shift+" : "");
 454             case TAB:
 455                 return String.format("%s%s%sTAB",
 456                         ctrl ? "Ctrl+" : "",
 457                                 alt ? "Alt+" : "",
 458                                         shift ? "Shift+" : "");
 459             case BTAB:
 460                 return String.format("%s%s%sBTAB",
 461                         ctrl ? "Ctrl+" : "",
 462                                 alt ? "Alt+" : "",
 463                                         shift ? "Shift+" : "");
 464             case ENTER:
 465                 return String.format("%s%s%sENTER",
 466                         ctrl ? "Ctrl+" : "",
 467                                 alt ? "Alt+" : "",
 468                                         shift ? "Shift+" : "");
 469             case ESC:
 470                 return String.format("%s%s%sESC",
 471                         ctrl ? "Ctrl+" : "",
 472                                 alt ? "Alt+" : "",
 473                                         shift ? "Shift+" : "");
 474             default:
 475                 return String.format("--UNKNOWN--");
 476             }
 477         } else {
 478             if (alt && !shift && !ctrl) {
 479                 // Alt-X
 480                 return String.format("Alt+%c", Character.toUpperCase(ch));
 481             } else if (!alt && shift && !ctrl) {
 482                 // Shift-X
 483                 return String.format("%c", ch);
 484             } else if (!alt && !shift && ctrl) {
 485                 // Ctrl-X
 486                 return String.format("Ctrl+%c", ch);
 487             } else if (alt && shift && !ctrl) {
 488                 // Alt-Shift-X
 489                 return String.format("Alt+Shift+%c", ch);
 490             } else if (!alt && shift && ctrl) {
 491                 // Ctrl-Shift-X
 492                 return String.format("Ctrl+Shift+%c", ch);
 493             } else if (alt && !shift && ctrl) {
 494                 // Ctrl-Alt-X
 495                 return String.format("Ctrl+Alt+%c", Character.toUpperCase(ch));
 496             } else if (alt && shift && ctrl) {
 497                 // Ctrl-Alt-Shift-X
 498                 return String.format("Ctrl+Alt+Shift+%c",
 499                         Character.toUpperCase(ch));
 500             } else {
 501                 // X
 502                 return String.format("%c", ch);
 503             }
 504         }
 505     }
 506
 507     /**
 508      * Convert a keypress to lowercase.  Function keys and alt/ctrl keys are
 509      * not converted.
 510      *
 511      * @return a new instance with the key converted
 512      */
 513     public TKeypress toLowerCase() {
 514         TKeypress newKey = new TKeypress(isFunctionKey, keyCode, ch, alt, ctrl,
 515                 shift);
 516         if (!isFunctionKey && (ch >= 'A') && (ch <= 'Z') && !ctrl && !alt) {
 517             newKey.shift = false;
 518             newKey.ch += 32;
 519         }
 520         return newKey;
 521     }
 522
 523     /**
 524      * Convert a keypress to uppercase.  Function keys and alt/ctrl keys are
 525      * not converted.
 526      *
 527      * @return a new instance with the key converted
 528      */
 529     public TKeypress toUpperCase() {
 530         TKeypress newKey = new TKeypress(isFunctionKey, keyCode, ch, alt, ctrl,
 531                 shift);
 532         if (!isFunctionKey && (ch >= 'a') && (ch <= 'z') && !ctrl && !alt) {
 533             newKey.shift = true;
 534             newKey.ch -= 32;
 535         }
 536         return newKey;
 537     }
 538
 539     // Special "no-key" keypress, used to ignore undefined keystrokes
 540     public static final TKeypress kbNoKey = new TKeypress(true,
 541             TKeypress.NONE, ' ', false, false, false);
 542
 543     // Normal keys
 544     public static final TKeypress kbF1 = new TKeypress(true,
 545             TKeypress.F1, ' ', false, false, false);
 546     public static final TKeypress kbF2 = new TKeypress(true,
 547             TKeypress.F2, ' ', false, false, false);
 548     public static final TKeypress kbF3 = new TKeypress(true,
 549             TKeypress.F3, ' ', false, false, false);
 550     public static final TKeypress kbF4 = new TKeypress(true,
 551             TKeypress.F4, ' ', false, false, false);
 552     public static final TKeypress kbF5 = new TKeypress(true,
 553             TKeypress.F5, ' ', false, false, false);
 554     public static final TKeypress kbF6 = new TKeypress(true,
 555             TKeypress.F6, ' ', false, false, false);
 556     public static final TKeypress kbF7 = new TKeypress(true,
 557             TKeypress.F7, ' ', false, false, false);
 558     public static final TKeypress kbF8 = new TKeypress(true,
 559             TKeypress.F8, ' ', false, false, false);
 560     public static final TKeypress kbF9 = new TKeypress(true,
 561             TKeypress.F9, ' ', false, false, false);
 562     public static final TKeypress kbF10 = new TKeypress(true,
 563             TKeypress.F10, ' ', false, false, false);
 564     public static final TKeypress kbF11 = new TKeypress(true,
 565             TKeypress.F11, ' ', false, false, false);
 566     public static final TKeypress kbF12 = new TKeypress(true,
 567             TKeypress.F12, ' ', false, false, false);
 568     public static final TKeypress kbAltF1 = new TKeypress(true,
 569             TKeypress.F1, ' ', true, false, false);
 570     public static final TKeypress kbAltF2 = new TKeypress(true,
 571             TKeypress.F2, ' ', true, false, false);
 572     public static final TKeypress kbAltF3 = new TKeypress(true,
 573             TKeypress.F3, ' ', true, false, false);
 574     public static final TKeypress kbAltF4 = new TKeypress(true,
 575             TKeypress.F4, ' ', true, false, false);
 576     public static final TKeypress kbAltF5 = new TKeypress(true,
 577             TKeypress.F5, ' ', true, false, false);
 578     public static final TKeypress kbAltF6 = new TKeypress(true,
 579             TKeypress.F6, ' ', true, false, false);
 580     public static final TKeypress kbAltF7 = new TKeypress(true,
 581             TKeypress.F7, ' ', true, false, false);
 582     public static final TKeypress kbAltF8 = new TKeypress(true,
 583             TKeypress.F8, ' ', true, false, false);
 584     public static final TKeypress kbAltF9 = new TKeypress(true,
 585             TKeypress.F9, ' ', true, false, false);
 586     public static final TKeypress kbAltF10 = new TKeypress(true,
 587             TKeypress.F10, ' ', true, false, false);
 588     public static final TKeypress kbAltF11 = new TKeypress(true,
 589             TKeypress.F11, ' ', true, false, false);
 590     public static final TKeypress kbAltF12 = new TKeypress(true,
 591             TKeypress.F12, ' ', true, false, false);
 592     public static final TKeypress kbCtrlF1 = new TKeypress(true,
 593             TKeypress.F1, ' ', false, true, false);
 594     public static final TKeypress kbCtrlF2 = new TKeypress(true,
 595             TKeypress.F2, ' ', false, true, false);
 596     public static final TKeypress kbCtrlF3 = new TKeypress(true,
 597             TKeypress.F3, ' ', false, true, false);
 598     public static final TKeypress kbCtrlF4 = new TKeypress(true,
 599             TKeypress.F4, ' ', false, true, false);
 600     public static final TKeypress kbCtrlF5 = new TKeypress(true,
 601             TKeypress.F5, ' ', false, true, false);
 602     public static final TKeypress kbCtrlF6 = new TKeypress(true,
 603             TKeypress.F6, ' ', false, true, false);
 604     public static final TKeypress kbCtrlF7 = new TKeypress(true,
 605             TKeypress.F7, ' ', false, true, false);
 606     public static final TKeypress kbCtrlF8 = new TKeypress(true,
 607             TKeypress.F8, ' ', false, true, false);
 608     public static final TKeypress kbCtrlF9 = new TKeypress(true,
 609             TKeypress.F9, ' ', false, true, false);
 610     public static final TKeypress kbCtrlF10 = new TKeypress(true,
 611             TKeypress.F10, ' ', false, true, false);
 612     public static final TKeypress kbCtrlF11 = new TKeypress(true,
 613             TKeypress.F11, ' ', false, true, false);
 614     public static final TKeypress kbCtrlF12 = new TKeypress(true,
 615             TKeypress.F12, ' ', false, true, false);
 616     public static final TKeypress kbShiftF1 = new TKeypress(true,
 617             TKeypress.F1, ' ', false, false, true);
 618     public static final TKeypress kbShiftF2 = new TKeypress(true,
 619             TKeypress.F2, ' ', false, false, true);
 620     public static final TKeypress kbShiftF3 = new TKeypress(true,
 621             TKeypress.F3, ' ', false, false, true);
 622     public static final TKeypress kbShiftF4 = new TKeypress(true,
 623             TKeypress.F4, ' ', false, false, true);
 624     public static final TKeypress kbShiftF5 = new TKeypress(true,
 625             TKeypress.F5, ' ', false, false, true);
 626     public static final TKeypress kbShiftF6 = new TKeypress(true,
 627             TKeypress.F6, ' ', false, false, true);
 628     public static final TKeypress kbShiftF7 = new TKeypress(true,
 629             TKeypress.F7, ' ', false, false, true);
 630     public static final TKeypress kbShiftF8 = new TKeypress(true,
 631             TKeypress.F8, ' ', false, false, true);
 632     public static final TKeypress kbShiftF9 = new TKeypress(true,
 633             TKeypress.F9, ' ', false, false, true);
 634     public static final TKeypress kbShiftF10 = new TKeypress(true,
 635             TKeypress.F10, ' ', false, false, true);
 636     public static final TKeypress kbShiftF11 = new TKeypress(true,
 637             TKeypress.F11, ' ', false, false, true);
 638     public static final TKeypress kbShiftF12 = new TKeypress(true,
 639             TKeypress.F12, ' ', false, false, true);
 640     public static final TKeypress kbEnter = new TKeypress(true,
 641             TKeypress.ENTER, ' ', false, false, false);
 642     public static final TKeypress kbTab = new TKeypress(true,
 643             TKeypress.TAB, ' ', false, false, false);
 644     public static final TKeypress kbEsc = new TKeypress(true,
 645             TKeypress.ESC, ' ', false, false, false);
 646     public static final TKeypress kbHome = new TKeypress(true,
 647             TKeypress.HOME, ' ', false, false, false);
 648     public static final TKeypress kbEnd = new TKeypress(true,
 649             TKeypress.END, ' ', false, false, false);
 650     public static final TKeypress kbPgUp = new TKeypress(true,
 651             TKeypress.PGUP, ' ', false, false, false);
 652     public static final TKeypress kbPgDn = new TKeypress(true,
 653             TKeypress.PGDN, ' ', false, false, false);
 654     public static final TKeypress kbIns = new TKeypress(true,
 655             TKeypress.INS, ' ', false, false, false);
 656     public static final TKeypress kbDel = new TKeypress(true,
 657             TKeypress.DEL, ' ', false, false, false);
 658     public static final TKeypress kbUp = new TKeypress(true,
 659             TKeypress.UP, ' ', false, false, false);
 660     public static final TKeypress kbDown = new TKeypress(true,
 661             TKeypress.DOWN, ' ', false, false, false);
 662     public static final TKeypress kbLeft = new TKeypress(true,
 663             TKeypress.LEFT, ' ', false, false, false);
 664     public static final TKeypress kbRight = new TKeypress(true,
 665             TKeypress.RIGHT, ' ', false, false, false);
 666     public static final TKeypress kbAltEnter = new TKeypress(true,
 667             TKeypress.ENTER, ' ', true, false, false);
 668     public static final TKeypress kbAltTab = new TKeypress(true,
 669             TKeypress.TAB, ' ', true, false, false);
 670     public static final TKeypress kbAltEsc = new TKeypress(true,
 671             TKeypress.ESC, ' ', true, false, false);
 672     public static final TKeypress kbAltHome = new TKeypress(true,
 673             TKeypress.HOME, ' ', true, false, false);
 674     public static final TKeypress kbAltEnd = new TKeypress(true,
 675             TKeypress.END, ' ', true, false, false);
 676     public static final TKeypress kbAltPgUp = new TKeypress(true,
 677             TKeypress.PGUP, ' ', true, false, false);
 678     public static final TKeypress kbAltPgDn = new TKeypress(true,
 679             TKeypress.PGDN, ' ', true, false, false);
 680     public static final TKeypress kbAltIns = new TKeypress(true,
 681             TKeypress.INS, ' ', true, false, false);
 682     public static final TKeypress kbAltDel = new TKeypress(true,
 683             TKeypress.DEL, ' ', true, false, false);
 684     public static final TKeypress kbAltUp = new TKeypress(true,
 685             TKeypress.UP, ' ', true, false, false);
 686     public static final TKeypress kbAltDown = new TKeypress(true,
 687             TKeypress.DOWN, ' ', true, false, false);
 688     public static final TKeypress kbAltLeft = new TKeypress(true,
 689             TKeypress.LEFT, ' ', true, false, false);
 690     public static final TKeypress kbAltRight = new TKeypress(true,
 691             TKeypress.RIGHT, ' ', true, false, false);
 692     public static final TKeypress kbCtrlEnter = new TKeypress(true,
 693             TKeypress.ENTER, ' ', false, true, false);
 694     public static final TKeypress kbCtrlTab = new TKeypress(true,
 695             TKeypress.TAB, ' ', false, true, false);
 696     public static final TKeypress kbCtrlEsc = new TKeypress(true,
 697             TKeypress.ESC, ' ', false, true, false);
 698     public static final TKeypress kbCtrlHome = new TKeypress(true,
 699             TKeypress.HOME, ' ', false, true, false);
 700     public static final TKeypress kbCtrlEnd = new TKeypress(true,
 701             TKeypress.END, ' ', false, true, false);
 702     public static final TKeypress kbCtrlPgUp = new TKeypress(true,
 703             TKeypress.PGUP, ' ', false, true, false);
 704     public static final TKeypress kbCtrlPgDn = new TKeypress(true,
 705             TKeypress.PGDN, ' ', false, true, false);
 706     public static final TKeypress kbCtrlIns = new TKeypress(true,
 707             TKeypress.INS, ' ', false, true, false);
 708     public static final TKeypress kbCtrlDel = new TKeypress(true,
 709             TKeypress.DEL, ' ', false, true, false);
 710     public static final TKeypress kbCtrlUp = new TKeypress(true,
 711             TKeypress.UP, ' ', false, true, false);
 712     public static final TKeypress kbCtrlDown = new TKeypress(true,
 713             TKeypress.DOWN, ' ', false, true, false);
 714     public static final TKeypress kbCtrlLeft = new TKeypress(true,
 715             TKeypress.LEFT, ' ', false, true, false);
 716     public static final TKeypress kbCtrlRight = new TKeypress(true,
 717             TKeypress.RIGHT, ' ', false, true, false);
 718     public static final TKeypress kbShiftEnter = new TKeypress(true,
 719             TKeypress.ENTER, ' ', false, false, true);
 720     public static final TKeypress kbShiftTab = new TKeypress(true,
 721             TKeypress.TAB, ' ', false, false, true);
 722     public static final TKeypress kbBackTab = new TKeypress(true,
 723             TKeypress.BTAB, ' ', false, false, false);
 724     public static final TKeypress kbShiftEsc = new TKeypress(true,
 725             TKeypress.ESC, ' ', false, false, true);
 726     public static final TKeypress kbShiftHome = new TKeypress(true,
 727             TKeypress.HOME, ' ', false, false, true);
 728     public static final TKeypress kbShiftEnd = new TKeypress(true,
 729             TKeypress.END, ' ', false, false, true);
 730     public static final TKeypress kbShiftPgUp = new TKeypress(true,
 731             TKeypress.PGUP, ' ', false, false, true);
 732     public static final TKeypress kbShiftPgDn = new TKeypress(true,
 733             TKeypress.PGDN, ' ', false, false, true);
 734     public static final TKeypress kbShiftIns = new TKeypress(true,
 735             TKeypress.INS, ' ', false, false, true);
 736     public static final TKeypress kbShiftDel = new TKeypress(true,
 737             TKeypress.DEL, ' ', false, false, true);
 738     public static final TKeypress kbShiftUp = new TKeypress(true,
 739             TKeypress.UP, ' ', false, false, true);
 740     public static final TKeypress kbShiftDown = new TKeypress(true,
 741             TKeypress.DOWN, ' ', false, false, true);
 742     public static final TKeypress kbShiftLeft = new TKeypress(true,
 743             TKeypress.LEFT, ' ', false, false, true);
 744     public static final TKeypress kbShiftRight = new TKeypress(true,
 745             TKeypress.RIGHT, ' ', false, false, true);
 746     public static final TKeypress kbA = new TKeypress(false,
 747             0, 'a', false, false, false);
 748     public static final TKeypress kbB = new TKeypress(false,
 749             0, 'b', false, false, false);
 750     public static final TKeypress kbC = new TKeypress(false,
 751             0, 'c', false, false, false);
 752     public static final TKeypress kbD = new TKeypress(false,
 753             0, 'd', false, false, false);
 754     public static final TKeypress kbE = new TKeypress(false,
 755             0, 'e', false, false, false);
 756     public static final TKeypress kbF = new TKeypress(false,
 757             0, 'f', false, false, false);
 758     public static final TKeypress kbG = new TKeypress(false,
 759             0, 'g', false, false, false);
 760     public static final TKeypress kbH = new TKeypress(false,
 761             0, 'h', false, false, false);
 762     public static final TKeypress kbI = new TKeypress(false,
 763             0, 'i', false, false, false);
 764     public static final TKeypress kbJ = new TKeypress(false,
 765             0, 'j', false, false, false);
 766     public static final TKeypress kbK = new TKeypress(false,
 767             0, 'k', false, false, false);
 768     public static final TKeypress kbL = new TKeypress(false,
 769             0, 'l', false, false, false);
 770     public static final TKeypress kbM = new TKeypress(false,
 771             0, 'm', false, false, false);
 772     public static final TKeypress kbN = new TKeypress(false,
 773             0, 'n', false, false, false);
 774     public static final TKeypress kbO = new TKeypress(false,
 775             0, 'o', false, false, false);
 776     public static final TKeypress kbP = new TKeypress(false,
 777             0, 'p', false, false, false);
 778     public static final TKeypress kbQ = new TKeypress(false,
 779             0, 'q', false, false, false);
 780     public static final TKeypress kbR = new TKeypress(false,
 781             0, 'r', false, false, false);
 782     public static final TKeypress kbS = new TKeypress(false,
 783             0, 's', false, false, false);
 784     public static final TKeypress kbT = new TKeypress(false,
 785             0, 't', false, false, false);
 786     public static final TKeypress kbU = new TKeypress(false,
 787             0, 'u', false, false, false);
 788     public static final TKeypress kbV = new TKeypress(false,
 789             0, 'v', false, false, false);
 790     public static final TKeypress kbW = new TKeypress(false,
 791             0, 'w', false, false, false);
 792     public static final TKeypress kbX = new TKeypress(false,
 793             0, 'x', false, false, false);
 794     public static final TKeypress kbY = new TKeypress(false,
 795             0, 'y', false, false, false);
 796     public static final TKeypress kbZ = new TKeypress(false,
 797             0, 'z', false, false, false);
 798     public static final TKeypress kbSpace = new TKeypress(false,
 799             0, ' ', false, false, false);
 800     public static final TKeypress kbAltA = new TKeypress(false,
 801             0, 'a', true, false, false);
 802     public static final TKeypress kbAltB = new TKeypress(false,
 803             0, 'b', true, false, false);
 804     public static final TKeypress kbAltC = new TKeypress(false,
 805             0, 'c', true, false, false);
 806     public static final TKeypress kbAltD = new TKeypress(false,
 807             0, 'd', true, false, false);
 808     public static final TKeypress kbAltE = new TKeypress(false,
 809             0, 'e', true, false, false);
 810     public static final TKeypress kbAltF = new TKeypress(false,
 811             0, 'f', true, false, false);
 812     public static final TKeypress kbAltG = new TKeypress(false,
 813             0, 'g', true, false, false);
 814     public static final TKeypress kbAltH = new TKeypress(false,
 815             0, 'h', true, false, false);
 816     public static final TKeypress kbAltI = new TKeypress(false,
 817             0, 'i', true, false, false);
 818     public static final TKeypress kbAltJ = new TKeypress(false,
 819             0, 'j', true, false, false);
 820     public static final TKeypress kbAltK = new TKeypress(false,
 821             0, 'k', true, false, false);
 822     public static final TKeypress kbAltL = new TKeypress(false,
 823             0, 'l', true, false, false);
 824     public static final TKeypress kbAltM = new TKeypress(false,
 825             0, 'm', true, false, false);
 826     public static final TKeypress kbAltN = new TKeypress(false,
 827             0, 'n', true, false, false);
 828     public static final TKeypress kbAltO = new TKeypress(false,
 829             0, 'o', true, false, false);
 830     public static final TKeypress kbAltP = new TKeypress(false,
 831             0, 'p', true, false, false);
 832     public static final TKeypress kbAltQ = new TKeypress(false,
 833             0, 'q', true, false, false);
 834     public static final TKeypress kbAltR = new TKeypress(false,
 835             0, 'r', true, false, false);
 836     public static final TKeypress kbAltS = new TKeypress(false,
 837             0, 's', true, false, false);
 838     public static final TKeypress kbAltT = new TKeypress(false,
 839             0, 't', true, false, false);
 840     public static final TKeypress kbAltU = new TKeypress(false,
 841             0, 'u', true, false, false);
 842     public static final TKeypress kbAltV = new TKeypress(false,
 843             0, 'v', true, false, false);
 844     public static final TKeypress kbAltW = new TKeypress(false,
 845             0, 'w', true, false, false);
 846     public static final TKeypress kbAltX = new TKeypress(false,
 847             0, 'x', true, false, false);
 848     public static final TKeypress kbAltY = new TKeypress(false,
 849             0, 'y', true, false, false);
 850     public static final TKeypress kbAltZ = new TKeypress(false,
 851             0, 'z', true, false, false);
 852     public static final TKeypress kbCtrlA = new TKeypress(false,
 853             0, 'A', false, true, false);
 854     public static final TKeypress kbCtrlB = new TKeypress(false,
 855             0, 'B', false, true, false);
 856     public static final TKeypress kbCtrlC = new TKeypress(false,
 857             0, 'C', false, true, false);
 858     public static final TKeypress kbCtrlD = new TKeypress(false,
 859             0, 'D', false, true, false);
 860     public static final TKeypress kbCtrlE = new TKeypress(false,
 861             0, 'E', false, true, false);
 862     public static final TKeypress kbCtrlF = new TKeypress(false,
 863             0, 'F', false, true, false);
 864     public static final TKeypress kbCtrlG = new TKeypress(false,
 865             0, 'G', false, true, false);
 866     public static final TKeypress kbCtrlH = new TKeypress(false,
 867             0, 'H', false, true, false);
 868     public static final TKeypress kbCtrlI = new TKeypress(false,
 869             0, 'I', false, true, false);
 870     public static final TKeypress kbCtrlJ = new TKeypress(false,
 871             0, 'J', false, true, false);
 872     public static final TKeypress kbCtrlK = new TKeypress(false,
 873             0, 'K', false, true, false);
 874     public static final TKeypress kbCtrlL = new TKeypress(false,
 875             0, 'L', false, true, false);
 876     public static final TKeypress kbCtrlM = new TKeypress(false,
 877             0, 'M', false, true, false);
 878     public static final TKeypress kbCtrlN = new TKeypress(false,
 879             0, 'N', false, true, false);
 880     public static final TKeypress kbCtrlO = new TKeypress(false,
 881             0, 'O', false, true, false);
 882     public static final TKeypress kbCtrlP = new TKeypress(false,
 883             0, 'P', false, true, false);
 884     public static final TKeypress kbCtrlQ = new TKeypress(false,
 885             0, 'Q', false, true, false);
 886     public static final TKeypress kbCtrlR = new TKeypress(false,
 887             0, 'R', false, true, false);
 888     public static final TKeypress kbCtrlS = new TKeypress(false,
 889             0, 'S', false, true, false);
 890     public static final TKeypress kbCtrlT = new TKeypress(false,
 891             0, 'T', false, true, false);
 892     public static final TKeypress kbCtrlU = new TKeypress(false,
 893             0, 'U', false, true, false);
 894     public static final TKeypress kbCtrlV = new TKeypress(false,
 895             0, 'V', false, true, false);
 896     public static final TKeypress kbCtrlW = new TKeypress(false,
 897             0, 'W', false, true, false);
 898     public static final TKeypress kbCtrlX = new TKeypress(false,
 899             0, 'X', false, true, false);
 900     public static final TKeypress kbCtrlY = new TKeypress(false,
 901             0, 'Y', false, true, false);
 902     public static final TKeypress kbCtrlZ = new TKeypress(false,
 903             0, 'Z', false, true, false);
 904     public static final TKeypress kbAltShiftA = new TKeypress(false,
 905             0, 'A', true, false, true);
 906     public static final TKeypress kbAltShiftB = new TKeypress(false,
 907             0, 'B', true, false, true);
 908     public static final TKeypress kbAltShiftC = new TKeypress(false,
 909             0, 'C', true, false, true);
 910     public static final TKeypress kbAltShiftD = new TKeypress(false,
 911             0, 'D', true, false, true);
 912     public static final TKeypress kbAltShiftE = new TKeypress(false,
 913             0, 'E', true, false, true);
 914     public static final TKeypress kbAltShiftF = new TKeypress(false,
 915             0, 'F', true, false, true);
 916     public static final TKeypress kbAltShiftG = new TKeypress(false,
 917             0, 'G', true, false, true);
 918     public static final TKeypress kbAltShiftH = new TKeypress(false,
 919             0, 'H', true, false, true);
 920     public static final TKeypress kbAltShiftI = new TKeypress(false,
 921             0, 'I', true, false, true);
 922     public static final TKeypress kbAltShiftJ = new TKeypress(false,
 923             0, 'J', true, false, true);
 924     public static final TKeypress kbAltShiftK = new TKeypress(false,
 925             0, 'K', true, false, true);
 926     public static final TKeypress kbAltShiftL = new TKeypress(false,
 927             0, 'L', true, false, true);
 928     public static final TKeypress kbAltShiftM = new TKeypress(false,
 929             0, 'M', true, false, true);
 930     public static final TKeypress kbAltShiftN = new TKeypress(false,
 931             0, 'N', true, false, true);
 932     public static final TKeypress kbAltShiftO = new TKeypress(false,
 933             0, 'O', true, false, true);
 934     public static final TKeypress kbAltShiftP = new TKeypress(false,
 935             0, 'P', true, false, true);
 936     public static final TKeypress kbAltShiftQ = new TKeypress(false,
 937             0, 'Q', true, false, true);
 938     public static final TKeypress kbAltShiftR = new TKeypress(false,
 939             0, 'R', true, false, true);
 940     public static final TKeypress kbAltShiftS = new TKeypress(false,
 941             0, 'S', true, false, true);
 942     public static final TKeypress kbAltShiftT = new TKeypress(false,
 943             0, 'T', true, false, true);
 944     public static final TKeypress kbAltShiftU = new TKeypress(false,
 945             0, 'U', true, false, true);
 946     public static final TKeypress kbAltShiftV = new TKeypress(false,
 947             0, 'V', true, false, true);
 948     public static final TKeypress kbAltShiftW = new TKeypress(false,
 949             0, 'W', true, false, true);
 950     public static final TKeypress kbAltShiftX = new TKeypress(false,
 951             0, 'X', true, false, true);
 952     public static final TKeypress kbAltShiftY = new TKeypress(false,
 953             0, 'Y', true, false, true);
 954     public static final TKeypress kbAltShiftZ = new TKeypress(false,
 955             0, 'Z', true, false, true);
 956
 957     /**
 958      * Backspace as ^H.
 959      */
 960     public static final TKeypress kbBackspace = new TKeypress(false,
 961             0, 'H', false, true, false);
 962
 963     /**
 964      * Backspace as ^?.
 965      */
 966     public static final TKeypress kbBackspaceDel = new TKeypress(false,
 967             0, (char)0x7F, false, false, false);
 968
 969 }