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 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 fnKey instead.
 177      */
 178     public boolean isKey;
 179
 180     /**
 181      * Will be set to F1, F2, HOME, END, etc. if isKey is true.
 182      */
 183     public int fnKey;
 184
 185     /**
 186      * Keystroke modifier ALT.
 187      */
 188     public boolean alt;
 189
 190     /**
 191      * Keystroke modifier CTRL.
 192      */
 193     public boolean ctrl;
 194
 195     /**
 196      * Keystroke modifier SHIFT.
 197      */
 198     public boolean shift;
 199
 200     /**
 201      * The character received.
 202      */
 203     public char ch;
 204
 205     /**
 206      * Convenience constructor for the pre-defined instances.
 207      *
 208      * @param isKey is true, this is a function key
 209      * @param fnKey the function key code (only valid if isKey is true)
 210      * @param ch the character (only valid if fnKey is false)
 211      * @param alt if true, ALT was pressed with this keystroke
 212      * @param ctrl if true, CTRL was pressed with this keystroke
 213      * @param shift if true, SHIFT was pressed with this keystroke
 214      */
 215     public TKeypress(final boolean isKey, final int fnKey, final char ch,
 216         final boolean alt, final boolean ctrl, final boolean shift) {
 217
 218         this.isKey = isKey;
 219         this.fnKey = fnKey;
 220         this.ch    = ch;
 221         this.alt   = alt;
 222         this.ctrl  = ctrl;
 223         this.shift = shift;
 224     }
 225
 226     /**
 227      * Comparison check.  All fields must match to return true.
 228      *
 229      * @param rhs another TKeypress instance
 230      * @return true if all fields are equal
 231      */
 232     @Override
 233     public final boolean equals(Object rhs) {
 234         if (!(rhs instanceof TKeypress)) {
 235             return false;
 236         }
 237
 238         TKeypress that = (TKeypress) rhs;
 239         return ((isKey == that.isKey)
 240             && (fnKey == that.fnKey)
 241             && (ch == that.ch)
 242             && (alt == that.alt)
 243             && (ctrl == that.ctrl)
 244             && (shift == that.shift));
 245     }
 246
 247     /**
 248      * Make human-readable description of this TKeypress.
 249      *
 250      * @return displayable String
 251      */
 252     @Override
 253     public final String toString() {
 254         if (isKey) {
 255             switch (fnKey) {
 256             case F1:
 257                 return String.format("%s%s%sF1",
 258                     ctrl ? "Ctrl+" : "",
 259                     alt ? "Alt+" : "",
 260                     shift ? "Shift+" : "");
 261             case F2:
 262                 return String.format("%s%s%sF2",
 263                     ctrl ? "Ctrl+" : "",
 264                     alt ? "Alt+" : "",
 265                     shift ? "Shift+" : "");
 266             case F3:
 267                 return String.format("%s%s%sF3",
 268                     ctrl ? "Ctrl+" : "",
 269                     alt ? "Alt+" : "",
 270                     shift ? "Shift+" : "");
 271             case F4:
 272                 return String.format("%s%s%sF4",
 273                     ctrl ? "Ctrl+" : "",
 274                     alt ? "Alt+" : "",
 275                     shift ? "Shift+" : "");
 276             case F5:
 277                 return String.format("%s%s%sF5",
 278                     ctrl ? "Ctrl+" : "",
 279                     alt ? "Alt+" : "",
 280                     shift ? "Shift+" : "");
 281             case F6:
 282                 return String.format("%s%s%sF6",
 283                     ctrl ? "Ctrl+" : "",
 284                     alt ? "Alt+" : "",
 285                     shift ? "Shift+" : "");
 286             case F7:
 287                 return String.format("%s%s%sF7",
 288                     ctrl ? "Ctrl+" : "",
 289                     alt ? "Alt+" : "",
 290                     shift ? "Shift+" : "");
 291             case F8:
 292                 return String.format("%s%s%sF8",
 293                     ctrl ? "Ctrl+" : "",
 294                     alt ? "Alt+" : "",
 295                     shift ? "Shift+" : "");
 296             case F9:
 297                 return String.format("%s%s%sF9",
 298                     ctrl ? "Ctrl+" : "",
 299                     alt ? "Alt+" : "",
 300                     shift ? "Shift+" : "");
 301             case F10:
 302                 return String.format("%s%s%sF10",
 303                     ctrl ? "Ctrl+" : "",
 304                     alt ? "Alt+" : "",
 305                     shift ? "Shift+" : "");
 306             case F11:
 307                 return String.format("%s%s%sF11",
 308                     ctrl ? "Ctrl+" : "",
 309                     alt ? "Alt+" : "",
 310                     shift ? "Shift+" : "");
 311             case F12:
 312                 return String.format("%s%s%sF12",
 313                     ctrl ? "Ctrl+" : "",
 314                     alt ? "Alt+" : "",
 315                     shift ? "Shift+" : "");
 316             case HOME:
 317                 return String.format("%s%s%sHOME",
 318                     ctrl ? "Ctrl+" : "",
 319                     alt ? "Alt+" : "",
 320                     shift ? "Shift+" : "");
 321             case END:
 322                 return String.format("%s%s%sEND",
 323                     ctrl ? "Ctrl+" : "",
 324                     alt ? "Alt+" : "",
 325                     shift ? "Shift+" : "");
 326             case PGUP:
 327                 return String.format("%s%s%sPGUP",
 328                     ctrl ? "Ctrl+" : "",
 329                     alt ? "Alt+" : "",
 330                     shift ? "Shift+" : "");
 331             case PGDN:
 332                 return String.format("%s%s%sPGDN",
 333                     ctrl ? "Ctrl+" : "",
 334                     alt ? "Alt+" : "",
 335                     shift ? "Shift+" : "");
 336             case INS:
 337                 return String.format("%s%s%sINS",
 338                     ctrl ? "Ctrl+" : "",
 339                     alt ? "Alt+" : "",
 340                     shift ? "Shift+" : "");
 341             case DEL:
 342                 return String.format("%s%s%sDEL",
 343                     ctrl ? "Ctrl+" : "",
 344                     alt ? "Alt+" : "",
 345                     shift ? "Shift+" : "");
 346             case RIGHT:
 347                 return String.format("%s%s%sRIGHT",
 348                     ctrl ? "Ctrl+" : "",
 349                     alt ? "Alt+" : "",
 350                     shift ? "Shift+" : "");
 351             case LEFT:
 352                 return String.format("%s%s%sLEFT",
 353                     ctrl ? "Ctrl+" : "",
 354                     alt ? "Alt+" : "",
 355                     shift ? "Shift+" : "");
 356             case UP:
 357                 return String.format("%s%s%sUP",
 358                     ctrl ? "Ctrl+" : "",
 359                     alt ? "Alt+" : "",
 360                     shift ? "Shift+" : "");
 361             case DOWN:
 362                 return String.format("%s%s%sDOWN",
 363                     ctrl ? "Ctrl+" : "",
 364                     alt ? "Alt+" : "",
 365                     shift ? "Shift+" : "");
 366             case TAB:
 367                 return String.format("%s%s%sTAB",
 368                     ctrl ? "Ctrl+" : "",
 369                     alt ? "Alt+" : "",
 370                     shift ? "Shift+" : "");
 371             case BTAB:
 372                 return String.format("%s%s%sBTAB",
 373                     ctrl ? "Ctrl+" : "",
 374                     alt ? "Alt+" : "",
 375                     shift ? "Shift+" : "");
 376             case ENTER:
 377                 return String.format("%s%s%sENTER",
 378                     ctrl ? "Ctrl+" : "",
 379                     alt ? "Alt+" : "",
 380                     shift ? "Shift+" : "");
 381             case ESC:
 382                 return String.format("%s%s%sESC",
 383                     ctrl ? "Ctrl+" : "",
 384                     alt ? "Alt+" : "",
 385                     shift ? "Shift+" : "");
 386             default:
 387                 return String.format("--UNKNOWN--");
 388             }
 389         } else {
 390             if (alt && !shift && !ctrl) {
 391                 // Alt-X
 392                 return String.format("Alt+%c", Character.toUpperCase(ch));
 393             } else if (!alt && shift && !ctrl) {
 394                 // Shift-X
 395                 return String.format("%c", ch);
 396             } else if (!alt && !shift && ctrl) {
 397                 // Ctrl-X
 398                 return String.format("Ctrl+%c", ch);
 399             } else if (alt && shift && !ctrl) {
 400                 // Alt-Shift-X
 401                 return String.format("Alt+Shift+%c", ch);
 402             } else if (!alt && shift && ctrl) {
 403                 // Ctrl-Shift-X
 404                 return String.format("Ctrl+Shift+%c", ch);
 405             } else if (alt && !shift && ctrl) {
 406                 // Ctrl-Alt-X
 407                 return String.format("Ctrl+Alt+%c", Character.toUpperCase(ch));
 408             } else if (alt && shift && ctrl) {
 409                 // Ctrl-Alt-Shift-X
 410                 return String.format("Ctrl+Alt+Shift+%c",
 411                     Character.toUpperCase(ch));
 412             } else {
 413                 // X
 414                 return String.format("%c", ch);
 415             }
 416         }
 417     }
 418
 419     /**
 420      * Convert a keypress to lowercase.  Function keys and ctrl keys are not
 421      * converted.
 422      *
 423      * @param key keypress to convert
 424      * @return a new instance with the key converted
 425      */
 426     public static TKeypress toLower(final TKeypress key) {
 427         TKeypress newKey = new TKeypress(key.isKey, key.fnKey, key.ch,
 428             key.alt, key.ctrl, key.shift);
 429         if (!(key.isKey) && (key.ch >= 'A') && (key.ch <= 'Z') && (!key.ctrl)) {
 430             newKey.shift = false;
 431             newKey.ch += 32;
 432         }
 433         return newKey;
 434     }
 435
 436     /**
 437      * Convert a keypress to uppercase.  Function keys and ctrl keys are not
 438      * converted.
 439      *
 440      * @param key keypress to convert
 441      * @return a new instance with the key converted
 442      */
 443     public static TKeypress toUpper(final TKeypress key) {
 444         TKeypress newKey = new TKeypress(key.isKey, key.fnKey, key.ch,
 445             key.alt, key.ctrl, key.shift);
 446         if (!(key.isKey) && (key.ch >= 'a') && (key.ch <= 'z') && (!key.ctrl)) {
 447             newKey.shift = true;
 448             newKey.ch -= 32;
 449         }
 450         return newKey;
 451     }
 452
 453     // Special "no-key" keypress, used to ignore undefined keystrokes
 454     public static final TKeypress kbNoKey = new TKeypress(true,
 455         TKeypress.NONE, ' ', false, false, false);
 456
 457     // Normal keys
 458     public static final TKeypress kbF1 = new TKeypress(true,
 459         TKeypress.F1, ' ', false, false, false);
 460     public static final TKeypress kbF2 = new TKeypress(true,
 461         TKeypress.F2, ' ', false, false, false);
 462     public static final TKeypress kbF3 = new TKeypress(true,
 463         TKeypress.F3, ' ', false, false, false);
 464     public static final TKeypress kbF4 = new TKeypress(true,
 465         TKeypress.F4, ' ', false, false, false);
 466     public static final TKeypress kbF5 = new TKeypress(true,
 467         TKeypress.F5, ' ', false, false, false);
 468     public static final TKeypress kbF6 = new TKeypress(true,
 469         TKeypress.F6, ' ', false, false, false);
 470     public static final TKeypress kbF7 = new TKeypress(true,
 471         TKeypress.F7, ' ', false, false, false);
 472     public static final TKeypress kbF8 = new TKeypress(true,
 473         TKeypress.F8, ' ', false, false, false);
 474     public static final TKeypress kbF9 = new TKeypress(true,
 475         TKeypress.F9, ' ', false, false, false);
 476     public static final TKeypress kbF10 = new TKeypress(true,
 477         TKeypress.F10, ' ', false, false, false);
 478     public static final TKeypress kbF11 = new TKeypress(true,
 479         TKeypress.F11, ' ', false, false, false);
 480     public static final TKeypress kbF12 = new TKeypress(true,
 481         TKeypress.F12, ' ', false, false, false);
 482     public static final TKeypress kbAltF1 = new TKeypress(true,
 483         TKeypress.F1, ' ', true, false, false);
 484     public static final TKeypress kbAltF2 = new TKeypress(true,
 485         TKeypress.F2, ' ', true, false, false);
 486     public static final TKeypress kbAltF3 = new TKeypress(true,
 487         TKeypress.F3, ' ', true, false, false);
 488     public static final TKeypress kbAltF4 = new TKeypress(true,
 489         TKeypress.F4, ' ', true, false, false);
 490     public static final TKeypress kbAltF5 = new TKeypress(true,
 491         TKeypress.F5, ' ', true, false, false);
 492     public static final TKeypress kbAltF6 = new TKeypress(true,
 493         TKeypress.F6, ' ', true, false, false);
 494     public static final TKeypress kbAltF7 = new TKeypress(true,
 495         TKeypress.F7, ' ', true, false, false);
 496     public static final TKeypress kbAltF8 = new TKeypress(true,
 497         TKeypress.F8, ' ', true, false, false);
 498     public static final TKeypress kbAltF9 = new TKeypress(true,
 499         TKeypress.F9, ' ', true, false, false);
 500     public static final TKeypress kbAltF10 = new TKeypress(true,
 501         TKeypress.F10, ' ', true, false, false);
 502     public static final TKeypress kbAltF11 = new TKeypress(true,
 503         TKeypress.F11, ' ', true, false, false);
 504     public static final TKeypress kbAltF12 = new TKeypress(true,
 505         TKeypress.F12, ' ', true, false, false);
 506     public static final TKeypress kbCtrlF1 = new TKeypress(true,
 507         TKeypress.F1, ' ', false, true, false);
 508     public static final TKeypress kbCtrlF2 = new TKeypress(true,
 509         TKeypress.F2, ' ', false, true, false);
 510     public static final TKeypress kbCtrlF3 = new TKeypress(true,
 511         TKeypress.F3, ' ', false, true, false);
 512     public static final TKeypress kbCtrlF4 = new TKeypress(true,
 513         TKeypress.F4, ' ', false, true, false);
 514     public static final TKeypress kbCtrlF5 = new TKeypress(true,
 515         TKeypress.F5, ' ', false, true, false);
 516     public static final TKeypress kbCtrlF6 = new TKeypress(true,
 517         TKeypress.F6, ' ', false, true, false);
 518     public static final TKeypress kbCtrlF7 = new TKeypress(true,
 519         TKeypress.F7, ' ', false, true, false);
 520     public static final TKeypress kbCtrlF8 = new TKeypress(true,
 521         TKeypress.F8, ' ', false, true, false);
 522     public static final TKeypress kbCtrlF9 = new TKeypress(true,
 523         TKeypress.F9, ' ', false, true, false);
 524     public static final TKeypress kbCtrlF10 = new TKeypress(true,
 525         TKeypress.F10, ' ', false, true, false);
 526     public static final TKeypress kbCtrlF11 = new TKeypress(true,
 527         TKeypress.F11, ' ', false, true, false);
 528     public static final TKeypress kbCtrlF12 = new TKeypress(true,
 529         TKeypress.F12, ' ', false, true, false);
 530     public static final TKeypress kbShiftF1 = new TKeypress(true,
 531         TKeypress.F1, ' ', false, false, true);
 532     public static final TKeypress kbShiftF2 = new TKeypress(true,
 533         TKeypress.F2, ' ', false, false, true);
 534     public static final TKeypress kbShiftF3 = new TKeypress(true,
 535         TKeypress.F3, ' ', false, false, true);
 536     public static final TKeypress kbShiftF4 = new TKeypress(true,
 537         TKeypress.F4, ' ', false, false, true);
 538     public static final TKeypress kbShiftF5 = new TKeypress(true,
 539         TKeypress.F5, ' ', false, false, true);
 540     public static final TKeypress kbShiftF6 = new TKeypress(true,
 541         TKeypress.F6, ' ', false, false, true);
 542     public static final TKeypress kbShiftF7 = new TKeypress(true,
 543         TKeypress.F7, ' ', false, false, true);
 544     public static final TKeypress kbShiftF8 = new TKeypress(true,
 545         TKeypress.F8, ' ', false, false, true);
 546     public static final TKeypress kbShiftF9 = new TKeypress(true,
 547         TKeypress.F9, ' ', false, false, true);
 548     public static final TKeypress kbShiftF10 = new TKeypress(true,
 549         TKeypress.F10, ' ', false, false, true);
 550     public static final TKeypress kbShiftF11 = new TKeypress(true,
 551         TKeypress.F11, ' ', false, false, true);
 552     public static final TKeypress kbShiftF12 = new TKeypress(true,
 553         TKeypress.F12, ' ', false, false, true);
 554     public static final TKeypress kbEnter = new TKeypress(true,
 555         TKeypress.ENTER, ' ', false, false, false);
 556     public static final TKeypress kbTab = new TKeypress(true,
 557         TKeypress.TAB, ' ', false, false, false);
 558     public static final TKeypress kbEsc = new TKeypress(true,
 559         TKeypress.ESC, ' ', false, false, false);
 560     public static final TKeypress kbHome = new TKeypress(true,
 561         TKeypress.HOME, ' ', false, false, false);
 562     public static final TKeypress kbEnd = new TKeypress(true,
 563         TKeypress.END, ' ', false, false, false);
 564     public static final TKeypress kbPgUp = new TKeypress(true,
 565         TKeypress.PGUP, ' ', false, false, false);
 566     public static final TKeypress kbPgDn = new TKeypress(true,
 567         TKeypress.PGDN, ' ', false, false, false);
 568     public static final TKeypress kbIns = new TKeypress(true,
 569         TKeypress.INS, ' ', false, false, false);
 570     public static final TKeypress kbDel = new TKeypress(true,
 571         TKeypress.DEL, ' ', false, false, false);
 572     public static final TKeypress kbUp = new TKeypress(true,
 573         TKeypress.UP, ' ', false, false, false);
 574     public static final TKeypress kbDown = new TKeypress(true,
 575         TKeypress.DOWN, ' ', false, false, false);
 576     public static final TKeypress kbLeft = new TKeypress(true,
 577         TKeypress.LEFT, ' ', false, false, false);
 578     public static final TKeypress kbRight = new TKeypress(true,
 579         TKeypress.RIGHT, ' ', false, false, false);
 580     public static final TKeypress kbAltEnter = new TKeypress(true,
 581         TKeypress.ENTER, ' ', true, false, false);
 582     public static final TKeypress kbAltTab = new TKeypress(true,
 583         TKeypress.TAB, ' ', true, false, false);
 584     public static final TKeypress kbAltEsc = new TKeypress(true,
 585         TKeypress.ESC, ' ', true, false, false);
 586     public static final TKeypress kbAltHome = new TKeypress(true,
 587         TKeypress.HOME, ' ', true, false, false);
 588     public static final TKeypress kbAltEnd = new TKeypress(true,
 589         TKeypress.END, ' ', true, false, false);
 590     public static final TKeypress kbAltPgUp = new TKeypress(true,
 591         TKeypress.PGUP, ' ', true, false, false);
 592     public static final TKeypress kbAltPgDn = new TKeypress(true,
 593         TKeypress.PGDN, ' ', true, false, false);
 594     public static final TKeypress kbAltIns = new TKeypress(true,
 595         TKeypress.INS, ' ', true, false, false);
 596     public static final TKeypress kbAltDel = new TKeypress(true,
 597         TKeypress.DEL, ' ', true, false, false);
 598     public static final TKeypress kbAltUp = new TKeypress(true,
 599         TKeypress.UP, ' ', true, false, false);
 600     public static final TKeypress kbAltDown = new TKeypress(true,
 601         TKeypress.DOWN, ' ', true, false, false);
 602     public static final TKeypress kbAltLeft = new TKeypress(true,
 603         TKeypress.LEFT, ' ', true, false, false);
 604     public static final TKeypress kbAltRight = new TKeypress(true,
 605         TKeypress.RIGHT, ' ', true, false, false);
 606     public static final TKeypress kbCtrlEnter = new TKeypress(true,
 607         TKeypress.ENTER, ' ', false, true, false);
 608     public static final TKeypress kbCtrlTab = new TKeypress(true,
 609         TKeypress.TAB, ' ', false, true, false);
 610     public static final TKeypress kbCtrlEsc = new TKeypress(true,
 611         TKeypress.ESC, ' ', false, true, false);
 612     public static final TKeypress kbCtrlHome = new TKeypress(true,
 613         TKeypress.HOME, ' ', false, true, false);
 614     public static final TKeypress kbCtrlEnd = new TKeypress(true,
 615         TKeypress.END, ' ', false, true, false);
 616     public static final TKeypress kbCtrlPgUp = new TKeypress(true,
 617         TKeypress.PGUP, ' ', false, true, false);
 618     public static final TKeypress kbCtrlPgDn = new TKeypress(true,
 619         TKeypress.PGDN, ' ', false, true, false);
 620     public static final TKeypress kbCtrlIns = new TKeypress(true,
 621         TKeypress.INS, ' ', false, true, false);
 622     public static final TKeypress kbCtrlDel = new TKeypress(true,
 623         TKeypress.DEL, ' ', false, true, false);
 624     public static final TKeypress kbCtrlUp = new TKeypress(true,
 625         TKeypress.UP, ' ', false, true, false);
 626     public static final TKeypress kbCtrlDown = new TKeypress(true,
 627         TKeypress.DOWN, ' ', false, true, false);
 628     public static final TKeypress kbCtrlLeft = new TKeypress(true,
 629         TKeypress.LEFT, ' ', false, true, false);
 630     public static final TKeypress kbCtrlRight = new TKeypress(true,
 631         TKeypress.RIGHT, ' ', false, true, false);
 632     public static final TKeypress kbShiftEnter = new TKeypress(true,
 633         TKeypress.ENTER, ' ', false, false, true);
 634     public static final TKeypress kbShiftTab = new TKeypress(true,
 635         TKeypress.TAB, ' ', false, false, true);
 636     public static final TKeypress kbBackTab = new TKeypress(true,
 637         TKeypress.BTAB, ' ', false, false, false);
 638     public static final TKeypress kbShiftEsc = new TKeypress(true,
 639         TKeypress.ESC, ' ', false, false, true);
 640     public static final TKeypress kbShiftHome = new TKeypress(true,
 641         TKeypress.HOME, ' ', false, false, true);
 642     public static final TKeypress kbShiftEnd = new TKeypress(true,
 643         TKeypress.END, ' ', false, false, true);
 644     public static final TKeypress kbShiftPgUp = new TKeypress(true,
 645         TKeypress.PGUP, ' ', false, false, true);
 646     public static final TKeypress kbShiftPgDn = new TKeypress(true,
 647         TKeypress.PGDN, ' ', false, false, true);
 648     public static final TKeypress kbShiftIns = new TKeypress(true,
 649         TKeypress.INS, ' ', false, false, true);
 650     public static final TKeypress kbShiftDel = new TKeypress(true,
 651         TKeypress.DEL, ' ', false, false, true);
 652     public static final TKeypress kbShiftUp = new TKeypress(true,
 653         TKeypress.UP, ' ', false, false, true);
 654     public static final TKeypress kbShiftDown = new TKeypress(true,
 655         TKeypress.DOWN, ' ', false, false, true);
 656     public static final TKeypress kbShiftLeft = new TKeypress(true,
 657         TKeypress.LEFT, ' ', false, false, true);
 658     public static final TKeypress kbShiftRight = new TKeypress(true,
 659         TKeypress.RIGHT, ' ', false, false, true);
 660     public static final TKeypress kbA = new TKeypress(false,
 661         0, 'a', false, false, false);
 662     public static final TKeypress kbB = new TKeypress(false,
 663         0, 'b', false, false, false);
 664     public static final TKeypress kbC = new TKeypress(false,
 665         0, 'c', false, false, false);
 666     public static final TKeypress kbD = new TKeypress(false,
 667         0, 'd', false, false, false);
 668     public static final TKeypress kbE = new TKeypress(false,
 669         0, 'e', false, false, false);
 670     public static final TKeypress kbF = new TKeypress(false,
 671         0, 'f', false, false, false);
 672     public static final TKeypress kbG = new TKeypress(false,
 673         0, 'g', false, false, false);
 674     public static final TKeypress kbH = new TKeypress(false,
 675         0, 'h', false, false, false);
 676     public static final TKeypress kbI = new TKeypress(false,
 677         0, 'i', false, false, false);
 678     public static final TKeypress kbJ = new TKeypress(false,
 679         0, 'j', false, false, false);
 680     public static final TKeypress kbK = new TKeypress(false,
 681         0, 'k', false, false, false);
 682     public static final TKeypress kbL = new TKeypress(false,
 683         0, 'l', false, false, false);
 684     public static final TKeypress kbM = new TKeypress(false,
 685         0, 'm', false, false, false);
 686     public static final TKeypress kbN = new TKeypress(false,
 687         0, 'n', false, false, false);
 688     public static final TKeypress kbO = new TKeypress(false,
 689         0, 'o', false, false, false);
 690     public static final TKeypress kbP = new TKeypress(false,
 691         0, 'p', false, false, false);
 692     public static final TKeypress kbQ = new TKeypress(false,
 693         0, 'q', false, false, false);
 694     public static final TKeypress kbR = new TKeypress(false,
 695         0, 'r', false, false, false);
 696     public static final TKeypress kbS = new TKeypress(false,
 697         0, 's', false, false, false);
 698     public static final TKeypress kbT = new TKeypress(false,
 699         0, 't', false, false, false);
 700     public static final TKeypress kbU = new TKeypress(false,
 701         0, 'u', false, false, false);
 702     public static final TKeypress kbV = new TKeypress(false,
 703         0, 'v', false, false, false);
 704     public static final TKeypress kbW = new TKeypress(false,
 705         0, 'w', false, false, false);
 706     public static final TKeypress kbX = new TKeypress(false,
 707         0, 'x', false, false, false);
 708     public static final TKeypress kbY = new TKeypress(false,
 709         0, 'y', false, false, false);
 710     public static final TKeypress kbZ = new TKeypress(false,
 711         0, 'z', false, false, false);
 712     public static final TKeypress kbSpace = new TKeypress(false,
 713         0, ' ', false, false, false);
 714     public static final TKeypress kbAltA = new TKeypress(false,
 715         0, 'a', true, false, false);
 716     public static final TKeypress kbAltB = new TKeypress(false,
 717         0, 'b', true, false, false);
 718     public static final TKeypress kbAltC = new TKeypress(false,
 719         0, 'c', true, false, false);
 720     public static final TKeypress kbAltD = new TKeypress(false,
 721         0, 'd', true, false, false);
 722     public static final TKeypress kbAltE = new TKeypress(false,
 723         0, 'e', true, false, false);
 724     public static final TKeypress kbAltF = new TKeypress(false,
 725         0, 'f', true, false, false);
 726     public static final TKeypress kbAltG = new TKeypress(false,
 727         0, 'g', true, false, false);
 728     public static final TKeypress kbAltH = new TKeypress(false,
 729         0, 'h', true, false, false);
 730     public static final TKeypress kbAltI = new TKeypress(false,
 731         0, 'i', true, false, false);
 732     public static final TKeypress kbAltJ = new TKeypress(false,
 733         0, 'j', true, false, false);
 734     public static final TKeypress kbAltK = new TKeypress(false,
 735         0, 'k', true, false, false);
 736     public static final TKeypress kbAltL = new TKeypress(false,
 737         0, 'l', true, false, false);
 738     public static final TKeypress kbAltM = new TKeypress(false,
 739         0, 'm', true, false, false);
 740     public static final TKeypress kbAltN = new TKeypress(false,
 741         0, 'n', true, false, false);
 742     public static final TKeypress kbAltO = new TKeypress(false,
 743         0, 'o', true, false, false);
 744     public static final TKeypress kbAltP = new TKeypress(false,
 745         0, 'p', true, false, false);
 746     public static final TKeypress kbAltQ = new TKeypress(false,
 747         0, 'q', true, false, false);
 748     public static final TKeypress kbAltR = new TKeypress(false,
 749         0, 'r', true, false, false);
 750     public static final TKeypress kbAltS = new TKeypress(false,
 751         0, 's', true, false, false);
 752     public static final TKeypress kbAltT = new TKeypress(false,
 753         0, 't', true, false, false);
 754     public static final TKeypress kbAltU = new TKeypress(false,
 755         0, 'u', true, false, false);
 756     public static final TKeypress kbAltV = new TKeypress(false,
 757         0, 'v', true, false, false);
 758     public static final TKeypress kbAltW = new TKeypress(false,
 759         0, 'w', true, false, false);
 760     public static final TKeypress kbAltX = new TKeypress(false,
 761         0, 'x', true, false, false);
 762     public static final TKeypress kbAltY = new TKeypress(false,
 763         0, 'y', true, false, false);
 764     public static final TKeypress kbAltZ = new TKeypress(false,
 765         0, 'z', true, false, false);
 766     public static final TKeypress kbCtrlA = new TKeypress(false,
 767         0, 'A', false, true, false);
 768     public static final TKeypress kbCtrlB = new TKeypress(false,
 769         0, 'B', false, true, false);
 770     public static final TKeypress kbCtrlC = new TKeypress(false,
 771         0, 'C', false, true, false);
 772     public static final TKeypress kbCtrlD = new TKeypress(false,
 773         0, 'D', false, true, false);
 774     public static final TKeypress kbCtrlE = new TKeypress(false,
 775         0, 'E', false, true, false);
 776     public static final TKeypress kbCtrlF = new TKeypress(false,
 777         0, 'F', false, true, false);
 778     public static final TKeypress kbCtrlG = new TKeypress(false,
 779         0, 'G', false, true, false);
 780     public static final TKeypress kbCtrlH = new TKeypress(false,
 781         0, 'H', false, true, false);
 782     public static final TKeypress kbCtrlI = new TKeypress(false,
 783         0, 'I', false, true, false);
 784     public static final TKeypress kbCtrlJ = new TKeypress(false,
 785         0, 'J', false, true, false);
 786     public static final TKeypress kbCtrlK = new TKeypress(false,
 787         0, 'K', false, true, false);
 788     public static final TKeypress kbCtrlL = new TKeypress(false,
 789         0, 'L', false, true, false);
 790     public static final TKeypress kbCtrlM = new TKeypress(false,
 791         0, 'M', false, true, false);
 792     public static final TKeypress kbCtrlN = new TKeypress(false,
 793         0, 'N', false, true, false);
 794     public static final TKeypress kbCtrlO = new TKeypress(false,
 795         0, 'O', false, true, false);
 796     public static final TKeypress kbCtrlP = new TKeypress(false,
 797         0, 'P', false, true, false);
 798     public static final TKeypress kbCtrlQ = new TKeypress(false,
 799         0, 'Q', false, true, false);
 800     public static final TKeypress kbCtrlR = new TKeypress(false,
 801         0, 'R', false, true, false);
 802     public static final TKeypress kbCtrlS = new TKeypress(false,
 803         0, 'S', false, true, false);
 804     public static final TKeypress kbCtrlT = new TKeypress(false,
 805         0, 'T', false, true, false);
 806     public static final TKeypress kbCtrlU = new TKeypress(false,
 807         0, 'U', false, true, false);
 808     public static final TKeypress kbCtrlV = new TKeypress(false,
 809         0, 'V', false, true, false);
 810     public static final TKeypress kbCtrlW = new TKeypress(false,
 811         0, 'W', false, true, false);
 812     public static final TKeypress kbCtrlX = new TKeypress(false,
 813         0, 'X', false, true, false);
 814     public static final TKeypress kbCtrlY = new TKeypress(false,
 815         0, 'Y', false, true, false);
 816     public static final TKeypress kbCtrlZ = new TKeypress(false,
 817         0, 'Z', false, true, false);
 818     public static final TKeypress kbAltShiftA = new TKeypress(false,
 819         0, 'A', true, false, true);
 820     public static final TKeypress kbAltShiftB = new TKeypress(false,
 821         0, 'B', true, false, true);
 822     public static final TKeypress kbAltShiftC = new TKeypress(false,
 823         0, 'C', true, false, true);
 824     public static final TKeypress kbAltShiftD = new TKeypress(false,
 825         0, 'D', true, false, true);
 826     public static final TKeypress kbAltShiftE = new TKeypress(false,
 827         0, 'E', true, false, true);
 828     public static final TKeypress kbAltShiftF = new TKeypress(false,
 829         0, 'F', true, false, true);
 830     public static final TKeypress kbAltShiftG = new TKeypress(false,
 831         0, 'G', true, false, true);
 832     public static final TKeypress kbAltShiftH = new TKeypress(false,
 833         0, 'H', true, false, true);
 834     public static final TKeypress kbAltShiftI = new TKeypress(false,
 835         0, 'I', true, false, true);
 836     public static final TKeypress kbAltShiftJ = new TKeypress(false,
 837         0, 'J', true, false, true);
 838     public static final TKeypress kbAltShiftK = new TKeypress(false,
 839         0, 'K', true, false, true);
 840     public static final TKeypress kbAltShiftL = new TKeypress(false,
 841         0, 'L', true, false, true);
 842     public static final TKeypress kbAltShiftM = new TKeypress(false,
 843         0, 'M', true, false, true);
 844     public static final TKeypress kbAltShiftN = new TKeypress(false,
 845         0, 'N', true, false, true);
 846     public static final TKeypress kbAltShiftO = new TKeypress(false,
 847         0, 'O', true, false, true);
 848     public static final TKeypress kbAltShiftP = new TKeypress(false,
 849         0, 'P', true, false, true);
 850     public static final TKeypress kbAltShiftQ = new TKeypress(false,
 851         0, 'Q', true, false, true);
 852     public static final TKeypress kbAltShiftR = new TKeypress(false,
 853         0, 'R', true, false, true);
 854     public static final TKeypress kbAltShiftS = new TKeypress(false,
 855         0, 'S', true, false, true);
 856     public static final TKeypress kbAltShiftT = new TKeypress(false,
 857         0, 'T', true, false, true);
 858     public static final TKeypress kbAltShiftU = new TKeypress(false,
 859         0, 'U', true, false, true);
 860     public static final TKeypress kbAltShiftV = new TKeypress(false,
 861         0, 'V', true, false, true);
 862     public static final TKeypress kbAltShiftW = new TKeypress(false,
 863         0, 'W', true, false, true);
 864     public static final TKeypress kbAltShiftX = new TKeypress(false,
 865         0, 'X', true, false, true);
 866     public static final TKeypress kbAltShiftY = new TKeypress(false,
 867         0, 'Y', true, false, true);
 868     public static final TKeypress kbAltShiftZ = new TKeypress(false,
 869         0, 'Z', true, false, true);
 870
 871     /**
 872      * Backspace as ^H.
 873      */
 874     public static final TKeypress kbBackspace = new TKeypress(false,
 875         0, 'H', false, true, false);
 876
 877     /**
 878      * Backspace as ^?.
 879      */
 880     public static final TKeypress kbBackspaceDel = new TKeypress(false,
 881         0, (char)0x7F, false, false, false);
 882
 883 }