1 /* 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "config.h" 29 #include "PlatformKeyboardEvent.h" 30 31 #include "NotImplemented.h" 32 #include "WindowsKeyboardCodes.h" 33 34 #include <QKeyEvent> 35 #include <ctype.h> 36 37 namespace WebCore { 38 39 String keyIdentifierForQtKeyCode(int keyCode) 40 { 41 switch (keyCode) { 42 case Qt::Key_Menu: 43 case Qt::Key_Alt: 44 return "Alt"; 45 case Qt::Key_Clear: 46 return "Clear"; 47 case Qt::Key_Down: 48 return "Down"; 49 case Qt::Key_End: 50 return "End"; 51 case Qt::Key_Return: 52 case Qt::Key_Enter: 53 return "Enter"; 54 case Qt::Key_Execute: 55 return "Execute"; 56 case Qt::Key_F1: 57 return "F1"; 58 case Qt::Key_F2: 59 return "F2"; 60 case Qt::Key_F3: 61 return "F3"; 62 case Qt::Key_F4: 63 return "F4"; 64 case Qt::Key_F5: 65 return "F5"; 66 case Qt::Key_F6: 67 return "F6"; 68 case Qt::Key_F7: 69 return "F7"; 70 case Qt::Key_F8: 71 return "F8"; 72 case Qt::Key_F9: 73 return "F9"; 74 case Qt::Key_F10: 75 return "F10"; 76 case Qt::Key_F11: 77 return "F11"; 78 case Qt::Key_F12: 79 return "F12"; 80 case Qt::Key_F13: 81 return "F13"; 82 case Qt::Key_F14: 83 return "F14"; 84 case Qt::Key_F15: 85 return "F15"; 86 case Qt::Key_F16: 87 return "F16"; 88 case Qt::Key_F17: 89 return "F17"; 90 case Qt::Key_F18: 91 return "F18"; 92 case Qt::Key_F19: 93 return "F19"; 94 case Qt::Key_F20: 95 return "F20"; 96 case Qt::Key_F21: 97 return "F21"; 98 case Qt::Key_F22: 99 return "F22"; 100 case Qt::Key_F23: 101 return "F23"; 102 case Qt::Key_F24: 103 return "F24"; 104 case Qt::Key_Help: 105 return "Help"; 106 case Qt::Key_Home: 107 return "Home"; 108 case Qt::Key_Insert: 109 return "Insert"; 110 case Qt::Key_Left: 111 return "Left"; 112 case Qt::Key_PageDown: 113 return "PageDown"; 114 case Qt::Key_PageUp: 115 return "PageUp"; 116 case Qt::Key_Pause: 117 return "Pause"; 118 case Qt::Key_Print: 119 return "PrintScreen"; 120 case Qt::Key_Right: 121 return "Right"; 122 case Qt::Key_Select: 123 return "Select"; 124 case Qt::Key_Up: 125 return "Up"; 126 // Standard says that DEL becomes U+007F. 127 case Qt::Key_Delete: 128 return "U+007F"; 129 case Qt::Key_Backspace: 130 return "U+0008"; 131 case Qt::Key_Tab: 132 return "U+0009"; 133 case Qt::Key_Backtab: 134 return "U+0009"; 135 default: 136 return String::format("U+%04X", toupper(keyCode)); 137 } 138 } 139 140 int windowsKeyCodeForKeyEvent(unsigned int keycode, bool isKeypad) 141 { 142 // Determine wheter the event comes from the keypad 143 if (isKeypad) { 144 switch (keycode) { 145 case Qt::Key_0: 146 return VK_NUMPAD0; // (60) Numeric keypad 0 key 147 case Qt::Key_1: 148 return VK_NUMPAD1; // (61) Numeric keypad 1 key 149 case Qt::Key_2: 150 return VK_NUMPAD2; // (62) Numeric keypad 2 key 151 case Qt::Key_3: 152 return VK_NUMPAD3; // (63) Numeric keypad 3 key 153 case Qt::Key_4: 154 return VK_NUMPAD4; // (64) Numeric keypad 4 key 155 case Qt::Key_5: 156 return VK_NUMPAD5; // (65) Numeric keypad 5 key 157 case Qt::Key_6: 158 return VK_NUMPAD6; // (66) Numeric keypad 6 key 159 case Qt::Key_7: 160 return VK_NUMPAD7; // (67) Numeric keypad 7 key 161 case Qt::Key_8: 162 return VK_NUMPAD8; // (68) Numeric keypad 8 key 163 case Qt::Key_9: 164 return VK_NUMPAD9; // (69) Numeric keypad 9 key 165 case Qt::Key_Asterisk: 166 return VK_MULTIPLY; // (6A) Multiply key 167 case Qt::Key_Plus: 168 return VK_ADD; // (6B) Add key 169 case Qt::Key_Minus: 170 return VK_SUBTRACT; // (6D) Subtract key 171 case Qt::Key_Period: 172 return VK_DECIMAL; // (6E) Decimal key 173 case Qt::Key_Slash: 174 return VK_DIVIDE; // (6F) Divide key 175 case Qt::Key_PageUp: 176 return VK_PRIOR; // (21) PAGE UP key 177 case Qt::Key_PageDown: 178 return VK_NEXT; // (22) PAGE DOWN key 179 case Qt::Key_End: 180 return VK_END; // (23) END key 181 case Qt::Key_Home: 182 return VK_HOME; // (24) HOME key 183 case Qt::Key_Left: 184 return VK_LEFT; // (25) LEFT ARROW key 185 case Qt::Key_Up: 186 return VK_UP; // (26) UP ARROW key 187 case Qt::Key_Right: 188 return VK_RIGHT; // (27) RIGHT ARROW key 189 case Qt::Key_Down: 190 return VK_DOWN; // (28) DOWN ARROW key 191 case Qt::Key_Enter: 192 case Qt::Key_Return: 193 return VK_RETURN; // (0D) Return key 194 case Qt::Key_Insert: 195 return VK_INSERT; // (2D) INS key 196 case Qt::Key_Delete: 197 return VK_DELETE; // (2E) DEL key 198 default: 199 return 0; 200 } 201 202 } else 203 204 switch (keycode) { 205 case Qt::Key_Backspace: 206 return VK_BACK; // (08) BACKSPACE key 207 case Qt::Key_Backtab: 208 case Qt::Key_Tab: 209 return VK_TAB; // (09) TAB key 210 case Qt::Key_Clear: 211 return VK_CLEAR; // (0C) CLEAR key 212 case Qt::Key_Enter: 213 case Qt::Key_Return: 214 return VK_RETURN; // (0D) Return key 215 case Qt::Key_Shift: 216 return VK_SHIFT; // (10) SHIFT key 217 case Qt::Key_Control: 218 return VK_CONTROL; // (11) CTRL key 219 case Qt::Key_Menu: 220 case Qt::Key_Alt: 221 return VK_MENU; // (12) ALT key 222 223 case Qt::Key_F1: 224 return VK_F1; 225 case Qt::Key_F2: 226 return VK_F2; 227 case Qt::Key_F3: 228 return VK_F3; 229 case Qt::Key_F4: 230 return VK_F4; 231 case Qt::Key_F5: 232 return VK_F5; 233 case Qt::Key_F6: 234 return VK_F6; 235 case Qt::Key_F7: 236 return VK_F7; 237 case Qt::Key_F8: 238 return VK_F8; 239 case Qt::Key_F9: 240 return VK_F9; 241 case Qt::Key_F10: 242 return VK_F10; 243 case Qt::Key_F11: 244 return VK_F11; 245 case Qt::Key_F12: 246 return VK_F12; 247 case Qt::Key_F13: 248 return VK_F13; 249 case Qt::Key_F14: 250 return VK_F14; 251 case Qt::Key_F15: 252 return VK_F15; 253 case Qt::Key_F16: 254 return VK_F16; 255 case Qt::Key_F17: 256 return VK_F17; 257 case Qt::Key_F18: 258 return VK_F18; 259 case Qt::Key_F19: 260 return VK_F19; 261 case Qt::Key_F20: 262 return VK_F20; 263 case Qt::Key_F21: 264 return VK_F21; 265 case Qt::Key_F22: 266 return VK_F22; 267 case Qt::Key_F23: 268 return VK_F23; 269 case Qt::Key_F24: 270 return VK_F24; 271 272 case Qt::Key_Pause: 273 return VK_PAUSE; // (13) PAUSE key 274 case Qt::Key_CapsLock: 275 return VK_CAPITAL; // (14) CAPS LOCK key 276 case Qt::Key_Kana_Lock: 277 case Qt::Key_Kana_Shift: 278 return VK_KANA; // (15) Input Method Editor (IME) Kana mode 279 case Qt::Key_Hangul: 280 return VK_HANGUL; // VK_HANGUL (15) IME Hangul mode 281 // VK_JUNJA (17) IME Junja mode 282 // VK_FINAL (18) IME final mode 283 case Qt::Key_Hangul_Hanja: 284 return VK_HANJA; // (19) IME Hanja mode 285 case Qt::Key_Kanji: 286 return VK_KANJI; // (19) IME Kanji mode 287 case Qt::Key_Escape: 288 return VK_ESCAPE; // (1B) ESC key 289 // VK_CONVERT (1C) IME convert 290 // VK_NONCONVERT (1D) IME nonconvert 291 // VK_ACCEPT (1E) IME accept 292 // VK_MODECHANGE (1F) IME mode change request 293 case Qt::Key_Space: 294 return VK_SPACE; // (20) SPACEBAR 295 case Qt::Key_PageUp: 296 return VK_PRIOR; // (21) PAGE UP key 297 case Qt::Key_PageDown: 298 return VK_NEXT; // (22) PAGE DOWN key 299 case Qt::Key_End: 300 return VK_END; // (23) END key 301 case Qt::Key_Home: 302 return VK_HOME; // (24) HOME key 303 case Qt::Key_Left: 304 return VK_LEFT; // (25) LEFT ARROW key 305 case Qt::Key_Up: 306 return VK_UP; // (26) UP ARROW key 307 case Qt::Key_Right: 308 return VK_RIGHT; // (27) RIGHT ARROW key 309 case Qt::Key_Down: 310 return VK_DOWN; // (28) DOWN ARROW key 311 case Qt::Key_Select: 312 return VK_SELECT; // (29) SELECT key 313 case Qt::Key_Print: 314 return VK_SNAPSHOT; // (2A) PRINT key 315 case Qt::Key_Execute: 316 return VK_EXECUTE; // (2B) EXECUTE key 317 case Qt::Key_Insert: 318 return VK_INSERT; // (2D) INS key 319 case Qt::Key_Delete: 320 return VK_DELETE; // (2E) DEL key 321 case Qt::Key_Help: 322 return VK_HELP; // (2F) HELP key 323 case Qt::Key_0: 324 case Qt::Key_ParenLeft: 325 return VK_0; // (30) 0) key 326 case Qt::Key_1: 327 return VK_1; // (31) 1 ! key 328 case Qt::Key_2: 329 case Qt::Key_At: 330 return VK_2; // (32) 2 & key 331 case Qt::Key_3: 332 case Qt::Key_NumberSign: 333 return VK_3; // case '3': case '#'; 334 case Qt::Key_4: 335 case Qt::Key_Dollar: // (34) 4 key '$'; 336 return VK_4; 337 case Qt::Key_5: 338 case Qt::Key_Percent: 339 return VK_5; // (35) 5 key '%' 340 case Qt::Key_6: 341 case Qt::Key_AsciiCircum: 342 return VK_6; // (36) 6 key '^' 343 case Qt::Key_7: 344 case Qt::Key_Ampersand: 345 return VK_7; // (37) 7 key case '&' 346 case Qt::Key_8: 347 case Qt::Key_Asterisk: 348 return VK_8; // (38) 8 key '*' 349 case Qt::Key_9: 350 case Qt::Key_ParenRight: 351 return VK_9; // (39) 9 key '(' 352 case Qt::Key_A: 353 return VK_A; // (41) A key case 'a': case 'A': return 0x41; 354 case Qt::Key_B: 355 return VK_B; // (42) B key case 'b': case 'B': return 0x42; 356 case Qt::Key_C: 357 return VK_C; // (43) C key case 'c': case 'C': return 0x43; 358 case Qt::Key_D: 359 return VK_D; // (44) D key case 'd': case 'D': return 0x44; 360 case Qt::Key_E: 361 return VK_E; // (45) E key case 'e': case 'E': return 0x45; 362 case Qt::Key_F: 363 return VK_F; // (46) F key case 'f': case 'F': return 0x46; 364 case Qt::Key_G: 365 return VK_G; // (47) G key case 'g': case 'G': return 0x47; 366 case Qt::Key_H: 367 return VK_H; // (48) H key case 'h': case 'H': return 0x48; 368 case Qt::Key_I: 369 return VK_I; // (49) I key case 'i': case 'I': return 0x49; 370 case Qt::Key_J: 371 return VK_J; // (4A) J key case 'j': case 'J': return 0x4A; 372 case Qt::Key_K: 373 return VK_K; // (4B) K key case 'k': case 'K': return 0x4B; 374 case Qt::Key_L: 375 return VK_L; // (4C) L key case 'l': case 'L': return 0x4C; 376 case Qt::Key_M: 377 return VK_M; // (4D) M key case 'm': case 'M': return 0x4D; 378 case Qt::Key_N: 379 return VK_N; // (4E) N key case 'n': case 'N': return 0x4E; 380 case Qt::Key_O: 381 return VK_O; // (4F) O key case 'o': case 'O': return 0x4F; 382 case Qt::Key_P: 383 return VK_P; // (50) P key case 'p': case 'P': return 0x50; 384 case Qt::Key_Q: 385 return VK_Q; // (51) Q key case 'q': case 'Q': return 0x51; 386 case Qt::Key_R: 387 return VK_R; // (52) R key case 'r': case 'R': return 0x52; 388 case Qt::Key_S: 389 return VK_S; // (53) S key case 's': case 'S': return 0x53; 390 case Qt::Key_T: 391 return VK_T; // (54) T key case 't': case 'T': return 0x54; 392 case Qt::Key_U: 393 return VK_U; // (55) U key case 'u': case 'U': return 0x55; 394 case Qt::Key_V: 395 return VK_V; // (56) V key case 'v': case 'V': return 0x56; 396 case Qt::Key_W: 397 return VK_W; // (57) W key case 'w': case 'W': return 0x57; 398 case Qt::Key_X: 399 return VK_X; // (58) X key case 'x': case 'X': return 0x58; 400 case Qt::Key_Y: 401 return VK_Y; // (59) Y key case 'y': case 'Y': return 0x59; 402 case Qt::Key_Z: 403 return VK_Z; // (5A) Z key case 'z': case 'Z': return 0x5A; 404 case Qt::Key_Meta: 405 return VK_LWIN; // (5B) Left Windows key (Microsoft Natural keyboard) 406 // case Qt::Key_Meta_R: FIXME: What to do here? 407 // return VK_RWIN; // (5C) Right Windows key (Natural keyboard) 408 // VK_APPS (5D) Applications key (Natural keyboard) 409 // VK_SLEEP (5F) Computer Sleep key 410 // VK_SEPARATOR (6C) Separator key 411 // VK_SUBTRACT (6D) Subtract key 412 // VK_DECIMAL (6E) Decimal key 413 // VK_DIVIDE (6F) Divide key 414 // handled by key code above 415 416 case Qt::Key_NumLock: 417 return VK_NUMLOCK; // (90) NUM LOCK key 418 419 case Qt::Key_ScrollLock: 420 return VK_SCROLL; // (91) SCROLL LOCK key 421 422 // VK_LSHIFT (A0) Left SHIFT key 423 // VK_RSHIFT (A1) Right SHIFT key 424 // VK_LCONTROL (A2) Left CONTROL key 425 // VK_RCONTROL (A3) Right CONTROL key 426 // VK_LMENU (A4) Left MENU key 427 // VK_RMENU (A5) Right MENU key 428 // VK_BROWSER_BACK (A6) Windows 2000/XP: Browser Back key 429 // VK_BROWSER_FORWARD (A7) Windows 2000/XP: Browser Forward key 430 // VK_BROWSER_REFRESH (A8) Windows 2000/XP: Browser Refresh key 431 // VK_BROWSER_STOP (A9) Windows 2000/XP: Browser Stop key 432 // VK_BROWSER_SEARCH (AA) Windows 2000/XP: Browser Search key 433 // VK_BROWSER_FAVORITES (AB) Windows 2000/XP: Browser Favorites key 434 // VK_BROWSER_HOME (AC) Windows 2000/XP: Browser Start and Home key 435 // VK_VOLUME_MUTE (AD) Windows 2000/XP: Volume Mute key 436 // VK_VOLUME_DOWN (AE) Windows 2000/XP: Volume Down key 437 // VK_VOLUME_UP (AF) Windows 2000/XP: Volume Up key 438 // VK_MEDIA_NEXT_TRACK (B0) Windows 2000/XP: Next Track key 439 // VK_MEDIA_PREV_TRACK (B1) Windows 2000/XP: Previous Track key 440 // VK_MEDIA_STOP (B2) Windows 2000/XP: Stop Media key 441 // VK_MEDIA_PLAY_PAUSE (B3) Windows 2000/XP: Play/Pause Media key 442 // VK_LAUNCH_MAIL (B4) Windows 2000/XP: Start Mail key 443 // VK_LAUNCH_MEDIA_SELECT (B5) Windows 2000/XP: Select Media key 444 // VK_LAUNCH_APP1 (B6) Windows 2000/XP: Start Application 1 key 445 // VK_LAUNCH_APP2 (B7) Windows 2000/XP: Start Application 2 key 446 447 // VK_OEM_1 (BA) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ';:' key 448 case Qt::Key_Semicolon: 449 case Qt::Key_Colon: 450 return VK_OEM_1; // case ';': case ':': return 0xBA; 451 // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key 452 case Qt::Key_Plus: 453 case Qt::Key_Equal: 454 return VK_OEM_PLUS; // case '=': case '+': return 0xBB; 455 // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key 456 case Qt::Key_Comma: 457 case Qt::Key_Less: 458 return VK_OEM_COMMA; // case ',': case '<': return 0xBC; 459 // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key 460 case Qt::Key_Minus: 461 case Qt::Key_Underscore: 462 return VK_OEM_MINUS; // case '-': case '_': return 0xBD; 463 // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key 464 case Qt::Key_Period: 465 case Qt::Key_Greater: 466 return VK_OEM_PERIOD; // case '.': case '>': return 0xBE; 467 // VK_OEM_2 (BF) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '/?' key 468 case Qt::Key_Slash: 469 case Qt::Key_Question: 470 return VK_OEM_2; // case '/': case '?': return 0xBF; 471 // VK_OEM_3 (C0) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '`~' key 472 case Qt::Key_AsciiTilde: 473 case Qt::Key_QuoteLeft: 474 return VK_OEM_3; // case '`': case '~': return 0xC0; 475 // VK_OEM_4 (DB) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '[{' key 476 case Qt::Key_BracketLeft: 477 case Qt::Key_BraceLeft: 478 return VK_OEM_4; // case '[': case '{': return 0xDB; 479 // VK_OEM_5 (DC) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '\|' key 480 case Qt::Key_Backslash: 481 case Qt::Key_Bar: 482 return VK_OEM_5; // case '\\': case '|': return 0xDC; 483 // VK_OEM_6 (DD) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ']}' key 484 case Qt::Key_BracketRight: 485 case Qt::Key_BraceRight: 486 return VK_OEM_6; // case ']': case '}': return 0xDD; 487 // VK_OEM_7 (DE) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the 'single-quote/double-quote' key 488 case Qt::Key_QuoteDbl: 489 return VK_OEM_7; // case '\'': case '"': return 0xDE; 490 // VK_OEM_8 (DF) Used for miscellaneous characters; it can vary by keyboard. 491 // VK_OEM_102 (E2) Windows 2000/XP: Either the angle bracket key or the backslash key on the RT 102-key keyboard 492 // VK_PROCESSKEY (E5) Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP: IME PROCESS key 493 // VK_PACKET (E7) Windows 2000/XP: Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. For more information, see Remark in KEYBDINPUT,SendInput, WM_KEYDOWN, and WM_KEYUP 494 // VK_ATTN (F6) Attn key 495 // VK_CRSEL (F7) CrSel key 496 // VK_EXSEL (F8) ExSel key 497 // VK_EREOF (F9) Erase EOF key 498 // VK_PLAY (FA) Play key 499 // VK_ZOOM (FB) Zoom key 500 // VK_NONAME (FC) Reserved for future use 501 // VK_PA1 (FD) PA1 key 502 // VK_OEM_CLEAR (FE) Clear key 503 default: 504 return 0; 505 } 506 } 507 508 static bool isVirtualKeyCodeRepresentingCharacter(int code) 509 { 510 switch (code) { 511 case VK_SPACE: 512 case VK_0: 513 case VK_1: 514 case VK_2: 515 case VK_3: 516 case VK_4: 517 case VK_5: 518 case VK_6: 519 case VK_7: 520 case VK_8: 521 case VK_9: 522 case VK_A: 523 case VK_B: 524 case VK_C: 525 case VK_D: 526 case VK_E: 527 case VK_F: 528 case VK_G: 529 case VK_H: 530 case VK_I: 531 case VK_J: 532 case VK_K: 533 case VK_L: 534 case VK_M: 535 case VK_N: 536 case VK_O: 537 case VK_P: 538 case VK_Q: 539 case VK_R: 540 case VK_S: 541 case VK_T: 542 case VK_U: 543 case VK_V: 544 case VK_W: 545 case VK_X: 546 case VK_Y: 547 case VK_Z: 548 case VK_NUMPAD0: 549 case VK_NUMPAD1: 550 case VK_NUMPAD2: 551 case VK_NUMPAD3: 552 case VK_NUMPAD4: 553 case VK_NUMPAD5: 554 case VK_NUMPAD6: 555 case VK_NUMPAD7: 556 case VK_NUMPAD8: 557 case VK_NUMPAD9: 558 case VK_MULTIPLY: 559 case VK_ADD: 560 case VK_SEPARATOR: 561 case VK_SUBTRACT: 562 case VK_DECIMAL: 563 case VK_DIVIDE: 564 case VK_OEM_1: 565 case VK_OEM_PLUS: 566 case VK_OEM_COMMA: 567 case VK_OEM_MINUS: 568 case VK_OEM_PERIOD: 569 case VK_OEM_2: 570 case VK_OEM_3: 571 case VK_OEM_4: 572 case VK_OEM_5: 573 case VK_OEM_6: 574 case VK_OEM_7: 575 return true; 576 default: 577 return false; 578 } 579 } 580 581 PlatformKeyboardEvent::PlatformKeyboardEvent(QKeyEvent* event) 582 { 583 const int state = event->modifiers(); 584 m_type = (event->type() == QEvent::KeyRelease) ? KeyUp : KeyDown; 585 m_text = event->text(); 586 m_unmodifiedText = event->text(); // FIXME: not correct 587 m_keyIdentifier = keyIdentifierForQtKeyCode(event->key()); 588 m_autoRepeat = event->isAutoRepeat(); 589 m_ctrlKey = (state & Qt::ControlModifier); 590 m_altKey = (state & Qt::AltModifier); 591 m_metaKey = (state & Qt::MetaModifier); 592 m_isKeypad = (state & Qt::KeypadModifier); 593 m_windowsVirtualKeyCode = windowsKeyCodeForKeyEvent(event->key(), m_isKeypad); 594 m_nativeVirtualKeyCode = event->nativeVirtualKey(); 595 m_shiftKey = (state & Qt::ShiftModifier) || event->key() == Qt::Key_Backtab; // Simulate Shift+Tab with Key_Backtab 596 m_qtEvent = event; 597 } 598 599 void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool) 600 { 601 // Can only change type from KeyDown to RawKeyDown or Char, as we lack information for other conversions. 602 ASSERT(m_type == KeyDown); 603 m_type = type; 604 605 if (type == RawKeyDown) { 606 m_text = String(); 607 m_unmodifiedText = String(); 608 } else { 609 /* 610 When we receive shortcut events like Ctrl+V then the text in the QKeyEvent is 611 empty. If we're asked to disambiguate the event into a Char keyboard event, 612 we try to detect this situation and still set the text, to ensure that the 613 general event handling sends a key press event after this disambiguation. 614 */ 615 if (m_text.isEmpty() && m_windowsVirtualKeyCode && isVirtualKeyCodeRepresentingCharacter(m_windowsVirtualKeyCode)) 616 m_text.append(UChar(m_windowsVirtualKeyCode)); 617 618 m_keyIdentifier = String(); 619 m_windowsVirtualKeyCode = 0; 620 } 621 } 622 623 bool PlatformKeyboardEvent::currentCapsLockState() 624 { 625 notImplemented(); 626 return false; 627 } 628 629 void PlatformKeyboardEvent::getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey) 630 { 631 notImplemented(); 632 shiftKey = false; 633 ctrlKey = false; 634 altKey = false; 635 metaKey = false; 636 } 637 638 uint32_t PlatformKeyboardEvent::nativeModifiers() const 639 { 640 ASSERT(m_qtEvent); 641 return m_qtEvent->nativeModifiers(); 642 } 643 644 uint32_t PlatformKeyboardEvent::nativeScanCode() const 645 { 646 ASSERT(m_qtEvent); 647 return m_qtEvent->nativeScanCode(); 648 } 649 650 } 651 652 // vim: ts=4 sw=4 et 653
