1/* 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@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#include <wtf/CurrentTime.h> 37 38namespace WebCore { 39 40String keyIdentifierForQtKeyCode(int keyCode) 41{ 42 switch (keyCode) { 43 case Qt::Key_Menu: 44 case Qt::Key_Alt: 45 return ASCIILiteral("Alt"); 46 case Qt::Key_Clear: 47 return ASCIILiteral("Clear"); 48 case Qt::Key_Down: 49 return ASCIILiteral("Down"); 50 case Qt::Key_End: 51 return ASCIILiteral("End"); 52 case Qt::Key_Return: 53 case Qt::Key_Enter: 54 return ASCIILiteral("Enter"); 55 case Qt::Key_Execute: 56 return ASCIILiteral("Execute"); 57 case Qt::Key_F1: 58 return ASCIILiteral("F1"); 59 case Qt::Key_F2: 60 return ASCIILiteral("F2"); 61 case Qt::Key_F3: 62 return ASCIILiteral("F3"); 63 case Qt::Key_F4: 64 return ASCIILiteral("F4"); 65 case Qt::Key_F5: 66 return ASCIILiteral("F5"); 67 case Qt::Key_F6: 68 return ASCIILiteral("F6"); 69 case Qt::Key_F7: 70 return ASCIILiteral("F7"); 71 case Qt::Key_F8: 72 return ASCIILiteral("F8"); 73 case Qt::Key_F9: 74 return ASCIILiteral("F9"); 75 case Qt::Key_F10: 76 return ASCIILiteral("F10"); 77 case Qt::Key_F11: 78 return ASCIILiteral("F11"); 79 case Qt::Key_F12: 80 return ASCIILiteral("F12"); 81 case Qt::Key_F13: 82 return ASCIILiteral("F13"); 83 case Qt::Key_F14: 84 return ASCIILiteral("F14"); 85 case Qt::Key_F15: 86 return ASCIILiteral("F15"); 87 case Qt::Key_F16: 88 return ASCIILiteral("F16"); 89 case Qt::Key_F17: 90 return ASCIILiteral("F17"); 91 case Qt::Key_F18: 92 return ASCIILiteral("F18"); 93 case Qt::Key_F19: 94 return ASCIILiteral("F19"); 95 case Qt::Key_F20: 96 return ASCIILiteral("F20"); 97 case Qt::Key_F21: 98 return ASCIILiteral("F21"); 99 case Qt::Key_F22: 100 return ASCIILiteral("F22"); 101 case Qt::Key_F23: 102 return ASCIILiteral("F23"); 103 case Qt::Key_F24: 104 return ASCIILiteral("F24"); 105 case Qt::Key_Help: 106 return ASCIILiteral("Help"); 107 case Qt::Key_Home: 108 return ASCIILiteral("Home"); 109 case Qt::Key_Insert: 110 return ASCIILiteral("Insert"); 111 case Qt::Key_Left: 112 return ASCIILiteral("Left"); 113 case Qt::Key_PageDown: 114 return ASCIILiteral("PageDown"); 115 case Qt::Key_PageUp: 116 return ASCIILiteral("PageUp"); 117 case Qt::Key_Pause: 118 return ASCIILiteral("Pause"); 119 case Qt::Key_Print: 120 return ASCIILiteral("PrintScreen"); 121 case Qt::Key_Right: 122 return ASCIILiteral("Right"); 123 case Qt::Key_Select: 124 return ASCIILiteral("Select"); 125 case Qt::Key_Up: 126 return ASCIILiteral("Up"); 127 // Standard says that DEL becomes U+007F. 128 case Qt::Key_Delete: 129 return ASCIILiteral("U+007F"); 130 case Qt::Key_Backspace: 131 return ASCIILiteral("U+0008"); 132 case Qt::Key_Tab: 133 return ASCIILiteral("U+0009"); 134 case Qt::Key_Backtab: 135 return ASCIILiteral("U+0009"); 136 default: 137 return String::format("U+%04X", toupper(keyCode)); 138 } 139} 140 141int windowsKeyCodeForKeyEvent(unsigned int keycode, bool isKeypad) 142{ 143 // Determine wheter the event comes from the keypad 144 if (isKeypad) { 145 switch (keycode) { 146 case Qt::Key_0: 147 return VK_NUMPAD0; // (60) Numeric keypad 0 key 148 case Qt::Key_1: 149 return VK_NUMPAD1; // (61) Numeric keypad 1 key 150 case Qt::Key_2: 151 return VK_NUMPAD2; // (62) Numeric keypad 2 key 152 case Qt::Key_3: 153 return VK_NUMPAD3; // (63) Numeric keypad 3 key 154 case Qt::Key_4: 155 return VK_NUMPAD4; // (64) Numeric keypad 4 key 156 case Qt::Key_5: 157 return VK_NUMPAD5; // (65) Numeric keypad 5 key 158 case Qt::Key_6: 159 return VK_NUMPAD6; // (66) Numeric keypad 6 key 160 case Qt::Key_7: 161 return VK_NUMPAD7; // (67) Numeric keypad 7 key 162 case Qt::Key_8: 163 return VK_NUMPAD8; // (68) Numeric keypad 8 key 164 case Qt::Key_9: 165 return VK_NUMPAD9; // (69) Numeric keypad 9 key 166 case Qt::Key_Asterisk: 167 return VK_MULTIPLY; // (6A) Multiply key 168 case Qt::Key_Plus: 169 return VK_ADD; // (6B) Add key 170 case Qt::Key_Minus: 171 return VK_SUBTRACT; // (6D) Subtract key 172 case Qt::Key_Period: 173 return VK_DECIMAL; // (6E) Decimal key 174 case Qt::Key_Slash: 175 return VK_DIVIDE; // (6F) Divide key 176 case Qt::Key_PageUp: 177 return VK_PRIOR; // (21) PAGE UP key 178 case Qt::Key_PageDown: 179 return VK_NEXT; // (22) PAGE DOWN key 180 case Qt::Key_End: 181 return VK_END; // (23) END key 182 case Qt::Key_Home: 183 return VK_HOME; // (24) HOME key 184 case Qt::Key_Left: 185 return VK_LEFT; // (25) LEFT ARROW key 186 case Qt::Key_Up: 187 return VK_UP; // (26) UP ARROW key 188 case Qt::Key_Right: 189 return VK_RIGHT; // (27) RIGHT ARROW key 190 case Qt::Key_Down: 191 return VK_DOWN; // (28) DOWN ARROW key 192 case Qt::Key_Enter: 193 case Qt::Key_Return: 194 return VK_RETURN; // (0D) Return key 195 case Qt::Key_Insert: 196 return VK_INSERT; // (2D) INS key 197 case Qt::Key_Delete: 198 return VK_DELETE; // (2E) DEL key 199 default: 200 return 0; 201 } 202 203 } else 204 205 switch (keycode) { 206 case Qt::Key_Backspace: 207 return VK_BACK; // (08) BACKSPACE key 208 case Qt::Key_Backtab: 209 case Qt::Key_Tab: 210 return VK_TAB; // (09) TAB key 211 case Qt::Key_Clear: 212 return VK_CLEAR; // (0C) CLEAR key 213 case Qt::Key_Enter: 214 case Qt::Key_Return: 215 return VK_RETURN; // (0D) Return key 216 case Qt::Key_Shift: 217 return VK_SHIFT; // (10) SHIFT key 218 case Qt::Key_Control: 219 return VK_CONTROL; // (11) CTRL key 220 case Qt::Key_Menu: 221 case Qt::Key_Alt: 222 return VK_MENU; // (12) ALT key 223 224 case Qt::Key_F1: 225 return VK_F1; 226 case Qt::Key_F2: 227 return VK_F2; 228 case Qt::Key_F3: 229 return VK_F3; 230 case Qt::Key_F4: 231 return VK_F4; 232 case Qt::Key_F5: 233 return VK_F5; 234 case Qt::Key_F6: 235 return VK_F6; 236 case Qt::Key_F7: 237 return VK_F7; 238 case Qt::Key_F8: 239 return VK_F8; 240 case Qt::Key_F9: 241 return VK_F9; 242 case Qt::Key_F10: 243 return VK_F10; 244 case Qt::Key_F11: 245 return VK_F11; 246 case Qt::Key_F12: 247 return VK_F12; 248 case Qt::Key_F13: 249 return VK_F13; 250 case Qt::Key_F14: 251 return VK_F14; 252 case Qt::Key_F15: 253 return VK_F15; 254 case Qt::Key_F16: 255 return VK_F16; 256 case Qt::Key_F17: 257 return VK_F17; 258 case Qt::Key_F18: 259 return VK_F18; 260 case Qt::Key_F19: 261 return VK_F19; 262 case Qt::Key_F20: 263 return VK_F20; 264 case Qt::Key_F21: 265 return VK_F21; 266 case Qt::Key_F22: 267 return VK_F22; 268 case Qt::Key_F23: 269 return VK_F23; 270 case Qt::Key_F24: 271 return VK_F24; 272 273 case Qt::Key_Pause: 274 return VK_PAUSE; // (13) PAUSE key 275 case Qt::Key_CapsLock: 276 return VK_CAPITAL; // (14) CAPS LOCK key 277 case Qt::Key_Kana_Lock: 278 case Qt::Key_Kana_Shift: 279 return VK_KANA; // (15) Input Method Editor (IME) Kana mode 280 case Qt::Key_Hangul: 281 return VK_HANGUL; // VK_HANGUL (15) IME Hangul mode 282 // VK_JUNJA (17) IME Junja mode 283 // VK_FINAL (18) IME final mode 284 case Qt::Key_Hangul_Hanja: 285 return VK_HANJA; // (19) IME Hanja mode 286 case Qt::Key_Kanji: 287 return VK_KANJI; // (19) IME Kanji mode 288 case Qt::Key_Escape: 289 return VK_ESCAPE; // (1B) ESC key 290 // VK_CONVERT (1C) IME convert 291 // VK_NONCONVERT (1D) IME nonconvert 292 // VK_ACCEPT (1E) IME accept 293 // VK_MODECHANGE (1F) IME mode change request 294 case Qt::Key_Space: 295 return VK_SPACE; // (20) SPACEBAR 296 case Qt::Key_PageUp: 297 return VK_PRIOR; // (21) PAGE UP key 298 case Qt::Key_PageDown: 299 return VK_NEXT; // (22) PAGE DOWN key 300 case Qt::Key_End: 301 return VK_END; // (23) END key 302 case Qt::Key_Home: 303 return VK_HOME; // (24) HOME key 304 case Qt::Key_Left: 305 return VK_LEFT; // (25) LEFT ARROW key 306 case Qt::Key_Up: 307 return VK_UP; // (26) UP ARROW key 308 case Qt::Key_Right: 309 return VK_RIGHT; // (27) RIGHT ARROW key 310 case Qt::Key_Down: 311 return VK_DOWN; // (28) DOWN ARROW key 312 case Qt::Key_Select: 313 return VK_SELECT; // (29) SELECT key 314 case Qt::Key_Print: 315 return VK_SNAPSHOT; // (2A) PRINT key 316 case Qt::Key_Execute: 317 return VK_EXECUTE; // (2B) EXECUTE key 318 case Qt::Key_Insert: 319 return VK_INSERT; // (2D) INS key 320 case Qt::Key_Delete: 321 return VK_DELETE; // (2E) DEL key 322 case Qt::Key_Help: 323 return VK_HELP; // (2F) HELP key 324 case Qt::Key_0: 325 case Qt::Key_ParenLeft: 326 return VK_0; // (30) 0) key 327 case Qt::Key_1: 328 return VK_1; // (31) 1 ! key 329 case Qt::Key_2: 330 case Qt::Key_At: 331 return VK_2; // (32) 2 & key 332 case Qt::Key_3: 333 case Qt::Key_NumberSign: 334 return VK_3; // case '3': case '#'; 335 case Qt::Key_4: 336 case Qt::Key_Dollar: // (34) 4 key '$'; 337 return VK_4; 338 case Qt::Key_5: 339 case Qt::Key_Percent: 340 return VK_5; // (35) 5 key '%' 341 case Qt::Key_6: 342 case Qt::Key_AsciiCircum: 343 return VK_6; // (36) 6 key '^' 344 case Qt::Key_7: 345 case Qt::Key_Ampersand: 346 return VK_7; // (37) 7 key case '&' 347 case Qt::Key_8: 348 case Qt::Key_Asterisk: 349 return VK_8; // (38) 8 key '*' 350 case Qt::Key_9: 351 case Qt::Key_ParenRight: 352 return VK_9; // (39) 9 key '(' 353 case Qt::Key_A: 354 return VK_A; // (41) A key case 'a': case 'A': return 0x41; 355 case Qt::Key_B: 356 return VK_B; // (42) B key case 'b': case 'B': return 0x42; 357 case Qt::Key_C: 358 return VK_C; // (43) C key case 'c': case 'C': return 0x43; 359 case Qt::Key_D: 360 return VK_D; // (44) D key case 'd': case 'D': return 0x44; 361 case Qt::Key_E: 362 return VK_E; // (45) E key case 'e': case 'E': return 0x45; 363 case Qt::Key_F: 364 return VK_F; // (46) F key case 'f': case 'F': return 0x46; 365 case Qt::Key_G: 366 return VK_G; // (47) G key case 'g': case 'G': return 0x47; 367 case Qt::Key_H: 368 return VK_H; // (48) H key case 'h': case 'H': return 0x48; 369 case Qt::Key_I: 370 return VK_I; // (49) I key case 'i': case 'I': return 0x49; 371 case Qt::Key_J: 372 return VK_J; // (4A) J key case 'j': case 'J': return 0x4A; 373 case Qt::Key_K: 374 return VK_K; // (4B) K key case 'k': case 'K': return 0x4B; 375 case Qt::Key_L: 376 return VK_L; // (4C) L key case 'l': case 'L': return 0x4C; 377 case Qt::Key_M: 378 return VK_M; // (4D) M key case 'm': case 'M': return 0x4D; 379 case Qt::Key_N: 380 return VK_N; // (4E) N key case 'n': case 'N': return 0x4E; 381 case Qt::Key_O: 382 return VK_O; // (4F) O key case 'o': case 'O': return 0x4F; 383 case Qt::Key_P: 384 return VK_P; // (50) P key case 'p': case 'P': return 0x50; 385 case Qt::Key_Q: 386 return VK_Q; // (51) Q key case 'q': case 'Q': return 0x51; 387 case Qt::Key_R: 388 return VK_R; // (52) R key case 'r': case 'R': return 0x52; 389 case Qt::Key_S: 390 return VK_S; // (53) S key case 's': case 'S': return 0x53; 391 case Qt::Key_T: 392 return VK_T; // (54) T key case 't': case 'T': return 0x54; 393 case Qt::Key_U: 394 return VK_U; // (55) U key case 'u': case 'U': return 0x55; 395 case Qt::Key_V: 396 return VK_V; // (56) V key case 'v': case 'V': return 0x56; 397 case Qt::Key_W: 398 return VK_W; // (57) W key case 'w': case 'W': return 0x57; 399 case Qt::Key_X: 400 return VK_X; // (58) X key case 'x': case 'X': return 0x58; 401 case Qt::Key_Y: 402 return VK_Y; // (59) Y key case 'y': case 'Y': return 0x59; 403 case Qt::Key_Z: 404 return VK_Z; // (5A) Z key case 'z': case 'Z': return 0x5A; 405 case Qt::Key_Meta: 406 return VK_LWIN; // (5B) Left Windows key (Microsoft Natural keyboard) 407 // case Qt::Key_Meta_R: FIXME: What to do here? 408 // return VK_RWIN; // (5C) Right Windows key (Natural keyboard) 409 // VK_APPS (5D) Applications key (Natural keyboard) 410 // VK_SLEEP (5F) Computer Sleep key 411 // VK_SEPARATOR (6C) Separator key 412 // VK_SUBTRACT (6D) Subtract key 413 // VK_DECIMAL (6E) Decimal key 414 // VK_DIVIDE (6F) Divide key 415 // handled by key code above 416 417 case Qt::Key_NumLock: 418 return VK_NUMLOCK; // (90) NUM LOCK key 419 420 case Qt::Key_ScrollLock: 421 return VK_SCROLL; // (91) SCROLL LOCK key 422 423 // VK_LSHIFT (A0) Left SHIFT key 424 // VK_RSHIFT (A1) Right SHIFT key 425 // VK_LCONTROL (A2) Left CONTROL key 426 // VK_RCONTROL (A3) Right CONTROL key 427 // VK_LMENU (A4) Left MENU key 428 // VK_RMENU (A5) Right MENU key 429 // VK_BROWSER_BACK (A6) Windows 2000/XP: Browser Back key 430 // VK_BROWSER_FORWARD (A7) Windows 2000/XP: Browser Forward key 431 // VK_BROWSER_REFRESH (A8) Windows 2000/XP: Browser Refresh key 432 // VK_BROWSER_STOP (A9) Windows 2000/XP: Browser Stop key 433 // VK_BROWSER_SEARCH (AA) Windows 2000/XP: Browser Search key 434 // VK_BROWSER_FAVORITES (AB) Windows 2000/XP: Browser Favorites key 435 // VK_BROWSER_HOME (AC) Windows 2000/XP: Browser Start and Home key 436 437 case Qt::Key_VolumeMute: 438 return VK_VOLUME_MUTE; // (AD) Windows 2000/XP: Volume Mute key 439 case Qt::Key_VolumeDown: 440 return VK_VOLUME_DOWN; // (AE) Windows 2000/XP: Volume Down key 441 case Qt::Key_VolumeUp: 442 return VK_VOLUME_UP; // (AF) Windows 2000/XP: Volume Up key 443 case Qt::Key_MediaNext: 444 return VK_MEDIA_NEXT_TRACK; // (B0) Windows 2000/XP: Next Track key 445 case Qt::Key_MediaPrevious: 446 return VK_MEDIA_PREV_TRACK; // (B1) Windows 2000/XP: Previous Track key 447 case Qt::Key_MediaStop: 448 return VK_MEDIA_STOP; // (B2) Windows 2000/XP: Stop Media key 449 case Qt::Key_MediaTogglePlayPause: 450 return VK_MEDIA_PLAY_PAUSE; // (B3) Windows 2000/XP: Play/Pause Media key 451 452 // VK_LAUNCH_MAIL (B4) Windows 2000/XP: Start Mail key 453 // VK_LAUNCH_MEDIA_SELECT (B5) Windows 2000/XP: Select Media key 454 // VK_LAUNCH_APP1 (B6) Windows 2000/XP: Start Application 1 key 455 // VK_LAUNCH_APP2 (B7) Windows 2000/XP: Start Application 2 key 456 457 // VK_OEM_1 (BA) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ';:' key 458 case Qt::Key_Semicolon: 459 case Qt::Key_Colon: 460 return VK_OEM_1; // case ';': case ':': return 0xBA; 461 // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key 462 case Qt::Key_Plus: 463 case Qt::Key_Equal: 464 return VK_OEM_PLUS; // case '=': case '+': return 0xBB; 465 // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key 466 case Qt::Key_Comma: 467 case Qt::Key_Less: 468 return VK_OEM_COMMA; // case ',': case '<': return 0xBC; 469 // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key 470 case Qt::Key_Minus: 471 case Qt::Key_Underscore: 472 return VK_OEM_MINUS; // case '-': case '_': return 0xBD; 473 // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key 474 case Qt::Key_Period: 475 case Qt::Key_Greater: 476 return VK_OEM_PERIOD; // case '.': case '>': return 0xBE; 477 // VK_OEM_2 (BF) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '/?' key 478 case Qt::Key_Slash: 479 case Qt::Key_Question: 480 return VK_OEM_2; // case '/': case '?': return 0xBF; 481 // VK_OEM_3 (C0) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '`~' key 482 case Qt::Key_AsciiTilde: 483 case Qt::Key_QuoteLeft: 484 return VK_OEM_3; // case '`': case '~': return 0xC0; 485 // VK_OEM_4 (DB) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '[{' key 486 case Qt::Key_BracketLeft: 487 case Qt::Key_BraceLeft: 488 return VK_OEM_4; // case '[': case '{': return 0xDB; 489 // VK_OEM_5 (DC) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '\|' key 490 case Qt::Key_Backslash: 491 case Qt::Key_Bar: 492 return VK_OEM_5; // case '\\': case '|': return 0xDC; 493 // VK_OEM_6 (DD) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ']}' key 494 case Qt::Key_BracketRight: 495 case Qt::Key_BraceRight: 496 return VK_OEM_6; // case ']': case '}': return 0xDD; 497 // 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 498 case Qt::Key_QuoteDbl: 499 return VK_OEM_7; // case '\'': case '"': return 0xDE; 500 // VK_OEM_8 (DF) Used for miscellaneous characters; it can vary by keyboard. 501 // VK_OEM_102 (E2) Windows 2000/XP: Either the angle bracket key or the backslash key on the RT 102-key keyboard 502 503 case Qt::Key_AudioRewind: 504 return 0xE3; // (E3) Android/GoogleTV: Rewind media key (Windows: VK_ICO_HELP Help key on 1984 Olivetti M24 deluxe keyboard) 505 case Qt::Key_AudioForward: 506 return 0xE4; // (E4) Android/GoogleTV: Fast forward media key (Windows: VK_ICO_00 '00' key on 1984 Olivetti M24 deluxe keyboard) 507 508 // VK_PROCESSKEY (E5) Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP: IME PROCESS key 509 // 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 510 // VK_ATTN (F6) Attn key 511 // VK_CRSEL (F7) CrSel key 512 // VK_EXSEL (F8) ExSel key 513 // VK_EREOF (F9) Erase EOF key 514 // VK_PLAY (FA) Play key 515 // VK_ZOOM (FB) Zoom key 516 // VK_NONAME (FC) Reserved for future use 517 // VK_PA1 (FD) PA1 key 518 // VK_OEM_CLEAR (FE) Clear key 519 default: 520 return 0; 521 } 522} 523 524static bool isVirtualKeyCodeRepresentingCharacter(int code) 525{ 526 switch (code) { 527 case VK_SPACE: 528 case VK_0: 529 case VK_1: 530 case VK_2: 531 case VK_3: 532 case VK_4: 533 case VK_5: 534 case VK_6: 535 case VK_7: 536 case VK_8: 537 case VK_9: 538 case VK_A: 539 case VK_B: 540 case VK_C: 541 case VK_D: 542 case VK_E: 543 case VK_F: 544 case VK_G: 545 case VK_H: 546 case VK_I: 547 case VK_J: 548 case VK_K: 549 case VK_L: 550 case VK_M: 551 case VK_N: 552 case VK_O: 553 case VK_P: 554 case VK_Q: 555 case VK_R: 556 case VK_S: 557 case VK_T: 558 case VK_U: 559 case VK_V: 560 case VK_W: 561 case VK_X: 562 case VK_Y: 563 case VK_Z: 564 case VK_NUMPAD0: 565 case VK_NUMPAD1: 566 case VK_NUMPAD2: 567 case VK_NUMPAD3: 568 case VK_NUMPAD4: 569 case VK_NUMPAD5: 570 case VK_NUMPAD6: 571 case VK_NUMPAD7: 572 case VK_NUMPAD8: 573 case VK_NUMPAD9: 574 case VK_MULTIPLY: 575 case VK_ADD: 576 case VK_SEPARATOR: 577 case VK_SUBTRACT: 578 case VK_DECIMAL: 579 case VK_DIVIDE: 580 case VK_OEM_1: 581 case VK_OEM_PLUS: 582 case VK_OEM_COMMA: 583 case VK_OEM_MINUS: 584 case VK_OEM_PERIOD: 585 case VK_OEM_2: 586 case VK_OEM_3: 587 case VK_OEM_4: 588 case VK_OEM_5: 589 case VK_OEM_6: 590 case VK_OEM_7: 591 return true; 592 default: 593 return false; 594 } 595} 596 597static String keyTextForKeyEvent(const QKeyEvent* event) 598{ 599 switch (event->key()) { 600 case Qt::Key_Tab: 601 case Qt::Key_Backtab: 602 if (event->text().isNull()) 603 return ASCIILiteral("\t"); 604 break; 605 case Qt::Key_Return: 606 case Qt::Key_Enter: 607 if (event->text().isNull()) 608 return ASCIILiteral("\r"); 609 } 610 return event->text(); 611} 612 613PlatformKeyboardEvent::PlatformKeyboardEvent(QKeyEvent* event) 614{ 615 const int state = event->modifiers(); 616 m_type = (event->type() == QEvent::KeyRelease) ? PlatformEvent::KeyUp : PlatformEvent::KeyDown; 617 618 m_modifiers = 0; 619 if ((state & Qt::ShiftModifier) || event->key() == Qt::Key_Backtab) // Simulate Shift+Tab with Key_Backtab 620 m_modifiers |= ShiftKey; 621 if (state & Qt::ControlModifier) 622 m_modifiers |= CtrlKey; 623 if (state & Qt::AltModifier) 624 m_modifiers |= AltKey; 625 if (state & Qt::MetaModifier) 626 m_modifiers |= MetaKey; 627 628 m_text = keyTextForKeyEvent(event); 629 m_unmodifiedText = m_text; // FIXME: not correct 630 m_keyIdentifier = keyIdentifierForQtKeyCode(event->key()); 631 m_autoRepeat = event->isAutoRepeat(); 632 m_isKeypad = (state & Qt::KeypadModifier); 633 m_isSystemKey = false; 634 m_windowsVirtualKeyCode = windowsKeyCodeForKeyEvent(event->key(), m_isKeypad); 635 m_nativeVirtualKeyCode = event->nativeVirtualKey(); 636 m_macCharCode = 0; 637 m_qtEvent = event; 638 m_timestamp = WTF::currentTime(); 639} 640 641void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool) 642{ 643 // Can only change type from KeyDown to RawKeyDown or Char, as we lack information for other conversions. 644 ASSERT(m_type == PlatformEvent::KeyDown); 645 m_type = type; 646 647 if (type == PlatformEvent::RawKeyDown) { 648 m_text = String(); 649 m_unmodifiedText = String(); 650 } else { 651 /* 652 When we receive shortcut events like Ctrl+V then the text in the QKeyEvent is 653 empty. If we're asked to disambiguate the event into a Char keyboard event, 654 we try to detect this situation and still set the text, to ensure that the 655 general event handling sends a key press event after this disambiguation. 656 */ 657 if (m_text.isEmpty() && m_windowsVirtualKeyCode && isVirtualKeyCodeRepresentingCharacter(m_windowsVirtualKeyCode)) 658 m_text.append(UChar(m_windowsVirtualKeyCode)); 659 660 m_keyIdentifier = String(); 661 m_windowsVirtualKeyCode = 0; 662 } 663} 664 665bool PlatformKeyboardEvent::currentCapsLockState() 666{ 667 notImplemented(); 668 return false; 669} 670 671void PlatformKeyboardEvent::getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey) 672{ 673 notImplemented(); 674 shiftKey = false; 675 ctrlKey = false; 676 altKey = false; 677 metaKey = false; 678} 679 680uint32_t PlatformKeyboardEvent::nativeModifiers() const 681{ 682 ASSERT(m_qtEvent); 683 return m_qtEvent->nativeModifiers(); 684} 685 686uint32_t PlatformKeyboardEvent::nativeScanCode() const 687{ 688 ASSERT(m_qtEvent); 689 return m_qtEvent->nativeScanCode(); 690} 691 692} 693 694// vim: ts=4 sw=4 et 695