| /* |
| * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "PlatformKeyboardEvent.h" |
| |
| #include "NotImplemented.h" |
| #include "WindowsKeyboardCodes.h" |
| |
| #include <QKeyEvent> |
| #include <ctype.h> |
| #include <wtf/CurrentTime.h> |
| |
| namespace WebCore { |
| |
| String keyIdentifierForQtKeyCode(int keyCode) |
| { |
| switch (keyCode) { |
| case Qt::Key_Menu: |
| case Qt::Key_Alt: |
| return "Alt"; |
| case Qt::Key_Clear: |
| return "Clear"; |
| case Qt::Key_Down: |
| return "Down"; |
| case Qt::Key_End: |
| return "End"; |
| case Qt::Key_Return: |
| case Qt::Key_Enter: |
| return "Enter"; |
| case Qt::Key_Execute: |
| return "Execute"; |
| case Qt::Key_F1: |
| return "F1"; |
| case Qt::Key_F2: |
| return "F2"; |
| case Qt::Key_F3: |
| return "F3"; |
| case Qt::Key_F4: |
| return "F4"; |
| case Qt::Key_F5: |
| return "F5"; |
| case Qt::Key_F6: |
| return "F6"; |
| case Qt::Key_F7: |
| return "F7"; |
| case Qt::Key_F8: |
| return "F8"; |
| case Qt::Key_F9: |
| return "F9"; |
| case Qt::Key_F10: |
| return "F10"; |
| case Qt::Key_F11: |
| return "F11"; |
| case Qt::Key_F12: |
| return "F12"; |
| case Qt::Key_F13: |
| return "F13"; |
| case Qt::Key_F14: |
| return "F14"; |
| case Qt::Key_F15: |
| return "F15"; |
| case Qt::Key_F16: |
| return "F16"; |
| case Qt::Key_F17: |
| return "F17"; |
| case Qt::Key_F18: |
| return "F18"; |
| case Qt::Key_F19: |
| return "F19"; |
| case Qt::Key_F20: |
| return "F20"; |
| case Qt::Key_F21: |
| return "F21"; |
| case Qt::Key_F22: |
| return "F22"; |
| case Qt::Key_F23: |
| return "F23"; |
| case Qt::Key_F24: |
| return "F24"; |
| case Qt::Key_Help: |
| return "Help"; |
| case Qt::Key_Home: |
| return "Home"; |
| case Qt::Key_Insert: |
| return "Insert"; |
| case Qt::Key_Left: |
| return "Left"; |
| case Qt::Key_PageDown: |
| return "PageDown"; |
| case Qt::Key_PageUp: |
| return "PageUp"; |
| case Qt::Key_Pause: |
| return "Pause"; |
| case Qt::Key_Print: |
| return "PrintScreen"; |
| case Qt::Key_Right: |
| return "Right"; |
| case Qt::Key_Select: |
| return "Select"; |
| case Qt::Key_Up: |
| return "Up"; |
| // Standard says that DEL becomes U+007F. |
| case Qt::Key_Delete: |
| return "U+007F"; |
| case Qt::Key_Backspace: |
| return "U+0008"; |
| case Qt::Key_Tab: |
| return "U+0009"; |
| case Qt::Key_Backtab: |
| return "U+0009"; |
| default: |
| return String::format("U+%04X", toupper(keyCode)); |
| } |
| } |
| |
| int windowsKeyCodeForKeyEvent(unsigned int keycode, bool isKeypad) |
| { |
| // Determine wheter the event comes from the keypad |
| if (isKeypad) { |
| switch (keycode) { |
| case Qt::Key_0: |
| return VK_NUMPAD0; // (60) Numeric keypad 0 key |
| case Qt::Key_1: |
| return VK_NUMPAD1; // (61) Numeric keypad 1 key |
| case Qt::Key_2: |
| return VK_NUMPAD2; // (62) Numeric keypad 2 key |
| case Qt::Key_3: |
| return VK_NUMPAD3; // (63) Numeric keypad 3 key |
| case Qt::Key_4: |
| return VK_NUMPAD4; // (64) Numeric keypad 4 key |
| case Qt::Key_5: |
| return VK_NUMPAD5; // (65) Numeric keypad 5 key |
| case Qt::Key_6: |
| return VK_NUMPAD6; // (66) Numeric keypad 6 key |
| case Qt::Key_7: |
| return VK_NUMPAD7; // (67) Numeric keypad 7 key |
| case Qt::Key_8: |
| return VK_NUMPAD8; // (68) Numeric keypad 8 key |
| case Qt::Key_9: |
| return VK_NUMPAD9; // (69) Numeric keypad 9 key |
| case Qt::Key_Asterisk: |
| return VK_MULTIPLY; // (6A) Multiply key |
| case Qt::Key_Plus: |
| return VK_ADD; // (6B) Add key |
| case Qt::Key_Minus: |
| return VK_SUBTRACT; // (6D) Subtract key |
| case Qt::Key_Period: |
| return VK_DECIMAL; // (6E) Decimal key |
| case Qt::Key_Slash: |
| return VK_DIVIDE; // (6F) Divide key |
| case Qt::Key_PageUp: |
| return VK_PRIOR; // (21) PAGE UP key |
| case Qt::Key_PageDown: |
| return VK_NEXT; // (22) PAGE DOWN key |
| case Qt::Key_End: |
| return VK_END; // (23) END key |
| case Qt::Key_Home: |
| return VK_HOME; // (24) HOME key |
| case Qt::Key_Left: |
| return VK_LEFT; // (25) LEFT ARROW key |
| case Qt::Key_Up: |
| return VK_UP; // (26) UP ARROW key |
| case Qt::Key_Right: |
| return VK_RIGHT; // (27) RIGHT ARROW key |
| case Qt::Key_Down: |
| return VK_DOWN; // (28) DOWN ARROW key |
| case Qt::Key_Enter: |
| case Qt::Key_Return: |
| return VK_RETURN; // (0D) Return key |
| case Qt::Key_Insert: |
| return VK_INSERT; // (2D) INS key |
| case Qt::Key_Delete: |
| return VK_DELETE; // (2E) DEL key |
| default: |
| return 0; |
| } |
| |
| } else |
| |
| switch (keycode) { |
| case Qt::Key_Backspace: |
| return VK_BACK; // (08) BACKSPACE key |
| case Qt::Key_Backtab: |
| case Qt::Key_Tab: |
| return VK_TAB; // (09) TAB key |
| case Qt::Key_Clear: |
| return VK_CLEAR; // (0C) CLEAR key |
| case Qt::Key_Enter: |
| case Qt::Key_Return: |
| return VK_RETURN; // (0D) Return key |
| case Qt::Key_Shift: |
| return VK_SHIFT; // (10) SHIFT key |
| case Qt::Key_Control: |
| return VK_CONTROL; // (11) CTRL key |
| case Qt::Key_Menu: |
| case Qt::Key_Alt: |
| return VK_MENU; // (12) ALT key |
| |
| case Qt::Key_F1: |
| return VK_F1; |
| case Qt::Key_F2: |
| return VK_F2; |
| case Qt::Key_F3: |
| return VK_F3; |
| case Qt::Key_F4: |
| return VK_F4; |
| case Qt::Key_F5: |
| return VK_F5; |
| case Qt::Key_F6: |
| return VK_F6; |
| case Qt::Key_F7: |
| return VK_F7; |
| case Qt::Key_F8: |
| return VK_F8; |
| case Qt::Key_F9: |
| return VK_F9; |
| case Qt::Key_F10: |
| return VK_F10; |
| case Qt::Key_F11: |
| return VK_F11; |
| case Qt::Key_F12: |
| return VK_F12; |
| case Qt::Key_F13: |
| return VK_F13; |
| case Qt::Key_F14: |
| return VK_F14; |
| case Qt::Key_F15: |
| return VK_F15; |
| case Qt::Key_F16: |
| return VK_F16; |
| case Qt::Key_F17: |
| return VK_F17; |
| case Qt::Key_F18: |
| return VK_F18; |
| case Qt::Key_F19: |
| return VK_F19; |
| case Qt::Key_F20: |
| return VK_F20; |
| case Qt::Key_F21: |
| return VK_F21; |
| case Qt::Key_F22: |
| return VK_F22; |
| case Qt::Key_F23: |
| return VK_F23; |
| case Qt::Key_F24: |
| return VK_F24; |
| |
| case Qt::Key_Pause: |
| return VK_PAUSE; // (13) PAUSE key |
| case Qt::Key_CapsLock: |
| return VK_CAPITAL; // (14) CAPS LOCK key |
| case Qt::Key_Kana_Lock: |
| case Qt::Key_Kana_Shift: |
| return VK_KANA; // (15) Input Method Editor (IME) Kana mode |
| case Qt::Key_Hangul: |
| return VK_HANGUL; // VK_HANGUL (15) IME Hangul mode |
| // VK_JUNJA (17) IME Junja mode |
| // VK_FINAL (18) IME final mode |
| case Qt::Key_Hangul_Hanja: |
| return VK_HANJA; // (19) IME Hanja mode |
| case Qt::Key_Kanji: |
| return VK_KANJI; // (19) IME Kanji mode |
| case Qt::Key_Escape: |
| return VK_ESCAPE; // (1B) ESC key |
| // VK_CONVERT (1C) IME convert |
| // VK_NONCONVERT (1D) IME nonconvert |
| // VK_ACCEPT (1E) IME accept |
| // VK_MODECHANGE (1F) IME mode change request |
| case Qt::Key_Space: |
| return VK_SPACE; // (20) SPACEBAR |
| case Qt::Key_PageUp: |
| return VK_PRIOR; // (21) PAGE UP key |
| case Qt::Key_PageDown: |
| return VK_NEXT; // (22) PAGE DOWN key |
| case Qt::Key_End: |
| return VK_END; // (23) END key |
| case Qt::Key_Home: |
| return VK_HOME; // (24) HOME key |
| case Qt::Key_Left: |
| return VK_LEFT; // (25) LEFT ARROW key |
| case Qt::Key_Up: |
| return VK_UP; // (26) UP ARROW key |
| case Qt::Key_Right: |
| return VK_RIGHT; // (27) RIGHT ARROW key |
| case Qt::Key_Down: |
| return VK_DOWN; // (28) DOWN ARROW key |
| case Qt::Key_Select: |
| return VK_SELECT; // (29) SELECT key |
| case Qt::Key_Print: |
| return VK_SNAPSHOT; // (2A) PRINT key |
| case Qt::Key_Execute: |
| return VK_EXECUTE; // (2B) EXECUTE key |
| case Qt::Key_Insert: |
| return VK_INSERT; // (2D) INS key |
| case Qt::Key_Delete: |
| return VK_DELETE; // (2E) DEL key |
| case Qt::Key_Help: |
| return VK_HELP; // (2F) HELP key |
| case Qt::Key_0: |
| case Qt::Key_ParenLeft: |
| return VK_0; // (30) 0) key |
| case Qt::Key_1: |
| return VK_1; // (31) 1 ! key |
| case Qt::Key_2: |
| case Qt::Key_At: |
| return VK_2; // (32) 2 & key |
| case Qt::Key_3: |
| case Qt::Key_NumberSign: |
| return VK_3; // case '3': case '#'; |
| case Qt::Key_4: |
| case Qt::Key_Dollar: // (34) 4 key '$'; |
| return VK_4; |
| case Qt::Key_5: |
| case Qt::Key_Percent: |
| return VK_5; // (35) 5 key '%' |
| case Qt::Key_6: |
| case Qt::Key_AsciiCircum: |
| return VK_6; // (36) 6 key '^' |
| case Qt::Key_7: |
| case Qt::Key_Ampersand: |
| return VK_7; // (37) 7 key case '&' |
| case Qt::Key_8: |
| case Qt::Key_Asterisk: |
| return VK_8; // (38) 8 key '*' |
| case Qt::Key_9: |
| case Qt::Key_ParenRight: |
| return VK_9; // (39) 9 key '(' |
| case Qt::Key_A: |
| return VK_A; // (41) A key case 'a': case 'A': return 0x41; |
| case Qt::Key_B: |
| return VK_B; // (42) B key case 'b': case 'B': return 0x42; |
| case Qt::Key_C: |
| return VK_C; // (43) C key case 'c': case 'C': return 0x43; |
| case Qt::Key_D: |
| return VK_D; // (44) D key case 'd': case 'D': return 0x44; |
| case Qt::Key_E: |
| return VK_E; // (45) E key case 'e': case 'E': return 0x45; |
| case Qt::Key_F: |
| return VK_F; // (46) F key case 'f': case 'F': return 0x46; |
| case Qt::Key_G: |
| return VK_G; // (47) G key case 'g': case 'G': return 0x47; |
| case Qt::Key_H: |
| return VK_H; // (48) H key case 'h': case 'H': return 0x48; |
| case Qt::Key_I: |
| return VK_I; // (49) I key case 'i': case 'I': return 0x49; |
| case Qt::Key_J: |
| return VK_J; // (4A) J key case 'j': case 'J': return 0x4A; |
| case Qt::Key_K: |
| return VK_K; // (4B) K key case 'k': case 'K': return 0x4B; |
| case Qt::Key_L: |
| return VK_L; // (4C) L key case 'l': case 'L': return 0x4C; |
| case Qt::Key_M: |
| return VK_M; // (4D) M key case 'm': case 'M': return 0x4D; |
| case Qt::Key_N: |
| return VK_N; // (4E) N key case 'n': case 'N': return 0x4E; |
| case Qt::Key_O: |
| return VK_O; // (4F) O key case 'o': case 'O': return 0x4F; |
| case Qt::Key_P: |
| return VK_P; // (50) P key case 'p': case 'P': return 0x50; |
| case Qt::Key_Q: |
| return VK_Q; // (51) Q key case 'q': case 'Q': return 0x51; |
| case Qt::Key_R: |
| return VK_R; // (52) R key case 'r': case 'R': return 0x52; |
| case Qt::Key_S: |
| return VK_S; // (53) S key case 's': case 'S': return 0x53; |
| case Qt::Key_T: |
| return VK_T; // (54) T key case 't': case 'T': return 0x54; |
| case Qt::Key_U: |
| return VK_U; // (55) U key case 'u': case 'U': return 0x55; |
| case Qt::Key_V: |
| return VK_V; // (56) V key case 'v': case 'V': return 0x56; |
| case Qt::Key_W: |
| return VK_W; // (57) W key case 'w': case 'W': return 0x57; |
| case Qt::Key_X: |
| return VK_X; // (58) X key case 'x': case 'X': return 0x58; |
| case Qt::Key_Y: |
| return VK_Y; // (59) Y key case 'y': case 'Y': return 0x59; |
| case Qt::Key_Z: |
| return VK_Z; // (5A) Z key case 'z': case 'Z': return 0x5A; |
| case Qt::Key_Meta: |
| return VK_LWIN; // (5B) Left Windows key (Microsoft Natural keyboard) |
| // case Qt::Key_Meta_R: FIXME: What to do here? |
| // return VK_RWIN; // (5C) Right Windows key (Natural keyboard) |
| // VK_APPS (5D) Applications key (Natural keyboard) |
| // VK_SLEEP (5F) Computer Sleep key |
| // VK_SEPARATOR (6C) Separator key |
| // VK_SUBTRACT (6D) Subtract key |
| // VK_DECIMAL (6E) Decimal key |
| // VK_DIVIDE (6F) Divide key |
| // handled by key code above |
| |
| case Qt::Key_NumLock: |
| return VK_NUMLOCK; // (90) NUM LOCK key |
| |
| case Qt::Key_ScrollLock: |
| return VK_SCROLL; // (91) SCROLL LOCK key |
| |
| // VK_LSHIFT (A0) Left SHIFT key |
| // VK_RSHIFT (A1) Right SHIFT key |
| // VK_LCONTROL (A2) Left CONTROL key |
| // VK_RCONTROL (A3) Right CONTROL key |
| // VK_LMENU (A4) Left MENU key |
| // VK_RMENU (A5) Right MENU key |
| // VK_BROWSER_BACK (A6) Windows 2000/XP: Browser Back key |
| // VK_BROWSER_FORWARD (A7) Windows 2000/XP: Browser Forward key |
| // VK_BROWSER_REFRESH (A8) Windows 2000/XP: Browser Refresh key |
| // VK_BROWSER_STOP (A9) Windows 2000/XP: Browser Stop key |
| // VK_BROWSER_SEARCH (AA) Windows 2000/XP: Browser Search key |
| // VK_BROWSER_FAVORITES (AB) Windows 2000/XP: Browser Favorites key |
| // VK_BROWSER_HOME (AC) Windows 2000/XP: Browser Start and Home key |
| // VK_VOLUME_MUTE (AD) Windows 2000/XP: Volume Mute key |
| // VK_VOLUME_DOWN (AE) Windows 2000/XP: Volume Down key |
| // VK_VOLUME_UP (AF) Windows 2000/XP: Volume Up key |
| // VK_MEDIA_NEXT_TRACK (B0) Windows 2000/XP: Next Track key |
| // VK_MEDIA_PREV_TRACK (B1) Windows 2000/XP: Previous Track key |
| // VK_MEDIA_STOP (B2) Windows 2000/XP: Stop Media key |
| // VK_MEDIA_PLAY_PAUSE (B3) Windows 2000/XP: Play/Pause Media key |
| // VK_LAUNCH_MAIL (B4) Windows 2000/XP: Start Mail key |
| // VK_LAUNCH_MEDIA_SELECT (B5) Windows 2000/XP: Select Media key |
| // VK_LAUNCH_APP1 (B6) Windows 2000/XP: Start Application 1 key |
| // VK_LAUNCH_APP2 (B7) Windows 2000/XP: Start Application 2 key |
| |
| // VK_OEM_1 (BA) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ';:' key |
| case Qt::Key_Semicolon: |
| case Qt::Key_Colon: |
| return VK_OEM_1; // case ';': case ':': return 0xBA; |
| // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key |
| case Qt::Key_Plus: |
| case Qt::Key_Equal: |
| return VK_OEM_PLUS; // case '=': case '+': return 0xBB; |
| // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key |
| case Qt::Key_Comma: |
| case Qt::Key_Less: |
| return VK_OEM_COMMA; // case ',': case '<': return 0xBC; |
| // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key |
| case Qt::Key_Minus: |
| case Qt::Key_Underscore: |
| return VK_OEM_MINUS; // case '-': case '_': return 0xBD; |
| // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key |
| case Qt::Key_Period: |
| case Qt::Key_Greater: |
| return VK_OEM_PERIOD; // case '.': case '>': return 0xBE; |
| // VK_OEM_2 (BF) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '/?' key |
| case Qt::Key_Slash: |
| case Qt::Key_Question: |
| return VK_OEM_2; // case '/': case '?': return 0xBF; |
| // VK_OEM_3 (C0) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '`~' key |
| case Qt::Key_AsciiTilde: |
| case Qt::Key_QuoteLeft: |
| return VK_OEM_3; // case '`': case '~': return 0xC0; |
| // VK_OEM_4 (DB) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '[{' key |
| case Qt::Key_BracketLeft: |
| case Qt::Key_BraceLeft: |
| return VK_OEM_4; // case '[': case '{': return 0xDB; |
| // VK_OEM_5 (DC) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '\|' key |
| case Qt::Key_Backslash: |
| case Qt::Key_Bar: |
| return VK_OEM_5; // case '\\': case '|': return 0xDC; |
| // VK_OEM_6 (DD) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ']}' key |
| case Qt::Key_BracketRight: |
| case Qt::Key_BraceRight: |
| return VK_OEM_6; // case ']': case '}': return 0xDD; |
| // 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 |
| case Qt::Key_QuoteDbl: |
| return VK_OEM_7; // case '\'': case '"': return 0xDE; |
| // VK_OEM_8 (DF) Used for miscellaneous characters; it can vary by keyboard. |
| // VK_OEM_102 (E2) Windows 2000/XP: Either the angle bracket key or the backslash key on the RT 102-key keyboard |
| // VK_PROCESSKEY (E5) Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP: IME PROCESS key |
| // 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 |
| // VK_ATTN (F6) Attn key |
| // VK_CRSEL (F7) CrSel key |
| // VK_EXSEL (F8) ExSel key |
| // VK_EREOF (F9) Erase EOF key |
| // VK_PLAY (FA) Play key |
| // VK_ZOOM (FB) Zoom key |
| // VK_NONAME (FC) Reserved for future use |
| // VK_PA1 (FD) PA1 key |
| // VK_OEM_CLEAR (FE) Clear key |
| default: |
| return 0; |
| } |
| } |
| |
| static bool isVirtualKeyCodeRepresentingCharacter(int code) |
| { |
| switch (code) { |
| case VK_SPACE: |
| case VK_0: |
| case VK_1: |
| case VK_2: |
| case VK_3: |
| case VK_4: |
| case VK_5: |
| case VK_6: |
| case VK_7: |
| case VK_8: |
| case VK_9: |
| case VK_A: |
| case VK_B: |
| case VK_C: |
| case VK_D: |
| case VK_E: |
| case VK_F: |
| case VK_G: |
| case VK_H: |
| case VK_I: |
| case VK_J: |
| case VK_K: |
| case VK_L: |
| case VK_M: |
| case VK_N: |
| case VK_O: |
| case VK_P: |
| case VK_Q: |
| case VK_R: |
| case VK_S: |
| case VK_T: |
| case VK_U: |
| case VK_V: |
| case VK_W: |
| case VK_X: |
| case VK_Y: |
| case VK_Z: |
| case VK_NUMPAD0: |
| case VK_NUMPAD1: |
| case VK_NUMPAD2: |
| case VK_NUMPAD3: |
| case VK_NUMPAD4: |
| case VK_NUMPAD5: |
| case VK_NUMPAD6: |
| case VK_NUMPAD7: |
| case VK_NUMPAD8: |
| case VK_NUMPAD9: |
| case VK_MULTIPLY: |
| case VK_ADD: |
| case VK_SEPARATOR: |
| case VK_SUBTRACT: |
| case VK_DECIMAL: |
| case VK_DIVIDE: |
| case VK_OEM_1: |
| case VK_OEM_PLUS: |
| case VK_OEM_COMMA: |
| case VK_OEM_MINUS: |
| case VK_OEM_PERIOD: |
| case VK_OEM_2: |
| case VK_OEM_3: |
| case VK_OEM_4: |
| case VK_OEM_5: |
| case VK_OEM_6: |
| case VK_OEM_7: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| static String keyTextForKeyEvent(const QKeyEvent* event) |
| { |
| switch (event->key()) { |
| case Qt::Key_Tab: |
| case Qt::Key_Backtab: |
| if (event->text().isNull()) |
| return "\t"; |
| break; |
| case Qt::Key_Enter: |
| if (event->text().isNull()) |
| return "\r"; |
| } |
| return event->text(); |
| } |
| |
| PlatformKeyboardEvent::PlatformKeyboardEvent(QKeyEvent* event) |
| { |
| const int state = event->modifiers(); |
| m_type = (event->type() == QEvent::KeyRelease) ? PlatformEvent::KeyUp : PlatformEvent::KeyDown; |
| |
| m_modifiers = 0; |
| if ((state & Qt::ShiftModifier) || event->key() == Qt::Key_Backtab) // Simulate Shift+Tab with Key_Backtab |
| m_modifiers |= ShiftKey; |
| if (state & Qt::ControlModifier) |
| m_modifiers |= CtrlKey; |
| if (state & Qt::AltModifier) |
| m_modifiers |= AltKey; |
| if (state & Qt::MetaModifier) |
| m_modifiers |= MetaKey; |
| |
| m_text = keyTextForKeyEvent(event); |
| m_unmodifiedText = m_text; // FIXME: not correct |
| m_keyIdentifier = keyIdentifierForQtKeyCode(event->key()); |
| m_autoRepeat = event->isAutoRepeat(); |
| m_isKeypad = (state & Qt::KeypadModifier); |
| m_isSystemKey = false; |
| m_windowsVirtualKeyCode = windowsKeyCodeForKeyEvent(event->key(), m_isKeypad); |
| m_nativeVirtualKeyCode = event->nativeVirtualKey(); |
| m_macCharCode = 0; |
| m_qtEvent = event; |
| m_timestamp = WTF::currentTime(); |
| } |
| |
| void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool) |
| { |
| // Can only change type from KeyDown to RawKeyDown or Char, as we lack information for other conversions. |
| ASSERT(m_type == PlatformEvent::KeyDown); |
| m_type = type; |
| |
| if (type == PlatformEvent::RawKeyDown) { |
| m_text = String(); |
| m_unmodifiedText = String(); |
| } else { |
| /* |
| When we receive shortcut events like Ctrl+V then the text in the QKeyEvent is |
| empty. If we're asked to disambiguate the event into a Char keyboard event, |
| we try to detect this situation and still set the text, to ensure that the |
| general event handling sends a key press event after this disambiguation. |
| */ |
| if (m_text.isEmpty() && m_windowsVirtualKeyCode && isVirtualKeyCodeRepresentingCharacter(m_windowsVirtualKeyCode)) |
| m_text.append(UChar(m_windowsVirtualKeyCode)); |
| |
| m_keyIdentifier = String(); |
| m_windowsVirtualKeyCode = 0; |
| } |
| } |
| |
| bool PlatformKeyboardEvent::currentCapsLockState() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| void PlatformKeyboardEvent::getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey) |
| { |
| notImplemented(); |
| shiftKey = false; |
| ctrlKey = false; |
| altKey = false; |
| metaKey = false; |
| } |
| |
| uint32_t PlatformKeyboardEvent::nativeModifiers() const |
| { |
| ASSERT(m_qtEvent); |
| return m_qtEvent->nativeModifiers(); |
| } |
| |
| uint32_t PlatformKeyboardEvent::nativeScanCode() const |
| { |
| ASSERT(m_qtEvent); |
| return m_qtEvent->nativeScanCode(); |
| } |
| |
| } |
| |
| // vim: ts=4 sw=4 et |
