/* * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com * Copyright (C) 2007 Holger Hans Peter Freyther * Copyright (C) 2008 Collabora, Ltd. All rights reserved. * 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 "TextEncoding.h" #include "WindowsKeyboardCodes.h" #include <gdk/gdk.h> #include <gdk/gdkkeysyms.h> namespace WebCore { // FIXME: This is incomplete. We should change this to mirror // more like what Firefox does, and generate these switch statements // at build time. static String keyIdentifierForGdkKeyCode(guint keyCode) { switch (keyCode) { case GDK_Menu: case GDK_Alt_L: case GDK_Alt_R: return "Alt"; case GDK_Clear: return "Clear"; case GDK_Down: return "Down"; // "End" case GDK_End: return "End"; // "Enter" case GDK_ISO_Enter: case GDK_KP_Enter: case GDK_Return: return "Enter"; case GDK_Execute: return "Execute"; case GDK_F1: return "F1"; case GDK_F2: return "F2"; case GDK_F3: return "F3"; case GDK_F4: return "F4"; case GDK_F5: return "F5"; case GDK_F6: return "F6"; case GDK_F7: return "F7"; case GDK_F8: return "F8"; case GDK_F9: return "F9"; case GDK_F10: return "F10"; case GDK_F11: return "F11"; case GDK_F12: return "F12"; case GDK_F13: return "F13"; case GDK_F14: return "F14"; case GDK_F15: return "F15"; case GDK_F16: return "F16"; case GDK_F17: return "F17"; case GDK_F18: return "F18"; case GDK_F19: return "F19"; case GDK_F20: return "F20"; case GDK_F21: return "F21"; case GDK_F22: return "F22"; case GDK_F23: return "F23"; case GDK_F24: return "F24"; case GDK_Help: return "Help"; case GDK_Home: return "Home"; case GDK_Insert: return "Insert"; case GDK_Left: return "Left"; case GDK_Page_Down: return "PageDown"; case GDK_Page_Up: return "PageUp"; case GDK_Pause: return "Pause"; case GDK_3270_PrintScreen: return "PrintScreen"; case GDK_Right: return "Right"; case GDK_Select: return "Select"; case GDK_Up: return "Up"; // Standard says that DEL becomes U+007F. case GDK_Delete: return "U+007F"; case GDK_BackSpace: return "U+0008"; case GDK_ISO_Left_Tab: case GDK_3270_BackTab: case GDK_Tab: return "U+0009"; default: return String::format("U+%04X", gdk_keyval_to_unicode(gdk_keyval_to_upper(keyCode))); } } static int windowsKeyCodeForKeyEvent(unsigned int keycode) { switch (keycode) { case GDK_KP_0: return VK_NUMPAD0;// (60) Numeric keypad 0 key case GDK_KP_1: return VK_NUMPAD1;// (61) Numeric keypad 1 key case GDK_KP_2: return VK_NUMPAD2; // (62) Numeric keypad 2 key case GDK_KP_3: return VK_NUMPAD3; // (63) Numeric keypad 3 key case GDK_KP_4: return VK_NUMPAD4; // (64) Numeric keypad 4 key case GDK_KP_5: return VK_NUMPAD5; //(65) Numeric keypad 5 key case GDK_KP_6: return VK_NUMPAD6; // (66) Numeric keypad 6 key case GDK_KP_7: return VK_NUMPAD7; // (67) Numeric keypad 7 key case GDK_KP_8: return VK_NUMPAD8; // (68) Numeric keypad 8 key case GDK_KP_9: return VK_NUMPAD9; // (69) Numeric keypad 9 key case GDK_KP_Multiply: return VK_MULTIPLY; // (6A) Multiply key case GDK_KP_Add: return VK_ADD; // (6B) Add key case GDK_KP_Subtract: return VK_SUBTRACT; // (6D) Subtract key case GDK_KP_Decimal: return VK_DECIMAL; // (6E) Decimal key case GDK_KP_Divide: return VK_DIVIDE; // (6F) Divide key case GDK_KP_Page_Up: return VK_PRIOR; // (21) PAGE UP key case GDK_KP_Page_Down: return VK_NEXT; // (22) PAGE DOWN key case GDK_KP_End: return VK_END; // (23) END key case GDK_KP_Home: return VK_HOME; // (24) HOME key case GDK_KP_Left: return VK_LEFT; // (25) LEFT ARROW key case GDK_KP_Up: return VK_UP; // (26) UP ARROW key case GDK_KP_Right: return VK_RIGHT; // (27) RIGHT ARROW key case GDK_KP_Down: return VK_DOWN; // (28) DOWN ARROW key case GDK_BackSpace: return VK_BACK; // (08) BACKSPACE key case GDK_ISO_Left_Tab: case GDK_3270_BackTab: case GDK_Tab: return VK_TAB; // (09) TAB key case GDK_Clear: return VK_CLEAR; // (0C) CLEAR key case GDK_ISO_Enter: case GDK_KP_Enter: case GDK_Return: return VK_RETURN; //(0D) Return key case GDK_Shift_L: case GDK_Shift_R: return VK_SHIFT; // (10) SHIFT key case GDK_Control_L: case GDK_Control_R: return VK_CONTROL; // (11) CTRL key case GDK_Menu: return VK_APPS; // (5D) Applications key (Natural keyboard) case GDK_Alt_L: case GDK_Alt_R: return VK_MENU; // (12) ALT key case GDK_Pause: return VK_PAUSE; // (13) PAUSE key case GDK_Caps_Lock: return VK_CAPITAL; // (14) CAPS LOCK key case GDK_Kana_Lock: case GDK_Kana_Shift: return VK_KANA; // (15) Input Method Editor (IME) Kana mode case GDK_Hangul: return VK_HANGUL; // VK_HANGUL (15) IME Hangul mode // VK_JUNJA (17) IME Junja mode // VK_FINAL (18) IME final mode case GDK_Hangul_Hanja: return VK_HANJA; // (19) IME Hanja mode case GDK_Kanji: return VK_KANJI; // (19) IME Kanji mode case GDK_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 GDK_space: return VK_SPACE; // (20) SPACEBAR case GDK_Page_Up: return VK_PRIOR; // (21) PAGE UP key case GDK_Page_Down: return VK_NEXT; // (22) PAGE DOWN key case GDK_End: return VK_END; // (23) END key case GDK_Home: return VK_HOME; // (24) HOME key case GDK_Left: return VK_LEFT; // (25) LEFT ARROW key case GDK_Up: return VK_UP; // (26) UP ARROW key case GDK_Right: return VK_RIGHT; // (27) RIGHT ARROW key case GDK_Down: return VK_DOWN; // (28) DOWN ARROW key case GDK_Select: return VK_SELECT; // (29) SELECT key case GDK_Print: return VK_PRINT; // (2A) PRINT key case GDK_Execute: return VK_EXECUTE;// (2B) EXECUTE key //dunno on this //case GDK_PrintScreen: // return VK_SNAPSHOT; // (2C) PRINT SCREEN key case GDK_Insert: return VK_INSERT; // (2D) INS key case GDK_Delete: return VK_DELETE; // (2E) DEL key case GDK_Help: return VK_HELP; // (2F) HELP key case GDK_0: case GDK_parenright: return VK_0; // (30) 0) key case GDK_1: case GDK_exclam: return VK_1; // (31) 1 ! key case GDK_2: case GDK_at: return VK_2; // (32) 2 & key case GDK_3: case GDK_numbersign: return VK_3; //case '3': case '#'; case GDK_4: case GDK_dollar: // (34) 4 key '$'; return VK_4; case GDK_5: case GDK_percent: return VK_5; // (35) 5 key '%' case GDK_6: case GDK_asciicircum: return VK_6; // (36) 6 key '^' case GDK_7: case GDK_ampersand: return VK_7; // (37) 7 key case '&' case GDK_8: case GDK_asterisk: return VK_8; // (38) 8 key '*' case GDK_9: case GDK_parenleft: return VK_9; // (39) 9 key '(' case GDK_a: case GDK_A: return VK_A; // (41) A key case 'a': case 'A': return 0x41; case GDK_b: case GDK_B: return VK_B; // (42) B key case 'b': case 'B': return 0x42; case GDK_c: case GDK_C: return VK_C; // (43) C key case 'c': case 'C': return 0x43; case GDK_d: case GDK_D: return VK_D; // (44) D key case 'd': case 'D': return 0x44; case GDK_e: case GDK_E: return VK_E; // (45) E key case 'e': case 'E': return 0x45; case GDK_f: case GDK_F: return VK_F; // (46) F key case 'f': case 'F': return 0x46; case GDK_g: case GDK_G: return VK_G; // (47) G key case 'g': case 'G': return 0x47; case GDK_h: case GDK_H: return VK_H; // (48) H key case 'h': case 'H': return 0x48; case GDK_i: case GDK_I: return VK_I; // (49) I key case 'i': case 'I': return 0x49; case GDK_j: case GDK_J: return VK_J; // (4A) J key case 'j': case 'J': return 0x4A; case GDK_k: case GDK_K: return VK_K; // (4B) K key case 'k': case 'K': return 0x4B; case GDK_l: case GDK_L: return VK_L; // (4C) L key case 'l': case 'L': return 0x4C; case GDK_m: case GDK_M: return VK_M; // (4D) M key case 'm': case 'M': return 0x4D; case GDK_n: case GDK_N: return VK_N; // (4E) N key case 'n': case 'N': return 0x4E; case GDK_o: case GDK_O: return VK_O; // (4F) O key case 'o': case 'O': return 0x4F; case GDK_p: case GDK_P: return VK_P; // (50) P key case 'p': case 'P': return 0x50; case GDK_q: case GDK_Q: return VK_Q; // (51) Q key case 'q': case 'Q': return 0x51; case GDK_r: case GDK_R: return VK_R; // (52) R key case 'r': case 'R': return 0x52; case GDK_s: case GDK_S: return VK_S; // (53) S key case 's': case 'S': return 0x53; case GDK_t: case GDK_T: return VK_T; // (54) T key case 't': case 'T': return 0x54; case GDK_u: case GDK_U: return VK_U; // (55) U key case 'u': case 'U': return 0x55; case GDK_v: case GDK_V: return VK_V; // (56) V key case 'v': case 'V': return 0x56; case GDK_w: case GDK_W: return VK_W; // (57) W key case 'w': case 'W': return 0x57; case GDK_x: case GDK_X: return VK_X; // (58) X key case 'x': case 'X': return 0x58; case GDK_y: case GDK_Y: return VK_Y; // (59) Y key case 'y': case 'Y': return 0x59; case GDK_z: case GDK_Z: return VK_Z; // (5A) Z key case 'z': case 'Z': return 0x5A; case GDK_Meta_L: return VK_LWIN; // (5B) Left Windows key (Microsoft Natural keyboard) case GDK_Meta_R: return VK_RWIN; // (5C) Right Windows 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 GDK_Num_Lock: return VK_NUMLOCK; // (90) NUM LOCK key case GDK_Scroll_Lock: 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 GDK_semicolon: case GDK_colon: return VK_OEM_1; //case ';': case ':': return 0xBA; // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key case GDK_plus: case GDK_equal: return VK_OEM_PLUS; //case '=': case '+': return 0xBB; // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key case GDK_comma: case GDK_less: return VK_OEM_COMMA; //case ',': case '<': return 0xBC; // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key case GDK_minus: case GDK_underscore: return VK_OEM_MINUS; //case '-': case '_': return 0xBD; // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key case GDK_period: case GDK_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 GDK_slash: case GDK_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 GDK_asciitilde: case GDK_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 GDK_bracketleft: case GDK_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 GDK_backslash: case GDK_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 GDK_bracketright: case GDK_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 GDK_quoteright: case GDK_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 case GDK_F1: case GDK_F2: case GDK_F3: case GDK_F4: case GDK_F5: case GDK_F6: case GDK_F7: case GDK_F8: case GDK_F9: case GDK_F10: case GDK_F11: case GDK_F12: case GDK_F13: case GDK_F14: case GDK_F15: case GDK_F16: case GDK_F17: case GDK_F18: case GDK_F19: case GDK_F20: case GDK_F21: case GDK_F22: case GDK_F23: case GDK_F24: return VK_F1 + (keycode - GDK_F1); default: return 0; } } static String singleCharacterString(guint val) { switch (val) { case GDK_ISO_Enter: case GDK_KP_Enter: case GDK_Return: return String("\r"); case GDK_BackSpace: return String("\x8"); case GDK_Tab: return String("\t"); default: gunichar c = gdk_keyval_to_unicode(val); glong nwc; gunichar2* uchar16 = g_ucs4_to_utf16(&c, 1, 0, &nwc, 0); String retVal; if (uchar16) retVal = String((UChar*)uchar16, nwc); else retVal = String(); g_free(uchar16); return retVal; } } // Keep this in sync with the other platform event constructors // TODO: m_gdkEventKey should be refcounted PlatformKeyboardEvent::PlatformKeyboardEvent(GdkEventKey* event) : m_type((event->type == GDK_KEY_RELEASE) ? KeyUp : KeyDown) , m_text(singleCharacterString(event->keyval)) , m_unmodifiedText(singleCharacterString(event->keyval)) , m_keyIdentifier(keyIdentifierForGdkKeyCode(event->keyval)) , m_autoRepeat(false) , m_windowsVirtualKeyCode(windowsKeyCodeForKeyEvent(event->keyval)) , m_nativeVirtualKeyCode(event->keyval) , m_isKeypad(event->keyval >= GDK_KP_Space && event->keyval <= GDK_KP_9) , m_shiftKey((event->state & GDK_SHIFT_MASK) || (event->keyval == GDK_3270_BackTab)) , m_ctrlKey(event->state & GDK_CONTROL_MASK) , m_altKey(event->state & GDK_MOD1_MASK) , m_metaKey(event->state & GDK_META_MASK) , m_gdkEventKey(event) { } void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool backwardCompatibilityMode) { // Can only change type from KeyDown to RawKeyDown or Char, as we lack information for other conversions. ASSERT(m_type == KeyDown); m_type = type; if (backwardCompatibilityMode) return; if (type == RawKeyDown) { m_text = String(); m_unmodifiedText = String(); } else { 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; } GdkEventKey* PlatformKeyboardEvent::gdkEventKey() const { return m_gdkEventKey; } }