keyeventgtk.cpp

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        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_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 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");
        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)
#if GTK_CHECK_VERSION(2,10,0)
    , m_metaKey(event->state & GDK_META_MASK)
#else
    // GDK_MOD2_MASK doesn't always mean meta so we can't use it
    , m_metaKey(false)
#endif
    , 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;
}

GdkEventKey* PlatformKeyboardEvent::gdkEventKey() const
{
    return m_gdkEventKey;
}

}