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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xwin/winkeybd.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xwin/winkeybd.c')
-rw-r--r--xorg-server/hw/xwin/winkeybd.c637
1 files changed, 637 insertions, 0 deletions
diff --git a/xorg-server/hw/xwin/winkeybd.c b/xorg-server/hw/xwin/winkeybd.c
new file mode 100644
index 000000000..d574f2053
--- /dev/null
+++ b/xorg-server/hw/xwin/winkeybd.c
@@ -0,0 +1,637 @@
+/*
+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of the XFree86 Project
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from the XFree86 Project.
+ *
+ * Authors: Dakshinamurthy Karra
+ * Suhaib M Siddiqi
+ * Peter Busch
+ * Harold L Hunt II
+ */
+
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+#include "winkeybd.h"
+#include "winconfig.h"
+#include "winmsg.h"
+
+#ifdef XKB
+#ifndef XKB_IN_SERVER
+#define XKB_IN_SERVER
+#endif
+#include <xkbsrv.h>
+#endif
+
+static Bool g_winKeyState[NUM_KEYCODES];
+
+/* Stored to get internal mode key states. Must be read-only. */
+static unsigned short const *g_winInternalModeKeyStatesPtr = NULL;
+
+
+/*
+ * Local prototypes
+ */
+
+static void
+winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap);
+
+static void
+winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,
+ pointer pCtrl, int iClass);
+
+static void
+winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl);
+
+
+/*
+ * Translate a Windows WM_[SYS]KEY(UP/DOWN) message
+ * into an ASCII scan code.
+ *
+ * We do this ourselves, rather than letting Windows handle it,
+ * because Windows tends to munge the handling of special keys,
+ * like AltGr on European keyboards.
+ */
+
+void
+winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode)
+{
+ int iKeyFixup = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 1];
+ int iKeyFixupEx = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 2];
+ int iParamScanCode = LOBYTE (HIWORD (lParam));
+
+ /* Branch on special extended, special non-extended, or normal key */
+ if ((HIWORD (lParam) & KF_EXTENDED) && iKeyFixupEx)
+ *piScanCode = iKeyFixupEx;
+ else if (iKeyFixup)
+ *piScanCode = iKeyFixup;
+ else if (wParam == 0 && iParamScanCode == 0x70)
+ *piScanCode = KEY_HKTG;
+ else
+ switch (iParamScanCode)
+ {
+ case 0x70:
+ *piScanCode = KEY_HKTG;
+ break;
+ case 0x73:
+ *piScanCode = KEY_BSlash2;
+ break;
+ default:
+ *piScanCode = iParamScanCode;
+ break;
+ }
+}
+
+
+/*
+ * We call this function from winKeybdProc when we are
+ * initializing the keyboard.
+ */
+
+static void
+winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ int i;
+ KeySym *pMap = map;
+ KeySym *pKeySym;
+
+ /*
+ * Initialize all key states to up... which may not be true
+ * but it is close enough.
+ */
+ ZeroMemory (g_winKeyState, sizeof (g_winKeyState[0]) * NUM_KEYCODES);
+
+ /* MAP_LENGTH is defined in Xserver/include/input.h to be 256 */
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = NoSymbol; /* make sure it is restored */
+
+ /* Loop through all valid entries in the key symbol table */
+ for (pKeySym = pMap, i = MIN_KEYCODE;
+ i < (MIN_KEYCODE + NUM_KEYCODES);
+ i++, pKeySym += GLYPHS_PER_KEY)
+ {
+ switch (*pKeySym)
+ {
+ case XK_Shift_L:
+ case XK_Shift_R:
+ pModMap[i] = ShiftMask;
+ break;
+
+ case XK_Control_L:
+ case XK_Control_R:
+ pModMap[i] = ControlMask;
+ break;
+
+ case XK_Caps_Lock:
+ pModMap[i] = LockMask;
+ break;
+
+ case XK_Alt_L:
+ case XK_Alt_R:
+ pModMap[i] = AltMask;
+ break;
+
+ case XK_Num_Lock:
+ pModMap[i] = NumLockMask;
+ break;
+
+ case XK_Scroll_Lock:
+ pModMap[i] = ScrollLockMask;
+ break;
+
+#if 0
+ case XK_Super_L:
+ case XK_Super_R:
+ pModMap[i] = Mod4Mask;
+ break;
+#else
+ /* Hirigana/Katakana toggle */
+ case XK_Kana_Lock:
+ case XK_Kana_Shift:
+ pModMap[i] = KanaMask;
+ break;
+#endif
+
+ /* alternate toggle for multinational support */
+ case XK_Mode_switch:
+ pModMap[i] = AltLangMask;
+ break;
+ }
+ }
+
+ pKeySyms->map = (KeySym *) pMap;
+ pKeySyms->mapWidth = GLYPHS_PER_KEY;
+ pKeySyms->minKeyCode = MIN_KEYCODE;
+ pKeySyms->maxKeyCode = MAX_KEYCODE;
+}
+
+
+/* Ring the keyboard bell (system speaker on PCs) */
+static void
+winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,
+ pointer pCtrl, int iClass)
+{
+ /*
+ * We can't use Beep () here because it uses the PC speaker
+ * on NT/2000. MessageBeep (MB_OK) will play the default system
+ * sound on systems with a sound card or it will beep the PC speaker
+ * on systems that do not have a sound card.
+ */
+ MessageBeep (MB_OK);
+}
+
+
+/* Change some keyboard configuration parameters */
+static void
+winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl)
+{
+ g_winInternalModeKeyStatesPtr = &(pDevice->key->state);
+}
+
+
+/*
+ * See Porting Layer Definition - p. 18
+ * winKeybdProc is known as a DeviceProc.
+ */
+
+int
+winKeybdProc (DeviceIntPtr pDeviceInt, int iState)
+{
+ KeySymsRec keySyms;
+ CARD8 modMap[MAP_LENGTH];
+ DevicePtr pDevice = (DevicePtr) pDeviceInt;
+#ifdef XKB
+ XkbComponentNamesRec names;
+ XkbSrvInfoPtr xkbi;
+ XkbControlsPtr ctrl;
+#endif
+
+ switch (iState)
+ {
+ case DEVICE_INIT:
+ winConfigKeyboard (pDeviceInt);
+
+ winGetKeyMappings (&keySyms, modMap);
+
+#ifdef XKB
+ /* FIXME: Maybe we should use winGetKbdLeds () here? */
+ defaultKeyboardControl.leds = g_winInfo.keyboard.leds;
+#else
+ defaultKeyboardControl.leds = g_winInfo.keyboard.leds;
+#endif
+
+#ifdef XKB
+ if (g_winInfo.xkb.disable)
+ {
+#endif
+ InitKeyboardDeviceStruct (pDevice,
+ &keySyms,
+ modMap,
+ winKeybdBell,
+ winKeybdCtrl);
+#ifdef XKB
+ }
+ else
+ {
+
+ names.keymap = g_winInfo.xkb.keymap;
+ names.keycodes = g_winInfo.xkb.keycodes;
+ names.types = g_winInfo.xkb.types;
+ names.compat = g_winInfo.xkb.compat;
+ names.symbols = g_winInfo.xkb.symbols;
+ names.geometry = g_winInfo.xkb.geometry;
+
+ winErrorFVerb(2, "Rules = \"%s\" Model = \"%s\" Layout = \"%s\""
+ " Variant = \"%s\" Options = \"%s\"\n",
+ g_winInfo.xkb.rules, g_winInfo.xkb.model,
+ g_winInfo.xkb.layout, g_winInfo.xkb.variant,
+ g_winInfo.xkb.options);
+
+ XkbSetRulesDflts (g_winInfo.xkb.rules, g_winInfo.xkb.model,
+ g_winInfo.xkb.layout, g_winInfo.xkb.variant,
+ g_winInfo.xkb.options);
+ XkbInitKeyboardDeviceStruct (pDeviceInt, &names, &keySyms,
+ modMap, winKeybdBell, winKeybdCtrl);
+ }
+#endif
+
+#ifdef XKB
+ if (!g_winInfo.xkb.disable)
+ {
+ xkbi = pDeviceInt->key->xkbInfo;
+ if (xkbi != NULL)
+ {
+ ctrl = xkbi->desc->ctrls;
+ ctrl->repeat_delay = g_winInfo.keyboard.delay;
+ ctrl->repeat_interval = 1000/g_winInfo.keyboard.rate;
+ }
+ else
+ {
+ winErrorFVerb (1, "winKeybdProc - Error initializing keyboard AutoRepeat (No XKB)\n");
+ }
+ }
+#endif
+
+ g_winInternalModeKeyStatesPtr = &(pDeviceInt->key->state);
+ break;
+
+ case DEVICE_ON:
+ pDevice->on = TRUE;
+ g_winInternalModeKeyStatesPtr = &(pDeviceInt->key->state);
+ break;
+
+ case DEVICE_CLOSE:
+ case DEVICE_OFF:
+ pDevice->on = FALSE;
+ g_winInternalModeKeyStatesPtr = NULL;
+ break;
+ }
+
+ return Success;
+}
+
+
+/*
+ * Detect current mode key states upon server startup.
+ *
+ * Simulate a press and release of any key that is currently
+ * toggled.
+ */
+
+void
+winInitializeModeKeyStates (void)
+{
+ /* Restore NumLock */
+ if (GetKeyState (VK_NUMLOCK) & 0x0001)
+ {
+ winSendKeyEvent (KEY_NumLock, TRUE);
+ winSendKeyEvent (KEY_NumLock, FALSE);
+ }
+
+ /* Restore CapsLock */
+ if (GetKeyState (VK_CAPITAL) & 0x0001)
+ {
+ winSendKeyEvent (KEY_CapsLock, TRUE);
+ winSendKeyEvent (KEY_CapsLock, FALSE);
+ }
+
+ /* Restore ScrollLock */
+ if (GetKeyState (VK_SCROLL) & 0x0001)
+ {
+ winSendKeyEvent (KEY_ScrollLock, TRUE);
+ winSendKeyEvent (KEY_ScrollLock, FALSE);
+ }
+
+ /* Restore KanaLock */
+ if (GetKeyState (VK_KANA) & 0x0001)
+ {
+ winSendKeyEvent (KEY_HKTG, TRUE);
+ winSendKeyEvent (KEY_HKTG, FALSE);
+ }
+}
+
+
+/*
+ * Upon regaining the keyboard focus we must
+ * resynchronize our internal mode key states
+ * with the actual state of the keys.
+ */
+
+void
+winRestoreModeKeyStates ()
+{
+ DWORD dwKeyState;
+ BOOL processEvents = TRUE;
+ unsigned short internalKeyStates;
+
+ /* X server is being initialized */
+ if (!g_winInternalModeKeyStatesPtr)
+ return;
+
+ /* Only process events if the rootwindow is mapped. The keyboard events
+ * will cause segfaults otherwise */
+ if (WindowTable && WindowTable[0] && WindowTable[0]->mapped == FALSE)
+ processEvents = FALSE;
+
+ /* Force to process all pending events in the mi event queue */
+ if (processEvents)
+ mieqProcessInputEvents ();
+
+ /* Read the mode key states of our X server */
+ internalKeyStates = *g_winInternalModeKeyStatesPtr;
+
+ /*
+ * NOTE: The C XOR operator, ^, will not work here because it is
+ * a bitwise operator, not a logical operator. C does not
+ * have a logical XOR operator, so we use a macro instead.
+ */
+
+ /* Has the key state changed? */
+ dwKeyState = GetKeyState (VK_NUMLOCK) & 0x0001;
+ if (WIN_XOR (internalKeyStates & NumLockMask, dwKeyState))
+ {
+ winSendKeyEvent (KEY_NumLock, TRUE);
+ winSendKeyEvent (KEY_NumLock, FALSE);
+ }
+
+ /* Has the key state changed? */
+ dwKeyState = GetKeyState (VK_CAPITAL) & 0x0001;
+ if (WIN_XOR (internalKeyStates & LockMask, dwKeyState))
+ {
+ winSendKeyEvent (KEY_CapsLock, TRUE);
+ winSendKeyEvent (KEY_CapsLock, FALSE);
+ }
+
+ /* Has the key state changed? */
+ dwKeyState = GetKeyState (VK_SCROLL) & 0x0001;
+ if (WIN_XOR (internalKeyStates & ScrollLockMask, dwKeyState))
+ {
+ winSendKeyEvent (KEY_ScrollLock, TRUE);
+ winSendKeyEvent (KEY_ScrollLock, FALSE);
+ }
+
+ /* Has the key state changed? */
+ dwKeyState = GetKeyState (VK_KANA) & 0x0001;
+ if (WIN_XOR (internalKeyStates & KanaMask, dwKeyState))
+ {
+ winSendKeyEvent (KEY_HKTG, TRUE);
+ winSendKeyEvent (KEY_HKTG, FALSE);
+ }
+}
+
+
+/*
+ * Look for the lovely fake Control_L press/release generated by Windows
+ * when AltGr is pressed/released on a non-U.S. keyboard.
+ */
+
+Bool
+winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam)
+{
+ MSG msgNext;
+ LONG lTime;
+ Bool fReturn;
+
+ /*
+ * Fake Ctrl_L presses will be followed by an Alt_R keypress
+ * with the same timestamp as the Ctrl_L press.
+ */
+ if ((message == WM_KEYDOWN || message == WM_SYSKEYDOWN)
+ && wParam == VK_CONTROL
+ && (HIWORD (lParam) & KF_EXTENDED) == 0)
+ {
+ /* Got a Ctrl_L press */
+
+ /* Get time of current message */
+ lTime = GetMessageTime ();
+
+ /* Look for fake Ctrl_L preceeding an Alt_R press. */
+ fReturn = PeekMessage (&msgNext, NULL,
+ WM_KEYDOWN, WM_SYSKEYDOWN,
+ PM_NOREMOVE);
+
+ /*
+ * Try again if the first call fails.
+ * NOTE: This usually happens when TweakUI is enabled.
+ */
+ if (!fReturn)
+ {
+ /* Voodoo to make sure that the Alt_R message has posted */
+ Sleep (0);
+
+ /* Look for fake Ctrl_L preceeding an Alt_R press. */
+ fReturn = PeekMessage (&msgNext, NULL,
+ WM_KEYDOWN, WM_SYSKEYDOWN,
+ PM_NOREMOVE);
+ }
+ if (msgNext.message != WM_KEYDOWN && msgNext.message != WM_SYSKEYDOWN)
+ fReturn = 0;
+
+ /* Is next press an Alt_R with the same timestamp? */
+ if (fReturn && msgNext.wParam == VK_MENU
+ && msgNext.time == lTime
+ && (HIWORD (msgNext.lParam) & KF_EXTENDED))
+ {
+ /*
+ * Next key press is Alt_R with same timestamp as current
+ * Ctrl_L message. Therefore, this Ctrl_L press is a fake
+ * event, so discard it.
+ */
+ return TRUE;
+ }
+ }
+
+ /*
+ * Fake Ctrl_L releases will be followed by an Alt_R release
+ * with the same timestamp as the Ctrl_L release.
+ */
+ if ((message == WM_KEYUP || message == WM_SYSKEYUP)
+ && wParam == VK_CONTROL
+ && (HIWORD (lParam) & KF_EXTENDED) == 0)
+ {
+ /* Got a Ctrl_L release */
+
+ /* Get time of current message */
+ lTime = GetMessageTime ();
+
+ /* Look for fake Ctrl_L release preceeding an Alt_R release. */
+ fReturn = PeekMessage (&msgNext, NULL,
+ WM_KEYUP, WM_SYSKEYUP,
+ PM_NOREMOVE);
+
+ /*
+ * Try again if the first call fails.
+ * NOTE: This usually happens when TweakUI is enabled.
+ */
+ if (!fReturn)
+ {
+ /* Voodoo to make sure that the Alt_R message has posted */
+ Sleep (0);
+
+ /* Look for fake Ctrl_L release preceeding an Alt_R release. */
+ fReturn = PeekMessage (&msgNext, NULL,
+ WM_KEYUP, WM_SYSKEYUP,
+ PM_NOREMOVE);
+ }
+
+ if (msgNext.message != WM_KEYUP && msgNext.message != WM_SYSKEYUP)
+ fReturn = 0;
+
+ /* Is next press an Alt_R with the same timestamp? */
+ if (fReturn
+ && (msgNext.message == WM_KEYUP
+ || msgNext.message == WM_SYSKEYUP)
+ && msgNext.wParam == VK_MENU
+ && msgNext.time == lTime
+ && (HIWORD (msgNext.lParam) & KF_EXTENDED))
+ {
+ /*
+ * Next key release is Alt_R with same timestamp as current
+ * Ctrl_L message. Therefore, this Ctrl_L release is a fake
+ * event, so discard it.
+ */
+ return TRUE;
+ }
+ }
+
+ /* Not a fake control left press/release */
+ return FALSE;
+}
+
+
+/*
+ * Lift any modifier keys that are pressed
+ */
+
+void
+winKeybdReleaseKeys ()
+{
+ int i;
+
+#ifdef HAS_DEVWINDOWS
+ /* Verify that the mi input system has been initialized */
+ if (g_fdMessageQueue == WIN_FD_INVALID)
+ return;
+#endif
+
+ /* Loop through all keys */
+ for (i = 0; i < NUM_KEYCODES; ++i)
+ {
+ /* Pop key if pressed */
+ if (g_winKeyState[i])
+ winSendKeyEvent (i, FALSE);
+
+ /* Reset pressed flag for keys */
+ g_winKeyState[i] = FALSE;
+ }
+}
+
+
+/*
+ * Take a raw X key code and send an up or down event for it.
+ *
+ * Thanks to VNC for inspiration, though it is a simple function.
+ */
+
+void
+winSendKeyEvent (DWORD dwKey, Bool fDown)
+{
+ xEvent xCurrentEvent;
+
+ /*
+ * When alt-tabing between screens we can get phantom key up messages
+ * Here we only pass them through it we think we should!
+ */
+ if (g_winKeyState[dwKey] == FALSE && fDown == FALSE) return;
+
+ /* Update the keyState map */
+ g_winKeyState[dwKey] = fDown;
+
+ ZeroMemory (&xCurrentEvent, sizeof (xCurrentEvent));
+
+ xCurrentEvent.u.u.type = fDown ? KeyPress : KeyRelease;
+ xCurrentEvent.u.keyButtonPointer.time =
+ g_c32LastInputEventTime = GetTickCount ();
+ xCurrentEvent.u.u.detail = dwKey + MIN_KEYCODE;
+ mieqEnqueue (&xCurrentEvent);
+}
+
+BOOL winCheckKeyPressed(WPARAM wParam, LPARAM lParam)
+{
+ switch (wParam)
+ {
+ case VK_CONTROL:
+ if ((lParam & 0x1ff0000) == 0x11d0000 && g_winKeyState[KEY_RCtrl])
+ return TRUE;
+ if ((lParam & 0x1ff0000) == 0x01d0000 && g_winKeyState[KEY_LCtrl])
+ return TRUE;
+ break;
+ case VK_SHIFT:
+ if ((lParam & 0x1ff0000) == 0x0360000 && g_winKeyState[KEY_ShiftR])
+ return TRUE;
+ if ((lParam & 0x1ff0000) == 0x02a0000 && g_winKeyState[KEY_ShiftL])
+ return TRUE;
+ break;
+ default:
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/* Only on shift release message is sent even if both are pressed.
+ * Fix this here
+ */
+void winFixShiftKeys (int iScanCode)
+{
+ if (GetKeyState (VK_SHIFT) & 0x8000)
+ return;
+
+ if (iScanCode == KEY_ShiftL && g_winKeyState[KEY_ShiftR])
+ winSendKeyEvent (KEY_ShiftR, FALSE);
+ if (iScanCode == KEY_ShiftR && g_winKeyState[KEY_ShiftL])
+ winSendKeyEvent (KEY_ShiftL, FALSE);
+}