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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
commitb16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch)
tree4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/programs/Xserver/hw/xwin/winkeybd.c
parent0d5a83e986f39982c0924652a3662e60b1f23162 (diff)
downloadnx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.gz
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massive reduction of unneeded files
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xwin/winkeybd.c')
-rw-r--r--nx-X11/programs/Xserver/hw/xwin/winkeybd.c650
1 files changed, 0 insertions, 650 deletions
diff --git a/nx-X11/programs/Xserver/hw/xwin/winkeybd.c b/nx-X11/programs/Xserver/hw/xwin/winkeybd.c
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--- a/nx-X11/programs/Xserver/hw/xwin/winkeybd.c
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@@ -1,650 +0,0 @@
-/*
- *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
- */
-/* $XFree86: xc/programs/Xserver/hw/xwin/winkeybd.c,v 1.12 2002/10/17 08:18:22 alanh Exp $ */
-
-
-#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 <X11/extensions/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
- {
-
- if (XkbInitialMap)
- {
- names.keymap = XkbInitialMap;
- names.keycodes = NULL;
- names.types = NULL;
- names.compat = NULL;
- names.symbols = NULL;
- names.geometry = NULL;
- }
- 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);
-}