diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c deleted file mode 100644 index ea81c947d..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c +++ /dev/null @@ -1,261 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sco/sco_mouse.c,v 3.12 2001/06/30 22:41:49 tsi Exp $ */ -/* - * Copyright 2001 by J. Kean Johnston <jkj@sco.com> - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name J. Kean Johnston not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. J. Kean Johnston makes no - * representations about the suitability of this software for any purpose. - * It is provided "as is" without express or implied warranty. - * - * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF - * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR - * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $XConsortium$ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> -#include "compiler.h" - -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" -#include "xf86Xinput.h" -#include "xf86OSmouse.h" -#include "mipointer.h" -#include <sys/event.h> -#include <mouse.h> - -static int -SupportedInterfaces (void) -{ - return MSE_MISC; -} - -static const char *internalNames[] = { - "OSMouse", - NULL -}; - -static const char ** -BuiltinNames (void) -{ - return internalNames; -} - -static Bool -CheckProtocol (const char *protocol) -{ - int i; - - for (i = 0; internalNames[i]; i++) { - if (xf86NameCmp (protocol, internalNames[i]) == 0) - return TRUE; - } - - return FALSE; -} - -static const char * -DefaultProtocol (void) -{ - return "OSMouse"; -} - -static const char * -evtErrStr (int evterr) -{ - switch (evterr) { - case -1: return "error in config files"; - case -2: return "no mouse devices to attach"; - case -3: return "unable to open device"; - case -4: return "unable to open event queue"; - case -999: return "unable to initialize event driver"; - default: return "unknown event driver error"; - } -} - -static int -OsMouseProc (DeviceIntPtr pPointer, int what) -{ - InputInfoPtr pInfo; - MouseDevPtr pMse; - unsigned char map[9]; - dmask_t dmask; - MessageType from = X_CONFIG; - int evi; - - pInfo = pPointer->public.devicePrivate; - pMse = pInfo->private; - pMse->device = pPointer; - - switch (what) { - case DEVICE_INIT: - pPointer->public.on = FALSE; - - dmask = D_ABS | D_REL | D_BUTTON; - if ((evi = ev_initf(xf86Info.consoleFd)) < 0) { - FatalError ("OsMouseProc: Event driver initialization failed (%s)\n", - evtErrStr(evi)); - } - pInfo->fd = ev_open (&dmask); - if (pInfo->fd < 0) { - FatalError ("OsMouseProc: DEVICE_INIT failed (%s)\n", evtErrStr(pInfo->fd)); - } - - pMse->buttons = xf86SetIntOption (pInfo->options, "Buttons", 0); - if (pMse->buttons == 0) { - pMse->buttons = 8; - from = X_DEFAULT; - } - xf86Msg (from, "%s: Buttons: %d\n", pInfo->name, pMse->buttons); - - for (evi = 0; evi <= 8; evi++) - map[evi] = evi; - - InitPointerDeviceStruct((DevicePtr)pPointer, map, 8, - miPointerGetMotionEvents, pMse->Ctrl, - miPointerGetMotionBufferSize()); - - /* X valuator */ - xf86InitValuatorAxisStruct(pPointer, 0, 0, -1, 1, 0, 1); - xf86InitValuatorDefaults(pPointer, 0); - - /* Y valuator */ - xf86InitValuatorAxisStruct(pPointer, 1, 0, -1, 1, 0, 1); - xf86InitValuatorDefaults(pPointer, 1); - - xf86MotionHistoryAllocate(pInfo); - - ev_flush(); - ev_suspend(); - break; - - case DEVICE_ON: - pMse->lastButtons = 0; - pMse->lastMappedButtons = 0; - pMse->emulateState = 0; - pPointer->public.on = TRUE; - ev_resume(); - AddEnabledDevice (pInfo->fd); - break; - - case DEVICE_OFF: - case DEVICE_CLOSE: - pPointer->public.on = FALSE; - RemoveEnabledDevice (pInfo->fd); - if (what == DEVICE_CLOSE) { - ev_close(); - pInfo->fd = -1; - } else { - ev_suspend(); - } - break; - } - - return Success; -} - -static void -OsMouseReadInput (InputInfoPtr pInfo) -{ - MouseDevPtr pMse; - EVENT *evp; - - pMse = pInfo->private; - - while ((evp = ev_read()) != (EVENT *)0) { - int buttons = EV_BUTTONS(*evp); - int dx = EV_DX(*evp), dy = -(EV_DY(*evp)), dz = 0; - - if (buttons & WHEEL_FWD) - dz = -1; - else if (buttons & WHEEL_BACK) - dz = 1; - - buttons &= ~(WHEEL_FWD | WHEEL_BACK); - - pMse->PostEvent (pInfo, buttons, dx, dy, dz, 0); - ev_pop(); - } -} - -static Bool -OsMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags) -{ - MouseDevPtr pMse; - - /* This is called when the protocol is "OSMouse". */ - - pMse = pInfo->private; - pMse->protocol = protocol; - xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol); - - /* Collect the options, and process the common options. */ - xf86CollectInputOptions(pInfo, NULL, NULL); - xf86ProcessCommonOptions(pInfo, pInfo->options); - - /* Check if the device can be opened. */ - pInfo->fd = ev_initf(xf86Info.consoleFd); - if (pInfo->fd != -1) { - dmask_t dmask = (D_ABS | D_REL | D_BUTTON); - pInfo->fd = ev_open(&dmask); - } else { - pInfo->fd = -999; - } - - if (pInfo->fd < 0) { - if (xf86GetAllowMouseOpenFail()) - xf86Msg(X_WARNING, "%s: cannot open event manager (%s)\n", - pInfo->name, evtErrStr(pInfo->fd)); - else { - xf86Msg(X_ERROR, "%s: cannot open event manager (%s)\n", - pInfo->name, evtErrStr(pInfo->fd)); - xfree(pMse); - return FALSE; - } - } - ev_close(); - pInfo->fd = -1; - - /* Process common mouse options (like Emulate3Buttons, etc). */ - pMse->CommonOptions(pInfo); - - /* Setup the local procs. */ - pInfo->device_control = OsMouseProc; - pInfo->read_input = OsMouseReadInput; - - pInfo->flags |= XI86_CONFIGURED; - return TRUE; -} - -OSMouseInfoPtr -xf86OSMouseInit (int flags) -{ - OSMouseInfoPtr p; - - p = xcalloc(sizeof(OSMouseInfoRec), 1); - if (!p) - return NULL; - - p->SupportedInterfaces = SupportedInterfaces; - p->BuiltinNames = BuiltinNames; - p->DefaultProtocol = DefaultProtocol; - p->CheckProtocol = CheckProtocol; - p->PreInit = OsMousePreInit; - - return p; -} |