From 0f834b91a4768673833ab4917e87d86c237bb1a6 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 23 Mar 2012 10:05:55 +0100 Subject: libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update 23 Mar 2012 --- xorg-server/hw/xfree86/common/xf86Events.c | 519 +++++++++++++++-------------- 1 file changed, 261 insertions(+), 258 deletions(-) (limited to 'xorg-server/hw/xfree86/common/xf86Events.c') diff --git a/xorg-server/hw/xfree86/common/xf86Events.c b/xorg-server/hw/xfree86/common/xf86Events.c index 41ffabde3..058057e92 100644 --- a/xorg-server/hw/xfree86/common/xf86Events.c +++ b/xorg-server/hw/xfree86/common/xf86Events.c @@ -93,15 +93,15 @@ * This has been generalised to work with Linux and *BSD+syscons (DHD) */ -Bool VTSwitchEnabled = TRUE; /* Allows run-time disabling for - *BSD and for avoiding VT - switches when using the DRI - automatic full screen mode.*/ +Bool VTSwitchEnabled = TRUE; /* Allows run-time disabling for + *BSD and for avoiding VT + switches when using the DRI + automatic full screen mode.*/ extern fd_set EnabledDevices; #ifdef XF86PM -extern void (*xf86OSPMClose)(void); +extern void (*xf86OSPMClose) (void); #endif static void xf86VTSwitch(void); @@ -111,16 +111,15 @@ static void xf86VTSwitch(void); * Wakeup handler. */ typedef struct x_IHRec { - int fd; - InputHandlerProc ihproc; - pointer data; - Bool enabled; - struct x_IHRec * next; + int fd; + InputHandlerProc ihproc; + pointer data; + Bool enabled; + struct x_IHRec *next; } IHRec, *IHPtr; static IHPtr InputHandlers = NULL; - Bool LegalModifier(unsigned int key, DeviceIntPtr pDev) { @@ -135,10 +134,10 @@ LegalModifier(unsigned int key, DeviceIntPtr pDev) int TimeSinceLastInputEvent(void) { - if (xf86Info.lastEventTime == 0) { - xf86Info.lastEventTime = GetTimeInMillis(); - } - return GetTimeInMillis() - xf86Info.lastEventTime; + if (xf86Info.lastEventTime == 0) { + xf86Info.lastEventTime = GetTimeInMillis(); + } + return GetTimeInMillis() - xf86Info.lastEventTime; } /* @@ -148,7 +147,7 @@ TimeSinceLastInputEvent(void) void SetTimeSinceLastInputEvent(void) { - xf86Info.lastEventTime = GetTimeInMillis(); + xf86Info.lastEventTime = GetTimeInMillis(); } /* @@ -158,15 +157,16 @@ SetTimeSinceLastInputEvent(void) * and keyboard. */ void -ProcessInputEvents (void) +ProcessInputEvents(void) { - int x, y; + int x, y; + + mieqProcessInputEvents(); - mieqProcessInputEvents(); + /* FIXME: This is a problem if we have multiple pointers */ + miPointerGetPosition(inputInfo.pointer, &x, &y); - /* FIXME: This is a problem if we have multiple pointers */ - miPointerGetPosition(inputInfo.pointer, &x, &y); - xf86SetViewport(xf86Info.currentScreen, x, y); + xf86SetViewport(xf86Info.currentScreen, x, y); } /* @@ -179,57 +179,57 @@ xf86ProcessActionEvent(ActionEvent action, void *arg) DebugF("ProcessActionEvent(%d,%x)\n", (int) action, arg); switch (action) { case ACTION_TERMINATE: - if (!xf86Info.dontZap) { + if (!xf86Info.dontZap) { #ifdef XFreeXDGA - DGAShutdown(); + DGAShutdown(); #endif - GiveUp(0); - } - break; + GiveUp(0); + } + break; case ACTION_NEXT_MODE: - if (!xf86Info.dontZoom) - xf86ZoomViewport(xf86Info.currentScreen, 1); - break; + if (!xf86Info.dontZoom) + xf86ZoomViewport(xf86Info.currentScreen, 1); + break; case ACTION_PREV_MODE: - if (!xf86Info.dontZoom) - xf86ZoomViewport(xf86Info.currentScreen, -1); - break; + if (!xf86Info.dontZoom) + xf86ZoomViewport(xf86Info.currentScreen, -1); + break; case ACTION_SWITCHSCREEN: - if (VTSwitchEnabled && !xf86Info.dontVTSwitch && arg) { - int vtno = *((int *) arg); - - if (vtno != xf86Info.vtno) { - if (!xf86VTActivate(vtno)) { - ErrorF("Failed to switch from vt%02d to vt%02d: %s\n", - xf86Info.vtno, vtno, strerror(errno)); - } - } - } - break; + if (VTSwitchEnabled && !xf86Info.dontVTSwitch && arg) { + int vtno = *((int *) arg); + + if (vtno != xf86Info.vtno) { + if (!xf86VTActivate(vtno)) { + ErrorF("Failed to switch from vt%02d to vt%02d: %s\n", + xf86Info.vtno, vtno, strerror(errno)); + } + } + } + break; case ACTION_SWITCHSCREEN_NEXT: - if (VTSwitchEnabled && !xf86Info.dontVTSwitch) { - if (!xf86VTActivate(xf86Info.vtno + 1)) { - /* If first try failed, assume this is the last VT and - * try wrapping around to the first vt. - */ - if (!xf86VTActivate(1)) { - ErrorF("Failed to switch from vt%02d to next vt: %s\n", - xf86Info.vtno, strerror(errno)); - } - } - } - break; + if (VTSwitchEnabled && !xf86Info.dontVTSwitch) { + if (!xf86VTActivate(xf86Info.vtno + 1)) { + /* If first try failed, assume this is the last VT and + * try wrapping around to the first vt. + */ + if (!xf86VTActivate(1)) { + ErrorF("Failed to switch from vt%02d to next vt: %s\n", + xf86Info.vtno, strerror(errno)); + } + } + } + break; case ACTION_SWITCHSCREEN_PREV: - if (VTSwitchEnabled && !xf86Info.dontVTSwitch && xf86Info.vtno > 0) { - if (!xf86VTActivate(xf86Info.vtno - 1)) { - /* Don't know what the maximum VT is, so can't wrap around */ - ErrorF("Failed to switch from vt%02d to previous vt: %s\n", - xf86Info.vtno, strerror(errno)); - } - } - break; + if (VTSwitchEnabled && !xf86Info.dontVTSwitch && xf86Info.vtno > 0) { + if (!xf86VTActivate(xf86Info.vtno - 1)) { + /* Don't know what the maximum VT is, so can't wrap around */ + ErrorF("Failed to switch from vt%02d to previous vt: %s\n", + xf86Info.vtno, strerror(errno)); + } + } + break; default: - break; + break; } } @@ -242,49 +242,49 @@ xf86ProcessActionEvent(ActionEvent action, void *arg) void xf86Wakeup(pointer blockData, int err, pointer pReadmask) { - fd_set* LastSelectMask = (fd_set*)pReadmask; + fd_set *LastSelectMask = (fd_set *) pReadmask; fd_set devicesWithInput; InputInfoPtr pInfo; if (err >= 0) { - XFD_ANDSET(&devicesWithInput, LastSelectMask, &EnabledDevices); - if (XFD_ANYSET(&devicesWithInput)) { - pInfo = xf86InputDevs; - while (pInfo) { - if (pInfo->read_input && pInfo->fd >= 0 && - (FD_ISSET(pInfo->fd, &devicesWithInput) != 0)) { - int sigstate = xf86BlockSIGIO(); - - /* - * Remove the descriptior from the set because more than one - * device may share the same file descriptor. - */ - FD_CLR(pInfo->fd, &devicesWithInput); - - pInfo->read_input(pInfo); - xf86UnblockSIGIO(sigstate); - } - pInfo = pInfo->next; - } - } + XFD_ANDSET(&devicesWithInput, LastSelectMask, &EnabledDevices); + if (XFD_ANYSET(&devicesWithInput)) { + pInfo = xf86InputDevs; + while (pInfo) { + if (pInfo->read_input && pInfo->fd >= 0 && + (FD_ISSET(pInfo->fd, &devicesWithInput) != 0)) { + int sigstate = xf86BlockSIGIO(); + + /* + * Remove the descriptior from the set because more than one + * device may share the same file descriptor. + */ + FD_CLR(pInfo->fd, &devicesWithInput); + + pInfo->read_input(pInfo); + xf86UnblockSIGIO(sigstate); + } + pInfo = pInfo->next; + } + } } - if (err >= 0) { /* we don't want the handlers called if select() */ - IHPtr ih; /* returned with an error condition, do we? */ - - for (ih = InputHandlers; ih; ih = ih->next) { - if (ih->enabled && ih->fd >= 0 && ih->ihproc && - (FD_ISSET(ih->fd, ((fd_set *)pReadmask)) != 0)) { - ih->ihproc(ih->fd, ih->data); - } - } + if (err >= 0) { /* we don't want the handlers called if select() */ + IHPtr ih; /* returned with an error condition, do we? */ + + for (ih = InputHandlers; ih; ih = ih->next) { + if (ih->enabled && ih->fd >= 0 && ih->ihproc && + (FD_ISSET(ih->fd, ((fd_set *) pReadmask)) != 0)) { + ih->ihproc(ih->fd, ih->data); + } + } } - if (xf86VTSwitchPending()) xf86VTSwitch(); + if (xf86VTSwitchPending()) + xf86VTSwitch(); } - /* * xf86SigioReadInput -- * signal handler for the SIGIO signal. @@ -307,8 +307,8 @@ xf86SigioReadInput(int fd, void *closure) void xf86AddEnabledDevice(InputInfoPtr pInfo) { - if (!xf86InstallSIGIOHandler (pInfo->fd, xf86SigioReadInput, pInfo)) { - AddEnabledDevice(pInfo->fd); + if (!xf86InstallSIGIOHandler(pInfo->fd, xf86SigioReadInput, pInfo)) { + AddEnabledDevice(pInfo->fd); } } @@ -319,8 +319,8 @@ xf86AddEnabledDevice(InputInfoPtr pInfo) void xf86RemoveEnabledDevice(InputInfoPtr pInfo) { - if (!xf86RemoveSIGIOHandler (pInfo->fd)) { - RemoveEnabledDevice(pInfo->fd); + if (!xf86RemoveSIGIOHandler(pInfo->fd)) { + RemoveEnabledDevice(pInfo->fd); } } @@ -330,13 +330,13 @@ void xf86InterceptSignals(int *signo) { if ((xf86SignalIntercept = signo)) - *signo = -1; + *signo = -1; } -static void (*xf86SigIllHandler)(void) = NULL; +static void (*xf86SigIllHandler) (void) = NULL; void -xf86InterceptSigIll(void (*sigillhandler)(void)) +xf86InterceptSigIll(void (*sigillhandler) (void)) { xf86SigIllHandler = sigillhandler; } @@ -348,18 +348,18 @@ xf86InterceptSigIll(void (*sigillhandler)(void)) int xf86SigWrapper(int signo) { - if ((signo == SIGILL) && xf86SigIllHandler) { - (*xf86SigIllHandler)(); - return 0; /* continue */ - } - - if (xf86SignalIntercept && (*xf86SignalIntercept < 0)) { - *xf86SignalIntercept = signo; - return 0; /* continue */ - } - - xf86Info.caughtSignal = TRUE; - return 1; /* abort */ + if ((signo == SIGILL) && xf86SigIllHandler) { + (*xf86SigIllHandler) (); + return 0; /* continue */ + } + + if (xf86SignalIntercept && (*xf86SignalIntercept < 0)) { + *xf86SignalIntercept = signo; + return 0; /* continue */ + } + + xf86Info.caughtSignal = TRUE; + return 1; /* abort */ } /* @@ -395,10 +395,9 @@ xf86ReleaseKeys(DeviceIntPtr pDev) */ for (i = keyc->xkbInfo->desc->min_key_code; - i < keyc->xkbInfo->desc->max_key_code; - i++) { + i < keyc->xkbInfo->desc->max_key_code; i++) { if (key_is_down(pDev, i, KEY_POSTED)) { - sigstate = xf86BlockSIGIO (); + sigstate = xf86BlockSIGIO(); QueueKeyboardEvents(pDev, KeyRelease, i, NULL); xf86UnblockSIGIO(sigstate); } @@ -412,142 +411,144 @@ xf86ReleaseKeys(DeviceIntPtr pDev) static void xf86VTSwitch(void) { - int i; - static int prevSIGIO; - InputInfoPtr pInfo; - IHPtr ih; + int i; + static int prevSIGIO; + InputInfoPtr pInfo; + IHPtr ih; - DebugF("xf86VTSwitch()\n"); + DebugF("xf86VTSwitch()\n"); #ifdef XFreeXDGA - if(!DGAVTSwitch()) - return; + if (!DGAVTSwitch()) + return; #endif - /* - * Since all screens are currently all in the same state it is sufficient - * check the first. This might change in future. - */ - if (xf86Screens[0]->vtSema) { + /* + * Since all screens are currently all in the same state it is sufficient + * check the first. This might change in future. + */ + if (xf86Screens[0]->vtSema) { - DebugF("xf86VTSwitch: Leaving, xf86Exiting is %s\n", - BOOLTOSTRING((dispatchException & DE_TERMINATE) ? TRUE : FALSE)); + DebugF("xf86VTSwitch: Leaving, xf86Exiting is %s\n", + BOOLTOSTRING((dispatchException & DE_TERMINATE) ? TRUE : FALSE)); #ifdef DPMSExtension - if (DPMSPowerLevel != DPMSModeOn) - DPMSSet(serverClient, DPMSModeOn); + if (DPMSPowerLevel != DPMSModeOn) + DPMSSet(serverClient, DPMSModeOn); #endif - for (i = 0; i < xf86NumScreens; i++) { - if (!(dispatchException & DE_TERMINATE)) - if (xf86Screens[i]->EnableDisableFBAccess) - (*xf86Screens[i]->EnableDisableFBAccess) (i, FALSE); - } + for (i = 0; i < xf86NumScreens; i++) { + if (!(dispatchException & DE_TERMINATE)) + if (xf86Screens[i]->EnableDisableFBAccess) + (*xf86Screens[i]->EnableDisableFBAccess) (i, FALSE); + } - /* - * Keep the order: Disable Device > LeaveVT - * EnterVT > EnableDevice - */ - for (ih = InputHandlers; ih; ih = ih->next) - xf86DisableInputHandler(ih); - for (pInfo = xf86InputDevs; pInfo; pInfo = pInfo->next) { - if (pInfo->dev) { - xf86ReleaseKeys(pInfo->dev); - ProcessInputEvents(); - DisableDevice(pInfo->dev, TRUE); - } - } + /* + * Keep the order: Disable Device > LeaveVT + * EnterVT > EnableDevice + */ + for (ih = InputHandlers; ih; ih = ih->next) + xf86DisableInputHandler(ih); + for (pInfo = xf86InputDevs; pInfo; pInfo = pInfo->next) { + if (pInfo->dev) { + xf86ReleaseKeys(pInfo->dev); + ProcessInputEvents(); + DisableDevice(pInfo->dev, TRUE); + } + } + + prevSIGIO = xf86BlockSIGIO(); + for (i = 0; i < xf86NumScreens; i++) + xf86Screens[i]->LeaveVT(i, 0); + + xf86AccessLeave(); /* We need this here, otherwise */ + + if (!xf86VTSwitchAway()) { + /* + * switch failed + */ + + DebugF("xf86VTSwitch: Leave failed\n"); + xf86AccessEnter(); + for (i = 0; i < xf86NumScreens; i++) { + if (!xf86Screens[i]->EnterVT(i, 0)) + FatalError("EnterVT failed for screen %d\n", i); + } + if (!(dispatchException & DE_TERMINATE)) { + for (i = 0; i < xf86NumScreens; i++) { + if (xf86Screens[i]->EnableDisableFBAccess) + (*xf86Screens[i]->EnableDisableFBAccess) (i, TRUE); + } + } + dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); + + pInfo = xf86InputDevs; + while (pInfo) { + if (pInfo->dev) + EnableDevice(pInfo->dev, TRUE); + pInfo = pInfo->next; + } + for (ih = InputHandlers; ih; ih = ih->next) + xf86EnableInputHandler(ih); + + xf86UnblockSIGIO(prevSIGIO); - prevSIGIO = xf86BlockSIGIO(); - for (i = 0; i < xf86NumScreens; i++) - xf86Screens[i]->LeaveVT(i, 0); - - xf86AccessLeave(); /* We need this here, otherwise */ - - if (!xf86VTSwitchAway()) { - /* - * switch failed - */ - - DebugF("xf86VTSwitch: Leave failed\n"); - xf86AccessEnter(); - for (i = 0; i < xf86NumScreens; i++) { - if (!xf86Screens[i]->EnterVT(i, 0)) - FatalError("EnterVT failed for screen %d\n", i); - } - if (!(dispatchException & DE_TERMINATE)) { - for (i = 0; i < xf86NumScreens; i++) { - if (xf86Screens[i]->EnableDisableFBAccess) - (*xf86Screens[i]->EnableDisableFBAccess) (i, TRUE); - } - } - dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); - - pInfo = xf86InputDevs; - while (pInfo) { - if (pInfo->dev) - EnableDevice(pInfo->dev, TRUE); - pInfo = pInfo->next; - } - for (ih = InputHandlers; ih; ih = ih->next) - xf86EnableInputHandler(ih); - - xf86UnblockSIGIO(prevSIGIO); - - } else { + } + else { #ifdef XF86PM - if (xf86OSPMClose) - xf86OSPMClose(); - xf86OSPMClose = NULL; + if (xf86OSPMClose) + xf86OSPMClose(); + xf86OSPMClose = NULL; #endif - for (i = 0; i < xf86NumScreens; i++) { - /* - * zero all access functions to - * trap calls when switched away. - */ - xf86Screens[i]->vtSema = FALSE; - } - if (xorgHWAccess) - xf86DisableIO(); + for (i = 0; i < xf86NumScreens; i++) { + /* + * zero all access functions to + * trap calls when switched away. + */ + xf86Screens[i]->vtSema = FALSE; + } + if (xorgHWAccess) + xf86DisableIO(); + } } - } else { - DebugF("xf86VTSwitch: Entering\n"); - if (!xf86VTSwitchTo()) return; + else { + DebugF("xf86VTSwitch: Entering\n"); + if (!xf86VTSwitchTo()) + return; #ifdef XF86PM - xf86OSPMClose = xf86OSPMOpen(); + xf86OSPMClose = xf86OSPMOpen(); #endif - if (xorgHWAccess) - xf86EnableIO(); - xf86AccessEnter(); - for (i = 0; i < xf86NumScreens; i++) { - xf86Screens[i]->vtSema = TRUE; - if (!xf86Screens[i]->EnterVT(i, 0)) - FatalError("EnterVT failed for screen %d\n", i); - } - for (i = 0; i < xf86NumScreens; i++) { - if (xf86Screens[i]->EnableDisableFBAccess) - (*xf86Screens[i]->EnableDisableFBAccess)(i, TRUE); - } + if (xorgHWAccess) + xf86EnableIO(); + xf86AccessEnter(); + for (i = 0; i < xf86NumScreens; i++) { + xf86Screens[i]->vtSema = TRUE; + if (!xf86Screens[i]->EnterVT(i, 0)) + FatalError("EnterVT failed for screen %d\n", i); + } + for (i = 0; i < xf86NumScreens; i++) { + if (xf86Screens[i]->EnableDisableFBAccess) + (*xf86Screens[i]->EnableDisableFBAccess) (i, TRUE); + } - /* Turn screen saver off when switching back */ - dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); + /* Turn screen saver off when switching back */ + dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); - pInfo = xf86InputDevs; - while (pInfo) { - if (pInfo->dev) - EnableDevice(pInfo->dev, TRUE); - pInfo = pInfo->next; - } + pInfo = xf86InputDevs; + while (pInfo) { + if (pInfo->dev) + EnableDevice(pInfo->dev, TRUE); + pInfo = pInfo->next; + } - for (ih = InputHandlers; ih; ih = ih->next) - xf86EnableInputHandler(ih); + for (ih = InputHandlers; ih; ih = ih->next) + xf86EnableInputHandler(ih); - xf86UnblockSIGIO(prevSIGIO); - } + xf86UnblockSIGIO(prevSIGIO); + } } - /* Input handler registration */ static pointer @@ -556,11 +557,11 @@ addInputHandler(int fd, InputHandlerProc proc, pointer data) IHPtr ih; if (fd < 0 || !proc) - return NULL; + return NULL; ih = calloc(sizeof(*ih), 1); if (!ih) - return NULL; + return NULL; ih->fd = fd; ih->ihproc = proc; @@ -618,13 +619,13 @@ removeInputHandler(IHPtr ih) IHPtr p; if (ih == InputHandlers) - InputHandlers = ih->next; + InputHandlers = ih->next; else { - p = InputHandlers; - while (p && p->next != ih) - p = p->next; - if (ih) - p->next = ih->next; + p = InputHandlers; + while (p && p->next != ih) + p = p->next; + if (ih) + p->next = ih->next; } free(ih); } @@ -636,13 +637,13 @@ xf86RemoveInputHandler(pointer handler) int fd; if (!handler) - return -1; + return -1; ih = handler; fd = ih->fd; if (ih->fd >= 0) - RemoveEnabledDevice(ih->fd); + RemoveEnabledDevice(ih->fd); removeInputHandler(ih); return fd; @@ -655,13 +656,13 @@ xf86RemoveGeneralHandler(pointer handler) int fd; if (!handler) - return -1; + return -1; ih = handler; fd = ih->fd; if (ih->fd >= 0) - RemoveGeneralSocket(ih->fd); + RemoveGeneralSocket(ih->fd); removeInputHandler(ih); return fd; @@ -673,12 +674,12 @@ xf86DisableInputHandler(pointer handler) IHPtr ih; if (!handler) - return; + return; ih = handler; ih->enabled = FALSE; if (ih->fd >= 0) - RemoveEnabledDevice(ih->fd); + RemoveEnabledDevice(ih->fd); } void @@ -687,12 +688,12 @@ xf86DisableGeneralHandler(pointer handler) IHPtr ih; if (!handler) - return; + return; ih = handler; ih->enabled = FALSE; if (ih->fd >= 0) - RemoveGeneralSocket(ih->fd); + RemoveGeneralSocket(ih->fd); } void @@ -701,12 +702,12 @@ xf86EnableInputHandler(pointer handler) IHPtr ih; if (!handler) - return; + return; ih = handler; ih->enabled = TRUE; if (ih->fd >= 0) - AddEnabledDevice(ih->fd); + AddEnabledDevice(ih->fd); } void @@ -715,12 +716,12 @@ xf86EnableGeneralHandler(pointer handler) IHPtr ih; if (!handler) - return; + return; ih = handler; ih->enabled = TRUE; if (ih->fd >= 0) - AddGeneralSocket(ih->fd); + AddGeneralSocket(ih->fd); } /* @@ -734,17 +735,19 @@ xf86EnableVTSwitch(Bool new) old = VTSwitchEnabled; if (!new) { - /* Disable VT switching */ - def = VTSwitchEnabled; - VTSwitchEnabled = FALSE; - } else { - /* Restore VT switching to default */ - VTSwitchEnabled = def; + /* Disable VT switching */ + def = VTSwitchEnabled; + VTSwitchEnabled = FALSE; + } + else { + /* Restore VT switching to default */ + VTSwitchEnabled = def; } return old; } void -DDXRingBell(int volume, int pitch, int duration) { +DDXRingBell(int volume, int pitch, int duration) +{ xf86OSRingBell(volume, pitch, duration); } -- cgit v1.2.3