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Diffstat (limited to 'include/Xserver/dix.h')
| -rwxr-xr-x | include/Xserver/dix.h | 1103 |
1 files changed, 0 insertions, 1103 deletions
diff --git a/include/Xserver/dix.h b/include/Xserver/dix.h deleted file mode 100755 index 2982b61..0000000 --- a/include/Xserver/dix.h +++ /dev/null @@ -1,1103 +0,0 @@ -/*********************************************************** - -Copyright (c) 1987 X Consortium - -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 -X CONSORTIUM 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 X Consortium 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 X Consortium. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -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 of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL 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: dix.h /main/44 1996/12/15 21:24:57 rws $ */ -/* $XFree86: xc/programs/Xserver/include/dix.h,v 3.7 1996/12/31 04:17:46 dawes Exp $ */ - -#ifndef DIX_H -#define DIX_H - -#include "gc.h" -#include "window.h" -#include "input.h" - -#define EARLIER -1 -#define SAMETIME 0 -#define LATER 1 - -#define NullClient ((ClientPtr) 0) -#define REQUEST(type) \ - register type *stuff = (type *)client->requestBuffer - - -#define REQUEST_SIZE_MATCH(req)\ - if ((sizeof(req) >> 2) != client->req_len)\ - return(BadLength) - -#define REQUEST_AT_LEAST_SIZE(req) \ - if ((sizeof(req) >> 2) > client->req_len )\ - return(BadLength) - -#define REQUEST_FIXED_SIZE(req, n)\ - if (((sizeof(req) >> 2) > client->req_len) || \ - (((sizeof(req) + (n) + 3) >> 2) != client->req_len)) \ - return(BadLength) - -#define LEGAL_NEW_RESOURCE(id,client)\ - if (!LegalNewID(id,client)) \ - {\ - client->errorValue = id;\ - return(BadIDChoice);\ - } - -/* XXX if you are using this macro, you are probably not generating Match - * errors where appropriate */ -#define LOOKUP_DRAWABLE(did, client)\ - ((client->lastDrawableID == did) ? \ - client->lastDrawable : (DrawablePtr)LookupDrawable(did, client)) - -#ifdef XCSECURITY - -#define SECURITY_VERIFY_DRAWABLE(pDraw, did, client, mode)\ - if (client->lastDrawableID == did && !client->trustLevel)\ - pDraw = client->lastDrawable;\ - else \ - {\ - pDraw = (DrawablePtr) SecurityLookupIDByClass(client, did, \ - RC_DRAWABLE, mode);\ - if (!pDraw) \ - {\ - client->errorValue = did; \ - return BadDrawable;\ - }\ - if (pDraw->type == UNDRAWABLE_WINDOW)\ - return BadMatch;\ - } - -#define SECURITY_VERIFY_GEOMETRABLE(pDraw, did, client, mode)\ - if (client->lastDrawableID == did && !client->trustLevel)\ - pDraw = client->lastDrawable;\ - else \ - {\ - pDraw = (DrawablePtr) SecurityLookupIDByClass(client, did, \ - RC_DRAWABLE, mode);\ - if (!pDraw) \ - {\ - client->errorValue = did; \ - return BadDrawable;\ - }\ - } - -#define SECURITY_VERIFY_GC(pGC, rid, client, mode)\ - if (client->lastGCID == rid && !client->trustLevel)\ - pGC = client->lastGC;\ - else\ - pGC = (GC *) SecurityLookupIDByType(client, rid, RT_GC, mode);\ - if (!pGC)\ - {\ - client->errorValue = rid;\ - return (BadGC);\ - } - -#define VERIFY_DRAWABLE(pDraw, did, client)\ - SECURITY_VERIFY_DRAWABLE(pDraw, did, client, SecurityUnknownAccess) - -#define VERIFY_GEOMETRABLE(pDraw, did, client)\ - SECURITY_VERIFY_GEOMETRABLE(pDraw, did, client, SecurityUnknownAccess) - -#define VERIFY_GC(pGC, rid, client)\ - SECURITY_VERIFY_GC(pGC, rid, client, SecurityUnknownAccess) - -#else /* not XCSECURITY */ - -#define VERIFY_DRAWABLE(pDraw, did, client)\ - if (client->lastDrawableID == did)\ - pDraw = client->lastDrawable;\ - else \ - {\ - pDraw = (DrawablePtr) LookupIDByClass(did, RC_DRAWABLE);\ - if (!pDraw) \ - {\ - client->errorValue = did; \ - return BadDrawable;\ - }\ - if (pDraw->type == UNDRAWABLE_WINDOW)\ - return BadMatch;\ - } - -#define VERIFY_GEOMETRABLE(pDraw, did, client)\ - if (client->lastDrawableID == did)\ - pDraw = client->lastDrawable;\ - else \ - {\ - pDraw = (DrawablePtr) LookupIDByClass(did, RC_DRAWABLE);\ - if (!pDraw) \ - {\ - client->errorValue = did; \ - return BadDrawable;\ - }\ - } - -#define VERIFY_GC(pGC, rid, client)\ - if (client->lastGCID == rid)\ - pGC = client->lastGC;\ - else\ - pGC = (GC *)LookupIDByType(rid, RT_GC);\ - if (!pGC)\ - {\ - client->errorValue = rid;\ - return (BadGC);\ - } - -#define SECURITY_VERIFY_DRAWABLE(pDraw, did, client, mode)\ - VERIFY_DRAWABLE(pDraw, did, client) - -#define SECURITY_VERIFY_GEOMETRABLE(pDraw, did, client, mode)\ - VERIFY_GEOMETRABLE(pDraw, did, client) - -#define SECURITY_VERIFY_GC(pGC, rid, client, mode)\ - VERIFY_GC(pGC, rid, client) - -#endif /* XCSECURITY */ - -/* - * We think that most hardware implementations of DBE will want - * LookupID*(dbe_back_buffer_id) to return the window structure that the - * id is a back buffer for. Since both front and back buffers will - * return the same structure, you need to be able to distinguish - * somewhere what kind of buffer (front/back) was being asked for, so - * that ddx can render to the right place. That's the problem that the - * following code solves. Note: we couldn't embed this in the LookupID* - * functions because the VALIDATE_DRAWABLE_AND_GC macro often circumvents - * those functions by checking a one-element cache. That's why we're - * mucking with VALIDATE_DRAWABLE_AND_GC. - * - * If you put -DNEED_DBE_BUF_BITS into PervasiveDBEDefines, the window - * structure will have two additional bits defined, srcBuffer and - * dstBuffer, and their values will be maintained via the macros - * SET_DBE_DSTBUF and SET_DBE_SRCBUF (below). If you also - * put -DNEED_DBE_BUF_VALIDATE into PervasiveDBEDefines, the function - * DbeValidateBuffer will be called any time the bits change to give you - * a chance to do some setup. See the DBE code for more details on this - * function. We put in these levels of conditionality so that you can do - * just what you need to do, and no more. If neither of these defines - * are used, the bits won't be there, and VALIDATE_DRAWABLE_AND_GC will - * be unchanged. dpw - */ - -#if defined(NEED_DBE_BUF_BITS) -#define SET_DBE_DSTBUF(_pDraw, _drawID) \ - SET_DBE_BUF(_pDraw, _drawID, dstBuffer, TRUE) -#define SET_DBE_SRCBUF(_pDraw, _drawID) \ - SET_DBE_BUF(_pDraw, _drawID, srcBuffer, FALSE) -#if defined (NEED_DBE_BUF_VALIDATE) -#define SET_DBE_BUF(_pDraw, _drawID, _whichBuffer, _dstbuf) \ - if (_pDraw->type == DRAWABLE_WINDOW)\ - {\ - int thisbuf = (_pDraw->id == _drawID);\ - if (thisbuf != ((X11WindowPtr)_pDraw)->_whichBuffer)\ - {\ - ((X11WindowPtr)_pDraw)->_whichBuffer = thisbuf;\ - DbeValidateBuffer((X11WindowPtr)_pDraw, _drawID, _dstbuf);\ - }\ - } -#else /* want buffer bits, but don't need to call DbeValidateBuffer */ -#define SET_DBE_BUF(_pDraw, _drawID, _whichBuffer, _dstbuf) \ - if (_pDraw->type == DRAWABLE_WINDOW)\ - {\ - ((X11WindowPtr)_pDraw)->_whichBuffer = (_pDraw->id == _drawID);\ - } -#endif /* NEED_DBE_BUF_VALIDATE */ -#else /* don't want buffer bits in window */ -#define SET_DBE_DSTBUF(_pDraw, _drawID) /**/ -#define SET_DBE_SRCBUF(_pDraw, _drawID) /**/ -#endif /* NEED_DBE_BUF_BITS */ - -#define VALIDATE_DRAWABLE_AND_GC(drawID, pDraw, pGC, client)\ - if ((stuff->gc == INVALID) || (client->lastGCID != stuff->gc) ||\ - (client->lastDrawableID != drawID))\ - {\ - SECURITY_VERIFY_GEOMETRABLE(pDraw, drawID, client, SecurityWriteAccess);\ - SECURITY_VERIFY_GC(pGC, stuff->gc, client, SecurityReadAccess);\ - if ((pGC->depth != pDraw->depth) ||\ - (pGC->pScreen != pDraw->pScreen))\ - return (BadMatch);\ - client->lastDrawable = pDraw;\ - client->lastDrawableID = drawID;\ - client->lastGC = pGC;\ - client->lastGCID = stuff->gc;\ - }\ - else\ - {\ - pGC = client->lastGC;\ - pDraw = client->lastDrawable;\ - }\ - SET_DBE_DSTBUF(pDraw, drawID);\ - if (pGC->serialNumber != pDraw->serialNumber)\ - ValidateGC(pDraw, pGC); - - -#define WriteReplyToClient(pClient, size, pReply) \ - if ((pClient)->swapped) \ - (*ReplySwapVector[((xReq *)(pClient)->requestBuffer)->reqType]) \ - (pClient, (int)(size), pReply); \ - else (void) WriteToClient(pClient, (int)(size), (char *)(pReply)); - -#define WriteSwappedDataToClient(pClient, size, pbuf) \ - if ((pClient)->swapped) \ - (*(pClient)->pSwapReplyFunc)(pClient, (int)(size), pbuf); \ - else (void) WriteToClient (pClient, (int)(size), (char *)(pbuf)); - -typedef struct _TimeStamp *TimeStampPtr; - -#ifndef _XTYPEDEF_CLIENTPTR -typedef struct _Client *ClientPtr; /* also in misc.h */ -#define _XTYPEDEF_CLIENTPTR -#endif - -typedef struct _WorkQueue *WorkQueuePtr; - -extern ClientPtr requestingClient; -extern ClientPtr *clients; -extern ClientPtr serverClient; -extern int currentMaxClients; - -#if !(defined(__alpha) || defined(__alpha__)) -typedef long HWEventQueueType; -#else -typedef int HWEventQueueType; -#endif -typedef HWEventQueueType* HWEventQueuePtr; - -extern HWEventQueuePtr checkForInput[2]; - -typedef struct _TimeStamp { - CARD32 months; /* really ~49.7 days */ - CARD32 milliseconds; -} TimeStamp; - -/* dispatch.c */ - -extern void SetInputCheck( -#if NeedFunctionPrototypes - HWEventQueuePtr /*c0*/, - HWEventQueuePtr /*c1*/ -#endif -); - -extern void CloseDownClient( -#if NeedFunctionPrototypes - ClientPtr /*client*/ -#endif -); - -extern void UpdateCurrentTime( -#if NeedFunctionPrototypes - void -#endif -); - -extern void UpdateCurrentTimeIf( -#if NeedFunctionPrototypes - void -#endif -); - -extern void InitSelections( -#if NeedFunctionPrototypes - void -#endif -); - -extern void FlushClientCaches( -#if NeedFunctionPrototypes - XID /*id*/ -#endif -); - -extern int dixDestroyPixmap( -#if NeedFunctionPrototypes - pointer /*value*/, - XID /*pid*/ -#endif -); - -extern void CloseDownRetainedResources( -#if NeedFunctionPrototypes - void -#endif -); - -extern void InitClient( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - int /*i*/, - pointer /*ospriv*/ -#endif -); - -extern ClientPtr NextAvailableClient( -#if NeedFunctionPrototypes - pointer /*ospriv*/ -#endif -); - -extern void SendErrorToClient( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - unsigned int /*majorCode*/, - unsigned int /*minorCode*/, - XID /*resId*/, - int /*errorCode*/ -#endif -); - -extern void DeleteWindowFromAnySelections( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/ -#endif -); - -extern void MarkClientException( -#if NeedFunctionPrototypes - ClientPtr /*client*/ -#endif -); - -extern int GetGeometry( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - xGetGeometryReply* /* wa */ -#endif -); - -/* dixutils.c */ - -extern void CopyISOLatin1Lowered( -#if NeedFunctionPrototypes - unsigned char * /*dest*/, - unsigned char * /*source*/, - int /*length*/ -#endif -); - -#ifdef XCSECURITY - -extern X11WindowPtr SecurityLookupWindow( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/, - Mask /*access_mode*/ -#endif -); - -extern pointer SecurityLookupDrawable( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/, - Mask /*access_mode*/ -#endif -); - -extern X11WindowPtr LookupWindow( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/ -#endif -); - -extern pointer LookupDrawable( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/ -#endif -); - -#else - -extern X11WindowPtr LookupWindow( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/ -#endif -); - -extern pointer LookupDrawable( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/ -#endif -); - -#define SecurityLookupWindow(rid, client, access_mode) \ - LookupWindow(rid, client) - -#define SecurityLookupDrawable(rid, client, access_mode) \ - LookupDrawable(rid, client) - -#endif /* XCSECURITY */ - -extern ClientPtr LookupClient( -#if NeedFunctionPrototypes - XID /*rid*/, - ClientPtr /*client*/ -#endif -); - -extern void NoopDDA( -#if NeedVarargsPrototypes - void *, - ... -#endif -); - -extern int AlterSaveSetForClient( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - X11WindowPtr /*pWin*/, - unsigned /*mode*/ -#endif -); - -extern void DeleteWindowFromAnySaveSet( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/ -#endif -); - -extern void BlockHandler( -#if NeedFunctionPrototypes - pointer /*pTimeout*/, - pointer /*pReadmask*/ -#endif -); - -extern void WakeupHandler( -#if NeedFunctionPrototypes - int /*result*/, - pointer /*pReadmask*/ -#endif -); - -typedef struct timeval ** OSTimePtr; - -typedef void (* BlockHandlerProcPtr)( -#if NeedNestedPrototypes - pointer /* blockData */, - OSTimePtr /* pTimeout */, - pointer /* pReadmask */ -#endif -); - -typedef void (* WakeupHandlerProcPtr)( -#if NeedNestedPrototypes - pointer /* blockData */, - int /* result */, - pointer /* pReadmask */ -#endif -); - -extern Bool RegisterBlockAndWakeupHandlers( -#if NeedFunctionPrototypes - BlockHandlerProcPtr /*blockHandler*/, - WakeupHandlerProcPtr /*wakeupHandler*/, - pointer /*blockData*/ -#endif -); - -extern void RemoveBlockAndWakeupHandlers( -#if NeedFunctionPrototypes - BlockHandlerProcPtr /*blockHandler*/, - WakeupHandlerProcPtr /*wakeupHandler*/, - pointer /*blockData*/ -#endif -); - -extern void InitBlockAndWakeupHandlers( -#if NeedFunctionPrototypes - void -#endif -); - -extern void ProcessWorkQueue( -#if NeedFunctionPrototypes - void -#endif -); - -extern Bool QueueWorkProc( -#if NeedFunctionPrototypes - Bool (* /*function*/)( -#if NeedNestedPrototypes - ClientPtr /*clientUnused*/, - pointer /*closure*/ -#endif - ), - ClientPtr /*client*/, - pointer /*closure*/ -#endif -); - -typedef Bool (* ClientSleepProcPtr)( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - pointer /*closure*/ -#endif -); - -extern Bool ClientSleep( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - ClientSleepProcPtr /* function */, - pointer /*closure*/ -#endif -); - -extern Bool ClientSignal( -#if NeedFunctionPrototypes - ClientPtr /*client*/ -#endif -); - -extern void ClientWakeup( -#if NeedFunctionPrototypes - ClientPtr /*client*/ -#endif -); - -extern Bool ClientIsAsleep( -#if NeedFunctionPrototypes - ClientPtr /*client*/ -#endif -); - -/* atom.c */ - -extern Atom MakeAtom( -#if NeedFunctionPrototypes - char * /*string*/, - unsigned /*len*/, - Bool /*makeit*/ -#endif -); - -extern Bool ValidAtom( -#if NeedFunctionPrototypes - Atom /*atom*/ -#endif -); - -extern char *NameForAtom( -#if NeedFunctionPrototypes - Atom /*atom*/ -#endif -); - -extern void AtomError( -#if NeedFunctionPrototypes - void -#endif -); - -extern void FreeAllAtoms( -#if NeedFunctionPrototypes - void -#endif -); - -extern void InitAtoms( -#if NeedFunctionPrototypes - void -#endif -); - -/* events.c */ - -extern void SetMaskForEvent( -#if NeedFunctionPrototypes - Mask /* mask */, - int /* event */ -#endif -); - -extern Bool PointerConfinedToScreen( -#if NeedFunctionPrototypes - void -#endif -); - -extern Bool IsParent( -#if NeedFunctionPrototypes - X11WindowPtr /* maybeparent */, - X11WindowPtr /* child */ -#endif -); - -extern X11WindowPtr GetCurrentRootWindow( -#if NeedFunctionPrototypes - void -#endif -); - -extern X11WindowPtr GetSpriteWindow( -#if NeedFunctionPrototypes - void -#endif -); - -extern void GetSpritePosition( -#if NeedFunctionPrototypes - int * /* px */, - int * /* py */ -#endif -); - -extern void NoticeEventTime( -#if NeedFunctionPrototypes - xEventPtr /* xE */ -#endif -); - -extern void EnqueueEvent( -#if NeedFunctionPrototypes - xEventPtr /* xE */, - DeviceIntPtr /* device */, - int /* count */ -#endif -); - -extern void ComputeFreezes( -#if NeedFunctionPrototypes - void -#endif -); - -extern void CheckGrabForSyncs( -#if NeedFunctionPrototypes - DeviceIntPtr /* dev */, - Bool /* thisMode */, - Bool /* otherMode */ -#endif -); - -extern void ActivatePointerGrab( -#if NeedFunctionPrototypes - DeviceIntPtr /* mouse */, - GrabPtr /* grab */, - TimeStamp /* time */, - Bool /* autoGrab */ -#endif -); - -extern void DeactivatePointerGrab( -#if NeedFunctionPrototypes - DeviceIntPtr /* mouse */ -#endif -); - -extern void ActivateKeyboardGrab( -#if NeedFunctionPrototypes - DeviceIntPtr /* keybd */, - GrabPtr /* grab */, - TimeStamp /* time */, - Bool /* passive */ -#endif -); - -extern void DeactivateKeyboardGrab( -#if NeedFunctionPrototypes - DeviceIntPtr /* keybd */ -#endif -); - -extern void AllowSome( -#if NeedFunctionPrototypes - ClientPtr /* client */, - TimeStamp /* time */, - DeviceIntPtr /* thisDev */, - int /* newState */ -#endif -); - -extern void ReleaseActiveGrabs( -#if NeedFunctionPrototypes -ClientPtr client -#endif -); - -extern int DeliverEventsToWindow( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */, - xEventPtr /* pEvents */, - int /* count */, - Mask /* filter */, - GrabPtr /* grab */, - int /* mskidx */ -#endif -); - -extern int DeliverDeviceEvents( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */, - xEventPtr /* xE */, - GrabPtr /* grab */, - X11WindowPtr /* stopAt */, - DeviceIntPtr /* dev */, - int /* count */ -#endif -); - -extern void DefineInitialRootWindow( -#if NeedFunctionPrototypes - X11WindowPtr /* win */ -#endif -); - -extern void WindowHasNewCursor( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */ -#endif -); - -extern Bool CheckDeviceGrabs( -#if NeedFunctionPrototypes - DeviceIntPtr /* device */, - xEventPtr /* xE */, - int /* checkFirst */, - int /* count */ -#endif -); - -extern void DeliverFocusedEvent( -#if NeedFunctionPrototypes - DeviceIntPtr /* keybd */, - xEventPtr /* xE */, - X11WindowPtr /* window */, - int /* count */ -#endif -); - -extern void DeliverGrabbedEvent( -#if NeedFunctionPrototypes - xEventPtr /* xE */, - DeviceIntPtr /* thisDev */, - Bool /* deactivateGrab */, - int /* count */ -#endif -); - -extern void RecalculateDeliverableEvents( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */ -#endif -); - -extern int OtherClientGone( -#if NeedFunctionPrototypes - pointer /* value */, - XID /* id */ -#endif -); - -extern void DoFocusEvents( -#if NeedFunctionPrototypes - DeviceIntPtr /* dev */, - X11WindowPtr /* fromWin */, - X11WindowPtr /* toWin */, - int /* mode */ -#endif -); - -extern int SetInputFocus( -#if NeedFunctionPrototypes - ClientPtr /* client */, - DeviceIntPtr /* dev */, - Window /* focusID */, - CARD8 /* revertTo */, - Time /* ctime */, - Bool /* followOK */ -#endif -); - -extern int GrabDevice( -#if NeedFunctionPrototypes - ClientPtr /* client */, - DeviceIntPtr /* dev */, - unsigned /* this_mode */, - unsigned /* other_mode */, - Window /* grabWindow */, - unsigned /* ownerEvents */, - Time /* ctime */, - Mask /* mask */, - CARD8 * /* status */ -#endif -); - -extern void InitEvents( -#if NeedFunctionPrototypes - void -#endif -); - -extern void DeleteWindowFromAnyEvents( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */, - Bool /* freeResources */ -#endif -); - -extern void CheckCursorConfinement( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */ -#endif -); - -extern Mask EventMaskForClient( -#if NeedFunctionPrototypes - X11WindowPtr /* pWin */, - ClientPtr /* client */ -#endif -); - - - -extern int DeliverEvents( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/, - xEventPtr /*xE*/, - int /*count*/, - X11WindowPtr /*otherParent*/ -#endif -); - -extern void WriteEventsToClient( -#if NeedFunctionPrototypes - ClientPtr /*pClient*/, - int /*count*/, - xEventPtr /*events*/ -#endif -); - -extern int TryClientEvents( -#if NeedFunctionPrototypes - ClientPtr /*client*/, - xEventPtr /*pEvents*/, - int /*count*/, - Mask /*mask*/, - Mask /*filter*/, - GrabPtr /*grab*/ -#endif -); - -extern int EventSelectForWindow( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/, - ClientPtr /*client*/, - Mask /*mask*/ -#endif -); - -extern int EventSuppressForWindow( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/, - ClientPtr /*client*/, - Mask /*mask*/, - Bool * /*checkOptional*/ -#endif -); - -extern int MaybeDeliverEventsToClient( -#if NeedFunctionPrototypes - X11WindowPtr /*pWin*/, - xEventPtr /*pEvents*/, - int /*count*/, - Mask /*filter*/, - ClientPtr /*dontClient*/ -#endif -); - -extern void WindowsRestructured( -#if NeedFunctionPrototypes - void -#endif -); - -extern void ResetClientPrivates( -#if NeedFunctionPrototypes - void -#endif -); - -extern int AllocateClientPrivateIndex( -#if NeedFunctionPrototypes - void -#endif -); - -extern Bool AllocateClientPrivate( -#if NeedFunctionPrototypes - int /*index*/, - unsigned /*amount*/ -#endif -); - -/* - * callback manager stuff - */ - -#ifndef _XTYPEDEF_CALLBACKLISTPTR -typedef struct _CallbackList *CallbackListPtr; /* also in misc.h */ -#define _XTYPEDEF_CALLBACKLISTPTR -#endif - -typedef void (*CallbackProcPtr) ( -#if NeedNestedPrototypes - CallbackListPtr *, pointer, pointer -#endif -); - -typedef Bool (*AddCallbackProcPtr) ( -#if NeedNestedPrototypes - CallbackListPtr *, CallbackProcPtr, pointer -#endif -); - -typedef Bool (*DeleteCallbackProcPtr) ( -#if NeedNestedPrototypes - CallbackListPtr *, CallbackProcPtr, pointer -#endif -); - -typedef void (*CallCallbacksProcPtr) ( -#if NeedNestedPrototypes - CallbackListPtr *, pointer -#endif -); - -typedef void (*DeleteCallbackListProcPtr) ( -#if NeedNestedPrototypes - CallbackListPtr * -#endif -); - -typedef struct _CallbackProcs { - AddCallbackProcPtr AddCallback; - DeleteCallbackProcPtr DeleteCallback; - CallCallbacksProcPtr CallCallbacks; - DeleteCallbackListProcPtr DeleteCallbackList; -} CallbackFuncsRec, *CallbackFuncsPtr; - -extern Bool CreateCallbackList( -#if NeedFunctionPrototypes - CallbackListPtr * /*pcbl*/, - CallbackFuncsPtr /*cbfuncs*/ -#endif -); - -extern Bool AddCallback( -#if NeedFunctionPrototypes - CallbackListPtr * /*pcbl*/, - CallbackProcPtr /*callback*/, - pointer /*data*/ -#endif -); - -extern Bool DeleteCallback( -#if NeedFunctionPrototypes - CallbackListPtr * /*pcbl*/, - CallbackProcPtr /*callback*/, - pointer /*data*/ -#endif -); - -extern void CallCallbacks( -#if NeedFunctionPrototypes - CallbackListPtr * /*pcbl*/, - pointer /*call_data*/ -#endif -); - -extern void DeleteCallbackList( -#if NeedFunctionPrototypes - CallbackListPtr * /*pcbl*/ -#endif -); - -extern void InitCallbackManager( -#if NeedFunctionPrototypes - void -#endif -); - -/* - * ServerGrabCallback stuff - */ - -extern CallbackListPtr ServerGrabCallback; - -typedef enum {SERVER_GRABBED, SERVER_UNGRABBED, - CLIENT_PERVIOUS, CLIENT_IMPERVIOUS } ServerGrabState; - -typedef struct { - ClientPtr client; - ServerGrabState grabstate; -} ServerGrabInfoRec; - -/* - * EventCallback stuff - */ - -extern CallbackListPtr EventCallback; - -typedef struct { - ClientPtr client; - xEventPtr events; - int count; -} EventInfoRec; - -/* - * DeviceEventCallback stuff - */ - -extern CallbackListPtr DeviceEventCallback; - -typedef struct { - xEventPtr events; - int count; -} DeviceEventInfoRec; - -#endif /* DIX_H */ |