From e399356ed17baf7b50da393a3f13682b01bd14a9 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:04:01 +0100 Subject: drop .original files from the current code base --- .../programs/Xserver/xfixes/select.c.NX.original | 281 --------------------- 1 file changed, 281 deletions(-) delete mode 100755 nx-X11/programs/Xserver/xfixes/select.c.NX.original (limited to 'nx-X11/programs/Xserver/xfixes/select.c.NX.original') diff --git a/nx-X11/programs/Xserver/xfixes/select.c.NX.original b/nx-X11/programs/Xserver/xfixes/select.c.NX.original deleted file mode 100755 index c72e19e9a..000000000 --- a/nx-X11/programs/Xserver/xfixes/select.c.NX.original +++ /dev/null @@ -1,281 +0,0 @@ -/* - * $Id: select.c,v 1.6 2005/07/03 07:37:35 daniels Exp $ - * - * Copyright © 2002 Keith Packard - * - * 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 of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD 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. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include "xfixesint.h" - -static RESTYPE SelectionClientType, SelectionWindowType; -static Bool SelectionCallbackRegistered = FALSE; - -/* - * There is a global list of windows selecting for selection events - * on every selection. This should be plenty efficient for the - * expected usage, if it does become a problem, it should be easily - * replaced with a hash table of some kind keyed off the selection atom - */ - -typedef struct _SelectionEvent *SelectionEventPtr; - -typedef struct _SelectionEvent { - SelectionEventPtr next; - Atom selection; - CARD32 eventMask; - ClientPtr pClient; - WindowPtr pWindow; - XID clientResource; -} SelectionEventRec; - -static SelectionEventPtr selectionEvents; - -static void -XFixesSelectionCallback (CallbackListPtr *callbacks, pointer data, pointer args) -{ - SelectionEventPtr e; - SelectionInfoRec *info = (SelectionInfoRec *) args; - Selection *selection = info->selection; - int subtype; - CARD32 eventMask; - - switch (info->kind) { - case SelectionSetOwner: - subtype = XFixesSetSelectionOwnerNotify; - eventMask = XFixesSetSelectionOwnerNotifyMask; - break; - case SelectionWindowDestroy: - subtype = XFixesSelectionWindowDestroyNotify; - eventMask = XFixesSelectionWindowDestroyNotifyMask; - break; - case SelectionClientClose: - subtype = XFixesSelectionClientCloseNotify; - eventMask = XFixesSelectionClientCloseNotifyMask; - break; - default: - return; - } - for (e = selectionEvents; e; e = e->next) - { - if (e->selection == selection->selection && - (e->eventMask & eventMask) && - !e->pClient->clientGone) - { - xXFixesSelectionNotifyEvent ev; - - ev.type = XFixesEventBase + XFixesSelectionNotify; - ev.subtype = subtype; - ev.sequenceNumber = e->pClient->sequence; - ev.window = e->pWindow->drawable.id; - if (subtype == XFixesSetSelectionOwnerNotify) - ev.owner = selection->window; - else - ev.owner = 0; - ev.selection = e->selection; - ev.timestamp = currentTime.milliseconds; - ev.selectionTimestamp = selection->lastTimeChanged.milliseconds; - WriteEventsToClient (e->pClient, 1, (xEvent *) &ev); - } - } -} - -static Bool -CheckSelectionCallback (void) -{ - if (selectionEvents) - { - if (!SelectionCallbackRegistered) - { - if (!AddCallback (&SelectionCallback, XFixesSelectionCallback, NULL)) - return FALSE; - SelectionCallbackRegistered = TRUE; - } - } - else - { - if (SelectionCallbackRegistered) - { - DeleteCallback (&SelectionCallback, XFixesSelectionCallback, NULL); - SelectionCallbackRegistered = FALSE; - } - } - return TRUE; -} - -#define SelectionAllEvents (XFixesSetSelectionOwnerNotifyMask |\ - XFixesSelectionWindowDestroyNotifyMask |\ - XFixesSelectionClientCloseNotifyMask) - -static int -XFixesSelectSelectionInput (ClientPtr pClient, - Atom selection, - WindowPtr pWindow, - CARD32 eventMask) -{ - SelectionEventPtr *prev, e; - - for (prev = &selectionEvents; (e = *prev); prev = &e->next) - { - if (e->selection == selection && - e->pClient == pClient && - e->pWindow == pWindow) - { - break; - } - } - if (!eventMask) - { - if (e) - { - FreeResource (e->clientResource, 0); - } - return Success; - } - if (!e) - { - e = (SelectionEventPtr) xalloc (sizeof (SelectionEventRec)); - if (!e) - return BadAlloc; - - e->next = 0; - e->selection = selection; - e->pClient = pClient; - e->pWindow = pWindow; - e->clientResource = FakeClientID(pClient->index); - - /* - * Add a resource hanging from the window to - * catch window destroy - */ - if (!LookupIDByType(pWindow->drawable.id, SelectionWindowType)) - if (!AddResource (pWindow->drawable.id, SelectionWindowType, - (pointer) pWindow)) - { - xfree (e); - return BadAlloc; - } - - if (!AddResource (e->clientResource, SelectionClientType, (pointer) e)) - return BadAlloc; - - *prev = e; - if (!CheckSelectionCallback ()) - { - FreeResource (e->clientResource, 0); - return BadAlloc; - } - } - e->eventMask = eventMask; - return Success; -} - -int -ProcXFixesSelectSelectionInput (ClientPtr client) -{ - REQUEST (xXFixesSelectSelectionInputReq); - WindowPtr pWin; - - REQUEST_SIZE_MATCH (xXFixesSelectSelectionInputReq); - pWin = (WindowPtr)SecurityLookupWindow(stuff->window, client, - SecurityReadAccess); - if (!pWin) - return(BadWindow); - if (stuff->eventMask & ~SelectionAllEvents) - { - client->errorValue = stuff->eventMask; - return( BadValue ); - } - return XFixesSelectSelectionInput (client, stuff->selection, - pWin, stuff->eventMask); -} - -int -SProcXFixesSelectSelectionInput (ClientPtr client) -{ - register int n; - REQUEST(xXFixesSelectSelectionInputReq); - - swaps(&stuff->length, n); - swapl(&stuff->window, n); - swapl(&stuff->selection, n); - swapl(&stuff->eventMask, n); - return ProcXFixesSelectSelectionInput(client); -} - -void -SXFixesSelectionNotifyEvent (xXFixesSelectionNotifyEvent *from, - xXFixesSelectionNotifyEvent *to) -{ - to->type = from->type; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->window, to->window); - cpswapl (from->owner, to->owner); - cpswapl (from->selection, to->selection); - cpswapl (from->timestamp, to->timestamp); - cpswapl (from->selectionTimestamp, to->selectionTimestamp); -} - -static int -SelectionFreeClient (pointer data, XID id) -{ - SelectionEventPtr old = (SelectionEventPtr) data; - SelectionEventPtr *prev, e; - - for (prev = &selectionEvents; (e = *prev); prev = &e->next) - { - if (e == old) - { - *prev = e->next; - xfree (e); - CheckSelectionCallback (); - break; - } - } - return 1; -} - -static int -SelectionFreeWindow (pointer data, XID id) -{ - WindowPtr pWindow = (WindowPtr) data; - SelectionEventPtr e, next; - - for (e = selectionEvents; e; e = next) - { - next = e->next; - if (e->pWindow == pWindow) - { - FreeResource (e->clientResource, 0); - } - } - return 1; -} - -Bool -XFixesSelectionInit (void) -{ - SelectionClientType = CreateNewResourceType(SelectionFreeClient); - SelectionWindowType = CreateNewResourceType(SelectionFreeWindow); - return SelectionClientType && SelectionWindowType; -} -- cgit v1.2.3