9db851c22d
added SpriteRecs for MPX devices changed sprite dependency and added MPX functionality to parts of events.c (ConfineToShape, PostNewCursor, XineramaCheckMotion, CheckMotion, XineramaChangeToCursor, ChangeToCursor, CheckPhysLimits, PointerConfinedToScreen) added DeviceIntRec param to GetSpritePosition(). This required some minor changes in ddx, xtest, xkb and xfixes. mi: changed miPointer to pointer instead of static struct.
603 lines
14 KiB
C
603 lines
14 KiB
C
/*
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Copyright 1992, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <X11/X.h>
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#define NEED_EVENTS
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#include <X11/Xproto.h>
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#include "misc.h"
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#include "os.h"
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#include "dixstruct.h"
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#include "extnsionst.h"
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#include "windowstr.h"
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#include "inputstr.h"
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#include "scrnintstr.h"
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#include "dixevents.h"
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#include "sleepuntil.h"
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#define _XTEST_SERVER_
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#include <X11/extensions/XTest.h>
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#include <X11/extensions/xteststr.h>
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#ifdef XINPUT
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#include <X11/extensions/XI.h>
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#include <X11/extensions/XIproto.h>
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#define EXTENSION_EVENT_BASE 64
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#include "extinit.h" /* LookupDeviceIntRec */
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#endif /* XINPUT */
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#include "modinit.h"
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#if 0
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static unsigned char XTestReqCode;
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#endif
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#ifdef XINPUT
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extern int DeviceValuator;
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#endif /* XINPUT */
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#ifdef PANORAMIX
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#include "panoramiX.h"
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#include "panoramiXsrv.h"
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#endif
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static void XTestResetProc(
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ExtensionEntry * /* extEntry */
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);
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static int XTestSwapFakeInput(
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ClientPtr /* client */,
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xReq * /* req */
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);
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static DISPATCH_PROC(ProcXTestCompareCursor);
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static DISPATCH_PROC(ProcXTestDispatch);
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static DISPATCH_PROC(ProcXTestFakeInput);
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static DISPATCH_PROC(ProcXTestGetVersion);
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static DISPATCH_PROC(ProcXTestGrabControl);
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static DISPATCH_PROC(SProcXTestCompareCursor);
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static DISPATCH_PROC(SProcXTestDispatch);
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static DISPATCH_PROC(SProcXTestFakeInput);
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static DISPATCH_PROC(SProcXTestGetVersion);
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static DISPATCH_PROC(SProcXTestGrabControl);
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void
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XTestExtensionInit(INITARGS)
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{
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#if 0
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ExtensionEntry *extEntry;
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if ((extEntry = AddExtension(XTestExtensionName, 0, 0,
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ProcXTestDispatch, SProcXTestDispatch,
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XTestResetProc, StandardMinorOpcode)) != 0)
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XTestReqCode = (unsigned char)extEntry->base;
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#else
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(void) AddExtension(XTestExtensionName, 0, 0,
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ProcXTestDispatch, SProcXTestDispatch,
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XTestResetProc, StandardMinorOpcode);
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#endif
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}
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/*ARGSUSED*/
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static void
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XTestResetProc (extEntry)
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ExtensionEntry *extEntry;
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{
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}
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static int
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ProcXTestGetVersion(client)
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register ClientPtr client;
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{
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xXTestGetVersionReply rep;
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register int n;
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REQUEST_SIZE_MATCH(xXTestGetVersionReq);
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rep.type = X_Reply;
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rep.length = 0;
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rep.sequenceNumber = client->sequence;
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rep.majorVersion = XTestMajorVersion;
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rep.minorVersion = XTestMinorVersion;
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if (client->swapped) {
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swaps(&rep.sequenceNumber, n);
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swaps(&rep.minorVersion, n);
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}
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WriteToClient(client, sizeof(xXTestGetVersionReply), (char *)&rep);
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return(client->noClientException);
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}
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static int
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ProcXTestCompareCursor(client)
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register ClientPtr client;
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{
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REQUEST(xXTestCompareCursorReq);
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xXTestCompareCursorReply rep;
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WindowPtr pWin;
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CursorPtr pCursor;
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register int n;
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REQUEST_SIZE_MATCH(xXTestCompareCursorReq);
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pWin = (WindowPtr)LookupWindow(stuff->window, client);
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if (!pWin)
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return(BadWindow);
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if (stuff->cursor == None)
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pCursor = NullCursor;
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else if (stuff->cursor == XTestCurrentCursor)
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pCursor = GetSpriteCursor();
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else {
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pCursor = (CursorPtr)LookupIDByType(stuff->cursor, RT_CURSOR);
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if (!pCursor)
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{
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client->errorValue = stuff->cursor;
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return (BadCursor);
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}
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}
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rep.type = X_Reply;
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rep.length = 0;
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rep.sequenceNumber = client->sequence;
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rep.same = (wCursor(pWin) == pCursor);
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if (client->swapped) {
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swaps(&rep.sequenceNumber, n);
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}
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WriteToClient(client, sizeof(xXTestCompareCursorReply), (char *)&rep);
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return(client->noClientException);
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}
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static int
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ProcXTestFakeInput(client)
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register ClientPtr client;
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{
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REQUEST(xXTestFakeInputReq);
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int nev;
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int n;
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xEvent *ev;
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DeviceIntPtr dev = NULL;
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WindowPtr root;
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int type;
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#ifdef XINPUT
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Bool extension = FALSE;
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deviceValuator *dv = NULL;
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int base;
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int *values;
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#endif /* XINPUT */
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nev = (stuff->length << 2) - sizeof(xReq);
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if ((nev % sizeof(xEvent)) || !nev)
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return BadLength;
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nev /= sizeof(xEvent);
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UpdateCurrentTime();
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ev = (xEvent *)&((xReq *)stuff)[1];
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type = ev->u.u.type & 0177;
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#ifdef XINPUT
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if (type >= EXTENSION_EVENT_BASE)
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{
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type -= DeviceValuator;
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switch (type) {
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case XI_DeviceKeyPress:
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case XI_DeviceKeyRelease:
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case XI_DeviceButtonPress:
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case XI_DeviceButtonRelease:
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case XI_DeviceMotionNotify:
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case XI_ProximityIn:
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case XI_ProximityOut:
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break;
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default:
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client->errorValue = ev->u.u.type;
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return BadValue;
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}
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if (nev == 1 && type == XI_DeviceMotionNotify)
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return BadLength;
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if (type == XI_DeviceMotionNotify)
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base = ((deviceValuator *)(ev+1))->first_valuator;
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else
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base = 0;
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for (n = 1; n < nev; n++)
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{
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dv = (deviceValuator *)(ev + n);
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if (dv->type != DeviceValuator)
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{
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client->errorValue = dv->type;
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return BadValue;
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}
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if (dv->first_valuator != base)
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{
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client->errorValue = dv->first_valuator;
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return BadValue;
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}
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if (!dv->num_valuators || dv->num_valuators > 6)
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{
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client->errorValue = dv->num_valuators;
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return BadValue;
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}
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base += dv->num_valuators;
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}
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type = type - XI_DeviceKeyPress + KeyPress;
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extension = TRUE;
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}
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else
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#endif /* XINPUT */
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{
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if (nev != 1)
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return BadLength;
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switch (type)
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{
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case KeyPress:
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case KeyRelease:
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case MotionNotify:
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case ButtonPress:
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case ButtonRelease:
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break;
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default:
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client->errorValue = ev->u.u.type;
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return BadValue;
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}
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}
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if (ev->u.keyButtonPointer.time)
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{
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TimeStamp activateTime;
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CARD32 ms;
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activateTime = currentTime;
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ms = activateTime.milliseconds + ev->u.keyButtonPointer.time;
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if (ms < activateTime.milliseconds)
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activateTime.months++;
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activateTime.milliseconds = ms;
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ev->u.keyButtonPointer.time = 0;
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/* see mbuf.c:QueueDisplayRequest for code similar to this */
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if (!ClientSleepUntil(client, &activateTime, NULL, NULL))
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{
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return BadAlloc;
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}
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/* swap the request back so we can simply re-execute it */
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if (client->swapped)
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{
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(void) XTestSwapFakeInput(client, (xReq *)stuff);
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swaps(&stuff->length, n);
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}
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ResetCurrentRequest (client);
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client->sequence--;
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return Success;
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}
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#ifdef XINPUT
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if (extension)
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{
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dev = LookupDeviceIntRec(stuff->deviceid & 0177);
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if (!dev)
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{
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client->errorValue = stuff->deviceid & 0177;
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return BadValue;
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}
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if (nev > 1)
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{
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dv = (deviceValuator *)(ev + 1);
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if (!dev->valuator || dv->first_valuator >= dev->valuator->numAxes)
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{
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client->errorValue = dv->first_valuator;
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return BadValue;
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}
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if (dv->first_valuator + dv->num_valuators >
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dev->valuator->numAxes)
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{
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client->errorValue = dv->num_valuators;
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return BadValue;
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}
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}
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}
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#endif /* XINPUT */
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switch (type)
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{
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case KeyPress:
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case KeyRelease:
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#ifdef XINPUT
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if (!extension)
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#endif /* XINPUT */
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dev = (DeviceIntPtr)LookupKeyboardDevice();
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if (ev->u.u.detail < dev->key->curKeySyms.minKeyCode ||
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ev->u.u.detail > dev->key->curKeySyms.maxKeyCode)
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{
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client->errorValue = ev->u.u.detail;
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return BadValue;
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}
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break;
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case MotionNotify:
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#ifdef XINPUT
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if (extension)
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{
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if (ev->u.u.detail != xFalse && ev->u.u.detail != xTrue)
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{
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client->errorValue = ev->u.u.detail;
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return BadValue;
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}
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if (ev->u.u.detail == xTrue && dev->valuator->mode == Absolute)
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{
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values = dev->valuator->axisVal + dv->first_valuator;
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for (n = 1; n < nev; n++)
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{
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dv = (deviceValuator *)(ev + n);
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switch (dv->num_valuators)
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{
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case 6:
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dv->valuator5 += values[5];
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case 5:
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dv->valuator4 += values[4];
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case 4:
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dv->valuator3 += values[3];
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case 3:
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dv->valuator2 += values[2];
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case 2:
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dv->valuator1 += values[1];
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case 1:
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dv->valuator0 += values[0];
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}
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values += 6;
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}
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}
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break;
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}
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#endif /* XINPUT */
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dev = (DeviceIntPtr)LookupPointerDevice();
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if (ev->u.keyButtonPointer.root == None)
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root = GetCurrentRootWindow();
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else
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{
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root = LookupWindow(ev->u.keyButtonPointer.root, client);
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if (!root)
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return BadWindow;
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if (root->parent)
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{
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client->errorValue = ev->u.keyButtonPointer.root;
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return BadValue;
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}
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}
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if (ev->u.u.detail == xTrue)
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{
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int x, y;
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GetSpritePosition(inputInfo.pointer, &x, &y);
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ev->u.keyButtonPointer.rootX += x;
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ev->u.keyButtonPointer.rootY += y;
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}
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else if (ev->u.u.detail != xFalse)
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{
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client->errorValue = ev->u.u.detail;
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return BadValue;
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}
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#ifdef PANORAMIX
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if (!noPanoramiXExtension) {
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ScreenPtr pScreen = root->drawable.pScreen;
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BoxRec box;
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int i;
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int x = ev->u.keyButtonPointer.rootX + panoramiXdataPtr[0].x;
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int y = ev->u.keyButtonPointer.rootY + panoramiXdataPtr[0].y;
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if (!POINT_IN_REGION(pScreen, &XineramaScreenRegions[pScreen->myNum],
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x, y, &box)) {
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FOR_NSCREENS(i) {
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if (i == pScreen->myNum) continue;
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if (POINT_IN_REGION(pScreen,
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&XineramaScreenRegions[i],
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x, y, &box)) {
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root = WindowTable[i];
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x -= panoramiXdataPtr[i].x;
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y -= panoramiXdataPtr[i].y;
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ev->u.keyButtonPointer.rootX = x;
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ev->u.keyButtonPointer.rootY = y;
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break;
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}
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}
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}
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}
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#endif
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if (ev->u.keyButtonPointer.rootX < 0)
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ev->u.keyButtonPointer.rootX = 0;
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else if (ev->u.keyButtonPointer.rootX >= root->drawable.width)
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ev->u.keyButtonPointer.rootX = root->drawable.width - 1;
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if (ev->u.keyButtonPointer.rootY < 0)
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ev->u.keyButtonPointer.rootY = 0;
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else if (ev->u.keyButtonPointer.rootY >= root->drawable.height)
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ev->u.keyButtonPointer.rootY = root->drawable.height - 1;
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#ifdef PANORAMIX
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if ((!noPanoramiXExtension
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&& root->drawable.pScreen->myNum != XineramaGetCursorScreen())
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|| (noPanoramiXExtension && root != GetCurrentRootWindow()))
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#else
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if (root != GetCurrentRootWindow())
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#endif
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{
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NewCurrentScreen(root->drawable.pScreen,
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ev->u.keyButtonPointer.rootX,
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ev->u.keyButtonPointer.rootY);
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return client->noClientException;
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}
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(*root->drawable.pScreen->SetCursorPosition)
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(root->drawable.pScreen,
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ev->u.keyButtonPointer.rootX,
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ev->u.keyButtonPointer.rootY, FALSE);
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break;
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case ButtonPress:
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case ButtonRelease:
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#ifdef XINPUT
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if (!extension)
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#endif /* XINPUT */
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dev = (DeviceIntPtr)LookupPointerDevice();
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if (!ev->u.u.detail || ev->u.u.detail > dev->button->numButtons)
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{
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client->errorValue = ev->u.u.detail;
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return BadValue;
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}
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break;
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}
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if (screenIsSaved == SCREEN_SAVER_ON)
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SaveScreens(SCREEN_SAVER_OFF, ScreenSaverReset);
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ev->u.keyButtonPointer.time = currentTime.milliseconds;
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(*dev->public.processInputProc)(ev, dev, nev);
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return client->noClientException;
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}
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static int
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ProcXTestGrabControl(client)
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register ClientPtr client;
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{
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REQUEST(xXTestGrabControlReq);
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REQUEST_SIZE_MATCH(xXTestGrabControlReq);
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if ((stuff->impervious != xTrue) && (stuff->impervious != xFalse))
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{
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client->errorValue = stuff->impervious;
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return(BadValue);
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}
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if (stuff->impervious)
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MakeClientGrabImpervious(client);
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else
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MakeClientGrabPervious(client);
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return(client->noClientException);
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}
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static int
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ProcXTestDispatch (client)
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register ClientPtr client;
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{
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REQUEST(xReq);
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switch (stuff->data)
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{
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case X_XTestGetVersion:
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return ProcXTestGetVersion(client);
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case X_XTestCompareCursor:
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return ProcXTestCompareCursor(client);
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case X_XTestFakeInput:
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return ProcXTestFakeInput(client);
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case X_XTestGrabControl:
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return ProcXTestGrabControl(client);
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default:
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return BadRequest;
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}
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}
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static int
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SProcXTestGetVersion(client)
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register ClientPtr client;
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{
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register int n;
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REQUEST(xXTestGetVersionReq);
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swaps(&stuff->length, n);
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REQUEST_SIZE_MATCH(xXTestGetVersionReq);
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swaps(&stuff->minorVersion, n);
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return ProcXTestGetVersion(client);
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}
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static int
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SProcXTestCompareCursor(client)
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register ClientPtr client;
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{
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register int n;
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REQUEST(xXTestCompareCursorReq);
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swaps(&stuff->length, n);
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REQUEST_SIZE_MATCH(xXTestCompareCursorReq);
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swapl(&stuff->window, n);
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swapl(&stuff->cursor, n);
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return ProcXTestCompareCursor(client);
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}
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static int
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XTestSwapFakeInput(client, req)
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register ClientPtr client;
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xReq *req;
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{
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register int nev;
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register xEvent *ev;
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xEvent sev;
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EventSwapPtr proc;
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nev = ((req->length << 2) - sizeof(xReq)) / sizeof(xEvent);
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for (ev = (xEvent *)&req[1]; --nev >= 0; ev++)
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{
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/* Swap event */
|
|
proc = EventSwapVector[ev->u.u.type & 0177];
|
|
/* no swapping proc; invalid event type? */
|
|
if (!proc || proc == NotImplemented) {
|
|
client->errorValue = ev->u.u.type;
|
|
return BadValue;
|
|
}
|
|
(*proc)(ev, &sev);
|
|
*ev = sev;
|
|
}
|
|
return Success;
|
|
}
|
|
|
|
static int
|
|
SProcXTestFakeInput(client)
|
|
register ClientPtr client;
|
|
{
|
|
register int n;
|
|
REQUEST(xReq);
|
|
|
|
swaps(&stuff->length, n);
|
|
n = XTestSwapFakeInput(client, stuff);
|
|
if (n != Success)
|
|
return n;
|
|
return ProcXTestFakeInput(client);
|
|
}
|
|
|
|
static int
|
|
SProcXTestGrabControl(client)
|
|
register ClientPtr client;
|
|
{
|
|
register int n;
|
|
REQUEST(xXTestGrabControlReq);
|
|
|
|
swaps(&stuff->length, n);
|
|
REQUEST_SIZE_MATCH(xXTestGrabControlReq);
|
|
return ProcXTestGrabControl(client);
|
|
}
|
|
|
|
static int
|
|
SProcXTestDispatch (client)
|
|
register ClientPtr client;
|
|
{
|
|
REQUEST(xReq);
|
|
switch (stuff->data)
|
|
{
|
|
case X_XTestGetVersion:
|
|
return SProcXTestGetVersion(client);
|
|
case X_XTestCompareCursor:
|
|
return SProcXTestCompareCursor(client);
|
|
case X_XTestFakeInput:
|
|
return SProcXTestFakeInput(client);
|
|
case X_XTestGrabControl:
|
|
return SProcXTestGrabControl(client);
|
|
default:
|
|
return BadRequest;
|
|
}
|
|
}
|