70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/************************************************************
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Copyright 2007 Peter Hutterer <peter@cs.unisa.edu.au>
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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 in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/***********************************************************************
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*
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* XIGetClientPointer - Get the clientPointer setting for a client.
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*
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdint.h>
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#include <X11/extensions/XI2proto.h>
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#include <X11/Xlibint.h>
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#include <X11/extensions/XInput2.h>
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#include <X11/extensions/extutil.h>
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#include "XIint.h"
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Bool
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XIGetClientPointer(Display* dpy, Window win, int *deviceid)
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{
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xXIGetClientPointerReq *req;
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xXIGetClientPointerReply rep;
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XExtDisplayInfo *info = XInput_find_display(dpy);
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LockDisplay(dpy);
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if (_XiCheckExtInit(dpy, Dont_Check, info) == -1)
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return False;
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GetReq(XIGetClientPointer, req);
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req->reqType = info->codes->major_opcode;
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req->ReqType = X_XIGetClientPointer;
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req->win = win;
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if (!_XReply(dpy, (xReply*) &rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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return False;
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}
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*deviceid = rep.deviceid;
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UnlockDisplay(dpy);
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SyncHandle();
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return rep.set;
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}
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