diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 1 | ||||
| -rw-r--r-- | src/XSetCPtr.c | 62 |
2 files changed, 63 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index a111946..2dc93c6 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -41,6 +41,7 @@ libXi_la_SOURCES = \ XRegPair.c \ XSelect.c \ XSetBMap.c \ + XSetCPtr.c \ XSetDVal.c \ XSetMMap.c \ XSetMode.c \ diff --git a/src/XSetCPtr.c b/src/XSetCPtr.c new file mode 100644 index 0000000..20231f1 --- /dev/null +++ b/src/XSetCPtr.c @@ -0,0 +1,62 @@ +/************************************************************ + +Copyright 2007 Peter Hutterer <peter@cs.unisa.edu.au> + +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. + +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 +OPEN GROUP 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 Open Group 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 Open Group. + +*/ + +/*********************************************************************** + * + * XSetClientPointer - Sets the default pointer for a client. This call is + * important for legacy applications that may send ambiguous requests to the + * server where the server has to randomly pick a device. + * Ideally, the window manager will always send a SetClientPointer request + * before the client interacts with an application. + */ + +#include <X11/extensions/XI.h> +#include <X11/extensions/XIproto.h> +#include <X11/Xlibint.h> +#include <X11/extensions/XInput.h> +#include <X11/extensions/extutil.h> +#include "XIint.h" + +Status +XSetClientPointer(Display* dpy, Window win, char deviceid) +{ + xSetClientPointerReq* req; + XExtDisplayInfo *info = XInput_find_display(dpy); + + LockDisplay(dpy); + if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1) + return (NoSuchExtension); + + GetReq(SetClientPointer, req); + req->reqType = info->codes->major_opcode; + req->ReqType = X_SetClientPointer; + req->win = win; + req->deviceid = deviceid; + + UnlockDisplay(dpy); + SyncHandle(); + return Success; +} |