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Diffstat (limited to 'Xi/chgptr.c')
-rw-r--r--Xi/chgptr.c115
1 files changed, 53 insertions, 62 deletions
diff --git a/Xi/chgptr.c b/Xi/chgptr.c
index 9fa5c2296..ef99e3a5b 100644
--- a/Xi/chgptr.c
+++ b/Xi/chgptr.c
@@ -1,5 +1,3 @@
-/* $Xorg: chgptr.c,v 1.4 2001/02/09 02:04:33 xorgcvs Exp $ */
-
/************************************************************
Copyright 1989, 1998 The Open Group
@@ -45,7 +43,6 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
********************************************************/
-/* $XFree86: xc/programs/Xserver/Xi/chgptr.c,v 3.6 2001/08/23 14:56:19 alanh Exp $ */
/***********************************************************************
*
@@ -59,17 +56,17 @@ SOFTWARE.
#include <dix-config.h>
#endif
-#include <X11/X.h> /* for inputstr.h */
-#include <X11/Xproto.h> /* Request macro */
-#include "inputstr.h" /* DeviceIntPtr */
+#include <X11/X.h> /* for inputstr.h */
+#include <X11/Xproto.h> /* Request macro */
+#include "inputstr.h" /* DeviceIntPtr */
#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
#include "XIstubs.h"
-#include "windowstr.h" /* window structure */
-#include "scrnintstr.h" /* screen structure */
+#include "windowstr.h" /* window structure */
+#include "scrnintstr.h" /* screen structure */
#include "extnsionst.h"
-#include "extinit.h" /* LookupDeviceIntRec */
+#include "extinit.h" /* LookupDeviceIntRec */
#include "dixevents.h"
#include "exevents.h"
@@ -92,8 +89,8 @@ SProcXChangePointerDevice(register ClientPtr client)
REQUEST(xChangePointerDeviceReq);
swaps(&stuff->length, n);
REQUEST_SIZE_MATCH(xChangePointerDeviceReq);
- return(ProcXChangePointerDevice(client));
- }
+ return (ProcXChangePointerDevice(client));
+}
/***********************************************************************
*
@@ -102,13 +99,13 @@ SProcXChangePointerDevice(register ClientPtr client)
*/
int
-ProcXChangePointerDevice (register ClientPtr client)
+ProcXChangePointerDevice(register ClientPtr client)
{
- DeviceIntPtr xptr = inputInfo.pointer;
- DeviceIntPtr dev;
- ValuatorClassPtr v;
- xChangePointerDeviceReply rep;
- changeDeviceNotify ev;
+ DeviceIntPtr xptr = inputInfo.pointer;
+ DeviceIntPtr dev;
+ ValuatorClassPtr v;
+ xChangePointerDeviceReply rep;
+ changeDeviceNotify ev;
REQUEST(xChangePointerDeviceReq);
REQUEST_SIZE_MATCH(xChangePointerDeviceReq);
@@ -118,66 +115,60 @@ ProcXChangePointerDevice (register ClientPtr client)
rep.length = 0;
rep.sequenceNumber = client->sequence;
- dev = LookupDeviceIntRec (stuff->deviceid);
- if (dev == NULL)
- {
+ dev = LookupDeviceIntRec(stuff->deviceid);
+ if (dev == NULL) {
rep.status = -1;
- SendErrorToClient(client, IReqCode, X_ChangePointerDevice, 0,
- BadDevice);
+ SendErrorToClient(client, IReqCode, X_ChangePointerDevice, 0,
+ BadDevice);
return Success;
- }
+ }
v = dev->valuator;
- if (v == NULL || v->numAxes < 2 ||
- stuff->xaxis >= v->numAxes ||
- stuff->yaxis >= v->numAxes)
- {
+ if (v == NULL || v->numAxes < 2 ||
+ stuff->xaxis >= v->numAxes || stuff->yaxis >= v->numAxes) {
rep.status = -1;
SendErrorToClient(client, IReqCode, X_ChangePointerDevice, 0, BadMatch);
return Success;
- }
+ }
if (((dev->grab) && !SameClient(dev->grab, client)) ||
- ((xptr->grab) && !SameClient(xptr->grab, client)))
+ ((xptr->grab) && !SameClient(xptr->grab, client)))
rep.status = AlreadyGrabbed;
else if ((dev->sync.frozen &&
- dev->sync.other && !SameClient(dev->sync.other, client)) ||
+ dev->sync.other && !SameClient(dev->sync.other, client)) ||
(xptr->sync.frozen &&
xptr->sync.other && !SameClient(xptr->sync.other, client)))
rep.status = GrabFrozen;
- else
- {
- if (ChangePointerDevice (
- xptr, dev, stuff->xaxis, stuff->yaxis) != Success)
- {
- SendErrorToClient(client, IReqCode, X_ChangePointerDevice, 0,
- BadDevice);
+ else {
+ if (ChangePointerDevice(xptr, dev, stuff->xaxis, stuff->yaxis) !=
+ Success) {
+ SendErrorToClient(client, IReqCode, X_ChangePointerDevice, 0,
+ BadDevice);
return Success;
- }
+ }
if (dev->focus)
DeleteFocusClassDeviceStruct(dev);
if (!dev->button)
- InitButtonClassDeviceStruct (dev, 0, NULL);
+ InitButtonClassDeviceStruct(dev, 0, NULL);
if (!dev->ptrfeed)
- InitPtrFeedbackClassDeviceStruct(dev, (PtrCtrlProcPtr)NoopDDA);
- RegisterOtherDevice (xptr);
- RegisterPointerDevice (dev);
+ InitPtrFeedbackClassDeviceStruct(dev, (PtrCtrlProcPtr) NoopDDA);
+ RegisterOtherDevice(xptr);
+ RegisterPointerDevice(dev);
ev.type = ChangeDeviceNotify;
ev.deviceid = stuff->deviceid;
ev.time = currentTime.milliseconds;
ev.request = NewPointer;
- SendEventToAllWindows (dev, ChangeDeviceNotifyMask, (xEvent *)&ev, 1);
- SendMappingNotify (MappingPointer, 0, 0, client);
+ SendEventToAllWindows(dev, ChangeDeviceNotifyMask, (xEvent *) & ev, 1);
+ SendMappingNotify(MappingPointer, 0, 0, client);
rep.status = 0;
- }
+ }
- WriteReplyToClient (client, sizeof (xChangePointerDeviceReply),
- &rep);
+ WriteReplyToClient(client, sizeof(xChangePointerDeviceReply), &rep);
return Success;
- }
+}
void
DeleteFocusClassDeviceStruct(DeviceIntPtr dev)
@@ -185,7 +176,7 @@ DeleteFocusClassDeviceStruct(DeviceIntPtr dev)
xfree(dev->focus->trace);
xfree(dev->focus);
dev->focus = NULL;
- }
+}
/***********************************************************************
*
@@ -194,19 +185,18 @@ DeleteFocusClassDeviceStruct(DeviceIntPtr dev)
*/
void
-SendEventToAllWindows (DeviceIntPtr dev, Mask mask, xEvent *ev, int count)
+SendEventToAllWindows(DeviceIntPtr dev, Mask mask, xEvent * ev, int count)
{
int i;
WindowPtr pWin, p1;
- for (i=0; i<screenInfo.numScreens; i++)
- {
+ for (i = 0; i < screenInfo.numScreens; i++) {
pWin = WindowTable[i];
(void)DeliverEventsToWindow(pWin, ev, count, mask, NullGrab, dev->id);
p1 = pWin->firstChild;
- FindInterestedChildren (dev, p1, mask, ev, count);
- }
+ FindInterestedChildren(dev, p1, mask, ev, count);
}
+}
/***********************************************************************
*
@@ -216,18 +206,18 @@ SendEventToAllWindows (DeviceIntPtr dev, Mask mask, xEvent *ev, int count)
*/
void
-FindInterestedChildren (DeviceIntPtr dev, WindowPtr p1, Mask mask, xEvent *ev, int count)
+FindInterestedChildren(DeviceIntPtr dev, WindowPtr p1, Mask mask, xEvent * ev,
+ int count)
{
WindowPtr p2;
- while (p1)
- {
- p2 = p1->firstChild;
+ while (p1) {
+ p2 = p1->firstChild;
(void)DeliverEventsToWindow(p1, ev, count, mask, NullGrab, dev->id);
- FindInterestedChildren (dev, p2, mask, ev, count);
+ FindInterestedChildren(dev, p2, mask, ev, count);
p1 = p1->nextSib;
- }
}
+}
/***********************************************************************
*
@@ -237,11 +227,12 @@ FindInterestedChildren (DeviceIntPtr dev, WindowPtr p1, Mask mask, xEvent *ev, i
*/
void
-SRepXChangePointerDevice (ClientPtr client, int size, xChangePointerDeviceReply *rep)
+SRepXChangePointerDevice(ClientPtr client, int size,
+ xChangePointerDeviceReply * rep)
{
register char n;
swaps(&rep->sequenceNumber, n);
swapl(&rep->length, n);
WriteToClient(client, size, (char *)rep);
- }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 17:30:04 +0000