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Partial redundancy elimination in PropertyNotify generation.

This commit is contained in:
Adam Jackson 2007-07-21 15:27:40 -04:00
parent 0f91abd5c6
commit 7da38bb6a1
1 changed files with 21 additions and 43 deletions
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64
dix/property.c
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@ -91,6 +91,19 @@ PrintPropertys(WindowPtr pWin)
} }
#endif #endif
static void
deliverPropertyNotifyEvent(WindowPtr pWin, int state, Atom atom)
{
xEvent event;
event.u.u.type = PropertyNotify;
event.u.property.window = pWin->drawable.id;
event.u.property.state = state;
event.u.property.atom = atom;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
}
int int
ProcRotateProperties(ClientPtr client) ProcRotateProperties(ClientPtr client)
{ {
@ -100,7 +113,6 @@ ProcRotateProperties(ClientPtr client)
Atom * atoms; Atom * atoms;
PropertyPtr * props; /* array of pointer */ PropertyPtr * props; /* array of pointer */
PropertyPtr pProp; PropertyPtr pProp;
xEvent event;
REQUEST_FIXED_SIZE(xRotatePropertiesReq, stuff->nAtoms << 2); REQUEST_FIXED_SIZE(xRotatePropertiesReq, stuff->nAtoms << 2);
UpdateCurrentTime(); UpdateCurrentTime();
@ -157,15 +169,8 @@ found:
delta += stuff->nAtoms; delta += stuff->nAtoms;
for (i = 0; i < stuff->nAtoms; i++) for (i = 0; i < stuff->nAtoms; i++)
{ {
/* Generate a PropertyNotify event for each property whose value deliverPropertyNotifyEvent(pWin, PropertyNewValue,
is changed in the order in which they appear in the request. */ props[i]->propertyName);
event.u.u.type = PropertyNotify;
event.u.property.window = pWin->drawable.id;
event.u.property.state = PropertyNewValue;
event.u.property.atom = props[i]->propertyName;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
props[i]->propertyName = atoms[(i + delta) % stuff->nAtoms]; props[i]->propertyName = atoms[(i + delta) % stuff->nAtoms];
} }
@ -243,7 +248,6 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
Bool sendevent) Bool sendevent)
{ {
PropertyPtr pProp; PropertyPtr pProp;
xEvent event;
int sizeInBytes; int sizeInBytes;
int totalSize; int totalSize;
pointer data; pointer data;
@ -338,15 +342,10 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
pProp->size += len; pProp->size += len;
} }
} }
if (sendevent) if (sendevent)
{ deliverPropertyNotifyEvent(pWin, PropertyNewValue, pProp->propertyName);
event.u.u.type = PropertyNotify;
event.u.property.window = pWin->drawable.id;
event.u.property.state = PropertyNewValue;
event.u.property.atom = pProp->propertyName;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
}
return(Success); return(Success);
} }
@ -354,7 +353,6 @@ int
DeleteProperty(WindowPtr pWin, Atom propName) DeleteProperty(WindowPtr pWin, Atom propName)
{ {
PropertyPtr pProp, prevProp; PropertyPtr pProp, prevProp;
xEvent event;
if (!(pProp = wUserProps (pWin))) if (!(pProp = wUserProps (pWin)))
return(Success); return(Success);
@ -377,12 +375,7 @@ DeleteProperty(WindowPtr pWin, Atom propName)
{ {
prevProp->next = pProp->next; prevProp->next = pProp->next;
} }
event.u.u.type = PropertyNotify; deliverPropertyNotifyEvent(pWin, PropertyDelete, pProp->propertyName);
event.u.property.window = pWin->drawable.id;
event.u.property.state = PropertyDelete;
event.u.property.atom = pProp->propertyName;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
xfree(pProp->data); xfree(pProp->data);
xfree(pProp); xfree(pProp);
} }
@ -393,17 +386,11 @@ void
DeleteAllWindowProperties(WindowPtr pWin) DeleteAllWindowProperties(WindowPtr pWin)
{ {
PropertyPtr pProp, pNextProp; PropertyPtr pProp, pNextProp;
xEvent event;
pProp = wUserProps (pWin); pProp = wUserProps (pWin);
while (pProp) while (pProp)
{ {
event.u.u.type = PropertyNotify; deliverPropertyNotifyEvent(pWin, PropertyDelete, pProp->propertyName);
event.u.property.window = pWin->drawable.id;
event.u.property.state = PropertyDelete;
event.u.property.atom = pProp->propertyName;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
pNextProp = pProp->next; pNextProp = pProp->next;
xfree(pProp->data); xfree(pProp->data);
xfree(pProp); xfree(pProp);
@ -537,16 +524,7 @@ ProcGetProperty(ClientPtr client)
reply.propertyType = pProp->type; reply.propertyType = pProp->type;
if (stuff->delete && (reply.bytesAfter == 0)) if (stuff->delete && (reply.bytesAfter == 0))
{ /* send the event */ deliverPropertyNotifyEvent(pWin, PropertyDelete, pProp->propertyName);
xEvent event;
event.u.u.type = PropertyNotify;
event.u.property.window = pWin->drawable.id;
event.u.property.state = PropertyDelete;
event.u.property.atom = pProp->propertyName;
event.u.property.time = currentTime.milliseconds;
DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
}
WriteReplyToClient(client, sizeof(xGenericReply), &reply); WriteReplyToClient(client, sizeof(xGenericReply), &reply);
if (len) if (len)