void FTimerManager::DEPRECATED_InternalSetTimer(FTimerUnifiedDelegate const& InDelegate, float InRate, bool InbLoop, float InFirstDelay)
{
// not currently threadsafe
check(IsInGameThread());
// if the timer is already set, just clear it and we'll re-add it, since
// there's no data to maintain.
DEPRECATED_InternalClearTimer(InDelegate);
if (InRate > 0.f)
{
// set up the new timer
FTimerData NewTimerData;
NewTimerData.TimerDelegate = InDelegate;
InternalSetTimer(NewTimerData, InRate, InbLoop, InFirstDelay);
}
}
void xxxTrackMouseMove(PWND pwnd, int htEx, UINT message)
{
BOOL fNewpwndTrack;
DWORD dwDTCancel = 0;
TL tlpwnd;
LPWSTR pstr;
PDESKTOP pdesk = PtiCurrent()->rpdesk;
PTHREADINFO ptiTrack;
#if DBG
/*
* Let's warn if this function gets reenterd so we can make sure
* nothing bad will follow. This should be a rare situation.
* Look in gptiReEntered to find out who is already here.
*/
static UINT gcReEntered = 0;
static PTHREADINFO gptiReEntered;
if(gcReEntered++ != 0){
RIPMSG2(RIP_WARNING, "Reentered xxxTrackMouseMove; previous thread was %#p, current thread is %#p", gptiReEntered, PtiCurrent());
}
gptiReEntered = PtiCurrent();
CheckLock(pwnd);
/*
* We must be on an interactive window station.
*/
if (pdesk->rpwinstaParent != NULL &&
pdesk->rpwinstaParent->dwWSF_Flags & WSF_NOIO) {
RIPMSG0(RIP_ERROR, "Can't use tooltips on non-interactive winsta");
}
{
static POINT pt = {0, 0};
#ifdef UNDONE
/*
* We might have taken a guess on the hit test (see FindNCHitEx)
* so if we're at the same point and same window, something
* might be fishy
*/
if ((pt.x == gpsi->ptCursor.x)
&& (pt.y == gpsi->ptCursor.y)
&& (pdesk->spwndTrack == pwnd)) {
RIPMSG1(RIP_WARNING, "xxxTrackMouseMove: Same point & window. %#p", pwnd);
}
#endif
/*
* Something is supposed to have changed or we're wasting time
*/
UserAssert((pt.x != gpsi->ptCursor.x)
|| (pt.y != gpsi->ptCursor.y)
|| (pdesk->spwndTrack != pwnd)
|| (pdesk->htEx != htEx)
|| (message != WM_MOUSEMOVE));
/*
* Remember last tracked point
*/
pt = gpsi->ptCursor;
}
/*
* pwnd is supposed to be on the current thread and queue
*/
UserAssert(PtiCurrent() == GETPTI(pwnd));
UserAssert(PtiCurrent()->pq == GETPTI(pwnd)->pq);
#endif
/*
* Have we switched windows?
*/
fNewpwndTrack = (pdesk->spwndTrack != pwnd);
/*
* If no tracking is taking place, just go set the new
* tracking state
*/
if (!(pdesk->dwDTFlags & DF_MOUSEMOVETRK)) {
goto SetNewState;
}
/*
* Potentially while we leave the critical section below in
* xxxCancelMouseMoveTracking, spwndTrack could be destroyed and unlocked
* and then we go and create the tooltip. This would mean that
* DF_TOOLTIPACTIVE (part of DF_MOUSEMOVETRK test above) would be set,
* but pdesk->spwndTrack would be NULL and we can AV dereferencing
* pdesk->spwndTrack below. Prevent this by making the check here.
*/
if (pdesk->spwndTrack == NULL) {
goto SetNewState;
}
/*
* Nuke hottracking and deactivate tooltip state, if any.
* Do it sychronously if we're tracking on the current queue;
* Otherwise, post an event and let it happen later.
*/
ptiTrack = GETPTI(pdesk->spwndTrack);
if (PtiCurrent()->pq == ptiTrack->pq) {
dwDTCancel |= DF_HOTTRACKING;
} else if (pdesk->dwDTFlags & (DF_HOTTRACKING | DF_TOOLTIPACTIVE)) {
PostEventMessage(ptiTrack, ptiTrack->pq,
QEVENT_CANCELMOUSEMOVETRK,
pdesk->spwndTrack,
pdesk->dwDTFlags,
pdesk->htEx, DF_HOTTRACKING);
/*
* Paranoid assertion. If we're switching queues, we must
* be switching windows. Did we just go through
* ReattachThreads?
*/
UserAssert(pwnd != pdesk->spwndTrack);
pdesk->dwDTFlags &= ~(DF_HOTTRACKING | DF_TOOLTIPACTIVE);
}
/*
* If we're on the client area or the user clicked,
* nuke the tooltip (if any).
* Since we might want to re-show the tooltip, we don't nuke it
* now if we swichted windows (we'll nuke it later if needed)
*/
if ((htEx == HTCLIENT) || (message != WM_MOUSEMOVE)) {
dwDTCancel |= DF_TOOLTIPACTIVE;
}
/*
* If we switched windows or crossed client/nonclinet boundaries,
* end track mouse leave/hover.
*/
if (fNewpwndTrack || ((pdesk->htEx == HTCLIENT) ^ (htEx == HTCLIENT))) {
dwDTCancel |= DF_TRACKMOUSEEVENT;
}
/*
* Cancel whatever is active and needs to go away
*/
ThreadLockAlways(pdesk->spwndTrack, &tlpwnd);
xxxCancelMouseMoveTracking(pdesk->dwDTFlags,
pdesk->spwndTrack,
pdesk->htEx,
dwDTCancel);
ThreadUnlock(&tlpwnd);
pdesk->dwDTFlags &= ~dwDTCancel;
SetNewState:
/*
* Hottracking/tooltip on mouse move if on NC hitest and enabled
*/
if ((htEx != HTCLIENT) && (message == WM_MOUSEMOVE) && TestEffectUP(HOTTRACKING)) {
/*
* Hottrack the new hit test area
*/
if (xxxHotTrack(pwnd, htEx, TRUE)) {
pdesk->dwDTFlags |= DF_HOTTRACKING;
}
/*
* Remove/set the tool tip.
* We always do this synchronously because it doesn't mess
* with pwnd's or spwnTrack's queue
*/
if ((pstr = IsTooltipHittest(pwnd, LOWORD(htEx))) != NULL) {
PTOOLTIPWND pttwnd = (PTOOLTIPWND)pdesk->spwndTooltip;
ThreadLockAlways(pttwnd, &tlpwnd);
xxxCreateTooltip(pttwnd, pstr);
ThreadUnlock(&tlpwnd);
pdesk->dwDTFlags |= DF_TOOLTIP;
} else {
PTOOLTIPWND pttwnd = (PTOOLTIPWND)pdesk->spwndTooltip;
ThreadLockAlways(pttwnd, &tlpwnd);
xxxResetTooltip(pttwnd);
ThreadUnlock(&tlpwnd);
}
} /* if (htEx != HTCLIENT) */
ValidateThreadLocks(NULL, PtiCurrent()->ptl, (ULONG_PTR)&pwnd, TRUE);
/*
* Update new track window if needed.
*/
if (fNewpwndTrack) {
PWND pwndActivate;
Lock(&pdesk->spwndTrack, pwnd);
/*
* Active window tracking.
* If there is non-zero timeout, get the window we're supposed to activate
* and set the timer. Otherwise, set the queue flag so
* xxxActiveWindowTracking can do its thing.
*/
if ((message == WM_MOUSEMOVE) && TestUP(ACTIVEWINDOWTRACKING)) {
if (UP(ACTIVEWNDTRKTIMEOUT) != 0) {
pwndActivate = GetActiveTrackPwnd(pwnd, NULL);
if (pwndActivate != NULL) {
InternalSetTimer(pwndActivate, IDSYS_WNDTRACKING,
UP(ACTIVEWNDTRKTIMEOUT),
xxxSystemTimerProc, TMRF_SYSTEM);
}
} else {
PtiCurrent()->pq->QF_flags |= QF_ACTIVEWNDTRACKING;
} /* if (TestUP(ACTIVEWNDTRKZORDER)) */
} /* if (TestUP(ACTIVEWINDOWTRACKING)) */
}
/*
* Save new hit test code
*/
pdesk->htEx = htEx;
#if DBG
--gcReEntered;
#endif
}
/***************************************************************************\
* SetTooltipTimer
*
\***************************************************************************/
void SetTooltipTimer (PTOOLTIPWND pttwnd, UINT uTID, UINT uDelay)
{
KillTooltipTimer(pttwnd);
pttwnd->uTID = uTID;
InternalSetTimer((PWND)pttwnd, uTID, uDelay, NULL, 0);
}
