Rob Shearman : comctl32: Support seeking to a particular frame.
Alexandre Julliard
julliard at winehq.org
Wed Jan 16 13:19:36 CST 2008
Module: wine
Branch: master
Commit: 1030d412791bfa6471538e3d6144050eddae92c3
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1030d412791bfa6471538e3d6144050eddae92c3
Author: Rob Shearman <rob at codeweavers.com>
Date: Wed Jan 16 14:03:26 2008 +0000
comctl32: Support seeking to a particular frame.
In this case just draw the frame without starting the timer thread of
setting a timer and without sending any notifications.
---
dlls/comctl32/animate.c | 17 +++++++++++++++--
1 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/dlls/comctl32/animate.c b/dlls/comctl32/animate.c
index d4283a1..931f279 100644
--- a/dlls/comctl32/animate.c
+++ b/dlls/comctl32/animate.c
@@ -145,6 +145,8 @@ static BOOL ANIMATE_LoadFileW(ANIMATE_INFO *infoPtr, LPWSTR lpName)
static BOOL ANIMATE_DoStop(ANIMATE_INFO *infoPtr)
{
+ BOOL stopped = FALSE;
+
EnterCriticalSection(&infoPtr->cs);
/* should stop playing */
@@ -167,15 +169,18 @@ static BOOL ANIMATE_DoStop(ANIMATE_INFO *infoPtr)
CloseHandle( handle );
CloseHandle( infoPtr->hStopEvent );
infoPtr->hStopEvent = 0;
+ stopped = TRUE;
}
if (infoPtr->uTimer) {
KillTimer(infoPtr->hwndSelf, infoPtr->uTimer);
infoPtr->uTimer = 0;
+ stopped = TRUE;
}
LeaveCriticalSection(&infoPtr->cs);
- ANIMATE_Notify(infoPtr, ACN_STOP);
+ if (stopped)
+ ANIMATE_Notify(infoPtr, ACN_STOP);
return TRUE;
}
@@ -429,12 +434,20 @@ static LRESULT ANIMATE_Play(ANIMATE_INFO *infoPtr, UINT cRepeat, WORD wFrom, WOR
TRACE("(repeat=%d from=%d to=%d);\n",
infoPtr->nLoop, infoPtr->nFromFrame, infoPtr->nToFrame);
- if (infoPtr->nFromFrame >= infoPtr->nToFrame ||
+ if (infoPtr->nFromFrame > infoPtr->nToFrame ||
infoPtr->nToFrame >= infoPtr->mah.dwTotalFrames)
return FALSE;
infoPtr->currFrame = infoPtr->nFromFrame;
+ /* seek - doesn't need to start a thread or set a timer and neither
+ * does it send a notification */
+ if (infoPtr->nFromFrame == infoPtr->nToFrame)
+ {
+ ANIMATE_DrawFrame(infoPtr);
+ return TRUE;
+ }
+
if (infoPtr->dwStyle & ACS_TIMER)
{
TRACE("Using a timer\n");
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