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Duplicate selected items list in LISTVIEW_RemoveAllSelections to 

prevent infinite loops.
This commit is contained in:
Mike McCormack 2002-10-16 19:56:06 +00:00 committed by Alexandre Julliard
parent 3dd4dabffb
commit bcfffe7b08
1 changed files with 10 additions and 8 deletions
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18
dlls/comctl32/listview.c
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@ -2375,7 +2375,8 @@ static LRESULT LISTVIEW_RemoveAllSelections(LISTVIEW_INFO *infoPtr, INT nSkipIte
{ {
LVITEMW lvItem; LVITEMW lvItem;
RANGE *sel; RANGE *sel;
INT i; INT i, pos;
HDPA clone;
if (infoPtr->bRemovingAllSelections) return TRUE; if (infoPtr->bRemovingAllSelections) return TRUE;
@ -2386,16 +2387,17 @@ static LRESULT LISTVIEW_RemoveAllSelections(LISTVIEW_INFO *infoPtr, INT nSkipIte
lvItem.state = 0; lvItem.state = 0;
lvItem.stateMask = LVIS_SELECTED; lvItem.stateMask = LVIS_SELECTED;
do /* need to clone the DPA because callbacks can change it */
clone = DPA_Clone(infoPtr->hdpaSelectionRanges, NULL);
for ( pos = 0; (sel = DPA_GetPtr(clone, pos)); pos++ )
{ {
sel = DPA_GetPtr(infoPtr->hdpaSelectionRanges, 0);
if (!sel) continue;
if (infoPtr->hdpaSelectionRanges->nItemCount == 1 &&
sel->lower == nSkipItem && sel->upper == nSkipItem) break;
for(i = sel->lower; i <= sel->upper; i++) for(i = sel->lower; i <= sel->upper; i++)
if (i != nSkipItem) LISTVIEW_SetItemState(infoPtr, i, &lvItem); {
if (i != nSkipItem)
LISTVIEW_SetItemState(infoPtr, i, &lvItem);
} }
while (infoPtr->hdpaSelectionRanges->nItemCount > 0); }
DPA_Destroy(clone);
infoPtr->bRemovingAllSelections = FALSE; infoPtr->bRemovingAllSelections = FALSE;