Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- dlls/comctl32/listview.c | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c index 7915ece624..c5978b37a5 100644 --- a/dlls/comctl32/listview.c +++ b/dlls/comctl32/listview.c @@ -1315,21 +1315,19 @@ static inline void iterator_destroy(const ITERATOR *i) /*** * Create an empty iterator. */ -static inline BOOL iterator_empty(ITERATOR* i) +static inline void iterator_empty(ITERATOR* i) { ZeroMemory(i, sizeof(*i)); i->nItem = i->nSpecial = i->range.lower = i->range.upper = -1; - return TRUE; }
/*** * Create an iterator over a range. */ -static inline BOOL iterator_rangeitems(ITERATOR* i, RANGE range) +static inline void iterator_rangeitems(ITERATOR* i, RANGE range) { iterator_empty(i); i->range = range; - return TRUE; }
/*** @@ -1337,11 +1335,10 @@ static inline BOOL iterator_rangeitems(ITERATOR* i, RANGE range) * Please note that the iterator will take ownership of the ranges, * and will free them upon destruction. */ -static inline BOOL iterator_rangesitems(ITERATOR* i, RANGES ranges) +static inline void iterator_rangesitems(ITERATOR* i, RANGES ranges) { iterator_empty(i); i->ranges = ranges; - return TRUE; }
/*** @@ -1351,11 +1348,12 @@ static inline BOOL iterator_rangesitems(ITERATOR* i, RANGES ranges) static BOOL iterator_frameditems_absolute(ITERATOR* i, const LISTVIEW_INFO* infoPtr, const RECT *frame) { RECT rcItem, rcTemp; + RANGES ranges;
TRACE("(frame=%s)\n", wine_dbgstr_rect(frame));
/* in case we fail, we want to return an empty iterator */ - if (!iterator_empty(i)) return FALSE; + iterator_empty(i);
if (infoPtr->nItemCount == 0) return TRUE; @@ -1370,7 +1368,8 @@ static BOOL iterator_frameditems_absolute(ITERATOR* i, const LISTVIEW_INFO* info if (IntersectRect(&rcTemp, &rcItem, frame)) i->nSpecial = infoPtr->nFocusedItem; } - if (!(iterator_rangesitems(i, ranges_create(50)))) return FALSE; + if (!(ranges = ranges_create(50))) return FALSE; + iterator_rangesitems(i, ranges); /* to do better here, we need to have PosX, and PosY sorted */ TRACE("building icon ranges:\n"); for (nItem = 0; nItem < infoPtr->nItemCount; nItem++) @@ -1394,7 +1393,7 @@ static BOOL iterator_frameditems_absolute(ITERATOR* i, const LISTVIEW_INFO* info range.lower = max(frame->top / infoPtr->nItemHeight, 0); range.upper = min((frame->bottom - 1) / infoPtr->nItemHeight, infoPtr->nItemCount - 1) + 1; if (range.upper <= range.lower) return TRUE; - if (!iterator_rangeitems(i, range)) return FALSE; + iterator_rangeitems(i, range); TRACE(" report=%s\n", debugrange(&i->range)); } else @@ -1426,7 +1425,8 @@ static BOOL iterator_frameditems_absolute(ITERATOR* i, const LISTVIEW_INFO* info if (nLastCol < nFirstCol || nLastRow < nFirstRow) return TRUE;
- if (!(iterator_rangesitems(i, ranges_create(nLastCol - nFirstCol + 1)))) return FALSE; + if (!(ranges = ranges_create(nLastCol - nFirstCol + 1))) return FALSE; + iterator_rangesitems(i, ranges); TRACE("building list ranges:\n"); for (nCol = nFirstCol; nCol <= nLastCol; nCol++) { @@ -1467,7 +1467,11 @@ static BOOL iterator_visibleitems(ITERATOR *i, const LISTVIEW_INFO *infoPtr, HDC INT rgntype;
rgntype = GetClipBox(hdc, &rcClip); - if (rgntype == NULLREGION) return iterator_empty(i); + if (rgntype == NULLREGION) + { + iterator_empty(i); + return TRUE; + } if (!iterator_frameditems(i, infoPtr, &rcClip)) return FALSE; if (rgntype == SIMPLEREGION) return TRUE;