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comctl32/listview: Move sending LVN_ODSTATECHANGED notifications to a function.

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Signed-off-by: Angelo Haller <angelo@szanni.org>
This commit is contained in:
Angelo Haller 2022-06-28 16:16:08 -05:00 committed by Alexandre Julliard
parent 8b392553b3
commit 425fd8f80e
1 changed files with 18 additions and 7 deletions
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25
dlls/comctl32/listview.c
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@ -438,6 +438,7 @@ static INT LISTVIEW_GetStringWidthT(const LISTVIEW_INFO *, LPCWSTR, BOOL);
static BOOL LISTVIEW_KeySelection(LISTVIEW_INFO *, INT, BOOL);
static UINT LISTVIEW_GetItemState(const LISTVIEW_INFO *, INT, UINT);
static BOOL LISTVIEW_SetItemState(LISTVIEW_INFO *, INT, const LVITEMW *);
static VOID LISTVIEW_SetOwnerDataState(LISTVIEW_INFO *, INT, INT, const LVITEMW *);
static LRESULT LISTVIEW_VScroll(LISTVIEW_INFO *, INT, INT);
static LRESULT LISTVIEW_HScroll(LISTVIEW_INFO *, INT, INT);
static BOOL LISTVIEW_EnsureVisible(LISTVIEW_INFO *, INT, BOOL);
@ -3565,7 +3566,6 @@ static BOOL LISTVIEW_AddGroupSelection(LISTVIEW_INFO *infoPtr, INT nItem)
INT nFirst = min(infoPtr->nSelectionMark, nItem);
INT nLast = max(infoPtr->nSelectionMark, nItem);
HWND hwndSelf = infoPtr->hwndSelf;
NMLVODSTATECHANGE nmlv;
DWORD old_mask;
LVITEMW item;
INT i;
@ -3587,13 +3587,8 @@ static BOOL LISTVIEW_AddGroupSelection(LISTVIEW_INFO *infoPtr, INT nItem)
for (i = nFirst; i <= nLast; i++)
LISTVIEW_SetItemState(infoPtr,i,&item);
ZeroMemory(&nmlv, sizeof(nmlv));
nmlv.iFrom = nFirst;
nmlv.iTo = nLast;
nmlv.uOldState = 0;
nmlv.uNewState = item.state;
LISTVIEW_SetOwnerDataState(infoPtr, nFirst, nLast, &item);
notify_hdr(infoPtr, LVN_ODSTATECHANGED, (LPNMHDR)&nmlv);
if (!IsWindow(hwndSelf))
return FALSE;
infoPtr->notify_mask |= old_mask;
@ -9023,6 +9018,22 @@ static BOOL LISTVIEW_SetItemPosition(LISTVIEW_INFO *infoPtr, INT nItem, const PO
return LISTVIEW_MoveIconTo(infoPtr, nItem, &Pt, FALSE);
}
/* Make sure to also disable per item notifications via the notification mask. */
static VOID LISTVIEW_SetOwnerDataState(LISTVIEW_INFO *infoPtr, INT nFirst, INT nLast, const LVITEMW *item)
{
NMLVODSTATECHANGE nmlv;
if (!item) return;
ZeroMemory(&nmlv, sizeof(nmlv));
nmlv.iFrom = nFirst;
nmlv.iTo = nLast;
nmlv.uOldState = 0;
nmlv.uNewState = item->state;
notify_hdr(infoPtr, LVN_ODSTATECHANGED, (LPNMHDR)&nmlv);
}
/***
* DESCRIPTION:
* Sets the state of one or many items.