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Notification code cleanup, more traces, etc.

This commit is contained in:
Dimitrie O. Paun 2002-10-17 01:20:18 +00:00 committed by Alexandre Julliard
parent 9a01be4caa
commit be8189bd9c
1 changed files with 45 additions and 51 deletions
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90
dlls/comctl32/listview.c
View File

@ -533,16 +533,24 @@ undo:
/******** Notification functions i************************************/
static inline BOOL notify_hdr(LISTVIEW_INFO *infoPtr, INT code, LPNMHDR pnmh)
static LRESULT notify_hdr(LISTVIEW_INFO *infoPtr, INT code, LPNMHDR pnmh)
{
LRESULT result;
TRACE("(code=%d)\n", code);
pnmh->hwndFrom = infoPtr->hwndSelf;
pnmh->idFrom = GetWindowLongW(infoPtr->hwndSelf, GWL_ID);
pnmh->code = code;
return (BOOL)SendMessageW(GetParent(infoPtr->hwndSelf), WM_NOTIFY,
result = SendMessageW(GetParent(infoPtr->hwndSelf), WM_NOTIFY,
(WPARAM)pnmh->idFrom, (LPARAM)pnmh);
TRACE(" <= %ld\n", result);
return result;
}
static inline BOOL notify(LISTVIEW_INFO *infoPtr, INT code)
static inline LRESULT notify(LISTVIEW_INFO *infoPtr, INT code)
{
NMHDR nmh;
return notify_hdr(infoPtr, code, &nmh);
@ -553,12 +561,12 @@ static inline void notify_itemactivate(LISTVIEW_INFO *infoPtr)
notify(infoPtr, LVN_ITEMACTIVATE);
}
static inline BOOL notify_listview(LISTVIEW_INFO *infoPtr, INT code, LPNMLISTVIEW plvnm)
static inline LRESULT notify_listview(LISTVIEW_INFO *infoPtr, INT code, LPNMLISTVIEW plvnm)
{
return notify_hdr(infoPtr, code, (LPNMHDR)plvnm);
}
static BOOL notify_click(LISTVIEW_INFO *infoPtr, INT code, LVHITTESTINFO *lvht)
static LRESULT notify_click(LISTVIEW_INFO *infoPtr, INT code, LVHITTESTINFO *lvht)
{
NMLISTVIEW nmlv;
@ -656,46 +664,14 @@ static BOOL notify_dispinfoT(LISTVIEW_INFO *infoPtr, INT notificationCode, LPNML
return bResult;
}
static void customdraw_fill(NMLVCUSTOMDRAW *lpnmlvcd, LISTVIEW_INFO *infoPtr, HDC hdc, LPRECT rcBounds, LVITEMW *lpLVItem)
static void customdraw_fill(NMLVCUSTOMDRAW *lpnmlvcd, LISTVIEW_INFO *infoPtr, HDC hdc, LPRECT rcBounds)
{
BOOL isSelected;
ZeroMemory(lpnmlvcd, sizeof(NMLVCUSTOMDRAW));
lpnmlvcd->nmcd.hdc = hdc;
lpnmlvcd->nmcd.rc = *rcBounds;
if (lpLVItem)
{
lpnmlvcd->nmcd.dwItemSpec = lpLVItem->iItem;
lpnmlvcd->iSubItem = lpLVItem->iSubItem;
if (lpLVItem->state & LVIS_SELECTED) lpnmlvcd->nmcd.uItemState |= CDIS_SELECTED;
if (lpLVItem->state & LVIS_FOCUSED) lpnmlvcd->nmcd.uItemState |= CDIS_FOCUS;
if (lpLVItem->iItem == infoPtr->nHotItem) lpnmlvcd->nmcd.uItemState |= CDIS_HOT;
lpnmlvcd->nmcd.lItemlParam = lpLVItem->lParam;
}
isSelected = lpnmlvcd->nmcd.uItemState & CDIS_SELECTED;
/* subitems are selected only in full-row-select, report mode */
if ( lpnmlvcd->iSubItem != 0 &&
!((infoPtr->dwStyle & LVS_TYPEMASK) == LVS_REPORT &&
(infoPtr->dwLvExStyle & LVS_EX_FULLROWSELECT)) )
isSelected = FALSE;
if (isSelected && infoPtr->bFocus)
{
lpnmlvcd->clrTextBk = comctl32_color.clrHighlight;
lpnmlvcd->clrText = comctl32_color.clrHighlightText;
}
else if (isSelected && (infoPtr->dwStyle & LVS_SHOWSELALWAYS))
{
lpnmlvcd->clrTextBk = comctl32_color.clr3dFace;
lpnmlvcd->clrText = comctl32_color.clrBtnText;
}
else
{
lpnmlvcd->clrTextBk = infoPtr->clrTextBk;
lpnmlvcd->clrText = infoPtr->clrText;
}
}
static inline DWORD notify_customdraw (LISTVIEW_INFO *infoPtr, DWORD dwDrawStage, NMLVCUSTOMDRAW *lpnmlvcd)
{
@ -3203,7 +3179,30 @@ static BOOL LISTVIEW_DrawItem(LISTVIEW_INFO *infoPtr, HDC hdc, INT nItem, INT nS
TRACE(" rcBox=%s, rcState=%s, rcIcon=%s. rcLabel=%s\n",
debugrect(&rcBox), debugrect(&rcState), debugrect(&rcIcon), debugrect(&rcLabel));
customdraw_fill(&nmlvcd, infoPtr, hdc, &rcBox, &lvItem);
/* fill in the custom draw structure */
customdraw_fill(&nmlvcd, infoPtr, hdc, &rcBox);
nmlvcd.nmcd.dwItemSpec = lvItem.iItem;
nmlvcd.iSubItem = lvItem.iSubItem;
if (lvItem.state & LVIS_SELECTED) nmlvcd.nmcd.uItemState |= CDIS_SELECTED;
if (lvItem.state & LVIS_FOCUSED) nmlvcd.nmcd.uItemState |= CDIS_FOCUS;
if (lvItem.iItem == infoPtr->nHotItem) nmlvcd.nmcd.uItemState |= CDIS_HOT;
nmlvcd.nmcd.lItemlParam = lvItem.lParam;
if ((lvItem.state & LVIS_SELECTED) &&
(lvItem.iSubItem == 0 ||
(uView == LVS_REPORT && (infoPtr->dwLvExStyle & LVS_EX_FULLROWSELECT))))
{
if (infoPtr->bFocus)
{
nmlvcd.clrTextBk = comctl32_color.clrHighlight;
nmlvcd.clrText = comctl32_color.clrHighlightText;
}
else if (infoPtr->dwStyle & LVS_SHOWSELALWAYS)
{
nmlvcd.clrTextBk = comctl32_color.clr3dFace;
nmlvcd.clrText = comctl32_color.clrBtnText;
}
}
if (cdmode & CDRF_NOTIFYITEMDRAW)
cditemmode = notify_customdraw (infoPtr, CDDS_ITEMPREPAINT, &nmlvcd);
if (cditemmode & CDRF_SKIPDEFAULT) goto postpaint;
@ -3494,7 +3493,7 @@ static void LISTVIEW_Refresh(LISTVIEW_INFO *infoPtr, HDC hdc)
oldClrText = infoPtr->clrText;
GetClientRect(infoPtr->hwndSelf, &rcClient);
customdraw_fill(&nmlvcd, infoPtr, hdc, &rcClient, NULL);
customdraw_fill(&nmlvcd, infoPtr, hdc, &rcClient);
cdmode = notify_customdraw(infoPtr, CDDS_PREPAINT, &nmlvcd);
if (cdmode & CDRF_SKIPDEFAULT) goto enddraw;
@ -3872,26 +3871,21 @@ static LRESULT LISTVIEW_DeleteItem(LISTVIEW_INFO *infoPtr, INT nItem)
{
LONG lStyle = infoPtr->dwStyle;
UINT uView = lStyle & LVS_TYPEMASK;
LONG lCtrlId = GetWindowLongW(infoPtr->hwndSelf, GWL_ID);
NMLISTVIEW nmlv;
BOOL bResult = FALSE;
HDPA hdpaSubItems;
LISTVIEW_ITEM *lpItem;
LISTVIEW_SUBITEM *lpSubItem;
INT i;
LVITEMW item;
INT i;
TRACE("(nItem=%d)\n", nItem);
/* First, send LVN_DELETEITEM notification. */
memset(&nmlv, 0, sizeof (NMLISTVIEW));
nmlv.hdr.hwndFrom = infoPtr->hwndSelf;
nmlv.hdr.idFrom = lCtrlId;
nmlv.hdr.code = LVN_DELETEITEM;
ZeroMemory(&nmlv, sizeof (NMLISTVIEW));
nmlv.iItem = nItem;
SendMessageW((infoPtr->hwndSelf), WM_NOTIFY, (WPARAM)lCtrlId,
(LPARAM)&nmlv);
notify_listview(infoPtr, LVN_DELETEITEM, &nmlv);
if (nItem == infoPtr->nFocusedItem)
{