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comctl32: header: Move common code from SetItemT/InsertItemT into a new function.

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This commit is contained in:
Mikołaj Zalewski 2006-05-13 21:11:21 +02:00 committed by Alexandre Julliard
parent 15e71a0a86
commit e3467de964
1 changed files with 48 additions and 75 deletions
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123
dlls/comctl32/header.c
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@ -110,6 +110,51 @@ static void HEADER_DisposeItem(HEADER_ITEM *lpItem)
}
}
static void HEADER_StoreHDItemInHeader(HEADER_ITEM *lpItem, HDITEMW *phdi, BOOL fUnicode)
{
if (phdi->mask & HDI_BITMAP)
lpItem->hbm = phdi->hbm;
if (phdi->mask & HDI_FORMAT)
lpItem->fmt = phdi->fmt;
if (phdi->mask & HDI_LPARAM)
lpItem->lParam = phdi->lParam;
if (phdi->mask & HDI_WIDTH)
lpItem->cxy = phdi->cxy;
if (phdi->mask & HDI_IMAGE)
{
lpItem->iImage = phdi->iImage;
}
if (phdi->mask & HDI_TEXT)
{
if (!phdi->pszText) phdi->pszText = emptyString; /* null pointer check */
if (phdi->pszText != LPSTR_TEXTCALLBACKW) /* covers != TEXTCALLBACKA too */
{
if (lpItem->pszText)
{
if (lpItem->pszText != emptyString && lpItem->pszText != LPSTR_TEXTCALLBACKW)
Free(lpItem->pszText);
lpItem->pszText = NULL;
}
if (phdi->pszText)
{
if (fUnicode)
Str_SetPtrW(&lpItem->pszText, phdi->pszText);
else
Str_SetPtrAtoW(&lpItem->pszText, (LPSTR)phdi->pszText);
}
}
else
{
lpItem->pszText = phdi->pszText;
}
}
}
inline static LRESULT
HEADER_IndexToOrder (HWND hwnd, INT iItem)
{
@ -1085,44 +1130,11 @@ HEADER_InsertItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
}
lpItem = &infoPtr->items[nItem];
lpItem->bDown = FALSE;
if (phdi->mask & HDI_WIDTH)
lpItem->cxy = phdi->cxy;
if (phdi->mask & HDI_FORMAT)
lpItem->fmt = phdi->fmt;
if (lpItem->fmt == 0)
lpItem->fmt = HDF_LEFT;
if (phdi->mask & HDI_BITMAP)
lpItem->hbm = phdi->hbm;
if (phdi->mask & HDI_LPARAM)
lpItem->lParam = phdi->lParam;
if (phdi->mask & HDI_IMAGE)
{
lpItem->iImage = phdi->iImage;
}
ZeroMemory(lpItem, sizeof(HEADER_ITEM));
HEADER_StoreHDItemInHeader(lpItem, phdi, bUnicode);
if (phdi->mask & HDI_TEXT)
{
if (!phdi->pszText) phdi->pszText = emptyString; /* null pointer check */
if (phdi->pszText != LPSTR_TEXTCALLBACKW) /* covers != TEXTCALLBACKA too */
{
if (bUnicode)
Str_SetPtrW(&lpItem->pszText, phdi->pszText);
else
Str_SetPtrAtoW(&lpItem->pszText, (LPSTR)phdi->pszText);
}
else
{
lpItem->pszText = phdi->pszText;
}
lpItem->fmt |= HDF_STRING;
}
lpItem->iOrder = iOrder;
@ -1221,46 +1233,7 @@ HEADER_SetItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
}
lpItem = &infoPtr->items[nItem];
if (phdi->mask & HDI_BITMAP)
lpItem->hbm = phdi->hbm;
if (phdi->mask & HDI_FORMAT)
lpItem->fmt = phdi->fmt;
if (phdi->mask & HDI_LPARAM)
lpItem->lParam = phdi->lParam;
if (phdi->mask & HDI_WIDTH)
lpItem->cxy = phdi->cxy;
if (phdi->mask & HDI_IMAGE)
{
lpItem->iImage = phdi->iImage;
}
if (phdi->mask & HDI_TEXT)
{
if (phdi->pszText != LPSTR_TEXTCALLBACKW) /* covers != TEXTCALLBACKA too */
{
if (lpItem->pszText)
{
if (lpItem->pszText != emptyString && lpItem->pszText != LPSTR_TEXTCALLBACKW)
Free(lpItem->pszText);
lpItem->pszText = NULL;
}
if (phdi->pszText)
{
if (bUnicode)
Str_SetPtrW(&lpItem->pszText, phdi->pszText);
else
Str_SetPtrAtoW(&lpItem->pszText, (LPSTR)phdi->pszText);
}
}
else
{
lpItem->pszText = phdi->pszText;
}
}
HEADER_StoreHDItemInHeader(lpItem, phdi, bUnicode);
if (phdi->mask & HDI_ORDER)
{