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Unify HEADER_SetItem[A/W] into one function.

This commit is contained in:
Vitaliy Margolen 2005-10-27 10:19:29 +00:00 committed by Alexandre Julliard
parent 56aa241b97
commit 05905cc526
1 changed files with 27 additions and 109 deletions
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136
dlls/comctl32/header.c
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@ -1207,11 +1207,9 @@ HEADER_SetBitmapMargin(HWND hwnd, WPARAM wParam)
}
static LRESULT
HEADER_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
HEADER_SetItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
{
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
HDITEMA *phdi = (HDITEMA*)lParam;
INT nItem = (INT)wParam;
HEADER_ITEM *lpItem;
if (phdi == NULL)
@ -1221,7 +1219,8 @@ HEADER_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
TRACE("[nItem=%d]\n", nItem);
if (HEADER_SendHeaderNotify (hwnd, HDN_ITEMCHANGINGA, nItem, phdi->mask))
if (HEADER_SendHeaderNotify (hwnd, bUnicode ? HDN_ITEMCHANGINGW : HDN_ITEMCHANGINGA,
nItem, phdi->mask))
return FALSE;
lpItem = &infoPtr->items[nItem];
@ -1234,28 +1233,33 @@ HEADER_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
if (phdi->mask & HDI_LPARAM)
lpItem->lParam = phdi->lParam;
if (phdi->mask & HDI_TEXT) {
if (phdi->pszText != LPSTR_TEXTCALLBACKA) {
if (lpItem->pszText) {
Free (lpItem->pszText);
lpItem->pszText = NULL;
}
if (phdi->pszText) {
INT len = MultiByteToWideChar (CP_ACP,0,phdi->pszText,-1,NULL,0);
lpItem->pszText = Alloc( len*sizeof(WCHAR) );
MultiByteToWideChar (CP_ACP,0,phdi->pszText,-1,lpItem->pszText,len);
}
}
else
lpItem->pszText = LPSTR_TEXTCALLBACKW;
}
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)
{
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 = LPSTR_TEXTCALLBACKW;
}
if (phdi->mask & HDI_ORDER)
{
INT i, nMin, nMax;
@ -1281,92 +1285,8 @@ HEADER_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
}
}
HEADER_SendHeaderNotify (hwnd, HDN_ITEMCHANGEDA, nItem, phdi->mask);
HEADER_SetItemBounds (hwnd);
InvalidateRect(hwnd, NULL, FALSE);
return TRUE;
}
static LRESULT
HEADER_SetItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
HDITEMW *phdi = (HDITEMW*)lParam;
INT nItem = (INT)wParam;
HEADER_ITEM *lpItem;
if (phdi == NULL)
return FALSE;
if ((nItem < 0) || (nItem >= (INT)infoPtr->uNumItem))
return FALSE;
TRACE("[nItem=%d]\n", nItem);
if (HEADER_SendHeaderNotify (hwnd, HDN_ITEMCHANGINGW, nItem, phdi->mask))
return FALSE;
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_TEXT) {
if (phdi->pszText != LPSTR_TEXTCALLBACKW) {
if (lpItem->pszText) {
Free (lpItem->pszText);
lpItem->pszText = NULL;
}
if (phdi->pszText) {
INT len = strlenW (phdi->pszText);
lpItem->pszText = Alloc ((len+1)*sizeof(WCHAR));
strcpyW (lpItem->pszText, phdi->pszText);
}
}
else
lpItem->pszText = LPSTR_TEXTCALLBACKW;
}
if (phdi->mask & HDI_WIDTH)
lpItem->cxy = phdi->cxy;
if (phdi->mask & HDI_IMAGE)
lpItem->iImage = phdi->iImage;
if (phdi->mask & HDI_ORDER)
{
INT i, nMin, nMax;
if (lpItem->iOrder < phdi->iOrder)
{
memmove(&infoPtr->order[lpItem->iOrder],
&infoPtr->order[lpItem->iOrder + 1],
(phdi->iOrder - lpItem->iOrder) * sizeof(INT));
}
if (phdi->iOrder < lpItem->iOrder)
{
memmove(&infoPtr->order[phdi->iOrder + 1],
&infoPtr->order[phdi->iOrder],
(lpItem->iOrder - phdi->iOrder) * sizeof(INT));
}
infoPtr->order[phdi->iOrder] = nItem;
nMin = min(lpItem->iOrder, phdi->iOrder);
nMax = max(lpItem->iOrder, phdi->iOrder);
for (i = nMin; i <= nMax; i++)
{
infoPtr->items[infoPtr->order[i]].iOrder = infoPtr->order[i];
}
}
HEADER_SendHeaderNotify(hwnd, HDN_ITEMCHANGEDW, nItem, phdi->mask);
HEADER_SendHeaderNotify (hwnd, bUnicode ? HDN_ITEMCHANGEDW : HDN_ITEMCHANGEDA,
nItem, phdi->mask);
HEADER_SetItemBounds (hwnd);
@ -1932,10 +1852,8 @@ HEADER_WindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
return HEADER_SetImageList (hwnd, (HIMAGELIST)lParam);
case HDM_SETITEMA:
return HEADER_SetItemA (hwnd, wParam, lParam);
case HDM_SETITEMW:
return HEADER_SetItemW (hwnd, wParam, lParam);
return HEADER_SetItemT (hwnd, (INT)wParam, (LPHDITEMW)lParam, msg == HDM_SETITEMW);
case HDM_SETORDERARRAY:
return HEADER_SetOrderArray(hwnd, wParam, lParam);