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Sweden-Number/dlls/comctl32/listview.c

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/*
* Listview control
*
* Copyright 1998 Eric Kohl
*
* NOTES
* This is just a dummy control. An author is needed! Any volunteers?
* I will only improve this control once in a while.
* Eric <ekohl@abo.rhein-zeitung.de>
*
* TODO:
* - Most messages.
* - Most notifications.
*/
#include "windows.h"
#include "commctrl.h"
#include "listview.h"
#include "win.h"
#include "debug.h"
#define LISTVIEW_GetInfoPtr(wndPtr) ((LISTVIEW_INFO *)wndPtr->wExtra[0])
static VOID
LISTVIEW_Refresh (WND *wndPtr, HDC32 hdc)
{
// LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
}
// << LISTVIEW_ApproximateViewRect >>
// << LISTVIEW_Arrange >>
// << LISTVIEW_CreateDragImage >>
static LRESULT
LISTVIEW_DeleteAllItems (WND *wndPtr)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
INT32 nItem;
LISTVIEW_ITEM *lpItem;
NMLISTVIEW nmlv;
BOOL32 bNotify;
if (infoPtr->nItemCount == 0)
return TRUE;
TRACE (listview, "\n");
/* send LVN_DELETEALLITEMS notification */
ZeroMemory (&nmlv, sizeof (NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = LVN_DELETEALLITEMS;
nmlv.iItem = -1;
bNotify =
!(BOOL32)SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
nmlv.hdr.code = LVN_DELETEITEM;
for (nItem = 0; nItem < infoPtr->nItemCount; nItem++) {
/* send notification */
if (bNotify) {
nmlv.iItem = nItem;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
}
/* get item pointer */
lpItem = (LISTVIEW_ITEM*)DPA_GetPtr (infoPtr->hdpaItems, nItem);
/* delete item strings */
if ((lpItem->pszText) && (lpItem->pszText != LPSTR_TEXTCALLBACK32A))
COMCTL32_Free (lpItem->pszText);
/* free item data */
COMCTL32_Free (lpItem);
}
DPA_DeleteAllPtrs (infoPtr->hdpaItems);
infoPtr->nItemCount = 0;
return TRUE;
}
static LRESULT
LISTVIEW_DeleteColumn (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
INT32 nColumn = (INT32)wParam;
/* FIXME ??? */
if (infoPtr->nItemCount > 0)
return FALSE;
if (!SendMessage32A (infoPtr->hwndHeader, HDM_DELETEITEM, wParam, 0))
return FALSE;
infoPtr->nColumnCount--;
FIXME (listview, "semi stub!\n");
return TRUE;
}
static LRESULT
LISTVIEW_DeleteItem (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
INT32 nItem = (INT32)wParam;
LISTVIEW_ITEM *lpItem;
NMLISTVIEW nmlv;
if ((nItem < 0) || (nItem >= infoPtr->nItemCount))
return FALSE;
TRACE (listview, "(%d)\n", nItem);
/* send notification */
ZeroMemory (&nmlv, sizeof (NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = LVN_DELETEITEM;
nmlv.iItem = nItem;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
/* remove from item array */
lpItem = (LISTVIEW_ITEM*)DPA_DeletePtr (infoPtr->hdpaItems, nItem);
/* delete item strings */
if ((lpItem->pszText) && (lpItem->pszText != LPSTR_TEXTCALLBACK32A))
COMCTL32_Free (lpItem->pszText);
/* free item data */
COMCTL32_Free (lpItem);
infoPtr->nItemCount--;
return TRUE;
}
// << LISTVIEW_EditLabel >>
// << LISTVIEW_EnsureVisible >>
// << LISTVIEW_FindItem >>
static LRESULT
LISTVIEW_GetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->clrBk;
}
// << LISTVIEW_GetBkImage >>
// << LISTVIEW_GetCallbackMask >>
static LRESULT
LISTVIEW_GetColumn32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVCOLUMN32A lpcol = (LPLVCOLUMN32A)lParam;
INT32 nIndex = (INT32)wParam;
HDITEM32A hdi;
if (!lpcol)
return FALSE;
TRACE (listview, "(%d %p)\n", nIndex, lpcol);
ZeroMemory (&hdi, sizeof(HDITEM32A));
if (lpcol->mask & LVCF_FMT)
hdi.mask |= HDI_FORMAT;
if (lpcol->mask & LVCF_WIDTH)
hdi.mask |= HDI_WIDTH;
if (lpcol->mask & LVCF_TEXT)
hdi.mask |= (HDI_TEXT | HDI_FORMAT);
if (lpcol->mask & LVCF_IMAGE)
hdi.mask |= HDI_IMAGE;
if (lpcol->mask & LVCF_ORDER)
hdi.mask |= HDI_ORDER;
if (!SendMessage32A (infoPtr->hwndHeader, HDM_GETITEM32A,
wParam, (LPARAM)&hdi))
return FALSE;
if (lpcol->mask & LVCF_FMT) {
lpcol->fmt = 0;
if (hdi.fmt & HDF_LEFT)
lpcol->fmt |= LVCFMT_LEFT;
else if (hdi.fmt & HDF_RIGHT)
lpcol->fmt |= LVCFMT_RIGHT;
else if (hdi.fmt & HDF_CENTER)
lpcol->fmt |= LVCFMT_CENTER;
if (hdi.fmt & HDF_IMAGE)
lpcol->fmt |= LVCFMT_COL_HAS_IMAGES;
}
if (lpcol->mask & LVCF_WIDTH)
lpcol->cx = hdi.cxy;
if ((lpcol->mask & LVCF_TEXT) && (lpcol->pszText))
lstrcpyn32A (lpcol->pszText, hdi.pszText, lpcol->cchTextMax);
if (lpcol->mask & LVCF_IMAGE)
lpcol->iImage = hdi.iImage;
if (lpcol->mask & LVCF_ORDER)
lpcol->iOrder = hdi.iOrder;
return TRUE;
}
// << LISTVIEW_GetColumn32W >>
// << LISTVIEW_GetColumnOrderArray >>
__inline__ static LRESULT
LISTVIEW_GetColumnWidth (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
HDITEM32A hdi;
hdi.mask = HDI_WIDTH;
if (SendMessage32A (infoPtr->hwndHeader, HDM_GETITEM32A,
wParam, (LPARAM)&hdi))
return hdi.cxy;
return 0;
}
// << LISTVIEW_GetCountPerPage >>
// << LISTVIEW_GetEditControl >>
// << LISTVIEW_GetExtendedListviewStyle >>
__inline__ static LRESULT
LISTVIEW_GetHeader (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->hwndHeader;
}
// << LISTVIEW_GetHotCursor >>
// << LISTVIEW_GetHotItem >>
// << LISTVIEW_GetHoverTime >>
static LRESULT
LISTVIEW_GetImageList (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
TRACE (listview, "(0x%08x)\n", wParam);
switch (wParam) {
case LVSIL_NORMAL:
return (LRESULT)infoPtr->himlNormal;
case LVSIL_SMALL:
return (LRESULT)infoPtr->himlSmall;
case LVSIL_STATE:
return (LRESULT)infoPtr->himlState;
}
return (LRESULT)NULL;
}
// << LISTVIEW_GetISearchString >>
static LRESULT
LISTVIEW_GetItem32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVITEM32A lpItem = (LPLVITEM32A)lParam;
LISTVIEW_ITEM *lpRow, *lpSubItem;
if (!lpItem)
return FALSE;
if ((lpItem->iItem < 0) || (lpItem->iItem >= infoPtr->nItemCount))
return FALSE;
if ((lpItem->iSubItem < 0) || (lpItem->iSubItem >= infoPtr->nColumnCount))
return FALSE;
FIXME (listview, "(%d %d %p)\n",
lpItem->iItem, lpItem->iSubItem, lpItem);
lpRow = DPA_GetPtr (infoPtr->hdpaItems, lpItem->iItem);
if (!lpRow)
return FALSE;
lpSubItem = &lpRow[lpItem->iSubItem];
if (!lpSubItem)
return FALSE;
if (lpItem->mask & LVIF_STATE)
lpItem->state = lpSubItem->state & lpItem->stateMask;
if (lpItem->mask & LVIF_TEXT) {
if (lpSubItem->pszText == LPSTR_TEXTCALLBACK32A)
lpItem->pszText = LPSTR_TEXTCALLBACK32A;
else
Str_GetPtr32A (lpSubItem->pszText, lpItem->pszText,
lpItem->cchTextMax);
}
if (lpItem->mask & LVIF_IMAGE)
lpItem->iImage = lpSubItem->iImage;
if (lpItem->mask & LVIF_PARAM)
lpItem->lParam = lpSubItem->lParam;
if (lpItem->mask & LVIF_INDENT)
lpItem->iIndent = lpSubItem->iIndent;
return TRUE;
}
// << LISTVIEW_GetItem32W >>
__inline__ static LRESULT
LISTVIEW_GetItemCount (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->nItemCount;
}
static LRESULT
LISTVIEW_GetItemPosition (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPPOINT32 lpPt = (LPPOINT32)lParam;
INT32 nIndex = (INT32)wParam;
if (!lpPt)
return FALSE;
if ((nIndex < 0) || (nIndex >= infoPtr->nItemCount))
return FALSE;
FIXME (listview, "returning position [0,0]!\n");
lpPt->x = 0;
lpPt->y = 0;
return TRUE;
}
// << LISTVIEW_GetItemRect >>
// << LISTVIEW_GetItemSpacing >>
// << LISTVIEW_GetItemState >>
static LRESULT
LISTVIEW_GetItemText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVITEM32A lpItem = (LPLVITEM32A)lParam;
INT32 nItem = (INT32)wParam;
LISTVIEW_ITEM *lpRow, *lpSubItem;
TRACE (listview, "(%d %p)\n", nItem, lpItem);
lpRow = DPA_GetPtr (infoPtr->hdpaItems, lpItem->iItem);
if (!lpRow)
return 0;
lpSubItem = &lpRow[lpItem->iSubItem];
if (!lpSubItem)
return 0;
if (lpSubItem->pszText == LPSTR_TEXTCALLBACK32A) {
lpItem->pszText = LPSTR_TEXTCALLBACK32A;
return 0;
}
else
return Str_GetPtr32A (lpSubItem->pszText, lpItem->pszText,
lpItem->cchTextMax);
}
// << LISTVIEW_GetItemText32A >>
static LRESULT
LISTVIEW_GetNextItem (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
INT32 nStart = (INT32)wParam;
UINT32 uFlags = (UINT32)LOWORD(lParam);
FIXME (listview, "(%d, 0x%x); empty stub!\n", nStart, uFlags);
return -1;
}
// << LISTVIEW_GetNumberOfWorkAreas >>
// << LISTVIEW_GetOrigin >>
static LRESULT
LISTVIEW_GetSelectedCount (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
TRACE (listview, ": empty stub (returns 0)!\n");
return 0;
}
// << LISTVIEW_GetSelectionMark >>
static LRESULT
LISTVIEW_GetStringWidth32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPSTR lpsz = (LPSTR)lParam;
HFONT32 hFont, hOldFont;
HDC32 hdc;
SIZE32 size;
if (!lpsz)
return 0;
TRACE (listview, "(%s)\n", lpsz);
hFont = infoPtr->hFont ? infoPtr->hFont : GetStockObject32 (SYSTEM_FONT);
hdc = GetDC32 (0);
hOldFont = SelectObject32 (hdc, hFont);
GetTextExtentPoint32A (hdc, lpsz, lstrlen32A(lpsz), &size);
SelectObject32 (hdc, hOldFont);
ReleaseDC32 (0, hdc);
TRACE (listview, "-- ret=%d\n", size.cx);
return (LRESULT)size.cx;
}
__inline__ static LRESULT
LISTVIEW_GetTextBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->clrTextBk;
}
__inline__ static LRESULT
LISTVIEW_GetTextColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->clrText;
}
static LRESULT
LISTVIEW_InsertColumn32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVCOLUMN32A lpcol = (LPLVCOLUMN32A)lParam;
INT32 nIndex = (INT32)wParam;
HDITEM32A hdi;
INT32 nResult;
if ((!lpcol) || (infoPtr->nItemCount > 0))
return -1;
FIXME (listview, "(%d %p): semi stub!\n", nIndex, lpcol);
ZeroMemory (&hdi, sizeof(HDITEM32A));
if (lpcol->mask & LVCF_FMT) {
if (nIndex == 0)
hdi.fmt |= HDF_LEFT;
else if (lpcol->fmt & LVCFMT_LEFT)
hdi.fmt |= HDF_LEFT;
else if (lpcol->fmt & LVCFMT_RIGHT)
hdi.fmt |= HDF_RIGHT;
else if (lpcol->fmt & LVCFMT_CENTER)
hdi.fmt |= HDF_CENTER;
if (lpcol->fmt & LVCFMT_COL_HAS_IMAGES)
hdi.fmt |= HDF_IMAGE;
hdi.mask |= HDI_FORMAT;
}
if (lpcol->mask & LVCF_WIDTH) {
hdi.mask |= HDI_WIDTH;
hdi.cxy = lpcol->cx;
}
if (lpcol->mask & LVCF_TEXT) {
hdi.mask |= (HDI_TEXT | HDI_FORMAT);
hdi.pszText = lpcol->pszText;
hdi.fmt |= HDF_STRING;
}
if (lpcol->mask & LVCF_IMAGE) {
hdi.mask |= HDI_IMAGE;
hdi.iImage = lpcol->iImage;
}
if (lpcol->mask & LVCF_ORDER) {
hdi.mask |= HDI_ORDER;
hdi.iOrder = lpcol->iOrder;
}
nResult = SendMessage32A (infoPtr->hwndHeader, HDM_INSERTITEM32A,
wParam, (LPARAM)&hdi);
if (nResult == -1)
return -1;
infoPtr->nColumnCount++;
return nResult;
}
// << LISTVIEW_InsertColumn32W >>
static LRESULT
LISTVIEW_InsertItem32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVITEM32A lpItem = (LPLVITEM32A)lParam;
LISTVIEW_ITEM *lpListItem;
INT32 nIndex;
NMLISTVIEW nmlv;
if (!lpItem)
return -1;
if ((!infoPtr->nColumnCount) || (lpItem->iSubItem))
return -1;
FIXME (listview, "(%d %p)\n", lpItem->iItem, lpItem);
lpListItem = (LISTVIEW_ITEM*)COMCTL32_Alloc (infoPtr->nColumnCount * sizeof(LISTVIEW_ITEM));
nIndex = DPA_InsertPtr (infoPtr->hdpaItems, lpItem->iItem, lpListItem);
if (nIndex == -1)
return -1;
if (lpItem->mask & LVIF_STATE)
lpListItem[0].state = lpItem->state;
if (lpItem->mask & LVIF_TEXT) {
if (lpItem->pszText == LPSTR_TEXTCALLBACK32A)
lpListItem[0].pszText = LPSTR_TEXTCALLBACK32A;
else
Str_SetPtr32A (&lpListItem[0].pszText, lpItem->pszText);
}
if (lpItem->mask & LVIF_IMAGE)
lpListItem[0].iImage = lpItem->iImage;
if (lpItem->mask & LVIF_PARAM)
lpListItem[0].lParam = lpItem->lParam;
if (lpItem->mask & LVIF_INDENT)
lpListItem[0].iIndent = lpItem->iIndent;
infoPtr->nItemCount++;
/* send notification */
ZeroMemory (&nmlv, sizeof (NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = LVN_INSERTITEM;
nmlv.iItem = nIndex;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
return nIndex;
}
// << LISTVIEW_InsertItem32W >>
static LRESULT
LISTVIEW_RedrawItems (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
// LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
FIXME (listview, "(%d - %d): empty stub!\n",
(INT32)wParam, (INT32)lParam);
return TRUE;
}
static LRESULT
LISTVIEW_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
if (!infoPtr)
return FALSE;
/* set background color */
TRACE (listview, "0x%06lx\n", (COLORREF)lParam);
infoPtr->clrBk = (COLORREF)lParam;
return TRUE;
}
static LRESULT
LISTVIEW_SetColumn32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVCOLUMN32A lpcol = (LPLVCOLUMN32A)lParam;
INT32 nIndex = (INT32)wParam;
HDITEM32A hdi;
if (!lpcol)
return -1;
FIXME (listview, "(%d %p): semi stub!\n", nIndex, lpcol);
ZeroMemory (&hdi, sizeof(HDITEM32A));
if (lpcol->mask & LVCF_FMT) {
if (nIndex == 0)
hdi.fmt |= HDF_LEFT;
else if (lpcol->fmt & LVCFMT_LEFT)
hdi.fmt |= HDF_LEFT;
else if (lpcol->fmt & LVCFMT_RIGHT)
hdi.fmt |= HDF_RIGHT;
else if (lpcol->fmt & LVCFMT_CENTER)
hdi.fmt |= HDF_CENTER;
if (lpcol->fmt & LVCFMT_COL_HAS_IMAGES)
hdi.fmt |= HDF_IMAGE;
hdi.mask |= HDI_FORMAT;
}
if (lpcol->mask & LVCF_WIDTH) {
hdi.mask |= HDI_WIDTH;
hdi.cxy = lpcol->cx;
}
if (lpcol->mask & LVCF_TEXT) {
hdi.mask |= (HDI_TEXT | HDI_FORMAT);
hdi.pszText = lpcol->pszText;
hdi.fmt |= HDF_STRING;
}
if (lpcol->mask & LVCF_IMAGE) {
hdi.mask |= HDI_IMAGE;
hdi.iImage = lpcol->iImage;
}
if (lpcol->mask & LVCF_ORDER) {
hdi.mask |= HDI_ORDER;
hdi.iOrder = lpcol->iOrder;
}
return (LRESULT)SendMessage32A (infoPtr->hwndHeader, HDM_SETITEM32A,
wParam, (LPARAM)&hdi);
}
static LRESULT
LISTVIEW_SetImageList (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
HIMAGELIST himlTemp = 0;
TRACE (listview, "(0x%08x 0x%08lx)\n", wParam, lParam);
switch (wParam) {
case LVSIL_NORMAL:
himlTemp = infoPtr->himlNormal;
infoPtr->himlNormal = (HIMAGELIST)lParam;
return (LRESULT)himlTemp;
case LVSIL_SMALL:
himlTemp = infoPtr->himlSmall;
infoPtr->himlSmall = (HIMAGELIST)lParam;
return (LRESULT)himlTemp;
case LVSIL_STATE:
himlTemp = infoPtr->himlState;
infoPtr->himlState = (HIMAGELIST)lParam;
return (LRESULT)himlTemp;
}
return (LRESULT)NULL;
}
static LRESULT
LISTVIEW_SetItem32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPLVITEM32A lpItem = (LPLVITEM32A)lParam;
LISTVIEW_ITEM *lpRow, *lpSubItem;
NMLISTVIEW nmlv;
if (!lpItem)
return FALSE;
if ((lpItem->iItem < 0) || (lpItem->iItem >= infoPtr->nItemCount))
return FALSE;
if ((lpItem->iSubItem < 0) || (lpItem->iSubItem >= infoPtr->nColumnCount))
return FALSE;
/* send LVN_ITEMCHANGING notification */
ZeroMemory (&nmlv, sizeof (NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = LVN_ITEMCHANGING;
nmlv.iItem = lpItem->iItem;
nmlv.iSubItem = lpItem->iSubItem;
nmlv.uChanged = lpItem->mask;
if (!SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv))
return FALSE;
TRACE (listview, "(%d %d %p)\n",
lpItem->iItem, lpItem->iSubItem, lpItem);
lpRow = DPA_GetPtr (infoPtr->hdpaItems, lpItem->iItem);
if (!lpRow)
return FALSE;
lpSubItem = &lpRow[lpItem->iSubItem];
if (!lpSubItem)
return FALSE;
if (lpItem->mask & LVIF_STATE)
lpSubItem->state = (lpSubItem->state & lpItem->stateMask) | lpItem->state;
if (lpItem->mask & LVIF_TEXT) {
if (lpItem->pszText == LPSTR_TEXTCALLBACK32A) {
if ((lpSubItem->pszText) &&
(lpSubItem->pszText != LPSTR_TEXTCALLBACK32A))
COMCTL32_Free (lpSubItem->pszText);
lpSubItem->pszText = LPSTR_TEXTCALLBACK32A;
}
else {
if (lpSubItem->pszText == LPSTR_TEXTCALLBACK32A)
lpSubItem->pszText = NULL;
Str_SetPtr32A (&lpSubItem->pszText, lpItem->pszText);
}
}
if (lpItem->mask & LVIF_IMAGE)
lpSubItem->iImage = lpItem->iImage;
if (lpItem->mask & LVIF_PARAM)
lpSubItem->lParam = lpItem->lParam;
if (lpItem->mask & LVIF_INDENT)
lpSubItem->iIndent = lpItem->iIndent;
/* send LVN_ITEMCHANGED notification */
nmlv.hdr.code = LVN_ITEMCHANGED;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
return TRUE;
}
// << LISTVIEW_SetItem32W >>
// << LISTVIEW_SetItemCount >>
static LRESULT
LISTVIEW_SetItemPosition (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
INT32 nIndex = (INT32)wParam;
if ((nIndex < 0) || (nIndex >= infoPtr->nItemCount))
return FALSE;
FIXME (listview, "setting position [%d, %d]!\n",
(INT32)LOWORD(lParam), (INT32)HIWORD(lParam));
/* FIXME: set position */
return TRUE;
}
static LRESULT
LISTVIEW_SetTextBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
if (!infoPtr)
return FALSE;
/* set text background color */
TRACE (listview, "0x%06lx\n", (COLORREF)lParam);
infoPtr->clrTextBk = (COLORREF)lParam;
return TRUE;
}
static LRESULT
LISTVIEW_SetTextColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
if (!infoPtr)
return FALSE;
/* set text color */
TRACE (listview, "0x%06lx\n", (COLORREF)lParam);
infoPtr->clrText = (COLORREF)lParam;
return TRUE;
}
static LRESULT
LISTVIEW_SortItems (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
// LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
FIXME (listview, "empty stub!\n");
/* fake success */
return TRUE;
}
static LRESULT
LISTVIEW_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
/* info structure is created at NCCreate */
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LOGFONT32A logFont;
DWORD dwStyle = WS_CHILD | WS_VISIBLE;
TRACE (listview, "styles 0x%08lx 0x%08lx\n",
wndPtr->dwStyle, wndPtr->dwExStyle);
/* initialize info structure */
infoPtr->clrBk = CLR_NONE;
infoPtr->clrText = RGB(0, 0, 0); /* preliminary */
infoPtr->clrTextBk = RGB(255, 255, 255); /* preliminary */
if (!(wndPtr->dwStyle & LVS_REPORT) ||
(wndPtr->dwStyle & LVS_NOCOLUMNHEADER))
dwStyle |= HDS_HIDDEN;
if (!(wndPtr->dwStyle & LVS_NOSORTHEADER))
dwStyle |= HDS_BUTTONS;
/* create header */
infoPtr->hwndHeader =
CreateWindow32A (WC_HEADER32A, "", dwStyle,
0, 0, 0, 0, wndPtr->hwndSelf,
(HMENU32)0, wndPtr->hInstance, NULL);
/* get default font (icon title) */
SystemParametersInfo32A (SPI_GETICONTITLELOGFONT, 0, &logFont, 0);
infoPtr->hDefaultFont = CreateFontIndirect32A (&logFont);
infoPtr->hFont = infoPtr->hDefaultFont;
/* set header font */
SendMessage32A (infoPtr->hwndHeader, WM_SETFONT,
(WPARAM32)infoPtr->hFont, (LPARAM)TRUE);
infoPtr->hdpaItems = DPA_Create (10);
return 0;
}
static LRESULT
LISTVIEW_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
/* delete all items */
LISTVIEW_DeleteAllItems (wndPtr);
/* destroy dpa */
DPA_Destroy (infoPtr->hdpaItems);
/* destroy header */
if (infoPtr->hwndHeader)
DestroyWindow32 (infoPtr->hwndHeader);
/* destroy font */
infoPtr->hFont = (HFONT32)0;
if (infoPtr->hDefaultFont)
DeleteObject32 (infoPtr->hDefaultFont);
return 0;
}
static LRESULT
LISTVIEW_EraseBackground (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
if (infoPtr->clrBk == CLR_NONE) {
return SendMessage32A (GetParent32 (wndPtr->hwndSelf),
WM_ERASEBKGND, wParam, lParam);
}
else {
HBRUSH32 hBrush = CreateSolidBrush32 (infoPtr->clrBk);
FillRect32 ((HDC32)wParam, &infoPtr->rcList, hBrush);
DeleteObject32 (hBrush);
return FALSE;
}
return TRUE;
}
__inline__ static LRESULT
LISTVIEW_GetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
return infoPtr->hFont;
}
// << LISTVIEW_HScroll >>
// << LISTVIEW_KeyDown >>
static LRESULT
LISTVIEW_KillFocus (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMHDR nmh;
FIXME (listview, "semi stub!\n");
nmh.hwndFrom = wndPtr->hwndSelf;
nmh.idFrom = wndPtr->wIDmenu;
nmh.code = NM_KILLFOCUS;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmh);
infoPtr->bFocus = FALSE;
return 0;
}
static LRESULT
LISTVIEW_LButtonDblClk (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMLISTVIEW nmlv;
FIXME (listview, "semi stub!\n");
ZeroMemory (&nmlv, sizeof(NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = NM_DBLCLK;
nmlv.iItem = -1;
nmlv.iSubItem = 0;
nmlv.ptAction.x = (INT32)LOWORD(lParam);
nmlv.ptAction.y = (INT32)HIWORD(lParam);
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
return 0;
}
static LRESULT
LISTVIEW_LButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMLISTVIEW nmlv;
FIXME (listview, "semi stub!\n");
ZeroMemory (&nmlv, sizeof(NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = NM_CLICK;
nmlv.iItem = -1;
nmlv.iSubItem = 0;
nmlv.ptAction.x = (INT32)LOWORD(lParam);
nmlv.ptAction.y = (INT32)HIWORD(lParam);
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
if (!infoPtr->bFocus)
SetFocus32 (wndPtr->hwndSelf);
return 0;
}
static LRESULT
LISTVIEW_NCCreate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr;
/* allocate memory for info structure */
infoPtr = (LISTVIEW_INFO *)COMCTL32_Alloc (sizeof(LISTVIEW_INFO));
wndPtr->wExtra[0] = (DWORD)infoPtr;
if (infoPtr == NULL) {
ERR (listview, "could not allocate info memory!\n");
return 0;
}
if ((LISTVIEW_INFO*)wndPtr->wExtra[0] != infoPtr) {
ERR (listview, "pointer assignment error!\n");
return 0;
}
return DefWindowProc32A (wndPtr->hwndSelf, WM_NCCREATE, wParam, lParam);
}
static LRESULT
LISTVIEW_NCDestroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
/* free list view info data */
COMCTL32_Free (infoPtr);
return 0;
}
static LRESULT
LISTVIEW_Notify (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
LPNMHDR lpnmh = (LPNMHDR)lParam;
if (lpnmh->hwndFrom == infoPtr->hwndHeader) {
FIXME (listview, "WM_NOTIFY from header!\n");
}
else {
FIXME (listview, "WM_NOTIFY from unknown source!\n");
}
return 0;
}
static LRESULT
LISTVIEW_Paint (WND *wndPtr, WPARAM32 wParam)
{
HDC32 hdc;
PAINTSTRUCT32 ps;
hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
LISTVIEW_Refresh (wndPtr, hdc);
if (!wParam)
EndPaint32 (wndPtr->hwndSelf, &ps);
return 0;
}
static LRESULT
LISTVIEW_RButtonDblClk (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMLISTVIEW nmlv;
FIXME (listview, "semi stub!\n");
ZeroMemory (&nmlv, sizeof(NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = NM_RDBLCLK;
nmlv.iItem = -1;
nmlv.iSubItem = 0;
nmlv.ptAction.x = (INT32)LOWORD(lParam);
nmlv.ptAction.y = (INT32)HIWORD(lParam);
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
return 0;
}
static LRESULT
LISTVIEW_RButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMLISTVIEW nmlv;
FIXME (listview, "semi stub!\n");
ZeroMemory (&nmlv, sizeof(NMLISTVIEW));
nmlv.hdr.hwndFrom = wndPtr->hwndSelf;
nmlv.hdr.idFrom = wndPtr->wIDmenu;
nmlv.hdr.code = NM_RCLICK;
nmlv.iItem = -1;
nmlv.iSubItem = 0;
nmlv.ptAction.x = (INT32)LOWORD(lParam);
nmlv.ptAction.y = (INT32)HIWORD(lParam);
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmlv);
return 0;
}
static LRESULT
LISTVIEW_SetFocus (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
NMHDR nmh;
FIXME (listview, "semi stub!\n");
nmh.hwndFrom = wndPtr->hwndSelf;
nmh.idFrom = wndPtr->wIDmenu;
nmh.code = NM_SETFOCUS;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmh);
infoPtr->bFocus = TRUE;
return 0;
}
static LRESULT
LISTVIEW_SetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
HFONT32 hFont = (HFONT32)wParam;
infoPtr->hFont = hFont ? hFont : infoPtr->hDefaultFont;
/* set header font */
SendMessage32A (infoPtr->hwndHeader, WM_SETFONT, wParam, lParam);
/* reinitialize the listview */
if (lParam) {
/* force redraw */
}
return 0;
}
static LRESULT
LISTVIEW_Size (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr);
GetClientRect32 (wndPtr->hwndSelf, &infoPtr->rcList);
if (wndPtr->dwStyle & LVS_REPORT) {
HDLAYOUT hl;
WINDOWPOS32 wp;
RECT32 rc;
rc.top = 0;
rc.left = 0;
rc.right = LOWORD(lParam);
rc.bottom = HIWORD(lParam);
hl.prc = &rc;
hl.pwpos = &wp;
SendMessage32A (infoPtr->hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hl);
SetWindowPos32 (infoPtr->hwndHeader, wndPtr->hwndSelf,
wp.x, wp.y, wp.cx, wp.cy, wp.flags);
infoPtr->rcList.top += wp.cy;
}
return 0;
}
LRESULT WINAPI
LISTVIEW_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
{
WND *wndPtr = WIN_FindWndPtr(hwnd);
switch (uMsg)
{
// case LVM_APPROXIMATEVIEWRECT:
// case LVM_ARRANGE:
// case LVM_CREATEDRAGIMAGE:
case LVM_DELETEALLITEMS:
return LISTVIEW_DeleteAllItems (wndPtr);
case LVM_DELETECOLUMN:
return LISTVIEW_DeleteColumn (wndPtr, wParam, lParam);
case LVM_DELETEITEM:
return LISTVIEW_DeleteItem (wndPtr, wParam, lParam);
// case LVM_EDITLABEL:
// case LVM_ENSUREVISIBLE:
// case LVM_FINDITEM:
case LVM_GETBKCOLOR:
return LISTVIEW_GetBkColor (wndPtr, wParam, lParam);
// case LVM_GETBKIMAGE:
// case LVM_GETCALLBACKMASK:
case LVM_GETCOLUMN32A:
return LISTVIEW_GetColumn32A (wndPtr, wParam, lParam);
// case LVM_GETCOLUMN32W:
// case LVM_GETCOLUMNORDERARRAY:
case LVM_GETCOLUMNWIDTH:
return LISTVIEW_GetColumnWidth (wndPtr, wParam, lParam);
// case LVM_GETCOUNTPERPAGE:
// case LVM_GETEDITCONTROL:
// case LVM_GETEXTENDEDLISTVIEWSTYLE:
case LVM_GETHEADER:
return LISTVIEW_GetHeader (wndPtr, wParam, lParam);
// case LVM_GETHOTCURSOR:
// case LVM_GETHOTITEM:
// case LVM_GETHOVERTIME:
case LVM_GETIMAGELIST:
return LISTVIEW_GetImageList (wndPtr, wParam, lParam);
// case LVM_GETISEARCHSTRING:
case LVM_GETITEM32A:
return LISTVIEW_GetItem32A (wndPtr, wParam, lParam);
// case LVM_GETITEM32W:
case LVM_GETITEMCOUNT:
return LISTVIEW_GetItemCount (wndPtr, wParam, lParam);
case LVM_GETITEMPOSITION:
return LISTVIEW_GetItemPosition (wndPtr, wParam, lParam);
// case LVM_GETITEMRECT:
// case LVM_GETITEMSPACING:
// case LVM_GETITEMSTATE:
case LVM_GETITEMTEXT32A:
return LISTVIEW_GetItemText32A (wndPtr, wParam, lParam);
// case LVM_GETITEMTEXT32W:
case LVM_GETNEXTITEM:
return LISTVIEW_GetNextItem (wndPtr, wParam, lParam);
// case LVM_GETNUMBEROFWORKAREAS:
// case LVM_GETORIGIN:
case LVM_GETSELECTEDCOUNT:
return LISTVIEW_GetSelectedCount (wndPtr, wParam, lParam);
// case LVM_GETSELECTIONMARK:
case LVM_GETSTRINGWIDTH32A:
return LISTVIEW_GetStringWidth32A (wndPtr, wParam, lParam);
// case LVM_GETSTRINGWIDTH32W:
// case LVM_GETSUBITEMRECT:
case LVM_GETTEXTBKCOLOR:
return LISTVIEW_GetTextBkColor (wndPtr, wParam, lParam);
case LVM_GETTEXTCOLOR:
return LISTVIEW_GetTextColor (wndPtr, wParam, lParam);
// case LVM_GETTOOLTIPS:
// case LVM_GETTOPINDEX:
// case LVM_GETUNICODEFORMAT:
// case LVM_GETVIEWRECT:
// case LVM_GETWORKAREAS:
// case LVM_HITTEST:
case LVM_INSERTCOLUMN32A:
return LISTVIEW_InsertColumn32A (wndPtr, wParam, lParam);
// case LVM_INSERTCOLUMN32W:
case LVM_INSERTITEM32A:
return LISTVIEW_InsertItem32A (wndPtr, wParam, lParam);
// case LVM_INSERTITEM32W:
case LVM_REDRAWITEMS:
return LISTVIEW_RedrawItems (wndPtr, wParam, lParam);
// case LVM_SCROLL:
case LVM_SETBKCOLOR:
return LISTVIEW_SetBkColor (wndPtr, wParam, lParam);
// case LVM_SETBKIMAGE:
// case LVM_SETCALLBACKMASK:
case LVM_SETCOLUMN32A:
return LISTVIEW_SetColumn32A (wndPtr, wParam, lParam);
// case LVM_SETCOLUMN32W:
// case LVM_SETCOLUMNORDERARRAY:
// case LVM_SETCOLUMNWIDTH:
// case LVM_SETEXTENDEDLISTVIEWSTYLE:
// case LVM_SETHOTCURSOR:
// case LVM_SETHOTITEM:
// case LVM_SETHOVERTIME:
// case LVM_SETICONSPACING:
case LVM_SETIMAGELIST:
return LISTVIEW_SetImageList (wndPtr, wParam, lParam);
case LVM_SETITEM32A:
return LISTVIEW_SetItem32A (wndPtr, wParam, lParam);
// case LVM_SETITEM32W:
// case LVM_SETITEMCOUNT:
case LVM_SETITEMPOSITION:
return LISTVIEW_SetItemPosition (wndPtr, wParam, lParam);
// case LVM_SETITEMPOSITION32:
// case LVM_SETITEMSTATE:
// case LVM_SETITEMTEXT:
// case LVM_SETSELECTIONMARK:
case LVM_SETTEXTBKCOLOR:
return LISTVIEW_SetTextBkColor (wndPtr, wParam, lParam);
case LVM_SETTEXTCOLOR:
return LISTVIEW_SetTextColor (wndPtr, wParam, lParam);
// case LVM_SETTOOLTIPS:
// case LVM_SETUNICODEFORMAT:
// case LVM_SETWORKAREAS:
case LVM_SORTITEMS:
return LISTVIEW_SortItems (wndPtr, wParam, lParam);
// case LVM_SUBITEMHITTEST:
// case LVM_UPDATE:
// case WM_CHAR:
// case WM_COMMAND:
case WM_CREATE:
return LISTVIEW_Create (wndPtr, wParam, lParam);
case WM_DESTROY:
return LISTVIEW_Destroy (wndPtr, wParam, lParam);
case WM_ERASEBKGND:
return LISTVIEW_EraseBackground (wndPtr, wParam, lParam);
case WM_GETDLGCODE:
return DLGC_WANTTAB | DLGC_WANTARROWS;
case WM_GETFONT:
return LISTVIEW_GetFont (wndPtr, wParam, lParam);
// case WM_HSCROLL:
// case WM_KEYDOWN:
case WM_KILLFOCUS:
return LISTVIEW_KillFocus (wndPtr, wParam, lParam);
case WM_LBUTTONDBLCLK:
return LISTVIEW_LButtonDblClk (wndPtr, wParam, lParam);
case WM_LBUTTONDOWN:
return LISTVIEW_LButtonDown (wndPtr, wParam, lParam);
// case WM_MOUSEMOVE:
// return LISTVIEW_MouseMove (wndPtr, wParam, lParam);
case WM_NCCREATE:
return LISTVIEW_NCCreate (wndPtr, wParam, lParam);
case WM_NCDESTROY:
return LISTVIEW_NCDestroy (wndPtr, wParam, lParam);
case WM_NOTIFY:
return LISTVIEW_Notify (wndPtr, wParam, lParam);
case WM_PAINT:
return LISTVIEW_Paint (wndPtr, wParam);
case WM_RBUTTONDBLCLK:
return LISTVIEW_RButtonDblClk (wndPtr, wParam, lParam);
case WM_RBUTTONDOWN:
return LISTVIEW_RButtonDown (wndPtr, wParam, lParam);
case WM_SETFOCUS:
return LISTVIEW_SetFocus (wndPtr, wParam, lParam);
case WM_SETFONT:
return LISTVIEW_SetFont (wndPtr, wParam, lParam);
// case WM_SETREDRAW:
case WM_SIZE:
return LISTVIEW_Size (wndPtr, wParam, lParam);
// case WM_TIMER:
// case WM_VSCROLL:
// case WM_WINDOWPOSCHANGED:
// case WM_WININICHANGE:
default:
if (uMsg >= WM_USER)
ERR (listview, "unknown msg %04x wp=%08x lp=%08lx\n",
uMsg, wParam, lParam);
return DefWindowProc32A (hwnd, uMsg, wParam, lParam);
}
return 0;
}
void
LISTVIEW_Register (void)
{
WNDCLASS32A wndClass;
if (GlobalFindAtom32A (WC_LISTVIEW32A)) return;
ZeroMemory (&wndClass, sizeof(WNDCLASS32A));
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS;
wndClass.lpfnWndProc = (WNDPROC32)LISTVIEW_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(LISTVIEW_INFO *);
wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A);
wndClass.hbrBackground = (HBRUSH32)(COLOR_WINDOW + 1);
wndClass.lpszClassName = WC_LISTVIEW32A;
RegisterClass32A (&wndClass);
}
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