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Commit 2b2c6f2f authored by Mike McCormack's avatar Mike McCormack Committed by Alexandre Julliard
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Remove static variables in SHBrowseForFolder implementation.

parent 80917907
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Showing with 174 additions and 127 deletions
dlls/shell32/brsfolder.c
View file @ 2b2c6f2f
......@@ -37,11 +37,15 @@
WINE_DEFAULT_DEBUG_CHANNEL(shell);
static HWND hwndTreeView;
static LPBROWSEINFOW lpBrowseInfo;
static LPITEMIDLIST pidlRet;
typedef struct tagbrowse_info
{
HWND hWnd;
HWND hwndTreeView;
LPBROWSEINFOW lpBrowseInfo;
LPITEMIDLIST pidlRet;
} browse_info;
typedef struct tagID
typedef struct tagTV_ITEMDATA
{
LPSHELLFOLDER lpsfParent; /* IShellFolder of the parent */
LPITEMIDLIST lpi; /* PIDL relativ to parent */
......@@ -49,20 +53,36 @@ typedef struct tagID
IEnumIDList* pEnumIL; /* Children iterator */
} TV_ITEMDATA, *LPTV_ITEMDATA;
static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent, IEnumIDList* lpe);
static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL, HTREEITEM hParent);
#define SUPPORTEDFLAGS (BIF_STATUSTEXT | \
BIF_BROWSEFORCOMPUTER | \
BIF_RETURNFSANCESTORS | \
BIF_RETURNONLYFSDIRS | \
BIF_BROWSEINCLUDEFILES)
static void FillTreeView(browse_info*, LPSHELLFOLDER,
LPITEMIDLIST, HTREEITEM, IEnumIDList*);
static HTREEITEM InsertTreeViewItem( browse_info*, IShellFolder *,
LPCITEMIDLIST, LPCITEMIDLIST, IEnumIDList*, HTREEITEM);
const WCHAR szBrowseFolderInfo[] = {
'_','_','W','I','N','E','_',
'B','R','S','F','O','L','D','E','R','D','L','G','_',
'I','N','F','O',0
};
static inline DWORD BrowseFlagsToSHCONTF(UINT ulFlags)
{
return SHCONTF_FOLDERS | (ulFlags & BIF_BROWSEINCLUDEFILES ? SHCONTF_NONFOLDERS : 0);
}
static void browsefolder_callback( LPBROWSEINFOW lpBrowseInfo, HWND hWnd,
UINT msg, LPARAM param )
{
if (!lpBrowseInfo->lpfn)
return;
lpBrowseInfo->lpfn( hWnd, BFFM_INITIALIZED, param, lpBrowseInfo->lParam );
}
/******************************************************************************
* InitializeTreeView [Internal]
*
......@@ -72,25 +92,23 @@ static inline DWORD BrowseFlagsToSHCONTF(UINT ulFlags)
* hwndParent [I] The BrowseForFolder dialog
* root [I] ITEMIDLIST of the root shell folder
*/
static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
static void InitializeTreeView( browse_info *info )
{
LPITEMIDLIST pidlParent, pidlChild;
HIMAGELIST hImageList;
HRESULT hr;
IShellFolder *lpsfParent, *lpsfRoot;
IEnumIDList * pEnumChildren = NULL;
HTREEITEM item;
DWORD flags;
LPCITEMIDLIST root = info->lpBrowseInfo->pidlRoot;
TRACE("dlg=%p tree=%p\n", hwndParent, hwndTreeView );
TRACE("%p\n", info );
hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
if (!hwndTreeView) {
FIXME("Could not get handle to treeview control! Error: %08lx\n", GetLastError());
return;
}
Shell_GetImageList(NULL, &hImageList);
if (hImageList)
TreeView_SetImageList(hwndTreeView, hImageList, 0);
TreeView_SetImageList( info->hwndTreeView, hImageList, 0 );
/* We want to call InsertTreeViewItem down the code, in order to insert
* the root item of the treeview. Due to InsertTreeViewItem's signature,
......@@ -139,7 +157,8 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
return;
}
hr = IShellFolder_EnumObjects(lpsfRoot, hwndParent, BrowseFlagsToSHCONTF(lpBrowseInfo->ulFlags), &pEnumChildren);
flags = BrowseFlagsToSHCONTF( info->lpBrowseInfo->ulFlags );
hr = IShellFolder_EnumObjects( lpsfRoot, info->hWnd, flags, &pEnumChildren );
if (!SUCCEEDED(hr)) {
WARN("Could not get child iterator! hr = %08lx\n", hr);
IShellFolder_Release(lpsfParent);
......@@ -147,8 +166,10 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
return;
}
TreeView_DeleteAllItems(hwndTreeView);
TreeView_Expand(hwndTreeView, InsertTreeViewItem(lpsfParent, pidlChild, pidlParent, pEnumChildren, TVI_ROOT), TVE_EXPAND);
TreeView_DeleteAllItems( info->hwndTreeView );
item = InsertTreeViewItem( info, lpsfParent, pidlChild,
pidlParent, pEnumChildren, TVI_ROOT );
TreeView_Expand( info->hwndTreeView, item, TVE_EXPAND );
IShellFolder_Release(lpsfRoot);
IShellFolder_Release(lpsfParent);
......@@ -156,30 +177,32 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
{
SHFILEINFOW sfi;
SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
return sfi.iIcon;
SHFILEINFOW sfi;
SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
return sfi.iIcon;
}
static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq, LPTVITEMW lpTV_ITEM)
{
LPITEMIDLIST pidlDesktop = NULL;
LPITEMIDLIST pidlDesktop = NULL;
DWORD flags;
TRACE("%p %p\n",lpifq, lpTV_ITEM);
TRACE("%p %p\n",lpifq, lpTV_ITEM);
if (!lpifq)
{
pidlDesktop = _ILCreateDesktop();
lpifq = pidlDesktop;
}
if (!lpifq)
{
pidlDesktop = _ILCreateDesktop();
lpifq = pidlDesktop;
}
lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON;
lpTV_ITEM->iImage = GetIcon( lpifq, flags );
if (pidlDesktop)
ILFree(pidlDesktop);
flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON;
lpTV_ITEM->iSelectedImage = GetIcon( lpifq, flags );
return;
if (pidlDesktop)
ILFree( pidlDesktop );
}
/******************************************************************************
......@@ -221,6 +244,7 @@ static BOOL GetName(LPSHELLFOLDER lpsf, LPCITEMIDLIST lpi, DWORD dwFlags, LPWSTR
* InsertTreeViewItem [Internal]
*
* PARAMS
* info [I] data for the dialog
* lpsf [I] IShellFolder interface of the item's parent shell folder
* pidl [I] ITEMIDLIST of the child to insert, relativ to parent
* pidlParent [I] ITEMIDLIST of the parent shell folder
......@@ -231,8 +255,9 @@ static BOOL GetName(LPSHELLFOLDER lpsf, LPCITEMIDLIST lpi, DWORD dwFlags, LPWSTR
* Success: Handle to the created and inserted treeview-item
* Failure: NULL
*/
static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL, HTREEITEM hParent)
static HTREEITEM InsertTreeViewItem( browse_info *info, IShellFolder * lpsf,
LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL,
HTREEITEM hParent)
{
TVITEMW tvi;
TVINSERTSTRUCTW tvins;
......@@ -244,7 +269,8 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
tvi.cChildren= pEnumIL ? 1 : 0;
tvi.mask |= TVIF_CHILDREN;
if (!(lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA))))
lptvid = SHAlloc( sizeof(TV_ITEMDATA) );
if (!lptvid)
return NULL;
if (!GetName(lpsf, pidl, SHGDN_NORMAL, szBuff))
......@@ -265,7 +291,7 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
tvins.hInsertAfter = NULL;
tvins.hParent = hParent;
return (HTREEITEM)TreeView_InsertItemW(hwndTreeView, &tvins);
return (HTREEITEM)TreeView_InsertItemW( info->hwndTreeView, &tvins );
}
/******************************************************************************
......@@ -275,26 +301,28 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
* lpsf and whose PIDL is pidl, insert a treeview-item right under hParent
*
* PARAMS
* info [I] data for the dialog
* lpsf [I] IShellFolder interface of the parent shell folder
* pidl [I] ITEMIDLIST of the parent shell folder
* hParent [I] The treeview item that represents the parent shell folder
* lpe [I] An iterator for the children of the parent shell folder
*/
static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent, IEnumIDList* lpe)
static void FillTreeView( browse_info *info, IShellFolder * lpsf,
LPITEMIDLIST pidl, HTREEITEM hParent, IEnumIDList* lpe)
{
HTREEITEM hPrev = 0;
LPITEMIDLIST pidlTemp = 0;
ULONG ulFetched;
HRESULT hr;
HWND hwnd=GetParent(hwndTreeView);
HWND hwnd = GetParent( info->hwndTreeView );
TRACE("%p %p %x %p\n",lpsf, pidl, (INT)hParent, lpe);
/* No IEnumIDList -> No children */
if (!lpe) return;
SetCapture(GetParent(hwndTreeView));
SetCursor(LoadCursorA(0, (LPSTR)IDC_WAIT));
SetCapture( hwnd );
SetCursor( LoadCursorA( 0, (LPSTR)IDC_WAIT ) );
while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
{
......@@ -307,10 +335,12 @@ static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hPar
hr = IShellFolder_BindToObject(lpsf,pidlTemp,NULL,&IID_IShellFolder,(LPVOID*)&pSFChild);
if (SUCCEEDED(hr))
{
hr = IShellFolder_EnumObjects(pSFChild, hwnd, BrowseFlagsToSHCONTF(lpBrowseInfo->ulFlags), &pEnumIL);
DWORD flags = BrowseFlagsToSHCONTF(info->lpBrowseInfo->ulFlags);
hr = IShellFolder_EnumObjects(pSFChild, hwnd, flags, &pEnumIL);
if (hr == S_OK)
{
if ((IEnumIDList_Skip(pEnumIL, 1) != S_OK) || FAILED(IEnumIDList_Reset(pEnumIL)))
if ((IEnumIDList_Skip(pEnumIL, 1) != S_OK) ||
FAILED(IEnumIDList_Reset(pEnumIL)))
{
IEnumIDList_Release(pEnumIL);
pEnumIL = NULL;
......@@ -320,13 +350,13 @@ static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hPar
}
}
if (!(hPrev = InsertTreeViewItem(lpsf, pidlTemp, pidl, pEnumIL, hParent)))
goto Done;
if (!(hPrev = InsertTreeViewItem(info, lpsf, pidlTemp, pidl, pEnumIL, hParent)))
goto done;
SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
pidlTemp=NULL;
}
Done:
done:
ReleaseCapture();
SetCursor(LoadCursorW(0, (LPWSTR)IDC_ARROW));
......@@ -342,8 +372,9 @@ static inline BOOL PIDLIsType(LPCITEMIDLIST pidl, PIDLTYPE type)
return (data->type == type);
}
static void BrsFolder_CheckValidSelection(HWND hWndTree, LPTV_ITEMDATA lptvid)
static void BrsFolder_CheckValidSelection( browse_info *info, LPTV_ITEMDATA lptvid )
{
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
LPCITEMIDLIST pidl = lptvid->lpi;
BOOL bEnabled = TRUE;
DWORD dwAttributes;
......@@ -368,10 +399,10 @@ static void BrsFolder_CheckValidSelection(HWND hWndTree, LPTV_ITEMDATA lptvid)
if (FAILED(r) || (dwAttributes != (SFGAO_FOLDER | SFGAO_FILESYSTEM)))
bEnabled = FALSE;
}
SendMessageW(hWndTree, BFFM_ENABLEOK, 0, (LPARAM)bEnabled);
SendMessageW(info->hWnd, BFFM_ENABLEOK, 0, (LPARAM)bEnabled);
}
static LRESULT BrsFolder_Treeview_Delete( NMTREEVIEWW *pnmtv )
static LRESULT BrsFolder_Treeview_Delete( browse_info *info, NMTREEVIEWW *pnmtv )
{
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA)pnmtv->itemOld.lParam;
......@@ -386,7 +417,7 @@ static LRESULT BrsFolder_Treeview_Delete( NMTREEVIEWW *pnmtv )
return 0;
}
static LRESULT BrsFolder_Treeview_Expand( NMTREEVIEWW *pnmtv )
static LRESULT BrsFolder_Treeview_Expand( browse_info *info, NMTREEVIEWW *pnmtv )
{
IShellFolder *lpsf2 = NULL;
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
......@@ -400,33 +431,33 @@ static LRESULT BrsFolder_Treeview_Expand( NMTREEVIEWW *pnmtv )
r = IShellFolder_BindToObject( lptvid->lpsfParent, lptvid->lpi, 0,
(REFIID)&IID_IShellFolder, (LPVOID *)&lpsf2 );
if (SUCCEEDED(r))
FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem, lptvid->pEnumIL);
FillTreeView( info, lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem, lptvid->pEnumIL);
/* My Computer is already sorted and trying to do a simple text
* sort will only mess things up */
if (!_ILIsMyComputer(lptvid->lpi))
TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
TreeView_SortChildren(info->hwndTreeView, pnmtv->itemNew.hItem, FALSE);
return 0;
}
static HRESULT BrsFolder_Treeview_Changed( HWND hWnd, NMTREEVIEWW *pnmtv )
static HRESULT BrsFolder_Treeview_Changed( browse_info *info, NMTREEVIEWW *pnmtv )
{
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
pidlRet = lptvid->lpifq;
if (lpBrowseInfo->lpfn)
(lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, (LPARAM)pidlRet, lpBrowseInfo->lParam);
BrsFolder_CheckValidSelection(hWnd, lptvid);
info->pidlRet = lptvid->lpifq;
browsefolder_callback( info->lpBrowseInfo, info->hWnd, BFFM_SELCHANGED,
(LPARAM)info->pidlRet );
BrsFolder_CheckValidSelection( info, lptvid );
return 0;
}
static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
static LRESULT BrsFolder_OnNotify( browse_info *info, UINT CtlID, LPNMHDR lpnmh )
{
NMTREEVIEWW *pnmtv = (NMTREEVIEWW *)lpnmh;
TRACE("%p %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
TRACE("%p %x %p msg=%x\n", info, CtlID, lpnmh, pnmtv->hdr.code);
if (pnmtv->hdr.idFrom != IDD_TREEVIEW)
return 0;
......@@ -435,15 +466,15 @@ static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
{
case TVN_DELETEITEMA:
case TVN_DELETEITEMW:
return BrsFolder_Treeview_Delete( pnmtv );
return BrsFolder_Treeview_Delete( info, pnmtv );
case TVN_ITEMEXPANDINGA:
case TVN_ITEMEXPANDINGW:
return BrsFolder_Treeview_Expand( pnmtv );
return BrsFolder_Treeview_Expand( info, pnmtv );
case TVN_SELCHANGEDA:
case TVN_SELCHANGEDW:
return BrsFolder_Treeview_Changed( hWnd, pnmtv );
return BrsFolder_Treeview_Changed( info, pnmtv );
default:
WARN("unhandled (%d)\n", pnmtv->hdr.code);
......@@ -454,10 +485,12 @@ static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
}
static BOOL BrsFolder_OnCreate( HWND hWnd, LPBROWSEINFOW lpbi )
static BOOL BrsFolder_OnCreate( HWND hWnd, browse_info *info )
{
pidlRet = NULL;
lpBrowseInfo = lpbi;
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
info->hWnd = hWnd;
SetPropW( hWnd, szBrowseFolderInfo, info );
if (lpBrowseInfo->ulFlags & ~SUPPORTEDFLAGS)
FIXME("flags %x not implemented\n", lpBrowseInfo->ulFlags & ~SUPPORTEDFLAGS);
......@@ -470,27 +503,32 @@ static BOOL BrsFolder_OnCreate( HWND hWnd, LPBROWSEINFOW lpbi )
if (!(lpBrowseInfo->ulFlags & BIF_STATUSTEXT))
ShowWindow( GetDlgItem(hWnd, IDD_STATUS), SW_HIDE );
InitializeTreeView( hWnd, lpBrowseInfo->pidlRoot );
info->hwndTreeView = GetDlgItem( hWnd, IDD_TREEVIEW );
if (info->hwndTreeView)
InitializeTreeView( info );
else
ERR("treeview control missing!\n");
if (lpBrowseInfo->lpfn)
(lpBrowseInfo->lpfn)( hWnd, BFFM_INITIALIZED, 0, lpBrowseInfo->lParam );
browsefolder_callback( info->lpBrowseInfo, hWnd, BFFM_INITIALIZED, 0 );
return TRUE;
}
static BOOL BrsFolder_OnCommand( HWND hWnd, UINT id )
static BOOL BrsFolder_OnCommand( browse_info *info, UINT id )
{
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
switch (id)
{
case IDOK:
pdump( pidlRet );
pdump( info->pidlRet );
if (lpBrowseInfo->pszDisplayName)
SHGetPathFromIDListW( pidlRet, lpBrowseInfo->pszDisplayName );
EndDialog(hWnd, (DWORD) ILClone(pidlRet));
SHGetPathFromIDListW( info->pidlRet, lpBrowseInfo->pszDisplayName );
EndDialog( info->hWnd, 1 );
return TRUE;
case IDCANCEL:
EndDialog(hWnd, 0);
EndDialog( info->hWnd, 0 );
return TRUE;
}
return FALSE;
......@@ -502,18 +540,22 @@ static BOOL BrsFolder_OnCommand( HWND hWnd, UINT id )
static INT_PTR CALLBACK BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
LPARAM lParam )
{
browse_info *info;
TRACE("hwnd=%p msg=%04x 0x%08x 0x%08lx\n", hWnd, msg, wParam, lParam );
if (msg == WM_INITDIALOG)
return BrsFolder_OnCreate( hWnd, (LPBROWSEINFOW) lParam );
return BrsFolder_OnCreate( hWnd, (browse_info*) lParam );
info = (browse_info*) GetPropW( hWnd, szBrowseFolderInfo );
switch (msg)
{
case WM_NOTIFY:
return BrsFolder_OnNotify( hWnd, (UINT)wParam, (LPNMHDR)lParam);
return BrsFolder_OnNotify( info, (UINT)wParam, (LPNMHDR)lParam);
case WM_COMMAND:
return BrsFolder_OnCommand( hWnd, wParam );
return BrsFolder_OnCommand( info, wParam );
case BFFM_SETSTATUSTEXTA:
TRACE("Set status %s\n", debugstr_a((LPSTR)lParam));
......@@ -559,7 +601,7 @@ static INT_PTR CALLBACK BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
return FALSE;
}
static const WCHAR swBrowseTempName[] = {
static const WCHAR swBrowseTemplateName[] = {
'S','H','B','R','S','F','O','R','F','O','L','D','E','R','_','M','S','G','B','O','X',0};
/*************************************************************************
......@@ -568,66 +610,71 @@ static const WCHAR swBrowseTempName[] = {
*/
LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
{
BROWSEINFOW bi;
LPITEMIDLIST lpid;
INT len;
TRACE("(%p{lpszTitle=%s,owner=%p})\n", lpbi,
lpbi ? debugstr_a(lpbi->lpszTitle) : NULL, lpbi ? lpbi->hwndOwner : NULL);
if (!lpbi)
return NULL;
BROWSEINFOW bi;
LPITEMIDLIST lpid;
INT len;
TRACE("%p\n", lpbi);
bi.hwndOwner = lpbi->hwndOwner;
bi.pidlRoot = lpbi->pidlRoot;
if (lpbi->pszDisplayName)
{
/*lpbi->pszDisplayName is assumed to be MAX_PATH (MSDN) */
bi.pszDisplayName = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpbi->pszDisplayName, -1, bi.pszDisplayName, MAX_PATH);
}
else
bi.pszDisplayName = NULL;
bi.hwndOwner = lpbi->hwndOwner;
bi.pidlRoot = lpbi->pidlRoot;
if (lpbi->pszDisplayName)
{
len = MultiByteToWideChar( CP_ACP, 0, lpbi->pszDisplayName, -1, NULL, 0 );
bi.pszDisplayName = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, lpbi->pszDisplayName, -1, bi.pszDisplayName, len );
}
else
bi.pszDisplayName = NULL;
if (lpbi->lpszTitle)
{
len = MultiByteToWideChar(CP_ACP, 0, lpbi->lpszTitle, -1, NULL, 0);
bi.lpszTitle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpbi->lpszTitle, -1, (LPWSTR)bi.lpszTitle, len);
}
else
bi.lpszTitle = NULL;
bi.ulFlags = lpbi->ulFlags;
bi.lpfn = lpbi->lpfn;
bi.lParam = lpbi->lParam;
bi.iImage = lpbi->iImage;
lpid = (LPITEMIDLIST) DialogBoxParamW(shell32_hInstance,
swBrowseTempName, lpbi->hwndOwner,
BrsFolderDlgProc, (INT)&bi);
if (bi.pszDisplayName)
{
WideCharToMultiByte(CP_ACP, 0, bi.pszDisplayName, -1, lpbi->pszDisplayName, MAX_PATH, 0, NULL);
HeapFree(GetProcessHeap(), 0, bi.pszDisplayName);
}
HeapFree(GetProcessHeap(), 0, (LPVOID)bi.lpszTitle);
lpbi->iImage = bi.iImage;
return lpid;
if (lpbi->lpszTitle)
{
len = MultiByteToWideChar( CP_ACP, 0, lpbi->lpszTitle, -1, NULL, 0 );
bi.lpszTitle = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, lpbi->lpszTitle, -1, (LPWSTR)bi.lpszTitle, len );
}
else
bi.lpszTitle = NULL;
bi.ulFlags = lpbi->ulFlags;
bi.lpfn = lpbi->lpfn;
bi.lParam = lpbi->lParam;
bi.iImage = lpbi->iImage;
lpid = SHBrowseForFolderW( &bi );
if (bi.pszDisplayName)
{
WideCharToMultiByte( CP_ACP, 0, bi.pszDisplayName, -1,
lpbi->pszDisplayName, MAX_PATH, 0, NULL);
HeapFree( GetProcessHeap(), 0, bi.pszDisplayName );
}
HeapFree(GetProcessHeap(), 0, (LPVOID)bi.lpszTitle);
lpbi->iImage = bi.iImage;
return lpid;
}
/*************************************************************************
* SHBrowseForFolderW [SHELL32.@]
*
* NOTES:
* crashes when passed a null pointer
*/
LPITEMIDLIST WINAPI SHBrowseForFolderW (LPBROWSEINFOW lpbi)
{
TRACE("((%p->{lpszTitle=%s,owner=%p})\n", lpbi,
lpbi ? debugstr_w(lpbi->lpszTitle) : NULL, lpbi ? lpbi->hwndOwner : 0);
browse_info info;
DWORD r;
ERR("%p\n", lpbi);
info.hWnd = 0;
info.pidlRet = NULL;
info.lpBrowseInfo = lpbi;
info.hwndTreeView = NULL;
if (!lpbi)
return NULL;
r = DialogBoxParamW( shell32_hInstance, swBrowseTemplateName, lpbi->hwndOwner,
BrsFolderDlgProc, (LPARAM)&info );
if (!r)
return NULL;
return (LPITEMIDLIST) DialogBoxParamW(shell32_hInstance,
swBrowseTempName, lpbi->hwndOwner,
BrsFolderDlgProc, (INT)lpbi);
return info.pidlRet;
}
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