Remove static variables in SHBrowseForFolder implementation.
This commit is contained in:
Mike McCormack
Alexandre Julliard
parent
8091790717
commit
2b2c6f2fba
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@ -37,11 +37,15 @@
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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static HWND hwndTreeView;
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static LPBROWSEINFOW lpBrowseInfo;
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static LPITEMIDLIST pidlRet;
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typedef struct tagbrowse_info
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{
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HWND hWnd;
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HWND hwndTreeView;
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LPBROWSEINFOW lpBrowseInfo;
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LPITEMIDLIST pidlRet;
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} browse_info;
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typedef struct tagID
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typedef struct tagTV_ITEMDATA
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{
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LPSHELLFOLDER lpsfParent; /* IShellFolder of the parent */
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LPITEMIDLIST lpi; /* PIDL relativ to parent */
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@ -49,20 +53,36 @@ typedef struct tagID
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IEnumIDList* pEnumIL; /* Children iterator */
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} TV_ITEMDATA, *LPTV_ITEMDATA;
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static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent, IEnumIDList* lpe);
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static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL, HTREEITEM hParent);
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#define SUPPORTEDFLAGS (BIF_STATUSTEXT | \
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BIF_BROWSEFORCOMPUTER | \
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BIF_RETURNFSANCESTORS | \
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BIF_RETURNONLYFSDIRS | \
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BIF_BROWSEINCLUDEFILES)
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static void FillTreeView(browse_info*, LPSHELLFOLDER,
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LPITEMIDLIST, HTREEITEM, IEnumIDList*);
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static HTREEITEM InsertTreeViewItem( browse_info*, IShellFolder *,
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LPCITEMIDLIST, LPCITEMIDLIST, IEnumIDList*, HTREEITEM);
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const WCHAR szBrowseFolderInfo[] = {
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'_','_','W','I','N','E','_',
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'B','R','S','F','O','L','D','E','R','D','L','G','_',
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'I','N','F','O',0
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};
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static inline DWORD BrowseFlagsToSHCONTF(UINT ulFlags)
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{
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return SHCONTF_FOLDERS | (ulFlags & BIF_BROWSEINCLUDEFILES ? SHCONTF_NONFOLDERS : 0);
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}
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static void browsefolder_callback( LPBROWSEINFOW lpBrowseInfo, HWND hWnd,
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UINT msg, LPARAM param )
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{
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if (!lpBrowseInfo->lpfn)
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return;
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lpBrowseInfo->lpfn( hWnd, BFFM_INITIALIZED, param, lpBrowseInfo->lParam );
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}
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/******************************************************************************
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* InitializeTreeView [Internal]
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*
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@ -72,25 +92,23 @@ static inline DWORD BrowseFlagsToSHCONTF(UINT ulFlags)
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* hwndParent [I] The BrowseForFolder dialog
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* root [I] ITEMIDLIST of the root shell folder
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*/
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static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
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static void InitializeTreeView( browse_info *info )
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{
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LPITEMIDLIST pidlParent, pidlChild;
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HIMAGELIST hImageList;
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HRESULT hr;
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IShellFolder *lpsfParent, *lpsfRoot;
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IEnumIDList * pEnumChildren = NULL;
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HTREEITEM item;
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DWORD flags;
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LPCITEMIDLIST root = info->lpBrowseInfo->pidlRoot;
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TRACE("dlg=%p tree=%p\n", hwndParent, hwndTreeView );
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TRACE("%p\n", info );
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hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
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if (!hwndTreeView) {
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FIXME("Could not get handle to treeview control! Error: %08lx\n", GetLastError());
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return;
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}
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Shell_GetImageList(NULL, &hImageList);
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if (hImageList)
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TreeView_SetImageList(hwndTreeView, hImageList, 0);
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TreeView_SetImageList( info->hwndTreeView, hImageList, 0 );
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/* We want to call InsertTreeViewItem down the code, in order to insert
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* the root item of the treeview. Due to InsertTreeViewItem's signature,
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@ -139,7 +157,8 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
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return;
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}
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hr = IShellFolder_EnumObjects(lpsfRoot, hwndParent, BrowseFlagsToSHCONTF(lpBrowseInfo->ulFlags), &pEnumChildren);
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flags = BrowseFlagsToSHCONTF( info->lpBrowseInfo->ulFlags );
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hr = IShellFolder_EnumObjects( lpsfRoot, info->hWnd, flags, &pEnumChildren );
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if (!SUCCEEDED(hr)) {
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WARN("Could not get child iterator! hr = %08lx\n", hr);
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IShellFolder_Release(lpsfParent);
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@ -147,8 +166,10 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
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return;
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}
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TreeView_DeleteAllItems(hwndTreeView);
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TreeView_Expand(hwndTreeView, InsertTreeViewItem(lpsfParent, pidlChild, pidlParent, pEnumChildren, TVI_ROOT), TVE_EXPAND);
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TreeView_DeleteAllItems( info->hwndTreeView );
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item = InsertTreeViewItem( info, lpsfParent, pidlChild,
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pidlParent, pEnumChildren, TVI_ROOT );
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TreeView_Expand( info->hwndTreeView, item, TVE_EXPAND );
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IShellFolder_Release(lpsfRoot);
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IShellFolder_Release(lpsfParent);
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@ -156,30 +177,32 @@ static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
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static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
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{
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SHFILEINFOW sfi;
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SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
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return sfi.iIcon;
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SHFILEINFOW sfi;
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SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
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return sfi.iIcon;
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}
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static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq, LPTVITEMW lpTV_ITEM)
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{
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LPITEMIDLIST pidlDesktop = NULL;
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LPITEMIDLIST pidlDesktop = NULL;
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DWORD flags;
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TRACE("%p %p\n",lpifq, lpTV_ITEM);
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TRACE("%p %p\n",lpifq, lpTV_ITEM);
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if (!lpifq)
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{
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pidlDesktop = _ILCreateDesktop();
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lpifq = pidlDesktop;
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}
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if (!lpifq)
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{
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pidlDesktop = _ILCreateDesktop();
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lpifq = pidlDesktop;
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}
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lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
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lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
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flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON;
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lpTV_ITEM->iImage = GetIcon( lpifq, flags );
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if (pidlDesktop)
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ILFree(pidlDesktop);
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flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON;
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lpTV_ITEM->iSelectedImage = GetIcon( lpifq, flags );
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return;
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if (pidlDesktop)
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ILFree( pidlDesktop );
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}
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/******************************************************************************
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@ -221,6 +244,7 @@ static BOOL GetName(LPSHELLFOLDER lpsf, LPCITEMIDLIST lpi, DWORD dwFlags, LPWSTR
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* InsertTreeViewItem [Internal]
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*
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* PARAMS
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* info [I] data for the dialog
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* lpsf [I] IShellFolder interface of the item's parent shell folder
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* pidl [I] ITEMIDLIST of the child to insert, relativ to parent
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* pidlParent [I] ITEMIDLIST of the parent shell folder
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@ -231,8 +255,9 @@ static BOOL GetName(LPSHELLFOLDER lpsf, LPCITEMIDLIST lpi, DWORD dwFlags, LPWSTR
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* Success: Handle to the created and inserted treeview-item
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* Failure: NULL
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*/
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static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
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LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL, HTREEITEM hParent)
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static HTREEITEM InsertTreeViewItem( browse_info *info, IShellFolder * lpsf,
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LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL,
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HTREEITEM hParent)
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{
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TVITEMW tvi;
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TVINSERTSTRUCTW tvins;
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@ -244,7 +269,8 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
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tvi.cChildren= pEnumIL ? 1 : 0;
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tvi.mask |= TVIF_CHILDREN;
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if (!(lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA))))
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lptvid = SHAlloc( sizeof(TV_ITEMDATA) );
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if (!lptvid)
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return NULL;
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if (!GetName(lpsf, pidl, SHGDN_NORMAL, szBuff))
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@ -265,7 +291,7 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
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tvins.hInsertAfter = NULL;
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tvins.hParent = hParent;
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return (HTREEITEM)TreeView_InsertItemW(hwndTreeView, &tvins);
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return (HTREEITEM)TreeView_InsertItemW( info->hwndTreeView, &tvins );
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}
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/******************************************************************************
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@ -275,26 +301,28 @@ static HTREEITEM InsertTreeViewItem(IShellFolder * lpsf, LPCITEMIDLIST pidl,
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* lpsf and whose PIDL is pidl, insert a treeview-item right under hParent
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*
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* PARAMS
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* info [I] data for the dialog
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* lpsf [I] IShellFolder interface of the parent shell folder
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* pidl [I] ITEMIDLIST of the parent shell folder
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* hParent [I] The treeview item that represents the parent shell folder
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* lpe [I] An iterator for the children of the parent shell folder
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*/
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static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent, IEnumIDList* lpe)
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static void FillTreeView( browse_info *info, IShellFolder * lpsf,
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LPITEMIDLIST pidl, HTREEITEM hParent, IEnumIDList* lpe)
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{
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HTREEITEM hPrev = 0;
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LPITEMIDLIST pidlTemp = 0;
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ULONG ulFetched;
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HRESULT hr;
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HWND hwnd=GetParent(hwndTreeView);
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HWND hwnd = GetParent( info->hwndTreeView );
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TRACE("%p %p %x %p\n",lpsf, pidl, (INT)hParent, lpe);
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/* No IEnumIDList -> No children */
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if (!lpe) return;
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SetCapture(GetParent(hwndTreeView));
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SetCursor(LoadCursorA(0, (LPSTR)IDC_WAIT));
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SetCapture( hwnd );
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SetCursor( LoadCursorA( 0, (LPSTR)IDC_WAIT ) );
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while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
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{
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@ -307,10 +335,12 @@ static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hPar
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hr = IShellFolder_BindToObject(lpsf,pidlTemp,NULL,&IID_IShellFolder,(LPVOID*)&pSFChild);
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if (SUCCEEDED(hr))
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{
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hr = IShellFolder_EnumObjects(pSFChild, hwnd, BrowseFlagsToSHCONTF(lpBrowseInfo->ulFlags), &pEnumIL);
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DWORD flags = BrowseFlagsToSHCONTF(info->lpBrowseInfo->ulFlags);
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hr = IShellFolder_EnumObjects(pSFChild, hwnd, flags, &pEnumIL);
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if (hr == S_OK)
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{
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if ((IEnumIDList_Skip(pEnumIL, 1) != S_OK) || FAILED(IEnumIDList_Reset(pEnumIL)))
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if ((IEnumIDList_Skip(pEnumIL, 1) != S_OK) ||
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FAILED(IEnumIDList_Reset(pEnumIL)))
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{
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IEnumIDList_Release(pEnumIL);
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pEnumIL = NULL;
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@ -320,13 +350,13 @@ static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hPar
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}
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}
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if (!(hPrev = InsertTreeViewItem(lpsf, pidlTemp, pidl, pEnumIL, hParent)))
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goto Done;
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if (!(hPrev = InsertTreeViewItem(info, lpsf, pidlTemp, pidl, pEnumIL, hParent)))
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goto done;
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SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
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pidlTemp=NULL;
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}
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Done:
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done:
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ReleaseCapture();
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SetCursor(LoadCursorW(0, (LPWSTR)IDC_ARROW));
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@ -342,8 +372,9 @@ static inline BOOL PIDLIsType(LPCITEMIDLIST pidl, PIDLTYPE type)
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return (data->type == type);
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}
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static void BrsFolder_CheckValidSelection(HWND hWndTree, LPTV_ITEMDATA lptvid)
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static void BrsFolder_CheckValidSelection( browse_info *info, LPTV_ITEMDATA lptvid )
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{
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LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
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LPCITEMIDLIST pidl = lptvid->lpi;
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BOOL bEnabled = TRUE;
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DWORD dwAttributes;
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@ -368,10 +399,10 @@ static void BrsFolder_CheckValidSelection(HWND hWndTree, LPTV_ITEMDATA lptvid)
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if (FAILED(r) || (dwAttributes != (SFGAO_FOLDER | SFGAO_FILESYSTEM)))
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bEnabled = FALSE;
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}
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SendMessageW(hWndTree, BFFM_ENABLEOK, 0, (LPARAM)bEnabled);
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SendMessageW(info->hWnd, BFFM_ENABLEOK, 0, (LPARAM)bEnabled);
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}
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static LRESULT BrsFolder_Treeview_Delete( NMTREEVIEWW *pnmtv )
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static LRESULT BrsFolder_Treeview_Delete( browse_info *info, NMTREEVIEWW *pnmtv )
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{
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LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA)pnmtv->itemOld.lParam;
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@ -386,7 +417,7 @@ static LRESULT BrsFolder_Treeview_Delete( NMTREEVIEWW *pnmtv )
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return 0;
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}
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static LRESULT BrsFolder_Treeview_Expand( NMTREEVIEWW *pnmtv )
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static LRESULT BrsFolder_Treeview_Expand( browse_info *info, NMTREEVIEWW *pnmtv )
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{
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IShellFolder *lpsf2 = NULL;
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LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
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@ -400,33 +431,33 @@ static LRESULT BrsFolder_Treeview_Expand( NMTREEVIEWW *pnmtv )
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r = IShellFolder_BindToObject( lptvid->lpsfParent, lptvid->lpi, 0,
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(REFIID)&IID_IShellFolder, (LPVOID *)&lpsf2 );
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if (SUCCEEDED(r))
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FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem, lptvid->pEnumIL);
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FillTreeView( info, lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem, lptvid->pEnumIL);
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/* My Computer is already sorted and trying to do a simple text
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* sort will only mess things up */
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if (!_ILIsMyComputer(lptvid->lpi))
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TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
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TreeView_SortChildren(info->hwndTreeView, pnmtv->itemNew.hItem, FALSE);
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return 0;
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}
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static HRESULT BrsFolder_Treeview_Changed( HWND hWnd, NMTREEVIEWW *pnmtv )
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static HRESULT BrsFolder_Treeview_Changed( browse_info *info, NMTREEVIEWW *pnmtv )
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{
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LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
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lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
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pidlRet = lptvid->lpifq;
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if (lpBrowseInfo->lpfn)
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(lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, (LPARAM)pidlRet, lpBrowseInfo->lParam);
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BrsFolder_CheckValidSelection(hWnd, lptvid);
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info->pidlRet = lptvid->lpifq;
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browsefolder_callback( info->lpBrowseInfo, info->hWnd, BFFM_SELCHANGED,
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(LPARAM)info->pidlRet );
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BrsFolder_CheckValidSelection( info, lptvid );
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return 0;
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}
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static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
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static LRESULT BrsFolder_OnNotify( browse_info *info, UINT CtlID, LPNMHDR lpnmh )
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{
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NMTREEVIEWW *pnmtv = (NMTREEVIEWW *)lpnmh;
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TRACE("%p %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
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TRACE("%p %x %p msg=%x\n", info, CtlID, lpnmh, pnmtv->hdr.code);
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if (pnmtv->hdr.idFrom != IDD_TREEVIEW)
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return 0;
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@ -435,15 +466,15 @@ static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
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{
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case TVN_DELETEITEMA:
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case TVN_DELETEITEMW:
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return BrsFolder_Treeview_Delete( pnmtv );
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return BrsFolder_Treeview_Delete( info, pnmtv );
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case TVN_ITEMEXPANDINGA:
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case TVN_ITEMEXPANDINGW:
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return BrsFolder_Treeview_Expand( pnmtv );
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return BrsFolder_Treeview_Expand( info, pnmtv );
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case TVN_SELCHANGEDA:
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case TVN_SELCHANGEDW:
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return BrsFolder_Treeview_Changed( hWnd, pnmtv );
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return BrsFolder_Treeview_Changed( info, pnmtv );
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default:
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WARN("unhandled (%d)\n", pnmtv->hdr.code);
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@ -454,10 +485,12 @@ static LRESULT BrsFolder_OnNotify( HWND hWnd, UINT CtlID, LPNMHDR lpnmh )
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}
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static BOOL BrsFolder_OnCreate( HWND hWnd, LPBROWSEINFOW lpbi )
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static BOOL BrsFolder_OnCreate( HWND hWnd, browse_info *info )
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{
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pidlRet = NULL;
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lpBrowseInfo = lpbi;
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LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
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info->hWnd = hWnd;
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SetPropW( hWnd, szBrowseFolderInfo, info );
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if (lpBrowseInfo->ulFlags & ~SUPPORTEDFLAGS)
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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);
|
||||
BROWSEINFOW bi;
|
||||
LPITEMIDLIST lpid;
|
||||
INT len;
|
||||
|
||||
TRACE("%p\n", lpbi);
|
||||
|
||||
if (!lpbi)
|
||||
return 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;
|
||||
|
||||
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;
|
||||
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;
|
||||
|
||||
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;
|
||||
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;
|
||||
|
||||
if (!lpbi)
|
||||
return NULL;
|
||||
ERR("%p\n", lpbi);
|
||||
|
||||
return (LPITEMIDLIST) DialogBoxParamW(shell32_hInstance,
|
||||
swBrowseTempName, lpbi->hwndOwner,
|
||||
BrsFolderDlgProc, (INT)lpbi);
|
||||
info.hWnd = 0;
|
||||
info.pidlRet = NULL;
|
||||
info.lpBrowseInfo = lpbi;
|
||||
info.hwndTreeView = NULL;
|
||||
|
||||
r = DialogBoxParamW( shell32_hInstance, swBrowseTemplateName, lpbi->hwndOwner,
|
||||
BrsFolderDlgProc, (LPARAM)&info );
|
||||
if (!r)
|
||||
return NULL;
|
||||
|
||||
return info.pidlRet;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue