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reactos/dll/win32/shell32/wine/brsfolder.c
Jose Carlos Jesus 45c8e4dcd0
[NEWDEV][SHELL32][SYSSETUP] Improve browse driver folder dialog (#4293) 
[NEWDEV] Enable OK button in "Browse For Folder" only when driver is found

Implement BrowseCallbackProc() function which sends BFFM_ENABLEOK message
to the browse dialog whether the driver is found in the selected folder.

Pass the search path to the browse dialog depending on the current index
of the drop down combobox. If the index is not set, just get window text.
Then, automatically expand the tree view to the specified path by sending
BFFM_SETSELECTION message.

Also fix a bug in SearchDriverRecursive() where a duplicate backslash
was added to the PathWithPattern string variable.

[SHELL32] Do not add Recycle Bin to the tree view items in FillTreeView()

[SYSSETUP] Add source path to the "Installation Sources" multi-string key

Each time the ProcessSetupInf() is being called, add the source path
to the "Installation Sources" registry key, if it's not added there yet.
The driver search path combobox will be then populated using its value.
2022-11-27 18:00:46 +03:00

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/*
* Copyright 1999 Juergen Schmied
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* FIXME:
* - many memory leaks
* - many flags unimplemented
* - implement editbox
*/
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include <windef.h>
#include <winbase.h>
#include <shlobj.h>
#include <undocshell.h>
#include <shellapi.h>
#include <wine/debug.h>
#include <wine/unicode.h>
#include "pidl.h"
#include "shell32_main.h"
#include "shresdef.h"
#ifdef __REACTOS__
#include <shlwapi.h>
#include "ui/layout.h" /* Resizable window */
#endif
WINE_DEFAULT_DEBUG_CHANNEL(shell);
#define SHV_CHANGE_NOTIFY (WM_USER + 0x1111)
#ifndef __REACTOS__ /* Defined in "layout.h" */
/* original margins and control size */
typedef struct tagLAYOUT_DATA
{
LONG left, width, right;
LONG top, height, bottom;
} LAYOUT_DATA;
#endif
typedef struct tagbrowse_info
{
HWND hWnd;
HWND hwndTreeView;
LPBROWSEINFOW lpBrowseInfo;
LPITEMIDLIST pidlRet;
LAYOUT_DATA *layout; /* filled by LayoutInit, used by LayoutUpdate */
SIZE szMin;
ULONG hNotify; /* change notification handle */
} browse_info;
typedef struct tagTV_ITEMDATA
{
LPSHELLFOLDER lpsfParent; /* IShellFolder of the parent */
LPITEMIDLIST lpi; /* PIDL relative to parent */
LPITEMIDLIST lpifq; /* Fully qualified PIDL */
IEnumIDList* pEnumIL; /* Children iterator */
} TV_ITEMDATA, *LPTV_ITEMDATA;
#ifndef __REACTOS__ /* Defined in "layout.h" */
typedef struct tagLAYOUT_INFO
{
int iItemId; /* control id */
DWORD dwAnchor; /* BF_* flags specifying which margins should remain constant */
} LAYOUT_INFO;
#endif
static const LAYOUT_INFO g_layout_info[] =
{
{IDC_BROWSE_FOR_FOLDER_TITLE, BF_TOP|BF_LEFT|BF_RIGHT},
{IDC_BROWSE_FOR_FOLDER_STATUS, BF_TOP|BF_LEFT|BF_RIGHT},
#ifndef __REACTOS__ /* Duplicated */
{IDC_BROWSE_FOR_FOLDER_FOLDER, BF_TOP|BF_LEFT|BF_RIGHT},
#endif
{IDC_BROWSE_FOR_FOLDER_TREEVIEW, BF_TOP|BF_BOTTOM|BF_LEFT|BF_RIGHT},
#ifdef __REACTOS__
{IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, BF_TOP|BF_LEFT|BF_RIGHT},
#else
{IDC_BROWSE_FOR_FOLDER_FOLDER, BF_BOTTOM|BF_LEFT},
{IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, BF_BOTTOM|BF_LEFT|BF_RIGHT},
#endif
{IDC_BROWSE_FOR_FOLDER_NEW_FOLDER, BF_BOTTOM|BF_LEFT},
{IDOK, BF_BOTTOM|BF_RIGHT},
{IDCANCEL, BF_BOTTOM|BF_RIGHT}
};
#define LAYOUT_INFO_COUNT (sizeof(g_layout_info)/sizeof(g_layout_info[0]))
#define SUPPORTEDFLAGS (BIF_STATUSTEXT | \
BIF_BROWSEFORCOMPUTER | \
BIF_RETURNFSANCESTORS | \
BIF_RETURNONLYFSDIRS | \
BIF_NONEWFOLDERBUTTON | \
BIF_NEWDIALOGSTYLE | \
BIF_BROWSEINCLUDEFILES)
static void FillTreeView(browse_info*, LPSHELLFOLDER,
LPITEMIDLIST, HTREEITEM, IEnumIDList*);
static HTREEITEM InsertTreeViewItem( browse_info*, IShellFolder *,
LPCITEMIDLIST, LPCITEMIDLIST, IEnumIDList*, HTREEITEM);
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, msg, param, lpBrowseInfo->lParam );
}
#ifndef __REACTOS__ /* Defined in "layout.h" */
static LAYOUT_DATA *LayoutInit(HWND hwnd, const LAYOUT_INFO *layout_info, int layout_count)
{
LAYOUT_DATA *data;
RECT rcWnd;
int i;
GetClientRect(hwnd, &rcWnd);
data = SHAlloc(sizeof(LAYOUT_DATA)*layout_count);
for (i = 0; i < layout_count; i++)
{
RECT r;
HWND hItem = GetDlgItem(hwnd, layout_info[i].iItemId);
if (hItem == NULL)
ERR("Item %d not found\n", i);
GetWindowRect(hItem, &r);
MapWindowPoints(HWND_DESKTOP, hwnd, (LPPOINT)&r, 2);
data[i].left = r.left;
data[i].right = rcWnd.right - r.right;
data[i].width = r.right - r.left;
data[i].top = r.top;
data[i].bottom = rcWnd.bottom - r.bottom;
data[i].height = r.bottom - r.top;
}
return data;
}
static void LayoutUpdate(HWND hwnd, LAYOUT_DATA *data, const LAYOUT_INFO *layout_info, int layout_count)
{
RECT rcWnd;
int i;
GetClientRect(hwnd, &rcWnd);
for (i = 0; i < layout_count; i++)
{
RECT r;
HWND hItem = GetDlgItem(hwnd, layout_info[i].iItemId);
GetWindowRect(hItem, &r);
MapWindowPoints(HWND_DESKTOP, hwnd, (LPPOINT)&r, 2);
if (layout_info[i].dwAnchor & BF_RIGHT)
{
r.right = rcWnd.right - data[i].right;
if (!(layout_info[i].dwAnchor & BF_LEFT))
r.left = r.right - data[i].width;
}
if (layout_info[i].dwAnchor & BF_BOTTOM)
{
r.bottom = rcWnd.bottom - data[i].bottom;
if (!(layout_info[i].dwAnchor & BF_TOP))
r.top = r.bottom - data[i].height;
}
SetWindowPos(hItem, NULL, r.left, r.top, r.right - r.left, r.bottom - r.top, SWP_NOZORDER);
}
}
#endif
/******************************************************************************
* InitializeTreeView [Internal]
*
* Called from WM_INITDIALOG handler.
*
* PARAMS
* hwndParent [I] The BrowseForFolder dialog
* root [I] ITEMIDLIST of the root shell folder
*/
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("%p\n", info );
Shell_GetImageLists(NULL, &hImageList);
if (hImageList)
SendMessageW( info->hwndTreeView, TVM_SETIMAGELIST, 0, (LPARAM)hImageList );
/* We want to call InsertTreeViewItem down the code, in order to insert
* the root item of the treeview. Due to InsertTreeViewItem's signature,
* we need the following to do this:
*
* + An ITEMIDLIST corresponding to _the parent_ of root.
* + An ITEMIDLIST, which is a relative path from root's parent to root
* (containing a single SHITEMID).
* + An IShellFolder interface pointer of root's parent folder.
*
* If root is 'Desktop', then root's parent is also 'Desktop'.
*/
pidlParent = ILClone(root);
ILRemoveLastID(pidlParent);
pidlChild = ILClone(ILFindLastID(root));
if (_ILIsDesktop(pidlParent)) {
hr = SHGetDesktopFolder(&lpsfParent);
} else {
IShellFolder *lpsfDesktop;
hr = SHGetDesktopFolder(&lpsfDesktop);
if (FAILED(hr)) {
WARN("SHGetDesktopFolder failed! hr = %08x\n", hr);
ILFree(pidlChild);
ILFree(pidlParent);
return;
}
hr = IShellFolder_BindToObject(lpsfDesktop, pidlParent, 0, &IID_IShellFolder, (LPVOID*)&lpsfParent);
IShellFolder_Release(lpsfDesktop);
}
if (FAILED(hr)) {
WARN("Could not bind to parent shell folder! hr = %08x\n", hr);
ILFree(pidlChild);
ILFree(pidlParent);
return;
}
if (!_ILIsEmpty(pidlChild)) {
hr = IShellFolder_BindToObject(lpsfParent, pidlChild, 0, &IID_IShellFolder, (LPVOID*)&lpsfRoot);
} else {
lpsfRoot = lpsfParent;
hr = IShellFolder_AddRef(lpsfParent);
}
if (FAILED(hr)) {
WARN("Could not bind to root shell folder! hr = %08x\n", hr);
IShellFolder_Release(lpsfParent);
ILFree(pidlChild);
ILFree(pidlParent);
return;
}
flags = BrowseFlagsToSHCONTF( info->lpBrowseInfo->ulFlags );
hr = IShellFolder_EnumObjects( lpsfRoot, info->hWnd, flags, &pEnumChildren );
if (FAILED(hr)) {
WARN("Could not get child iterator! hr = %08x\n", hr);
IShellFolder_Release(lpsfParent);
IShellFolder_Release(lpsfRoot);
ILFree(pidlChild);
ILFree(pidlParent);
return;
}
SendMessageW( info->hwndTreeView, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT );
item = InsertTreeViewItem( info, lpsfParent, pidlChild,
pidlParent, pEnumChildren, TVI_ROOT );
SendMessageW( info->hwndTreeView, TVM_EXPAND, TVE_EXPAND, (LPARAM)item );
ILFree(pidlChild);
ILFree(pidlParent);
IShellFolder_Release(lpsfRoot);
IShellFolder_Release(lpsfParent);
}
static int GetIcon(LPCITEMIDLIST lpi, UINT uFlags)
{
SHFILEINFOW sfi;
SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
return sfi.iIcon;
}
static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq, LPTVITEMW lpTV_ITEM)
{
LPITEMIDLIST pidlDesktop = NULL;
DWORD flags;
TRACE("%p %p\n",lpifq, lpTV_ITEM);
if (!lpifq)
{
pidlDesktop = _ILCreateDesktop();
lpifq = pidlDesktop;
}
flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON;
lpTV_ITEM->iImage = GetIcon( lpifq, flags );
flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON;
lpTV_ITEM->iSelectedImage = GetIcon( lpifq, flags );
if (pidlDesktop)
ILFree( pidlDesktop );
}
/******************************************************************************
* GetName [Internal]
*
* Query a shell folder for the display name of one of its children
*
* PARAMS
* lpsf [I] IShellFolder interface of the folder to be queried.
* lpi [I] ITEMIDLIST of the child, relative to parent
* dwFlags [I] as in IShellFolder::GetDisplayNameOf
* lpFriendlyName [O] The desired display name in unicode
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*/
static BOOL GetName(LPSHELLFOLDER lpsf, LPCITEMIDLIST lpi, DWORD dwFlags, LPWSTR lpFriendlyName)
{
BOOL bSuccess=TRUE;
STRRET str;
TRACE("%p %p %x %p\n", lpsf, lpi, dwFlags, lpFriendlyName);
if (SUCCEEDED(IShellFolder_GetDisplayNameOf(lpsf, lpi, dwFlags, &str)))
bSuccess = StrRetToStrNW(lpFriendlyName, MAX_PATH, &str, lpi);
else
bSuccess = FALSE;
TRACE("-- %s\n", debugstr_w(lpFriendlyName));
return bSuccess;
}
/******************************************************************************
* 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, relative to parent
* pidlParent [I] ITEMIDLIST of the parent shell folder
* pEnumIL [I] Iterator for the children of the item to be inserted
* hParent [I] The treeview-item that represents the parent shell folder
*
* RETURNS
* Success: Handle to the created and inserted treeview-item
* Failure: NULL
*/
static HTREEITEM InsertTreeViewItem( browse_info *info, IShellFolder * lpsf,
LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL,
HTREEITEM hParent)
{
TVITEMW tvi;
TVINSERTSTRUCTW tvins;
WCHAR szBuff[MAX_PATH];
LPTV_ITEMDATA lptvid=0;
tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
tvi.cChildren= pEnumIL ? 1 : 0;
tvi.mask |= TVIF_CHILDREN;
if (!GetName(lpsf, pidl, SHGDN_NORMAL, szBuff))
return NULL;
lptvid = SHAlloc( sizeof(TV_ITEMDATA) );
if (!lptvid)
return NULL;
tvi.pszText = szBuff;
tvi.cchTextMax = MAX_PATH;
tvi.lParam = (LPARAM)lptvid;
IShellFolder_AddRef(lpsf);
lptvid->lpsfParent = lpsf;
lptvid->lpi = ILClone(pidl);
lptvid->lpifq = pidlParent ? ILCombine(pidlParent, pidl) : ILClone(pidl);
lptvid->pEnumIL = pEnumIL;
GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
tvins.u.item = tvi;
tvins.hInsertAfter = NULL;
tvins.hParent = hParent;
return TreeView_InsertItem( info->hwndTreeView, &tvins );
}
/******************************************************************************
* FillTreeView [Internal]
*
* For each child (given by lpe) of the parent shell folder, which is given by
* 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( browse_info *info, IShellFolder * lpsf,
LPITEMIDLIST pidl, HTREEITEM hParent, IEnumIDList* lpe)
{
LPITEMIDLIST pidlTemp = 0;
ULONG ulFetched;
HRESULT hr;
HWND hwnd = GetParent( info->hwndTreeView );
TRACE("%p %p %p %p\n",lpsf, pidl, hParent, lpe);
/* No IEnumIDList -> No children */
if (!lpe) return;
SetCapture( hwnd );
SetCursor( LoadCursorA( 0, (LPSTR)IDC_WAIT ) );
while (S_OK == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
{
ULONG ulAttrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
IEnumIDList* pEnumIL = NULL;
IShellFolder* pSFChild = NULL;
IShellFolder_GetAttributesOf(lpsf, 1, (LPCITEMIDLIST*)&pidlTemp, &ulAttrs);
if (ulAttrs & SFGAO_FOLDER)
{
hr = IShellFolder_BindToObject(lpsf,pidlTemp,NULL,&IID_IShellFolder,(LPVOID*)&pSFChild);
if (SUCCEEDED(hr))
{
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)))
{
IEnumIDList_Release(pEnumIL);
pEnumIL = NULL;
}
}
IShellFolder_Release(pSFChild);
}
}
#ifdef __REACTOS__
if (ulAttrs != (ulAttrs & SFGAO_FOLDER))
{
if (!InsertTreeViewItem(info, lpsf, pidlTemp, pidl, pEnumIL, hParent))
goto done;
}
#else
if (!InsertTreeViewItem(info, lpsf, pidlTemp, pidl, pEnumIL, hParent))
goto done;
#endif
SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
pidlTemp=NULL;
}
done:
ReleaseCapture();
SetCursor(LoadCursorW(0, (LPWSTR)IDC_ARROW));
SHFree(pidlTemp);
}
static inline BOOL PIDLIsType(LPCITEMIDLIST pidl, PIDLTYPE type)
{
LPPIDLDATA data = _ILGetDataPointer(pidl);
if (!data)
return FALSE;
return (data->type == type);
}
static void BrsFolder_CheckValidSelection( browse_info *info, LPTV_ITEMDATA lptvid )
{
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
LPCITEMIDLIST pidl = lptvid->lpi;
BOOL bEnabled = TRUE;
DWORD dwAttributes;
HRESULT r;
if ((lpBrowseInfo->ulFlags & BIF_BROWSEFORCOMPUTER) &&
!PIDLIsType(pidl, PT_COMP))
bEnabled = FALSE;
if (lpBrowseInfo->ulFlags & BIF_RETURNFSANCESTORS)
{
dwAttributes = SFGAO_FILESYSANCESTOR | SFGAO_FILESYSTEM;
r = IShellFolder_GetAttributesOf(lptvid->lpsfParent, 1,
(LPCITEMIDLIST*)&lptvid->lpi, &dwAttributes);
if (FAILED(r) || !(dwAttributes & (SFGAO_FILESYSANCESTOR|SFGAO_FILESYSTEM)))
bEnabled = FALSE;
}
dwAttributes = SFGAO_FOLDER | SFGAO_FILESYSTEM;
r = IShellFolder_GetAttributesOf(lptvid->lpsfParent, 1,
(LPCITEMIDLIST*)&lptvid->lpi, &dwAttributes);
if (FAILED(r) ||
((dwAttributes & (SFGAO_FOLDER|SFGAO_FILESYSTEM)) != (SFGAO_FOLDER|SFGAO_FILESYSTEM)))
{
if (lpBrowseInfo->ulFlags & BIF_RETURNONLYFSDIRS)
bEnabled = FALSE;
EnableWindow(GetDlgItem(info->hWnd, IDC_BROWSE_FOR_FOLDER_NEW_FOLDER), FALSE);
}
else
EnableWindow(GetDlgItem(info->hWnd, IDC_BROWSE_FOR_FOLDER_NEW_FOLDER), TRUE);
SendMessageW(info->hWnd, BFFM_ENABLEOK, 0, bEnabled);
}
static LRESULT BrsFolder_Treeview_Delete( browse_info *info, NMTREEVIEWW *pnmtv )
{
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA)pnmtv->itemOld.lParam;
TRACE("TVN_DELETEITEMA/W %p\n", lptvid);
IShellFolder_Release(lptvid->lpsfParent);
if (lptvid->pEnumIL)
IEnumIDList_Release(lptvid->pEnumIL);
SHFree(lptvid->lpi);
SHFree(lptvid->lpifq);
SHFree(lptvid);
return 0;
}
static LRESULT BrsFolder_Treeview_Expand( browse_info *info, NMTREEVIEWW *pnmtv )
{
IShellFolder *lpsf2 = NULL;
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
HRESULT r;
TRACE("TVN_ITEMEXPANDINGA/W\n");
if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
return 0;
if (!_ILIsEmpty(lptvid->lpi)) {
r = IShellFolder_BindToObject( lptvid->lpsfParent, lptvid->lpi, 0,
&IID_IShellFolder, (void**)&lpsf2 );
} else {
lpsf2 = lptvid->lpsfParent;
IShellFolder_AddRef(lpsf2);
r = S_OK;
}
if (SUCCEEDED(r))
{
FillTreeView( info, lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem, lptvid->pEnumIL);
IShellFolder_Release( lpsf2 );
}
/* My Computer is already sorted and trying to do a simple text
* sort will only mess things up */
if (!_ILIsMyComputer(lptvid->lpi))
SendMessageW( info->hwndTreeView, TVM_SORTCHILDREN,
FALSE, (LPARAM)pnmtv->itemNew.hItem );
return 0;
}
static HRESULT BrsFolder_Treeview_Changed( browse_info *info, NMTREEVIEWW *pnmtv )
{
LPTV_ITEMDATA lptvid = (LPTV_ITEMDATA) pnmtv->itemNew.lParam;
WCHAR name[MAX_PATH];
ILFree(info->pidlRet);
info->pidlRet = ILClone(lptvid->lpifq);
if (GetName(lptvid->lpsfParent, lptvid->lpi, SHGDN_NORMAL, name))
SetWindowTextW( GetDlgItem(info->hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT), name );
browsefolder_callback( info->lpBrowseInfo, info->hWnd, BFFM_SELCHANGED,
(LPARAM)info->pidlRet );
BrsFolder_CheckValidSelection( info, lptvid );
return S_OK;
}
static LRESULT BrsFolder_Treeview_Rename(browse_info *info, NMTVDISPINFOW *pnmtv)
{
LPTV_ITEMDATA item_data;
WCHAR old_path[MAX_PATH], new_path[MAX_PATH], *p;
NMTREEVIEWW nmtv;
TVITEMW item;
if(!pnmtv->item.pszText)
return 0;
item.mask = TVIF_HANDLE|TVIF_PARAM;
item.hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CARET, 0);
SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item);
item_data = (LPTV_ITEMDATA)item.lParam;
SHGetPathFromIDListW(item_data->lpifq, old_path);
if(!(p = strrchrW(old_path, '\\')))
return 0;
p = new_path+(p-old_path+1);
memcpy(new_path, old_path, (p-new_path)*sizeof(WCHAR));
strcpyW(p, pnmtv->item.pszText);
if(!MoveFileW(old_path, new_path))
return 0;
SHFree(item_data->lpifq);
SHFree(item_data->lpi);
item_data->lpifq = SHSimpleIDListFromPathW(new_path);
IShellFolder_ParseDisplayName(item_data->lpsfParent, NULL, NULL,
pnmtv->item.pszText, NULL, &item_data->lpi, NULL);
item.mask = TVIF_HANDLE|TVIF_TEXT;
item.pszText = pnmtv->item.pszText;
SendMessageW(info->hwndTreeView, TVM_SETITEMW, 0, (LPARAM)&item);
nmtv.itemNew.lParam = item.lParam;
BrsFolder_Treeview_Changed(info, &nmtv);
return 0;
}
static HRESULT BrsFolder_Rename(browse_info *info, HTREEITEM rename)
{
SendMessageW(info->hwndTreeView, TVM_SELECTITEM, TVGN_CARET, (LPARAM)rename);
SendMessageW(info->hwndTreeView, TVM_EDITLABELW, 0, (LPARAM)rename);
return S_OK;
}
#ifdef __REACTOS__
static void
BrsFolder_Delete(browse_info *info, HTREEITEM selected_item)
{
TV_ITEMW item;
TV_ITEMDATA *item_data;
SHFILEOPSTRUCTW fileop = { info->hwndTreeView };
WCHAR szzFrom[MAX_PATH + 1];
/* get item_data */
item.mask = TVIF_HANDLE | TVIF_PARAM;
item.hItem = selected_item;
if (!SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item))
{
ERR("TVM_GETITEMW failed\n");
return;
}
item_data = (TV_ITEMDATA *)item.lParam;
/* get the path */
if (!SHGetPathFromIDListW(item_data->lpifq, szzFrom))
{
ERR("SHGetPathFromIDListW failed\n");
return;
}
szzFrom[lstrlenW(szzFrom) + 1] = 0; /* double NULL-terminated */
fileop.pFrom = szzFrom;
/* delete folder */
fileop.fFlags = FOF_ALLOWUNDO;
fileop.wFunc = FO_DELETE;
SHFileOperationW(&fileop);
}
#endif
static LRESULT BrsFolder_Treeview_Keydown(browse_info *info, LPNMTVKEYDOWN keydown)
{
HTREEITEM selected_item;
/* Old dialog doesn't support those advanced features */
#ifdef __REACTOS__
if (!(info->lpBrowseInfo->ulFlags & BIF_USENEWUI))
#else
if (!(info->lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE))
#endif
return 0;
selected_item = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CARET, 0);
switch (keydown->wVKey)
{
case VK_F2:
BrsFolder_Rename(info, selected_item);
break;
case VK_DELETE:
{
#ifdef __REACTOS__
BrsFolder_Delete(info, selected_item);
#else
const ITEMIDLIST *item_id;
ISFHelper *psfhlp;
HRESULT hr;
TVITEMW item;
TV_ITEMDATA *item_data;
item.mask = TVIF_PARAM;
item.mask = TVIF_HANDLE|TVIF_PARAM;
item.hItem = selected_item;
SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item);
item_data = (TV_ITEMDATA *)item.lParam;
item_id = item_data->lpi;
hr = IShellFolder_QueryInterface(item_data->lpsfParent, &IID_ISFHelper, (void**)&psfhlp);
if(FAILED(hr))
return 0;
/* perform the item deletion - tree view gets updated over shell notification */
ISFHelper_DeleteItems(psfhlp, 1, &item_id);
ISFHelper_Release(psfhlp);
#endif
}
break;
}
return 0;
}
static LRESULT BrsFolder_OnNotify( browse_info *info, UINT CtlID, LPNMHDR lpnmh )
{
NMTREEVIEWW *pnmtv = (NMTREEVIEWW *)lpnmh;
TRACE("%p %x %p msg=%x\n", info, CtlID, lpnmh, pnmtv->hdr.code);
if (pnmtv->hdr.idFrom != IDC_BROWSE_FOR_FOLDER_TREEVIEW)
return 0;
switch (pnmtv->hdr.code)
{
case TVN_DELETEITEMA:
case TVN_DELETEITEMW:
return BrsFolder_Treeview_Delete( info, pnmtv );
case TVN_ITEMEXPANDINGA:
case TVN_ITEMEXPANDINGW:
return BrsFolder_Treeview_Expand( info, pnmtv );
case TVN_SELCHANGEDA:
case TVN_SELCHANGEDW:
return BrsFolder_Treeview_Changed( info, pnmtv );
case TVN_ENDLABELEDITA:
case TVN_ENDLABELEDITW:
return BrsFolder_Treeview_Rename( info, (LPNMTVDISPINFOW)pnmtv );
case TVN_KEYDOWN:
return BrsFolder_Treeview_Keydown( info, (LPNMTVKEYDOWN)pnmtv );
default:
WARN("unhandled (%d)\n", pnmtv->hdr.code);
break;
}
return 0;
}
static BOOL BrsFolder_OnCreate( HWND hWnd, browse_info *info )
{
LPITEMIDLIST computer_pidl;
SHChangeNotifyEntry ntreg;
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
info->hWnd = hWnd;
SetPropW( hWnd, L"__WINE_BRSFOLDERDLG_INFO", info );
if (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
FIXME("flags BIF_NEWDIALOGSTYLE partially implemented\n");
if (lpBrowseInfo->ulFlags & ~SUPPORTEDFLAGS)
FIXME("flags %x not implemented\n", lpBrowseInfo->ulFlags & ~SUPPORTEDFLAGS);
#ifdef __REACTOS__
if (lpBrowseInfo->ulFlags & BIF_USENEWUI)
#else
if (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
#endif
{
RECT rcWnd;
#ifdef __REACTOS__
/* Resize the treeview if there's not editbox */
if ((lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
&& !(lpBrowseInfo->ulFlags & BIF_EDITBOX))
{
RECT rcEdit, rcTreeView;
INT cy;
GetWindowRect(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT), &rcEdit);
GetWindowRect(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TREEVIEW), &rcTreeView);
cy = rcTreeView.top - rcEdit.top;
MapWindowPoints(NULL, hWnd, (LPPOINT)&rcTreeView, sizeof(RECT) / sizeof(POINT));
rcTreeView.top -= cy;
MoveWindow(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TREEVIEW),
rcTreeView.left, rcTreeView.top,
rcTreeView.right - rcTreeView.left,
rcTreeView.bottom - rcTreeView.top, TRUE);
}
if (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
info->layout = LayoutInit(hWnd, g_layout_info, LAYOUT_INFO_COUNT);
else
info->layout = NULL;
#else
info->layout = LayoutInit(hWnd, g_layout_info, LAYOUT_INFO_COUNT);
#endif
/* TODO: Windows allows shrinking the windows a bit */
GetWindowRect(hWnd, &rcWnd);
info->szMin.cx = rcWnd.right - rcWnd.left;
info->szMin.cy = rcWnd.bottom - rcWnd.top;
}
else
{
info->layout = NULL;
}
if (lpBrowseInfo->lpszTitle)
SetWindowTextW( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TITLE), lpBrowseInfo->lpszTitle );
else
ShowWindow( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TITLE), SW_HIDE );
if (!(lpBrowseInfo->ulFlags & BIF_STATUSTEXT)
#ifdef __REACTOS__
|| (lpBrowseInfo->ulFlags & BIF_USENEWUI))
#else
|| (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE))
#endif
ShowWindow( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_STATUS), SW_HIDE );
/* Hide "Make New Folder" Button? */
if ((lpBrowseInfo->ulFlags & BIF_NONEWFOLDERBUTTON)
|| !(lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE))
ShowWindow( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_NEW_FOLDER), SW_HIDE );
/* Hide the editbox? */
if (!(lpBrowseInfo->ulFlags & BIF_EDITBOX))
{
ShowWindow( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER), SW_HIDE );
ShowWindow( GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT), SW_HIDE );
}
info->hwndTreeView = GetDlgItem( hWnd, IDC_BROWSE_FOR_FOLDER_TREEVIEW );
if (info->hwndTreeView)
{
InitializeTreeView( info );
#ifndef __REACTOS__
/* Resize the treeview if there's not editbox */
if ((lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
&& !(lpBrowseInfo->ulFlags & BIF_EDITBOX))
{
RECT rc;
GetClientRect(info->hwndTreeView, &rc);
SetWindowPos(info->hwndTreeView, HWND_TOP, 0, 0,
rc.right, rc.bottom + 40, SWP_NOMOVE);
}
#endif
}
else
ERR("treeview control missing!\n");
/* Register for change notifications */
SHGetFolderLocation(NULL, CSIDL_DESKTOP, NULL, 0, &computer_pidl);
ntreg.pidl = computer_pidl;
ntreg.fRecursive = TRUE;
info->hNotify = SHChangeNotifyRegister(hWnd, SHCNRF_InterruptLevel, SHCNE_ALLEVENTS, SHV_CHANGE_NOTIFY, 1, &ntreg);
#ifdef __REACTOS__
SetFocus(info->hwndTreeView);
#endif
browsefolder_callback( info->lpBrowseInfo, hWnd, BFFM_INITIALIZED, 0 );
#ifdef __REACTOS__
SHAutoComplete(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT),
(SHACF_FILESYS_ONLY | SHACF_URLHISTORY | SHACF_FILESYSTEM));
return TRUE;
#else
return TRUE;
#endif
}
static HRESULT BrsFolder_NewFolder(browse_info *info)
{
DWORD flags = BrowseFlagsToSHCONTF(info->lpBrowseInfo->ulFlags);
IShellFolder *desktop, *cur;
#ifdef __REACTOS__
WCHAR wszNewFolder[25];
WCHAR path[MAX_PATH];
#else
ISFHelper *sfhelper;
#endif
WCHAR name[MAX_PATH];
HTREEITEM parent, added;
LPTV_ITEMDATA item_data;
LPITEMIDLIST new_item;
TVITEMW item;
HRESULT hr;
int len;
#ifdef __REACTOS__
hr = SHGetDesktopFolder(&desktop);
if(FAILED(hr))
return hr;
if (info->pidlRet)
{
hr = IShellFolder_BindToObject(desktop, info->pidlRet, 0, &IID_IShellFolder, (void**)&cur);
IShellFolder_Release(desktop);
if(FAILED(hr))
return hr;
hr = SHGetPathFromIDListW(info->pidlRet, path);
}
else
{
cur = desktop;
hr = SHGetFolderPathW(NULL, CSIDL_DESKTOPDIRECTORY, NULL, SHGFP_TYPE_CURRENT, path);
}
if(FAILED(hr))
return hr;
if (!LoadStringW(shell32_hInstance, IDS_NEWFOLDER, wszNewFolder, _countof(wszNewFolder)))
return E_FAIL;
if (!PathYetAnotherMakeUniqueName(name, path, NULL, wszNewFolder))
return E_FAIL;
len = strlenW(path);
if(len<MAX_PATH && name[len] == L'\\')
len++;
#else
if(!info->pidlRet) {
ERR("Make new folder button should be disabled\n");
return E_FAIL;
}
/* Create new directory */
hr = SHGetDesktopFolder(&desktop);
if(FAILED(hr))
return hr;
hr = IShellFolder_BindToObject(desktop, info->pidlRet, 0, &IID_IShellFolder, (void**)&cur);
IShellFolder_Release(desktop);
if(FAILED(hr))
return hr;
hr = IShellFolder_QueryInterface(cur, &IID_ISFHelper, (void**)&sfhelper);
if(FAILED(hr))
return hr;
if(!SHGetPathFromIDListW(info->pidlRet, name)) {
hr = E_FAIL;
goto cleanup;
}
len = strlenW(name);
if(len<MAX_PATH)
name[len++] = '\\';
hr = ISFHelper_GetUniqueName(sfhelper, &name[len], MAX_PATH-len);
ISFHelper_Release(sfhelper);
if(FAILED(hr))
goto cleanup;
#endif
hr = E_FAIL;
if(!CreateDirectoryW(name, NULL))
goto cleanup;
/* Update parent of newly created directory */
parent = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CARET, 0);
if(!parent)
goto cleanup;
SendMessageW(info->hwndTreeView, TVM_EXPAND, TVE_EXPAND, (LPARAM)parent);
memset(&item, 0, sizeof(TVITEMW));
item.mask = TVIF_PARAM|TVIF_STATE;
item.hItem = parent;
SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item);
item_data = (LPTV_ITEMDATA)item.lParam;
if(!item_data)
goto cleanup;
if(item_data->pEnumIL)
IEnumIDList_Release(item_data->pEnumIL);
hr = IShellFolder_EnumObjects(cur, info->hwndTreeView, flags, &item_data->pEnumIL);
if(FAILED(hr))
goto cleanup;
/* Update treeview */
if(!(item.state&TVIS_EXPANDEDONCE)) {
item.mask = TVIF_STATE;
item.state = TVIS_EXPANDEDONCE;
item.stateMask = TVIS_EXPANDEDONCE;
SendMessageW(info->hwndTreeView, TVM_SETITEMW, 0, (LPARAM)&item);
}
hr = IShellFolder_ParseDisplayName(cur, NULL, NULL, name+len, NULL, &new_item, NULL);
if(FAILED(hr))
goto cleanup;
added = InsertTreeViewItem(info, cur, new_item, item_data->lpifq, NULL, parent);
IShellFolder_Release(cur);
SHFree(new_item);
SendMessageW(info->hwndTreeView, TVM_SORTCHILDREN, FALSE, (LPARAM)parent);
return BrsFolder_Rename(info, added);
cleanup:
return hr;
}
static BOOL BrsFolder_OnCommand( browse_info *info, UINT id )
{
LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
#ifdef __REACTOS__
WCHAR szPath[MAX_PATH];
#endif
switch (id)
{
case IDOK:
#ifdef __REACTOS__
/* Get the text */
GetDlgItemTextW(info->hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, szPath, _countof(szPath));
StrTrimW(szPath, L" \t");
/* The original pidl is owned by the treeview and will be free'd. */
if (!PathIsRelativeW(szPath) && PathIsDirectoryW(szPath))
{
/* It's valid path */
info->pidlRet = ILCreateFromPathW(szPath);
}
else
{
info->pidlRet = ILClone(info->pidlRet);
}
#endif
if (info->pidlRet == NULL) /* A null pidl would mean a cancel */
info->pidlRet = _ILCreateDesktop();
pdump( info->pidlRet );
if (lpBrowseInfo->pszDisplayName)
SHGetPathFromIDListW( info->pidlRet, lpBrowseInfo->pszDisplayName );
EndDialog( info->hWnd, 1 );
return TRUE;
case IDCANCEL:
EndDialog( info->hWnd, 0 );
return TRUE;
case IDC_BROWSE_FOR_FOLDER_NEW_FOLDER:
BrsFolder_NewFolder(info);
return TRUE;
}
return FALSE;
}
static BOOL BrsFolder_OnSetExpanded(browse_info *info, LPVOID selection,
BOOL is_str, HTREEITEM *pItem)
{
LPITEMIDLIST pidlSelection = selection;
LPCITEMIDLIST pidlCurrent, pidlRoot;
TVITEMEXW item;
BOOL bResult = FALSE;
memset(&item, 0, sizeof(item));
/* If 'selection' is a string, convert to a Shell ID List. */
if (is_str) {
IShellFolder *psfDesktop;
HRESULT hr;
hr = SHGetDesktopFolder(&psfDesktop);
if (FAILED(hr))
goto done;
hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL,
selection, NULL, &pidlSelection, NULL);
IShellFolder_Release(psfDesktop);
if (FAILED(hr))
goto done;
}
#ifdef __REACTOS__
if (_ILIsDesktop(pidlSelection))
{
item.hItem = TVI_ROOT;
bResult = TRUE;
goto done;
}
#endif
/* Move pidlCurrent behind the SHITEMIDs in pidlSelection, which are the root of
* the sub-tree currently displayed. */
pidlRoot = info->lpBrowseInfo->pidlRoot;
pidlCurrent = pidlSelection;
while (!_ILIsEmpty(pidlRoot) && _ILIsEqualSimple(pidlRoot, pidlCurrent)) {
pidlRoot = ILGetNext(pidlRoot);
pidlCurrent = ILGetNext(pidlCurrent);
}
/* The given ID List is not part of the SHBrowseForFolder's current sub-tree. */
if (!_ILIsEmpty(pidlRoot))
goto done;
/* Initialize item to point to the first child of the root folder. */
item.mask = TVIF_PARAM;
item.hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_ROOT, 0);
if (item.hItem)
item.hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CHILD,
(LPARAM)item.hItem);
/* Walk the tree along the nodes corresponding to the remaining ITEMIDLIST */
while (item.hItem && !_ILIsEmpty(pidlCurrent)) {
LPTV_ITEMDATA pItemData;
SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item);
pItemData = (LPTV_ITEMDATA)item.lParam;
if (_ILIsEqualSimple(pItemData->lpi, pidlCurrent)) {
pidlCurrent = ILGetNext(pidlCurrent);
if (!_ILIsEmpty(pidlCurrent)) {
/* Only expand current node and move on to its first child,
* if we didn't already reach the last SHITEMID */
SendMessageW(info->hwndTreeView, TVM_EXPAND, TVE_EXPAND, (LPARAM)item.hItem);
item.hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CHILD,
(LPARAM)item.hItem);
}
} else {
item.hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_NEXT,
(LPARAM)item.hItem);
}
}
if (_ILIsEmpty(pidlCurrent) && item.hItem)
bResult = TRUE;
done:
if (pidlSelection && pidlSelection != selection)
ILFree(pidlSelection);
if (pItem)
*pItem = item.hItem;
return bResult;
}
static BOOL BrsFolder_OnSetSelectionW(browse_info *info, LPVOID selection, BOOL is_str) {
HTREEITEM hItem;
BOOL bResult;
if (!selection) return FALSE;
bResult = BrsFolder_OnSetExpanded(info, selection, is_str, &hItem);
if (bResult)
SendMessageW(info->hwndTreeView, TVM_SELECTITEM, TVGN_CARET, (LPARAM)hItem );
return bResult;
}
static BOOL BrsFolder_OnSetSelectionA(browse_info *info, LPVOID selection, BOOL is_str) {
LPWSTR selectionW = NULL;
BOOL result = FALSE;
int length;
if (!is_str)
return BrsFolder_OnSetSelectionW(info, selection, is_str);
if ((length = MultiByteToWideChar(CP_ACP, 0, selection, -1, NULL, 0)) &&
(selectionW = HeapAlloc(GetProcessHeap(), 0, length * sizeof(WCHAR))) &&
MultiByteToWideChar(CP_ACP, 0, selection, -1, selectionW, length))
{
result = BrsFolder_OnSetSelectionW(info, selectionW, is_str);
}
HeapFree(GetProcessHeap(), 0, selectionW);
return result;
}
#ifndef __REACTOS__ /* This is a buggy way (resize on title bar) */
static LRESULT BrsFolder_OnWindowPosChanging(browse_info *info, WINDOWPOS *pos)
{
#ifdef __REACTOS__
if ((info->lpBrowseInfo->ulFlags & BIF_USENEWUI) && !(pos->flags & SWP_NOSIZE))
#else
if ((info->lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE) && !(pos->flags & SWP_NOSIZE))
#endif
{
if (pos->cx < info->szMin.cx)
pos->cx = info->szMin.cx;
if (pos->cy < info->szMin.cy)
pos->cy = info->szMin.cy;
}
return 0;
}
#endif
static INT BrsFolder_OnDestroy(browse_info *info)
{
if (info->layout)
{
#ifdef __REACTOS__
LayoutDestroy(info->layout);
#else
SHFree(info->layout);
#endif
info->layout = NULL;
}
SHChangeNotifyDeregister(info->hNotify);
return 0;
}
/* Find a treeview node by recursively walking the treeview */
static HTREEITEM BrsFolder_FindItemByPidl(browse_info *info, LPCITEMIDLIST pidl, HTREEITEM hItem)
{
TV_ITEMW item;
TV_ITEMDATA *item_data;
HRESULT hr;
item.mask = TVIF_HANDLE | TVIF_PARAM;
item.hItem = hItem;
SendMessageW(info->hwndTreeView, TVM_GETITEMW, 0, (LPARAM)&item);
item_data = (TV_ITEMDATA *)item.lParam;
hr = IShellFolder_CompareIDs(item_data->lpsfParent, 0, item_data->lpifq, pidl);
if(SUCCEEDED(hr) && !HRESULT_CODE(hr))
return hItem;
hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem);
while (hItem)
{
HTREEITEM newItem = BrsFolder_FindItemByPidl(info, pidl, hItem);
if (newItem)
return newItem;
hItem = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hItem);
}
return NULL;
}
static LRESULT BrsFolder_OnChange(browse_info *info, const LPCITEMIDLIST *pidls, LONG event)
{
BOOL ret = TRUE;
TRACE("(%p)->(%p, %p, 0x%08x)\n", info, pidls[0], pidls[1], event);
switch (event)
{
case SHCNE_RMDIR:
case SHCNE_DELETE:
{
HTREEITEM handle_root = (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_GETNEXTITEM, TVGN_ROOT, 0);
HTREEITEM handle_item = BrsFolder_FindItemByPidl(info, pidls[0], handle_root);
if (handle_item)
SendMessageW(info->hwndTreeView, TVM_DELETEITEM, 0, (LPARAM)handle_item);
break;
}
}
return ret;
}
/*************************************************************************
* BrsFolderDlgProc32 (not an exported API function)
*/
static INT_PTR CALLBACK BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
LPARAM lParam )
{
browse_info *info;
TRACE("hwnd=%p msg=%04x 0x%08lx 0x%08lx\n", hWnd, msg, wParam, lParam );
if (msg == WM_INITDIALOG)
return BrsFolder_OnCreate( hWnd, (browse_info*) lParam );
info = GetPropW( hWnd, L"__WINE_BRSFOLDERDLG_INFO" );
switch (msg)
{
case WM_NOTIFY:
return BrsFolder_OnNotify( info, (UINT)wParam, (LPNMHDR)lParam);
case WM_COMMAND:
return BrsFolder_OnCommand( info, wParam );
#ifdef __REACTOS__
case WM_GETMINMAXINFO:
((LPMINMAXINFO)lParam)->ptMinTrackSize.x = info->szMin.cx;
((LPMINMAXINFO)lParam)->ptMinTrackSize.y = info->szMin.cy;
return 0;
#else /* This is a buggy way (resize on title bar) */
case WM_WINDOWPOSCHANGING:
return BrsFolder_OnWindowPosChanging( info, (WINDOWPOS *)lParam);
#endif
case WM_SIZE:
if (info->layout) /* new style dialogs */
LayoutUpdate(hWnd, info->layout, g_layout_info, LAYOUT_INFO_COUNT);
return 0;
case BFFM_SETSTATUSTEXTA:
TRACE("Set status %s\n", debugstr_a((LPSTR)lParam));
SetWindowTextA(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_STATUS), (LPSTR)lParam);
break;
case BFFM_SETSTATUSTEXTW:
TRACE("Set status %s\n", debugstr_w((LPWSTR)lParam));
SetWindowTextW(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_STATUS), (LPWSTR)lParam);
break;
case BFFM_ENABLEOK:
TRACE("Enable %ld\n", lParam);
EnableWindow(GetDlgItem(hWnd, 1), lParam != 0);
break;
case BFFM_SETOKTEXT: /* unicode only */
TRACE("Set OK text %s\n", debugstr_w((LPWSTR)lParam));
SetWindowTextW(GetDlgItem(hWnd, 1), (LPWSTR)lParam);
break;
case BFFM_SETSELECTIONA:
return BrsFolder_OnSetSelectionA(info, (LPVOID)lParam, (BOOL)wParam);
case BFFM_SETSELECTIONW:
return BrsFolder_OnSetSelectionW(info, (LPVOID)lParam, (BOOL)wParam);
case BFFM_SETEXPANDED: /* unicode only */
return BrsFolder_OnSetExpanded(info, (LPVOID)lParam, (BOOL)wParam, NULL);
case SHV_CHANGE_NOTIFY:
return BrsFolder_OnChange(info, (const LPCITEMIDLIST*)wParam, (LONG)lParam);
case WM_DESTROY:
return BrsFolder_OnDestroy(info);
}
return FALSE;
}
/*************************************************************************
* SHBrowseForFolderA [SHELL32.@]
* SHBrowseForFolder [SHELL32.@]
*/
LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
{
BROWSEINFOW bi;
LPITEMIDLIST lpid;
INT len;
LPWSTR title;
TRACE("%p\n", lpbi);
bi.hwndOwner = lpbi->hwndOwner;
bi.pidlRoot = lpbi->pidlRoot;
if (lpbi->pszDisplayName)
bi.pszDisplayName = HeapAlloc( GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR) );
else
bi.pszDisplayName = NULL;
if (lpbi->lpszTitle)
{
len = MultiByteToWideChar( CP_ACP, 0, lpbi->lpszTitle, -1, NULL, 0 );
title = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, lpbi->lpszTitle, -1, title, len );
}
else
title = NULL;
bi.lpszTitle = title;
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, title);
lpbi->iImage = bi.iImage;
return lpid;
}
/*************************************************************************
* SHBrowseForFolderW [SHELL32.@]
*
* NOTES
* crashes when passed a null pointer
*/
LPITEMIDLIST WINAPI SHBrowseForFolderW (LPBROWSEINFOW lpbi)
{
browse_info info;
DWORD r;
HRESULT hr;
#ifdef __REACTOS__
WORD wDlgId;
#else
const WCHAR * templateName;
INITCOMMONCONTROLSEX icex;
#endif
info.hWnd = 0;
info.pidlRet = NULL;
info.lpBrowseInfo = lpbi;
info.hwndTreeView = NULL;
#ifdef __REACTOS__
info.layout = NULL;
#else
icex.dwSize = sizeof( icex );
icex.dwICC = ICC_TREEVIEW_CLASSES;
InitCommonControlsEx( &icex );
#endif
hr = OleInitialize(NULL);
#ifdef __REACTOS__
if (lpbi->ulFlags & BIF_USENEWUI)
#else
if (lpbi->ulFlags & BIF_NEWDIALOGSTYLE)
#endif
wDlgId = IDD_BROWSE_FOR_FOLDER_NEW;
else
wDlgId = IDD_BROWSE_FOR_FOLDER;
r = DialogBoxParamW( shell32_hInstance, MAKEINTRESOURCEW(wDlgId), lpbi->hwndOwner,
BrsFolderDlgProc, (LPARAM)&info );
if (SUCCEEDED(hr))
OleUninitialize();
if (!r)
{
ILFree(info.pidlRet);
return NULL;
}
return info.pidlRet;
}
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