brfolder.cpp File Reference

#include "precomp.h"
#include <ui/layout.h>
#include <compat_undoc.h>

Include dependency graph for brfolder.cpp:

Go to the source code of this file.

Classes
struct	BrFolder
struct	BrItemData

Macros
#define	SHV_CHANGE_NOTIFY   (WM_USER + 0x1111)
#define	SUPPORTED_FLAGS

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)
static LPITEMIDLIST	ILCloneToDepth (LPCITEMIDLIST pidlSrc, UINT depth)
static INT	GetIconIndex (PCIDLIST_ABSOLUTE pidl, UINT uFlags)
static HTREEITEM	BrFolder_InsertItem (_Inout_ BrFolder *info, _Inout_ IShellFolder *lpsf, _In_ PCUITEMID_CHILD pidlChild, _In_ PCIDLIST_ABSOLUTE pidlParent, _In_ HTREEITEM hParent)
static DWORD	BrowseFlagsToSHCONTF (UINT ulFlags)
static void	BrFolder_Callback (LPBROWSEINFOW lpBrowseInfo, HWND hWnd, UINT uMsg, LPARAM lParam)
static BrItemData *	BrFolder_GetItemData (BrFolder *info, HTREEITEM hItem)
static SFGAOF	BrFolder_GetItemAttributes (BrFolder *info, HTREEITEM hItem, SFGAOF Att)
static HRESULT	BrFolder_GetChildrenEnum (_In_ BrFolder *info, _In_ BrItemData *pItemData, _Outptr_opt_ IEnumIDList **ppEnum)
static void	BrFolder_InitTreeView (BrFolder *info)
static void	BrFolder_GetIconPair (PCIDLIST_ABSOLUTE pidl, LPTVITEMW pItem)
static BOOL	BrFolder_GetName (IShellFolder *lpsf, PCIDLIST_RELATIVE pidlChild, DWORD dwFlags, LPWSTR lpFriendlyName)
static BOOL	BrFolder_IsTreeItemInEnum (_Inout_ BrFolder *info, _In_ HTREEITEM hItem, _Inout_ IEnumIDList *pEnum)
static BOOL	BrFolder_TreeItemHasThisChild (_In_ BrFolder *info, _In_ HTREEITEM hItem, _Outptr_opt_ PITEMID_CHILD pidlChild)
static void	BrFolder_UpdateItem (_In_ BrFolder *info, _In_ HTREEITEM hItem)
static void	BrFolder_Expand (_In_ BrFolder *info, _In_ IShellFolder *lpsf, _In_ PCIDLIST_ABSOLUTE pidlFull, _In_ HTREEITEM hParent)
static BOOL	PIDLIsType (LPCITEMIDLIST pidl, PIDLTYPE type)
static void	BrFolder_CheckValidSelection (BrFolder *info, BrItemData *pItemData)
static LRESULT	BrFolder_Treeview_Delete (BrFolder *info, NMTREEVIEWW *pnmtv)
static LRESULT	BrFolder_Treeview_Expand (BrFolder *info, NMTREEVIEWW *pnmtv)
static HRESULT	BrFolder_Treeview_Changed (BrFolder *info, NMTREEVIEWW *pnmtv)
static LRESULT	BrFolder_Treeview_Rename (BrFolder *info, NMTVDISPINFOW *pnmtv)
static HRESULT	BrFolder_Rename (BrFolder *info, HTREEITEM hItem)
static void	BrFolder_Delete (BrFolder *info, HTREEITEM hItem)
static void	BrFolder_Refresh (_Inout_ BrFolder *info)
static LRESULT	BrFolder_Treeview_Keydown (BrFolder *info, LPNMTVKEYDOWN keydown)
static LRESULT	BrFolder_OnNotify (BrFolder *info, UINT CtlID, LPNMHDR lpnmh)
static BOOL	BrFolder_OnInitDialog (HWND hWnd, BrFolder *info)
static HRESULT	BrFolder_NewFolder (BrFolder *info)
static void	BrFolder_OnOK (BrFolder *info)
static void	BrFolder_OnCommand (BrFolder *info, UINT id)
static void	GetTreeViewItemContextMenuPos (HWND hWnd, HTREEITEM hItem, POINT *ppt)
static void	BrFolder_OnContextMenu (BrFolder &info, LPARAM lParam)
static BOOL	BrFolder_ExpandToPidl (BrFolder *info, LPITEMIDLIST pidlSelection, HTREEITEM *phItem)
static BOOL	BrFolder_ExpandToString (BrFolder *info, LPWSTR pszString, HTREEITEM *phItem)
static BOOL	BrFolder_OnSetExpanded (BrFolder *info, LPITEMIDLIST pidlSelection, LPWSTR pszString)
static BOOL	BrFolder_OnSetSelectionPidl (BrFolder *info, LPITEMIDLIST pidlSelection)
static BOOL	BrFolder_OnSetSelectionW (BrFolder *info, LPWSTR pszSelection)
static BOOL	BrFolder_OnSetSelectionA (BrFolder *info, LPSTR pszSelectionA)
static void	BrFolder_OnDestroy (BrFolder *info)
static void	BrFolder_RefreshRecurse (_Inout_ BrFolder *info, _In_ HTREEITEM hTarget)
static void	BrFolder_OnChangeEx (_Inout_ BrFolder *info, _In_ PCIDLIST_ABSOLUTE pidl0, _In_ PCIDLIST_ABSOLUTE pidl1, _In_ LONG event)
static void	BrFolder_OnChange (BrFolder *info, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	BrFolderDlgProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
EXTERN_C LPITEMIDLIST WINAPI	SHBrowseForFolderA (LPBROWSEINFOA lpbi)
EXTERN_C LPITEMIDLIST WINAPI	SHBrowseForFolderW (LPBROWSEINFOW lpbi)

Variables
static const LAYOUT_INFO	g_layout_info []

Macro Definition Documentation

SHV_CHANGE_NOTIFY

#define SHV_CHANGE_NOTIFY   (WM_USER + 0x1111)

Definition at line 18 of file brfolder.cpp.

SUPPORTED_FLAGS

#define SUPPORTED_FLAGS

Value:

                         (BIF_STATUSTEXT | BIF_BROWSEFORCOMPUTER | BIF_RETURNFSANCESTORS | \
                         BIF_RETURNONLYFSDIRS | BIF_NONEWFOLDERBUTTON | BIF_NEWDIALOGSTYLE | \
                         BIF_BROWSEINCLUDEFILES)

Definition at line 74 of file brfolder.cpp.

Function Documentation

BrFolder_Callback()

static void BrFolder_Callback ( LPBROWSEINFOW  lpBrowseInfo, HWND  hWnd, UINT  uMsg, LPARAM  lParam  )

static

Definition at line 93 of file brfolder.cpp.

{
    if (!lpBrowseInfo->lpfn)
        return;
    lpBrowseInfo->lpfn(hWnd, uMsg, lParam, lpBrowseInfo->lParam);
}

Referenced by BrFolder_OnInitDialog(), and BrFolder_Treeview_Changed().

BrFolder_CheckValidSelection()

static void BrFolder_CheckValidSelection ( BrFolder *  info, BrItemData *  pItemData  )

static

Definition at line 430 of file brfolder.cpp.

{
    LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
    PCIDLIST_RELATIVE pidlChild = pItemData->pidlChild;
    DWORD dwAttributes;
    HRESULT hr;
 
    BOOL bEnabled = TRUE;
    if ((lpBrowseInfo->ulFlags & BIF_BROWSEFORCOMPUTER) && !PIDLIsType(pidlChild, PT_COMP))
        bEnabled = FALSE;
 
    if (lpBrowseInfo->ulFlags & BIF_RETURNFSANCESTORS)
    {
        dwAttributes = SFGAO_FILESYSANCESTOR | SFGAO_FILESYSTEM;
        hr = pItemData->lpsfParent->GetAttributesOf(1, &pidlChild, &dwAttributes);
        if (FAILED(hr) || !(dwAttributes & (SFGAO_FILESYSANCESTOR | SFGAO_FILESYSTEM)))
            bEnabled = FALSE;
    }
 
    dwAttributes = SFGAO_FOLDER | SFGAO_FILESYSTEM;
    hr = pItemData->lpsfParent->GetAttributesOf(1, &pidlChild, &dwAttributes);
    if (FAILED_UNEXPECTEDLY(hr) ||
        ((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);
}

Referenced by BrFolder_Treeview_Changed().

BrFolder_Delete()

static void BrFolder_Delete ( BrFolder *  info, HTREEITEM  hItem  )

static

Definition at line 574 of file brfolder.cpp.

{
    SHFILEOPSTRUCTW fileop = { info->hwndTreeView };
    WCHAR szzFrom[MAX_PATH + 1];
 
    // Get item_data
    BrItemData *item_data = BrFolder_GetItemData(info, hItem);
 
    // Get the path
    if (!SHGetPathFromIDListW(item_data->pidlFull, szzFrom))
    {
        ERR("SHGetPathFromIDListW failed\n");
        return;
    }
    szzFrom[lstrlenW(szzFrom) + 1] = UNICODE_NULL; // Double NULL-terminated
    fileop.pFrom = szzFrom;
 
    // Delete folder
    fileop.fFlags = FOF_ALLOWUNDO;
    fileop.wFunc = FO_DELETE;
    SHFileOperationW(&fileop);
}

Referenced by BrFolder_Treeview_Keydown().

BrFolder_Expand()

static void BrFolder_Expand ( _In_ BrFolder *  info, _In_ IShellFolder *  lpsf, _In_ PCIDLIST_ABSOLUTE  pidlFull, _In_ HTREEITEM  hParent  )

static

Definition at line 389 of file brfolder.cpp.

{
    TRACE("%p %p %p\n", lpsf, pidlFull, hParent);
 
    // No IEnumIDList -> No children
    BrItemData *pItemData = BrFolder_GetItemData(info, hParent);
    CComPtr<IEnumIDList> pEnum;
    HRESULT hr = BrFolder_GetChildrenEnum(info, pItemData, &pEnum);
    if (FAILED(hr))
        return;
 
    SetCapture(info->hWnd);
    SetCursor(LoadCursorW(NULL, (LPWSTR)IDC_WAIT));
 
    CComHeapPtr<ITEMIDLIST_RELATIVE> pidlTemp;
    ULONG ulFetched;
    while (S_OK == pEnum->Next(1, &pidlTemp, &ulFetched))
    {
        /* Ignore return value of BrFolder_InsertItem to avoid incomplete folder listing */
        BrFolder_InsertItem(info, lpsf, pidlTemp, pidlFull, hParent);
        pidlTemp.Free(); // Finally, free the pidl that the shell gave us...
    }
 
    ReleaseCapture();
    SetCursor(LoadCursorW(NULL, (LPWSTR)IDC_ARROW));
}

Referenced by BrFolder_Treeview_Expand().

BrFolder_ExpandToPidl()

static BOOL BrFolder_ExpandToPidl ( BrFolder *  info, LPITEMIDLIST  pidlSelection, HTREEITEM *  phItem  )

static

Definition at line 994 of file brfolder.cpp.

{
    LPITEMIDLIST pidlCurrent = pidlSelection;
    if (_ILIsDesktop(pidlSelection))
    {
        if (phItem)
            *phItem = TVI_ROOT;
        return TRUE;
    }
 
    // Initialize item to point to the first child of the root folder.
    TVITEMEXW item = { TVIF_PARAM };
    item.hItem = TreeView_GetRoot(info->hwndTreeView);
    if (item.hItem)
        item.hItem = TreeView_GetChild(info->hwndTreeView, item.hItem);
 
    // Walk the tree along the nodes corresponding to the remaining ITEMIDLIST
    UINT depth = _ILGetDepth(info->lpBrowseInfo->pidlRoot);
    while (item.hItem && pidlCurrent)
    {
        LPITEMIDLIST pidlNeedle = ILCloneToDepth(pidlSelection, ++depth);
        if (_ILIsEmpty(pidlNeedle))
        {
            ILFree(pidlNeedle);
            item.hItem = NULL; // Failure
            break;
        }
next:
        TreeView_GetItem(info->hwndTreeView, &item);
        const BrItemData *pItemData = (BrItemData *)item.lParam;
        if (ILIsEqual(pItemData->pidlFull, pidlNeedle))
        {
            BOOL done = _ILGetDepth(pidlSelection) == _ILGetDepth(pidlNeedle);
            if (done)
            {
                pidlCurrent = NULL; // Success
            }
            else
            {
                TreeView_Expand(info->hwndTreeView, item.hItem, TVE_EXPAND);
                item.hItem = TreeView_GetChild(info->hwndTreeView, item.hItem);
            }
        }
        else
        {
            item.hItem = TreeView_GetNextSibling(info->hwndTreeView, item.hItem);
            if (item.hItem)
                goto next;
        }
        ILFree(pidlNeedle);
    }
 
    if (phItem)
        *phItem = item.hItem;
 
    return (_ILIsEmpty(pidlCurrent) && item.hItem);
}

Referenced by BrFolder_ExpandToString(), BrFolder_OnSetExpanded(), and BrFolder_OnSetSelectionPidl().

BrFolder_ExpandToString()

static BOOL BrFolder_ExpandToString ( BrFolder *  info, LPWSTR  pszString, HTREEITEM *  phItem  )

static

Definition at line 1053 of file brfolder.cpp.

{
    CComHeapPtr<ITEMIDLIST_ABSOLUTE> pidlSelection;
    HRESULT hr = SHParseDisplayName(pszString, NULL, &pidlSelection, 0, NULL);
    return SUCCEEDED(hr) && BrFolder_ExpandToPidl(info, pidlSelection, phItem);
}

Referenced by BrFolder_OnSetExpanded(), and BrFolder_OnSetSelectionW().

BrFolder_GetChildrenEnum()

static HRESULT BrFolder_GetChildrenEnum ( _In_ BrFolder *  info, _In_ BrItemData *  pItemData, _Outptr_opt_ IEnumIDList **  ppEnum  )

static

Definition at line 122 of file brfolder.cpp.

{
    if (!pItemData)
        return E_FAIL;
 
    CComPtr<IEnumIDList> pEnumIL;
    PCUITEMID_CHILD pidlRef = pItemData->pidlChild;
    ULONG attrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
    IShellFolder *lpsf = pItemData->lpsfParent;
    HRESULT hr = lpsf->GetAttributesOf(1, &pidlRef, &attrs);
    if (FAILED_UNEXPECTEDLY(hr) || !(attrs & SFGAO_FOLDER))
        return E_FAIL;
 
    CComPtr<IShellFolder> psfChild;
    if (_ILIsDesktop(pItemData->pidlFull))
        hr = SHGetDesktopFolder(&psfChild);
    else
        hr = lpsf->BindToObject(pidlRef, NULL, IID_PPV_ARG(IShellFolder, &psfChild));
    if (FAILED_UNEXPECTEDLY(hr))
        return E_FAIL;
 
    DWORD flags = BrowseFlagsToSHCONTF(info->lpBrowseInfo->ulFlags);
    hr = psfChild->EnumObjects(info->hWnd, flags, &pEnumIL);
    if (hr == S_OK)
    {
        if ((pEnumIL->Skip(1) != S_OK) || FAILED(pEnumIL->Reset()))
            pEnumIL = NULL;
    }
 
    if (!pEnumIL || !(attrs & SFGAO_HASSUBFOLDER))
        return E_FAIL; // No children
 
    if (ppEnum)
        *ppEnum = pEnumIL.Detach();
 
    return S_OK; // There are children
}

Referenced by BrFolder_Expand(), BrFolder_InsertItem(), BrFolder_RefreshRecurse(), and BrFolder_UpdateItem().

BrFolder_GetIconPair()

static void BrFolder_GetIconPair ( PCIDLIST_ABSOLUTE  pidl, LPTVITEMW  pItem  )

static

Definition at line 207 of file brfolder.cpp.

{
    static const ITEMIDLIST idlDesktop = { };
    if (!pidl)
        pidl = &idlDesktop;
    DWORD flags = SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON;
    pItem->iImage = GetIconIndex(pidl, flags);
    pItem->iSelectedImage = GetIconIndex(pidl, flags | SHGFI_OPENICON);
}

Referenced by BrFolder_InsertItem(), and BrFolder_UpdateItem().

BrFolder_GetItemAttributes()

static SFGAOF BrFolder_GetItemAttributes ( BrFolder *  info, HTREEITEM  hItem, SFGAOF  Att  )

static

Definition at line 114 of file brfolder.cpp.

{
    BrItemData *item = BrFolder_GetItemData(info, hItem);
    HRESULT hr = item ? item->lpsfParent->GetAttributesOf(1, &item->pidlChild, &Att) : E_FAIL;
    return SUCCEEDED(hr) ? Att : 0;
}

Referenced by BrFolder_OnNotify(), and BrFolder_Treeview_Rename().

BrFolder_GetItemData()

static BrItemData * BrFolder_GetItemData ( BrFolder *  info, HTREEITEM  hItem  )

static

Definition at line 101 of file brfolder.cpp.

{
    TVITEMW item = { TVIF_HANDLE | TVIF_PARAM };
    item.hItem = hItem;
    if (!TreeView_GetItem(info->hwndTreeView, &item))
    {
        ERR("TreeView_GetItem failed\n");
        return NULL;
    }
    return (BrItemData *)item.lParam;
}

Referenced by BrFolder_Delete(), BrFolder_Expand(), BrFolder_GetItemAttributes(), BrFolder_IsTreeItemInEnum(), BrFolder_OnContextMenu(), BrFolder_RefreshRecurse(), BrFolder_TreeItemHasThisChild(), BrFolder_Treeview_Rename(), and BrFolder_UpdateItem().

BrFolder_GetName()

static BOOL BrFolder_GetName ( IShellFolder *  lpsf, PCIDLIST_RELATIVE  pidlChild, DWORD  dwFlags, LPWSTR  lpFriendlyName  )

static

Definition at line 233 of file brfolder.cpp.

{
    BOOL   bSuccess = FALSE;
    STRRET str;
 
    TRACE("%p %p %x %p\n", lpsf, pidlChild, dwFlags, lpFriendlyName);
    if (!FAILED_UNEXPECTEDLY(lpsf->GetDisplayNameOf(pidlChild, dwFlags, &str)))
        bSuccess = StrRetToStrNW(lpFriendlyName, MAX_PATH, &str, pidlChild);
 
    TRACE("-- %s\n", debugstr_w(lpFriendlyName));
    return bSuccess;
}

Referenced by BrFolder_InsertItem(), and BrFolder_Treeview_Changed().

BrFolder_InitTreeView()

static void BrFolder_InitTreeView ( BrFolder *  info )

static

Definition at line 169 of file brfolder.cpp.

{
    HIMAGELIST hImageList;
    HRESULT hr;
    HTREEITEM hItem;
 
    Shell_GetImageLists(NULL, &hImageList);
    if (hImageList)
        TreeView_SetImageList(info->hwndTreeView, hImageList, 0);
 
    /* We want to call BrFolder_InsertItem down the code, in order to insert
     * the root item of the treeview. Due to BrFolder_InsertItem'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'.
     */
 
    PCIDLIST_ABSOLUTE pidlRoot = info->lpBrowseInfo->pidlRoot;
    CComHeapPtr<ITEMIDLIST_ABSOLUTE> pidlParent(ILClone(pidlRoot));
    ILRemoveLastID(pidlParent);
    PCIDLIST_RELATIVE pidlChild = ILFindLastID(pidlRoot);
 
    CComPtr<IShellFolder> lpsfParent;
    hr = SHBindToObject(NULL, pidlParent, /*NULL, */ IID_PPV_ARG(IShellFolder, &lpsfParent));
    if (FAILED_UNEXPECTEDLY(hr))
        return;
 
    TreeView_DeleteItem(info->hwndTreeView, TVI_ROOT);
    hItem = BrFolder_InsertItem(info, lpsfParent, pidlChild, pidlParent, TVI_ROOT);
    TreeView_Expand(info->hwndTreeView, hItem, TVE_EXPAND);
}

Referenced by BrFolder_OnInitDialog().

BrFolder_InsertItem()

static HTREEITEM BrFolder_InsertItem ( _Inout_ BrFolder *  info, _Inout_ IShellFolder *  lpsf, _In_ PCUITEMID_CHILD  pidlChild, _In_ PCIDLIST_ABSOLUTE  pidlParent, _In_ HTREEITEM  hParent  )

static

Definition at line 332 of file brfolder.cpp.

{
    if (!(BrowseFlagsToSHCONTF(info->lpBrowseInfo->ulFlags) & SHCONTF_NONFOLDERS))
    {
#ifdef BIF_BROWSEFILEJUNCTIONS
        if (!(info->lpBrowseInfo->ulFlags & BIF_BROWSEFILEJUNCTIONS))
#endif
            if (SHGetAttributes(lpsf, pidlChild, SFGAO_STREAM) & SFGAO_STREAM)
                return NULL; // .zip files have both FOLDER and STREAM attributes set
    }
 
    WCHAR szName[MAX_PATH];
    if (!BrFolder_GetName(lpsf, pidlChild, SHGDN_NORMAL, szName))
        return NULL;
 
    BrItemData *pItemData = new BrItemData();
 
    TVITEMW item = { TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM | TVIF_CHILDREN };
    item.pszText    = szName;
    item.cchTextMax = _countof(szName);
    item.lParam     = (LPARAM)pItemData;
 
    PIDLIST_ABSOLUTE pidlFull =
        (pidlParent ? ILCombine(pidlParent, pidlChild) : ILClone(pidlChild));
    BrFolder_GetIconPair(pidlFull, &item);
 
    pItemData->lpsfParent = lpsf;
    pItemData->pidlFull.Attach(pidlFull);
    pItemData->pidlChild = ILFindLastID(pItemData->pidlFull);
 
    if (BrFolder_GetChildrenEnum(info, pItemData, NULL) == S_OK)
        item.cChildren = 1;
 
    TVINSERTSTRUCTW tvins = { hParent };
    tvins.item = item;
    return TreeView_InsertItem(info->hwndTreeView, &tvins);
}

Referenced by BrFolder_Expand(), BrFolder_InitTreeView(), BrFolder_NewFolder(), and BrFolder_RefreshRecurse().

BrFolder_IsTreeItemInEnum()

static BOOL BrFolder_IsTreeItemInEnum ( _Inout_ BrFolder *  info, _In_ HTREEITEM  hItem, _Inout_ IEnumIDList *  pEnum  )

static

Definition at line 251 of file brfolder.cpp.

{
    BrItemData *pItemData = BrFolder_GetItemData(info, hItem);
    if (!pItemData)
        return FALSE;
 
    pEnum->Reset();
 
    CComHeapPtr<ITEMIDLIST_RELATIVE> pidlTemp;
    while (pEnum->Next(1, &pidlTemp, NULL) == S_OK)
    {
        if (ILIsEqual(pidlTemp, pItemData->pidlChild))
            return TRUE;
 
        pidlTemp.Free();
    }
 
    return FALSE;
}

Referenced by BrFolder_RefreshRecurse().

BrFolder_NewFolder()

static HRESULT BrFolder_NewFolder ( BrFolder *  info )

static

Definition at line 783 of file brfolder.cpp.

{
    CComPtr<IShellFolder> desktop, cur;
    WCHAR wszNewFolder[25], path[MAX_PATH], name[MAX_PATH];
 
    HRESULT hr = SHGetDesktopFolder(&desktop);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    if (info->pidlRet)
    {
        hr = desktop->BindToObject(info->pidlRet, NULL, IID_PPV_ARG(IShellFolder, &cur));
        if (FAILED_UNEXPECTEDLY(hr))
            return hr;
 
        hr = SHGetPathFromIDListW(info->pidlRet, path);
    }
    else
    {
        cur = desktop;
        hr = SHGetFolderPathW(NULL, CSIDL_DESKTOPDIRECTORY, NULL, SHGFP_TYPE_CURRENT, path);
    }
 
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = E_FAIL;
    if (!LoadStringW(shell32_hInstance, IDS_NEWFOLDER, wszNewFolder, _countof(wszNewFolder)))
        return hr;
 
    if (!PathYetAnotherMakeUniqueName(name, path, NULL, wszNewFolder))
        return hr;
 
    INT len = lstrlenW(path);
    if (len < MAX_PATH && name[len] == L'\\')
        len++;
 
    if (!CreateDirectoryW(name, NULL))
        return hr;
 
    // Update parent of newly created directory
    HTREEITEM hParent = TreeView_GetSelection(info->hwndTreeView);
    if (!hParent)
        return hr;
 
    TreeView_Expand(info->hwndTreeView, hParent, TVE_EXPAND);
 
    TVITEMW item = { TVIF_PARAM | TVIF_STATE };
    item.hItem = hParent;
    TreeView_GetItem(info->hwndTreeView, &item);
    BrItemData *item_data = (BrItemData *)item.lParam;
    if (!item_data)
        return hr;
 
    // Update treeview
    if (!(item.state & TVIS_EXPANDEDONCE))
    {
        item.mask = TVIF_STATE;
        item.state = item.stateMask = TVIS_EXPANDEDONCE;
        TreeView_SetItem(info->hwndTreeView, &item);
    }
 
    CComHeapPtr<ITEMIDLIST_RELATIVE> pidlNew;
    hr = cur->ParseDisplayName(NULL, NULL, name + len, NULL, &pidlNew, NULL);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    HTREEITEM hAdded = BrFolder_InsertItem(info, cur, pidlNew, item_data->pidlFull, hParent);
    TreeView_SortChildren(info->hwndTreeView, hParent, FALSE);
    return BrFolder_Rename(info, hAdded);
}

Referenced by BrFolder_OnCommand().

BrFolder_OnChange()

static void BrFolder_OnChange ( BrFolder *  info, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 1217 of file brfolder.cpp.

{
    // We use SHCNRF_NewDelivery method
    HANDLE hChange = (HANDLE)wParam;
    DWORD dwProcID = (DWORD)lParam;
 
    PIDLIST_ABSOLUTE *ppidl = NULL;
    LONG event;
    HANDLE hLock = SHChangeNotification_Lock(hChange, dwProcID, &ppidl, &event);
    if (hLock == NULL)
    {
        ERR("hLock == NULL\n");
        return;
    }
 
    BrFolder_OnChangeEx(info, ppidl[0], ppidl[1], (event & ~SHCNE_INTERRUPT));
 
    SHChangeNotification_Unlock(hLock);
}

Referenced by BrFolderDlgProc().

BrFolder_OnChangeEx()

static void BrFolder_OnChangeEx ( _Inout_ BrFolder *  info, _In_ PCIDLIST_ABSOLUTE  pidl0, _In_ PCIDLIST_ABSOLUTE  pidl1, _In_ LONG  event  )

static

Definition at line 1187 of file brfolder.cpp.

{
    TRACE("(%p)->(%p, %p, 0x%lX)\n", info, pidl0, pidl1, event);
 
    switch (event)
    {
        case SHCNE_DRIVEADD:
        case SHCNE_MKDIR:
        case SHCNE_CREATE:
        case SHCNE_DRIVEREMOVED:
        case SHCNE_RMDIR:
        case SHCNE_DELETE:
        case SHCNE_RENAMEFOLDER:
        case SHCNE_RENAMEITEM:
        case SHCNE_UPDATEDIR:
        case SHCNE_UPDATEITEM:
        {
            // FIXME: Avoid full refresh and optimize for speed. Use pidl0 and pidl1
            BrFolder_Refresh(info);
            break;
        }
    }
}

Referenced by BrFolder_OnChange().

BrFolder_OnCommand()

static void BrFolder_OnCommand ( BrFolder *  info, UINT  id  )

static

Definition at line 888 of file brfolder.cpp.

{
    switch (id)
    {
        case IDOK:
        {
            BrFolder_OnOK(info);
            EndDialog(info->hWnd, IDOK);
            break;
        }
        case IDCANCEL:
        {
            EndDialog(info->hWnd, IDCANCEL);
            break;
        }
        case IDC_BROWSE_FOR_FOLDER_NEW_FOLDER:
        {
            BrFolder_NewFolder(info);
            break;
        }
    }
}

Referenced by BrFolderDlgProc().

BrFolder_OnContextMenu()

static void BrFolder_OnContextMenu ( BrFolder &  info, LPARAM  lParam  )

static

Definition at line 924 of file brfolder.cpp.

{
    enum { IDC_TOGGLE = 1, ID_FIRSTCMD, ID_LASTCMD = 0xffff };
    HTREEITEM hSelected = TreeView_GetSelection(info.hwndTreeView);
    CMINVOKECOMMANDINFOEX ici = { sizeof(ici), CMIC_MASK_PTINVOKE, info.hWnd };
    ici.nShow = SW_SHOW;
    ici.ptInvoke.x = GET_X_LPARAM(lParam);
    ici.ptInvoke.y = GET_Y_LPARAM(lParam);
    if ((int)lParam == -1) // Keyboard
    {
        GetTreeViewItemContextMenuPos(info.hwndTreeView, hSelected, &ici.ptInvoke);
    }
    else // Get correct item for right-click on not current item
    {
        TVHITTESTINFO hti = { ici.ptInvoke };
        ScreenToClient(info.hwndTreeView, &hti.pt);
        hSelected = TreeView_HitTest(info.hwndTreeView, &hti);
    }
    BrItemData *item = BrFolder_GetItemData(&info, hSelected);
    if (!item)
        return; // Not on an item
 
    TV_ITEM tvi;
    tvi.mask = TVIF_STATE | TVIF_CHILDREN;
    tvi.stateMask = TVIS_EXPANDED;
    tvi.hItem = hSelected;
    TreeView_GetItem(info.hwndTreeView, &tvi);
 
    CComPtr<IContextMenu> pcm;
    HRESULT hr = item->lpsfParent->GetUIObjectOf(info.hWnd, 1, &item->pidlChild,
                                                 IID_IContextMenu, NULL, (void**)&pcm);
    if (FAILED(hr))
        return;
 
    HMENU hMenu = CreatePopupMenu();
    if (!hMenu)
        return;
    info.pContextMenu = pcm;
    UINT cmf = ((GetKeyState(VK_SHIFT) < 0) ? CMF_EXTENDEDVERBS : 0) | CMF_CANRENAME;
    hr = pcm->QueryContextMenu(hMenu, 0, ID_FIRSTCMD, ID_LASTCMD, CMF_EXPLORE | cmf);
    if (hr > 0)
        _InsertMenuItemW(hMenu, 0, TRUE, 0, MFT_SEPARATOR, NULL, 0);
    _InsertMenuItemW(hMenu, 0, TRUE, IDC_TOGGLE, MFT_STRING,
        MAKEINTRESOURCEW((tvi.state & TVIS_EXPANDED) ? IDS_COLLAPSE : IDS_EXPAND),
        MFS_DEFAULT | (tvi.cChildren ? 0 : MFS_GRAYED));
 
    UINT cmd = TrackPopupMenuEx(hMenu, TPM_RETURNCMD, ici.ptInvoke.x, ici.ptInvoke.y, info.hWnd, NULL);
    ici.lpVerb = MAKEINTRESOURCEA(cmd - ID_FIRSTCMD);
    if (cmd == IDC_TOGGLE)
    {
        TreeView_SelectItem(info.hwndTreeView, hSelected);
        TreeView_Expand(info.hwndTreeView, hSelected, TVE_TOGGLE);
    }
    else if (cmd != 0 && GetDfmCmd(pcm, ici.lpVerb) == DFM_CMD_RENAME)
    {
        BrFolder_Rename(&info, hSelected);
    }
    else if (cmd != 0)
    {
        if (GetKeyState(VK_SHIFT) < 0)
            ici.fMask |= CMIC_MASK_SHIFT_DOWN;
        if (GetKeyState(VK_CONTROL) < 0)
            ici.fMask |= CMIC_MASK_CONTROL_DOWN;
        pcm->InvokeCommand((CMINVOKECOMMANDINFO*)&ici);
    }
    info.pContextMenu = NULL;
    DestroyMenu(hMenu);
}

Referenced by BrFolderDlgProc().

BrFolder_OnDestroy()

static void BrFolder_OnDestroy ( BrFolder *  info )

static

Definition at line 1116 of file brfolder.cpp.

{
    if (info->layout)
    {
        LayoutDestroy(info->layout);
        info->layout = NULL;
    }
 
    SHChangeNotifyDeregister(info->hChangeNotify);
}

Referenced by BrFolderDlgProc().

BrFolder_OnInitDialog()

static BOOL BrFolder_OnInitDialog ( HWND  hWnd, BrFolder *  info  )

static

Definition at line 679 of file brfolder.cpp.

{
    CComHeapPtr<ITEMIDLIST_ABSOLUTE> pidlDesktop;
    SHChangeNotifyEntry ntreg;
    LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
 
    info->hWnd = hWnd;
    SetWindowLongPtrW(hWnd, DWLP_USER, (LONG_PTR)info);
 
    if (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE)
        FIXME("flags BIF_NEWDIALOGSTYLE partially implemented\n");
 
    if (lpBrowseInfo->ulFlags & ~SUPPORTED_FLAGS)
        FIXME("flags %x not implemented\n", (lpBrowseInfo->ulFlags & ~SUPPORTED_FLAGS));
 
    info->layout = NULL;
    if (lpBrowseInfo->ulFlags & BIF_USENEWUI)
    {
        RECT rcWnd;
 
        // Resize the treeview if there's not editbox
        if ((lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE) &&
            !(lpBrowseInfo->ulFlags & BIF_EDITBOX))
        {
            RECT rcEdit, rcTreeView;
            GetWindowRect(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT), &rcEdit);
            GetWindowRect(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TREEVIEW), &rcTreeView);
            LONG 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, _countof(g_layout_info));
 
        // 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;
    }
 
    if (lpBrowseInfo->lpszTitle)
        SetDlgItemTextW(hWnd, IDC_BROWSE_FOR_FOLDER_TITLE, lpBrowseInfo->lpszTitle);
    else
        ShowWindow(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_TITLE), SW_HIDE);
 
    if (!(lpBrowseInfo->ulFlags & BIF_STATUSTEXT) || (lpBrowseInfo->ulFlags & BIF_USENEWUI))
        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)
        BrFolder_InitTreeView(info);
    else
        ERR("treeview control missing!\n");
 
    // Register for change notifications
    SHGetFolderLocation(NULL, CSIDL_DESKTOP, NULL, 0, &pidlDesktop);
 
    ntreg.pidl = pidlDesktop;
    ntreg.fRecursive = TRUE;
    info->hChangeNotify = SHChangeNotifyRegister(hWnd,
                                                 SHCNRF_ShellLevel | SHCNRF_NewDelivery,
                                                 SHCNE_ALLEVENTS,
                                                 SHV_CHANGE_NOTIFY, 1, &ntreg);
 
    if (!lpBrowseInfo->pidlRoot)
    {
        UINT csidl = (lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE) ? CSIDL_PERSONAL : CSIDL_DRIVES;
        LPITEMIDLIST pidl = SHCloneSpecialIDList(NULL, csidl, TRUE);
        if (pidl)
        {
            SendMessageW(info->hWnd, BFFM_SETSELECTION, FALSE, (LPARAM)pidl);
            if (csidl == CSIDL_DRIVES)
                SendMessageW(info->hWnd, BFFM_SETEXPANDED, FALSE, (LPARAM)pidl);
            ILFree(pidl);
        }
    }
 
    BrFolder_Callback(info->lpBrowseInfo, hWnd, BFFM_INITIALIZED, 0);
 
    SHAutoComplete(GetDlgItem(hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT),
                   (SHACF_FILESYS_ONLY | SHACF_URLHISTORY | SHACF_FILESYSTEM));
    return TRUE;
}

Referenced by BrFolderDlgProc().

BrFolder_OnNotify()

static LRESULT BrFolder_OnNotify ( BrFolder *  info, UINT  CtlID, LPNMHDR  lpnmh  )

static

Definition at line 633 of file brfolder.cpp.

{
    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 BrFolder_Treeview_Delete(info, pnmtv);
 
        case TVN_ITEMEXPANDINGA:
        case TVN_ITEMEXPANDINGW:
            return BrFolder_Treeview_Expand(info, pnmtv);
 
        case TVN_SELCHANGEDA:
        case TVN_SELCHANGEDW:
            return BrFolder_Treeview_Changed(info, pnmtv);
 
        case TVN_BEGINLABELEDITA:
        case TVN_BEGINLABELEDITW:
        {
            NMTVDISPINFO &tvdi = *(NMTVDISPINFO*)lpnmh;
            UINT att = BrFolder_GetItemAttributes(info, tvdi.item.hItem, SFGAO_CANRENAME);
            return !(att & SFGAO_CANRENAME);
        }
 
        case TVN_ENDLABELEDITW:
            return BrFolder_Treeview_Rename(info, (LPNMTVDISPINFOW)pnmtv);
 
        case TVN_KEYDOWN:
            return BrFolder_Treeview_Keydown(info, (LPNMTVKEYDOWN)pnmtv);
 
        default:
            WARN("unhandled (%d)\n", pnmtv->hdr.code);
            break;
    }
 
    return 0;
}

Referenced by BrFolderDlgProc().

BrFolder_OnOK()

static void BrFolder_OnOK ( BrFolder *  info )

static

Definition at line 856 of file brfolder.cpp.

{
    // Get the text
    WCHAR szPath[MAX_PATH];
    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))
        info->pidlRet = ILCreateFromPathW(szPath); // It's valid path
    else
        info->pidlRet = ILClone(info->pidlRet);
 
    if (!info->pidlRet) // A null pidl would mean a cancel
        info->pidlRet = _ILCreateDesktop();
 
    pdump(info->pidlRet);
 
    LPBROWSEINFOW lpBrowseInfo = info->lpBrowseInfo;
    if (!lpBrowseInfo->pszDisplayName)
        return;
 
    SHFILEINFOW fileInfo = { NULL };
    lpBrowseInfo->pszDisplayName[0] = UNICODE_NULL;
    if (SHGetFileInfoW((LPCWSTR)info->pidlRet, 0, &fileInfo, sizeof(fileInfo),
                       SHGFI_PIDL | SHGFI_DISPLAYNAME))
    {
        lstrcpynW(lpBrowseInfo->pszDisplayName, fileInfo.szDisplayName, MAX_PATH);
    }
}

Referenced by BrFolder_OnCommand().

BrFolder_OnSetExpanded()

static BOOL BrFolder_OnSetExpanded ( BrFolder *  info, LPITEMIDLIST  pidlSelection, LPWSTR  pszString  )

static

Definition at line 1061 of file brfolder.cpp.

{
    HTREEITEM hItem;
    BOOL ret;
    if (pszString)
        ret = BrFolder_ExpandToString(info, pszString, &hItem);
    else
        ret = BrFolder_ExpandToPidl(info, pidlSelection, &hItem);
 
    if (ret)
        TreeView_Expand(info->hwndTreeView, hItem, TVE_EXPAND);
    return ret;
}

Referenced by BrFolderDlgProc().

BrFolder_OnSetSelectionA()

static BOOL BrFolder_OnSetSelectionA ( BrFolder *  info, LPSTR  pszSelectionA  )

static

Definition at line 1102 of file brfolder.cpp.

{
    if (!pszSelectionA)
        return FALSE;
 
    CComHeapPtr<WCHAR> pszSelectionW;
    __SHCloneStrAtoW(&pszSelectionW, pszSelectionA);
    if (!pszSelectionW)
        return FALSE;
 
    return BrFolder_OnSetSelectionW(info, pszSelectionW);
}

Referenced by BrFolderDlgProc().

BrFolder_OnSetSelectionPidl()

static BOOL BrFolder_OnSetSelectionPidl ( BrFolder *  info, LPITEMIDLIST  pidlSelection  )

static

Definition at line 1076 of file brfolder.cpp.

{
    if (!pidlSelection)
        return FALSE;
 
    HTREEITEM hItem;
    BOOL ret = BrFolder_ExpandToPidl(info, pidlSelection, &hItem);
    if (ret)
        TreeView_SelectItem(info->hwndTreeView, hItem);
    return ret;
}

Referenced by BrFolderDlgProc().

BrFolder_OnSetSelectionW()

static BOOL BrFolder_OnSetSelectionW ( BrFolder *  info, LPWSTR  pszSelection  )

static

Definition at line 1089 of file brfolder.cpp.

{
    if (!pszSelection)
        return FALSE;
 
    HTREEITEM hItem;
    BOOL ret = BrFolder_ExpandToString(info, pszSelection, &hItem);
    if (ret)
        TreeView_SelectItem(info->hwndTreeView, hItem);
    return ret;
}

Referenced by BrFolder_OnSetSelectionA(), and BrFolderDlgProc().

BrFolder_Refresh()

static void BrFolder_Refresh ( _Inout_ BrFolder *  info )

static

Definition at line 1174 of file brfolder.cpp.

{
    HTREEITEM hRoot = TreeView_GetRoot(info->hwndTreeView);
 
    SendMessageW(info->hwndTreeView, WM_SETREDRAW, FALSE, 0);
 
    BrFolder_RefreshRecurse(info, hRoot);
 
    SendMessageW(info->hwndTreeView, WM_SETREDRAW, TRUE, 0);
    InvalidateRect(info->hwndTreeView, NULL, TRUE);
}

Referenced by BrFolder_OnChangeEx(), and BrFolder_Treeview_Keydown().

BrFolder_RefreshRecurse()

static void BrFolder_RefreshRecurse ( _Inout_ BrFolder *  info, _In_ HTREEITEM  hTarget  )

static

Definition at line 1128 of file brfolder.cpp.

{
    // Get enum
    CComPtr<IEnumIDList> pEnum;
    BrItemData *pItemData = BrFolder_GetItemData(info, hTarget);
    HRESULT hrEnum = BrFolder_GetChildrenEnum(info, pItemData, &pEnum);
 
    // Insert new items
    if (SUCCEEDED(hrEnum))
    {
        CComHeapPtr<ITEMIDLIST_RELATIVE> pidlTemp;
        while (S_OK == pEnum->Next(1, &pidlTemp, NULL))
        {
            if (!BrFolder_TreeItemHasThisChild(info, hTarget, pidlTemp))
            {
                BrFolder_InsertItem(info, pItemData->lpsfParent, pidlTemp, pItemData->pidlFull,
                                    hTarget);
            }
            pidlTemp.Free();
        }
    }
 
    // Delete zombie items and update items
    HTREEITEM hItem, hNextItem;
    for (hItem = TreeView_GetChild(info->hwndTreeView, hTarget); hItem; hItem = hNextItem)
    {
        hNextItem = TreeView_GetNextSibling(info->hwndTreeView, hItem);
 
        if (FAILED(hrEnum) || !BrFolder_IsTreeItemInEnum(info, hItem, pEnum))
        {
            TreeView_DeleteItem(info->hwndTreeView, hItem);
            hNextItem = TreeView_GetChild(info->hwndTreeView, hTarget);
            continue;
        }
 
        BrFolder_UpdateItem(info, hItem);
        BrFolder_RefreshRecurse(info, hItem);
    }
 
    if (SUCCEEDED(hrEnum))
        TreeView_SortChildren(info->hwndTreeView, hTarget, FALSE);
}

Referenced by BrFolder_Refresh(), and BrFolder_RefreshRecurse().

BrFolder_Rename()

static HRESULT BrFolder_Rename ( BrFolder *  info, HTREEITEM  hItem  )

static

Definition at line 566 of file brfolder.cpp.

{
    TreeView_SelectItem(info->hwndTreeView, hItem);
    TreeView_EditLabel(info->hwndTreeView, hItem);
    return S_OK;
}

Referenced by BrFolder_NewFolder(), BrFolder_OnContextMenu(), and BrFolder_Treeview_Keydown().

BrFolder_TreeItemHasThisChild()

static BOOL BrFolder_TreeItemHasThisChild ( _In_ BrFolder *  info, _In_ HTREEITEM  hItem, _Outptr_opt_ PITEMID_CHILD  pidlChild  )

static

Definition at line 275 of file brfolder.cpp.

{
    for (hItem = TreeView_GetChild(info->hwndTreeView, hItem); hItem;
         hItem = TreeView_GetNextSibling(info->hwndTreeView, hItem))
    {
        BrItemData *pItemData = BrFolder_GetItemData(info, hItem);
        if (ILIsEqual(pItemData->pidlChild, pidlChild))
            return TRUE;
    }
 
    return FALSE;
}

Referenced by BrFolder_RefreshRecurse().

BrFolder_Treeview_Changed()

static HRESULT BrFolder_Treeview_Changed ( BrFolder *  info, NMTREEVIEWW *  pnmtv  )

static

Definition at line 512 of file brfolder.cpp.

{
    BrItemData *pItemData = (BrItemData *)pnmtv->itemNew.lParam;
 
    ILFree(info->pidlRet);
    info->pidlRet = ILClone(pItemData->pidlFull);
 
    WCHAR szName[MAX_PATH];
    if (BrFolder_GetName(pItemData->lpsfParent, pItemData->pidlChild, SHGDN_NORMAL, szName))
        SetDlgItemTextW(info->hWnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, szName);
 
    BrFolder_Callback(info->lpBrowseInfo, info->hWnd, BFFM_SELCHANGED, (LPARAM)info->pidlRet);
    BrFolder_CheckValidSelection(info, pItemData);
    return S_OK;
}

Referenced by BrFolder_OnNotify(), and BrFolder_Treeview_Rename().

BrFolder_Treeview_Delete()

static LRESULT BrFolder_Treeview_Delete ( BrFolder *  info, NMTREEVIEWW *  pnmtv  )

static

Definition at line 467 of file brfolder.cpp.

{
    BrItemData *pItemData = (BrItemData *)pnmtv->itemOld.lParam;
 
    TRACE("TVN_DELETEITEMA/W %p\n", pItemData);
 
    delete pItemData;
    return 0;
}

Referenced by BrFolder_OnNotify().

BrFolder_Treeview_Expand()

static LRESULT BrFolder_Treeview_Expand ( BrFolder *  info, NMTREEVIEWW *  pnmtv  )

static

Definition at line 478 of file brfolder.cpp.

{
    BrItemData *pItemData = (BrItemData *)pnmtv->itemNew.lParam;
 
    TRACE("TVN_ITEMEXPANDINGA/W\n");
 
    if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
        return 0;
 
    HRESULT hr = S_OK;
    CComPtr<IShellFolder> lpsf2;
    if (!_ILIsEmpty(pItemData->pidlChild))
    {
        hr = pItemData->lpsfParent->BindToObject(pItemData->pidlChild, NULL,
                                                 IID_PPV_ARG(IShellFolder, &lpsf2));
    }
    else
    {
        lpsf2 = pItemData->lpsfParent;
    }
 
    HTREEITEM hItem = pnmtv->itemNew.hItem;
    if (!FAILED_UNEXPECTEDLY(hr))
        BrFolder_Expand(info, lpsf2, pItemData->pidlFull, hItem);
 
    // My Computer is already sorted and trying to do a simple text
    // sort will only mess things up
    if (!_ILIsMyComputer(pItemData->pidlChild))
        TreeView_SortChildren(info->hwndTreeView, hItem, FALSE);
 
    return 0;
}

Referenced by BrFolder_OnNotify().

BrFolder_Treeview_Keydown()

static LRESULT BrFolder_Treeview_Keydown ( BrFolder *  info, LPNMTVKEYDOWN  keydown  )

static

Definition at line 601 of file brfolder.cpp.

{
    // Old dialog doesn't support those advanced features
    if (!(info->lpBrowseInfo->ulFlags & BIF_USENEWUI))
        return 0;
 
    HTREEITEM hItem = TreeView_GetSelection(info->hwndTreeView);
 
    switch (keydown->wVKey)
    {
        case VK_F2:
            BrFolder_Rename(info, hItem);
            break;
        case VK_DELETE:
            BrFolder_Delete(info, hItem);
            break;
        case 'R':
        {
            if (GetKeyState(VK_CONTROL) < 0) // Ctrl+R
                BrFolder_Refresh(info);
            break;
        }
        case VK_F5:
        {
            BrFolder_Refresh(info);
            break;
        }
    }
    return 0;
}

Referenced by BrFolder_OnNotify().

BrFolder_Treeview_Rename()

static LRESULT BrFolder_Treeview_Rename ( BrFolder *  info, NMTVDISPINFOW *  pnmtv  )

static

Definition at line 529 of file brfolder.cpp.

{
    if (!pnmtv->item.pszText)
        return FALSE;
 
    HTREEITEM hItem = TreeView_GetSelection(info->hwndTreeView);
    BrItemData *data = BrFolder_GetItemData(info, hItem);
    ASSERT(data);
    ASSERT(BrFolder_GetItemAttributes(info, hItem, SFGAO_CANRENAME) & SFGAO_CANRENAME);
 
    PITEMID_CHILD newChild;
    HRESULT hr = data->lpsfParent->SetNameOf(info->hWnd, data->pidlChild,
                                             pnmtv->item.pszText, SHGDN_NORMAL, &newChild);
    if (FAILED(hr))
        return FALSE;
 
    LPITEMIDLIST newFull;
    if (SUCCEEDED(hr = SHILClone(data->pidlFull, &newFull)))
    {
        ILRemoveLastID(newFull);
        if (SUCCEEDED(hr = SHILAppend(newChild, &newFull)))
        {
            data->pidlFull.Free();
            data->pidlFull.Attach(newFull);
            data->pidlChild = ILFindLastID(data->pidlFull);
        }
        newChild = NULL; // SHILAppend is nuts and frees this
    }
    ILFree(newChild);
 
    NMTREEVIEWW nmtv;
    nmtv.itemNew.lParam = (LPARAM)data;
    BrFolder_Treeview_Changed(info, &nmtv);
    return TRUE;
}

Referenced by BrFolder_OnNotify().

BrFolder_UpdateItem()

static void BrFolder_UpdateItem ( _In_ BrFolder *  info, _In_ HTREEITEM  hItem  )

static

Definition at line 292 of file brfolder.cpp.

{
    BrItemData *pItemData = BrFolder_GetItemData(info, hItem);
    if (!pItemData)
        return;
 
    TVITEMW item = { TVIF_HANDLE | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_CHILDREN };
    item.hItem = hItem;
 
    BrFolder_GetIconPair(pItemData->pidlFull, &item);
 
    item.cChildren = 0;
    CComPtr<IEnumIDList> pEnum;
    if (BrFolder_GetChildrenEnum(info, pItemData, &pEnum) == S_OK)
    {
        CComHeapPtr<ITEMIDLIST_RELATIVE> pidlTemp;
        if (pEnum->Next(1, &pidlTemp, NULL) == S_OK)
            ++item.cChildren;
    }
 
    TreeView_SetItem(info->hwndTreeView, &item);
}

Referenced by BrFolder_RefreshRecurse().

BrFolderDlgProc()

static INT_PTR CALLBACK BrFolderDlgProc ( HWND  hWnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 1241 of file brfolder.cpp.

{
    if (uMsg == WM_INITDIALOG)
        return BrFolder_OnInitDialog(hWnd, (BrFolder *)lParam);
 
    BrFolder *info = (BrFolder *)GetWindowLongPtrW(hWnd, DWLP_USER);
    if (!info)
        return 0;
 
    if (info->pContextMenu)
    {
        LRESULT result;
        if (SHForwardContextMenuMsg(info->pContextMenu, uMsg, wParam,
                                    lParam, &result, TRUE) == S_OK)
        {
            SetWindowLongPtr(hWnd, DWLP_MSGRESULT, result);
            return TRUE;
        }
    }
 
    switch (uMsg)
    {
        case WM_NOTIFY:
            SetWindowLongPtr(hWnd, DWLP_MSGRESULT, BrFolder_OnNotify(info, (UINT)wParam, (LPNMHDR)lParam));
            return TRUE;
 
        case WM_COMMAND:
            BrFolder_OnCommand(info, wParam);
            break;
 
        case WM_CONTEXTMENU:
            if (info->hwndTreeView == (HWND)wParam)
                BrFolder_OnContextMenu(*info, lParam);
            break;
 
        case WM_GETMINMAXINFO:
            ((LPMINMAXINFO)lParam)->ptMinTrackSize.x = info->szMin.cx;
            ((LPMINMAXINFO)lParam)->ptMinTrackSize.y = info->szMin.cy;
            break;
 
        case WM_SIZE:
            if (info->layout)  // New style dialogs
                LayoutUpdate(hWnd, info->layout, g_layout_info, _countof(g_layout_info));
            break;
 
        case BFFM_SETSTATUSTEXTA:
            SetDlgItemTextA(hWnd, IDC_BROWSE_FOR_FOLDER_STATUS, (LPSTR)lParam);
            break;
 
        case BFFM_SETSTATUSTEXTW:
            SetDlgItemTextW(hWnd, IDC_BROWSE_FOR_FOLDER_STATUS, (LPWSTR)lParam);
            break;
 
        case BFFM_ENABLEOK:
            EnableWindow(GetDlgItem(hWnd, IDOK), lParam != 0);
            break;
 
        case BFFM_SETOKTEXT: // Unicode only
            SetDlgItemTextW(hWnd, IDOK, (LPWSTR)lParam);
            break;
 
        case BFFM_SETSELECTIONA:
            if (wParam) // String
                return BrFolder_OnSetSelectionA(info, (LPSTR)lParam);
            else // PIDL
                return BrFolder_OnSetSelectionPidl(info, (LPITEMIDLIST)lParam);
 
        case BFFM_SETSELECTIONW:
            if (wParam) // String
                return BrFolder_OnSetSelectionW(info, (LPWSTR)lParam);
            else // PIDL
                return BrFolder_OnSetSelectionPidl(info, (LPITEMIDLIST)lParam);
 
        case BFFM_SETEXPANDED: // Unicode only
            if (wParam) // String
                return BrFolder_OnSetExpanded(info, NULL, (LPWSTR)lParam);
            else // PIDL
                return BrFolder_OnSetExpanded(info, (LPITEMIDLIST)lParam, NULL);
 
        case SHV_CHANGE_NOTIFY:
            BrFolder_OnChange(info, wParam, lParam);
            break;
 
        case WM_DESTROY:
            BrFolder_OnDestroy(info);
            break;
    }
 
    return 0;
}

Referenced by SHBrowseForFolderW().

BrowseFlagsToSHCONTF()

static DWORD BrowseFlagsToSHCONTF ( UINT  ulFlags )

inlinestatic

Definition at line 87 of file brfolder.cpp.

{
    return SHCONTF_FOLDERS | ((ulFlags & BIF_BROWSEINCLUDEFILES) ? SHCONTF_NONFOLDERS : 0);
}

Referenced by BrFolder_GetChildrenEnum(), and BrFolder_InsertItem().

GetIconIndex()

static INT GetIconIndex ( PCIDLIST_ABSOLUTE  pidl, UINT  uFlags  )

static

Definition at line 37 of file brfolder.cpp.

{
    SHFILEINFOW sfi;
    SHGetFileInfoW((LPCWSTR)pidl, 0, &sfi, sizeof(sfi), uFlags);
    return sfi.iIcon;
}

Referenced by BrFolder_GetIconPair().

GetTreeViewItemContextMenuPos()

static void GetTreeViewItemContextMenuPos ( HWND  hWnd, HTREEITEM  hItem, POINT *  ppt  )

static

Definition at line 912 of file brfolder.cpp.

{
    RECT rc;
    if (TreeView_GetItemRect(hWnd, hItem, &rc, TRUE))
    {
        ppt->x = (rc.left + rc.right) / 2;
        ppt->y = (rc.top + rc.bottom) / 2;
    }
    ClientToScreen(hWnd, ppt);
}

Referenced by BrFolder_OnContextMenu().

ILCloneToDepth()

static LPITEMIDLIST ILCloneToDepth ( LPCITEMIDLIST  pidlSrc, UINT  depth  )

static

Definition at line 21 of file brfolder.cpp.

{
    SIZE_T cb = 0;
    for (LPCITEMIDLIST pidl = pidlSrc; pidl && depth--; pidl = ILGetNext(pidl))
        cb += pidl->mkid.cb;
 
    LPITEMIDLIST pidlOut = (LPITEMIDLIST)SHAlloc(cb + sizeof(WORD));
    if (pidlOut)
    {
        CopyMemory(pidlOut, pidlSrc, cb);
        ZeroMemory(((BYTE*)pidlOut) + cb, sizeof(WORD));
    }
    return pidlOut;
}

Referenced by BrFolder_ExpandToPidl().

PIDLIsType()

static BOOL PIDLIsType ( LPCITEMIDLIST  pidl, PIDLTYPE  type  )

inlinestatic

Definition at line 421 of file brfolder.cpp.

{
    LPPIDLDATA data = _ILGetDataPointer(pidl);
    if (!data)
        return FALSE;
    return (data->type == type);
}

Referenced by BrFolder_CheckValidSelection().

SHBrowseForFolderA()

EXTERN_C LPITEMIDLIST WINAPI SHBrowseForFolderA

(

LPBROWSEINFOA

lpbi

)

Definition at line 1338 of file brfolder.cpp.

{
    BROWSEINFOW bi;
    bi.hwndOwner = lpbi->hwndOwner;
    bi.pidlRoot = lpbi->pidlRoot;
 
    WCHAR szName[MAX_PATH];
    bi.pszDisplayName = (lpbi->pszDisplayName ? szName : NULL);
 
    CComHeapPtr<WCHAR> pszTitle;
    if (lpbi->lpszTitle)
        __SHCloneStrAtoW(&pszTitle, lpbi->lpszTitle);
    bi.lpszTitle = pszTitle;
 
    bi.ulFlags = lpbi->ulFlags;
    bi.lpfn = lpbi->lpfn;
    bi.lParam = lpbi->lParam;
    bi.iImage = lpbi->iImage;
    PIDLIST_ABSOLUTE pidl = SHBrowseForFolderW(&bi);
 
    if (bi.pszDisplayName)
        SHUnicodeToAnsi(bi.pszDisplayName, lpbi->pszDisplayName, MAX_PATH);
 
    lpbi->iImage = bi.iImage;
    return pidl;
}

Referenced by test_click_make_new_folder_button(), and test_selection().

SHBrowseForFolderW()

EXTERN_C LPITEMIDLIST WINAPI SHBrowseForFolderW

(

LPBROWSEINFOW

lpbi

)

Definition at line 1370 of file brfolder.cpp.

{
    TRACE("%p\n", lpbi);
 
    // MSDN says the caller must initialize COM. We do it anyway in case the caller forgot.
    COleInit OleInit;
    BrFolder info = { lpbi };
 
    INT id = ((lpbi->ulFlags & BIF_USENEWUI) ? IDD_BROWSE_FOR_FOLDER_NEW : IDD_BROWSE_FOR_FOLDER);
    INT_PTR ret = DialogBoxParamW(shell32_hInstance, MAKEINTRESOURCEW(id), lpbi->hwndOwner,
                                  BrFolderDlgProc, (LPARAM)&info);
    if (ret == IDOK && !(lpbi->ulFlags & BIF_NOTRANSLATETARGETS) &&
        RosGetProcessEffectiveVersion() >= _WIN32_WINNT_WINXP)
    {
        PIDLIST_ABSOLUTE pidlTarget;
        if (SHELL_GetIDListTarget(info.pidlRet, &pidlTarget) == S_OK)
        {
            ILFree(info.pidlRet);
            info.pidlRet = pidlTarget;
        }
    }
    if (ret != IDOK)
    {
        ILFree(info.pidlRet);
        return NULL;
    }
 
    return info.pidlRet;
}

Referenced by CBandSiteMenu::_CreateNewISFBand(), BtrfsSend::AddClone(), CShellDispatch::BrowseForFolder(), BtrfsSend::BrowseParent(), ChooseFolder(), CHSourceDlgProc(), CCabFolder::ExtractFilesUI(), FileExtractDialogWndProc(), CZipExtract::CExtractSettingsPage::OnBrowse(), SHBrowseForFolderA(), SHBrowseForFolderWrapW(), and WelcomeDlgProc().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

shell

)

Variable Documentation

g_layout_info

const LAYOUT_INFO g_layout_info[]

static

Initial value:

=
{
    { IDC_BROWSE_FOR_FOLDER_TITLE,       BF_TOP | BF_LEFT | BF_RIGHT },
    { IDC_BROWSE_FOR_FOLDER_STATUS,      BF_TOP | BF_LEFT | BF_RIGHT },
    { IDC_BROWSE_FOR_FOLDER_TREEVIEW,    BF_TOP | BF_BOTTOM | BF_LEFT | BF_RIGHT },
    { IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, BF_TOP | BF_LEFT | BF_RIGHT },
    { IDC_BROWSE_FOR_FOLDER_NEW_FOLDER,  BF_BOTTOM | BF_LEFT },
    { IDOK,                              BF_BOTTOM | BF_RIGHT },
    { IDCANCEL,                          BF_BOTTOM | BF_RIGHT },
}

Definition at line 63 of file brfolder.cpp.

Referenced by BrFolder_OnInitDialog(), and BrFolderDlgProc().