2 * Copyright 1999 Juergen Schmied
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 * - view with root unequal desktop
21 * - show only filesystem objects
27 #include "wine/debug.h"
28 #include "undocshell.h"
31 #include "shell32_main.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(shell);
37 static HWND hwndTreeView;
38 static LPBROWSEINFOW lpBrowseInfo;
39 static LPITEMIDLIST pidlRet;
41 static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent);
43 static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
45 HIMAGELIST hImageList;
49 hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
50 Shell_GetImageList(NULL, &hImageList);
52 TRACE("dlg=%p tree=%p\n", hwndParent, hwndTreeView );
54 if (hImageList && hwndTreeView)
55 { TreeView_SetImageList(hwndTreeView, hImageList, 0);
58 /* so far, this method doesn't work (still missing the upper level), keep the old way */
60 if (_ILIsDesktop (root)) {
61 hr = SHGetDesktopFolder(&lpsf);
63 IShellFolder * lpsfdesktop;
65 hr = SHGetDesktopFolder(&lpsfdesktop);
67 hr = IShellFolder_BindToObject(lpsfdesktop, root, 0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf);
68 IShellFolder_Release(lpsfdesktop);
72 hr = SHGetDesktopFolder(&lpsf);
75 if (SUCCEEDED(hr) && hwndTreeView)
76 { TreeView_DeleteAllItems(hwndTreeView);
77 FillTreeView(lpsf, NULL, TVI_ROOT);
81 { IShellFolder_Release(lpsf);
86 static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
88 SHGetFileInfoW((LPCWSTR)lpi, 0 ,&sfi, sizeof(SHFILEINFOW), uFlags);
92 static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq, LPTVITEMW lpTV_ITEM)
93 { TRACE("%p %p\n",lpifq, lpTV_ITEM);
95 lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
96 lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
103 LPSHELLFOLDER lpsfParent;
106 } TV_ITEMDATA, *LPTV_ITEMDATA;
108 static BOOL GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST lpi, DWORD dwFlags, LPWSTR lpFriendlyName)
113 TRACE("%p %p %lx %p\n", lpsf, lpi, dwFlags, lpFriendlyName);
114 if (SUCCEEDED(IShellFolder_GetDisplayNameOf(lpsf, lpi, dwFlags, &str)))
116 if (FAILED(StrRetToStrNW(lpFriendlyName, MAX_PATH, &str, lpi)))
124 TRACE("-- %s\n", debugstr_w(lpFriendlyName));
128 static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent)
131 TVINSERTSTRUCTW tvins;
134 LPITEMIDLIST pidlTemp=0;
135 LPTV_ITEMDATA lptvid=0;
138 WCHAR szBuff[MAX_PATH];
139 HWND hwnd=GetParent(hwndTreeView);
141 TRACE("%p %p %x\n",lpsf, pidl, (INT)hParent);
142 SetCapture(GetParent(hwndTreeView));
143 SetCursor(LoadCursorA(0, IDC_WAITA));
145 hr=IShellFolder_EnumObjects(lpsf, hwnd, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS, &lpe);
148 { while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
149 { ULONG ulAttrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
150 IShellFolder_GetAttributesOf(lpsf, 1, &pidlTemp, &ulAttrs);
151 if (ulAttrs & (SFGAO_HASSUBFOLDER | SFGAO_FOLDER))
152 { if (ulAttrs & SFGAO_FOLDER)
153 { tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
155 if (ulAttrs & SFGAO_HASSUBFOLDER)
157 tvi.mask |= TVIF_CHILDREN;
160 if (!(lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA))))
163 if (!GetName(lpsf, pidlTemp, SHGDN_NORMAL, szBuff))
166 tvi.pszText = szBuff;
167 tvi.cchTextMax = MAX_PATH;
168 tvi.lParam = (LPARAM)lptvid;
170 IShellFolder_AddRef(lpsf);
171 lptvid->lpsfParent = lpsf;
172 lptvid->lpi = ILClone(pidlTemp);
173 lptvid->lpifq = ILCombine(pidl, pidlTemp);
174 GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
176 tvins.DUMMYUNIONNAME.item = tvi;
177 tvins.hInsertAfter = hPrev;
178 tvins.hParent = hParent;
180 hPrev = (HTREEITEM)TreeView_InsertItemW(hwndTreeView, &tvins);
184 SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
191 SetCursor(LoadCursorW(0, IDC_ARROWW));
194 IEnumIDList_Release(lpe);
199 static LRESULT MsgNotify(HWND hWnd, UINT CtlID, LPNMHDR lpnmh)
201 NMTREEVIEWW *pnmtv = (NMTREEVIEWW *)lpnmh;
202 LPTV_ITEMDATA lptvid; /* Long pointer to TreeView item data */
203 IShellFolder * lpsf2=0;
206 TRACE("%p %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
208 switch (pnmtv->hdr.idFrom)
210 switch (pnmtv->hdr.code)
211 { case TVN_DELETEITEMA:
212 case TVN_DELETEITEMW:
213 { FIXME("TVN_DELETEITEMA/W\n");
214 lptvid=(LPTV_ITEMDATA)pnmtv->itemOld.lParam;
215 IShellFolder_Release(lptvid->lpsfParent);
217 SHFree(lptvid->lpifq);
222 case TVN_ITEMEXPANDINGA:
223 case TVN_ITEMEXPANDINGW:
224 { FIXME("TVN_ITEMEXPANDINGA/W\n");
225 if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
228 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
229 if (SUCCEEDED(IShellFolder_BindToObject(lptvid->lpsfParent, lptvid->lpi,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
230 { FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem );
232 TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
235 case TVN_SELCHANGEDA:
236 case TVN_SELCHANGEDW:
237 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
238 pidlRet = lptvid->lpifq;
239 if (lpBrowseInfo->lpfn)
240 (lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, (LPARAM)pidlRet, lpBrowseInfo->lParam);
244 FIXME("unhandled (%d)\n", pnmtv->hdr.code);
257 /*************************************************************************
258 * BrsFolderDlgProc32 (not an exported API function)
260 static INT_PTR CALLBACK BrsFolderDlgProc(HWND hWnd, UINT msg, WPARAM wParam,
263 TRACE("hwnd=%p msg=%04x 0x%08x 0x%08lx\n", hWnd, msg, wParam, lParam );
266 { case WM_INITDIALOG:
268 lpBrowseInfo = (LPBROWSEINFOW) lParam;
269 if (lpBrowseInfo->ulFlags & ~(BIF_STATUSTEXT))
270 FIXME("flags %x not implemented\n", lpBrowseInfo->ulFlags & ~(BIF_STATUSTEXT));
271 if (lpBrowseInfo->lpszTitle) {
272 SetWindowTextW(GetDlgItem(hWnd, IDD_TITLE), lpBrowseInfo->lpszTitle);
274 ShowWindow(GetDlgItem(hWnd, IDD_TITLE), SW_HIDE);
276 if (!(lpBrowseInfo->ulFlags & BIF_STATUSTEXT))
277 ShowWindow(GetDlgItem(hWnd, IDD_STATUS), SW_HIDE);
279 if (lpBrowseInfo->pidlRoot )
280 FIXME("root is desktop\n");
282 InitializeTreeView(hWnd, lpBrowseInfo->pidlRoot);
284 if (lpBrowseInfo->lpfn) {
285 (lpBrowseInfo->lpfn)(hWnd, BFFM_INITIALIZED, 0, lpBrowseInfo->lParam);
286 (lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, 0/*FIXME*/, lpBrowseInfo->lParam);
292 MsgNotify( hWnd, (UINT)wParam, (LPNMHDR)lParam);
299 SHGetPathFromIDListW(pidlRet, lpBrowseInfo->pszDisplayName);
300 EndDialog(hWnd, (DWORD) ILClone(pidlRet));
308 case BFFM_SETSTATUSTEXTA:
309 TRACE("Set status %s\n", debugstr_a((LPSTR)lParam));
310 SetWindowTextA(GetDlgItem(hWnd, IDD_STATUS), (LPSTR)lParam);
312 case BFFM_SETSTATUSTEXTW:
313 TRACE("Set status %s\n", debugstr_w((LPWSTR)lParam));
314 SetWindowTextW(GetDlgItem(hWnd, IDD_STATUS), (LPWSTR)lParam);
317 TRACE("Enable %ld\n", lParam);
318 EnableWindow(GetDlgItem(hWnd, 1), (lParam)?TRUE:FALSE);
320 case BFFM_SETSELECTIONA:
322 TRACE("Set selection %s\n", debugstr_a((LPSTR)lParam));
324 TRACE("Set selection %p\n", (void*)lParam);
326 case BFFM_SETSELECTIONW:
328 TRACE("Set selection %s\n", debugstr_w((LPWSTR)lParam));
330 TRACE("Set selection %p\n", (void*)lParam);
336 static WCHAR swBrowseTempName[] = {'S','H','B','R','S','F','O','R','F','O','L','D','E','R','_','M','S','G','B','O','X',0};
338 /*************************************************************************
339 * SHBrowseForFolderA [SHELL32.@]
340 * SHBrowseForFolder [SHELL32.@]
342 LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
348 TRACE("(%p{lpszTitle=%s,owner=%p})\n", lpbi,
349 lpbi ? debugstr_a(lpbi->lpszTitle) : NULL, lpbi ? lpbi->hwndOwner : NULL);
354 bi.hwndOwner = lpbi->hwndOwner;
355 bi.pidlRoot = lpbi->pidlRoot;
356 if (lpbi->pszDisplayName)
358 len = MultiByteToWideChar(CP_ACP, 0, lpbi->pszDisplayName, -1, NULL, 0);
359 bi.pszDisplayName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
360 MultiByteToWideChar(CP_ACP, 0, lpbi->pszDisplayName, -1, bi.pszDisplayName, len);
363 bi.pszDisplayName = NULL;
367 len = MultiByteToWideChar(CP_ACP, 0, lpbi->lpszTitle, -1, NULL, 0);
368 bi.lpszTitle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
369 MultiByteToWideChar(CP_ACP, 0, lpbi->lpszTitle, -1, (LPWSTR)bi.lpszTitle, len);
374 bi.ulFlags = lpbi->ulFlags;
375 bi.lpfn = lpbi->lpfn;
376 bi.lParam = lpbi->lParam;
377 bi.iImage = lpbi->iImage;
378 lpid = (LPITEMIDLIST) DialogBoxParamW(shell32_hInstance,
379 swBrowseTempName, lpbi->hwndOwner,
380 BrsFolderDlgProc, (INT)&bi);
381 if (bi.pszDisplayName)
383 WideCharToMultiByte(CP_ACP, 0, bi.pszDisplayName, -1, lpbi->pszDisplayName, MAX_PATH, 0, NULL);
384 HeapFree(GetProcessHeap(), 0, bi.pszDisplayName);
388 HeapFree(GetProcessHeap(), 0, (LPVOID)bi.lpszTitle);
390 lpbi->iImage = bi.iImage;
395 /*************************************************************************
396 * SHBrowseForFolderW [SHELL32.@]
398 LPITEMIDLIST WINAPI SHBrowseForFolderW (LPBROWSEINFOW lpbi)
400 TRACE("((%p->{lpszTitle=%s,owner=%p})\n", lpbi,
401 lpbi ? debugstr_w(lpbi->lpszTitle) : NULL, lpbi ? lpbi->hwndOwner : 0);
406 return (LPITEMIDLIST) DialogBoxParamW(shell32_hInstance,
407 swBrowseTempName, lpbi->hwndOwner,
408 BrsFolderDlgProc, (INT)lpbi);