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
22 #include "wine/debug.h"
23 #include "undocshell.h"
26 #include "shell32_main.h"
30 WINE_DEFAULT_DEBUG_CHANNEL(shell);
32 static HWND hwndTreeView;
33 static LPBROWSEINFOA lpBrowseInfo;
34 static LPITEMIDLIST pidlRet;
36 static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent);
38 static void InitializeTreeView(HWND hwndParent, LPCITEMIDLIST root)
40 HIMAGELIST hImageList;
44 hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
45 Shell_GetImageList(NULL, &hImageList);
47 TRACE("dlg=%x tree=%x\n", hwndParent, hwndTreeView );
49 if (hImageList && hwndTreeView)
50 { TreeView_SetImageList(hwndTreeView, hImageList, 0);
53 /* so far, this method doesn't work (still missing the upper level), keep the old way */
56 hr = SHGetDesktopFolder(&lpsf);
58 IShellFolder * lpsfdesktop;
60 hr = SHGetDesktopFolder(&lpsfdesktop);
62 hr = IShellFolder_BindToObject(lpsfdesktop, root, 0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf);
63 IShellFolder_Release(lpsfdesktop);
67 hr = SHGetDesktopFolder(&lpsf);
70 if (SUCCEEDED(hr) && hwndTreeView)
71 { TreeView_DeleteAllItems(hwndTreeView);
72 FillTreeView(lpsf, NULL, TVI_ROOT);
76 { IShellFolder_Release(lpsf);
81 static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
83 SHGetFileInfoA((LPCSTR)lpi,0,&sfi, sizeof(SHFILEINFOA), uFlags);
87 static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq,LPTVITEMA lpTV_ITEM)
88 { TRACE("%p %p\n",lpifq, lpTV_ITEM);
90 lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
91 lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
98 LPSHELLFOLDER lpsfParent;
101 } TV_ITEMDATA, *LPTV_ITEMDATA;
103 static BOOL GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST lpi, DWORD dwFlags, LPSTR lpFriendlyName)
108 TRACE("%p %p %lx %p\n", lpsf, lpi, dwFlags, lpFriendlyName);
109 if (SUCCEEDED(IShellFolder_GetDisplayNameOf(lpsf, lpi, dwFlags, &str)))
111 if(FAILED(StrRetToStrNA (lpFriendlyName, MAX_PATH, &str, lpi)))
119 TRACE("-- %s\n",lpFriendlyName);
123 static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent)
126 TVINSERTSTRUCTA tvins;
129 LPITEMIDLIST pidlTemp=0;
130 LPTV_ITEMDATA lptvid=0;
134 HWND hwnd=GetParent(hwndTreeView);
136 TRACE("%p %p %x\n",lpsf, pidl, (INT)hParent);
137 SetCapture(GetParent(hwndTreeView));
138 SetCursor(LoadCursorA(0, IDC_WAITA));
140 hr=IShellFolder_EnumObjects(lpsf,hwnd, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS,&lpe);
143 { while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
144 { ULONG ulAttrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
145 IShellFolder_GetAttributesOf(lpsf, 1, &pidlTemp, &ulAttrs);
146 if (ulAttrs & (SFGAO_HASSUBFOLDER | SFGAO_FOLDER))
147 { if (ulAttrs & SFGAO_FOLDER)
148 { tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
150 if (ulAttrs & SFGAO_HASSUBFOLDER)
152 tvi.mask |= TVIF_CHILDREN;
155 if (!( lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA))))
158 if (!GetName(lpsf, pidlTemp, SHGDN_NORMAL, szBuff))
161 tvi.pszText = szBuff;
162 tvi.cchTextMax = MAX_PATH;
163 tvi.lParam = (LPARAM)lptvid;
165 IShellFolder_AddRef(lpsf);
166 lptvid->lpsfParent = lpsf;
167 lptvid->lpi = ILClone(pidlTemp);
168 lptvid->lpifq = ILCombine(pidl, pidlTemp);
169 GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
171 tvins.DUMMYUNIONNAME.item = tvi;
172 tvins.hInsertAfter = hPrev;
173 tvins.hParent = hParent;
175 hPrev = (HTREEITEM)TreeView_InsertItemA (hwndTreeView, &tvins);
179 SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
186 SetCursor(LoadCursorA(0, IDC_ARROWA));
189 IEnumIDList_Release(lpe);
194 static LRESULT MsgNotify(HWND hWnd, UINT CtlID, LPNMHDR lpnmh)
196 NMTREEVIEWA *pnmtv = (NMTREEVIEWA *)lpnmh;
197 LPTV_ITEMDATA lptvid; /* Long pointer to TreeView item data */
198 IShellFolder * lpsf2=0;
201 TRACE("%x %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
203 switch (pnmtv->hdr.idFrom)
205 switch (pnmtv->hdr.code)
206 { case TVN_DELETEITEMA: case TVN_DELETEITEMW:
207 { FIXME("TVN_DELETEITEMA/W\n");
208 lptvid=(LPTV_ITEMDATA)pnmtv->itemOld.lParam;
209 IShellFolder_Release(lptvid->lpsfParent);
211 SHFree(lptvid->lpifq);
216 case TVN_ITEMEXPANDINGA: case TVN_ITEMEXPANDINGW:
217 { FIXME("TVN_ITEMEXPANDINGA/W\n");
218 if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
221 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
222 if (SUCCEEDED(IShellFolder_BindToObject(lptvid->lpsfParent, lptvid->lpi,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
223 { FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem );
225 TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
228 case TVN_SELCHANGEDA: case TVN_SELCHANGEDW:
229 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
230 pidlRet = lptvid->lpifq;
231 if (lpBrowseInfo->lpfn)
232 (lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, (LPARAM)pidlRet, lpBrowseInfo->lParam);
236 FIXME("unhandled (%d)\n", pnmtv->hdr.code);
249 /*************************************************************************
250 * BrsFolderDlgProc32 (not an exported API function)
252 static BOOL WINAPI BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
254 { TRACE("hwnd=%i msg=%i 0x%08x 0x%08lx\n", hWnd, msg, wParam, lParam );
257 { case WM_INITDIALOG:
259 lpBrowseInfo = (LPBROWSEINFOA) lParam;
260 if (lpBrowseInfo->ulFlags & ~(BIF_STATUSTEXT))
261 FIXME("flags %x not implemented\n", lpBrowseInfo->ulFlags & ~(BIF_STATUSTEXT));
262 if (lpBrowseInfo->lpszTitle) {
263 SetWindowTextA(GetDlgItem(hWnd, IDD_TITLE), lpBrowseInfo->lpszTitle);
265 ShowWindow(GetDlgItem(hWnd, IDD_TITLE), SW_HIDE);
267 if (!(lpBrowseInfo->ulFlags & BIF_STATUSTEXT))
268 ShowWindow(GetDlgItem(hWnd, IDD_STATUS), SW_HIDE);
270 if ( lpBrowseInfo->pidlRoot )
271 FIXME("root is desktop\n");
273 InitializeTreeView( hWnd, lpBrowseInfo->pidlRoot );
275 if (lpBrowseInfo->lpfn) {
276 (lpBrowseInfo->lpfn)(hWnd, BFFM_INITIALIZED, 0, lpBrowseInfo->lParam);
277 (lpBrowseInfo->lpfn)(hWnd, BFFM_SELCHANGED, 0/*FIXME*/, lpBrowseInfo->lParam);
283 MsgNotify( hWnd, (UINT)wParam, (LPNMHDR)lParam);
290 SHGetPathFromIDListA(pidlRet, lpBrowseInfo->pszDisplayName);
291 EndDialog(hWnd, (DWORD) ILClone(pidlRet));
300 case BFFM_SETSTATUSTEXTA:
301 TRACE("Set status %s\n", debugstr_a((LPSTR)lParam));
302 SetWindowTextA(GetDlgItem(hWnd, IDD_STATUS), (LPSTR)lParam);
304 case BFFM_SETSTATUSTEXTW:
305 TRACE("Set status %s\n", debugstr_w((LPWSTR)lParam));
306 SetWindowTextW(GetDlgItem(hWnd, IDD_STATUS), (LPWSTR)lParam);
309 TRACE("Enable %ld\n", lParam);
310 EnableWindow(GetDlgItem(hWnd, 1), (lParam)?TRUE:FALSE);
312 case BFFM_SETSELECTIONA:
314 TRACE("Set selection %s\n", debugstr_a((LPSTR)lParam));
316 TRACE("Set selection %p\n", (void*)lParam);
318 case BFFM_SETSELECTIONW:
320 TRACE("Set selection %s\n", debugstr_w((LPWSTR)lParam));
322 TRACE("Set selection %p\n", (void*)lParam);
328 /*************************************************************************
329 * SHBrowseForFolderA [SHELL32.@]
330 * SHBrowseForFolder [SHELL32.@]
333 LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
335 TRACE("(%p{lpszTitle=%s,owner=%i})\n",
336 lpbi, debugstr_a(lpbi->lpszTitle), lpbi->hwndOwner);
338 return (LPITEMIDLIST) DialogBoxParamA( shell32_hInstance,
339 "SHBRSFORFOLDER_MSGBOX",
341 BrsFolderDlgProc, (INT)lpbi );