source: trunk/src/shell32/new/brsfolder.cpp@ 918

Last change on this file since 918 was 918, checked in by phaller, 26 years ago

Fix: updated to current wine 19990913
File size: 7.3 KB
Line 
1#include <stdlib.h>
2#include <string.h>
3#include <odin.h>
4
5#define ICOM_CINTERFACE 1
6
7#include "winerror.h"
8#include "heap.h"
9#include "resource.h"
10#include "dlgs.h"
11#include "win.h"
12#include "sysmetrics.h"
13#include "debugtools.h"
14#include "winreg.h"
15#include "authors.h"
16#include "winnls.h"
17#include "commctrl.h"
18#include "spy.h"
19
20#include "wine/obj_base.h"
21#include "wine/obj_enumidlist.h"
22#include "wine/obj_shellfolder.h"
23#include "wine/undocshell.h"
24
25#include "pidl.h"
26#include "shell32_main.h"
27#include "shellapi.h"
28
29#include <misc.h>
30
31
32DEFAULT_DEBUG_CHANNEL(shell)
33
34#define IDD_TREEVIEW 99
35
36static HWND hwndTreeView;
37static LPBROWSEINFOA lpBrowseInfo;
38static LPITEMIDLIST pidlRet;
39
40static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent);
41
42static void InitializeTreeView(HWND hwndParent)
43{
44 HIMAGELIST hImageList;
45 IShellFolder * lpsf;
46 HRESULT hr;
47
48 hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
49 Shell_GetImageList(NULL, &hImageList);
50
51 TRACE("dlg=%x tree=%x\n", hwndParent, hwndTreeView );
52
53 if (hImageList && hwndTreeView)
54 { TreeView_SetImageList(hwndTreeView, hImageList, 0);
55 }
56
57 hr = SHGetDesktopFolder(&lpsf);
58
59 if (SUCCEEDED(hr) && hwndTreeView)
60 { TreeView_DeleteAllItems(hwndTreeView);
61 FillTreeView(lpsf, NULL, TVI_ROOT);
62 }
63
64 if (SUCCEEDED(hr))
65 { IShellFolder_Release(lpsf);
66 }
67}
68
69static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
70{ SHFILEINFOA sfi;
71 SHGetFileInfoA((LPCSTR)lpi,0,&sfi, sizeof(SHFILEINFOA), uFlags);
72 return sfi.iIcon;
73}
74
75static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq,LPTVITEMA lpTV_ITEM)
76{ TRACE("%p %p\n",lpifq, lpTV_ITEM);
77
78 lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
79 lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
80
81 return;
82}
83
84typedef struct tagID
85{
86 LPSHELLFOLDER lpsfParent;
87 LPITEMIDLIST lpi;
88 LPITEMIDLIST lpifq;
89} TV_ITEMDATA, *LPTV_ITEMDATA;
90
91static BOOL GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST lpi, DWORD dwFlags, LPSTR lpFriendlyName)
92{
93 BOOL bSuccess=TRUE;
94 STRRET str;
95
96 TRACE("%p %p %lx %p\n", lpsf, lpi, dwFlags, lpFriendlyName);
97 if (SUCCEEDED(IShellFolder_GetDisplayNameOf(lpsf, lpi, dwFlags, &str)))
98 {
99 if(FAILED(StrRetToStrNA (lpFriendlyName, MAX_PATH, &str, lpi)))
100 {
101 bSuccess = FALSE;
102 }
103 }
104 else
105 bSuccess = FALSE;
106
107 TRACE("-- %s\n",lpFriendlyName);
108 return bSuccess;
109}
110
111static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent)
112{
113 TVITEMA tvi;
114 TVINSERTSTRUCTA tvins;
115 HTREEITEM hPrev = 0;
116 LPENUMIDLIST lpe=0;
117 LPITEMIDLIST pidlTemp=0;
118 LPTV_ITEMDATA lptvid=0;
119 ULONG ulFetched;
120 HRESULT hr;
121 char szBuff[256];
122 HWND hwnd=GetParent(hwndTreeView);
123
124 TRACE("%p %p %x\n",lpsf, pidl, (INT)hParent);
125 SetCapture(GetParent(hwndTreeView));
126 SetCursor(LoadCursorA(0, IDC_WAITA));
127
128 hr=IShellFolder_EnumObjects(lpsf,hwnd, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS,&lpe);
129
130 if (SUCCEEDED(hr))
131 { while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
132 { ULONG ulAttrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
133 IShellFolder_GetAttributesOf(lpsf, 1, &pidlTemp, &ulAttrs);
134 if (ulAttrs & (SFGAO_HASSUBFOLDER | SFGAO_FOLDER))
135 { if (ulAttrs & SFGAO_FOLDER)
136 { tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
137
138 if (ulAttrs & SFGAO_HASSUBFOLDER)
139 { tvi.cChildren=1;
140 tvi.mask |= TVIF_CHILDREN;
141 }
142
143 if (! ( lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA)) ) )
144 goto Done;
145
146 if (!GetName(lpsf, pidlTemp, SHGDN_NORMAL, szBuff))
147 goto Done;
148
149 tvi.pszText = szBuff;
150 tvi.cchTextMax = MAX_PATH;
151 tvi.lParam = (LPARAM)lptvid;
152
153 IShellFolder_AddRef(lpsf);
154 lptvid->lpsfParent = lpsf;
155 lptvid->lpi = ILClone(pidlTemp);
156 lptvid->lpifq = ILCombine(pidl, pidlTemp);
157 GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
158
159 tvins.DUMMYUNIONNAME.item = tvi;
160 tvins.hInsertAfter = hPrev;
161 tvins.hParent = hParent;
162
163 hPrev = (HTREEITEM)TreeView_InsertItemA (hwndTreeView, &tvins);
164
165 }
166 }
167 SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
168 pidlTemp=0;
169 }
170 }
171
172Done:
173 ReleaseCapture();
174 SetCursor(LoadCursorA(0, IDC_ARROWA));
175
176 if (lpe)
177 lpe->lpvtbl->fnRelease(lpe);
178 if (pidlTemp )
179 SHFree(pidlTemp);
180}
181
182static LRESULT MsgNotify(HWND hWnd, UINT CtlID, LPNMHDR lpnmh)
183{
184 NMTREEVIEWA *pnmtv = (NMTREEVIEWA *)lpnmh;
185 LPTV_ITEMDATA lptvid; /* Long pointer to TreeView item data */
186 IShellFolder * lpsf2=0;
187
188
189 TRACE("%x %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
190
191 switch (pnmtv->hdr.idFrom)
192 { case IDD_TREEVIEW:
193 switch (pnmtv->hdr.code)
194 { case TVN_DELETEITEM:
195 { FIXME("TVN_DELETEITEM\n");
196 lptvid=(LPTV_ITEMDATA)pnmtv->itemOld.lParam;
197 IShellFolder_Release(lptvid->lpsfParent);
198 SHFree(lptvid->lpi);
199 SHFree(lptvid->lpifq);
200 SHFree(lptvid);
201 }
202 break;
203
204 case TVN_ITEMEXPANDING:
205 { FIXME("TVN_ITEMEXPANDING\n");
206 if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
207 break;
208
209 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
210 if (SUCCEEDED(IShellFolder_BindToObject(lptvid->lpsfParent, lptvid->lpi,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
211 { FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem );
212 }
213 TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
214 }
215 break;
216 case TVN_SELCHANGED:
217 lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
218 pidlRet = lptvid->lpifq;
219 break;
220
221 default:
222 FIXME("unhandled\n");
223 break;
224 }
225 break;
226
227 default:
228 break;
229 }
230
231 return 0;
232}
233
234
235/*************************************************************************
236 * BrsFolderDlgProc32 (not an exported API function)
237 */
238static BOOL WINAPI BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
239 LPARAM lParam )
240{ TRACE("hwnd=%i msg=%i 0x%08x 0x%08lx\n", hWnd, msg, wParam, lParam );
241
242 switch(msg)
243 { case WM_INITDIALOG:
244 pidlRet = NULL;
245 lpBrowseInfo = (LPBROWSEINFOA) lParam;
246 if (lpBrowseInfo->lpfn)
247 FIXME("Callbacks not implemented\n");
248 if (lpBrowseInfo->ulFlags)
249 FIXME("flag %x not implemented\n", lpBrowseInfo->ulFlags);
250 if (lpBrowseInfo->lpszTitle)
251 FIXME("title %s not displayed\n", lpBrowseInfo->lpszTitle);
252 if ( lpBrowseInfo->pidlRoot )
253 FIXME("root is desktop\n");
254
255 InitializeTreeView ( hWnd);
256 return 1;
257
258 case WM_NOTIFY:
259 MsgNotify( hWnd, (UINT)wParam, (LPNMHDR)lParam);
260 break;
261
262 case WM_COMMAND:
263 switch (wParam)
264 { case IDOK:
265 pdump ( pidlRet );
266 SHGetPathFromIDListA(pidlRet, lpBrowseInfo->pszDisplayName);
267 EndDialog(hWnd, (DWORD) ILClone(pidlRet));
268 return TRUE;
269
270 case IDCANCEL:
271 EndDialog(hWnd, 0);
272 return TRUE;
273 }
274 break;
275 }
276 return 0;
277}
278
279/*************************************************************************
280 * SHBrowseForFolderA [SHELL32.209]
281 *
282 */
283LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
284{
285 TRACE("(%lx,%s) empty stub!\n", (DWORD)lpbi, lpbi->lpszTitle);
286
287 return (LPITEMIDLIST) DialogBoxParamA( shell32_hInstance,
288 "SHBRSFORFOLDER_MSGBOX", 0,
289 BrsFolderDlgProc, (INT)lpbi );
290}
Note: See TracBrowser for help on using the repository browser.