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wined3d: Create fragment processing state templates and select one.
[wine/multimedia.git] / programs / winefile / winefile.c
blob79ccbd4ab7ec42de0c56d064f2b235847692710f
1 /*
2 * Winefile
3 *
4 * Copyright 2000, 2003, 2004, 2005 Martin Fuchs
5 * Copyright 2006 Jason Green
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #ifdef __WINE__
23 #include "config.h"
24 #include "wine/port.h"
25
26 /* for unix filesystem function calls */
27 #include <sys/stat.h>
28 #include <sys/types.h>
29 #include <dirent.h>
30 #endif
31
32 #define COBJMACROS
33
34 #include "winefile.h"
35 #include "resource.h"
36
37 #ifdef _NO_EXTENSIONS
38 #undef _LEFT_FILES
39 #endif
40
41 #ifndef _MAX_PATH
42 #define _MAX_DRIVE 3
43 #define _MAX_FNAME 256
44 #define _MAX_DIR _MAX_FNAME
45 #define _MAX_EXT _MAX_FNAME
46 #define _MAX_PATH 260
47 #endif
48
49 #ifdef NONAMELESSUNION
50 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
51 #else
52 #define UNION_MEMBER(x) x
53 #endif
54
55
56 #ifdef _SHELL_FOLDERS
57 #define DEFAULT_SPLIT_POS 300
58 #else
59 #define DEFAULT_SPLIT_POS 200
60 #endif
61
62 static const WCHAR registry_key[] = { 'S','o','f','t','w','a','r','e','\\',
63 'W','i','n','e','\\',
64 'W','i','n','e','F','i','l','e','\0'};
65 static const WCHAR reg_start_x[] = { 's','t','a','r','t','X','\0'};
66 static const WCHAR reg_start_y[] = { 's','t','a','r','t','Y','\0'};
67 static const WCHAR reg_width[] = { 'w','i','d','t','h','\0'};
68 static const WCHAR reg_height[] = { 'h','e','i','g','h','t','\0'};
69 static const WCHAR reg_logfont[] = { 'l','o','g','f','o','n','t','\0'};
70
71 enum ENTRY_TYPE {
72 ET_WINDOWS,
73 ET_UNIX,
74 #ifdef _SHELL_FOLDERS
75 ET_SHELL
76 #endif
77 };
78
79 typedef struct _Entry {
80 struct _Entry* next;
81 struct _Entry* down;
82 struct _Entry* up;
83
84 BOOL expanded;
85 BOOL scanned;
86 int level;
87
88 WIN32_FIND_DATA data;
89
90 #ifndef _NO_EXTENSIONS
91 BY_HANDLE_FILE_INFORMATION bhfi;
92 BOOL bhfi_valid;
93 enum ENTRY_TYPE etype;
94 #endif
95 #ifdef _SHELL_FOLDERS
96 LPITEMIDLIST pidl;
97 IShellFolder* folder;
98 HICON hicon;
99 #endif
100 } Entry;
101
102 typedef struct {
103 Entry entry;
104 TCHAR path[MAX_PATH];
105 TCHAR volname[_MAX_FNAME];
106 TCHAR fs[_MAX_DIR];
107 DWORD drive_type;
108 DWORD fs_flags;
109 } Root;
110
111 enum COLUMN_FLAGS {
112 COL_SIZE = 0x01,
113 COL_DATE = 0x02,
114 COL_TIME = 0x04,
115 COL_ATTRIBUTES = 0x08,
116 COL_DOSNAMES = 0x10,
117 #ifdef _NO_EXTENSIONS
118 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES
119 #else
120 COL_INDEX = 0x20,
121 COL_LINKS = 0x40,
122 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
123 #endif
124 };
125
126 typedef enum {
127 SORT_NAME,
128 SORT_EXT,
129 SORT_SIZE,
130 SORT_DATE
131 } SORT_ORDER;
132
133 typedef struct {
134 HWND hwnd;
135 #ifndef _NO_EXTENSIONS
136 HWND hwndHeader;
137 #endif
138
139 #ifndef _NO_EXTENSIONS
140 #define COLUMNS 10
141 #else
142 #define COLUMNS 5
143 #endif
144 int widths[COLUMNS];
145 int positions[COLUMNS+1];
146
147 BOOL treePane;
148 int visible_cols;
149 Entry* root;
150 Entry* cur;
151 } Pane;
152
153 typedef struct {
154 HWND hwnd;
155 Pane left;
156 Pane right;
157 int focus_pane; /* 0: left 1: right */
158 WINDOWPLACEMENT pos;
159 int split_pos;
160 BOOL header_wdths_ok;
161
162 TCHAR path[MAX_PATH];
163 TCHAR filter_pattern[MAX_PATH];
164 int filter_flags;
165 Root root;
166
167 SORT_ORDER sortOrder;
168 } ChildWnd;
169
170
171
172 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd);
173 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd);
174 static void refresh_child(ChildWnd* child);
175 static void refresh_drives(void);
176 static void get_path(Entry* dir, PTSTR path);
177 static void format_date(const FILETIME* ft, TCHAR* buffer, int visible_cols);
178
179 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
180 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
181 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
182
183
184 /* globals */
185 WINEFILE_GLOBALS Globals;
186
187 static int last_split;
188
189 /* some common string constants */
190 static const TCHAR sEmpty[] = {'\0'};
191 static const WCHAR sSpace[] = {' ', '\0'};
192 static const TCHAR sNumFmt[] = {'%','d','\0'};
193 static const TCHAR sQMarks[] = {'?','?','?','\0'};
194
195 /* window class names */
196 static const TCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
197 static const TCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
198
199 static const TCHAR sLongHexFmt[] = {'%','I','6','4','X','\0'};
200 static const TCHAR sLongNumFmt[] = {'%','I','6','4','u','\0'};
201
202
203 /* load resource string */
204 static LPTSTR load_string(LPTSTR buffer, UINT id)
205 {
206 LoadString(Globals.hInstance, id, buffer, BUFFER_LEN);
207
208 return buffer;
209 }
210
211 #define RS(b, i) load_string(b, i)
212
213
214 /* display error message for the specified WIN32 error code */
215 static void display_error(HWND hwnd, DWORD error)
216 {
217 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
218 PTSTR msg;
219
220 if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
221 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PTSTR)&msg, 0, NULL))
222 MessageBox(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
223 else
224 MessageBox(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
225
226 LocalFree(msg);
227 }
228
229
230 /* display network error message using WNetGetLastError() */
231 static void display_network_error(HWND hwnd)
232 {
233 TCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN];
234 DWORD error;
235
236 if (WNetGetLastError(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR)
237 MessageBox(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
238 }
239
240 static inline BOOL get_check(HWND hwnd, INT id)
241 {
242 return BST_CHECKED&SendMessageW(GetDlgItem(hwnd, id), BM_GETSTATE, 0, 0);
243 }
244
245 static inline INT set_check(HWND hwnd, INT id, BOOL on)
246 {
247 return SendMessageW(GetDlgItem(hwnd, id), BM_SETCHECK, on?BST_CHECKED:BST_UNCHECKED, 0);
248 }
249
250 static inline void choose_font(HWND hwnd)
251 {
252 WCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
253 CHOOSEFONTW chFont;
254 LOGFONTW lFont;
255
256 HDC hdc = GetDC(hwnd);
257 chFont.lStructSize = sizeof(CHOOSEFONT);
258 chFont.hwndOwner = hwnd;
259 chFont.hDC = NULL;
260 chFont.lpLogFont = &lFont;
261 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL;
262 chFont.rgbColors = RGB(0,0,0);
263 chFont.lCustData = 0;
264 chFont.lpfnHook = NULL;
265 chFont.lpTemplateName = NULL;
266 chFont.hInstance = Globals.hInstance;
267 chFont.lpszStyle = NULL;
268 chFont.nFontType = SIMULATED_FONTTYPE;
269 chFont.nSizeMin = 0;
270 chFont.nSizeMax = 24;
271
272 if (ChooseFontW(&chFont)) {
273 HWND childWnd;
274 HFONT hFontOld;
275
276 DeleteObject(Globals.hfont);
277 Globals.hfont = CreateFontIndirectW(&lFont);
278 hFontOld = SelectObject(hdc, Globals.hfont);
279 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
280
281 /* change font in all open child windows */
282 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
283 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(childWnd, GWLP_USERDATA);
284 SendMessageW(child->left.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
285 SendMessageW(child->right.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
286 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
287 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
288 InvalidateRect(child->left.hwnd, NULL, TRUE);
289 InvalidateRect(child->right.hwnd, NULL, TRUE);
290 }
291
292 SelectObject(hdc, hFontOld);
293 }
294 else if (CommDlgExtendedError()) {
295 LoadStringW(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
296 LoadStringW(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
297 MessageBoxW(hwnd, dlg_info, dlg_name, MB_OK);
298 }
299
300 ReleaseDC(hwnd, hdc);
301 }
302
303 #ifdef __WINE__
304
305 #ifdef UNICODE
306
307 /* call vswprintf() in msvcrt.dll */
308 /*TODO: fix swprintf() in non-msvcrt mode, so that this dynamic linking function can be removed */
309 static int msvcrt_swprintf(WCHAR* buffer, const WCHAR* fmt, ...)
310 {
311 static int (__cdecl *pvswprintf)(WCHAR*, const WCHAR*, va_list) = NULL;
312 va_list ap;
313 int ret;
314
315 if (!pvswprintf) {
316 HMODULE hModMsvcrt = LoadLibraryA("msvcrt");
317 pvswprintf = (int(__cdecl*)(WCHAR*,const WCHAR*,va_list)) GetProcAddress(hModMsvcrt, "vswprintf");
318 }
319
320 va_start(ap, fmt);
321 ret = (*pvswprintf)(buffer, fmt, ap);
322 va_end(ap);
323
324 return ret;
325 }
326
327 static LPCWSTR my_wcsrchr(LPCWSTR str, WCHAR c)
328 {
329 LPCWSTR p = str;
330
331 while(*p)
332 ++p;
333
334 do {
335 if (--p < str)
336 return NULL;
337 } while(*p != c);
338
339 return p;
340 }
341
342 #define _tcsrchr my_wcsrchr
343 #else /* UNICODE */
344 #define _tcsrchr strrchr
345 #endif /* UNICODE */
346
347 #endif /* __WINE__ */
348
349
350 /* allocate and initialise a directory entry */
351 static Entry* alloc_entry(void)
352 {
353 Entry* entry = HeapAlloc(GetProcessHeap(), 0, sizeof(Entry));
354
355 #ifdef _SHELL_FOLDERS
356 entry->pidl = NULL;
357 entry->folder = NULL;
358 entry->hicon = 0;
359 #endif
360
361 return entry;
362 }
363
364 /* free a directory entry */
365 static void free_entry(Entry* entry)
366 {
367 #ifdef _SHELL_FOLDERS
368 if (entry->hicon && entry->hicon!=(HICON)-1)
369 DestroyIcon(entry->hicon);
370
371 if (entry->folder && entry->folder!=Globals.iDesktop)
372 IShellFolder_Release(entry->folder);
373
374 if (entry->pidl)
375 IMalloc_Free(Globals.iMalloc, entry->pidl);
376 #endif
377
378 HeapFree(GetProcessHeap(), 0, entry);
379 }
380
381 /* recursively free all child entries */
382 static void free_entries(Entry* dir)
383 {
384 Entry *entry, *next=dir->down;
385
386 if (next) {
387 dir->down = 0;
388
389 do {
390 entry = next;
391 next = entry->next;
392
393 free_entries(entry);
394 free_entry(entry);
395 } while(next);
396 }
397 }
398
399
400 static void read_directory_win(Entry* dir, LPCTSTR path)
401 {
402 Entry* first_entry = NULL;
403 Entry* last = NULL;
404 Entry* entry;
405
406 int level = dir->level + 1;
407 WIN32_FIND_DATA w32fd;
408 HANDLE hFind;
409 #ifndef _NO_EXTENSIONS
410 HANDLE hFile;
411 #endif
412
413 TCHAR buffer[MAX_PATH], *p;
414 for(p=buffer; *path; )
415 *p++ = *path++;
416
417 *p++ = '\\';
418 p[0] = '*';
419 p[1] = '\0';
420
421 hFind = FindFirstFile(buffer, &w32fd);
422
423 if (hFind != INVALID_HANDLE_VALUE) {
424 do {
425 #ifdef _NO_EXTENSIONS
426 /* hide directory entry "." */
427 if (w32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
428 LPCTSTR name = w32fd.cFileName;
429
430 if (name[0]=='.' && name[1]=='\0')
431 continue;
432 }
433 #endif
434 entry = alloc_entry();
435
436 if (!first_entry)
437 first_entry = entry;
438
439 if (last)
440 last->next = entry;
441
442 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATA));
443 entry->down = NULL;
444 entry->up = dir;
445 entry->expanded = FALSE;
446 entry->scanned = FALSE;
447 entry->level = level;
448
449 #ifndef _NO_EXTENSIONS
450 entry->etype = ET_WINDOWS;
451 entry->bhfi_valid = FALSE;
452
453 lstrcpy(p, entry->data.cFileName);
454
455 hFile = CreateFile(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
456 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
457
458 if (hFile != INVALID_HANDLE_VALUE) {
459 if (GetFileInformationByHandle(hFile, &entry->bhfi))
460 entry->bhfi_valid = TRUE;
461
462 CloseHandle(hFile);
463 }
464 #endif
465
466 last = entry;
467 } while(FindNextFile(hFind, &w32fd));
468
469 if (last)
470 last->next = NULL;
471
472 FindClose(hFind);
473 }
474
475 dir->down = first_entry;
476 dir->scanned = TRUE;
477 }
478
479
480 static Entry* find_entry_win(Entry* dir, LPCTSTR name)
481 {
482 Entry* entry;
483
484 for(entry=dir->down; entry; entry=entry->next) {
485 LPCTSTR p = name;
486 LPCTSTR q = entry->data.cFileName;
487
488 do {
489 if (!*p || *p == '\\' || *p == '/')
490 return entry;
491 } while(tolower(*p++) == tolower(*q++));
492
493 p = name;
494 q = entry->data.cAlternateFileName;
495
496 do {
497 if (!*p || *p == '\\' || *p == '/')
498 return entry;
499 } while(tolower(*p++) == tolower(*q++));
500 }
501
502 return 0;
503 }
504
505
506 static Entry* read_tree_win(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
507 {
508 TCHAR buffer[MAX_PATH];
509 Entry* entry = &root->entry;
510 LPCTSTR s = path;
511 PTSTR d = buffer;
512
513 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
514
515 #ifndef _NO_EXTENSIONS
516 entry->etype = ET_WINDOWS;
517 #endif
518
519 while(entry) {
520 while(*s && *s != '\\' && *s != '/')
521 *d++ = *s++;
522
523 while(*s == '\\' || *s == '/')
524 s++;
525
526 *d++ = '\\';
527 *d = '\0';
528
529 read_directory(entry, buffer, sortOrder, hwnd);
530
531 if (entry->down)
532 entry->expanded = TRUE;
533
534 if (!*s)
535 break;
536
537 entry = find_entry_win(entry, s);
538 }
539
540 SetCursor(old_cursor);
541
542 return entry;
543 }
544
545
546 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
547
548 static BOOL time_to_filetime(const time_t* t, FILETIME* ftime)
549 {
550 struct tm* tm = gmtime(t);
551 SYSTEMTIME stime;
552
553 if (!tm)
554 return FALSE;
555
556 stime.wYear = tm->tm_year+1900;
557 stime.wMonth = tm->tm_mon+1;
558 /* stime.wDayOfWeek */
559 stime.wDay = tm->tm_mday;
560 stime.wHour = tm->tm_hour;
561 stime.wMinute = tm->tm_min;
562 stime.wSecond = tm->tm_sec;
563
564 return SystemTimeToFileTime(&stime, ftime);
565 }
566
567 static void read_directory_unix(Entry* dir, LPCTSTR path)
568 {
569 Entry* first_entry = NULL;
570 Entry* last = NULL;
571 Entry* entry;
572 DIR* pdir;
573
574 int level = dir->level + 1;
575 #ifdef UNICODE
576 char cpath[MAX_PATH];
577
578 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL);
579 #else
580 const char* cpath = path;
581 #endif
582
583 pdir = opendir(cpath);
584
585 if (pdir) {
586 struct stat st;
587 struct dirent* ent;
588 char buffer[MAX_PATH], *p;
589 const char* s;
590
591 for(p=buffer,s=cpath; *s; )
592 *p++ = *s++;
593
594 if (p==buffer || p[-1]!='/')
595 *p++ = '/';
596
597 while((ent=readdir(pdir))) {
598 entry = alloc_entry();
599
600 if (!first_entry)
601 first_entry = entry;
602
603 if (last)
604 last->next = entry;
605
606 entry->etype = ET_UNIX;
607
608 strcpy(p, ent->d_name);
609 #ifdef UNICODE
610 MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH);
611 #else
612 lstrcpy(entry->data.cFileName, p);
613 #endif
614
615 if (!stat(buffer, &st)) {
616 entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
617
618 if (S_ISDIR(st.st_mode))
619 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
620
621 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
622 entry->data.nFileSizeHigh = st.st_size >> 32;
623
624 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
625 time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime);
626 time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime);
627
628 entry->bhfi.nFileIndexLow = ent->d_ino;
629 entry->bhfi.nFileIndexHigh = 0;
630
631 entry->bhfi.nNumberOfLinks = st.st_nlink;
632
633 entry->bhfi_valid = TRUE;
634 } else {
635 entry->data.nFileSizeLow = 0;
636 entry->data.nFileSizeHigh = 0;
637 entry->bhfi_valid = FALSE;
638 }
639
640 entry->down = NULL;
641 entry->up = dir;
642 entry->expanded = FALSE;
643 entry->scanned = FALSE;
644 entry->level = level;
645
646 last = entry;
647 }
648
649 if (last)
650 last->next = NULL;
651
652 closedir(pdir);
653 }
654
655 dir->down = first_entry;
656 dir->scanned = TRUE;
657 }
658
659 static Entry* find_entry_unix(Entry* dir, LPCTSTR name)
660 {
661 Entry* entry;
662
663 for(entry=dir->down; entry; entry=entry->next) {
664 LPCTSTR p = name;
665 LPCTSTR q = entry->data.cFileName;
666
667 do {
668 if (!*p || *p == '/')
669 return entry;
670 } while(*p++ == *q++);
671 }
672
673 return 0;
674 }
675
676 static Entry* read_tree_unix(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
677 {
678 TCHAR buffer[MAX_PATH];
679 Entry* entry = &root->entry;
680 LPCTSTR s = path;
681 PTSTR d = buffer;
682
683 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
684
685 entry->etype = ET_UNIX;
686
687 while(entry) {
688 while(*s && *s != '/')
689 *d++ = *s++;
690
691 while(*s == '/')
692 s++;
693
694 *d++ = '/';
695 *d = '\0';
696
697 read_directory(entry, buffer, sortOrder, hwnd);
698
699 if (entry->down)
700 entry->expanded = TRUE;
701
702 if (!*s)
703 break;
704
705 entry = find_entry_unix(entry, s);
706 }
707
708 SetCursor(old_cursor);
709
710 return entry;
711 }
712
713 #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */
714
715
716 #ifdef _SHELL_FOLDERS
717
718 #ifdef UNICODE
719 #define get_strret get_strretW
720 #define path_from_pidl path_from_pidlW
721 #else
722 #define get_strret get_strretA
723 #define path_from_pidl path_from_pidlA
724 #endif
725
726
727 static void free_strret(STRRET* str)
728 {
729 if (str->uType == STRRET_WSTR)
730 IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
731 }
732
733
734 #ifndef UNICODE
735
736 static LPSTR strcpyn(LPSTR dest, LPCSTR source, size_t count)
737 {
738 LPCSTR s;
739 LPSTR d = dest;
740
741 for(s=source; count&&(*d++=*s++); )
742 count--;
743
744 return dest;
745 }
746
747 static void get_strretA(STRRET* str, const SHITEMID* shiid, LPSTR buffer, int len)
748 {
749 switch(str->uType) {
750 case STRRET_WSTR:
751 WideCharToMultiByte(CP_ACP, 0, str->UNION_MEMBER(pOleStr), -1, buffer, len, NULL, NULL);
752 break;
753
754 case STRRET_OFFSET:
755 strcpyn(buffer, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), len);
756 break;
757
758 case STRRET_CSTR:
759 strcpyn(buffer, str->UNION_MEMBER(cStr), len);
760 }
761 }
762
763 static HRESULT path_from_pidlA(IShellFolder* folder, LPITEMIDLIST pidl, LPSTR buffer, int len)
764 {
765 STRRET str;
766
767 /* SHGDN_FORPARSING: get full path of id list */
768 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
769
770 if (SUCCEEDED(hr)) {
771 get_strretA(&str, &pidl->mkid, buffer, len);
772 free_strret(&str);
773 } else
774 buffer[0] = '\0';
775
776 return hr;
777 }
778
779 #endif
780
781 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
782 {
783 LPCWSTR s;
784 LPWSTR d = dest;
785
786 for(s=source; count&&(*d++=*s++); )
787 count--;
788
789 return dest;
790 }
791
792 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
793 {
794 switch(str->uType) {
795 case STRRET_WSTR:
796 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
797 break;
798
799 case STRRET_OFFSET:
800 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
801 break;
802
803 case STRRET_CSTR:
804 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
805 }
806 }
807
808
809 static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPTSTR buffer, int len, SHGDNF flags)
810 {
811 STRRET str;
812
813 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str);
814
815 if (SUCCEEDED(hr)) {
816 get_strret(&str, &pidl->mkid, buffer, len);
817 free_strret(&str);
818 } else
819 buffer[0] = '\0';
820
821 return hr;
822 }
823
824
825 static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
826 {
827 STRRET str;
828
829 /* SHGDN_FORPARSING: get full path of id list */
830 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
831
832 if (SUCCEEDED(hr)) {
833 get_strretW(&str, &pidl->mkid, buffer, len);
834 free_strret(&str);
835 } else
836 buffer[0] = '\0';
837
838 return hr;
839 }
840
841
842 /* create an item id list from a file system path */
843
844 static LPITEMIDLIST get_path_pidl(LPTSTR path, HWND hwnd)
845 {
846 LPITEMIDLIST pidl;
847 HRESULT hr;
848 ULONG len;
849
850 #ifdef UNICODE
851 LPWSTR buffer = path;
852 #else
853 WCHAR buffer[MAX_PATH];
854 MultiByteToWideChar(CP_ACP, 0, path, -1, buffer, MAX_PATH);
855 #endif
856
857 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
858 if (FAILED(hr))
859 return NULL;
860
861 return pidl;
862 }
863
864
865 /* convert an item id list from relative to absolute (=relative to the desktop) format */
866
867 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
868 {
869 if (entry->up && entry->up->etype==ET_SHELL) {
870 IShellFolder* folder = entry->up->folder;
871 WCHAR buffer[MAX_PATH];
872
873 HRESULT hr = path_from_pidlW(folder, entry->pidl, buffer, MAX_PATH);
874
875 if (SUCCEEDED(hr)) {
876 LPITEMIDLIST pidl;
877 ULONG len;
878
879 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
880
881 if (SUCCEEDED(hr))
882 return pidl;
883 }
884 } else if (entry->etype == ET_WINDOWS) {
885 TCHAR path[MAX_PATH];
886
887 get_path(entry, path);
888
889 return get_path_pidl(path, hwnd);
890 } else if (entry->pidl)
891 return ILClone(entry->pidl);
892
893 return NULL;
894 }
895
896
897 static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
898 {
899 IExtractIcon* pExtract;
900
901 if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIcon, 0, (LPVOID*)&pExtract))) {
902 TCHAR path[_MAX_PATH];
903 unsigned flags;
904 HICON hicon;
905 int idx;
906
907 if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
908 if (!(flags & GIL_NOTFILENAME)) {
909 if (idx == -1)
910 idx = 0; /* special case for some control panel applications */
911
912 if ((int)ExtractIconEx(path, idx, 0, &hicon, 1) > 0)
913 flags &= ~GIL_DONTCACHE;
914 } else {
915 HICON hIconLarge = 0;
916
917 HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
918
919 if (SUCCEEDED(hr))
920 DestroyIcon(hIconLarge);
921 }
922
923 return hicon;
924 }
925 }
926
927 return 0;
928 }
929
930
931 static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl)
932 {
933 Entry* entry;
934
935 for(entry=dir->down; entry; entry=entry->next) {
936 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
937 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
938 return entry;
939 }
940
941 return 0;
942 }
943
944 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
945 {
946 Entry* entry = &root->entry;
947 Entry* next;
948 LPITEMIDLIST next_pidl = pidl;
949 IShellFolder* folder;
950 IShellFolder* child = NULL;
951 HRESULT hr;
952
953 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
954
955 #ifndef _NO_EXTENSIONS
956 entry->etype = ET_SHELL;
957 #endif
958
959 folder = Globals.iDesktop;
960
961 while(entry) {
962 entry->pidl = next_pidl;
963 entry->folder = folder;
964
965 if (!pidl->mkid.cb)
966 break;
967
968 /* copy first element of item idlist */
969 next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
970 memcpy(next_pidl, pidl, pidl->mkid.cb);
971 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
972
973 hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
974 if (!SUCCEEDED(hr))
975 break;
976
977 read_directory(entry, NULL, sortOrder, hwnd);
978
979 if (entry->down)
980 entry->expanded = TRUE;
981
982 next = find_entry_shell(entry, next_pidl);
983 if (!next)
984 break;
985
986 folder = child;
987 entry = next;
988
989 /* go to next element */
990 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
991 }
992
993 SetCursor(old_cursor);
994
995 return entry;
996 }
997
998
999 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATA* w32fdata)
1000 {
1001 if (!(attribs & SFGAO_FILESYSTEM) ||
1002 FAILED(SHGetDataFromIDList(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATA)))) {
1003 WIN32_FILE_ATTRIBUTE_DATA fad;
1004 IDataObject* pDataObj;
1005
1006 STGMEDIUM medium = {0, {0}, 0};
1007 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
1008
1009 HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
1010
1011 if (SUCCEEDED(hr)) {
1012 hr = IDataObject_GetData(pDataObj, &fmt, &medium);
1013
1014 IDataObject_Release(pDataObj);
1015
1016 if (SUCCEEDED(hr)) {
1017 LPCTSTR path = (LPCTSTR)GlobalLock(medium.UNION_MEMBER(hGlobal));
1018 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
1019
1020 if (GetFileAttributesEx(path, GetFileExInfoStandard, &fad)) {
1021 w32fdata->dwFileAttributes = fad.dwFileAttributes;
1022 w32fdata->ftCreationTime = fad.ftCreationTime;
1023 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
1024 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
1025
1026 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
1027 w32fdata->nFileSizeLow = fad.nFileSizeLow;
1028 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
1029 }
1030 }
1031
1032 SetErrorMode(sem_org);
1033
1034 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
1035 GlobalFree(medium.UNION_MEMBER(hGlobal));
1036 }
1037 }
1038 }
1039
1040 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
1041 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
1042
1043 if (attribs & SFGAO_READONLY)
1044 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
1045
1046 if (attribs & SFGAO_COMPRESSED)
1047 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
1048 }
1049
1050
1051 static void read_directory_shell(Entry* dir, HWND hwnd)
1052 {
1053 IShellFolder* folder = dir->folder;
1054 int level = dir->level + 1;
1055 HRESULT hr;
1056
1057 IShellFolder* child;
1058 IEnumIDList* idlist;
1059
1060 Entry* first_entry = NULL;
1061 Entry* last = NULL;
1062 Entry* entry;
1063
1064 if (!folder)
1065 return;
1066
1067 hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
1068
1069 if (SUCCEEDED(hr)) {
1070 for(;;) {
1071 #define FETCH_ITEM_COUNT 32
1072 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
1073 SFGAOF attribs;
1074 ULONG cnt = 0;
1075 ULONG n;
1076
1077 memset(pidls, 0, sizeof(pidls));
1078
1079 hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
1080 if (!SUCCEEDED(hr))
1081 break;
1082
1083 if (hr == S_FALSE)
1084 break;
1085
1086 for(n=0; n<cnt; ++n) {
1087 entry = alloc_entry();
1088
1089 if (!first_entry)
1090 first_entry = entry;
1091
1092 if (last)
1093 last->next = entry;
1094
1095 memset(&entry->data, 0, sizeof(WIN32_FIND_DATA));
1096 entry->bhfi_valid = FALSE;
1097
1098 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
1099
1100 hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
1101
1102 if (SUCCEEDED(hr)) {
1103 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
1104 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
1105
1106 entry->bhfi_valid = TRUE;
1107 } else
1108 attribs = 0;
1109 } else
1110 attribs = 0;
1111
1112 entry->pidl = pidls[n];
1113
1114 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1115 hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
1116
1117 if (SUCCEEDED(hr))
1118 entry->folder = child;
1119 else
1120 entry->folder = NULL;
1121 }
1122 else
1123 entry->folder = NULL;
1124
1125 if (!entry->data.cFileName[0])
1126 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
1127
1128 /* get display icons for files and virtual objects */
1129 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
1130 !(attribs & SFGAO_FILESYSTEM)) {
1131 entry->hicon = extract_icon(folder, pidls[n]);
1132
1133 if (!entry->hicon)
1134 entry->hicon = (HICON)-1; /* don't try again later */
1135 }
1136
1137 entry->down = NULL;
1138 entry->up = dir;
1139 entry->expanded = FALSE;
1140 entry->scanned = FALSE;
1141 entry->level = level;
1142
1143 #ifndef _NO_EXTENSIONS
1144 entry->etype = ET_SHELL;
1145 entry->bhfi_valid = FALSE;
1146 #endif
1147
1148 last = entry;
1149 }
1150 }
1151
1152 IEnumIDList_Release(idlist);
1153 }
1154
1155 if (last)
1156 last->next = NULL;
1157
1158 dir->down = first_entry;
1159 dir->scanned = TRUE;
1160 }
1161
1162 #endif /* _SHELL_FOLDERS */
1163
1164
1165 /* sort order for different directory/file types */
1166 enum TYPE_ORDER {
1167 TO_DIR = 0,
1168 TO_DOT = 1,
1169 TO_DOTDOT = 2,
1170 TO_OTHER_DIR = 3,
1171 TO_FILE = 4
1172 };
1173
1174 /* distinguish between ".", ".." and any other directory names */
1175 static int TypeOrderFromDirname(LPCTSTR name)
1176 {
1177 if (name[0] == '.') {
1178 if (name[1] == '\0')
1179 return TO_DOT; /* "." */
1180
1181 if (name[1]=='.' && name[2]=='\0')
1182 return TO_DOTDOT; /* ".." */
1183 }
1184
1185 return TO_OTHER_DIR; /* anything else */
1186 }
1187
1188 /* directories first... */
1189 static int compareType(const WIN32_FIND_DATA* fd1, const WIN32_FIND_DATA* fd2)
1190 {
1191 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1192 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1193
1194 /* Handle "." and ".." as special case and move them at the very first beginning. */
1195 if (order1==TO_DIR && order2==TO_DIR) {
1196 order1 = TypeOrderFromDirname(fd1->cFileName);
1197 order2 = TypeOrderFromDirname(fd2->cFileName);
1198 }
1199
1200 return order2==order1? 0: order1<order2? -1: 1;
1201 }
1202
1203
1204 static int compareName(const void* arg1, const void* arg2)
1205 {
1206 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1207 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1208
1209 int cmp = compareType(fd1, fd2);
1210 if (cmp)
1211 return cmp;
1212
1213 return lstrcmpi(fd1->cFileName, fd2->cFileName);
1214 }
1215
1216 static int compareExt(const void* arg1, const void* arg2)
1217 {
1218 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1219 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1220 const TCHAR *name1, *name2, *ext1, *ext2;
1221
1222 int cmp = compareType(fd1, fd2);
1223 if (cmp)
1224 return cmp;
1225
1226 name1 = fd1->cFileName;
1227 name2 = fd2->cFileName;
1228
1229 ext1 = _tcsrchr(name1, '.');
1230 ext2 = _tcsrchr(name2, '.');
1231
1232 if (ext1)
1233 ext1++;
1234 else
1235 ext1 = sEmpty;
1236
1237 if (ext2)
1238 ext2++;
1239 else
1240 ext2 = sEmpty;
1241
1242 cmp = lstrcmpi(ext1, ext2);
1243 if (cmp)
1244 return cmp;
1245
1246 return lstrcmpi(name1, name2);
1247 }
1248
1249 static int compareSize(const void* arg1, const void* arg2)
1250 {
1251 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1252 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1253
1254 int cmp = compareType(fd1, fd2);
1255 if (cmp)
1256 return cmp;
1257
1258 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1259
1260 if (cmp < 0)
1261 return -1;
1262 else if (cmp > 0)
1263 return 1;
1264
1265 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1266
1267 return cmp<0? -1: cmp>0? 1: 0;
1268 }
1269
1270 static int compareDate(const void* arg1, const void* arg2)
1271 {
1272 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1273 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1274
1275 int cmp = compareType(fd1, fd2);
1276 if (cmp)
1277 return cmp;
1278
1279 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1280 }
1281
1282
1283 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1284 compareName, /* SORT_NAME */
1285 compareExt, /* SORT_EXT */
1286 compareSize, /* SORT_SIZE */
1287 compareDate /* SORT_DATE */
1288 };
1289
1290
1291 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1292 {
1293 Entry* entry = dir->down;
1294 Entry** array, **p;
1295 int len;
1296
1297 len = 0;
1298 for(entry=dir->down; entry; entry=entry->next)
1299 len++;
1300
1301 if (len) {
1302 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1303
1304 p = array;
1305 for(entry=dir->down; entry; entry=entry->next)
1306 *p++ = entry;
1307
1308 /* call qsort with the appropriate compare function */
1309 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1310
1311 dir->down = array[0];
1312
1313 for(p=array; --len; p++)
1314 p[0]->next = p[1];
1315
1316 (*p)->next = 0;
1317
1318 HeapFree(GetProcessHeap(), 0, array);
1319 }
1320 }
1321
1322
1323 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
1324 {
1325 TCHAR buffer[MAX_PATH];
1326 Entry* entry;
1327 LPCTSTR s;
1328 PTSTR d;
1329
1330 #ifdef _SHELL_FOLDERS
1331 if (dir->etype == ET_SHELL)
1332 {
1333 read_directory_shell(dir, hwnd);
1334
1335 if (Globals.prescan_node) {
1336 s = path;
1337 d = buffer;
1338
1339 while(*s)
1340 *d++ = *s++;
1341
1342 *d++ = '\\';
1343
1344 for(entry=dir->down; entry; entry=entry->next)
1345 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1346 read_directory_shell(entry, hwnd);
1347 SortDirectory(entry, sortOrder);
1348 }
1349 }
1350 }
1351 else
1352 #endif
1353 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1354 if (dir->etype == ET_UNIX)
1355 {
1356 read_directory_unix(dir, path);
1357
1358 if (Globals.prescan_node) {
1359 s = path;
1360 d = buffer;
1361
1362 while(*s)
1363 *d++ = *s++;
1364
1365 *d++ = '/';
1366
1367 for(entry=dir->down; entry; entry=entry->next)
1368 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1369 lstrcpy(d, entry->data.cFileName);
1370 read_directory_unix(entry, buffer);
1371 SortDirectory(entry, sortOrder);
1372 }
1373 }
1374 }
1375 else
1376 #endif
1377 {
1378 read_directory_win(dir, path);
1379
1380 if (Globals.prescan_node) {
1381 s = path;
1382 d = buffer;
1383
1384 while(*s)
1385 *d++ = *s++;
1386
1387 *d++ = '\\';
1388
1389 for(entry=dir->down; entry; entry=entry->next)
1390 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1391 lstrcpy(d, entry->data.cFileName);
1392 read_directory_win(entry, buffer);
1393 SortDirectory(entry, sortOrder);
1394 }
1395 }
1396 }
1397
1398 SortDirectory(dir, sortOrder);
1399 }
1400
1401
1402 static Entry* read_tree(Root* root, LPCTSTR path, LPITEMIDLIST pidl, LPTSTR drv, SORT_ORDER sortOrder, HWND hwnd)
1403 {
1404 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1405 static const TCHAR sSlash[] = {'/', '\0'};
1406 #endif
1407 static const TCHAR sBackslash[] = {'\\', '\0'};
1408
1409 #ifdef _SHELL_FOLDERS
1410 if (pidl)
1411 {
1412 /* read shell namespace tree */
1413 root->drive_type = DRIVE_UNKNOWN;
1414 drv[0] = '\\';
1415 drv[1] = '\0';
1416 load_string(root->volname, IDS_DESKTOP);
1417 root->fs_flags = 0;
1418 load_string(root->fs, IDS_SHELL);
1419
1420 return read_tree_shell(root, pidl, sortOrder, hwnd);
1421 }
1422 else
1423 #endif
1424 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1425 if (*path == '/')
1426 {
1427 /* read unix file system tree */
1428 root->drive_type = GetDriveType(path);
1429
1430 lstrcat(drv, sSlash);
1431 load_string(root->volname, IDS_ROOT_FS);
1432 root->fs_flags = 0;
1433 load_string(root->fs, IDS_UNIXFS);
1434
1435 lstrcpy(root->path, sSlash);
1436
1437 return read_tree_unix(root, path, sortOrder, hwnd);
1438 }
1439 #endif
1440
1441 /* read WIN32 file system tree */
1442 root->drive_type = GetDriveType(path);
1443
1444 lstrcat(drv, sBackslash);
1445 GetVolumeInformation(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1446
1447 lstrcpy(root->path, drv);
1448
1449 return read_tree_win(root, path, sortOrder, hwnd);
1450 }
1451
1452
1453 /* flags to filter different file types */
1454 enum TYPE_FILTER {
1455 TF_DIRECTORIES = 0x01,
1456 TF_PROGRAMS = 0x02,
1457 TF_DOCUMENTS = 0x04,
1458 TF_OTHERS = 0x08,
1459 TF_HIDDEN = 0x10,
1460 TF_ALL = 0x1F
1461 };
1462
1463
1464 static ChildWnd* alloc_child_window(LPCTSTR path, LPITEMIDLIST pidl, HWND hwnd)
1465 {
1466 TCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1467 TCHAR dir_path[MAX_PATH];
1468 TCHAR b1[BUFFER_LEN];
1469 static const TCHAR sAsterics[] = {'*', '\0'};
1470
1471 ChildWnd* child = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd));
1472 Root* root = &child->root;
1473 Entry* entry;
1474
1475 memset(child, 0, sizeof(ChildWnd));
1476
1477 child->left.treePane = TRUE;
1478 child->left.visible_cols = 0;
1479
1480 child->right.treePane = FALSE;
1481 #ifndef _NO_EXTENSIONS
1482 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1483 #else
1484 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES;
1485 #endif
1486
1487 child->pos.length = sizeof(WINDOWPLACEMENT);
1488 child->pos.flags = 0;
1489 child->pos.showCmd = SW_SHOWNORMAL;
1490 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1491 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1492 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1493 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1494
1495 child->focus_pane = 0;
1496 child->split_pos = DEFAULT_SPLIT_POS;
1497 child->sortOrder = SORT_NAME;
1498 child->header_wdths_ok = FALSE;
1499
1500 if (path)
1501 {
1502 lstrcpy(child->path, path);
1503
1504 _tsplitpath(path, drv, dir, name, ext);
1505 }
1506
1507 lstrcpy(child->filter_pattern, sAsterics);
1508 child->filter_flags = TF_ALL;
1509
1510 root->entry.level = 0;
1511
1512 lstrcpy(dir_path, drv);
1513 lstrcat(dir_path, dir);
1514 entry = read_tree(root, dir_path, pidl, drv, child->sortOrder, hwnd);
1515
1516 #ifdef _SHELL_FOLDERS
1517 if (root->entry.etype == ET_SHELL)
1518 load_string(root->entry.data.cFileName, IDS_DESKTOP);
1519 else
1520 #endif
1521 wsprintf(root->entry.data.cFileName, RS(b1,IDS_TITLEFMT), drv, root->fs);
1522
1523 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1524
1525 child->left.root = &root->entry;
1526 child->right.root = NULL;
1527
1528 set_curdir(child, entry, 0, hwnd);
1529
1530 return child;
1531 }
1532
1533
1534 /* free all memory associated with a child window */
1535 static void free_child_window(ChildWnd* child)
1536 {
1537 free_entries(&child->root.entry);
1538 HeapFree(GetProcessHeap(), 0, child);
1539 }
1540
1541
1542 /* get full path of specified directory entry */
1543 static void get_path(Entry* dir, PTSTR path)
1544 {
1545 Entry* entry;
1546 int len = 0;
1547 int level = 0;
1548
1549 #ifdef _SHELL_FOLDERS
1550 if (dir->etype == ET_SHELL)
1551 {
1552 SFGAOF attribs;
1553 HRESULT hr = S_OK;
1554
1555 path[0] = '\0';
1556
1557 attribs = 0;
1558
1559 if (dir->folder)
1560 hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1561
1562 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1563 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1564
1565 hr = path_from_pidl(parent, dir->pidl, path, MAX_PATH);
1566 }
1567 }
1568 else
1569 #endif
1570 {
1571 for(entry=dir; entry; level++) {
1572 LPCTSTR name;
1573 int l;
1574
1575 {
1576 LPCTSTR s;
1577 name = entry->data.cFileName;
1578 s = name;
1579
1580 for(l=0; *s && *s != '/' && *s != '\\'; s++)
1581 l++;
1582 }
1583
1584 if (entry->up) {
1585 if (l > 0) {
1586 memmove(path+l+1, path, len*sizeof(TCHAR));
1587 memcpy(path+1, name, l*sizeof(TCHAR));
1588 len += l+1;
1589
1590 #ifndef _NO_EXTENSIONS
1591 if (entry->etype == ET_UNIX)
1592 path[0] = '/';
1593 else
1594 #endif
1595 path[0] = '\\';
1596 }
1597
1598 entry = entry->up;
1599 } else {
1600 memmove(path+l, path, len*sizeof(TCHAR));
1601 memcpy(path, name, l*sizeof(TCHAR));
1602 len += l;
1603 break;
1604 }
1605 }
1606
1607 if (!level) {
1608 #ifndef _NO_EXTENSIONS
1609 if (entry->etype == ET_UNIX)
1610 path[len++] = '/';
1611 else
1612 #endif
1613 path[len++] = '\\';
1614 }
1615
1616 path[len] = '\0';
1617 }
1618 }
1619
1620 static windowOptions load_registry_settings(void)
1621 {
1622 DWORD size;
1623 DWORD type;
1624 HKEY hKey;
1625 windowOptions opts;
1626 LOGFONT logfont;
1627
1628 RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1629 0, KEY_QUERY_VALUE, &hKey );
1630
1631 size = sizeof(DWORD);
1632
1633 if( RegQueryValueExW( hKey, reg_start_x, NULL, &type,
1634 (LPBYTE) &opts.start_x, &size ) != ERROR_SUCCESS )
1635 opts.start_x = CW_USEDEFAULT;
1636
1637 if( RegQueryValueExW( hKey, reg_start_y, NULL, &type,
1638 (LPBYTE) &opts.start_y, &size ) != ERROR_SUCCESS )
1639 opts.start_y = CW_USEDEFAULT;
1640
1641 if( RegQueryValueExW( hKey, reg_width, NULL, &type,
1642 (LPBYTE) &opts.width, &size ) != ERROR_SUCCESS )
1643 opts.width = CW_USEDEFAULT;
1644
1645 if( RegQueryValueExW( hKey, reg_height, NULL, &type,
1646 (LPBYTE) &opts.height, &size ) != ERROR_SUCCESS )
1647 opts.height = CW_USEDEFAULT;
1648 size=sizeof(logfont);
1649 if( RegQueryValueExW( hKey, reg_logfont, NULL, &type,
1650 (LPBYTE) &logfont, &size ) != ERROR_SUCCESS )
1651 GetObject(GetStockObject(DEFAULT_GUI_FONT),sizeof(logfont),&logfont);
1652
1653 RegCloseKey( hKey );
1654
1655 Globals.hfont = CreateFontIndirect(&logfont);
1656 return opts;
1657 }
1658
1659 static void save_registry_settings(void)
1660 {
1661 WINDOWINFO wi;
1662 HKEY hKey;
1663 INT width, height;
1664 LOGFONT logfont;
1665
1666 wi.cbSize = sizeof( WINDOWINFO );
1667 GetWindowInfo(Globals.hMainWnd, &wi);
1668 width = wi.rcWindow.right - wi.rcWindow.left;
1669 height = wi.rcWindow.bottom - wi.rcWindow.top;
1670
1671 if ( RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1672 0, KEY_SET_VALUE, &hKey ) != ERROR_SUCCESS )
1673 {
1674 /* Unable to save registry settings - try to create key */
1675 if ( RegCreateKeyExW( HKEY_CURRENT_USER, registry_key,
1676 0, NULL, REG_OPTION_NON_VOLATILE,
1677 KEY_SET_VALUE, NULL, &hKey, NULL ) != ERROR_SUCCESS )
1678 {
1679 /* FIXME: Cannot create key */
1680 return;
1681 }
1682 }
1683 /* Save all of the settings */
1684 RegSetValueExW( hKey, reg_start_x, 0, REG_DWORD,
1685 (LPBYTE) &wi.rcWindow.left, sizeof(DWORD) );
1686 RegSetValueExW( hKey, reg_start_y, 0, REG_DWORD,
1687 (LPBYTE) &wi.rcWindow.top, sizeof(DWORD) );
1688 RegSetValueExW( hKey, reg_width, 0, REG_DWORD,
1689 (LPBYTE) &width, sizeof(DWORD) );
1690 RegSetValueExW( hKey, reg_height, 0, REG_DWORD,
1691 (LPBYTE) &height, sizeof(DWORD) );
1692 GetObject(Globals.hfont, sizeof(logfont), &logfont);
1693 RegSetValueExW( hKey, reg_logfont, 0, REG_BINARY,
1694 (LPBYTE) &logfont, sizeof(LOGFONT) );
1695
1696 /* TODO: Save more settings here (List vs. Detailed View, etc.) */
1697 RegCloseKey( hKey );
1698 }
1699
1700 static void resize_frame_rect(HWND hwnd, PRECT prect)
1701 {
1702 int new_top;
1703 RECT rt;
1704
1705 if (IsWindowVisible(Globals.htoolbar)) {
1706 SendMessage(Globals.htoolbar, WM_SIZE, 0, 0);
1707 GetClientRect(Globals.htoolbar, &rt);
1708 prect->top = rt.bottom+3;
1709 prect->bottom -= rt.bottom+3;
1710 }
1711
1712 if (IsWindowVisible(Globals.hdrivebar)) {
1713 SendMessage(Globals.hdrivebar, WM_SIZE, 0, 0);
1714 GetClientRect(Globals.hdrivebar, &rt);
1715 new_top = --prect->top + rt.bottom+3;
1716 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1717 prect->top = new_top;
1718 prect->bottom -= rt.bottom+2;
1719 }
1720
1721 if (IsWindowVisible(Globals.hstatusbar)) {
1722 int parts[] = {300, 500};
1723
1724 SendMessage(Globals.hstatusbar, WM_SIZE, 0, 0);
1725 SendMessage(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1726 GetClientRect(Globals.hstatusbar, &rt);
1727 prect->bottom -= rt.bottom;
1728 }
1729
1730 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1731 }
1732
1733 static void resize_frame(HWND hwnd, int cx, int cy)
1734 {
1735 RECT rect;
1736
1737 rect.left = 0;
1738 rect.top = 0;
1739 rect.right = cx;
1740 rect.bottom = cy;
1741
1742 resize_frame_rect(hwnd, &rect);
1743 }
1744
1745 static void resize_frame_client(HWND hwnd)
1746 {
1747 RECT rect;
1748
1749 GetClientRect(hwnd, &rect);
1750
1751 resize_frame_rect(hwnd, &rect);
1752 }
1753
1754
1755 static HHOOK hcbthook;
1756 static ChildWnd* newchild = NULL;
1757
1758 static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1759 {
1760 if (code==HCBT_CREATEWND && newchild) {
1761 ChildWnd* child = newchild;
1762 newchild = NULL;
1763
1764 child->hwnd = (HWND) wparam;
1765 SetWindowLongPtr(child->hwnd, GWLP_USERDATA, (LPARAM)child);
1766 }
1767
1768 return CallNextHookEx(hcbthook, code, wparam, lparam);
1769 }
1770
1771 static HWND create_child_window(ChildWnd* child)
1772 {
1773 MDICREATESTRUCT mcs;
1774 int idx;
1775
1776 mcs.szClass = sWINEFILETREE;
1777 mcs.szTitle = (LPTSTR)child->path;
1778 mcs.hOwner = Globals.hInstance;
1779 mcs.x = child->pos.rcNormalPosition.left;
1780 mcs.y = child->pos.rcNormalPosition.top;
1781 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1782 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1783 mcs.style = 0;
1784 mcs.lParam = 0;
1785
1786 hcbthook = SetWindowsHookEx(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1787
1788 newchild = child;
1789 child->hwnd = (HWND) SendMessage(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1790 if (!child->hwnd) {
1791 UnhookWindowsHookEx(hcbthook);
1792 return 0;
1793 }
1794
1795 UnhookWindowsHookEx(hcbthook);
1796
1797 SendMessage(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1798 SendMessage(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1799
1800 idx = SendMessage(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
1801 SendMessage(child->left.hwnd, LB_SETCURSEL, idx, 0);
1802
1803 return child->hwnd;
1804 }
1805
1806
1807 struct ExecuteDialog {
1808 TCHAR cmd[MAX_PATH];
1809 int cmdshow;
1810 };
1811
1812 static INT_PTR CALLBACK ExecuteDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1813 {
1814 static struct ExecuteDialog* dlg;
1815
1816 switch(nmsg) {
1817 case WM_INITDIALOG:
1818 dlg = (struct ExecuteDialog*) lparam;
1819 return 1;
1820
1821 case WM_COMMAND: {
1822 int id = (int)wparam;
1823
1824 if (id == IDOK) {
1825 GetWindowText(GetDlgItem(hwnd, 201), dlg->cmd, MAX_PATH);
1826 dlg->cmdshow = get_check(hwnd,214) ? SW_SHOWMINIMIZED : SW_SHOWNORMAL;
1827 EndDialog(hwnd, id);
1828 } else if (id == IDCANCEL)
1829 EndDialog(hwnd, id);
1830
1831 return 1;}
1832 }
1833
1834 return 0;
1835 }
1836
1837
1838 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1839 {
1840 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1841
1842 switch(nmsg) {
1843 case WM_INITDIALOG:
1844 SetWindowLongPtr(hwnd, GWLP_USERDATA, lparam);
1845 SetWindowText(GetDlgItem(hwnd, 201), (LPCTSTR)lparam);
1846 return 1;
1847
1848 case WM_COMMAND: {
1849 int id = (int)wparam;
1850
1851 switch(id) {
1852 case IDOK: {
1853 LPTSTR dest = (LPTSTR) GetWindowLongPtr(hwnd, GWLP_USERDATA);
1854 GetWindowText(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1855 EndDialog(hwnd, id);
1856 break;}
1857
1858 case IDCANCEL:
1859 EndDialog(hwnd, id);
1860 break;
1861
1862 case 254:
1863 MessageBox(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1864 break;
1865 }
1866
1867 return 1;
1868 }
1869 }
1870
1871 return 0;
1872 }
1873
1874
1875 struct FilterDialog {
1876 TCHAR pattern[MAX_PATH];
1877 int flags;
1878 };
1879
1880 static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1881 {
1882 static struct FilterDialog* dlg;
1883
1884 switch(nmsg) {
1885 case WM_INITDIALOG:
1886 dlg = (struct FilterDialog*) lparam;
1887 SetWindowText(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern);
1888 set_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES, dlg->flags&TF_DIRECTORIES);
1889 set_check(hwnd, IDC_VIEW_TYPE_PROGRAMS, dlg->flags&TF_PROGRAMS);
1890 set_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS, dlg->flags&TF_DOCUMENTS);
1891 set_check(hwnd, IDC_VIEW_TYPE_OTHERS, dlg->flags&TF_OTHERS);
1892 set_check(hwnd, IDC_VIEW_TYPE_HIDDEN, dlg->flags&TF_HIDDEN);
1893 return 1;
1894
1895 case WM_COMMAND: {
1896 int id = (int)wparam;
1897
1898 if (id == IDOK) {
1899 int flags = 0;
1900
1901 GetWindowText(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH);
1902
1903 flags |= get_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES) ? TF_DIRECTORIES : 0;
1904 flags |= get_check(hwnd, IDC_VIEW_TYPE_PROGRAMS) ? TF_PROGRAMS : 0;
1905 flags |= get_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS) ? TF_DOCUMENTS : 0;
1906 flags |= get_check(hwnd, IDC_VIEW_TYPE_OTHERS) ? TF_OTHERS : 0;
1907 flags |= get_check(hwnd, IDC_VIEW_TYPE_HIDDEN) ? TF_HIDDEN : 0;
1908
1909 dlg->flags = flags;
1910
1911 EndDialog(hwnd, id);
1912 } else if (id == IDCANCEL)
1913 EndDialog(hwnd, id);
1914
1915 return 1;}
1916 }
1917
1918 return 0;
1919 }
1920
1921
1922 struct PropertiesDialog {
1923 TCHAR path[MAX_PATH];
1924 Entry entry;
1925 void* pVersionData;
1926 };
1927
1928 /* Structure used to store enumerated languages and code pages. */
1929 struct LANGANDCODEPAGE {
1930 WORD wLanguage;
1931 WORD wCodePage;
1932 } *lpTranslate;
1933
1934 static LPCSTR InfoStrings[] = {
1935 "Comments",
1936 "CompanyName",
1937 "FileDescription",
1938 "FileVersion",
1939 "InternalName",
1940 "LegalCopyright",
1941 "LegalTrademarks",
1942 "OriginalFilename",
1943 "PrivateBuild",
1944 "ProductName",
1945 "ProductVersion",
1946 "SpecialBuild",
1947 NULL
1948 };
1949
1950 static void PropDlg_DisplayValue(HWND hlbox, HWND hedit)
1951 {
1952 int idx = SendMessage(hlbox, LB_GETCURSEL, 0, 0);
1953
1954 if (idx != LB_ERR) {
1955 LPCTSTR pValue = (LPCTSTR) SendMessage(hlbox, LB_GETITEMDATA, idx, 0);
1956
1957 if (pValue)
1958 SetWindowText(hedit, pValue);
1959 }
1960 }
1961
1962 static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCTSTR strFilename)
1963 {
1964 static TCHAR sBackSlash[] = {'\\','\0'};
1965 static TCHAR sTranslation[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n','\0'};
1966 static TCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\',
1967 '%','0','4','x','%','0','4','x','\\','%','s','\0'};
1968 DWORD dwVersionDataLen = GetFileVersionInfoSize(strFilename, NULL);
1969
1970 if (dwVersionDataLen) {
1971 dlg->pVersionData = HeapAlloc(GetProcessHeap(), 0, dwVersionDataLen);
1972
1973 if (GetFileVersionInfo(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) {
1974 LPVOID pVal;
1975 UINT nValLen;
1976
1977 if (VerQueryValue(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) {
1978 if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
1979 VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
1980 char buffer[BUFFER_LEN];
1981
1982 sprintf(buffer, "%d.%d.%d.%d",
1983 HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
1984 HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
1985
1986 SetDlgItemTextA(hwnd, IDC_STATIC_PROP_VERSION, buffer);
1987 }
1988 }
1989
1990 /* Read the list of languages and code pages. */
1991 if (VerQueryValue(dlg->pVersionData, sTranslation, &pVal, &nValLen)) {
1992 struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal;
1993 struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen);
1994
1995 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1996
1997 /* Read the file description for each language and code page. */
1998 for(; pTranslate<pEnd; ++pTranslate) {
1999 LPCSTR* p;
2000
2001 for(p=InfoStrings; *p; ++p) {
2002 TCHAR subblock[200];
2003 #ifdef UNICODE
2004 TCHAR infoStr[100];
2005 #endif
2006 LPCTSTR pTxt;
2007 UINT nValLen;
2008
2009 LPCSTR pInfoString = *p;
2010 #ifdef UNICODE
2011 MultiByteToWideChar(CP_ACP, 0, pInfoString, -1, infoStr, 100);
2012 #else
2013 #define infoStr pInfoString
2014 #endif
2015 wsprintf(subblock, sStringFileInfo, pTranslate->wLanguage, pTranslate->wCodePage, infoStr);
2016
2017 /* Retrieve file description for language and code page */
2018 if (VerQueryValue(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) {
2019 int idx = SendMessage(hlbox, LB_ADDSTRING, 0L, (LPARAM)infoStr);
2020 SendMessage(hlbox, LB_SETITEMDATA, idx, (LPARAM) pTxt);
2021 }
2022 }
2023 }
2024
2025 SendMessage(hlbox, LB_SETCURSEL, 0, 0);
2026
2027 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
2028 }
2029 }
2030 }
2031 }
2032
2033 static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2034 {
2035 static struct PropertiesDialog* dlg;
2036
2037 switch(nmsg) {
2038 case WM_INITDIALOG: {
2039 static const TCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'};
2040 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2041 LPWIN32_FIND_DATA pWFD;
2042 ULONGLONG size;
2043
2044 dlg = (struct PropertiesDialog*) lparam;
2045 pWFD = (LPWIN32_FIND_DATA) &dlg->entry.data;
2046
2047 GetWindowText(hwnd, b1, MAX_PATH);
2048 wsprintf(b2, b1, pWFD->cFileName);
2049 SetWindowText(hwnd, b2);
2050
2051 format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME);
2052 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1);
2053
2054 size = ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow;
2055 _stprintf(b1, sLongNumFmt, size);
2056 wsprintf(b2, sByteFmt, b1);
2057 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2);
2058
2059 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName);
2060 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path);
2061
2062 set_check(hwnd, IDC_CHECK_READONLY, pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY);
2063 set_check(hwnd, IDC_CHECK_ARCHIVE, pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE);
2064 set_check(hwnd, IDC_CHECK_COMPRESSED, pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED);
2065 set_check(hwnd, IDC_CHECK_HIDDEN, pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN);
2066 set_check(hwnd, IDC_CHECK_SYSTEM, pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM);
2067
2068 CheckForFileInfo(dlg, hwnd, dlg->path);
2069 return 1;}
2070
2071 case WM_COMMAND: {
2072 int id = (int)wparam;
2073
2074 switch(HIWORD(wparam)) {
2075 case LBN_SELCHANGE: {
2076 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
2077 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
2078 break;
2079 }
2080
2081 case BN_CLICKED:
2082 if (id==IDOK || id==IDCANCEL)
2083 EndDialog(hwnd, id);
2084 }
2085
2086 return 1;}
2087
2088 case WM_NCDESTROY:
2089 HeapFree(GetProcessHeap(), 0, dlg->pVersionData);
2090 dlg->pVersionData = NULL;
2091 break;
2092 }
2093
2094 return 0;
2095 }
2096
2097 static void show_properties_dlg(Entry* entry, HWND hwnd)
2098 {
2099 struct PropertiesDialog dlg;
2100
2101 memset(&dlg, 0, sizeof(struct PropertiesDialog));
2102 get_path(entry, dlg.path);
2103 memcpy(&dlg.entry, entry, sizeof(Entry));
2104
2105 DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg);
2106 }
2107
2108
2109 #ifndef _NO_EXTENSIONS
2110
2111 static struct FullScreenParameters {
2112 BOOL mode;
2113 RECT orgPos;
2114 BOOL wasZoomed;
2115 } g_fullscreen = {
2116 FALSE, /* mode */
2117 {0, 0, 0, 0},
2118 FALSE
2119 };
2120
2121 static void frame_get_clientspace(HWND hwnd, PRECT prect)
2122 {
2123 RECT rt;
2124
2125 if (!IsIconic(hwnd))
2126 GetClientRect(hwnd, prect);
2127 else {
2128 WINDOWPLACEMENT wp;
2129
2130 GetWindowPlacement(hwnd, &wp);
2131
2132 prect->left = prect->top = 0;
2133 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
2134 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
2135 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
2136 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
2137 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
2138 }
2139
2140 if (IsWindowVisible(Globals.htoolbar)) {
2141 GetClientRect(Globals.htoolbar, &rt);
2142 prect->top += rt.bottom+2;
2143 }
2144
2145 if (IsWindowVisible(Globals.hdrivebar)) {
2146 GetClientRect(Globals.hdrivebar, &rt);
2147 prect->top += rt.bottom+2;
2148 }
2149
2150 if (IsWindowVisible(Globals.hstatusbar)) {
2151 GetClientRect(Globals.hstatusbar, &rt);
2152 prect->bottom -= rt.bottom;
2153 }
2154 }
2155
2156 static BOOL toggle_fullscreen(HWND hwnd)
2157 {
2158 RECT rt;
2159
2160 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
2161 GetWindowRect(hwnd, &g_fullscreen.orgPos);
2162 g_fullscreen.wasZoomed = IsZoomed(hwnd);
2163
2164 Frame_CalcFrameClient(hwnd, &rt);
2165 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2166 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2167
2168 rt.left = g_fullscreen.orgPos.left-rt.left;
2169 rt.top = g_fullscreen.orgPos.top-rt.top;
2170 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
2171 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
2172
2173 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2174 } else {
2175 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
2176 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
2177 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
2178
2179 if (g_fullscreen.wasZoomed)
2180 ShowWindow(hwnd, WS_MAXIMIZE);
2181 }
2182
2183 return g_fullscreen.mode;
2184 }
2185
2186 static void fullscreen_move(HWND hwnd)
2187 {
2188 RECT rt, pos;
2189 GetWindowRect(hwnd, &pos);
2190
2191 Frame_CalcFrameClient(hwnd, &rt);
2192 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2193 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2194
2195 rt.left = pos.left-rt.left;
2196 rt.top = pos.top-rt.top;
2197 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
2198 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
2199
2200 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2201 }
2202
2203 #endif
2204
2205
2206 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
2207 {
2208 BOOL vis = IsWindowVisible(hchild);
2209
2210 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
2211
2212 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
2213
2214 #ifndef _NO_EXTENSIONS
2215 if (g_fullscreen.mode)
2216 fullscreen_move(hwnd);
2217 #endif
2218
2219 resize_frame_client(hwnd);
2220 }
2221
2222 static BOOL activate_drive_window(LPCTSTR path)
2223 {
2224 TCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
2225 HWND child_wnd;
2226
2227 _tsplitpath(path, drv1, 0, 0, 0);
2228
2229 /* search for a already open window for the same drive */
2230 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2231 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(child_wnd, GWLP_USERDATA);
2232
2233 if (child) {
2234 _tsplitpath(child->root.path, drv2, 0, 0, 0);
2235
2236 if (!lstrcmpi(drv2, drv1)) {
2237 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2238
2239 if (IsIconic(child_wnd))
2240 ShowWindow(child_wnd, SW_SHOWNORMAL);
2241
2242 return TRUE;
2243 }
2244 }
2245 }
2246
2247 return FALSE;
2248 }
2249
2250 static BOOL activate_fs_window(LPCTSTR filesys)
2251 {
2252 HWND child_wnd;
2253
2254 /* search for a already open window of the given file system name */
2255 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2256 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(child_wnd, GWLP_USERDATA);
2257
2258 if (child) {
2259 if (!lstrcmpi(child->root.fs, filesys)) {
2260 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2261
2262 if (IsIconic(child_wnd))
2263 ShowWindow(child_wnd, SW_SHOWNORMAL);
2264
2265 return TRUE;
2266 }
2267 }
2268 }
2269
2270 return FALSE;
2271 }
2272
2273 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2274 {
2275 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2276
2277 switch(nmsg) {
2278 case WM_CLOSE:
2279 if (Globals.saveSettings)
2280 save_registry_settings();
2281
2282 DestroyWindow(hwnd);
2283
2284 /* clear handle variables */
2285 Globals.hMenuFrame = 0;
2286 Globals.hMenuView = 0;
2287 Globals.hMenuOptions = 0;
2288 Globals.hMainWnd = 0;
2289 Globals.hmdiclient = 0;
2290 Globals.hdrivebar = 0;
2291 break;
2292
2293 case WM_DESTROY:
2294 PostQuitMessage(0);
2295 break;
2296
2297 case WM_INITMENUPOPUP: {
2298 HWND hwndClient = (HWND) SendMessage(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2299
2300 if (!SendMessage(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2301 return 0;
2302 break;}
2303
2304 case WM_COMMAND: {
2305 UINT cmd = LOWORD(wparam);
2306 HWND hwndClient = (HWND) SendMessage(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2307
2308 if (SendMessage(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2309 break;
2310
2311 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2312 TCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2313 ChildWnd* child;
2314 LPCTSTR root = Globals.drives;
2315 int i;
2316
2317 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2318 while(*root)
2319 root++;
2320
2321 if (activate_drive_window(root))
2322 return 0;
2323
2324 _tsplitpath(root, drv, 0, 0, 0);
2325
2326 if (!SetCurrentDirectory(drv)) {
2327 display_error(hwnd, GetLastError());
2328 return 0;
2329 }
2330
2331 GetCurrentDirectory(MAX_PATH, path); /*TODO: store last directory per drive */
2332 child = alloc_child_window(path, NULL, hwnd);
2333
2334 if (!create_child_window(child))
2335 HeapFree(GetProcessHeap(), 0, child);
2336 } else switch(cmd) {
2337 case ID_FILE_EXIT:
2338 SendMessage(hwnd, WM_CLOSE, 0, 0);
2339 break;
2340
2341 case ID_WINDOW_NEW: {
2342 TCHAR path[MAX_PATH];
2343 ChildWnd* child;
2344
2345 GetCurrentDirectory(MAX_PATH, path);
2346 child = alloc_child_window(path, NULL, hwnd);
2347
2348 if (!create_child_window(child))
2349 HeapFree(GetProcessHeap(), 0, child);
2350 break;}
2351
2352 case ID_REFRESH:
2353 refresh_drives();
2354 break;
2355
2356 case ID_WINDOW_CASCADE:
2357 SendMessage(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2358 break;
2359
2360 case ID_WINDOW_TILE_HORZ:
2361 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2362 break;
2363
2364 case ID_WINDOW_TILE_VERT:
2365 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2366 break;
2367
2368 case ID_WINDOW_ARRANGE:
2369 SendMessage(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2370 break;
2371
2372 case ID_SELECT_FONT:
2373 choose_font(hwnd);
2374 break;
2375
2376 case ID_VIEW_TOOL_BAR:
2377 toggle_child(hwnd, cmd, Globals.htoolbar);
2378 break;
2379
2380 case ID_VIEW_DRIVE_BAR:
2381 toggle_child(hwnd, cmd, Globals.hdrivebar);
2382 break;
2383
2384 case ID_VIEW_STATUSBAR:
2385 toggle_child(hwnd, cmd, Globals.hstatusbar);
2386 break;
2387
2388 case ID_VIEW_SAVESETTINGS:
2389 Globals.saveSettings = !Globals.saveSettings;
2390 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS,
2391 Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED );
2392 break;
2393
2394 case ID_EXECUTE: {
2395 struct ExecuteDialog dlg;
2396
2397 memset(&dlg, 0, sizeof(struct ExecuteDialog));
2398
2399 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_EXECUTE), hwnd, ExecuteDialogDlgProc, (LPARAM)&dlg) == IDOK) {
2400 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, dlg.cmd/*file*/, NULL/*parameters*/, NULL/*dir*/, dlg.cmdshow);
2401
2402 if (PtrToUlong(hinst) <= 32)
2403 display_error(hwnd, GetLastError());
2404 }
2405 break;}
2406
2407 case ID_CONNECT_NETWORK_DRIVE: {
2408 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2409 if (ret == NO_ERROR)
2410 refresh_drives();
2411 else if (ret != (DWORD)-1) {
2412 if (ret == ERROR_EXTENDED_ERROR)
2413 display_network_error(hwnd);
2414 else
2415 display_error(hwnd, ret);
2416 }
2417 break;}
2418
2419 case ID_DISCONNECT_NETWORK_DRIVE: {
2420 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2421 if (ret == NO_ERROR)
2422 refresh_drives();
2423 else if (ret != (DWORD)-1) {
2424 if (ret == ERROR_EXTENDED_ERROR)
2425 display_network_error(hwnd);
2426 else
2427 display_error(hwnd, ret);
2428 }
2429 break;}
2430
2431 case ID_FORMAT_DISK: {
2432 UINT sem_org = SetErrorMode(0); /* Get the current Error Mode settings. */
2433 SetErrorMode(sem_org & ~SEM_FAILCRITICALERRORS); /* Force O/S to handle */
2434 SHFormatDrive(hwnd, 0 /* A: */, SHFMT_ID_DEFAULT, 0);
2435 SetErrorMode(sem_org); /* Put it back the way it was. */
2436 break;}
2437
2438 case ID_HELP:
2439 WinHelp(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2440 break;
2441
2442 #ifndef _NO_EXTENSIONS
2443 case ID_VIEW_FULLSCREEN:
2444 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2445 break;
2446
2447 #ifdef __WINE__
2448 case ID_DRIVE_UNIX_FS: {
2449 TCHAR path[MAX_PATH];
2450 #ifdef UNICODE
2451 char cpath[MAX_PATH];
2452 #endif
2453 ChildWnd* child;
2454
2455 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2456 break;
2457
2458 #ifdef UNICODE
2459 getcwd(cpath, MAX_PATH);
2460 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2461 #else
2462 getcwd(path, MAX_PATH);
2463 #endif
2464 child = alloc_child_window(path, NULL, hwnd);
2465
2466 if (!create_child_window(child))
2467 HeapFree(GetProcessHeap(), 0, child);
2468 break;}
2469 #endif
2470 #ifdef _SHELL_FOLDERS
2471 case ID_DRIVE_SHELL_NS: {
2472 TCHAR path[MAX_PATH];
2473 ChildWnd* child;
2474
2475 if (activate_fs_window(RS(b1,IDS_SHELL)))
2476 break;
2477
2478 GetCurrentDirectory(MAX_PATH, path);
2479 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2480
2481 if (!create_child_window(child))
2482 HeapFree(GetProcessHeap(), 0, child);
2483 break;}
2484 #endif
2485 #endif
2486
2487 /*TODO: There are even more menu items! */
2488
2489 case ID_ABOUT:
2490 ShellAbout(hwnd, RS(b1,IDS_WINEFILE), NULL,
2491 LoadImage( Globals.hInstance, MAKEINTRESOURCE(IDI_WINEFILE),
2492 IMAGE_ICON, 48, 48, LR_SHARED ));
2493 break;
2494
2495 default:
2496 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2497 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2498 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2499 (cmd<SC_SIZE || cmd>SC_RESTORE))
2500 MessageBox(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2501
2502 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2503 }
2504 break;}
2505
2506 case WM_SIZE:
2507 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2508 break; /* do not pass message to DefFrameProc */
2509
2510 case WM_DEVICECHANGE:
2511 SendMessage(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0);
2512 break;
2513
2514 #ifndef _NO_EXTENSIONS
2515 case WM_GETMINMAXINFO: {
2516 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2517
2518 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2519 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2520 break;}
2521
2522 case FRM_CALC_CLIENT:
2523 frame_get_clientspace(hwnd, (PRECT)lparam);
2524 return TRUE;
2525 #endif /* _NO_EXTENSIONS */
2526
2527 default:
2528 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2529 }
2530
2531 return 0;
2532 }
2533
2534
2535 static TCHAR g_pos_names[COLUMNS][20] = {
2536 {'\0'} /* symbol */
2537 };
2538
2539 static const int g_pos_align[] = {
2540 0,
2541 HDF_LEFT, /* Name */
2542 HDF_RIGHT, /* Size */
2543 HDF_LEFT, /* CDate */
2544 #ifndef _NO_EXTENSIONS
2545 HDF_LEFT, /* ADate */
2546 HDF_LEFT, /* MDate */
2547 HDF_LEFT, /* Index */
2548 HDF_CENTER, /* Links */
2549 #endif
2550 HDF_CENTER, /* Attributes */
2551 #ifndef _NO_EXTENSIONS
2552 HDF_LEFT /* Security */
2553 #endif
2554 };
2555
2556 static void resize_tree(ChildWnd* child, int cx, int cy)
2557 {
2558 HDWP hdwp = BeginDeferWindowPos(4);
2559 RECT rt;
2560
2561 rt.left = 0;
2562 rt.top = 0;
2563 rt.right = cx;
2564 rt.bottom = cy;
2565
2566 cx = child->split_pos + SPLIT_WIDTH/2;
2567
2568 #ifndef _NO_EXTENSIONS
2569 {
2570 WINDOWPOS wp;
2571 HD_LAYOUT hdl;
2572
2573 hdl.prc = &rt;
2574 hdl.pwpos = &wp;
2575
2576 SendMessage(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl);
2577
2578 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2579 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2580 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2581 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2582 }
2583 #endif /* _NO_EXTENSIONS */
2584
2585 DeferWindowPos(hdwp, child->left.hwnd, 0, rt.left, rt.top, child->split_pos-SPLIT_WIDTH/2-rt.left, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2586 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2587
2588 EndDeferWindowPos(hdwp);
2589 }
2590
2591
2592 #ifndef _NO_EXTENSIONS
2593
2594 static HWND create_header(HWND parent, Pane* pane, UINT id)
2595 {
2596 HD_ITEM hdi;
2597 int idx;
2598
2599 HWND hwnd = CreateWindow(WC_HEADER, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/,
2600 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2601 if (!hwnd)
2602 return 0;
2603
2604 SendMessage(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE);
2605
2606 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2607
2608 for(idx=0; idx<COLUMNS; idx++) {
2609 hdi.pszText = g_pos_names[idx];
2610 hdi.fmt = HDF_STRING | g_pos_align[idx];
2611 hdi.cxy = pane->widths[idx];
2612 SendMessage(hwnd, HDM_INSERTITEM, idx, (LPARAM) &hdi);
2613 }
2614
2615 return hwnd;
2616 }
2617
2618 #endif /* _NO_EXTENSIONS */
2619
2620
2621 static void init_output(HWND hwnd)
2622 {
2623 static const WCHAR s1000[] = {'1','0','0','0','\0'};
2624 WCHAR b[16];
2625 HFONT old_font;
2626 HDC hdc = GetDC(hwnd);
2627
2628 if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2629 Globals.num_sep = b[1];
2630 else
2631 Globals.num_sep = '.';
2632
2633 old_font = SelectObject(hdc, Globals.hfont);
2634 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
2635 SelectObject(hdc, old_font);
2636 ReleaseDC(hwnd, hdc);
2637 }
2638
2639 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2640
2641
2642 /* calculate preferred width for all visible columns */
2643
2644 static BOOL calc_widths(Pane* pane, BOOL anyway)
2645 {
2646 int col, x, cx, spc=3*Globals.spaceSize.cx;
2647 int entries = SendMessage(pane->hwnd, LB_GETCOUNT, 0, 0);
2648 int orgWidths[COLUMNS];
2649 int orgPositions[COLUMNS+1];
2650 HFONT hfontOld;
2651 HDC hdc;
2652 int cnt;
2653
2654 if (!anyway) {
2655 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2656 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2657 }
2658
2659 for(col=0; col<COLUMNS; col++)
2660 pane->widths[col] = 0;
2661
2662 hdc = GetDC(pane->hwnd);
2663 hfontOld = SelectObject(hdc, Globals.hfont);
2664
2665 for(cnt=0; cnt<entries; cnt++) {
2666 Entry* entry = (Entry*) SendMessage(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2667
2668 DRAWITEMSTRUCT dis;
2669
2670 dis.CtlType = 0;
2671 dis.CtlID = 0;
2672 dis.itemID = 0;
2673 dis.itemAction = 0;
2674 dis.itemState = 0;
2675 dis.hwndItem = pane->hwnd;
2676 dis.hDC = hdc;
2677 dis.rcItem.left = 0;
2678 dis.rcItem.top = 0;
2679 dis.rcItem.right = 0;
2680 dis.rcItem.bottom = 0;
2681 /*dis.itemData = 0; */
2682
2683 draw_item(pane, &dis, entry, COLUMNS);
2684 }
2685
2686 SelectObject(hdc, hfontOld);
2687 ReleaseDC(pane->hwnd, hdc);
2688
2689 x = 0;
2690 for(col=0; col<COLUMNS; col++) {
2691 pane->positions[col] = x;
2692 cx = pane->widths[col];
2693
2694 if (cx) {
2695 cx += spc;
2696
2697 if (cx < IMAGE_WIDTH)
2698 cx = IMAGE_WIDTH;
2699
2700 pane->widths[col] = cx;
2701 }
2702
2703 x += cx;
2704 }
2705
2706 pane->positions[COLUMNS] = x;
2707
2708 SendMessage(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2709
2710 /* no change? */
2711 if (!memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2712 return FALSE;
2713
2714 /* don't move, if only collapsing an entry */
2715 if (!anyway && pane->widths[0]<orgWidths[0] &&
2716 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2717 pane->widths[0] = orgWidths[0];
2718 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2719
2720 return FALSE;
2721 }
2722
2723 InvalidateRect(pane->hwnd, 0, TRUE);
2724
2725 return TRUE;
2726 }
2727
2728
2729 /* calculate one preferred column width */
2730
2731 static void calc_single_width(Pane* pane, int col)
2732 {
2733 HFONT hfontOld;
2734 int x, cx;
2735 int entries = SendMessage(pane->hwnd, LB_GETCOUNT, 0, 0);
2736 int cnt;
2737 HDC hdc;
2738
2739 pane->widths[col] = 0;
2740
2741 hdc = GetDC(pane->hwnd);
2742 hfontOld = SelectObject(hdc, Globals.hfont);
2743
2744 for(cnt=0; cnt<entries; cnt++) {
2745 Entry* entry = (Entry*) SendMessage(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2746 DRAWITEMSTRUCT dis;
2747
2748 dis.CtlType = 0;
2749 dis.CtlID = 0;
2750 dis.itemID = 0;
2751 dis.itemAction = 0;
2752 dis.itemState = 0;
2753 dis.hwndItem = pane->hwnd;
2754 dis.hDC = hdc;
2755 dis.rcItem.left = 0;
2756 dis.rcItem.top = 0;
2757 dis.rcItem.right = 0;
2758 dis.rcItem.bottom = 0;
2759 /*dis.itemData = 0; */
2760
2761 draw_item(pane, &dis, entry, col);
2762 }
2763
2764 SelectObject(hdc, hfontOld);
2765 ReleaseDC(pane->hwnd, hdc);
2766
2767 cx = pane->widths[col];
2768
2769 if (cx) {
2770 cx += 3*Globals.spaceSize.cx;
2771
2772 if (cx < IMAGE_WIDTH)
2773 cx = IMAGE_WIDTH;
2774 }
2775
2776 pane->widths[col] = cx;
2777
2778 x = pane->positions[col] + cx;
2779
2780 for(; col<COLUMNS; ) {
2781 pane->positions[++col] = x;
2782 x += pane->widths[col];
2783 }
2784
2785 SendMessage(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2786 }
2787
2788
2789 static BOOL pattern_match(LPCTSTR str, LPCTSTR pattern)
2790 {
2791 for( ; *str&&*pattern; str++,pattern++) {
2792 if (*pattern == '*') {
2793 do pattern++;
2794 while(*pattern == '*');
2795
2796 if (!*pattern)
2797 return TRUE;
2798
2799 for(; *str; str++)
2800 if (*str==*pattern && pattern_match(str, pattern))
2801 return TRUE;
2802
2803 return FALSE;
2804 }
2805 else if (*str!=*pattern && *pattern!='?')
2806 return FALSE;
2807 }
2808
2809 if (*str || *pattern)
2810 if (*pattern!='*' || pattern[1]!='\0')
2811 return FALSE;
2812
2813 return TRUE;
2814 }
2815
2816 static BOOL pattern_imatch(LPCTSTR str, LPCTSTR pattern)
2817 {
2818 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2819
2820 lstrcpy(b1, str);
2821 lstrcpy(b2, pattern);
2822 CharUpper(b1);
2823 CharUpper(b2);
2824
2825 return pattern_match(b1, b2);
2826 }
2827
2828
2829 enum FILE_TYPE {
2830 FT_OTHER = 0,
2831 FT_EXECUTABLE = 1,
2832 FT_DOCUMENT = 2
2833 };
2834
2835 static enum FILE_TYPE get_file_type(LPCTSTR filename);
2836
2837
2838 /* insert listbox entries after index idx */
2839
2840 static int insert_entries(Pane* pane, Entry* dir, LPCTSTR pattern, int filter_flags, int idx)
2841 {
2842 Entry* entry = dir;
2843
2844 if (!entry)
2845 return idx;
2846
2847 ShowWindow(pane->hwnd, SW_HIDE);
2848
2849 for(; entry; entry=entry->next) {
2850 #ifndef _LEFT_FILES
2851 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2852 continue;
2853 #endif
2854
2855 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2856 /* don't display entries "." and ".." in the left pane */
2857 if (pane->treePane && entry->data.cFileName[0] == '.')
2858 if (
2859 #ifndef _NO_EXTENSIONS
2860 entry->data.cFileName[1] == '\0' ||
2861 #endif
2862 (entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0'))
2863 continue;
2864
2865 /* filter directories in right pane */
2866 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2867 continue;
2868 }
2869
2870 /* filter using the file name pattern */
2871 if (pattern)
2872 if (!pattern_imatch(entry->data.cFileName, pattern))
2873 continue;
2874
2875 /* filter system and hidden files */
2876 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2877 continue;
2878
2879 /* filter looking at the file type */
2880 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2881 switch(get_file_type(entry->data.cFileName)) {
2882 case FT_EXECUTABLE:
2883 if (!(filter_flags & TF_PROGRAMS))
2884 continue;
2885 break;
2886
2887 case FT_DOCUMENT:
2888 if (!(filter_flags & TF_DOCUMENTS))
2889 continue;
2890 break;
2891
2892 default: /* TF_OTHERS */
2893 if (!(filter_flags & TF_OTHERS))
2894 continue;
2895 }
2896
2897 if (idx != -1)
2898 idx++;
2899
2900 SendMessage(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM) entry);
2901
2902 if (pane->treePane && entry->expanded)
2903 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2904 }
2905
2906 ShowWindow(pane->hwnd, SW_SHOW);
2907
2908 return idx;
2909 }
2910
2911
2912 static void format_bytes(LPTSTR buffer, LONGLONG bytes)
2913 {
2914 static const TCHAR sFmtGB[] = {'%', '.', '1', 'f', ' ', 'G', 'B', '\0'};
2915 static const TCHAR sFmtMB[] = {'%', '.', '1', 'f', ' ', 'M', 'B', '\0'};
2916 static const TCHAR sFmtkB[] = {'%', '.', '1', 'f', ' ', 'k', 'B', '\0'};
2917
2918 float fBytes = (float)bytes;
2919
2920 if (bytes >= 1073741824) /* 1 GB */
2921 _stprintf(buffer, sFmtGB, fBytes/1073741824.f+.5f);
2922 else if (bytes >= 1048576) /* 1 MB */
2923 _stprintf(buffer, sFmtMB, fBytes/1048576.f+.5f);
2924 else if (bytes >= 1024) /* 1 kB */
2925 _stprintf(buffer, sFmtkB, fBytes/1024.f+.5f);
2926 else
2927 _stprintf(buffer, sLongNumFmt, bytes);
2928 }
2929
2930 static void set_space_status(void)
2931 {
2932 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2933 TCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2934
2935 if (GetDiskFreeSpaceEx(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2936 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2937 format_bytes(b2, ulTotalBytes.QuadPart);
2938 wsprintf(buffer, RS(fmt,IDS_FREE_SPACE_FMT), b1, b2);
2939 } else
2940 lstrcpy(buffer, sQMarks);
2941
2942 SendMessage(Globals.hstatusbar, SB_SETTEXT, 0, (LPARAM)buffer);
2943 }
2944
2945
2946 static WNDPROC g_orgTreeWndProc;
2947
2948 static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCTSTR pattern, int filter_flags)
2949 {
2950 static const TCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2951
2952 static int s_init = 0;
2953 Entry* entry = pane->root;
2954
2955 pane->hwnd = CreateWindow(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2956 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2957 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2958
2959 SetWindowLongPtr(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2960 g_orgTreeWndProc = (WNDPROC) SetWindowLongPtr(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc);
2961
2962 SendMessage(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE);
2963
2964 /* insert entries into listbox */
2965 if (entry)
2966 insert_entries(pane, entry, pattern, filter_flags, -1);
2967
2968 /* calculate column widths */
2969 if (!s_init) {
2970 s_init = 1;
2971 init_output(pane->hwnd);
2972 }
2973
2974 calc_widths(pane, TRUE);
2975
2976 #ifndef _NO_EXTENSIONS
2977 pane->hwndHeader = create_header(parent, pane, id_header);
2978 #endif
2979 }
2980
2981
2982 static void InitChildWindow(ChildWnd* child)
2983 {
2984 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2985 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2986 }
2987
2988
2989 static void format_date(const FILETIME* ft, TCHAR* buffer, int visible_cols)
2990 {
2991 SYSTEMTIME systime;
2992 FILETIME lft;
2993 int len = 0;
2994
2995 *buffer = '\0';
2996
2997 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2998 return;
2999
3000 if (!FileTimeToLocalFileTime(ft, &lft))
3001 {err: lstrcpy(buffer,sQMarks); return;}
3002
3003 if (!FileTimeToSystemTime(&lft, &systime))
3004 goto err;
3005
3006 if (visible_cols & COL_DATE) {
3007 len = GetDateFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
3008 if (!len)
3009 goto err;
3010 }
3011
3012 if (visible_cols & COL_TIME) {
3013 if (len)
3014 buffer[len-1] = ' ';
3015
3016 buffer[len++] = ' ';
3017
3018 if (!GetTimeFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
3019 buffer[len] = '\0';
3020 }
3021 }
3022
3023
3024 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
3025 {
3026 RECT rt = {0, 0, 0, 0};
3027
3028 DrawText(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3029
3030 if (rt.right > pane->widths[col])
3031 pane->widths[col] = rt.right;
3032 }
3033
3034 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
3035 {
3036 RECT rt = {0, 0, 0, 0};
3037
3038 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
3039 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
3040
3041 DrawText(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
3042 /*FIXME rt (0,0) ??? */
3043
3044 if (rt.right > pane->widths[col])
3045 pane->widths[col] = rt.right;
3046 }
3047
3048
3049 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str, DWORD flags)
3050 {
3051 int x = dis->rcItem.left;
3052 RECT rt;
3053
3054 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
3055 rt.top = dis->rcItem.top;
3056 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
3057 rt.bottom = dis->rcItem.bottom;
3058
3059 DrawText(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
3060 }
3061
3062 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
3063 {
3064 int x = dis->rcItem.left;
3065 RECT rt;
3066
3067 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
3068 rt.top = dis->rcItem.top;
3069 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
3070 rt.bottom = dis->rcItem.bottom;
3071
3072 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
3073 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
3074
3075 DrawText(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
3076 }
3077
3078 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
3079 {
3080 int x = dis->rcItem.left;
3081 RECT rt;
3082 LPCTSTR s = str;
3083 TCHAR b[128];
3084 LPTSTR d = b;
3085 int pos;
3086
3087 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
3088 rt.top = dis->rcItem.top;
3089 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
3090 rt.bottom = dis->rcItem.bottom;
3091
3092 if (*s)
3093 *d++ = *s++;
3094
3095 /* insert number separator characters */
3096 pos = lstrlen(s) % 3;
3097
3098 while(*s)
3099 if (pos--)
3100 *d++ = *s++;
3101 else {
3102 *d++ = Globals.num_sep;
3103 pos = 3;
3104 }
3105
3106 DrawText(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
3107 }
3108
3109
3110 static BOOL is_exe_file(LPCTSTR ext)
3111 {
3112 static const TCHAR executable_extensions[][4] = {
3113 {'C','O','M','\0'},
3114 {'E','X','E','\0'},
3115 {'B','A','T','\0'},
3116 {'C','M','D','\0'},
3117 #ifndef _NO_EXTENSIONS
3118 {'C','M','M','\0'},
3119 {'B','T','M','\0'},
3120 {'A','W','K','\0'},
3121 #endif /* _NO_EXTENSIONS */
3122 {'\0'}
3123 };
3124
3125 TCHAR ext_buffer[_MAX_EXT];
3126 const TCHAR (*p)[4];
3127 LPCTSTR s;
3128 LPTSTR d;
3129
3130 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
3131 d++;
3132
3133 for(p=executable_extensions; (*p)[0]; p++)
3134 if (!lstrcmpi(ext_buffer, *p))
3135 return TRUE;
3136
3137 return FALSE;
3138 }
3139
3140 static BOOL is_registered_type(LPCTSTR ext)
3141 {
3142 /* check if there exists a classname for this file extension in the registry */
3143 if (!RegQueryValue(HKEY_CLASSES_ROOT, ext, NULL, NULL))
3144 return TRUE;
3145
3146 return FALSE;
3147 }
3148
3149 static enum FILE_TYPE get_file_type(LPCTSTR filename)
3150 {
3151 LPCTSTR ext = _tcsrchr(filename, '.');
3152 if (!ext)
3153 ext = sEmpty;
3154
3155 if (is_exe_file(ext))
3156 return FT_EXECUTABLE;
3157 else if (is_registered_type(ext))
3158 return FT_DOCUMENT;
3159 else
3160 return FT_OTHER;
3161 }
3162
3163
3164 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
3165 {
3166 TCHAR buffer[BUFFER_LEN];
3167 DWORD attrs;
3168 int visible_cols = pane->visible_cols;
3169 COLORREF bkcolor, textcolor;
3170 RECT focusRect = dis->rcItem;
3171 HBRUSH hbrush;
3172 enum IMAGE img;
3173 int img_pos, cx;
3174 int col = 0;
3175
3176 if (entry) {
3177 attrs = entry->data.dwFileAttributes;
3178
3179 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
3180 if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.'
3181 && entry->data.cFileName[2] == '\0')
3182 img = IMG_FOLDER_UP;
3183 #ifndef _NO_EXTENSIONS
3184 else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0')
3185 img = IMG_FOLDER_CUR;
3186 #endif
3187 else if (
3188 #ifdef _NO_EXTENSIONS
3189 entry->expanded ||
3190 #endif
3191 (pane->treePane && (dis->itemState&ODS_FOCUS)))
3192 img = IMG_OPEN_FOLDER;
3193 else
3194 img = IMG_FOLDER;
3195 } else {
3196 switch(get_file_type(entry->data.cFileName)) {
3197 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
3198 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
3199 default: img = IMG_FILE;
3200 }
3201 }
3202 } else {
3203 attrs = 0;
3204 img = IMG_NONE;
3205 }
3206
3207 if (pane->treePane) {
3208 if (entry) {
3209 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
3210
3211 if (calcWidthCol == -1) {
3212 int x;
3213 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
3214 Entry* up;
3215 RECT rt_clip;
3216 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
3217 HRGN hrgn;
3218
3219 rt_clip.left = dis->rcItem.left;
3220 rt_clip.top = dis->rcItem.top;
3221 rt_clip.right = dis->rcItem.left+pane->widths[col];
3222 rt_clip.bottom = dis->rcItem.bottom;
3223
3224 hrgn = CreateRectRgnIndirect(&rt_clip);
3225
3226 if (!GetClipRgn(dis->hDC, hrgn_org)) {
3227 DeleteObject(hrgn_org);
3228 hrgn_org = 0;
3229 }
3230
3231 /* HGDIOBJ holdPen = SelectObject(dis->hDC, GetStockObject(BLACK_PEN)); */
3232 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
3233 DeleteObject(hrgn);
3234
3235 if ((up=entry->up) != NULL) {
3236 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
3237 LineTo(dis->hDC, img_pos-2, y);
3238
3239 x = img_pos - IMAGE_WIDTH/2;
3240
3241 do {
3242 x -= IMAGE_WIDTH+TREE_LINE_DX;
3243
3244 if (up->next
3245 #ifndef _LEFT_FILES
3246 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
3247 #endif
3248 ) {
3249 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3250 LineTo(dis->hDC, x, dis->rcItem.bottom);
3251 }
3252 } while((up=up->up) != NULL);
3253 }
3254
3255 x = img_pos - IMAGE_WIDTH/2;
3256
3257 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3258 LineTo(dis->hDC, x, y);
3259
3260 if (entry->next
3261 #ifndef _LEFT_FILES
3262 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
3263 #endif
3264 )
3265 LineTo(dis->hDC, x, dis->rcItem.bottom);
3266
3267 SelectClipRgn(dis->hDC, hrgn_org);
3268 if (hrgn_org) DeleteObject(hrgn_org);
3269 /* SelectObject(dis->hDC, holdPen); */
3270 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
3271 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
3272
3273 if (right > pane->widths[col])
3274 pane->widths[col] = right;
3275 }
3276 } else {
3277 img_pos = dis->rcItem.left;
3278 }
3279 } else {
3280 img_pos = dis->rcItem.left;
3281
3282 if (calcWidthCol==col || calcWidthCol==COLUMNS)
3283 pane->widths[col] = IMAGE_WIDTH;
3284 }
3285
3286 if (calcWidthCol == -1) {
3287 focusRect.left = img_pos -2;
3288
3289 #ifdef _NO_EXTENSIONS
3290 if (pane->treePane && entry) {
3291 RECT rt = {0};
3292
3293 DrawText(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3294
3295 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
3296 }
3297 #else
3298
3299 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
3300 textcolor = COLOR_COMPRESSED;
3301 else
3302 #endif /* _NO_EXTENSIONS */
3303 textcolor = RGB(0,0,0);
3304
3305 if (dis->itemState & ODS_FOCUS) {
3306 textcolor = RGB(255,255,255);
3307 bkcolor = COLOR_SELECTION;
3308 } else {
3309 bkcolor = RGB(255,255,255);
3310 }
3311
3312 hbrush = CreateSolidBrush(bkcolor);
3313 FillRect(dis->hDC, &focusRect, hbrush);
3314 DeleteObject(hbrush);
3315
3316 SetBkMode(dis->hDC, TRANSPARENT);
3317 SetTextColor(dis->hDC, textcolor);
3318
3319 cx = pane->widths[col];
3320
3321 if (cx && img!=IMG_NONE) {
3322 if (cx > IMAGE_WIDTH)
3323 cx = IMAGE_WIDTH;
3324
3325 #ifdef _SHELL_FOLDERS
3326 if (entry->hicon && entry->hicon!=(HICON)-1)
3327 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
3328 else
3329 #endif
3330 ImageList_DrawEx(Globals.himl, img, dis->hDC,
3331 img_pos, dis->rcItem.top, cx,
3332 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
3333 }
3334 }
3335
3336 if (!entry)
3337 return;
3338
3339 #ifdef _NO_EXTENSIONS
3340 if (img >= IMG_FOLDER_UP)
3341 return;
3342 #endif
3343
3344 col++;
3345
3346 /* ouput file name */
3347 if (calcWidthCol == -1)
3348 output_text(pane, dis, col, entry->data.cFileName, 0);
3349 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3350 calc_width(pane, dis, col, entry->data.cFileName);
3351
3352 col++;
3353
3354 #ifdef _NO_EXTENSIONS
3355 if (!pane->treePane) {
3356 #endif
3357
3358 /* display file size */
3359 if (visible_cols & COL_SIZE) {
3360 #ifdef _NO_EXTENSIONS
3361 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
3362 #endif
3363 {
3364 ULONGLONG size;
3365
3366 size = ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow;
3367
3368 _stprintf(buffer, sLongNumFmt, size);
3369
3370 if (calcWidthCol == -1)
3371 output_number(pane, dis, col, buffer);
3372 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3373 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
3374 }
3375
3376 col++;
3377 }
3378
3379 /* display file date */
3380 if (visible_cols & (COL_DATE|COL_TIME)) {
3381 #ifndef _NO_EXTENSIONS
3382 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
3383 if (calcWidthCol == -1)
3384 output_text(pane, dis, col, buffer, 0);
3385 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3386 calc_width(pane, dis, col, buffer);
3387 col++;
3388
3389 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
3390 if (calcWidthCol == -1)
3391 output_text(pane, dis, col, buffer, 0);
3392 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3393 calc_width(pane, dis, col, buffer);
3394 col++;
3395 #endif /* _NO_EXTENSIONS */
3396
3397 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
3398 if (calcWidthCol == -1)
3399 output_text(pane, dis, col, buffer, 0);
3400 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3401 calc_width(pane, dis, col, buffer);
3402 col++;
3403 }
3404
3405 #ifndef _NO_EXTENSIONS
3406 if (entry->bhfi_valid) {
3407 ULONGLONG index = ((ULONGLONG)entry->bhfi.nFileIndexHigh << 32) | entry->bhfi.nFileIndexLow;
3408
3409 if (visible_cols & COL_INDEX) {
3410 _stprintf(buffer, sLongHexFmt, index);
3411
3412 if (calcWidthCol == -1)
3413 output_text(pane, dis, col, buffer, DT_RIGHT);
3414 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3415 calc_width(pane, dis, col, buffer);
3416
3417 col++;
3418 }
3419
3420 if (visible_cols & COL_LINKS) {
3421 wsprintf(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
3422
3423 if (calcWidthCol == -1)
3424 output_text(pane, dis, col, buffer, DT_CENTER);
3425 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3426 calc_width(pane, dis, col, buffer);
3427
3428 col++;
3429 }
3430 } else
3431 col += 2;
3432 #endif /* _NO_EXTENSIONS */
3433
3434 /* show file attributes */
3435 if (visible_cols & COL_ATTRIBUTES) {
3436 #ifdef _NO_EXTENSIONS
3437 static const TCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3438 lstrcpy(buffer, s4Tabs);
3439 #else
3440 static const TCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3441 lstrcpy(buffer, s11Tabs);
3442 #endif
3443
3444 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
3445 else {
3446 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
3447 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
3448 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
3449 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
3450 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
3451 #ifndef _NO_EXTENSIONS
3452 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
3453 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
3454 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
3455 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
3456 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
3457 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
3458 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
3459 #endif /* _NO_EXTENSIONS */
3460 }
3461
3462 if (calcWidthCol == -1)
3463 output_tabbed_text(pane, dis, col, buffer);
3464 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3465 calc_tabbed_width(pane, dis, col, buffer);
3466
3467 col++;
3468 }
3469
3470 /*TODO
3471 if (flags.security) {
3472 static const TCHAR sSecTabs[] = {
3473 ' ','\t',' ','\t',' ','\t',' ',
3474 ' ','\t',' ',
3475 ' ','\t',' ','\t',' ','\t',' ',
3476 ' ','\t',' ',
3477 ' ','\t',' ','\t',' ','\t',' ',
3478 '\0'
3479 };
3480
3481 DWORD rights = get_access_mask();
3482
3483 lstrcpy(buffer, sSecTabs);
3484
3485 if (rights & FILE_READ_DATA) buffer[ 0] = 'R';
3486 if (rights & FILE_WRITE_DATA) buffer[ 2] = 'W';
3487 if (rights & FILE_APPEND_DATA) buffer[ 4] = 'A';
3488 if (rights & FILE_READ_EA) {buffer[6] = 'entry'; buffer[ 7] = 'R';}
3489 if (rights & FILE_WRITE_EA) {buffer[9] = 'entry'; buffer[10] = 'W';}
3490 if (rights & FILE_EXECUTE) buffer[12] = 'X';
3491 if (rights & FILE_DELETE_CHILD) buffer[14] = 'D';
3492 if (rights & FILE_READ_ATTRIBUTES) {buffer[16] = 'a'; buffer[17] = 'R';}
3493 if (rights & FILE_WRITE_ATTRIBUTES) {buffer[19] = 'a'; buffer[20] = 'W';}
3494 if (rights & WRITE_DAC) buffer[22] = 'C';
3495 if (rights & WRITE_OWNER) buffer[24] = 'O';
3496 if (rights & SYNCHRONIZE) buffer[26] = 'S';
3497
3498 output_text(dis, col++, buffer, DT_LEFT, 3, psize);
3499 }
3500
3501 if (flags.description) {
3502 get_description(buffer);
3503 output_text(dis, col++, buffer, 0, psize);
3504 }
3505 */
3506
3507 #ifdef _NO_EXTENSIONS
3508 }
3509
3510 /* draw focus frame */
3511 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
3512 /* Currently [04/2000] Wine neither behaves exactly the same */
3513 /* way as WIN 95 nor like Windows NT... */
3514 HGDIOBJ lastBrush;
3515 HPEN lastPen;
3516 HPEN hpen;
3517
3518 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
3519 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
3520 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
3521 } else
3522 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
3523
3524 lastPen = SelectPen(dis->hDC, hpen);
3525 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
3526 SetROP2(dis->hDC, R2_XORPEN);
3527 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
3528 SelectObject(dis->hDC, lastBrush);
3529 SelectObject(dis->hDC, lastPen);
3530 DeleteObject(hpen);
3531 }
3532 #endif /* _NO_EXTENSIONS */
3533 }
3534
3535
3536 #ifdef _NO_EXTENSIONS
3537
3538 static void draw_splitbar(HWND hwnd, int x)
3539 {
3540 RECT rt;
3541 HDC hdc = GetDC(hwnd);
3542
3543 GetClientRect(hwnd, &rt);
3544
3545 rt.left = x - SPLIT_WIDTH/2;
3546 rt.right = x + SPLIT_WIDTH/2+1;
3547
3548 InvertRect(hdc, &rt);
3549
3550 ReleaseDC(hwnd, hdc);
3551 }
3552
3553 #endif /* _NO_EXTENSIONS */
3554
3555
3556 #ifndef _NO_EXTENSIONS
3557
3558 static void set_header(Pane* pane)
3559 {
3560 HD_ITEM item;
3561 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3562 int i=0, x=0;
3563
3564 item.mask = HDI_WIDTH;
3565 item.cxy = 0;
3566
3567 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
3568 x += pane->widths[i];
3569 SendMessage(pane->hwndHeader, HDM_SETITEM, i, (LPARAM) &item);
3570 }
3571
3572 if (i < COLUMNS) {
3573 x += pane->widths[i];
3574 item.cxy = x - scroll_pos;
3575 SendMessage(pane->hwndHeader, HDM_SETITEM, i++, (LPARAM) &item);
3576
3577 for(; i<COLUMNS; i++) {
3578 item.cxy = pane->widths[i];
3579 x += pane->widths[i];
3580 SendMessage(pane->hwndHeader, HDM_SETITEM, i, (LPARAM) &item);
3581 }
3582 }
3583 }
3584
3585 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
3586 {
3587 switch(pnmh->code) {
3588 case HDN_ITEMCHANGED: {
3589 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
3590 int idx = phdn->iItem;
3591 int dx = phdn->pitem->cxy - pane->widths[idx];
3592 int i;
3593
3594 RECT clnt;
3595 GetClientRect(pane->hwnd, &clnt);
3596
3597 pane->widths[idx] += dx;
3598
3599 for(i=idx; ++i<=COLUMNS; )
3600 pane->positions[i] += dx;
3601
3602 {
3603 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3604 RECT rt_scr;
3605 RECT rt_clip;
3606
3607 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3608 rt_scr.top = 0;
3609 rt_scr.right = clnt.right;
3610 rt_scr.bottom = clnt.bottom;
3611
3612 rt_clip.left = pane->positions[idx]-scroll_pos;
3613 rt_clip.top = 0;
3614 rt_clip.right = clnt.right;
3615 rt_clip.bottom = clnt.bottom;
3616
3617 if (rt_scr.left < 0) rt_scr.left = 0;
3618 if (rt_clip.left < 0) rt_clip.left = 0;
3619
3620 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3621
3622 rt_clip.right = pane->positions[idx+1];
3623 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3624
3625 if (pnmh->code == HDN_ENDTRACK) {
3626 SendMessage(pane->hwnd, LB_SETHORIZONTALEXTENT, pane->positions[COLUMNS], 0);
3627
3628 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3629 set_header(pane);
3630 }
3631 }
3632
3633 return FALSE;
3634 }
3635
3636 case HDN_DIVIDERDBLCLICK: {
3637 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
3638 HD_ITEM item;
3639
3640 calc_single_width(pane, phdn->iItem);
3641 item.mask = HDI_WIDTH;
3642 item.cxy = pane->widths[phdn->iItem];
3643
3644 SendMessage(pane->hwndHeader, HDM_SETITEM, phdn->iItem, (LPARAM) &item);
3645 InvalidateRect(pane->hwnd, 0, TRUE);
3646 break;}
3647 }
3648
3649 return 0;
3650 }
3651
3652 #endif /* _NO_EXTENSIONS */
3653
3654
3655 static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3656 {
3657 TCHAR path[MAX_PATH];
3658 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
3659
3660 /* delete sub entries in left pane */
3661 for(;;) {
3662 LRESULT res = SendMessage(child->left.hwnd, LB_GETITEMDATA, idx+1, 0);
3663 Entry* sub = (Entry*) res;
3664
3665 if (res==LB_ERR || !sub || sub->level<=entry->level)
3666 break;
3667
3668 SendMessage(child->left.hwnd, LB_DELETESTRING, idx+1, 0);
3669 }
3670
3671 /* empty right pane */
3672 SendMessage(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3673
3674 /* release memory */
3675 free_entries(entry);
3676
3677 /* read contents from disk */
3678 #ifdef _SHELL_FOLDERS
3679 if (entry->etype == ET_SHELL)
3680 {
3681 read_directory(entry, NULL, child->sortOrder, hwnd);
3682 }
3683 else
3684 #endif
3685 {
3686 get_path(entry, path);
3687 read_directory(entry, path, child->sortOrder, hwnd);
3688 }
3689
3690 /* insert found entries in right pane */
3691 insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1);
3692 calc_widths(&child->right, FALSE);
3693 #ifndef _NO_EXTENSIONS
3694 set_header(&child->right);
3695 #endif
3696
3697 child->header_wdths_ok = FALSE;
3698
3699 SetCursor(old_cursor);
3700 }
3701
3702
3703 /* expand a directory entry */
3704
3705 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3706 {
3707 int idx;
3708 Entry* p;
3709
3710 if (!dir || dir->expanded || !dir->down)
3711 return FALSE;
3712
3713 p = dir->down;
3714
3715 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3716 p = p->next;
3717
3718 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3719 p->data.cFileName[2]=='\0' && p->next)
3720 p = p->next;
3721 }
3722
3723 /* no subdirectories ? */
3724 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3725 return FALSE;
3726
3727 idx = SendMessage(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3728
3729 dir->expanded = TRUE;
3730
3731 /* insert entries in left pane */
3732 insert_entries(&child->left, p, NULL, TF_ALL, idx);
3733
3734 if (!child->header_wdths_ok) {
3735 if (calc_widths(&child->left, FALSE)) {
3736 #ifndef _NO_EXTENSIONS
3737 set_header(&child->left);
3738 #endif
3739
3740 child->header_wdths_ok = TRUE;
3741 }
3742 }
3743
3744 return TRUE;
3745 }
3746
3747
3748 static void collapse_entry(Pane* pane, Entry* dir)
3749 {
3750 int idx = SendMessage(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3751
3752 ShowWindow(pane->hwnd, SW_HIDE);
3753
3754 /* hide sub entries */
3755 for(;;) {
3756 LRESULT res = SendMessage(pane->hwnd, LB_GETITEMDATA, idx+1, 0);
3757 Entry* sub = (Entry*) res;
3758
3759 if (res==LB_ERR || !sub || sub->level<=dir->level)
3760 break;
3761
3762 SendMessage(pane->hwnd, LB_DELETESTRING, idx+1, 0);
3763 }
3764
3765 dir->expanded = FALSE;
3766
3767 ShowWindow(pane->hwnd, SW_SHOW);
3768 }
3769
3770
3771 static void refresh_right_pane(ChildWnd* child)
3772 {
3773 SendMessage(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3774 insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1);
3775 calc_widths(&child->right, FALSE);
3776
3777 #ifndef _NO_EXTENSIONS
3778 set_header(&child->right);
3779 #endif
3780 }
3781
3782 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3783 {
3784 TCHAR path[MAX_PATH];
3785
3786 if (!entry)
3787 return;
3788
3789 path[0] = '\0';
3790
3791 child->left.cur = entry;
3792
3793 child->right.root = entry->down? entry->down: entry;
3794 child->right.cur = entry;
3795
3796 if (!entry->scanned)
3797 scan_entry(child, entry, idx, hwnd);
3798 else
3799 refresh_right_pane(child);
3800
3801 get_path(entry, path);
3802 lstrcpy(child->path, path);
3803
3804 if (child->hwnd) /* only change window title, if the window already exists */
3805 SetWindowText(child->hwnd, path);
3806
3807 if (path[0])
3808 if (SetCurrentDirectory(path))
3809 set_space_status();
3810 }
3811
3812
3813 static void refresh_child(ChildWnd* child)
3814 {
3815 TCHAR path[MAX_PATH], drv[_MAX_DRIVE+1];
3816 Entry* entry;
3817 int idx;
3818
3819 get_path(child->left.cur, path);
3820 _tsplitpath(path, drv, NULL, NULL, NULL);
3821
3822 child->right.root = NULL;
3823
3824 scan_entry(child, &child->root.entry, 0, child->hwnd);
3825
3826 #ifdef _SHELL_FOLDERS
3827 if (child->root.entry.etype == ET_SHELL)
3828 entry = read_tree(&child->root, NULL, get_path_pidl(path,child->hwnd), drv, child->sortOrder, child->hwnd);
3829 else
3830 #endif
3831 entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd);
3832
3833 if (!entry)
3834 entry = &child->root.entry;
3835
3836 insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0);
3837
3838 set_curdir(child, entry, 0, child->hwnd);
3839
3840 idx = SendMessage(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
3841 SendMessage(child->left.hwnd, LB_SETCURSEL, idx, 0);
3842 }
3843
3844
3845 static void create_drive_bar(void)
3846 {
3847 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0};
3848 #ifndef _NO_EXTENSIONS
3849 TCHAR b1[BUFFER_LEN];
3850 #endif
3851 int btn = 1;
3852 PTSTR p;
3853
3854 GetLogicalDriveStrings(BUFFER_LEN, Globals.drives);
3855
3856 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3857 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3858 0, 16, 13, 16, 13, sizeof(TBBUTTON));
3859
3860 #ifndef _NO_EXTENSIONS
3861 #ifdef __WINE__
3862 /* insert unix file system button */
3863 b1[0] = '/';
3864 b1[1] = '\0';
3865 b1[2] = '\0';
3866 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3867
3868 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3869 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3870 drivebarBtn.iString++;
3871 #endif
3872 #ifdef _SHELL_FOLDERS
3873 /* insert shell namespace button */
3874 load_string(b1, IDS_SHELL);
3875 b1[lstrlen(b1)+1] = '\0';
3876 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3877
3878 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3879 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3880 drivebarBtn.iString++;
3881 #endif
3882
3883 /* register windows drive root strings */
3884 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)Globals.drives);
3885 #endif
3886
3887 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3888
3889 for(p=Globals.drives; *p; ) {
3890 #ifdef _NO_EXTENSIONS
3891 /* insert drive letter */
3892 TCHAR b[3] = {tolower(*p)};
3893 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b);
3894 #endif
3895 switch(GetDriveType(p)) {
3896 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3897 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3898 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3899 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3900 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3901 }
3902
3903 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3904 drivebarBtn.idCommand++;
3905 drivebarBtn.iString++;
3906
3907 while(*p++);
3908 }
3909 }
3910
3911 static void refresh_drives(void)
3912 {
3913 RECT rect;
3914
3915 /* destroy drive bar */
3916 DestroyWindow(Globals.hdrivebar);
3917 Globals.hdrivebar = 0;
3918
3919 /* re-create drive bar */
3920 create_drive_bar();
3921
3922 /* update window layout */
3923 GetClientRect(Globals.hMainWnd, &rect);
3924 SendMessage(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
3925 }
3926
3927
3928 static BOOL launch_file(HWND hwnd, LPCTSTR cmd, UINT nCmdShow)
3929 {
3930 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3931
3932 if (PtrToUlong(hinst) <= 32) {
3933 display_error(hwnd, GetLastError());
3934 return FALSE;
3935 }
3936
3937 return TRUE;
3938 }
3939
3940
3941 static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3942 {
3943 TCHAR cmd[MAX_PATH];
3944
3945 #ifdef _SHELL_FOLDERS
3946 if (entry->etype == ET_SHELL) {
3947 BOOL ret = TRUE;
3948
3949 SHELLEXECUTEINFO shexinfo;
3950
3951 shexinfo.cbSize = sizeof(SHELLEXECUTEINFO);
3952 shexinfo.fMask = SEE_MASK_IDLIST;
3953 shexinfo.hwnd = hwnd;
3954 shexinfo.lpVerb = NULL;
3955 shexinfo.lpFile = NULL;
3956 shexinfo.lpParameters = NULL;
3957 shexinfo.lpDirectory = NULL;
3958 shexinfo.nShow = nCmdShow;
3959 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3960
3961 if (!ShellExecuteEx(&shexinfo)) {
3962 display_error(hwnd, GetLastError());
3963 ret = FALSE;
3964 }
3965
3966 if (shexinfo.lpIDList != entry->pidl)
3967 IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList);
3968
3969 return ret;
3970 }
3971 #endif
3972
3973 get_path(entry, cmd);
3974
3975 /* start program, open document... */
3976 return launch_file(hwnd, cmd, nCmdShow);
3977 }
3978
3979
3980 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3981 {
3982 Entry* entry = pane->cur;
3983
3984 if (!entry)
3985 return;
3986
3987 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3988 int scanned_old = entry->scanned;
3989
3990 if (!scanned_old)
3991 {
3992 int idx = SendMessage(child->left.hwnd, LB_GETCURSEL, 0, 0);
3993 scan_entry(child, entry, idx, hwnd);
3994 }
3995
3996 #ifndef _NO_EXTENSIONS
3997 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3998 return;
3999 #endif
4000
4001 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
4002 entry = child->left.cur->up;
4003 collapse_entry(&child->left, entry);
4004 goto focus_entry;
4005 } else if (entry->expanded)
4006 collapse_entry(pane, child->left.cur);
4007 else {
4008 expand_entry(child, child->left.cur);
4009
4010 if (!pane->treePane) focus_entry: {
4011 int idxstart = SendMessage(child->left.hwnd, LB_GETCURSEL, 0, 0);
4012 int idx = SendMessage(child->left.hwnd, LB_FINDSTRING, idxstart, (LPARAM)entry);
4013 SendMessage(child->left.hwnd, LB_SETCURSEL, idx, 0);
4014 set_curdir(child, entry, idx, hwnd);
4015 }
4016 }
4017
4018 if (!scanned_old) {
4019 calc_widths(pane, FALSE);
4020
4021 #ifndef _NO_EXTENSIONS
4022 set_header(pane);
4023 #endif
4024 }
4025 } else {
4026 if (GetKeyState(VK_MENU) < 0)
4027 show_properties_dlg(entry, child->hwnd);
4028 else
4029 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
4030 }
4031 }
4032
4033
4034 static BOOL pane_command(Pane* pane, UINT cmd)
4035 {
4036 switch(cmd) {
4037 case ID_VIEW_NAME:
4038 if (pane->visible_cols) {
4039 pane->visible_cols = 0;
4040 calc_widths(pane, TRUE);
4041 #ifndef _NO_EXTENSIONS
4042 set_header(pane);
4043 #endif
4044 InvalidateRect(pane->hwnd, 0, TRUE);
4045 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
4046 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
4047 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
4048 }
4049 break;
4050
4051 case ID_VIEW_ALL_ATTRIBUTES:
4052 if (pane->visible_cols != COL_ALL) {
4053 pane->visible_cols = COL_ALL;
4054 calc_widths(pane, TRUE);
4055 #ifndef _NO_EXTENSIONS
4056 set_header(pane);
4057 #endif
4058 InvalidateRect(pane->hwnd, 0, TRUE);
4059 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
4060 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
4061 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
4062 }
4063 break;
4064
4065 #ifndef _NO_EXTENSIONS
4066 case ID_PREFERRED_SIZES: {
4067 calc_widths(pane, TRUE);
4068 set_header(pane);
4069 InvalidateRect(pane->hwnd, 0, TRUE);
4070 break;}
4071 #endif
4072
4073 /* TODO: more command ids... */
4074
4075 default:
4076 return FALSE;
4077 }
4078
4079 return TRUE;
4080 }
4081
4082
4083 static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder)
4084 {
4085 if (child->sortOrder != sortOrder) {
4086 child->sortOrder = sortOrder;
4087 refresh_child(child);
4088 }
4089 }
4090
4091 static void update_view_menu(ChildWnd* child)
4092 {
4093 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED);
4094 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED);
4095 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED);
4096 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED);
4097 }
4098
4099
4100 static BOOL is_directory(LPCTSTR target)
4101 {
4102 /*TODO correctly handle UNIX paths */
4103 DWORD target_attr = GetFileAttributes(target);
4104
4105 if (target_attr == INVALID_FILE_ATTRIBUTES)
4106 return FALSE;
4107
4108 return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE;
4109 }
4110
4111 static BOOL prompt_target(Pane* pane, LPTSTR source, LPTSTR target)
4112 {
4113 TCHAR path[MAX_PATH];
4114 int len;
4115
4116 get_path(pane->cur, path);
4117
4118 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK)
4119 return FALSE;
4120
4121 get_path(pane->cur, source);
4122
4123 /* convert relative targets to absolute paths */
4124 if (path[0]!='/' && path[1]!=':') {
4125 get_path(pane->cur->up, target);
4126 len = lstrlen(target);
4127
4128 if (target[len-1]!='\\' && target[len-1]!='/')
4129 target[len++] = '/';
4130
4131 lstrcpy(target+len, path);
4132 } else
4133 lstrcpy(target, path);
4134
4135 /* If the target already exists as directory, create a new target below this. */
4136 if (is_directory(path)) {
4137 TCHAR fname[_MAX_FNAME], ext[_MAX_EXT];
4138 static const TCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'};
4139
4140 _tsplitpath(source, NULL, NULL, fname, ext);
4141
4142 wsprintf(target, sAppend, path, fname, ext);
4143 }
4144
4145 return TRUE;
4146 }
4147
4148
4149 static IContextMenu2* s_pctxmenu2 = NULL;
4150 static IContextMenu3* s_pctxmenu3 = NULL;
4151
4152 static void CtxMenu_reset(void)
4153 {
4154 s_pctxmenu2 = NULL;
4155 s_pctxmenu3 = NULL;
4156 }
4157
4158 static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1)
4159 {
4160 IContextMenu* pcm = NULL;
4161
4162 CtxMenu_reset();
4163
4164 if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR)
4165 s_pctxmenu3 = (LPCONTEXTMENU3)pcm;
4166 else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR)
4167 s_pctxmenu2 = (LPCONTEXTMENU2)pcm;
4168
4169 if (pcm) {
4170 IContextMenu_Release(pcm1);
4171 return pcm;
4172 } else
4173 return pcm1;
4174 }
4175
4176 static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam)
4177 {
4178 if (s_pctxmenu3) {
4179 if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam)))
4180 return TRUE;
4181 }
4182
4183 if (s_pctxmenu2)
4184 if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam)))
4185 return TRUE;
4186
4187 return FALSE;
4188 }
4189
4190
4191 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
4192 {
4193 IContextMenu* pcm;
4194 BOOL executed = FALSE;
4195
4196 HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
4197 /* HRESULT hr = CDefFolderMenu_Create2(dir?dir->_pidl:DesktopFolder(), hwndParent, 1, &pidl, shell_folder, NULL, 0, NULL, &pcm); */
4198
4199 if (SUCCEEDED(hr)) {
4200 HMENU hmenu = CreatePopupMenu();
4201
4202 pcm = CtxMenu_query_interfaces(pcm);
4203
4204 if (hmenu) {
4205 hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
4206
4207 if (SUCCEEDED(hr)) {
4208 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
4209
4210 CtxMenu_reset();
4211
4212 if (idCmd) {
4213 CMINVOKECOMMANDINFO cmi;
4214
4215 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
4216 cmi.fMask = 0;
4217 cmi.hwnd = hwndParent;
4218 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
4219 cmi.lpParameters = NULL;
4220 cmi.lpDirectory = NULL;
4221 cmi.nShow = SW_SHOWNORMAL;
4222 cmi.dwHotKey = 0;
4223 cmi.hIcon = 0;
4224
4225 hr = IContextMenu_InvokeCommand(pcm, &cmi);
4226 executed = TRUE;
4227 }
4228 } else
4229 CtxMenu_reset();
4230 }
4231
4232 IContextMenu_Release(pcm);
4233 }
4234
4235 return FAILED(hr)? hr: executed? S_OK: S_FALSE;
4236 }
4237
4238
4239 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4240 {
4241 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(hwnd, GWLP_USERDATA);
4242 ASSERT(child);
4243
4244 switch(nmsg) {
4245 case WM_DRAWITEM: {
4246 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
4247 Entry* entry = (Entry*) dis->itemData;
4248
4249 if (dis->CtlID == IDW_TREE_LEFT)
4250 draw_item(&child->left, dis, entry, -1);
4251 else if (dis->CtlID == IDW_TREE_RIGHT)
4252 draw_item(&child->right, dis, entry, -1);
4253 else
4254 goto draw_menu_item;
4255
4256 return TRUE;}
4257
4258 case WM_CREATE:
4259 InitChildWindow(child);
4260 break;
4261
4262 case WM_NCDESTROY:
4263 free_child_window(child);
4264 SetWindowLongPtr(hwnd, GWLP_USERDATA, 0);
4265 break;
4266
4267 case WM_PAINT: {
4268 PAINTSTRUCT ps;
4269 HBRUSH lastBrush;
4270 RECT rt;
4271 GetClientRect(hwnd, &rt);
4272 BeginPaint(hwnd, &ps);
4273 rt.left = child->split_pos-SPLIT_WIDTH/2;
4274 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
4275 lastBrush = SelectObject(ps.hdc, GetStockObject(COLOR_SPLITBAR));
4276 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
4277 SelectObject(ps.hdc, lastBrush);
4278 #ifdef _NO_EXTENSIONS
4279 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
4280 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
4281 #endif
4282 EndPaint(hwnd, &ps);
4283 break;}
4284
4285 case WM_SETCURSOR:
4286 if (LOWORD(lparam) == HTCLIENT) {
4287 POINT pt;
4288 GetCursorPos(&pt);
4289 ScreenToClient(hwnd, &pt);
4290
4291 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
4292 SetCursor(LoadCursor(0, IDC_SIZEWE));
4293 return TRUE;
4294 }
4295 }
4296 goto def;
4297
4298 case WM_LBUTTONDOWN: {
4299 RECT rt;
4300 int x = (short)LOWORD(lparam);
4301
4302 GetClientRect(hwnd, &rt);
4303
4304 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
4305 last_split = child->split_pos;
4306 #ifdef _NO_EXTENSIONS
4307 draw_splitbar(hwnd, last_split);
4308 #endif
4309 SetCapture(hwnd);
4310 }
4311
4312 break;}
4313
4314 case WM_LBUTTONUP:
4315 if (GetCapture() == hwnd) {
4316 #ifdef _NO_EXTENSIONS
4317 RECT rt;
4318 int x = (short)LOWORD(lparam);
4319 draw_splitbar(hwnd, last_split);
4320 last_split = -1;
4321 GetClientRect(hwnd, &rt);
4322 child->split_pos = x;
4323 resize_tree(child, rt.right, rt.bottom);
4324 #endif
4325 ReleaseCapture();
4326 }
4327 break;
4328
4329 #ifdef _NO_EXTENSIONS
4330 case WM_CAPTURECHANGED:
4331 if (GetCapture()==hwnd && last_split>=0)
4332 draw_splitbar(hwnd, last_split);
4333 break;
4334 #endif
4335
4336 case WM_KEYDOWN:
4337 if (wparam == VK_ESCAPE)
4338 if (GetCapture() == hwnd) {
4339 RECT rt;
4340 #ifdef _NO_EXTENSIONS
4341 draw_splitbar(hwnd, last_split);
4342 #else
4343 child->split_pos = last_split;
4344 #endif
4345 GetClientRect(hwnd, &rt);
4346 resize_tree(child, rt.right, rt.bottom);
4347 last_split = -1;
4348 ReleaseCapture();
4349 SetCursor(LoadCursor(0, IDC_ARROW));
4350 }
4351 break;
4352
4353 case WM_MOUSEMOVE:
4354 if (GetCapture() == hwnd) {
4355 RECT rt;
4356 int x = (short)LOWORD(lparam);
4357
4358 #ifdef _NO_EXTENSIONS
4359 HDC hdc = GetDC(hwnd);
4360 GetClientRect(hwnd, &rt);
4361
4362 rt.left = last_split-SPLIT_WIDTH/2;
4363 rt.right = last_split+SPLIT_WIDTH/2+1;
4364 InvertRect(hdc, &rt);
4365
4366 last_split = x;
4367 rt.left = x-SPLIT_WIDTH/2;
4368 rt.right = x+SPLIT_WIDTH/2+1;
4369 InvertRect(hdc, &rt);
4370
4371 ReleaseDC(hwnd, hdc);
4372 #else
4373 GetClientRect(hwnd, &rt);
4374
4375 if (x>=0 && x<rt.right) {
4376 child->split_pos = x;
4377 resize_tree(child, rt.right, rt.bottom);
4378 rt.left = x-SPLIT_WIDTH/2;
4379 rt.right = x+SPLIT_WIDTH/2+1;
4380 InvalidateRect(hwnd, &rt, FALSE);
4381 UpdateWindow(child->left.hwnd);
4382 UpdateWindow(hwnd);
4383 UpdateWindow(child->right.hwnd);
4384 }
4385 #endif
4386 }
4387 break;
4388
4389 #ifndef _NO_EXTENSIONS
4390 case WM_GETMINMAXINFO:
4391 DefMDIChildProc(hwnd, nmsg, wparam, lparam);
4392
4393 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
4394
4395 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
4396 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
4397 break;}
4398 #endif /* _NO_EXTENSIONS */
4399
4400 case WM_SETFOCUS:
4401 if (SetCurrentDirectory(child->path))
4402 set_space_status();
4403 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
4404 break;
4405
4406 case WM_DISPATCH_COMMAND: {
4407 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4408
4409 switch(LOWORD(wparam)) {
4410 case ID_WINDOW_NEW: {
4411 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
4412
4413 if (!create_child_window(new_child))
4414 HeapFree(GetProcessHeap(), 0, new_child);
4415
4416 break;}
4417
4418 case ID_REFRESH:
4419 refresh_drives();
4420 refresh_child(child);
4421 break;
4422
4423 case ID_ACTIVATE:
4424 activate_entry(child, pane, hwnd);
4425 break;
4426
4427 case ID_FILE_MOVE: {
4428 TCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4429
4430 if (prompt_target(pane, source, target)) {
4431 SHFILEOPSTRUCT shfo = {hwnd, FO_MOVE, source, target};
4432
4433 source[lstrlen(source)+1] = '\0';
4434 target[lstrlen(target)+1] = '\0';
4435
4436 if (!SHFileOperation(&shfo))
4437 refresh_child(child);
4438 }
4439 break;}
4440
4441 case ID_FILE_COPY: {
4442 TCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4443
4444 if (prompt_target(pane, source, target)) {
4445 SHFILEOPSTRUCT shfo = {hwnd, FO_COPY, source, target};
4446
4447 source[lstrlen(source)+1] = '\0';
4448 target[lstrlen(target)+1] = '\0';
4449
4450 if (!SHFileOperation(&shfo))
4451 refresh_child(child);
4452 }
4453 break;}
4454
4455 case ID_FILE_DELETE: {
4456 TCHAR path[BUFFER_LEN];
4457 SHFILEOPSTRUCT shfo = {hwnd, FO_DELETE, path, NULL, FOF_ALLOWUNDO};
4458
4459 get_path(pane->cur, path);
4460
4461 path[lstrlen(path)+1] = '\0';
4462
4463 if (!SHFileOperation(&shfo))
4464 refresh_child(child);
4465 break;}
4466
4467 case ID_VIEW_SORT_NAME:
4468 set_sort_order(child, SORT_NAME);
4469 break;
4470
4471 case ID_VIEW_SORT_TYPE:
4472 set_sort_order(child, SORT_EXT);
4473 break;
4474
4475 case ID_VIEW_SORT_SIZE:
4476 set_sort_order(child, SORT_SIZE);
4477 break;
4478
4479 case ID_VIEW_SORT_DATE:
4480 set_sort_order(child, SORT_DATE);
4481 break;
4482
4483 case ID_VIEW_FILTER: {
4484 struct FilterDialog dlg;
4485
4486 memset(&dlg, 0, sizeof(struct FilterDialog));
4487 lstrcpy(dlg.pattern, child->filter_pattern);
4488 dlg.flags = child->filter_flags;
4489
4490 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) {
4491 lstrcpy(child->filter_pattern, dlg.pattern);
4492 child->filter_flags = dlg.flags;
4493 refresh_right_pane(child);
4494 }
4495 break;}
4496
4497 case ID_VIEW_SPLIT: {
4498 last_split = child->split_pos;
4499 #ifdef _NO_EXTENSIONS
4500 draw_splitbar(hwnd, last_split);
4501 #endif
4502 SetCapture(hwnd);
4503 break;}
4504
4505 case ID_EDIT_PROPERTIES:
4506 show_properties_dlg(pane->cur, child->hwnd);
4507 break;
4508
4509 default:
4510 return pane_command(pane, LOWORD(wparam));
4511 }
4512
4513 return TRUE;}
4514
4515 case WM_COMMAND: {
4516 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4517
4518 switch(HIWORD(wparam)) {
4519 case LBN_SELCHANGE: {
4520 int idx = SendMessage(pane->hwnd, LB_GETCURSEL, 0, 0);
4521 Entry* entry = (Entry*) SendMessage(pane->hwnd, LB_GETITEMDATA, idx, 0);
4522
4523 if (pane == &child->left)
4524 set_curdir(child, entry, idx, hwnd);
4525 else
4526 pane->cur = entry;
4527 break;}
4528
4529 case LBN_DBLCLK:
4530 activate_entry(child, pane, hwnd);
4531 break;
4532 }
4533 break;}
4534
4535 #ifndef _NO_EXTENSIONS
4536 case WM_NOTIFY: {
4537 NMHDR* pnmh = (NMHDR*) lparam;
4538 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
4539 #endif
4540
4541 #ifdef _SHELL_FOLDERS
4542 case WM_CONTEXTMENU: {
4543 POINT pt, pt_clnt;
4544 Pane* pane;
4545 int idx;
4546
4547 /* first select the current item in the listbox */
4548 HWND hpanel = (HWND) wparam;
4549 pt_clnt.x = pt.x = (short)LOWORD(lparam);
4550 pt_clnt.y = pt.y = (short)HIWORD(lparam);
4551 ScreenToClient(hpanel, &pt_clnt);
4552 SendMessage(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4553 SendMessage(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4554
4555 /* now create the popup menu using shell namespace and IContextMenu */
4556 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4557 idx = SendMessage(pane->hwnd, LB_GETCURSEL, 0, 0);
4558
4559 if (idx != -1) {
4560 Entry* entry = (Entry*) SendMessage(pane->hwnd, LB_GETITEMDATA, idx, 0);
4561
4562 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
4563
4564 if (pidl_abs) {
4565 IShellFolder* parentFolder;
4566 LPCITEMIDLIST pidlLast;
4567
4568 /* get and use the parent folder to display correct context menu in all cases */
4569 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
4570 if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK)
4571 refresh_child(child);
4572
4573 IShellFolder_Release(parentFolder);
4574 }
4575
4576 IMalloc_Free(Globals.iMalloc, pidl_abs);
4577 }
4578 }
4579 break;}
4580 #endif
4581
4582 case WM_MEASUREITEM:
4583 draw_menu_item:
4584 if (!wparam) /* Is the message menu-related? */
4585 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4586 return TRUE;
4587
4588 break;
4589
4590 case WM_INITMENUPOPUP:
4591 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4592 return 0;
4593
4594 update_view_menu(child);
4595 break;
4596
4597 case WM_MENUCHAR: /* only supported by IContextMenu3 */
4598 if (s_pctxmenu3) {
4599 LRESULT lResult = 0;
4600
4601 IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult);
4602
4603 return lResult;
4604 }
4605
4606 break;
4607
4608 case WM_SIZE:
4609 if (wparam != SIZE_MINIMIZED)
4610 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
4611 /* fall through */
4612
4613 default: def:
4614 return DefMDIChildProc(hwnd, nmsg, wparam, lparam);
4615 }
4616
4617 return 0;
4618 }
4619
4620
4621 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4622 {
4623 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(GetParent(hwnd), GWLP_USERDATA);
4624 Pane* pane = (Pane*) GetWindowLongPtr(hwnd, GWLP_USERDATA);
4625 ASSERT(child);
4626
4627 switch(nmsg) {
4628 #ifndef _NO_EXTENSIONS
4629 case WM_HSCROLL:
4630 set_header(pane);
4631 break;
4632 #endif
4633
4634 case WM_SETFOCUS:
4635 child->focus_pane = pane==&child->right? 1: 0;
4636 SendMessage(hwnd, LB_SETSEL, TRUE, 1);
4637 /*TODO: check menu items */
4638 break;
4639
4640 case WM_KEYDOWN:
4641 if (wparam == VK_TAB) {
4642 /*TODO: SetFocus(Globals.hdrivebar) */
4643 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
4644 }
4645 }
4646
4647 return CallWindowProc(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
4648 }
4649
4650
4651 static void InitInstance(HINSTANCE hinstance)
4652 {
4653 static const TCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
4654
4655 WNDCLASSEX wcFrame;
4656 WNDCLASS wcChild;
4657 ATOM hChildClass;
4658 int col;
4659
4660 INITCOMMONCONTROLSEX icc = {
4661 sizeof(INITCOMMONCONTROLSEX),
4662 ICC_BAR_CLASSES
4663 };
4664
4665 HDC hdc = GetDC(0);
4666
4667 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
4668
4669 InitCommonControlsEx(&icc);
4670
4671
4672 /* register frame window class */
4673
4674 wcFrame.cbSize = sizeof(WNDCLASSEX);
4675 wcFrame.style = 0;
4676 wcFrame.lpfnWndProc = FrameWndProc;
4677 wcFrame.cbClsExtra = 0;
4678 wcFrame.cbWndExtra = 0;
4679 wcFrame.hInstance = hinstance;
4680 wcFrame.hIcon = LoadIcon(hinstance, MAKEINTRESOURCE(IDI_WINEFILE));
4681 wcFrame.hCursor = LoadCursor(0, IDC_ARROW);
4682 wcFrame.hbrBackground = 0;
4683 wcFrame.lpszMenuName = 0;
4684 wcFrame.lpszClassName = sWINEFILEFRAME;
4685 wcFrame.hIconSm = (HICON)LoadImage(hinstance,
4686 MAKEINTRESOURCE(IDI_WINEFILE),
4687 IMAGE_ICON,
4688 GetSystemMetrics(SM_CXSMICON),
4689 GetSystemMetrics(SM_CYSMICON),
4690 LR_SHARED);
4691
4692 Globals.hframeClass = RegisterClassEx(&wcFrame);
4693
4694
4695 /* register tree windows class */
4696
4697 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
4698 wcChild.lpfnWndProc = ChildWndProc;
4699 wcChild.cbClsExtra = 0;
4700 wcChild.cbWndExtra = 0;
4701 wcChild.hInstance = hinstance;
4702 wcChild.hIcon = 0;
4703 wcChild.hCursor = LoadCursor(0, IDC_ARROW);
4704 wcChild.hbrBackground = 0;
4705 wcChild.lpszMenuName = 0;
4706 wcChild.lpszClassName = sWINEFILETREE;
4707
4708 hChildClass = RegisterClass(&wcChild);
4709
4710
4711 Globals.haccel = LoadAccelerators(hinstance, MAKEINTRESOURCE(IDA_WINEFILE));
4712
4713 Globals.hfont = CreateFont(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
4714
4715 ReleaseDC(0, hdc);
4716
4717 Globals.hInstance = hinstance;
4718
4719 #ifdef _SHELL_FOLDERS
4720 CoInitialize(NULL);
4721 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
4722 SHGetDesktopFolder(&Globals.iDesktop);
4723 Globals.cfStrFName = RegisterClipboardFormat(CFSTR_FILENAME);
4724 #endif
4725
4726 /* load column strings */
4727 col = 1;
4728
4729 load_string(g_pos_names[col++], IDS_COL_NAME);
4730 load_string(g_pos_names[col++], IDS_COL_SIZE);
4731 load_string(g_pos_names[col++], IDS_COL_CDATE);
4732 #ifndef _NO_EXTENSIONS
4733 load_string(g_pos_names[col++], IDS_COL_ADATE);
4734 load_string(g_pos_names[col++], IDS_COL_MDATE);
4735 load_string(g_pos_names[col++], IDS_COL_IDX);
4736 load_string(g_pos_names[col++], IDS_COL_LINKS);
4737 #endif
4738 load_string(g_pos_names[col++], IDS_COL_ATTR);
4739 #ifndef _NO_EXTENSIONS
4740 load_string(g_pos_names[col++], IDS_COL_SEC);
4741 #endif
4742 }
4743
4744
4745 static void show_frame(HWND hwndParent, int cmdshow, LPCTSTR path)
4746 {
4747 static const TCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
4748
4749 TCHAR buffer[MAX_PATH], b1[BUFFER_LEN];
4750 ChildWnd* child;
4751 HMENU hMenuFrame, hMenuWindow;
4752 windowOptions opts;
4753
4754 CLIENTCREATESTRUCT ccs;
4755
4756 if (Globals.hMainWnd)
4757 return;
4758
4759 opts = load_registry_settings();
4760 hMenuFrame = LoadMenu(Globals.hInstance, MAKEINTRESOURCE(IDM_WINEFILE));
4761 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
4762
4763 Globals.hMenuFrame = hMenuFrame;
4764 Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
4765 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
4766
4767 ccs.hWindowMenu = hMenuWindow;
4768 ccs.idFirstChild = IDW_FIRST_CHILD;
4769
4770
4771 /* create main window */
4772 Globals.hMainWnd = CreateWindowEx(0, MAKEINTRESOURCE(Globals.hframeClass), RS(b1,IDS_WINE_FILE), WS_OVERLAPPEDWINDOW,
4773 opts.start_x, opts.start_y, opts.width, opts.height,
4774 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
4775
4776
4777 Globals.hmdiclient = CreateWindowEx(0, sMDICLIENT, NULL,
4778 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
4779 0, 0, 0, 0,
4780 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
4781
4782 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
4783 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, MF_BYCOMMAND);
4784
4785 create_drive_bar();
4786
4787 {
4788 TBBUTTON toolbarBtns[] = {
4789 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
4790 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4791 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4792 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4793 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4794 /*TODO
4795 {4, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4796 {5, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4797 */ };
4798
4799 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
4800 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
4801 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
4802 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
4803 }
4804
4805 Globals.hstatusbar = CreateStatusWindow(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
4806 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
4807
4808 /* CreateStatusWindow does not accept WS_BORDER
4809 Globals.hstatusbar = CreateWindowEx(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
4810 WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
4811 Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
4812
4813 /*TODO: read paths from registry */
4814
4815 if (!path || !*path) {
4816 GetCurrentDirectory(MAX_PATH, buffer);
4817 path = buffer;
4818 }
4819
4820 ShowWindow(Globals.hMainWnd, cmdshow);
4821
4822 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
4823 /* Shell Namespace as default: */
4824 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
4825 #else
4826 child = alloc_child_window(path, NULL, Globals.hMainWnd);
4827 #endif
4828
4829 child->pos.showCmd = SW_SHOWMAXIMIZED;
4830 child->pos.rcNormalPosition.left = 0;
4831 child->pos.rcNormalPosition.top = 0;
4832 child->pos.rcNormalPosition.right = 320;
4833 child->pos.rcNormalPosition.bottom = 280;
4834
4835 if (!create_child_window(child))
4836 HeapFree(GetProcessHeap(), 0, child);
4837
4838 SetWindowPlacement(child->hwnd, &child->pos);
4839
4840 Globals.himl = ImageList_LoadBitmap(Globals.hInstance, MAKEINTRESOURCE(IDB_IMAGES), 16, 0, RGB(0,255,0));
4841
4842 Globals.prescan_node = FALSE;
4843
4844 UpdateWindow(Globals.hMainWnd);
4845
4846 if (path && path[0])
4847 {
4848 int index,count;
4849 TCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
4850 TCHAR fullname[_MAX_FNAME+_MAX_EXT+1];
4851
4852 memset(name,0,sizeof(name));
4853 memset(name,0,sizeof(ext));
4854 _tsplitpath(path, drv, dir, name, ext);
4855 if (name[0])
4856 {
4857 count = SendMessage(child->right.hwnd, LB_GETCOUNT, 0, 0);
4858 lstrcpy(fullname,name);
4859 lstrcat(fullname,ext);
4860
4861 for (index = 0; index < count; index ++)
4862 {
4863 Entry* entry = (Entry*) SendMessage(child->right.hwnd, LB_GETITEMDATA, index, 0);
4864 if (lstrcmp(entry->data.cFileName,fullname)==0 ||
4865 lstrcmp(entry->data.cAlternateFileName,fullname)==0)
4866 {
4867 SendMessage(child->right.hwnd, LB_SETCURSEL, index, 0);
4868 SetFocus(child->right.hwnd);
4869 break;
4870 }
4871 }
4872 }
4873 }
4874 }
4875
4876 static void ExitInstance(void)
4877 {
4878 #ifdef _SHELL_FOLDERS
4879 IShellFolder_Release(Globals.iDesktop);
4880 IMalloc_Release(Globals.iMalloc);
4881 CoUninitialize();
4882 #endif
4883
4884 DeleteObject(Globals.hfont);
4885 ImageList_Destroy(Globals.himl);
4886 }
4887
4888 #ifdef _NO_EXTENSIONS
4889
4890 /* search for already running win[e]files */
4891
4892 static int g_foundPrevInstance = 0;
4893
4894 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4895 {
4896 TCHAR cls[128];
4897
4898 GetClassName(hwnd, cls, 128);
4899
4900 if (!lstrcmp(cls, (LPCTSTR)lparam)) {
4901 g_foundPrevInstance++;
4902 return FALSE;
4903 }
4904
4905 return TRUE;
4906 }
4907
4908 /* search for window of given class name to allow only one running instance */
4909 static int find_window_class(LPCTSTR classname)
4910 {
4911 EnumWindows(EnumWndProc, (LPARAM)classname);
4912
4913 if (g_foundPrevInstance)
4914 return 1;
4915
4916 return 0;
4917 }
4918
4919 #endif
4920
4921 static int winefile_main(HINSTANCE hinstance, int cmdshow, LPCTSTR path)
4922 {
4923 MSG msg;
4924
4925 InitInstance(hinstance);
4926
4927 show_frame(0, cmdshow, path);
4928
4929 while(GetMessage(&msg, 0, 0, 0)) {
4930 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4931 continue;
4932
4933 if (Globals.hMainWnd && TranslateAccelerator(Globals.hMainWnd, Globals.haccel, &msg))
4934 continue;
4935
4936 TranslateMessage(&msg);
4937 DispatchMessage(&msg);
4938 }
4939
4940 ExitInstance();
4941
4942 return msg.wParam;
4943 }
4944
4945
4946 #if defined(UNICODE) && defined(_MSC_VER)
4947 int APIENTRY wWinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPWSTR cmdline, int cmdshow)
4948 #else
4949 int APIENTRY WinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPSTR cmdline, int cmdshow)
4950 #endif
4951 {
4952 #ifdef _NO_EXTENSIONS
4953 if (find_window_class(sWINEFILEFRAME))
4954 return 1;
4955 #endif
4956
4957 #if defined(UNICODE) && !defined(_MSC_VER)
4958 { /* convert ANSI cmdline into WCS path string */
4959 TCHAR buffer[MAX_PATH];
4960 MultiByteToWideChar(CP_ACP, 0, cmdline, -1, buffer, MAX_PATH);
4961 winefile_main(hinstance, cmdshow, buffer);
4962 }
4963 #else
4964 winefile_main(hinstance, cmdshow, cmdline);
4965 #endif
4966
4967 return 0;
4968 }
Maarten's multimedia branch