[RosApps|WineFile]
[reactos.git] / rosapps / applications / winfile / winefile.c
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 #include "wine/unicode.h"
37
38 #ifndef _MAX_PATH
39 #define _MAX_DRIVE 3
40 #define _MAX_FNAME 256
41 #define _MAX_DIR _MAX_FNAME
42 #define _MAX_EXT _MAX_FNAME
43 #define _MAX_PATH 260
44 #endif
45
46 #ifdef NONAMELESSUNION
47 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
48 #else
49 #define UNION_MEMBER(x) x
50 #endif
51
52 #define DEFAULT_SPLIT_POS 300
53
54 static const WCHAR registry_key[] = { 'S','o','f','t','w','a','r','e','\\',
55 'W','i','n','e','\\',
56 'W','i','n','e','F','i','l','e','\0'};
57 static const WCHAR reg_start_x[] = { 's','t','a','r','t','X','\0'};
58 static const WCHAR reg_start_y[] = { 's','t','a','r','t','Y','\0'};
59 static const WCHAR reg_width[] = { 'w','i','d','t','h','\0'};
60 static const WCHAR reg_height[] = { 'h','e','i','g','h','t','\0'};
61 static const WCHAR reg_logfont[] = { 'l','o','g','f','o','n','t','\0'};
62
63 enum ENTRY_TYPE {
64 ET_WINDOWS,
65 ET_UNIX,
66 ET_SHELL
67 };
68
69 typedef struct _Entry {
70 struct _Entry* next;
71 struct _Entry* down;
72 struct _Entry* up;
73
74 BOOL expanded;
75 BOOL scanned;
76 int level;
77
78 WIN32_FIND_DATAW data;
79
80 BY_HANDLE_FILE_INFORMATION bhfi;
81 BOOL bhfi_valid;
82 enum ENTRY_TYPE etype;
83 LPITEMIDLIST pidl;
84 IShellFolder* folder;
85 HICON hicon;
86 } Entry;
87
88 typedef struct {
89 Entry entry;
90 WCHAR path[MAX_PATH];
91 WCHAR volname[_MAX_FNAME];
92 WCHAR fs[_MAX_DIR];
93 DWORD drive_type;
94 DWORD fs_flags;
95 } Root;
96
97 enum COLUMN_FLAGS {
98 COL_SIZE = 0x01,
99 COL_DATE = 0x02,
100 COL_TIME = 0x04,
101 COL_ATTRIBUTES = 0x08,
102 COL_DOSNAMES = 0x10,
103 COL_INDEX = 0x20,
104 COL_LINKS = 0x40,
105 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
106 };
107
108 typedef enum {
109 SORT_NAME,
110 SORT_EXT,
111 SORT_SIZE,
112 SORT_DATE
113 } SORT_ORDER;
114
115 typedef struct {
116 HWND hwnd;
117 HWND hwndHeader;
118
119 #define COLUMNS 10
120 int widths[COLUMNS];
121 int positions[COLUMNS+1];
122
123 BOOL treePane;
124 int visible_cols;
125 Entry* root;
126 Entry* cur;
127 } Pane;
128
129 typedef struct {
130 HWND hwnd;
131 Pane left;
132 Pane right;
133 int focus_pane; /* 0: left 1: right */
134 WINDOWPLACEMENT pos;
135 int split_pos;
136 BOOL header_wdths_ok;
137
138 WCHAR path[MAX_PATH];
139 WCHAR filter_pattern[MAX_PATH];
140 int filter_flags;
141 Root root;
142
143 SORT_ORDER sortOrder;
144 } ChildWnd;
145
146
147
148 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd);
149 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd);
150 static void refresh_child(ChildWnd* child);
151 static void refresh_drives(void);
152 static void get_path(Entry* dir, PWSTR path);
153 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols);
154
155 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
156 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
157 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
158
159
160 /* globals */
161 WINEFILE_GLOBALS Globals;
162
163 static int last_split;
164
165 /* some common string constants */
166 static const WCHAR sEmpty[] = {'\0'};
167 static const WCHAR sSpace[] = {' ', '\0'};
168 static const WCHAR sNumFmt[] = {'%','d','\0'};
169 static const WCHAR sQMarks[] = {'?','?','?','\0'};
170
171 /* window class names */
172 static const WCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
173 static const WCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
174
175 static void format_longlong(LPWSTR ret, ULONGLONG val)
176 {
177 WCHAR buffer[65], *p = &buffer[64];
178
179 *p = 0;
180 do {
181 *(--p) = '0' + val % 10;
182 val /= 10;
183 } while (val);
184 lstrcpyW( ret, p );
185 }
186
187
188 /* load resource string */
189 static LPWSTR load_string(LPWSTR buffer, DWORD size, UINT id)
190 {
191 LoadStringW(Globals.hInstance, id, buffer, size);
192 return buffer;
193 }
194
195 #define RS(b, i) load_string(b, sizeof(b)/sizeof(b[0]), i)
196
197
198 /* display error message for the specified WIN32 error code */
199 static void display_error(HWND hwnd, DWORD error)
200 {
201 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
202 PWSTR msg;
203
204 if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
205 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PWSTR)&msg, 0, NULL))
206 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
207 else
208 MessageBoxW(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
209
210 LocalFree(msg);
211 }
212
213
214 /* display network error message using WNetGetLastErrorW() */
215 static void display_network_error(HWND hwnd)
216 {
217 WCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN];
218 DWORD error;
219
220 if (WNetGetLastErrorW(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR)
221 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
222 }
223
224 static inline BOOL get_check(HWND hwnd, INT id)
225 {
226 return BST_CHECKED&SendMessageW(GetDlgItem(hwnd, id), BM_GETSTATE, 0, 0);
227 }
228
229 static inline INT set_check(HWND hwnd, INT id, BOOL on)
230 {
231 return SendMessageW(GetDlgItem(hwnd, id), BM_SETCHECK, on?BST_CHECKED:BST_UNCHECKED, 0);
232 }
233
234 static inline void choose_font(HWND hwnd)
235 {
236 WCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
237 CHOOSEFONTW chFont;
238 LOGFONTW lFont;
239
240 HDC hdc = GetDC(hwnd);
241
242 GetObjectW(Globals.hfont, sizeof(LOGFONTW), &lFont);
243
244 chFont.lStructSize = sizeof(CHOOSEFONTW);
245 chFont.hwndOwner = hwnd;
246 chFont.hDC = NULL;
247 chFont.lpLogFont = &lFont;
248 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_NOVERTFONTS;
249 chFont.rgbColors = RGB(0,0,0);
250 chFont.lCustData = 0;
251 chFont.lpfnHook = NULL;
252 chFont.lpTemplateName = NULL;
253 chFont.hInstance = Globals.hInstance;
254 chFont.lpszStyle = NULL;
255 chFont.nFontType = SIMULATED_FONTTYPE;
256 chFont.nSizeMin = 0;
257 chFont.nSizeMax = 24;
258
259 if (ChooseFontW(&chFont)) {
260 HWND childWnd;
261 HFONT hFontOld;
262
263 DeleteObject(Globals.hfont);
264 Globals.hfont = CreateFontIndirectW(&lFont);
265 hFontOld = SelectObject(hdc, Globals.hfont);
266 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
267
268 /* change font in all open child windows */
269 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
270 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(childWnd, GWLP_USERDATA);
271 SendMessageW(child->left.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
272 SendMessageW(child->right.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
273 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
274 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
275 InvalidateRect(child->left.hwnd, NULL, TRUE);
276 InvalidateRect(child->right.hwnd, NULL, TRUE);
277 }
278
279 SelectObject(hdc, hFontOld);
280 }
281 else if (CommDlgExtendedError()) {
282 LoadStringW(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
283 LoadStringW(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
284 MessageBoxW(hwnd, dlg_info, dlg_name, MB_OK);
285 }
286
287 ReleaseDC(hwnd, hdc);
288 }
289
290
291 /* allocate and initialise a directory entry */
292 static Entry* alloc_entry(void)
293 {
294 Entry* entry = HeapAlloc(GetProcessHeap(), 0, sizeof(Entry));
295
296 entry->pidl = NULL;
297 entry->folder = NULL;
298 entry->hicon = 0;
299
300 return entry;
301 }
302
303 /* free a directory entry */
304 static void free_entry(Entry* entry)
305 {
306 if (entry->hicon && entry->hicon!=(HICON)-1)
307 DestroyIcon(entry->hicon);
308
309 if (entry->folder && entry->folder!=Globals.iDesktop)
310 IShellFolder_Release(entry->folder);
311
312 if (entry->pidl)
313 IMalloc_Free(Globals.iMalloc, entry->pidl);
314
315 HeapFree(GetProcessHeap(), 0, entry);
316 }
317
318 /* recursively free all child entries */
319 static void free_entries(Entry* dir)
320 {
321 Entry *entry, *next=dir->down;
322
323 if (next) {
324 dir->down = 0;
325
326 do {
327 entry = next;
328 next = entry->next;
329
330 free_entries(entry);
331 free_entry(entry);
332 } while(next);
333 }
334 }
335
336
337 static void read_directory_win(Entry* dir, LPCWSTR path)
338 {
339 Entry* first_entry = NULL;
340 Entry* last = NULL;
341 Entry* entry;
342
343 int level = dir->level + 1;
344 WIN32_FIND_DATAW w32fd;
345 HANDLE hFind;
346 HANDLE hFile;
347
348 WCHAR buffer[MAX_PATH], *p;
349 for(p=buffer; *path; )
350 *p++ = *path++;
351
352 *p++ = '\\';
353 p[0] = '*';
354 p[1] = '\0';
355
356 hFind = FindFirstFileW(buffer, &w32fd);
357
358 if (hFind != INVALID_HANDLE_VALUE) {
359 do {
360 entry = alloc_entry();
361
362 if (!first_entry)
363 first_entry = entry;
364
365 if (last)
366 last->next = entry;
367
368 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATAW));
369 entry->down = NULL;
370 entry->up = dir;
371 entry->expanded = FALSE;
372 entry->scanned = FALSE;
373 entry->level = level;
374 entry->etype = ET_WINDOWS;
375 entry->bhfi_valid = FALSE;
376
377 lstrcpyW(p, entry->data.cFileName);
378
379 hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
380 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
381
382 if (hFile != INVALID_HANDLE_VALUE) {
383 if (GetFileInformationByHandle(hFile, &entry->bhfi))
384 entry->bhfi_valid = TRUE;
385
386 CloseHandle(hFile);
387 }
388
389 last = entry;
390 } while(FindNextFileW(hFind, &w32fd));
391
392 if (last)
393 last->next = NULL;
394
395 FindClose(hFind);
396 }
397
398 dir->down = first_entry;
399 dir->scanned = TRUE;
400 }
401
402
403 static Entry* find_entry_win(Entry* dir, LPCWSTR name)
404 {
405 Entry* entry;
406
407 for(entry=dir->down; entry; entry=entry->next) {
408 LPCWSTR p = name;
409 LPCWSTR q = entry->data.cFileName;
410
411 do {
412 if (!*p || *p == '\\' || *p == '/')
413 return entry;
414 } while(tolower(*p++) == tolower(*q++));
415
416 p = name;
417 q = entry->data.cAlternateFileName;
418
419 do {
420 if (!*p || *p == '\\' || *p == '/')
421 return entry;
422 } while(tolower(*p++) == tolower(*q++));
423 }
424
425 return 0;
426 }
427
428
429 static Entry* read_tree_win(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
430 {
431 WCHAR buffer[MAX_PATH];
432 Entry* entry = &root->entry;
433 LPCWSTR s = path;
434 PWSTR d = buffer;
435
436 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
437
438 entry->etype = ET_WINDOWS;
439 while(entry) {
440 while(*s && *s != '\\' && *s != '/')
441 *d++ = *s++;
442
443 while(*s == '\\' || *s == '/')
444 s++;
445
446 *d++ = '\\';
447 *d = '\0';
448
449 read_directory(entry, buffer, sortOrder, hwnd);
450
451 if (entry->down)
452 entry->expanded = TRUE;
453
454 if (!*s)
455 break;
456
457 entry = find_entry_win(entry, s);
458 }
459
460 SetCursor(old_cursor);
461
462 return entry;
463 }
464
465
466 #ifdef __WINE__
467
468 static BOOL time_to_filetime(time_t t, FILETIME* ftime)
469 {
470 struct tm* tm = gmtime(&t);
471 SYSTEMTIME stime;
472
473 if (!tm)
474 return FALSE;
475
476 stime.wYear = tm->tm_year+1900;
477 stime.wMonth = tm->tm_mon+1;
478 /* stime.wDayOfWeek */
479 stime.wDay = tm->tm_mday;
480 stime.wHour = tm->tm_hour;
481 stime.wMinute = tm->tm_min;
482 stime.wSecond = tm->tm_sec;
483 stime.wMilliseconds = 0;
484
485 return SystemTimeToFileTime(&stime, ftime);
486 }
487
488 static void read_directory_unix(Entry* dir, LPCWSTR path)
489 {
490 Entry* first_entry = NULL;
491 Entry* last = NULL;
492 Entry* entry;
493 DIR* pdir;
494
495 int level = dir->level + 1;
496 char cpath[MAX_PATH];
497
498 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL);
499 pdir = opendir(cpath);
500
501 if (pdir) {
502 struct stat st;
503 struct dirent* ent;
504 char buffer[MAX_PATH], *p;
505 const char* s;
506
507 for(p=buffer,s=cpath; *s; )
508 *p++ = *s++;
509
510 if (p==buffer || p[-1]!='/')
511 *p++ = '/';
512
513 while((ent=readdir(pdir))) {
514 entry = alloc_entry();
515
516 if (!first_entry)
517 first_entry = entry;
518
519 if (last)
520 last->next = entry;
521
522 entry->etype = ET_UNIX;
523
524 strcpy(p, ent->d_name);
525 MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH);
526
527 if (!stat(buffer, &st)) {
528 entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
529
530 if (S_ISDIR(st.st_mode))
531 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
532
533 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
534 entry->data.nFileSizeHigh = st.st_size >> 32;
535
536 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
537 time_to_filetime(st.st_atime, &entry->data.ftLastAccessTime);
538 time_to_filetime(st.st_mtime, &entry->data.ftLastWriteTime);
539
540 entry->bhfi.nFileIndexLow = ent->d_ino;
541 entry->bhfi.nFileIndexHigh = 0;
542
543 entry->bhfi.nNumberOfLinks = st.st_nlink;
544
545 entry->bhfi_valid = TRUE;
546 } else {
547 entry->data.nFileSizeLow = 0;
548 entry->data.nFileSizeHigh = 0;
549 entry->bhfi_valid = FALSE;
550 }
551
552 entry->down = NULL;
553 entry->up = dir;
554 entry->expanded = FALSE;
555 entry->scanned = FALSE;
556 entry->level = level;
557
558 last = entry;
559 }
560
561 if (last)
562 last->next = NULL;
563
564 closedir(pdir);
565 }
566
567 dir->down = first_entry;
568 dir->scanned = TRUE;
569 }
570
571 static Entry* find_entry_unix(Entry* dir, LPCWSTR name)
572 {
573 Entry* entry;
574
575 for(entry=dir->down; entry; entry=entry->next) {
576 LPCWSTR p = name;
577 LPCWSTR q = entry->data.cFileName;
578
579 do {
580 if (!*p || *p == '/')
581 return entry;
582 } while(*p++ == *q++);
583 }
584
585 return 0;
586 }
587
588 static Entry* read_tree_unix(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
589 {
590 WCHAR buffer[MAX_PATH];
591 Entry* entry = &root->entry;
592 LPCWSTR s = path;
593 PWSTR d = buffer;
594
595 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
596
597 entry->etype = ET_UNIX;
598
599 while(entry) {
600 while(*s && *s != '/')
601 *d++ = *s++;
602
603 while(*s == '/')
604 s++;
605
606 *d++ = '/';
607 *d = '\0';
608
609 read_directory(entry, buffer, sortOrder, hwnd);
610
611 if (entry->down)
612 entry->expanded = TRUE;
613
614 if (!*s)
615 break;
616
617 entry = find_entry_unix(entry, s);
618 }
619
620 SetCursor(old_cursor);
621
622 return entry;
623 }
624
625 #endif /* __WINE__ */
626
627 static void free_strret(STRRET* str)
628 {
629 if (str->uType == STRRET_WSTR)
630 IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
631 }
632
633 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
634 {
635 LPCWSTR s;
636 LPWSTR d = dest;
637
638 for(s=source; count&&(*d++=*s++); )
639 count--;
640
641 return dest;
642 }
643
644 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
645 {
646 switch(str->uType) {
647 case STRRET_WSTR:
648 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
649 break;
650
651 case STRRET_OFFSET:
652 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
653 break;
654
655 case STRRET_CSTR:
656 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
657 }
658 }
659
660
661 static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len, SHGDNF flags)
662 {
663 STRRET str;
664
665 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str);
666
667 if (SUCCEEDED(hr)) {
668 get_strretW(&str, &pidl->mkid, buffer, len);
669 free_strret(&str);
670 } else
671 buffer[0] = '\0';
672
673 return hr;
674 }
675
676
677 static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
678 {
679 STRRET str;
680
681 /* SHGDN_FORPARSING: get full path of id list */
682 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
683
684 if (SUCCEEDED(hr)) {
685 get_strretW(&str, &pidl->mkid, buffer, len);
686 free_strret(&str);
687 } else
688 buffer[0] = '\0';
689
690 return hr;
691 }
692
693
694 /* create an item id list from a file system path */
695
696 static LPITEMIDLIST get_path_pidl(LPWSTR path, HWND hwnd)
697 {
698 LPITEMIDLIST pidl;
699 HRESULT hr;
700 ULONG len;
701 LPWSTR buffer = path;
702
703 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
704 if (FAILED(hr))
705 return NULL;
706
707 return pidl;
708 }
709
710
711 /* convert an item id list from relative to absolute (=relative to the desktop) format */
712
713 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
714 {
715 if (entry->up && entry->up->etype==ET_SHELL) {
716 LPITEMIDLIST idl = NULL;
717
718 while (entry->up) {
719 idl = ILCombine(ILClone(entry->pidl), idl);
720 entry = entry->up;
721 }
722
723 return idl;
724 } else if (entry->etype == ET_WINDOWS) {
725 WCHAR path[MAX_PATH];
726
727 get_path(entry, path);
728
729 return get_path_pidl(path, hwnd);
730 } else if (entry->pidl)
731 return ILClone(entry->pidl);
732
733 return NULL;
734 }
735
736
737 static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
738 {
739 IExtractIconW* pExtract;
740
741 if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIconW, 0, (LPVOID*)&pExtract))) {
742 WCHAR path[_MAX_PATH];
743 unsigned flags;
744 HICON hicon;
745 int idx;
746
747 if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
748 if (!(flags & GIL_NOTFILENAME)) {
749 if (idx == -1)
750 idx = 0; /* special case for some control panel applications */
751
752 if ((int)ExtractIconExW(path, idx, 0, &hicon, 1) > 0)
753 flags &= ~GIL_DONTCACHE;
754 } else {
755 HICON hIconLarge = 0;
756
757 HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
758
759 if (SUCCEEDED(hr))
760 DestroyIcon(hIconLarge);
761 }
762
763 return hicon;
764 }
765 }
766
767 return 0;
768 }
769
770
771 static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl)
772 {
773 Entry* entry;
774
775 for(entry=dir->down; entry; entry=entry->next) {
776 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
777 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
778 return entry;
779 }
780
781 return 0;
782 }
783
784 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
785 {
786 Entry* entry = &root->entry;
787 Entry* next;
788 LPITEMIDLIST next_pidl = pidl;
789 IShellFolder* folder;
790 IShellFolder* child = NULL;
791 HRESULT hr;
792
793 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
794
795 entry->etype = ET_SHELL;
796 folder = Globals.iDesktop;
797
798 while(entry) {
799 entry->pidl = next_pidl;
800 entry->folder = folder;
801
802 if (!pidl->mkid.cb)
803 break;
804
805 /* copy first element of item idlist */
806 next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
807 memcpy(next_pidl, pidl, pidl->mkid.cb);
808 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
809
810 hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
811 if (FAILED(hr))
812 break;
813
814 read_directory(entry, NULL, sortOrder, hwnd);
815
816 if (entry->down)
817 entry->expanded = TRUE;
818
819 next = find_entry_shell(entry, next_pidl);
820 if (!next)
821 break;
822
823 folder = child;
824 entry = next;
825
826 /* go to next element */
827 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
828 }
829
830 SetCursor(old_cursor);
831
832 return entry;
833 }
834
835
836 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATAW* w32fdata)
837 {
838 if (!(attribs & SFGAO_FILESYSTEM) ||
839 FAILED(SHGetDataFromIDListW(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATAW)))) {
840 WIN32_FILE_ATTRIBUTE_DATA fad;
841 IDataObject* pDataObj;
842
843 STGMEDIUM medium = {0, {0}, 0};
844 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
845
846 HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
847
848 if (SUCCEEDED(hr)) {
849 hr = IDataObject_GetData(pDataObj, &fmt, &medium);
850
851 IDataObject_Release(pDataObj);
852
853 if (SUCCEEDED(hr)) {
854 LPCWSTR path = GlobalLock(medium.UNION_MEMBER(hGlobal));
855 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
856
857 if (GetFileAttributesExW(path, GetFileExInfoStandard, &fad)) {
858 w32fdata->dwFileAttributes = fad.dwFileAttributes;
859 w32fdata->ftCreationTime = fad.ftCreationTime;
860 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
861 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
862
863 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
864 w32fdata->nFileSizeLow = fad.nFileSizeLow;
865 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
866 }
867 }
868
869 SetErrorMode(sem_org);
870
871 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
872 GlobalFree(medium.UNION_MEMBER(hGlobal));
873 }
874 }
875 }
876
877 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
878 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
879
880 if (attribs & SFGAO_READONLY)
881 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
882
883 if (attribs & SFGAO_COMPRESSED)
884 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
885 }
886
887
888 static void read_directory_shell(Entry* dir, HWND hwnd)
889 {
890 IShellFolder* folder = dir->folder;
891 int level = dir->level + 1;
892 HRESULT hr;
893
894 IShellFolder* child;
895 IEnumIDList* idlist;
896
897 Entry* first_entry = NULL;
898 Entry* last = NULL;
899 Entry* entry;
900
901 if (!folder)
902 return;
903
904 hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
905
906 if (SUCCEEDED(hr)) {
907 for(;;) {
908 #define FETCH_ITEM_COUNT 32
909 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
910 SFGAOF attribs;
911 ULONG cnt = 0;
912 ULONG n;
913
914 memset(pidls, 0, sizeof(pidls));
915
916 hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
917 if (FAILED(hr))
918 break;
919
920 if (hr == S_FALSE)
921 break;
922
923 for(n=0; n<cnt; ++n) {
924 entry = alloc_entry();
925
926 if (!first_entry)
927 first_entry = entry;
928
929 if (last)
930 last->next = entry;
931
932 memset(&entry->data, 0, sizeof(WIN32_FIND_DATAW));
933 entry->bhfi_valid = FALSE;
934
935 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
936
937 hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
938
939 if (SUCCEEDED(hr)) {
940 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
941 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
942
943 entry->bhfi_valid = TRUE;
944 } else
945 attribs = 0;
946 } else
947 attribs = 0;
948
949 entry->pidl = pidls[n];
950
951 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
952 hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
953
954 if (SUCCEEDED(hr))
955 entry->folder = child;
956 else
957 entry->folder = NULL;
958 }
959 else
960 entry->folder = NULL;
961
962 if (!entry->data.cFileName[0])
963 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
964
965 /* get display icons for files and virtual objects */
966 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
967 !(attribs & SFGAO_FILESYSTEM)) {
968 entry->hicon = extract_icon(folder, pidls[n]);
969
970 if (!entry->hicon)
971 entry->hicon = (HICON)-1; /* don't try again later */
972 }
973
974 entry->down = NULL;
975 entry->up = dir;
976 entry->expanded = FALSE;
977 entry->scanned = FALSE;
978 entry->level = level;
979
980 entry->etype = ET_SHELL;
981 entry->bhfi_valid = FALSE;
982
983 last = entry;
984 }
985 }
986
987 IEnumIDList_Release(idlist);
988 }
989
990 if (last)
991 last->next = NULL;
992
993 dir->down = first_entry;
994 dir->scanned = TRUE;
995 }
996
997 /* sort order for different directory/file types */
998 enum TYPE_ORDER {
999 TO_DIR = 0,
1000 TO_DOT = 1,
1001 TO_DOTDOT = 2,
1002 TO_OTHER_DIR = 3,
1003 TO_FILE = 4
1004 };
1005
1006 /* distinguish between ".", ".." and any other directory names */
1007 static int TypeOrderFromDirname(LPCWSTR name)
1008 {
1009 if (name[0] == '.') {
1010 if (name[1] == '\0')
1011 return TO_DOT; /* "." */
1012
1013 if (name[1]=='.' && name[2]=='\0')
1014 return TO_DOTDOT; /* ".." */
1015 }
1016
1017 return TO_OTHER_DIR; /* anything else */
1018 }
1019
1020 /* directories first... */
1021 static int compareType(const WIN32_FIND_DATAW* fd1, const WIN32_FIND_DATAW* fd2)
1022 {
1023 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1024 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1025
1026 /* Handle "." and ".." as special case and move them at the very first beginning. */
1027 if (order1==TO_DIR && order2==TO_DIR) {
1028 order1 = TypeOrderFromDirname(fd1->cFileName);
1029 order2 = TypeOrderFromDirname(fd2->cFileName);
1030 }
1031
1032 return order2==order1? 0: order1<order2? -1: 1;
1033 }
1034
1035
1036 static int compareName(const void* arg1, const void* arg2)
1037 {
1038 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1039 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1040
1041 int cmp = compareType(fd1, fd2);
1042 if (cmp)
1043 return cmp;
1044
1045 return lstrcmpiW(fd1->cFileName, fd2->cFileName);
1046 }
1047
1048 static int compareExt(const void* arg1, const void* arg2)
1049 {
1050 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1051 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1052 const WCHAR *name1, *name2, *ext1, *ext2;
1053
1054 int cmp = compareType(fd1, fd2);
1055 if (cmp)
1056 return cmp;
1057
1058 name1 = fd1->cFileName;
1059 name2 = fd2->cFileName;
1060
1061 ext1 = strrchrW(name1, '.');
1062 ext2 = strrchrW(name2, '.');
1063
1064 if (ext1)
1065 ext1++;
1066 else
1067 ext1 = sEmpty;
1068
1069 if (ext2)
1070 ext2++;
1071 else
1072 ext2 = sEmpty;
1073
1074 cmp = lstrcmpiW(ext1, ext2);
1075 if (cmp)
1076 return cmp;
1077
1078 return lstrcmpiW(name1, name2);
1079 }
1080
1081 static int compareSize(const void* arg1, const void* arg2)
1082 {
1083 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1084 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1085
1086 int cmp = compareType(fd1, fd2);
1087 if (cmp)
1088 return cmp;
1089
1090 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1091
1092 if (cmp < 0)
1093 return -1;
1094 else if (cmp > 0)
1095 return 1;
1096
1097 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1098
1099 return cmp<0? -1: cmp>0? 1: 0;
1100 }
1101
1102 static int compareDate(const void* arg1, const void* arg2)
1103 {
1104 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1105 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1106
1107 int cmp = compareType(fd1, fd2);
1108 if (cmp)
1109 return cmp;
1110
1111 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1112 }
1113
1114
1115 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1116 compareName, /* SORT_NAME */
1117 compareExt, /* SORT_EXT */
1118 compareSize, /* SORT_SIZE */
1119 compareDate /* SORT_DATE */
1120 };
1121
1122
1123 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1124 {
1125 Entry* entry;
1126 Entry** array, **p;
1127 int len;
1128
1129 len = 0;
1130 for(entry=dir->down; entry; entry=entry->next)
1131 len++;
1132
1133 if (len) {
1134 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1135
1136 p = array;
1137 for(entry=dir->down; entry; entry=entry->next)
1138 *p++ = entry;
1139
1140 /* call qsort with the appropriate compare function */
1141 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1142
1143 dir->down = array[0];
1144
1145 for(p=array; --len; p++)
1146 p[0]->next = p[1];
1147
1148 (*p)->next = 0;
1149
1150 HeapFree(GetProcessHeap(), 0, array);
1151 }
1152 }
1153
1154
1155 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
1156 {
1157 WCHAR buffer[MAX_PATH];
1158 Entry* entry;
1159 LPCWSTR s;
1160 PWSTR d;
1161
1162 if (dir->etype == ET_SHELL)
1163 {
1164 read_directory_shell(dir, hwnd);
1165
1166 if (Globals.prescan_node) {
1167 s = path;
1168 d = buffer;
1169
1170 while(*s)
1171 *d++ = *s++;
1172
1173 *d++ = '\\';
1174
1175 for(entry=dir->down; entry; entry=entry->next)
1176 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1177 read_directory_shell(entry, hwnd);
1178 SortDirectory(entry, sortOrder);
1179 }
1180 }
1181 }
1182 else
1183 #ifdef __WINE__
1184 if (dir->etype == ET_UNIX)
1185 {
1186 read_directory_unix(dir, path);
1187
1188 if (Globals.prescan_node) {
1189 s = path;
1190 d = buffer;
1191
1192 while(*s)
1193 *d++ = *s++;
1194
1195 *d++ = '/';
1196
1197 for(entry=dir->down; entry; entry=entry->next)
1198 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1199 lstrcpyW(d, entry->data.cFileName);
1200 read_directory_unix(entry, buffer);
1201 SortDirectory(entry, sortOrder);
1202 }
1203 }
1204 }
1205 else
1206 #endif
1207 {
1208 read_directory_win(dir, path);
1209
1210 if (Globals.prescan_node) {
1211 s = path;
1212 d = buffer;
1213
1214 while(*s)
1215 *d++ = *s++;
1216
1217 *d++ = '\\';
1218
1219 for(entry=dir->down; entry; entry=entry->next)
1220 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1221 lstrcpyW(d, entry->data.cFileName);
1222 read_directory_win(entry, buffer);
1223 SortDirectory(entry, sortOrder);
1224 }
1225 }
1226 }
1227
1228 SortDirectory(dir, sortOrder);
1229 }
1230
1231
1232 static Entry* read_tree(Root* root, LPCWSTR path, LPITEMIDLIST pidl, LPWSTR drv, SORT_ORDER sortOrder, HWND hwnd)
1233 {
1234 #ifdef __WINE__
1235 static const WCHAR sSlash[] = {'/', '\0'};
1236 #endif
1237 static const WCHAR sBackslash[] = {'\\', '\0'};
1238
1239 if (pidl)
1240 {
1241 /* read shell namespace tree */
1242 root->drive_type = DRIVE_UNKNOWN;
1243 drv[0] = '\\';
1244 drv[1] = '\0';
1245 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_DESKTOP);
1246 root->fs_flags = 0;
1247 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_SHELL);
1248
1249 return read_tree_shell(root, pidl, sortOrder, hwnd);
1250 }
1251 else
1252 #ifdef __WINE__
1253 if (*path == '/')
1254 {
1255 /* read unix file system tree */
1256 root->drive_type = GetDriveTypeW(path);
1257
1258 lstrcatW(drv, sSlash);
1259 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_ROOT_FS);
1260 root->fs_flags = 0;
1261 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_UNIXFS);
1262
1263 lstrcpyW(root->path, sSlash);
1264
1265 return read_tree_unix(root, path, sortOrder, hwnd);
1266 }
1267 #endif
1268
1269 /* read WIN32 file system tree */
1270 root->drive_type = GetDriveTypeW(path);
1271
1272 lstrcatW(drv, sBackslash);
1273 GetVolumeInformationW(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1274
1275 lstrcpyW(root->path, drv);
1276
1277 return read_tree_win(root, path, sortOrder, hwnd);
1278 }
1279
1280
1281 /* flags to filter different file types */
1282 enum TYPE_FILTER {
1283 TF_DIRECTORIES = 0x01,
1284 TF_PROGRAMS = 0x02,
1285 TF_DOCUMENTS = 0x04,
1286 TF_OTHERS = 0x08,
1287 TF_HIDDEN = 0x10,
1288 TF_ALL = 0x1F
1289 };
1290
1291
1292 static ChildWnd* alloc_child_window(LPCWSTR path, LPITEMIDLIST pidl, HWND hwnd)
1293 {
1294 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1295 WCHAR dir_path[MAX_PATH];
1296 static const WCHAR sAsterics[] = {'*', '\0'};
1297 static const WCHAR sTitleFmt[] = {'%','s',' ','-',' ','%','s','\0'};
1298
1299 ChildWnd* child = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd));
1300 Root* root = &child->root;
1301 Entry* entry;
1302
1303 memset(child, 0, sizeof(ChildWnd));
1304
1305 child->left.treePane = TRUE;
1306 child->left.visible_cols = 0;
1307
1308 child->right.treePane = FALSE;
1309 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1310
1311 child->pos.length = sizeof(WINDOWPLACEMENT);
1312 child->pos.flags = 0;
1313 child->pos.showCmd = SW_SHOWNORMAL;
1314 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1315 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1316 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1317 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1318
1319 child->focus_pane = 0;
1320 child->split_pos = DEFAULT_SPLIT_POS;
1321 child->sortOrder = SORT_NAME;
1322 child->header_wdths_ok = FALSE;
1323
1324 if (path)
1325 {
1326 int pathlen = strlenW(path);
1327 const WCHAR *npath = path;
1328
1329 if (path[0] == '"' && path[pathlen - 1] == '"')
1330 {
1331 npath++;
1332 pathlen--;
1333 }
1334 lstrcpynW(child->path, npath, pathlen + 1);
1335
1336 _wsplitpath(child->path, drv, dir, name, ext);
1337 }
1338
1339 lstrcpyW(child->filter_pattern, sAsterics);
1340 child->filter_flags = TF_ALL;
1341
1342 root->entry.level = 0;
1343
1344 lstrcpyW(dir_path, drv);
1345 lstrcatW(dir_path, dir);
1346 entry = read_tree(root, dir_path, pidl, drv, child->sortOrder, hwnd);
1347
1348 if (root->entry.etype == ET_SHELL)
1349 load_string(root->entry.data.cFileName, sizeof(root->entry.data.cFileName)/sizeof(root->entry.data.cFileName[0]), IDS_DESKTOP);
1350 else
1351 wsprintfW(root->entry.data.cFileName, sTitleFmt, drv, root->fs);
1352
1353 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1354
1355 child->left.root = &root->entry;
1356 child->right.root = NULL;
1357
1358 set_curdir(child, entry, 0, hwnd);
1359
1360 return child;
1361 }
1362
1363
1364 /* free all memory associated with a child window */
1365 static void free_child_window(ChildWnd* child)
1366 {
1367 free_entries(&child->root.entry);
1368 HeapFree(GetProcessHeap(), 0, child);
1369 }
1370
1371
1372 /* get full path of specified directory entry */
1373 static void get_path(Entry* dir, PWSTR path)
1374 {
1375 Entry* entry;
1376 int len = 0;
1377 int level = 0;
1378
1379 if (dir->etype == ET_SHELL)
1380 {
1381 SFGAOF attribs;
1382 HRESULT hr = S_OK;
1383
1384 path[0] = '\0';
1385
1386 attribs = 0;
1387
1388 if (dir->folder)
1389 hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1390
1391 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1392 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1393
1394 hr = path_from_pidlW(parent, dir->pidl, path, MAX_PATH);
1395 }
1396 }
1397 else
1398 {
1399 for(entry=dir; entry; level++) {
1400 LPCWSTR name;
1401 int l;
1402
1403 {
1404 LPCWSTR s;
1405 name = entry->data.cFileName;
1406 s = name;
1407
1408 for(l=0; *s && *s != '/' && *s != '\\'; s++)
1409 l++;
1410 }
1411
1412 if (entry->up) {
1413 if (l > 0) {
1414 memmove(path+l+1, path, len*sizeof(WCHAR));
1415 memcpy(path+1, name, l*sizeof(WCHAR));
1416 len += l+1;
1417
1418 if (entry->etype == ET_UNIX)
1419 path[0] = '/';
1420 else
1421 path[0] = '\\';
1422 }
1423
1424 entry = entry->up;
1425 } else {
1426 memmove(path+l, path, len*sizeof(WCHAR));
1427 memcpy(path, name, l*sizeof(WCHAR));
1428 len += l;
1429 break;
1430 }
1431 }
1432
1433 if (!level) {
1434 if (entry->etype == ET_UNIX)
1435 path[len++] = '/';
1436 else
1437 path[len++] = '\\';
1438 }
1439
1440 path[len] = '\0';
1441 }
1442 }
1443
1444 static windowOptions load_registry_settings(void)
1445 {
1446 DWORD size;
1447 DWORD type;
1448 HKEY hKey;
1449 windowOptions opts;
1450 LOGFONTW logfont;
1451
1452 RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1453 0, KEY_QUERY_VALUE, &hKey );
1454
1455 size = sizeof(DWORD);
1456
1457 if( RegQueryValueExW( hKey, reg_start_x, NULL, &type,
1458 (LPBYTE) &opts.start_x, &size ) != ERROR_SUCCESS )
1459 opts.start_x = CW_USEDEFAULT;
1460
1461 if( RegQueryValueExW( hKey, reg_start_y, NULL, &type,
1462 (LPBYTE) &opts.start_y, &size ) != ERROR_SUCCESS )
1463 opts.start_y = CW_USEDEFAULT;
1464
1465 if( RegQueryValueExW( hKey, reg_width, NULL, &type,
1466 (LPBYTE) &opts.width, &size ) != ERROR_SUCCESS )
1467 opts.width = CW_USEDEFAULT;
1468
1469 if( RegQueryValueExW( hKey, reg_height, NULL, &type,
1470 (LPBYTE) &opts.height, &size ) != ERROR_SUCCESS )
1471 opts.height = CW_USEDEFAULT;
1472 size=sizeof(logfont);
1473 if( RegQueryValueExW( hKey, reg_logfont, NULL, &type,
1474 (LPBYTE) &logfont, &size ) != ERROR_SUCCESS )
1475 GetObjectW(GetStockObject(DEFAULT_GUI_FONT),sizeof(logfont),&logfont);
1476
1477 RegCloseKey( hKey );
1478
1479 Globals.hfont = CreateFontIndirectW(&logfont);
1480 return opts;
1481 }
1482
1483 static void save_registry_settings(void)
1484 {
1485 WINDOWINFO wi;
1486 HKEY hKey;
1487 INT width, height;
1488 LOGFONTW logfont;
1489
1490 wi.cbSize = sizeof( WINDOWINFO );
1491 GetWindowInfo(Globals.hMainWnd, &wi);
1492 width = wi.rcWindow.right - wi.rcWindow.left;
1493 height = wi.rcWindow.bottom - wi.rcWindow.top;
1494
1495 if ( RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1496 0, KEY_SET_VALUE, &hKey ) != ERROR_SUCCESS )
1497 {
1498 /* Unable to save registry settings - try to create key */
1499 if ( RegCreateKeyExW( HKEY_CURRENT_USER, registry_key,
1500 0, NULL, REG_OPTION_NON_VOLATILE,
1501 KEY_SET_VALUE, NULL, &hKey, NULL ) != ERROR_SUCCESS )
1502 {
1503 /* FIXME: Cannot create key */
1504 return;
1505 }
1506 }
1507 /* Save all of the settings */
1508 RegSetValueExW( hKey, reg_start_x, 0, REG_DWORD,
1509 (LPBYTE) &wi.rcWindow.left, sizeof(DWORD) );
1510 RegSetValueExW( hKey, reg_start_y, 0, REG_DWORD,
1511 (LPBYTE) &wi.rcWindow.top, sizeof(DWORD) );
1512 RegSetValueExW( hKey, reg_width, 0, REG_DWORD,
1513 (LPBYTE) &width, sizeof(DWORD) );
1514 RegSetValueExW( hKey, reg_height, 0, REG_DWORD,
1515 (LPBYTE) &height, sizeof(DWORD) );
1516 GetObjectW(Globals.hfont, sizeof(logfont), &logfont);
1517 RegSetValueExW( hKey, reg_logfont, 0, REG_BINARY,
1518 (LPBYTE)&logfont, sizeof(LOGFONTW) );
1519
1520 /* TODO: Save more settings here (List vs. Detailed View, etc.) */
1521 RegCloseKey( hKey );
1522 }
1523
1524 static void resize_frame_rect(HWND hwnd, PRECT prect)
1525 {
1526 int new_top;
1527 RECT rt;
1528
1529 if (IsWindowVisible(Globals.htoolbar)) {
1530 SendMessageW(Globals.htoolbar, WM_SIZE, 0, 0);
1531 GetClientRect(Globals.htoolbar, &rt);
1532 prect->top = rt.bottom+3;
1533 prect->bottom -= rt.bottom+3;
1534 }
1535
1536 if (IsWindowVisible(Globals.hdrivebar)) {
1537 SendMessageW(Globals.hdrivebar, WM_SIZE, 0, 0);
1538 GetClientRect(Globals.hdrivebar, &rt);
1539 new_top = --prect->top + rt.bottom+3;
1540 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1541 prect->top = new_top;
1542 prect->bottom -= rt.bottom+2;
1543 }
1544
1545 if (IsWindowVisible(Globals.hstatusbar)) {
1546 int parts[] = {300, 500};
1547
1548 SendMessageW(Globals.hstatusbar, WM_SIZE, 0, 0);
1549 SendMessageW(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1550 GetClientRect(Globals.hstatusbar, &rt);
1551 prect->bottom -= rt.bottom;
1552 }
1553
1554 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1555 }
1556
1557 static void resize_frame(HWND hwnd, int cx, int cy)
1558 {
1559 RECT rect;
1560
1561 rect.left = 0;
1562 rect.top = 0;
1563 rect.right = cx;
1564 rect.bottom = cy;
1565
1566 resize_frame_rect(hwnd, &rect);
1567 }
1568
1569 static void resize_frame_client(HWND hwnd)
1570 {
1571 RECT rect;
1572
1573 GetClientRect(hwnd, &rect);
1574
1575 resize_frame_rect(hwnd, &rect);
1576 }
1577
1578
1579 static HHOOK hcbthook;
1580 static ChildWnd* newchild = NULL;
1581
1582 static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1583 {
1584 if (code==HCBT_CREATEWND && newchild) {
1585 ChildWnd* child = newchild;
1586 newchild = NULL;
1587
1588 child->hwnd = (HWND) wparam;
1589 SetWindowLongPtrW(child->hwnd, GWLP_USERDATA, (LPARAM)child);
1590 }
1591
1592 return CallNextHookEx(hcbthook, code, wparam, lparam);
1593 }
1594
1595 static HWND create_child_window(ChildWnd* child)
1596 {
1597 MDICREATESTRUCTW mcs;
1598 int idx;
1599
1600 mcs.szClass = sWINEFILETREE;
1601 mcs.szTitle = child->path;
1602 mcs.hOwner = Globals.hInstance;
1603 mcs.x = child->pos.rcNormalPosition.left;
1604 mcs.y = child->pos.rcNormalPosition.top;
1605 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1606 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1607 mcs.style = 0;
1608 mcs.lParam = 0;
1609
1610 hcbthook = SetWindowsHookExW(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1611
1612 newchild = child;
1613 child->hwnd = (HWND)SendMessageW(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1614 if (!child->hwnd) {
1615 UnhookWindowsHookEx(hcbthook);
1616 return 0;
1617 }
1618
1619 UnhookWindowsHookEx(hcbthook);
1620
1621 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1622 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1623
1624 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
1625 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
1626
1627 return child->hwnd;
1628 }
1629
1630 #define RFF_NODEFAULT 0x02 /* No default item selected. */
1631
1632 static void WineFile_OnRun( HWND hwnd )
1633 {
1634 static const WCHAR shell32_dll[] = {'S','H','E','L','L','3','2','.','D','L','L',0};
1635 void (WINAPI *pRunFileDlgAW )(HWND, HICON, LPWSTR, LPWSTR, LPWSTR, DWORD);
1636 HMODULE hshell = GetModuleHandleW( shell32_dll );
1637
1638 pRunFileDlgAW = (void*)GetProcAddress(hshell, (LPCSTR)61);
1639 if (pRunFileDlgAW) pRunFileDlgAW( hwnd, 0, NULL, NULL, NULL, RFF_NODEFAULT);
1640 }
1641
1642 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1643 {
1644 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1645
1646 switch(nmsg) {
1647 case WM_INITDIALOG:
1648 SetWindowLongPtrW(hwnd, GWLP_USERDATA, lparam);
1649 SetWindowTextW(GetDlgItem(hwnd, 201), (LPCWSTR)lparam);
1650 return 1;
1651
1652 case WM_COMMAND: {
1653 int id = (int)wparam;
1654
1655 switch(id) {
1656 case IDOK: {
1657 LPWSTR dest = (LPWSTR)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
1658 GetWindowTextW(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1659 EndDialog(hwnd, id);
1660 break;}
1661
1662 case IDCANCEL:
1663 EndDialog(hwnd, id);
1664 break;
1665
1666 case 254:
1667 MessageBoxW(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1668 break;
1669 }
1670
1671 return 1;
1672 }
1673 }
1674
1675 return 0;
1676 }
1677
1678
1679 struct FilterDialog {
1680 WCHAR pattern[MAX_PATH];
1681 int flags;
1682 };
1683
1684 static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1685 {
1686 static struct FilterDialog* dlg;
1687
1688 switch(nmsg) {
1689 case WM_INITDIALOG:
1690 dlg = (struct FilterDialog*) lparam;
1691 SetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern);
1692 set_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES, dlg->flags&TF_DIRECTORIES);
1693 set_check(hwnd, IDC_VIEW_TYPE_PROGRAMS, dlg->flags&TF_PROGRAMS);
1694 set_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS, dlg->flags&TF_DOCUMENTS);
1695 set_check(hwnd, IDC_VIEW_TYPE_OTHERS, dlg->flags&TF_OTHERS);
1696 set_check(hwnd, IDC_VIEW_TYPE_HIDDEN, dlg->flags&TF_HIDDEN);
1697 return 1;
1698
1699 case WM_COMMAND: {
1700 int id = (int)wparam;
1701
1702 if (id == IDOK) {
1703 int flags = 0;
1704
1705 GetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH);
1706
1707 flags |= get_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES) ? TF_DIRECTORIES : 0;
1708 flags |= get_check(hwnd, IDC_VIEW_TYPE_PROGRAMS) ? TF_PROGRAMS : 0;
1709 flags |= get_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS) ? TF_DOCUMENTS : 0;
1710 flags |= get_check(hwnd, IDC_VIEW_TYPE_OTHERS) ? TF_OTHERS : 0;
1711 flags |= get_check(hwnd, IDC_VIEW_TYPE_HIDDEN) ? TF_HIDDEN : 0;
1712
1713 dlg->flags = flags;
1714
1715 EndDialog(hwnd, id);
1716 } else if (id == IDCANCEL)
1717 EndDialog(hwnd, id);
1718
1719 return 1;}
1720 }
1721
1722 return 0;
1723 }
1724
1725
1726 struct PropertiesDialog {
1727 WCHAR path[MAX_PATH];
1728 Entry entry;
1729 void* pVersionData;
1730 };
1731
1732 /* Structure used to store enumerated languages and code pages. */
1733 struct LANGANDCODEPAGE {
1734 WORD wLanguage;
1735 WORD wCodePage;
1736 } *lpTranslate;
1737
1738 static LPCSTR InfoStrings[] = {
1739 "Comments",
1740 "CompanyName",
1741 "FileDescription",
1742 "FileVersion",
1743 "InternalName",
1744 "LegalCopyright",
1745 "LegalTrademarks",
1746 "OriginalFilename",
1747 "PrivateBuild",
1748 "ProductName",
1749 "ProductVersion",
1750 "SpecialBuild",
1751 NULL
1752 };
1753
1754 static void PropDlg_DisplayValue(HWND hlbox, HWND hedit)
1755 {
1756 int idx = SendMessageW(hlbox, LB_GETCURSEL, 0, 0);
1757
1758 if (idx != LB_ERR) {
1759 LPCWSTR pValue = (LPCWSTR)SendMessageW(hlbox, LB_GETITEMDATA, idx, 0);
1760
1761 if (pValue)
1762 SetWindowTextW(hedit, pValue);
1763 }
1764 }
1765
1766 static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCWSTR strFilename)
1767 {
1768 static const WCHAR sBackSlash[] = {'\\','\0'};
1769 static const WCHAR sTranslation[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n','\0'};
1770 static const WCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\',
1771 '%','0','4','x','%','0','4','x','\\','%','s','\0'};
1772 static const WCHAR sFmt[] = {'%','d','.','%','d','.','%','d','.','%','d','\0'};
1773 DWORD dwVersionDataLen = GetFileVersionInfoSizeW(strFilename, NULL);
1774
1775 if (dwVersionDataLen) {
1776 dlg->pVersionData = HeapAlloc(GetProcessHeap(), 0, dwVersionDataLen);
1777
1778 if (GetFileVersionInfoW(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) {
1779 LPVOID pVal;
1780 UINT nValLen;
1781
1782 if (VerQueryValueW(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) {
1783 if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
1784 VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
1785 WCHAR buffer[BUFFER_LEN];
1786
1787 sprintfW(buffer, sFmt,
1788 HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
1789 HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
1790
1791 SetDlgItemTextW(hwnd, IDC_STATIC_PROP_VERSION, buffer);
1792 }
1793 }
1794
1795 /* Read the list of languages and code pages. */
1796 if (VerQueryValueW(dlg->pVersionData, sTranslation, &pVal, &nValLen)) {
1797 struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal;
1798 struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen);
1799
1800 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1801
1802 /* Read the file description for each language and code page. */
1803 for(; pTranslate<pEnd; ++pTranslate) {
1804 LPCSTR* p;
1805
1806 for(p=InfoStrings; *p; ++p) {
1807 WCHAR subblock[200];
1808 WCHAR infoStr[100];
1809 LPCWSTR pTxt;
1810 UINT nValLen;
1811
1812 LPCSTR pInfoString = *p;
1813 MultiByteToWideChar(CP_ACP, 0, pInfoString, -1, infoStr, 100);
1814 wsprintfW(subblock, sStringFileInfo, pTranslate->wLanguage, pTranslate->wCodePage, infoStr);
1815
1816 /* Retrieve file description for language and code page */
1817 if (VerQueryValueW(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) {
1818 int idx = SendMessageW(hlbox, LB_ADDSTRING, 0L, (LPARAM)infoStr);
1819 SendMessageW(hlbox, LB_SETITEMDATA, idx, (LPARAM)pTxt);
1820 }
1821 }
1822 }
1823
1824 SendMessageW(hlbox, LB_SETCURSEL, 0, 0);
1825
1826 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1827 }
1828 }
1829 }
1830 }
1831
1832 static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1833 {
1834 static struct PropertiesDialog* dlg;
1835
1836 switch(nmsg) {
1837 case WM_INITDIALOG: {
1838 static const WCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'};
1839 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1840 LPWIN32_FIND_DATAW pWFD;
1841
1842 dlg = (struct PropertiesDialog*) lparam;
1843 pWFD = (LPWIN32_FIND_DATAW)&dlg->entry.data;
1844
1845 GetWindowTextW(hwnd, b1, MAX_PATH);
1846 wsprintfW(b2, b1, pWFD->cFileName);
1847 SetWindowTextW(hwnd, b2);
1848
1849 format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME);
1850 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1);
1851
1852 format_longlong( b1, ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow );
1853 wsprintfW(b2, sByteFmt, b1);
1854 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2);
1855
1856 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName);
1857 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path);
1858
1859 set_check(hwnd, IDC_CHECK_READONLY, pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY);
1860 set_check(hwnd, IDC_CHECK_ARCHIVE, pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE);
1861 set_check(hwnd, IDC_CHECK_COMPRESSED, pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED);
1862 set_check(hwnd, IDC_CHECK_HIDDEN, pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN);
1863 set_check(hwnd, IDC_CHECK_SYSTEM, pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM);
1864
1865 CheckForFileInfo(dlg, hwnd, dlg->path);
1866 return 1;}
1867
1868 case WM_COMMAND: {
1869 int id = (int)wparam;
1870
1871 switch(HIWORD(wparam)) {
1872 case LBN_SELCHANGE: {
1873 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1874 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1875 break;
1876 }
1877
1878 case BN_CLICKED:
1879 if (id==IDOK || id==IDCANCEL)
1880 EndDialog(hwnd, id);
1881 }
1882
1883 return 1;}
1884
1885 case WM_NCDESTROY:
1886 HeapFree(GetProcessHeap(), 0, dlg->pVersionData);
1887 dlg->pVersionData = NULL;
1888 break;
1889 }
1890
1891 return 0;
1892 }
1893
1894 static void show_properties_dlg(Entry* entry, HWND hwnd)
1895 {
1896 struct PropertiesDialog dlg;
1897
1898 memset(&dlg, 0, sizeof(struct PropertiesDialog));
1899 get_path(entry, dlg.path);
1900 memcpy(&dlg.entry, entry, sizeof(Entry));
1901
1902 DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg);
1903 }
1904
1905 static struct FullScreenParameters {
1906 BOOL mode;
1907 RECT orgPos;
1908 BOOL wasZoomed;
1909 } g_fullscreen = {
1910 FALSE, /* mode */
1911 {0, 0, 0, 0},
1912 FALSE
1913 };
1914
1915 static void frame_get_clientspace(HWND hwnd, PRECT prect)
1916 {
1917 RECT rt;
1918
1919 if (!IsIconic(hwnd))
1920 GetClientRect(hwnd, prect);
1921 else {
1922 WINDOWPLACEMENT wp;
1923
1924 GetWindowPlacement(hwnd, &wp);
1925
1926 prect->left = prect->top = 0;
1927 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
1928 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
1929 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
1930 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
1931 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
1932 }
1933
1934 if (IsWindowVisible(Globals.htoolbar)) {
1935 GetClientRect(Globals.htoolbar, &rt);
1936 prect->top += rt.bottom+2;
1937 }
1938
1939 if (IsWindowVisible(Globals.hdrivebar)) {
1940 GetClientRect(Globals.hdrivebar, &rt);
1941 prect->top += rt.bottom+2;
1942 }
1943
1944 if (IsWindowVisible(Globals.hstatusbar)) {
1945 GetClientRect(Globals.hstatusbar, &rt);
1946 prect->bottom -= rt.bottom;
1947 }
1948 }
1949
1950 static BOOL toggle_fullscreen(HWND hwnd)
1951 {
1952 RECT rt;
1953
1954 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
1955 GetWindowRect(hwnd, &g_fullscreen.orgPos);
1956 g_fullscreen.wasZoomed = IsZoomed(hwnd);
1957
1958 Frame_CalcFrameClient(hwnd, &rt);
1959 MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 );
1960
1961 rt.left = g_fullscreen.orgPos.left-rt.left;
1962 rt.top = g_fullscreen.orgPos.top-rt.top;
1963 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
1964 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
1965
1966 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
1967 } else {
1968 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
1969 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
1970 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
1971
1972 if (g_fullscreen.wasZoomed)
1973 ShowWindow(hwnd, WS_MAXIMIZE);
1974 }
1975
1976 return g_fullscreen.mode;
1977 }
1978
1979 static void fullscreen_move(HWND hwnd)
1980 {
1981 RECT rt, pos;
1982 GetWindowRect(hwnd, &pos);
1983
1984 Frame_CalcFrameClient(hwnd, &rt);
1985 MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 );
1986
1987 rt.left = pos.left-rt.left;
1988 rt.top = pos.top-rt.top;
1989 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
1990 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
1991
1992 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
1993 }
1994
1995 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
1996 {
1997 BOOL vis = IsWindowVisible(hchild);
1998
1999 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
2000
2001 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
2002
2003 if (g_fullscreen.mode)
2004 fullscreen_move(hwnd);
2005
2006 resize_frame_client(hwnd);
2007 }
2008
2009 static BOOL activate_drive_window(LPCWSTR path)
2010 {
2011 WCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
2012 HWND child_wnd;
2013
2014 _wsplitpath(path, drv1, 0, 0, 0);
2015
2016 /* search for an already open window for the same drive */
2017 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2018 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2019
2020 if (child) {
2021 _wsplitpath(child->root.path, drv2, 0, 0, 0);
2022
2023 if (!lstrcmpiW(drv2, drv1)) {
2024 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2025
2026 if (IsIconic(child_wnd))
2027 ShowWindow(child_wnd, SW_SHOWNORMAL);
2028
2029 return TRUE;
2030 }
2031 }
2032 }
2033
2034 return FALSE;
2035 }
2036
2037 static BOOL activate_fs_window(LPCWSTR filesys)
2038 {
2039 HWND child_wnd;
2040
2041 /* search for an already open window of the given file system name */
2042 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2043 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2044
2045 if (child) {
2046 if (!lstrcmpiW(child->root.fs, filesys)) {
2047 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2048
2049 if (IsIconic(child_wnd))
2050 ShowWindow(child_wnd, SW_SHOWNORMAL);
2051
2052 return TRUE;
2053 }
2054 }
2055 }
2056
2057 return FALSE;
2058 }
2059
2060 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2061 {
2062 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2063
2064 switch(nmsg) {
2065 case WM_CLOSE:
2066 if (Globals.saveSettings)
2067 save_registry_settings();
2068
2069 DestroyWindow(hwnd);
2070
2071 /* clear handle variables */
2072 Globals.hMenuFrame = 0;
2073 Globals.hMenuView = 0;
2074 Globals.hMenuOptions = 0;
2075 Globals.hMainWnd = 0;
2076 Globals.hmdiclient = 0;
2077 Globals.hdrivebar = 0;
2078 break;
2079
2080 case WM_DESTROY:
2081 PostQuitMessage(0);
2082 break;
2083
2084 case WM_INITMENUPOPUP: {
2085 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2086
2087 if (!SendMessageW(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2088 return 0;
2089 break;}
2090
2091 case WM_COMMAND: {
2092 UINT cmd = LOWORD(wparam);
2093 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2094
2095 if (SendMessageW(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2096 break;
2097
2098 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2099 WCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2100 ChildWnd* child;
2101 LPCWSTR root = Globals.drives;
2102 int i;
2103
2104 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2105 while(*root)
2106 root++;
2107
2108 if (activate_drive_window(root))
2109 return 0;
2110
2111 _wsplitpath(root, drv, 0, 0, 0);
2112
2113 if (!SetCurrentDirectoryW(drv)) {
2114 display_error(hwnd, GetLastError());
2115 return 0;
2116 }
2117
2118 GetCurrentDirectoryW(MAX_PATH, path); /*TODO: store last directory per drive */
2119 child = alloc_child_window(path, NULL, hwnd);
2120
2121 if (!create_child_window(child))
2122 HeapFree(GetProcessHeap(), 0, child);
2123 } else switch(cmd) {
2124 case ID_FILE_EXIT:
2125 SendMessageW(hwnd, WM_CLOSE, 0, 0);
2126 break;
2127
2128 case ID_WINDOW_NEW: {
2129 WCHAR path[MAX_PATH];
2130 ChildWnd* child;
2131
2132 GetCurrentDirectoryW(MAX_PATH, path);
2133 child = alloc_child_window(path, NULL, hwnd);
2134
2135 if (!create_child_window(child))
2136 HeapFree(GetProcessHeap(), 0, child);
2137 break;}
2138
2139 case ID_REFRESH:
2140 refresh_drives();
2141 break;
2142
2143 case ID_WINDOW_CASCADE:
2144 SendMessageW(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2145 break;
2146
2147 case ID_WINDOW_TILE_HORZ:
2148 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2149 break;
2150
2151 case ID_WINDOW_TILE_VERT:
2152 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2153 break;
2154
2155 case ID_WINDOW_ARRANGE:
2156 SendMessageW(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2157 break;
2158
2159 case ID_SELECT_FONT:
2160 choose_font(hwnd);
2161 break;
2162
2163 case ID_VIEW_TOOL_BAR:
2164 toggle_child(hwnd, cmd, Globals.htoolbar);
2165 break;
2166
2167 case ID_VIEW_DRIVE_BAR:
2168 toggle_child(hwnd, cmd, Globals.hdrivebar);
2169 break;
2170
2171 case ID_VIEW_STATUSBAR:
2172 toggle_child(hwnd, cmd, Globals.hstatusbar);
2173 break;
2174
2175 case ID_VIEW_SAVESETTINGS:
2176 Globals.saveSettings = !Globals.saveSettings;
2177 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS,
2178 Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED );
2179 break;
2180
2181 case ID_RUN:
2182 WineFile_OnRun( hwnd );
2183 break;
2184
2185 case ID_CONNECT_NETWORK_DRIVE: {
2186 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2187 if (ret == NO_ERROR)
2188 refresh_drives();
2189 else if (ret != (DWORD)-1) {
2190 if (ret == ERROR_EXTENDED_ERROR)
2191 display_network_error(hwnd);
2192 else
2193 display_error(hwnd, ret);
2194 }
2195 break;}
2196
2197 case ID_DISCONNECT_NETWORK_DRIVE: {
2198 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2199 if (ret == NO_ERROR)
2200 refresh_drives();
2201 else if (ret != (DWORD)-1) {
2202 if (ret == ERROR_EXTENDED_ERROR)
2203 display_network_error(hwnd);
2204 else
2205 display_error(hwnd, ret);
2206 }
2207 break;}
2208
2209 case ID_HELP:
2210 WinHelpW(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2211 break;
2212
2213 case ID_VIEW_FULLSCREEN:
2214 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2215 break;
2216
2217 #ifdef __WINE__
2218 case ID_DRIVE_UNIX_FS: {
2219 WCHAR path[MAX_PATH];
2220 char cpath[MAX_PATH];
2221 ChildWnd* child;
2222
2223 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2224 break;
2225
2226 getcwd(cpath, MAX_PATH);
2227 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2228 child = alloc_child_window(path, NULL, hwnd);
2229
2230 if (!create_child_window(child))
2231 HeapFree(GetProcessHeap(), 0, child);
2232 break;}
2233 #endif
2234 case ID_DRIVE_SHELL_NS: {
2235 WCHAR path[MAX_PATH];
2236 ChildWnd* child;
2237
2238 if (activate_fs_window(RS(b1,IDS_SHELL)))
2239 break;
2240
2241 GetCurrentDirectoryW(MAX_PATH, path);
2242 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2243
2244 if (!create_child_window(child))
2245 HeapFree(GetProcessHeap(), 0, child);
2246 break;}
2247
2248 /*TODO: There are even more menu items! */
2249
2250 case ID_ABOUT:
2251 ShellAboutW(hwnd, RS(b1,IDS_WINEFILE), NULL,
2252 LoadImageW( Globals.hInstance, MAKEINTRESOURCEW(IDI_WINEFILE),
2253 IMAGE_ICON, 48, 48, LR_SHARED ));
2254 break;
2255
2256 default:
2257 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2258 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2259 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2260 (cmd<SC_SIZE || cmd>SC_RESTORE))
2261 MessageBoxW(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2262
2263 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2264 }
2265 break;}
2266
2267 case WM_SIZE:
2268 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2269 break; /* do not pass message to DefFrameProcW */
2270
2271 case WM_DEVICECHANGE:
2272 SendMessageW(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0);
2273 break;
2274
2275 case WM_GETMINMAXINFO: {
2276 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2277
2278 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2279 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2280 break;}
2281
2282 case FRM_CALC_CLIENT:
2283 frame_get_clientspace(hwnd, (PRECT)lparam);
2284 return TRUE;
2285
2286 default:
2287 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2288 }
2289
2290 return 0;
2291 }
2292
2293
2294 static WCHAR g_pos_names[COLUMNS][40] = {
2295 {'\0'} /* symbol */
2296 };
2297
2298 static const int g_pos_align[] = {
2299 0,
2300 HDF_LEFT, /* Name */
2301 HDF_RIGHT, /* Size */
2302 HDF_LEFT, /* CDate */
2303 HDF_LEFT, /* ADate */
2304 HDF_LEFT, /* MDate */
2305 HDF_LEFT, /* Index */
2306 HDF_CENTER, /* Links */
2307 HDF_CENTER, /* Attributes */
2308 HDF_LEFT /* Security */
2309 };
2310
2311 static void resize_tree(ChildWnd* child, int cx, int cy)
2312 {
2313 HDWP hdwp = BeginDeferWindowPos(4);
2314 RECT rt;
2315 WINDOWPOS wp;
2316 HD_LAYOUT hdl;
2317
2318 rt.left = 0;
2319 rt.top = 0;
2320 rt.right = cx;
2321 rt.bottom = cy;
2322
2323 cx = child->split_pos + SPLIT_WIDTH/2;
2324 hdl.prc = &rt;
2325 hdl.pwpos = &wp;
2326
2327 SendMessageW(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl);
2328
2329 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2330 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2331 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2332 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2333 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);
2334 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2335
2336 EndDeferWindowPos(hdwp);
2337 }
2338
2339 static HWND create_header(HWND parent, Pane* pane, UINT id)
2340 {
2341 HDITEMW hdi;
2342 int idx;
2343
2344 HWND hwnd = CreateWindowW(WC_HEADERW, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/,
2345 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2346 if (!hwnd)
2347 return 0;
2348
2349 SendMessageW(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE);
2350
2351 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2352
2353 for(idx=0; idx<COLUMNS; idx++) {
2354 hdi.pszText = g_pos_names[idx];
2355 hdi.fmt = HDF_STRING | g_pos_align[idx];
2356 hdi.cxy = pane->widths[idx];
2357 SendMessageW(hwnd, HDM_INSERTITEMW, idx, (LPARAM)&hdi);
2358 }
2359
2360 return hwnd;
2361 }
2362
2363 static void init_output(HWND hwnd)
2364 {
2365 static const WCHAR s1000[] = {'1','0','0','0','\0'};
2366 WCHAR b[16];
2367 HFONT old_font;
2368 HDC hdc = GetDC(hwnd);
2369
2370 if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2371 Globals.num_sep = b[1];
2372 else
2373 Globals.num_sep = '.';
2374
2375 old_font = SelectObject(hdc, Globals.hfont);
2376 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
2377 SelectObject(hdc, old_font);
2378 ReleaseDC(hwnd, hdc);
2379 }
2380
2381 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2382
2383
2384 /* calculate preferred width for all visible columns */
2385
2386 static BOOL calc_widths(Pane* pane, BOOL anyway)
2387 {
2388 int col, x, cx, spc=3*Globals.spaceSize.cx;
2389 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2390 int orgWidths[COLUMNS];
2391 int orgPositions[COLUMNS+1];
2392 HFONT hfontOld;
2393 HDC hdc;
2394 int cnt;
2395
2396 if (!anyway) {
2397 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2398 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2399 }
2400
2401 for(col=0; col<COLUMNS; col++)
2402 pane->widths[col] = 0;
2403
2404 hdc = GetDC(pane->hwnd);
2405 hfontOld = SelectObject(hdc, Globals.hfont);
2406
2407 for(cnt=0; cnt<entries; cnt++) {
2408 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2409
2410 DRAWITEMSTRUCT dis;
2411
2412 dis.CtlType = 0;
2413 dis.CtlID = 0;
2414 dis.itemID = 0;
2415 dis.itemAction = 0;
2416 dis.itemState = 0;
2417 dis.hwndItem = pane->hwnd;
2418 dis.hDC = hdc;
2419 dis.rcItem.left = 0;
2420 dis.rcItem.top = 0;
2421 dis.rcItem.right = 0;
2422 dis.rcItem.bottom = 0;
2423 /*dis.itemData = 0; */
2424
2425 draw_item(pane, &dis, entry, COLUMNS);
2426 }
2427
2428 SelectObject(hdc, hfontOld);
2429 ReleaseDC(pane->hwnd, hdc);
2430
2431 x = 0;
2432 for(col=0; col<COLUMNS; col++) {
2433 pane->positions[col] = x;
2434 cx = pane->widths[col];
2435
2436 if (cx) {
2437 cx += spc;
2438
2439 if (cx < IMAGE_WIDTH)
2440 cx = IMAGE_WIDTH;
2441
2442 pane->widths[col] = cx;
2443 }
2444
2445 x += cx;
2446 }
2447
2448 pane->positions[COLUMNS] = x;
2449
2450 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2451
2452 /* no change? */
2453 if (!anyway && !memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2454 return FALSE;
2455
2456 /* don't move, if only collapsing an entry */
2457 if (!anyway && pane->widths[0]<orgWidths[0] &&
2458 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2459 pane->widths[0] = orgWidths[0];
2460 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2461
2462 return FALSE;
2463 }
2464
2465 InvalidateRect(pane->hwnd, 0, TRUE);
2466
2467 return TRUE;
2468 }
2469
2470 /* calculate one preferred column width */
2471 static void calc_single_width(Pane* pane, int col)
2472 {
2473 HFONT hfontOld;
2474 int x, cx;
2475 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2476 int cnt;
2477 HDC hdc;
2478
2479 pane->widths[col] = 0;
2480
2481 hdc = GetDC(pane->hwnd);
2482 hfontOld = SelectObject(hdc, Globals.hfont);
2483
2484 for(cnt=0; cnt<entries; cnt++) {
2485 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2486 DRAWITEMSTRUCT dis;
2487
2488 dis.CtlType = 0;
2489 dis.CtlID = 0;
2490 dis.itemID = 0;
2491 dis.itemAction = 0;
2492 dis.itemState = 0;
2493 dis.hwndItem = pane->hwnd;
2494 dis.hDC = hdc;
2495 dis.rcItem.left = 0;
2496 dis.rcItem.top = 0;
2497 dis.rcItem.right = 0;
2498 dis.rcItem.bottom = 0;
2499 /*dis.itemData = 0; */
2500
2501 draw_item(pane, &dis, entry, col);
2502 }
2503
2504 SelectObject(hdc, hfontOld);
2505 ReleaseDC(pane->hwnd, hdc);
2506
2507 cx = pane->widths[col];
2508
2509 if (cx) {
2510 cx += 3*Globals.spaceSize.cx;
2511
2512 if (cx < IMAGE_WIDTH)
2513 cx = IMAGE_WIDTH;
2514 }
2515
2516 pane->widths[col] = cx;
2517
2518 x = pane->positions[col] + cx;
2519
2520 for(; col<COLUMNS-1; ) {
2521 pane->positions[++col] = x;
2522 x += pane->widths[col];
2523 }
2524
2525 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2526 }
2527
2528 static BOOL pattern_match(LPCWSTR str, LPCWSTR pattern)
2529 {
2530 for( ; *str&&*pattern; str++,pattern++) {
2531 if (*pattern == '*') {
2532 do pattern++;
2533 while(*pattern == '*');
2534
2535 if (!*pattern)
2536 return TRUE;
2537
2538 for(; *str; str++)
2539 if (*str==*pattern && pattern_match(str, pattern))
2540 return TRUE;
2541
2542 return FALSE;
2543 }
2544 else if (*str!=*pattern && *pattern!='?')
2545 return FALSE;
2546 }
2547
2548 if (*str || *pattern)
2549 if (*pattern!='*' || pattern[1]!='\0')
2550 return FALSE;
2551
2552 return TRUE;
2553 }
2554
2555 static BOOL pattern_imatch(LPCWSTR str, LPCWSTR pattern)
2556 {
2557 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2558
2559 lstrcpyW(b1, str);
2560 lstrcpyW(b2, pattern);
2561 CharUpperW(b1);
2562 CharUpperW(b2);
2563
2564 return pattern_match(b1, b2);
2565 }
2566
2567
2568 enum FILE_TYPE {
2569 FT_OTHER = 0,
2570 FT_EXECUTABLE = 1,
2571 FT_DOCUMENT = 2
2572 };
2573
2574 static enum FILE_TYPE get_file_type(LPCWSTR filename);
2575
2576
2577 /* insert listbox entries after index idx */
2578
2579 static int insert_entries(Pane* pane, Entry* dir, LPCWSTR pattern, int filter_flags, int idx)
2580 {
2581 Entry* entry = dir;
2582
2583 if (!entry)
2584 return idx;
2585
2586 ShowWindow(pane->hwnd, SW_HIDE);
2587
2588 for(; entry; entry=entry->next) {
2589 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2590 continue;
2591
2592 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2593 /* don't display entries "." and ".." in the left pane */
2594 if (pane->treePane && entry->data.cFileName[0] == '.')
2595 if (entry->data.cFileName[1] == '\0' ||
2596 (entry->data.cFileName[1] == '.' &&
2597 entry->data.cFileName[2] == '\0'))
2598 continue;
2599
2600 /* filter directories in right pane */
2601 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2602 continue;
2603 }
2604
2605 /* filter using the file name pattern */
2606 if (pattern)
2607 if (!pattern_imatch(entry->data.cFileName, pattern))
2608 continue;
2609
2610 /* filter system and hidden files */
2611 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2612 continue;
2613
2614 /* filter looking at the file type */
2615 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2616 switch(get_file_type(entry->data.cFileName)) {
2617 case FT_EXECUTABLE:
2618 if (!(filter_flags & TF_PROGRAMS))
2619 continue;
2620 break;
2621
2622 case FT_DOCUMENT:
2623 if (!(filter_flags & TF_DOCUMENTS))
2624 continue;
2625 break;
2626
2627 default: /* TF_OTHERS */
2628 if (!(filter_flags & TF_OTHERS))
2629 continue;
2630 }
2631
2632 if (idx != -1)
2633 idx++;
2634
2635 SendMessageW(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM)entry);
2636
2637 if (pane->treePane && entry->expanded)
2638 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2639 }
2640
2641 ShowWindow(pane->hwnd, SW_SHOW);
2642
2643 return idx;
2644 }
2645
2646
2647 static void format_bytes(LPWSTR buffer, LONGLONG bytes)
2648 {
2649 static const WCHAR sFmtSmall[] = {'%', 'u', 0};
2650 static const WCHAR sFmtBig[] = {'%', '.', '1', 'f', ' ', '%', 's', '\0'};
2651
2652 if (bytes < 1024)
2653 sprintfW(buffer, sFmtSmall, (DWORD)bytes);
2654 else
2655 {
2656 WCHAR unit[64];
2657 UINT resid;
2658 float fBytes;
2659 if (bytes >= 1073741824) /* 1 GB */
2660 {
2661 fBytes = ((float)bytes)/1073741824.f+.5f;
2662 resid = IDS_UNIT_GB;
2663 }
2664 else if (bytes >= 1048576) /* 1 MB */
2665 {
2666 fBytes = ((float)bytes)/1048576.f+.5f;
2667 resid = IDS_UNIT_MB;
2668 }
2669 else /* bytes >= 1024 */ /* 1 kB */
2670 {
2671 fBytes = ((float)bytes)/1024.f+.5f;
2672 resid = IDS_UNIT_KB;
2673 }
2674 LoadStringW(Globals.hInstance, resid, unit, sizeof(unit)/sizeof(*unit));
2675 sprintfW(buffer, sFmtBig, fBytes, unit);
2676 }
2677 }
2678
2679 static void set_space_status(void)
2680 {
2681 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2682 WCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2683
2684 if (GetDiskFreeSpaceExW(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2685 DWORD_PTR args[2];
2686 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2687 format_bytes(b2, ulTotalBytes.QuadPart);
2688 args[0] = (DWORD_PTR)b1;
2689 args[1] = (DWORD_PTR)b2;
2690 FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
2691 RS(fmt,IDS_FREE_SPACE_FMT), 0, 0, buffer,
2692 sizeof(buffer)/sizeof(*buffer), (__ms_va_list*)args);
2693 } else
2694 lstrcpyW(buffer, sQMarks);
2695
2696 SendMessageW(Globals.hstatusbar, SB_SETTEXTW, 0, (LPARAM)buffer);
2697 }
2698
2699
2700 static WNDPROC g_orgTreeWndProc;
2701
2702 static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCWSTR pattern, int filter_flags)
2703 {
2704 static const WCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2705
2706 static BOOL s_init = FALSE;
2707 Entry* entry = pane->root;
2708
2709 pane->hwnd = CreateWindowW(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2710 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2711 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2712
2713 SetWindowLongPtrW(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2714 g_orgTreeWndProc = (WNDPROC)SetWindowLongPtrW(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc);
2715
2716 SendMessageW(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE);
2717
2718 /* insert entries into listbox */
2719 if (entry)
2720 insert_entries(pane, entry, pattern, filter_flags, -1);
2721
2722 /* calculate column widths */
2723 if (!s_init) {
2724 s_init = TRUE;
2725 init_output(pane->hwnd);
2726 }
2727
2728 calc_widths(pane, TRUE);
2729
2730 pane->hwndHeader = create_header(parent, pane, id_header);
2731 }
2732
2733
2734 static void InitChildWindow(ChildWnd* child)
2735 {
2736 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2737 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2738 }
2739
2740
2741 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols)
2742 {
2743 SYSTEMTIME systime;
2744 FILETIME lft;
2745 int len = 0;
2746
2747 *buffer = '\0';
2748
2749 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2750 return;
2751
2752 if (!FileTimeToLocalFileTime(ft, &lft))
2753 {err: lstrcpyW(buffer,sQMarks); return;}
2754
2755 if (!FileTimeToSystemTime(&lft, &systime))
2756 goto err;
2757
2758 if (visible_cols & COL_DATE) {
2759 len = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2760 if (!len)
2761 goto err;
2762 }
2763
2764 if (visible_cols & COL_TIME) {
2765 if (len)
2766 buffer[len-1] = ' ';
2767
2768 buffer[len++] = ' ';
2769
2770 if (!GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2771 buffer[len] = '\0';
2772 }
2773 }
2774
2775
2776 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2777 {
2778 RECT rt = {0, 0, 0, 0};
2779
2780 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2781
2782 if (rt.right > pane->widths[col])
2783 pane->widths[col] = rt.right;
2784 }
2785
2786 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2787 {
2788 RECT rt = {0, 0, 0, 0};
2789
2790 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2791 /*FIXME rt (0,0) ??? */
2792
2793 if (rt.right > pane->widths[col])
2794 pane->widths[col] = rt.right;
2795 }
2796
2797
2798 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str, DWORD flags)
2799 {
2800 int x = dis->rcItem.left;
2801 RECT rt;
2802
2803 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2804 rt.top = dis->rcItem.top;
2805 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2806 rt.bottom = dis->rcItem.bottom;
2807
2808 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2809 }
2810
2811 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2812 {
2813 int x = dis->rcItem.left;
2814 RECT rt;
2815
2816 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2817 rt.top = dis->rcItem.top;
2818 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2819 rt.bottom = dis->rcItem.bottom;
2820
2821 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2822 }
2823
2824 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2825 {
2826 int x = dis->rcItem.left;
2827 RECT rt;
2828 LPCWSTR s = str;
2829 WCHAR b[128];
2830 LPWSTR d = b;
2831 int pos;
2832
2833 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2834 rt.top = dis->rcItem.top;
2835 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2836 rt.bottom = dis->rcItem.bottom;
2837
2838 if (*s)
2839 *d++ = *s++;
2840
2841 /* insert number separator characters */
2842 pos = lstrlenW(s) % 3;
2843
2844 while(*s)
2845 if (pos--)
2846 *d++ = *s++;
2847 else {
2848 *d++ = Globals.num_sep;
2849 pos = 3;
2850 }
2851
2852 DrawTextW(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
2853 }
2854
2855
2856 static BOOL is_exe_file(LPCWSTR ext)
2857 {
2858 static const WCHAR executable_extensions[][4] = {
2859 {'C','O','M','\0'},
2860 {'E','X','E','\0'},
2861 {'B','A','T','\0'},
2862 {'C','M','D','\0'},
2863 {'C','M','M','\0'},
2864 {'B','T','M','\0'},
2865 {'A','W','K','\0'},
2866 {'\0'}
2867 };
2868
2869 WCHAR ext_buffer[_MAX_EXT];
2870 const WCHAR (*p)[4];
2871 LPCWSTR s;
2872 LPWSTR d;
2873
2874 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
2875 d++;
2876
2877 for(p=executable_extensions; (*p)[0]; p++)
2878 if (!lstrcmpiW(ext_buffer, *p))
2879 return TRUE;
2880
2881 return FALSE;
2882 }
2883
2884 static BOOL is_registered_type(LPCWSTR ext)
2885 {
2886 /* check if there exists a classname for this file extension in the registry */
2887 if (!RegQueryValueW(HKEY_CLASSES_ROOT, ext, NULL, NULL))
2888 return TRUE;
2889
2890 return FALSE;
2891 }
2892
2893 static enum FILE_TYPE get_file_type(LPCWSTR filename)
2894 {
2895 LPCWSTR ext = strrchrW(filename, '.');
2896 if (!ext)
2897 ext = sEmpty;
2898
2899 if (is_exe_file(ext))
2900 return FT_EXECUTABLE;
2901 else if (is_registered_type(ext))
2902 return FT_DOCUMENT;
2903 else
2904 return FT_OTHER;
2905 }
2906
2907
2908 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
2909 {
2910 WCHAR buffer[BUFFER_LEN];
2911 DWORD attrs;
2912 int visible_cols = pane->visible_cols;
2913 COLORREF bkcolor, textcolor;
2914 RECT focusRect = dis->rcItem;
2915 HBRUSH hbrush;
2916 enum IMAGE img;
2917 int img_pos, cx;
2918 int col = 0;
2919
2920 if (entry) {
2921 attrs = entry->data.dwFileAttributes;
2922
2923 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
2924 if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.'
2925 && entry->data.cFileName[2] == '\0')
2926 img = IMG_FOLDER_UP;
2927 else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0')
2928 img = IMG_FOLDER_CUR;
2929 else if (pane->treePane && (dis->itemState&ODS_FOCUS))
2930 img = IMG_OPEN_FOLDER;
2931 else
2932 img = IMG_FOLDER;
2933 } else {
2934 switch(get_file_type(entry->data.cFileName)) {
2935 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
2936 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
2937 default: img = IMG_FILE;
2938 }
2939 }
2940 } else {
2941 attrs = 0;
2942 img = IMG_NONE;
2943 }
2944
2945 if (pane->treePane) {
2946 if (entry) {
2947 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
2948
2949 if (calcWidthCol == -1) {
2950 int x;
2951 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
2952 Entry* up;
2953 RECT rt_clip;
2954 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
2955 HRGN hrgn;
2956
2957 rt_clip.left = dis->rcItem.left;
2958 rt_clip.top = dis->rcItem.top;
2959 rt_clip.right = dis->rcItem.left+pane->widths[col];
2960 rt_clip.bottom = dis->rcItem.bottom;
2961
2962 hrgn = CreateRectRgnIndirect(&rt_clip);