projects / reactos.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
Sync WinFile to Wine 1.1.30
[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 #ifdef _NO_EXTENSIONS
39 #undef _LEFT_FILES
40 #endif
41
42 #ifndef _MAX_PATH
43 #define _MAX_DRIVE 3
44 #define _MAX_FNAME 256
45 #define _MAX_DIR _MAX_FNAME
46 #define _MAX_EXT _MAX_FNAME
47 #define _MAX_PATH 260
48 #endif
49
50 #ifdef NONAMELESSUNION
51 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
52 #else
53 #define UNION_MEMBER(x) x
54 #endif
55
56
57 #ifdef _SHELL_FOLDERS
58 #define DEFAULT_SPLIT_POS 300
59 #else
60 #define DEFAULT_SPLIT_POS 200
61 #endif
62
63 static const WCHAR registry_key[] = { 'S','o','f','t','w','a','r','e','\\',
64 'W','i','n','e','\\',
65 'W','i','n','e','F','i','l','e','\0'};
66 static const WCHAR reg_start_x[] = { 's','t','a','r','t','X','\0'};
67 static const WCHAR reg_start_y[] = { 's','t','a','r','t','Y','\0'};
68 static const WCHAR reg_width[] = { 'w','i','d','t','h','\0'};
69 static const WCHAR reg_height[] = { 'h','e','i','g','h','t','\0'};
70 static const WCHAR reg_logfont[] = { 'l','o','g','f','o','n','t','\0'};
71
72 enum ENTRY_TYPE {
73 ET_WINDOWS,
74 ET_UNIX,
75 #ifdef _SHELL_FOLDERS
76 ET_SHELL
77 #endif
78 };
79
80 typedef struct _Entry {
81 struct _Entry* next;
82 struct _Entry* down;
83 struct _Entry* up;
84
85 BOOL expanded;
86 BOOL scanned;
87 int level;
88
89 WIN32_FIND_DATAW data;
90
91 #ifndef _NO_EXTENSIONS
92 BY_HANDLE_FILE_INFORMATION bhfi;
93 BOOL bhfi_valid;
94 enum ENTRY_TYPE etype;
95 #endif
96 #ifdef _SHELL_FOLDERS
97 LPITEMIDLIST pidl;
98 IShellFolder* folder;
99 HICON hicon;
100 #endif
101 } Entry;
102
103 typedef struct {
104 Entry entry;
105 WCHAR path[MAX_PATH];
106 WCHAR volname[_MAX_FNAME];
107 WCHAR fs[_MAX_DIR];
108 DWORD drive_type;
109 DWORD fs_flags;
110 } Root;
111
112 enum COLUMN_FLAGS {
113 COL_SIZE = 0x01,
114 COL_DATE = 0x02,
115 COL_TIME = 0x04,
116 COL_ATTRIBUTES = 0x08,
117 COL_DOSNAMES = 0x10,
118 #ifdef _NO_EXTENSIONS
119 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES
120 #else
121 COL_INDEX = 0x20,
122 COL_LINKS = 0x40,
123 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
124 #endif
125 };
126
127 typedef enum {
128 SORT_NAME,
129 SORT_EXT,
130 SORT_SIZE,
131 SORT_DATE
132 } SORT_ORDER;
133
134 typedef struct {
135 HWND hwnd;
136 #ifndef _NO_EXTENSIONS
137 HWND hwndHeader;
138 #endif
139
140 #ifndef _NO_EXTENSIONS
141 #define COLUMNS 10
142 #else
143 #define COLUMNS 5
144 #endif
145 int widths[COLUMNS];
146 int positions[COLUMNS+1];
147
148 BOOL treePane;
149 int visible_cols;
150 Entry* root;
151 Entry* cur;
152 } Pane;
153
154 typedef struct {
155 HWND hwnd;
156 Pane left;
157 Pane right;
158 int focus_pane; /* 0: left 1: right */
159 WINDOWPLACEMENT pos;
160 int split_pos;
161 BOOL header_wdths_ok;
162
163 WCHAR path[MAX_PATH];
164 WCHAR filter_pattern[MAX_PATH];
165 int filter_flags;
166 Root root;
167
168 SORT_ORDER sortOrder;
169 } ChildWnd;
170
171
172
173 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd);
174 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd);
175 static void refresh_child(ChildWnd* child);
176 static void refresh_drives(void);
177 static void get_path(Entry* dir, PWSTR path);
178 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols);
179
180 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
181 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
182 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
183
184
185 /* globals */
186 WINEFILE_GLOBALS Globals;
187
188 static int last_split;
189
190 /* some common string constants */
191 static const WCHAR sEmpty[] = {'\0'};
192 static const WCHAR sSpace[] = {' ', '\0'};
193 static const WCHAR sNumFmt[] = {'%','d','\0'};
194 static const WCHAR sQMarks[] = {'?','?','?','\0'};
195
196 /* window class names */
197 static const WCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
198 static const WCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
199
200 static void format_longlong(LPWSTR ret, ULONGLONG val)
201 {
202 WCHAR buffer[65], *p = &buffer[64];
203
204 *p = 0;
205 do {
206 *(--p) = '0' + val % 10;
207 val /= 10;
208 } while (val);
209 lstrcpyW( ret, p );
210 }
211
212
213 /* load resource string */
214 static LPWSTR load_string(LPWSTR buffer, DWORD size, UINT id)
215 {
216 LoadStringW(Globals.hInstance, id, buffer, size);
217 return buffer;
218 }
219
220 #define RS(b, i) load_string(b, sizeof(b)/sizeof(b[0]), i)
221
222
223 /* display error message for the specified WIN32 error code */
224 static void display_error(HWND hwnd, DWORD error)
225 {
226 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
227 PWSTR msg;
228
229 if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
230 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PWSTR)&msg, 0, NULL))
231 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
232 else
233 MessageBoxW(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
234
235 LocalFree(msg);
236 }
237
238
239 /* display network error message using WNetGetLastErrorW() */
240 static void display_network_error(HWND hwnd)
241 {
242 WCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN];
243 DWORD error;
244
245 if (WNetGetLastErrorW(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR)
246 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
247 }
248
249 static inline BOOL get_check(HWND hwnd, INT id)
250 {
251 return BST_CHECKED&SendMessageW(GetDlgItem(hwnd, id), BM_GETSTATE, 0, 0);
252 }
253
254 static inline INT set_check(HWND hwnd, INT id, BOOL on)
255 {
256 return SendMessageW(GetDlgItem(hwnd, id), BM_SETCHECK, on?BST_CHECKED:BST_UNCHECKED, 0);
257 }
258
259 static inline void choose_font(HWND hwnd)
260 {
261 WCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
262 CHOOSEFONTW chFont;
263 LOGFONTW lFont;
264
265 HDC hdc = GetDC(hwnd);
266 chFont.lStructSize = sizeof(CHOOSEFONTW);
267 chFont.hwndOwner = hwnd;
268 chFont.hDC = NULL;
269 chFont.lpLogFont = &lFont;
270 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL;
271 chFont.rgbColors = RGB(0,0,0);
272 chFont.lCustData = 0;
273 chFont.lpfnHook = NULL;
274 chFont.lpTemplateName = NULL;
275 chFont.hInstance = Globals.hInstance;
276 chFont.lpszStyle = NULL;
277 chFont.nFontType = SIMULATED_FONTTYPE;
278 chFont.nSizeMin = 0;
279 chFont.nSizeMax = 24;
280
281 if (ChooseFontW(&chFont)) {
282 HWND childWnd;
283 HFONT hFontOld;
284
285 DeleteObject(Globals.hfont);
286 Globals.hfont = CreateFontIndirectW(&lFont);
287 hFontOld = SelectObject(hdc, Globals.hfont);
288 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
289
290 /* change font in all open child windows */
291 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
292 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(childWnd, GWLP_USERDATA);
293 SendMessageW(child->left.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
294 SendMessageW(child->right.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
295 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
296 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
297 InvalidateRect(child->left.hwnd, NULL, TRUE);
298 InvalidateRect(child->right.hwnd, NULL, TRUE);
299 }
300
301 SelectObject(hdc, hFontOld);
302 }
303 else if (CommDlgExtendedError()) {
304 LoadStringW(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
305 LoadStringW(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
306 MessageBoxW(hwnd, dlg_info, dlg_name, MB_OK);
307 }
308
309 ReleaseDC(hwnd, hdc);
310 }
311
312
313 /* allocate and initialise a directory entry */
314 static Entry* alloc_entry(void)
315 {
316 Entry* entry = HeapAlloc(GetProcessHeap(), 0, sizeof(Entry));
317
318 #ifdef _SHELL_FOLDERS
319 entry->pidl = NULL;
320 entry->folder = NULL;
321 entry->hicon = 0;
322 #endif
323
324 return entry;
325 }
326
327 /* free a directory entry */
328 static void free_entry(Entry* entry)
329 {
330 #ifdef _SHELL_FOLDERS
331 if (entry->hicon && entry->hicon!=(HICON)-1)
332 DestroyIcon(entry->hicon);
333
334 if (entry->folder && entry->folder!=Globals.iDesktop)
335 IShellFolder_Release(entry->folder);
336
337 if (entry->pidl)
338 IMalloc_Free(Globals.iMalloc, entry->pidl);
339 #endif
340
341 HeapFree(GetProcessHeap(), 0, entry);
342 }
343
344 /* recursively free all child entries */
345 static void free_entries(Entry* dir)
346 {
347 Entry *entry, *next=dir->down;
348
349 if (next) {
350 dir->down = 0;
351
352 do {
353 entry = next;
354 next = entry->next;
355
356 free_entries(entry);
357 free_entry(entry);
358 } while(next);
359 }
360 }
361
362
363 static void read_directory_win(Entry* dir, LPCWSTR path)
364 {
365 Entry* first_entry = NULL;
366 Entry* last = NULL;
367 Entry* entry;
368
369 int level = dir->level + 1;
370 WIN32_FIND_DATAW w32fd;
371 HANDLE hFind;
372 #ifndef _NO_EXTENSIONS
373 HANDLE hFile;
374 #endif
375
376 WCHAR buffer[MAX_PATH], *p;
377 for(p=buffer; *path; )
378 *p++ = *path++;
379
380 *p++ = '\\';
381 p[0] = '*';
382 p[1] = '\0';
383
384 hFind = FindFirstFileW(buffer, &w32fd);
385
386 if (hFind != INVALID_HANDLE_VALUE) {
387 do {
388 #ifdef _NO_EXTENSIONS
389 /* hide directory entry "." */
390 if (w32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
391 LPCWSTR name = w32fd.cFileName;
392
393 if (name[0]=='.' && name[1]=='\0')
394 continue;
395 }
396 #endif
397 entry = alloc_entry();
398
399 if (!first_entry)
400 first_entry = entry;
401
402 if (last)
403 last->next = entry;
404
405 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATAW));
406 entry->down = NULL;
407 entry->up = dir;
408 entry->expanded = FALSE;
409 entry->scanned = FALSE;
410 entry->level = level;
411
412 #ifndef _NO_EXTENSIONS
413 entry->etype = ET_WINDOWS;
414 entry->bhfi_valid = FALSE;
415
416 lstrcpyW(p, entry->data.cFileName);
417
418 hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
419 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
420
421 if (hFile != INVALID_HANDLE_VALUE) {
422 if (GetFileInformationByHandle(hFile, &entry->bhfi))
423 entry->bhfi_valid = TRUE;
424
425 CloseHandle(hFile);
426 }
427 #endif
428
429 last = entry;
430 } while(FindNextFileW(hFind, &w32fd));
431
432 if (last)
433 last->next = NULL;
434
435 FindClose(hFind);
436 }
437
438 dir->down = first_entry;
439 dir->scanned = TRUE;
440 }
441
442
443 static Entry* find_entry_win(Entry* dir, LPCWSTR name)
444 {
445 Entry* entry;
446
447 for(entry=dir->down; entry; entry=entry->next) {
448 LPCWSTR p = name;
449 LPCWSTR q = entry->data.cFileName;
450
451 do {
452 if (!*p || *p == '\\' || *p == '/')
453 return entry;
454 } while(tolower(*p++) == tolower(*q++));
455
456 p = name;
457 q = entry->data.cAlternateFileName;
458
459 do {
460 if (!*p || *p == '\\' || *p == '/')
461 return entry;
462 } while(tolower(*p++) == tolower(*q++));
463 }
464
465 return 0;
466 }
467
468
469 static Entry* read_tree_win(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
470 {
471 WCHAR buffer[MAX_PATH];
472 Entry* entry = &root->entry;
473 LPCWSTR s = path;
474 PWSTR d = buffer;
475
476 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
477
478 #ifndef _NO_EXTENSIONS
479 entry->etype = ET_WINDOWS;
480 #endif
481
482 while(entry) {
483 while(*s && *s != '\\' && *s != '/')
484 *d++ = *s++;
485
486 while(*s == '\\' || *s == '/')
487 s++;
488
489 *d++ = '\\';
490 *d = '\0';
491
492 read_directory(entry, buffer, sortOrder, hwnd);
493
494 if (entry->down)
495 entry->expanded = TRUE;
496
497 if (!*s)
498 break;
499
500 entry = find_entry_win(entry, s);
501 }
502
503 SetCursor(old_cursor);
504
505 return entry;
506 }
507
508
509 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
510
511 static BOOL time_to_filetime(const time_t* t, FILETIME* ftime)
512 {
513 struct tm* tm = gmtime(t);
514 SYSTEMTIME stime;
515
516 if (!tm)
517 return FALSE;
518
519 stime.wYear = tm->tm_year+1900;
520 stime.wMonth = tm->tm_mon+1;
521 /* stime.wDayOfWeek */
522 stime.wDay = tm->tm_mday;
523 stime.wHour = tm->tm_hour;
524 stime.wMinute = tm->tm_min;
525 stime.wSecond = tm->tm_sec;
526
527 return SystemTimeToFileTime(&stime, ftime);
528 }
529
530 static void read_directory_unix(Entry* dir, LPCWSTR path)
531 {
532 Entry* first_entry = NULL;
533 Entry* last = NULL;
534 Entry* entry;
535 DIR* pdir;
536
537 int level = dir->level + 1;
538 char cpath[MAX_PATH];
539
540 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL);
541 pdir = opendir(cpath);
542
543 if (pdir) {
544 struct stat st;
545 struct dirent* ent;
546 char buffer[MAX_PATH], *p;
547 const char* s;
548
549 for(p=buffer,s=cpath; *s; )
550 *p++ = *s++;
551
552 if (p==buffer || p[-1]!='/')
553 *p++ = '/';
554
555 while((ent=readdir(pdir))) {
556 entry = alloc_entry();
557
558 if (!first_entry)
559 first_entry = entry;
560
561 if (last)
562 last->next = entry;
563
564 entry->etype = ET_UNIX;
565
566 strcpy(p, ent->d_name);
567 MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH);
568
569 if (!stat(buffer, &st)) {
570 entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
571
572 if (S_ISDIR(st.st_mode))
573 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
574
575 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
576 entry->data.nFileSizeHigh = st.st_size >> 32;
577
578 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
579 time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime);
580 time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime);
581
582 entry->bhfi.nFileIndexLow = ent->d_ino;
583 entry->bhfi.nFileIndexHigh = 0;
584
585 entry->bhfi.nNumberOfLinks = st.st_nlink;
586
587 entry->bhfi_valid = TRUE;
588 } else {
589 entry->data.nFileSizeLow = 0;
590 entry->data.nFileSizeHigh = 0;
591 entry->bhfi_valid = FALSE;
592 }
593
594 entry->down = NULL;
595 entry->up = dir;
596 entry->expanded = FALSE;
597 entry->scanned = FALSE;
598 entry->level = level;
599
600 last = entry;
601 }
602
603 if (last)
604 last->next = NULL;
605
606 closedir(pdir);
607 }
608
609 dir->down = first_entry;
610 dir->scanned = TRUE;
611 }
612
613 static Entry* find_entry_unix(Entry* dir, LPCWSTR name)
614 {
615 Entry* entry;
616
617 for(entry=dir->down; entry; entry=entry->next) {
618 LPCWSTR p = name;
619 LPCWSTR q = entry->data.cFileName;
620
621 do {
622 if (!*p || *p == '/')
623 return entry;
624 } while(*p++ == *q++);
625 }
626
627 return 0;
628 }
629
630 static Entry* read_tree_unix(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
631 {
632 WCHAR buffer[MAX_PATH];
633 Entry* entry = &root->entry;
634 LPCWSTR s = path;
635 PWSTR d = buffer;
636
637 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
638
639 entry->etype = ET_UNIX;
640
641 while(entry) {
642 while(*s && *s != '/')
643 *d++ = *s++;
644
645 while(*s == '/')
646 s++;
647
648 *d++ = '/';
649 *d = '\0';
650
651 read_directory(entry, buffer, sortOrder, hwnd);
652
653 if (entry->down)
654 entry->expanded = TRUE;
655
656 if (!*s)
657 break;
658
659 entry = find_entry_unix(entry, s);
660 }
661
662 SetCursor(old_cursor);
663
664 return entry;
665 }
666
667 #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */
668
669
670 #ifdef _SHELL_FOLDERS
671
672 static void free_strret(STRRET* str)
673 {
674 if (str->uType == STRRET_WSTR)
675 IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
676 }
677
678 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
679 {
680 LPCWSTR s;
681 LPWSTR d = dest;
682
683 for(s=source; count&&(*d++=*s++); )
684 count--;
685
686 return dest;
687 }
688
689 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
690 {
691 switch(str->uType) {
692 case STRRET_WSTR:
693 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
694 break;
695
696 case STRRET_OFFSET:
697 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
698 break;
699
700 case STRRET_CSTR:
701 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
702 }
703 }
704
705
706 static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len, SHGDNF flags)
707 {
708 STRRET str;
709
710 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str);
711
712 if (SUCCEEDED(hr)) {
713 get_strretW(&str, &pidl->mkid, buffer, len);
714 free_strret(&str);
715 } else
716 buffer[0] = '\0';
717
718 return hr;
719 }
720
721
722 static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
723 {
724 STRRET str;
725
726 /* SHGDN_FORPARSING: get full path of id list */
727 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
728
729 if (SUCCEEDED(hr)) {
730 get_strretW(&str, &pidl->mkid, buffer, len);
731 free_strret(&str);
732 } else
733 buffer[0] = '\0';
734
735 return hr;
736 }
737
738
739 /* create an item id list from a file system path */
740
741 static LPITEMIDLIST get_path_pidl(LPWSTR path, HWND hwnd)
742 {
743 LPITEMIDLIST pidl;
744 HRESULT hr;
745 ULONG len;
746 LPWSTR buffer = path;
747
748 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
749 if (FAILED(hr))
750 return NULL;
751
752 return pidl;
753 }
754
755
756 /* convert an item id list from relative to absolute (=relative to the desktop) format */
757
758 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
759 {
760 if (entry->up && entry->up->etype==ET_SHELL) {
761 LPITEMIDLIST idl = NULL;
762
763 while (entry->up) {
764 idl = ILCombine(ILClone(entry->pidl), idl);
765 entry = entry->up;
766 }
767
768 return idl;
769 } else if (entry->etype == ET_WINDOWS) {
770 WCHAR path[MAX_PATH];
771
772 get_path(entry, path);
773
774 return get_path_pidl(path, hwnd);
775 } else if (entry->pidl)
776 return ILClone(entry->pidl);
777
778 return NULL;
779 }
780
781
782 static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
783 {
784 IExtractIconW* pExtract;
785
786 if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIconW, 0, (LPVOID*)&pExtract))) {
787 WCHAR path[_MAX_PATH];
788 unsigned flags;
789 HICON hicon;
790 int idx;
791
792 if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
793 if (!(flags & GIL_NOTFILENAME)) {
794 if (idx == -1)
795 idx = 0; /* special case for some control panel applications */
796
797 if ((int)ExtractIconExW(path, idx, 0, &hicon, 1) > 0)
798 flags &= ~GIL_DONTCACHE;
799 } else {
800 HICON hIconLarge = 0;
801
802 HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
803
804 if (SUCCEEDED(hr))
805 DestroyIcon(hIconLarge);
806 }
807
808 return hicon;
809 }
810 }
811
812 return 0;
813 }
814
815
816 static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl)
817 {
818 Entry* entry;
819
820 for(entry=dir->down; entry; entry=entry->next) {
821 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
822 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
823 return entry;
824 }
825
826 return 0;
827 }
828
829 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
830 {
831 Entry* entry = &root->entry;
832 Entry* next;
833 LPITEMIDLIST next_pidl = pidl;
834 IShellFolder* folder;
835 IShellFolder* child = NULL;
836 HRESULT hr;
837
838 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
839
840 #ifndef _NO_EXTENSIONS
841 entry->etype = ET_SHELL;
842 #endif
843
844 folder = Globals.iDesktop;
845
846 while(entry) {
847 entry->pidl = next_pidl;
848 entry->folder = folder;
849
850 if (!pidl->mkid.cb)
851 break;
852
853 /* copy first element of item idlist */
854 next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
855 memcpy(next_pidl, pidl, pidl->mkid.cb);
856 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
857
858 hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
859 if (FAILED(hr))
860 break;
861
862 read_directory(entry, NULL, sortOrder, hwnd);
863
864 if (entry->down)
865 entry->expanded = TRUE;
866
867 next = find_entry_shell(entry, next_pidl);
868 if (!next)
869 break;
870
871 folder = child;
872 entry = next;
873
874 /* go to next element */
875 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
876 }
877
878 SetCursor(old_cursor);
879
880 return entry;
881 }
882
883
884 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATAW* w32fdata)
885 {
886 if (!(attribs & SFGAO_FILESYSTEM) ||
887 FAILED(SHGetDataFromIDListW(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATAW)))) {
888 WIN32_FILE_ATTRIBUTE_DATA fad;
889 IDataObject* pDataObj;
890
891 STGMEDIUM medium = {0, {0}, 0};
892 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
893
894 HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
895
896 if (SUCCEEDED(hr)) {
897 hr = IDataObject_GetData(pDataObj, &fmt, &medium);
898
899 IDataObject_Release(pDataObj);
900
901 if (SUCCEEDED(hr)) {
902 LPCWSTR path = GlobalLock(medium.UNION_MEMBER(hGlobal));
903 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
904
905 if (GetFileAttributesExW(path, GetFileExInfoStandard, &fad)) {
906 w32fdata->dwFileAttributes = fad.dwFileAttributes;
907 w32fdata->ftCreationTime = fad.ftCreationTime;
908 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
909 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
910
911 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
912 w32fdata->nFileSizeLow = fad.nFileSizeLow;
913 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
914 }
915 }
916
917 SetErrorMode(sem_org);
918
919 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
920 GlobalFree(medium.UNION_MEMBER(hGlobal));
921 }
922 }
923 }
924
925 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
926 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
927
928 if (attribs & SFGAO_READONLY)
929 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
930
931 if (attribs & SFGAO_COMPRESSED)
932 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
933 }
934
935
936 static void read_directory_shell(Entry* dir, HWND hwnd)
937 {
938 IShellFolder* folder = dir->folder;
939 int level = dir->level + 1;
940 HRESULT hr;
941
942 IShellFolder* child;
943 IEnumIDList* idlist;
944
945 Entry* first_entry = NULL;
946 Entry* last = NULL;
947 Entry* entry;
948
949 if (!folder)
950 return;
951
952 hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
953
954 if (SUCCEEDED(hr)) {
955 for(;;) {
956 #define FETCH_ITEM_COUNT 32
957 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
958 SFGAOF attribs;
959 ULONG cnt = 0;
960 ULONG n;
961
962 memset(pidls, 0, sizeof(pidls));
963
964 hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
965 if (FAILED(hr))
966 break;
967
968 if (hr == S_FALSE)
969 break;
970
971 for(n=0; n<cnt; ++n) {
972 entry = alloc_entry();
973
974 if (!first_entry)
975 first_entry = entry;
976
977 if (last)
978 last->next = entry;
979
980 memset(&entry->data, 0, sizeof(WIN32_FIND_DATAW));
981 entry->bhfi_valid = FALSE;
982
983 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
984
985 hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
986
987 if (SUCCEEDED(hr)) {
988 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
989 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
990
991 entry->bhfi_valid = TRUE;
992 } else
993 attribs = 0;
994 } else
995 attribs = 0;
996
997 entry->pidl = pidls[n];
998
999 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1000 hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
1001
1002 if (SUCCEEDED(hr))
1003 entry->folder = child;
1004 else
1005 entry->folder = NULL;
1006 }
1007 else
1008 entry->folder = NULL;
1009
1010 if (!entry->data.cFileName[0])
1011 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
1012
1013 /* get display icons for files and virtual objects */
1014 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
1015 !(attribs & SFGAO_FILESYSTEM)) {
1016 entry->hicon = extract_icon(folder, pidls[n]);
1017
1018 if (!entry->hicon)
1019 entry->hicon = (HICON)-1; /* don't try again later */
1020 }
1021
1022 entry->down = NULL;
1023 entry->up = dir;
1024 entry->expanded = FALSE;
1025 entry->scanned = FALSE;
1026 entry->level = level;
1027
1028 #ifndef _NO_EXTENSIONS
1029 entry->etype = ET_SHELL;
1030 entry->bhfi_valid = FALSE;
1031 #endif
1032
1033 last = entry;
1034 }
1035 }
1036
1037 IEnumIDList_Release(idlist);
1038 }
1039
1040 if (last)
1041 last->next = NULL;
1042
1043 dir->down = first_entry;
1044 dir->scanned = TRUE;
1045 }
1046
1047 #endif /* _SHELL_FOLDERS */
1048
1049
1050 /* sort order for different directory/file types */
1051 enum TYPE_ORDER {
1052 TO_DIR = 0,
1053 TO_DOT = 1,
1054 TO_DOTDOT = 2,
1055 TO_OTHER_DIR = 3,
1056 TO_FILE = 4
1057 };
1058
1059 /* distinguish between ".", ".." and any other directory names */
1060 static int TypeOrderFromDirname(LPCWSTR name)
1061 {
1062 if (name[0] == '.') {
1063 if (name[1] == '\0')
1064 return TO_DOT; /* "." */
1065
1066 if (name[1]=='.' && name[2]=='\0')
1067 return TO_DOTDOT; /* ".." */
1068 }
1069
1070 return TO_OTHER_DIR; /* anything else */
1071 }
1072
1073 /* directories first... */
1074 static int compareType(const WIN32_FIND_DATAW* fd1, const WIN32_FIND_DATAW* fd2)
1075 {
1076 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1077 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1078
1079 /* Handle "." and ".." as special case and move them at the very first beginning. */
1080 if (order1==TO_DIR && order2==TO_DIR) {
1081 order1 = TypeOrderFromDirname(fd1->cFileName);
1082 order2 = TypeOrderFromDirname(fd2->cFileName);
1083 }
1084
1085 return order2==order1? 0: order1<order2? -1: 1;
1086 }
1087
1088
1089 static int compareName(const void* arg1, const void* arg2)
1090 {
1091 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1092 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1093
1094 int cmp = compareType(fd1, fd2);
1095 if (cmp)
1096 return cmp;
1097
1098 return lstrcmpiW(fd1->cFileName, fd2->cFileName);
1099 }
1100
1101 static int compareExt(const void* arg1, const void* arg2)
1102 {
1103 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1104 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1105 const WCHAR *name1, *name2, *ext1, *ext2;
1106
1107 int cmp = compareType(fd1, fd2);
1108 if (cmp)
1109 return cmp;
1110
1111 name1 = fd1->cFileName;
1112 name2 = fd2->cFileName;
1113
1114 ext1 = strrchrW(name1, '.');
1115 ext2 = strrchrW(name2, '.');
1116
1117 if (ext1)
1118 ext1++;
1119 else
1120 ext1 = sEmpty;
1121
1122 if (ext2)
1123 ext2++;
1124 else
1125 ext2 = sEmpty;
1126
1127 cmp = lstrcmpiW(ext1, ext2);
1128 if (cmp)
1129 return cmp;
1130
1131 return lstrcmpiW(name1, name2);
1132 }
1133
1134 static int compareSize(const void* arg1, const void* arg2)
1135 {
1136 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1137 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1138
1139 int cmp = compareType(fd1, fd2);
1140 if (cmp)
1141 return cmp;
1142
1143 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1144
1145 if (cmp < 0)
1146 return -1;
1147 else if (cmp > 0)
1148 return 1;
1149
1150 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1151
1152 return cmp<0? -1: cmp>0? 1: 0;
1153 }
1154
1155 static int compareDate(const void* arg1, const void* arg2)
1156 {
1157 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1158 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1159
1160 int cmp = compareType(fd1, fd2);
1161 if (cmp)
1162 return cmp;
1163
1164 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1165 }
1166
1167
1168 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1169 compareName, /* SORT_NAME */
1170 compareExt, /* SORT_EXT */
1171 compareSize, /* SORT_SIZE */
1172 compareDate /* SORT_DATE */
1173 };
1174
1175
1176 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1177 {
1178 Entry* entry = dir->down;
1179 Entry** array, **p;
1180 int len;
1181
1182 len = 0;
1183 for(entry=dir->down; entry; entry=entry->next)
1184 len++;
1185
1186 if (len) {
1187 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1188
1189 p = array;
1190 for(entry=dir->down; entry; entry=entry->next)
1191 *p++ = entry;
1192
1193 /* call qsort with the appropriate compare function */
1194 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1195
1196 dir->down = array[0];
1197
1198 for(p=array; --len; p++)
1199 p[0]->next = p[1];
1200
1201 (*p)->next = 0;
1202
1203 HeapFree(GetProcessHeap(), 0, array);
1204 }
1205 }
1206
1207
1208 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
1209 {
1210 WCHAR buffer[MAX_PATH];
1211 Entry* entry;
1212 LPCWSTR s;
1213 PWSTR d;
1214
1215 #ifdef _SHELL_FOLDERS
1216 if (dir->etype == ET_SHELL)
1217 {
1218 read_directory_shell(dir, hwnd);
1219
1220 if (Globals.prescan_node) {
1221 s = path;
1222 d = buffer;
1223
1224 while(*s)
1225 *d++ = *s++;
1226
1227 *d++ = '\\';
1228
1229 for(entry=dir->down; entry; entry=entry->next)
1230 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1231 read_directory_shell(entry, hwnd);
1232 SortDirectory(entry, sortOrder);
1233 }
1234 }
1235 }
1236 else
1237 #endif
1238 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1239 if (dir->etype == ET_UNIX)
1240 {
1241 read_directory_unix(dir, path);
1242
1243 if (Globals.prescan_node) {
1244 s = path;
1245 d = buffer;
1246
1247 while(*s)
1248 *d++ = *s++;
1249
1250 *d++ = '/';
1251
1252 for(entry=dir->down; entry; entry=entry->next)
1253 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1254 lstrcpyW(d, entry->data.cFileName);
1255 read_directory_unix(entry, buffer);
1256 SortDirectory(entry, sortOrder);
1257 }
1258 }
1259 }
1260 else
1261 #endif
1262 {
1263 read_directory_win(dir, path);
1264
1265 if (Globals.prescan_node) {
1266 s = path;
1267 d = buffer;
1268
1269 while(*s)
1270 *d++ = *s++;
1271
1272 *d++ = '\\';
1273
1274 for(entry=dir->down; entry; entry=entry->next)
1275 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1276 lstrcpyW(d, entry->data.cFileName);
1277 read_directory_win(entry, buffer);
1278 SortDirectory(entry, sortOrder);
1279 }
1280 }
1281 }
1282
1283 SortDirectory(dir, sortOrder);
1284 }
1285
1286
1287 static Entry* read_tree(Root* root, LPCWSTR path, LPITEMIDLIST pidl, LPWSTR drv, SORT_ORDER sortOrder, HWND hwnd)
1288 {
1289 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1290 static const WCHAR sSlash[] = {'/', '\0'};
1291 #endif
1292 static const WCHAR sBackslash[] = {'\\', '\0'};
1293
1294 #ifdef _SHELL_FOLDERS
1295 if (pidl)
1296 {
1297 /* read shell namespace tree */
1298 root->drive_type = DRIVE_UNKNOWN;
1299 drv[0] = '\\';
1300 drv[1] = '\0';
1301 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_DESKTOP);
1302 root->fs_flags = 0;
1303 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_SHELL);
1304
1305 return read_tree_shell(root, pidl, sortOrder, hwnd);
1306 }
1307 else
1308 #endif
1309 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1310 if (*path == '/')
1311 {
1312 /* read unix file system tree */
1313 root->drive_type = GetDriveTypeW(path);
1314
1315 lstrcatW(drv, sSlash);
1316 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_ROOT_FS);
1317 root->fs_flags = 0;
1318 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_UNIXFS);
1319
1320 lstrcpyW(root->path, sSlash);
1321
1322 return read_tree_unix(root, path, sortOrder, hwnd);
1323 }
1324 #endif
1325
1326 /* read WIN32 file system tree */
1327 root->drive_type = GetDriveTypeW(path);
1328
1329 lstrcatW(drv, sBackslash);
1330 GetVolumeInformationW(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1331
1332 lstrcpyW(root->path, drv);
1333
1334 return read_tree_win(root, path, sortOrder, hwnd);
1335 }
1336
1337
1338 /* flags to filter different file types */
1339 enum TYPE_FILTER {
1340 TF_DIRECTORIES = 0x01,
1341 TF_PROGRAMS = 0x02,
1342 TF_DOCUMENTS = 0x04,
1343 TF_OTHERS = 0x08,
1344 TF_HIDDEN = 0x10,
1345 TF_ALL = 0x1F
1346 };
1347
1348
1349 static ChildWnd* alloc_child_window(LPCWSTR path, LPITEMIDLIST pidl, HWND hwnd)
1350 {
1351 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1352 WCHAR dir_path[MAX_PATH];
1353 WCHAR b1[BUFFER_LEN];
1354 static const WCHAR sAsterics[] = {'*', '\0'};
1355
1356 ChildWnd* child = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd));
1357 Root* root = &child->root;
1358 Entry* entry;
1359
1360 memset(child, 0, sizeof(ChildWnd));
1361
1362 child->left.treePane = TRUE;
1363 child->left.visible_cols = 0;
1364
1365 child->right.treePane = FALSE;
1366 #ifndef _NO_EXTENSIONS
1367 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1368 #else
1369 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES;
1370 #endif
1371
1372 child->pos.length = sizeof(WINDOWPLACEMENT);
1373 child->pos.flags = 0;
1374 child->pos.showCmd = SW_SHOWNORMAL;
1375 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1376 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1377 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1378 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1379
1380 child->focus_pane = 0;
1381 child->split_pos = DEFAULT_SPLIT_POS;
1382 child->sortOrder = SORT_NAME;
1383 child->header_wdths_ok = FALSE;
1384
1385 if (path)
1386 {
1387 lstrcpyW(child->path, path);
1388
1389 _wsplitpath(path, drv, dir, name, ext);
1390 }
1391
1392 lstrcpyW(child->filter_pattern, sAsterics);
1393 child->filter_flags = TF_ALL;
1394
1395 root->entry.level = 0;
1396
1397 lstrcpyW(dir_path, drv);
1398 lstrcatW(dir_path, dir);
1399 entry = read_tree(root, dir_path, pidl, drv, child->sortOrder, hwnd);
1400
1401 #ifdef _SHELL_FOLDERS
1402 if (root->entry.etype == ET_SHELL)
1403 load_string(root->entry.data.cFileName, sizeof(root->entry.data.cFileName)/sizeof(root->entry.data.cFileName[0]), IDS_DESKTOP);
1404 else
1405 #endif
1406 wsprintfW(root->entry.data.cFileName, RS(b1,IDS_TITLEFMT), drv, root->fs);
1407
1408 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1409
1410 child->left.root = &root->entry;
1411 child->right.root = NULL;
1412
1413 set_curdir(child, entry, 0, hwnd);
1414
1415 return child;
1416 }
1417
1418
1419 /* free all memory associated with a child window */
1420 static void free_child_window(ChildWnd* child)
1421 {
1422 free_entries(&child->root.entry);
1423 HeapFree(GetProcessHeap(), 0, child);
1424 }
1425
1426
1427 /* get full path of specified directory entry */
1428 static void get_path(Entry* dir, PWSTR path)
1429 {
1430 Entry* entry;
1431 int len = 0;
1432 int level = 0;
1433
1434 #ifdef _SHELL_FOLDERS
1435 if (dir->etype == ET_SHELL)
1436 {
1437 SFGAOF attribs;
1438 HRESULT hr = S_OK;
1439
1440 path[0] = '\0';
1441
1442 attribs = 0;
1443
1444 if (dir->folder)
1445 hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1446
1447 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1448 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1449
1450 hr = path_from_pidlW(parent, dir->pidl, path, MAX_PATH);
1451 }
1452 }
1453 else
1454 #endif
1455 {
1456 for(entry=dir; entry; level++) {
1457 LPCWSTR name;
1458 int l;
1459
1460 {
1461 LPCWSTR s;
1462 name = entry->data.cFileName;
1463 s = name;
1464
1465 for(l=0; *s && *s != '/' && *s != '\\'; s++)
1466 l++;
1467 }
1468
1469 if (entry->up) {
1470 if (l > 0) {
1471 memmove(path+l+1, path, len*sizeof(WCHAR));
1472 memcpy(path+1, name, l*sizeof(WCHAR));
1473 len += l+1;
1474
1475 #ifndef _NO_EXTENSIONS
1476 if (entry->etype == ET_UNIX)
1477 path[0] = '/';
1478 else
1479 #endif
1480 path[0] = '\\';
1481 }
1482
1483 entry = entry->up;
1484 } else {
1485 memmove(path+l, path, len*sizeof(WCHAR));
1486 memcpy(path, name, l*sizeof(WCHAR));
1487 len += l;
1488 break;
1489 }
1490 }
1491
1492 if (!level) {
1493 #ifndef _NO_EXTENSIONS
1494 if (entry->etype == ET_UNIX)
1495 path[len++] = '/';
1496 else
1497 #endif
1498 path[len++] = '\\';
1499 }
1500
1501 path[len] = '\0';
1502 }
1503 }
1504
1505 static windowOptions load_registry_settings(void)
1506 {
1507 DWORD size;
1508 DWORD type;
1509 HKEY hKey;
1510 windowOptions opts;
1511 LOGFONTW logfont;
1512
1513 RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1514 0, KEY_QUERY_VALUE, &hKey );
1515
1516 size = sizeof(DWORD);
1517
1518 if( RegQueryValueExW( hKey, reg_start_x, NULL, &type,
1519 (LPBYTE) &opts.start_x, &size ) != ERROR_SUCCESS )
1520 opts.start_x = CW_USEDEFAULT;
1521
1522 if( RegQueryValueExW( hKey, reg_start_y, NULL, &type,
1523 (LPBYTE) &opts.start_y, &size ) != ERROR_SUCCESS )
1524 opts.start_y = CW_USEDEFAULT;
1525
1526 if( RegQueryValueExW( hKey, reg_width, NULL, &type,
1527 (LPBYTE) &opts.width, &size ) != ERROR_SUCCESS )
1528 opts.width = CW_USEDEFAULT;
1529
1530 if( RegQueryValueExW( hKey, reg_height, NULL, &type,
1531 (LPBYTE) &opts.height, &size ) != ERROR_SUCCESS )
1532 opts.height = CW_USEDEFAULT;
1533 size=sizeof(logfont);
1534 if( RegQueryValueExW( hKey, reg_logfont, NULL, &type,
1535 (LPBYTE) &logfont, &size ) != ERROR_SUCCESS )
1536 GetObjectW(GetStockObject(DEFAULT_GUI_FONT),sizeof(logfont),&logfont);
1537
1538 RegCloseKey( hKey );
1539
1540 Globals.hfont = CreateFontIndirectW(&logfont);
1541 return opts;
1542 }
1543
1544 static void save_registry_settings(void)
1545 {
1546 WINDOWINFO wi;
1547 HKEY hKey;
1548 INT width, height;
1549 LOGFONTW logfont;
1550
1551 wi.cbSize = sizeof( WINDOWINFO );
1552 GetWindowInfo(Globals.hMainWnd, &wi);
1553 width = wi.rcWindow.right - wi.rcWindow.left;
1554 height = wi.rcWindow.bottom - wi.rcWindow.top;
1555
1556 if ( RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1557 0, KEY_SET_VALUE, &hKey ) != ERROR_SUCCESS )
1558 {
1559 /* Unable to save registry settings - try to create key */
1560 if ( RegCreateKeyExW( HKEY_CURRENT_USER, registry_key,
1561 0, NULL, REG_OPTION_NON_VOLATILE,
1562 KEY_SET_VALUE, NULL, &hKey, NULL ) != ERROR_SUCCESS )
1563 {
1564 /* FIXME: Cannot create key */
1565 return;
1566 }
1567 }
1568 /* Save all of the settings */
1569 RegSetValueExW( hKey, reg_start_x, 0, REG_DWORD,
1570 (LPBYTE) &wi.rcWindow.left, sizeof(DWORD) );
1571 RegSetValueExW( hKey, reg_start_y, 0, REG_DWORD,
1572 (LPBYTE) &wi.rcWindow.top, sizeof(DWORD) );
1573 RegSetValueExW( hKey, reg_width, 0, REG_DWORD,
1574 (LPBYTE) &width, sizeof(DWORD) );
1575 RegSetValueExW( hKey, reg_height, 0, REG_DWORD,
1576 (LPBYTE) &height, sizeof(DWORD) );
1577 GetObjectW(Globals.hfont, sizeof(logfont), &logfont);
1578 RegSetValueExW( hKey, reg_logfont, 0, REG_BINARY,
1579 (LPBYTE)&logfont, sizeof(LOGFONTW) );
1580
1581 /* TODO: Save more settings here (List vs. Detailed View, etc.) */
1582 RegCloseKey( hKey );
1583 }
1584
1585 static void resize_frame_rect(HWND hwnd, PRECT prect)
1586 {
1587 int new_top;
1588 RECT rt;
1589
1590 if (IsWindowVisible(Globals.htoolbar)) {
1591 SendMessageW(Globals.htoolbar, WM_SIZE, 0, 0);
1592 GetClientRect(Globals.htoolbar, &rt);
1593 prect->top = rt.bottom+3;
1594 prect->bottom -= rt.bottom+3;
1595 }
1596
1597 if (IsWindowVisible(Globals.hdrivebar)) {
1598 SendMessageW(Globals.hdrivebar, WM_SIZE, 0, 0);
1599 GetClientRect(Globals.hdrivebar, &rt);
1600 new_top = --prect->top + rt.bottom+3;
1601 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1602 prect->top = new_top;
1603 prect->bottom -= rt.bottom+2;
1604 }
1605
1606 if (IsWindowVisible(Globals.hstatusbar)) {
1607 int parts[] = {300, 500};
1608
1609 SendMessageW(Globals.hstatusbar, WM_SIZE, 0, 0);
1610 SendMessageW(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1611 GetClientRect(Globals.hstatusbar, &rt);
1612 prect->bottom -= rt.bottom;
1613 }
1614
1615 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1616 }
1617
1618 static void resize_frame(HWND hwnd, int cx, int cy)
1619 {
1620 RECT rect;
1621
1622 rect.left = 0;
1623 rect.top = 0;
1624 rect.right = cx;
1625 rect.bottom = cy;
1626
1627 resize_frame_rect(hwnd, &rect);
1628 }
1629
1630 static void resize_frame_client(HWND hwnd)
1631 {
1632 RECT rect;
1633
1634 GetClientRect(hwnd, &rect);
1635
1636 resize_frame_rect(hwnd, &rect);
1637 }
1638
1639
1640 static HHOOK hcbthook;
1641 static ChildWnd* newchild = NULL;
1642
1643 static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1644 {
1645 if (code==HCBT_CREATEWND && newchild) {
1646 ChildWnd* child = newchild;
1647 newchild = NULL;
1648
1649 child->hwnd = (HWND) wparam;
1650 SetWindowLongPtrW(child->hwnd, GWLP_USERDATA, (LPARAM)child);
1651 }
1652
1653 return CallNextHookEx(hcbthook, code, wparam, lparam);
1654 }
1655
1656 static HWND create_child_window(ChildWnd* child)
1657 {
1658 MDICREATESTRUCTW mcs;
1659 int idx;
1660
1661 mcs.szClass = sWINEFILETREE;
1662 mcs.szTitle = child->path;
1663 mcs.hOwner = Globals.hInstance;
1664 mcs.x = child->pos.rcNormalPosition.left;
1665 mcs.y = child->pos.rcNormalPosition.top;
1666 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1667 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1668 mcs.style = 0;
1669 mcs.lParam = 0;
1670
1671 hcbthook = SetWindowsHookExW(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1672
1673 newchild = child;
1674 child->hwnd = (HWND)SendMessageW(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1675 if (!child->hwnd) {
1676 UnhookWindowsHookEx(hcbthook);
1677 return 0;
1678 }
1679
1680 UnhookWindowsHookEx(hcbthook);
1681
1682 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1683 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1684
1685 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
1686 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
1687
1688 return child->hwnd;
1689 }
1690
1691
1692 struct ExecuteDialog {
1693 WCHAR cmd[MAX_PATH];
1694 int cmdshow;
1695 };
1696
1697 static INT_PTR CALLBACK ExecuteDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1698 {
1699 static struct ExecuteDialog* dlg;
1700
1701 switch(nmsg) {
1702 case WM_INITDIALOG:
1703 dlg = (struct ExecuteDialog*) lparam;
1704 return 1;
1705
1706 case WM_COMMAND: {
1707 int id = (int)wparam;
1708
1709 if (id == IDOK) {
1710 GetWindowTextW(GetDlgItem(hwnd, 201), dlg->cmd, MAX_PATH);
1711 dlg->cmdshow = get_check(hwnd,214) ? SW_SHOWMINIMIZED : SW_SHOWNORMAL;
1712 EndDialog(hwnd, id);
1713 } else if (id == IDCANCEL)
1714 EndDialog(hwnd, id);
1715
1716 return 1;}
1717 }
1718
1719 return 0;
1720 }
1721
1722
1723 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1724 {
1725 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1726
1727 switch(nmsg) {
1728 case WM_INITDIALOG:
1729 SetWindowLongPtrW(hwnd, GWLP_USERDATA, lparam);
1730 SetWindowTextW(GetDlgItem(hwnd, 201), (LPCWSTR)lparam);
1731 return 1;
1732
1733 case WM_COMMAND: {
1734 int id = (int)wparam;
1735
1736 switch(id) {
1737 case IDOK: {
1738 LPWSTR dest = (LPWSTR)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
1739 GetWindowTextW(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1740 EndDialog(hwnd, id);
1741 break;}
1742
1743 case IDCANCEL:
1744 EndDialog(hwnd, id);
1745 break;
1746
1747 case 254:
1748 MessageBoxW(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1749 break;
1750 }
1751
1752 return 1;
1753 }
1754 }
1755
1756 return 0;
1757 }
1758
1759
1760 struct FilterDialog {
1761 WCHAR pattern[MAX_PATH];
1762 int flags;
1763 };
1764
1765 static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1766 {
1767 static struct FilterDialog* dlg;
1768
1769 switch(nmsg) {
1770 case WM_INITDIALOG:
1771 dlg = (struct FilterDialog*) lparam;
1772 SetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern);
1773 set_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES, dlg->flags&TF_DIRECTORIES);
1774 set_check(hwnd, IDC_VIEW_TYPE_PROGRAMS, dlg->flags&TF_PROGRAMS);
1775 set_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS, dlg->flags&TF_DOCUMENTS);
1776 set_check(hwnd, IDC_VIEW_TYPE_OTHERS, dlg->flags&TF_OTHERS);
1777 set_check(hwnd, IDC_VIEW_TYPE_HIDDEN, dlg->flags&TF_HIDDEN);
1778 return 1;
1779
1780 case WM_COMMAND: {
1781 int id = (int)wparam;
1782
1783 if (id == IDOK) {
1784 int flags = 0;
1785
1786 GetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH);
1787
1788 flags |= get_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES) ? TF_DIRECTORIES : 0;
1789 flags |= get_check(hwnd, IDC_VIEW_TYPE_PROGRAMS) ? TF_PROGRAMS : 0;
1790 flags |= get_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS) ? TF_DOCUMENTS : 0;
1791 flags |= get_check(hwnd, IDC_VIEW_TYPE_OTHERS) ? TF_OTHERS : 0;
1792 flags |= get_check(hwnd, IDC_VIEW_TYPE_HIDDEN) ? TF_HIDDEN : 0;
1793
1794 dlg->flags = flags;
1795
1796 EndDialog(hwnd, id);
1797 } else if (id == IDCANCEL)
1798 EndDialog(hwnd, id);
1799
1800 return 1;}
1801 }
1802
1803 return 0;
1804 }
1805
1806
1807 struct PropertiesDialog {
1808 WCHAR path[MAX_PATH];
1809 Entry entry;
1810 void* pVersionData;
1811 };
1812
1813 /* Structure used to store enumerated languages and code pages. */
1814 struct LANGANDCODEPAGE {
1815 WORD wLanguage;
1816 WORD wCodePage;
1817 } *lpTranslate;
1818
1819 static LPCSTR InfoStrings[] = {
1820 "Comments",
1821 "CompanyName",
1822 "FileDescription",
1823 "FileVersion",
1824 "InternalName",
1825 "LegalCopyright",
1826 "LegalTrademarks",
1827 "OriginalFilename",
1828 "PrivateBuild",
1829 "ProductName",
1830 "ProductVersion",
1831 "SpecialBuild",
1832 NULL
1833 };
1834
1835 static void PropDlg_DisplayValue(HWND hlbox, HWND hedit)
1836 {
1837 int idx = SendMessageW(hlbox, LB_GETCURSEL, 0, 0);
1838
1839 if (idx != LB_ERR) {
1840 LPCWSTR pValue = (LPCWSTR)SendMessageW(hlbox, LB_GETITEMDATA, idx, 0);
1841
1842 if (pValue)
1843 SetWindowTextW(hedit, pValue);
1844 }
1845 }
1846
1847 static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCWSTR strFilename)
1848 {
1849 static WCHAR sBackSlash[] = {'\\','\0'};
1850 static 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'};
1851 static WCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\',
1852 '%','0','4','x','%','0','4','x','\\','%','s','\0'};
1853 DWORD dwVersionDataLen = GetFileVersionInfoSizeW(strFilename, NULL);
1854
1855 if (dwVersionDataLen) {
1856 dlg->pVersionData = HeapAlloc(GetProcessHeap(), 0, dwVersionDataLen);
1857
1858 if (GetFileVersionInfoW(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) {
1859 LPVOID pVal;
1860 UINT nValLen;
1861
1862 if (VerQueryValueW(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) {
1863 if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
1864 VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
1865 char buffer[BUFFER_LEN];
1866
1867 sprintf(buffer, "%d.%d.%d.%d",
1868 HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
1869 HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
1870
1871 SetDlgItemTextA(hwnd, IDC_STATIC_PROP_VERSION, buffer);
1872 }
1873 }
1874
1875 /* Read the list of languages and code pages. */
1876 if (VerQueryValueW(dlg->pVersionData, sTranslation, &pVal, &nValLen)) {
1877 struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal;
1878 struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen);
1879
1880 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1881
1882 /* Read the file description for each language and code page. */
1883 for(; pTranslate<pEnd; ++pTranslate) {
1884 LPCSTR* p;
1885
1886 for(p=InfoStrings; *p; ++p) {
1887 WCHAR subblock[200];
1888 WCHAR infoStr[100];
1889 LPCWSTR pTxt;
1890 UINT nValLen;
1891
1892 LPCSTR pInfoString = *p;
1893 MultiByteToWideChar(CP_ACP, 0, pInfoString, -1, infoStr, 100);
1894 wsprintfW(subblock, sStringFileInfo, pTranslate->wLanguage, pTranslate->wCodePage, infoStr);
1895
1896 /* Retrieve file description for language and code page */
1897 if (VerQueryValueW(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) {
1898 int idx = SendMessageW(hlbox, LB_ADDSTRING, 0L, (LPARAM)infoStr);
1899 SendMessageW(hlbox, LB_SETITEMDATA, idx, (LPARAM)pTxt);
1900 }
1901 }
1902 }
1903
1904 SendMessageW(hlbox, LB_SETCURSEL, 0, 0);
1905
1906 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1907 }
1908 }
1909 }
1910 }
1911
1912 static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1913 {
1914 static struct PropertiesDialog* dlg;
1915
1916 switch(nmsg) {
1917 case WM_INITDIALOG: {
1918 static const WCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'};
1919 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1920 LPWIN32_FIND_DATAW pWFD;
1921
1922 dlg = (struct PropertiesDialog*) lparam;
1923 pWFD = (LPWIN32_FIND_DATAW)&dlg->entry.data;
1924
1925 GetWindowTextW(hwnd, b1, MAX_PATH);
1926 wsprintfW(b2, b1, pWFD->cFileName);
1927 SetWindowTextW(hwnd, b2);
1928
1929 format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME);
1930 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1);
1931
1932 format_longlong( b1, ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow );
1933 wsprintfW(b2, sByteFmt, b1);
1934 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2);
1935
1936 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName);
1937 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path);
1938
1939 set_check(hwnd, IDC_CHECK_READONLY, pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY);
1940 set_check(hwnd, IDC_CHECK_ARCHIVE, pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE);
1941 set_check(hwnd, IDC_CHECK_COMPRESSED, pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED);
1942 set_check(hwnd, IDC_CHECK_HIDDEN, pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN);
1943 set_check(hwnd, IDC_CHECK_SYSTEM, pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM);
1944
1945 CheckForFileInfo(dlg, hwnd, dlg->path);
1946 return 1;}
1947
1948 case WM_COMMAND: {
1949 int id = (int)wparam;
1950
1951 switch(HIWORD(wparam)) {
1952 case LBN_SELCHANGE: {
1953 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1954 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1955 break;
1956 }
1957
1958 case BN_CLICKED:
1959 if (id==IDOK || id==IDCANCEL)
1960 EndDialog(hwnd, id);
1961 }
1962
1963 return 1;}
1964
1965 case WM_NCDESTROY:
1966 HeapFree(GetProcessHeap(), 0, dlg->pVersionData);
1967 dlg->pVersionData = NULL;
1968 break;
1969 }
1970
1971 return 0;
1972 }
1973
1974 static void show_properties_dlg(Entry* entry, HWND hwnd)
1975 {
1976 struct PropertiesDialog dlg;
1977
1978 memset(&dlg, 0, sizeof(struct PropertiesDialog));
1979 get_path(entry, dlg.path);
1980 memcpy(&dlg.entry, entry, sizeof(Entry));
1981
1982 DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg);
1983 }
1984
1985
1986 #ifndef _NO_EXTENSIONS
1987
1988 static struct FullScreenParameters {
1989 BOOL mode;
1990 RECT orgPos;
1991 BOOL wasZoomed;
1992 } g_fullscreen = {
1993 FALSE, /* mode */
1994 {0, 0, 0, 0},
1995 FALSE
1996 };
1997
1998 static void frame_get_clientspace(HWND hwnd, PRECT prect)
1999 {
2000 RECT rt;
2001
2002 if (!IsIconic(hwnd))
2003 GetClientRect(hwnd, prect);
2004 else {
2005 WINDOWPLACEMENT wp;
2006
2007 GetWindowPlacement(hwnd, &wp);
2008
2009 prect->left = prect->top = 0;
2010 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
2011 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
2012 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
2013 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
2014 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
2015 }
2016
2017 if (IsWindowVisible(Globals.htoolbar)) {
2018 GetClientRect(Globals.htoolbar, &rt);
2019 prect->top += rt.bottom+2;
2020 }
2021
2022 if (IsWindowVisible(Globals.hdrivebar)) {
2023 GetClientRect(Globals.hdrivebar, &rt);
2024 prect->top += rt.bottom+2;
2025 }
2026
2027 if (IsWindowVisible(Globals.hstatusbar)) {
2028 GetClientRect(Globals.hstatusbar, &rt);
2029 prect->bottom -= rt.bottom;
2030 }
2031 }
2032
2033 static BOOL toggle_fullscreen(HWND hwnd)
2034 {
2035 RECT rt;
2036
2037 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
2038 GetWindowRect(hwnd, &g_fullscreen.orgPos);
2039 g_fullscreen.wasZoomed = IsZoomed(hwnd);
2040
2041 Frame_CalcFrameClient(hwnd, &rt);
2042 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2043 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2044
2045 rt.left = g_fullscreen.orgPos.left-rt.left;
2046 rt.top = g_fullscreen.orgPos.top-rt.top;
2047 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
2048 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
2049
2050 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2051 } else {
2052 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
2053 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
2054 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
2055
2056 if (g_fullscreen.wasZoomed)
2057 ShowWindow(hwnd, WS_MAXIMIZE);
2058 }
2059
2060 return g_fullscreen.mode;
2061 }
2062
2063 static void fullscreen_move(HWND hwnd)
2064 {
2065 RECT rt, pos;
2066 GetWindowRect(hwnd, &pos);
2067
2068 Frame_CalcFrameClient(hwnd, &rt);
2069 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2070 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2071
2072 rt.left = pos.left-rt.left;
2073 rt.top = pos.top-rt.top;
2074 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
2075 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
2076
2077 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2078 }
2079
2080 #endif
2081
2082
2083 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
2084 {
2085 BOOL vis = IsWindowVisible(hchild);
2086
2087 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
2088
2089 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
2090
2091 #ifndef _NO_EXTENSIONS
2092 if (g_fullscreen.mode)
2093 fullscreen_move(hwnd);
2094 #endif
2095
2096 resize_frame_client(hwnd);
2097 }
2098
2099 static BOOL activate_drive_window(LPCWSTR path)
2100 {
2101 WCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
2102 HWND child_wnd;
2103
2104 _wsplitpath(path, drv1, 0, 0, 0);
2105
2106 /* search for a already open window for the same drive */
2107 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2108 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2109
2110 if (child) {
2111 _wsplitpath(child->root.path, drv2, 0, 0, 0);
2112
2113 if (!lstrcmpiW(drv2, drv1)) {
2114 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2115
2116 if (IsIconic(child_wnd))
2117 ShowWindow(child_wnd, SW_SHOWNORMAL);
2118
2119 return TRUE;
2120 }
2121 }
2122 }
2123
2124 return FALSE;
2125 }
2126
2127 static BOOL activate_fs_window(LPCWSTR filesys)
2128 {
2129 HWND child_wnd;
2130
2131 /* search for a already open window of the given file system name */
2132 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2133 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2134
2135 if (child) {
2136 if (!lstrcmpiW(child->root.fs, filesys)) {
2137 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2138
2139 if (IsIconic(child_wnd))
2140 ShowWindow(child_wnd, SW_SHOWNORMAL);
2141
2142 return TRUE;
2143 }
2144 }
2145 }
2146
2147 return FALSE;
2148 }
2149
2150 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2151 {
2152 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2153
2154 switch(nmsg) {
2155 case WM_CLOSE:
2156 if (Globals.saveSettings)
2157 save_registry_settings();
2158
2159 DestroyWindow(hwnd);
2160
2161 /* clear handle variables */
2162 Globals.hMenuFrame = 0;
2163 Globals.hMenuView = 0;
2164 Globals.hMenuOptions = 0;
2165 Globals.hMainWnd = 0;
2166 Globals.hmdiclient = 0;
2167 Globals.hdrivebar = 0;
2168 break;
2169
2170 case WM_DESTROY:
2171 PostQuitMessage(0);
2172 break;
2173
2174 case WM_INITMENUPOPUP: {
2175 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2176
2177 if (!SendMessageW(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2178 return 0;
2179 break;}
2180
2181 case WM_COMMAND: {
2182 UINT cmd = LOWORD(wparam);
2183 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2184
2185 if (SendMessageW(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2186 break;
2187
2188 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2189 WCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2190 ChildWnd* child;
2191 LPCWSTR root = Globals.drives;
2192 int i;
2193
2194 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2195 while(*root)
2196 root++;
2197
2198 if (activate_drive_window(root))
2199 return 0;
2200
2201 _wsplitpath(root, drv, 0, 0, 0);
2202
2203 if (!SetCurrentDirectoryW(drv)) {
2204 display_error(hwnd, GetLastError());
2205 return 0;
2206 }
2207
2208 GetCurrentDirectoryW(MAX_PATH, path); /*TODO: store last directory per drive */
2209 child = alloc_child_window(path, NULL, hwnd);
2210
2211 if (!create_child_window(child))
2212 HeapFree(GetProcessHeap(), 0, child);
2213 } else switch(cmd) {
2214 case ID_FILE_EXIT:
2215 SendMessageW(hwnd, WM_CLOSE, 0, 0);
2216 break;
2217
2218 case ID_WINDOW_NEW: {
2219 WCHAR path[MAX_PATH];
2220 ChildWnd* child;
2221
2222 GetCurrentDirectoryW(MAX_PATH, path);
2223 child = alloc_child_window(path, NULL, hwnd);
2224
2225 if (!create_child_window(child))
2226 HeapFree(GetProcessHeap(), 0, child);
2227 break;}
2228
2229 case ID_REFRESH:
2230 refresh_drives();
2231 break;
2232
2233 case ID_WINDOW_CASCADE:
2234 SendMessageW(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2235 break;
2236
2237 case ID_WINDOW_TILE_HORZ:
2238 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2239 break;
2240
2241 case ID_WINDOW_TILE_VERT:
2242 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2243 break;
2244
2245 case ID_WINDOW_ARRANGE:
2246 SendMessageW(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2247 break;
2248
2249 case ID_SELECT_FONT:
2250 choose_font(hwnd);
2251 break;
2252
2253 case ID_VIEW_TOOL_BAR:
2254 toggle_child(hwnd, cmd, Globals.htoolbar);
2255 break;
2256
2257 case ID_VIEW_DRIVE_BAR:
2258 toggle_child(hwnd, cmd, Globals.hdrivebar);
2259 break;
2260
2261 case ID_VIEW_STATUSBAR:
2262 toggle_child(hwnd, cmd, Globals.hstatusbar);
2263 break;
2264
2265 case ID_VIEW_SAVESETTINGS:
2266 Globals.saveSettings = !Globals.saveSettings;
2267 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS,
2268 Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED );
2269 break;
2270
2271 case ID_EXECUTE: {
2272 struct ExecuteDialog dlg;
2273
2274 memset(&dlg, 0, sizeof(struct ExecuteDialog));
2275
2276 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_EXECUTE), hwnd, ExecuteDialogDlgProc, (LPARAM)&dlg) == IDOK) {
2277 HINSTANCE hinst = ShellExecuteW(hwnd, NULL/*operation*/, dlg.cmd/*file*/, NULL/*parameters*/, NULL/*dir*/, dlg.cmdshow);
2278
2279 if (PtrToUlong(hinst) <= 32)
2280 display_error(hwnd, GetLastError());
2281 }
2282 break;}
2283
2284 case ID_CONNECT_NETWORK_DRIVE: {
2285 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2286 if (ret == NO_ERROR)
2287 refresh_drives();
2288 else if (ret != (DWORD)-1) {
2289 if (ret == ERROR_EXTENDED_ERROR)
2290 display_network_error(hwnd);
2291 else
2292 display_error(hwnd, ret);
2293 }
2294 break;}
2295
2296 case ID_DISCONNECT_NETWORK_DRIVE: {
2297 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2298 if (ret == NO_ERROR)
2299 refresh_drives();
2300 else if (ret != (DWORD)-1) {
2301 if (ret == ERROR_EXTENDED_ERROR)
2302 display_network_error(hwnd);
2303 else
2304 display_error(hwnd, ret);
2305 }
2306 break;}
2307
2308 case ID_FORMAT_DISK: {
2309 UINT sem_org = SetErrorMode(0); /* Get the current Error Mode settings. */
2310 SetErrorMode(sem_org & ~SEM_FAILCRITICALERRORS); /* Force O/S to handle */
2311 SHFormatDrive(hwnd, 0 /* A: */, SHFMT_ID_DEFAULT, 0);
2312 SetErrorMode(sem_org); /* Put it back the way it was. */
2313 break;}
2314
2315 case ID_HELP:
2316 WinHelpW(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2317 break;
2318
2319 #ifndef _NO_EXTENSIONS
2320 case ID_VIEW_FULLSCREEN:
2321 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2322 break;
2323
2324 #ifdef __WINE__
2325 case ID_DRIVE_UNIX_FS: {
2326 WCHAR path[MAX_PATH];
2327 char cpath[MAX_PATH];
2328 ChildWnd* child;
2329
2330 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2331 break;
2332
2333 getcwd(cpath, MAX_PATH);
2334 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2335 child = alloc_child_window(path, NULL, hwnd);
2336
2337 if (!create_child_window(child))
2338 HeapFree(GetProcessHeap(), 0, child);
2339 break;}
2340 #endif
2341 #ifdef _SHELL_FOLDERS
2342 case ID_DRIVE_SHELL_NS: {
2343 WCHAR path[MAX_PATH];
2344 ChildWnd* child;
2345
2346 if (activate_fs_window(RS(b1,IDS_SHELL)))
2347 break;
2348
2349 GetCurrentDirectoryW(MAX_PATH, path);
2350 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2351
2352 if (!create_child_window(child))
2353 HeapFree(GetProcessHeap(), 0, child);
2354 break;}
2355 #endif
2356 #endif
2357
2358 /*TODO: There are even more menu items! */
2359
2360 case ID_ABOUT:
2361 ShellAboutW(hwnd, RS(b1,IDS_WINEFILE), NULL,
2362 LoadImageW( Globals.hInstance, MAKEINTRESOURCEW(IDI_WINEFILE),
2363 IMAGE_ICON, 48, 48, LR_SHARED ));
2364 break;
2365
2366 default:
2367 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2368 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2369 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2370 (cmd<SC_SIZE || cmd>SC_RESTORE))
2371 MessageBoxW(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2372
2373 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2374 }
2375 break;}
2376
2377 case WM_SIZE:
2378 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2379 break; /* do not pass message to DefFrameProcW */
2380
2381 case WM_DEVICECHANGE:
2382 SendMessageW(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0);
2383 break;
2384
2385 #ifndef _NO_EXTENSIONS
2386 case WM_GETMINMAXINFO: {
2387 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2388
2389 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2390 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2391 break;}
2392
2393 case FRM_CALC_CLIENT:
2394 frame_get_clientspace(hwnd, (PRECT)lparam);
2395 return TRUE;
2396 #endif /* _NO_EXTENSIONS */
2397
2398 default:
2399 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2400 }
2401
2402 return 0;
2403 }
2404
2405
2406 static WCHAR g_pos_names[COLUMNS][20] = {
2407 {'\0'} /* symbol */
2408 };
2409
2410 static const int g_pos_align[] = {
2411 0,
2412 HDF_LEFT, /* Name */
2413 HDF_RIGHT, /* Size */
2414 HDF_LEFT, /* CDate */
2415 #ifndef _NO_EXTENSIONS
2416 HDF_LEFT, /* ADate */
2417 HDF_LEFT, /* MDate */
2418 HDF_LEFT, /* Index */
2419 HDF_CENTER, /* Links */
2420 #endif
2421 HDF_CENTER, /* Attributes */
2422 #ifndef _NO_EXTENSIONS
2423 HDF_LEFT /* Security */
2424 #endif
2425 };
2426
2427 static void resize_tree(ChildWnd* child, int cx, int cy)
2428 {
2429 HDWP hdwp = BeginDeferWindowPos(4);
2430 RECT rt;
2431
2432 rt.left = 0;
2433 rt.top = 0;
2434 rt.right = cx;
2435 rt.bottom = cy;
2436
2437 cx = child->split_pos + SPLIT_WIDTH/2;
2438
2439 #ifndef _NO_EXTENSIONS
2440 {
2441 WINDOWPOS wp;
2442 HD_LAYOUT hdl;
2443
2444 hdl.prc = &rt;
2445 hdl.pwpos = &wp;
2446
2447 SendMessageW(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl);
2448
2449 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2450 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2451 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2452 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2453 }
2454 #endif /* _NO_EXTENSIONS */
2455
2456 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);
2457 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2458
2459 EndDeferWindowPos(hdwp);
2460 }
2461
2462
2463 #ifndef _NO_EXTENSIONS
2464
2465 static HWND create_header(HWND parent, Pane* pane, UINT id)
2466 {
2467 HDITEMW hdi;
2468 int idx;
2469
2470 HWND hwnd = CreateWindowW(WC_HEADERW, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/,
2471 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2472 if (!hwnd)
2473 return 0;
2474
2475 SendMessageW(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE);
2476
2477 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2478
2479 for(idx=0; idx<COLUMNS; idx++) {
2480 hdi.pszText = g_pos_names[idx];
2481 hdi.fmt = HDF_STRING | g_pos_align[idx];
2482 hdi.cxy = pane->widths[idx];
2483 SendMessageW(hwnd, HDM_INSERTITEMW, idx, (LPARAM)&hdi);
2484 }
2485
2486 return hwnd;
2487 }
2488
2489 #endif /* _NO_EXTENSIONS */
2490
2491
2492 static void init_output(HWND hwnd)
2493 {
2494 static const WCHAR s1000[] = {'1','0','0','0','\0'};
2495 WCHAR b[16];
2496 HFONT old_font;
2497 HDC hdc = GetDC(hwnd);
2498
2499 if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2500 Globals.num_sep = b[1];
2501 else
2502 Globals.num_sep = '.';
2503
2504 old_font = SelectObject(hdc, Globals.hfont);
2505 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
2506 SelectObject(hdc, old_font);
2507 ReleaseDC(hwnd, hdc);
2508 }
2509
2510 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2511
2512
2513 /* calculate preferred width for all visible columns */
2514
2515 static BOOL calc_widths(Pane* pane, BOOL anyway)
2516 {
2517 int col, x, cx, spc=3*Globals.spaceSize.cx;
2518 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2519 int orgWidths[COLUMNS];
2520 int orgPositions[COLUMNS+1];
2521 HFONT hfontOld;
2522 HDC hdc;
2523 int cnt;
2524
2525 if (!anyway) {
2526 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2527 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2528 }
2529
2530 for(col=0; col<COLUMNS; col++)
2531 pane->widths[col] = 0;
2532
2533 hdc = GetDC(pane->hwnd);
2534 hfontOld = SelectObject(hdc, Globals.hfont);
2535
2536 for(cnt=0; cnt<entries; cnt++) {
2537 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2538
2539 DRAWITEMSTRUCT dis;
2540
2541 dis.CtlType = 0;
2542 dis.CtlID = 0;
2543 dis.itemID = 0;
2544 dis.itemAction = 0;
2545 dis.itemState = 0;
2546 dis.hwndItem = pane->hwnd;
2547 dis.hDC = hdc;
2548 dis.rcItem.left = 0;
2549 dis.rcItem.top = 0;
2550 dis.rcItem.right = 0;
2551 dis.rcItem.bottom = 0;
2552 /*dis.itemData = 0; */
2553
2554 draw_item(pane, &dis, entry, COLUMNS);
2555 }
2556
2557 SelectObject(hdc, hfontOld);
2558 ReleaseDC(pane->hwnd, hdc);
2559
2560 x = 0;
2561 for(col=0; col<COLUMNS; col++) {
2562 pane->positions[col] = x;
2563 cx = pane->widths[col];
2564
2565 if (cx) {
2566 cx += spc;
2567
2568 if (cx < IMAGE_WIDTH)
2569 cx = IMAGE_WIDTH;
2570
2571 pane->widths[col] = cx;
2572 }
2573
2574 x += cx;
2575 }
2576
2577 pane->positions[COLUMNS] = x;
2578
2579 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2580
2581 /* no change? */
2582 if (!anyway && !memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2583 return FALSE;
2584
2585 /* don't move, if only collapsing an entry */
2586 if (!anyway && pane->widths[0]<orgWidths[0] &&
2587 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2588 pane->widths[0] = orgWidths[0];
2589 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2590
2591 return FALSE;
2592 }
2593
2594 InvalidateRect(pane->hwnd, 0, TRUE);
2595
2596 return TRUE;
2597 }
2598
2599
2600 /* calculate one preferred column width */
2601
2602 static void calc_single_width(Pane* pane, int col)
2603 {
2604 HFONT hfontOld;
2605 int x, cx;
2606 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2607 int cnt;
2608 HDC hdc;
2609
2610 pane->widths[col] = 0;
2611
2612 hdc = GetDC(pane->hwnd);
2613 hfontOld = SelectObject(hdc, Globals.hfont);
2614
2615 for(cnt=0; cnt<entries; cnt++) {
2616 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2617 DRAWITEMSTRUCT dis;
2618
2619 dis.CtlType = 0;
2620 dis.CtlID = 0;
2621 dis.itemID = 0;
2622 dis.itemAction = 0;
2623 dis.itemState = 0;
2624 dis.hwndItem = pane->hwnd;
2625 dis.hDC = hdc;
2626 dis.rcItem.left = 0;
2627 dis.rcItem.top = 0;
2628 dis.rcItem.right = 0;
2629 dis.rcItem.bottom = 0;
2630 /*dis.itemData = 0; */
2631
2632 draw_item(pane, &dis, entry, col);
2633 }
2634
2635 SelectObject(hdc, hfontOld);
2636 ReleaseDC(pane->hwnd, hdc);
2637
2638 cx = pane->widths[col];
2639
2640 if (cx) {
2641 cx += 3*Globals.spaceSize.cx;
2642
2643 if (cx < IMAGE_WIDTH)
2644 cx = IMAGE_WIDTH;
2645 }
2646
2647 pane->widths[col] = cx;
2648
2649 x = pane->positions[col] + cx;
2650
2651 for(; col<COLUMNS-1; ) {
2652 pane->positions[++col] = x;
2653 x += pane->widths[col];
2654 }
2655
2656 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2657 }
2658
2659
2660 static BOOL pattern_match(LPCWSTR str, LPCWSTR pattern)
2661 {
2662 for( ; *str&&*pattern; str++,pattern++) {
2663 if (*pattern == '*') {
2664 do pattern++;
2665 while(*pattern == '*');
2666
2667 if (!*pattern)
2668 return TRUE;
2669
2670 for(; *str; str++)
2671 if (*str==*pattern && pattern_match(str, pattern))
2672 return TRUE;
2673
2674 return FALSE;
2675 }
2676 else if (*str!=*pattern && *pattern!='?')
2677 return FALSE;
2678 }
2679
2680 if (*str || *pattern)
2681 if (*pattern!='*' || pattern[1]!='\0')
2682 return FALSE;
2683
2684 return TRUE;
2685 }
2686
2687 static BOOL pattern_imatch(LPCWSTR str, LPCWSTR pattern)
2688 {
2689 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2690
2691 lstrcpyW(b1, str);
2692 lstrcpyW(b2, pattern);
2693 CharUpperW(b1);
2694 CharUpperW(b2);
2695
2696 return pattern_match(b1, b2);
2697 }
2698
2699
2700 enum FILE_TYPE {
2701 FT_OTHER = 0,
2702 FT_EXECUTABLE = 1,
2703 FT_DOCUMENT = 2
2704 };
2705
2706 static enum FILE_TYPE get_file_type(LPCWSTR filename);
2707
2708
2709 /* insert listbox entries after index idx */
2710
2711 static int insert_entries(Pane* pane, Entry* dir, LPCWSTR pattern, int filter_flags, int idx)
2712 {
2713 Entry* entry = dir;
2714
2715 if (!entry)
2716 return idx;
2717
2718 ShowWindow(pane->hwnd, SW_HIDE);
2719
2720 for(; entry; entry=entry->next) {
2721 #ifndef _LEFT_FILES
2722 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2723 continue;
2724 #endif
2725
2726 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2727 /* don't display entries "." and ".." in the left pane */
2728 if (pane->treePane && entry->data.cFileName[0] == '.')
2729 if (
2730 #ifndef _NO_EXTENSIONS
2731 entry->data.cFileName[1] == '\0' ||
2732 #endif
2733 (entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0'))
2734 continue;
2735
2736 /* filter directories in right pane */
2737 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2738 continue;
2739 }
2740
2741 /* filter using the file name pattern */
2742 if (pattern)
2743 if (!pattern_imatch(entry->data.cFileName, pattern))
2744 continue;
2745
2746 /* filter system and hidden files */
2747 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2748 continue;
2749
2750 /* filter looking at the file type */
2751 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2752 switch(get_file_type(entry->data.cFileName)) {
2753 case FT_EXECUTABLE:
2754 if (!(filter_flags & TF_PROGRAMS))
2755 continue;
2756 break;
2757
2758 case FT_DOCUMENT:
2759 if (!(filter_flags & TF_DOCUMENTS))
2760 continue;
2761 break;
2762
2763 default: /* TF_OTHERS */
2764 if (!(filter_flags & TF_OTHERS))
2765 continue;
2766 }
2767
2768 if (idx != -1)
2769 idx++;
2770
2771 SendMessageW(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM)entry);
2772
2773 if (pane->treePane && entry->expanded)
2774 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2775 }
2776
2777 ShowWindow(pane->hwnd, SW_SHOW);
2778
2779 return idx;
2780 }
2781
2782
2783 static void format_bytes(LPWSTR buffer, LONGLONG bytes)
2784 {
2785 static const WCHAR sFmtGB[] = {'%', '.', '1', 'f', ' ', 'G', 'B', '\0'};
2786 static const WCHAR sFmtMB[] = {'%', '.', '1', 'f', ' ', 'M', 'B', '\0'};
2787 static const WCHAR sFmtkB[] = {'%', '.', '1', 'f', ' ', 'k', 'B', '\0'};
2788 static const WCHAR sFmtB[] = {'%', 'u', 0};
2789
2790 float fBytes = (float)bytes;
2791
2792 if (bytes >= 1073741824) /* 1 GB */
2793 sprintfW(buffer, sFmtGB, fBytes/1073741824.f+.5f);
2794 else if (bytes >= 1048576) /* 1 MB */
2795 sprintfW(buffer, sFmtMB, fBytes/1048576.f+.5f);
2796 else if (bytes >= 1024) /* 1 kB */
2797 sprintfW(buffer, sFmtkB, fBytes/1024.f+.5f);
2798 else
2799 sprintfW(buffer, sFmtB, (DWORD)bytes);
2800 }
2801
2802 static void set_space_status(void)
2803 {
2804 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2805 WCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2806
2807 if (GetDiskFreeSpaceExW(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2808 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2809 format_bytes(b2, ulTotalBytes.QuadPart);
2810 wsprintfW(buffer, RS(fmt,IDS_FREE_SPACE_FMT), b1, b2);
2811 } else
2812 lstrcpyW(buffer, sQMarks);
2813
2814 SendMessageW(Globals.hstatusbar, SB_SETTEXTW, 0, (LPARAM)buffer);
2815 }
2816
2817
2818 static WNDPROC g_orgTreeWndProc;
2819
2820 static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCWSTR pattern, int filter_flags)
2821 {
2822 static const WCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2823
2824 static int s_init = 0;
2825 Entry* entry = pane->root;
2826
2827 pane->hwnd = CreateWindowW(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2828 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2829 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2830
2831 SetWindowLongPtrW(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2832 g_orgTreeWndProc = (WNDPROC)SetWindowLongPtrW(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc);
2833
2834 SendMessageW(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE);
2835
2836 /* insert entries into listbox */
2837 if (entry)
2838 insert_entries(pane, entry, pattern, filter_flags, -1);
2839
2840 /* calculate column widths */
2841 if (!s_init) {
2842 s_init = 1;
2843 init_output(pane->hwnd);
2844 }
2845
2846 calc_widths(pane, TRUE);
2847
2848 #ifndef _NO_EXTENSIONS
2849 pane->hwndHeader = create_header(parent, pane, id_header);
2850 #endif
2851 }
2852
2853
2854 static void InitChildWindow(ChildWnd* child)
2855 {
2856 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2857 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2858 }
2859
2860
2861 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols)
2862 {
2863 SYSTEMTIME systime;
2864 FILETIME lft;
2865 int len = 0;
2866
2867 *buffer = '\0';
2868
2869 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2870 return;
2871
2872 if (!FileTimeToLocalFileTime(ft, &lft))
2873 {err: lstrcpyW(buffer,sQMarks); return;}
2874
2875 if (!FileTimeToSystemTime(&lft, &systime))
2876 goto err;
2877
2878 if (visible_cols & COL_DATE) {
2879 len = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2880 if (!len)
2881 goto err;
2882 }
2883
2884 if (visible_cols & COL_TIME) {
2885 if (len)
2886 buffer[len-1] = ' ';
2887
2888 buffer[len++] = ' ';
2889
2890 if (!GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2891 buffer[len] = '\0';
2892 }
2893 }
2894
2895
2896 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2897 {
2898 RECT rt = {0, 0, 0, 0};
2899
2900 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2901
2902 if (rt.right > pane->widths[col])
2903 pane->widths[col] = rt.right;
2904 }
2905
2906 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2907 {
2908 RECT rt = {0, 0, 0, 0};
2909
2910 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2911 DrawTextExW(dis->hDC, (LPWSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2912
2913 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2914 /*FIXME rt (0,0) ??? */
2915
2916 if (rt.right > pane->widths[col])
2917 pane->widths[col] = rt.right;
2918 }
2919
2920
2921 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str, DWORD flags)
2922 {
2923 int x = dis->rcItem.left;
2924 RECT rt;
2925
2926 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2927 rt.top = dis->rcItem.top;
2928 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2929 rt.bottom = dis->rcItem.bottom;
2930
2931 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2932 }
2933
2934 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2935 {
2936 int x = dis->rcItem.left;
2937 RECT rt;
2938
2939 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2940 rt.top = dis->rcItem.top;
2941 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2942 rt.bottom = dis->rcItem.bottom;
2943
2944 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2945 DrawTextExW(dis->hDC, (LPWSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2946
2947 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2948 }
2949
2950 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2951 {
2952 int x = dis->rcItem.left;
2953 RECT rt;
2954 LPCWSTR s = str;
2955 WCHAR b[128];
2956 LPWSTR d = b;
2957 int pos;
2958
2959 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2960 rt.top = dis->rcItem.top;
2961 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2962 rt.bottom = dis->rcItem.bottom;
2963
2964 if (*s)
2965 *d++ = *s++;
2966
2967 /* insert number separator characters */
2968 pos = lstrlenW(s) % 3;
2969
2970 while(*s)
2971 if (pos--)
2972 *d++ = *s++;
2973 else {
2974 *d++ = Globals.num_sep;
2975 pos = 3;
2976 }
2977
2978 DrawTextW(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
2979 }
2980
2981
2982 static BOOL is_exe_file(LPCWSTR ext)
2983 {
2984 static const WCHAR executable_extensions[][4] = {
2985 {'C','O','M','\0'},
2986 {'E','X','E','\0'},
2987 {'B','A','T','\0'},
2988 {'C','M','D','\0'},
2989 #ifndef _NO_EXTENSIONS
2990 {'C','M','M','\0'},
2991 {'B','T','M','\0'},
2992 {'A','W','K','\0'},
2993 #endif /* _NO_EXTENSIONS */
2994 {'\0'}
2995 };
2996
2997 WCHAR ext_buffer[_MAX_EXT];
2998 const WCHAR (*p)[4];
2999 LPCWSTR s;
3000 LPWSTR d;
3001
3002 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
3003 d++;
3004
3005 for(p=executable_extensions; (*p)[0]; p++)
3006 if (!lstrcmpiW(ext_buffer, *p))
3007 return TRUE;
3008
3009 return FALSE;
3010 }
3011
3012 static BOOL is_registered_type(LPCWSTR ext)
3013 {
3014 /* check if there exists a classname for this file extension in the registry */
3015 if (!RegQueryValueW(HKEY_CLASSES_ROOT, ext, NULL, NULL))
3016 return TRUE;
3017
3018 return FALSE;
3019 }
3020
3021 static enum FILE_TYPE get_file_type(LPCWSTR filename)
3022 {
3023 LPCWSTR ext = strrchrW(filename, '.');
3024 if (!ext)
3025 ext = sEmpty;
3026
3027 if (is_exe_file(ext))
3028 return FT_EXECUTABLE;
3029 else if (is_registered_type(ext))
3030 return FT_DOCUMENT;
3031 else
3032 return FT_OTHER;
3033 }
3034
3035
3036 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
3037 {
3038 WCHAR buffer[BUFFER_LEN];
3039 DWORD attrs;
3040 int visible_cols = pane->visible_cols;
3041 COLORREF bkcolor, textcolor;
3042 RECT focusRect = dis->rcItem;
3043 HBRUSH hbrush;
3044 enum IMAGE img;
3045 int img_pos, cx;
3046 int col = 0;
3047
3048 if (entry) {
3049 attrs = entry->data.dwFileAttributes;
3050
3051 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
3052 if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.'
3053 && entry->data.cFileName[2] == '\0')
3054 img = IMG_FOLDER_UP;
3055 #ifndef _NO_EXTENSIONS
3056 else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0')
3057 img = IMG_FOLDER_CUR;
3058 #endif
3059 else if (
3060 #ifdef _NO_EXTENSIONS
3061 entry->expanded ||
3062 #endif
3063 (pane->treePane && (dis->itemState&ODS_FOCUS)))
3064 img = IMG_OPEN_FOLDER;
3065 else
3066 img = IMG_FOLDER;
3067 } else {
3068 switch(get_file_type(entry->data.cFileName)) {
3069 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
3070 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
3071 default: img = IMG_FILE;
3072 }
3073 }
3074 } else {
3075 attrs = 0;
3076 img = IMG_NONE;
3077 }
3078
3079 if (pane->treePane) {
3080 if (entry) {
3081 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
3082
3083 if (calcWidthCol == -1) {
3084 int x;
3085 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
3086 Entry* up;
3087 RECT rt_clip;
3088 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
3089 HRGN hrgn;
3090
3091 rt_clip.left = dis->rcItem.left;
3092 rt_clip.top = dis->rcItem.top;
3093 rt_clip.right = dis->rcItem.left+pane->widths[col];
3094 rt_clip.bottom = dis->rcItem.bottom;
3095
3096 hrgn = CreateRectRgnIndirect(&rt_clip);
3097
3098 if (!GetClipRgn(dis->hDC, hrgn_org)) {
3099 DeleteObject(hrgn_org);
3100 hrgn_org = 0;
3101 }
3102
3103 /* HGDIOBJ holdPen = SelectObject(dis->hDC, GetStockObject(BLACK_PEN)); */
3104 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
3105 DeleteObject(hrgn);
3106
3107 if ((up=entry->up) != NULL) {
3108 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
3109 LineTo(dis->hDC, img_pos-2, y);
3110
3111 x = img_pos - IMAGE_WIDTH/2;
3112
3113 do {
3114 x -= IMAGE_WIDTH+TREE_LINE_DX;
3115
3116 if (up->next
3117 #ifndef _LEFT_FILES
3118 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
3119 #endif
3120 ) {
3121 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3122 LineTo(dis->hDC, x, dis->rcItem.bottom);
3123 }
3124 } while((up=up->up) != NULL);
3125 }
3126
3127 x = img_pos - IMAGE_WIDTH/2;
3128
3129 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3130 LineTo(dis->hDC, x, y);
3131
3132 if (entry->next
3133 #ifndef _LEFT_FILES
3134 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
3135 #endif
3136 )
3137 LineTo(dis->hDC, x, dis->rcItem.bottom);
3138
3139 SelectClipRgn(dis->hDC, hrgn_org);
3140 if (hrgn_org) DeleteObject(hrgn_org);
3141 /* SelectObject(dis->hDC, holdPen); */
3142 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
3143 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
3144
3145 if (right > pane->widths[col])
3146 pane->widths[col] = right;
3147 }
3148 } else {
3149 img_pos = dis->rcItem.left;
3150 }
3151 } else {
3152 img_pos = dis->rcItem.left;
3153
3154 if (calcWidthCol==col || calcWidthCol==COLUMNS)
3155 pane->widths[col] = IMAGE_WIDTH;
3156 }
3157
3158 if (calcWidthCol == -1) {
3159 focusRect.left = img_pos -2;
3160
3161 #ifdef _NO_EXTENSIONS
3162 if (pane->treePane && entry) {
3163 RECT rt = {0};
3164
3165 DrawTextW(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3166
3167 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
3168 }
3169 #else
3170
3171 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
3172 textcolor = COLOR_COMPRESSED;
3173 else
3174 #endif /* _NO_EXTENSIONS */
3175 textcolor = RGB(0,0,0);
3176
3177 if (dis->itemState & ODS_FOCUS) {
3178 textcolor = RGB(255,255,255);
3179 bkcolor = COLOR_SELECTION;
3180 } else {
3181 bkcolor = RGB(255,255,255);
3182 }
3183
3184 hbrush = CreateSolidBrush(bkcolor);
3185 FillRect(dis->hDC, &focusRect, hbrush);
3186 DeleteObject(hbrush);
3187
3188 SetBkMode(dis->hDC, TRANSPARENT);
3189 SetTextColor(dis->hDC, textcolor);
3190
3191 cx = pane->widths[col];
3192
3193 if (cx && img!=IMG_NONE) {
3194 if (cx > IMAGE_WIDTH)
3195 cx = IMAGE_WIDTH;
3196
3197 #ifdef _SHELL_FOLDERS
3198 if (entry->hicon && entry->hicon!=(HICON)-1)
3199 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
3200 else
3201 #endif
3202 ImageList_DrawEx(Globals.himl, img, dis->hDC,
3203 img_pos, dis->rcItem.top, cx,
3204 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
3205 }
3206 }
3207
3208 if (!entry)
3209 return;
3210
3211 #ifdef _NO_EXTENSIONS
3212 if (img >= IMG_FOLDER_UP)
3213 return;
3214 #endif
3215
3216 col++;
3217
3218 /* ouput file name */
3219 if (calcWidthCol == -1)
3220 output_text(pane, dis, col, entry->data.cFileName, 0);
3221 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3222 calc_width(pane, dis, col, entry->data.cFileName);
3223
3224 col++;
3225
3226 #ifdef _NO_EXTENSIONS
3227 if (!pane->treePane) {
3228 #endif
3229
3230 /* display file size */
3231 if (visible_cols & COL_SIZE) {
3232 #ifdef _NO_EXTENSIONS
3233 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
3234 #endif
3235 {
3236 format_longlong( buffer, ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow );
3237
3238 if (calcWidthCol == -1)
3239 output_number(pane, dis, col, buffer);
3240 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3241 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
3242 }
3243
3244 col++;
3245 }
3246
3247 /* display file date */
3248 if (visible_cols & (COL_DATE|COL_TIME)) {
3249 #ifndef _NO_EXTENSIONS
3250 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
3251 if (calcWidthCol == -1)
3252 output_text(pane, dis, col, buffer, 0);
3253 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3254 calc_width(pane, dis, col, buffer);
3255 col++;
3256
3257 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
3258 if (calcWidthCol == -1)
3259 output_text(pane, dis, col, buffer, 0);
3260 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3261 calc_width(pane, dis, col, buffer);
3262 col++;
3263 #endif /* _NO_EXTENSIONS */
3264
3265 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
3266 if (calcWidthCol == -1)
3267 output_text(pane, dis, col, buffer, 0);
3268 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3269 calc_width(pane, dis, col, buffer);
3270 col++;
3271 }
3272
3273 #ifndef _NO_EXTENSIONS
3274 if (entry->bhfi_valid) {
3275 if (visible_cols & COL_INDEX) {
3276 static const WCHAR fmtlow[] = {'%','X',0};
3277 static const WCHAR fmthigh[] = {'%','X','%','0','8','X',0};
3278
3279 if (entry->bhfi.nFileIndexHigh)
3280 wsprintfW(buffer, fmthigh,
3281 entry->bhfi.nFileIndexHigh, entry->bhfi.nFileIndexLow );
3282 else
3283 wsprintfW(buffer, fmtlow, entry->bhfi.nFileIndexLow );
3284
3285 if (calcWidthCol == -1)
3286 output_text(pane, dis, col, buffer, DT_RIGHT);
3287 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3288 calc_width(pane, dis, col, buffer);
3289
3290 col++;
3291 }
3292
3293 if (visible_cols & COL_LINKS) {
3294 wsprintfW(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
3295
3296 if (calcWidthCol == -1)
3297 output_text(pane, dis, col, buffer, DT_CENTER);
3298 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3299 calc_width(pane, dis, col, buffer);
3300
3301 col++;
3302 }
3303 } else
3304 col += 2;
3305 #endif /* _NO_EXTENSIONS */
3306
3307 /* show file attributes */
3308 if (visible_cols & COL_ATTRIBUTES) {
3309 #ifdef _NO_EXTENSIONS
3310 static const WCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3311 lstrcpyW(buffer, s4Tabs);
3312 #else
3313 static const WCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3314 lstrcpyW(buffer, s11Tabs);
3315 #endif
3316
3317 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
3318 else {
3319 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
3320 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
3321 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
3322 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
3323 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
3324 #ifndef _NO_EXTENSIONS
3325 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
3326 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
3327 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
3328 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
3329 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
3330 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
3331 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
3332 #endif /* _NO_EXTENSIONS */
3333 }
3334
3335 if (calcWidthCol == -1)
3336 output_tabbed_text(pane, dis, col, buffer);
3337 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3338 calc_tabbed_width(pane, dis, col, buffer);
3339
3340 col++;
3341 }
3342
3343 /*TODO
3344 if (flags.security) {
3345 static const WCHAR sSecTabs[] = {
3346 ' ','\t',' ','\t',' ','\t',' ',
3347 ' ','\t',' ',
3348 ' ','\t',' ','\t',' ','\t',' ',
3349 ' ','\t',' ',
3350 ' ','\t',' ','\t',' ','\t',' ',
3351 '\0'
3352 };
3353
3354 DWORD rights = get_access_mask();
3355
3356 lstrcpyW(buffer, sSecTabs);
3357
3358 if (rights & FILE_READ_DATA) buffer[ 0] = 'R';
3359 if (rights & FILE_WRITE_DATA) buffer[ 2] = 'W';
3360 if (rights & FILE_APPEND_DATA) buffer[ 4] = 'A';
3361 if (rights & FILE_READ_EA) {buffer[6] = 'entry'; buffer[ 7] = 'R';}
3362 if (rights & FILE_WRITE_EA) {buffer[9] = 'entry'; buffer[10] = 'W';}
3363 if (rights & FILE_EXECUTE) buffer[12] = 'X';
3364 if (rights & FILE_DELETE_CHILD) buffer[14] = 'D';
3365 if (rights & FILE_READ_ATTRIBUTES) {buffer[16] = 'a'; buffer[17] = 'R';}
3366 if (rights & FILE_WRITE_ATTRIBUTES) {buffer[19] = 'a'; buffer[20] = 'W';}
3367 if (rights & WRITE_DAC) buffer[22] = 'C';
3368 if (rights & WRITE_OWNER) buffer[24] = 'O';
3369 if (rights & SYNCHRONIZE) buffer[26] = 'S';
3370
3371 output_text(dis, col++, buffer, DT_LEFT, 3, psize);
3372 }
3373
3374 if (flags.description) {
3375 get_description(buffer);
3376 output_text(dis, col++, buffer, 0, psize);
3377 }
3378 */
3379
3380 #ifdef _NO_EXTENSIONS
3381 }
3382
3383 /* draw focus frame */
3384 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
3385 /* Currently [04/2000] Wine neither behaves exactly the same */
3386 /* way as WIN 95 nor like Windows NT... */
3387 HGDIOBJ lastBrush;
3388 HPEN lastPen;
3389 HPEN hpen;
3390
3391 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
3392 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
3393 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
3394 } else
3395 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
3396
3397 lastPen = SelectPen(dis->hDC, hpen);
3398 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
3399 SetROP2(dis->hDC, R2_XORPEN);
3400 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
3401 SelectObject(dis->hDC, lastBrush);
3402 SelectObject(dis->hDC, lastPen);
3403 DeleteObject(hpen);
3404 }
3405 #endif /* _NO_EXTENSIONS */
3406 }
3407
3408
3409 #ifdef _NO_EXTENSIONS
3410
3411 static void draw_splitbar(HWND hwnd, int x)
3412 {
3413 RECT rt;
3414 HDC hdc = GetDC(hwnd);
3415
3416 GetClientRect(hwnd, &rt);
3417
3418 rt.left = x - SPLIT_WIDTH/2;
3419 rt.right = x + SPLIT_WIDTH/2+1;
3420
3421 InvertRect(hdc, &rt);
3422
3423 ReleaseDC(hwnd, hdc);
3424 }
3425
3426 #endif /* _NO_EXTENSIONS */
3427
3428
3429 #ifndef _NO_EXTENSIONS
3430
3431 static void set_header(Pane* pane)
3432 {
3433 HDITEMW item;
3434 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3435 int i=0, x=0;
3436
3437 item.mask = HDI_WIDTH;
3438 item.cxy = 0;
3439
3440 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
3441 x += pane->widths[i];
3442 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3443 }
3444
3445 if (i < COLUMNS) {
3446 x += pane->widths[i];
3447 item.cxy = x - scroll_pos;
3448 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i++, (LPARAM)&item);
3449
3450 for(; i<COLUMNS; i++) {
3451 item.cxy = pane->widths[i];
3452 x += pane->widths[i];
3453 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3454 }
3455 }
3456 }
3457
3458 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
3459 {
3460 switch(pnmh->code) {
3461 case HDN_ITEMCHANGEDW: {
3462 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3463 int idx = phdn->iItem;
3464 int dx = phdn->pitem->cxy - pane->widths[idx];
3465 int i;
3466
3467 RECT clnt;
3468 GetClientRect(pane->hwnd, &clnt);
3469
3470 pane->widths[idx] += dx;
3471
3472 for(i=idx; ++i<=COLUMNS; )
3473 pane->positions[i] += dx;
3474
3475 {
3476 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3477 RECT rt_scr;
3478 RECT rt_clip;
3479
3480 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3481 rt_scr.top = 0;
3482 rt_scr.right = clnt.right;
3483 rt_scr.bottom = clnt.bottom;
3484
3485 rt_clip.left = pane->positions[idx]-scroll_pos;
3486 rt_clip.top = 0;
3487 rt_clip.right = clnt.right;
3488 rt_clip.bottom = clnt.bottom;
3489
3490 if (rt_scr.left < 0) rt_scr.left = 0;
3491 if (rt_clip.left < 0) rt_clip.left = 0;
3492
3493 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3494
3495 rt_clip.right = pane->positions[idx+1];
3496 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3497
3498 if (pnmh->code == HDN_ENDTRACKW) {
3499 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, pane->positions[COLUMNS], 0);
3500
3501 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3502 set_header(pane);
3503 }
3504 }
3505
3506 return FALSE;
3507 }
3508
3509 case HDN_DIVIDERDBLCLICKW: {
3510 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3511 HDITEMW item;
3512
3513 calc_single_width(pane, phdn->iItem);
3514 item.mask = HDI_WIDTH;
3515 item.cxy = pane->widths[phdn->iItem];
3516
3517 SendMessageW(pane->hwndHeader, HDM_SETITEMW, phdn->iItem, (LPARAM)&item);
3518 InvalidateRect(pane->hwnd, 0, TRUE);
3519 break;}
3520 }
3521
3522 return 0;
3523 }
3524
3525 #endif /* _NO_EXTENSIONS */
3526
3527
3528 static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3529 {
3530 WCHAR path[MAX_PATH];
3531 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
3532
3533 /* delete sub entries in left pane */
3534 for(;;) {
3535 LRESULT res = SendMessageW(child->left.hwnd, LB_GETITEMDATA, idx+1, 0);
3536 Entry* sub = (Entry*) res;
3537
3538 if (res==LB_ERR || !sub || sub->level<=entry->level)
3539 break;
3540
3541 SendMessageW(child->left.hwnd, LB_DELETESTRING, idx+1, 0);
3542 }
3543
3544 /* empty right pane */
3545 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3546
3547 /* release memory */
3548 free_entries(entry);
3549
3550 /* read contents from disk */
3551 #ifdef _SHELL_FOLDERS
3552 if (entry->etype == ET_SHELL)
3553 {
3554 read_directory(entry, NULL, child->sortOrder, hwnd);
3555 }
3556 else
3557 #endif
3558 {
3559 get_path(entry, path);
3560 read_directory(entry, path, child->sortOrder, hwnd);
3561 }
3562
3563 /* insert found entries in right pane */
3564 insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1);
3565 calc_widths(&child->right, FALSE);
3566 #ifndef _NO_EXTENSIONS
3567 set_header(&child->right);
3568 #endif
3569
3570 child->header_wdths_ok = FALSE;
3571
3572 SetCursor(old_cursor);
3573 }
3574
3575
3576 /* expand a directory entry */
3577
3578 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3579 {
3580 int idx;
3581 Entry* p;
3582
3583 if (!dir || dir->expanded || !dir->down)
3584 return FALSE;
3585
3586 p = dir->down;
3587
3588 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3589 p = p->next;
3590
3591 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3592 p->data.cFileName[2]=='\0' && p->next)
3593 p = p->next;
3594 }
3595
3596 /* no subdirectories ? */
3597 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3598 return FALSE;
3599
3600 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3601
3602 dir->expanded = TRUE;
3603
3604 /* insert entries in left pane */
3605 insert_entries(&child->left, p, NULL, TF_ALL, idx);
3606
3607 if (!child->header_wdths_ok) {
3608 if (calc_widths(&child->left, FALSE)) {
3609 #ifndef _NO_EXTENSIONS
3610 set_header(&child->left);
3611 #endif
3612
3613 child->header_wdths_ok = TRUE;
3614 }
3615 }
3616
3617 return TRUE;
3618 }
3619
3620
3621 static void collapse_entry(Pane* pane, Entry* dir)
3622 {
3623 int idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3624
3625 ShowWindow(pane->hwnd, SW_HIDE);
3626
3627 /* hide sub entries */
3628 for(;;) {
3629 LRESULT res = SendMessageW(pane->hwnd, LB_GETITEMDATA, idx+1, 0);
3630 Entry* sub = (Entry*) res;
3631
3632 if (res==LB_ERR || !sub || sub->level<=dir->level)
3633 break;
3634
3635 SendMessageW(pane->hwnd, LB_DELETESTRING, idx+1, 0);
3636 }
3637
3638 dir->expanded = FALSE;
3639
3640 ShowWindow(pane->hwnd, SW_SHOW);
3641 }
3642
3643
3644 static void refresh_right_pane(ChildWnd* child)
3645 {
3646 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3647 insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1);
3648 calc_widths(&child->right, FALSE);
3649
3650 #ifndef _NO_EXTENSIONS
3651 set_header(&child->right);
3652 #endif
3653 }
3654
3655 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3656 {
3657 WCHAR path[MAX_PATH];
3658
3659 if (!entry)
3660 return;
3661
3662 path[0] = '\0';
3663
3664 child->left.cur = entry;
3665
3666 child->right.root = entry->down? entry->down: entry;
3667 child->right.cur = entry;
3668
3669 if (!entry->scanned)
3670 scan_entry(child, entry, idx, hwnd);
3671 else
3672 refresh_right_pane(child);
3673
3674 get_path(entry, path);
3675 lstrcpyW(child->path, path);
3676
3677 if (child->hwnd) /* only change window title, if the window already exists */
3678 SetWindowTextW(child->hwnd, path);
3679
3680 if (path[0])
3681 if (SetCurrentDirectoryW(path))
3682 set_space_status();
3683 }
3684
3685
3686 static void refresh_child(ChildWnd* child)
3687 {
3688 WCHAR path[MAX_PATH], drv[_MAX_DRIVE+1];
3689 Entry* entry;
3690 int idx;
3691
3692 get_path(child->left.cur, path);
3693 _wsplitpath(path, drv, NULL, NULL, NULL);
3694
3695 child->right.root = NULL;
3696
3697 scan_entry(child, &child->root.entry, 0, child->hwnd);
3698
3699 #ifdef _SHELL_FOLDERS
3700
3701 if (child->root.entry.etype == ET_SHELL)
3702 {
3703 LPITEMIDLIST local_pidl = get_path_pidl(path,child->hwnd);
3704 if (local_pidl)
3705 entry = read_tree(&child->root, NULL, local_pidl , drv, child->sortOrder, child->hwnd);
3706 else
3707 entry = NULL;
3708 }
3709 else
3710 #endif
3711 entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd);
3712
3713 if (!entry)
3714 entry = &child->root.entry;
3715
3716 insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0);
3717
3718 set_curdir(child, entry, 0, child->hwnd);
3719
3720 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
3721 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3722 }
3723
3724
3725 static void create_drive_bar(void)
3726 {
3727 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0};
3728 #ifndef _NO_EXTENSIONS
3729 WCHAR b1[BUFFER_LEN];
3730 #endif
3731 int btn = 1;
3732 PWSTR p;
3733
3734 GetLogicalDriveStringsW(BUFFER_LEN, Globals.drives);
3735
3736 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3737 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3738 0, 16, 13, 16, 13, sizeof(TBBUTTON));
3739
3740 #ifndef _NO_EXTENSIONS
3741 #ifdef __WINE__
3742 /* insert unix file system button */
3743 b1[0] = '/';
3744 b1[1] = '\0';
3745 b1[2] = '\0';
3746 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3747
3748 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3749 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3750 drivebarBtn.iString++;
3751 #endif
3752 #ifdef _SHELL_FOLDERS
3753 /* insert shell namespace button */
3754 load_string(b1, sizeof(b1)/sizeof(b1[0]), IDS_SHELL);
3755 b1[lstrlenW(b1)+1] = '\0';
3756 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3757
3758 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3759 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3760 drivebarBtn.iString++;
3761 #endif
3762
3763 /* register windows drive root strings */
3764 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)Globals.drives);
3765 #endif
3766
3767 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3768
3769 for(p=Globals.drives; *p; ) {
3770 #ifdef _NO_EXTENSIONS
3771 /* insert drive letter */
3772 WCHAR b[3] = {tolower(*p)};
3773 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b);
3774 #endif
3775 switch(GetDriveTypeW(p)) {
3776 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3777 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3778 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3779 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3780 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3781 }
3782
3783 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3784 drivebarBtn.idCommand++;
3785 drivebarBtn.iString++;
3786
3787 while(*p++);
3788 }
3789 }
3790
3791 static void refresh_drives(void)
3792 {
3793 RECT rect;
3794
3795 /* destroy drive bar */
3796 DestroyWindow(Globals.hdrivebar);
3797 Globals.hdrivebar = 0;
3798
3799 /* re-create drive bar */
3800 create_drive_bar();
3801
3802 /* update window layout */
3803 GetClientRect(Globals.hMainWnd, &rect);
3804 SendMessageW(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
3805 }
3806
3807
3808 static BOOL launch_file(HWND hwnd, LPCWSTR cmd, UINT nCmdShow)
3809 {
3810 HINSTANCE hinst = ShellExecuteW(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3811
3812 if (PtrToUlong(hinst) <= 32) {
3813 display_error(hwnd, GetLastError());
3814 return FALSE;
3815 }
3816
3817 return TRUE;
3818 }
3819
3820
3821 static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3822 {
3823 WCHAR cmd[MAX_PATH];
3824
3825 #ifdef _SHELL_FOLDERS
3826 if (entry->etype == ET_SHELL) {
3827 BOOL ret = TRUE;
3828
3829 SHELLEXECUTEINFOW shexinfo;
3830
3831 shexinfo.cbSize = sizeof(SHELLEXECUTEINFOW);
3832 shexinfo.fMask = SEE_MASK_IDLIST;
3833 shexinfo.hwnd = hwnd;
3834 shexinfo.lpVerb = NULL;
3835 shexinfo.lpFile = NULL;
3836 shexinfo.lpParameters = NULL;
3837 shexinfo.lpDirectory = NULL;
3838 shexinfo.nShow = nCmdShow;
3839 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3840
3841 if (!ShellExecuteExW(&shexinfo)) {
3842 display_error(hwnd, GetLastError());
3843 ret = FALSE;
3844 }
3845
3846 if (shexinfo.lpIDList != entry->pidl)
3847 IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList);
3848
3849 return ret;
3850 }
3851 #endif
3852
3853 get_path(entry, cmd);
3854
3855 /* start program, open document... */
3856 return launch_file(hwnd, cmd, nCmdShow);
3857 }
3858
3859
3860 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3861 {
3862 Entry* entry = pane->cur;
3863
3864 if (!entry)
3865 return;
3866
3867 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3868 int scanned_old = entry->scanned;
3869
3870 if (!scanned_old)
3871 {
3872 int idx = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3873 scan_entry(child, entry, idx, hwnd);
3874 }
3875
3876 #ifndef _NO_EXTENSIONS
3877 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3878 return;
3879 #endif
3880
3881 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
3882 entry = child->left.cur->up;
3883 collapse_entry(&child->left, entry);
3884 goto focus_entry;
3885 } else if (entry->expanded)
3886 collapse_entry(pane, child->left.cur);
3887 else {
3888 expand_entry(child, child->left.cur);
3889
3890 if (!pane->treePane) focus_entry: {
3891 int idxstart = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3892 int idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, idxstart, (LPARAM)entry);
3893 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3894 set_curdir(child, entry, idx, hwnd);
3895 }
3896 }
3897
3898 if (!scanned_old) {
3899 calc_widths(pane, FALSE);
3900
3901 #ifndef _NO_EXTENSIONS
3902 set_header(pane);
3903 #endif
3904 }
3905 } else {
3906 if (GetKeyState(VK_MENU) < 0)
3907 show_properties_dlg(entry, child->hwnd);
3908 else
3909 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
3910 }
3911 }
3912
3913
3914 static BOOL pane_command(Pane* pane, UINT cmd)
3915 {
3916 switch(cmd) {
3917 case ID_VIEW_NAME:
3918 if (pane->visible_cols) {
3919 pane->visible_cols = 0;
3920 calc_widths(pane, TRUE);
3921 #ifndef _NO_EXTENSIONS
3922 set_header(pane);
3923 #endif
3924 InvalidateRect(pane->hwnd, 0, TRUE);
3925 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
3926 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
3927 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3928 }
3929 break;
3930
3931 case ID_VIEW_ALL_ATTRIBUTES:
3932 if (pane->visible_cols != COL_ALL) {
3933 pane->visible_cols = COL_ALL;
3934 calc_widths(pane, TRUE);
3935 #ifndef _NO_EXTENSIONS
3936 set_header(pane);
3937 #endif
3938 InvalidateRect(pane->hwnd, 0, TRUE);
3939 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
3940 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
3941 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3942 }
3943 break;
3944
3945 #ifndef _NO_EXTENSIONS
3946 case ID_PREFERRED_SIZES: {
3947 calc_widths(pane, TRUE);
3948 set_header(pane);
3949 InvalidateRect(pane->hwnd, 0, TRUE);
3950 break;}
3951 #endif
3952
3953 /* TODO: more command ids... */
3954
3955 default:
3956 return FALSE;
3957 }
3958
3959 return TRUE;
3960 }
3961
3962
3963 static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder)
3964 {
3965 if (child->sortOrder != sortOrder) {
3966 child->sortOrder = sortOrder;
3967 refresh_child(child);
3968 }
3969 }
3970
3971 static void update_view_menu(ChildWnd* child)
3972 {
3973 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED);
3974 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED);
3975 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED);
3976 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED);
3977 }
3978
3979
3980 static BOOL is_directory(LPCWSTR target)
3981 {
3982 /*TODO correctly handle UNIX paths */
3983 DWORD target_attr = GetFileAttributesW(target);
3984
3985 if (target_attr == INVALID_FILE_ATTRIBUTES)
3986 return FALSE;
3987
3988 return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE;
3989 }
3990
3991 static BOOL prompt_target(Pane* pane, LPWSTR source, LPWSTR target)
3992 {
3993 WCHAR path[MAX_PATH];
3994 int len;
3995
3996 get_path(pane->cur, path);
3997
3998 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK)
3999 return FALSE;
4000
4001 get_path(pane->cur, source);
4002
4003 /* convert relative targets to absolute paths */
4004 if (path[0]!='/' && path[1]!=':') {
4005 get_path(pane->cur->up, target);
4006 len = lstrlenW(target);
4007
4008 if (target[len-1]!='\\' && target[len-1]!='/')
4009 target[len++] = '/';
4010
4011 lstrcpyW(target+len, path);
4012 } else
4013 lstrcpyW(target, path);
4014
4015 /* If the target already exists as directory, create a new target below this. */
4016 if (is_directory(path)) {
4017 WCHAR fname[_MAX_FNAME], ext[_MAX_EXT];
4018 static const WCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'};
4019
4020 _wsplitpath(source, NULL, NULL, fname, ext);
4021
4022 wsprintfW(target, sAppend, path, fname, ext);
4023 }
4024
4025 return TRUE;
4026 }
4027
4028
4029 static IContextMenu2* s_pctxmenu2 = NULL;
4030 static IContextMenu3* s_pctxmenu3 = NULL;
4031
4032 static void CtxMenu_reset(void)
4033 {
4034 s_pctxmenu2 = NULL;
4035 s_pctxmenu3 = NULL;
4036 }
4037
4038 static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1)
4039 {
4040 IContextMenu* pcm = NULL;
4041
4042 CtxMenu_reset();
4043
4044 if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR)
4045 s_pctxmenu3 = (LPCONTEXTMENU3)pcm;
4046 else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR)
4047 s_pctxmenu2 = (LPCONTEXTMENU2)pcm;
4048
4049 if (pcm) {
4050 IContextMenu_Release(pcm1);
4051 return pcm;
4052 } else
4053 return pcm1;
4054 }
4055
4056 static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam)
4057 {
4058 if (s_pctxmenu3) {
4059 if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam)))
4060 return TRUE;
4061 }
4062
4063 if (s_pctxmenu2)
4064 if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam)))
4065 return TRUE;
4066
4067 return FALSE;
4068 }
4069
4070
4071 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
4072 {
4073 IContextMenu* pcm;
4074 BOOL executed = FALSE;
4075
4076 HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
4077 /* HRESULT hr = CDefFolderMenu_Create2(dir?dir->_pidl:DesktopFolder(), hwndParent, 1, &pidl, shell_folder, NULL, 0, NULL, &pcm); */
4078
4079 if (SUCCEEDED(hr)) {
4080 HMENU hmenu = CreatePopupMenu();
4081
4082 pcm = CtxMenu_query_interfaces(pcm);
4083
4084 if (hmenu) {
4085 hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
4086
4087 if (SUCCEEDED(hr)) {
4088 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
4089
4090 CtxMenu_reset();
4091
4092 if (idCmd) {
4093 CMINVOKECOMMANDINFO cmi;
4094
4095 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
4096 cmi.fMask = 0;
4097 cmi.hwnd = hwndParent;
4098 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
4099 cmi.lpParameters = NULL;
4100 cmi.lpDirectory = NULL;
4101 cmi.nShow = SW_SHOWNORMAL;
4102 cmi.dwHotKey = 0;
4103 cmi.hIcon = 0;
4104
4105 hr = IContextMenu_InvokeCommand(pcm, &cmi);
4106 executed = TRUE;
4107 }
4108 } else
4109 CtxMenu_reset();
4110 }
4111
4112 IContextMenu_Release(pcm);
4113 }
4114
4115 return FAILED(hr)? hr: executed? S_OK: S_FALSE;
4116 }
4117
4118
4119 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4120 {
4121 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4122 ASSERT(child);
4123
4124 switch(nmsg) {
4125 case WM_DRAWITEM: {
4126 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
4127 Entry* entry = (Entry*) dis->itemData;
4128
4129 if (dis->CtlID == IDW_TREE_LEFT)
4130 draw_item(&child->left, dis, entry, -1);
4131 else if (dis->CtlID == IDW_TREE_RIGHT)
4132 draw_item(&child->right, dis, entry, -1);
4133 else
4134 goto draw_menu_item;
4135
4136 return TRUE;}
4137
4138 case WM_CREATE:
4139 InitChildWindow(child);
4140 break;
4141
4142 case WM_NCDESTROY:
4143 free_child_window(child);
4144 SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0);
4145 break;
4146
4147 case WM_PAINT: {
4148 PAINTSTRUCT ps;
4149 HBRUSH lastBrush;
4150 RECT rt;
4151 GetClientRect(hwnd, &rt);
4152 BeginPaint(hwnd, &ps);
4153 rt.left = child->split_pos-SPLIT_WIDTH/2;
4154 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
4155 lastBrush = SelectObject(ps.hdc, GetStockObject(COLOR_SPLITBAR));
4156 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
4157 SelectObject(ps.hdc, lastBrush);
4158 #ifdef _NO_EXTENSIONS
4159 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
4160 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
4161 #endif
4162 EndPaint(hwnd, &ps);
4163 break;}
4164
4165 case WM_SETCURSOR:
4166 if (LOWORD(lparam) == HTCLIENT) {
4167 POINT pt;
4168 GetCursorPos(&pt);
4169 ScreenToClient(hwnd, &pt);
4170
4171 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
4172 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_SIZEWE));
4173 return TRUE;
4174 }
4175 }
4176 goto def;
4177
4178 case WM_LBUTTONDOWN: {
4179 RECT rt;
4180 int x = (short)LOWORD(lparam);
4181
4182 GetClientRect(hwnd, &rt);
4183
4184 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
4185 last_split = child->split_pos;
4186 #ifdef _NO_EXTENSIONS
4187 draw_splitbar(hwnd, last_split);
4188 #endif
4189 SetCapture(hwnd);
4190 }
4191
4192 break;}
4193
4194 case WM_LBUTTONUP:
4195 if (GetCapture() == hwnd) {
4196 #ifdef _NO_EXTENSIONS
4197 RECT rt;
4198 int x = (short)LOWORD(lparam);
4199 draw_splitbar(hwnd, last_split);
4200 last_split = -1;
4201 GetClientRect(hwnd, &rt);
4202 child->split_pos = x;
4203 resize_tree(child, rt.right, rt.bottom);
4204 #endif
4205 ReleaseCapture();
4206 }
4207 break;
4208
4209 #ifdef _NO_EXTENSIONS
4210 case WM_CAPTURECHANGED:
4211 if (GetCapture()==hwnd && last_split>=0)
4212 draw_splitbar(hwnd, last_split);
4213 break;
4214 #endif
4215
4216 case WM_KEYDOWN:
4217 if (wparam == VK_ESCAPE)
4218 if (GetCapture() == hwnd) {
4219 RECT rt;
4220 #ifdef _NO_EXTENSIONS
4221 draw_splitbar(hwnd, last_split);
4222 #else
4223 child->split_pos = last_split;
4224 #endif
4225 GetClientRect(hwnd, &rt);
4226 resize_tree(child, rt.right, rt.bottom);
4227 last_split = -1;
4228 ReleaseCapture();
4229 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_ARROW));
4230 }
4231 break;
4232
4233 case WM_MOUSEMOVE:
4234 if (GetCapture() == hwnd) {
4235 RECT rt;
4236 int x = (short)LOWORD(lparam);
4237
4238 #ifdef _NO_EXTENSIONS
4239 HDC hdc = GetDC(hwnd);
4240 GetClientRect(hwnd, &rt);
4241
4242 rt.left = last_split-SPLIT_WIDTH/2;
4243 rt.right = last_split+SPLIT_WIDTH/2+1;
4244 InvertRect(hdc, &rt);
4245
4246 last_split = x;
4247 rt.left = x-SPLIT_WIDTH/2;
4248 rt.right = x+SPLIT_WIDTH/2+1;
4249 InvertRect(hdc, &rt);
4250
4251 ReleaseDC(hwnd, hdc);
4252 #else
4253 GetClientRect(hwnd, &rt);
4254
4255 if (x>=0 && x<rt.right) {
4256 child->split_pos = x;
4257 resize_tree(child, rt.right, rt.bottom);
4258 rt.left = x-SPLIT_WIDTH/2;
4259 rt.right = x+SPLIT_WIDTH/2+1;
4260 InvalidateRect(hwnd, &rt, FALSE);
4261 UpdateWindow(child->left.hwnd);
4262 UpdateWindow(hwnd);
4263 UpdateWindow(child->right.hwnd);
4264 }
4265 #endif
4266 }
4267 break;
4268
4269 #ifndef _NO_EXTENSIONS
4270 case WM_GETMINMAXINFO:
4271 DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4272
4273 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
4274
4275 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
4276 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
4277 break;}
4278 #endif /* _NO_EXTENSIONS */
4279
4280 case WM_SETFOCUS:
4281 if (SetCurrentDirectoryW(child->path))
4282 set_space_status();
4283 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
4284 break;
4285
4286 case WM_DISPATCH_COMMAND: {
4287 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4288
4289 switch(LOWORD(wparam)) {
4290 case ID_WINDOW_NEW: {
4291 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
4292
4293 if (!create_child_window(new_child))
4294 HeapFree(GetProcessHeap(), 0, new_child);
4295
4296 break;}
4297
4298 case ID_REFRESH:
4299 refresh_drives();
4300 refresh_child(child);
4301 break;
4302
4303 case ID_ACTIVATE:
4304 activate_entry(child, pane, hwnd);
4305 break;
4306
4307 case ID_FILE_MOVE: {
4308 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4309
4310 if (prompt_target(pane, source, target)) {
4311 SHFILEOPSTRUCTW shfo = {hwnd, FO_MOVE, source, target};
4312
4313 source[lstrlenW(source)+1] = '\0';
4314 target[lstrlenW(target)+1] = '\0';
4315
4316 if (!SHFileOperationW(&shfo))
4317 refresh_child(child);
4318 }
4319 break;}
4320
4321 case ID_FILE_COPY: {
4322 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4323
4324 if (prompt_target(pane, source, target)) {
4325 SHFILEOPSTRUCTW shfo = {hwnd, FO_COPY, source, target};
4326
4327 source[lstrlenW(source)+1] = '\0';
4328 target[lstrlenW(target)+1] = '\0';
4329
4330 if (!SHFileOperationW(&shfo))
4331 refresh_child(child);
4332 }
4333 break;}
4334
4335 case ID_FILE_DELETE: {
4336 WCHAR path[BUFFER_LEN];
4337 SHFILEOPSTRUCTW shfo = {hwnd, FO_DELETE, path, NULL, FOF_ALLOWUNDO};
4338
4339 get_path(pane->cur, path);
4340
4341 path[lstrlenW(path)+1] = '\0';
4342
4343 if (!SHFileOperationW(&shfo))
4344 refresh_child(child);
4345 break;}
4346
4347 case ID_VIEW_SORT_NAME:
4348 set_sort_order(child, SORT_NAME);
4349 break;
4350
4351 case ID_VIEW_SORT_TYPE:
4352 set_sort_order(child, SORT_EXT);
4353 break;
4354
4355 case ID_VIEW_SORT_SIZE:
4356 set_sort_order(child, SORT_SIZE);
4357 break;
4358
4359 case ID_VIEW_SORT_DATE:
4360 set_sort_order(child, SORT_DATE);
4361 break;
4362
4363 case ID_VIEW_FILTER: {
4364 struct FilterDialog dlg;
4365
4366 memset(&dlg, 0, sizeof(struct FilterDialog));
4367 lstrcpyW(dlg.pattern, child->filter_pattern);
4368 dlg.flags = child->filter_flags;
4369
4370 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) {
4371 lstrcpyW(child->filter_pattern, dlg.pattern);
4372 child->filter_flags = dlg.flags;
4373 refresh_right_pane(child);
4374 }
4375 break;}
4376
4377 case ID_VIEW_SPLIT: {
4378 last_split = child->split_pos;
4379 #ifdef _NO_EXTENSIONS
4380 draw_splitbar(hwnd, last_split);
4381 #endif
4382 SetCapture(hwnd);
4383 break;}
4384
4385 case ID_EDIT_PROPERTIES:
4386 show_properties_dlg(pane->cur, child->hwnd);
4387 break;
4388
4389 default:
4390 return pane_command(pane, LOWORD(wparam));
4391 }
4392
4393 return TRUE;}
4394
4395 case WM_COMMAND: {
4396 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4397
4398 switch(HIWORD(wparam)) {
4399 case LBN_SELCHANGE: {
4400 int idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4401 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4402
4403 if (pane == &child->left)
4404 set_curdir(child, entry, idx, hwnd);
4405 else
4406 pane->cur = entry;
4407 break;}
4408
4409 case LBN_DBLCLK:
4410 activate_entry(child, pane, hwnd);
4411 break;
4412 }
4413 break;}
4414
4415 #ifndef _NO_EXTENSIONS
4416 case WM_NOTIFY: {
4417 NMHDR* pnmh = (NMHDR*) lparam;
4418 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
4419 #endif
4420
4421 #ifdef _SHELL_FOLDERS
4422 case WM_CONTEXTMENU: {
4423 POINT pt, pt_clnt;
4424 Pane* pane;
4425 int idx;
4426
4427 /* first select the current item in the listbox */
4428 HWND hpanel = (HWND) wparam;
4429 pt_clnt.x = pt.x = (short)LOWORD(lparam);
4430 pt_clnt.y = pt.y = (short)HIWORD(lparam);
4431 ScreenToClient(hpanel, &pt_clnt);
4432 SendMessageW(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4433 SendMessageW(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4434
4435 /* now create the popup menu using shell namespace and IContextMenu */
4436 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4437 idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4438
4439 if (idx != -1) {
4440 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4441
4442 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
4443
4444 if (pidl_abs) {
4445 IShellFolder* parentFolder;
4446 LPCITEMIDLIST pidlLast;
4447
4448 /* get and use the parent folder to display correct context menu in all cases */
4449 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
4450 if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK)
4451 refresh_child(child);
4452
4453 IShellFolder_Release(parentFolder);
4454 }
4455
4456 IMalloc_Free(Globals.iMalloc, pidl_abs);
4457 }
4458 }
4459 break;}
4460 #endif
4461
4462 case WM_MEASUREITEM:
4463 draw_menu_item:
4464 if (!wparam) /* Is the message menu-related? */
4465 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4466 return TRUE;
4467
4468 break;
4469
4470 case WM_INITMENUPOPUP:
4471 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4472 return 0;
4473
4474 update_view_menu(child);
4475 break;
4476
4477 case WM_MENUCHAR: /* only supported by IContextMenu3 */
4478 if (s_pctxmenu3) {
4479 LRESULT lResult = 0;
4480
4481 IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult);
4482
4483 return lResult;
4484 }
4485
4486 break;
4487
4488 case WM_SIZE:
4489 if (wparam != SIZE_MINIMIZED)
4490 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
4491 /* fall through */
4492
4493 default: def:
4494 return DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4495 }
4496
4497 return 0;
4498 }
4499
4500
4501 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4502 {
4503 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(GetParent(hwnd), GWLP_USERDATA);
4504 Pane* pane = (Pane*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4505 ASSERT(child);
4506
4507 switch(nmsg) {
4508 #ifndef _NO_EXTENSIONS
4509 case WM_HSCROLL:
4510 set_header(pane);
4511 break;
4512 #endif
4513
4514 case WM_SETFOCUS:
4515 child->focus_pane = pane==&child->right? 1: 0;
4516 SendMessageW(hwnd, LB_SETSEL, TRUE, 1);
4517 /*TODO: check menu items */
4518 break;
4519
4520 case WM_KEYDOWN:
4521 if (wparam == VK_TAB) {
4522 /*TODO: SetFocus(Globals.hdrivebar) */
4523 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
4524 }
4525 }
4526
4527 return CallWindowProcW(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
4528 }
4529
4530
4531 static void InitInstance(HINSTANCE hinstance)
4532 {
4533 static const WCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
4534
4535 WNDCLASSEXW wcFrame;
4536 WNDCLASSW wcChild;
4537 ATOM hChildClass;
4538 int col;
4539
4540 INITCOMMONCONTROLSEX icc = {
4541 sizeof(INITCOMMONCONTROLSEX),
4542 ICC_BAR_CLASSES
4543 };
4544
4545 HDC hdc = GetDC(0);
4546
4547 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
4548
4549 InitCommonControlsEx(&icc);
4550
4551
4552 /* register frame window class */
4553
4554 wcFrame.cbSize = sizeof(WNDCLASSEXW);
4555 wcFrame.style = 0;
4556 wcFrame.lpfnWndProc = FrameWndProc;
4557 wcFrame.cbClsExtra = 0;
4558 wcFrame.cbWndExtra = 0;
4559 wcFrame.hInstance = hinstance;
4560 wcFrame.hIcon = LoadIconW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE));
4561 wcFrame.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4562 wcFrame.hbrBackground = 0;
4563 wcFrame.lpszMenuName = 0;
4564 wcFrame.lpszClassName = sWINEFILEFRAME;
4565 wcFrame.hIconSm = LoadImageW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
4566
4567 Globals.hframeClass = RegisterClassExW(&wcFrame);
4568
4569
4570 /* register tree windows class */
4571
4572 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
4573 wcChild.lpfnWndProc = ChildWndProc;
4574 wcChild.cbClsExtra = 0;
4575 wcChild.cbWndExtra = 0;
4576 wcChild.hInstance = hinstance;
4577 wcChild.hIcon = 0;
4578 wcChild.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4579 wcChild.hbrBackground = 0;
4580 wcChild.lpszMenuName = 0;
4581 wcChild.lpszClassName = sWINEFILETREE;
4582
4583 hChildClass = RegisterClassW(&wcChild);
4584
4585
4586 Globals.haccel = LoadAcceleratorsW(hinstance, MAKEINTRESOURCEW(IDA_WINEFILE));
4587
4588 Globals.hfont = CreateFontW(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
4589
4590 ReleaseDC(0, hdc);
4591
4592 Globals.hInstance = hinstance;
4593
4594 #ifdef _SHELL_FOLDERS
4595 CoInitialize(NULL);
4596 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
4597 SHGetDesktopFolder(&Globals.iDesktop);
4598 Globals.cfStrFName = RegisterClipboardFormatW(CFSTR_FILENAMEW);
4599 #endif
4600
4601 /* load column strings */
4602 col = 1;
4603
4604 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_NAME);
4605 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SIZE);
4606 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_CDATE);
4607 #ifndef _NO_EXTENSIONS
4608 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ADATE);
4609 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_MDATE);
4610 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_IDX);
4611 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_LINKS);
4612 #endif
4613 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ATTR);
4614 #ifndef _NO_EXTENSIONS
4615 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SEC);
4616 #endif
4617 }
4618
4619
4620 static BOOL show_frame(HWND hwndParent, int cmdshow, LPCWSTR path)
4621 {
4622 static const WCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
4623
4624 WCHAR buffer[MAX_PATH], b1[BUFFER_LEN];
4625 ChildWnd* child;
4626 HMENU hMenuFrame, hMenuWindow;
4627 windowOptions opts;
4628
4629 CLIENTCREATESTRUCT ccs;
4630
4631 if (Globals.hMainWnd)
4632 return TRUE;
4633
4634 opts = load_registry_settings();
4635 hMenuFrame = LoadMenuW(Globals.hInstance, MAKEINTRESOURCEW(IDM_WINEFILE));
4636 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
4637
4638 Globals.hMenuFrame = hMenuFrame;
4639 Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
4640 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
4641
4642 ccs.hWindowMenu = hMenuWindow;
4643 ccs.idFirstChild = IDW_FIRST_CHILD;
4644
4645
4646 /* create main window */
4647 Globals.hMainWnd = CreateWindowExW(0, MAKEINTRESOURCEW(Globals.hframeClass), RS(b1,IDS_WINE_FILE), WS_OVERLAPPEDWINDOW,
4648 opts.start_x, opts.start_y, opts.width, opts.height,
4649 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
4650
4651
4652 Globals.hmdiclient = CreateWindowExW(0, sMDICLIENT, NULL,
4653 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
4654 0, 0, 0, 0,
4655 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
4656
4657 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
4658 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, MF_BYCOMMAND);
4659
4660 create_drive_bar();
4661
4662 {
4663 TBBUTTON toolbarBtns[] = {
4664 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
4665 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4666 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4667 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4668 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4669 /*TODO
4670 {4, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4671 {5, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4672 */ };
4673
4674 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
4675 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
4676 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
4677 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
4678 }
4679
4680 Globals.hstatusbar = CreateStatusWindowW(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
4681 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
4682
4683 /* CreateStatusWindowW does not accept WS_BORDER
4684 Globals.hstatusbar = CreateWindowExW(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
4685 WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
4686 Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
4687
4688 /*TODO: read paths from registry */
4689
4690 if (!path || !*path) {
4691 GetCurrentDirectoryW(MAX_PATH, buffer);
4692 path = buffer;
4693 }
4694
4695 ShowWindow(Globals.hMainWnd, cmdshow);
4696
4697 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
4698 /* Shell Namespace as default: */
4699 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
4700 #else
4701 child = alloc_child_window(path, NULL, Globals.hMainWnd);
4702 #endif
4703
4704 child->pos.showCmd = SW_SHOWMAXIMIZED;
4705 child->pos.rcNormalPosition.left = 0;
4706 child->pos.rcNormalPosition.top = 0;
4707 child->pos.rcNormalPosition.right = 320;
4708 child->pos.rcNormalPosition.bottom = 280;
4709
4710 if (!create_child_window(child)) {
4711 HeapFree(GetProcessHeap(), 0, child);
4712 return FALSE;
4713 }
4714
4715 SetWindowPlacement(child->hwnd, &child->pos);
4716
4717 Globals.himl = ImageList_LoadImageW(Globals.hInstance, MAKEINTRESOURCEW(IDB_IMAGES), 16, 0, RGB(0,255,0), IMAGE_BITMAP, 0);
4718
4719 Globals.prescan_node = FALSE;
4720
4721 UpdateWindow(Globals.hMainWnd);
4722
4723 if (child->hwnd && path && path[0])
4724 {
4725 int index,count;
4726 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
4727 WCHAR fullname[_MAX_FNAME+_MAX_EXT+1];
4728
4729 memset(name,0,sizeof(name));
4730 memset(name,0,sizeof(ext));
4731 _wsplitpath(path, drv, dir, name, ext);
4732 if (name[0])
4733 {
4734 count = SendMessageW(child->right.hwnd, LB_GETCOUNT, 0, 0);
4735 lstrcpyW(fullname,name);
4736 lstrcatW(fullname,ext);
4737
4738 for (index = 0; index < count; index ++)
4739 {
4740 Entry* entry = (Entry*)SendMessageW(child->right.hwnd, LB_GETITEMDATA, index, 0);
4741 if (lstrcmpW(entry->data.cFileName,fullname)==0 ||
4742 lstrcmpW(entry->data.cAlternateFileName,fullname)==0)
4743 {
4744 SendMessageW(child->right.hwnd, LB_SETCURSEL, index, 0);
4745 SetFocus(child->right.hwnd);
4746 break;
4747 }
4748 }
4749 }
4750 }
4751 return TRUE;
4752 }
4753
4754 static void ExitInstance(void)
4755 {
4756 #ifdef _SHELL_FOLDERS
4757 IShellFolder_Release(Globals.iDesktop);
4758 IMalloc_Release(Globals.iMalloc);
4759 CoUninitialize();
4760 #endif
4761
4762 DeleteObject(Globals.hfont);
4763 ImageList_Destroy(Globals.himl);
4764 }
4765
4766 #ifdef _NO_EXTENSIONS
4767
4768 /* search for already running win[e]files */
4769
4770 static int g_foundPrevInstance = 0;
4771
4772 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4773 {
4774 WCHAR cls[128];
4775
4776 GetClassName(hwnd, cls, 128);
4777
4778 if (!lstrcmpW(cls, (LPCWSTR)lparam)) {
4779 g_foundPrevInstance++;
4780 return FALSE;
4781 }
4782
4783 return TRUE;
4784 }
4785
4786 /* search for window of given class name to allow only one running instance */
4787 static int find_window_class(LPCWSTR classname)
4788 {
4789 EnumWindows(EnumWndProc, (LPARAM)classname);
4790
4791 if (g_foundPrevInstance)
4792 return 1;
4793
4794 return 0;
4795 }
4796
4797 #endif
4798
4799 static int winefile_main(HINSTANCE hinstance, int cmdshow, LPCWSTR path)
4800 {
4801 MSG msg;
4802
4803 InitInstance(hinstance);
4804
4805 if( !show_frame(0, cmdshow, path) )
4806 {
4807 ExitInstance();
4808 return 1;
4809 }
4810
4811 while(GetMessageW(&msg, 0, 0, 0)) {
4812 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4813 continue;
4814
4815 if (Globals.hMainWnd && TranslateAcceleratorW(Globals.hMainWnd, Globals.haccel, &msg))
4816 continue;
4817
4818 TranslateMessage(&msg);
4819 DispatchMessageW(&msg);
4820 }
4821
4822 ExitInstance();
4823
4824 return msg.wParam;
4825 }
4826
4827
4828 #if defined(_MSC_VER)
4829 int APIENTRY wWinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPWSTR cmdline, int cmdshow)
4830 #else
4831 int APIENTRY WinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPSTR cmdline, int cmdshow)
4832 #endif
4833 {
4834 #ifdef _NO_EXTENSIONS
4835 if (find_window_class(sWINEFILEFRAME))
4836 return 1;
4837 #endif
4838
4839 { /* convert ANSI cmdline into WCS path string */
4840 WCHAR buffer[MAX_PATH];
4841 MultiByteToWideChar(CP_ACP, 0, cmdline, -1, buffer, MAX_PATH);
4842 winefile_main(hinstance, cmdshow, buffer);
4843 }
4844
4845 return 0;
4846 }
A free Windows-compatible Operating System