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Added time zone information for SAMT (Samara Standard Time).
[wine/gsoc_dplay.git] / programs / winefile / winefile.c
blob53612583731758c1c81f62b4a74b346812876517
1 /*
2 * Winefile
3 *
4 * Copyright 2000, 2003, 2004 Martin Fuchs
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #ifdef __WINE__
22 #include "config.h"
23 #include "wine/port.h"
24 #endif
25
26 #include <locale.h>
27
28 #define NONAMELESSUNION
29 #include "winefile.h"
30 #include "resource.h"
31
32 /* for read_directory_unix() */
33 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
34 #include <dirent.h>
35 #include <sys/stat.h>
36 #ifdef HAVE_UNISTD_H
37 # include <unistd.h>
38 #endif
39 #include <time.h>
40 #endif
41
42 #ifdef _NO_EXTENSIONS
43 #undef _LEFT_FILES
44 #endif
45
46 #ifndef _MAX_PATH
47 #define _MAX_DRIVE 3
48 #define _MAX_FNAME 256
49 #define _MAX_DIR _MAX_FNAME
50 #define _MAX_EXT _MAX_FNAME
51 #define _MAX_PATH 260
52 #endif
53
54 #ifdef NONAMELESSUNION
55 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
56 #else
57 #define UNION_MEMBER(x) x
58 #endif
59
60
61 #ifdef _SHELL_FOLDERS
62 #define DEFAULT_SPLIT_POS 300
63 #else
64 #define DEFAULT_SPLIT_POS 200
65 #endif
66
67
68 enum ENTRY_TYPE {
69 ET_WINDOWS,
70 ET_UNIX,
71 #ifdef _SHELL_FOLDERS
72 ET_SHELL
73 #endif
74 };
75
76 typedef struct _Entry {
77 struct _Entry* next;
78 struct _Entry* down;
79 struct _Entry* up;
80
81 BOOL expanded;
82 BOOL scanned;
83 int level;
84
85 WIN32_FIND_DATA data;
86
87 #ifndef _NO_EXTENSIONS
88 BY_HANDLE_FILE_INFORMATION bhfi;
89 BOOL bhfi_valid;
90 enum ENTRY_TYPE etype;
91 #endif
92 #ifdef _SHELL_FOLDERS
93 LPITEMIDLIST pidl;
94 IShellFolder* folder;
95 HICON hicon;
96 #endif
97 } Entry;
98
99 typedef struct {
100 Entry entry;
101 TCHAR path[MAX_PATH];
102 TCHAR volname[_MAX_FNAME];
103 TCHAR fs[_MAX_DIR];
104 DWORD drive_type;
105 DWORD fs_flags;
106 } Root;
107
108 enum COLUMN_FLAGS {
109 COL_SIZE = 0x01,
110 COL_DATE = 0x02,
111 COL_TIME = 0x04,
112 COL_ATTRIBUTES = 0x08,
113 COL_DOSNAMES = 0x10,
114 #ifdef _NO_EXTENSIONS
115 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES
116 #else
117 COL_INDEX = 0x20,
118 COL_LINKS = 0x40,
119 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
120 #endif
121 };
122
123 typedef enum {
124 SORT_NAME,
125 SORT_EXT,
126 SORT_SIZE,
127 SORT_DATE
128 } SORT_ORDER;
129
130 typedef struct {
131 HWND hwnd;
132 #ifndef _NO_EXTENSIONS
133 HWND hwndHeader;
134 #endif
135
136 #ifndef _NO_EXTENSIONS
137 #define COLUMNS 10
138 #else
139 #define COLUMNS 5
140 #endif
141 int widths[COLUMNS];
142 int positions[COLUMNS+1];
143
144 BOOL treePane;
145 int visible_cols;
146 Entry* root;
147 Entry* cur;
148 } Pane;
149
150 typedef struct {
151 HWND hwnd;
152 Pane left;
153 Pane right;
154 int focus_pane; /* 0: left 1: right */
155 WINDOWPLACEMENT pos;
156 int split_pos;
157 BOOL header_wdths_ok;
158
159 TCHAR path[MAX_PATH];
160 Root root;
161
162 SORT_ORDER sortOrder;
163 } ChildWnd;
164
165
166 extern void WineLicense(HWND hwnd);
167 extern void WineWarranty(HWND hwnd);
168
169
170 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd);
171 static void set_curdir(ChildWnd* child, Entry* entry, HWND hwnd);
172 static void get_path(Entry* dir, PTSTR path);
173
174 LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
175 LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
176 LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
177
178
179 /* globals */
180 WINEFILE_GLOBALS Globals;
181
182 /* some common string constants */
183 const static TCHAR sEmpty[] = {'\0'};
184 const static TCHAR sSpace[] = {' ', '\0'};
185 const static TCHAR sNumFmt[] = {'%','d','\0'};
186 const static TCHAR sQMarks[] = {'?','?','?','\0'};
187
188 /* window class names */
189 const static TCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
190 const static TCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
191
192 #ifdef _MSC_VER
193 /* #define LONGLONGARG _T("I64") */
194 const static TCHAR sLongHexFmt[] = {'%','I','6','4','X','\0'};
195 const static TCHAR sLongNumFmt[] = {'%','I','6','4','d','\0'};
196 #else
197 /* #define LONGLONGARG _T("L") */
198 const static TCHAR sLongHexFmt[] = {'%','L','X','\0'};
199 const static TCHAR sLongNumFmt[] = {'%','L','d','\0'};
200 #endif
201
202
203 /* load resource string */
204 static LPTSTR load_string(LPTSTR buffer, UINT id)
205 {
206 LoadString(Globals.hInstance, id, buffer, BUFFER_LEN);
207
208 return buffer;
209 }
210
211 #define RS(b, i) load_string(b, i)
212
213
214 /* display error message for the specified WIN32 error code */
215 static void display_error(HWND hwnd, DWORD error)
216 {
217 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
218 PTSTR msg;
219
220 if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
221 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PTSTR)&msg, 0, NULL))
222 MessageBox(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
223 else
224 MessageBox(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
225
226 LocalFree(msg);
227 }
228
229 /* allocate and initialise a directory entry */
230 static Entry* alloc_entry()
231 {
232 Entry* entry = (Entry*) malloc(sizeof(Entry));
233
234 #ifdef _SHELL_FOLDERS
235 entry->pidl = NULL;
236 entry->folder = NULL;
237 entry->hicon = 0;
238 #endif
239
240 return entry;
241 }
242
243 /* free a directory entry */
244 static void free_entry(Entry* entry)
245 {
246 #ifdef _SHELL_FOLDERS
247 if (entry->hicon && entry->hicon!=(HICON)-1)
248 DestroyIcon(entry->hicon);
249
250 if (entry->folder && entry->folder!=Globals.iDesktop)
251 (*entry->folder->lpVtbl->Release)(entry->folder);
252
253 if (entry->pidl)
254 (*Globals.iMalloc->lpVtbl->Free)(Globals.iMalloc, entry->pidl);
255 #endif
256
257 free(entry);
258 }
259
260 /* recursively free all child entries */
261 static void free_entries(Entry* dir)
262 {
263 Entry *entry, *next=dir->down;
264
265 if (next) {
266 dir->down = 0;
267
268 do {
269 entry = next;
270 next = entry->next;
271
272 free_entries(entry);
273 free_entry(entry);
274 } while(next);
275 }
276 }
277
278
279 static void read_directory_win(Entry* dir, LPCTSTR path)
280 {
281 Entry* first_entry = NULL;
282 Entry* last = NULL;
283 Entry* entry;
284
285 int level = dir->level + 1;
286 WIN32_FIND_DATA w32fd;
287 HANDLE hFind;
288 #ifndef _NO_EXTENSIONS
289 HANDLE hFile;
290 #endif
291
292 TCHAR buffer[MAX_PATH], *p;
293 for(p=buffer; *path; )
294 *p++ = *path++;
295
296 *p++ = '\\';
297 p[0] = '*';
298 p[1] = '\0';
299
300 hFind = FindFirstFile(buffer, &w32fd);
301
302 if (hFind != INVALID_HANDLE_VALUE) {
303 do {
304 entry = alloc_entry();
305
306 if (!first_entry)
307 first_entry = entry;
308
309 if (last)
310 last->next = entry;
311
312 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATA));
313 entry->down = NULL;
314 entry->up = dir;
315 entry->expanded = FALSE;
316 entry->scanned = FALSE;
317 entry->level = level;
318
319 #ifdef _NO_EXTENSIONS
320 /* hide directory entry "." */
321 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
322 LPCTSTR name = entry->data.cFileName;
323
324 if (name[0]=='.' && name[1]=='\0')
325 continue;
326 }
327 #else
328 entry->etype = ET_WINDOWS;
329 entry->bhfi_valid = FALSE;
330
331 lstrcpy(p, entry->data.cFileName);
332
333 hFile = CreateFile(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
334 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
335
336 if (hFile != INVALID_HANDLE_VALUE) {
337 if (GetFileInformationByHandle(hFile, &entry->bhfi))
338 entry->bhfi_valid = TRUE;
339
340 CloseHandle(hFile);
341 }
342 #endif
343
344 last = entry;
345 } while(FindNextFile(hFind, &entry->data));
346
347 last->next = NULL;
348
349 FindClose(hFind);
350 }
351
352 dir->down = first_entry;
353 dir->scanned = TRUE;
354 }
355
356
357 static Entry* find_entry_win(Entry* dir, LPCTSTR name)
358 {
359 Entry* entry;
360
361 for(entry=dir->down; entry; entry=entry->next) {
362 LPCTSTR p = name;
363 LPCTSTR q = entry->data.cFileName;
364
365 do {
366 if (!*p || *p==TEXT('\\') || *p==TEXT('/'))
367 return entry;
368 } while(tolower(*p++) == tolower(*q++));
369
370 p = name;
371 q = entry->data.cAlternateFileName;
372
373 do {
374 if (!*p || *p==TEXT('\\') || *p==TEXT('/'))
375 return entry;
376 } while(tolower(*p++) == tolower(*q++));
377 }
378
379 return 0;
380 }
381
382
383 static Entry* read_tree_win(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
384 {
385 TCHAR buffer[MAX_PATH];
386 Entry* entry = &root->entry;
387 LPCTSTR s = path;
388 PTSTR d = buffer;
389
390 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
391
392 #ifndef _NO_EXTENSIONS
393 entry->etype = ET_WINDOWS;
394 #endif
395
396 while(entry) {
397 while(*s && *s!=TEXT('\\') && *s!=TEXT('/'))
398 *d++ = *s++;
399
400 while(*s==TEXT('\\') || *s==TEXT('/'))
401 s++;
402
403 *d++ = TEXT('\\');
404 *d = TEXT('\0');
405
406 read_directory(entry, buffer, sortOrder, hwnd);
407
408 if (entry->down)
409 entry->expanded = TRUE;
410
411 if (!*s)
412 break;
413
414 entry = find_entry_win(entry, s);
415 }
416
417 SetCursor(old_cursor);
418
419 return entry;
420 }
421
422
423 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
424
425 static BOOL time_to_filetime(const time_t* t, FILETIME* ftime)
426 {
427 struct tm* tm = gmtime(t);
428 SYSTEMTIME stime;
429
430 if (!tm)
431 return FALSE;
432
433 stime.wYear = tm->tm_year+1900;
434 stime.wMonth = tm->tm_mon+1;
435 /* stime.wDayOfWeek */
436 stime.wDay = tm->tm_mday;
437 stime.wHour = tm->tm_hour;
438 stime.wMinute = tm->tm_min;
439 stime.wSecond = tm->tm_sec;
440
441 return SystemTimeToFileTime(&stime, ftime);
442 }
443
444 static void read_directory_unix(Entry* dir, LPCTSTR path)
445 {
446 Entry* first_entry = NULL;
447 Entry* last = NULL;
448 Entry* entry;
449
450 int level = dir->level + 1;
451
452 DIR* pdir = opendir(path);
453
454 if (pdir) {
455 struct stat st;
456 struct dirent* ent;
457 TCHAR buffer[MAX_PATH], *p;
458
459 for(p=buffer; *path; )
460 *p++ = *path++;
461
462 if (p==buffer || p[-1]!='/')
463 *p++ = '/';
464
465 while((ent=readdir(pdir))) {
466 entry = alloc_entry();
467
468 if (!first_entry)
469 first_entry = entry;
470
471 if (last)
472 last->next = entry;
473
474 entry->etype = ET_UNIX;
475
476 lstrcpy(entry->data.cFileName, ent->d_name);
477 entry->data.dwFileAttributes = ent->d_name[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
478
479 strcpy(p, ent->d_name);
480
481 if (!stat(buffer, &st)) {
482 if (S_ISDIR(st.st_mode))
483 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
484
485 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
486 entry->data.nFileSizeHigh = st.st_size >> 32;
487
488 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
489 time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime);
490 time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime);
491
492 entry->bhfi.nFileIndexLow = ent->d_ino;
493 entry->bhfi.nFileIndexHigh = 0;
494
495 entry->bhfi.nNumberOfLinks = st.st_nlink;
496
497 entry->bhfi_valid = TRUE;
498 } else {
499 entry->data.nFileSizeLow = 0;
500 entry->data.nFileSizeHigh = 0;
501 entry->bhfi_valid = FALSE;
502 }
503
504 entry->down = NULL;
505 entry->up = dir;
506 entry->expanded = FALSE;
507 entry->scanned = FALSE;
508 entry->level = level;
509
510 last = entry;
511 }
512
513 last->next = NULL;
514
515 closedir(pdir);
516 }
517
518 dir->down = first_entry;
519 dir->scanned = TRUE;
520 }
521
522 static Entry* find_entry_unix(Entry* dir, LPCTSTR name)
523 {
524 Entry* entry;
525
526 for(entry=dir->down; entry; entry=entry->next) {
527 LPCTSTR p = name;
528 LPCTSTR q = entry->data.cFileName;
529
530 do {
531 if (!*p || *p==TEXT('/'))
532 return entry;
533 } while(*p++ == *q++);
534 }
535
536 return 0;
537 }
538
539 static Entry* read_tree_unix(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
540 {
541 TCHAR buffer[MAX_PATH];
542 Entry* entry = &root->entry;
543 LPCTSTR s = path;
544 PTSTR d = buffer;
545
546 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
547
548 entry->etype = ET_UNIX;
549
550 while(entry) {
551 while(*s && *s!=TEXT('/'))
552 *d++ = *s++;
553
554 while(*s == TEXT('/'))
555 s++;
556
557 *d++ = TEXT('/');
558 *d = TEXT('\0');
559
560 read_directory(entry, buffer, sortOrder, hwnd);
561
562 if (entry->down)
563 entry->expanded = TRUE;
564
565 if (!*s)
566 break;
567
568 entry = find_entry_unix(entry, s);
569 }
570
571 SetCursor(old_cursor);
572
573 return entry;
574 }
575
576 #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */
577
578
579 #ifdef _SHELL_FOLDERS
580
581 #ifdef UNICODE
582 #define tcscpyn strcpyn
583 #define get_strret get_strretW
584 #define path_from_pidl path_from_pidlW
585 #else
586 #define tcscpyn wcscpyn
587 #define get_strret get_strretA
588 #define path_from_pidl path_from_pidlA
589 #endif
590
591
592 static LPSTR strcpyn(LPSTR dest, LPCSTR source, size_t count)
593 {
594 LPCSTR s;
595 LPSTR d = dest;
596
597 for(s=source; count&&(*d++=*s++); )
598 count--;
599
600 return dest;
601 }
602
603 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
604 {
605 LPCWSTR s;
606 LPWSTR d = dest;
607
608 for(s=source; count&&(*d++=*s++); )
609 count--;
610
611 return dest;
612 }
613
614
615 static void get_strretA(STRRET* str, const SHITEMID* shiid, LPSTR buffer, int len)
616 {
617 switch(str->uType) {
618 case STRRET_WSTR:
619 WideCharToMultiByte(CP_ACP, 0, str->UNION_MEMBER(pOleStr), -1, buffer, len, NULL, NULL);
620 break;
621
622 case STRRET_OFFSET:
623 strcpyn(buffer, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), len);
624 break;
625
626 case STRRET_CSTR:
627 strcpyn(buffer, str->UNION_MEMBER(cStr), len);
628 }
629 }
630
631 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
632 {
633 switch(str->uType) {
634 case STRRET_WSTR:
635 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
636 break;
637
638 case STRRET_OFFSET:
639 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
640 break;
641
642 case STRRET_CSTR:
643 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
644 }
645 }
646
647
648 static void free_strret(STRRET* str)
649 {
650 if (str->uType == STRRET_WSTR)
651 (*Globals.iMalloc->lpVtbl->Free)(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
652 }
653
654
655 HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPTSTR buffer, int len, SHGDNF flags)
656 {
657 STRRET str;
658
659 HRESULT hr = (*folder->lpVtbl->GetDisplayNameOf)(folder, pidl, flags, &str);
660
661 if (SUCCEEDED(hr)) {
662 get_strret(&str, &pidl->mkid, buffer, len);
663 free_strret(&str);
664 } else
665 buffer[0] = '\0';
666
667 return hr;
668 }
669
670
671 HRESULT path_from_pidlA(IShellFolder* folder, LPITEMIDLIST pidl, LPSTR buffer, int len)
672 {
673 STRRET str;
674
675 /* SHGDN_FORPARSING: get full path of id list */
676 HRESULT hr = (*folder->lpVtbl->GetDisplayNameOf)(folder, pidl, SHGDN_FORPARSING, &str);
677
678 if (SUCCEEDED(hr)) {
679 get_strretA(&str, &pidl->mkid, buffer, len);
680 free_strret(&str);
681 } else
682 buffer[0] = '\0';
683
684 return hr;
685 }
686
687 HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
688 {
689 STRRET str;
690
691 /* SHGDN_FORPARSING: get full path of id list */
692 HRESULT hr = (*folder->lpVtbl->GetDisplayNameOf)(folder, pidl, SHGDN_FORPARSING, &str);
693
694 if (SUCCEEDED(hr)) {
695 get_strretW(&str, &pidl->mkid, buffer, len);
696 free_strret(&str);
697 } else
698 buffer[0] = '\0';
699
700 return hr;
701 }
702
703
704 /* create an item id list from a file system path */
705
706 static LPITEMIDLIST get_path_pidl(LPTSTR path, HWND hwnd)
707 {
708 LPITEMIDLIST pidl;
709 HRESULT hr;
710 ULONG len;
711
712 #ifdef UNICODE
713 LPWSTR buffer = path;
714 #else
715 WCHAR buffer[MAX_PATH];
716 MultiByteToWideChar(CP_ACP, 0, path, -1, buffer, MAX_PATH);
717 #endif
718
719 hr = (*Globals.iDesktop->lpVtbl->ParseDisplayName)(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
720 if (FAILED(hr))
721 return NULL;
722
723 return pidl;
724 }
725
726
727 /* convert an item id list from relative to absolute (=relative to the desktop) format */
728
729 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
730 {
731 if (entry->up && entry->up->etype==ET_SHELL) {
732 IShellFolder* folder = entry->up->folder;
733 WCHAR buffer[MAX_PATH];
734
735 HRESULT hr = path_from_pidlW(folder, entry->pidl, buffer, MAX_PATH);
736
737 if (SUCCEEDED(hr)) {
738 LPITEMIDLIST pidl;
739 ULONG len;
740
741 hr = (*Globals.iDesktop->lpVtbl->ParseDisplayName)(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
742
743 if (SUCCEEDED(hr))
744 return pidl;
745 }
746 } else if (entry->etype == ET_WINDOWS) {
747 TCHAR path[MAX_PATH];
748
749 get_path(entry, path);
750
751 return get_path_pidl(path, hwnd);
752 } else if (entry->pidl)
753 return ILClone(entry->pidl);
754
755 return NULL;
756 }
757
758
759 HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
760 {
761 IExtractIcon* pExtract;
762
763 if (SUCCEEDED((*folder->lpVtbl->GetUIObjectOf)(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIcon, 0, (LPVOID*)&pExtract))) {
764 TCHAR path[_MAX_PATH];
765 unsigned flags;
766 HICON hicon;
767 int idx;
768
769 if (SUCCEEDED((*pExtract->lpVtbl->GetIconLocation)(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
770 if (!(flags & GIL_NOTFILENAME)) {
771 if (idx == -1)
772 idx = 0; /* special case for some control panel applications */
773
774 if ((int)ExtractIconEx(path, idx, 0, &hicon, 1) > 0)
775 flags &= ~GIL_DONTCACHE;
776 } else {
777 HICON hIconLarge = 0;
778
779 HRESULT hr = (*pExtract->lpVtbl->Extract)(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
780
781 if (SUCCEEDED(hr))
782 DestroyIcon(hIconLarge);
783 }
784
785 return hicon;
786 }
787 }
788
789 return 0;
790 }
791
792
793 static Entry* find_entry_shell(Entry* dir, LPITEMIDLIST pidl)
794 {
795 Entry* entry;
796
797 for(entry=dir->down; entry; entry=entry->next) {
798 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
799 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
800 return entry;
801 }
802
803 return 0;
804 }
805
806 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
807 {
808 Entry* entry = &root->entry;
809 Entry* next;
810 LPITEMIDLIST next_pidl = pidl;
811 IShellFolder* folder;
812 IShellFolder* child = NULL;
813 HRESULT hr;
814
815 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
816
817 #ifndef _NO_EXTENSIONS
818 entry->etype = ET_SHELL;
819 #endif
820
821 folder = Globals.iDesktop;
822
823 while(entry) {
824 entry->pidl = next_pidl;
825 entry->folder = folder;
826
827 if (!pidl->mkid.cb)
828 break;
829
830 /* copy first element of item idlist */
831 next_pidl = (*Globals.iMalloc->lpVtbl->Alloc)(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
832 memcpy(next_pidl, pidl, pidl->mkid.cb);
833 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
834
835 hr = (*folder->lpVtbl->BindToObject)(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
836 if (!SUCCEEDED(hr))
837 break;
838
839 read_directory(entry, NULL, sortOrder, hwnd);
840
841 if (entry->down)
842 entry->expanded = TRUE;
843
844 next = find_entry_shell(entry, next_pidl);
845 if (!next)
846 break;
847
848 folder = child;
849 entry = next;
850
851 /* go to next element */
852 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
853 }
854
855 SetCursor(old_cursor);
856
857 return entry;
858 }
859
860
861 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATA* w32fdata)
862 {
863 if (!(attribs & SFGAO_FILESYSTEM) ||
864 FAILED(SHGetDataFromIDList(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATA)))) {
865 WIN32_FILE_ATTRIBUTE_DATA fad;
866 IDataObject* pDataObj;
867
868 STGMEDIUM medium = {0, {0}, 0};
869 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
870
871 HRESULT hr = (*folder->lpVtbl->GetUIObjectOf)(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
872
873 if (SUCCEEDED(hr)) {
874 hr = (*pDataObj->lpVtbl->GetData)(pDataObj, &fmt, &medium);
875
876 (*pDataObj->lpVtbl->Release)(pDataObj);
877
878 if (SUCCEEDED(hr)) {
879 LPCTSTR path = (LPCTSTR)GlobalLock(medium.UNION_MEMBER(hGlobal));
880 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
881
882 if (GetFileAttributesEx(path, GetFileExInfoStandard, &fad)) {
883 w32fdata->dwFileAttributes = fad.dwFileAttributes;
884 w32fdata->ftCreationTime = fad.ftCreationTime;
885 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
886 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
887
888 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
889 w32fdata->nFileSizeLow = fad.nFileSizeLow;
890 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
891 }
892 }
893
894 SetErrorMode(sem_org);
895
896 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
897 GlobalFree(medium.UNION_MEMBER(hGlobal));
898 }
899 }
900 }
901
902 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
903 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
904
905 if (attribs & SFGAO_READONLY)
906 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
907
908 if (attribs & SFGAO_COMPRESSED)
909 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
910 }
911
912
913 static void read_directory_shell(Entry* dir, HWND hwnd)
914 {
915 IShellFolder* folder = dir->folder;
916 int level = dir->level + 1;
917 HRESULT hr;
918
919 IShellFolder* child;
920 IEnumIDList* idlist;
921
922 Entry* first_entry = NULL;
923 Entry* last = NULL;
924 Entry* entry;
925
926 if (!folder)
927 return;
928
929 hr = (*folder->lpVtbl->EnumObjects)(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
930
931 if (SUCCEEDED(hr)) {
932 for(;;) {
933 #define FETCH_ITEM_COUNT 32
934 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
935 SFGAOF attribs;
936 ULONG cnt = 0;
937 ULONG n;
938
939 memset(pidls, 0, sizeof(pidls));
940
941 hr = (*idlist->lpVtbl->Next)(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
942 if (!SUCCEEDED(hr))
943 break;
944
945 if (hr == S_FALSE)
946 break;
947
948 for(n=0; n<cnt; ++n) {
949 entry = alloc_entry();
950
951 if (!first_entry)
952 first_entry = entry;
953
954 if (last)
955 last->next = entry;
956
957 memset(&entry->data, 0, sizeof(WIN32_FIND_DATA));
958 entry->bhfi_valid = FALSE;
959
960 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
961
962 hr = (*folder->lpVtbl->GetAttributesOf)(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
963
964 if (SUCCEEDED(hr)) {
965 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
966 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
967
968 entry->bhfi_valid = TRUE;
969 } else
970 attribs = 0;
971 } else
972 attribs = 0;
973
974 entry->pidl = pidls[n];
975
976 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
977 hr = (*folder->lpVtbl->BindToObject)(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
978
979 if (SUCCEEDED(hr))
980 entry->folder = child;
981 else
982 entry->folder = NULL;
983 }
984 else
985 entry->folder = NULL;
986
987 if (!entry->data.cFileName[0])
988 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
989
990 /* get display icons for files and virtual objects */
991 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
992 !(attribs & SFGAO_FILESYSTEM)) {
993 entry->hicon = extract_icon(folder, pidls[n]);
994
995 if (!entry->hicon)
996 entry->hicon = (HICON)-1; /* don't try again later */
997 }
998
999 entry->down = NULL;
1000 entry->up = dir;
1001 entry->expanded = FALSE;
1002 entry->scanned = FALSE;
1003 entry->level = level;
1004
1005 #ifndef _NO_EXTENSIONS
1006 entry->etype = ET_SHELL;
1007 entry->bhfi_valid = FALSE;
1008 #endif
1009
1010 last = entry;
1011 }
1012 }
1013
1014 (*idlist->lpVtbl->Release)(idlist);
1015 }
1016
1017 if (last)
1018 last->next = NULL;
1019
1020 dir->down = first_entry;
1021 dir->scanned = TRUE;
1022 }
1023
1024 #endif /* _SHELL_FOLDERS */
1025
1026
1027 /* sort order for different directory/file types */
1028 enum TYPE_ORDER {
1029 TO_DIR = 0,
1030 TO_DOT = 1,
1031 TO_DOTDOT = 2,
1032 TO_OTHER_DIR = 3,
1033 TO_FILE = 4
1034 };
1035
1036 /* distinguish between ".", ".." and any other directory names */
1037 static int TypeOrderFromDirname(LPCTSTR name)
1038 {
1039 if (name[0] == '.') {
1040 if (name[1] == '\0')
1041 return TO_DOT; /* "." */
1042
1043 if (name[1]=='.' && name[2]=='\0')
1044 return TO_DOTDOT; /* ".." */
1045 }
1046
1047 return TO_OTHER_DIR; /* anything else */
1048 }
1049
1050 /* directories first... */
1051 static int compareType(const WIN32_FIND_DATA* fd1, const WIN32_FIND_DATA* fd2)
1052 {
1053 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1054 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1055
1056 /* Handle "." and ".." as special case and move them at the very first beginning. */
1057 if (order1==TO_DIR && order2==TO_DIR) {
1058 order1 = TypeOrderFromDirname(fd1->cFileName);
1059 order2 = TypeOrderFromDirname(fd2->cFileName);
1060 }
1061
1062 return order2==order1? 0: order1<order2? -1: 1;
1063 }
1064
1065
1066 static int compareName(const void* arg1, const void* arg2)
1067 {
1068 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1069 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1070
1071 int cmp = compareType(fd1, fd2);
1072 if (cmp)
1073 return cmp;
1074
1075 return lstrcmpi(fd1->cFileName, fd2->cFileName);
1076 }
1077
1078 static int compareExt(const void* arg1, const void* arg2)
1079 {
1080 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1081 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1082 const TCHAR *name1, *name2, *ext1, *ext2;
1083
1084 int cmp = compareType(fd1, fd2);
1085 if (cmp)
1086 return cmp;
1087
1088 name1 = fd1->cFileName;
1089 name2 = fd2->cFileName;
1090
1091 ext1 = _tcsrchr(name1, TEXT('.'));
1092 ext2 = _tcsrchr(name2, TEXT('.'));
1093
1094 if (ext1)
1095 ext1++;
1096 else
1097 ext1 = sEmpty;
1098
1099 if (ext2)
1100 ext2++;
1101 else
1102 ext2 = sEmpty;
1103
1104 cmp = lstrcmpi(ext1, ext2);
1105 if (cmp)
1106 return cmp;
1107
1108 return lstrcmpi(name1, name2);
1109 }
1110
1111 static int compareSize(const void* arg1, const void* arg2)
1112 {
1113 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1114 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1115
1116 int cmp = compareType(fd1, fd2);
1117 if (cmp)
1118 return cmp;
1119
1120 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1121
1122 if (cmp < 0)
1123 return -1;
1124 else if (cmp > 0)
1125 return 1;
1126
1127 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1128
1129 return cmp<0? -1: cmp>0? 1: 0;
1130 }
1131
1132 static int compareDate(const void* arg1, const void* arg2)
1133 {
1134 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1135 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1136
1137 int cmp = compareType(fd1, fd2);
1138 if (cmp)
1139 return cmp;
1140
1141 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1142 }
1143
1144
1145 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1146 compareName, /* SORT_NAME */
1147 compareExt, /* SORT_EXT */
1148 compareSize, /* SORT_SIZE */
1149 compareDate /* SORT_DATE */
1150 };
1151
1152
1153 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1154 {
1155 Entry* entry = dir->down;
1156 Entry** array, **p;
1157 int len;
1158
1159 len = 0;
1160 for(entry=dir->down; entry; entry=entry->next)
1161 len++;
1162
1163 if (len) {
1164 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1165
1166 p = array;
1167 for(entry=dir->down; entry; entry=entry->next)
1168 *p++ = entry;
1169
1170 /* call qsort with the appropriate compare function */
1171 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1172
1173 dir->down = array[0];
1174
1175 for(p=array; --len; p++)
1176 p[0]->next = p[1];
1177
1178 (*p)->next = 0;
1179 HeapFree( GetProcessHeap(), 0, array );
1180 }
1181 }
1182
1183
1184 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
1185 {
1186 TCHAR buffer[MAX_PATH];
1187 Entry* entry;
1188 LPCTSTR s;
1189 PTSTR d;
1190
1191 #ifdef _SHELL_FOLDERS
1192 if (dir->etype == ET_SHELL)
1193 {
1194 read_directory_shell(dir, hwnd);
1195
1196 if (Globals.prescan_node) {
1197 s = path;
1198 d = buffer;
1199
1200 while(*s)
1201 *d++ = *s++;
1202
1203 *d++ = TEXT('\\');
1204
1205 for(entry=dir->down; entry; entry=entry->next)
1206 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1207 read_directory_shell(entry, hwnd);
1208 SortDirectory(entry, sortOrder);
1209 }
1210 }
1211 }
1212 else
1213 #endif
1214 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1215 if (dir->etype == ET_UNIX)
1216 {
1217 read_directory_unix(dir, path);
1218
1219 if (Globals.prescan_node) {
1220 s = path;
1221 d = buffer;
1222
1223 while(*s)
1224 *d++ = *s++;
1225
1226 *d++ = TEXT('/');
1227
1228 for(entry=dir->down; entry; entry=entry->next)
1229 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1230 lstrcpy(d, entry->data.cFileName);
1231 read_directory_unix(entry, buffer);
1232 SortDirectory(entry, sortOrder);
1233 }
1234 }
1235 }
1236 else
1237 #endif
1238 {
1239 read_directory_win(dir, path);
1240
1241 if (Globals.prescan_node) {
1242 s = path;
1243 d = buffer;
1244
1245 while(*s)
1246 *d++ = *s++;
1247
1248 *d++ = TEXT('\\');
1249
1250 for(entry=dir->down; entry; entry=entry->next)
1251 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1252 lstrcpy(d, entry->data.cFileName);
1253 read_directory_win(entry, buffer);
1254 SortDirectory(entry, sortOrder);
1255 }
1256 }
1257 }
1258
1259 SortDirectory(dir, sortOrder);
1260 }
1261
1262
1263 static ChildWnd* alloc_child_window(LPCTSTR path, LPITEMIDLIST pidl, HWND hwnd)
1264 {
1265 const static TCHAR sBackslash[] = {'\\', '\0'};
1266 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1267 const static TCHAR sSlash[] = {'/', '\0'};
1268 #endif
1269
1270 TCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1271 TCHAR b1[BUFFER_LEN];
1272
1273 ChildWnd* child = (ChildWnd*) malloc(sizeof(ChildWnd));
1274 Root* root = &child->root;
1275 Entry* entry;
1276
1277 memset(child, 0, sizeof(ChildWnd));
1278
1279 child->left.treePane = TRUE;
1280 child->left.visible_cols = 0;
1281
1282 child->right.treePane = FALSE;
1283 #ifndef _NO_EXTENSIONS
1284 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1285 #else
1286 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES;
1287 #endif
1288
1289 child->pos.length = sizeof(WINDOWPLACEMENT);
1290 child->pos.flags = 0;
1291 child->pos.showCmd = SW_SHOWNORMAL;
1292 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1293 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1294 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1295 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1296
1297 child->focus_pane = 0;
1298 child->split_pos = DEFAULT_SPLIT_POS;
1299 child->sortOrder = SORT_NAME;
1300 child->header_wdths_ok = FALSE;
1301
1302 if (path)
1303 {
1304 lstrcpy(child->path, path);
1305
1306 _tsplitpath(path, drv, dir, name, ext);
1307 }
1308
1309 root->entry.level = 0;
1310
1311 #ifdef _SHELL_FOLDERS
1312 if (pidl)
1313 {
1314 root->drive_type = DRIVE_UNKNOWN;
1315 drv[0] = '\\';
1316 drv[1] = '\0';
1317 load_string(root->volname, IDS_DESKTOP);
1318 root->fs_flags = 0;
1319 load_string(root->fs, IDS_SHELL);
1320
1321 entry = read_tree_shell(root, pidl, child->sortOrder, hwnd);
1322 }
1323 else
1324 #endif
1325 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1326 if (*path == '/')
1327 {
1328 root->drive_type = GetDriveType(path);
1329
1330 lstrcat(drv, sSlash);
1331 load_string(root->volname, IDS_ROOT_FS);
1332 root->fs_flags = 0;
1333 load_string(root->fs, IDS_UNIXFS);
1334
1335 lstrcpy(root->path, sSlash);
1336 entry = read_tree_unix(root, path, child->sortOrder, hwnd);
1337 }
1338 else
1339 #endif
1340 {
1341 root->drive_type = GetDriveType(path);
1342
1343 lstrcat(drv, sBackslash);
1344 GetVolumeInformation(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1345
1346 lstrcpy(root->path, drv);
1347 entry = read_tree_win(root, path, child->sortOrder, hwnd);
1348 }
1349
1350 #ifdef _SHELL_FOLDERS
1351 if (root->entry.etype == ET_SHELL)
1352 load_string(root->entry.data.cFileName, IDS_DESKTOP);
1353 else
1354 #endif
1355 wsprintf(root->entry.data.cFileName, RS(b1,IDS_TITLEFMT), drv, root->fs);
1356
1357 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1358
1359 child->left.root = &root->entry;
1360 child->right.root = NULL;
1361
1362 set_curdir(child, entry, hwnd);
1363
1364 return child;
1365 }
1366
1367
1368 /* free all memory associated with a child window */
1369 static void free_child_window(ChildWnd* child)
1370 {
1371 free_entries(&child->root.entry);
1372 free(child);
1373 }
1374
1375
1376 /* get full path of specified directory entry */
1377 static void get_path(Entry* dir, PTSTR path)
1378 {
1379 Entry* entry;
1380 int len = 0;
1381 int level = 0;
1382
1383 #ifdef _SHELL_FOLDERS
1384 if (dir->etype == ET_SHELL)
1385 {
1386 SFGAOF attribs;
1387 HRESULT hr = S_OK;
1388
1389 path[0] = TEXT('\0');
1390
1391 attribs = 0;
1392
1393 if (dir->folder)
1394 hr = (*dir->folder->lpVtbl->GetAttributesOf)(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1395
1396 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1397 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1398
1399 hr = path_from_pidl(parent, dir->pidl, path, MAX_PATH);
1400 }
1401 }
1402 else
1403 #endif
1404 {
1405 for(entry=dir; entry; level++) {
1406 LPCTSTR name;
1407 int l;
1408
1409 {
1410 LPCTSTR s;
1411 name = entry->data.cFileName;
1412 s = name;
1413
1414 for(l=0; *s && *s!=TEXT('/') && *s!=TEXT('\\'); s++)
1415 l++;
1416 }
1417
1418 if (entry->up) {
1419 if (l > 0) {
1420 memmove(path+l+1, path, len*sizeof(TCHAR));
1421 memcpy(path+1, name, l*sizeof(TCHAR));
1422 len += l+1;
1423
1424 #ifndef _NO_EXTENSIONS
1425 if (entry->etype == ET_UNIX)
1426 path[0] = TEXT('/');
1427 else
1428 #endif
1429 path[0] = TEXT('\\');
1430 }
1431
1432 entry = entry->up;
1433 } else {
1434 memmove(path+l, path, len*sizeof(TCHAR));
1435 memcpy(path, name, l*sizeof(TCHAR));
1436 len += l;
1437 break;
1438 }
1439 }
1440
1441 if (!level) {
1442 #ifndef _NO_EXTENSIONS
1443 if (entry->etype == ET_UNIX)
1444 path[len++] = TEXT('/');
1445 else
1446 #endif
1447 path[len++] = TEXT('\\');
1448 }
1449
1450 path[len] = TEXT('\0');
1451 }
1452 }
1453
1454
1455 static void resize_frame_rect(HWND hwnd, PRECT prect)
1456 {
1457 int new_top;
1458 RECT rt;
1459
1460 if (IsWindowVisible(Globals.htoolbar)) {
1461 SendMessage(Globals.htoolbar, WM_SIZE, 0, 0);
1462 GetClientRect(Globals.htoolbar, &rt);
1463 prect->top = rt.bottom+3;
1464 prect->bottom -= rt.bottom+3;
1465 }
1466
1467 if (IsWindowVisible(Globals.hdrivebar)) {
1468 SendMessage(Globals.hdrivebar, WM_SIZE, 0, 0);
1469 GetClientRect(Globals.hdrivebar, &rt);
1470 new_top = --prect->top + rt.bottom+3;
1471 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1472 prect->top = new_top;
1473 prect->bottom -= rt.bottom+2;
1474 }
1475
1476 if (IsWindowVisible(Globals.hstatusbar)) {
1477 int parts[] = {300, 500};
1478
1479 SendMessage(Globals.hstatusbar, WM_SIZE, 0, 0);
1480 SendMessage(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1481 GetClientRect(Globals.hstatusbar, &rt);
1482 prect->bottom -= rt.bottom;
1483 }
1484
1485 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1486 }
1487
1488 static void resize_frame(HWND hwnd, int cx, int cy)
1489 {
1490 RECT rect;
1491
1492 rect.left = 0;
1493 rect.top = 0;
1494 rect.right = cx;
1495 rect.bottom = cy;
1496
1497 resize_frame_rect(hwnd, &rect);
1498 }
1499
1500 static void resize_frame_client(HWND hwnd)
1501 {
1502 RECT rect;
1503
1504 GetClientRect(hwnd, &rect);
1505
1506 resize_frame_rect(hwnd, &rect);
1507 }
1508
1509
1510 static HHOOK hcbthook;
1511 static ChildWnd* newchild = NULL;
1512
1513 LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1514 {
1515 if (code==HCBT_CREATEWND && newchild) {
1516 ChildWnd* child = newchild;
1517 newchild = NULL;
1518
1519 child->hwnd = (HWND) wparam;
1520 SetWindowLong(child->hwnd, GWL_USERDATA, (LPARAM)child);
1521 }
1522
1523 return CallNextHookEx(hcbthook, code, wparam, lparam);
1524 }
1525
1526 static HWND create_child_window(ChildWnd* child)
1527 {
1528 MDICREATESTRUCT mcs;
1529 int idx;
1530
1531 mcs.szClass = sWINEFILETREE;
1532 mcs.szTitle = (LPTSTR)child->path;
1533 mcs.hOwner = Globals.hInstance;
1534 mcs.x = child->pos.rcNormalPosition.left;
1535 mcs.y = child->pos.rcNormalPosition.top;
1536 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1537 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1538 mcs.style = 0;
1539 mcs.lParam = 0;
1540
1541 hcbthook = SetWindowsHookEx(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1542
1543 newchild = child;
1544 child->hwnd = (HWND) SendMessage(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1545 if (!child->hwnd) {
1546 UnhookWindowsHookEx(hcbthook);
1547 return 0;
1548 }
1549
1550 UnhookWindowsHookEx(hcbthook);
1551
1552 ListBox_SetItemHeight(child->left.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1553 ListBox_SetItemHeight(child->right.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1554 idx = ListBox_FindItemData(child->left.hwnd, ListBox_GetCurSel(child->left.hwnd), child->left.cur);
1555 ListBox_SetCurSel(child->left.hwnd, idx);
1556
1557 return child->hwnd;
1558 }
1559
1560
1561 struct ExecuteDialog {
1562 TCHAR cmd[MAX_PATH];
1563 int cmdshow;
1564 };
1565
1566
1567 static INT_PTR CALLBACK ExecuteDialogWndProg(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1568 {
1569 static struct ExecuteDialog* dlg;
1570
1571 switch(nmsg) {
1572 case WM_INITDIALOG:
1573 dlg = (struct ExecuteDialog*) lparam;
1574 return 1;
1575
1576 case WM_COMMAND: {
1577 int id = (int)wparam;
1578
1579 if (id == IDOK) {
1580 GetWindowText(GetDlgItem(hwnd, 201), dlg->cmd, MAX_PATH);
1581 dlg->cmdshow = Button_GetState(GetDlgItem(hwnd,214))&BST_CHECKED?
1582 SW_SHOWMINIMIZED: SW_SHOWNORMAL;
1583 EndDialog(hwnd, id);
1584 } else if (id == IDCANCEL)
1585 EndDialog(hwnd, id);
1586
1587 return 1;}
1588 }
1589
1590 return 0;
1591 }
1592
1593 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1594 {
1595 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1596
1597 switch(nmsg) {
1598 case WM_INITDIALOG:
1599 SetWindowLong(hwnd, GWL_USERDATA, lparam);
1600 return 1;
1601
1602 case WM_COMMAND: {
1603 int id = (int)wparam;
1604
1605 switch(id) {
1606 case IDOK: {
1607 LPTSTR dest = (LPTSTR) GetWindowLong(hwnd, GWL_USERDATA);
1608 GetWindowText(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1609 EndDialog(hwnd, id);
1610 break;}
1611
1612 case IDCANCEL:
1613 EndDialog(hwnd, id);
1614 break;
1615
1616 case 254:
1617 MessageBox(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1618 break;
1619 }
1620
1621 return 1;
1622 }
1623 }
1624
1625 return 0;
1626 }
1627
1628
1629 #ifndef _NO_EXTENSIONS
1630
1631 static struct FullScreenParameters {
1632 BOOL mode;
1633 RECT orgPos;
1634 BOOL wasZoomed;
1635 } g_fullscreen = {
1636 FALSE, /* mode */
1637 {0, 0, 0, 0},
1638 FALSE
1639 };
1640
1641 void frame_get_clientspace(HWND hwnd, PRECT prect)
1642 {
1643 RECT rt;
1644
1645 if (!IsIconic(hwnd))
1646 GetClientRect(hwnd, prect);
1647 else {
1648 WINDOWPLACEMENT wp;
1649
1650 GetWindowPlacement(hwnd, &wp);
1651
1652 prect->left = prect->top = 0;
1653 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
1654 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
1655 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
1656 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
1657 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
1658 }
1659
1660 if (IsWindowVisible(Globals.htoolbar)) {
1661 GetClientRect(Globals.htoolbar, &rt);
1662 prect->top += rt.bottom+2;
1663 }
1664
1665 if (IsWindowVisible(Globals.hdrivebar)) {
1666 GetClientRect(Globals.hdrivebar, &rt);
1667 prect->top += rt.bottom+2;
1668 }
1669
1670 if (IsWindowVisible(Globals.hstatusbar)) {
1671 GetClientRect(Globals.hstatusbar, &rt);
1672 prect->bottom -= rt.bottom;
1673 }
1674 }
1675
1676 static BOOL toggle_fullscreen(HWND hwnd)
1677 {
1678 RECT rt;
1679
1680 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
1681 GetWindowRect(hwnd, &g_fullscreen.orgPos);
1682 g_fullscreen.wasZoomed = IsZoomed(hwnd);
1683
1684 Frame_CalcFrameClient(hwnd, &rt);
1685 ClientToScreen(hwnd, (LPPOINT)&rt.left);
1686 ClientToScreen(hwnd, (LPPOINT)&rt.right);
1687
1688 rt.left = g_fullscreen.orgPos.left-rt.left;
1689 rt.top = g_fullscreen.orgPos.top-rt.top;
1690 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
1691 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
1692
1693 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
1694 } else {
1695 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
1696 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
1697 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
1698
1699 if (g_fullscreen.wasZoomed)
1700 ShowWindow(hwnd, WS_MAXIMIZE);
1701 }
1702
1703 return g_fullscreen.mode;
1704 }
1705
1706 static void fullscreen_move(HWND hwnd)
1707 {
1708 RECT rt, pos;
1709 GetWindowRect(hwnd, &pos);
1710
1711 Frame_CalcFrameClient(hwnd, &rt);
1712 ClientToScreen(hwnd, (LPPOINT)&rt.left);
1713 ClientToScreen(hwnd, (LPPOINT)&rt.right);
1714
1715 rt.left = pos.left-rt.left;
1716 rt.top = pos.top-rt.top;
1717 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
1718 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
1719
1720 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
1721 }
1722
1723 #endif
1724
1725
1726 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
1727 {
1728 BOOL vis = IsWindowVisible(hchild);
1729
1730 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
1731
1732 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
1733
1734 #ifndef _NO_EXTENSIONS
1735 if (g_fullscreen.mode)
1736 fullscreen_move(hwnd);
1737 #endif
1738
1739 resize_frame_client(hwnd);
1740 }
1741
1742 BOOL activate_drive_window(LPCTSTR path)
1743 {
1744 TCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
1745 HWND child_wnd;
1746
1747 _tsplitpath(path, drv1, 0, 0, 0);
1748
1749 /* search for a already open window for the same drive */
1750 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
1751 ChildWnd* child = (ChildWnd*) GetWindowLong(child_wnd, GWL_USERDATA);
1752
1753 if (child) {
1754 _tsplitpath(child->root.path, drv2, 0, 0, 0);
1755
1756 if (!lstrcmpi(drv2, drv1)) {
1757 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
1758
1759 if (IsMinimized(child_wnd))
1760 ShowWindow(child_wnd, SW_SHOWNORMAL);
1761
1762 return TRUE;
1763 }
1764 }
1765 }
1766
1767 return FALSE;
1768 }
1769
1770 BOOL activate_fs_window(LPCTSTR filesys)
1771 {
1772 HWND child_wnd;
1773
1774 /* search for a already open window of the given file system name */
1775 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
1776 ChildWnd* child = (ChildWnd*) GetWindowLong(child_wnd, GWL_USERDATA);
1777
1778 if (child) {
1779 if (!lstrcmpi(child->root.fs, filesys)) {
1780 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
1781
1782 if (IsMinimized(child_wnd))
1783 ShowWindow(child_wnd, SW_SHOWNORMAL);
1784
1785 return TRUE;
1786 }
1787 }
1788 }
1789
1790 return FALSE;
1791 }
1792
1793 LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1794 {
1795 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1796
1797 switch(nmsg) {
1798 case WM_CLOSE:
1799 DestroyWindow(hwnd);
1800
1801 /* clear handle variables */
1802 Globals.hMenuFrame = 0;
1803 Globals.hMenuView = 0;
1804 Globals.hMenuOptions = 0;
1805 Globals.hMainWnd = 0;
1806 Globals.hmdiclient = 0;
1807 Globals.hdrivebar = 0;
1808 break;
1809
1810 case WM_DESTROY:
1811 /* don't exit desktop when closing file manager window */
1812 if (!Globals.hwndParent)
1813 PostQuitMessage(0);
1814 break;
1815
1816 case WM_COMMAND: {
1817 UINT cmd = LOWORD(wparam);
1818 HWND hwndClient = (HWND) SendMessage(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
1819
1820 if (SendMessage(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
1821 break;
1822
1823 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
1824 TCHAR drv[_MAX_DRIVE], path[MAX_PATH];
1825 ChildWnd* child;
1826 LPCTSTR root = Globals.drives;
1827 int i;
1828
1829 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
1830 while(*root)
1831 root++;
1832
1833 if (activate_drive_window(root))
1834 return 0;
1835
1836 _tsplitpath(root, drv, 0, 0, 0);
1837
1838 if (!SetCurrentDirectory(drv)) {
1839 display_error(hwnd, GetLastError());
1840 return 0;
1841 }
1842
1843 GetCurrentDirectory(MAX_PATH, path); /*TODO: store last directory per drive */
1844 child = alloc_child_window(path, NULL, hwnd);
1845
1846 if (!create_child_window(child))
1847 free(child);
1848 } else switch(cmd) {
1849 case ID_FILE_EXIT:
1850 SendMessage(hwnd, WM_CLOSE, 0, 0);
1851 break;
1852
1853 case ID_WINDOW_NEW: {
1854 TCHAR path[MAX_PATH];
1855 ChildWnd* child;
1856
1857 GetCurrentDirectory(MAX_PATH, path);
1858 child = alloc_child_window(path, NULL, hwnd);
1859
1860 if (!create_child_window(child))
1861 free(child);
1862 break;}
1863
1864 case ID_WINDOW_CASCADE:
1865 SendMessage(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
1866 break;
1867
1868 case ID_WINDOW_TILE_HORZ:
1869 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
1870 break;
1871
1872 case ID_WINDOW_TILE_VERT:
1873 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
1874 break;
1875
1876 case ID_WINDOW_ARRANGE:
1877 SendMessage(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
1878 break;
1879
1880 case ID_SELECT_FONT: {
1881 TCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
1882 CHOOSEFONT chFont;
1883 LOGFONT lFont;
1884
1885 HDC hdc = GetDC(hwnd);
1886 chFont.lStructSize = sizeof(CHOOSEFONT);
1887 chFont.hwndOwner = hwnd;
1888 chFont.hDC = NULL;
1889 chFont.lpLogFont = &lFont;
1890 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL;
1891 chFont.rgbColors = RGB(0,0,0);
1892 chFont.lCustData = 0;
1893 chFont.lpfnHook = NULL;
1894 chFont.lpTemplateName = NULL;
1895 chFont.hInstance = Globals.hInstance;
1896 chFont.lpszStyle = NULL;
1897 chFont.nFontType = SIMULATED_FONTTYPE;
1898 chFont.nSizeMin = 0;
1899 chFont.nSizeMax = 24;
1900
1901 if (ChooseFont(&chFont)) {
1902 HWND childWnd;
1903
1904 Globals.hfont = CreateFontIndirect(&lFont);
1905 SelectFont(hdc, Globals.hfont);
1906 GetTextExtentPoint32(hdc, sSpace, 1, &Globals.spaceSize);
1907
1908 /* change font in all open child windows */
1909 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
1910 ChildWnd* child = (ChildWnd*) GetWindowLong(childWnd, GWL_USERDATA);
1911 SetWindowFont(child->left.hwnd, Globals.hfont, TRUE);
1912 SetWindowFont(child->right.hwnd, Globals.hfont, TRUE);
1913 ListBox_SetItemHeight(child->left.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1914 ListBox_SetItemHeight(child->right.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1915 InvalidateRect(child->left.hwnd, NULL, TRUE);
1916 InvalidateRect(child->right.hwnd, NULL, TRUE);
1917 }
1918 }
1919 else if (CommDlgExtendedError()) {
1920 LoadString(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
1921 LoadString(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
1922 MessageBox(hwnd, dlg_info, dlg_name, MB_OK);
1923 }
1924
1925 ReleaseDC(hwnd, hdc);
1926 break;
1927 }
1928
1929 case ID_VIEW_TOOL_BAR:
1930 toggle_child(hwnd, cmd, Globals.htoolbar);
1931 break;
1932
1933 case ID_VIEW_DRIVE_BAR:
1934 toggle_child(hwnd, cmd, Globals.hdrivebar);
1935 break;
1936
1937 case ID_VIEW_STATUSBAR:
1938 toggle_child(hwnd, cmd, Globals.hstatusbar);
1939 break;
1940
1941 case ID_EXECUTE: {
1942 struct ExecuteDialog dlg;
1943
1944 memset(&dlg, 0, sizeof(struct ExecuteDialog));
1945
1946 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_EXECUTE), hwnd, ExecuteDialogWndProg, (LPARAM)&dlg) == IDOK) {
1947 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, dlg.cmd/*file*/, NULL/*parameters*/, NULL/*dir*/, dlg.cmdshow);
1948
1949 if ((int)hinst <= 32)
1950 display_error(hwnd, GetLastError());
1951 }
1952 break;}
1953
1954 case ID_HELP:
1955 WinHelp(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
1956 break;
1957
1958 #ifndef _NO_EXTENSIONS
1959 case ID_VIEW_FULLSCREEN:
1960 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
1961 break;
1962
1963 #ifdef __WINE__
1964 case ID_DRIVE_UNIX_FS: {
1965 TCHAR path[MAX_PATH];
1966 ChildWnd* child;
1967
1968 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
1969 break;
1970
1971 getcwd(path, MAX_PATH);
1972 child = alloc_child_window(path, NULL, hwnd);
1973
1974 if (!create_child_window(child))
1975 free(child);
1976 break;}
1977 #endif
1978 #ifdef _SHELL_FOLDERS
1979 case ID_DRIVE_SHELL_NS: {
1980 TCHAR path[MAX_PATH];
1981 ChildWnd* child;
1982
1983 if (activate_fs_window(RS(b1,IDS_SHELL)))
1984 break;
1985
1986 GetCurrentDirectory(MAX_PATH, path);
1987 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
1988
1989 if (!create_child_window(child))
1990 free(child);
1991 break;}
1992 #endif
1993 #endif
1994
1995 /*TODO: There are even more menu items! */
1996
1997 #ifndef _NO_EXTENSIONS
1998 #ifdef __WINE__
1999 case ID_LICENSE:
2000 WineLicense(Globals.hMainWnd);
2001 break;
2002
2003 case ID_NO_WARRANTY:
2004 WineWarranty(Globals.hMainWnd);
2005 break;
2006 #endif
2007
2008 case ID_ABOUT_WINE:
2009 ShellAbout(hwnd, RS(b2,IDS_WINE), RS(b1,IDS_WINEFILE), 0);
2010 break;
2011
2012 case ID_ABOUT: /*ID_ABOUT_WINE: */
2013 ShellAbout(hwnd, RS(b1,IDS_WINEFILE), NULL, 0);
2014 break;
2015 #endif /* _NO_EXTENSIONS */
2016
2017 default:
2018 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2019 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2020 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2021 (cmd<SC_SIZE || cmd>SC_RESTORE))
2022 MessageBox(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2023
2024 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2025 }
2026 break;}
2027
2028 case WM_SIZE:
2029 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2030 break; /* do not pass message to DefFrameProc */
2031
2032 #ifndef _NO_EXTENSIONS
2033 case WM_GETMINMAXINFO: {
2034 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2035
2036 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2037 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2038 break;}
2039
2040 case FRM_CALC_CLIENT:
2041 frame_get_clientspace(hwnd, (PRECT)lparam);
2042 return TRUE;
2043 #endif /* _NO_EXTENSIONS */
2044
2045 default:
2046 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2047 }
2048
2049 return 0;
2050 }
2051
2052
2053 static TCHAR g_pos_names[COLUMNS][20] = {
2054 {'\0'} /* symbol */
2055 };
2056
2057 static const int g_pos_align[] = {
2058 0,
2059 HDF_LEFT, /* Name */
2060 HDF_RIGHT, /* Size */
2061 HDF_LEFT, /* CDate */
2062 #ifndef _NO_EXTENSIONS
2063 HDF_LEFT, /* ADate */
2064 HDF_LEFT, /* MDate */
2065 HDF_LEFT, /* Index */
2066 HDF_CENTER, /* Links */
2067 #endif
2068 HDF_CENTER, /* Attributes */
2069 #ifndef _NO_EXTENSIONS
2070 HDF_LEFT /* Security */
2071 #endif
2072 };
2073
2074 static void resize_tree(ChildWnd* child, int cx, int cy)
2075 {
2076 HDWP hdwp = BeginDeferWindowPos(4);
2077 RECT rt;
2078
2079 rt.left = 0;
2080 rt.top = 0;
2081 rt.right = cx;
2082 rt.bottom = cy;
2083
2084 cx = child->split_pos + SPLIT_WIDTH/2;
2085
2086 #ifndef _NO_EXTENSIONS
2087 {
2088 WINDOWPOS wp;
2089 HD_LAYOUT hdl;
2090
2091 hdl.prc = &rt;
2092 hdl.pwpos = &wp;
2093
2094 Header_Layout(child->left.hwndHeader, &hdl);
2095
2096 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2097 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2098 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2099 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2100 }
2101 #endif /* _NO_EXTENSIONS */
2102
2103 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);
2104 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2105
2106 EndDeferWindowPos(hdwp);
2107 }
2108
2109
2110 #ifndef _NO_EXTENSIONS
2111
2112 static HWND create_header(HWND parent, Pane* pane, int id)
2113 {
2114 HD_ITEM hdi;
2115 int idx;
2116
2117 HWND hwnd = CreateWindow(WC_HEADER, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ/*TODO: |HDS_BUTTONS + sort orders*/,
2118 0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
2119 if (!hwnd)
2120 return 0;
2121
2122 SetWindowFont(hwnd, GetStockObject(DEFAULT_GUI_FONT), FALSE);
2123
2124 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2125
2126 for(idx=0; idx<COLUMNS; idx++) {
2127 hdi.pszText = g_pos_names[idx];
2128 hdi.fmt = HDF_STRING | g_pos_align[idx];
2129 hdi.cxy = pane->widths[idx];
2130 Header_InsertItem(hwnd, idx, &hdi);
2131 }
2132
2133 return hwnd;
2134 }
2135
2136 #endif /* _NO_EXTENSIONS */
2137
2138
2139 static void init_output(HWND hwnd)
2140 {
2141 const static TCHAR s1000[] = {'1','0','0','0','\0'};
2142
2143 TCHAR b[16];
2144 HFONT old_font;
2145 HDC hdc = GetDC(hwnd);
2146
2147 if (GetNumberFormat(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2148 Globals.num_sep = b[1];
2149 else
2150 Globals.num_sep = TEXT('.');
2151
2152 old_font = SelectFont(hdc, Globals.hfont);
2153 GetTextExtentPoint32(hdc, sSpace, 1, &Globals.spaceSize);
2154 SelectFont(hdc, old_font);
2155 ReleaseDC(hwnd, hdc);
2156 }
2157
2158 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2159
2160
2161 /* calculate prefered width for all visible columns */
2162
2163 static BOOL calc_widths(Pane* pane, BOOL anyway)
2164 {
2165 int col, x, cx, spc=3*Globals.spaceSize.cx;
2166 int entries = ListBox_GetCount(pane->hwnd);
2167 int orgWidths[COLUMNS];
2168 int orgPositions[COLUMNS+1];
2169 HFONT hfontOld;
2170 HDC hdc;
2171 int cnt;
2172
2173 if (!anyway) {
2174 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2175 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2176 }
2177
2178 for(col=0; col<COLUMNS; col++)
2179 pane->widths[col] = 0;
2180
2181 hdc = GetDC(pane->hwnd);
2182 hfontOld = SelectFont(hdc, Globals.hfont);
2183
2184 for(cnt=0; cnt<entries; cnt++) {
2185 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, cnt);
2186
2187 DRAWITEMSTRUCT dis;
2188
2189 dis.CtlType = 0;
2190 dis.CtlID = 0;
2191 dis.itemID = 0;
2192 dis.itemAction = 0;
2193 dis.itemState = 0;
2194 dis.hwndItem = pane->hwnd;
2195 dis.hDC = hdc;
2196 dis.rcItem.left = 0;
2197 dis.rcItem.top = 0;
2198 dis.rcItem.right = 0;
2199 dis.rcItem.bottom = 0;
2200 /*dis.itemData = 0; */
2201
2202 draw_item(pane, &dis, entry, COLUMNS);
2203 }
2204
2205 SelectObject(hdc, hfontOld);
2206 ReleaseDC(pane->hwnd, hdc);
2207
2208 x = 0;
2209 for(col=0; col<COLUMNS; col++) {
2210 pane->positions[col] = x;
2211 cx = pane->widths[col];
2212
2213 if (cx) {
2214 cx += spc;
2215
2216 if (cx < IMAGE_WIDTH)
2217 cx = IMAGE_WIDTH;
2218
2219 pane->widths[col] = cx;
2220 }
2221
2222 x += cx;
2223 }
2224
2225 pane->positions[COLUMNS] = x;
2226
2227 ListBox_SetHorizontalExtent(pane->hwnd, x);
2228
2229 /* no change? */
2230 if (!memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2231 return FALSE;
2232
2233 /* don't move, if only collapsing an entry */
2234 if (!anyway && pane->widths[0]<orgWidths[0] &&
2235 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2236 pane->widths[0] = orgWidths[0];
2237 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2238
2239 return FALSE;
2240 }
2241
2242 InvalidateRect(pane->hwnd, 0, TRUE);
2243
2244 return TRUE;
2245 }
2246
2247
2248 /* calculate one prefered column width */
2249
2250 static void calc_single_width(Pane* pane, int col)
2251 {
2252 HFONT hfontOld;
2253 int x, cx;
2254 int entries = ListBox_GetCount(pane->hwnd);
2255 int cnt;
2256 HDC hdc;
2257
2258 pane->widths[col] = 0;
2259
2260 hdc = GetDC(pane->hwnd);
2261 hfontOld = SelectFont(hdc, Globals.hfont);
2262
2263 for(cnt=0; cnt<entries; cnt++) {
2264 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, cnt);
2265 DRAWITEMSTRUCT dis;
2266
2267 dis.CtlType = 0;
2268 dis.CtlID = 0;
2269 dis.itemID = 0;
2270 dis.itemAction = 0;
2271 dis.itemState = 0;
2272 dis.hwndItem = pane->hwnd;
2273 dis.hDC = hdc;
2274 dis.rcItem.left = 0;
2275 dis.rcItem.top = 0;
2276 dis.rcItem.right = 0;
2277 dis.rcItem.bottom = 0;
2278 /*dis.itemData = 0; */
2279
2280 draw_item(pane, &dis, entry, col);
2281 }
2282
2283 SelectObject(hdc, hfontOld);
2284 ReleaseDC(pane->hwnd, hdc);
2285
2286 cx = pane->widths[col];
2287
2288 if (cx) {
2289 cx += 3*Globals.spaceSize.cx;
2290
2291 if (cx < IMAGE_WIDTH)
2292 cx = IMAGE_WIDTH;
2293 }
2294
2295 pane->widths[col] = cx;
2296
2297 x = pane->positions[col] + cx;
2298
2299 for(; col<COLUMNS; ) {
2300 pane->positions[++col] = x;
2301 x += pane->widths[col];
2302 }
2303
2304 ListBox_SetHorizontalExtent(pane->hwnd, x);
2305 }
2306
2307
2308 /* insert listbox entries after index idx */
2309
2310 static void insert_entries(Pane* pane, Entry* dir, int idx)
2311 {
2312 Entry* entry = dir;
2313
2314 if (!entry)
2315 return;
2316
2317 ShowWindow(pane->hwnd, SW_HIDE);
2318
2319 for(; entry; entry=entry->next) {
2320 #ifndef _LEFT_FILES
2321 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2322 continue;
2323 #endif
2324
2325 /* don't display entries "." and ".." in the left pane */
2326 if (pane->treePane && (entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
2327 && entry->data.cFileName[0]==TEXT('.'))
2328 if (
2329 #ifndef _NO_EXTENSIONS
2330 entry->data.cFileName[1]==TEXT('\0') ||
2331 #endif
2332 (entry->data.cFileName[1]==TEXT('.') && entry->data.cFileName[2]==TEXT('\0')))
2333 continue;
2334
2335 if (idx != -1)
2336 idx++;
2337
2338 ListBox_InsertItemData(pane->hwnd, idx, entry);
2339
2340 if (pane->treePane && entry->expanded) {
2341 insert_entries(pane, entry->down, idx);
2342 idx = ListBox_GetCount(pane->hwnd)-1;
2343 }
2344 }
2345
2346 ShowWindow(pane->hwnd, SW_SHOW);
2347 }
2348
2349
2350 static WNDPROC g_orgTreeWndProc;
2351
2352 static void create_tree_window(HWND parent, Pane* pane, int id, int id_header)
2353 {
2354 const static TCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2355
2356 static int s_init = 0;
2357 Entry* entry = pane->root;
2358
2359 pane->hwnd = CreateWindow(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2360 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2361 0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
2362
2363 SetWindowLong(pane->hwnd, GWL_USERDATA, (LPARAM)pane);
2364 g_orgTreeWndProc = SubclassWindow(pane->hwnd, TreeWndProc);
2365
2366 SetWindowFont(pane->hwnd, Globals.hfont, FALSE);
2367
2368 /* insert entries into listbox */
2369 if (entry)
2370 insert_entries(pane, entry, -1);
2371
2372 /* calculate column widths */
2373 if (!s_init) {
2374 s_init = 1;
2375 init_output(pane->hwnd);
2376 }
2377
2378 calc_widths(pane, TRUE);
2379
2380 #ifndef _NO_EXTENSIONS
2381 pane->hwndHeader = create_header(parent, pane, id_header);
2382 #endif
2383 }
2384
2385
2386 static void InitChildWindow(ChildWnd* child)
2387 {
2388 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT);
2389 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT);
2390 }
2391
2392
2393 static void format_date(const FILETIME* ft, TCHAR* buffer, int visible_cols)
2394 {
2395 SYSTEMTIME systime;
2396 FILETIME lft;
2397 int len = 0;
2398
2399 *buffer = TEXT('\0');
2400
2401 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2402 return;
2403
2404 if (!FileTimeToLocalFileTime(ft, &lft))
2405 {err: _tcscpy(buffer,sQMarks); return;}
2406
2407 if (!FileTimeToSystemTime(&lft, &systime))
2408 goto err;
2409
2410 if (visible_cols & COL_DATE) {
2411 len = GetDateFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2412 if (!len)
2413 goto err;
2414 }
2415
2416 if (visible_cols & COL_TIME) {
2417 if (len)
2418 buffer[len-1] = ' ';
2419
2420 buffer[len++] = ' ';
2421
2422 if (!GetTimeFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2423 buffer[len] = TEXT('\0');
2424 }
2425 }
2426
2427
2428 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2429 {
2430 RECT rt = {0, 0, 0, 0};
2431
2432 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2433
2434 if (rt.right > pane->widths[col])
2435 pane->widths[col] = rt.right;
2436 }
2437
2438 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2439 {
2440 RECT rt = {0, 0, 0, 0};
2441
2442 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2443 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2444
2445 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2446 /*FIXME rt (0,0) ??? */
2447
2448 if (rt.right > pane->widths[col])
2449 pane->widths[col] = rt.right;
2450 }
2451
2452
2453 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str, DWORD flags)
2454 {
2455 int x = dis->rcItem.left;
2456 RECT rt;
2457
2458 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2459 rt.top = dis->rcItem.top;
2460 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2461 rt.bottom = dis->rcItem.bottom;
2462
2463 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2464 }
2465
2466 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2467 {
2468 int x = dis->rcItem.left;
2469 RECT rt;
2470
2471 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2472 rt.top = dis->rcItem.top;
2473 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2474 rt.bottom = dis->rcItem.bottom;
2475
2476 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2477 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2478
2479 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2480 }
2481
2482 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2483 {
2484 int x = dis->rcItem.left;
2485 RECT rt;
2486 LPCTSTR s = str;
2487 TCHAR b[128];
2488 LPTSTR d = b;
2489 int pos;
2490
2491 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2492 rt.top = dis->rcItem.top;
2493 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2494 rt.bottom = dis->rcItem.bottom;
2495
2496 if (*s)
2497 *d++ = *s++;
2498
2499 /* insert number separator characters */
2500 pos = lstrlen(s) % 3;
2501
2502 while(*s)
2503 if (pos--)
2504 *d++ = *s++;
2505 else {
2506 *d++ = Globals.num_sep;
2507 pos = 3;
2508 }
2509
2510 DrawText(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
2511 }
2512
2513
2514 static int is_exe_file(LPCTSTR ext)
2515 {
2516 static const TCHAR executable_extensions[][4] = {
2517 {'C','O','M','\0'},
2518 {'E','X','E','\0'},
2519 {'B','A','T','\0'},
2520 {'C','M','D','\0'},
2521 #ifndef _NO_EXTENSIONS
2522 {'C','M','M','\0'},
2523 {'B','T','M','\0'},
2524 {'A','W','K','\0'},
2525 #endif /* _NO_EXTENSIONS */
2526 {'\0'}
2527 };
2528
2529 TCHAR ext_buffer[_MAX_EXT];
2530 const TCHAR (*p)[4];
2531 LPCTSTR s;
2532 LPTSTR d;
2533
2534 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
2535 d++;
2536
2537 for(p=executable_extensions; (*p)[0]; p++)
2538 if (!_tcscmp(ext_buffer, *p))
2539 return 1;
2540
2541 return 0;
2542 }
2543
2544 static int is_registered_type(LPCTSTR ext)
2545 {
2546 /* TODO */
2547
2548 return 1;
2549 }
2550
2551
2552 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
2553 {
2554 TCHAR buffer[BUFFER_LEN];
2555 DWORD attrs;
2556 int visible_cols = pane->visible_cols;
2557 COLORREF bkcolor, textcolor;
2558 RECT focusRect = dis->rcItem;
2559 HBRUSH hbrush;
2560 enum IMAGE img;
2561 int img_pos, cx;
2562 int col = 0;
2563
2564 if (entry) {
2565 attrs = entry->data.dwFileAttributes;
2566
2567 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
2568 if (entry->data.cFileName[0]==TEXT('.') && entry->data.cFileName[1]==TEXT('.')
2569 && entry->data.cFileName[2]==TEXT('\0'))
2570 img = IMG_FOLDER_UP;
2571 #ifndef _NO_EXTENSIONS
2572 else if (entry->data.cFileName[0]==TEXT('.') && entry->data.cFileName[1]==TEXT('\0'))
2573 img = IMG_FOLDER_CUR;
2574 #endif
2575 else if (
2576 #ifdef _NO_EXTENSIONS
2577 entry->expanded ||
2578 #endif
2579 (pane->treePane && (dis->itemState&ODS_FOCUS)))
2580 img = IMG_OPEN_FOLDER;
2581 else
2582 img = IMG_FOLDER;
2583 } else {
2584 LPCTSTR ext = _tcsrchr(entry->data.cFileName, '.');
2585 if (!ext)
2586 ext = sEmpty;
2587
2588 if (is_exe_file(ext))
2589 img = IMG_EXECUTABLE;
2590 else if (is_registered_type(ext))
2591 img = IMG_DOCUMENT;
2592 else
2593 img = IMG_FILE;
2594 }
2595 } else {
2596 attrs = 0;
2597 img = IMG_NONE;
2598 }
2599
2600 if (pane->treePane) {
2601 if (entry) {
2602 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
2603
2604 if (calcWidthCol == -1) {
2605 int x;
2606 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
2607 Entry* up;
2608 RECT rt_clip;
2609 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
2610 HRGN hrgn;
2611
2612 rt_clip.left = dis->rcItem.left;
2613 rt_clip.top = dis->rcItem.top;
2614 rt_clip.right = dis->rcItem.left+pane->widths[col];
2615 rt_clip.bottom = dis->rcItem.bottom;
2616
2617 hrgn = CreateRectRgnIndirect(&rt_clip);
2618
2619 if (!GetClipRgn(dis->hDC, hrgn_org)) {
2620 DeleteObject(hrgn_org);
2621 hrgn_org = 0;
2622 }
2623
2624 /* HGDIOBJ holdPen = SelectObject(dis->hDC, GetStockObject(BLACK_PEN)); */
2625 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
2626 DeleteObject(hrgn);
2627
2628 if ((up=entry->up) != NULL) {
2629 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
2630 LineTo(dis->hDC, img_pos-2, y);
2631
2632 x = img_pos - IMAGE_WIDTH/2;
2633
2634 do {
2635 x -= IMAGE_WIDTH+TREE_LINE_DX;
2636
2637 if (up->next
2638 #ifndef _LEFT_FILES
2639 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
2640 #endif
2641 ) {
2642 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
2643 LineTo(dis->hDC, x, dis->rcItem.bottom);
2644 }
2645 } while((up=up->up) != NULL);
2646 }
2647
2648 x = img_pos - IMAGE_WIDTH/2;
2649
2650 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
2651 LineTo(dis->hDC, x, y);
2652
2653 if (entry->next
2654 #ifndef _LEFT_FILES
2655 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
2656 #endif
2657 )
2658 LineTo(dis->hDC, x, dis->rcItem.bottom);
2659
2660 if (entry->down && entry->expanded) {
2661 x += IMAGE_WIDTH+TREE_LINE_DX;
2662 MoveToEx(dis->hDC, x, dis->rcItem.top+IMAGE_HEIGHT+2, 0);
2663 LineTo(dis->hDC, x, dis->rcItem.bottom);
2664 }
2665
2666 SelectClipRgn(dis->hDC, hrgn_org);
2667 if (hrgn_org) DeleteObject(hrgn_org);
2668 /* SelectObject(dis->hDC, holdPen); */
2669 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
2670 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
2671
2672 if (right > pane->widths[col])
2673 pane->widths[col] = right;
2674 }
2675 } else {
2676 img_pos = dis->rcItem.left;
2677 }
2678 } else {
2679 img_pos = dis->rcItem.left;
2680
2681 if (calcWidthCol==col || calcWidthCol==COLUMNS)
2682 pane->widths[col] = IMAGE_WIDTH;
2683 }
2684
2685 if (calcWidthCol == -1) {
2686 focusRect.left = img_pos -2;
2687
2688 #ifdef _NO_EXTENSIONS
2689 if (pane->treePane && entry) {
2690 RECT rt = {0};
2691
2692 DrawText(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2693
2694 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
2695 }
2696 #else
2697
2698 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
2699 textcolor = COLOR_COMPRESSED;
2700 else
2701 #endif /* _NO_EXTENSIONS */
2702 textcolor = RGB(0,0,0);
2703
2704 if (dis->itemState & ODS_FOCUS) {
2705 textcolor = RGB(255,255,255);
2706 bkcolor = COLOR_SELECTION;
2707 } else {
2708 bkcolor = RGB(255,255,255);
2709 }
2710
2711 hbrush = CreateSolidBrush(bkcolor);
2712 FillRect(dis->hDC, &focusRect, hbrush);
2713 DeleteObject(hbrush);
2714
2715 SetBkMode(dis->hDC, TRANSPARENT);
2716 SetTextColor(dis->hDC, textcolor);
2717
2718 cx = pane->widths[col];
2719
2720 if (cx && img!=IMG_NONE) {
2721
2722 if (cx > IMAGE_WIDTH)
2723 cx = IMAGE_WIDTH;
2724
2725 #ifdef _SHELL_FOLDERS
2726 if (entry->hicon && entry->hicon!=(HICON)-1)
2727 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
2728 else
2729 #endif
2730 ImageList_DrawEx(Globals.himl, img, dis->hDC,
2731 img_pos, dis->rcItem.top, cx,
2732 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
2733 }
2734 }
2735
2736 if (!entry)
2737 return;
2738
2739 #ifdef _NO_EXTENSIONS
2740 if (img >= IMG_FOLDER_UP)
2741 return;
2742 #endif
2743
2744 col++;
2745
2746 /* ouput file name */
2747 if (calcWidthCol == -1)
2748 output_text(pane, dis, col, entry->data.cFileName, 0);
2749 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2750 calc_width(pane, dis, col, entry->data.cFileName);
2751
2752 col++;
2753
2754 #ifdef _NO_EXTENSIONS
2755 if (!pane->treePane) {
2756 #endif
2757
2758 /* display file size */
2759 if (visible_cols & COL_SIZE) {
2760 #ifdef _NO_EXTENSIONS
2761 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
2762 #endif
2763 {
2764 ULONGLONG size;
2765
2766 size = ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow;
2767
2768 _stprintf(buffer, sLongNumFmt, size);
2769
2770 if (calcWidthCol == -1)
2771 output_number(pane, dis, col, buffer);
2772 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2773 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
2774 }
2775
2776 col++;
2777 }
2778
2779 /* display file date */
2780 if (visible_cols & (COL_DATE|COL_TIME)) {
2781 #ifndef _NO_EXTENSIONS
2782 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
2783 if (calcWidthCol == -1)
2784 output_text(pane, dis, col, buffer, 0);
2785 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2786 calc_width(pane, dis, col, buffer);
2787 col++;
2788
2789 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
2790 if (calcWidthCol == -1)
2791 output_text(pane, dis, col, buffer, 0);
2792 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2793 calc_width(pane, dis, col, buffer);
2794 col++;
2795 #endif /* _NO_EXTENSIONS */
2796
2797 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
2798 if (calcWidthCol == -1)
2799 output_text(pane, dis, col, buffer, 0);
2800 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2801 calc_width(pane, dis, col, buffer);
2802 col++;
2803 }
2804
2805 #ifndef _NO_EXTENSIONS
2806 if (entry->bhfi_valid) {
2807 ULONGLONG index = ((ULONGLONG)entry->bhfi.nFileIndexHigh << 32) | entry->bhfi.nFileIndexLow;
2808
2809 if (visible_cols & COL_INDEX) {
2810 _stprintf(buffer, sLongHexFmt, index);
2811
2812 if (calcWidthCol == -1)
2813 output_text(pane, dis, col, buffer, DT_RIGHT);
2814 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2815 calc_width(pane, dis, col, buffer);
2816
2817 col++;
2818 }
2819
2820 if (visible_cols & COL_LINKS) {
2821 wsprintf(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
2822
2823 if (calcWidthCol == -1)
2824 output_text(pane, dis, col, buffer, DT_CENTER);
2825 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2826 calc_width(pane, dis, col, buffer);
2827
2828 col++;
2829 }
2830 } else
2831 col += 2;
2832 #endif /* _NO_EXTENSIONS */
2833
2834 /* show file attributes */
2835 if (visible_cols & COL_ATTRIBUTES) {
2836 #ifdef _NO_EXTENSIONS
2837 const static TCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
2838 _tcscpy(buffer, s4Tabs);
2839 #else
2840 const static TCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
2841 _tcscpy(buffer, s11Tabs);
2842 #endif
2843
2844 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
2845 else {
2846 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
2847 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
2848 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
2849 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
2850 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
2851 #ifndef _NO_EXTENSIONS
2852 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
2853 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
2854 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
2855 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
2856 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
2857 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
2858 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
2859 #endif /* _NO_EXTENSIONS */
2860 }
2861
2862 if (calcWidthCol == -1)
2863 output_tabbed_text(pane, dis, col, buffer);
2864 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
2865 calc_tabbed_width(pane, dis, col, buffer);
2866
2867 col++;
2868 }
2869
2870 /*TODO
2871 if (flags.security) {
2872 const static TCHAR sSecTabs[] = {
2873 ' ','\t',' ','\t',' ','\t',' ',
2874 ' ','\t',' ',
2875 ' ','\t',' ','\t',' ','\t',' ',
2876 ' ','\t',' ',
2877 ' ','\t',' ','\t',' ','\t',' ',
2878 '\0'
2879 };
2880
2881 DWORD rights = get_access_mask();
2882
2883 tcscpy(buffer, sSecTabs);
2884
2885 if (rights & FILE_READ_DATA) buffer[ 0] = 'R';
2886 if (rights & FILE_WRITE_DATA) buffer[ 2] = 'W';
2887 if (rights & FILE_APPEND_DATA) buffer[ 4] = 'A';
2888 if (rights & FILE_READ_EA) {buffer[6] = 'entry'; buffer[ 7] = 'R';}
2889 if (rights & FILE_WRITE_EA) {buffer[9] = 'entry'; buffer[10] = 'W';}
2890 if (rights & FILE_EXECUTE) buffer[12] = 'X';
2891 if (rights & FILE_DELETE_CHILD) buffer[14] = 'D';
2892 if (rights & FILE_READ_ATTRIBUTES) {buffer[16] = 'a'; buffer[17] = 'R';}
2893 if (rights & FILE_WRITE_ATTRIBUTES) {buffer[19] = 'a'; buffer[20] = 'W';}
2894 if (rights & WRITE_DAC) buffer[22] = 'C';
2895 if (rights & WRITE_OWNER) buffer[24] = 'O';
2896 if (rights & SYNCHRONIZE) buffer[26] = 'S';
2897
2898 output_text(dis, col++, buffer, DT_LEFT, 3, psize);
2899 }
2900
2901 if (flags.description) {
2902 get_description(buffer);
2903 output_text(dis, col++, buffer, 0, psize);
2904 }
2905 */
2906
2907 #ifdef _NO_EXTENSIONS
2908 }
2909
2910 /* draw focus frame */
2911 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
2912 /* Currently [04/2000] Wine neither behaves exactly the same */
2913 /* way as WIN 95 nor like Windows NT... */
2914 HGDIOBJ lastBrush;
2915 HPEN lastPen;
2916 HPEN hpen;
2917
2918 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
2919 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
2920 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
2921 } else
2922 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
2923
2924 lastPen = SelectPen(dis->hDC, hpen);
2925 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
2926 SetROP2(dis->hDC, R2_XORPEN);
2927 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
2928 SelectObject(dis->hDC, lastBrush);
2929 SelectObject(dis->hDC, lastPen);
2930 DeleteObject(hpen);
2931 }
2932 #endif /* _NO_EXTENSIONS */
2933 }
2934
2935
2936 #ifdef _NO_EXTENSIONS
2937
2938 static void draw_splitbar(HWND hwnd, int x)
2939 {
2940 RECT rt;
2941 HDC hdc = GetDC(hwnd);
2942
2943 GetClientRect(hwnd, &rt);
2944
2945 rt.left = x - SPLIT_WIDTH/2;
2946 rt.right = x + SPLIT_WIDTH/2+1;
2947
2948 InvertRect(hdc, &rt);
2949
2950 ReleaseDC(hwnd, hdc);
2951 }
2952
2953 #endif /* _NO_EXTENSIONS */
2954
2955
2956 #ifndef _NO_EXTENSIONS
2957
2958 static void set_header(Pane* pane)
2959 {
2960 HD_ITEM item;
2961 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
2962 int i=0, x=0;
2963
2964 item.mask = HDI_WIDTH;
2965 item.cxy = 0;
2966
2967 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
2968 x += pane->widths[i];
2969 Header_SetItem(pane->hwndHeader, i, &item);
2970 }
2971
2972 if (i < COLUMNS) {
2973 x += pane->widths[i];
2974 item.cxy = x - scroll_pos;
2975 Header_SetItem(pane->hwndHeader, i++, &item);
2976
2977 for(; i<COLUMNS; i++) {
2978 item.cxy = pane->widths[i];
2979 x += pane->widths[i];
2980 Header_SetItem(pane->hwndHeader, i, &item);
2981 }
2982 }
2983 }
2984
2985 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
2986 {
2987 switch(pnmh->code) {
2988 case HDN_TRACK:
2989 case HDN_ENDTRACK: {
2990 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
2991 int idx = phdn->iItem;
2992 int dx = phdn->pitem->cxy - pane->widths[idx];
2993 int i;
2994
2995 RECT clnt;
2996 GetClientRect(pane->hwnd, &clnt);
2997
2998 /* move immediate to simulate HDS_FULLDRAG (for now [04/2000] not really needed with WINELIB) */
2999 Header_SetItem(pane->hwndHeader, idx, phdn->pitem);
3000
3001 pane->widths[idx] += dx;
3002
3003 for(i=idx; ++i<=COLUMNS; )
3004 pane->positions[i] += dx;
3005
3006 {
3007 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3008 RECT rt_scr;
3009 RECT rt_clip;
3010
3011 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3012 rt_scr.top = 0;
3013 rt_scr.right = clnt.right;
3014 rt_scr.bottom = clnt.bottom;
3015
3016 rt_clip.left = pane->positions[idx]-scroll_pos;
3017 rt_clip.top = 0;
3018 rt_clip.right = clnt.right;
3019 rt_clip.bottom = clnt.bottom;
3020
3021 if (rt_scr.left < 0) rt_scr.left = 0;
3022 if (rt_clip.left < 0) rt_clip.left = 0;
3023
3024 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3025
3026 rt_clip.right = pane->positions[idx+1];
3027 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3028
3029 if (pnmh->code == HDN_ENDTRACK) {
3030 ListBox_SetHorizontalExtent(pane->hwnd, pane->positions[COLUMNS]);
3031
3032 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3033 set_header(pane);
3034 }
3035 }
3036
3037 return FALSE;
3038 }
3039
3040 case HDN_DIVIDERDBLCLICK: {
3041 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
3042 HD_ITEM item;
3043
3044 calc_single_width(pane, phdn->iItem);
3045 item.mask = HDI_WIDTH;
3046 item.cxy = pane->widths[phdn->iItem];
3047
3048 Header_SetItem(pane->hwndHeader, phdn->iItem, &item);
3049 InvalidateRect(pane->hwnd, 0, TRUE);
3050 break;}
3051 }
3052
3053 return 0;
3054 }
3055
3056 #endif /* _NO_EXTENSIONS */
3057
3058
3059 static void scan_entry(ChildWnd* child, Entry* entry, HWND hwnd)
3060 {
3061 TCHAR path[MAX_PATH];
3062 int idx = ListBox_GetCurSel(child->left.hwnd);
3063 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
3064
3065 /* delete sub entries in left pane */
3066 for(;;) {
3067 LRESULT res = ListBox_GetItemData(child->left.hwnd, idx+1);
3068 Entry* sub = (Entry*) res;
3069
3070 if (res==LB_ERR || !sub || sub->level<=entry->level)
3071 break;
3072
3073 ListBox_DeleteString(child->left.hwnd, idx+1);
3074 }
3075
3076 /* empty right pane */
3077 ListBox_ResetContent(child->right.hwnd);
3078
3079 /* release memory */
3080 free_entries(entry);
3081
3082 /* read contents from disk */
3083 #ifdef _SHELL_FOLDERS
3084 if (entry->etype == ET_SHELL)
3085 {
3086 read_directory(entry, NULL, child->sortOrder, hwnd);
3087 }
3088 else
3089 #endif
3090 {
3091 get_path(entry, path);
3092 read_directory(entry, path, child->sortOrder, hwnd);
3093 }
3094
3095 /* insert found entries in right pane */
3096 insert_entries(&child->right, entry->down, -1);
3097 calc_widths(&child->right, FALSE);
3098 #ifndef _NO_EXTENSIONS
3099 set_header(&child->right);
3100 #endif
3101
3102 child->header_wdths_ok = FALSE;
3103
3104 SetCursor(old_cursor);
3105 }
3106
3107
3108 /* expand a directory entry */
3109
3110 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3111 {
3112 int idx;
3113 Entry* p;
3114
3115 if (!dir || dir->expanded || !dir->down)
3116 return FALSE;
3117
3118 p = dir->down;
3119
3120 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3121 p = p->next;
3122
3123 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3124 p->data.cFileName[2]=='\0' && p->next)
3125 p = p->next;
3126 }
3127
3128 /* no subdirectories ? */
3129 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3130 return FALSE;
3131
3132 idx = ListBox_FindItemData(child->left.hwnd, 0, dir);
3133
3134 dir->expanded = TRUE;
3135
3136 /* insert entries in left pane */
3137 insert_entries(&child->left, p, idx);
3138
3139 if (!child->header_wdths_ok) {
3140 if (calc_widths(&child->left, FALSE)) {
3141 #ifndef _NO_EXTENSIONS
3142 set_header(&child->left);
3143 #endif
3144
3145 child->header_wdths_ok = TRUE;
3146 }
3147 }
3148
3149 return TRUE;
3150 }
3151
3152
3153 static void collapse_entry(Pane* pane, Entry* dir)
3154 {
3155 int idx = ListBox_FindItemData(pane->hwnd, 0, dir);
3156
3157 ShowWindow(pane->hwnd, SW_HIDE);
3158
3159 /* hide sub entries */
3160 for(;;) {
3161 LRESULT res = ListBox_GetItemData(pane->hwnd, idx+1);
3162 Entry* sub = (Entry*) res;
3163
3164 if (res==LB_ERR || !sub || sub->level<=dir->level)
3165 break;
3166
3167 ListBox_DeleteString(pane->hwnd, idx+1);
3168 }
3169
3170 dir->expanded = FALSE;
3171
3172 ShowWindow(pane->hwnd, SW_SHOW);
3173 }
3174
3175
3176 static void set_curdir(ChildWnd* child, Entry* entry, HWND hwnd)
3177 {
3178 TCHAR path[MAX_PATH];
3179
3180 path[0] = '\0';
3181
3182 child->left.cur = entry;
3183 child->right.root = entry->down? entry->down: entry;
3184 child->right.cur = entry;
3185
3186 if (!entry->scanned)
3187 scan_entry(child, entry, hwnd);
3188 else {
3189 ListBox_ResetContent(child->right.hwnd);
3190 insert_entries(&child->right, entry->down, -1);
3191 calc_widths(&child->right, FALSE);
3192 #ifndef _NO_EXTENSIONS
3193 set_header(&child->right);
3194 #endif
3195 }
3196
3197 get_path(entry, path);
3198 lstrcpy(child->path, path);
3199
3200 if (child->hwnd) /* only change window title, if the window already exists */
3201 SetWindowText(child->hwnd, path);
3202
3203 if (path[0])
3204 SetCurrentDirectory(path);
3205 }
3206
3207
3208 BOOL launch_file(HWND hwnd, LPCTSTR cmd, UINT nCmdShow)
3209 {
3210 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3211
3212 if ((int)hinst <= 32) {
3213 display_error(hwnd, GetLastError());
3214 return FALSE;
3215 }
3216
3217 return TRUE;
3218 }
3219
3220 #ifdef UNICODE
3221 BOOL launch_fileA(HWND hwnd, LPSTR cmd, UINT nCmdShow)
3222 {
3223 HINSTANCE hinst = ShellExecuteA(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3224
3225 if ((int)hinst <= 32) {
3226 display_error(hwnd, GetLastError());
3227 return FALSE;
3228 }
3229
3230 return TRUE;
3231 }
3232 #endif
3233
3234
3235 BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3236 {
3237 TCHAR cmd[MAX_PATH];
3238
3239 #ifdef _SHELL_FOLDERS
3240 if (entry->etype == ET_SHELL) {
3241 BOOL ret = TRUE;
3242
3243 SHELLEXECUTEINFO shexinfo;
3244
3245 shexinfo.cbSize = sizeof(SHELLEXECUTEINFO);
3246 shexinfo.fMask = SEE_MASK_IDLIST;
3247 shexinfo.hwnd = hwnd;
3248 shexinfo.lpVerb = NULL;
3249 shexinfo.lpFile = NULL;
3250 shexinfo.lpParameters = NULL;
3251 shexinfo.lpDirectory = NULL;
3252 shexinfo.nShow = nCmdShow;
3253 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3254
3255 if (!ShellExecuteEx(&shexinfo)) {
3256 display_error(hwnd, GetLastError());
3257 ret = FALSE;
3258 }
3259
3260 if (shexinfo.lpIDList != entry->pidl)
3261 (*Globals.iMalloc->lpVtbl->Free)(Globals.iMalloc, shexinfo.lpIDList);
3262
3263 return ret;
3264 }
3265 #endif
3266
3267 get_path(entry, cmd);
3268
3269 /* start program, open document... */
3270 return launch_file(hwnd, cmd, nCmdShow);
3271 }
3272
3273
3274 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3275 {
3276 Entry* entry = pane->cur;
3277
3278 if (!entry)
3279 return;
3280
3281 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3282 int scanned_old = entry->scanned;
3283
3284 if (!scanned_old)
3285 scan_entry(child, entry, hwnd);
3286
3287 #ifndef _NO_EXTENSIONS
3288 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3289 return;
3290 #endif
3291
3292 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
3293 entry = child->left.cur->up;
3294 collapse_entry(&child->left, entry);
3295 goto focus_entry;
3296 } else if (entry->expanded)
3297 collapse_entry(pane, child->left.cur);
3298 else {
3299 expand_entry(child, child->left.cur);
3300
3301 if (!pane->treePane) focus_entry: {
3302 int idx = ListBox_FindItemData(child->left.hwnd, ListBox_GetCurSel(child->left.hwnd), entry);
3303 ListBox_SetCurSel(child->left.hwnd, idx);
3304 set_curdir(child, entry, hwnd);
3305 }
3306 }
3307
3308 if (!scanned_old) {
3309 calc_widths(pane, FALSE);
3310
3311 #ifndef _NO_EXTENSIONS
3312 set_header(pane);
3313 #endif
3314 }
3315 } else {
3316 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
3317 }
3318 }
3319
3320
3321 static BOOL pane_command(Pane* pane, UINT cmd)
3322 {
3323 switch(cmd) {
3324 case ID_VIEW_NAME:
3325 if (pane->visible_cols) {
3326 pane->visible_cols = 0;
3327 calc_widths(pane, TRUE);
3328 #ifndef _NO_EXTENSIONS
3329 set_header(pane);
3330 #endif
3331 InvalidateRect(pane->hwnd, 0, TRUE);
3332 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
3333 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
3334 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3335 }
3336 break;
3337
3338 case ID_VIEW_ALL_ATTRIBUTES:
3339 if (pane->visible_cols != COL_ALL) {
3340 pane->visible_cols = COL_ALL;
3341 calc_widths(pane, TRUE);
3342 #ifndef _NO_EXTENSIONS
3343 set_header(pane);
3344 #endif
3345 InvalidateRect(pane->hwnd, 0, TRUE);
3346 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
3347 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
3348 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3349 }
3350 break;
3351
3352 #ifndef _NO_EXTENSIONS
3353 case ID_PREFERED_SIZES: {
3354 calc_widths(pane, TRUE);
3355 set_header(pane);
3356 InvalidateRect(pane->hwnd, 0, TRUE);
3357 break;}
3358 #endif
3359
3360 /* TODO: more command ids... */
3361
3362 default:
3363 return FALSE;
3364 }
3365
3366 return TRUE;
3367 }
3368
3369
3370 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
3371 {
3372 IContextMenu* pcm;
3373
3374 HRESULT hr = (*shell_folder->lpVtbl->GetUIObjectOf)(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
3375 /* HRESULT hr = CDefFolderMenu_Create2(dir?dir->_pidl:DesktopFolder(), hwndParent, 1, &pidl, shell_folder, NULL, 0, NULL, &pcm); */
3376
3377 if (SUCCEEDED(hr)) {
3378 HMENU hmenu = CreatePopupMenu();
3379
3380 if (hmenu) {
3381 hr = (*pcm->lpVtbl->QueryContextMenu)(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
3382
3383 if (SUCCEEDED(hr)) {
3384 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
3385
3386 if (idCmd) {
3387 CMINVOKECOMMANDINFO cmi;
3388
3389 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
3390 cmi.fMask = 0;
3391 cmi.hwnd = hwndParent;
3392 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
3393 cmi.lpParameters = NULL;
3394 cmi.lpDirectory = NULL;
3395 cmi.nShow = SW_SHOWNORMAL;
3396 cmi.dwHotKey = 0;
3397 cmi.hIcon = 0;
3398
3399 hr = (*pcm->lpVtbl->InvokeCommand)(pcm, &cmi);
3400 }
3401 }
3402 }
3403
3404 (*pcm->lpVtbl->Release)(pcm);
3405 }
3406
3407 return hr;
3408 }
3409
3410
3411 LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
3412 {
3413 static int last_split;
3414
3415 ChildWnd* child = (ChildWnd*) GetWindowLong(hwnd, GWL_USERDATA);
3416 ASSERT(child);
3417
3418 switch(nmsg) {
3419 case WM_DRAWITEM: {
3420 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
3421 Entry* entry = (Entry*) dis->itemData;
3422
3423 if (dis->CtlID == IDW_TREE_LEFT)
3424 draw_item(&child->left, dis, entry, -1);
3425 else
3426 draw_item(&child->right, dis, entry, -1);
3427
3428 return TRUE;}
3429
3430 case WM_CREATE:
3431 InitChildWindow(child);
3432 break;
3433
3434 case WM_NCDESTROY:
3435 free_child_window(child);
3436 SetWindowLong(hwnd, GWL_USERDATA, 0);
3437 break;
3438
3439 case WM_PAINT: {
3440 PAINTSTRUCT ps;
3441 HBRUSH lastBrush;
3442 RECT rt;
3443 GetClientRect(hwnd, &rt);
3444 BeginPaint(hwnd, &ps);
3445 rt.left = child->split_pos-SPLIT_WIDTH/2;
3446 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
3447 lastBrush = SelectBrush(ps.hdc, (HBRUSH)GetStockObject(COLOR_SPLITBAR));
3448 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
3449 SelectObject(ps.hdc, lastBrush);
3450 #ifdef _NO_EXTENSIONS
3451 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
3452 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
3453 #endif
3454 EndPaint(hwnd, &ps);
3455 break;}
3456
3457 case WM_SETCURSOR:
3458 if (LOWORD(lparam) == HTCLIENT) {
3459 POINT pt;
3460 GetCursorPos(&pt);
3461 ScreenToClient(hwnd, &pt);
3462
3463 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
3464 SetCursor(LoadCursor(0, IDC_SIZEWE));
3465 return TRUE;
3466 }
3467 }
3468 goto def;
3469
3470 case WM_LBUTTONDOWN: {
3471 RECT rt;
3472 int x = GET_X_LPARAM(lparam);
3473
3474 GetClientRect(hwnd, &rt);
3475
3476 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
3477 last_split = child->split_pos;
3478 #ifdef _NO_EXTENSIONS
3479 draw_splitbar(hwnd, last_split);
3480 #endif
3481 SetCapture(hwnd);
3482 }
3483
3484 break;}
3485
3486 case WM_LBUTTONUP:
3487 if (GetCapture() == hwnd) {
3488 #ifdef _NO_EXTENSIONS
3489 RECT rt;
3490 int x = LOWORD(lparam);
3491 draw_splitbar(hwnd, last_split);
3492 last_split = -1;
3493 GetClientRect(hwnd, &rt);
3494 child->split_pos = x;
3495 resize_tree(child, rt.right, rt.bottom);
3496 #endif
3497 ReleaseCapture();
3498 }
3499 break;
3500
3501 #ifdef _NO_EXTENSIONS
3502 case WM_CAPTURECHANGED:
3503 if (GetCapture()==hwnd && last_split>=0)
3504 draw_splitbar(hwnd, last_split);
3505 break;
3506 #endif
3507
3508 case WM_KEYDOWN:
3509 if (wparam == VK_ESCAPE)
3510 if (GetCapture() == hwnd) {
3511 RECT rt;
3512 #ifdef _NO_EXTENSIONS
3513 draw_splitbar(hwnd, last_split);
3514 #else
3515 child->split_pos = last_split;
3516 #endif
3517 GetClientRect(hwnd, &rt);
3518 resize_tree(child, rt.right, rt.bottom);
3519 last_split = -1;
3520 ReleaseCapture();
3521 SetCursor(LoadCursor(0, IDC_ARROW));
3522 }
3523 break;
3524
3525 case WM_MOUSEMOVE:
3526 if (GetCapture() == hwnd) {
3527 RECT rt;
3528 int x = LOWORD(lparam);
3529
3530 #ifdef _NO_EXTENSIONS
3531 HDC hdc = GetDC(hwnd);
3532 GetClientRect(hwnd, &rt);
3533
3534 rt.left = last_split-SPLIT_WIDTH/2;
3535 rt.right = last_split+SPLIT_WIDTH/2+1;
3536 InvertRect(hdc, &rt);
3537
3538 last_split = x;
3539 rt.left = x-SPLIT_WIDTH/2;
3540 rt.right = x+SPLIT_WIDTH/2+1;
3541 InvertRect(hdc, &rt);
3542
3543 ReleaseDC(hwnd, hdc);
3544 #else
3545 GetClientRect(hwnd, &rt);
3546
3547 if (x>=0 && x<rt.right) {
3548 child->split_pos = x;
3549 resize_tree(child, rt.right, rt.bottom);
3550 rt.left = x-SPLIT_WIDTH/2;
3551 rt.right = x+SPLIT_WIDTH/2+1;
3552 InvalidateRect(hwnd, &rt, FALSE);
3553 UpdateWindow(child->left.hwnd);
3554 UpdateWindow(hwnd);
3555 UpdateWindow(child->right.hwnd);
3556 }
3557 #endif
3558 }
3559 break;
3560
3561 #ifndef _NO_EXTENSIONS
3562 case WM_GETMINMAXINFO:
3563 DefMDIChildProc(hwnd, nmsg, wparam, lparam);
3564
3565 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
3566
3567 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
3568 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
3569 break;}
3570 #endif /* _NO_EXTENSIONS */
3571
3572 case WM_SETFOCUS:
3573 SetCurrentDirectory(child->path);
3574 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
3575 break;
3576
3577 case WM_DISPATCH_COMMAND: {
3578 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
3579
3580 switch(LOWORD(wparam)) {
3581 case ID_WINDOW_NEW: {
3582 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
3583
3584 if (!create_child_window(new_child))
3585 free(new_child);
3586
3587 break;}
3588
3589 case ID_REFRESH:
3590 scan_entry(child, pane->cur, hwnd);
3591 break;
3592
3593 case ID_ACTIVATE:
3594 activate_entry(child, pane, hwnd);
3595 break;
3596
3597 case ID_FILE_MOVE: {
3598 TCHAR new_name[BUFFER_LEN], old_name[BUFFER_LEN];
3599 int len;
3600
3601 int ret = DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_SELECT_DESTINATION), hwnd, DestinationDlgProc, (LPARAM)new_name);
3602 if (ret != IDOK)
3603 break;
3604
3605 if (new_name[0]!='/' && new_name[1]!=':') {
3606 get_path(pane->cur->up, old_name);
3607 len = lstrlen(old_name);
3608
3609 if (old_name[len-1]!='\\' && old_name[len-1]!='/') {
3610 old_name[len++] = '/';
3611 old_name[len] = '\n';
3612 }
3613
3614 lstrcpy(&old_name[len], new_name);
3615 lstrcpy(new_name, old_name);
3616 }
3617
3618 get_path(pane->cur, old_name);
3619
3620 if (MoveFileEx(old_name, new_name, MOVEFILE_COPY_ALLOWED)) {
3621 if (pane->treePane) {
3622 pane->root->scanned = FALSE;
3623 pane->cur = pane->root;
3624 activate_entry(child, pane, hwnd);
3625 }
3626 else
3627 scan_entry(child, pane->root, hwnd);
3628 }
3629 else
3630 display_error(hwnd, GetLastError());
3631 break;}
3632
3633 default:
3634 return pane_command(pane, LOWORD(wparam));
3635 }
3636
3637 return TRUE;}
3638
3639 case WM_COMMAND: {
3640 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
3641
3642 switch(HIWORD(wparam)) {
3643 case LBN_SELCHANGE: {
3644 int idx = ListBox_GetCurSel(pane->hwnd);
3645 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, idx);
3646
3647 if (pane == &child->left)
3648 set_curdir(child, entry, hwnd);
3649 else
3650 pane->cur = entry;
3651 break;}
3652
3653 case LBN_DBLCLK:
3654 activate_entry(child, pane, hwnd);
3655 break;
3656 }
3657 break;}
3658
3659 #ifndef _NO_EXTENSIONS
3660 case WM_NOTIFY: {
3661 NMHDR* pnmh = (NMHDR*) lparam;
3662 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
3663 #endif
3664
3665 #ifdef _SHELL_FOLDERS
3666 case WM_CONTEXTMENU: {
3667 Pane* pane;
3668 int idx;
3669
3670 /* first select the current item in the listbox */
3671 HWND hpanel = (HWND) wparam;
3672 POINT pt;
3673 pt.x = (short)LOWORD(lparam);
3674 pt.y = (short)HIWORD(lparam);
3675 ScreenToClient(hpanel, &pt);
3676 SendMessage(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt.x, pt.y));
3677 SendMessage(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt.x, pt.y));
3678
3679 /* now create the popup menu using shell namespace and IContextMenu */
3680 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
3681 idx = ListBox_GetCurSel(pane->hwnd);
3682
3683 if (idx != -1) {
3684 HRESULT hr;
3685 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, idx);
3686
3687 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
3688
3689 if (pidl_abs) {
3690 IShellFolder* parentFolder;
3691 LPCITEMIDLIST pidlLast;
3692
3693 /* get and use the parent folder to display correct context menu in all cases */
3694 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
3695 hr = ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y);
3696
3697 (*parentFolder->lpVtbl->Release)(parentFolder);
3698 }
3699
3700 (*Globals.iMalloc->lpVtbl->Free)(Globals.iMalloc, pidl_abs);
3701 }
3702 }
3703 break;}
3704 #endif
3705
3706 case WM_SIZE:
3707 if (wparam != SIZE_MINIMIZED)
3708 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
3709 /* fall through */
3710
3711 default: def:
3712 return DefMDIChildProc(hwnd, nmsg, wparam, lparam);
3713 }
3714
3715 return 0;
3716 }
3717
3718
3719 LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
3720 {
3721 ChildWnd* child = (ChildWnd*) GetWindowLong(GetParent(hwnd), GWL_USERDATA);
3722 Pane* pane = (Pane*) GetWindowLong(hwnd, GWL_USERDATA);
3723 ASSERT(child);
3724
3725 switch(nmsg) {
3726 #ifndef _NO_EXTENSIONS
3727 case WM_HSCROLL:
3728 set_header(pane);
3729 break;
3730 #endif
3731
3732 case WM_SETFOCUS:
3733 child->focus_pane = pane==&child->right? 1: 0;
3734 ListBox_SetSel(hwnd, TRUE, 1);
3735 /*TODO: check menu items */
3736 break;
3737
3738 case WM_KEYDOWN:
3739 if (wparam == VK_TAB) {
3740 /*TODO: SetFocus(Globals.hdrivebar) */
3741 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
3742 }
3743 }
3744
3745 return CallWindowProc(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
3746 }
3747
3748
3749 static void InitInstance(HINSTANCE hinstance)
3750 {
3751 const static TCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
3752
3753 WNDCLASSEX wcFrame;
3754 WNDCLASS wcChild;
3755 ATOM hChildClass;
3756 int col;
3757
3758 INITCOMMONCONTROLSEX icc = {
3759 sizeof(INITCOMMONCONTROLSEX),
3760 ICC_BAR_CLASSES
3761 };
3762
3763 HDC hdc = GetDC(0);
3764
3765 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
3766
3767 InitCommonControlsEx(&icc);
3768
3769
3770 /* register frame window class */
3771
3772 wcFrame.cbSize = sizeof(WNDCLASSEX);
3773 wcFrame.style = 0;
3774 wcFrame.lpfnWndProc = FrameWndProc;
3775 wcFrame.cbClsExtra = 0;
3776 wcFrame.cbWndExtra = 0;
3777 wcFrame.hInstance = hinstance;
3778 wcFrame.hIcon = LoadIcon(hinstance, MAKEINTRESOURCE(IDI_WINEFILE));
3779 wcFrame.hCursor = LoadCursor(0, IDC_ARROW);
3780 wcFrame.hbrBackground = 0;
3781 wcFrame.lpszMenuName = 0;
3782 wcFrame.lpszClassName = sWINEFILEFRAME;
3783 wcFrame.hIconSm = (HICON)LoadImage(hinstance,
3784 MAKEINTRESOURCE(IDI_WINEFILE),
3785 IMAGE_ICON,
3786 GetSystemMetrics(SM_CXSMICON),
3787 GetSystemMetrics(SM_CYSMICON),
3788 LR_SHARED);
3789
3790 Globals.hframeClass = RegisterClassEx(&wcFrame);
3791
3792
3793 /* register tree windows class */
3794
3795 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
3796 wcChild.lpfnWndProc = ChildWndProc;
3797 wcChild.cbClsExtra = 0;
3798 wcChild.cbWndExtra = 0;
3799 wcChild.hInstance = hinstance;
3800 wcChild.hIcon = 0;
3801 wcChild.hCursor = LoadCursor(0, IDC_ARROW);
3802 wcChild.hbrBackground = 0;
3803 wcChild.lpszMenuName = 0;
3804 wcChild.lpszClassName = sWINEFILETREE;
3805
3806 hChildClass = RegisterClass(&wcChild);
3807
3808
3809 Globals.haccel = LoadAccelerators(hinstance, MAKEINTRESOURCE(IDA_WINEFILE));
3810
3811 Globals.hfont = CreateFont(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
3812
3813 ReleaseDC(0, hdc);
3814
3815 Globals.hInstance = hinstance;
3816
3817 #ifdef _SHELL_FOLDERS
3818 CoInitialize(NULL);
3819 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
3820 SHGetDesktopFolder(&Globals.iDesktop);
3821 #ifdef __WINE__
3822 Globals.cfStrFName = RegisterClipboardFormatA(CFSTR_FILENAME);
3823 #else
3824 Globals.cfStrFName = RegisterClipboardFormat(CFSTR_FILENAME);
3825 #endif
3826 #endif
3827
3828 /* load column strings */
3829 col = 0;
3830
3831 load_string(g_pos_names[col++], IDS_COL_NAME);
3832 load_string(g_pos_names[col++], IDS_COL_SIZE);
3833 load_string(g_pos_names[col++], IDS_COL_CDATE);
3834 #ifndef _NO_EXTENSIONS
3835 load_string(g_pos_names[col++], IDS_COL_ADATE);
3836 load_string(g_pos_names[col++], IDS_COL_MDATE);
3837 load_string(g_pos_names[col++], IDS_COL_IDX);
3838 load_string(g_pos_names[col++], IDS_COL_LINKS);
3839 #endif
3840 load_string(g_pos_names[col++], IDS_COL_ATTR);
3841 #ifndef _NO_EXTENSIONS
3842 load_string(g_pos_names[col++], IDS_COL_SEC);
3843 #endif
3844 }
3845
3846
3847 void show_frame(HWND hwndParent, int cmdshow)
3848 {
3849 const static TCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
3850
3851 TCHAR path[MAX_PATH], b1[BUFFER_LEN];
3852 ChildWnd* child;
3853 HMENU hMenuFrame, hMenuWindow;
3854
3855 CLIENTCREATESTRUCT ccs;
3856
3857 if (Globals.hMainWnd)
3858 return;
3859
3860 Globals.hwndParent = hwndParent;
3861
3862 hMenuFrame = LoadMenu(Globals.hInstance, MAKEINTRESOURCE(IDM_WINEFILE));
3863 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
3864
3865 Globals.hMenuFrame = hMenuFrame;
3866 Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
3867 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
3868
3869 ccs.hWindowMenu = hMenuWindow;
3870 ccs.idFirstChild = IDW_FIRST_CHILD;
3871
3872
3873 /* create main window */
3874 Globals.hMainWnd = CreateWindowEx(0, (LPCTSTR)(int)Globals.hframeClass, RS(b1,IDS_WINE_FILE), WS_OVERLAPPEDWINDOW,
3875 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3876 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
3877
3878
3879 Globals.hmdiclient = CreateWindowEx(0, sMDICLIENT, NULL,
3880 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
3881 0, 0, 0, 0,
3882 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
3883
3884
3885 {
3886 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_SEP, {0, 0}, 0, 0};
3887 int btn = 1;
3888 PTSTR p;
3889
3890 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3891 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3892 1, 16, 13, 16, 13, sizeof(TBBUTTON));
3893 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
3894
3895 GetLogicalDriveStrings(BUFFER_LEN, Globals.drives);
3896
3897 drivebarBtn.fsStyle = BTNS_BUTTON;
3898
3899 #ifndef _NO_EXTENSIONS
3900 #ifdef __WINE__
3901 /* insert unix file system button */
3902 b1[0] = '/';
3903 b1[1] = '\0';
3904 b1[2] = '\0';
3905 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3906
3907 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3908 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3909 drivebarBtn.iString++;
3910 #endif
3911 #ifdef _SHELL_FOLDERS
3912 /* insert shell namespace button */
3913 load_string(b1, IDS_SHELL);
3914 b1[lstrlen(b1)+1] = '\0';
3915 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3916
3917 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3918 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3919 drivebarBtn.iString++;
3920 #endif
3921
3922 /* register windows drive root strings */
3923 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)Globals.drives);
3924 #endif
3925
3926 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3927
3928 for(p=Globals.drives; *p; ) {
3929 #ifdef _NO_EXTENSIONS
3930 /* insert drive letter */
3931 TCHAR b[3] = {tolower(*p)};
3932 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b);
3933 #endif
3934 switch(GetDriveType(p)) {
3935 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3936 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3937 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3938 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3939 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3940 }
3941
3942 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3943 drivebarBtn.idCommand++;
3944 drivebarBtn.iString++;
3945
3946 while(*p++);
3947 }
3948 }
3949
3950 {
3951 TBBUTTON toolbarBtns[] = {
3952 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
3953 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
3954 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
3955 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
3956 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
3957 /*TODO
3958 {4, ID_... , TBSTATE_ENABLED, BTNS_BUTTON},
3959 {5, ID_... , TBSTATE_ENABLED, BTNS_BUTTON},
3960 */ };
3961
3962 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
3963 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
3964 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
3965 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
3966 }
3967
3968 Globals.hstatusbar = CreateStatusWindow(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
3969 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
3970
3971 /* CreateStatusWindow does not accept WS_BORDER
3972 Globals.hstatusbar = CreateWindowEx(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
3973 WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
3974 Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
3975
3976 /*TODO: read paths and window placements from registry */
3977 GetCurrentDirectory(MAX_PATH, path);
3978
3979 ShowWindow(Globals.hMainWnd, cmdshow);
3980
3981 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
3982 /* Shell Namespace as default: */
3983 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
3984 #else
3985 child = alloc_child_window(path, NULL, Globals.hMainWnd);
3986 #endif
3987
3988 child->pos.showCmd = SW_SHOWMAXIMIZED;
3989 child->pos.rcNormalPosition.left = 0;
3990 child->pos.rcNormalPosition.top = 0;
3991 child->pos.rcNormalPosition.right = 320;
3992 child->pos.rcNormalPosition.bottom = 280;
3993
3994 if (!create_child_window(child))
3995 free(child);
3996
3997 SetWindowPlacement(child->hwnd, &child->pos);
3998
3999 Globals.himl = ImageList_LoadBitmap(Globals.hInstance, MAKEINTRESOURCE(IDB_IMAGES), 16, 0, RGB(0,255,0));
4000
4001 Globals.prescan_node = FALSE;
4002
4003 UpdateWindow(Globals.hMainWnd);
4004 }
4005
4006 void ExitInstance()
4007 {
4008 #ifdef _SHELL_FOLDERS
4009 (*Globals.iDesktop->lpVtbl->Release)(Globals.iDesktop);
4010 (*Globals.iMalloc->lpVtbl->Release)(Globals.iMalloc);
4011 CoUninitialize();
4012 #endif
4013
4014 ImageList_Destroy(Globals.himl);
4015 }
4016
4017
4018 /* search for already running win[e]files */
4019
4020 static int g_foundPrevInstance = 0;
4021
4022 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4023 {
4024 TCHAR cls[128];
4025
4026 GetClassName(hwnd, cls, 128);
4027
4028 if (!lstrcmp(cls, (LPCTSTR)lparam)) {
4029 g_foundPrevInstance++;
4030 return FALSE;
4031 }
4032
4033 return TRUE;
4034 }
4035
4036 /* search for window of given class name to allow only one running instance */
4037 int find_window_class(LPCTSTR classname)
4038 {
4039 EnumWindows(EnumWndProc, (LPARAM)classname);
4040
4041 if (g_foundPrevInstance)
4042 return 1;
4043
4044 return 0;
4045 }
4046
4047
4048 int winefile_main(HINSTANCE hinstance, HWND hwndParent, int cmdshow)
4049 {
4050 MSG msg;
4051
4052 InitInstance(hinstance);
4053
4054 if (cmdshow == SW_SHOWNORMAL)
4055 /*TODO: read window placement from registry */
4056 cmdshow = SW_MAXIMIZE;
4057
4058 show_frame(hwndParent, cmdshow);
4059
4060 while(GetMessage(&msg, 0, 0, 0)) {
4061 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4062 continue;
4063
4064 if (Globals.hMainWnd && TranslateAccelerator(Globals.hMainWnd, Globals.haccel, &msg))
4065 continue;
4066
4067 TranslateMessage(&msg);
4068 DispatchMessage(&msg);
4069 }
4070
4071 ExitInstance();
4072
4073 return msg.wParam;
4074 }
4075
4076
4077 int APIENTRY WinMain(HINSTANCE hinstance,
4078 HINSTANCE previnstance,
4079 LPSTR cmdline,
4080 int cmdshow)
4081 {
4082 #ifdef _NO_EXTENSIONS
4083 if (find_window_class(sWINEFILEFRAME))
4084 return 1;
4085 #endif
4086
4087 winefile_main(hinstance, 0, cmdshow);
4088
4089 return 0;
4090 }
DirectPlay implementation for GSoC