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Test for argv handling.
[wine/multimedia.git] / programs / winefile / winefile.c
blob5fa0b46d437e2a31c96c9fce5208289b442e6178
1 /*
2 * Winefile
3 *
4 * Copyright 2000, 2003, 2004, 2005 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
25 /* for unix filesystem function calls */
26 #include <sys/stat.h>
27 #include <sys/types.h>
28 #include <dirent.h>
29 #endif
30
31 #define COBJMACROS
32
33 #include "winefile.h"
34 #include "resource.h"
35
36 #ifdef _NO_EXTENSIONS
37 #undef _LEFT_FILES
38 #endif
39
40 #ifndef _MAX_PATH
41 #define _MAX_DRIVE 3
42 #define _MAX_FNAME 256
43 #define _MAX_DIR _MAX_FNAME
44 #define _MAX_EXT _MAX_FNAME
45 #define _MAX_PATH 260
46 #endif
47
48 #ifdef NONAMELESSUNION
49 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
50 #else
51 #define UNION_MEMBER(x) x
52 #endif
53
54
55 #ifdef _SHELL_FOLDERS
56 #define DEFAULT_SPLIT_POS 300
57 #else
58 #define DEFAULT_SPLIT_POS 200
59 #endif
60
61
62 enum ENTRY_TYPE {
63 ET_WINDOWS,
64 ET_UNIX,
65 #ifdef _SHELL_FOLDERS
66 ET_SHELL
67 #endif
68 };
69
70 typedef struct _Entry {
71 struct _Entry* next;
72 struct _Entry* down;
73 struct _Entry* up;
74
75 BOOL expanded;
76 BOOL scanned;
77 int level;
78
79 WIN32_FIND_DATA data;
80
81 #ifndef _NO_EXTENSIONS
82 BY_HANDLE_FILE_INFORMATION bhfi;
83 BOOL bhfi_valid;
84 enum ENTRY_TYPE etype;
85 #endif
86 #ifdef _SHELL_FOLDERS
87 LPITEMIDLIST pidl;
88 IShellFolder* folder;
89 HICON hicon;
90 #endif
91 } Entry;
92
93 typedef struct {
94 Entry entry;
95 TCHAR path[MAX_PATH];
96 TCHAR volname[_MAX_FNAME];
97 TCHAR fs[_MAX_DIR];
98 DWORD drive_type;
99 DWORD fs_flags;
100 } Root;
101
102 enum COLUMN_FLAGS {
103 COL_SIZE = 0x01,
104 COL_DATE = 0x02,
105 COL_TIME = 0x04,
106 COL_ATTRIBUTES = 0x08,
107 COL_DOSNAMES = 0x10,
108 #ifdef _NO_EXTENSIONS
109 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES
110 #else
111 COL_INDEX = 0x20,
112 COL_LINKS = 0x40,
113 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
114 #endif
115 };
116
117 typedef enum {
118 SORT_NAME,
119 SORT_EXT,
120 SORT_SIZE,
121 SORT_DATE
122 } SORT_ORDER;
123
124 typedef struct {
125 HWND hwnd;
126 #ifndef _NO_EXTENSIONS
127 HWND hwndHeader;
128 #endif
129
130 #ifndef _NO_EXTENSIONS
131 #define COLUMNS 10
132 #else
133 #define COLUMNS 5
134 #endif
135 int widths[COLUMNS];
136 int positions[COLUMNS+1];
137
138 BOOL treePane;
139 int visible_cols;
140 Entry* root;
141 Entry* cur;
142 } Pane;
143
144 typedef struct {
145 HWND hwnd;
146 Pane left;
147 Pane right;
148 int focus_pane; /* 0: left 1: right */
149 WINDOWPLACEMENT pos;
150 int split_pos;
151 BOOL header_wdths_ok;
152
153 TCHAR path[MAX_PATH];
154 TCHAR filter_pattern[MAX_PATH];
155 int filter_flags;
156 Root root;
157
158 SORT_ORDER sortOrder;
159 } ChildWnd;
160
161
162
163 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd);
164 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd);
165 static void refresh_child(ChildWnd* child);
166 static void refresh_drives(void);
167 static void get_path(Entry* dir, PTSTR path);
168 static void format_date(const FILETIME* ft, TCHAR* buffer, int visible_cols);
169
170 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
171 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
172 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
173
174
175 /* globals */
176 WINEFILE_GLOBALS Globals;
177
178 static int last_split;
179
180 /* some common string constants */
181 static const TCHAR sEmpty[] = {'\0'};
182 static const TCHAR sSpace[] = {' ', '\0'};
183 static const TCHAR sNumFmt[] = {'%','d','\0'};
184 static const TCHAR sQMarks[] = {'?','?','?','\0'};
185
186 /* window class names */
187 static const TCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
188 static const TCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
189
190 #ifdef _MSC_VER
191 /* #define LONGLONGARG _T("I64") */
192 static const TCHAR sLongHexFmt[] = {'%','I','6','4','X','\0'};
193 static const TCHAR sLongNumFmt[] = {'%','I','6','4','d','\0'};
194 #else
195 /* #define LONGLONGARG _T("L") */
196 static const TCHAR sLongHexFmt[] = {'%','L','X','\0'};
197 static const TCHAR sLongNumFmt[] = {'%','L','d','\0'};
198 #endif
199
200
201 /* load resource string */
202 static LPTSTR load_string(LPTSTR buffer, UINT id)
203 {
204 LoadString(Globals.hInstance, id, buffer, BUFFER_LEN);
205
206 return buffer;
207 }
208
209 #define RS(b, i) load_string(b, i)
210
211
212 /* display error message for the specified WIN32 error code */
213 static void display_error(HWND hwnd, DWORD error)
214 {
215 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
216 PTSTR msg;
217
218 if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
219 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PTSTR)&msg, 0, NULL))
220 MessageBox(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
221 else
222 MessageBox(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
223
224 LocalFree(msg);
225 }
226
227
228 /* display network error message using WNetGetLastError() */
229 static void display_network_error(HWND hwnd)
230 {
231 TCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN];
232 DWORD error;
233
234 if (WNetGetLastError(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR)
235 MessageBox(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
236 }
237
238
239 #ifdef __WINE__
240
241 #ifdef UNICODE
242
243 /* call vswprintf() in msvcrt.dll */
244 /*TODO: fix swprintf() in non-msvcrt mode, so that this dynamic linking function can be removed */
245 static int msvcrt_swprintf(WCHAR* buffer, const WCHAR* fmt, ...)
246 {
247 static int (__cdecl *pvswprintf)(WCHAR*, const WCHAR*, va_list) = NULL;
248 va_list ap;
249 int ret;
250
251 if (!pvswprintf) {
252 HMODULE hModMsvcrt = LoadLibraryA("msvcrt");
253 pvswprintf = (int(__cdecl*)(WCHAR*,const WCHAR*,va_list)) GetProcAddress(hModMsvcrt, "vswprintf");
254 }
255
256 va_start(ap, fmt);
257 ret = (*pvswprintf)(buffer, fmt, ap);
258 va_end(ap);
259
260 return ret;
261 }
262
263 static LPCWSTR my_wcsrchr(LPCWSTR str, WCHAR c)
264 {
265 LPCWSTR p = str;
266
267 while(*p)
268 ++p;
269
270 do {
271 if (--p < str)
272 return NULL;
273 } while(*p != c);
274
275 return p;
276 }
277
278 #define _tcsrchr my_wcsrchr
279 #else /* UNICODE */
280 #define _tcsrchr strrchr
281 #endif /* UNICODE */
282
283 #endif /* __WINE__ */
284
285
286 /* allocate and initialise a directory entry */
287 static Entry* alloc_entry(void)
288 {
289 Entry* entry = (Entry*) malloc(sizeof(Entry));
290
291 #ifdef _SHELL_FOLDERS
292 entry->pidl = NULL;
293 entry->folder = NULL;
294 entry->hicon = 0;
295 #endif
296
297 return entry;
298 }
299
300 /* free a directory entry */
301 static void free_entry(Entry* entry)
302 {
303 #ifdef _SHELL_FOLDERS
304 if (entry->hicon && entry->hicon!=(HICON)-1)
305 DestroyIcon(entry->hicon);
306
307 if (entry->folder && entry->folder!=Globals.iDesktop)
308 IShellFolder_Release(entry->folder);
309
310 if (entry->pidl)
311 IMalloc_Free(Globals.iMalloc, entry->pidl);
312 #endif
313
314 free(entry);
315 }
316
317 /* recursively free all child entries */
318 static void free_entries(Entry* dir)
319 {
320 Entry *entry, *next=dir->down;
321
322 if (next) {
323 dir->down = 0;
324
325 do {
326 entry = next;
327 next = entry->next;
328
329 free_entries(entry);
330 free_entry(entry);
331 } while(next);
332 }
333 }
334
335
336 static void read_directory_win(Entry* dir, LPCTSTR path)
337 {
338 Entry* first_entry = NULL;
339 Entry* last = NULL;
340 Entry* entry;
341
342 int level = dir->level + 1;
343 WIN32_FIND_DATA w32fd;
344 HANDLE hFind;
345 #ifndef _NO_EXTENSIONS
346 HANDLE hFile;
347 #endif
348
349 TCHAR buffer[MAX_PATH], *p;
350 for(p=buffer; *path; )
351 *p++ = *path++;
352
353 *p++ = '\\';
354 p[0] = '*';
355 p[1] = '\0';
356
357 hFind = FindFirstFile(buffer, &w32fd);
358
359 if (hFind != INVALID_HANDLE_VALUE) {
360 do {
361 #ifdef _NO_EXTENSIONS
362 /* hide directory entry "." */
363 if (w32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
364 LPCTSTR name = w32fd.cFileName;
365
366 if (name[0]=='.' && name[1]=='\0')
367 continue;
368 }
369 #endif
370 entry = alloc_entry();
371
372 if (!first_entry)
373 first_entry = entry;
374
375 if (last)
376 last->next = entry;
377
378 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATA));
379 entry->down = NULL;
380 entry->up = dir;
381 entry->expanded = FALSE;
382 entry->scanned = FALSE;
383 entry->level = level;
384
385 #ifndef _NO_EXTENSIONS
386 entry->etype = ET_WINDOWS;
387 entry->bhfi_valid = FALSE;
388
389 lstrcpy(p, entry->data.cFileName);
390
391 hFile = CreateFile(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
392 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
393
394 if (hFile != INVALID_HANDLE_VALUE) {
395 if (GetFileInformationByHandle(hFile, &entry->bhfi))
396 entry->bhfi_valid = TRUE;
397
398 CloseHandle(hFile);
399 }
400 #endif
401
402 last = entry;
403 } while(FindNextFile(hFind, &w32fd));
404
405 if (last)
406 last->next = NULL;
407
408 FindClose(hFind);
409 }
410
411 dir->down = first_entry;
412 dir->scanned = TRUE;
413 }
414
415
416 static Entry* find_entry_win(Entry* dir, LPCTSTR name)
417 {
418 Entry* entry;
419
420 for(entry=dir->down; entry; entry=entry->next) {
421 LPCTSTR p = name;
422 LPCTSTR q = entry->data.cFileName;
423
424 do {
425 if (!*p || *p==TEXT('\\') || *p==TEXT('/'))
426 return entry;
427 } while(tolower(*p++) == tolower(*q++));
428
429 p = name;
430 q = entry->data.cAlternateFileName;
431
432 do {
433 if (!*p || *p==TEXT('\\') || *p==TEXT('/'))
434 return entry;
435 } while(tolower(*p++) == tolower(*q++));
436 }
437
438 return 0;
439 }
440
441
442 static Entry* read_tree_win(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
443 {
444 TCHAR buffer[MAX_PATH];
445 Entry* entry = &root->entry;
446 LPCTSTR s = path;
447 PTSTR d = buffer;
448
449 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
450
451 #ifndef _NO_EXTENSIONS
452 entry->etype = ET_WINDOWS;
453 #endif
454
455 while(entry) {
456 while(*s && *s!=TEXT('\\') && *s!=TEXT('/'))
457 *d++ = *s++;
458
459 while(*s==TEXT('\\') || *s==TEXT('/'))
460 s++;
461
462 *d++ = TEXT('\\');
463 *d = TEXT('\0');
464
465 read_directory(entry, buffer, sortOrder, hwnd);
466
467 if (entry->down)
468 entry->expanded = TRUE;
469
470 if (!*s)
471 break;
472
473 entry = find_entry_win(entry, s);
474 }
475
476 SetCursor(old_cursor);
477
478 return entry;
479 }
480
481
482 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
483
484 static BOOL time_to_filetime(const time_t* t, FILETIME* ftime)
485 {
486 struct tm* tm = gmtime(t);
487 SYSTEMTIME stime;
488
489 if (!tm)
490 return FALSE;
491
492 stime.wYear = tm->tm_year+1900;
493 stime.wMonth = tm->tm_mon+1;
494 /* stime.wDayOfWeek */
495 stime.wDay = tm->tm_mday;
496 stime.wHour = tm->tm_hour;
497 stime.wMinute = tm->tm_min;
498 stime.wSecond = tm->tm_sec;
499
500 return SystemTimeToFileTime(&stime, ftime);
501 }
502
503 static void read_directory_unix(Entry* dir, LPCTSTR path)
504 {
505 Entry* first_entry = NULL;
506 Entry* last = NULL;
507 Entry* entry;
508 DIR* pdir;
509
510 int level = dir->level + 1;
511 #ifdef UNICODE
512 char cpath[MAX_PATH];
513
514 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL);
515 #else
516 const char* cpath = path;
517 #endif
518
519 pdir = opendir(cpath);
520
521 if (pdir) {
522 struct stat st;
523 struct dirent* ent;
524 char buffer[MAX_PATH], *p;
525 const char* s;
526
527 for(p=buffer,s=cpath; *s; )
528 *p++ = *s++;
529
530 if (p==buffer || p[-1]!='/')
531 *p++ = '/';
532
533 while((ent=readdir(pdir))) {
534 entry = alloc_entry();
535
536 if (!first_entry)
537 first_entry = entry;
538
539 if (last)
540 last->next = entry;
541
542 entry->etype = ET_UNIX;
543
544 strcpy(p, ent->d_name);
545 #ifdef UNICODE
546 MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH);
547 #else
548 lstrcpy(entry->data.cFileName, p);
549 #endif
550
551 if (!stat(buffer, &st)) {
552 entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
553
554 if (S_ISDIR(st.st_mode))
555 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
556
557 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
558 entry->data.nFileSizeHigh = st.st_size >> 32;
559
560 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
561 time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime);
562 time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime);
563
564 entry->bhfi.nFileIndexLow = ent->d_ino;
565 entry->bhfi.nFileIndexHigh = 0;
566
567 entry->bhfi.nNumberOfLinks = st.st_nlink;
568
569 entry->bhfi_valid = TRUE;
570 } else {
571 entry->data.nFileSizeLow = 0;
572 entry->data.nFileSizeHigh = 0;
573 entry->bhfi_valid = FALSE;
574 }
575
576 entry->down = NULL;
577 entry->up = dir;
578 entry->expanded = FALSE;
579 entry->scanned = FALSE;
580 entry->level = level;
581
582 last = entry;
583 }
584
585 if (last)
586 last->next = NULL;
587
588 closedir(pdir);
589 }
590
591 dir->down = first_entry;
592 dir->scanned = TRUE;
593 }
594
595 static Entry* find_entry_unix(Entry* dir, LPCTSTR name)
596 {
597 Entry* entry;
598
599 for(entry=dir->down; entry; entry=entry->next) {
600 LPCTSTR p = name;
601 LPCTSTR q = entry->data.cFileName;
602
603 do {
604 if (!*p || *p==TEXT('/'))
605 return entry;
606 } while(*p++ == *q++);
607 }
608
609 return 0;
610 }
611
612 static Entry* read_tree_unix(Root* root, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
613 {
614 TCHAR buffer[MAX_PATH];
615 Entry* entry = &root->entry;
616 LPCTSTR s = path;
617 PTSTR d = buffer;
618
619 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
620
621 entry->etype = ET_UNIX;
622
623 while(entry) {
624 while(*s && *s!=TEXT('/'))
625 *d++ = *s++;
626
627 while(*s == TEXT('/'))
628 s++;
629
630 *d++ = TEXT('/');
631 *d = TEXT('\0');
632
633 read_directory(entry, buffer, sortOrder, hwnd);
634
635 if (entry->down)
636 entry->expanded = TRUE;
637
638 if (!*s)
639 break;
640
641 entry = find_entry_unix(entry, s);
642 }
643
644 SetCursor(old_cursor);
645
646 return entry;
647 }
648
649 #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */
650
651
652 #ifdef _SHELL_FOLDERS
653
654 #ifdef UNICODE
655 #define get_strret get_strretW
656 #define path_from_pidl path_from_pidlW
657 #else
658 #define get_strret get_strretA
659 #define path_from_pidl path_from_pidlA
660 #endif
661
662
663 static void free_strret(STRRET* str)
664 {
665 if (str->uType == STRRET_WSTR)
666 IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
667 }
668
669
670 #ifndef UNICODE
671
672 static LPSTR strcpyn(LPSTR dest, LPCSTR source, size_t count)
673 {
674 LPCSTR s;
675 LPSTR d = dest;
676
677 for(s=source; count&&(*d++=*s++); )
678 count--;
679
680 return dest;
681 }
682
683 static void get_strretA(STRRET* str, const SHITEMID* shiid, LPSTR buffer, int len)
684 {
685 switch(str->uType) {
686 case STRRET_WSTR:
687 WideCharToMultiByte(CP_ACP, 0, str->UNION_MEMBER(pOleStr), -1, buffer, len, NULL, NULL);
688 break;
689
690 case STRRET_OFFSET:
691 strcpyn(buffer, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), len);
692 break;
693
694 case STRRET_CSTR:
695 strcpyn(buffer, str->UNION_MEMBER(cStr), len);
696 }
697 }
698
699 static HRESULT path_from_pidlA(IShellFolder* folder, LPITEMIDLIST pidl, LPSTR buffer, int len)
700 {
701 STRRET str;
702
703 /* SHGDN_FORPARSING: get full path of id list */
704 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
705
706 if (SUCCEEDED(hr)) {
707 get_strretA(&str, &pidl->mkid, buffer, len);
708 free_strret(&str);
709 } else
710 buffer[0] = '\0';
711
712 return hr;
713 }
714
715 #endif
716
717 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
718 {
719 LPCWSTR s;
720 LPWSTR d = dest;
721
722 for(s=source; count&&(*d++=*s++); )
723 count--;
724
725 return dest;
726 }
727
728 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
729 {
730 switch(str->uType) {
731 case STRRET_WSTR:
732 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
733 break;
734
735 case STRRET_OFFSET:
736 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
737 break;
738
739 case STRRET_CSTR:
740 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
741 }
742 }
743
744
745 static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPTSTR buffer, int len, SHGDNF flags)
746 {
747 STRRET str;
748
749 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str);
750
751 if (SUCCEEDED(hr)) {
752 get_strret(&str, &pidl->mkid, buffer, len);
753 free_strret(&str);
754 } else
755 buffer[0] = '\0';
756
757 return hr;
758 }
759
760
761 static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
762 {
763 STRRET str;
764
765 /* SHGDN_FORPARSING: get full path of id list */
766 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
767
768 if (SUCCEEDED(hr)) {
769 get_strretW(&str, &pidl->mkid, buffer, len);
770 free_strret(&str);
771 } else
772 buffer[0] = '\0';
773
774 return hr;
775 }
776
777
778 /* create an item id list from a file system path */
779
780 static LPITEMIDLIST get_path_pidl(LPTSTR path, HWND hwnd)
781 {
782 LPITEMIDLIST pidl;
783 HRESULT hr;
784 ULONG len;
785
786 #ifdef UNICODE
787 LPWSTR buffer = path;
788 #else
789 WCHAR buffer[MAX_PATH];
790 MultiByteToWideChar(CP_ACP, 0, path, -1, buffer, MAX_PATH);
791 #endif
792
793 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
794 if (FAILED(hr))
795 return NULL;
796
797 return pidl;
798 }
799
800
801 /* convert an item id list from relative to absolute (=relative to the desktop) format */
802
803 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
804 {
805 if (entry->up && entry->up->etype==ET_SHELL) {
806 IShellFolder* folder = entry->up->folder;
807 WCHAR buffer[MAX_PATH];
808
809 HRESULT hr = path_from_pidlW(folder, entry->pidl, buffer, MAX_PATH);
810
811 if (SUCCEEDED(hr)) {
812 LPITEMIDLIST pidl;
813 ULONG len;
814
815 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
816
817 if (SUCCEEDED(hr))
818 return pidl;
819 }
820 } else if (entry->etype == ET_WINDOWS) {
821 TCHAR path[MAX_PATH];
822
823 get_path(entry, path);
824
825 return get_path_pidl(path, hwnd);
826 } else if (entry->pidl)
827 return ILClone(entry->pidl);
828
829 return NULL;
830 }
831
832
833 static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
834 {
835 IExtractIcon* pExtract;
836
837 if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIcon, 0, (LPVOID*)&pExtract))) {
838 TCHAR path[_MAX_PATH];
839 unsigned flags;
840 HICON hicon;
841 int idx;
842
843 if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
844 if (!(flags & GIL_NOTFILENAME)) {
845 if (idx == -1)
846 idx = 0; /* special case for some control panel applications */
847
848 if ((int)ExtractIconEx(path, idx, 0, &hicon, 1) > 0)
849 flags &= ~GIL_DONTCACHE;
850 } else {
851 HICON hIconLarge = 0;
852
853 HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
854
855 if (SUCCEEDED(hr))
856 DestroyIcon(hIconLarge);
857 }
858
859 return hicon;
860 }
861 }
862
863 return 0;
864 }
865
866
867 static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl)
868 {
869 Entry* entry;
870
871 for(entry=dir->down; entry; entry=entry->next) {
872 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
873 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
874 return entry;
875 }
876
877 return 0;
878 }
879
880 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
881 {
882 Entry* entry = &root->entry;
883 Entry* next;
884 LPITEMIDLIST next_pidl = pidl;
885 IShellFolder* folder;
886 IShellFolder* child = NULL;
887 HRESULT hr;
888
889 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
890
891 #ifndef _NO_EXTENSIONS
892 entry->etype = ET_SHELL;
893 #endif
894
895 folder = Globals.iDesktop;
896
897 while(entry) {
898 entry->pidl = next_pidl;
899 entry->folder = folder;
900
901 if (!pidl->mkid.cb)
902 break;
903
904 /* copy first element of item idlist */
905 next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
906 memcpy(next_pidl, pidl, pidl->mkid.cb);
907 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
908
909 hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
910 if (!SUCCEEDED(hr))
911 break;
912
913 read_directory(entry, NULL, sortOrder, hwnd);
914
915 if (entry->down)
916 entry->expanded = TRUE;
917
918 next = find_entry_shell(entry, next_pidl);
919 if (!next)
920 break;
921
922 folder = child;
923 entry = next;
924
925 /* go to next element */
926 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
927 }
928
929 SetCursor(old_cursor);
930
931 return entry;
932 }
933
934
935 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATA* w32fdata)
936 {
937 if (!(attribs & SFGAO_FILESYSTEM) ||
938 FAILED(SHGetDataFromIDList(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATA)))) {
939 WIN32_FILE_ATTRIBUTE_DATA fad;
940 IDataObject* pDataObj;
941
942 STGMEDIUM medium = {0, {0}, 0};
943 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
944
945 HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
946
947 if (SUCCEEDED(hr)) {
948 hr = IDataObject_GetData(pDataObj, &fmt, &medium);
949
950 IDataObject_Release(pDataObj);
951
952 if (SUCCEEDED(hr)) {
953 LPCTSTR path = (LPCTSTR)GlobalLock(medium.UNION_MEMBER(hGlobal));
954 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
955
956 if (GetFileAttributesEx(path, GetFileExInfoStandard, &fad)) {
957 w32fdata->dwFileAttributes = fad.dwFileAttributes;
958 w32fdata->ftCreationTime = fad.ftCreationTime;
959 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
960 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
961
962 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
963 w32fdata->nFileSizeLow = fad.nFileSizeLow;
964 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
965 }
966 }
967
968 SetErrorMode(sem_org);
969
970 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
971 GlobalFree(medium.UNION_MEMBER(hGlobal));
972 }
973 }
974 }
975
976 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
977 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
978
979 if (attribs & SFGAO_READONLY)
980 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
981
982 if (attribs & SFGAO_COMPRESSED)
983 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
984 }
985
986
987 static void read_directory_shell(Entry* dir, HWND hwnd)
988 {
989 IShellFolder* folder = dir->folder;
990 int level = dir->level + 1;
991 HRESULT hr;
992
993 IShellFolder* child;
994 IEnumIDList* idlist;
995
996 Entry* first_entry = NULL;
997 Entry* last = NULL;
998 Entry* entry;
999
1000 if (!folder)
1001 return;
1002
1003 hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
1004
1005 if (SUCCEEDED(hr)) {
1006 for(;;) {
1007 #define FETCH_ITEM_COUNT 32
1008 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
1009 SFGAOF attribs;
1010 ULONG cnt = 0;
1011 ULONG n;
1012
1013 memset(pidls, 0, sizeof(pidls));
1014
1015 hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
1016 if (!SUCCEEDED(hr))
1017 break;
1018
1019 if (hr == S_FALSE)
1020 break;
1021
1022 for(n=0; n<cnt; ++n) {
1023 entry = alloc_entry();
1024
1025 if (!first_entry)
1026 first_entry = entry;
1027
1028 if (last)
1029 last->next = entry;
1030
1031 memset(&entry->data, 0, sizeof(WIN32_FIND_DATA));
1032 entry->bhfi_valid = FALSE;
1033
1034 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
1035
1036 hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
1037
1038 if (SUCCEEDED(hr)) {
1039 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
1040 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
1041
1042 entry->bhfi_valid = TRUE;
1043 } else
1044 attribs = 0;
1045 } else
1046 attribs = 0;
1047
1048 entry->pidl = pidls[n];
1049
1050 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1051 hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
1052
1053 if (SUCCEEDED(hr))
1054 entry->folder = child;
1055 else
1056 entry->folder = NULL;
1057 }
1058 else
1059 entry->folder = NULL;
1060
1061 if (!entry->data.cFileName[0])
1062 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
1063
1064 /* get display icons for files and virtual objects */
1065 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
1066 !(attribs & SFGAO_FILESYSTEM)) {
1067 entry->hicon = extract_icon(folder, pidls[n]);
1068
1069 if (!entry->hicon)
1070 entry->hicon = (HICON)-1; /* don't try again later */
1071 }
1072
1073 entry->down = NULL;
1074 entry->up = dir;
1075 entry->expanded = FALSE;
1076 entry->scanned = FALSE;
1077 entry->level = level;
1078
1079 #ifndef _NO_EXTENSIONS
1080 entry->etype = ET_SHELL;
1081 entry->bhfi_valid = FALSE;
1082 #endif
1083
1084 last = entry;
1085 }
1086 }
1087
1088 IEnumIDList_Release(idlist);
1089 }
1090
1091 if (last)
1092 last->next = NULL;
1093
1094 dir->down = first_entry;
1095 dir->scanned = TRUE;
1096 }
1097
1098 #endif /* _SHELL_FOLDERS */
1099
1100
1101 /* sort order for different directory/file types */
1102 enum TYPE_ORDER {
1103 TO_DIR = 0,
1104 TO_DOT = 1,
1105 TO_DOTDOT = 2,
1106 TO_OTHER_DIR = 3,
1107 TO_FILE = 4
1108 };
1109
1110 /* distinguish between ".", ".." and any other directory names */
1111 static int TypeOrderFromDirname(LPCTSTR name)
1112 {
1113 if (name[0] == '.') {
1114 if (name[1] == '\0')
1115 return TO_DOT; /* "." */
1116
1117 if (name[1]=='.' && name[2]=='\0')
1118 return TO_DOTDOT; /* ".." */
1119 }
1120
1121 return TO_OTHER_DIR; /* anything else */
1122 }
1123
1124 /* directories first... */
1125 static int compareType(const WIN32_FIND_DATA* fd1, const WIN32_FIND_DATA* fd2)
1126 {
1127 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1128 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1129
1130 /* Handle "." and ".." as special case and move them at the very first beginning. */
1131 if (order1==TO_DIR && order2==TO_DIR) {
1132 order1 = TypeOrderFromDirname(fd1->cFileName);
1133 order2 = TypeOrderFromDirname(fd2->cFileName);
1134 }
1135
1136 return order2==order1? 0: order1<order2? -1: 1;
1137 }
1138
1139
1140 static int compareName(const void* arg1, const void* arg2)
1141 {
1142 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1143 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1144
1145 int cmp = compareType(fd1, fd2);
1146 if (cmp)
1147 return cmp;
1148
1149 return lstrcmpi(fd1->cFileName, fd2->cFileName);
1150 }
1151
1152 static int compareExt(const void* arg1, const void* arg2)
1153 {
1154 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1155 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1156 const TCHAR *name1, *name2, *ext1, *ext2;
1157
1158 int cmp = compareType(fd1, fd2);
1159 if (cmp)
1160 return cmp;
1161
1162 name1 = fd1->cFileName;
1163 name2 = fd2->cFileName;
1164
1165 ext1 = _tcsrchr(name1, TEXT('.'));
1166 ext2 = _tcsrchr(name2, TEXT('.'));
1167
1168 if (ext1)
1169 ext1++;
1170 else
1171 ext1 = sEmpty;
1172
1173 if (ext2)
1174 ext2++;
1175 else
1176 ext2 = sEmpty;
1177
1178 cmp = lstrcmpi(ext1, ext2);
1179 if (cmp)
1180 return cmp;
1181
1182 return lstrcmpi(name1, name2);
1183 }
1184
1185 static int compareSize(const void* arg1, const void* arg2)
1186 {
1187 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1188 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1189
1190 int cmp = compareType(fd1, fd2);
1191 if (cmp)
1192 return cmp;
1193
1194 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1195
1196 if (cmp < 0)
1197 return -1;
1198 else if (cmp > 0)
1199 return 1;
1200
1201 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1202
1203 return cmp<0? -1: cmp>0? 1: 0;
1204 }
1205
1206 static int compareDate(const void* arg1, const void* arg2)
1207 {
1208 const WIN32_FIND_DATA* fd1 = &(*(const Entry* const*)arg1)->data;
1209 const WIN32_FIND_DATA* fd2 = &(*(const Entry* const*)arg2)->data;
1210
1211 int cmp = compareType(fd1, fd2);
1212 if (cmp)
1213 return cmp;
1214
1215 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1216 }
1217
1218
1219 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1220 compareName, /* SORT_NAME */
1221 compareExt, /* SORT_EXT */
1222 compareSize, /* SORT_SIZE */
1223 compareDate /* SORT_DATE */
1224 };
1225
1226
1227 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1228 {
1229 Entry* entry = dir->down;
1230 Entry** array, **p;
1231 int len;
1232
1233 len = 0;
1234 for(entry=dir->down; entry; entry=entry->next)
1235 len++;
1236
1237 if (len) {
1238 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1239
1240 p = array;
1241 for(entry=dir->down; entry; entry=entry->next)
1242 *p++ = entry;
1243
1244 /* call qsort with the appropriate compare function */
1245 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1246
1247 dir->down = array[0];
1248
1249 for(p=array; --len; p++)
1250 p[0]->next = p[1];
1251
1252 (*p)->next = 0;
1253
1254 HeapFree(GetProcessHeap(), 0, array);
1255 }
1256 }
1257
1258
1259 static void read_directory(Entry* dir, LPCTSTR path, SORT_ORDER sortOrder, HWND hwnd)
1260 {
1261 TCHAR buffer[MAX_PATH];
1262 Entry* entry;
1263 LPCTSTR s;
1264 PTSTR d;
1265
1266 #ifdef _SHELL_FOLDERS
1267 if (dir->etype == ET_SHELL)
1268 {
1269 read_directory_shell(dir, hwnd);
1270
1271 if (Globals.prescan_node) {
1272 s = path;
1273 d = buffer;
1274
1275 while(*s)
1276 *d++ = *s++;
1277
1278 *d++ = TEXT('\\');
1279
1280 for(entry=dir->down; entry; entry=entry->next)
1281 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1282 read_directory_shell(entry, hwnd);
1283 SortDirectory(entry, sortOrder);
1284 }
1285 }
1286 }
1287 else
1288 #endif
1289 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1290 if (dir->etype == ET_UNIX)
1291 {
1292 read_directory_unix(dir, path);
1293
1294 if (Globals.prescan_node) {
1295 s = path;
1296 d = buffer;
1297
1298 while(*s)
1299 *d++ = *s++;
1300
1301 *d++ = TEXT('/');
1302
1303 for(entry=dir->down; entry; entry=entry->next)
1304 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1305 lstrcpy(d, entry->data.cFileName);
1306 read_directory_unix(entry, buffer);
1307 SortDirectory(entry, sortOrder);
1308 }
1309 }
1310 }
1311 else
1312 #endif
1313 {
1314 read_directory_win(dir, path);
1315
1316 if (Globals.prescan_node) {
1317 s = path;
1318 d = buffer;
1319
1320 while(*s)
1321 *d++ = *s++;
1322
1323 *d++ = TEXT('\\');
1324
1325 for(entry=dir->down; entry; entry=entry->next)
1326 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1327 lstrcpy(d, entry->data.cFileName);
1328 read_directory_win(entry, buffer);
1329 SortDirectory(entry, sortOrder);
1330 }
1331 }
1332 }
1333
1334 SortDirectory(dir, sortOrder);
1335 }
1336
1337
1338 static Entry* read_tree(Root* root, LPCTSTR path, LPITEMIDLIST pidl, LPTSTR drv, SORT_ORDER sortOrder, HWND hwnd)
1339 {
1340 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1341 static const TCHAR sSlash[] = {'/', '\0'};
1342 #endif
1343 static const TCHAR sBackslash[] = {'\\', '\0'};
1344
1345 #ifdef _SHELL_FOLDERS
1346 if (pidl)
1347 {
1348 /* read shell namespace tree */
1349 root->drive_type = DRIVE_UNKNOWN;
1350 drv[0] = '\\';
1351 drv[1] = '\0';
1352 load_string(root->volname, IDS_DESKTOP);
1353 root->fs_flags = 0;
1354 load_string(root->fs, IDS_SHELL);
1355
1356 return read_tree_shell(root, pidl, sortOrder, hwnd);
1357 }
1358 else
1359 #endif
1360 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1361 if (*path == '/')
1362 {
1363 /* read unix file system tree */
1364 root->drive_type = GetDriveType(path);
1365
1366 lstrcat(drv, sSlash);
1367 load_string(root->volname, IDS_ROOT_FS);
1368 root->fs_flags = 0;
1369 load_string(root->fs, IDS_UNIXFS);
1370
1371 lstrcpy(root->path, sSlash);
1372
1373 return read_tree_unix(root, path, sortOrder, hwnd);
1374 }
1375 #endif
1376
1377 /* read WIN32 file system tree */
1378 root->drive_type = GetDriveType(path);
1379
1380 lstrcat(drv, sBackslash);
1381 GetVolumeInformation(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1382
1383 lstrcpy(root->path, drv);
1384
1385 return read_tree_win(root, path, sortOrder, hwnd);
1386 }
1387
1388
1389 /* flags to filter different file types */
1390 enum TYPE_FILTER {
1391 TF_DIRECTORIES = 0x01,
1392 TF_PROGRAMS = 0x02,
1393 TF_DOCUMENTS = 0x04,
1394 TF_OTHERS = 0x08,
1395 TF_HIDDEN = 0x10,
1396 TF_ALL = 0x1F
1397 };
1398
1399
1400 static ChildWnd* alloc_child_window(LPCTSTR path, LPITEMIDLIST pidl, HWND hwnd)
1401 {
1402 TCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1403 TCHAR b1[BUFFER_LEN];
1404 static const TCHAR sAsterics[] = {'*', '\0'};
1405
1406 ChildWnd* child = (ChildWnd*) malloc(sizeof(ChildWnd));
1407 Root* root = &child->root;
1408 Entry* entry;
1409
1410 memset(child, 0, sizeof(ChildWnd));
1411
1412 child->left.treePane = TRUE;
1413 child->left.visible_cols = 0;
1414
1415 child->right.treePane = FALSE;
1416 #ifndef _NO_EXTENSIONS
1417 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1418 #else
1419 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES;
1420 #endif
1421
1422 child->pos.length = sizeof(WINDOWPLACEMENT);
1423 child->pos.flags = 0;
1424 child->pos.showCmd = SW_SHOWNORMAL;
1425 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1426 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1427 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1428 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1429
1430 child->focus_pane = 0;
1431 child->split_pos = DEFAULT_SPLIT_POS;
1432 child->sortOrder = SORT_NAME;
1433 child->header_wdths_ok = FALSE;
1434
1435 if (path)
1436 {
1437 lstrcpy(child->path, path);
1438
1439 _tsplitpath(path, drv, dir, name, ext);
1440 }
1441
1442 lstrcpy(child->filter_pattern, sAsterics);
1443 child->filter_flags = TF_ALL;
1444
1445 root->entry.level = 0;
1446
1447 entry = read_tree(root, path, pidl, drv, child->sortOrder, hwnd);
1448
1449 #ifdef _SHELL_FOLDERS
1450 if (root->entry.etype == ET_SHELL)
1451 load_string(root->entry.data.cFileName, IDS_DESKTOP);
1452 else
1453 #endif
1454 wsprintf(root->entry.data.cFileName, RS(b1,IDS_TITLEFMT), drv, root->fs);
1455
1456 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1457
1458 child->left.root = &root->entry;
1459 child->right.root = NULL;
1460
1461 set_curdir(child, entry, 0, hwnd);
1462
1463 return child;
1464 }
1465
1466
1467 /* free all memory associated with a child window */
1468 static void free_child_window(ChildWnd* child)
1469 {
1470 free_entries(&child->root.entry);
1471 free(child);
1472 }
1473
1474
1475 /* get full path of specified directory entry */
1476 static void get_path(Entry* dir, PTSTR path)
1477 {
1478 Entry* entry;
1479 int len = 0;
1480 int level = 0;
1481
1482 #ifdef _SHELL_FOLDERS
1483 if (dir->etype == ET_SHELL)
1484 {
1485 SFGAOF attribs;
1486 HRESULT hr = S_OK;
1487
1488 path[0] = TEXT('\0');
1489
1490 attribs = 0;
1491
1492 if (dir->folder)
1493 hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1494
1495 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1496 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1497
1498 hr = path_from_pidl(parent, dir->pidl, path, MAX_PATH);
1499 }
1500 }
1501 else
1502 #endif
1503 {
1504 for(entry=dir; entry; level++) {
1505 LPCTSTR name;
1506 int l;
1507
1508 {
1509 LPCTSTR s;
1510 name = entry->data.cFileName;
1511 s = name;
1512
1513 for(l=0; *s && *s!=TEXT('/') && *s!=TEXT('\\'); s++)
1514 l++;
1515 }
1516
1517 if (entry->up) {
1518 if (l > 0) {
1519 memmove(path+l+1, path, len*sizeof(TCHAR));
1520 memcpy(path+1, name, l*sizeof(TCHAR));
1521 len += l+1;
1522
1523 #ifndef _NO_EXTENSIONS
1524 if (entry->etype == ET_UNIX)
1525 path[0] = TEXT('/');
1526 else
1527 #endif
1528 path[0] = TEXT('\\');
1529 }
1530
1531 entry = entry->up;
1532 } else {
1533 memmove(path+l, path, len*sizeof(TCHAR));
1534 memcpy(path, name, l*sizeof(TCHAR));
1535 len += l;
1536 break;
1537 }
1538 }
1539
1540 if (!level) {
1541 #ifndef _NO_EXTENSIONS
1542 if (entry->etype == ET_UNIX)
1543 path[len++] = TEXT('/');
1544 else
1545 #endif
1546 path[len++] = TEXT('\\');
1547 }
1548
1549 path[len] = TEXT('\0');
1550 }
1551 }
1552
1553
1554 static void resize_frame_rect(HWND hwnd, PRECT prect)
1555 {
1556 int new_top;
1557 RECT rt;
1558
1559 if (IsWindowVisible(Globals.htoolbar)) {
1560 SendMessage(Globals.htoolbar, WM_SIZE, 0, 0);
1561 GetClientRect(Globals.htoolbar, &rt);
1562 prect->top = rt.bottom+3;
1563 prect->bottom -= rt.bottom+3;
1564 }
1565
1566 if (IsWindowVisible(Globals.hdrivebar)) {
1567 SendMessage(Globals.hdrivebar, WM_SIZE, 0, 0);
1568 GetClientRect(Globals.hdrivebar, &rt);
1569 new_top = --prect->top + rt.bottom+3;
1570 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1571 prect->top = new_top;
1572 prect->bottom -= rt.bottom+2;
1573 }
1574
1575 if (IsWindowVisible(Globals.hstatusbar)) {
1576 int parts[] = {300, 500};
1577
1578 SendMessage(Globals.hstatusbar, WM_SIZE, 0, 0);
1579 SendMessage(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1580 GetClientRect(Globals.hstatusbar, &rt);
1581 prect->bottom -= rt.bottom;
1582 }
1583
1584 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1585 }
1586
1587 static void resize_frame(HWND hwnd, int cx, int cy)
1588 {
1589 RECT rect;
1590
1591 rect.left = 0;
1592 rect.top = 0;
1593 rect.right = cx;
1594 rect.bottom = cy;
1595
1596 resize_frame_rect(hwnd, &rect);
1597 }
1598
1599 static void resize_frame_client(HWND hwnd)
1600 {
1601 RECT rect;
1602
1603 GetClientRect(hwnd, &rect);
1604
1605 resize_frame_rect(hwnd, &rect);
1606 }
1607
1608
1609 static HHOOK hcbthook;
1610 static ChildWnd* newchild = NULL;
1611
1612 static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1613 {
1614 if (code==HCBT_CREATEWND && newchild) {
1615 ChildWnd* child = newchild;
1616 newchild = NULL;
1617
1618 child->hwnd = (HWND) wparam;
1619 SetWindowLongPtr(child->hwnd, GWLP_USERDATA, (LPARAM)child);
1620 }
1621
1622 return CallNextHookEx(hcbthook, code, wparam, lparam);
1623 }
1624
1625 static HWND create_child_window(ChildWnd* child)
1626 {
1627 MDICREATESTRUCT mcs;
1628 int idx;
1629
1630 mcs.szClass = sWINEFILETREE;
1631 mcs.szTitle = (LPTSTR)child->path;
1632 mcs.hOwner = Globals.hInstance;
1633 mcs.x = child->pos.rcNormalPosition.left;
1634 mcs.y = child->pos.rcNormalPosition.top;
1635 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1636 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1637 mcs.style = 0;
1638 mcs.lParam = 0;
1639
1640 hcbthook = SetWindowsHookEx(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1641
1642 newchild = child;
1643 child->hwnd = (HWND) SendMessage(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1644 if (!child->hwnd) {
1645 UnhookWindowsHookEx(hcbthook);
1646 return 0;
1647 }
1648
1649 UnhookWindowsHookEx(hcbthook);
1650
1651 ListBox_SetItemHeight(child->left.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1652 ListBox_SetItemHeight(child->right.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1653
1654 idx = ListBox_FindItemData(child->left.hwnd, 0, child->left.cur);
1655 ListBox_SetCurSel(child->left.hwnd, idx);
1656
1657 return child->hwnd;
1658 }
1659
1660
1661 struct ExecuteDialog {
1662 TCHAR cmd[MAX_PATH];
1663 int cmdshow;
1664 };
1665
1666 static INT_PTR CALLBACK ExecuteDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1667 {
1668 static struct ExecuteDialog* dlg;
1669
1670 switch(nmsg) {
1671 case WM_INITDIALOG:
1672 dlg = (struct ExecuteDialog*) lparam;
1673 return 1;
1674
1675 case WM_COMMAND: {
1676 int id = (int)wparam;
1677
1678 if (id == IDOK) {
1679 GetWindowText(GetDlgItem(hwnd, 201), dlg->cmd, MAX_PATH);
1680 dlg->cmdshow = Button_GetState(GetDlgItem(hwnd,214))&BST_CHECKED?
1681 SW_SHOWMINIMIZED: SW_SHOWNORMAL;
1682 EndDialog(hwnd, id);
1683 } else if (id == IDCANCEL)
1684 EndDialog(hwnd, id);
1685
1686 return 1;}
1687 }
1688
1689 return 0;
1690 }
1691
1692
1693 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1694 {
1695 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1696
1697 switch(nmsg) {
1698 case WM_INITDIALOG:
1699 SetWindowLongPtr(hwnd, GWLP_USERDATA, lparam);
1700 SetWindowText(GetDlgItem(hwnd, 201), (LPCTSTR)lparam);
1701 return 1;
1702
1703 case WM_COMMAND: {
1704 int id = (int)wparam;
1705
1706 switch(id) {
1707 case IDOK: {
1708 LPTSTR dest = (LPTSTR) GetWindowLongPtr(hwnd, GWLP_USERDATA);
1709 GetWindowText(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1710 EndDialog(hwnd, id);
1711 break;}
1712
1713 case IDCANCEL:
1714 EndDialog(hwnd, id);
1715 break;
1716
1717 case 254:
1718 MessageBox(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1719 break;
1720 }
1721
1722 return 1;
1723 }
1724 }
1725
1726 return 0;
1727 }
1728
1729
1730 struct FilterDialog {
1731 TCHAR pattern[MAX_PATH];
1732 int flags;
1733 };
1734
1735 static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1736 {
1737 static struct FilterDialog* dlg;
1738
1739 switch(nmsg) {
1740 case WM_INITDIALOG:
1741 dlg = (struct FilterDialog*) lparam;
1742 SetWindowText(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern);
1743 Button_SetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_DIRECTORIES), (dlg->flags&TF_DIRECTORIES? BST_CHECKED: BST_UNCHECKED));
1744 Button_SetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_PROGRAMS), dlg->flags&TF_PROGRAMS? BST_CHECKED: BST_UNCHECKED);
1745 Button_SetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_DOCUMENTS), dlg->flags&TF_DOCUMENTS? BST_CHECKED: BST_UNCHECKED);
1746 Button_SetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_OTHERS), dlg->flags&TF_OTHERS? BST_CHECKED: BST_UNCHECKED);
1747 Button_SetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_HIDDEN), dlg->flags&TF_HIDDEN? BST_CHECKED: BST_UNCHECKED);
1748 return 1;
1749
1750 case WM_COMMAND: {
1751 int id = (int)wparam;
1752
1753 if (id == IDOK) {
1754 int flags = 0;
1755
1756 GetWindowText(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH);
1757
1758 flags |= Button_GetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_DIRECTORIES))&BST_CHECKED? TF_DIRECTORIES: 0;
1759 flags |= Button_GetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_PROGRAMS))&BST_CHECKED? TF_PROGRAMS: 0;
1760 flags |= Button_GetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_DOCUMENTS))&BST_CHECKED? TF_DOCUMENTS: 0;
1761 flags |= Button_GetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_OTHERS))&BST_CHECKED? TF_OTHERS: 0;
1762 flags |= Button_GetCheck(GetDlgItem(hwnd,IDC_VIEW_TYPE_HIDDEN))&BST_CHECKED? TF_HIDDEN: 0;
1763
1764 dlg->flags = flags;
1765
1766 EndDialog(hwnd, id);
1767 } else if (id == IDCANCEL)
1768 EndDialog(hwnd, id);
1769
1770 return 1;}
1771 }
1772
1773 return 0;
1774 }
1775
1776
1777 struct PropertiesDialog {
1778 TCHAR path[MAX_PATH];
1779 Entry entry;
1780 void* pVersionData;
1781 };
1782
1783 /* Structure used to store enumerated languages and code pages. */
1784 struct LANGANDCODEPAGE {
1785 WORD wLanguage;
1786 WORD wCodePage;
1787 } *lpTranslate;
1788
1789 static LPCSTR InfoStrings[] = {
1790 "Comments",
1791 "CompanyName",
1792 "FileDescription",
1793 "FileVersion",
1794 "InternalName",
1795 "LegalCopyright",
1796 "LegalTrademarks",
1797 "OriginalFilename",
1798 "PrivateBuild",
1799 "ProductName",
1800 "ProductVersion",
1801 "SpecialBuild",
1802 NULL
1803 };
1804
1805 static void PropDlg_DisplayValue(HWND hlbox, HWND hedit)
1806 {
1807 int idx = ListBox_GetCurSel(hlbox);
1808
1809 if (idx != LB_ERR) {
1810 LPCTSTR pValue = (LPCTSTR) ListBox_GetItemData(hlbox, idx);
1811
1812 if (pValue)
1813 SetWindowText(hedit, pValue);
1814 }
1815 }
1816
1817 static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCTSTR strFilename)
1818 {
1819 static TCHAR sBackSlash[] = {'\\','\0'};
1820 static TCHAR sTranslation[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n','\0'};
1821 static TCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\',
1822 '%','0','4','x','%','0','4','x','\\','%','s','\0'};
1823 DWORD dwVersionDataLen = GetFileVersionInfoSize(strFilename, NULL);
1824
1825 if (dwVersionDataLen) {
1826 dlg->pVersionData = malloc(dwVersionDataLen);
1827
1828 if (GetFileVersionInfo(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) {
1829 LPVOID pVal;
1830 UINT nValLen;
1831
1832 if (VerQueryValue(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) {
1833 if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
1834 VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
1835 char buffer[BUFFER_LEN];
1836
1837 sprintf(buffer, "%d.%d.%d.%d",
1838 HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
1839 HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
1840
1841 SetDlgItemTextA(hwnd, IDC_STATIC_PROP_VERSION, buffer);
1842 }
1843 }
1844
1845 /* Read the list of languages and code pages. */
1846 if (VerQueryValue(dlg->pVersionData, sTranslation, &pVal, &nValLen)) {
1847 struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal;
1848 struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen);
1849
1850 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1851
1852 /* Read the file description for each language and code page. */
1853 for(; pTranslate<pEnd; ++pTranslate) {
1854 LPCSTR* p;
1855
1856 for(p=InfoStrings; *p; ++p) {
1857 TCHAR subblock[200];
1858 #ifdef UNICODE
1859 TCHAR infoStr[100];
1860 #endif
1861 LPCTSTR pTxt;
1862 UINT nValLen;
1863
1864 LPCSTR pInfoString = *p;
1865 #ifdef UNICODE
1866 MultiByteToWideChar(CP_ACP, 0, pInfoString, -1, infoStr, 100);
1867 #else
1868 #define infoStr pInfoString
1869 #endif
1870 wsprintf(subblock, sStringFileInfo, pTranslate->wLanguage, pTranslate->wCodePage, infoStr);
1871
1872 /* Retrieve file description for language and code page */
1873 if (VerQueryValue(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) {
1874 int idx = ListBox_AddString(hlbox, infoStr);
1875 ListBox_SetItemData(hlbox, idx, pTxt);
1876 }
1877 }
1878 }
1879
1880 ListBox_SetCurSel(hlbox, 0);
1881
1882 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1883 }
1884 }
1885 }
1886 }
1887
1888 static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1889 {
1890 static struct PropertiesDialog* dlg;
1891
1892 switch(nmsg) {
1893 case WM_INITDIALOG: {
1894 static const TCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'};
1895 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1896 LPWIN32_FIND_DATA pWFD;
1897 ULONGLONG size;
1898
1899 dlg = (struct PropertiesDialog*) lparam;
1900 pWFD = (LPWIN32_FIND_DATA) &dlg->entry.data;
1901
1902 GetWindowText(hwnd, b1, MAX_PATH);
1903 wsprintf(b2, b1, pWFD->cFileName);
1904 SetWindowText(hwnd, b2);
1905
1906 format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME);
1907 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1);
1908
1909 size = ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow;
1910 _stprintf(b1, sLongNumFmt, size);
1911 wsprintf(b2, sByteFmt, b1);
1912 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2);
1913
1914 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName);
1915 SetWindowText(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path);
1916
1917 Button_SetCheck(GetDlgItem(hwnd,IDC_CHECK_READONLY), (pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY? BST_CHECKED: BST_UNCHECKED));
1918 Button_SetCheck(GetDlgItem(hwnd,IDC_CHECK_ARCHIVE), (pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE? BST_CHECKED: BST_UNCHECKED));
1919 Button_SetCheck(GetDlgItem(hwnd,IDC_CHECK_COMPRESSED), (pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED? BST_CHECKED: BST_UNCHECKED));
1920 Button_SetCheck(GetDlgItem(hwnd,IDC_CHECK_HIDDEN), (pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN? BST_CHECKED: BST_UNCHECKED));
1921 Button_SetCheck(GetDlgItem(hwnd,IDC_CHECK_SYSTEM), (pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM? BST_CHECKED: BST_UNCHECKED));
1922
1923 CheckForFileInfo(dlg, hwnd, dlg->path);
1924 return 1;}
1925
1926 case WM_COMMAND: {
1927 int id = (int)wparam;
1928
1929 switch(HIWORD(wparam)) {
1930 case LBN_SELCHANGE: {
1931 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1932 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1933 break;
1934 }
1935
1936 case BN_CLICKED:
1937 if (id==IDOK || id==IDCANCEL)
1938 EndDialog(hwnd, id);
1939 }
1940
1941 return 1;}
1942
1943 case WM_NCDESTROY:
1944 free(dlg->pVersionData);
1945 dlg->pVersionData = NULL;
1946 break;
1947 }
1948
1949 return 0;
1950 }
1951
1952 static void show_properties_dlg(Entry* entry, HWND hwnd)
1953 {
1954 struct PropertiesDialog dlg;
1955
1956 memset(&dlg, 0, sizeof(struct PropertiesDialog));
1957 get_path(entry, dlg.path);
1958 memcpy(&dlg.entry, entry, sizeof(Entry));
1959
1960 DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg);
1961 }
1962
1963
1964 #ifndef _NO_EXTENSIONS
1965
1966 static struct FullScreenParameters {
1967 BOOL mode;
1968 RECT orgPos;
1969 BOOL wasZoomed;
1970 } g_fullscreen = {
1971 FALSE, /* mode */
1972 {0, 0, 0, 0},
1973 FALSE
1974 };
1975
1976 static void frame_get_clientspace(HWND hwnd, PRECT prect)
1977 {
1978 RECT rt;
1979
1980 if (!IsIconic(hwnd))
1981 GetClientRect(hwnd, prect);
1982 else {
1983 WINDOWPLACEMENT wp;
1984
1985 GetWindowPlacement(hwnd, &wp);
1986
1987 prect->left = prect->top = 0;
1988 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
1989 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
1990 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
1991 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
1992 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
1993 }
1994
1995 if (IsWindowVisible(Globals.htoolbar)) {
1996 GetClientRect(Globals.htoolbar, &rt);
1997 prect->top += rt.bottom+2;
1998 }
1999
2000 if (IsWindowVisible(Globals.hdrivebar)) {
2001 GetClientRect(Globals.hdrivebar, &rt);
2002 prect->top += rt.bottom+2;
2003 }
2004
2005 if (IsWindowVisible(Globals.hstatusbar)) {
2006 GetClientRect(Globals.hstatusbar, &rt);
2007 prect->bottom -= rt.bottom;
2008 }
2009 }
2010
2011 static BOOL toggle_fullscreen(HWND hwnd)
2012 {
2013 RECT rt;
2014
2015 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
2016 GetWindowRect(hwnd, &g_fullscreen.orgPos);
2017 g_fullscreen.wasZoomed = IsZoomed(hwnd);
2018
2019 Frame_CalcFrameClient(hwnd, &rt);
2020 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2021 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2022
2023 rt.left = g_fullscreen.orgPos.left-rt.left;
2024 rt.top = g_fullscreen.orgPos.top-rt.top;
2025 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
2026 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
2027
2028 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2029 } else {
2030 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
2031 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
2032 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
2033
2034 if (g_fullscreen.wasZoomed)
2035 ShowWindow(hwnd, WS_MAXIMIZE);
2036 }
2037
2038 return g_fullscreen.mode;
2039 }
2040
2041 static void fullscreen_move(HWND hwnd)
2042 {
2043 RECT rt, pos;
2044 GetWindowRect(hwnd, &pos);
2045
2046 Frame_CalcFrameClient(hwnd, &rt);
2047 ClientToScreen(hwnd, (LPPOINT)&rt.left);
2048 ClientToScreen(hwnd, (LPPOINT)&rt.right);
2049
2050 rt.left = pos.left-rt.left;
2051 rt.top = pos.top-rt.top;
2052 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
2053 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
2054
2055 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2056 }
2057
2058 #endif
2059
2060
2061 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
2062 {
2063 BOOL vis = IsWindowVisible(hchild);
2064
2065 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
2066
2067 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
2068
2069 #ifndef _NO_EXTENSIONS
2070 if (g_fullscreen.mode)
2071 fullscreen_move(hwnd);
2072 #endif
2073
2074 resize_frame_client(hwnd);
2075 }
2076
2077 static BOOL activate_drive_window(LPCTSTR path)
2078 {
2079 TCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
2080 HWND child_wnd;
2081
2082 _tsplitpath(path, drv1, 0, 0, 0);
2083
2084 /* search for a already open window for the same drive */
2085 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2086 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(child_wnd, GWLP_USERDATA);
2087
2088 if (child) {
2089 _tsplitpath(child->root.path, drv2, 0, 0, 0);
2090
2091 if (!lstrcmpi(drv2, drv1)) {
2092 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2093
2094 if (IsMinimized(child_wnd))
2095 ShowWindow(child_wnd, SW_SHOWNORMAL);
2096
2097 return TRUE;
2098 }
2099 }
2100 }
2101
2102 return FALSE;
2103 }
2104
2105 static BOOL activate_fs_window(LPCTSTR filesys)
2106 {
2107 HWND child_wnd;
2108
2109 /* search for a already open window of the given file system name */
2110 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2111 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(child_wnd, GWLP_USERDATA);
2112
2113 if (child) {
2114 if (!lstrcmpi(child->root.fs, filesys)) {
2115 SendMessage(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2116
2117 if (IsMinimized(child_wnd))
2118 ShowWindow(child_wnd, SW_SHOWNORMAL);
2119
2120 return TRUE;
2121 }
2122 }
2123 }
2124
2125 return FALSE;
2126 }
2127
2128 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2129 {
2130 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2131
2132 switch(nmsg) {
2133 case WM_CLOSE:
2134 DestroyWindow(hwnd);
2135
2136 /* clear handle variables */
2137 Globals.hMenuFrame = 0;
2138 Globals.hMenuView = 0;
2139 Globals.hMenuOptions = 0;
2140 Globals.hMainWnd = 0;
2141 Globals.hmdiclient = 0;
2142 Globals.hdrivebar = 0;
2143 break;
2144
2145 case WM_DESTROY:
2146 /* don't exit desktop when closing file manager window */
2147 if (!Globals.hwndParent)
2148 PostQuitMessage(0);
2149 break;
2150
2151 case WM_INITMENUPOPUP: {
2152 HWND hwndClient = (HWND) SendMessage(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2153
2154 if (!SendMessage(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2155 return 0;
2156 break;}
2157
2158 case WM_COMMAND: {
2159 UINT cmd = LOWORD(wparam);
2160 HWND hwndClient = (HWND) SendMessage(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2161
2162 if (SendMessage(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2163 break;
2164
2165 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2166 TCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2167 ChildWnd* child;
2168 LPCTSTR root = Globals.drives;
2169 int i;
2170
2171 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2172 while(*root)
2173 root++;
2174
2175 if (activate_drive_window(root))
2176 return 0;
2177
2178 _tsplitpath(root, drv, 0, 0, 0);
2179
2180 if (!SetCurrentDirectory(drv)) {
2181 display_error(hwnd, GetLastError());
2182 return 0;
2183 }
2184
2185 GetCurrentDirectory(MAX_PATH, path); /*TODO: store last directory per drive */
2186 child = alloc_child_window(path, NULL, hwnd);
2187
2188 if (!create_child_window(child))
2189 free(child);
2190 } else switch(cmd) {
2191 case ID_FILE_EXIT:
2192 SendMessage(hwnd, WM_CLOSE, 0, 0);
2193 break;
2194
2195 case ID_WINDOW_NEW: {
2196 TCHAR path[MAX_PATH];
2197 ChildWnd* child;
2198
2199 GetCurrentDirectory(MAX_PATH, path);
2200 child = alloc_child_window(path, NULL, hwnd);
2201
2202 if (!create_child_window(child))
2203 free(child);
2204 break;}
2205
2206 case ID_REFRESH:
2207 refresh_drives();
2208 break;
2209
2210 case ID_WINDOW_CASCADE:
2211 SendMessage(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2212 break;
2213
2214 case ID_WINDOW_TILE_HORZ:
2215 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2216 break;
2217
2218 case ID_WINDOW_TILE_VERT:
2219 SendMessage(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2220 break;
2221
2222 case ID_WINDOW_ARRANGE:
2223 SendMessage(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2224 break;
2225
2226 case ID_SELECT_FONT: {
2227 TCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
2228 CHOOSEFONT chFont;
2229 LOGFONT lFont;
2230
2231 HDC hdc = GetDC(hwnd);
2232 chFont.lStructSize = sizeof(CHOOSEFONT);
2233 chFont.hwndOwner = hwnd;
2234 chFont.hDC = NULL;
2235 chFont.lpLogFont = &lFont;
2236 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL;
2237 chFont.rgbColors = RGB(0,0,0);
2238 chFont.lCustData = 0;
2239 chFont.lpfnHook = NULL;
2240 chFont.lpTemplateName = NULL;
2241 chFont.hInstance = Globals.hInstance;
2242 chFont.lpszStyle = NULL;
2243 chFont.nFontType = SIMULATED_FONTTYPE;
2244 chFont.nSizeMin = 0;
2245 chFont.nSizeMax = 24;
2246
2247 if (ChooseFont(&chFont)) {
2248 HWND childWnd;
2249 HFONT hFontOld;
2250
2251 DeleteObject(Globals.hfont);
2252 Globals.hfont = CreateFontIndirect(&lFont);
2253 hFontOld = SelectFont(hdc, Globals.hfont);
2254 GetTextExtentPoint32(hdc, sSpace, 1, &Globals.spaceSize);
2255
2256 /* change font in all open child windows */
2257 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
2258 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(childWnd, GWLP_USERDATA);
2259 SetWindowFont(child->left.hwnd, Globals.hfont, TRUE);
2260 SetWindowFont(child->right.hwnd, Globals.hfont, TRUE);
2261 ListBox_SetItemHeight(child->left.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
2262 ListBox_SetItemHeight(child->right.hwnd, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
2263 InvalidateRect(child->left.hwnd, NULL, TRUE);
2264 InvalidateRect(child->right.hwnd, NULL, TRUE);
2265 }
2266
2267 SelectFont(hdc, hFontOld);
2268 }
2269 else if (CommDlgExtendedError()) {
2270 LoadString(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
2271 LoadString(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
2272 MessageBox(hwnd, dlg_info, dlg_name, MB_OK);
2273 }
2274
2275 ReleaseDC(hwnd, hdc);
2276 break;
2277 }
2278
2279 case ID_VIEW_TOOL_BAR:
2280 toggle_child(hwnd, cmd, Globals.htoolbar);
2281 break;
2282
2283 case ID_VIEW_DRIVE_BAR:
2284 toggle_child(hwnd, cmd, Globals.hdrivebar);
2285 break;
2286
2287 case ID_VIEW_STATUSBAR:
2288 toggle_child(hwnd, cmd, Globals.hstatusbar);
2289 break;
2290
2291 case ID_EXECUTE: {
2292 struct ExecuteDialog dlg;
2293
2294 memset(&dlg, 0, sizeof(struct ExecuteDialog));
2295
2296 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_EXECUTE), hwnd, ExecuteDialogDlgProc, (LPARAM)&dlg) == IDOK) {
2297 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, dlg.cmd/*file*/, NULL/*parameters*/, NULL/*dir*/, dlg.cmdshow);
2298
2299 if ((int)hinst <= 32)
2300 display_error(hwnd, GetLastError());
2301 }
2302 break;}
2303
2304 case ID_CONNECT_NETWORK_DRIVE: {
2305 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2306 if (ret == NO_ERROR)
2307 refresh_drives();
2308 else if (ret != (DWORD)-1) {
2309 if (ret == ERROR_EXTENDED_ERROR)
2310 display_network_error(hwnd);
2311 else
2312 display_error(hwnd, ret);
2313 }
2314 break;}
2315
2316 case ID_DISCONNECT_NETWORK_DRIVE: {
2317 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2318 if (ret == NO_ERROR)
2319 refresh_drives();
2320 else if (ret != (DWORD)-1) {
2321 if (ret == ERROR_EXTENDED_ERROR)
2322 display_network_error(hwnd);
2323 else
2324 display_error(hwnd, ret);
2325 }
2326 break;}
2327
2328 case ID_FORMAT_DISK: {
2329 UINT sem_org = SetErrorMode(0); /* Get the current Error Mode settings. */
2330 SetErrorMode(sem_org & ~SEM_FAILCRITICALERRORS); /* Force O/S to handle */
2331 SHFormatDrive(hwnd, 0 /* A: */, SHFMT_ID_DEFAULT, 0);
2332 SetErrorMode(sem_org); /* Put it back the way it was. */
2333 break;}
2334
2335 case ID_HELP:
2336 WinHelp(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2337 break;
2338
2339 #ifndef _NO_EXTENSIONS
2340 case ID_VIEW_FULLSCREEN:
2341 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2342 break;
2343
2344 #ifdef __WINE__
2345 case ID_DRIVE_UNIX_FS: {
2346 TCHAR path[MAX_PATH];
2347 #ifdef UNICODE
2348 char cpath[MAX_PATH];
2349 #endif
2350 ChildWnd* child;
2351
2352 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2353 break;
2354
2355 #ifdef UNICODE
2356 getcwd(cpath, MAX_PATH);
2357 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2358 #else
2359 getcwd(path, MAX_PATH);
2360 #endif
2361 child = alloc_child_window(path, NULL, hwnd);
2362
2363 if (!create_child_window(child))
2364 free(child);
2365 break;}
2366 #endif
2367 #ifdef _SHELL_FOLDERS
2368 case ID_DRIVE_SHELL_NS: {
2369 TCHAR path[MAX_PATH];
2370 ChildWnd* child;
2371
2372 if (activate_fs_window(RS(b1,IDS_SHELL)))
2373 break;
2374
2375 GetCurrentDirectory(MAX_PATH, path);
2376 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2377
2378 if (!create_child_window(child))
2379 free(child);
2380 break;}
2381 #endif
2382 #endif
2383
2384 /*TODO: There are even more menu items! */
2385
2386 #ifndef _NO_EXTENSIONS
2387 #ifdef __WINE__
2388 case ID_LICENSE:
2389 WineLicense(Globals.hMainWnd);
2390 break;
2391
2392 case ID_NO_WARRANTY:
2393 WineWarranty(Globals.hMainWnd);
2394 break;
2395
2396 case ID_ABOUT_WINE:
2397 ShellAbout(hwnd, RS(b2,IDS_WINE), RS(b1,IDS_WINEFILE), 0);
2398 break;
2399 #endif
2400
2401 case ID_ABOUT:
2402 ShellAbout(hwnd, RS(b1,IDS_WINEFILE), NULL, 0);
2403 break;
2404 #endif /* _NO_EXTENSIONS */
2405
2406 default:
2407 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2408 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2409 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2410 (cmd<SC_SIZE || cmd>SC_RESTORE))
2411 MessageBox(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2412
2413 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2414 }
2415 break;}
2416
2417 case WM_SIZE:
2418 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2419 break; /* do not pass message to DefFrameProc */
2420
2421 #ifndef _NO_EXTENSIONS
2422 case WM_GETMINMAXINFO: {
2423 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2424
2425 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2426 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2427 break;}
2428
2429 case FRM_CALC_CLIENT:
2430 frame_get_clientspace(hwnd, (PRECT)lparam);
2431 return TRUE;
2432 #endif /* _NO_EXTENSIONS */
2433
2434 default:
2435 return DefFrameProc(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2436 }
2437
2438 return 0;
2439 }
2440
2441
2442 static TCHAR g_pos_names[COLUMNS][20] = {
2443 {'\0'} /* symbol */
2444 };
2445
2446 static const int g_pos_align[] = {
2447 0,
2448 HDF_LEFT, /* Name */
2449 HDF_RIGHT, /* Size */
2450 HDF_LEFT, /* CDate */
2451 #ifndef _NO_EXTENSIONS
2452 HDF_LEFT, /* ADate */
2453 HDF_LEFT, /* MDate */
2454 HDF_LEFT, /* Index */
2455 HDF_CENTER, /* Links */
2456 #endif
2457 HDF_CENTER, /* Attributes */
2458 #ifndef _NO_EXTENSIONS
2459 HDF_LEFT /* Security */
2460 #endif
2461 };
2462
2463 static void resize_tree(ChildWnd* child, int cx, int cy)
2464 {
2465 HDWP hdwp = BeginDeferWindowPos(4);
2466 RECT rt;
2467
2468 rt.left = 0;
2469 rt.top = 0;
2470 rt.right = cx;
2471 rt.bottom = cy;
2472
2473 cx = child->split_pos + SPLIT_WIDTH/2;
2474
2475 #ifndef _NO_EXTENSIONS
2476 {
2477 WINDOWPOS wp;
2478 HD_LAYOUT hdl;
2479
2480 hdl.prc = &rt;
2481 hdl.pwpos = &wp;
2482
2483 Header_Layout(child->left.hwndHeader, &hdl);
2484
2485 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2486 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2487 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2488 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2489 }
2490 #endif /* _NO_EXTENSIONS */
2491
2492 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);
2493 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2494
2495 EndDeferWindowPos(hdwp);
2496 }
2497
2498
2499 #ifndef _NO_EXTENSIONS
2500
2501 static HWND create_header(HWND parent, Pane* pane, int id)
2502 {
2503 HD_ITEM hdi;
2504 int idx;
2505
2506 HWND hwnd = CreateWindow(WC_HEADER, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ/*TODO: |HDS_BUTTONS + sort orders*/,
2507 0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
2508 if (!hwnd)
2509 return 0;
2510
2511 SetWindowFont(hwnd, GetStockObject(DEFAULT_GUI_FONT), FALSE);
2512
2513 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2514
2515 for(idx=0; idx<COLUMNS; idx++) {
2516 hdi.pszText = g_pos_names[idx];
2517 hdi.fmt = HDF_STRING | g_pos_align[idx];
2518 hdi.cxy = pane->widths[idx];
2519 Header_InsertItem(hwnd, idx, &hdi);
2520 }
2521
2522 return hwnd;
2523 }
2524
2525 #endif /* _NO_EXTENSIONS */
2526
2527
2528 static void init_output(HWND hwnd)
2529 {
2530 static const TCHAR s1000[] = {'1','0','0','0','\0'};
2531
2532 TCHAR b[16];
2533 HFONT old_font;
2534 HDC hdc = GetDC(hwnd);
2535
2536 if (GetNumberFormat(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2537 Globals.num_sep = b[1];
2538 else
2539 Globals.num_sep = TEXT('.');
2540
2541 old_font = SelectFont(hdc, Globals.hfont);
2542 GetTextExtentPoint32(hdc, sSpace, 1, &Globals.spaceSize);
2543 SelectFont(hdc, old_font);
2544 ReleaseDC(hwnd, hdc);
2545 }
2546
2547 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2548
2549
2550 /* calculate preferred width for all visible columns */
2551
2552 static BOOL calc_widths(Pane* pane, BOOL anyway)
2553 {
2554 int col, x, cx, spc=3*Globals.spaceSize.cx;
2555 int entries = ListBox_GetCount(pane->hwnd);
2556 int orgWidths[COLUMNS];
2557 int orgPositions[COLUMNS+1];
2558 HFONT hfontOld;
2559 HDC hdc;
2560 int cnt;
2561
2562 if (!anyway) {
2563 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2564 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2565 }
2566
2567 for(col=0; col<COLUMNS; col++)
2568 pane->widths[col] = 0;
2569
2570 hdc = GetDC(pane->hwnd);
2571 hfontOld = SelectFont(hdc, Globals.hfont);
2572
2573 for(cnt=0; cnt<entries; cnt++) {
2574 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, cnt);
2575
2576 DRAWITEMSTRUCT dis;
2577
2578 dis.CtlType = 0;
2579 dis.CtlID = 0;
2580 dis.itemID = 0;
2581 dis.itemAction = 0;
2582 dis.itemState = 0;
2583 dis.hwndItem = pane->hwnd;
2584 dis.hDC = hdc;
2585 dis.rcItem.left = 0;
2586 dis.rcItem.top = 0;
2587 dis.rcItem.right = 0;
2588 dis.rcItem.bottom = 0;
2589 /*dis.itemData = 0; */
2590
2591 draw_item(pane, &dis, entry, COLUMNS);
2592 }
2593
2594 SelectObject(hdc, hfontOld);
2595 ReleaseDC(pane->hwnd, hdc);
2596
2597 x = 0;
2598 for(col=0; col<COLUMNS; col++) {
2599 pane->positions[col] = x;
2600 cx = pane->widths[col];
2601
2602 if (cx) {
2603 cx += spc;
2604
2605 if (cx < IMAGE_WIDTH)
2606 cx = IMAGE_WIDTH;
2607
2608 pane->widths[col] = cx;
2609 }
2610
2611 x += cx;
2612 }
2613
2614 pane->positions[COLUMNS] = x;
2615
2616 ListBox_SetHorizontalExtent(pane->hwnd, x);
2617
2618 /* no change? */
2619 if (!memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2620 return FALSE;
2621
2622 /* don't move, if only collapsing an entry */
2623 if (!anyway && pane->widths[0]<orgWidths[0] &&
2624 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2625 pane->widths[0] = orgWidths[0];
2626 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2627
2628 return FALSE;
2629 }
2630
2631 InvalidateRect(pane->hwnd, 0, TRUE);
2632
2633 return TRUE;
2634 }
2635
2636
2637 /* calculate one preferred column width */
2638
2639 static void calc_single_width(Pane* pane, int col)
2640 {
2641 HFONT hfontOld;
2642 int x, cx;
2643 int entries = ListBox_GetCount(pane->hwnd);
2644 int cnt;
2645 HDC hdc;
2646
2647 pane->widths[col] = 0;
2648
2649 hdc = GetDC(pane->hwnd);
2650 hfontOld = SelectFont(hdc, Globals.hfont);
2651
2652 for(cnt=0; cnt<entries; cnt++) {
2653 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, cnt);
2654 DRAWITEMSTRUCT dis;
2655
2656 dis.CtlType = 0;
2657 dis.CtlID = 0;
2658 dis.itemID = 0;
2659 dis.itemAction = 0;
2660 dis.itemState = 0;
2661 dis.hwndItem = pane->hwnd;
2662 dis.hDC = hdc;
2663 dis.rcItem.left = 0;
2664 dis.rcItem.top = 0;
2665 dis.rcItem.right = 0;
2666 dis.rcItem.bottom = 0;
2667 /*dis.itemData = 0; */
2668
2669 draw_item(pane, &dis, entry, col);
2670 }
2671
2672 SelectObject(hdc, hfontOld);
2673 ReleaseDC(pane->hwnd, hdc);
2674
2675 cx = pane->widths[col];
2676
2677 if (cx) {
2678 cx += 3*Globals.spaceSize.cx;
2679
2680 if (cx < IMAGE_WIDTH)
2681 cx = IMAGE_WIDTH;
2682 }
2683
2684 pane->widths[col] = cx;
2685
2686 x = pane->positions[col] + cx;
2687
2688 for(; col<COLUMNS; ) {
2689 pane->positions[++col] = x;
2690 x += pane->widths[col];
2691 }
2692
2693 ListBox_SetHorizontalExtent(pane->hwnd, x);
2694 }
2695
2696
2697 static BOOL pattern_match(LPCTSTR str, LPCTSTR pattern)
2698 {
2699 for( ; *str&&*pattern; str++,pattern++) {
2700 if (*pattern == '*') {
2701 do pattern++;
2702 while(*pattern == '*');
2703
2704 if (!*pattern)
2705 return TRUE;
2706
2707 for(; *str; str++)
2708 if (*str==*pattern && pattern_match(str, pattern))
2709 return TRUE;
2710
2711 return FALSE;
2712 }
2713 else if (*str!=*pattern && *pattern!='?')
2714 return FALSE;
2715 }
2716
2717 if (*str || *pattern)
2718 if (*pattern!='*' || pattern[1]!='\0')
2719 return FALSE;
2720
2721 return TRUE;
2722 }
2723
2724 static BOOL pattern_imatch(LPCTSTR str, LPCTSTR pattern)
2725 {
2726 TCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2727
2728 lstrcpy(b1, str);
2729 lstrcpy(b2, pattern);
2730 CharUpper(b1);
2731 CharUpper(b2);
2732
2733 return pattern_match(b1, b2);
2734 }
2735
2736
2737 enum FILE_TYPE {
2738 FT_OTHER = 0,
2739 FT_EXECUTABLE = 1,
2740 FT_DOCUMENT = 2
2741 };
2742
2743 static enum FILE_TYPE get_file_type(LPCTSTR filename);
2744
2745
2746 /* insert listbox entries after index idx */
2747
2748 static int insert_entries(Pane* pane, Entry* dir, LPCTSTR pattern, int filter_flags, int idx)
2749 {
2750 Entry* entry = dir;
2751
2752 if (!entry)
2753 return idx;
2754
2755 ShowWindow(pane->hwnd, SW_HIDE);
2756
2757 for(; entry; entry=entry->next) {
2758 #ifndef _LEFT_FILES
2759 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2760 continue;
2761 #endif
2762
2763 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2764 /* don't display entries "." and ".." in the left pane */
2765 if (pane->treePane && entry->data.cFileName[0]==TEXT('.'))
2766 if (
2767 #ifndef _NO_EXTENSIONS
2768 entry->data.cFileName[1]==TEXT('\0') ||
2769 #endif
2770 (entry->data.cFileName[1]==TEXT('.') && entry->data.cFileName[2]==TEXT('\0')))
2771 continue;
2772
2773 /* filter directories in right pane */
2774 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2775 continue;
2776 }
2777
2778 /* filter using the file name pattern */
2779 if (pattern)
2780 if (!pattern_imatch(entry->data.cFileName, pattern))
2781 continue;
2782
2783 /* filter system and hidden files */
2784 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2785 continue;
2786
2787 /* filter looking at the file type */
2788 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2789 switch(get_file_type(entry->data.cFileName)) {
2790 case FT_EXECUTABLE:
2791 if (!(filter_flags & TF_PROGRAMS))
2792 continue;
2793 break;
2794
2795 case FT_DOCUMENT:
2796 if (!(filter_flags & TF_DOCUMENTS))
2797 continue;
2798 break;
2799
2800 default: /* TF_OTHERS */
2801 if (!(filter_flags & TF_OTHERS))
2802 continue;
2803 }
2804
2805 if (idx != -1)
2806 idx++;
2807
2808 ListBox_InsertItemData(pane->hwnd, idx, entry);
2809
2810 if (pane->treePane && entry->expanded)
2811 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2812 }
2813
2814 ShowWindow(pane->hwnd, SW_SHOW);
2815
2816 return idx;
2817 }
2818
2819
2820 static void format_bytes(LPTSTR buffer, LONGLONG bytes)
2821 {
2822 static const TCHAR sFmtGB[] = {'%', '.', '1', 'f', ' ', 'G', 'B', '\0'};
2823 static const TCHAR sFmtMB[] = {'%', '.', '1', 'f', ' ', 'M', 'B', '\0'};
2824 static const TCHAR sFmtkB[] = {'%', '.', '1', 'f', ' ', 'k', 'B', '\0'};
2825
2826 float fBytes = (float)bytes;
2827
2828 if (bytes >= 1073741824) /* 1 GB */
2829 wsprintf(buffer, sFmtGB, fBytes/1073741824.f+.5f);
2830 else if (bytes >= 1048576) /* 1 MB */
2831 wsprintf(buffer, sFmtMB, fBytes/1048576.f+.5f);
2832 else if (bytes >= 1024) /* 1 kB */
2833 wsprintf(buffer, sFmtkB, fBytes/1024.f+.5f);
2834 else
2835 _stprintf(buffer, sLongNumFmt, bytes);
2836 }
2837
2838 static void set_space_status(void)
2839 {
2840 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2841 TCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2842
2843 if (GetDiskFreeSpaceEx(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2844 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2845 format_bytes(b2, ulTotalBytes.QuadPart);
2846 wsprintf(buffer, RS(fmt,IDS_FREE_SPACE_FMT), b1, b2);
2847 } else
2848 lstrcpy(buffer, sQMarks);
2849
2850 SendMessage(Globals.hstatusbar, SB_SETTEXT, 0, (LPARAM)buffer);
2851 }
2852
2853
2854 static WNDPROC g_orgTreeWndProc;
2855
2856 static void create_tree_window(HWND parent, Pane* pane, int id, int id_header, LPCTSTR pattern, int filter_flags)
2857 {
2858 static const TCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2859
2860 static int s_init = 0;
2861 Entry* entry = pane->root;
2862
2863 pane->hwnd = CreateWindow(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2864 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2865 0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
2866
2867 SetWindowLongPtr(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2868 g_orgTreeWndProc = SubclassWindow(pane->hwnd, TreeWndProc);
2869
2870 SetWindowFont(pane->hwnd, Globals.hfont, FALSE);
2871
2872 /* insert entries into listbox */
2873 if (entry)
2874 insert_entries(pane, entry, pattern, filter_flags, -1);
2875
2876 /* calculate column widths */
2877 if (!s_init) {
2878 s_init = 1;
2879 init_output(pane->hwnd);
2880 }
2881
2882 calc_widths(pane, TRUE);
2883
2884 #ifndef _NO_EXTENSIONS
2885 pane->hwndHeader = create_header(parent, pane, id_header);
2886 #endif
2887 }
2888
2889
2890 static void InitChildWindow(ChildWnd* child)
2891 {
2892 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2893 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2894 }
2895
2896
2897 static void format_date(const FILETIME* ft, TCHAR* buffer, int visible_cols)
2898 {
2899 SYSTEMTIME systime;
2900 FILETIME lft;
2901 int len = 0;
2902
2903 *buffer = TEXT('\0');
2904
2905 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2906 return;
2907
2908 if (!FileTimeToLocalFileTime(ft, &lft))
2909 {err: lstrcpy(buffer,sQMarks); return;}
2910
2911 if (!FileTimeToSystemTime(&lft, &systime))
2912 goto err;
2913
2914 if (visible_cols & COL_DATE) {
2915 len = GetDateFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2916 if (!len)
2917 goto err;
2918 }
2919
2920 if (visible_cols & COL_TIME) {
2921 if (len)
2922 buffer[len-1] = ' ';
2923
2924 buffer[len++] = ' ';
2925
2926 if (!GetTimeFormat(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2927 buffer[len] = TEXT('\0');
2928 }
2929 }
2930
2931
2932 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2933 {
2934 RECT rt = {0, 0, 0, 0};
2935
2936 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2937
2938 if (rt.right > pane->widths[col])
2939 pane->widths[col] = rt.right;
2940 }
2941
2942 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2943 {
2944 RECT rt = {0, 0, 0, 0};
2945
2946 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2947 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2948
2949 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2950 /*FIXME rt (0,0) ??? */
2951
2952 if (rt.right > pane->widths[col])
2953 pane->widths[col] = rt.right;
2954 }
2955
2956
2957 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str, DWORD flags)
2958 {
2959 int x = dis->rcItem.left;
2960 RECT rt;
2961
2962 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2963 rt.top = dis->rcItem.top;
2964 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2965 rt.bottom = dis->rcItem.bottom;
2966
2967 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2968 }
2969
2970 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2971 {
2972 int x = dis->rcItem.left;
2973 RECT rt;
2974
2975 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2976 rt.top = dis->rcItem.top;
2977 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2978 rt.bottom = dis->rcItem.bottom;
2979
2980 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2981 DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2982
2983 DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2984 }
2985
2986 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCTSTR str)
2987 {
2988 int x = dis->rcItem.left;
2989 RECT rt;
2990 LPCTSTR s = str;
2991 TCHAR b[128];
2992 LPTSTR d = b;
2993 int pos;
2994
2995 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2996 rt.top = dis->rcItem.top;
2997 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2998 rt.bottom = dis->rcItem.bottom;
2999
3000 if (*s)
3001 *d++ = *s++;
3002
3003 /* insert number separator characters */
3004 pos = lstrlen(s) % 3;
3005
3006 while(*s)
3007 if (pos--)
3008 *d++ = *s++;
3009 else {
3010 *d++ = Globals.num_sep;
3011 pos = 3;
3012 }
3013
3014 DrawText(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
3015 }
3016
3017
3018 static BOOL is_exe_file(LPCTSTR ext)
3019 {
3020 static const TCHAR executable_extensions[][4] = {
3021 {'C','O','M','\0'},
3022 {'E','X','E','\0'},
3023 {'B','A','T','\0'},
3024 {'C','M','D','\0'},
3025 #ifndef _NO_EXTENSIONS
3026 {'C','M','M','\0'},
3027 {'B','T','M','\0'},
3028 {'A','W','K','\0'},
3029 #endif /* _NO_EXTENSIONS */
3030 {'\0'}
3031 };
3032
3033 TCHAR ext_buffer[_MAX_EXT];
3034 const TCHAR (*p)[4];
3035 LPCTSTR s;
3036 LPTSTR d;
3037
3038 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
3039 d++;
3040
3041 for(p=executable_extensions; (*p)[0]; p++)
3042 if (!lstrcmpi(ext_buffer, *p))
3043 return TRUE;
3044
3045 return FALSE;
3046 }
3047
3048 static BOOL is_registered_type(LPCTSTR ext)
3049 {
3050 /* check if there exists a classname for this file extension in the registry */
3051 if (!RegQueryValue(HKEY_CLASSES_ROOT, ext, NULL, NULL))
3052 return TRUE;
3053
3054 return FALSE;
3055 }
3056
3057 static enum FILE_TYPE get_file_type(LPCTSTR filename)
3058 {
3059 LPCTSTR ext = _tcsrchr(filename, '.');
3060 if (!ext)
3061 ext = sEmpty;
3062
3063 if (is_exe_file(ext))
3064 return FT_EXECUTABLE;
3065 else if (is_registered_type(ext))
3066 return FT_DOCUMENT;
3067 else
3068 return FT_OTHER;
3069 }
3070
3071
3072 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
3073 {
3074 TCHAR buffer[BUFFER_LEN];
3075 DWORD attrs;
3076 int visible_cols = pane->visible_cols;
3077 COLORREF bkcolor, textcolor;
3078 RECT focusRect = dis->rcItem;
3079 HBRUSH hbrush;
3080 enum IMAGE img;
3081 int img_pos, cx;
3082 int col = 0;
3083
3084 if (entry) {
3085 attrs = entry->data.dwFileAttributes;
3086
3087 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
3088 if (entry->data.cFileName[0]==TEXT('.') && entry->data.cFileName[1]==TEXT('.')
3089 && entry->data.cFileName[2]==TEXT('\0'))
3090 img = IMG_FOLDER_UP;
3091 #ifndef _NO_EXTENSIONS
3092 else if (entry->data.cFileName[0]==TEXT('.') && entry->data.cFileName[1]==TEXT('\0'))
3093 img = IMG_FOLDER_CUR;
3094 #endif
3095 else if (
3096 #ifdef _NO_EXTENSIONS
3097 entry->expanded ||
3098 #endif
3099 (pane->treePane && (dis->itemState&ODS_FOCUS)))
3100 img = IMG_OPEN_FOLDER;
3101 else
3102 img = IMG_FOLDER;
3103 } else {
3104 switch(get_file_type(entry->data.cFileName)) {
3105 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
3106 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
3107 default: img = IMG_FILE;
3108 }
3109 }
3110 } else {
3111 attrs = 0;
3112 img = IMG_NONE;
3113 }
3114
3115 if (pane->treePane) {
3116 if (entry) {
3117 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
3118
3119 if (calcWidthCol == -1) {
3120 int x;
3121 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
3122 Entry* up;
3123 RECT rt_clip;
3124 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
3125 HRGN hrgn;
3126
3127 rt_clip.left = dis->rcItem.left;
3128 rt_clip.top = dis->rcItem.top;
3129 rt_clip.right = dis->rcItem.left+pane->widths[col];
3130 rt_clip.bottom = dis->rcItem.bottom;
3131
3132 hrgn = CreateRectRgnIndirect(&rt_clip);
3133
3134 if (!GetClipRgn(dis->hDC, hrgn_org)) {
3135 DeleteObject(hrgn_org);
3136 hrgn_org = 0;
3137 }
3138
3139 /* HGDIOBJ holdPen = SelectObject(dis->hDC, GetStockObject(BLACK_PEN)); */
3140 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
3141 DeleteObject(hrgn);
3142
3143 if ((up=entry->up) != NULL) {
3144 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
3145 LineTo(dis->hDC, img_pos-2, y);
3146
3147 x = img_pos - IMAGE_WIDTH/2;
3148
3149 do {
3150 x -= IMAGE_WIDTH+TREE_LINE_DX;
3151
3152 if (up->next
3153 #ifndef _LEFT_FILES
3154 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
3155 #endif
3156 ) {
3157 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3158 LineTo(dis->hDC, x, dis->rcItem.bottom);
3159 }
3160 } while((up=up->up) != NULL);
3161 }
3162
3163 x = img_pos - IMAGE_WIDTH/2;
3164
3165 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3166 LineTo(dis->hDC, x, y);
3167
3168 if (entry->next
3169 #ifndef _LEFT_FILES
3170 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
3171 #endif
3172 )
3173 LineTo(dis->hDC, x, dis->rcItem.bottom);
3174
3175 SelectClipRgn(dis->hDC, hrgn_org);
3176 if (hrgn_org) DeleteObject(hrgn_org);
3177 /* SelectObject(dis->hDC, holdPen); */
3178 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
3179 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
3180
3181 if (right > pane->widths[col])
3182 pane->widths[col] = right;
3183 }
3184 } else {
3185 img_pos = dis->rcItem.left;
3186 }
3187 } else {
3188 img_pos = dis->rcItem.left;
3189
3190 if (calcWidthCol==col || calcWidthCol==COLUMNS)
3191 pane->widths[col] = IMAGE_WIDTH;
3192 }
3193
3194 if (calcWidthCol == -1) {
3195 focusRect.left = img_pos -2;
3196
3197 #ifdef _NO_EXTENSIONS
3198 if (pane->treePane && entry) {
3199 RECT rt = {0};
3200
3201 DrawText(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3202
3203 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
3204 }
3205 #else
3206
3207 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
3208 textcolor = COLOR_COMPRESSED;
3209 else
3210 #endif /* _NO_EXTENSIONS */
3211 textcolor = RGB(0,0,0);
3212
3213 if (dis->itemState & ODS_FOCUS) {
3214 textcolor = RGB(255,255,255);
3215 bkcolor = COLOR_SELECTION;
3216 } else {
3217 bkcolor = RGB(255,255,255);
3218 }
3219
3220 hbrush = CreateSolidBrush(bkcolor);
3221 FillRect(dis->hDC, &focusRect, hbrush);
3222 DeleteObject(hbrush);
3223
3224 SetBkMode(dis->hDC, TRANSPARENT);
3225 SetTextColor(dis->hDC, textcolor);
3226
3227 cx = pane->widths[col];
3228
3229 if (cx && img!=IMG_NONE) {
3230 if (cx > IMAGE_WIDTH)
3231 cx = IMAGE_WIDTH;
3232
3233 #ifdef _SHELL_FOLDERS
3234 if (entry->hicon && entry->hicon!=(HICON)-1)
3235 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
3236 else
3237 #endif
3238 ImageList_DrawEx(Globals.himl, img, dis->hDC,
3239 img_pos, dis->rcItem.top, cx,
3240 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
3241 }
3242 }
3243
3244 if (!entry)
3245 return;
3246
3247 #ifdef _NO_EXTENSIONS
3248 if (img >= IMG_FOLDER_UP)
3249 return;
3250 #endif
3251
3252 col++;
3253
3254 /* ouput file name */
3255 if (calcWidthCol == -1)
3256 output_text(pane, dis, col, entry->data.cFileName, 0);
3257 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3258 calc_width(pane, dis, col, entry->data.cFileName);
3259
3260 col++;
3261
3262 #ifdef _NO_EXTENSIONS
3263 if (!pane->treePane) {
3264 #endif
3265
3266 /* display file size */
3267 if (visible_cols & COL_SIZE) {
3268 #ifdef _NO_EXTENSIONS
3269 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
3270 #endif
3271 {
3272 ULONGLONG size;
3273
3274 size = ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow;
3275
3276 _stprintf(buffer, sLongNumFmt, size);
3277
3278 if (calcWidthCol == -1)
3279 output_number(pane, dis, col, buffer);
3280 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3281 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
3282 }
3283
3284 col++;
3285 }
3286
3287 /* display file date */
3288 if (visible_cols & (COL_DATE|COL_TIME)) {
3289 #ifndef _NO_EXTENSIONS
3290 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
3291 if (calcWidthCol == -1)
3292 output_text(pane, dis, col, buffer, 0);
3293 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3294 calc_width(pane, dis, col, buffer);
3295 col++;
3296
3297 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
3298 if (calcWidthCol == -1)
3299 output_text(pane, dis, col, buffer, 0);
3300 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3301 calc_width(pane, dis, col, buffer);
3302 col++;
3303 #endif /* _NO_EXTENSIONS */
3304
3305 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
3306 if (calcWidthCol == -1)
3307 output_text(pane, dis, col, buffer, 0);
3308 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3309 calc_width(pane, dis, col, buffer);
3310 col++;
3311 }
3312
3313 #ifndef _NO_EXTENSIONS
3314 if (entry->bhfi_valid) {
3315 ULONGLONG index = ((ULONGLONG)entry->bhfi.nFileIndexHigh << 32) | entry->bhfi.nFileIndexLow;
3316
3317 if (visible_cols & COL_INDEX) {
3318 _stprintf(buffer, sLongHexFmt, index);
3319
3320 if (calcWidthCol == -1)
3321 output_text(pane, dis, col, buffer, DT_RIGHT);
3322 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3323 calc_width(pane, dis, col, buffer);
3324
3325 col++;
3326 }
3327
3328 if (visible_cols & COL_LINKS) {
3329 wsprintf(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
3330
3331 if (calcWidthCol == -1)
3332 output_text(pane, dis, col, buffer, DT_CENTER);
3333 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3334 calc_width(pane, dis, col, buffer);
3335
3336 col++;
3337 }
3338 } else
3339 col += 2;
3340 #endif /* _NO_EXTENSIONS */
3341
3342 /* show file attributes */
3343 if (visible_cols & COL_ATTRIBUTES) {
3344 #ifdef _NO_EXTENSIONS
3345 static const TCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3346 lstrcpy(buffer, s4Tabs);
3347 #else
3348 static const TCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3349 lstrcpy(buffer, s11Tabs);
3350 #endif
3351
3352 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
3353 else {
3354 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
3355 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
3356 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
3357 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
3358 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
3359 #ifndef _NO_EXTENSIONS
3360 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
3361 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
3362 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
3363 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
3364 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
3365 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
3366 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
3367 #endif /* _NO_EXTENSIONS */
3368 }
3369
3370 if (calcWidthCol == -1)
3371 output_tabbed_text(pane, dis, col, buffer);
3372 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3373 calc_tabbed_width(pane, dis, col, buffer);
3374
3375 col++;
3376 }
3377
3378 /*TODO
3379 if (flags.security) {
3380 static const TCHAR sSecTabs[] = {
3381 ' ','\t',' ','\t',' ','\t',' ',
3382 ' ','\t',' ',
3383 ' ','\t',' ','\t',' ','\t',' ',
3384 ' ','\t',' ',
3385 ' ','\t',' ','\t',' ','\t',' ',
3386 '\0'
3387 };
3388
3389 DWORD rights = get_access_mask();
3390
3391 lstrcpy(buffer, sSecTabs);
3392
3393 if (rights & FILE_READ_DATA) buffer[ 0] = 'R';
3394 if (rights & FILE_WRITE_DATA) buffer[ 2] = 'W';
3395 if (rights & FILE_APPEND_DATA) buffer[ 4] = 'A';
3396 if (rights & FILE_READ_EA) {buffer[6] = 'entry'; buffer[ 7] = 'R';}
3397 if (rights & FILE_WRITE_EA) {buffer[9] = 'entry'; buffer[10] = 'W';}
3398 if (rights & FILE_EXECUTE) buffer[12] = 'X';
3399 if (rights & FILE_DELETE_CHILD) buffer[14] = 'D';
3400 if (rights & FILE_READ_ATTRIBUTES) {buffer[16] = 'a'; buffer[17] = 'R';}
3401 if (rights & FILE_WRITE_ATTRIBUTES) {buffer[19] = 'a'; buffer[20] = 'W';}
3402 if (rights & WRITE_DAC) buffer[22] = 'C';
3403 if (rights & WRITE_OWNER) buffer[24] = 'O';
3404 if (rights & SYNCHRONIZE) buffer[26] = 'S';
3405
3406 output_text(dis, col++, buffer, DT_LEFT, 3, psize);
3407 }
3408
3409 if (flags.description) {
3410 get_description(buffer);
3411 output_text(dis, col++, buffer, 0, psize);
3412 }
3413 */
3414
3415 #ifdef _NO_EXTENSIONS
3416 }
3417
3418 /* draw focus frame */
3419 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
3420 /* Currently [04/2000] Wine neither behaves exactly the same */
3421 /* way as WIN 95 nor like Windows NT... */
3422 HGDIOBJ lastBrush;
3423 HPEN lastPen;
3424 HPEN hpen;
3425
3426 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
3427 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
3428 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
3429 } else
3430 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
3431
3432 lastPen = SelectPen(dis->hDC, hpen);
3433 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
3434 SetROP2(dis->hDC, R2_XORPEN);
3435 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
3436 SelectObject(dis->hDC, lastBrush);
3437 SelectObject(dis->hDC, lastPen);
3438 DeleteObject(hpen);
3439 }
3440 #endif /* _NO_EXTENSIONS */
3441 }
3442
3443
3444 #ifdef _NO_EXTENSIONS
3445
3446 static void draw_splitbar(HWND hwnd, int x)
3447 {
3448 RECT rt;
3449 HDC hdc = GetDC(hwnd);
3450
3451 GetClientRect(hwnd, &rt);
3452
3453 rt.left = x - SPLIT_WIDTH/2;
3454 rt.right = x + SPLIT_WIDTH/2+1;
3455
3456 InvertRect(hdc, &rt);
3457
3458 ReleaseDC(hwnd, hdc);
3459 }
3460
3461 #endif /* _NO_EXTENSIONS */
3462
3463
3464 #ifndef _NO_EXTENSIONS
3465
3466 static void set_header(Pane* pane)
3467 {
3468 HD_ITEM item;
3469 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3470 int i=0, x=0;
3471
3472 item.mask = HDI_WIDTH;
3473 item.cxy = 0;
3474
3475 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
3476 x += pane->widths[i];
3477 Header_SetItem(pane->hwndHeader, i, &item);
3478 }
3479
3480 if (i < COLUMNS) {
3481 x += pane->widths[i];
3482 item.cxy = x - scroll_pos;
3483 Header_SetItem(pane->hwndHeader, i++, &item);
3484
3485 for(; i<COLUMNS; i++) {
3486 item.cxy = pane->widths[i];
3487 x += pane->widths[i];
3488 Header_SetItem(pane->hwndHeader, i, &item);
3489 }
3490 }
3491 }
3492
3493 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
3494 {
3495 switch(pnmh->code) {
3496 case HDN_TRACK:
3497 case HDN_ENDTRACK: {
3498 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
3499 int idx = phdn->iItem;
3500 int dx = phdn->pitem->cxy - pane->widths[idx];
3501 int i;
3502
3503 RECT clnt;
3504 GetClientRect(pane->hwnd, &clnt);
3505
3506 /* move immediate to simulate HDS_FULLDRAG (for now [04/2000] not really needed with WINELIB) */
3507 Header_SetItem(pane->hwndHeader, idx, phdn->pitem);
3508
3509 pane->widths[idx] += dx;
3510
3511 for(i=idx; ++i<=COLUMNS; )
3512 pane->positions[i] += dx;
3513
3514 {
3515 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3516 RECT rt_scr;
3517 RECT rt_clip;
3518
3519 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3520 rt_scr.top = 0;
3521 rt_scr.right = clnt.right;
3522 rt_scr.bottom = clnt.bottom;
3523
3524 rt_clip.left = pane->positions[idx]-scroll_pos;
3525 rt_clip.top = 0;
3526 rt_clip.right = clnt.right;
3527 rt_clip.bottom = clnt.bottom;
3528
3529 if (rt_scr.left < 0) rt_scr.left = 0;
3530 if (rt_clip.left < 0) rt_clip.left = 0;
3531
3532 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3533
3534 rt_clip.right = pane->positions[idx+1];
3535 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3536
3537 if (pnmh->code == HDN_ENDTRACK) {
3538 ListBox_SetHorizontalExtent(pane->hwnd, pane->positions[COLUMNS]);
3539
3540 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3541 set_header(pane);
3542 }
3543 }
3544
3545 return FALSE;
3546 }
3547
3548 case HDN_DIVIDERDBLCLICK: {
3549 HD_NOTIFY* phdn = (HD_NOTIFY*) pnmh;
3550 HD_ITEM item;
3551
3552 calc_single_width(pane, phdn->iItem);
3553 item.mask = HDI_WIDTH;
3554 item.cxy = pane->widths[phdn->iItem];
3555
3556 Header_SetItem(pane->hwndHeader, phdn->iItem, &item);
3557 InvalidateRect(pane->hwnd, 0, TRUE);
3558 break;}
3559 }
3560
3561 return 0;
3562 }
3563
3564 #endif /* _NO_EXTENSIONS */
3565
3566
3567 static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3568 {
3569 TCHAR path[MAX_PATH];
3570 HCURSOR old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
3571
3572 /* delete sub entries in left pane */
3573 for(;;) {
3574 LRESULT res = ListBox_GetItemData(child->left.hwnd, idx+1);
3575 Entry* sub = (Entry*) res;
3576
3577 if (res==LB_ERR || !sub || sub->level<=entry->level)
3578 break;
3579
3580 ListBox_DeleteString(child->left.hwnd, idx+1);
3581 }
3582
3583 /* empty right pane */
3584 ListBox_ResetContent(child->right.hwnd);
3585
3586 /* release memory */
3587 free_entries(entry);
3588
3589 /* read contents from disk */
3590 #ifdef _SHELL_FOLDERS
3591 if (entry->etype == ET_SHELL)
3592 {
3593 read_directory(entry, NULL, child->sortOrder, hwnd);
3594 }
3595 else
3596 #endif
3597 {
3598 get_path(entry, path);
3599 read_directory(entry, path, child->sortOrder, hwnd);
3600 }
3601
3602 /* insert found entries in right pane */
3603 insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1);
3604 calc_widths(&child->right, FALSE);
3605 #ifndef _NO_EXTENSIONS
3606 set_header(&child->right);
3607 #endif
3608
3609 child->header_wdths_ok = FALSE;
3610
3611 SetCursor(old_cursor);
3612 }
3613
3614
3615 /* expand a directory entry */
3616
3617 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3618 {
3619 int idx;
3620 Entry* p;
3621
3622 if (!dir || dir->expanded || !dir->down)
3623 return FALSE;
3624
3625 p = dir->down;
3626
3627 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3628 p = p->next;
3629
3630 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3631 p->data.cFileName[2]=='\0' && p->next)
3632 p = p->next;
3633 }
3634
3635 /* no subdirectories ? */
3636 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3637 return FALSE;
3638
3639 idx = ListBox_FindItemData(child->left.hwnd, 0, dir);
3640
3641 dir->expanded = TRUE;
3642
3643 /* insert entries in left pane */
3644 insert_entries(&child->left, p, NULL, TF_ALL, idx);
3645
3646 if (!child->header_wdths_ok) {
3647 if (calc_widths(&child->left, FALSE)) {
3648 #ifndef _NO_EXTENSIONS
3649 set_header(&child->left);
3650 #endif
3651
3652 child->header_wdths_ok = TRUE;
3653 }
3654 }
3655
3656 return TRUE;
3657 }
3658
3659
3660 static void collapse_entry(Pane* pane, Entry* dir)
3661 {
3662 int idx = ListBox_FindItemData(pane->hwnd, 0, dir);
3663
3664 ShowWindow(pane->hwnd, SW_HIDE);
3665
3666 /* hide sub entries */
3667 for(;;) {
3668 LRESULT res = ListBox_GetItemData(pane->hwnd, idx+1);
3669 Entry* sub = (Entry*) res;
3670
3671 if (res==LB_ERR || !sub || sub->level<=dir->level)
3672 break;
3673
3674 ListBox_DeleteString(pane->hwnd, idx+1);
3675 }
3676
3677 dir->expanded = FALSE;
3678
3679 ShowWindow(pane->hwnd, SW_SHOW);
3680 }
3681
3682
3683 static void refresh_right_pane(ChildWnd* child)
3684 {
3685 ListBox_ResetContent(child->right.hwnd);
3686 insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1);
3687 calc_widths(&child->right, FALSE);
3688
3689 #ifndef _NO_EXTENSIONS
3690 set_header(&child->right);
3691 #endif
3692 }
3693
3694 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3695 {
3696 TCHAR path[MAX_PATH];
3697
3698 if (!entry)
3699 return;
3700
3701 path[0] = '\0';
3702
3703 child->left.cur = entry;
3704
3705 child->right.root = entry->down? entry->down: entry;
3706 child->right.cur = entry;
3707
3708 if (!entry->scanned)
3709 scan_entry(child, entry, idx, hwnd);
3710 else
3711 refresh_right_pane(child);
3712
3713 get_path(entry, path);
3714 lstrcpy(child->path, path);
3715
3716 if (child->hwnd) /* only change window title, if the window already exists */
3717 SetWindowText(child->hwnd, path);
3718
3719 if (path[0])
3720 if (SetCurrentDirectory(path))
3721 set_space_status();
3722 }
3723
3724
3725 static void refresh_child(ChildWnd* child)
3726 {
3727 TCHAR path[MAX_PATH], drv[_MAX_DRIVE+1];
3728 Entry* entry;
3729 int idx;
3730
3731 get_path(child->left.cur, path);
3732 _tsplitpath(path, drv, NULL, NULL, NULL);
3733
3734 child->right.root = NULL;
3735
3736 scan_entry(child, &child->root.entry, 0, child->hwnd);
3737
3738 #ifdef _SHELL_FOLDERS
3739 if (child->root.entry.etype == ET_SHELL)
3740 entry = read_tree(&child->root, NULL, get_path_pidl(path,child->hwnd), drv, child->sortOrder, child->hwnd);
3741 else
3742 #endif
3743 entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd);
3744
3745 if (!entry)
3746 entry = &child->root.entry;
3747
3748 insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0);
3749
3750 set_curdir(child, entry, 0, child->hwnd);
3751
3752 idx = ListBox_FindItemData(child->left.hwnd, 0, child->left.cur);
3753 ListBox_SetCurSel(child->left.hwnd, idx);
3754 }
3755
3756
3757 static void create_drive_bar(void)
3758 {
3759 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0};
3760 #ifndef _NO_EXTENSIONS
3761 TCHAR b1[BUFFER_LEN];
3762 #endif
3763 int btn = 1;
3764 PTSTR p;
3765
3766 GetLogicalDriveStrings(BUFFER_LEN, Globals.drives);
3767
3768 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3769 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3770 0, 16, 13, 16, 13, sizeof(TBBUTTON));
3771
3772 #ifndef _NO_EXTENSIONS
3773 #ifdef __WINE__
3774 /* insert unix file system button */
3775 b1[0] = '/';
3776 b1[1] = '\0';
3777 b1[2] = '\0';
3778 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3779
3780 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3781 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3782 drivebarBtn.iString++;
3783 #endif
3784 #ifdef _SHELL_FOLDERS
3785 /* insert shell namespace button */
3786 load_string(b1, IDS_SHELL);
3787 b1[lstrlen(b1)+1] = '\0';
3788 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b1);
3789
3790 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3791 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3792 drivebarBtn.iString++;
3793 #endif
3794
3795 /* register windows drive root strings */
3796 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)Globals.drives);
3797 #endif
3798
3799 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3800
3801 for(p=Globals.drives; *p; ) {
3802 #ifdef _NO_EXTENSIONS
3803 /* insert drive letter */
3804 TCHAR b[3] = {tolower(*p)};
3805 SendMessage(Globals.hdrivebar, TB_ADDSTRING, 0, (LPARAM)b);
3806 #endif
3807 switch(GetDriveType(p)) {
3808 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3809 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3810 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3811 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3812 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3813 }
3814
3815 SendMessage(Globals.hdrivebar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
3816 drivebarBtn.idCommand++;
3817 drivebarBtn.iString++;
3818
3819 while(*p++);
3820 }
3821 }
3822
3823 static void refresh_drives(void)
3824 {
3825 RECT rect;
3826
3827 /* destroy drive bar */
3828 DestroyWindow(Globals.hdrivebar);
3829 Globals.hdrivebar = 0;
3830
3831 /* re-create drive bar */
3832 create_drive_bar();
3833
3834 /* update window layout */
3835 GetClientRect(Globals.hMainWnd, &rect);
3836 SendMessage(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
3837 }
3838
3839
3840 static BOOL launch_file(HWND hwnd, LPCTSTR cmd, UINT nCmdShow)
3841 {
3842 HINSTANCE hinst = ShellExecute(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3843
3844 if ((int)hinst <= 32) {
3845 display_error(hwnd, GetLastError());
3846 return FALSE;
3847 }
3848
3849 return TRUE;
3850 }
3851
3852
3853 static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3854 {
3855 TCHAR cmd[MAX_PATH];
3856
3857 #ifdef _SHELL_FOLDERS
3858 if (entry->etype == ET_SHELL) {
3859 BOOL ret = TRUE;
3860
3861 SHELLEXECUTEINFO shexinfo;
3862
3863 shexinfo.cbSize = sizeof(SHELLEXECUTEINFO);
3864 shexinfo.fMask = SEE_MASK_IDLIST;
3865 shexinfo.hwnd = hwnd;
3866 shexinfo.lpVerb = NULL;
3867 shexinfo.lpFile = NULL;
3868 shexinfo.lpParameters = NULL;
3869 shexinfo.lpDirectory = NULL;
3870 shexinfo.nShow = nCmdShow;
3871 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3872
3873 if (!ShellExecuteEx(&shexinfo)) {
3874 display_error(hwnd, GetLastError());
3875 ret = FALSE;
3876 }
3877
3878 if (shexinfo.lpIDList != entry->pidl)
3879 IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList);
3880
3881 return ret;
3882 }
3883 #endif
3884
3885 get_path(entry, cmd);
3886
3887 /* start program, open document... */
3888 return launch_file(hwnd, cmd, nCmdShow);
3889 }
3890
3891
3892 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3893 {
3894 Entry* entry = pane->cur;
3895
3896 if (!entry)
3897 return;
3898
3899 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3900 int scanned_old = entry->scanned;
3901
3902 if (!scanned_old)
3903 scan_entry(child, entry, ListBox_GetCurSel(child->left.hwnd), hwnd);
3904
3905 #ifndef _NO_EXTENSIONS
3906 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3907 return;
3908 #endif
3909
3910 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
3911 entry = child->left.cur->up;
3912 collapse_entry(&child->left, entry);
3913 goto focus_entry;
3914 } else if (entry->expanded)
3915 collapse_entry(pane, child->left.cur);
3916 else {
3917 expand_entry(child, child->left.cur);
3918
3919 if (!pane->treePane) focus_entry: {
3920 int idx = ListBox_FindItemData(child->left.hwnd, ListBox_GetCurSel(child->left.hwnd), entry);
3921 ListBox_SetCurSel(child->left.hwnd, idx);
3922 set_curdir(child, entry, idx, hwnd);
3923 }
3924 }
3925
3926 if (!scanned_old) {
3927 calc_widths(pane, FALSE);
3928
3929 #ifndef _NO_EXTENSIONS
3930 set_header(pane);
3931 #endif
3932 }
3933 } else {
3934 if (GetKeyState(VK_MENU) < 0)
3935 show_properties_dlg(entry, child->hwnd);
3936 else
3937 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
3938 }
3939 }
3940
3941
3942 static BOOL pane_command(Pane* pane, UINT cmd)
3943 {
3944 switch(cmd) {
3945 case ID_VIEW_NAME:
3946 if (pane->visible_cols) {
3947 pane->visible_cols = 0;
3948 calc_widths(pane, TRUE);
3949 #ifndef _NO_EXTENSIONS
3950 set_header(pane);
3951 #endif
3952 InvalidateRect(pane->hwnd, 0, TRUE);
3953 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
3954 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
3955 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3956 }
3957 break;
3958
3959 case ID_VIEW_ALL_ATTRIBUTES:
3960 if (pane->visible_cols != COL_ALL) {
3961 pane->visible_cols = COL_ALL;
3962 calc_widths(pane, TRUE);
3963 #ifndef _NO_EXTENSIONS
3964 set_header(pane);
3965 #endif
3966 InvalidateRect(pane->hwnd, 0, TRUE);
3967 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
3968 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
3969 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3970 }
3971 break;
3972
3973 #ifndef _NO_EXTENSIONS
3974 case ID_PREFERRED_SIZES: {
3975 calc_widths(pane, TRUE);
3976 set_header(pane);
3977 InvalidateRect(pane->hwnd, 0, TRUE);
3978 break;}
3979 #endif
3980
3981 /* TODO: more command ids... */
3982
3983 default:
3984 return FALSE;
3985 }
3986
3987 return TRUE;
3988 }
3989
3990
3991 static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder)
3992 {
3993 if (child->sortOrder != sortOrder) {
3994 child->sortOrder = sortOrder;
3995 refresh_child(child);
3996 }
3997 }
3998
3999 static void update_view_menu(ChildWnd* child)
4000 {
4001 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED);
4002 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED);
4003 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED);
4004 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED);
4005 }
4006
4007
4008 static BOOL is_directory(LPCTSTR target)
4009 {
4010 /*TODO correctly handle UNIX paths */
4011 DWORD target_attr = GetFileAttributes(target);
4012
4013 if (target_attr == INVALID_FILE_ATTRIBUTES)
4014 return FALSE;
4015
4016 return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE;
4017 }
4018
4019 static BOOL prompt_target(Pane* pane, LPTSTR source, LPTSTR target)
4020 {
4021 TCHAR path[MAX_PATH];
4022 int len;
4023
4024 get_path(pane->cur, path);
4025
4026 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK)
4027 return FALSE;
4028
4029 get_path(pane->cur, source);
4030
4031 /* convert relative targets to absolute paths */
4032 if (path[0]!='/' && path[1]!=':') {
4033 get_path(pane->cur->up, target);
4034 len = lstrlen(target);
4035
4036 if (target[len-1]!='\\' && target[len-1]!='/')
4037 target[len++] = '/';
4038
4039 lstrcpy(target+len, path);
4040 } else
4041 lstrcpy(target, path);
4042
4043 /* If the target already exists as directory, create a new target below this. */
4044 if (is_directory(path)) {
4045 TCHAR fname[_MAX_FNAME], ext[_MAX_EXT];
4046 static const TCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'};
4047
4048 _tsplitpath(source, NULL, NULL, fname, ext);
4049
4050 wsprintf(target, sAppend, path, fname, ext);
4051 }
4052
4053 return TRUE;
4054 }
4055
4056
4057 static IContextMenu2* s_pctxmenu2 = NULL;
4058 static IContextMenu3* s_pctxmenu3 = NULL;
4059
4060 static void CtxMenu_reset(void)
4061 {
4062 s_pctxmenu2 = NULL;
4063 s_pctxmenu3 = NULL;
4064 }
4065
4066 static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1)
4067 {
4068 IContextMenu* pcm = NULL;
4069
4070 CtxMenu_reset();
4071
4072 if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR)
4073 s_pctxmenu3 = (LPCONTEXTMENU3)pcm;
4074 else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR)
4075 s_pctxmenu2 = (LPCONTEXTMENU2)pcm;
4076
4077 if (pcm) {
4078 IContextMenu_Release(pcm1);
4079 return pcm;
4080 } else
4081 return pcm1;
4082 }
4083
4084 static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam)
4085 {
4086 if (s_pctxmenu3) {
4087 if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam)))
4088 return TRUE;
4089 }
4090
4091 if (s_pctxmenu2)
4092 if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam)))
4093 return TRUE;
4094
4095 return FALSE;
4096 }
4097
4098
4099 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
4100 {
4101 IContextMenu* pcm;
4102 BOOL executed = FALSE;
4103
4104 HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
4105 /* HRESULT hr = CDefFolderMenu_Create2(dir?dir->_pidl:DesktopFolder(), hwndParent, 1, &pidl, shell_folder, NULL, 0, NULL, &pcm); */
4106
4107 if (SUCCEEDED(hr)) {
4108 HMENU hmenu = CreatePopupMenu();
4109
4110 pcm = CtxMenu_query_interfaces(pcm);
4111
4112 if (hmenu) {
4113 hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
4114
4115 if (SUCCEEDED(hr)) {
4116 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
4117
4118 CtxMenu_reset();
4119
4120 if (idCmd) {
4121 CMINVOKECOMMANDINFO cmi;
4122
4123 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
4124 cmi.fMask = 0;
4125 cmi.hwnd = hwndParent;
4126 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
4127 cmi.lpParameters = NULL;
4128 cmi.lpDirectory = NULL;
4129 cmi.nShow = SW_SHOWNORMAL;
4130 cmi.dwHotKey = 0;
4131 cmi.hIcon = 0;
4132
4133 hr = IContextMenu_InvokeCommand(pcm, &cmi);
4134 executed = TRUE;
4135 }
4136 } else
4137 CtxMenu_reset();
4138 }
4139
4140 IContextMenu_Release(pcm);
4141 }
4142
4143 return FAILED(hr)? hr: executed? S_OK: S_FALSE;
4144 }
4145
4146
4147 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4148 {
4149 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(hwnd, GWLP_USERDATA);
4150 ASSERT(child);
4151
4152 switch(nmsg) {
4153 case WM_DRAWITEM: {
4154 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
4155 Entry* entry = (Entry*) dis->itemData;
4156
4157 if (dis->CtlID == IDW_TREE_LEFT)
4158 draw_item(&child->left, dis, entry, -1);
4159 else if (dis->CtlID == IDW_TREE_RIGHT)
4160 draw_item(&child->right, dis, entry, -1);
4161 else
4162 goto draw_menu_item;
4163
4164 return TRUE;}
4165
4166 case WM_CREATE:
4167 InitChildWindow(child);
4168 break;
4169
4170 case WM_NCDESTROY:
4171 free_child_window(child);
4172 SetWindowLongPtr(hwnd, GWLP_USERDATA, 0);
4173 break;
4174
4175 case WM_PAINT: {
4176 PAINTSTRUCT ps;
4177 HBRUSH lastBrush;
4178 RECT rt;
4179 GetClientRect(hwnd, &rt);
4180 BeginPaint(hwnd, &ps);
4181 rt.left = child->split_pos-SPLIT_WIDTH/2;
4182 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
4183 lastBrush = SelectBrush(ps.hdc, (HBRUSH)GetStockObject(COLOR_SPLITBAR));
4184 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
4185 SelectObject(ps.hdc, lastBrush);
4186 #ifdef _NO_EXTENSIONS
4187 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
4188 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
4189 #endif
4190 EndPaint(hwnd, &ps);
4191 break;}
4192
4193 case WM_SETCURSOR:
4194 if (LOWORD(lparam) == HTCLIENT) {
4195 POINT pt;
4196 GetCursorPos(&pt);
4197 ScreenToClient(hwnd, &pt);
4198
4199 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
4200 SetCursor(LoadCursor(0, IDC_SIZEWE));
4201 return TRUE;
4202 }
4203 }
4204 goto def;
4205
4206 case WM_LBUTTONDOWN: {
4207 RECT rt;
4208 int x = GET_X_LPARAM(lparam);
4209
4210 GetClientRect(hwnd, &rt);
4211
4212 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
4213 last_split = child->split_pos;
4214 #ifdef _NO_EXTENSIONS
4215 draw_splitbar(hwnd, last_split);
4216 #endif
4217 SetCapture(hwnd);
4218 }
4219
4220 break;}
4221
4222 case WM_LBUTTONUP:
4223 if (GetCapture() == hwnd) {
4224 #ifdef _NO_EXTENSIONS
4225 RECT rt;
4226 int x = LOWORD(lparam);
4227 draw_splitbar(hwnd, last_split);
4228 last_split = -1;
4229 GetClientRect(hwnd, &rt);
4230 child->split_pos = x;
4231 resize_tree(child, rt.right, rt.bottom);
4232 #endif
4233 ReleaseCapture();
4234 }
4235 break;
4236
4237 #ifdef _NO_EXTENSIONS
4238 case WM_CAPTURECHANGED:
4239 if (GetCapture()==hwnd && last_split>=0)
4240 draw_splitbar(hwnd, last_split);
4241 break;
4242 #endif
4243
4244 case WM_KEYDOWN:
4245 if (wparam == VK_ESCAPE)
4246 if (GetCapture() == hwnd) {
4247 RECT rt;
4248 #ifdef _NO_EXTENSIONS
4249 draw_splitbar(hwnd, last_split);
4250 #else
4251 child->split_pos = last_split;
4252 #endif
4253 GetClientRect(hwnd, &rt);
4254 resize_tree(child, rt.right, rt.bottom);
4255 last_split = -1;
4256 ReleaseCapture();
4257 SetCursor(LoadCursor(0, IDC_ARROW));
4258 }
4259 break;
4260
4261 case WM_MOUSEMOVE:
4262 if (GetCapture() == hwnd) {
4263 RECT rt;
4264 int x = LOWORD(lparam);
4265
4266 #ifdef _NO_EXTENSIONS
4267 HDC hdc = GetDC(hwnd);
4268 GetClientRect(hwnd, &rt);
4269
4270 rt.left = last_split-SPLIT_WIDTH/2;
4271 rt.right = last_split+SPLIT_WIDTH/2+1;
4272 InvertRect(hdc, &rt);
4273
4274 last_split = x;
4275 rt.left = x-SPLIT_WIDTH/2;
4276 rt.right = x+SPLIT_WIDTH/2+1;
4277 InvertRect(hdc, &rt);
4278
4279 ReleaseDC(hwnd, hdc);
4280 #else
4281 GetClientRect(hwnd, &rt);
4282
4283 if (x>=0 && x<rt.right) {
4284 child->split_pos = x;
4285 resize_tree(child, rt.right, rt.bottom);
4286 rt.left = x-SPLIT_WIDTH/2;
4287 rt.right = x+SPLIT_WIDTH/2+1;
4288 InvalidateRect(hwnd, &rt, FALSE);
4289 UpdateWindow(child->left.hwnd);
4290 UpdateWindow(hwnd);
4291 UpdateWindow(child->right.hwnd);
4292 }
4293 #endif
4294 }
4295 break;
4296
4297 #ifndef _NO_EXTENSIONS
4298 case WM_GETMINMAXINFO:
4299 DefMDIChildProc(hwnd, nmsg, wparam, lparam);
4300
4301 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
4302
4303 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
4304 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
4305 break;}
4306 #endif /* _NO_EXTENSIONS */
4307
4308 case WM_SETFOCUS:
4309 if (SetCurrentDirectory(child->path))
4310 set_space_status();
4311 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
4312 break;
4313
4314 case WM_DISPATCH_COMMAND: {
4315 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4316
4317 switch(LOWORD(wparam)) {
4318 case ID_WINDOW_NEW: {
4319 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
4320
4321 if (!create_child_window(new_child))
4322 free(new_child);
4323
4324 break;}
4325
4326 case ID_REFRESH:
4327 refresh_drives();
4328 refresh_child(child);
4329 break;
4330
4331 case ID_ACTIVATE:
4332 activate_entry(child, pane, hwnd);
4333 break;
4334
4335 case ID_FILE_MOVE: {
4336 TCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4337
4338 if (prompt_target(pane, source, target)) {
4339 SHFILEOPSTRUCT shfo = {hwnd, FO_MOVE, source, target};
4340
4341 source[lstrlen(source)+1] = '\0';
4342 target[lstrlen(target)+1] = '\0';
4343
4344 if (!SHFileOperation(&shfo))
4345 refresh_child(child);
4346 }
4347 break;}
4348
4349 case ID_FILE_COPY: {
4350 TCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4351
4352 if (prompt_target(pane, source, target)) {
4353 SHFILEOPSTRUCT shfo = {hwnd, FO_COPY, source, target};
4354
4355 source[lstrlen(source)+1] = '\0';
4356 target[lstrlen(target)+1] = '\0';
4357
4358 if (!SHFileOperation(&shfo))
4359 refresh_child(child);
4360 }
4361 break;}
4362
4363 case ID_FILE_DELETE: {
4364 TCHAR path[BUFFER_LEN];
4365 SHFILEOPSTRUCT shfo = {hwnd, FO_DELETE, path};
4366
4367 get_path(pane->cur, path);
4368
4369 path[lstrlen(path)+1] = '\0';
4370
4371 if (!SHFileOperation(&shfo))
4372 refresh_child(child);
4373 break;}
4374
4375 case ID_VIEW_SORT_NAME:
4376 set_sort_order(child, SORT_NAME);
4377 break;
4378
4379 case ID_VIEW_SORT_TYPE:
4380 set_sort_order(child, SORT_EXT);
4381 break;
4382
4383 case ID_VIEW_SORT_SIZE:
4384 set_sort_order(child, SORT_SIZE);
4385 break;
4386
4387 case ID_VIEW_SORT_DATE:
4388 set_sort_order(child, SORT_DATE);
4389 break;
4390
4391 case ID_VIEW_FILTER: {
4392 struct FilterDialog dlg;
4393
4394 memset(&dlg, 0, sizeof(struct FilterDialog));
4395 lstrcpy(dlg.pattern, child->filter_pattern);
4396 dlg.flags = child->filter_flags;
4397
4398 if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) {
4399 lstrcpy(child->filter_pattern, dlg.pattern);
4400 child->filter_flags = dlg.flags;
4401 refresh_right_pane(child);
4402 }
4403 break;}
4404
4405 case ID_VIEW_SPLIT: {
4406 last_split = child->split_pos;
4407 #ifdef _NO_EXTENSIONS
4408 draw_splitbar(hwnd, last_split);
4409 #endif
4410 SetCapture(hwnd);
4411 break;}
4412
4413 case ID_EDIT_PROPERTIES:
4414 show_properties_dlg(pane->cur, child->hwnd);
4415 break;
4416
4417 default:
4418 return pane_command(pane, LOWORD(wparam));
4419 }
4420
4421 return TRUE;}
4422
4423 case WM_COMMAND: {
4424 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4425
4426 switch(HIWORD(wparam)) {
4427 case LBN_SELCHANGE: {
4428 int idx = ListBox_GetCurSel(pane->hwnd);
4429 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, idx);
4430
4431 if (pane == &child->left)
4432 set_curdir(child, entry, idx, hwnd);
4433 else
4434 pane->cur = entry;
4435 break;}
4436
4437 case LBN_DBLCLK:
4438 activate_entry(child, pane, hwnd);
4439 break;
4440 }
4441 break;}
4442
4443 #ifndef _NO_EXTENSIONS
4444 case WM_NOTIFY: {
4445 NMHDR* pnmh = (NMHDR*) lparam;
4446 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
4447 #endif
4448
4449 #ifdef _SHELL_FOLDERS
4450 case WM_CONTEXTMENU: {
4451 POINT pt, pt_clnt;
4452 Pane* pane;
4453 int idx;
4454
4455 /* first select the current item in the listbox */
4456 HWND hpanel = (HWND) wparam;
4457 pt_clnt.x = pt.x = (short)LOWORD(lparam);
4458 pt_clnt.y = pt.y = (short)HIWORD(lparam);
4459 ScreenToClient(hpanel, &pt_clnt);
4460 SendMessage(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4461 SendMessage(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4462
4463 /* now create the popup menu using shell namespace and IContextMenu */
4464 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4465 idx = ListBox_GetCurSel(pane->hwnd);
4466
4467 if (idx != -1) {
4468 Entry* entry = (Entry*) ListBox_GetItemData(pane->hwnd, idx);
4469
4470 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
4471
4472 if (pidl_abs) {
4473 IShellFolder* parentFolder;
4474 LPCITEMIDLIST pidlLast;
4475
4476 /* get and use the parent folder to display correct context menu in all cases */
4477 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
4478 if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK)
4479 refresh_child(child);
4480
4481 IShellFolder_Release(parentFolder);
4482 }
4483
4484 IMalloc_Free(Globals.iMalloc, pidl_abs);
4485 }
4486 }
4487 break;}
4488 #endif
4489
4490 case WM_MEASUREITEM:
4491 draw_menu_item:
4492 if (!wparam) /* Is the message menu-related? */
4493 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4494 return TRUE;
4495
4496 break;
4497
4498 case WM_INITMENUPOPUP:
4499 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4500 return 0;
4501
4502 update_view_menu(child);
4503 break;
4504
4505 case WM_MENUCHAR: /* only supported by IContextMenu3 */
4506 if (s_pctxmenu3) {
4507 LRESULT lResult = 0;
4508
4509 IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult);
4510
4511 return lResult;
4512 }
4513
4514 break;
4515
4516 case WM_SIZE:
4517 if (wparam != SIZE_MINIMIZED)
4518 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
4519 /* fall through */
4520
4521 default: def:
4522 return DefMDIChildProc(hwnd, nmsg, wparam, lparam);
4523 }
4524
4525 return 0;
4526 }
4527
4528
4529 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4530 {
4531 ChildWnd* child = (ChildWnd*) GetWindowLongPtr(GetParent(hwnd), GWLP_USERDATA);
4532 Pane* pane = (Pane*) GetWindowLongPtr(hwnd, GWLP_USERDATA);
4533 ASSERT(child);
4534
4535 switch(nmsg) {
4536 #ifndef _NO_EXTENSIONS
4537 case WM_HSCROLL:
4538 set_header(pane);
4539 break;
4540 #endif
4541
4542 case WM_SETFOCUS:
4543 child->focus_pane = pane==&child->right? 1: 0;
4544 ListBox_SetSel(hwnd, TRUE, 1);
4545 /*TODO: check menu items */
4546 break;
4547
4548 case WM_KEYDOWN:
4549 if (wparam == VK_TAB) {
4550 /*TODO: SetFocus(Globals.hdrivebar) */
4551 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
4552 }
4553 }
4554
4555 return CallWindowProc(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
4556 }
4557
4558
4559 static void InitInstance(HINSTANCE hinstance)
4560 {
4561 static const TCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
4562
4563 WNDCLASSEX wcFrame;
4564 WNDCLASS wcChild;
4565 ATOM hChildClass;
4566 int col;
4567
4568 INITCOMMONCONTROLSEX icc = {
4569 sizeof(INITCOMMONCONTROLSEX),
4570 ICC_BAR_CLASSES
4571 };
4572
4573 HDC hdc = GetDC(0);
4574
4575 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
4576
4577 InitCommonControlsEx(&icc);
4578
4579
4580 /* register frame window class */
4581
4582 wcFrame.cbSize = sizeof(WNDCLASSEX);
4583 wcFrame.style = 0;
4584 wcFrame.lpfnWndProc = FrameWndProc;
4585 wcFrame.cbClsExtra = 0;
4586 wcFrame.cbWndExtra = 0;
4587 wcFrame.hInstance = hinstance;
4588 wcFrame.hIcon = LoadIcon(hinstance, MAKEINTRESOURCE(IDI_WINEFILE));
4589 wcFrame.hCursor = LoadCursor(0, IDC_ARROW);
4590 wcFrame.hbrBackground = 0;
4591 wcFrame.lpszMenuName = 0;
4592 wcFrame.lpszClassName = sWINEFILEFRAME;
4593 wcFrame.hIconSm = (HICON)LoadImage(hinstance,
4594 MAKEINTRESOURCE(IDI_WINEFILE),
4595 IMAGE_ICON,
4596 GetSystemMetrics(SM_CXSMICON),
4597 GetSystemMetrics(SM_CYSMICON),
4598 LR_SHARED);
4599
4600 Globals.hframeClass = RegisterClassEx(&wcFrame);
4601
4602
4603 /* register tree windows class */
4604
4605 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
4606 wcChild.lpfnWndProc = ChildWndProc;
4607 wcChild.cbClsExtra = 0;
4608 wcChild.cbWndExtra = 0;
4609 wcChild.hInstance = hinstance;
4610 wcChild.hIcon = 0;
4611 wcChild.hCursor = LoadCursor(0, IDC_ARROW);
4612 wcChild.hbrBackground = 0;
4613 wcChild.lpszMenuName = 0;
4614 wcChild.lpszClassName = sWINEFILETREE;
4615
4616 hChildClass = RegisterClass(&wcChild);
4617
4618
4619 Globals.haccel = LoadAccelerators(hinstance, MAKEINTRESOURCE(IDA_WINEFILE));
4620
4621 Globals.hfont = CreateFont(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
4622
4623 ReleaseDC(0, hdc);
4624
4625 Globals.hInstance = hinstance;
4626
4627 #ifdef _SHELL_FOLDERS
4628 CoInitialize(NULL);
4629 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
4630 SHGetDesktopFolder(&Globals.iDesktop);
4631 #ifdef __WINE__
4632 Globals.cfStrFName = RegisterClipboardFormatA(CFSTR_FILENAME);
4633 #else
4634 Globals.cfStrFName = RegisterClipboardFormat(CFSTR_FILENAME);
4635 #endif
4636 #endif
4637
4638 /* load column strings */
4639 col = 1;
4640
4641 load_string(g_pos_names[col++], IDS_COL_NAME);
4642 load_string(g_pos_names[col++], IDS_COL_SIZE);
4643 load_string(g_pos_names[col++], IDS_COL_CDATE);
4644 #ifndef _NO_EXTENSIONS
4645 load_string(g_pos_names[col++], IDS_COL_ADATE);
4646 load_string(g_pos_names[col++], IDS_COL_MDATE);
4647 load_string(g_pos_names[col++], IDS_COL_IDX);
4648 load_string(g_pos_names[col++], IDS_COL_LINKS);
4649 #endif
4650 load_string(g_pos_names[col++], IDS_COL_ATTR);
4651 #ifndef _NO_EXTENSIONS
4652 load_string(g_pos_names[col++], IDS_COL_SEC);
4653 #endif
4654 }
4655
4656
4657 static void show_frame(HWND hwndParent, int cmdshow)
4658 {
4659 static const TCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
4660
4661 TCHAR path[MAX_PATH], b1[BUFFER_LEN];
4662 ChildWnd* child;
4663 HMENU hMenuFrame, hMenuWindow;
4664
4665 CLIENTCREATESTRUCT ccs;
4666
4667 if (Globals.hMainWnd)
4668 return;
4669
4670 Globals.hwndParent = hwndParent;
4671
4672 hMenuFrame = LoadMenu(Globals.hInstance, MAKEINTRESOURCE(IDM_WINEFILE));
4673 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
4674
4675 Globals.hMenuFrame = hMenuFrame;
4676 Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
4677 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
4678
4679 ccs.hWindowMenu = hMenuWindow;
4680 ccs.idFirstChild = IDW_FIRST_CHILD;
4681
4682
4683 /* create main window */
4684 Globals.hMainWnd = CreateWindowEx(0, (LPCTSTR)(int)Globals.hframeClass, RS(b1,IDS_WINE_FILE), WS_OVERLAPPEDWINDOW,
4685 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
4686 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
4687
4688
4689 Globals.hmdiclient = CreateWindowEx(0, sMDICLIENT, NULL,
4690 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
4691 0, 0, 0, 0,
4692 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
4693
4694
4695 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
4696
4697 create_drive_bar();
4698
4699 {
4700 TBBUTTON toolbarBtns[] = {
4701 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
4702 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4703 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4704 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4705 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4706 /*TODO
4707 {4, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4708 {5, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4709 */ };
4710
4711 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
4712 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
4713 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
4714 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
4715 }
4716
4717 Globals.hstatusbar = CreateStatusWindow(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
4718 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
4719
4720 /* CreateStatusWindow does not accept WS_BORDER
4721 Globals.hstatusbar = CreateWindowEx(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
4722 WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
4723 Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
4724
4725 /*TODO: read paths and window placements from registry */
4726 GetCurrentDirectory(MAX_PATH, path);
4727
4728 ShowWindow(Globals.hMainWnd, cmdshow);
4729
4730 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
4731 /* Shell Namespace as default: */
4732 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
4733 #else
4734 child = alloc_child_window(path, NULL, Globals.hMainWnd);
4735 #endif
4736
4737 child->pos.showCmd = SW_SHOWMAXIMIZED;
4738 child->pos.rcNormalPosition.left = 0;
4739 child->pos.rcNormalPosition.top = 0;
4740 child->pos.rcNormalPosition.right = 320;
4741 child->pos.rcNormalPosition.bottom = 280;
4742
4743 if (!create_child_window(child))
4744 free(child);
4745
4746 SetWindowPlacement(child->hwnd, &child->pos);
4747
4748 Globals.himl = ImageList_LoadBitmap(Globals.hInstance, MAKEINTRESOURCE(IDB_IMAGES), 16, 0, RGB(0,255,0));
4749
4750 Globals.prescan_node = FALSE;
4751
4752 UpdateWindow(Globals.hMainWnd);
4753 }
4754
4755 static void ExitInstance(void)
4756 {
4757 #ifdef _SHELL_FOLDERS
4758 IShellFolder_Release(Globals.iDesktop);
4759 IMalloc_Release(Globals.iMalloc);
4760 CoUninitialize();
4761 #endif
4762
4763 DeleteObject(Globals.hfont);
4764 ImageList_Destroy(Globals.himl);
4765 }
4766
4767 #ifdef _NO_EXTENSIONS
4768
4769 /* search for already running win[e]files */
4770
4771 static int g_foundPrevInstance = 0;
4772
4773 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4774 {
4775 TCHAR cls[128];
4776
4777 GetClassName(hwnd, cls, 128);
4778
4779 if (!lstrcmp(cls, (LPCTSTR)lparam)) {
4780 g_foundPrevInstance++;
4781 return FALSE;
4782 }
4783
4784 return TRUE;
4785 }
4786
4787 /* search for window of given class name to allow only one running instance */
4788 static int find_window_class(LPCTSTR classname)
4789 {
4790 EnumWindows(EnumWndProc, (LPARAM)classname);
4791
4792 if (g_foundPrevInstance)
4793 return 1;
4794
4795 return 0;
4796 }
4797
4798 #endif
4799
4800 static int winefile_main(HINSTANCE hinstance, HWND hwndParent, int cmdshow)
4801 {
4802 MSG msg;
4803
4804 InitInstance(hinstance);
4805
4806 if (cmdshow == SW_SHOWNORMAL)
4807 /*TODO: read window placement from registry */
4808 cmdshow = SW_MAXIMIZE;
4809
4810 show_frame(hwndParent, cmdshow);
4811
4812 while(GetMessage(&msg, 0, 0, 0)) {
4813 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4814 continue;
4815
4816 if (Globals.hMainWnd && TranslateAccelerator(Globals.hMainWnd, Globals.haccel, &msg))
4817 continue;
4818
4819 TranslateMessage(&msg);
4820 DispatchMessage(&msg);
4821 }
4822
4823 ExitInstance();
4824
4825 return msg.wParam;
4826 }
4827
4828
4829 int APIENTRY WinMain(HINSTANCE hinstance,
4830 HINSTANCE previnstance,
4831 LPSTR cmdline,
4832 int cmdshow)
4833 {
4834 #ifdef _NO_EXTENSIONS
4835 if (find_window_class(sWINEFILEFRAME))
4836 return 1;
4837 #endif
4838
4839 winefile_main(hinstance, 0, cmdshow);
4840
4841 return 0;
4842 }
Maarten's multimedia branch