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dbghelp: Local variable used out of scope (Coverity).
[wine.git] / programs / winefile / winefile.c
blob1135407a3a6370381d55b23ded22685f74b547fb
1 /*
2 * Winefile
3 *
4 * Copyright 2000, 2003, 2004, 2005 Martin Fuchs
5 * Copyright 2006 Jason Green
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #ifdef __WINE__
23 #include "config.h"
24 #include "wine/port.h"
25
26 /* for unix filesystem function calls */
27 #include <sys/stat.h>
28 #include <sys/types.h>
29 #include <dirent.h>
30 #endif
31
32 #define COBJMACROS
33
34 #include "winefile.h"
35 #include "resource.h"
36 #include "wine/unicode.h"
37
38 #ifdef _NO_EXTENSIONS
39 #undef _LEFT_FILES
40 #endif
41
42 #ifndef _MAX_PATH
43 #define _MAX_DRIVE 3
44 #define _MAX_FNAME 256
45 #define _MAX_DIR _MAX_FNAME
46 #define _MAX_EXT _MAX_FNAME
47 #define _MAX_PATH 260
48 #endif
49
50 #ifdef NONAMELESSUNION
51 #define UNION_MEMBER(x) DUMMYUNIONNAME.x
52 #else
53 #define UNION_MEMBER(x) x
54 #endif
55
56
57 #ifdef _SHELL_FOLDERS
58 #define DEFAULT_SPLIT_POS 300
59 #else
60 #define DEFAULT_SPLIT_POS 200
61 #endif
62
63 static const WCHAR registry_key[] = { 'S','o','f','t','w','a','r','e','\\',
64 'W','i','n','e','\\',
65 'W','i','n','e','F','i','l','e','\0'};
66 static const WCHAR reg_start_x[] = { 's','t','a','r','t','X','\0'};
67 static const WCHAR reg_start_y[] = { 's','t','a','r','t','Y','\0'};
68 static const WCHAR reg_width[] = { 'w','i','d','t','h','\0'};
69 static const WCHAR reg_height[] = { 'h','e','i','g','h','t','\0'};
70 static const WCHAR reg_logfont[] = { 'l','o','g','f','o','n','t','\0'};
71
72 enum ENTRY_TYPE {
73 ET_WINDOWS,
74 ET_UNIX,
75 #ifdef _SHELL_FOLDERS
76 ET_SHELL
77 #endif
78 };
79
80 typedef struct _Entry {
81 struct _Entry* next;
82 struct _Entry* down;
83 struct _Entry* up;
84
85 BOOL expanded;
86 BOOL scanned;
87 int level;
88
89 WIN32_FIND_DATAW data;
90
91 #ifndef _NO_EXTENSIONS
92 BY_HANDLE_FILE_INFORMATION bhfi;
93 BOOL bhfi_valid;
94 enum ENTRY_TYPE etype;
95 #endif
96 #ifdef _SHELL_FOLDERS
97 LPITEMIDLIST pidl;
98 IShellFolder* folder;
99 HICON hicon;
100 #endif
101 } Entry;
102
103 typedef struct {
104 Entry entry;
105 WCHAR path[MAX_PATH];
106 WCHAR volname[_MAX_FNAME];
107 WCHAR fs[_MAX_DIR];
108 DWORD drive_type;
109 DWORD fs_flags;
110 } Root;
111
112 enum COLUMN_FLAGS {
113 COL_SIZE = 0x01,
114 COL_DATE = 0x02,
115 COL_TIME = 0x04,
116 COL_ATTRIBUTES = 0x08,
117 COL_DOSNAMES = 0x10,
118 #ifdef _NO_EXTENSIONS
119 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES
120 #else
121 COL_INDEX = 0x20,
122 COL_LINKS = 0x40,
123 COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS
124 #endif
125 };
126
127 typedef enum {
128 SORT_NAME,
129 SORT_EXT,
130 SORT_SIZE,
131 SORT_DATE
132 } SORT_ORDER;
133
134 typedef struct {
135 HWND hwnd;
136 #ifndef _NO_EXTENSIONS
137 HWND hwndHeader;
138 #endif
139
140 #ifndef _NO_EXTENSIONS
141 #define COLUMNS 10
142 #else
143 #define COLUMNS 5
144 #endif
145 int widths[COLUMNS];
146 int positions[COLUMNS+1];
147
148 BOOL treePane;
149 int visible_cols;
150 Entry* root;
151 Entry* cur;
152 } Pane;
153
154 typedef struct {
155 HWND hwnd;
156 Pane left;
157 Pane right;
158 int focus_pane; /* 0: left 1: right */
159 WINDOWPLACEMENT pos;
160 int split_pos;
161 BOOL header_wdths_ok;
162
163 WCHAR path[MAX_PATH];
164 WCHAR filter_pattern[MAX_PATH];
165 int filter_flags;
166 Root root;
167
168 SORT_ORDER sortOrder;
169 } ChildWnd;
170
171
172
173 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd);
174 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd);
175 static void refresh_child(ChildWnd* child);
176 static void refresh_drives(void);
177 static void get_path(Entry* dir, PWSTR path);
178 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols);
179
180 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
181 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
182 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
183
184
185 /* globals */
186 WINEFILE_GLOBALS Globals;
187
188 static int last_split;
189
190 /* some common string constants */
191 static const WCHAR sEmpty[] = {'\0'};
192 static const WCHAR sSpace[] = {' ', '\0'};
193 static const WCHAR sNumFmt[] = {'%','d','\0'};
194 static const WCHAR sQMarks[] = {'?','?','?','\0'};
195
196 /* window class names */
197 static const WCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'};
198 static const WCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'};
199
200 static void format_longlong(LPWSTR ret, ULONGLONG val)
201 {
202 WCHAR buffer[65], *p = &buffer[64];
203
204 *p = 0;
205 do {
206 *(--p) = '0' + val % 10;
207 val /= 10;
208 } while (val);
209 lstrcpyW( ret, p );
210 }
211
212
213 /* load resource string */
214 static LPWSTR load_string(LPWSTR buffer, DWORD size, UINT id)
215 {
216 LoadStringW(Globals.hInstance, id, buffer, size);
217 return buffer;
218 }
219
220 #define RS(b, i) load_string(b, sizeof(b)/sizeof(b[0]), i)
221
222
223 /* display error message for the specified WIN32 error code */
224 static void display_error(HWND hwnd, DWORD error)
225 {
226 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
227 PWSTR msg;
228
229 if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
230 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PWSTR)&msg, 0, NULL))
231 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
232 else
233 MessageBoxW(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK);
234
235 LocalFree(msg);
236 }
237
238
239 /* display network error message using WNetGetLastErrorW() */
240 static void display_network_error(HWND hwnd)
241 {
242 WCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN];
243 DWORD error;
244
245 if (WNetGetLastErrorW(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR)
246 MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK);
247 }
248
249 static inline BOOL get_check(HWND hwnd, INT id)
250 {
251 return BST_CHECKED&SendMessageW(GetDlgItem(hwnd, id), BM_GETSTATE, 0, 0);
252 }
253
254 static inline INT set_check(HWND hwnd, INT id, BOOL on)
255 {
256 return SendMessageW(GetDlgItem(hwnd, id), BM_SETCHECK, on?BST_CHECKED:BST_UNCHECKED, 0);
257 }
258
259 static inline void choose_font(HWND hwnd)
260 {
261 WCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN];
262 CHOOSEFONTW chFont;
263 LOGFONTW lFont;
264
265 HDC hdc = GetDC(hwnd);
266
267 GetObjectW(Globals.hfont, sizeof(LOGFONTW), &lFont);
268
269 chFont.lStructSize = sizeof(CHOOSEFONTW);
270 chFont.hwndOwner = hwnd;
271 chFont.hDC = NULL;
272 chFont.lpLogFont = &lFont;
273 chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT;
274 chFont.rgbColors = RGB(0,0,0);
275 chFont.lCustData = 0;
276 chFont.lpfnHook = NULL;
277 chFont.lpTemplateName = NULL;
278 chFont.hInstance = Globals.hInstance;
279 chFont.lpszStyle = NULL;
280 chFont.nFontType = SIMULATED_FONTTYPE;
281 chFont.nSizeMin = 0;
282 chFont.nSizeMax = 24;
283
284 if (ChooseFontW(&chFont)) {
285 HWND childWnd;
286 HFONT hFontOld;
287
288 DeleteObject(Globals.hfont);
289 Globals.hfont = CreateFontIndirectW(&lFont);
290 hFontOld = SelectObject(hdc, Globals.hfont);
291 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
292
293 /* change font in all open child windows */
294 for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) {
295 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(childWnd, GWLP_USERDATA);
296 SendMessageW(child->left.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
297 SendMessageW(child->right.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE);
298 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
299 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
300 InvalidateRect(child->left.hwnd, NULL, TRUE);
301 InvalidateRect(child->right.hwnd, NULL, TRUE);
302 }
303
304 SelectObject(hdc, hFontOld);
305 }
306 else if (CommDlgExtendedError()) {
307 LoadStringW(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN);
308 LoadStringW(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN);
309 MessageBoxW(hwnd, dlg_info, dlg_name, MB_OK);
310 }
311
312 ReleaseDC(hwnd, hdc);
313 }
314
315
316 /* allocate and initialise a directory entry */
317 static Entry* alloc_entry(void)
318 {
319 Entry* entry = HeapAlloc(GetProcessHeap(), 0, sizeof(Entry));
320
321 #ifdef _SHELL_FOLDERS
322 entry->pidl = NULL;
323 entry->folder = NULL;
324 entry->hicon = 0;
325 #endif
326
327 return entry;
328 }
329
330 /* free a directory entry */
331 static void free_entry(Entry* entry)
332 {
333 #ifdef _SHELL_FOLDERS
334 if (entry->hicon && entry->hicon!=(HICON)-1)
335 DestroyIcon(entry->hicon);
336
337 if (entry->folder && entry->folder!=Globals.iDesktop)
338 IShellFolder_Release(entry->folder);
339
340 if (entry->pidl)
341 IMalloc_Free(Globals.iMalloc, entry->pidl);
342 #endif
343
344 HeapFree(GetProcessHeap(), 0, entry);
345 }
346
347 /* recursively free all child entries */
348 static void free_entries(Entry* dir)
349 {
350 Entry *entry, *next=dir->down;
351
352 if (next) {
353 dir->down = 0;
354
355 do {
356 entry = next;
357 next = entry->next;
358
359 free_entries(entry);
360 free_entry(entry);
361 } while(next);
362 }
363 }
364
365
366 static void read_directory_win(Entry* dir, LPCWSTR path)
367 {
368 Entry* first_entry = NULL;
369 Entry* last = NULL;
370 Entry* entry;
371
372 int level = dir->level + 1;
373 WIN32_FIND_DATAW w32fd;
374 HANDLE hFind;
375 #ifndef _NO_EXTENSIONS
376 HANDLE hFile;
377 #endif
378
379 WCHAR buffer[MAX_PATH], *p;
380 for(p=buffer; *path; )
381 *p++ = *path++;
382
383 *p++ = '\\';
384 p[0] = '*';
385 p[1] = '\0';
386
387 hFind = FindFirstFileW(buffer, &w32fd);
388
389 if (hFind != INVALID_HANDLE_VALUE) {
390 do {
391 #ifdef _NO_EXTENSIONS
392 /* hide directory entry "." */
393 if (w32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
394 LPCWSTR name = w32fd.cFileName;
395
396 if (name[0]=='.' && name[1]=='\0')
397 continue;
398 }
399 #endif
400 entry = alloc_entry();
401
402 if (!first_entry)
403 first_entry = entry;
404
405 if (last)
406 last->next = entry;
407
408 memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATAW));
409 entry->down = NULL;
410 entry->up = dir;
411 entry->expanded = FALSE;
412 entry->scanned = FALSE;
413 entry->level = level;
414
415 #ifndef _NO_EXTENSIONS
416 entry->etype = ET_WINDOWS;
417 entry->bhfi_valid = FALSE;
418
419 lstrcpyW(p, entry->data.cFileName);
420
421 hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
422 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
423
424 if (hFile != INVALID_HANDLE_VALUE) {
425 if (GetFileInformationByHandle(hFile, &entry->bhfi))
426 entry->bhfi_valid = TRUE;
427
428 CloseHandle(hFile);
429 }
430 #endif
431
432 last = entry;
433 } while(FindNextFileW(hFind, &w32fd));
434
435 if (last)
436 last->next = NULL;
437
438 FindClose(hFind);
439 }
440
441 dir->down = first_entry;
442 dir->scanned = TRUE;
443 }
444
445
446 static Entry* find_entry_win(Entry* dir, LPCWSTR name)
447 {
448 Entry* entry;
449
450 for(entry=dir->down; entry; entry=entry->next) {
451 LPCWSTR p = name;
452 LPCWSTR q = entry->data.cFileName;
453
454 do {
455 if (!*p || *p == '\\' || *p == '/')
456 return entry;
457 } while(tolower(*p++) == tolower(*q++));
458
459 p = name;
460 q = entry->data.cAlternateFileName;
461
462 do {
463 if (!*p || *p == '\\' || *p == '/')
464 return entry;
465 } while(tolower(*p++) == tolower(*q++));
466 }
467
468 return 0;
469 }
470
471
472 static Entry* read_tree_win(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
473 {
474 WCHAR buffer[MAX_PATH];
475 Entry* entry = &root->entry;
476 LPCWSTR s = path;
477 PWSTR d = buffer;
478
479 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
480
481 #ifndef _NO_EXTENSIONS
482 entry->etype = ET_WINDOWS;
483 #endif
484
485 while(entry) {
486 while(*s && *s != '\\' && *s != '/')
487 *d++ = *s++;
488
489 while(*s == '\\' || *s == '/')
490 s++;
491
492 *d++ = '\\';
493 *d = '\0';
494
495 read_directory(entry, buffer, sortOrder, hwnd);
496
497 if (entry->down)
498 entry->expanded = TRUE;
499
500 if (!*s)
501 break;
502
503 entry = find_entry_win(entry, s);
504 }
505
506 SetCursor(old_cursor);
507
508 return entry;
509 }
510
511
512 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
513
514 static BOOL time_to_filetime(const time_t* t, FILETIME* ftime)
515 {
516 struct tm* tm = gmtime(t);
517 SYSTEMTIME stime;
518
519 if (!tm)
520 return FALSE;
521
522 stime.wYear = tm->tm_year+1900;
523 stime.wMonth = tm->tm_mon+1;
524 /* stime.wDayOfWeek */
525 stime.wDay = tm->tm_mday;
526 stime.wHour = tm->tm_hour;
527 stime.wMinute = tm->tm_min;
528 stime.wSecond = tm->tm_sec;
529
530 return SystemTimeToFileTime(&stime, ftime);
531 }
532
533 static void read_directory_unix(Entry* dir, LPCWSTR path)
534 {
535 Entry* first_entry = NULL;
536 Entry* last = NULL;
537 Entry* entry;
538 DIR* pdir;
539
540 int level = dir->level + 1;
541 char cpath[MAX_PATH];
542
543 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL);
544 pdir = opendir(cpath);
545
546 if (pdir) {
547 struct stat st;
548 struct dirent* ent;
549 char buffer[MAX_PATH], *p;
550 const char* s;
551
552 for(p=buffer,s=cpath; *s; )
553 *p++ = *s++;
554
555 if (p==buffer || p[-1]!='/')
556 *p++ = '/';
557
558 while((ent=readdir(pdir))) {
559 entry = alloc_entry();
560
561 if (!first_entry)
562 first_entry = entry;
563
564 if (last)
565 last->next = entry;
566
567 entry->etype = ET_UNIX;
568
569 strcpy(p, ent->d_name);
570 MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH);
571
572 if (!stat(buffer, &st)) {
573 entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0;
574
575 if (S_ISDIR(st.st_mode))
576 entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
577
578 entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF;
579 entry->data.nFileSizeHigh = st.st_size >> 32;
580
581 memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME));
582 time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime);
583 time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime);
584
585 entry->bhfi.nFileIndexLow = ent->d_ino;
586 entry->bhfi.nFileIndexHigh = 0;
587
588 entry->bhfi.nNumberOfLinks = st.st_nlink;
589
590 entry->bhfi_valid = TRUE;
591 } else {
592 entry->data.nFileSizeLow = 0;
593 entry->data.nFileSizeHigh = 0;
594 entry->bhfi_valid = FALSE;
595 }
596
597 entry->down = NULL;
598 entry->up = dir;
599 entry->expanded = FALSE;
600 entry->scanned = FALSE;
601 entry->level = level;
602
603 last = entry;
604 }
605
606 if (last)
607 last->next = NULL;
608
609 closedir(pdir);
610 }
611
612 dir->down = first_entry;
613 dir->scanned = TRUE;
614 }
615
616 static Entry* find_entry_unix(Entry* dir, LPCWSTR name)
617 {
618 Entry* entry;
619
620 for(entry=dir->down; entry; entry=entry->next) {
621 LPCWSTR p = name;
622 LPCWSTR q = entry->data.cFileName;
623
624 do {
625 if (!*p || *p == '/')
626 return entry;
627 } while(*p++ == *q++);
628 }
629
630 return 0;
631 }
632
633 static Entry* read_tree_unix(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
634 {
635 WCHAR buffer[MAX_PATH];
636 Entry* entry = &root->entry;
637 LPCWSTR s = path;
638 PWSTR d = buffer;
639
640 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
641
642 entry->etype = ET_UNIX;
643
644 while(entry) {
645 while(*s && *s != '/')
646 *d++ = *s++;
647
648 while(*s == '/')
649 s++;
650
651 *d++ = '/';
652 *d = '\0';
653
654 read_directory(entry, buffer, sortOrder, hwnd);
655
656 if (entry->down)
657 entry->expanded = TRUE;
658
659 if (!*s)
660 break;
661
662 entry = find_entry_unix(entry, s);
663 }
664
665 SetCursor(old_cursor);
666
667 return entry;
668 }
669
670 #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */
671
672
673 #ifdef _SHELL_FOLDERS
674
675 static void free_strret(STRRET* str)
676 {
677 if (str->uType == STRRET_WSTR)
678 IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr));
679 }
680
681 static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count)
682 {
683 LPCWSTR s;
684 LPWSTR d = dest;
685
686 for(s=source; count&&(*d++=*s++); )
687 count--;
688
689 return dest;
690 }
691
692 static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len)
693 {
694 switch(str->uType) {
695 case STRRET_WSTR:
696 wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len);
697 break;
698
699 case STRRET_OFFSET:
700 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len);
701 break;
702
703 case STRRET_CSTR:
704 MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len);
705 }
706 }
707
708
709 static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len, SHGDNF flags)
710 {
711 STRRET str;
712
713 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str);
714
715 if (SUCCEEDED(hr)) {
716 get_strretW(&str, &pidl->mkid, buffer, len);
717 free_strret(&str);
718 } else
719 buffer[0] = '\0';
720
721 return hr;
722 }
723
724
725 static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len)
726 {
727 STRRET str;
728
729 /* SHGDN_FORPARSING: get full path of id list */
730 HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str);
731
732 if (SUCCEEDED(hr)) {
733 get_strretW(&str, &pidl->mkid, buffer, len);
734 free_strret(&str);
735 } else
736 buffer[0] = '\0';
737
738 return hr;
739 }
740
741
742 /* create an item id list from a file system path */
743
744 static LPITEMIDLIST get_path_pidl(LPWSTR path, HWND hwnd)
745 {
746 LPITEMIDLIST pidl;
747 HRESULT hr;
748 ULONG len;
749 LPWSTR buffer = path;
750
751 hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL);
752 if (FAILED(hr))
753 return NULL;
754
755 return pidl;
756 }
757
758
759 /* convert an item id list from relative to absolute (=relative to the desktop) format */
760
761 static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd)
762 {
763 if (entry->up && entry->up->etype==ET_SHELL) {
764 LPITEMIDLIST idl = NULL;
765
766 while (entry->up) {
767 idl = ILCombine(ILClone(entry->pidl), idl);
768 entry = entry->up;
769 }
770
771 return idl;
772 } else if (entry->etype == ET_WINDOWS) {
773 WCHAR path[MAX_PATH];
774
775 get_path(entry, path);
776
777 return get_path_pidl(path, hwnd);
778 } else if (entry->pidl)
779 return ILClone(entry->pidl);
780
781 return NULL;
782 }
783
784
785 static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl)
786 {
787 IExtractIconW* pExtract;
788
789 if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIconW, 0, (LPVOID*)&pExtract))) {
790 WCHAR path[_MAX_PATH];
791 unsigned flags;
792 HICON hicon;
793 int idx;
794
795 if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) {
796 if (!(flags & GIL_NOTFILENAME)) {
797 if (idx == -1)
798 idx = 0; /* special case for some control panel applications */
799
800 if ((int)ExtractIconExW(path, idx, 0, &hicon, 1) > 0)
801 flags &= ~GIL_DONTCACHE;
802 } else {
803 HICON hIconLarge = 0;
804
805 HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON)));
806
807 if (SUCCEEDED(hr))
808 DestroyIcon(hIconLarge);
809 }
810
811 return hicon;
812 }
813 }
814
815 return 0;
816 }
817
818
819 static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl)
820 {
821 Entry* entry;
822
823 for(entry=dir->down; entry; entry=entry->next) {
824 if (entry->pidl->mkid.cb == pidl->mkid.cb &&
825 !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb))
826 return entry;
827 }
828
829 return 0;
830 }
831
832 static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd)
833 {
834 Entry* entry = &root->entry;
835 Entry* next;
836 LPITEMIDLIST next_pidl = pidl;
837 IShellFolder* folder;
838 IShellFolder* child = NULL;
839 HRESULT hr;
840
841 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
842
843 #ifndef _NO_EXTENSIONS
844 entry->etype = ET_SHELL;
845 #endif
846
847 folder = Globals.iDesktop;
848
849 while(entry) {
850 entry->pidl = next_pidl;
851 entry->folder = folder;
852
853 if (!pidl->mkid.cb)
854 break;
855
856 /* copy first element of item idlist */
857 next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT));
858 memcpy(next_pidl, pidl, pidl->mkid.cb);
859 ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0;
860
861 hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child);
862 if (FAILED(hr))
863 break;
864
865 read_directory(entry, NULL, sortOrder, hwnd);
866
867 if (entry->down)
868 entry->expanded = TRUE;
869
870 next = find_entry_shell(entry, next_pidl);
871 if (!next)
872 break;
873
874 folder = child;
875 entry = next;
876
877 /* go to next element */
878 pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb);
879 }
880
881 SetCursor(old_cursor);
882
883 return entry;
884 }
885
886
887 static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATAW* w32fdata)
888 {
889 if (!(attribs & SFGAO_FILESYSTEM) ||
890 FAILED(SHGetDataFromIDListW(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATAW)))) {
891 WIN32_FILE_ATTRIBUTE_DATA fad;
892 IDataObject* pDataObj;
893
894 STGMEDIUM medium = {0, {0}, 0};
895 FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
896
897 HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj);
898
899 if (SUCCEEDED(hr)) {
900 hr = IDataObject_GetData(pDataObj, &fmt, &medium);
901
902 IDataObject_Release(pDataObj);
903
904 if (SUCCEEDED(hr)) {
905 LPCWSTR path = GlobalLock(medium.UNION_MEMBER(hGlobal));
906 UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
907
908 if (GetFileAttributesExW(path, GetFileExInfoStandard, &fad)) {
909 w32fdata->dwFileAttributes = fad.dwFileAttributes;
910 w32fdata->ftCreationTime = fad.ftCreationTime;
911 w32fdata->ftLastAccessTime = fad.ftLastAccessTime;
912 w32fdata->ftLastWriteTime = fad.ftLastWriteTime;
913
914 if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
915 w32fdata->nFileSizeLow = fad.nFileSizeLow;
916 w32fdata->nFileSizeHigh = fad.nFileSizeHigh;
917 }
918 }
919
920 SetErrorMode(sem_org);
921
922 GlobalUnlock(medium.UNION_MEMBER(hGlobal));
923 GlobalFree(medium.UNION_MEMBER(hGlobal));
924 }
925 }
926 }
927
928 if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
929 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
930
931 if (attribs & SFGAO_READONLY)
932 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
933
934 if (attribs & SFGAO_COMPRESSED)
935 w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
936 }
937
938
939 static void read_directory_shell(Entry* dir, HWND hwnd)
940 {
941 IShellFolder* folder = dir->folder;
942 int level = dir->level + 1;
943 HRESULT hr;
944
945 IShellFolder* child;
946 IEnumIDList* idlist;
947
948 Entry* first_entry = NULL;
949 Entry* last = NULL;
950 Entry* entry;
951
952 if (!folder)
953 return;
954
955 hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist);
956
957 if (SUCCEEDED(hr)) {
958 for(;;) {
959 #define FETCH_ITEM_COUNT 32
960 LPITEMIDLIST pidls[FETCH_ITEM_COUNT];
961 SFGAOF attribs;
962 ULONG cnt = 0;
963 ULONG n;
964
965 memset(pidls, 0, sizeof(pidls));
966
967 hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt);
968 if (FAILED(hr))
969 break;
970
971 if (hr == S_FALSE)
972 break;
973
974 for(n=0; n<cnt; ++n) {
975 entry = alloc_entry();
976
977 if (!first_entry)
978 first_entry = entry;
979
980 if (last)
981 last->next = entry;
982
983 memset(&entry->data, 0, sizeof(WIN32_FIND_DATAW));
984 entry->bhfi_valid = FALSE;
985
986 attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */
987
988 hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs);
989
990 if (SUCCEEDED(hr)) {
991 if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) {
992 fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data);
993
994 entry->bhfi_valid = TRUE;
995 } else
996 attribs = 0;
997 } else
998 attribs = 0;
999
1000 entry->pidl = pidls[n];
1001
1002 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1003 hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child);
1004
1005 if (SUCCEEDED(hr))
1006 entry->folder = child;
1007 else
1008 entry->folder = NULL;
1009 }
1010 else
1011 entry->folder = NULL;
1012
1013 if (!entry->data.cFileName[0])
1014 /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/);
1015
1016 /* get display icons for files and virtual objects */
1017 if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
1018 !(attribs & SFGAO_FILESYSTEM)) {
1019 entry->hicon = extract_icon(folder, pidls[n]);
1020
1021 if (!entry->hicon)
1022 entry->hicon = (HICON)-1; /* don't try again later */
1023 }
1024
1025 entry->down = NULL;
1026 entry->up = dir;
1027 entry->expanded = FALSE;
1028 entry->scanned = FALSE;
1029 entry->level = level;
1030
1031 #ifndef _NO_EXTENSIONS
1032 entry->etype = ET_SHELL;
1033 entry->bhfi_valid = FALSE;
1034 #endif
1035
1036 last = entry;
1037 }
1038 }
1039
1040 IEnumIDList_Release(idlist);
1041 }
1042
1043 if (last)
1044 last->next = NULL;
1045
1046 dir->down = first_entry;
1047 dir->scanned = TRUE;
1048 }
1049
1050 #endif /* _SHELL_FOLDERS */
1051
1052
1053 /* sort order for different directory/file types */
1054 enum TYPE_ORDER {
1055 TO_DIR = 0,
1056 TO_DOT = 1,
1057 TO_DOTDOT = 2,
1058 TO_OTHER_DIR = 3,
1059 TO_FILE = 4
1060 };
1061
1062 /* distinguish between ".", ".." and any other directory names */
1063 static int TypeOrderFromDirname(LPCWSTR name)
1064 {
1065 if (name[0] == '.') {
1066 if (name[1] == '\0')
1067 return TO_DOT; /* "." */
1068
1069 if (name[1]=='.' && name[2]=='\0')
1070 return TO_DOTDOT; /* ".." */
1071 }
1072
1073 return TO_OTHER_DIR; /* anything else */
1074 }
1075
1076 /* directories first... */
1077 static int compareType(const WIN32_FIND_DATAW* fd1, const WIN32_FIND_DATAW* fd2)
1078 {
1079 int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1080 int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE;
1081
1082 /* Handle "." and ".." as special case and move them at the very first beginning. */
1083 if (order1==TO_DIR && order2==TO_DIR) {
1084 order1 = TypeOrderFromDirname(fd1->cFileName);
1085 order2 = TypeOrderFromDirname(fd2->cFileName);
1086 }
1087
1088 return order2==order1? 0: order1<order2? -1: 1;
1089 }
1090
1091
1092 static int compareName(const void* arg1, const void* arg2)
1093 {
1094 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1095 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1096
1097 int cmp = compareType(fd1, fd2);
1098 if (cmp)
1099 return cmp;
1100
1101 return lstrcmpiW(fd1->cFileName, fd2->cFileName);
1102 }
1103
1104 static int compareExt(const void* arg1, const void* arg2)
1105 {
1106 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1107 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1108 const WCHAR *name1, *name2, *ext1, *ext2;
1109
1110 int cmp = compareType(fd1, fd2);
1111 if (cmp)
1112 return cmp;
1113
1114 name1 = fd1->cFileName;
1115 name2 = fd2->cFileName;
1116
1117 ext1 = strrchrW(name1, '.');
1118 ext2 = strrchrW(name2, '.');
1119
1120 if (ext1)
1121 ext1++;
1122 else
1123 ext1 = sEmpty;
1124
1125 if (ext2)
1126 ext2++;
1127 else
1128 ext2 = sEmpty;
1129
1130 cmp = lstrcmpiW(ext1, ext2);
1131 if (cmp)
1132 return cmp;
1133
1134 return lstrcmpiW(name1, name2);
1135 }
1136
1137 static int compareSize(const void* arg1, const void* arg2)
1138 {
1139 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1140 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1141
1142 int cmp = compareType(fd1, fd2);
1143 if (cmp)
1144 return cmp;
1145
1146 cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh;
1147
1148 if (cmp < 0)
1149 return -1;
1150 else if (cmp > 0)
1151 return 1;
1152
1153 cmp = fd2->nFileSizeLow - fd1->nFileSizeLow;
1154
1155 return cmp<0? -1: cmp>0? 1: 0;
1156 }
1157
1158 static int compareDate(const void* arg1, const void* arg2)
1159 {
1160 const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data;
1161 const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data;
1162
1163 int cmp = compareType(fd1, fd2);
1164 if (cmp)
1165 return cmp;
1166
1167 return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime);
1168 }
1169
1170
1171 static int (*sortFunctions[])(const void* arg1, const void* arg2) = {
1172 compareName, /* SORT_NAME */
1173 compareExt, /* SORT_EXT */
1174 compareSize, /* SORT_SIZE */
1175 compareDate /* SORT_DATE */
1176 };
1177
1178
1179 static void SortDirectory(Entry* dir, SORT_ORDER sortOrder)
1180 {
1181 Entry* entry = dir->down;
1182 Entry** array, **p;
1183 int len;
1184
1185 len = 0;
1186 for(entry=dir->down; entry; entry=entry->next)
1187 len++;
1188
1189 if (len) {
1190 array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*));
1191
1192 p = array;
1193 for(entry=dir->down; entry; entry=entry->next)
1194 *p++ = entry;
1195
1196 /* call qsort with the appropriate compare function */
1197 qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]);
1198
1199 dir->down = array[0];
1200
1201 for(p=array; --len; p++)
1202 p[0]->next = p[1];
1203
1204 (*p)->next = 0;
1205
1206 HeapFree(GetProcessHeap(), 0, array);
1207 }
1208 }
1209
1210
1211 static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd)
1212 {
1213 WCHAR buffer[MAX_PATH];
1214 Entry* entry;
1215 LPCWSTR s;
1216 PWSTR d;
1217
1218 #ifdef _SHELL_FOLDERS
1219 if (dir->etype == ET_SHELL)
1220 {
1221 read_directory_shell(dir, hwnd);
1222
1223 if (Globals.prescan_node) {
1224 s = path;
1225 d = buffer;
1226
1227 while(*s)
1228 *d++ = *s++;
1229
1230 *d++ = '\\';
1231
1232 for(entry=dir->down; entry; entry=entry->next)
1233 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1234 read_directory_shell(entry, hwnd);
1235 SortDirectory(entry, sortOrder);
1236 }
1237 }
1238 }
1239 else
1240 #endif
1241 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1242 if (dir->etype == ET_UNIX)
1243 {
1244 read_directory_unix(dir, path);
1245
1246 if (Globals.prescan_node) {
1247 s = path;
1248 d = buffer;
1249
1250 while(*s)
1251 *d++ = *s++;
1252
1253 *d++ = '/';
1254
1255 for(entry=dir->down; entry; entry=entry->next)
1256 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1257 lstrcpyW(d, entry->data.cFileName);
1258 read_directory_unix(entry, buffer);
1259 SortDirectory(entry, sortOrder);
1260 }
1261 }
1262 }
1263 else
1264 #endif
1265 {
1266 read_directory_win(dir, path);
1267
1268 if (Globals.prescan_node) {
1269 s = path;
1270 d = buffer;
1271
1272 while(*s)
1273 *d++ = *s++;
1274
1275 *d++ = '\\';
1276
1277 for(entry=dir->down; entry; entry=entry->next)
1278 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
1279 lstrcpyW(d, entry->data.cFileName);
1280 read_directory_win(entry, buffer);
1281 SortDirectory(entry, sortOrder);
1282 }
1283 }
1284 }
1285
1286 SortDirectory(dir, sortOrder);
1287 }
1288
1289
1290 static Entry* read_tree(Root* root, LPCWSTR path, LPITEMIDLIST pidl, LPWSTR drv, SORT_ORDER sortOrder, HWND hwnd)
1291 {
1292 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1293 static const WCHAR sSlash[] = {'/', '\0'};
1294 #endif
1295 static const WCHAR sBackslash[] = {'\\', '\0'};
1296
1297 #ifdef _SHELL_FOLDERS
1298 if (pidl)
1299 {
1300 /* read shell namespace tree */
1301 root->drive_type = DRIVE_UNKNOWN;
1302 drv[0] = '\\';
1303 drv[1] = '\0';
1304 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_DESKTOP);
1305 root->fs_flags = 0;
1306 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_SHELL);
1307
1308 return read_tree_shell(root, pidl, sortOrder, hwnd);
1309 }
1310 else
1311 #endif
1312 #if !defined(_NO_EXTENSIONS) && defined(__WINE__)
1313 if (*path == '/')
1314 {
1315 /* read unix file system tree */
1316 root->drive_type = GetDriveTypeW(path);
1317
1318 lstrcatW(drv, sSlash);
1319 load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_ROOT_FS);
1320 root->fs_flags = 0;
1321 load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_UNIXFS);
1322
1323 lstrcpyW(root->path, sSlash);
1324
1325 return read_tree_unix(root, path, sortOrder, hwnd);
1326 }
1327 #endif
1328
1329 /* read WIN32 file system tree */
1330 root->drive_type = GetDriveTypeW(path);
1331
1332 lstrcatW(drv, sBackslash);
1333 GetVolumeInformationW(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR);
1334
1335 lstrcpyW(root->path, drv);
1336
1337 return read_tree_win(root, path, sortOrder, hwnd);
1338 }
1339
1340
1341 /* flags to filter different file types */
1342 enum TYPE_FILTER {
1343 TF_DIRECTORIES = 0x01,
1344 TF_PROGRAMS = 0x02,
1345 TF_DOCUMENTS = 0x04,
1346 TF_OTHERS = 0x08,
1347 TF_HIDDEN = 0x10,
1348 TF_ALL = 0x1F
1349 };
1350
1351
1352 static ChildWnd* alloc_child_window(LPCWSTR path, LPITEMIDLIST pidl, HWND hwnd)
1353 {
1354 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
1355 WCHAR dir_path[MAX_PATH];
1356 WCHAR b1[BUFFER_LEN];
1357 static const WCHAR sAsterics[] = {'*', '\0'};
1358
1359 ChildWnd* child = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd));
1360 Root* root = &child->root;
1361 Entry* entry;
1362
1363 memset(child, 0, sizeof(ChildWnd));
1364
1365 child->left.treePane = TRUE;
1366 child->left.visible_cols = 0;
1367
1368 child->right.treePane = FALSE;
1369 #ifndef _NO_EXTENSIONS
1370 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS;
1371 #else
1372 child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES;
1373 #endif
1374
1375 child->pos.length = sizeof(WINDOWPLACEMENT);
1376 child->pos.flags = 0;
1377 child->pos.showCmd = SW_SHOWNORMAL;
1378 child->pos.rcNormalPosition.left = CW_USEDEFAULT;
1379 child->pos.rcNormalPosition.top = CW_USEDEFAULT;
1380 child->pos.rcNormalPosition.right = CW_USEDEFAULT;
1381 child->pos.rcNormalPosition.bottom = CW_USEDEFAULT;
1382
1383 child->focus_pane = 0;
1384 child->split_pos = DEFAULT_SPLIT_POS;
1385 child->sortOrder = SORT_NAME;
1386 child->header_wdths_ok = FALSE;
1387
1388 if (path)
1389 {
1390 lstrcpyW(child->path, path);
1391
1392 _wsplitpath(path, drv, dir, name, ext);
1393 }
1394
1395 lstrcpyW(child->filter_pattern, sAsterics);
1396 child->filter_flags = TF_ALL;
1397
1398 root->entry.level = 0;
1399
1400 lstrcpyW(dir_path, drv);
1401 lstrcatW(dir_path, dir);
1402 entry = read_tree(root, dir_path, pidl, drv, child->sortOrder, hwnd);
1403
1404 #ifdef _SHELL_FOLDERS
1405 if (root->entry.etype == ET_SHELL)
1406 load_string(root->entry.data.cFileName, sizeof(root->entry.data.cFileName)/sizeof(root->entry.data.cFileName[0]), IDS_DESKTOP);
1407 else
1408 #endif
1409 wsprintfW(root->entry.data.cFileName, RS(b1,IDS_TITLEFMT), drv, root->fs);
1410
1411 root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
1412
1413 child->left.root = &root->entry;
1414 child->right.root = NULL;
1415
1416 set_curdir(child, entry, 0, hwnd);
1417
1418 return child;
1419 }
1420
1421
1422 /* free all memory associated with a child window */
1423 static void free_child_window(ChildWnd* child)
1424 {
1425 free_entries(&child->root.entry);
1426 HeapFree(GetProcessHeap(), 0, child);
1427 }
1428
1429
1430 /* get full path of specified directory entry */
1431 static void get_path(Entry* dir, PWSTR path)
1432 {
1433 Entry* entry;
1434 int len = 0;
1435 int level = 0;
1436
1437 #ifdef _SHELL_FOLDERS
1438 if (dir->etype == ET_SHELL)
1439 {
1440 SFGAOF attribs;
1441 HRESULT hr = S_OK;
1442
1443 path[0] = '\0';
1444
1445 attribs = 0;
1446
1447 if (dir->folder)
1448 hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs);
1449
1450 if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) {
1451 IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop;
1452
1453 hr = path_from_pidlW(parent, dir->pidl, path, MAX_PATH);
1454 }
1455 }
1456 else
1457 #endif
1458 {
1459 for(entry=dir; entry; level++) {
1460 LPCWSTR name;
1461 int l;
1462
1463 {
1464 LPCWSTR s;
1465 name = entry->data.cFileName;
1466 s = name;
1467
1468 for(l=0; *s && *s != '/' && *s != '\\'; s++)
1469 l++;
1470 }
1471
1472 if (entry->up) {
1473 if (l > 0) {
1474 memmove(path+l+1, path, len*sizeof(WCHAR));
1475 memcpy(path+1, name, l*sizeof(WCHAR));
1476 len += l+1;
1477
1478 #ifndef _NO_EXTENSIONS
1479 if (entry->etype == ET_UNIX)
1480 path[0] = '/';
1481 else
1482 #endif
1483 path[0] = '\\';
1484 }
1485
1486 entry = entry->up;
1487 } else {
1488 memmove(path+l, path, len*sizeof(WCHAR));
1489 memcpy(path, name, l*sizeof(WCHAR));
1490 len += l;
1491 break;
1492 }
1493 }
1494
1495 if (!level) {
1496 #ifndef _NO_EXTENSIONS
1497 if (entry->etype == ET_UNIX)
1498 path[len++] = '/';
1499 else
1500 #endif
1501 path[len++] = '\\';
1502 }
1503
1504 path[len] = '\0';
1505 }
1506 }
1507
1508 static windowOptions load_registry_settings(void)
1509 {
1510 DWORD size;
1511 DWORD type;
1512 HKEY hKey;
1513 windowOptions opts;
1514 LOGFONTW logfont;
1515
1516 RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1517 0, KEY_QUERY_VALUE, &hKey );
1518
1519 size = sizeof(DWORD);
1520
1521 if( RegQueryValueExW( hKey, reg_start_x, NULL, &type,
1522 (LPBYTE) &opts.start_x, &size ) != ERROR_SUCCESS )
1523 opts.start_x = CW_USEDEFAULT;
1524
1525 if( RegQueryValueExW( hKey, reg_start_y, NULL, &type,
1526 (LPBYTE) &opts.start_y, &size ) != ERROR_SUCCESS )
1527 opts.start_y = CW_USEDEFAULT;
1528
1529 if( RegQueryValueExW( hKey, reg_width, NULL, &type,
1530 (LPBYTE) &opts.width, &size ) != ERROR_SUCCESS )
1531 opts.width = CW_USEDEFAULT;
1532
1533 if( RegQueryValueExW( hKey, reg_height, NULL, &type,
1534 (LPBYTE) &opts.height, &size ) != ERROR_SUCCESS )
1535 opts.height = CW_USEDEFAULT;
1536 size=sizeof(logfont);
1537 if( RegQueryValueExW( hKey, reg_logfont, NULL, &type,
1538 (LPBYTE) &logfont, &size ) != ERROR_SUCCESS )
1539 GetObjectW(GetStockObject(DEFAULT_GUI_FONT),sizeof(logfont),&logfont);
1540
1541 RegCloseKey( hKey );
1542
1543 Globals.hfont = CreateFontIndirectW(&logfont);
1544 return opts;
1545 }
1546
1547 static void save_registry_settings(void)
1548 {
1549 WINDOWINFO wi;
1550 HKEY hKey;
1551 INT width, height;
1552 LOGFONTW logfont;
1553
1554 wi.cbSize = sizeof( WINDOWINFO );
1555 GetWindowInfo(Globals.hMainWnd, &wi);
1556 width = wi.rcWindow.right - wi.rcWindow.left;
1557 height = wi.rcWindow.bottom - wi.rcWindow.top;
1558
1559 if ( RegOpenKeyExW( HKEY_CURRENT_USER, registry_key,
1560 0, KEY_SET_VALUE, &hKey ) != ERROR_SUCCESS )
1561 {
1562 /* Unable to save registry settings - try to create key */
1563 if ( RegCreateKeyExW( HKEY_CURRENT_USER, registry_key,
1564 0, NULL, REG_OPTION_NON_VOLATILE,
1565 KEY_SET_VALUE, NULL, &hKey, NULL ) != ERROR_SUCCESS )
1566 {
1567 /* FIXME: Cannot create key */
1568 return;
1569 }
1570 }
1571 /* Save all of the settings */
1572 RegSetValueExW( hKey, reg_start_x, 0, REG_DWORD,
1573 (LPBYTE) &wi.rcWindow.left, sizeof(DWORD) );
1574 RegSetValueExW( hKey, reg_start_y, 0, REG_DWORD,
1575 (LPBYTE) &wi.rcWindow.top, sizeof(DWORD) );
1576 RegSetValueExW( hKey, reg_width, 0, REG_DWORD,
1577 (LPBYTE) &width, sizeof(DWORD) );
1578 RegSetValueExW( hKey, reg_height, 0, REG_DWORD,
1579 (LPBYTE) &height, sizeof(DWORD) );
1580 GetObjectW(Globals.hfont, sizeof(logfont), &logfont);
1581 RegSetValueExW( hKey, reg_logfont, 0, REG_BINARY,
1582 (LPBYTE)&logfont, sizeof(LOGFONTW) );
1583
1584 /* TODO: Save more settings here (List vs. Detailed View, etc.) */
1585 RegCloseKey( hKey );
1586 }
1587
1588 static void resize_frame_rect(HWND hwnd, PRECT prect)
1589 {
1590 int new_top;
1591 RECT rt;
1592
1593 if (IsWindowVisible(Globals.htoolbar)) {
1594 SendMessageW(Globals.htoolbar, WM_SIZE, 0, 0);
1595 GetClientRect(Globals.htoolbar, &rt);
1596 prect->top = rt.bottom+3;
1597 prect->bottom -= rt.bottom+3;
1598 }
1599
1600 if (IsWindowVisible(Globals.hdrivebar)) {
1601 SendMessageW(Globals.hdrivebar, WM_SIZE, 0, 0);
1602 GetClientRect(Globals.hdrivebar, &rt);
1603 new_top = --prect->top + rt.bottom+3;
1604 MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE);
1605 prect->top = new_top;
1606 prect->bottom -= rt.bottom+2;
1607 }
1608
1609 if (IsWindowVisible(Globals.hstatusbar)) {
1610 int parts[] = {300, 500};
1611
1612 SendMessageW(Globals.hstatusbar, WM_SIZE, 0, 0);
1613 SendMessageW(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
1614 GetClientRect(Globals.hstatusbar, &rt);
1615 prect->bottom -= rt.bottom;
1616 }
1617
1618 MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE);
1619 }
1620
1621 static void resize_frame(HWND hwnd, int cx, int cy)
1622 {
1623 RECT rect;
1624
1625 rect.left = 0;
1626 rect.top = 0;
1627 rect.right = cx;
1628 rect.bottom = cy;
1629
1630 resize_frame_rect(hwnd, &rect);
1631 }
1632
1633 static void resize_frame_client(HWND hwnd)
1634 {
1635 RECT rect;
1636
1637 GetClientRect(hwnd, &rect);
1638
1639 resize_frame_rect(hwnd, &rect);
1640 }
1641
1642
1643 static HHOOK hcbthook;
1644 static ChildWnd* newchild = NULL;
1645
1646 static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam)
1647 {
1648 if (code==HCBT_CREATEWND && newchild) {
1649 ChildWnd* child = newchild;
1650 newchild = NULL;
1651
1652 child->hwnd = (HWND) wparam;
1653 SetWindowLongPtrW(child->hwnd, GWLP_USERDATA, (LPARAM)child);
1654 }
1655
1656 return CallNextHookEx(hcbthook, code, wparam, lparam);
1657 }
1658
1659 static HWND create_child_window(ChildWnd* child)
1660 {
1661 MDICREATESTRUCTW mcs;
1662 int idx;
1663
1664 mcs.szClass = sWINEFILETREE;
1665 mcs.szTitle = child->path;
1666 mcs.hOwner = Globals.hInstance;
1667 mcs.x = child->pos.rcNormalPosition.left;
1668 mcs.y = child->pos.rcNormalPosition.top;
1669 mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left;
1670 mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top;
1671 mcs.style = 0;
1672 mcs.lParam = 0;
1673
1674 hcbthook = SetWindowsHookExW(WH_CBT, CBTProc, 0, GetCurrentThreadId());
1675
1676 newchild = child;
1677 child->hwnd = (HWND)SendMessageW(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs);
1678 if (!child->hwnd) {
1679 UnhookWindowsHookEx(hcbthook);
1680 return 0;
1681 }
1682
1683 UnhookWindowsHookEx(hcbthook);
1684
1685 SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1686 SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3));
1687
1688 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
1689 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
1690
1691 return child->hwnd;
1692 }
1693
1694 #define RFF_NODEFAULT 0x02 /* No default item selected. */
1695
1696 static void WineFile_OnRun( HWND hwnd )
1697 {
1698 static const WCHAR shell32_dll[] = {'S','H','E','L','L','3','2','.','D','L','L',0};
1699 void (WINAPI *pRunFileDlgAW )(HWND, HICON, LPWSTR, LPWSTR, LPWSTR, DWORD);
1700 HMODULE hshell = GetModuleHandleW( shell32_dll );
1701
1702 pRunFileDlgAW = (void*)GetProcAddress(hshell, (LPCSTR)61);
1703 if (pRunFileDlgAW) pRunFileDlgAW( hwnd, 0, NULL, NULL, NULL, RFF_NODEFAULT);
1704 }
1705
1706 static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1707 {
1708 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1709
1710 switch(nmsg) {
1711 case WM_INITDIALOG:
1712 SetWindowLongPtrW(hwnd, GWLP_USERDATA, lparam);
1713 SetWindowTextW(GetDlgItem(hwnd, 201), (LPCWSTR)lparam);
1714 return 1;
1715
1716 case WM_COMMAND: {
1717 int id = (int)wparam;
1718
1719 switch(id) {
1720 case IDOK: {
1721 LPWSTR dest = (LPWSTR)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
1722 GetWindowTextW(GetDlgItem(hwnd, 201), dest, MAX_PATH);
1723 EndDialog(hwnd, id);
1724 break;}
1725
1726 case IDCANCEL:
1727 EndDialog(hwnd, id);
1728 break;
1729
1730 case 254:
1731 MessageBoxW(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK);
1732 break;
1733 }
1734
1735 return 1;
1736 }
1737 }
1738
1739 return 0;
1740 }
1741
1742
1743 struct FilterDialog {
1744 WCHAR pattern[MAX_PATH];
1745 int flags;
1746 };
1747
1748 static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1749 {
1750 static struct FilterDialog* dlg;
1751
1752 switch(nmsg) {
1753 case WM_INITDIALOG:
1754 dlg = (struct FilterDialog*) lparam;
1755 SetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern);
1756 set_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES, dlg->flags&TF_DIRECTORIES);
1757 set_check(hwnd, IDC_VIEW_TYPE_PROGRAMS, dlg->flags&TF_PROGRAMS);
1758 set_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS, dlg->flags&TF_DOCUMENTS);
1759 set_check(hwnd, IDC_VIEW_TYPE_OTHERS, dlg->flags&TF_OTHERS);
1760 set_check(hwnd, IDC_VIEW_TYPE_HIDDEN, dlg->flags&TF_HIDDEN);
1761 return 1;
1762
1763 case WM_COMMAND: {
1764 int id = (int)wparam;
1765
1766 if (id == IDOK) {
1767 int flags = 0;
1768
1769 GetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH);
1770
1771 flags |= get_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES) ? TF_DIRECTORIES : 0;
1772 flags |= get_check(hwnd, IDC_VIEW_TYPE_PROGRAMS) ? TF_PROGRAMS : 0;
1773 flags |= get_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS) ? TF_DOCUMENTS : 0;
1774 flags |= get_check(hwnd, IDC_VIEW_TYPE_OTHERS) ? TF_OTHERS : 0;
1775 flags |= get_check(hwnd, IDC_VIEW_TYPE_HIDDEN) ? TF_HIDDEN : 0;
1776
1777 dlg->flags = flags;
1778
1779 EndDialog(hwnd, id);
1780 } else if (id == IDCANCEL)
1781 EndDialog(hwnd, id);
1782
1783 return 1;}
1784 }
1785
1786 return 0;
1787 }
1788
1789
1790 struct PropertiesDialog {
1791 WCHAR path[MAX_PATH];
1792 Entry entry;
1793 void* pVersionData;
1794 };
1795
1796 /* Structure used to store enumerated languages and code pages. */
1797 struct LANGANDCODEPAGE {
1798 WORD wLanguage;
1799 WORD wCodePage;
1800 } *lpTranslate;
1801
1802 static LPCSTR InfoStrings[] = {
1803 "Comments",
1804 "CompanyName",
1805 "FileDescription",
1806 "FileVersion",
1807 "InternalName",
1808 "LegalCopyright",
1809 "LegalTrademarks",
1810 "OriginalFilename",
1811 "PrivateBuild",
1812 "ProductName",
1813 "ProductVersion",
1814 "SpecialBuild",
1815 NULL
1816 };
1817
1818 static void PropDlg_DisplayValue(HWND hlbox, HWND hedit)
1819 {
1820 int idx = SendMessageW(hlbox, LB_GETCURSEL, 0, 0);
1821
1822 if (idx != LB_ERR) {
1823 LPCWSTR pValue = (LPCWSTR)SendMessageW(hlbox, LB_GETITEMDATA, idx, 0);
1824
1825 if (pValue)
1826 SetWindowTextW(hedit, pValue);
1827 }
1828 }
1829
1830 static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCWSTR strFilename)
1831 {
1832 static WCHAR sBackSlash[] = {'\\','\0'};
1833 static WCHAR sTranslation[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n','\0'};
1834 static WCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\',
1835 '%','0','4','x','%','0','4','x','\\','%','s','\0'};
1836 DWORD dwVersionDataLen = GetFileVersionInfoSizeW(strFilename, NULL);
1837
1838 if (dwVersionDataLen) {
1839 dlg->pVersionData = HeapAlloc(GetProcessHeap(), 0, dwVersionDataLen);
1840
1841 if (GetFileVersionInfoW(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) {
1842 LPVOID pVal;
1843 UINT nValLen;
1844
1845 if (VerQueryValueW(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) {
1846 if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
1847 VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
1848 char buffer[BUFFER_LEN];
1849
1850 sprintf(buffer, "%d.%d.%d.%d",
1851 HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
1852 HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
1853
1854 SetDlgItemTextA(hwnd, IDC_STATIC_PROP_VERSION, buffer);
1855 }
1856 }
1857
1858 /* Read the list of languages and code pages. */
1859 if (VerQueryValueW(dlg->pVersionData, sTranslation, &pVal, &nValLen)) {
1860 struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal;
1861 struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen);
1862
1863 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1864
1865 /* Read the file description for each language and code page. */
1866 for(; pTranslate<pEnd; ++pTranslate) {
1867 LPCSTR* p;
1868
1869 for(p=InfoStrings; *p; ++p) {
1870 WCHAR subblock[200];
1871 WCHAR infoStr[100];
1872 LPCWSTR pTxt;
1873 UINT nValLen;
1874
1875 LPCSTR pInfoString = *p;
1876 MultiByteToWideChar(CP_ACP, 0, pInfoString, -1, infoStr, 100);
1877 wsprintfW(subblock, sStringFileInfo, pTranslate->wLanguage, pTranslate->wCodePage, infoStr);
1878
1879 /* Retrieve file description for language and code page */
1880 if (VerQueryValueW(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) {
1881 int idx = SendMessageW(hlbox, LB_ADDSTRING, 0L, (LPARAM)infoStr);
1882 SendMessageW(hlbox, LB_SETITEMDATA, idx, (LPARAM)pTxt);
1883 }
1884 }
1885 }
1886
1887 SendMessageW(hlbox, LB_SETCURSEL, 0, 0);
1888
1889 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1890 }
1891 }
1892 }
1893 }
1894
1895 static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
1896 {
1897 static struct PropertiesDialog* dlg;
1898
1899 switch(nmsg) {
1900 case WM_INITDIALOG: {
1901 static const WCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'};
1902 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
1903 LPWIN32_FIND_DATAW pWFD;
1904
1905 dlg = (struct PropertiesDialog*) lparam;
1906 pWFD = (LPWIN32_FIND_DATAW)&dlg->entry.data;
1907
1908 GetWindowTextW(hwnd, b1, MAX_PATH);
1909 wsprintfW(b2, b1, pWFD->cFileName);
1910 SetWindowTextW(hwnd, b2);
1911
1912 format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME);
1913 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1);
1914
1915 format_longlong( b1, ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow );
1916 wsprintfW(b2, sByteFmt, b1);
1917 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2);
1918
1919 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName);
1920 SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path);
1921
1922 set_check(hwnd, IDC_CHECK_READONLY, pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY);
1923 set_check(hwnd, IDC_CHECK_ARCHIVE, pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE);
1924 set_check(hwnd, IDC_CHECK_COMPRESSED, pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED);
1925 set_check(hwnd, IDC_CHECK_HIDDEN, pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN);
1926 set_check(hwnd, IDC_CHECK_SYSTEM, pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM);
1927
1928 CheckForFileInfo(dlg, hwnd, dlg->path);
1929 return 1;}
1930
1931 case WM_COMMAND: {
1932 int id = (int)wparam;
1933
1934 switch(HIWORD(wparam)) {
1935 case LBN_SELCHANGE: {
1936 HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES);
1937 PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES));
1938 break;
1939 }
1940
1941 case BN_CLICKED:
1942 if (id==IDOK || id==IDCANCEL)
1943 EndDialog(hwnd, id);
1944 }
1945
1946 return 1;}
1947
1948 case WM_NCDESTROY:
1949 HeapFree(GetProcessHeap(), 0, dlg->pVersionData);
1950 dlg->pVersionData = NULL;
1951 break;
1952 }
1953
1954 return 0;
1955 }
1956
1957 static void show_properties_dlg(Entry* entry, HWND hwnd)
1958 {
1959 struct PropertiesDialog dlg;
1960
1961 memset(&dlg, 0, sizeof(struct PropertiesDialog));
1962 get_path(entry, dlg.path);
1963 memcpy(&dlg.entry, entry, sizeof(Entry));
1964
1965 DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg);
1966 }
1967
1968
1969 #ifndef _NO_EXTENSIONS
1970
1971 static struct FullScreenParameters {
1972 BOOL mode;
1973 RECT orgPos;
1974 BOOL wasZoomed;
1975 } g_fullscreen = {
1976 FALSE, /* mode */
1977 {0, 0, 0, 0},
1978 FALSE
1979 };
1980
1981 static void frame_get_clientspace(HWND hwnd, PRECT prect)
1982 {
1983 RECT rt;
1984
1985 if (!IsIconic(hwnd))
1986 GetClientRect(hwnd, prect);
1987 else {
1988 WINDOWPLACEMENT wp;
1989
1990 GetWindowPlacement(hwnd, &wp);
1991
1992 prect->left = prect->top = 0;
1993 prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
1994 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
1995 prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
1996 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
1997 GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
1998 }
1999
2000 if (IsWindowVisible(Globals.htoolbar)) {
2001 GetClientRect(Globals.htoolbar, &rt);
2002 prect->top += rt.bottom+2;
2003 }
2004
2005 if (IsWindowVisible(Globals.hdrivebar)) {
2006 GetClientRect(Globals.hdrivebar, &rt);
2007 prect->top += rt.bottom+2;
2008 }
2009
2010 if (IsWindowVisible(Globals.hstatusbar)) {
2011 GetClientRect(Globals.hstatusbar, &rt);
2012 prect->bottom -= rt.bottom;
2013 }
2014 }
2015
2016 static BOOL toggle_fullscreen(HWND hwnd)
2017 {
2018 RECT rt;
2019
2020 if ((g_fullscreen.mode=!g_fullscreen.mode)) {
2021 GetWindowRect(hwnd, &g_fullscreen.orgPos);
2022 g_fullscreen.wasZoomed = IsZoomed(hwnd);
2023
2024 Frame_CalcFrameClient(hwnd, &rt);
2025 MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 );
2026
2027 rt.left = g_fullscreen.orgPos.left-rt.left;
2028 rt.top = g_fullscreen.orgPos.top-rt.top;
2029 rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right;
2030 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom;
2031
2032 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2033 } else {
2034 MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top,
2035 g_fullscreen.orgPos.right-g_fullscreen.orgPos.left,
2036 g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE);
2037
2038 if (g_fullscreen.wasZoomed)
2039 ShowWindow(hwnd, WS_MAXIMIZE);
2040 }
2041
2042 return g_fullscreen.mode;
2043 }
2044
2045 static void fullscreen_move(HWND hwnd)
2046 {
2047 RECT rt, pos;
2048 GetWindowRect(hwnd, &pos);
2049
2050 Frame_CalcFrameClient(hwnd, &rt);
2051 MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 );
2052
2053 rt.left = pos.left-rt.left;
2054 rt.top = pos.top-rt.top;
2055 rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
2056 rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
2057
2058 MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
2059 }
2060
2061 #endif
2062
2063
2064 static void toggle_child(HWND hwnd, UINT cmd, HWND hchild)
2065 {
2066 BOOL vis = IsWindowVisible(hchild);
2067
2068 CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
2069
2070 ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
2071
2072 #ifndef _NO_EXTENSIONS
2073 if (g_fullscreen.mode)
2074 fullscreen_move(hwnd);
2075 #endif
2076
2077 resize_frame_client(hwnd);
2078 }
2079
2080 static BOOL activate_drive_window(LPCWSTR path)
2081 {
2082 WCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
2083 HWND child_wnd;
2084
2085 _wsplitpath(path, drv1, 0, 0, 0);
2086
2087 /* search for a already open window for the same drive */
2088 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2089 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2090
2091 if (child) {
2092 _wsplitpath(child->root.path, drv2, 0, 0, 0);
2093
2094 if (!lstrcmpiW(drv2, drv1)) {
2095 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2096
2097 if (IsIconic(child_wnd))
2098 ShowWindow(child_wnd, SW_SHOWNORMAL);
2099
2100 return TRUE;
2101 }
2102 }
2103 }
2104
2105 return FALSE;
2106 }
2107
2108 static BOOL activate_fs_window(LPCWSTR filesys)
2109 {
2110 HWND child_wnd;
2111
2112 /* search for a already open window of the given file system name */
2113 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2114 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2115
2116 if (child) {
2117 if (!lstrcmpiW(child->root.fs, filesys)) {
2118 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2119
2120 if (IsIconic(child_wnd))
2121 ShowWindow(child_wnd, SW_SHOWNORMAL);
2122
2123 return TRUE;
2124 }
2125 }
2126 }
2127
2128 return FALSE;
2129 }
2130
2131 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2132 {
2133 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2134
2135 switch(nmsg) {
2136 case WM_CLOSE:
2137 if (Globals.saveSettings)
2138 save_registry_settings();
2139
2140 DestroyWindow(hwnd);
2141
2142 /* clear handle variables */
2143 Globals.hMenuFrame = 0;
2144 Globals.hMenuView = 0;
2145 Globals.hMenuOptions = 0;
2146 Globals.hMainWnd = 0;
2147 Globals.hmdiclient = 0;
2148 Globals.hdrivebar = 0;
2149 break;
2150
2151 case WM_DESTROY:
2152 PostQuitMessage(0);
2153 break;
2154
2155 case WM_INITMENUPOPUP: {
2156 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2157
2158 if (!SendMessageW(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2159 return 0;
2160 break;}
2161
2162 case WM_COMMAND: {
2163 UINT cmd = LOWORD(wparam);
2164 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2165
2166 if (SendMessageW(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2167 break;
2168
2169 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2170 WCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2171 ChildWnd* child;
2172 LPCWSTR root = Globals.drives;
2173 int i;
2174
2175 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2176 while(*root)
2177 root++;
2178
2179 if (activate_drive_window(root))
2180 return 0;
2181
2182 _wsplitpath(root, drv, 0, 0, 0);
2183
2184 if (!SetCurrentDirectoryW(drv)) {
2185 display_error(hwnd, GetLastError());
2186 return 0;
2187 }
2188
2189 GetCurrentDirectoryW(MAX_PATH, path); /*TODO: store last directory per drive */
2190 child = alloc_child_window(path, NULL, hwnd);
2191
2192 if (!create_child_window(child))
2193 HeapFree(GetProcessHeap(), 0, child);
2194 } else switch(cmd) {
2195 case ID_FILE_EXIT:
2196 SendMessageW(hwnd, WM_CLOSE, 0, 0);
2197 break;
2198
2199 case ID_WINDOW_NEW: {
2200 WCHAR path[MAX_PATH];
2201 ChildWnd* child;
2202
2203 GetCurrentDirectoryW(MAX_PATH, path);
2204 child = alloc_child_window(path, NULL, hwnd);
2205
2206 if (!create_child_window(child))
2207 HeapFree(GetProcessHeap(), 0, child);
2208 break;}
2209
2210 case ID_REFRESH:
2211 refresh_drives();
2212 break;
2213
2214 case ID_WINDOW_CASCADE:
2215 SendMessageW(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2216 break;
2217
2218 case ID_WINDOW_TILE_HORZ:
2219 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2220 break;
2221
2222 case ID_WINDOW_TILE_VERT:
2223 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2224 break;
2225
2226 case ID_WINDOW_ARRANGE:
2227 SendMessageW(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2228 break;
2229
2230 case ID_SELECT_FONT:
2231 choose_font(hwnd);
2232 break;
2233
2234 case ID_VIEW_TOOL_BAR:
2235 toggle_child(hwnd, cmd, Globals.htoolbar);
2236 break;
2237
2238 case ID_VIEW_DRIVE_BAR:
2239 toggle_child(hwnd, cmd, Globals.hdrivebar);
2240 break;
2241
2242 case ID_VIEW_STATUSBAR:
2243 toggle_child(hwnd, cmd, Globals.hstatusbar);
2244 break;
2245
2246 case ID_VIEW_SAVESETTINGS:
2247 Globals.saveSettings = !Globals.saveSettings;
2248 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS,
2249 Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED );
2250 break;
2251
2252 case ID_RUN:
2253 WineFile_OnRun( hwnd );
2254 break;
2255
2256 case ID_CONNECT_NETWORK_DRIVE: {
2257 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2258 if (ret == NO_ERROR)
2259 refresh_drives();
2260 else if (ret != (DWORD)-1) {
2261 if (ret == ERROR_EXTENDED_ERROR)
2262 display_network_error(hwnd);
2263 else
2264 display_error(hwnd, ret);
2265 }
2266 break;}
2267
2268 case ID_DISCONNECT_NETWORK_DRIVE: {
2269 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2270 if (ret == NO_ERROR)
2271 refresh_drives();
2272 else if (ret != (DWORD)-1) {
2273 if (ret == ERROR_EXTENDED_ERROR)
2274 display_network_error(hwnd);
2275 else
2276 display_error(hwnd, ret);
2277 }
2278 break;}
2279
2280 case ID_FORMAT_DISK: {
2281 UINT sem_org = SetErrorMode(0); /* Get the current Error Mode settings. */
2282 SetErrorMode(sem_org & ~SEM_FAILCRITICALERRORS); /* Force O/S to handle */
2283 SHFormatDrive(hwnd, 0 /* A: */, SHFMT_ID_DEFAULT, 0);
2284 SetErrorMode(sem_org); /* Put it back the way it was. */
2285 break;}
2286
2287 case ID_HELP:
2288 WinHelpW(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2289 break;
2290
2291 #ifndef _NO_EXTENSIONS
2292 case ID_VIEW_FULLSCREEN:
2293 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2294 break;
2295
2296 #ifdef __WINE__
2297 case ID_DRIVE_UNIX_FS: {
2298 WCHAR path[MAX_PATH];
2299 char cpath[MAX_PATH];
2300 ChildWnd* child;
2301
2302 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2303 break;
2304
2305 getcwd(cpath, MAX_PATH);
2306 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2307 child = alloc_child_window(path, NULL, hwnd);
2308
2309 if (!create_child_window(child))
2310 HeapFree(GetProcessHeap(), 0, child);
2311 break;}
2312 #endif
2313 #ifdef _SHELL_FOLDERS
2314 case ID_DRIVE_SHELL_NS: {
2315 WCHAR path[MAX_PATH];
2316 ChildWnd* child;
2317
2318 if (activate_fs_window(RS(b1,IDS_SHELL)))
2319 break;
2320
2321 GetCurrentDirectoryW(MAX_PATH, path);
2322 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2323
2324 if (!create_child_window(child))
2325 HeapFree(GetProcessHeap(), 0, child);
2326 break;}
2327 #endif
2328 #endif
2329
2330 /*TODO: There are even more menu items! */
2331
2332 case ID_ABOUT:
2333 ShellAboutW(hwnd, RS(b1,IDS_WINEFILE), NULL,
2334 LoadImageW( Globals.hInstance, MAKEINTRESOURCEW(IDI_WINEFILE),
2335 IMAGE_ICON, 48, 48, LR_SHARED ));
2336 break;
2337
2338 default:
2339 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2340 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2341 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2342 (cmd<SC_SIZE || cmd>SC_RESTORE))
2343 MessageBoxW(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2344
2345 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2346 }
2347 break;}
2348
2349 case WM_SIZE:
2350 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2351 break; /* do not pass message to DefFrameProcW */
2352
2353 case WM_DEVICECHANGE:
2354 SendMessageW(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0);
2355 break;
2356
2357 #ifndef _NO_EXTENSIONS
2358 case WM_GETMINMAXINFO: {
2359 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2360
2361 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2362 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2363 break;}
2364
2365 case FRM_CALC_CLIENT:
2366 frame_get_clientspace(hwnd, (PRECT)lparam);
2367 return TRUE;
2368 #endif /* _NO_EXTENSIONS */
2369
2370 default:
2371 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2372 }
2373
2374 return 0;
2375 }
2376
2377
2378 static WCHAR g_pos_names[COLUMNS][20] = {
2379 {'\0'} /* symbol */
2380 };
2381
2382 static const int g_pos_align[] = {
2383 0,
2384 HDF_LEFT, /* Name */
2385 HDF_RIGHT, /* Size */
2386 HDF_LEFT, /* CDate */
2387 #ifndef _NO_EXTENSIONS
2388 HDF_LEFT, /* ADate */
2389 HDF_LEFT, /* MDate */
2390 HDF_LEFT, /* Index */
2391 HDF_CENTER, /* Links */
2392 #endif
2393 HDF_CENTER, /* Attributes */
2394 #ifndef _NO_EXTENSIONS
2395 HDF_LEFT /* Security */
2396 #endif
2397 };
2398
2399 static void resize_tree(ChildWnd* child, int cx, int cy)
2400 {
2401 HDWP hdwp = BeginDeferWindowPos(4);
2402 RECT rt;
2403
2404 rt.left = 0;
2405 rt.top = 0;
2406 rt.right = cx;
2407 rt.bottom = cy;
2408
2409 cx = child->split_pos + SPLIT_WIDTH/2;
2410
2411 #ifndef _NO_EXTENSIONS
2412 {
2413 WINDOWPOS wp;
2414 HD_LAYOUT hdl;
2415
2416 hdl.prc = &rt;
2417 hdl.pwpos = &wp;
2418
2419 SendMessageW(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl);
2420
2421 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2422 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2423 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2424 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2425 }
2426 #endif /* _NO_EXTENSIONS */
2427
2428 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);
2429 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2430
2431 EndDeferWindowPos(hdwp);
2432 }
2433
2434
2435 #ifndef _NO_EXTENSIONS
2436
2437 static HWND create_header(HWND parent, Pane* pane, UINT id)
2438 {
2439 HDITEMW hdi;
2440 int idx;
2441
2442 HWND hwnd = CreateWindowW(WC_HEADERW, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/,
2443 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2444 if (!hwnd)
2445 return 0;
2446
2447 SendMessageW(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE);
2448
2449 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2450
2451 for(idx=0; idx<COLUMNS; idx++) {
2452 hdi.pszText = g_pos_names[idx];
2453 hdi.fmt = HDF_STRING | g_pos_align[idx];
2454 hdi.cxy = pane->widths[idx];
2455 SendMessageW(hwnd, HDM_INSERTITEMW, idx, (LPARAM)&hdi);
2456 }
2457
2458 return hwnd;
2459 }
2460
2461 #endif /* _NO_EXTENSIONS */
2462
2463
2464 static void init_output(HWND hwnd)
2465 {
2466 static const WCHAR s1000[] = {'1','0','0','0','\0'};
2467 WCHAR b[16];
2468 HFONT old_font;
2469 HDC hdc = GetDC(hwnd);
2470
2471 if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2472 Globals.num_sep = b[1];
2473 else
2474 Globals.num_sep = '.';
2475
2476 old_font = SelectObject(hdc, Globals.hfont);
2477 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
2478 SelectObject(hdc, old_font);
2479 ReleaseDC(hwnd, hdc);
2480 }
2481
2482 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2483
2484
2485 /* calculate preferred width for all visible columns */
2486
2487 static BOOL calc_widths(Pane* pane, BOOL anyway)
2488 {
2489 int col, x, cx, spc=3*Globals.spaceSize.cx;
2490 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2491 int orgWidths[COLUMNS];
2492 int orgPositions[COLUMNS+1];
2493 HFONT hfontOld;
2494 HDC hdc;
2495 int cnt;
2496
2497 if (!anyway) {
2498 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2499 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2500 }
2501
2502 for(col=0; col<COLUMNS; col++)
2503 pane->widths[col] = 0;
2504
2505 hdc = GetDC(pane->hwnd);
2506 hfontOld = SelectObject(hdc, Globals.hfont);
2507
2508 for(cnt=0; cnt<entries; cnt++) {
2509 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2510
2511 DRAWITEMSTRUCT dis;
2512
2513 dis.CtlType = 0;
2514 dis.CtlID = 0;
2515 dis.itemID = 0;
2516 dis.itemAction = 0;
2517 dis.itemState = 0;
2518 dis.hwndItem = pane->hwnd;
2519 dis.hDC = hdc;
2520 dis.rcItem.left = 0;
2521 dis.rcItem.top = 0;
2522 dis.rcItem.right = 0;
2523 dis.rcItem.bottom = 0;
2524 /*dis.itemData = 0; */
2525
2526 draw_item(pane, &dis, entry, COLUMNS);
2527 }
2528
2529 SelectObject(hdc, hfontOld);
2530 ReleaseDC(pane->hwnd, hdc);
2531
2532 x = 0;
2533 for(col=0; col<COLUMNS; col++) {
2534 pane->positions[col] = x;
2535 cx = pane->widths[col];
2536
2537 if (cx) {
2538 cx += spc;
2539
2540 if (cx < IMAGE_WIDTH)
2541 cx = IMAGE_WIDTH;
2542
2543 pane->widths[col] = cx;
2544 }
2545
2546 x += cx;
2547 }
2548
2549 pane->positions[COLUMNS] = x;
2550
2551 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2552
2553 /* no change? */
2554 if (!anyway && !memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2555 return FALSE;
2556
2557 /* don't move, if only collapsing an entry */
2558 if (!anyway && pane->widths[0]<orgWidths[0] &&
2559 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2560 pane->widths[0] = orgWidths[0];
2561 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2562
2563 return FALSE;
2564 }
2565
2566 InvalidateRect(pane->hwnd, 0, TRUE);
2567
2568 return TRUE;
2569 }
2570
2571
2572 /* calculate one preferred column width */
2573
2574 static void calc_single_width(Pane* pane, int col)
2575 {
2576 HFONT hfontOld;
2577 int x, cx;
2578 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2579 int cnt;
2580 HDC hdc;
2581
2582 pane->widths[col] = 0;
2583
2584 hdc = GetDC(pane->hwnd);
2585 hfontOld = SelectObject(hdc, Globals.hfont);
2586
2587 for(cnt=0; cnt<entries; cnt++) {
2588 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2589 DRAWITEMSTRUCT dis;
2590
2591 dis.CtlType = 0;
2592 dis.CtlID = 0;
2593 dis.itemID = 0;
2594 dis.itemAction = 0;
2595 dis.itemState = 0;
2596 dis.hwndItem = pane->hwnd;
2597 dis.hDC = hdc;
2598 dis.rcItem.left = 0;
2599 dis.rcItem.top = 0;
2600 dis.rcItem.right = 0;
2601 dis.rcItem.bottom = 0;
2602 /*dis.itemData = 0; */
2603
2604 draw_item(pane, &dis, entry, col);
2605 }
2606
2607 SelectObject(hdc, hfontOld);
2608 ReleaseDC(pane->hwnd, hdc);
2609
2610 cx = pane->widths[col];
2611
2612 if (cx) {
2613 cx += 3*Globals.spaceSize.cx;
2614
2615 if (cx < IMAGE_WIDTH)
2616 cx = IMAGE_WIDTH;
2617 }
2618
2619 pane->widths[col] = cx;
2620
2621 x = pane->positions[col] + cx;
2622
2623 for(; col<COLUMNS-1; ) {
2624 pane->positions[++col] = x;
2625 x += pane->widths[col];
2626 }
2627
2628 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2629 }
2630
2631
2632 static BOOL pattern_match(LPCWSTR str, LPCWSTR pattern)
2633 {
2634 for( ; *str&&*pattern; str++,pattern++) {
2635 if (*pattern == '*') {
2636 do pattern++;
2637 while(*pattern == '*');
2638
2639 if (!*pattern)
2640 return TRUE;
2641
2642 for(; *str; str++)
2643 if (*str==*pattern && pattern_match(str, pattern))
2644 return TRUE;
2645
2646 return FALSE;
2647 }
2648 else if (*str!=*pattern && *pattern!='?')
2649 return FALSE;
2650 }
2651
2652 if (*str || *pattern)
2653 if (*pattern!='*' || pattern[1]!='\0')
2654 return FALSE;
2655
2656 return TRUE;
2657 }
2658
2659 static BOOL pattern_imatch(LPCWSTR str, LPCWSTR pattern)
2660 {
2661 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2662
2663 lstrcpyW(b1, str);
2664 lstrcpyW(b2, pattern);
2665 CharUpperW(b1);
2666 CharUpperW(b2);
2667
2668 return pattern_match(b1, b2);
2669 }
2670
2671
2672 enum FILE_TYPE {
2673 FT_OTHER = 0,
2674 FT_EXECUTABLE = 1,
2675 FT_DOCUMENT = 2
2676 };
2677
2678 static enum FILE_TYPE get_file_type(LPCWSTR filename);
2679
2680
2681 /* insert listbox entries after index idx */
2682
2683 static int insert_entries(Pane* pane, Entry* dir, LPCWSTR pattern, int filter_flags, int idx)
2684 {
2685 Entry* entry = dir;
2686
2687 if (!entry)
2688 return idx;
2689
2690 ShowWindow(pane->hwnd, SW_HIDE);
2691
2692 for(; entry; entry=entry->next) {
2693 #ifndef _LEFT_FILES
2694 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2695 continue;
2696 #endif
2697
2698 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2699 /* don't display entries "." and ".." in the left pane */
2700 if (pane->treePane && entry->data.cFileName[0] == '.')
2701 if (
2702 #ifndef _NO_EXTENSIONS
2703 entry->data.cFileName[1] == '\0' ||
2704 #endif
2705 (entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0'))
2706 continue;
2707
2708 /* filter directories in right pane */
2709 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2710 continue;
2711 }
2712
2713 /* filter using the file name pattern */
2714 if (pattern)
2715 if (!pattern_imatch(entry->data.cFileName, pattern))
2716 continue;
2717
2718 /* filter system and hidden files */
2719 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2720 continue;
2721
2722 /* filter looking at the file type */
2723 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2724 switch(get_file_type(entry->data.cFileName)) {
2725 case FT_EXECUTABLE:
2726 if (!(filter_flags & TF_PROGRAMS))
2727 continue;
2728 break;
2729
2730 case FT_DOCUMENT:
2731 if (!(filter_flags & TF_DOCUMENTS))
2732 continue;
2733 break;
2734
2735 default: /* TF_OTHERS */
2736 if (!(filter_flags & TF_OTHERS))
2737 continue;
2738 }
2739
2740 if (idx != -1)
2741 idx++;
2742
2743 SendMessageW(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM)entry);
2744
2745 if (pane->treePane && entry->expanded)
2746 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2747 }
2748
2749 ShowWindow(pane->hwnd, SW_SHOW);
2750
2751 return idx;
2752 }
2753
2754
2755 static void format_bytes(LPWSTR buffer, LONGLONG bytes)
2756 {
2757 static const WCHAR sFmtGB[] = {'%', '.', '1', 'f', ' ', 'G', 'B', '\0'};
2758 static const WCHAR sFmtMB[] = {'%', '.', '1', 'f', ' ', 'M', 'B', '\0'};
2759 static const WCHAR sFmtkB[] = {'%', '.', '1', 'f', ' ', 'k', 'B', '\0'};
2760 static const WCHAR sFmtB[] = {'%', 'u', 0};
2761
2762 float fBytes = (float)bytes;
2763
2764 if (bytes >= 1073741824) /* 1 GB */
2765 sprintfW(buffer, sFmtGB, fBytes/1073741824.f+.5f);
2766 else if (bytes >= 1048576) /* 1 MB */
2767 sprintfW(buffer, sFmtMB, fBytes/1048576.f+.5f);
2768 else if (bytes >= 1024) /* 1 kB */
2769 sprintfW(buffer, sFmtkB, fBytes/1024.f+.5f);
2770 else
2771 sprintfW(buffer, sFmtB, (DWORD)bytes);
2772 }
2773
2774 static void set_space_status(void)
2775 {
2776 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2777 WCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2778
2779 if (GetDiskFreeSpaceExW(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2780 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2781 format_bytes(b2, ulTotalBytes.QuadPart);
2782 wsprintfW(buffer, RS(fmt,IDS_FREE_SPACE_FMT), b1, b2);
2783 } else
2784 lstrcpyW(buffer, sQMarks);
2785
2786 SendMessageW(Globals.hstatusbar, SB_SETTEXTW, 0, (LPARAM)buffer);
2787 }
2788
2789
2790 static WNDPROC g_orgTreeWndProc;
2791
2792 static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCWSTR pattern, int filter_flags)
2793 {
2794 static const WCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2795
2796 static int s_init = 0;
2797 Entry* entry = pane->root;
2798
2799 pane->hwnd = CreateWindowW(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2800 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2801 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2802
2803 SetWindowLongPtrW(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2804 g_orgTreeWndProc = (WNDPROC)SetWindowLongPtrW(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc);
2805
2806 SendMessageW(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE);
2807
2808 /* insert entries into listbox */
2809 if (entry)
2810 insert_entries(pane, entry, pattern, filter_flags, -1);
2811
2812 /* calculate column widths */
2813 if (!s_init) {
2814 s_init = 1;
2815 init_output(pane->hwnd);
2816 }
2817
2818 calc_widths(pane, TRUE);
2819
2820 #ifndef _NO_EXTENSIONS
2821 pane->hwndHeader = create_header(parent, pane, id_header);
2822 #endif
2823 }
2824
2825
2826 static void InitChildWindow(ChildWnd* child)
2827 {
2828 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2829 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2830 }
2831
2832
2833 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols)
2834 {
2835 SYSTEMTIME systime;
2836 FILETIME lft;
2837 int len = 0;
2838
2839 *buffer = '\0';
2840
2841 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2842 return;
2843
2844 if (!FileTimeToLocalFileTime(ft, &lft))
2845 {err: lstrcpyW(buffer,sQMarks); return;}
2846
2847 if (!FileTimeToSystemTime(&lft, &systime))
2848 goto err;
2849
2850 if (visible_cols & COL_DATE) {
2851 len = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2852 if (!len)
2853 goto err;
2854 }
2855
2856 if (visible_cols & COL_TIME) {
2857 if (len)
2858 buffer[len-1] = ' ';
2859
2860 buffer[len++] = ' ';
2861
2862 if (!GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2863 buffer[len] = '\0';
2864 }
2865 }
2866
2867
2868 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2869 {
2870 RECT rt = {0, 0, 0, 0};
2871
2872 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2873
2874 if (rt.right > pane->widths[col])
2875 pane->widths[col] = rt.right;
2876 }
2877
2878 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2879 {
2880 RECT rt = {0, 0, 0, 0};
2881
2882 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2883 DrawTextExW(dis->hDC, (LPWSTR)str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2884
2885 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2886 /*FIXME rt (0,0) ??? */
2887
2888 if (rt.right > pane->widths[col])
2889 pane->widths[col] = rt.right;
2890 }
2891
2892
2893 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str, DWORD flags)
2894 {
2895 int x = dis->rcItem.left;
2896 RECT rt;
2897
2898 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2899 rt.top = dis->rcItem.top;
2900 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2901 rt.bottom = dis->rcItem.bottom;
2902
2903 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2904 }
2905
2906 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2907 {
2908 int x = dis->rcItem.left;
2909 RECT rt;
2910
2911 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2912 rt.top = dis->rcItem.top;
2913 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2914 rt.bottom = dis->rcItem.bottom;
2915
2916 /* DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
2917 DrawTextExW(dis->hDC, (LPWSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
2918
2919 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2920 }
2921
2922 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2923 {
2924 int x = dis->rcItem.left;
2925 RECT rt;
2926 LPCWSTR s = str;
2927 WCHAR b[128];
2928 LPWSTR d = b;
2929 int pos;
2930
2931 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2932 rt.top = dis->rcItem.top;
2933 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2934 rt.bottom = dis->rcItem.bottom;
2935
2936 if (*s)
2937 *d++ = *s++;
2938
2939 /* insert number separator characters */
2940 pos = lstrlenW(s) % 3;
2941
2942 while(*s)
2943 if (pos--)
2944 *d++ = *s++;
2945 else {
2946 *d++ = Globals.num_sep;
2947 pos = 3;
2948 }
2949
2950 DrawTextW(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
2951 }
2952
2953
2954 static BOOL is_exe_file(LPCWSTR ext)
2955 {
2956 static const WCHAR executable_extensions[][4] = {
2957 {'C','O','M','\0'},
2958 {'E','X','E','\0'},
2959 {'B','A','T','\0'},
2960 {'C','M','D','\0'},
2961 #ifndef _NO_EXTENSIONS
2962 {'C','M','M','\0'},
2963 {'B','T','M','\0'},
2964 {'A','W','K','\0'},
2965 #endif /* _NO_EXTENSIONS */
2966 {'\0'}
2967 };
2968
2969 WCHAR ext_buffer[_MAX_EXT];
2970 const WCHAR (*p)[4];
2971 LPCWSTR s;
2972 LPWSTR d;
2973
2974 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
2975 d++;
2976
2977 for(p=executable_extensions; (*p)[0]; p++)
2978 if (!lstrcmpiW(ext_buffer, *p))
2979 return TRUE;
2980
2981 return FALSE;
2982 }
2983
2984 static BOOL is_registered_type(LPCWSTR ext)
2985 {
2986 /* check if there exists a classname for this file extension in the registry */
2987 if (!RegQueryValueW(HKEY_CLASSES_ROOT, ext, NULL, NULL))
2988 return TRUE;
2989
2990 return FALSE;
2991 }
2992
2993 static enum FILE_TYPE get_file_type(LPCWSTR filename)
2994 {
2995 LPCWSTR ext = strrchrW(filename, '.');
2996 if (!ext)
2997 ext = sEmpty;
2998
2999 if (is_exe_file(ext))
3000 return FT_EXECUTABLE;
3001 else if (is_registered_type(ext))
3002 return FT_DOCUMENT;
3003 else
3004 return FT_OTHER;
3005 }
3006
3007
3008 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
3009 {
3010 WCHAR buffer[BUFFER_LEN];
3011 DWORD attrs;
3012 int visible_cols = pane->visible_cols;
3013 COLORREF bkcolor, textcolor;
3014 RECT focusRect = dis->rcItem;
3015 HBRUSH hbrush;
3016 enum IMAGE img;
3017 int img_pos, cx;
3018 int col = 0;
3019
3020 if (entry) {
3021 attrs = entry->data.dwFileAttributes;
3022
3023 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
3024 if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.'
3025 && entry->data.cFileName[2] == '\0')
3026 img = IMG_FOLDER_UP;
3027 #ifndef _NO_EXTENSIONS
3028 else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0')
3029 img = IMG_FOLDER_CUR;
3030 #endif
3031 else if (
3032 #ifdef _NO_EXTENSIONS
3033 entry->expanded ||
3034 #endif
3035 (pane->treePane && (dis->itemState&ODS_FOCUS)))
3036 img = IMG_OPEN_FOLDER;
3037 else
3038 img = IMG_FOLDER;
3039 } else {
3040 switch(get_file_type(entry->data.cFileName)) {
3041 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
3042 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
3043 default: img = IMG_FILE;
3044 }
3045 }
3046 } else {
3047 attrs = 0;
3048 img = IMG_NONE;
3049 }
3050
3051 if (pane->treePane) {
3052 if (entry) {
3053 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
3054
3055 if (calcWidthCol == -1) {
3056 int x;
3057 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
3058 Entry* up;
3059 RECT rt_clip;
3060 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
3061 HRGN hrgn;
3062
3063 rt_clip.left = dis->rcItem.left;
3064 rt_clip.top = dis->rcItem.top;
3065 rt_clip.right = dis->rcItem.left+pane->widths[col];
3066 rt_clip.bottom = dis->rcItem.bottom;
3067
3068 hrgn = CreateRectRgnIndirect(&rt_clip);
3069
3070 if (!GetClipRgn(dis->hDC, hrgn_org)) {
3071 DeleteObject(hrgn_org);
3072 hrgn_org = 0;
3073 }
3074
3075 /* HGDIOBJ holdPen = SelectObject(dis->hDC, GetStockObject(BLACK_PEN)); */
3076 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
3077 DeleteObject(hrgn);
3078
3079 if ((up=entry->up) != NULL) {
3080 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
3081 LineTo(dis->hDC, img_pos-2, y);
3082
3083 x = img_pos - IMAGE_WIDTH/2;
3084
3085 do {
3086 x -= IMAGE_WIDTH+TREE_LINE_DX;
3087
3088 if (up->next
3089 #ifndef _LEFT_FILES
3090 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
3091 #endif
3092 ) {
3093 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3094 LineTo(dis->hDC, x, dis->rcItem.bottom);
3095 }
3096 } while((up=up->up) != NULL);
3097 }
3098
3099 x = img_pos - IMAGE_WIDTH/2;
3100
3101 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3102 LineTo(dis->hDC, x, y);
3103
3104 if (entry->next
3105 #ifndef _LEFT_FILES
3106 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
3107 #endif
3108 )
3109 LineTo(dis->hDC, x, dis->rcItem.bottom);
3110
3111 SelectClipRgn(dis->hDC, hrgn_org);
3112 if (hrgn_org) DeleteObject(hrgn_org);
3113 /* SelectObject(dis->hDC, holdPen); */
3114 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
3115 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
3116
3117 if (right > pane->widths[col])
3118 pane->widths[col] = right;
3119 }
3120 } else {
3121 img_pos = dis->rcItem.left;
3122 }
3123 } else {
3124 img_pos = dis->rcItem.left;
3125
3126 if (calcWidthCol==col || calcWidthCol==COLUMNS)
3127 pane->widths[col] = IMAGE_WIDTH;
3128 }
3129
3130 if (calcWidthCol == -1) {
3131 focusRect.left = img_pos -2;
3132
3133 #ifdef _NO_EXTENSIONS
3134 if (pane->treePane && entry) {
3135 RECT rt = {0};
3136
3137 DrawTextW(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3138
3139 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
3140 }
3141 #else
3142
3143 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
3144 textcolor = COLOR_COMPRESSED;
3145 else
3146 #endif /* _NO_EXTENSIONS */
3147 textcolor = RGB(0,0,0);
3148
3149 if (dis->itemState & ODS_FOCUS) {
3150 textcolor = RGB(255,255,255);
3151 bkcolor = COLOR_SELECTION;
3152 } else {
3153 bkcolor = RGB(255,255,255);
3154 }
3155
3156 hbrush = CreateSolidBrush(bkcolor);
3157 FillRect(dis->hDC, &focusRect, hbrush);
3158 DeleteObject(hbrush);
3159
3160 SetBkMode(dis->hDC, TRANSPARENT);
3161 SetTextColor(dis->hDC, textcolor);
3162
3163 cx = pane->widths[col];
3164
3165 if (cx && img!=IMG_NONE) {
3166 if (cx > IMAGE_WIDTH)
3167 cx = IMAGE_WIDTH;
3168
3169 #ifdef _SHELL_FOLDERS
3170 if (entry->hicon && entry->hicon!=(HICON)-1)
3171 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
3172 else
3173 #endif
3174 ImageList_DrawEx(Globals.himl, img, dis->hDC,
3175 img_pos, dis->rcItem.top, cx,
3176 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
3177 }
3178 }
3179
3180 if (!entry)
3181 return;
3182
3183 #ifdef _NO_EXTENSIONS
3184 if (img >= IMG_FOLDER_UP)
3185 return;
3186 #endif
3187
3188 col++;
3189
3190 /* ouput file name */
3191 if (calcWidthCol == -1)
3192 output_text(pane, dis, col, entry->data.cFileName, 0);
3193 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3194 calc_width(pane, dis, col, entry->data.cFileName);
3195
3196 col++;
3197
3198 #ifdef _NO_EXTENSIONS
3199 if (!pane->treePane) {
3200 #endif
3201
3202 /* display file size */
3203 if (visible_cols & COL_SIZE) {
3204 #ifdef _NO_EXTENSIONS
3205 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
3206 #endif
3207 {
3208 format_longlong( buffer, ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow );
3209
3210 if (calcWidthCol == -1)
3211 output_number(pane, dis, col, buffer);
3212 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3213 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
3214 }
3215
3216 col++;
3217 }
3218
3219 /* display file date */
3220 if (visible_cols & (COL_DATE|COL_TIME)) {
3221 #ifndef _NO_EXTENSIONS
3222 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
3223 if (calcWidthCol == -1)
3224 output_text(pane, dis, col, buffer, 0);
3225 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3226 calc_width(pane, dis, col, buffer);
3227 col++;
3228
3229 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
3230 if (calcWidthCol == -1)
3231 output_text(pane, dis, col, buffer, 0);
3232 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3233 calc_width(pane, dis, col, buffer);
3234 col++;
3235 #endif /* _NO_EXTENSIONS */
3236
3237 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
3238 if (calcWidthCol == -1)
3239 output_text(pane, dis, col, buffer, 0);
3240 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3241 calc_width(pane, dis, col, buffer);
3242 col++;
3243 }
3244
3245 #ifndef _NO_EXTENSIONS
3246 if (entry->bhfi_valid) {
3247 if (visible_cols & COL_INDEX) {
3248 static const WCHAR fmtlow[] = {'%','X',0};
3249 static const WCHAR fmthigh[] = {'%','X','%','0','8','X',0};
3250
3251 if (entry->bhfi.nFileIndexHigh)
3252 wsprintfW(buffer, fmthigh,
3253 entry->bhfi.nFileIndexHigh, entry->bhfi.nFileIndexLow );
3254 else
3255 wsprintfW(buffer, fmtlow, entry->bhfi.nFileIndexLow );
3256
3257 if (calcWidthCol == -1)
3258 output_text(pane, dis, col, buffer, DT_RIGHT);
3259 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3260 calc_width(pane, dis, col, buffer);
3261
3262 col++;
3263 }
3264
3265 if (visible_cols & COL_LINKS) {
3266 wsprintfW(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
3267
3268 if (calcWidthCol == -1)
3269 output_text(pane, dis, col, buffer, DT_CENTER);
3270 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3271 calc_width(pane, dis, col, buffer);
3272
3273 col++;
3274 }
3275 } else
3276 col += 2;
3277 #endif /* _NO_EXTENSIONS */
3278
3279 /* show file attributes */
3280 if (visible_cols & COL_ATTRIBUTES) {
3281 #ifdef _NO_EXTENSIONS
3282 static const WCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3283 lstrcpyW(buffer, s4Tabs);
3284 #else
3285 static const WCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3286 lstrcpyW(buffer, s11Tabs);
3287 #endif
3288
3289 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
3290 else {
3291 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
3292 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
3293 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
3294 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
3295 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
3296 #ifndef _NO_EXTENSIONS
3297 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
3298 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
3299 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
3300 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
3301 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
3302 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
3303 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
3304 #endif /* _NO_EXTENSIONS */
3305 }
3306
3307 if (calcWidthCol == -1)
3308 output_tabbed_text(pane, dis, col, buffer);
3309 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3310 calc_tabbed_width(pane, dis, col, buffer);
3311
3312 col++;
3313 }
3314
3315 /*TODO
3316 if (flags.security) {
3317 static const WCHAR sSecTabs[] = {
3318 ' ','\t',' ','\t',' ','\t',' ',
3319 ' ','\t',' ',
3320 ' ','\t',' ','\t',' ','\t',' ',
3321 ' ','\t',' ',
3322 ' ','\t',' ','\t',' ','\t',' ',
3323 '\0'
3324 };
3325
3326 DWORD rights = get_access_mask();
3327
3328 lstrcpyW(buffer, sSecTabs);
3329
3330 if (rights & FILE_READ_DATA) buffer[ 0] = 'R';
3331 if (rights & FILE_WRITE_DATA) buffer[ 2] = 'W';
3332 if (rights & FILE_APPEND_DATA) buffer[ 4] = 'A';
3333 if (rights & FILE_READ_EA) {buffer[6] = 'entry'; buffer[ 7] = 'R';}
3334 if (rights & FILE_WRITE_EA) {buffer[9] = 'entry'; buffer[10] = 'W';}
3335 if (rights & FILE_EXECUTE) buffer[12] = 'X';
3336 if (rights & FILE_DELETE_CHILD) buffer[14] = 'D';
3337 if (rights & FILE_READ_ATTRIBUTES) {buffer[16] = 'a'; buffer[17] = 'R';}
3338 if (rights & FILE_WRITE_ATTRIBUTES) {buffer[19] = 'a'; buffer[20] = 'W';}
3339 if (rights & WRITE_DAC) buffer[22] = 'C';
3340 if (rights & WRITE_OWNER) buffer[24] = 'O';
3341 if (rights & SYNCHRONIZE) buffer[26] = 'S';
3342
3343 output_text(dis, col++, buffer, DT_LEFT, 3, psize);
3344 }
3345
3346 if (flags.description) {
3347 get_description(buffer);
3348 output_text(dis, col++, buffer, 0, psize);
3349 }
3350 */
3351
3352 #ifdef _NO_EXTENSIONS
3353 }
3354
3355 /* draw focus frame */
3356 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
3357 /* Currently [04/2000] Wine neither behaves exactly the same */
3358 /* way as WIN 95 nor like Windows NT... */
3359 HGDIOBJ lastBrush;
3360 HPEN lastPen;
3361 HPEN hpen;
3362
3363 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
3364 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
3365 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
3366 } else
3367 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
3368
3369 lastPen = SelectPen(dis->hDC, hpen);
3370 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
3371 SetROP2(dis->hDC, R2_XORPEN);
3372 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
3373 SelectObject(dis->hDC, lastBrush);
3374 SelectObject(dis->hDC, lastPen);
3375 DeleteObject(hpen);
3376 }
3377 #endif /* _NO_EXTENSIONS */
3378 }
3379
3380
3381 #ifdef _NO_EXTENSIONS
3382
3383 static void draw_splitbar(HWND hwnd, int x)
3384 {
3385 RECT rt;
3386 HDC hdc = GetDC(hwnd);
3387
3388 GetClientRect(hwnd, &rt);
3389
3390 rt.left = x - SPLIT_WIDTH/2;
3391 rt.right = x + SPLIT_WIDTH/2+1;
3392
3393 InvertRect(hdc, &rt);
3394
3395 ReleaseDC(hwnd, hdc);
3396 }
3397
3398 #endif /* _NO_EXTENSIONS */
3399
3400
3401 #ifndef _NO_EXTENSIONS
3402
3403 static void set_header(Pane* pane)
3404 {
3405 HDITEMW item;
3406 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3407 int i=0, x=0;
3408
3409 item.mask = HDI_WIDTH;
3410 item.cxy = 0;
3411
3412 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
3413 x += pane->widths[i];
3414 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3415 }
3416
3417 if (i < COLUMNS) {
3418 x += pane->widths[i];
3419 item.cxy = x - scroll_pos;
3420 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i++, (LPARAM)&item);
3421
3422 for(; i<COLUMNS; i++) {
3423 item.cxy = pane->widths[i];
3424 x += pane->widths[i];
3425 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3426 }
3427 }
3428 }
3429
3430 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
3431 {
3432 switch(pnmh->code) {
3433 case HDN_ITEMCHANGEDW: {
3434 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3435 int idx = phdn->iItem;
3436 int dx = phdn->pitem->cxy - pane->widths[idx];
3437 int i;
3438
3439 RECT clnt;
3440 GetClientRect(pane->hwnd, &clnt);
3441
3442 pane->widths[idx] += dx;
3443
3444 for(i=idx; ++i<=COLUMNS; )
3445 pane->positions[i] += dx;
3446
3447 {
3448 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3449 RECT rt_scr;
3450 RECT rt_clip;
3451
3452 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3453 rt_scr.top = 0;
3454 rt_scr.right = clnt.right;
3455 rt_scr.bottom = clnt.bottom;
3456
3457 rt_clip.left = pane->positions[idx]-scroll_pos;
3458 rt_clip.top = 0;
3459 rt_clip.right = clnt.right;
3460 rt_clip.bottom = clnt.bottom;
3461
3462 if (rt_scr.left < 0) rt_scr.left = 0;
3463 if (rt_clip.left < 0) rt_clip.left = 0;
3464
3465 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3466
3467 rt_clip.right = pane->positions[idx+1];
3468 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3469
3470 if (pnmh->code == HDN_ENDTRACKW) {
3471 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, pane->positions[COLUMNS], 0);
3472
3473 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3474 set_header(pane);
3475 }
3476 }
3477
3478 return FALSE;
3479 }
3480
3481 case HDN_DIVIDERDBLCLICKW: {
3482 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3483 HDITEMW item;
3484
3485 calc_single_width(pane, phdn->iItem);
3486 item.mask = HDI_WIDTH;
3487 item.cxy = pane->widths[phdn->iItem];
3488
3489 SendMessageW(pane->hwndHeader, HDM_SETITEMW, phdn->iItem, (LPARAM)&item);
3490 InvalidateRect(pane->hwnd, 0, TRUE);
3491 break;}
3492 }
3493
3494 return 0;
3495 }
3496
3497 #endif /* _NO_EXTENSIONS */
3498
3499
3500 static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3501 {
3502 WCHAR path[MAX_PATH];
3503 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
3504
3505 /* delete sub entries in left pane */
3506 for(;;) {
3507 LRESULT res = SendMessageW(child->left.hwnd, LB_GETITEMDATA, idx+1, 0);
3508 Entry* sub = (Entry*) res;
3509
3510 if (res==LB_ERR || !sub || sub->level<=entry->level)
3511 break;
3512
3513 SendMessageW(child->left.hwnd, LB_DELETESTRING, idx+1, 0);
3514 }
3515
3516 /* empty right pane */
3517 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3518
3519 /* release memory */
3520 free_entries(entry);
3521
3522 /* read contents from disk */
3523 #ifdef _SHELL_FOLDERS
3524 if (entry->etype == ET_SHELL)
3525 {
3526 read_directory(entry, NULL, child->sortOrder, hwnd);
3527 }
3528 else
3529 #endif
3530 {
3531 get_path(entry, path);
3532 read_directory(entry, path, child->sortOrder, hwnd);
3533 }
3534
3535 /* insert found entries in right pane */
3536 insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1);
3537 calc_widths(&child->right, FALSE);
3538 #ifndef _NO_EXTENSIONS
3539 set_header(&child->right);
3540 #endif
3541
3542 child->header_wdths_ok = FALSE;
3543
3544 SetCursor(old_cursor);
3545 }
3546
3547
3548 /* expand a directory entry */
3549
3550 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3551 {
3552 int idx;
3553 Entry* p;
3554
3555 if (!dir || dir->expanded || !dir->down)
3556 return FALSE;
3557
3558 p = dir->down;
3559
3560 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3561 p = p->next;
3562
3563 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3564 p->data.cFileName[2]=='\0' && p->next)
3565 p = p->next;
3566 }
3567
3568 /* no subdirectories ? */
3569 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3570 return FALSE;
3571
3572 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3573
3574 dir->expanded = TRUE;
3575
3576 /* insert entries in left pane */
3577 insert_entries(&child->left, p, NULL, TF_ALL, idx);
3578
3579 if (!child->header_wdths_ok) {
3580 if (calc_widths(&child->left, FALSE)) {
3581 #ifndef _NO_EXTENSIONS
3582 set_header(&child->left);
3583 #endif
3584
3585 child->header_wdths_ok = TRUE;
3586 }
3587 }
3588
3589 return TRUE;
3590 }
3591
3592
3593 static void collapse_entry(Pane* pane, Entry* dir)
3594 {
3595 int idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3596
3597 ShowWindow(pane->hwnd, SW_HIDE);
3598
3599 /* hide sub entries */
3600 for(;;) {
3601 LRESULT res = SendMessageW(pane->hwnd, LB_GETITEMDATA, idx+1, 0);
3602 Entry* sub = (Entry*) res;
3603
3604 if (res==LB_ERR || !sub || sub->level<=dir->level)
3605 break;
3606
3607 SendMessageW(pane->hwnd, LB_DELETESTRING, idx+1, 0);
3608 }
3609
3610 dir->expanded = FALSE;
3611
3612 ShowWindow(pane->hwnd, SW_SHOW);
3613 }
3614
3615
3616 static void refresh_right_pane(ChildWnd* child)
3617 {
3618 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3619 insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1);
3620 calc_widths(&child->right, FALSE);
3621
3622 #ifndef _NO_EXTENSIONS
3623 set_header(&child->right);
3624 #endif
3625 }
3626
3627 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3628 {
3629 WCHAR path[MAX_PATH];
3630
3631 if (!entry)
3632 return;
3633
3634 path[0] = '\0';
3635
3636 child->left.cur = entry;
3637
3638 child->right.root = entry->down? entry->down: entry;
3639 child->right.cur = entry;
3640
3641 if (!entry->scanned)
3642 scan_entry(child, entry, idx, hwnd);
3643 else
3644 refresh_right_pane(child);
3645
3646 get_path(entry, path);
3647 lstrcpyW(child->path, path);
3648
3649 if (child->hwnd) /* only change window title, if the window already exists */
3650 SetWindowTextW(child->hwnd, path);
3651
3652 if (path[0])
3653 if (SetCurrentDirectoryW(path))
3654 set_space_status();
3655 }
3656
3657
3658 static void refresh_child(ChildWnd* child)
3659 {
3660 WCHAR path[MAX_PATH], drv[_MAX_DRIVE+1];
3661 Entry* entry;
3662 int idx;
3663
3664 get_path(child->left.cur, path);
3665 _wsplitpath(path, drv, NULL, NULL, NULL);
3666
3667 child->right.root = NULL;
3668
3669 scan_entry(child, &child->root.entry, 0, child->hwnd);
3670
3671 #ifdef _SHELL_FOLDERS
3672
3673 if (child->root.entry.etype == ET_SHELL)
3674 {
3675 LPITEMIDLIST local_pidl = get_path_pidl(path,child->hwnd);
3676 if (local_pidl)
3677 entry = read_tree(&child->root, NULL, local_pidl , drv, child->sortOrder, child->hwnd);
3678 else
3679 entry = NULL;
3680 }
3681 else
3682 #endif
3683 entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd);
3684
3685 if (!entry)
3686 entry = &child->root.entry;
3687
3688 insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0);
3689
3690 set_curdir(child, entry, 0, child->hwnd);
3691
3692 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
3693 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3694 }
3695
3696
3697 static void create_drive_bar(void)
3698 {
3699 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0};
3700 #ifndef _NO_EXTENSIONS
3701 WCHAR b1[BUFFER_LEN];
3702 #endif
3703 int btn = 1;
3704 PWSTR p;
3705
3706 GetLogicalDriveStringsW(BUFFER_LEN, Globals.drives);
3707
3708 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3709 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3710 0, 16, 13, 16, 13, sizeof(TBBUTTON));
3711
3712 #ifndef _NO_EXTENSIONS
3713 #ifdef __WINE__
3714 /* insert unix file system button */
3715 b1[0] = '/';
3716 b1[1] = '\0';
3717 b1[2] = '\0';
3718 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3719
3720 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3721 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3722 drivebarBtn.iString++;
3723 #endif
3724 #ifdef _SHELL_FOLDERS
3725 /* insert shell namespace button */
3726 load_string(b1, sizeof(b1)/sizeof(b1[0]), IDS_SHELL);
3727 b1[lstrlenW(b1)+1] = '\0';
3728 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3729
3730 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3731 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3732 drivebarBtn.iString++;
3733 #endif
3734
3735 /* register windows drive root strings */
3736 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)Globals.drives);
3737 #endif
3738
3739 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3740
3741 for(p=Globals.drives; *p; ) {
3742 #ifdef _NO_EXTENSIONS
3743 /* insert drive letter */
3744 WCHAR b[3] = {tolower(*p)};
3745 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b);
3746 #endif
3747 switch(GetDriveTypeW(p)) {
3748 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3749 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3750 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3751 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3752 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3753 }
3754
3755 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3756 drivebarBtn.idCommand++;
3757 drivebarBtn.iString++;
3758
3759 while(*p++);
3760 }
3761 }
3762
3763 static void refresh_drives(void)
3764 {
3765 RECT rect;
3766
3767 /* destroy drive bar */
3768 DestroyWindow(Globals.hdrivebar);
3769 Globals.hdrivebar = 0;
3770
3771 /* re-create drive bar */
3772 create_drive_bar();
3773
3774 /* update window layout */
3775 GetClientRect(Globals.hMainWnd, &rect);
3776 SendMessageW(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
3777 }
3778
3779
3780 static BOOL launch_file(HWND hwnd, LPCWSTR cmd, UINT nCmdShow)
3781 {
3782 HINSTANCE hinst = ShellExecuteW(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3783
3784 if (PtrToUlong(hinst) <= 32) {
3785 display_error(hwnd, GetLastError());
3786 return FALSE;
3787 }
3788
3789 return TRUE;
3790 }
3791
3792
3793 static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3794 {
3795 WCHAR cmd[MAX_PATH];
3796
3797 #ifdef _SHELL_FOLDERS
3798 if (entry->etype == ET_SHELL) {
3799 BOOL ret = TRUE;
3800
3801 SHELLEXECUTEINFOW shexinfo;
3802
3803 shexinfo.cbSize = sizeof(SHELLEXECUTEINFOW);
3804 shexinfo.fMask = SEE_MASK_IDLIST;
3805 shexinfo.hwnd = hwnd;
3806 shexinfo.lpVerb = NULL;
3807 shexinfo.lpFile = NULL;
3808 shexinfo.lpParameters = NULL;
3809 shexinfo.lpDirectory = NULL;
3810 shexinfo.nShow = nCmdShow;
3811 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3812
3813 if (!ShellExecuteExW(&shexinfo)) {
3814 display_error(hwnd, GetLastError());
3815 ret = FALSE;
3816 }
3817
3818 if (shexinfo.lpIDList != entry->pidl)
3819 IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList);
3820
3821 return ret;
3822 }
3823 #endif
3824
3825 get_path(entry, cmd);
3826
3827 /* start program, open document... */
3828 return launch_file(hwnd, cmd, nCmdShow);
3829 }
3830
3831
3832 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3833 {
3834 Entry* entry = pane->cur;
3835
3836 if (!entry)
3837 return;
3838
3839 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3840 int scanned_old = entry->scanned;
3841
3842 if (!scanned_old)
3843 {
3844 int idx = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3845 scan_entry(child, entry, idx, hwnd);
3846 }
3847
3848 #ifndef _NO_EXTENSIONS
3849 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3850 return;
3851 #endif
3852
3853 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
3854 entry = child->left.cur->up;
3855 collapse_entry(&child->left, entry);
3856 goto focus_entry;
3857 } else if (entry->expanded)
3858 collapse_entry(pane, child->left.cur);
3859 else {
3860 expand_entry(child, child->left.cur);
3861
3862 if (!pane->treePane) focus_entry: {
3863 int idxstart = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3864 int idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, idxstart, (LPARAM)entry);
3865 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3866 set_curdir(child, entry, idx, hwnd);
3867 }
3868 }
3869
3870 if (!scanned_old) {
3871 calc_widths(pane, FALSE);
3872
3873 #ifndef _NO_EXTENSIONS
3874 set_header(pane);
3875 #endif
3876 }
3877 } else {
3878 if (GetKeyState(VK_MENU) < 0)
3879 show_properties_dlg(entry, child->hwnd);
3880 else
3881 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
3882 }
3883 }
3884
3885
3886 static BOOL pane_command(Pane* pane, UINT cmd)
3887 {
3888 switch(cmd) {
3889 case ID_VIEW_NAME:
3890 if (pane->visible_cols) {
3891 pane->visible_cols = 0;
3892 calc_widths(pane, TRUE);
3893 #ifndef _NO_EXTENSIONS
3894 set_header(pane);
3895 #endif
3896 InvalidateRect(pane->hwnd, 0, TRUE);
3897 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
3898 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
3899 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3900 }
3901 break;
3902
3903 case ID_VIEW_ALL_ATTRIBUTES:
3904 if (pane->visible_cols != COL_ALL) {
3905 pane->visible_cols = COL_ALL;
3906 calc_widths(pane, TRUE);
3907 #ifndef _NO_EXTENSIONS
3908 set_header(pane);
3909 #endif
3910 InvalidateRect(pane->hwnd, 0, TRUE);
3911 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
3912 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
3913 CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
3914 }
3915 break;
3916
3917 #ifndef _NO_EXTENSIONS
3918 case ID_PREFERRED_SIZES: {
3919 calc_widths(pane, TRUE);
3920 set_header(pane);
3921 InvalidateRect(pane->hwnd, 0, TRUE);
3922 break;}
3923 #endif
3924
3925 /* TODO: more command ids... */
3926
3927 default:
3928 return FALSE;
3929 }
3930
3931 return TRUE;
3932 }
3933
3934
3935 static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder)
3936 {
3937 if (child->sortOrder != sortOrder) {
3938 child->sortOrder = sortOrder;
3939 refresh_child(child);
3940 }
3941 }
3942
3943 static void update_view_menu(ChildWnd* child)
3944 {
3945 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED);
3946 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED);
3947 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED);
3948 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED);
3949 }
3950
3951
3952 static BOOL is_directory(LPCWSTR target)
3953 {
3954 /*TODO correctly handle UNIX paths */
3955 DWORD target_attr = GetFileAttributesW(target);
3956
3957 if (target_attr == INVALID_FILE_ATTRIBUTES)
3958 return FALSE;
3959
3960 return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE;
3961 }
3962
3963 static BOOL prompt_target(Pane* pane, LPWSTR source, LPWSTR target)
3964 {
3965 WCHAR path[MAX_PATH];
3966 int len;
3967
3968 get_path(pane->cur, path);
3969
3970 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK)
3971 return FALSE;
3972
3973 get_path(pane->cur, source);
3974
3975 /* convert relative targets to absolute paths */
3976 if (path[0]!='/' && path[1]!=':') {
3977 get_path(pane->cur->up, target);
3978 len = lstrlenW(target);
3979
3980 if (target[len-1]!='\\' && target[len-1]!='/')
3981 target[len++] = '/';
3982
3983 lstrcpyW(target+len, path);
3984 } else
3985 lstrcpyW(target, path);
3986
3987 /* If the target already exists as directory, create a new target below this. */
3988 if (is_directory(path)) {
3989 WCHAR fname[_MAX_FNAME], ext[_MAX_EXT];
3990 static const WCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'};
3991
3992 _wsplitpath(source, NULL, NULL, fname, ext);
3993
3994 wsprintfW(target, sAppend, path, fname, ext);
3995 }
3996
3997 return TRUE;
3998 }
3999
4000
4001 static IContextMenu2* s_pctxmenu2 = NULL;
4002 static IContextMenu3* s_pctxmenu3 = NULL;
4003
4004 static void CtxMenu_reset(void)
4005 {
4006 s_pctxmenu2 = NULL;
4007 s_pctxmenu3 = NULL;
4008 }
4009
4010 static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1)
4011 {
4012 IContextMenu* pcm = NULL;
4013
4014 CtxMenu_reset();
4015
4016 if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR)
4017 s_pctxmenu3 = (LPCONTEXTMENU3)pcm;
4018 else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR)
4019 s_pctxmenu2 = (LPCONTEXTMENU2)pcm;
4020
4021 if (pcm) {
4022 IContextMenu_Release(pcm1);
4023 return pcm;
4024 } else
4025 return pcm1;
4026 }
4027
4028 static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam)
4029 {
4030 if (s_pctxmenu3) {
4031 if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam)))
4032 return TRUE;
4033 }
4034
4035 if (s_pctxmenu2)
4036 if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam)))
4037 return TRUE;
4038
4039 return FALSE;
4040 }
4041
4042
4043 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
4044 {
4045 IContextMenu* pcm;
4046 BOOL executed = FALSE;
4047
4048 HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
4049 /* HRESULT hr = CDefFolderMenu_Create2(dir?dir->_pidl:DesktopFolder(), hwndParent, 1, &pidl, shell_folder, NULL, 0, NULL, &pcm); */
4050
4051 if (SUCCEEDED(hr)) {
4052 HMENU hmenu = CreatePopupMenu();
4053
4054 pcm = CtxMenu_query_interfaces(pcm);
4055
4056 if (hmenu) {
4057 hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
4058
4059 if (SUCCEEDED(hr)) {
4060 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
4061
4062 CtxMenu_reset();
4063
4064 if (idCmd) {
4065 CMINVOKECOMMANDINFO cmi;
4066
4067 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
4068 cmi.fMask = 0;
4069 cmi.hwnd = hwndParent;
4070 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
4071 cmi.lpParameters = NULL;
4072 cmi.lpDirectory = NULL;
4073 cmi.nShow = SW_SHOWNORMAL;
4074 cmi.dwHotKey = 0;
4075 cmi.hIcon = 0;
4076
4077 hr = IContextMenu_InvokeCommand(pcm, &cmi);
4078 executed = TRUE;
4079 }
4080 } else
4081 CtxMenu_reset();
4082 }
4083
4084 IContextMenu_Release(pcm);
4085 }
4086
4087 return FAILED(hr)? hr: executed? S_OK: S_FALSE;
4088 }
4089
4090
4091 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4092 {
4093 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4094 ASSERT(child);
4095
4096 switch(nmsg) {
4097 case WM_DRAWITEM: {
4098 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
4099 Entry* entry = (Entry*) dis->itemData;
4100
4101 if (dis->CtlID == IDW_TREE_LEFT)
4102 draw_item(&child->left, dis, entry, -1);
4103 else if (dis->CtlID == IDW_TREE_RIGHT)
4104 draw_item(&child->right, dis, entry, -1);
4105 else
4106 goto draw_menu_item;
4107
4108 return TRUE;}
4109
4110 case WM_CREATE:
4111 InitChildWindow(child);
4112 break;
4113
4114 case WM_NCDESTROY:
4115 free_child_window(child);
4116 SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0);
4117 break;
4118
4119 case WM_PAINT: {
4120 PAINTSTRUCT ps;
4121 HBRUSH lastBrush;
4122 RECT rt;
4123 GetClientRect(hwnd, &rt);
4124 BeginPaint(hwnd, &ps);
4125 rt.left = child->split_pos-SPLIT_WIDTH/2;
4126 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
4127 lastBrush = SelectObject(ps.hdc, GetStockObject(COLOR_SPLITBAR));
4128 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
4129 SelectObject(ps.hdc, lastBrush);
4130 #ifdef _NO_EXTENSIONS
4131 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
4132 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
4133 #endif
4134 EndPaint(hwnd, &ps);
4135 break;}
4136
4137 case WM_SETCURSOR:
4138 if (LOWORD(lparam) == HTCLIENT) {
4139 POINT pt;
4140 GetCursorPos(&pt);
4141 ScreenToClient(hwnd, &pt);
4142
4143 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
4144 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_SIZEWE));
4145 return TRUE;
4146 }
4147 }
4148 goto def;
4149
4150 case WM_LBUTTONDOWN: {
4151 RECT rt;
4152 int x = (short)LOWORD(lparam);
4153
4154 GetClientRect(hwnd, &rt);
4155
4156 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
4157 last_split = child->split_pos;
4158 #ifdef _NO_EXTENSIONS
4159 draw_splitbar(hwnd, last_split);
4160 #endif
4161 SetCapture(hwnd);
4162 }
4163
4164 break;}
4165
4166 case WM_LBUTTONUP:
4167 if (GetCapture() == hwnd) {
4168 #ifdef _NO_EXTENSIONS
4169 RECT rt;
4170 int x = (short)LOWORD(lparam);
4171 draw_splitbar(hwnd, last_split);
4172 last_split = -1;
4173 GetClientRect(hwnd, &rt);
4174 child->split_pos = x;
4175 resize_tree(child, rt.right, rt.bottom);
4176 #endif
4177 ReleaseCapture();
4178 }
4179 break;
4180
4181 #ifdef _NO_EXTENSIONS
4182 case WM_CAPTURECHANGED:
4183 if (GetCapture()==hwnd && last_split>=0)
4184 draw_splitbar(hwnd, last_split);
4185 break;
4186 #endif
4187
4188 case WM_KEYDOWN:
4189 if (wparam == VK_ESCAPE)
4190 if (GetCapture() == hwnd) {
4191 RECT rt;
4192 #ifdef _NO_EXTENSIONS
4193 draw_splitbar(hwnd, last_split);
4194 #else
4195 child->split_pos = last_split;
4196 #endif
4197 GetClientRect(hwnd, &rt);
4198 resize_tree(child, rt.right, rt.bottom);
4199 last_split = -1;
4200 ReleaseCapture();
4201 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_ARROW));
4202 }
4203 break;
4204
4205 case WM_MOUSEMOVE:
4206 if (GetCapture() == hwnd) {
4207 RECT rt;
4208 int x = (short)LOWORD(lparam);
4209
4210 #ifdef _NO_EXTENSIONS
4211 HDC hdc = GetDC(hwnd);
4212 GetClientRect(hwnd, &rt);
4213
4214 rt.left = last_split-SPLIT_WIDTH/2;
4215 rt.right = last_split+SPLIT_WIDTH/2+1;
4216 InvertRect(hdc, &rt);
4217
4218 last_split = x;
4219 rt.left = x-SPLIT_WIDTH/2;
4220 rt.right = x+SPLIT_WIDTH/2+1;
4221 InvertRect(hdc, &rt);
4222
4223 ReleaseDC(hwnd, hdc);
4224 #else
4225 GetClientRect(hwnd, &rt);
4226
4227 if (x>=0 && x<rt.right) {
4228 child->split_pos = x;
4229 resize_tree(child, rt.right, rt.bottom);
4230 rt.left = x-SPLIT_WIDTH/2;
4231 rt.right = x+SPLIT_WIDTH/2+1;
4232 InvalidateRect(hwnd, &rt, FALSE);
4233 UpdateWindow(child->left.hwnd);
4234 UpdateWindow(hwnd);
4235 UpdateWindow(child->right.hwnd);
4236 }
4237 #endif
4238 }
4239 break;
4240
4241 #ifndef _NO_EXTENSIONS
4242 case WM_GETMINMAXINFO:
4243 DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4244
4245 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
4246
4247 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
4248 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
4249 break;}
4250 #endif /* _NO_EXTENSIONS */
4251
4252 case WM_SETFOCUS:
4253 if (SetCurrentDirectoryW(child->path))
4254 set_space_status();
4255 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
4256 break;
4257
4258 case WM_DISPATCH_COMMAND: {
4259 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4260
4261 switch(LOWORD(wparam)) {
4262 case ID_WINDOW_NEW: {
4263 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
4264
4265 if (!create_child_window(new_child))
4266 HeapFree(GetProcessHeap(), 0, new_child);
4267
4268 break;}
4269
4270 case ID_REFRESH:
4271 refresh_drives();
4272 refresh_child(child);
4273 break;
4274
4275 case ID_ACTIVATE:
4276 activate_entry(child, pane, hwnd);
4277 break;
4278
4279 case ID_FILE_MOVE: {
4280 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4281
4282 if (prompt_target(pane, source, target)) {
4283 SHFILEOPSTRUCTW shfo = {hwnd, FO_MOVE, source, target};
4284
4285 source[lstrlenW(source)+1] = '\0';
4286 target[lstrlenW(target)+1] = '\0';
4287
4288 if (!SHFileOperationW(&shfo))
4289 refresh_child(child);
4290 }
4291 break;}
4292
4293 case ID_FILE_COPY: {
4294 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4295
4296 if (prompt_target(pane, source, target)) {
4297 SHFILEOPSTRUCTW shfo = {hwnd, FO_COPY, source, target};
4298
4299 source[lstrlenW(source)+1] = '\0';
4300 target[lstrlenW(target)+1] = '\0';
4301
4302 if (!SHFileOperationW(&shfo))
4303 refresh_child(child);
4304 }
4305 break;}
4306
4307 case ID_FILE_DELETE: {
4308 WCHAR path[BUFFER_LEN];
4309 SHFILEOPSTRUCTW shfo = {hwnd, FO_DELETE, path, NULL, FOF_ALLOWUNDO};
4310
4311 get_path(pane->cur, path);
4312
4313 path[lstrlenW(path)+1] = '\0';
4314
4315 if (!SHFileOperationW(&shfo))
4316 refresh_child(child);
4317 break;}
4318
4319 case ID_VIEW_SORT_NAME:
4320 set_sort_order(child, SORT_NAME);
4321 break;
4322
4323 case ID_VIEW_SORT_TYPE:
4324 set_sort_order(child, SORT_EXT);
4325 break;
4326
4327 case ID_VIEW_SORT_SIZE:
4328 set_sort_order(child, SORT_SIZE);
4329 break;
4330
4331 case ID_VIEW_SORT_DATE:
4332 set_sort_order(child, SORT_DATE);
4333 break;
4334
4335 case ID_VIEW_FILTER: {
4336 struct FilterDialog dlg;
4337
4338 memset(&dlg, 0, sizeof(struct FilterDialog));
4339 lstrcpyW(dlg.pattern, child->filter_pattern);
4340 dlg.flags = child->filter_flags;
4341
4342 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) {
4343 lstrcpyW(child->filter_pattern, dlg.pattern);
4344 child->filter_flags = dlg.flags;
4345 refresh_right_pane(child);
4346 }
4347 break;}
4348
4349 case ID_VIEW_SPLIT: {
4350 last_split = child->split_pos;
4351 #ifdef _NO_EXTENSIONS
4352 draw_splitbar(hwnd, last_split);
4353 #endif
4354 SetCapture(hwnd);
4355 break;}
4356
4357 case ID_EDIT_PROPERTIES:
4358 show_properties_dlg(pane->cur, child->hwnd);
4359 break;
4360
4361 default:
4362 return pane_command(pane, LOWORD(wparam));
4363 }
4364
4365 return TRUE;}
4366
4367 case WM_COMMAND: {
4368 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4369
4370 switch(HIWORD(wparam)) {
4371 case LBN_SELCHANGE: {
4372 int idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4373 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4374
4375 if (pane == &child->left)
4376 set_curdir(child, entry, idx, hwnd);
4377 else
4378 pane->cur = entry;
4379 break;}
4380
4381 case LBN_DBLCLK:
4382 activate_entry(child, pane, hwnd);
4383 break;
4384 }
4385 break;}
4386
4387 #ifndef _NO_EXTENSIONS
4388 case WM_NOTIFY: {
4389 NMHDR* pnmh = (NMHDR*) lparam;
4390 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
4391 #endif
4392
4393 #ifdef _SHELL_FOLDERS
4394 case WM_CONTEXTMENU: {
4395 POINT pt, pt_clnt;
4396 Pane* pane;
4397 int idx;
4398
4399 /* first select the current item in the listbox */
4400 HWND hpanel = (HWND) wparam;
4401 pt_clnt.x = pt.x = (short)LOWORD(lparam);
4402 pt_clnt.y = pt.y = (short)HIWORD(lparam);
4403 ScreenToClient(hpanel, &pt_clnt);
4404 SendMessageW(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4405 SendMessageW(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4406
4407 /* now create the popup menu using shell namespace and IContextMenu */
4408 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4409 idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4410
4411 if (idx != -1) {
4412 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4413
4414 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
4415
4416 if (pidl_abs) {
4417 IShellFolder* parentFolder;
4418 LPCITEMIDLIST pidlLast;
4419
4420 /* get and use the parent folder to display correct context menu in all cases */
4421 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
4422 if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK)
4423 refresh_child(child);
4424
4425 IShellFolder_Release(parentFolder);
4426 }
4427
4428 IMalloc_Free(Globals.iMalloc, pidl_abs);
4429 }
4430 }
4431 break;}
4432 #endif
4433
4434 case WM_MEASUREITEM:
4435 draw_menu_item:
4436 if (!wparam) /* Is the message menu-related? */
4437 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4438 return TRUE;
4439
4440 break;
4441
4442 case WM_INITMENUPOPUP:
4443 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4444 return 0;
4445
4446 update_view_menu(child);
4447 break;
4448
4449 case WM_MENUCHAR: /* only supported by IContextMenu3 */
4450 if (s_pctxmenu3) {
4451 LRESULT lResult = 0;
4452
4453 IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult);
4454
4455 return lResult;
4456 }
4457
4458 break;
4459
4460 case WM_SIZE:
4461 if (wparam != SIZE_MINIMIZED)
4462 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
4463 /* fall through */
4464
4465 default: def:
4466 return DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4467 }
4468
4469 return 0;
4470 }
4471
4472
4473 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4474 {
4475 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(GetParent(hwnd), GWLP_USERDATA);
4476 Pane* pane = (Pane*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4477 ASSERT(child);
4478
4479 switch(nmsg) {
4480 #ifndef _NO_EXTENSIONS
4481 case WM_HSCROLL:
4482 set_header(pane);
4483 break;
4484 #endif
4485
4486 case WM_SETFOCUS:
4487 child->focus_pane = pane==&child->right? 1: 0;
4488 SendMessageW(hwnd, LB_SETSEL, TRUE, 1);
4489 /*TODO: check menu items */
4490 break;
4491
4492 case WM_KEYDOWN:
4493 if (wparam == VK_TAB) {
4494 /*TODO: SetFocus(Globals.hdrivebar) */
4495 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
4496 }
4497 }
4498
4499 return CallWindowProcW(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
4500 }
4501
4502
4503 static void InitInstance(HINSTANCE hinstance)
4504 {
4505 static const WCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
4506
4507 WNDCLASSEXW wcFrame;
4508 WNDCLASSW wcChild;
4509 int col;
4510
4511 INITCOMMONCONTROLSEX icc = {
4512 sizeof(INITCOMMONCONTROLSEX),
4513 ICC_BAR_CLASSES
4514 };
4515
4516 HDC hdc = GetDC(0);
4517
4518 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
4519
4520 InitCommonControlsEx(&icc);
4521
4522
4523 /* register frame window class */
4524
4525 wcFrame.cbSize = sizeof(WNDCLASSEXW);
4526 wcFrame.style = 0;
4527 wcFrame.lpfnWndProc = FrameWndProc;
4528 wcFrame.cbClsExtra = 0;
4529 wcFrame.cbWndExtra = 0;
4530 wcFrame.hInstance = hinstance;
4531 wcFrame.hIcon = LoadIconW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE));
4532 wcFrame.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4533 wcFrame.hbrBackground = 0;
4534 wcFrame.lpszMenuName = 0;
4535 wcFrame.lpszClassName = sWINEFILEFRAME;
4536 wcFrame.hIconSm = LoadImageW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
4537
4538 Globals.hframeClass = RegisterClassExW(&wcFrame);
4539
4540
4541 /* register tree windows class */
4542
4543 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
4544 wcChild.lpfnWndProc = ChildWndProc;
4545 wcChild.cbClsExtra = 0;
4546 wcChild.cbWndExtra = 0;
4547 wcChild.hInstance = hinstance;
4548 wcChild.hIcon = 0;
4549 wcChild.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4550 wcChild.hbrBackground = 0;
4551 wcChild.lpszMenuName = 0;
4552 wcChild.lpszClassName = sWINEFILETREE;
4553
4554 RegisterClassW(&wcChild);
4555
4556
4557 Globals.haccel = LoadAcceleratorsW(hinstance, MAKEINTRESOURCEW(IDA_WINEFILE));
4558
4559 Globals.hfont = CreateFontW(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
4560
4561 ReleaseDC(0, hdc);
4562
4563 Globals.hInstance = hinstance;
4564
4565 #ifdef _SHELL_FOLDERS
4566 CoInitialize(NULL);
4567 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
4568 SHGetDesktopFolder(&Globals.iDesktop);
4569 Globals.cfStrFName = RegisterClipboardFormatW(CFSTR_FILENAMEW);
4570 #endif
4571
4572 /* load column strings */
4573 col = 1;
4574
4575 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_NAME);
4576 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SIZE);
4577 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_CDATE);
4578 #ifndef _NO_EXTENSIONS
4579 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ADATE);
4580 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_MDATE);
4581 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_IDX);
4582 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_LINKS);
4583 #endif
4584 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ATTR);
4585 #ifndef _NO_EXTENSIONS
4586 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SEC);
4587 #endif
4588 }
4589
4590
4591 static BOOL show_frame(HWND hwndParent, int cmdshow, LPCWSTR path)
4592 {
4593 static const WCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
4594
4595 WCHAR buffer[MAX_PATH], b1[BUFFER_LEN];
4596 ChildWnd* child;
4597 HMENU hMenuFrame, hMenuWindow;
4598 windowOptions opts;
4599
4600 CLIENTCREATESTRUCT ccs;
4601
4602 if (Globals.hMainWnd)
4603 return TRUE;
4604
4605 opts = load_registry_settings();
4606 hMenuFrame = LoadMenuW(Globals.hInstance, MAKEINTRESOURCEW(IDM_WINEFILE));
4607 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
4608
4609 Globals.hMenuFrame = hMenuFrame;
4610 Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
4611 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
4612
4613 ccs.hWindowMenu = hMenuWindow;
4614 ccs.idFirstChild = IDW_FIRST_CHILD;
4615
4616
4617 /* create main window */
4618 Globals.hMainWnd = CreateWindowExW(0, MAKEINTRESOURCEW(Globals.hframeClass), RS(b1,IDS_WINE_FILE), WS_OVERLAPPEDWINDOW,
4619 opts.start_x, opts.start_y, opts.width, opts.height,
4620 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
4621
4622
4623 Globals.hmdiclient = CreateWindowExW(0, sMDICLIENT, NULL,
4624 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
4625 0, 0, 0, 0,
4626 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
4627
4628 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
4629 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, MF_BYCOMMAND);
4630
4631 create_drive_bar();
4632
4633 {
4634 TBBUTTON toolbarBtns[] = {
4635 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
4636 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4637 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4638 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4639 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4640 /*TODO
4641 {4, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4642 {5, ID_... , TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4643 */ };
4644
4645 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
4646 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
4647 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
4648 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
4649 }
4650
4651 Globals.hstatusbar = CreateStatusWindowW(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
4652 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
4653
4654 /* CreateStatusWindowW does not accept WS_BORDER
4655 Globals.hstatusbar = CreateWindowExW(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
4656 WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
4657 Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
4658
4659 /*TODO: read paths from registry */
4660
4661 if (!path || !*path) {
4662 GetCurrentDirectoryW(MAX_PATH, buffer);
4663 path = buffer;
4664 }
4665
4666 ShowWindow(Globals.hMainWnd, cmdshow);
4667
4668 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
4669 /* Shell Namespace as default: */
4670 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
4671 #else
4672 child = alloc_child_window(path, NULL, Globals.hMainWnd);
4673 #endif
4674
4675 child->pos.showCmd = SW_SHOWMAXIMIZED;
4676 child->pos.rcNormalPosition.left = 0;
4677 child->pos.rcNormalPosition.top = 0;
4678 child->pos.rcNormalPosition.right = 320;
4679 child->pos.rcNormalPosition.bottom = 280;
4680
4681 if (!create_child_window(child)) {
4682 HeapFree(GetProcessHeap(), 0, child);
4683 return FALSE;
4684 }
4685
4686 SetWindowPlacement(child->hwnd, &child->pos);
4687
4688 Globals.himl = ImageList_LoadImageW(Globals.hInstance, MAKEINTRESOURCEW(IDB_IMAGES), 16, 0, RGB(0,255,0), IMAGE_BITMAP, 0);
4689
4690 Globals.prescan_node = FALSE;
4691
4692 UpdateWindow(Globals.hMainWnd);
4693
4694 if (child->hwnd && path && path[0])
4695 {
4696 int index,count;
4697 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
4698 WCHAR fullname[_MAX_FNAME+_MAX_EXT+1];
4699
4700 memset(name,0,sizeof(name));
4701 memset(name,0,sizeof(ext));
4702 _wsplitpath(path, drv, dir, name, ext);
4703 if (name[0])
4704 {
4705 count = SendMessageW(child->right.hwnd, LB_GETCOUNT, 0, 0);
4706 lstrcpyW(fullname,name);
4707 lstrcatW(fullname,ext);
4708
4709 for (index = 0; index < count; index ++)
4710 {
4711 Entry* entry = (Entry*)SendMessageW(child->right.hwnd, LB_GETITEMDATA, index, 0);
4712 if (lstrcmpW(entry->data.cFileName,fullname)==0 ||
4713 lstrcmpW(entry->data.cAlternateFileName,fullname)==0)
4714 {
4715 SendMessageW(child->right.hwnd, LB_SETCURSEL, index, 0);
4716 SetFocus(child->right.hwnd);
4717 break;
4718 }
4719 }
4720 }
4721 }
4722 return TRUE;
4723 }
4724
4725 static void ExitInstance(void)
4726 {
4727 #ifdef _SHELL_FOLDERS
4728 IShellFolder_Release(Globals.iDesktop);
4729 IMalloc_Release(Globals.iMalloc);
4730 CoUninitialize();
4731 #endif
4732
4733 DeleteObject(Globals.hfont);
4734 ImageList_Destroy(Globals.himl);
4735 }
4736
4737 #ifdef _NO_EXTENSIONS
4738
4739 /* search for already running win[e]files */
4740
4741 static int g_foundPrevInstance = 0;
4742
4743 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4744 {
4745 WCHAR cls[128];
4746
4747 GetClassName(hwnd, cls, 128);
4748
4749 if (!lstrcmpW(cls, (LPCWSTR)lparam)) {
4750 g_foundPrevInstance++;
4751 return FALSE;
4752 }
4753
4754 return TRUE;
4755 }
4756
4757 /* search for window of given class name to allow only one running instance */
4758 static int find_window_class(LPCWSTR classname)
4759 {
4760 EnumWindows(EnumWndProc, (LPARAM)classname);
4761
4762 if (g_foundPrevInstance)
4763 return 1;
4764
4765 return 0;
4766 }
4767
4768 #endif
4769
4770 static int winefile_main(HINSTANCE hinstance, int cmdshow, LPCWSTR path)
4771 {
4772 MSG msg;
4773
4774 InitInstance(hinstance);
4775
4776 if( !show_frame(0, cmdshow, path) )
4777 {
4778 ExitInstance();
4779 return 1;
4780 }
4781
4782 while(GetMessageW(&msg, 0, 0, 0)) {
4783 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4784 continue;
4785
4786 if (Globals.hMainWnd && TranslateAcceleratorW(Globals.hMainWnd, Globals.haccel, &msg))
4787 continue;
4788
4789 TranslateMessage(&msg);
4790 DispatchMessageW(&msg);
4791 }
4792
4793 ExitInstance();
4794
4795 return msg.wParam;
4796 }
4797
4798
4799 #if defined(_MSC_VER)
4800 int APIENTRY wWinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPWSTR cmdline, int cmdshow)
4801 #else
4802 int APIENTRY WinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPSTR cmdline, int cmdshow)
4803 #endif
4804 {
4805 #ifdef _NO_EXTENSIONS
4806 if (find_window_class(sWINEFILEFRAME))
4807 return 1;
4808 #endif
4809
4810 { /* convert ANSI cmdline into WCS path string */
4811 WCHAR buffer[MAX_PATH];
4812 MultiByteToWideChar(CP_ACP, 0, cmdline, -1, buffer, MAX_PATH);
4813 winefile_main(hinstance, cmdshow, buffer);
4814 }
4815
4816 return 0;
4817 }
Windows API implementation