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msi: Initialize variable to placate static analyzers.
[wine.git] / programs / winefile / winefile.c
blobfb9f6d06d12f13b0deba9748a44c38920aa5a708
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;
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 static const WCHAR sAsterics[] = {'*', '\0'};
1357 static const WCHAR sTitleFmt[] = {'%','s',' ','-',' ','%','s','\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, sTitleFmt, 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 #ifndef _NO_EXTENSIONS
2109 static BOOL activate_fs_window(LPCWSTR filesys)
2110 {
2111 HWND child_wnd;
2112
2113 /* search for a already open window of the given file system name */
2114 for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
2115 ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(child_wnd, GWLP_USERDATA);
2116
2117 if (child) {
2118 if (!lstrcmpiW(child->root.fs, filesys)) {
2119 SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
2120
2121 if (IsIconic(child_wnd))
2122 ShowWindow(child_wnd, SW_SHOWNORMAL);
2123
2124 return TRUE;
2125 }
2126 }
2127 }
2128
2129 return FALSE;
2130 }
2131 #endif /* _NO_EXTENSIONS */
2132
2133 static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
2134 {
2135 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2136
2137 switch(nmsg) {
2138 case WM_CLOSE:
2139 if (Globals.saveSettings)
2140 save_registry_settings();
2141
2142 DestroyWindow(hwnd);
2143
2144 /* clear handle variables */
2145 Globals.hMenuFrame = 0;
2146 Globals.hMenuView = 0;
2147 Globals.hMenuOptions = 0;
2148 Globals.hMainWnd = 0;
2149 Globals.hmdiclient = 0;
2150 Globals.hdrivebar = 0;
2151 break;
2152
2153 case WM_DESTROY:
2154 PostQuitMessage(0);
2155 break;
2156
2157 case WM_INITMENUPOPUP: {
2158 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2159
2160 if (!SendMessageW(hwndClient, WM_INITMENUPOPUP, wparam, lparam))
2161 return 0;
2162 break;}
2163
2164 case WM_COMMAND: {
2165 UINT cmd = LOWORD(wparam);
2166 HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0);
2167
2168 if (SendMessageW(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam))
2169 break;
2170
2171 if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) {
2172 WCHAR drv[_MAX_DRIVE], path[MAX_PATH];
2173 ChildWnd* child;
2174 LPCWSTR root = Globals.drives;
2175 int i;
2176
2177 for(i=cmd-ID_DRIVE_FIRST; i--; root++)
2178 while(*root)
2179 root++;
2180
2181 if (activate_drive_window(root))
2182 return 0;
2183
2184 _wsplitpath(root, drv, 0, 0, 0);
2185
2186 if (!SetCurrentDirectoryW(drv)) {
2187 display_error(hwnd, GetLastError());
2188 return 0;
2189 }
2190
2191 GetCurrentDirectoryW(MAX_PATH, path); /*TODO: store last directory per drive */
2192 child = alloc_child_window(path, NULL, hwnd);
2193
2194 if (!create_child_window(child))
2195 HeapFree(GetProcessHeap(), 0, child);
2196 } else switch(cmd) {
2197 case ID_FILE_EXIT:
2198 SendMessageW(hwnd, WM_CLOSE, 0, 0);
2199 break;
2200
2201 case ID_WINDOW_NEW: {
2202 WCHAR path[MAX_PATH];
2203 ChildWnd* child;
2204
2205 GetCurrentDirectoryW(MAX_PATH, path);
2206 child = alloc_child_window(path, NULL, hwnd);
2207
2208 if (!create_child_window(child))
2209 HeapFree(GetProcessHeap(), 0, child);
2210 break;}
2211
2212 case ID_REFRESH:
2213 refresh_drives();
2214 break;
2215
2216 case ID_WINDOW_CASCADE:
2217 SendMessageW(Globals.hmdiclient, WM_MDICASCADE, 0, 0);
2218 break;
2219
2220 case ID_WINDOW_TILE_HORZ:
2221 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
2222 break;
2223
2224 case ID_WINDOW_TILE_VERT:
2225 SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
2226 break;
2227
2228 case ID_WINDOW_ARRANGE:
2229 SendMessageW(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0);
2230 break;
2231
2232 case ID_SELECT_FONT:
2233 choose_font(hwnd);
2234 break;
2235
2236 case ID_VIEW_TOOL_BAR:
2237 toggle_child(hwnd, cmd, Globals.htoolbar);
2238 break;
2239
2240 case ID_VIEW_DRIVE_BAR:
2241 toggle_child(hwnd, cmd, Globals.hdrivebar);
2242 break;
2243
2244 case ID_VIEW_STATUSBAR:
2245 toggle_child(hwnd, cmd, Globals.hstatusbar);
2246 break;
2247
2248 case ID_VIEW_SAVESETTINGS:
2249 Globals.saveSettings = !Globals.saveSettings;
2250 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS,
2251 Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED );
2252 break;
2253
2254 case ID_RUN:
2255 WineFile_OnRun( hwnd );
2256 break;
2257
2258 case ID_CONNECT_NETWORK_DRIVE: {
2259 DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK);
2260 if (ret == NO_ERROR)
2261 refresh_drives();
2262 else if (ret != (DWORD)-1) {
2263 if (ret == ERROR_EXTENDED_ERROR)
2264 display_network_error(hwnd);
2265 else
2266 display_error(hwnd, ret);
2267 }
2268 break;}
2269
2270 case ID_DISCONNECT_NETWORK_DRIVE: {
2271 DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK);
2272 if (ret == NO_ERROR)
2273 refresh_drives();
2274 else if (ret != (DWORD)-1) {
2275 if (ret == ERROR_EXTENDED_ERROR)
2276 display_network_error(hwnd);
2277 else
2278 display_error(hwnd, ret);
2279 }
2280 break;}
2281
2282 case ID_HELP:
2283 WinHelpW(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0);
2284 break;
2285
2286 #ifndef _NO_EXTENSIONS
2287 case ID_VIEW_FULLSCREEN:
2288 CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0);
2289 break;
2290
2291 #ifdef __WINE__
2292 case ID_DRIVE_UNIX_FS: {
2293 WCHAR path[MAX_PATH];
2294 char cpath[MAX_PATH];
2295 ChildWnd* child;
2296
2297 if (activate_fs_window(RS(b1,IDS_UNIXFS)))
2298 break;
2299
2300 getcwd(cpath, MAX_PATH);
2301 MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH);
2302 child = alloc_child_window(path, NULL, hwnd);
2303
2304 if (!create_child_window(child))
2305 HeapFree(GetProcessHeap(), 0, child);
2306 break;}
2307 #endif
2308 #ifdef _SHELL_FOLDERS
2309 case ID_DRIVE_SHELL_NS: {
2310 WCHAR path[MAX_PATH];
2311 ChildWnd* child;
2312
2313 if (activate_fs_window(RS(b1,IDS_SHELL)))
2314 break;
2315
2316 GetCurrentDirectoryW(MAX_PATH, path);
2317 child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd);
2318
2319 if (!create_child_window(child))
2320 HeapFree(GetProcessHeap(), 0, child);
2321 break;}
2322 #endif
2323 #endif
2324
2325 /*TODO: There are even more menu items! */
2326
2327 case ID_ABOUT:
2328 ShellAboutW(hwnd, RS(b1,IDS_WINEFILE), NULL,
2329 LoadImageW( Globals.hInstance, MAKEINTRESOURCEW(IDI_WINEFILE),
2330 IMAGE_ICON, 48, 48, LR_SHARED ));
2331 break;
2332
2333 default:
2334 /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE)
2335 STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE);
2336 else */if ((cmd<IDW_FIRST_CHILD || cmd>=IDW_FIRST_CHILD+0x100) &&
2337 (cmd<SC_SIZE || cmd>SC_RESTORE))
2338 MessageBoxW(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK);
2339
2340 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2341 }
2342 break;}
2343
2344 case WM_SIZE:
2345 resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam));
2346 break; /* do not pass message to DefFrameProcW */
2347
2348 case WM_DEVICECHANGE:
2349 SendMessageW(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0);
2350 break;
2351
2352 #ifndef _NO_EXTENSIONS
2353 case WM_GETMINMAXINFO: {
2354 LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
2355
2356 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
2357 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
2358 break;}
2359
2360 case FRM_CALC_CLIENT:
2361 frame_get_clientspace(hwnd, (PRECT)lparam);
2362 return TRUE;
2363 #endif /* _NO_EXTENSIONS */
2364
2365 default:
2366 return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam);
2367 }
2368
2369 return 0;
2370 }
2371
2372
2373 static WCHAR g_pos_names[COLUMNS][20] = {
2374 {'\0'} /* symbol */
2375 };
2376
2377 static const int g_pos_align[] = {
2378 0,
2379 HDF_LEFT, /* Name */
2380 HDF_RIGHT, /* Size */
2381 HDF_LEFT, /* CDate */
2382 #ifndef _NO_EXTENSIONS
2383 HDF_LEFT, /* ADate */
2384 HDF_LEFT, /* MDate */
2385 HDF_LEFT, /* Index */
2386 HDF_CENTER, /* Links */
2387 #endif
2388 HDF_CENTER, /* Attributes */
2389 #ifndef _NO_EXTENSIONS
2390 HDF_LEFT /* Security */
2391 #endif
2392 };
2393
2394 static void resize_tree(ChildWnd* child, int cx, int cy)
2395 {
2396 HDWP hdwp = BeginDeferWindowPos(4);
2397 RECT rt;
2398
2399 rt.left = 0;
2400 rt.top = 0;
2401 rt.right = cx;
2402 rt.bottom = cy;
2403
2404 cx = child->split_pos + SPLIT_WIDTH/2;
2405
2406 #ifndef _NO_EXTENSIONS
2407 {
2408 WINDOWPOS wp;
2409 HD_LAYOUT hdl;
2410
2411 hdl.prc = &rt;
2412 hdl.pwpos = &wp;
2413
2414 SendMessageW(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl);
2415
2416 DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter,
2417 wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags);
2418 DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter,
2419 rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags);
2420 }
2421 #endif /* _NO_EXTENSIONS */
2422
2423 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);
2424 DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
2425
2426 EndDeferWindowPos(hdwp);
2427 }
2428
2429
2430 #ifndef _NO_EXTENSIONS
2431
2432 static HWND create_header(HWND parent, Pane* pane, UINT id)
2433 {
2434 HDITEMW hdi;
2435 int idx;
2436
2437 HWND hwnd = CreateWindowW(WC_HEADERW, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/,
2438 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2439 if (!hwnd)
2440 return 0;
2441
2442 SendMessageW(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE);
2443
2444 hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
2445
2446 for(idx=0; idx<COLUMNS; idx++) {
2447 hdi.pszText = g_pos_names[idx];
2448 hdi.fmt = HDF_STRING | g_pos_align[idx];
2449 hdi.cxy = pane->widths[idx];
2450 SendMessageW(hwnd, HDM_INSERTITEMW, idx, (LPARAM)&hdi);
2451 }
2452
2453 return hwnd;
2454 }
2455
2456 #endif /* _NO_EXTENSIONS */
2457
2458
2459 static void init_output(HWND hwnd)
2460 {
2461 static const WCHAR s1000[] = {'1','0','0','0','\0'};
2462 WCHAR b[16];
2463 HFONT old_font;
2464 HDC hdc = GetDC(hwnd);
2465
2466 if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4)
2467 Globals.num_sep = b[1];
2468 else
2469 Globals.num_sep = '.';
2470
2471 old_font = SelectObject(hdc, Globals.hfont);
2472 GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize);
2473 SelectObject(hdc, old_font);
2474 ReleaseDC(hwnd, hdc);
2475 }
2476
2477 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol);
2478
2479
2480 /* calculate preferred width for all visible columns */
2481
2482 static BOOL calc_widths(Pane* pane, BOOL anyway)
2483 {
2484 int col, x, cx, spc=3*Globals.spaceSize.cx;
2485 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2486 int orgWidths[COLUMNS];
2487 int orgPositions[COLUMNS+1];
2488 HFONT hfontOld;
2489 HDC hdc;
2490 int cnt;
2491
2492 if (!anyway) {
2493 memcpy(orgWidths, pane->widths, sizeof(orgWidths));
2494 memcpy(orgPositions, pane->positions, sizeof(orgPositions));
2495 }
2496
2497 for(col=0; col<COLUMNS; col++)
2498 pane->widths[col] = 0;
2499
2500 hdc = GetDC(pane->hwnd);
2501 hfontOld = SelectObject(hdc, Globals.hfont);
2502
2503 for(cnt=0; cnt<entries; cnt++) {
2504 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2505
2506 DRAWITEMSTRUCT dis;
2507
2508 dis.CtlType = 0;
2509 dis.CtlID = 0;
2510 dis.itemID = 0;
2511 dis.itemAction = 0;
2512 dis.itemState = 0;
2513 dis.hwndItem = pane->hwnd;
2514 dis.hDC = hdc;
2515 dis.rcItem.left = 0;
2516 dis.rcItem.top = 0;
2517 dis.rcItem.right = 0;
2518 dis.rcItem.bottom = 0;
2519 /*dis.itemData = 0; */
2520
2521 draw_item(pane, &dis, entry, COLUMNS);
2522 }
2523
2524 SelectObject(hdc, hfontOld);
2525 ReleaseDC(pane->hwnd, hdc);
2526
2527 x = 0;
2528 for(col=0; col<COLUMNS; col++) {
2529 pane->positions[col] = x;
2530 cx = pane->widths[col];
2531
2532 if (cx) {
2533 cx += spc;
2534
2535 if (cx < IMAGE_WIDTH)
2536 cx = IMAGE_WIDTH;
2537
2538 pane->widths[col] = cx;
2539 }
2540
2541 x += cx;
2542 }
2543
2544 pane->positions[COLUMNS] = x;
2545
2546 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2547
2548 /* no change? */
2549 if (!anyway && !memcmp(orgWidths, pane->widths, sizeof(orgWidths)))
2550 return FALSE;
2551
2552 /* don't move, if only collapsing an entry */
2553 if (!anyway && pane->widths[0]<orgWidths[0] &&
2554 !memcmp(orgWidths+1, pane->widths+1, sizeof(orgWidths)-sizeof(int))) {
2555 pane->widths[0] = orgWidths[0];
2556 memcpy(pane->positions, orgPositions, sizeof(orgPositions));
2557
2558 return FALSE;
2559 }
2560
2561 InvalidateRect(pane->hwnd, 0, TRUE);
2562
2563 return TRUE;
2564 }
2565
2566
2567 #ifndef _NO_EXTENSIONS
2568 /* calculate one preferred column width */
2569
2570 static void calc_single_width(Pane* pane, int col)
2571 {
2572 HFONT hfontOld;
2573 int x, cx;
2574 int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0);
2575 int cnt;
2576 HDC hdc;
2577
2578 pane->widths[col] = 0;
2579
2580 hdc = GetDC(pane->hwnd);
2581 hfontOld = SelectObject(hdc, Globals.hfont);
2582
2583 for(cnt=0; cnt<entries; cnt++) {
2584 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, cnt, 0);
2585 DRAWITEMSTRUCT dis;
2586
2587 dis.CtlType = 0;
2588 dis.CtlID = 0;
2589 dis.itemID = 0;
2590 dis.itemAction = 0;
2591 dis.itemState = 0;
2592 dis.hwndItem = pane->hwnd;
2593 dis.hDC = hdc;
2594 dis.rcItem.left = 0;
2595 dis.rcItem.top = 0;
2596 dis.rcItem.right = 0;
2597 dis.rcItem.bottom = 0;
2598 /*dis.itemData = 0; */
2599
2600 draw_item(pane, &dis, entry, col);
2601 }
2602
2603 SelectObject(hdc, hfontOld);
2604 ReleaseDC(pane->hwnd, hdc);
2605
2606 cx = pane->widths[col];
2607
2608 if (cx) {
2609 cx += 3*Globals.spaceSize.cx;
2610
2611 if (cx < IMAGE_WIDTH)
2612 cx = IMAGE_WIDTH;
2613 }
2614
2615 pane->widths[col] = cx;
2616
2617 x = pane->positions[col] + cx;
2618
2619 for(; col<COLUMNS-1; ) {
2620 pane->positions[++col] = x;
2621 x += pane->widths[col];
2622 }
2623
2624 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0);
2625 }
2626 #endif /* _NO_EXTENSIONS */
2627
2628
2629 static BOOL pattern_match(LPCWSTR str, LPCWSTR pattern)
2630 {
2631 for( ; *str&&*pattern; str++,pattern++) {
2632 if (*pattern == '*') {
2633 do pattern++;
2634 while(*pattern == '*');
2635
2636 if (!*pattern)
2637 return TRUE;
2638
2639 for(; *str; str++)
2640 if (*str==*pattern && pattern_match(str, pattern))
2641 return TRUE;
2642
2643 return FALSE;
2644 }
2645 else if (*str!=*pattern && *pattern!='?')
2646 return FALSE;
2647 }
2648
2649 if (*str || *pattern)
2650 if (*pattern!='*' || pattern[1]!='\0')
2651 return FALSE;
2652
2653 return TRUE;
2654 }
2655
2656 static BOOL pattern_imatch(LPCWSTR str, LPCWSTR pattern)
2657 {
2658 WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN];
2659
2660 lstrcpyW(b1, str);
2661 lstrcpyW(b2, pattern);
2662 CharUpperW(b1);
2663 CharUpperW(b2);
2664
2665 return pattern_match(b1, b2);
2666 }
2667
2668
2669 enum FILE_TYPE {
2670 FT_OTHER = 0,
2671 FT_EXECUTABLE = 1,
2672 FT_DOCUMENT = 2
2673 };
2674
2675 static enum FILE_TYPE get_file_type(LPCWSTR filename);
2676
2677
2678 /* insert listbox entries after index idx */
2679
2680 static int insert_entries(Pane* pane, Entry* dir, LPCWSTR pattern, int filter_flags, int idx)
2681 {
2682 Entry* entry = dir;
2683
2684 if (!entry)
2685 return idx;
2686
2687 ShowWindow(pane->hwnd, SW_HIDE);
2688
2689 for(; entry; entry=entry->next) {
2690 #ifndef _LEFT_FILES
2691 if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
2692 continue;
2693 #endif
2694
2695 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2696 /* don't display entries "." and ".." in the left pane */
2697 if (pane->treePane && entry->data.cFileName[0] == '.')
2698 if (
2699 #ifndef _NO_EXTENSIONS
2700 entry->data.cFileName[1] == '\0' ||
2701 #endif
2702 (entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0'))
2703 continue;
2704
2705 /* filter directories in right pane */
2706 if (!pane->treePane && !(filter_flags&TF_DIRECTORIES))
2707 continue;
2708 }
2709
2710 /* filter using the file name pattern */
2711 if (pattern)
2712 if (!pattern_imatch(entry->data.cFileName, pattern))
2713 continue;
2714
2715 /* filter system and hidden files */
2716 if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM)))
2717 continue;
2718
2719 /* filter looking at the file type */
2720 if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS))
2721 switch(get_file_type(entry->data.cFileName)) {
2722 case FT_EXECUTABLE:
2723 if (!(filter_flags & TF_PROGRAMS))
2724 continue;
2725 break;
2726
2727 case FT_DOCUMENT:
2728 if (!(filter_flags & TF_DOCUMENTS))
2729 continue;
2730 break;
2731
2732 default: /* TF_OTHERS */
2733 if (!(filter_flags & TF_OTHERS))
2734 continue;
2735 }
2736
2737 if (idx != -1)
2738 idx++;
2739
2740 SendMessageW(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM)entry);
2741
2742 if (pane->treePane && entry->expanded)
2743 idx = insert_entries(pane, entry->down, pattern, filter_flags, idx);
2744 }
2745
2746 ShowWindow(pane->hwnd, SW_SHOW);
2747
2748 return idx;
2749 }
2750
2751
2752 static void format_bytes(LPWSTR buffer, LONGLONG bytes)
2753 {
2754 static const WCHAR sFmtGB[] = {'%', '.', '1', 'f', ' ', 'G', 'B', '\0'};
2755 static const WCHAR sFmtMB[] = {'%', '.', '1', 'f', ' ', 'M', 'B', '\0'};
2756 static const WCHAR sFmtkB[] = {'%', '.', '1', 'f', ' ', 'k', 'B', '\0'};
2757 static const WCHAR sFmtB[] = {'%', 'u', 0};
2758
2759 float fBytes = (float)bytes;
2760
2761 if (bytes >= 1073741824) /* 1 GB */
2762 sprintfW(buffer, sFmtGB, fBytes/1073741824.f+.5f);
2763 else if (bytes >= 1048576) /* 1 MB */
2764 sprintfW(buffer, sFmtMB, fBytes/1048576.f+.5f);
2765 else if (bytes >= 1024) /* 1 kB */
2766 sprintfW(buffer, sFmtkB, fBytes/1024.f+.5f);
2767 else
2768 sprintfW(buffer, sFmtB, (DWORD)bytes);
2769 }
2770
2771 static void set_space_status(void)
2772 {
2773 ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes;
2774 WCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN];
2775
2776 if (GetDiskFreeSpaceExW(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) {
2777 format_bytes(b1, ulFreeBytesToCaller.QuadPart);
2778 format_bytes(b2, ulTotalBytes.QuadPart);
2779 wsprintfW(buffer, RS(fmt,IDS_FREE_SPACE_FMT), b1, b2);
2780 } else
2781 lstrcpyW(buffer, sQMarks);
2782
2783 SendMessageW(Globals.hstatusbar, SB_SETTEXTW, 0, (LPARAM)buffer);
2784 }
2785
2786
2787 static WNDPROC g_orgTreeWndProc;
2788
2789 static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCWSTR pattern, int filter_flags)
2790 {
2791 static const WCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'};
2792
2793 static int s_init = 0;
2794 Entry* entry = pane->root;
2795
2796 pane->hwnd = CreateWindowW(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
2797 LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
2798 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0);
2799
2800 SetWindowLongPtrW(pane->hwnd, GWLP_USERDATA, (LPARAM)pane);
2801 g_orgTreeWndProc = (WNDPROC)SetWindowLongPtrW(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc);
2802
2803 SendMessageW(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE);
2804
2805 /* insert entries into listbox */
2806 if (entry)
2807 insert_entries(pane, entry, pattern, filter_flags, -1);
2808
2809 /* calculate column widths */
2810 if (!s_init) {
2811 s_init = 1;
2812 init_output(pane->hwnd);
2813 }
2814
2815 calc_widths(pane, TRUE);
2816
2817 #ifndef _NO_EXTENSIONS
2818 pane->hwndHeader = create_header(parent, pane, id_header);
2819 #endif
2820 }
2821
2822
2823 static void InitChildWindow(ChildWnd* child)
2824 {
2825 create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL);
2826 create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags);
2827 }
2828
2829
2830 static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols)
2831 {
2832 SYSTEMTIME systime;
2833 FILETIME lft;
2834 int len = 0;
2835
2836 *buffer = '\0';
2837
2838 if (!ft->dwLowDateTime && !ft->dwHighDateTime)
2839 return;
2840
2841 if (!FileTimeToLocalFileTime(ft, &lft))
2842 {err: lstrcpyW(buffer,sQMarks); return;}
2843
2844 if (!FileTimeToSystemTime(&lft, &systime))
2845 goto err;
2846
2847 if (visible_cols & COL_DATE) {
2848 len = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN);
2849 if (!len)
2850 goto err;
2851 }
2852
2853 if (visible_cols & COL_TIME) {
2854 if (len)
2855 buffer[len-1] = ' ';
2856
2857 buffer[len++] = ' ';
2858
2859 if (!GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len))
2860 buffer[len] = '\0';
2861 }
2862 }
2863
2864
2865 static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2866 {
2867 RECT rt = {0, 0, 0, 0};
2868
2869 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
2870
2871 if (rt.right > pane->widths[col])
2872 pane->widths[col] = rt.right;
2873 }
2874
2875 static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2876 {
2877 RECT rt = {0, 0, 0, 0};
2878
2879 DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2880 /*FIXME rt (0,0) ??? */
2881
2882 if (rt.right > pane->widths[col])
2883 pane->widths[col] = rt.right;
2884 }
2885
2886
2887 static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str, DWORD flags)
2888 {
2889 int x = dis->rcItem.left;
2890 RECT rt;
2891
2892 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2893 rt.top = dis->rcItem.top;
2894 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2895 rt.bottom = dis->rcItem.bottom;
2896
2897 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
2898 }
2899
2900 static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2901 {
2902 int x = dis->rcItem.left;
2903 RECT rt;
2904
2905 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2906 rt.top = dis->rcItem.top;
2907 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2908 rt.bottom = dis->rcItem.bottom;
2909
2910 DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
2911 }
2912
2913 static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str)
2914 {
2915 int x = dis->rcItem.left;
2916 RECT rt;
2917 LPCWSTR s = str;
2918 WCHAR b[128];
2919 LPWSTR d = b;
2920 int pos;
2921
2922 rt.left = x+pane->positions[col]+Globals.spaceSize.cx;
2923 rt.top = dis->rcItem.top;
2924 rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx;
2925 rt.bottom = dis->rcItem.bottom;
2926
2927 if (*s)
2928 *d++ = *s++;
2929
2930 /* insert number separator characters */
2931 pos = lstrlenW(s) % 3;
2932
2933 while(*s)
2934 if (pos--)
2935 *d++ = *s++;
2936 else {
2937 *d++ = Globals.num_sep;
2938 pos = 3;
2939 }
2940
2941 DrawTextW(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
2942 }
2943
2944
2945 static BOOL is_exe_file(LPCWSTR ext)
2946 {
2947 static const WCHAR executable_extensions[][4] = {
2948 {'C','O','M','\0'},
2949 {'E','X','E','\0'},
2950 {'B','A','T','\0'},
2951 {'C','M','D','\0'},
2952 #ifndef _NO_EXTENSIONS
2953 {'C','M','M','\0'},
2954 {'B','T','M','\0'},
2955 {'A','W','K','\0'},
2956 #endif /* _NO_EXTENSIONS */
2957 {'\0'}
2958 };
2959
2960 WCHAR ext_buffer[_MAX_EXT];
2961 const WCHAR (*p)[4];
2962 LPCWSTR s;
2963 LPWSTR d;
2964
2965 for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++)
2966 d++;
2967
2968 for(p=executable_extensions; (*p)[0]; p++)
2969 if (!lstrcmpiW(ext_buffer, *p))
2970 return TRUE;
2971
2972 return FALSE;
2973 }
2974
2975 static BOOL is_registered_type(LPCWSTR ext)
2976 {
2977 /* check if there exists a classname for this file extension in the registry */
2978 if (!RegQueryValueW(HKEY_CLASSES_ROOT, ext, NULL, NULL))
2979 return TRUE;
2980
2981 return FALSE;
2982 }
2983
2984 static enum FILE_TYPE get_file_type(LPCWSTR filename)
2985 {
2986 LPCWSTR ext = strrchrW(filename, '.');
2987 if (!ext)
2988 ext = sEmpty;
2989
2990 if (is_exe_file(ext))
2991 return FT_EXECUTABLE;
2992 else if (is_registered_type(ext))
2993 return FT_DOCUMENT;
2994 else
2995 return FT_OTHER;
2996 }
2997
2998
2999 static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
3000 {
3001 WCHAR buffer[BUFFER_LEN];
3002 DWORD attrs;
3003 int visible_cols = pane->visible_cols;
3004 COLORREF bkcolor, textcolor;
3005 RECT focusRect = dis->rcItem;
3006 HBRUSH hbrush;
3007 enum IMAGE img;
3008 int img_pos, cx;
3009 int col = 0;
3010
3011 if (entry) {
3012 attrs = entry->data.dwFileAttributes;
3013
3014 if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
3015 if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.'
3016 && entry->data.cFileName[2] == '\0')
3017 img = IMG_FOLDER_UP;
3018 #ifndef _NO_EXTENSIONS
3019 else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0')
3020 img = IMG_FOLDER_CUR;
3021 #endif
3022 else if (
3023 #ifdef _NO_EXTENSIONS
3024 entry->expanded ||
3025 #endif
3026 (pane->treePane && (dis->itemState&ODS_FOCUS)))
3027 img = IMG_OPEN_FOLDER;
3028 else
3029 img = IMG_FOLDER;
3030 } else {
3031 switch(get_file_type(entry->data.cFileName)) {
3032 case FT_EXECUTABLE: img = IMG_EXECUTABLE; break;
3033 case FT_DOCUMENT: img = IMG_DOCUMENT; break;
3034 default: img = IMG_FILE;
3035 }
3036 }
3037 } else {
3038 attrs = 0;
3039 img = IMG_NONE;
3040 }
3041
3042 if (pane->treePane) {
3043 if (entry) {
3044 img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX);
3045
3046 if (calcWidthCol == -1) {
3047 int x;
3048 int y = dis->rcItem.top + IMAGE_HEIGHT/2;
3049 Entry* up;
3050 RECT rt_clip;
3051 HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0);
3052 HRGN hrgn;
3053
3054 rt_clip.left = dis->rcItem.left;
3055 rt_clip.top = dis->rcItem.top;
3056 rt_clip.right = dis->rcItem.left+pane->widths[col];
3057 rt_clip.bottom = dis->rcItem.bottom;
3058
3059 hrgn = CreateRectRgnIndirect(&rt_clip);
3060
3061 if (!GetClipRgn(dis->hDC, hrgn_org)) {
3062 DeleteObject(hrgn_org);
3063 hrgn_org = 0;
3064 }
3065
3066 ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND);
3067 DeleteObject(hrgn);
3068
3069 if ((up=entry->up) != NULL) {
3070 MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0);
3071 LineTo(dis->hDC, img_pos-2, y);
3072
3073 x = img_pos - IMAGE_WIDTH/2;
3074
3075 do {
3076 x -= IMAGE_WIDTH+TREE_LINE_DX;
3077
3078 if (up->next
3079 #ifndef _LEFT_FILES
3080 && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
3081 #endif
3082 ) {
3083 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3084 LineTo(dis->hDC, x, dis->rcItem.bottom);
3085 }
3086 } while((up=up->up) != NULL);
3087 }
3088
3089 x = img_pos - IMAGE_WIDTH/2;
3090
3091 MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
3092 LineTo(dis->hDC, x, y);
3093
3094 if (entry->next
3095 #ifndef _LEFT_FILES
3096 && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
3097 #endif
3098 )
3099 LineTo(dis->hDC, x, dis->rcItem.bottom);
3100
3101 SelectClipRgn(dis->hDC, hrgn_org);
3102 if (hrgn_org) DeleteObject(hrgn_org);
3103 } else if (calcWidthCol==col || calcWidthCol==COLUMNS) {
3104 int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX;
3105
3106 if (right > pane->widths[col])
3107 pane->widths[col] = right;
3108 }
3109 } else {
3110 img_pos = dis->rcItem.left;
3111 }
3112 } else {
3113 img_pos = dis->rcItem.left;
3114
3115 if (calcWidthCol==col || calcWidthCol==COLUMNS)
3116 pane->widths[col] = IMAGE_WIDTH;
3117 }
3118
3119 if (calcWidthCol == -1) {
3120 focusRect.left = img_pos -2;
3121
3122 #ifdef _NO_EXTENSIONS
3123 if (pane->treePane && entry) {
3124 RECT rt = {0};
3125
3126 DrawTextW(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX);
3127
3128 focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2;
3129 }
3130 #else
3131
3132 if (attrs & FILE_ATTRIBUTE_COMPRESSED)
3133 textcolor = COLOR_COMPRESSED;
3134 else
3135 #endif /* _NO_EXTENSIONS */
3136 textcolor = RGB(0,0,0);
3137
3138 if (dis->itemState & ODS_FOCUS) {
3139 textcolor = RGB(255,255,255);
3140 bkcolor = COLOR_SELECTION;
3141 } else {
3142 bkcolor = RGB(255,255,255);
3143 }
3144
3145 hbrush = CreateSolidBrush(bkcolor);
3146 FillRect(dis->hDC, &focusRect, hbrush);
3147 DeleteObject(hbrush);
3148
3149 SetBkMode(dis->hDC, TRANSPARENT);
3150 SetTextColor(dis->hDC, textcolor);
3151
3152 cx = pane->widths[col];
3153
3154 if (cx && img!=IMG_NONE) {
3155 if (cx > IMAGE_WIDTH)
3156 cx = IMAGE_WIDTH;
3157
3158 #ifdef _SHELL_FOLDERS
3159 if (entry->hicon && entry->hicon!=(HICON)-1)
3160 DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
3161 else
3162 #endif
3163 ImageList_DrawEx(Globals.himl, img, dis->hDC,
3164 img_pos, dis->rcItem.top, cx,
3165 IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL);
3166 }
3167 }
3168
3169 if (!entry)
3170 return;
3171
3172 #ifdef _NO_EXTENSIONS
3173 if (img >= IMG_FOLDER_UP)
3174 return;
3175 #endif
3176
3177 col++;
3178
3179 /* output file name */
3180 if (calcWidthCol == -1)
3181 output_text(pane, dis, col, entry->data.cFileName, 0);
3182 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3183 calc_width(pane, dis, col, entry->data.cFileName);
3184
3185 col++;
3186
3187 #ifdef _NO_EXTENSIONS
3188 if (!pane->treePane) {
3189 #endif
3190
3191 /* display file size */
3192 if (visible_cols & COL_SIZE) {
3193 #ifdef _NO_EXTENSIONS
3194 if (!(attrs&FILE_ATTRIBUTE_DIRECTORY))
3195 #endif
3196 {
3197 format_longlong( buffer, ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow );
3198
3199 if (calcWidthCol == -1)
3200 output_number(pane, dis, col, buffer);
3201 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3202 calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */
3203 }
3204
3205 col++;
3206 }
3207
3208 /* display file date */
3209 if (visible_cols & (COL_DATE|COL_TIME)) {
3210 #ifndef _NO_EXTENSIONS
3211 format_date(&entry->data.ftCreationTime, buffer, visible_cols);
3212 if (calcWidthCol == -1)
3213 output_text(pane, dis, col, buffer, 0);
3214 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3215 calc_width(pane, dis, col, buffer);
3216 col++;
3217
3218 format_date(&entry->data.ftLastAccessTime, buffer, visible_cols);
3219 if (calcWidthCol == -1)
3220 output_text(pane, dis, col, buffer, 0);
3221 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3222 calc_width(pane, dis, col, buffer);
3223 col++;
3224 #endif /* _NO_EXTENSIONS */
3225
3226 format_date(&entry->data.ftLastWriteTime, buffer, visible_cols);
3227 if (calcWidthCol == -1)
3228 output_text(pane, dis, col, buffer, 0);
3229 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3230 calc_width(pane, dis, col, buffer);
3231 col++;
3232 }
3233
3234 #ifndef _NO_EXTENSIONS
3235 if (entry->bhfi_valid) {
3236 if (visible_cols & COL_INDEX) {
3237 static const WCHAR fmtlow[] = {'%','X',0};
3238 static const WCHAR fmthigh[] = {'%','X','%','0','8','X',0};
3239
3240 if (entry->bhfi.nFileIndexHigh)
3241 wsprintfW(buffer, fmthigh,
3242 entry->bhfi.nFileIndexHigh, entry->bhfi.nFileIndexLow );
3243 else
3244 wsprintfW(buffer, fmtlow, entry->bhfi.nFileIndexLow );
3245
3246 if (calcWidthCol == -1)
3247 output_text(pane, dis, col, buffer, DT_RIGHT);
3248 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3249 calc_width(pane, dis, col, buffer);
3250
3251 col++;
3252 }
3253
3254 if (visible_cols & COL_LINKS) {
3255 wsprintfW(buffer, sNumFmt, entry->bhfi.nNumberOfLinks);
3256
3257 if (calcWidthCol == -1)
3258 output_text(pane, dis, col, buffer, DT_CENTER);
3259 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3260 calc_width(pane, dis, col, buffer);
3261
3262 col++;
3263 }
3264 } else
3265 col += 2;
3266 #endif /* _NO_EXTENSIONS */
3267
3268 /* show file attributes */
3269 if (visible_cols & COL_ATTRIBUTES) {
3270 #ifdef _NO_EXTENSIONS
3271 static const WCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3272 lstrcpyW(buffer, s4Tabs);
3273 #else
3274 static const WCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'};
3275 lstrcpyW(buffer, s11Tabs);
3276 #endif
3277
3278 if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N';
3279 else {
3280 if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R';
3281 if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H';
3282 if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S';
3283 if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A';
3284 if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C';
3285 #ifndef _NO_EXTENSIONS
3286 if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D';
3287 if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E';
3288 if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T';
3289 if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P';
3290 if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q';
3291 if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O';
3292 if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X';
3293 #endif /* _NO_EXTENSIONS */
3294 }
3295
3296 if (calcWidthCol == -1)
3297 output_tabbed_text(pane, dis, col, buffer);
3298 else if (calcWidthCol==col || calcWidthCol==COLUMNS)
3299 calc_tabbed_width(pane, dis, col, buffer);
3300
3301 col++;
3302 }
3303
3304 #ifdef _NO_EXTENSIONS
3305 }
3306
3307 /* draw focus frame */
3308 if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) {
3309 /* Currently [04/2000] Wine neither behaves exactly the same */
3310 /* way as WIN 95 nor like Windows NT... */
3311 HGDIOBJ lastBrush;
3312 HPEN lastPen;
3313 HPEN hpen;
3314
3315 if (!(GetVersion() & 0x80000000)) { /* Windows NT? */
3316 LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)};
3317 hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0);
3318 } else
3319 hpen = CreatePen(PS_DOT, 0, RGB(255,255,255));
3320
3321 lastPen = SelectObject(dis->hDC, hpen);
3322 lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH));
3323 SetROP2(dis->hDC, R2_XORPEN);
3324 Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom);
3325 SelectObject(dis->hDC, lastBrush);
3326 SelectObject(dis->hDC, lastPen);
3327 DeleteObject(hpen);
3328 }
3329 #endif /* _NO_EXTENSIONS */
3330 }
3331
3332
3333 #ifdef _NO_EXTENSIONS
3334
3335 static void draw_splitbar(HWND hwnd, int x)
3336 {
3337 RECT rt;
3338 HDC hdc = GetDC(hwnd);
3339
3340 GetClientRect(hwnd, &rt);
3341
3342 rt.left = x - SPLIT_WIDTH/2;
3343 rt.right = x + SPLIT_WIDTH/2+1;
3344
3345 InvertRect(hdc, &rt);
3346
3347 ReleaseDC(hwnd, hdc);
3348 }
3349
3350 #endif /* _NO_EXTENSIONS */
3351
3352
3353 #ifndef _NO_EXTENSIONS
3354
3355 static void set_header(Pane* pane)
3356 {
3357 HDITEMW item;
3358 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3359 int i=0, x=0;
3360
3361 item.mask = HDI_WIDTH;
3362 item.cxy = 0;
3363
3364 for(; x+pane->widths[i]<scroll_pos && i<COLUMNS; i++) {
3365 x += pane->widths[i];
3366 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3367 }
3368
3369 if (i < COLUMNS) {
3370 x += pane->widths[i];
3371 item.cxy = x - scroll_pos;
3372 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i++, (LPARAM)&item);
3373
3374 for(; i<COLUMNS; i++) {
3375 item.cxy = pane->widths[i];
3376 x += pane->widths[i];
3377 SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item);
3378 }
3379 }
3380 }
3381
3382 static LRESULT pane_notify(Pane* pane, NMHDR* pnmh)
3383 {
3384 switch(pnmh->code) {
3385 case HDN_ITEMCHANGEDW: {
3386 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3387 int idx = phdn->iItem;
3388 int dx = phdn->pitem->cxy - pane->widths[idx];
3389 int i;
3390
3391 RECT clnt;
3392 GetClientRect(pane->hwnd, &clnt);
3393
3394 pane->widths[idx] += dx;
3395
3396 for(i=idx; ++i<=COLUMNS; )
3397 pane->positions[i] += dx;
3398
3399 {
3400 int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ);
3401 RECT rt_scr;
3402 RECT rt_clip;
3403
3404 rt_scr.left = pane->positions[idx+1]-scroll_pos;
3405 rt_scr.top = 0;
3406 rt_scr.right = clnt.right;
3407 rt_scr.bottom = clnt.bottom;
3408
3409 rt_clip.left = pane->positions[idx]-scroll_pos;
3410 rt_clip.top = 0;
3411 rt_clip.right = clnt.right;
3412 rt_clip.bottom = clnt.bottom;
3413
3414 if (rt_scr.left < 0) rt_scr.left = 0;
3415 if (rt_clip.left < 0) rt_clip.left = 0;
3416
3417 ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE);
3418
3419 rt_clip.right = pane->positions[idx+1];
3420 RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW);
3421
3422 if (pnmh->code == HDN_ENDTRACKW) {
3423 SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, pane->positions[COLUMNS], 0);
3424
3425 if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos)
3426 set_header(pane);
3427 }
3428 }
3429
3430 return FALSE;
3431 }
3432
3433 case HDN_DIVIDERDBLCLICKW: {
3434 LPNMHEADERW phdn = (LPNMHEADERW)pnmh;
3435 HDITEMW item;
3436
3437 calc_single_width(pane, phdn->iItem);
3438 item.mask = HDI_WIDTH;
3439 item.cxy = pane->widths[phdn->iItem];
3440
3441 SendMessageW(pane->hwndHeader, HDM_SETITEMW, phdn->iItem, (LPARAM)&item);
3442 InvalidateRect(pane->hwnd, 0, TRUE);
3443 break;}
3444 }
3445
3446 return 0;
3447 }
3448
3449 #endif /* _NO_EXTENSIONS */
3450
3451
3452 static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3453 {
3454 WCHAR path[MAX_PATH];
3455 HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT));
3456
3457 /* delete sub entries in left pane */
3458 for(;;) {
3459 LRESULT res = SendMessageW(child->left.hwnd, LB_GETITEMDATA, idx+1, 0);
3460 Entry* sub = (Entry*) res;
3461
3462 if (res==LB_ERR || !sub || sub->level<=entry->level)
3463 break;
3464
3465 SendMessageW(child->left.hwnd, LB_DELETESTRING, idx+1, 0);
3466 }
3467
3468 /* empty right pane */
3469 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3470
3471 /* release memory */
3472 free_entries(entry);
3473
3474 /* read contents from disk */
3475 #ifdef _SHELL_FOLDERS
3476 if (entry->etype == ET_SHELL)
3477 {
3478 read_directory(entry, NULL, child->sortOrder, hwnd);
3479 }
3480 else
3481 #endif
3482 {
3483 get_path(entry, path);
3484 read_directory(entry, path, child->sortOrder, hwnd);
3485 }
3486
3487 /* insert found entries in right pane */
3488 insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1);
3489 calc_widths(&child->right, FALSE);
3490 #ifndef _NO_EXTENSIONS
3491 set_header(&child->right);
3492 #endif
3493
3494 child->header_wdths_ok = FALSE;
3495
3496 SetCursor(old_cursor);
3497 }
3498
3499
3500 /* expand a directory entry */
3501
3502 static BOOL expand_entry(ChildWnd* child, Entry* dir)
3503 {
3504 int idx;
3505 Entry* p;
3506
3507 if (!dir || dir->expanded || !dir->down)
3508 return FALSE;
3509
3510 p = dir->down;
3511
3512 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) {
3513 p = p->next;
3514
3515 if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' &&
3516 p->data.cFileName[2]=='\0' && p->next)
3517 p = p->next;
3518 }
3519
3520 /* no subdirectories ? */
3521 if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
3522 return FALSE;
3523
3524 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3525
3526 dir->expanded = TRUE;
3527
3528 /* insert entries in left pane */
3529 insert_entries(&child->left, p, NULL, TF_ALL, idx);
3530
3531 if (!child->header_wdths_ok) {
3532 if (calc_widths(&child->left, FALSE)) {
3533 #ifndef _NO_EXTENSIONS
3534 set_header(&child->left);
3535 #endif
3536
3537 child->header_wdths_ok = TRUE;
3538 }
3539 }
3540
3541 return TRUE;
3542 }
3543
3544
3545 static void collapse_entry(Pane* pane, Entry* dir)
3546 {
3547 int idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
3548
3549 ShowWindow(pane->hwnd, SW_HIDE);
3550
3551 /* hide sub entries */
3552 for(;;) {
3553 LRESULT res = SendMessageW(pane->hwnd, LB_GETITEMDATA, idx+1, 0);
3554 Entry* sub = (Entry*) res;
3555
3556 if (res==LB_ERR || !sub || sub->level<=dir->level)
3557 break;
3558
3559 SendMessageW(pane->hwnd, LB_DELETESTRING, idx+1, 0);
3560 }
3561
3562 dir->expanded = FALSE;
3563
3564 ShowWindow(pane->hwnd, SW_SHOW);
3565 }
3566
3567
3568 static void refresh_right_pane(ChildWnd* child)
3569 {
3570 SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0);
3571 insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1);
3572 calc_widths(&child->right, FALSE);
3573
3574 #ifndef _NO_EXTENSIONS
3575 set_header(&child->right);
3576 #endif
3577 }
3578
3579 static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd)
3580 {
3581 WCHAR path[MAX_PATH];
3582
3583 if (!entry)
3584 return;
3585
3586 path[0] = '\0';
3587
3588 child->left.cur = entry;
3589
3590 child->right.root = entry->down? entry->down: entry;
3591 child->right.cur = entry;
3592
3593 if (!entry->scanned)
3594 scan_entry(child, entry, idx, hwnd);
3595 else
3596 refresh_right_pane(child);
3597
3598 get_path(entry, path);
3599 lstrcpyW(child->path, path);
3600
3601 if (child->hwnd) /* only change window title, if the window already exists */
3602 SetWindowTextW(child->hwnd, path);
3603
3604 if (path[0])
3605 if (SetCurrentDirectoryW(path))
3606 set_space_status();
3607 }
3608
3609
3610 static void refresh_child(ChildWnd* child)
3611 {
3612 WCHAR path[MAX_PATH], drv[_MAX_DRIVE+1];
3613 Entry* entry;
3614 int idx;
3615
3616 get_path(child->left.cur, path);
3617 _wsplitpath(path, drv, NULL, NULL, NULL);
3618
3619 child->right.root = NULL;
3620
3621 scan_entry(child, &child->root.entry, 0, child->hwnd);
3622
3623 #ifdef _SHELL_FOLDERS
3624
3625 if (child->root.entry.etype == ET_SHELL)
3626 {
3627 LPITEMIDLIST local_pidl = get_path_pidl(path,child->hwnd);
3628 if (local_pidl)
3629 entry = read_tree(&child->root, NULL, local_pidl , drv, child->sortOrder, child->hwnd);
3630 else
3631 entry = NULL;
3632 }
3633 else
3634 #endif
3635 entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd);
3636
3637 if (!entry)
3638 entry = &child->root.entry;
3639
3640 insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0);
3641
3642 set_curdir(child, entry, 0, child->hwnd);
3643
3644 idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur);
3645 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3646 }
3647
3648
3649 static void create_drive_bar(void)
3650 {
3651 TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0};
3652 #ifndef _NO_EXTENSIONS
3653 WCHAR b1[BUFFER_LEN];
3654 #endif
3655 int btn = 1;
3656 PWSTR p;
3657
3658 GetLogicalDriveStringsW(BUFFER_LEN, Globals.drives);
3659
3660 Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
3661 IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn,
3662 0, 16, 13, 16, 13, sizeof(TBBUTTON));
3663
3664 #ifndef _NO_EXTENSIONS
3665 #ifdef __WINE__
3666 /* insert unix file system button */
3667 b1[0] = '/';
3668 b1[1] = '\0';
3669 b1[2] = '\0';
3670 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3671
3672 drivebarBtn.idCommand = ID_DRIVE_UNIX_FS;
3673 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3674 drivebarBtn.iString++;
3675 #endif
3676 #ifdef _SHELL_FOLDERS
3677 /* insert shell namespace button */
3678 load_string(b1, sizeof(b1)/sizeof(b1[0]), IDS_SHELL);
3679 b1[lstrlenW(b1)+1] = '\0';
3680 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1);
3681
3682 drivebarBtn.idCommand = ID_DRIVE_SHELL_NS;
3683 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3684 drivebarBtn.iString++;
3685 #endif
3686
3687 /* register windows drive root strings */
3688 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)Globals.drives);
3689 #endif
3690
3691 drivebarBtn.idCommand = ID_DRIVE_FIRST;
3692
3693 for(p=Globals.drives; *p; ) {
3694 #ifdef _NO_EXTENSIONS
3695 /* insert drive letter */
3696 WCHAR b[3] = {tolower(*p)};
3697 SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b);
3698 #endif
3699 switch(GetDriveTypeW(p)) {
3700 case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
3701 case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
3702 case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
3703 case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
3704 default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
3705 }
3706
3707 SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn);
3708 drivebarBtn.idCommand++;
3709 drivebarBtn.iString++;
3710
3711 while(*p++);
3712 }
3713 }
3714
3715 static void refresh_drives(void)
3716 {
3717 RECT rect;
3718
3719 /* destroy drive bar */
3720 DestroyWindow(Globals.hdrivebar);
3721 Globals.hdrivebar = 0;
3722
3723 /* re-create drive bar */
3724 create_drive_bar();
3725
3726 /* update window layout */
3727 GetClientRect(Globals.hMainWnd, &rect);
3728 SendMessageW(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
3729 }
3730
3731
3732 static BOOL launch_file(HWND hwnd, LPCWSTR cmd, UINT nCmdShow)
3733 {
3734 HINSTANCE hinst = ShellExecuteW(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow);
3735
3736 if (PtrToUlong(hinst) <= 32) {
3737 display_error(hwnd, GetLastError());
3738 return FALSE;
3739 }
3740
3741 return TRUE;
3742 }
3743
3744
3745 static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow)
3746 {
3747 WCHAR cmd[MAX_PATH];
3748
3749 #ifdef _SHELL_FOLDERS
3750 if (entry->etype == ET_SHELL) {
3751 BOOL ret = TRUE;
3752
3753 SHELLEXECUTEINFOW shexinfo;
3754
3755 shexinfo.cbSize = sizeof(SHELLEXECUTEINFOW);
3756 shexinfo.fMask = SEE_MASK_IDLIST;
3757 shexinfo.hwnd = hwnd;
3758 shexinfo.lpVerb = NULL;
3759 shexinfo.lpFile = NULL;
3760 shexinfo.lpParameters = NULL;
3761 shexinfo.lpDirectory = NULL;
3762 shexinfo.nShow = nCmdShow;
3763 shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd);
3764
3765 if (!ShellExecuteExW(&shexinfo)) {
3766 display_error(hwnd, GetLastError());
3767 ret = FALSE;
3768 }
3769
3770 if (shexinfo.lpIDList != entry->pidl)
3771 IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList);
3772
3773 return ret;
3774 }
3775 #endif
3776
3777 get_path(entry, cmd);
3778
3779 /* start program, open document... */
3780 return launch_file(hwnd, cmd, nCmdShow);
3781 }
3782
3783
3784 static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd)
3785 {
3786 Entry* entry = pane->cur;
3787
3788 if (!entry)
3789 return;
3790
3791 if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
3792 int scanned_old = entry->scanned;
3793
3794 if (!scanned_old)
3795 {
3796 int idx = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3797 scan_entry(child, entry, idx, hwnd);
3798 }
3799
3800 #ifndef _NO_EXTENSIONS
3801 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0')
3802 return;
3803 #endif
3804
3805 if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') {
3806 entry = child->left.cur->up;
3807 collapse_entry(&child->left, entry);
3808 goto focus_entry;
3809 } else if (entry->expanded)
3810 collapse_entry(pane, child->left.cur);
3811 else {
3812 expand_entry(child, child->left.cur);
3813
3814 if (!pane->treePane) focus_entry: {
3815 int idxstart = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0);
3816 int idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, idxstart, (LPARAM)entry);
3817 SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0);
3818 set_curdir(child, entry, idx, hwnd);
3819 }
3820 }
3821
3822 if (!scanned_old) {
3823 calc_widths(pane, FALSE);
3824
3825 #ifndef _NO_EXTENSIONS
3826 set_header(pane);
3827 #endif
3828 }
3829 } else {
3830 if (GetKeyState(VK_MENU) < 0)
3831 show_properties_dlg(entry, child->hwnd);
3832 else
3833 launch_entry(entry, child->hwnd, SW_SHOWNORMAL);
3834 }
3835 }
3836
3837
3838 static BOOL pane_command(Pane* pane, UINT cmd)
3839 {
3840 switch(cmd) {
3841 case ID_VIEW_NAME:
3842 if (pane->visible_cols) {
3843 pane->visible_cols = 0;
3844 calc_widths(pane, TRUE);
3845 #ifndef _NO_EXTENSIONS
3846 set_header(pane);
3847 #endif
3848 InvalidateRect(pane->hwnd, 0, TRUE);
3849 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
3850 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
3851 }
3852 break;
3853
3854 case ID_VIEW_ALL_ATTRIBUTES:
3855 if (pane->visible_cols != COL_ALL) {
3856 pane->visible_cols = COL_ALL;
3857 calc_widths(pane, TRUE);
3858 #ifndef _NO_EXTENSIONS
3859 set_header(pane);
3860 #endif
3861 InvalidateRect(pane->hwnd, 0, TRUE);
3862 CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
3863 CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
3864 }
3865 break;
3866
3867 #ifndef _NO_EXTENSIONS
3868 case ID_PREFERRED_SIZES: {
3869 calc_widths(pane, TRUE);
3870 set_header(pane);
3871 InvalidateRect(pane->hwnd, 0, TRUE);
3872 break;}
3873 #endif
3874
3875 /* TODO: more command ids... */
3876
3877 default:
3878 return FALSE;
3879 }
3880
3881 return TRUE;
3882 }
3883
3884
3885 static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder)
3886 {
3887 if (child->sortOrder != sortOrder) {
3888 child->sortOrder = sortOrder;
3889 refresh_child(child);
3890 }
3891 }
3892
3893 static void update_view_menu(ChildWnd* child)
3894 {
3895 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED);
3896 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED);
3897 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED);
3898 CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED);
3899 }
3900
3901
3902 static BOOL is_directory(LPCWSTR target)
3903 {
3904 /*TODO correctly handle UNIX paths */
3905 DWORD target_attr = GetFileAttributesW(target);
3906
3907 if (target_attr == INVALID_FILE_ATTRIBUTES)
3908 return FALSE;
3909
3910 return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE;
3911 }
3912
3913 static BOOL prompt_target(Pane* pane, LPWSTR source, LPWSTR target)
3914 {
3915 WCHAR path[MAX_PATH];
3916 int len;
3917
3918 get_path(pane->cur, path);
3919
3920 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK)
3921 return FALSE;
3922
3923 get_path(pane->cur, source);
3924
3925 /* convert relative targets to absolute paths */
3926 if (path[0]!='/' && path[1]!=':') {
3927 get_path(pane->cur->up, target);
3928 len = lstrlenW(target);
3929
3930 if (target[len-1]!='\\' && target[len-1]!='/')
3931 target[len++] = '/';
3932
3933 lstrcpyW(target+len, path);
3934 } else
3935 lstrcpyW(target, path);
3936
3937 /* If the target already exists as directory, create a new target below this. */
3938 if (is_directory(path)) {
3939 WCHAR fname[_MAX_FNAME], ext[_MAX_EXT];
3940 static const WCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'};
3941
3942 _wsplitpath(source, NULL, NULL, fname, ext);
3943
3944 wsprintfW(target, sAppend, path, fname, ext);
3945 }
3946
3947 return TRUE;
3948 }
3949
3950
3951 static IContextMenu2* s_pctxmenu2 = NULL;
3952 static IContextMenu3* s_pctxmenu3 = NULL;
3953
3954 static void CtxMenu_reset(void)
3955 {
3956 s_pctxmenu2 = NULL;
3957 s_pctxmenu3 = NULL;
3958 }
3959
3960 static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1)
3961 {
3962 IContextMenu* pcm = NULL;
3963
3964 CtxMenu_reset();
3965
3966 if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR)
3967 s_pctxmenu3 = (LPCONTEXTMENU3)pcm;
3968 else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR)
3969 s_pctxmenu2 = (LPCONTEXTMENU2)pcm;
3970
3971 if (pcm) {
3972 IContextMenu_Release(pcm1);
3973 return pcm;
3974 } else
3975 return pcm1;
3976 }
3977
3978 static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam)
3979 {
3980 if (s_pctxmenu3) {
3981 if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam)))
3982 return TRUE;
3983 }
3984
3985 if (s_pctxmenu2)
3986 if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam)))
3987 return TRUE;
3988
3989 return FALSE;
3990 }
3991
3992
3993 #ifndef _NO_EXTENSIONS
3994 static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y)
3995 {
3996 IContextMenu* pcm;
3997 BOOL executed = FALSE;
3998
3999 HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm);
4000
4001 if (SUCCEEDED(hr)) {
4002 HMENU hmenu = CreatePopupMenu();
4003
4004 pcm = CtxMenu_query_interfaces(pcm);
4005
4006 if (hmenu) {
4007 hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL);
4008
4009 if (SUCCEEDED(hr)) {
4010 UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL);
4011
4012 CtxMenu_reset();
4013
4014 if (idCmd) {
4015 CMINVOKECOMMANDINFO cmi;
4016
4017 cmi.cbSize = sizeof(CMINVOKECOMMANDINFO);
4018 cmi.fMask = 0;
4019 cmi.hwnd = hwndParent;
4020 cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST);
4021 cmi.lpParameters = NULL;
4022 cmi.lpDirectory = NULL;
4023 cmi.nShow = SW_SHOWNORMAL;
4024 cmi.dwHotKey = 0;
4025 cmi.hIcon = 0;
4026
4027 hr = IContextMenu_InvokeCommand(pcm, &cmi);
4028 executed = TRUE;
4029 }
4030 } else
4031 CtxMenu_reset();
4032 }
4033
4034 IContextMenu_Release(pcm);
4035 }
4036
4037 return FAILED(hr)? hr: executed? S_OK: S_FALSE;
4038 }
4039 #endif /* _NO_EXTENSIONS */
4040
4041
4042 static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4043 {
4044 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4045 ASSERT(child);
4046
4047 switch(nmsg) {
4048 case WM_DRAWITEM: {
4049 LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam;
4050 Entry* entry = (Entry*) dis->itemData;
4051
4052 if (dis->CtlID == IDW_TREE_LEFT)
4053 draw_item(&child->left, dis, entry, -1);
4054 else if (dis->CtlID == IDW_TREE_RIGHT)
4055 draw_item(&child->right, dis, entry, -1);
4056 else
4057 goto draw_menu_item;
4058
4059 return TRUE;}
4060
4061 case WM_CREATE:
4062 InitChildWindow(child);
4063 break;
4064
4065 case WM_NCDESTROY:
4066 free_child_window(child);
4067 SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0);
4068 break;
4069
4070 case WM_PAINT: {
4071 PAINTSTRUCT ps;
4072 HBRUSH lastBrush;
4073 RECT rt;
4074 GetClientRect(hwnd, &rt);
4075 BeginPaint(hwnd, &ps);
4076 rt.left = child->split_pos-SPLIT_WIDTH/2;
4077 rt.right = child->split_pos+SPLIT_WIDTH/2+1;
4078 lastBrush = SelectObject(ps.hdc, GetStockObject(COLOR_SPLITBAR));
4079 Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
4080 SelectObject(ps.hdc, lastBrush);
4081 #ifdef _NO_EXTENSIONS
4082 rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
4083 FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
4084 #endif
4085 EndPaint(hwnd, &ps);
4086 break;}
4087
4088 case WM_SETCURSOR:
4089 if (LOWORD(lparam) == HTCLIENT) {
4090 POINT pt;
4091 GetCursorPos(&pt);
4092 ScreenToClient(hwnd, &pt);
4093
4094 if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.x<child->split_pos+SPLIT_WIDTH/2+1) {
4095 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_SIZEWE));
4096 return TRUE;
4097 }
4098 }
4099 goto def;
4100
4101 case WM_LBUTTONDOWN: {
4102 RECT rt;
4103 int x = (short)LOWORD(lparam);
4104
4105 GetClientRect(hwnd, &rt);
4106
4107 if (x>=child->split_pos-SPLIT_WIDTH/2 && x<child->split_pos+SPLIT_WIDTH/2+1) {
4108 last_split = child->split_pos;
4109 #ifdef _NO_EXTENSIONS
4110 draw_splitbar(hwnd, last_split);
4111 #endif
4112 SetCapture(hwnd);
4113 }
4114
4115 break;}
4116
4117 case WM_LBUTTONUP:
4118 if (GetCapture() == hwnd) {
4119 #ifdef _NO_EXTENSIONS
4120 RECT rt;
4121 int x = (short)LOWORD(lparam);
4122 draw_splitbar(hwnd, last_split);
4123 last_split = -1;
4124 GetClientRect(hwnd, &rt);
4125 child->split_pos = x;
4126 resize_tree(child, rt.right, rt.bottom);
4127 #endif
4128 ReleaseCapture();
4129 }
4130 break;
4131
4132 #ifdef _NO_EXTENSIONS
4133 case WM_CAPTURECHANGED:
4134 if (GetCapture()==hwnd && last_split>=0)
4135 draw_splitbar(hwnd, last_split);
4136 break;
4137 #endif
4138
4139 case WM_KEYDOWN:
4140 if (wparam == VK_ESCAPE)
4141 if (GetCapture() == hwnd) {
4142 RECT rt;
4143 #ifdef _NO_EXTENSIONS
4144 draw_splitbar(hwnd, last_split);
4145 #else
4146 child->split_pos = last_split;
4147 #endif
4148 GetClientRect(hwnd, &rt);
4149 resize_tree(child, rt.right, rt.bottom);
4150 last_split = -1;
4151 ReleaseCapture();
4152 SetCursor(LoadCursorW(0, (LPCWSTR)IDC_ARROW));
4153 }
4154 break;
4155
4156 case WM_MOUSEMOVE:
4157 if (GetCapture() == hwnd) {
4158 RECT rt;
4159 int x = (short)LOWORD(lparam);
4160
4161 #ifdef _NO_EXTENSIONS
4162 HDC hdc = GetDC(hwnd);
4163 GetClientRect(hwnd, &rt);
4164
4165 rt.left = last_split-SPLIT_WIDTH/2;
4166 rt.right = last_split+SPLIT_WIDTH/2+1;
4167 InvertRect(hdc, &rt);
4168
4169 last_split = x;
4170 rt.left = x-SPLIT_WIDTH/2;
4171 rt.right = x+SPLIT_WIDTH/2+1;
4172 InvertRect(hdc, &rt);
4173
4174 ReleaseDC(hwnd, hdc);
4175 #else
4176 GetClientRect(hwnd, &rt);
4177
4178 if (x>=0 && x<rt.right) {
4179 child->split_pos = x;
4180 resize_tree(child, rt.right, rt.bottom);
4181 rt.left = x-SPLIT_WIDTH/2;
4182 rt.right = x+SPLIT_WIDTH/2+1;
4183 InvalidateRect(hwnd, &rt, FALSE);
4184 UpdateWindow(child->left.hwnd);
4185 UpdateWindow(hwnd);
4186 UpdateWindow(child->right.hwnd);
4187 }
4188 #endif
4189 }
4190 break;
4191
4192 #ifndef _NO_EXTENSIONS
4193 case WM_GETMINMAXINFO:
4194 DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4195
4196 {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
4197
4198 lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
4199 lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
4200 break;}
4201 #endif /* _NO_EXTENSIONS */
4202
4203 case WM_SETFOCUS:
4204 if (SetCurrentDirectoryW(child->path))
4205 set_space_status();
4206 SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd);
4207 break;
4208
4209 case WM_DISPATCH_COMMAND: {
4210 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4211
4212 switch(LOWORD(wparam)) {
4213 case ID_WINDOW_NEW: {
4214 ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd);
4215
4216 if (!create_child_window(new_child))
4217 HeapFree(GetProcessHeap(), 0, new_child);
4218
4219 break;}
4220
4221 case ID_REFRESH:
4222 refresh_drives();
4223 refresh_child(child);
4224 break;
4225
4226 case ID_ACTIVATE:
4227 activate_entry(child, pane, hwnd);
4228 break;
4229
4230 case ID_FILE_MOVE: {
4231 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4232
4233 if (prompt_target(pane, source, target)) {
4234 SHFILEOPSTRUCTW shfo = {hwnd, FO_MOVE, source, target};
4235
4236 source[lstrlenW(source)+1] = '\0';
4237 target[lstrlenW(target)+1] = '\0';
4238
4239 if (!SHFileOperationW(&shfo))
4240 refresh_child(child);
4241 }
4242 break;}
4243
4244 case ID_FILE_COPY: {
4245 WCHAR source[BUFFER_LEN], target[BUFFER_LEN];
4246
4247 if (prompt_target(pane, source, target)) {
4248 SHFILEOPSTRUCTW shfo = {hwnd, FO_COPY, source, target};
4249
4250 source[lstrlenW(source)+1] = '\0';
4251 target[lstrlenW(target)+1] = '\0';
4252
4253 if (!SHFileOperationW(&shfo))
4254 refresh_child(child);
4255 }
4256 break;}
4257
4258 case ID_FILE_DELETE: {
4259 WCHAR path[BUFFER_LEN];
4260 SHFILEOPSTRUCTW shfo = {hwnd, FO_DELETE, path, NULL, FOF_ALLOWUNDO};
4261
4262 get_path(pane->cur, path);
4263
4264 path[lstrlenW(path)+1] = '\0';
4265
4266 if (!SHFileOperationW(&shfo))
4267 refresh_child(child);
4268 break;}
4269
4270 case ID_VIEW_SORT_NAME:
4271 set_sort_order(child, SORT_NAME);
4272 break;
4273
4274 case ID_VIEW_SORT_TYPE:
4275 set_sort_order(child, SORT_EXT);
4276 break;
4277
4278 case ID_VIEW_SORT_SIZE:
4279 set_sort_order(child, SORT_SIZE);
4280 break;
4281
4282 case ID_VIEW_SORT_DATE:
4283 set_sort_order(child, SORT_DATE);
4284 break;
4285
4286 case ID_VIEW_FILTER: {
4287 struct FilterDialog dlg;
4288
4289 memset(&dlg, 0, sizeof(struct FilterDialog));
4290 lstrcpyW(dlg.pattern, child->filter_pattern);
4291 dlg.flags = child->filter_flags;
4292
4293 if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) {
4294 lstrcpyW(child->filter_pattern, dlg.pattern);
4295 child->filter_flags = dlg.flags;
4296 refresh_right_pane(child);
4297 }
4298 break;}
4299
4300 case ID_VIEW_SPLIT: {
4301 last_split = child->split_pos;
4302 #ifdef _NO_EXTENSIONS
4303 draw_splitbar(hwnd, last_split);
4304 #endif
4305 SetCapture(hwnd);
4306 break;}
4307
4308 case ID_EDIT_PROPERTIES:
4309 show_properties_dlg(pane->cur, child->hwnd);
4310 break;
4311
4312 default:
4313 return pane_command(pane, LOWORD(wparam));
4314 }
4315
4316 return TRUE;}
4317
4318 case WM_COMMAND: {
4319 Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4320
4321 switch(HIWORD(wparam)) {
4322 case LBN_SELCHANGE: {
4323 int idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4324 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4325
4326 if (pane == &child->left)
4327 set_curdir(child, entry, idx, hwnd);
4328 else
4329 pane->cur = entry;
4330 break;}
4331
4332 case LBN_DBLCLK:
4333 activate_entry(child, pane, hwnd);
4334 break;
4335 }
4336 break;}
4337
4338 #ifndef _NO_EXTENSIONS
4339 case WM_NOTIFY: {
4340 NMHDR* pnmh = (NMHDR*) lparam;
4341 return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);}
4342 #endif
4343
4344 #ifdef _SHELL_FOLDERS
4345 case WM_CONTEXTMENU: {
4346 POINT pt, pt_clnt;
4347 Pane* pane;
4348 int idx;
4349
4350 /* first select the current item in the listbox */
4351 HWND hpanel = (HWND) wparam;
4352 pt_clnt.x = pt.x = (short)LOWORD(lparam);
4353 pt_clnt.y = pt.y = (short)HIWORD(lparam);
4354 ScreenToClient(hpanel, &pt_clnt);
4355 SendMessageW(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4356 SendMessageW(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y));
4357
4358 /* now create the popup menu using shell namespace and IContextMenu */
4359 pane = GetFocus()==child->left.hwnd? &child->left: &child->right;
4360 idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0);
4361
4362 if (idx != -1) {
4363 Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0);
4364
4365 LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd);
4366
4367 if (pidl_abs) {
4368 IShellFolder* parentFolder;
4369 LPCITEMIDLIST pidlLast;
4370
4371 /* get and use the parent folder to display correct context menu in all cases */
4372 if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) {
4373 if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK)
4374 refresh_child(child);
4375
4376 IShellFolder_Release(parentFolder);
4377 }
4378
4379 IMalloc_Free(Globals.iMalloc, pidl_abs);
4380 }
4381 }
4382 break;}
4383 #endif
4384
4385 case WM_MEASUREITEM:
4386 draw_menu_item:
4387 if (!wparam) /* Is the message menu-related? */
4388 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4389 return TRUE;
4390
4391 break;
4392
4393 case WM_INITMENUPOPUP:
4394 if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam))
4395 return 0;
4396
4397 update_view_menu(child);
4398 break;
4399
4400 case WM_MENUCHAR: /* only supported by IContextMenu3 */
4401 if (s_pctxmenu3) {
4402 LRESULT lResult = 0;
4403
4404 IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult);
4405
4406 return lResult;
4407 }
4408
4409 break;
4410
4411 case WM_SIZE:
4412 if (wparam != SIZE_MINIMIZED)
4413 resize_tree(child, LOWORD(lparam), HIWORD(lparam));
4414 /* fall through */
4415
4416 default: def:
4417 return DefMDIChildProcW(hwnd, nmsg, wparam, lparam);
4418 }
4419
4420 return 0;
4421 }
4422
4423
4424 static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
4425 {
4426 ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(GetParent(hwnd), GWLP_USERDATA);
4427 Pane* pane = (Pane*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
4428 ASSERT(child);
4429
4430 switch(nmsg) {
4431 #ifndef _NO_EXTENSIONS
4432 case WM_HSCROLL:
4433 set_header(pane);
4434 break;
4435 #endif
4436
4437 case WM_SETFOCUS:
4438 child->focus_pane = pane==&child->right? 1: 0;
4439 SendMessageW(hwnd, LB_SETSEL, TRUE, 1);
4440 /*TODO: check menu items */
4441 break;
4442
4443 case WM_KEYDOWN:
4444 if (wparam == VK_TAB) {
4445 /*TODO: SetFocus(Globals.hdrivebar) */
4446 SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
4447 }
4448 }
4449
4450 return CallWindowProcW(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
4451 }
4452
4453
4454 static void InitInstance(HINSTANCE hinstance)
4455 {
4456 static const WCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
4457
4458 WNDCLASSEXW wcFrame;
4459 WNDCLASSW wcChild;
4460 int col;
4461
4462 INITCOMMONCONTROLSEX icc = {
4463 sizeof(INITCOMMONCONTROLSEX),
4464 ICC_BAR_CLASSES
4465 };
4466
4467 HDC hdc = GetDC(0);
4468
4469 setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */
4470
4471 InitCommonControlsEx(&icc);
4472
4473
4474 /* register frame window class */
4475
4476 wcFrame.cbSize = sizeof(WNDCLASSEXW);
4477 wcFrame.style = 0;
4478 wcFrame.lpfnWndProc = FrameWndProc;
4479 wcFrame.cbClsExtra = 0;
4480 wcFrame.cbWndExtra = 0;
4481 wcFrame.hInstance = hinstance;
4482 wcFrame.hIcon = LoadIconW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE));
4483 wcFrame.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4484 wcFrame.hbrBackground = 0;
4485 wcFrame.lpszMenuName = 0;
4486 wcFrame.lpszClassName = sWINEFILEFRAME;
4487 wcFrame.hIconSm = LoadImageW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
4488
4489 Globals.hframeClass = RegisterClassExW(&wcFrame);
4490
4491
4492 /* register tree windows class */
4493
4494 wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW;
4495 wcChild.lpfnWndProc = ChildWndProc;
4496 wcChild.cbClsExtra = 0;
4497 wcChild.cbWndExtra = 0;
4498 wcChild.hInstance = hinstance;
4499 wcChild.hIcon = 0;
4500 wcChild.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
4501 wcChild.hbrBackground = 0;
4502 wcChild.lpszMenuName = 0;
4503 wcChild.lpszClassName = sWINEFILETREE;
4504
4505 RegisterClassW(&wcChild);
4506
4507
4508 Globals.haccel = LoadAcceleratorsW(hinstance, MAKEINTRESOURCEW(IDA_WINEFILE));
4509
4510 Globals.hfont = CreateFontW(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont);
4511
4512 ReleaseDC(0, hdc);
4513
4514 Globals.hInstance = hinstance;
4515
4516 #ifdef _SHELL_FOLDERS
4517 CoInitialize(NULL);
4518 CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc);
4519 SHGetDesktopFolder(&Globals.iDesktop);
4520 Globals.cfStrFName = RegisterClipboardFormatW(CFSTR_FILENAMEW);
4521 #endif
4522
4523 /* load column strings */
4524 col = 1;
4525
4526 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_NAME);
4527 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SIZE);
4528 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_CDATE);
4529 #ifndef _NO_EXTENSIONS
4530 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ADATE);
4531 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_MDATE);
4532 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_IDX);
4533 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_LINKS);
4534 #endif
4535 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ATTR);
4536 #ifndef _NO_EXTENSIONS
4537 load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SEC);
4538 #endif
4539 }
4540
4541
4542 static BOOL show_frame(HWND hwndParent, int cmdshow, LPCWSTR path)
4543 {
4544 static const WCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'};
4545
4546 WCHAR buffer[MAX_PATH], b1[BUFFER_LEN];
4547 ChildWnd* child;
4548 HMENU hMenuFrame, hMenuWindow;
4549 windowOptions opts;
4550
4551 CLIENTCREATESTRUCT ccs;
4552
4553 if (Globals.hMainWnd)
4554 return TRUE;
4555
4556 opts = load_registry_settings();
4557 hMenuFrame = LoadMenuW(Globals.hInstance, MAKEINTRESOURCEW(IDM_WINEFILE));
4558 hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
4559
4560 Globals.hMenuFrame = hMenuFrame;
4561 Globals.hMenuView = GetSubMenu(hMenuFrame, 2);
4562 Globals.hMenuOptions = GetSubMenu(hMenuFrame, 3);
4563
4564 ccs.hWindowMenu = hMenuWindow;
4565 ccs.idFirstChild = IDW_FIRST_CHILD;
4566
4567
4568 /* create main window */
4569 Globals.hMainWnd = CreateWindowExW(0, MAKEINTRESOURCEW(Globals.hframeClass), RS(b1,IDS_WINEFILE), WS_OVERLAPPEDWINDOW,
4570 opts.start_x, opts.start_y, opts.width, opts.height,
4571 hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/);
4572
4573
4574 Globals.hmdiclient = CreateWindowExW(0, sMDICLIENT, NULL,
4575 WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
4576 0, 0, 0, 0,
4577 Globals.hMainWnd, 0, Globals.hInstance, &ccs);
4578
4579 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED);
4580 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, MF_BYCOMMAND);
4581
4582 create_drive_bar();
4583
4584 {
4585 TBBUTTON toolbarBtns[] = {
4586 {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
4587 {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4588 {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4589 {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4590 {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
4591 };
4592
4593 Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
4594 IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns,
4595 sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
4596 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
4597 }
4598
4599 Globals.hstatusbar = CreateStatusWindowW(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR);
4600 CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
4601
4602 /*TODO: read paths from registry */
4603
4604 if (!path || !*path) {
4605 GetCurrentDirectoryW(MAX_PATH, buffer);
4606 path = buffer;
4607 }
4608
4609 ShowWindow(Globals.hMainWnd, cmdshow);
4610
4611 #if defined(_SHELL_FOLDERS) && !defined(__WINE__)
4612 /* Shell Namespace as default: */
4613 child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd);
4614 #else
4615 child = alloc_child_window(path, NULL, Globals.hMainWnd);
4616 #endif
4617
4618 child->pos.showCmd = SW_SHOWMAXIMIZED;
4619 child->pos.rcNormalPosition.left = 0;
4620 child->pos.rcNormalPosition.top = 0;
4621 child->pos.rcNormalPosition.right = 320;
4622 child->pos.rcNormalPosition.bottom = 280;
4623
4624 if (!create_child_window(child)) {
4625 HeapFree(GetProcessHeap(), 0, child);
4626 return FALSE;
4627 }
4628
4629 SetWindowPlacement(child->hwnd, &child->pos);
4630
4631 Globals.himl = ImageList_LoadImageW(Globals.hInstance, MAKEINTRESOURCEW(IDB_IMAGES), 16, 0, RGB(0,255,0), IMAGE_BITMAP, 0);
4632
4633 Globals.prescan_node = FALSE;
4634
4635 UpdateWindow(Globals.hMainWnd);
4636
4637 if (child->hwnd && path && path[0])
4638 {
4639 int index,count;
4640 WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
4641 WCHAR fullname[_MAX_FNAME+_MAX_EXT+1];
4642
4643 memset(name,0,sizeof(name));
4644 memset(name,0,sizeof(ext));
4645 _wsplitpath(path, drv, dir, name, ext);
4646 if (name[0])
4647 {
4648 count = SendMessageW(child->right.hwnd, LB_GETCOUNT, 0, 0);
4649 lstrcpyW(fullname,name);
4650 lstrcatW(fullname,ext);
4651
4652 for (index = 0; index < count; index ++)
4653 {
4654 Entry* entry = (Entry*)SendMessageW(child->right.hwnd, LB_GETITEMDATA, index, 0);
4655 if (lstrcmpW(entry->data.cFileName,fullname)==0 ||
4656 lstrcmpW(entry->data.cAlternateFileName,fullname)==0)
4657 {
4658 SendMessageW(child->right.hwnd, LB_SETCURSEL, index, 0);
4659 SetFocus(child->right.hwnd);
4660 break;
4661 }
4662 }
4663 }
4664 }
4665 return TRUE;
4666 }
4667
4668 static void ExitInstance(void)
4669 {
4670 #ifdef _SHELL_FOLDERS
4671 IShellFolder_Release(Globals.iDesktop);
4672 IMalloc_Release(Globals.iMalloc);
4673 CoUninitialize();
4674 #endif
4675
4676 DeleteObject(Globals.hfont);
4677 ImageList_Destroy(Globals.himl);
4678 }
4679
4680 #ifdef _NO_EXTENSIONS
4681
4682 /* search for already running win[e]files */
4683
4684 static int g_foundPrevInstance = 0;
4685
4686 static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam)
4687 {
4688 WCHAR cls[128];
4689
4690 GetClassNameW(hwnd, cls, 128);
4691
4692 if (!lstrcmpW(cls, (LPCWSTR)lparam)) {
4693 g_foundPrevInstance++;
4694 return FALSE;
4695 }
4696
4697 return TRUE;
4698 }
4699
4700 /* search for window of given class name to allow only one running instance */
4701 static int find_window_class(LPCWSTR classname)
4702 {
4703 EnumWindows(EnumWndProc, (LPARAM)classname);
4704
4705 if (g_foundPrevInstance)
4706 return 1;
4707
4708 return 0;
4709 }
4710
4711 #endif
4712
4713 static int winefile_main(HINSTANCE hinstance, int cmdshow, LPCWSTR path)
4714 {
4715 MSG msg;
4716
4717 InitInstance(hinstance);
4718
4719 if( !show_frame(0, cmdshow, path) )
4720 {
4721 ExitInstance();
4722 return 1;
4723 }
4724
4725 while(GetMessageW(&msg, 0, 0, 0)) {
4726 if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg))
4727 continue;
4728
4729 if (Globals.hMainWnd && TranslateAcceleratorW(Globals.hMainWnd, Globals.haccel, &msg))
4730 continue;
4731
4732 TranslateMessage(&msg);
4733 DispatchMessageW(&msg);
4734 }
4735
4736 ExitInstance();
4737
4738 return msg.wParam;
4739 }
4740
4741
4742 #if defined(_MSC_VER)
4743 int APIENTRY wWinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPWSTR cmdline, int cmdshow)
4744 #else
4745 int APIENTRY WinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPSTR cmdline, int cmdshow)
4746 #endif
4747 {
4748 #ifdef _NO_EXTENSIONS
4749 if (find_window_class(sWINEFILEFRAME))
4750 return 1;
4751 #endif
4752
4753 { /* convert ANSI cmdline into WCS path string */
4754 WCHAR buffer[MAX_PATH];
4755 MultiByteToWideChar(CP_ACP, 0, cmdline, -1, buffer, MAX_PATH);
4756 winefile_main(hinstance, cmdshow, buffer);
4757 }
4758
4759 return 0;
4760 }
Windows API implementation