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Fix AUI appearance when a maximized pane becomes floating.
[wxWidgets.git] / src / generic / filectrlg.cpp
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1///////////////////////////////////////////////////////////////////////////////
2// Name: src/generic/filectrlg.cpp
3// Purpose: wxGenericFileCtrl Implementation
4// Author: Diaa M. Sami
5// Created: 2007-07-07
6// RCS-ID: $Id$
7// Copyright: (c) Diaa M. Sami
8// Licence: wxWindows licence
9///////////////////////////////////////////////////////////////////////////////
10
11#include "wx/wxprec.h"
12
13#ifdef __BORLANDC__
14#pragma hdrstop
15#endif
16
17#if wxUSE_FILECTRL
18
19#include "wx/generic/filectrlg.h"
20
21#ifndef WX_PRECOMP
22 #include "wx/settings.h"
23 #include "wx/sizer.h"
24 #include "wx/stattext.h"
25 #include "wx/checkbox.h"
26 #include "wx/msgdlg.h"
27 #include "wx/log.h"
28 #include "wx/filedlg.h"
29#endif
30
31#include "wx/clntdata.h"
32#include "wx/file.h" // for wxS_IXXX constants only
33#include "wx/generic/dirctrlg.h" // for wxFileIconsTable
34#include "wx/dir.h"
35#include "wx/tokenzr.h"
36#include "wx/imaglist.h"
37
38#ifdef __WINDOWS__
39 #include "wx/msw/wrapwin.h"
40#endif
41
42#if defined(__WXWINCE__)
43#define IsTopMostDir(dir) (dir == wxT("\\") || dir == wxT("/"))
44#elif (defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__))
45#define IsTopMostDir(dir) (dir.empty())
46#else
47#define IsTopMostDir(dir) (dir == wxT("/"))
48#endif
49
50
51// ----------------------------------------------------------------------------
52// private functions
53// ----------------------------------------------------------------------------
54
55static
56int wxCALLBACK wxFileDataNameCompare( wxIntPtr data1, wxIntPtr data2, wxIntPtr sortOrder)
57{
58 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
59 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
60
61 if (fd1->GetFileName() == wxT(".."))
62 return -sortOrder;
63 if (fd2->GetFileName() == wxT(".."))
64 return sortOrder;
65 if (fd1->IsDir() && !fd2->IsDir())
66 return -sortOrder;
67 if (fd2->IsDir() && !fd1->IsDir())
68 return sortOrder;
69
70 return sortOrder*wxStrcmp( fd1->GetFileName(), fd2->GetFileName() );
71}
72
73static
74int wxCALLBACK wxFileDataSizeCompare(wxIntPtr data1, wxIntPtr data2, wxIntPtr sortOrder)
75{
76 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
77 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
78
79 if (fd1->GetFileName() == wxT(".."))
80 return -sortOrder;
81 if (fd2->GetFileName() == wxT(".."))
82 return sortOrder;
83 if (fd1->IsDir() && !fd2->IsDir())
84 return -sortOrder;
85 if (fd2->IsDir() && !fd1->IsDir())
86 return sortOrder;
87 if (fd1->IsLink() && !fd2->IsLink())
88 return -sortOrder;
89 if (fd2->IsLink() && !fd1->IsLink())
90 return sortOrder;
91
92 return fd1->GetSize() > fd2->GetSize() ? sortOrder : -sortOrder;
93}
94
95static
96int wxCALLBACK wxFileDataTypeCompare(wxIntPtr data1, wxIntPtr data2, wxIntPtr sortOrder)
97{
98 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
99 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
100
101 if (fd1->GetFileName() == wxT(".."))
102 return -sortOrder;
103 if (fd2->GetFileName() == wxT(".."))
104 return sortOrder;
105 if (fd1->IsDir() && !fd2->IsDir())
106 return -sortOrder;
107 if (fd2->IsDir() && !fd1->IsDir())
108 return sortOrder;
109 if (fd1->IsLink() && !fd2->IsLink())
110 return -sortOrder;
111 if (fd2->IsLink() && !fd1->IsLink())
112 return sortOrder;
113
114 return sortOrder*wxStrcmp( fd1->GetFileType(), fd2->GetFileType() );
115}
116
117static
118int wxCALLBACK wxFileDataTimeCompare(wxIntPtr data1, wxIntPtr data2, wxIntPtr sortOrder)
119{
120 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
121 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
122
123 if (fd1->GetFileName() == wxT(".."))
124 return -sortOrder;
125 if (fd2->GetFileName() == wxT(".."))
126 return sortOrder;
127 if (fd1->IsDir() && !fd2->IsDir())
128 return -sortOrder;
129 if (fd2->IsDir() && !fd1->IsDir())
130 return sortOrder;
131
132 return fd1->GetDateTime().IsLaterThan(fd2->GetDateTime()) ? sortOrder : -sortOrder;
133}
134
135// defined in src/generic/dirctrlg.cpp
136extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids);
137
138//-----------------------------------------------------------------------------
139// wxFileData
140//-----------------------------------------------------------------------------
141
142wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
143{
144 Init();
145 m_fileName = fileName;
146 m_filePath = filePath;
147 m_type = type;
148 m_image = image_id;
149
150 ReadData();
151}
152
153void wxFileData::Init()
154{
155 m_size = 0;
156 m_type = wxFileData::is_file;
157 m_image = wxFileIconsTable::file;
158}
159
160void wxFileData::Copy( const wxFileData& fileData )
161{
162 m_fileName = fileData.GetFileName();
163 m_filePath = fileData.GetFilePath();
164 m_size = fileData.GetSize();
165 m_dateTime = fileData.GetDateTime();
166 m_permissions = fileData.GetPermissions();
167 m_type = fileData.GetType();
168 m_image = fileData.GetImageId();
169}
170
171void wxFileData::ReadData()
172{
173 if (IsDrive())
174 {
175 m_size = 0;
176 return;
177 }
178
179#if defined(__DOS__) || (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__OS2__)
180 // c:\.. is a drive don't stat it
181 if ((m_fileName == wxT("..")) && (m_filePath.length() <= 5))
182 {
183 m_type = is_drive;
184 m_size = 0;
185 return;
186 }
187#endif // __DOS__ || __WINDOWS__
188
189#ifdef __WXWINCE__
190
191 // WinCE
192
193 DWORD fileAttribs = GetFileAttributes(m_filePath.fn_str());
194 m_type |= (fileAttribs & FILE_ATTRIBUTE_DIRECTORY) != 0 ? is_dir : 0;
195
196 wxString p, f, ext;
197 wxFileName::SplitPath(m_filePath, & p, & f, & ext);
198 if (wxStricmp(ext, wxT("exe")) == 0)
199 m_type |= is_exe;
200
201 // Find out size
202 m_size = 0;
203 HANDLE fileHandle = CreateFile(m_filePath.fn_str(),
204 GENERIC_READ,
205 FILE_SHARE_READ,
206 NULL,
207 OPEN_EXISTING,
208 FILE_ATTRIBUTE_NORMAL,
209 NULL);
210
211 if (fileHandle != INVALID_HANDLE_VALUE)
212 {
213 m_size = GetFileSize(fileHandle, 0);
214 CloseHandle(fileHandle);
215 }
216
217 m_dateTime = wxFileModificationTime(m_filePath);
218
219#else
220
221 // OTHER PLATFORMS
222
223 wxStructStat buff;
224
225#if defined(__UNIX__) && (!defined( __OS2__ ) && !defined(__VMS))
226 lstat( m_filePath.fn_str(), &buff );
227 m_type |= S_ISLNK(buff.st_mode) ? is_link : 0;
228#else // no lstat()
229 wxStat( m_filePath, &buff );
230#endif
231
232 m_type |= (buff.st_mode & S_IFDIR) != 0 ? is_dir : 0;
233 m_type |= (buff.st_mode & wxS_IXUSR) != 0 ? is_exe : 0;
234
235 m_size = buff.st_size;
236
237 m_dateTime = buff.st_mtime;
238#endif
239 // __WXWINCE__
240
241#if defined(__UNIX__)
242 m_permissions.Printf(wxT("%c%c%c%c%c%c%c%c%c"),
243 buff.st_mode & wxS_IRUSR ? wxT('r') : wxT('-'),
244 buff.st_mode & wxS_IWUSR ? wxT('w') : wxT('-'),
245 buff.st_mode & wxS_IXUSR ? wxT('x') : wxT('-'),
246 buff.st_mode & wxS_IRGRP ? wxT('r') : wxT('-'),
247 buff.st_mode & wxS_IWGRP ? wxT('w') : wxT('-'),
248 buff.st_mode & wxS_IXGRP ? wxT('x') : wxT('-'),
249 buff.st_mode & wxS_IROTH ? wxT('r') : wxT('-'),
250 buff.st_mode & wxS_IWOTH ? wxT('w') : wxT('-'),
251 buff.st_mode & wxS_IXOTH ? wxT('x') : wxT('-'));
252#elif defined(__WIN32__)
253 DWORD attribs = ::GetFileAttributes(m_filePath.c_str());
254 if (attribs != (DWORD)-1)
255 {
256 m_permissions.Printf(wxT("%c%c%c%c"),
257 attribs & FILE_ATTRIBUTE_ARCHIVE ? wxT('A') : wxT(' '),
258 attribs & FILE_ATTRIBUTE_READONLY ? wxT('R') : wxT(' '),
259 attribs & FILE_ATTRIBUTE_HIDDEN ? wxT('H') : wxT(' '),
260 attribs & FILE_ATTRIBUTE_SYSTEM ? wxT('S') : wxT(' '));
261 }
262#endif
263
264 // try to get a better icon
265 if (m_image == wxFileIconsTable::file)
266 {
267 if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
268 {
269 m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
270 } else if (IsExe())
271 {
272 m_image = wxFileIconsTable::executable;
273 }
274 }
275}
276
277wxString wxFileData::GetFileType() const
278{
279 if (IsDir())
280 return _("<DIR>");
281 else if (IsLink())
282 return _("<LINK>");
283 else if (IsDrive())
284 return _("<DRIVE>");
285 else if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
286 return m_fileName.AfterLast(wxT('.'));
287
288 return wxEmptyString;
289}
290
291wxString wxFileData::GetModificationTime() const
292{
293 // want time as 01:02 so they line up nicely, no %r in WIN32
294 return m_dateTime.FormatDate() + wxT(" ") + m_dateTime.Format(wxT("%I:%M:%S %p"));
295}
296
297wxString wxFileData::GetHint() const
298{
299 wxString s = m_filePath;
300 s += wxT(" ");
301
302 if (IsDir())
303 s += _("<DIR>");
304 else if (IsLink())
305 s += _("<LINK>");
306 else if (IsDrive())
307 s += _("<DRIVE>");
308 else // plain file
309 s += wxString::Format(wxPLURAL("%ld byte", "%ld bytes", m_size),
310 wxLongLong(m_size).ToString().c_str());
311
312 s += wxT(' ');
313
314 if ( !IsDrive() )
315 {
316 s << GetModificationTime()
317 << wxT(" ")
318 << m_permissions;
319 }
320
321 return s;
322}
323
324wxString wxFileData::GetEntry( fileListFieldType num ) const
325{
326 wxString s;
327 switch ( num )
328 {
329 case FileList_Name:
330 s = m_fileName;
331 break;
332
333 case FileList_Size:
334 if (!IsDir() && !IsLink() && !IsDrive())
335 s = wxLongLong(m_size).ToString();
336 break;
337
338 case FileList_Type:
339 s = GetFileType();
340 break;
341
342 case FileList_Time:
343 if (!IsDrive())
344 s = GetModificationTime();
345 break;
346
347#if defined(__UNIX__) || defined(__WIN32__)
348 case FileList_Perm:
349 s = m_permissions;
350 break;
351#endif // defined(__UNIX__) || defined(__WIN32__)
352
353 default:
354 wxFAIL_MSG( wxT("unexpected field in wxFileData::GetEntry()") );
355 }
356
357 return s;
358}
359
360void wxFileData::SetNewName( const wxString &filePath, const wxString &fileName )
361{
362 m_fileName = fileName;
363 m_filePath = filePath;
364}
365
366void wxFileData::MakeItem( wxListItem &item )
367{
368 item.m_text = m_fileName;
369 item.ClearAttributes();
370 if (IsExe())
371 item.SetTextColour(*wxRED);
372 if (IsDir())
373 item.SetTextColour(*wxBLUE);
374
375 item.m_image = m_image;
376
377 if (IsLink())
378 {
379 wxColour dg = wxTheColourDatabase->Find( wxT("MEDIUM GREY") );
380 if ( dg.IsOk() )
381 item.SetTextColour(dg);
382 }
383 item.m_data = wxPtrToUInt(this);
384}
385
386//-----------------------------------------------------------------------------
387// wxFileListCtrl
388//-----------------------------------------------------------------------------
389
390IMPLEMENT_DYNAMIC_CLASS(wxFileListCtrl,wxListCtrl)
391
392BEGIN_EVENT_TABLE(wxFileListCtrl,wxListCtrl)
393 EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileListCtrl::OnListDeleteItem)
394 EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileListCtrl::OnListDeleteAllItems)
395 EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileListCtrl::OnListEndLabelEdit)
396 EVT_LIST_COL_CLICK(wxID_ANY, wxFileListCtrl::OnListColClick)
397END_EVENT_TABLE()
398
399
400wxFileListCtrl::wxFileListCtrl()
401{
402 m_showHidden = false;
403 m_sort_forward = true;
404 m_sort_field = wxFileData::FileList_Name;
405}
406
407wxFileListCtrl::wxFileListCtrl(wxWindow *win,
408 wxWindowID id,
409 const wxString& wild,
410 bool showHidden,
411 const wxPoint& pos,
412 const wxSize& size,
413 long style,
414 const wxValidator &validator,
415 const wxString &name)
416 : wxListCtrl(win, id, pos, size, style, validator, name),
417 m_wild(wild)
418{
419 wxImageList *imageList = wxTheFileIconsTable->GetSmallImageList();
420
421 SetImageList( imageList, wxIMAGE_LIST_SMALL );
422
423 m_showHidden = showHidden;
424
425 m_sort_forward = true;
426 m_sort_field = wxFileData::FileList_Name;
427
428 m_dirName = wxT("*");
429
430 if (style & wxLC_REPORT)
431 ChangeToReportMode();
432}
433
434void wxFileListCtrl::ChangeToListMode()
435{
436 ClearAll();
437 SetSingleStyle( wxLC_LIST );
438 UpdateFiles();
439}
440
441void wxFileListCtrl::ChangeToReportMode()
442{
443 ClearAll();
444 SetSingleStyle( wxLC_REPORT );
445
446 // do this since WIN32 does mm/dd/yy UNIX does mm/dd/yyyy
447 // don't hardcode since mm/dd is dd/mm elsewhere
448 int w, h;
449 wxDateTime dt(22, wxDateTime::Dec, 2002, 22, 22, 22);
450 wxString txt = dt.FormatDate() + wxT("22") + dt.Format(wxT("%I:%M:%S %p"));
451 GetTextExtent(txt, &w, &h);
452
453 InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, w );
454 InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, w/2 );
455 InsertColumn( 2, _("Type"), wxLIST_FORMAT_LEFT, w/2 );
456 InsertColumn( 3, _("Modified"), wxLIST_FORMAT_LEFT, w );
457#if defined(__UNIX__)
458 GetTextExtent(wxT("Permissions 2"), &w, &h);
459 InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, w );
460#elif defined(__WIN32__)
461 GetTextExtent(wxT("Attributes 2"), &w, &h);
462 InsertColumn( 4, _("Attributes"), wxLIST_FORMAT_LEFT, w );
463#endif
464
465 UpdateFiles();
466}
467
468void wxFileListCtrl::ChangeToSmallIconMode()
469{
470 ClearAll();
471 SetSingleStyle( wxLC_SMALL_ICON );
472 UpdateFiles();
473}
474
475void wxFileListCtrl::ShowHidden( bool show )
476{
477 m_showHidden = show;
478 UpdateFiles();
479}
480
481long wxFileListCtrl::Add( wxFileData *fd, wxListItem &item )
482{
483 long ret = -1;
484 item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
485 fd->MakeItem( item );
486 long my_style = GetWindowStyleFlag();
487 if (my_style & wxLC_REPORT)
488 {
489 ret = InsertItem( item );
490 for (int i = 1; i < wxFileData::FileList_Max; i++)
491 SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
492 }
493 else if ((my_style & wxLC_LIST) || (my_style & wxLC_SMALL_ICON))
494 {
495 ret = InsertItem( item );
496 }
497 return ret;
498}
499
500void wxFileListCtrl::UpdateItem(const wxListItem &item)
501{
502 wxFileData *fd = (wxFileData*)GetItemData(item);
503 wxCHECK_RET(fd, wxT("invalid filedata"));
504
505 fd->ReadData();
506
507 SetItemText(item, fd->GetFileName());
508 SetItemImage(item, fd->GetImageId());
509
510 if (GetWindowStyleFlag() & wxLC_REPORT)
511 {
512 for (int i = 1; i < wxFileData::FileList_Max; i++)
513 SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
514 }
515}
516
517void wxFileListCtrl::UpdateFiles()
518{
519 // don't do anything before ShowModal() call which sets m_dirName
520 if ( m_dirName == wxT("*") )
521 return;
522
523 wxBusyCursor bcur; // this may take a while...
524
525 DeleteAllItems();
526
527 wxListItem item;
528 item.m_itemId = 0;
529 item.m_col = 0;
530
531#if (defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)) && !defined(__WXWINCE__)
532 if ( IsTopMostDir(m_dirName) )
533 {
534 wxArrayString names, paths;
535 wxArrayInt icons;
536 const size_t count = wxGetAvailableDrives(paths, names, icons);
537
538 for ( size_t n = 0; n < count; n++ )
539 {
540 // use paths[n] as the drive name too as our HandleAction() can't
541 // deal with the drive names (of the form "System (C:)") currently
542 // as it mistakenly treats them as file names
543 //
544 // it would be preferable to show names, and not paths, in the
545 // dialog just as the native dialog does but for this we must:
546 // a) store the item type as item data and modify HandleAction()
547 // to use it instead of wxDirExists() to check whether the item
548 // is a directory
549 // b) store the drives by their drive letters and not their
550 // descriptions as otherwise it's pretty confusing to the user
551 wxFileData *fd = new wxFileData(paths[n], paths[n],
552 wxFileData::is_drive, icons[n]);
553 if (Add(fd, item) != -1)
554 item.m_itemId++;
555 else
556 delete fd;
557 }
558 }
559 else
560#endif // defined(__DOS__) || defined(__WINDOWS__)
561 {
562 // Real directory...
563 if ( !IsTopMostDir(m_dirName) && !m_dirName.empty() )
564 {
565 wxString p(wxPathOnly(m_dirName));
566#if (defined(__UNIX__) || defined(__WXWINCE__)) && !defined(__OS2__)
567 if (p.empty()) p = wxT("/");
568#endif // __UNIX__
569 wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
570 if (Add(fd, item) != -1)
571 item.m_itemId++;
572 else
573 delete fd;
574 }
575
576 wxString dirname(m_dirName);
577#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
578 if (dirname.length() == 2 && dirname[1u] == wxT(':'))
579 dirname << wxT('\\');
580#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
581
582 if (dirname.empty())
583 dirname = wxFILE_SEP_PATH;
584
585 wxLogNull logNull;
586 wxDir dir(dirname);
587
588 if ( dir.IsOpened() )
589 {
590 wxString dirPrefix(dirname);
591 if (dirPrefix.Last() != wxFILE_SEP_PATH)
592 dirPrefix += wxFILE_SEP_PATH;
593
594 int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
595
596 bool cont;
597 wxString f;
598
599 // Get the directories first (not matched against wildcards):
600 cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
601 while (cont)
602 {
603 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
604 if (Add(fd, item) != -1)
605 item.m_itemId++;
606 else
607 delete fd;
608
609 cont = dir.GetNext(&f);
610 }
611
612 // Tokenize the wildcard string, so we can handle more than 1
613 // search pattern in a wildcard.
614 wxStringTokenizer tokenWild(m_wild, wxT(";"));
615 while ( tokenWild.HasMoreTokens() )
616 {
617 cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
618 wxDIR_FILES | hiddenFlag);
619 while (cont)
620 {
621 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
622 if (Add(fd, item) != -1)
623 item.m_itemId++;
624 else
625 delete fd;
626
627 cont = dir.GetNext(&f);
628 }
629 }
630 }
631 }
632
633 SortItems(m_sort_field, m_sort_forward);
634}
635
636void wxFileListCtrl::SetWild( const wxString &wild )
637{
638 if (wild.Find(wxT('|')) != wxNOT_FOUND)
639 return;
640
641 m_wild = wild;
642 UpdateFiles();
643}
644
645void wxFileListCtrl::MakeDir()
646{
647 wxString new_name( _("NewName") );
648 wxString path( m_dirName );
649 path += wxFILE_SEP_PATH;
650 path += new_name;
651 if (wxFileExists(path))
652 {
653 // try NewName0, NewName1 etc.
654 int i = 0;
655 do {
656 new_name = _("NewName");
657 wxString num;
658 num.Printf( wxT("%d"), i );
659 new_name += num;
660
661 path = m_dirName;
662 path += wxFILE_SEP_PATH;
663 path += new_name;
664 i++;
665 } while (wxFileExists(path));
666 }
667
668 wxLogNull log;
669 if (!wxMkdir(path))
670 {
671 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
672 dialog.ShowModal();
673 return;
674 }
675
676 wxFileData *fd = new wxFileData( path, new_name, wxFileData::is_dir, wxFileIconsTable::folder );
677 wxListItem item;
678 item.m_itemId = 0;
679 item.m_col = 0;
680 long itemid = Add( fd, item );
681
682 if (itemid != -1)
683 {
684 SortItems(m_sort_field, m_sort_forward);
685 itemid = FindItem( 0, wxPtrToUInt(fd) );
686 EnsureVisible( itemid );
687 EditLabel( itemid );
688 }
689 else
690 delete fd;
691}
692
693void wxFileListCtrl::GoToParentDir()
694{
695 if (!IsTopMostDir(m_dirName))
696 {
697 size_t len = m_dirName.length();
698 if (wxEndsWithPathSeparator(m_dirName))
699 m_dirName.Remove( len-1, 1 );
700 wxString fname( wxFileNameFromPath(m_dirName) );
701 m_dirName = wxPathOnly( m_dirName );
702#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
703 if (!m_dirName.empty())
704 {
705 if (m_dirName.Last() == wxT('.'))
706 m_dirName = wxEmptyString;
707 }
708#elif defined(__UNIX__)
709 if (m_dirName.empty())
710 m_dirName = wxT("/");
711#endif
712 UpdateFiles();
713 long id = FindItem( 0, fname );
714 if (id != wxNOT_FOUND)
715 {
716 SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
717 EnsureVisible( id );
718 }
719 }
720}
721
722void wxFileListCtrl::GoToHomeDir()
723{
724 wxString s = wxGetUserHome( wxString() );
725 GoToDir(s);
726}
727
728void wxFileListCtrl::GoToDir( const wxString &dir )
729{
730 if (!wxDirExists(dir)) return;
731
732 m_dirName = dir;
733 UpdateFiles();
734
735 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
736
737 EnsureVisible( 0 );
738}
739
740void wxFileListCtrl::FreeItemData(wxListItem& item)
741{
742 if ( item.m_data )
743 {
744 wxFileData *fd = (wxFileData*)item.m_data;
745 delete fd;
746
747 item.m_data = 0;
748 }
749}
750
751void wxFileListCtrl::OnListDeleteItem( wxListEvent &event )
752{
753 FreeItemData(event.m_item);
754}
755
756void wxFileListCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
757{
758 FreeAllItemsData();
759}
760
761void wxFileListCtrl::FreeAllItemsData()
762{
763 wxListItem item;
764 item.m_mask = wxLIST_MASK_DATA;
765
766 item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
767 while ( item.m_itemId != -1 )
768 {
769 GetItem( item );
770 FreeItemData(item);
771 item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
772 }
773}
774
775void wxFileListCtrl::OnListEndLabelEdit( wxListEvent &event )
776{
777 wxFileData *fd = (wxFileData*)event.m_item.m_data;
778 wxASSERT( fd );
779
780 if ((event.GetLabel().empty()) ||
781 (event.GetLabel() == wxT(".")) ||
782 (event.GetLabel() == wxT("..")) ||
783 (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
784 {
785 wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
786 dialog.ShowModal();
787 event.Veto();
788 return;
789 }
790
791 wxString new_name( wxPathOnly( fd->GetFilePath() ) );
792 new_name += wxFILE_SEP_PATH;
793 new_name += event.GetLabel();
794
795 wxLogNull log;
796
797 if (wxFileExists(new_name))
798 {
799 wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
800 dialog.ShowModal();
801 event.Veto();
802 }
803
804 if (wxRenameFile(fd->GetFilePath(),new_name))
805 {
806 fd->SetNewName( new_name, event.GetLabel() );
807
808 SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
809
810 UpdateItem( event.GetItem() );
811 EnsureVisible( event.GetItem() );
812 }
813 else
814 {
815 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
816 dialog.ShowModal();
817 event.Veto();
818 }
819}
820
821void wxFileListCtrl::OnListColClick( wxListEvent &event )
822{
823 int col = event.GetColumn();
824
825 switch (col)
826 {
827 case wxFileData::FileList_Name :
828 case wxFileData::FileList_Size :
829 case wxFileData::FileList_Type :
830 case wxFileData::FileList_Time : break;
831 default : return;
832 }
833
834 if ((wxFileData::fileListFieldType)col == m_sort_field)
835 m_sort_forward = !m_sort_forward;
836 else
837 m_sort_field = (wxFileData::fileListFieldType)col;
838
839 SortItems(m_sort_field, m_sort_forward);
840}
841
842void wxFileListCtrl::SortItems(wxFileData::fileListFieldType field, bool forward)
843{
844 m_sort_field = field;
845 m_sort_forward = forward;
846 const long sort_dir = forward ? 1 : -1;
847
848 switch (m_sort_field)
849 {
850 case wxFileData::FileList_Size :
851 wxListCtrl::SortItems(wxFileDataSizeCompare, sort_dir);
852 break;
853
854 case wxFileData::FileList_Type :
855 wxListCtrl::SortItems(wxFileDataTypeCompare, sort_dir);
856 break;
857
858 case wxFileData::FileList_Time :
859 wxListCtrl::SortItems(wxFileDataTimeCompare, sort_dir);
860 break;
861
862 case wxFileData::FileList_Name :
863 default :
864 wxListCtrl::SortItems(wxFileDataNameCompare, sort_dir);
865 break;
866 }
867}
868
869wxFileListCtrl::~wxFileListCtrl()
870{
871 // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
872 // wxFileListCtrl::OnListDeleteAllItems. But if the event is generated after
873 // the destruction of the wxFileListCtrl we need to free any data here:
874 FreeAllItemsData();
875}
876
877#define ID_CHOICE (wxID_FILECTRL + 1)
878#define ID_TEXT (wxID_FILECTRL + 2)
879#define ID_FILELIST_CTRL (wxID_FILECTRL + 3)
880#define ID_CHECK (wxID_FILECTRL + 4)
881
882///////////////////////////////////////////////////////////////////////////////
883// wxGenericFileCtrl implementation
884///////////////////////////////////////////////////////////////////////////////
885
886IMPLEMENT_DYNAMIC_CLASS( wxGenericFileCtrl, wxNavigationEnabled<wxControl> )
887
888BEGIN_EVENT_TABLE( wxGenericFileCtrl, wxNavigationEnabled<wxControl> )
889 EVT_LIST_ITEM_SELECTED( ID_FILELIST_CTRL, wxGenericFileCtrl::OnSelected )
890 EVT_LIST_ITEM_ACTIVATED( ID_FILELIST_CTRL, wxGenericFileCtrl::OnActivated )
891 EVT_CHOICE( ID_CHOICE, wxGenericFileCtrl::OnChoiceFilter )
892 EVT_TEXT_ENTER( ID_TEXT, wxGenericFileCtrl::OnTextEnter )
893 EVT_TEXT( ID_TEXT, wxGenericFileCtrl::OnTextChange )
894 EVT_CHECKBOX( ID_CHECK, wxGenericFileCtrl::OnCheck )
895END_EVENT_TABLE()
896
897bool wxGenericFileCtrl::Create( wxWindow *parent,
898 wxWindowID id,
899 const wxString& defaultDirectory,
900 const wxString& defaultFileName,
901 const wxString& wildCard,
902 long style,
903 const wxPoint& pos,
904 const wxSize& size,
905 const wxString& name )
906{
907 this->m_style = style;
908 m_inSelected = false;
909 m_noSelChgEvent = false;
910 m_check = NULL;
911
912 // check that the styles are not contradictory
913 wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_OPEN ) ),
914 wxT( "can't specify both wxFC_SAVE and wxFC_OPEN at once" ) );
915
916 wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_MULTIPLE ) ),
917 wxT( "wxFC_MULTIPLE can't be used with wxFC_SAVE" ) );
918
919 wxNavigationEnabled<wxControl>::Create( parent, id,
920 pos, size,
921 wxTAB_TRAVERSAL,
922 wxDefaultValidator,
923 name );
924
925 m_dir = defaultDirectory;
926
927 m_ignoreChanges = true;
928
929 if ( ( m_dir.empty() ) || ( m_dir == wxT( "." ) ) )
930 {
931 m_dir = wxGetCwd();
932 if ( m_dir.empty() )
933 m_dir = wxFILE_SEP_PATH;
934 }
935
936 const size_t len = m_dir.length();
937 if ( ( len > 1 ) && ( wxEndsWithPathSeparator( m_dir ) ) )
938 m_dir.Remove( len - 1, 1 );
939
940 m_filterExtension = wxEmptyString;
941
942 // layout
943
944 const bool is_pda = ( wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA );
945
946 wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
947
948 wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
949 if ( is_pda )
950 staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ),
951 wxSizerFlags().DoubleBorder(wxRIGHT) );
952 m_static = new wxStaticText( this, wxID_ANY, m_dir );
953 staticsizer->Add( m_static, 1 );
954 mainsizer->Add( staticsizer, wxSizerFlags().Expand().Border());
955
956 long style2 = wxLC_LIST;
957 if ( !( m_style & wxFC_MULTIPLE ) )
958 style2 |= wxLC_SINGLE_SEL;
959
960#ifdef __WXWINCE__
961 style2 |= wxSIMPLE_BORDER;
962#else
963 style2 |= wxSUNKEN_BORDER;
964#endif
965
966 m_list = new wxFileListCtrl( this, ID_FILELIST_CTRL,
967 wxEmptyString, false,
968 wxDefaultPosition, wxSize( 400, 140 ),
969 style2 );
970
971 m_text = new wxTextCtrl( this, ID_TEXT, wxEmptyString,
972 wxDefaultPosition, wxDefaultSize,
973 wxTE_PROCESS_ENTER );
974 m_choice = new wxChoice( this, ID_CHOICE );
975
976 if ( is_pda )
977 {
978 // PDAs have a different screen layout
979 mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().HorzBorder() );
980
981 wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
982 textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().Border() );
983 textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
984 mainsizer->Add( textsizer, wxSizerFlags().Expand() );
985
986 }
987 else // !is_pda
988 {
989 mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().Border() );
990 mainsizer->Add( m_text, wxSizerFlags().Expand().Border() );
991
992 wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
993 choicesizer->Add( m_choice, wxSizerFlags( 1 ).Centre() );
994
995 if ( !( m_style & wxFC_NOSHOWHIDDEN ) )
996 {
997 m_check = new wxCheckBox( this, ID_CHECK, _( "Show &hidden files" ) );
998 choicesizer->Add( m_check, wxSizerFlags().Centre().DoubleBorder(wxLEFT) );
999 }
1000
1001 mainsizer->Add( choicesizer, wxSizerFlags().Expand().Border() );
1002 }
1003
1004 SetWildcard( wildCard );
1005
1006 SetAutoLayout( true );
1007 SetSizer( mainsizer );
1008
1009 if ( !is_pda )
1010 {
1011 mainsizer->Fit( this );
1012 }
1013
1014 m_list->GoToDir( m_dir );
1015 UpdateControls();
1016 m_text->SetValue( m_fileName );
1017
1018 m_ignoreChanges = false;
1019
1020 // must be after m_ignoreChanges = false
1021 SetFilename( defaultFileName );
1022
1023 return true;
1024}
1025
1026// NB: there is an unfortunate mismatch between wxFileName and wxFileDialog
1027// method names but our GetDirectory() does correspond to wxFileName::
1028// GetPath() while our GetPath() is wxFileName::GetFullPath()
1029wxString wxGenericFileCtrl::GetPath() const
1030{
1031 wxASSERT_MSG ( !(m_style & wxFC_MULTIPLE), "use GetPaths() instead" );
1032
1033 return DoGetFileName().GetFullPath();
1034}
1035
1036wxString wxGenericFileCtrl::GetFilename() const
1037{
1038 wxASSERT_MSG ( !(m_style & wxFC_MULTIPLE), "use GetFilenames() instead" );
1039
1040 return DoGetFileName().GetFullName();
1041}
1042
1043wxString wxGenericFileCtrl::GetDirectory() const
1044{
1045 // don't check for wxFC_MULTIPLE here, this one is probably safe to call in
1046 // any case as it can be always taken to mean "current directory"
1047 return DoGetFileName().GetPath();
1048}
1049
1050wxFileName wxGenericFileCtrl::DoGetFileName() const
1051{
1052 wxFileName fn;
1053
1054 wxString value = m_text->GetValue();
1055 if ( value.empty() )
1056 {
1057 // nothing in the text control, get the selected file from the list
1058 wxListItem item;
1059 item.m_itemId = m_list->GetNextItem(-1, wxLIST_NEXT_ALL,
1060 wxLIST_STATE_SELECTED);
1061 m_list->GetItem(item);
1062
1063 fn.Assign(m_list->GetDir(), item.m_text);
1064 }
1065 else // user entered the value
1066 {
1067 // the path can be either absolute or relative
1068 fn.Assign(value);
1069 if ( fn.IsRelative() )
1070 fn.MakeAbsolute(m_list->GetDir());
1071 }
1072
1073 return fn;
1074}
1075
1076// helper used in DoGetFilenames() and needed because Borland can't compile
1077// operator?: inline
1078static inline wxString GetFileNameOrPath(const wxFileName& fn, bool fullPath)
1079{
1080 return fullPath ? fn.GetFullPath() : fn.GetFullName();
1081}
1082
1083void
1084wxGenericFileCtrl::DoGetFilenames(wxArrayString& filenames, bool fullPath) const
1085{
1086 filenames.clear();
1087
1088 const wxString dir = m_list->GetDir();
1089
1090 const wxString value = m_text->GetValue();
1091 if ( !value.empty() )
1092 {
1093 wxFileName fn(value);
1094 if ( fn.IsRelative() )
1095 fn.MakeAbsolute(dir);
1096
1097 filenames.push_back(GetFileNameOrPath(fn, fullPath));
1098 return;
1099 }
1100
1101 const int numSel = m_list->GetSelectedItemCount();
1102 if ( !numSel )
1103 return;
1104
1105 filenames.reserve(numSel);
1106
1107 wxListItem item;
1108 item.m_mask = wxLIST_MASK_TEXT;
1109 item.m_itemId = -1;
1110 for ( ;; )
1111 {
1112 item.m_itemId = m_list->GetNextItem(item.m_itemId, wxLIST_NEXT_ALL,
1113 wxLIST_STATE_SELECTED);
1114
1115 if ( item.m_itemId == -1 )
1116 break;
1117
1118 m_list->GetItem(item);
1119
1120 const wxFileName fn(dir, item.m_text);
1121 filenames.push_back(GetFileNameOrPath(fn, fullPath));
1122 }
1123}
1124
1125bool wxGenericFileCtrl::SetDirectory( const wxString& dir )
1126{
1127 m_ignoreChanges = true;
1128 m_list->GoToDir( dir );
1129 UpdateControls();
1130 m_ignoreChanges = false;
1131
1132 return wxFileName( dir ).SameAs( m_list->GetDir() );
1133}
1134
1135bool wxGenericFileCtrl::SetFilename( const wxString& name )
1136{
1137 const long item = m_list->FindItem( -1, name );
1138
1139 if ( item == -1 ) // file not found either because it doesn't exist or the
1140 // current filter doesn't show it.
1141 return false;
1142
1143 m_noSelChgEvent = true;
1144
1145 // Deselect selected items
1146 {
1147 const int numSelectedItems = m_list->GetSelectedItemCount();
1148
1149 if ( numSelectedItems > 0 )
1150 {
1151 long itemIndex = -1;
1152
1153 for ( ;; )
1154 {
1155 itemIndex = m_list->GetNextItem( itemIndex, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1156 if ( itemIndex == -1 )
1157 break;
1158
1159 m_list->SetItemState( itemIndex, 0, wxLIST_STATE_SELECTED );
1160 }
1161 }
1162 }
1163
1164 m_list->SetItemState( item, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
1165 m_list->EnsureVisible( item );
1166
1167 m_noSelChgEvent = false;
1168
1169 return true;
1170}
1171
1172void wxGenericFileCtrl::DoSetFilterIndex( int filterindex )
1173{
1174 wxClientData *pcd = m_choice->GetClientObject( filterindex );
1175 if ( !pcd )
1176 return;
1177
1178 const wxString& str = ((static_cast<wxStringClientData *>(pcd))->GetData());
1179 m_list->SetWild( str );
1180 m_filterIndex = filterindex;
1181 if ( str.Left( 2 ) == wxT( "*." ) )
1182 {
1183 m_filterExtension = str.Mid( 1 );
1184 if ( m_filterExtension == wxT( ".*" ) )
1185 m_filterExtension.clear();
1186 }
1187 else
1188 {
1189 m_filterExtension.clear();
1190 }
1191
1192 GenerateFilterChangedEvent( this, this );
1193}
1194
1195void wxGenericFileCtrl::SetWildcard( const wxString& wildCard )
1196{
1197 if ( wildCard.empty() || wildCard == wxFileSelectorDefaultWildcardStr )
1198 {
1199 m_wildCard = wxString::Format( _( "All files (%s)|%s" ),
1200 wxFileSelectorDefaultWildcardStr,
1201 wxFileSelectorDefaultWildcardStr );
1202 }
1203 else
1204 m_wildCard = wildCard;
1205
1206 wxArrayString wildDescriptions, wildFilters;
1207 const size_t count = wxParseCommonDialogsFilter( m_wildCard,
1208 wildDescriptions,
1209 wildFilters );
1210 wxCHECK_RET( count, wxT( "wxFileDialog: bad wildcard string" ) );
1211
1212 m_choice->Clear();
1213
1214 for ( size_t n = 0; n < count; n++ )
1215 {
1216 m_choice->Append(wildDescriptions[n], new wxStringClientData(wildFilters[n]));
1217 }
1218
1219 SetFilterIndex( 0 );
1220}
1221
1222void wxGenericFileCtrl::SetFilterIndex( int filterindex )
1223{
1224 m_choice->SetSelection( filterindex );
1225
1226 DoSetFilterIndex( filterindex );
1227}
1228
1229void wxGenericFileCtrl::OnChoiceFilter( wxCommandEvent &event )
1230{
1231 DoSetFilterIndex( ( int )event.GetInt() );
1232}
1233
1234void wxGenericFileCtrl::OnCheck( wxCommandEvent &event )
1235{
1236 m_list->ShowHidden( event.GetInt() != 0 );
1237}
1238
1239void wxGenericFileCtrl::OnActivated( wxListEvent &event )
1240{
1241 HandleAction( event.m_item.m_text );
1242}
1243
1244void wxGenericFileCtrl::OnTextEnter( wxCommandEvent &WXUNUSED( event ) )
1245{
1246 HandleAction( m_text->GetValue() );
1247}
1248
1249void wxGenericFileCtrl::OnTextChange( wxCommandEvent &WXUNUSED( event ) )
1250{
1251 if ( !m_ignoreChanges )
1252 {
1253 // Clear selections. Otherwise when the user types in a value they may
1254 // not get the file whose name they typed.
1255 if ( m_list->GetSelectedItemCount() > 0 )
1256 {
1257 long item = m_list->GetNextItem( -1, wxLIST_NEXT_ALL,
1258 wxLIST_STATE_SELECTED );
1259 while ( item != -1 )
1260 {
1261 m_list->SetItemState( item, 0, wxLIST_STATE_SELECTED );
1262 item = m_list->GetNextItem( item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1263 }
1264 }
1265 }
1266}
1267
1268void wxGenericFileCtrl::OnSelected( wxListEvent &event )
1269{
1270 if ( m_ignoreChanges )
1271 return;
1272
1273 if ( m_inSelected )
1274 return;
1275
1276 m_inSelected = true;
1277 const wxString filename( event.m_item.m_text );
1278
1279#ifdef __WXWINCE__
1280 // No double-click on most WinCE devices, so do action immediately.
1281 HandleAction( filename );
1282#else
1283 if ( filename == wxT( ".." ) )
1284 {
1285 m_inSelected = false;
1286 return;
1287 }
1288
1289 wxString dir = m_list->GetDir();
1290 if ( !IsTopMostDir( dir ) )
1291 dir += wxFILE_SEP_PATH;
1292 dir += filename;
1293 if ( wxDirExists( dir ) )
1294 {
1295 m_inSelected = false;
1296
1297 return;
1298 }
1299
1300
1301 m_ignoreChanges = true;
1302 m_text->SetValue( filename );
1303
1304 if ( m_list->GetSelectedItemCount() > 1 )
1305 {
1306 m_text->Clear();
1307 }
1308
1309 if ( !m_noSelChgEvent )
1310 GenerateSelectionChangedEvent( this, this );
1311
1312 m_ignoreChanges = false;
1313#endif
1314 m_inSelected = false;
1315}
1316
1317void wxGenericFileCtrl::HandleAction( const wxString &fn )
1318{
1319 if ( m_ignoreChanges )
1320 return;
1321
1322 wxString filename( fn );
1323 if ( filename.empty() )
1324 {
1325 return;
1326 }
1327 if ( filename == wxT( "." ) ) return;
1328
1329 wxString dir = m_list->GetDir();
1330
1331 // "some/place/" means they want to chdir not try to load "place"
1332 const bool want_dir = filename.Last() == wxFILE_SEP_PATH;
1333 if ( want_dir )
1334 filename = filename.RemoveLast();
1335
1336 if ( filename == wxT( ".." ) )
1337 {
1338 m_ignoreChanges = true;
1339 m_list->GoToParentDir();
1340
1341 GenerateFolderChangedEvent( this, this );
1342
1343 UpdateControls();
1344 m_ignoreChanges = false;
1345 return;
1346 }
1347
1348#ifdef __UNIX__
1349 if ( filename == wxT( "~" ) )
1350 {
1351 m_ignoreChanges = true;
1352 m_list->GoToHomeDir();
1353
1354 GenerateFolderChangedEvent( this, this );
1355
1356 UpdateControls();
1357 m_ignoreChanges = false;
1358 return;
1359 }
1360
1361 if ( filename.BeforeFirst( wxT( '/' ) ) == wxT( "~" ) )
1362 {
1363 filename = wxString( wxGetUserHome() ) + filename.Remove( 0, 1 );
1364 }
1365#endif // __UNIX__
1366
1367 if ( !( m_style & wxFC_SAVE ) )
1368 {
1369 if ( ( filename.Find( wxT( '*' ) ) != wxNOT_FOUND ) ||
1370 ( filename.Find( wxT( '?' ) ) != wxNOT_FOUND ) )
1371 {
1372 if ( filename.Find( wxFILE_SEP_PATH ) != wxNOT_FOUND )
1373 {
1374 wxMessageBox( _( "Illegal file specification." ),
1375 _( "Error" ), wxOK | wxICON_ERROR, this );
1376 return;
1377 }
1378 m_list->SetWild( filename );
1379 return;
1380 }
1381 }
1382
1383 if ( !IsTopMostDir( dir ) )
1384 dir += wxFILE_SEP_PATH;
1385 if ( !wxIsAbsolutePath( filename ) )
1386 {
1387 dir += filename;
1388 filename = dir;
1389 }
1390
1391 if ( wxDirExists( filename ) )
1392 {
1393 m_ignoreChanges = true;
1394 m_list->GoToDir( filename );
1395 UpdateControls();
1396
1397 GenerateFolderChangedEvent( this, this );
1398
1399 m_ignoreChanges = false;
1400 return;
1401 }
1402
1403 // they really wanted a dir, but it doesn't exist
1404 if ( want_dir )
1405 {
1406 wxMessageBox( _( "Directory doesn't exist." ), _( "Error" ),
1407 wxOK | wxICON_ERROR, this );
1408 return;
1409 }
1410
1411 // append the default extension to the filename if it doesn't have any
1412 //
1413 // VZ: the logic of testing for !wxFileExists() only for the open file
1414 // dialog is not entirely clear to me, why don't we allow saving to a
1415 // file without extension as well?
1416 if ( !( m_style & wxFC_OPEN ) || !wxFileExists( filename ) )
1417 {
1418 filename = wxFileDialogBase::AppendExtension( filename, m_filterExtension );
1419 GenerateFileActivatedEvent( this, this, wxFileName( filename ).GetFullName() );
1420 return;
1421 }
1422
1423 GenerateFileActivatedEvent( this, this );
1424}
1425
1426bool wxGenericFileCtrl::SetPath( const wxString& path )
1427{
1428 if ( !wxFileName::FileExists( ( path ) ) )
1429 return false;
1430
1431 wxString ext;
1432 wxFileName::SplitPath( path, &m_dir, &m_fileName, &ext );
1433 if ( !ext.empty() )
1434 {
1435 m_fileName += wxT( "." );
1436 m_fileName += ext;
1437 }
1438
1439 SetDirectory( m_dir );
1440 SetFilename( m_fileName );
1441
1442 return true;
1443}
1444
1445void wxGenericFileCtrl::GetPaths( wxArrayString& paths ) const
1446{
1447 DoGetFilenames( paths, true );
1448}
1449
1450void wxGenericFileCtrl::GetFilenames( wxArrayString& files ) const
1451{
1452 DoGetFilenames( files, false );
1453}
1454
1455void wxGenericFileCtrl::UpdateControls()
1456{
1457 const wxString dir = m_list->GetDir();
1458 m_static->SetLabel( dir );
1459}
1460
1461void wxGenericFileCtrl::GoToParentDir()
1462{
1463 m_list->GoToParentDir();
1464 UpdateControls();
1465}
1466
1467void wxGenericFileCtrl::GoToHomeDir()
1468{
1469 m_list->GoToHomeDir();
1470 UpdateControls();
1471}
1472
1473#endif // wxUSE_FILECTRL
wxWidgets (Impactor)