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