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include wx/thread.h in debug build which is needed after last change
[wxWidgets.git] / src / generic / filedlgg.cpp
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1//////////////////////////////////////////////////////////////////////////////
2// Name: src/generic/filedlgg.cpp
3// Purpose: wxGenericFileDialog
4// Author: Robert Roebling
5// Modified by:
6// Created: 12/12/98
7// RCS-ID: $Id$
8// Copyright: (c) Robert Roebling
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12// For compilers that support precompilation, includes "wx.h".
13#include "wx/wxprec.h"
14
15#ifdef __BORLANDC__
16 #pragma hdrstop
17#endif
18
19#if wxUSE_FILEDLG
20
21// NOTE : it probably also supports MAC, untested
22#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
23#error wxGenericFileDialog currently only supports Unix, win32 and DOS
24#endif
25
26#ifndef WX_PRECOMP
27 #ifdef __WXMSW__
28 #include "wx/msw/wrapwin.h"
29 #endif
30 #include "wx/hash.h"
31 #include "wx/intl.h"
32 #include "wx/settings.h"
33 #include "wx/log.h"
34 #include "wx/msgdlg.h"
35 #include "wx/bmpbuttn.h"
36 #include "wx/checkbox.h"
37 #include "wx/choice.h"
38 #include "wx/stattext.h"
39 #include "wx/textctrl.h"
40 #include "wx/sizer.h"
41 #include "wx/filedlg.h" // wxFD_OPEN, wxFD_SAVE...
42#endif
43
44#include "wx/longlong.h"
45#include "wx/tokenzr.h"
46#include "wx/config.h"
47#include "wx/imaglist.h"
48#include "wx/dir.h"
49#include "wx/artprov.h"
50#include "wx/filefn.h"
51#include "wx/file.h" // for wxS_IXXX constants only
52#include "wx/generic/filedlgg.h"
53#include "wx/generic/dirctrlg.h" // for wxFileIconsTable
54
55#if wxUSE_TOOLTIPS
56 #include "wx/tooltip.h"
57#endif
58
59#ifndef __WXWINCE__
60 #include <sys/types.h>
61 #include <sys/stat.h>
62#endif
63
64#ifdef __UNIX__
65 #include <dirent.h>
66 #include <pwd.h>
67 #ifndef __VMS
68 # include <grp.h>
69 #endif
70#endif
71
72#ifdef __WINDOWS__
73 #include "wx/msw/mslu.h"
74#endif
75
76#ifdef __WATCOMC__
77 #include <direct.h>
78#endif
79
80#ifndef __WXWINCE__
81#include <time.h>
82#endif
83
84#if defined(__UNIX__) || defined(__DOS__)
85#include <unistd.h>
86#endif
87
88// ----------------------------------------------------------------------------
89// private functions
90// ----------------------------------------------------------------------------
91
92static
93int wxCALLBACK wxFileDataNameCompare( long data1, long data2, long sortOrder)
94{
95 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
96 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
97
98 if (fd1->GetFileName() == wxT(".."))
99 return -sortOrder;
100 if (fd2->GetFileName() == wxT(".."))
101 return sortOrder;
102 if (fd1->IsDir() && !fd2->IsDir())
103 return -sortOrder;
104 if (fd2->IsDir() && !fd1->IsDir())
105 return sortOrder;
106
107 return sortOrder*wxStrcmp( fd1->GetFileName(), fd2->GetFileName() );
108}
109
110static
111int wxCALLBACK wxFileDataSizeCompare(long data1, long data2, long sortOrder)
112{
113 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
114 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
115
116 if (fd1->GetFileName() == wxT(".."))
117 return -sortOrder;
118 if (fd2->GetFileName() == wxT(".."))
119 return sortOrder;
120 if (fd1->IsDir() && !fd2->IsDir())
121 return -sortOrder;
122 if (fd2->IsDir() && !fd1->IsDir())
123 return sortOrder;
124 if (fd1->IsLink() && !fd2->IsLink())
125 return -sortOrder;
126 if (fd2->IsLink() && !fd1->IsLink())
127 return sortOrder;
128
129 return fd1->GetSize() > fd2->GetSize() ? sortOrder : -sortOrder;
130}
131
132static
133int wxCALLBACK wxFileDataTypeCompare(long data1, long data2, long sortOrder)
134{
135 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
136 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
137
138 if (fd1->GetFileName() == wxT(".."))
139 return -sortOrder;
140 if (fd2->GetFileName() == wxT(".."))
141 return sortOrder;
142 if (fd1->IsDir() && !fd2->IsDir())
143 return -sortOrder;
144 if (fd2->IsDir() && !fd1->IsDir())
145 return sortOrder;
146 if (fd1->IsLink() && !fd2->IsLink())
147 return -sortOrder;
148 if (fd2->IsLink() && !fd1->IsLink())
149 return sortOrder;
150
151 return sortOrder*wxStrcmp( fd1->GetFileType(), fd2->GetFileType() );
152}
153
154static
155int wxCALLBACK wxFileDataTimeCompare(long data1, long data2, long sortOrder)
156{
157 wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
158 wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
159
160 if (fd1->GetFileName() == wxT(".."))
161 return -sortOrder;
162 if (fd2->GetFileName() == wxT(".."))
163 return sortOrder;
164 if (fd1->IsDir() && !fd2->IsDir())
165 return -sortOrder;
166 if (fd2->IsDir() && !fd1->IsDir())
167 return sortOrder;
168
169 return fd1->GetDateTime().IsLaterThan(fd2->GetDateTime()) ? sortOrder : -sortOrder;
170}
171
172#if defined(__WXWINCE__)
173#define IsTopMostDir(dir) (dir == wxT("\\") || dir == wxT("/"))
174#elif (defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__))
175#define IsTopMostDir(dir) (dir.empty())
176#else
177#define IsTopMostDir(dir) (dir == wxT("/"))
178#endif
179
180// defined in src/generic/dirctrlg.cpp
181extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids);
182
183//-----------------------------------------------------------------------------
184// wxFileData
185//-----------------------------------------------------------------------------
186
187wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
188{
189 Init();
190 m_fileName = fileName;
191 m_filePath = filePath;
192 m_type = type;
193 m_image = image_id;
194
195 ReadData();
196}
197
198void wxFileData::Init()
199{
200 m_size = 0;
201 m_type = wxFileData::is_file;
202 m_image = wxFileIconsTable::file;
203}
204
205void wxFileData::Copy( const wxFileData& fileData )
206{
207 m_fileName = fileData.GetFileName();
208 m_filePath = fileData.GetFilePath();
209 m_size = fileData.GetSize();
210 m_dateTime = fileData.GetDateTime();
211 m_permissions = fileData.GetPermissions();
212 m_type = fileData.GetType();
213 m_image = fileData.GetImageId();
214}
215
216void wxFileData::ReadData()
217{
218 if (IsDrive())
219 {
220 m_size = 0;
221 return;
222 }
223
224#if defined(__DOS__) || (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__OS2__)
225 // c:\.. is a drive don't stat it
226 if ((m_fileName == wxT("..")) && (m_filePath.length() <= 5))
227 {
228 m_type = is_drive;
229 m_size = 0;
230 return;
231 }
232#endif // __DOS__ || __WINDOWS__
233
234#ifdef __WXWINCE__
235
236 // WinCE
237
238 DWORD fileAttribs = GetFileAttributes(m_filePath.fn_str());
239 m_type |= (fileAttribs & FILE_ATTRIBUTE_DIRECTORY) != 0 ? is_dir : 0;
240
241 wxString p, f, ext;
242 wxSplitPath(m_filePath, & p, & f, & ext);
243 if (wxStricmp(ext, wxT("exe")) == 0)
244 m_type |= is_exe;
245
246 // Find out size
247 m_size = 0;
248 HANDLE fileHandle = CreateFile(m_filePath.fn_str(),
249 GENERIC_READ,
250 FILE_SHARE_READ,
251 NULL,
252 OPEN_EXISTING,
253 FILE_ATTRIBUTE_NORMAL,
254 NULL);
255
256 if (fileHandle != INVALID_HANDLE_VALUE)
257 {
258 m_size = GetFileSize(fileHandle, 0);
259 CloseHandle(fileHandle);
260 }
261
262 m_dateTime = wxFileModificationTime(m_filePath);
263
264#else
265
266 // OTHER PLATFORMS
267
268 wxStructStat buff;
269
270#if defined(__UNIX__) && (!defined( __OS2__ ) && !defined(__VMS))
271 lstat( m_filePath.fn_str(), &buff );
272 m_type |= S_ISLNK( buff.st_mode ) != 0 ? is_link : 0;
273#else // no lstat()
274 // only translate to file charset if we don't go by our
275 // wxStat implementation
276#ifndef wxNEED_WX_UNISTD_H
277 wxStat( m_filePath.fn_str() , &buff );
278#else
279 wxStat( m_filePath, &buff );
280#endif
281#endif
282
283 m_type |= (buff.st_mode & S_IFDIR) != 0 ? is_dir : 0;
284 m_type |= (buff.st_mode & wxS_IXUSR) != 0 ? is_exe : 0;
285
286 m_size = buff.st_size;
287
288 m_dateTime = buff.st_mtime;
289#endif
290 // __WXWINCE__
291
292#if defined(__UNIX__)
293 m_permissions.Printf(_T("%c%c%c%c%c%c%c%c%c"),
294 buff.st_mode & wxS_IRUSR ? _T('r') : _T('-'),
295 buff.st_mode & wxS_IWUSR ? _T('w') : _T('-'),
296 buff.st_mode & wxS_IXUSR ? _T('x') : _T('-'),
297 buff.st_mode & wxS_IRGRP ? _T('r') : _T('-'),
298 buff.st_mode & wxS_IWGRP ? _T('w') : _T('-'),
299 buff.st_mode & wxS_IXGRP ? _T('x') : _T('-'),
300 buff.st_mode & wxS_IROTH ? _T('r') : _T('-'),
301 buff.st_mode & wxS_IWOTH ? _T('w') : _T('-'),
302 buff.st_mode & wxS_IXOTH ? _T('x') : _T('-'));
303#elif defined(__WIN32__)
304 DWORD attribs = ::GetFileAttributes(m_filePath.c_str());
305 if (attribs != (DWORD)-1)
306 {
307 m_permissions.Printf(_T("%c%c%c%c"),
308 attribs & FILE_ATTRIBUTE_ARCHIVE ? _T('A') : _T(' '),
309 attribs & FILE_ATTRIBUTE_READONLY ? _T('R') : _T(' '),
310 attribs & FILE_ATTRIBUTE_HIDDEN ? _T('H') : _T(' '),
311 attribs & FILE_ATTRIBUTE_SYSTEM ? _T('S') : _T(' '));
312 }
313#endif
314
315 // try to get a better icon
316 if (m_image == wxFileIconsTable::file)
317 {
318 if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
319 {
320 m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
321 } else if (IsExe())
322 {
323 m_image = wxFileIconsTable::executable;
324 }
325 }
326}
327
328wxString wxFileData::GetFileType() const
329{
330 if (IsDir())
331 return _("<DIR>");
332 else if (IsLink())
333 return _("<LINK>");
334 else if (IsDrive())
335 return _("<DRIVE>");
336 else if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
337 return m_fileName.AfterLast(wxT('.'));
338
339 return wxEmptyString;
340}
341
342wxString wxFileData::GetModificationTime() const
343{
344 // want time as 01:02 so they line up nicely, no %r in WIN32
345 return m_dateTime.FormatDate() + wxT(" ") + m_dateTime.Format(wxT("%I:%M:%S %p"));
346}
347
348wxString wxFileData::GetHint() const
349{
350 wxString s = m_filePath;
351 s += wxT(" ");
352
353 if (IsDir())
354 s += _("<DIR>");
355 else if (IsLink())
356 s += _("<LINK>");
357 else if (IsDrive())
358 s += _("<DRIVE>");
359 else // plain file
360 s += wxString::Format(wxPLURAL("%ld byte", "%ld bytes", m_size),
361 wxLongLong(m_size).ToString().c_str());
362
363 s += wxT(' ');
364
365 if ( !IsDrive() )
366 {
367 s << GetModificationTime()
368 << wxT(" ")
369 << m_permissions;
370 }
371
372 return s;
373}
374
375wxString wxFileData::GetEntry( fileListFieldType num ) const
376{
377 wxString s;
378 switch ( num )
379 {
380 case FileList_Name:
381 s = m_fileName;
382 break;
383
384 case FileList_Size:
385 if (!IsDir() && !IsLink() && !IsDrive())
386 s = wxLongLong(m_size).ToString();
387 break;
388
389 case FileList_Type:
390 s = GetFileType();
391 break;
392
393 case FileList_Time:
394 if (!IsDrive())
395 s = GetModificationTime();
396 break;
397
398#if defined(__UNIX__) || defined(__WIN32__)
399 case FileList_Perm:
400 s = m_permissions;
401 break;
402#endif // defined(__UNIX__) || defined(__WIN32__)
403
404 default:
405 wxFAIL_MSG( _T("unexpected field in wxFileData::GetEntry()") );
406 }
407
408 return s;
409}
410
411void wxFileData::SetNewName( const wxString &filePath, const wxString &fileName )
412{
413 m_fileName = fileName;
414 m_filePath = filePath;
415}
416
417void wxFileData::MakeItem( wxListItem &item )
418{
419 item.m_text = m_fileName;
420 item.ClearAttributes();
421 if (IsExe())
422 item.SetTextColour(*wxRED);
423 if (IsDir())
424 item.SetTextColour(*wxBLUE);
425
426 item.m_image = m_image;
427
428 if (IsLink())
429 {
430 wxColour dg = wxTheColourDatabase->Find( _T("MEDIUM GREY") );
431 if ( dg.Ok() )
432 item.SetTextColour(dg);
433 }
434 item.m_data = wxPtrToUInt(this);
435}
436
437//-----------------------------------------------------------------------------
438// wxFileCtrl
439//-----------------------------------------------------------------------------
440
441static bool ignoreChanges = false;
442
443IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl)
444
445BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
446 EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileCtrl::OnListDeleteItem)
447 EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileCtrl::OnListDeleteAllItems)
448 EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileCtrl::OnListEndLabelEdit)
449 EVT_LIST_COL_CLICK(wxID_ANY, wxFileCtrl::OnListColClick)
450END_EVENT_TABLE()
451
452
453wxFileCtrl::wxFileCtrl()
454{
455 m_showHidden = false;
456 m_sort_foward = 1;
457 m_sort_field = wxFileData::FileList_Name;
458}
459
460wxFileCtrl::wxFileCtrl(wxWindow *win,
461 wxWindowID id,
462 const wxString& wild,
463 bool showHidden,
464 const wxPoint& pos,
465 const wxSize& size,
466 long style,
467 const wxValidator &validator,
468 const wxString &name)
469 : wxListCtrl(win, id, pos, size, style, validator, name),
470 m_wild(wild)
471{
472 wxImageList *imageList = wxTheFileIconsTable->GetSmallImageList();
473
474 SetImageList( imageList, wxIMAGE_LIST_SMALL );
475
476 m_showHidden = showHidden;
477
478 m_sort_foward = 1;
479 m_sort_field = wxFileData::FileList_Name;
480
481 m_dirName = wxT("*");
482
483 if (style & wxLC_REPORT)
484 ChangeToReportMode();
485}
486
487void wxFileCtrl::ChangeToListMode()
488{
489 ClearAll();
490 SetSingleStyle( wxLC_LIST );
491 UpdateFiles();
492}
493
494void wxFileCtrl::ChangeToReportMode()
495{
496 ClearAll();
497 SetSingleStyle( wxLC_REPORT );
498
499 // do this since WIN32 does mm/dd/yy UNIX does mm/dd/yyyy
500 // don't hardcode since mm/dd is dd/mm elsewhere
501 int w, h;
502 wxDateTime dt(22, wxDateTime::Dec, 2002, 22, 22, 22);
503 wxString txt = dt.FormatDate() + wxT("22") + dt.Format(wxT("%I:%M:%S %p"));
504 GetTextExtent(txt, &w, &h);
505
506 InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, w );
507 InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, w/2 );
508 InsertColumn( 2, _("Type"), wxLIST_FORMAT_LEFT, w/2 );
509 InsertColumn( 3, _("Modified"), wxLIST_FORMAT_LEFT, w );
510#if defined(__UNIX__)
511 GetTextExtent(wxT("Permissions 2"), &w, &h);
512 InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, w );
513#elif defined(__WIN32__)
514 GetTextExtent(wxT("Attributes 2"), &w, &h);
515 InsertColumn( 4, _("Attributes"), wxLIST_FORMAT_LEFT, w );
516#endif
517
518 UpdateFiles();
519}
520
521void wxFileCtrl::ChangeToSmallIconMode()
522{
523 ClearAll();
524 SetSingleStyle( wxLC_SMALL_ICON );
525 UpdateFiles();
526}
527
528void wxFileCtrl::ShowHidden( bool show )
529{
530 m_showHidden = show;
531 UpdateFiles();
532}
533
534long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
535{
536 long ret = -1;
537 item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
538 fd->MakeItem( item );
539 long my_style = GetWindowStyleFlag();
540 if (my_style & wxLC_REPORT)
541 {
542 ret = InsertItem( item );
543 for (int i = 1; i < wxFileData::FileList_Max; i++)
544 SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
545 }
546 else if ((my_style & wxLC_LIST) || (my_style & wxLC_SMALL_ICON))
547 {
548 ret = InsertItem( item );
549 }
550 return ret;
551}
552
553void wxFileCtrl::UpdateItem(const wxListItem &item)
554{
555 wxFileData *fd = (wxFileData*)GetItemData(item);
556 wxCHECK_RET(fd, wxT("invalid filedata"));
557
558 fd->ReadData();
559
560 SetItemText(item, fd->GetFileName());
561 SetItemImage(item, fd->GetImageId());
562
563 if (GetWindowStyleFlag() & wxLC_REPORT)
564 {
565 for (int i = 1; i < wxFileData::FileList_Max; i++)
566 SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
567 }
568}
569
570void wxFileCtrl::UpdateFiles()
571{
572 // don't do anything before ShowModal() call which sets m_dirName
573 if ( m_dirName == wxT("*") )
574 return;
575
576 wxBusyCursor bcur; // this may take a while...
577
578 DeleteAllItems();
579
580 wxListItem item;
581 item.m_itemId = 0;
582 item.m_col = 0;
583
584#if (defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)) && !defined(__WXWINCE__)
585 if ( IsTopMostDir(m_dirName) )
586 {
587 wxArrayString names, paths;
588 wxArrayInt icons;
589 size_t n, count = wxGetAvailableDrives(paths, names, icons);
590
591 for (n=0; n<count; n++)
592 {
593 wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
594 if (Add(fd, item) != -1)
595 item.m_itemId++;
596 else
597 delete fd;
598 }
599 }
600 else
601#endif // defined(__DOS__) || defined(__WINDOWS__)
602 {
603 // Real directory...
604 if ( !IsTopMostDir(m_dirName) && !m_dirName.empty() )
605 {
606 wxString p(wxPathOnly(m_dirName));
607#if (defined(__UNIX__) || defined(__WXWINCE__)) && !defined(__OS2__)
608 if (p.empty()) p = wxT("/");
609#endif // __UNIX__
610 wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
611 if (Add(fd, item) != -1)
612 item.m_itemId++;
613 else
614 delete fd;
615 }
616
617 wxString dirname(m_dirName);
618#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
619 if (dirname.length() == 2 && dirname[1u] == wxT(':'))
620 dirname << wxT('\\');
621#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
622
623 if (dirname.empty())
624 dirname = wxFILE_SEP_PATH;
625
626 wxLogNull logNull;
627 wxDir dir(dirname);
628
629 if ( dir.IsOpened() )
630 {
631 wxString dirPrefix(dirname);
632 if (dirPrefix.Last() != wxFILE_SEP_PATH)
633 dirPrefix += wxFILE_SEP_PATH;
634
635 int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
636
637 bool cont;
638 wxString f;
639
640 // Get the directories first (not matched against wildcards):
641 cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
642 while (cont)
643 {
644 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
645 if (Add(fd, item) != -1)
646 item.m_itemId++;
647 else
648 delete fd;
649
650 cont = dir.GetNext(&f);
651 }
652
653 // Tokenize the wildcard string, so we can handle more than 1
654 // search pattern in a wildcard.
655 wxStringTokenizer tokenWild(m_wild, wxT(";"));
656 while ( tokenWild.HasMoreTokens() )
657 {
658 cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
659 wxDIR_FILES | hiddenFlag);
660 while (cont)
661 {
662 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
663 if (Add(fd, item) != -1)
664 item.m_itemId++;
665 else
666 delete fd;
667
668 cont = dir.GetNext(&f);
669 }
670 }
671 }
672 }
673
674 SortItems(m_sort_field, m_sort_foward);
675}
676
677void wxFileCtrl::SetWild( const wxString &wild )
678{
679 if (wild.Find(wxT('|')) != wxNOT_FOUND)
680 return;
681
682 m_wild = wild;
683 UpdateFiles();
684}
685
686void wxFileCtrl::MakeDir()
687{
688 wxString new_name( _("NewName") );
689 wxString path( m_dirName );
690 path += wxFILE_SEP_PATH;
691 path += new_name;
692 if (wxFileExists(path))
693 {
694 // try NewName0, NewName1 etc.
695 int i = 0;
696 do {
697 new_name = _("NewName");
698 wxString num;
699 num.Printf( wxT("%d"), i );
700 new_name += num;
701
702 path = m_dirName;
703 path += wxFILE_SEP_PATH;
704 path += new_name;
705 i++;
706 } while (wxFileExists(path));
707 }
708
709 wxLogNull log;
710 if (!wxMkdir(path))
711 {
712 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
713 dialog.ShowModal();
714 return;
715 }
716
717 wxFileData *fd = new wxFileData( path, new_name, wxFileData::is_dir, wxFileIconsTable::folder );
718 wxListItem item;
719 item.m_itemId = 0;
720 item.m_col = 0;
721 long id = Add( fd, item );
722
723 if (id != -1)
724 {
725 SortItems(m_sort_field, m_sort_foward);
726 id = FindItem( 0, wxPtrToUInt(fd) );
727 EnsureVisible( id );
728 EditLabel( id );
729 }
730 else
731 delete fd;
732}
733
734void wxFileCtrl::GoToParentDir()
735{
736 if (!IsTopMostDir(m_dirName))
737 {
738 size_t len = m_dirName.length();
739 if (wxEndsWithPathSeparator(m_dirName))
740 m_dirName.Remove( len-1, 1 );
741 wxString fname( wxFileNameFromPath(m_dirName) );
742 m_dirName = wxPathOnly( m_dirName );
743#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
744 if (!m_dirName.empty())
745 {
746 if (m_dirName.Last() == wxT('.'))
747 m_dirName = wxEmptyString;
748 }
749#elif defined(__UNIX__)
750 if (m_dirName.empty())
751 m_dirName = wxT("/");
752#endif
753 UpdateFiles();
754 long id = FindItem( 0, fname );
755 if (id != wxNOT_FOUND)
756 {
757 ignoreChanges = true;
758 SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
759 EnsureVisible( id );
760 ignoreChanges = false;
761 }
762 }
763}
764
765void wxFileCtrl::GoToHomeDir()
766{
767 wxString s = wxGetUserHome( wxString() );
768 GoToDir(s);
769}
770
771void wxFileCtrl::GoToDir( const wxString &dir )
772{
773 if (!wxDirExists(dir)) return;
774
775 m_dirName = dir;
776 UpdateFiles();
777
778 ignoreChanges = true;
779 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
780 ignoreChanges = false;
781
782 EnsureVisible( 0 );
783}
784
785void wxFileCtrl::FreeItemData(wxListItem& item)
786{
787 if ( item.m_data )
788 {
789 wxFileData *fd = (wxFileData*)item.m_data;
790 delete fd;
791
792 item.m_data = 0;
793 }
794}
795
796void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
797{
798 FreeItemData(event.m_item);
799}
800
801void wxFileCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
802{
803 FreeAllItemsData();
804}
805
806void wxFileCtrl::FreeAllItemsData()
807{
808 wxListItem item;
809 item.m_mask = wxLIST_MASK_DATA;
810
811 item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
812 while ( item.m_itemId != -1 )
813 {
814 GetItem( item );
815 FreeItemData(item);
816 item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
817 }
818}
819
820void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
821{
822 wxFileData *fd = (wxFileData*)event.m_item.m_data;
823 wxASSERT( fd );
824
825 if ((event.GetLabel().empty()) ||
826 (event.GetLabel() == wxT(".")) ||
827 (event.GetLabel() == wxT("..")) ||
828 (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
829 {
830 wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
831 dialog.ShowModal();
832 event.Veto();
833 return;
834 }
835
836 wxString new_name( wxPathOnly( fd->GetFilePath() ) );
837 new_name += wxFILE_SEP_PATH;
838 new_name += event.GetLabel();
839
840 wxLogNull log;
841
842 if (wxFileExists(new_name))
843 {
844 wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
845 dialog.ShowModal();
846 event.Veto();
847 }
848
849 if (wxRenameFile(fd->GetFilePath(),new_name))
850 {
851 fd->SetNewName( new_name, event.GetLabel() );
852
853 ignoreChanges = true;
854 SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
855 ignoreChanges = false;
856
857 UpdateItem( event.GetItem() );
858 EnsureVisible( event.GetItem() );
859 }
860 else
861 {
862 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
863 dialog.ShowModal();
864 event.Veto();
865 }
866}
867
868void wxFileCtrl::OnListColClick( wxListEvent &event )
869{
870 int col = event.GetColumn();
871
872 switch (col)
873 {
874 case wxFileData::FileList_Name :
875 case wxFileData::FileList_Size :
876 case wxFileData::FileList_Type :
877 case wxFileData::FileList_Time : break;
878 default : return;
879 }
880
881 if ((wxFileData::fileListFieldType)col == m_sort_field)
882 m_sort_foward = !m_sort_foward;
883 else
884 m_sort_field = (wxFileData::fileListFieldType)col;
885
886 SortItems(m_sort_field, m_sort_foward);
887}
888
889void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool forward)
890{
891 m_sort_field = field;
892 m_sort_foward = forward;
893 const long sort_dir = forward ? 1 : -1;
894
895 switch (m_sort_field)
896 {
897 case wxFileData::FileList_Size :
898 wxListCtrl::SortItems(wxFileDataSizeCompare, sort_dir);
899 break;
900
901 case wxFileData::FileList_Type :
902 wxListCtrl::SortItems(wxFileDataTypeCompare, sort_dir);
903 break;
904
905 case wxFileData::FileList_Time :
906 wxListCtrl::SortItems(wxFileDataTimeCompare, sort_dir);
907 break;
908
909 case wxFileData::FileList_Name :
910 default :
911 wxListCtrl::SortItems(wxFileDataNameCompare, sort_dir);
912 break;
913 }
914}
915
916wxFileCtrl::~wxFileCtrl()
917{
918 // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
919 // wxFileCtrl::OnListDeleteAllItems. But if the event is generated after
920 // the destruction of the wxFileCtrl we need to free any data here:
921 FreeAllItemsData();
922}
923
924//-----------------------------------------------------------------------------
925// wxGenericFileDialog
926//-----------------------------------------------------------------------------
927
928#define ID_LIST_MODE (wxID_FILEDLGG )
929#define ID_REPORT_MODE (wxID_FILEDLGG + 1)
930#define ID_UP_DIR (wxID_FILEDLGG + 5)
931#define ID_PARENT_DIR (wxID_FILEDLGG + 6)
932#define ID_NEW_DIR (wxID_FILEDLGG + 7)
933#define ID_CHOICE (wxID_FILEDLGG + 8)
934#define ID_TEXT (wxID_FILEDLGG + 9)
935#define ID_LIST_CTRL (wxID_FILEDLGG + 10)
936#define ID_CHECK (wxID_FILEDLGG + 12)
937
938IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)
939
940BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
941 EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
942 EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
943 EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
944 EVT_BUTTON(ID_PARENT_DIR, wxGenericFileDialog::OnHome)
945 EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
946 EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnListOk)
947 EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxGenericFileDialog::OnSelected)
948 EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxGenericFileDialog::OnActivated)
949 EVT_CHOICE(ID_CHOICE,wxGenericFileDialog::OnChoiceFilter)
950 EVT_TEXT_ENTER(ID_TEXT,wxGenericFileDialog::OnTextEnter)
951 EVT_TEXT(ID_TEXT,wxGenericFileDialog::OnTextChange)
952 EVT_CHECKBOX(ID_CHECK,wxGenericFileDialog::OnCheck)
953END_EVENT_TABLE()
954
955long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
956bool wxGenericFileDialog::ms_lastShowHidden = false;
957
958void wxGenericFileDialog::Init()
959{
960 m_bypassGenericImpl = false;
961
962 m_choice = NULL;
963 m_text = NULL;
964 m_list = NULL;
965 m_check = NULL;
966 m_static = NULL;
967 m_upDirButton = NULL;
968 m_newDirButton = NULL;
969}
970
971wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
972 const wxString& message,
973 const wxString& defaultDir,
974 const wxString& defaultFile,
975 const wxString& wildCard,
976 long style,
977 const wxPoint& pos,
978 const wxSize& sz,
979 const wxString& name,
980 bool bypassGenericImpl ) : wxFileDialogBase()
981{
982 Init();
983 Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name, bypassGenericImpl );
984}
985
986bool wxGenericFileDialog::Create( wxWindow *parent,
987 const wxString& message,
988 const wxString& defaultDir,
989 const wxString& defaultFile,
990 const wxString& wildCard,
991 long style,
992 const wxPoint& pos,
993 const wxSize& sz,
994 const wxString& name,
995 bool bypassGenericImpl )
996{
997 m_bypassGenericImpl = bypassGenericImpl;
998
999 if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
1000 wildCard, style, pos, sz, name))
1001 {
1002 return false;
1003 }
1004
1005 if (m_bypassGenericImpl)
1006 return true;
1007
1008 if (!wxDialog::Create( parent, wxID_ANY, message, pos, sz,
1009 wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | style, name
1010 ))
1011 {
1012 return false;
1013 }
1014
1015 ignoreChanges = true;
1016
1017 if (wxConfig::Get(false))
1018 {
1019 wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
1020 &ms_lastViewStyle);
1021 wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
1022 &ms_lastShowHidden);
1023 }
1024
1025 if ((m_dir.empty()) || (m_dir == wxT(".")))
1026 {
1027 m_dir = wxGetCwd();
1028 if (m_dir.empty())
1029 m_dir = wxFILE_SEP_PATH;
1030 }
1031
1032 size_t len = m_dir.length();
1033 if ((len > 1) && (wxEndsWithPathSeparator(m_dir)))
1034 m_dir.Remove( len-1, 1 );
1035
1036 m_path = m_dir;
1037 m_path += wxFILE_SEP_PATH;
1038 m_path += defaultFile;
1039 m_filterExtension = wxEmptyString;
1040
1041 // layout
1042
1043 bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
1044
1045 wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
1046
1047 wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
1048
1049 wxBitmapButton *but;
1050
1051 but = new wxBitmapButton(this, ID_LIST_MODE,
1052 wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_BUTTON));
1053#if wxUSE_TOOLTIPS
1054 but->SetToolTip( _("View files as a list view") );
1055#endif
1056 buttonsizer->Add( but, 0, wxALL, 5 );
1057
1058 but = new wxBitmapButton(this, ID_REPORT_MODE,
1059 wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));
1060#if wxUSE_TOOLTIPS
1061 but->SetToolTip( _("View files as a detailed view") );
1062#endif
1063 buttonsizer->Add( but, 0, wxALL, 5 );
1064
1065 buttonsizer->Add( 30, 5, 1 );
1066
1067 m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
1068 wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));
1069#if wxUSE_TOOLTIPS
1070 m_upDirButton->SetToolTip( _("Go to parent directory") );
1071#endif
1072 buttonsizer->Add( m_upDirButton, 0, wxALL, 5 );
1073
1074#ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
1075 but = new wxBitmapButton(this, ID_PARENT_DIR,
1076 wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
1077#if wxUSE_TOOLTIPS
1078 but->SetToolTip( _("Go to home directory") );
1079#endif
1080 buttonsizer->Add( but, 0, wxALL, 5);
1081
1082 buttonsizer->Add( 20, 20 );
1083#endif //!__DOS__
1084
1085 m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
1086 wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
1087#if wxUSE_TOOLTIPS
1088 m_newDirButton->SetToolTip( _("Create new directory") );
1089#endif
1090 buttonsizer->Add( m_newDirButton, 0, wxALL, 5 );
1091
1092 if (is_pda)
1093 mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 0 );
1094 else
1095 mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1096
1097 wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1098 if (is_pda)
1099 staticsizer->Add( new wxStaticText( this, wxID_ANY, _("Current directory:") ), 0, wxRIGHT, 10 );
1100 m_static = new wxStaticText( this, wxID_ANY, m_dir );
1101 staticsizer->Add( m_static, 1 );
1102 mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1103
1104 long style2 = ms_lastViewStyle;
1105 if ( !HasFdFlag(wxFD_MULTIPLE) )
1106 style2 |= wxLC_SINGLE_SEL;
1107
1108#ifdef __WXWINCE__
1109 style2 |= wxSIMPLE_BORDER;
1110#else
1111 style2 |= wxSUNKEN_BORDER;
1112#endif
1113
1114 m_list = new wxFileCtrl( this, ID_LIST_CTRL,
1115 wxEmptyString, ms_lastShowHidden,
1116 wxDefaultPosition, wxSize(540,200),
1117 style2);
1118
1119 m_text = new wxTextCtrl(this, ID_TEXT, m_fileName,
1120 wxDefaultPosition, wxDefaultSize,
1121 wxTE_PROCESS_ENTER);
1122 m_choice = new wxChoice(this, ID_CHOICE);
1123
1124 if (is_pda)
1125 {
1126 // PDAs have a different screen layout
1127 mainsizer->Add(m_list, wxSizerFlags(1).Expand().HorzBorder());
1128
1129 wxBoxSizer *textsizer = new wxBoxSizer(wxHORIZONTAL);
1130 textsizer->Add(m_text, wxSizerFlags(1).Centre().Border());
1131 mainsizer->Add(textsizer, wxSizerFlags().Expand());
1132
1133 m_check = NULL;
1134 textsizer->Add(m_choice, wxSizerFlags(1).Centre().Border());
1135
1136 wxSizer *bsizer = CreateButtonSizer(wxOK | wxCANCEL);
1137 if ( bsizer )
1138 mainsizer->Add(bsizer, wxSizerFlags().Expand().Border());
1139 }
1140 else // !is_pda
1141 {
1142 mainsizer->Add(m_list, wxSizerFlags(1).Expand().DoubleHorzBorder());
1143
1144 wxBoxSizer *textsizer = new wxBoxSizer(wxHORIZONTAL);
1145 textsizer->Add(m_text, wxSizerFlags(1).Centre().
1146 DoubleBorder(wxLEFT | wxRIGHT | wxTOP));
1147 textsizer->Add(new wxButton(this, wxID_OK), wxSizerFlags().Centre().
1148 DoubleBorder(wxLEFT | wxRIGHT | wxTOP));
1149 mainsizer->Add(textsizer, wxSizerFlags().Expand());
1150
1151 wxSizerFlags flagsCentre;
1152 flagsCentre.Centre().DoubleBorder();
1153
1154 wxBoxSizer *choicesizer = new wxBoxSizer(wxHORIZONTAL);
1155 choicesizer->Add(m_choice, wxSizerFlags(flagsCentre).Proportion(1));
1156
1157 m_check = new wxCheckBox(this, ID_CHECK, _("Show &hidden files"));
1158 m_check->SetValue(ms_lastShowHidden);
1159
1160 choicesizer->Add(m_check, flagsCentre);
1161 choicesizer->Add(new wxButton(this, wxID_CANCEL), flagsCentre);
1162 mainsizer->Add(choicesizer, wxSizerFlags().Expand());
1163 }
1164
1165 SetWildcard(wildCard);
1166
1167 SetAutoLayout( true );
1168 SetSizer( mainsizer );
1169
1170 if (!is_pda)
1171 {
1172 mainsizer->Fit( this );
1173 mainsizer->SetSizeHints( this );
1174
1175 Centre( wxBOTH );
1176 }
1177
1178 m_text->SetFocus();
1179
1180 ignoreChanges = false;
1181
1182 return true;
1183}
1184
1185wxGenericFileDialog::~wxGenericFileDialog()
1186{
1187 ignoreChanges = true;
1188
1189 if (!m_bypassGenericImpl)
1190 {
1191 if (wxConfig::Get(false))
1192 {
1193 wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
1194 ms_lastViewStyle);
1195 wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
1196 ms_lastShowHidden);
1197 }
1198
1199 const int count = m_choice->GetCount();
1200 for ( int i = 0; i < count; i++ )
1201 {
1202 delete (wxString *)m_choice->GetClientData(i);
1203 }
1204 }
1205}
1206
1207int wxGenericFileDialog::ShowModal()
1208{
1209 ignoreChanges = true;
1210
1211 m_list->GoToDir(m_dir);
1212 UpdateControls();
1213 m_text->SetValue(m_fileName);
1214
1215 ignoreChanges = false;
1216
1217 return wxDialog::ShowModal();
1218}
1219
1220bool wxGenericFileDialog::Show( bool show )
1221{
1222 // Called by ShowModal, so don't repeate the update
1223#ifndef __WIN32__
1224 if (show)
1225 {
1226 m_list->GoToDir(m_dir);
1227 UpdateControls();
1228 m_text->SetValue(m_fileName);
1229 }
1230#endif
1231
1232 return wxDialog::Show( show );
1233}
1234
1235void wxGenericFileDialog::DoSetFilterIndex(int filterindex)
1236{
1237 wxString *str = (wxString*) m_choice->GetClientData( filterindex );
1238 m_list->SetWild( *str );
1239 m_filterIndex = filterindex;
1240 if ( str->Left(2) == wxT("*.") )
1241 {
1242 m_filterExtension = str->Mid(1);
1243 if (m_filterExtension == _T(".*"))
1244 m_filterExtension.clear();
1245 }
1246 else
1247 {
1248 m_filterExtension.clear();
1249 }
1250}
1251
1252void wxGenericFileDialog::SetWildcard(const wxString& wildCard)
1253{
1254 wxFileDialogBase::SetWildcard(wildCard);
1255
1256 wxArrayString wildDescriptions, wildFilters;
1257 const size_t count = wxParseCommonDialogsFilter(m_wildCard,
1258 wildDescriptions,
1259 wildFilters);
1260 wxCHECK_RET( count, wxT("wxFileDialog: bad wildcard string") );
1261
1262 const size_t countOld = m_choice->GetCount();
1263 size_t n;
1264 for ( n = 0; n < countOld; n++ )
1265 {
1266 delete (wxString *)m_choice->GetClientData(n);
1267 }
1268
1269 for ( n = 0; n < count; n++ )
1270 {
1271 m_choice->Append( wildDescriptions[n], new wxString( wildFilters[n] ) );
1272 }
1273
1274 SetFilterIndex( 0 );
1275}
1276
1277void wxGenericFileDialog::SetFilterIndex( int filterindex )
1278{
1279 m_choice->SetSelection( filterindex );
1280
1281 DoSetFilterIndex(filterindex);
1282}
1283
1284void wxGenericFileDialog::OnChoiceFilter( wxCommandEvent &event )
1285{
1286 DoSetFilterIndex((int)event.GetInt());
1287}
1288
1289void wxGenericFileDialog::OnCheck( wxCommandEvent &event )
1290{
1291 m_list->ShowHidden( (ms_lastShowHidden = event.GetInt() != 0) );
1292}
1293
1294void wxGenericFileDialog::OnActivated( wxListEvent &event )
1295{
1296 HandleAction( event.m_item.m_text );
1297}
1298
1299void wxGenericFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1300{
1301 HandleAction( m_text->GetValue() );
1302}
1303
1304void wxGenericFileDialog::OnTextChange( wxCommandEvent &WXUNUSED(event) )
1305{
1306 if (!ignoreChanges)
1307 {
1308 // Clear selections. Otherwise when the user types in a value they may
1309 // not get the file whose name they typed.
1310 if (m_list->GetSelectedItemCount() > 0)
1311 {
1312 long item = m_list->GetNextItem(-1, wxLIST_NEXT_ALL,
1313 wxLIST_STATE_SELECTED);
1314 while ( item != -1 )
1315 {
1316 m_list->SetItemState(item,0, wxLIST_STATE_SELECTED);
1317 item = m_list->GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1318 }
1319 }
1320 }
1321}
1322
1323void wxGenericFileDialog::OnSelected( wxListEvent &event )
1324{
1325 static bool inSelected = false;
1326
1327 if (inSelected)
1328 return;
1329
1330 inSelected = true;
1331 wxString filename( event.m_item.m_text );
1332
1333#ifdef __WXWINCE__
1334 // No double-click on most WinCE devices, so do action immediately.
1335 HandleAction( filename );
1336#else
1337 if (filename == wxT(".."))
1338 {
1339 inSelected = false;
1340 return;
1341 }
1342
1343 wxString dir = m_list->GetDir();
1344 if (!IsTopMostDir(dir))
1345 dir += wxFILE_SEP_PATH;
1346 dir += filename;
1347 if (wxDirExists(dir))
1348 {
1349 inSelected = false;
1350 return;
1351 }
1352
1353 ignoreChanges = true;
1354 m_text->SetValue( filename );
1355 ignoreChanges = false;
1356#endif
1357 inSelected = false;
1358}
1359
1360void wxGenericFileDialog::HandleAction( const wxString &fn )
1361{
1362 if (ignoreChanges)
1363 return;
1364
1365 wxString filename( fn );
1366 if (filename.empty())
1367 {
1368#ifdef __WXWINCE__
1369 EndModal(wxID_CANCEL);
1370#endif
1371 return;
1372 }
1373 if (filename == wxT(".")) return;
1374
1375 wxString dir = m_list->GetDir();
1376
1377 // "some/place/" means they want to chdir not try to load "place"
1378 bool want_dir = filename.Last() == wxFILE_SEP_PATH;
1379 if (want_dir)
1380 filename = filename.RemoveLast();
1381
1382 if (filename == wxT(".."))
1383 {
1384 ignoreChanges = true;
1385 m_list->GoToParentDir();
1386 m_list->SetFocus();
1387 UpdateControls();
1388 ignoreChanges = false;
1389 return;
1390 }
1391
1392#ifdef __UNIX__
1393 if (filename == wxT("~"))
1394 {
1395 ignoreChanges = true;
1396 m_list->GoToHomeDir();
1397 m_list->SetFocus();
1398 UpdateControls();
1399 ignoreChanges = false;
1400 return;
1401 }
1402
1403 if (filename.BeforeFirst(wxT('/')) == wxT("~"))
1404 {
1405 filename = wxString(wxGetUserHome()) + filename.Remove(0, 1);
1406 }
1407#endif // __UNIX__
1408
1409 if (!HasFdFlag(wxFD_SAVE))
1410 {
1411 if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1412 (filename.Find(wxT('?')) != wxNOT_FOUND))
1413 {
1414 if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
1415 {
1416 wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1417 return;
1418 }
1419 m_list->SetWild( filename );
1420 return;
1421 }
1422 }
1423
1424 if (!IsTopMostDir(dir))
1425 dir += wxFILE_SEP_PATH;
1426 if (!wxIsAbsolutePath(filename))
1427 {
1428 dir += filename;
1429 filename = dir;
1430 }
1431
1432 if (wxDirExists(filename))
1433 {
1434 ignoreChanges = true;
1435 m_list->GoToDir( filename );
1436 UpdateControls();
1437 ignoreChanges = false;
1438 return;
1439 }
1440
1441 // they really wanted a dir, but it doesn't exist
1442 if (want_dir)
1443 {
1444 wxMessageBox(_("Directory doesn't exist."), _("Error"),
1445 wxOK | wxICON_ERROR );
1446 return;
1447 }
1448
1449 // append the default extension to the filename if it doesn't have any
1450 //
1451 // VZ: the logic of testing for !wxFileExists() only for the open file
1452 // dialog is not entirely clear to me, why don't we allow saving to a
1453 // file without extension as well?
1454 if ( !HasFdFlag(wxFD_OPEN) || !wxFileExists(filename) )
1455 {
1456 filename = AppendExtension(filename, m_filterExtension);
1457 }
1458
1459 // check that the file [doesn't] exist if necessary
1460 if ( HasFdFlag(wxFD_SAVE) && HasFdFlag(wxFD_OVERWRITE_PROMPT) &&
1461 wxFileExists( filename ) )
1462 {
1463 wxString msg;
1464 msg.Printf( _("File '%s' already exists, do you really want to overwrite it?"), filename.c_str() );
1465
1466 if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1467 return;
1468 }
1469 else if ( HasFdFlag(wxFD_OPEN) && HasFdFlag(wxFD_FILE_MUST_EXIST) &&
1470 !wxFileExists(filename) )
1471 {
1472 wxMessageBox(_("Please choose an existing file."), _("Error"),
1473 wxOK | wxICON_ERROR );
1474 }
1475
1476 SetPath( filename );
1477
1478 // change to the directory where the user went if asked
1479 if ( HasFdFlag(wxFD_CHANGE_DIR) )
1480 {
1481 wxString cwd;
1482 wxSplitPath(filename, &cwd, NULL, NULL);
1483
1484 if ( cwd != wxGetCwd() )
1485 {
1486 wxSetWorkingDirectory(cwd);
1487 }
1488 }
1489
1490 EndModal(wxID_OK);
1491}
1492
1493void wxGenericFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1494{
1495 HandleAction( m_text->GetValue() );
1496}
1497
1498void wxGenericFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1499{
1500 ignoreChanges = true;
1501 m_list->ChangeToListMode();
1502 ms_lastViewStyle = wxLC_LIST;
1503 m_list->SetFocus();
1504 ignoreChanges = false;
1505}
1506
1507void wxGenericFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1508{
1509 ignoreChanges = true;
1510 m_list->ChangeToReportMode();
1511 ms_lastViewStyle = wxLC_REPORT;
1512 m_list->SetFocus();
1513 ignoreChanges = false;
1514}
1515
1516void wxGenericFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1517{
1518 ignoreChanges = true;
1519 m_list->GoToParentDir();
1520 m_list->SetFocus();
1521 UpdateControls();
1522 ignoreChanges = false;
1523}
1524
1525void wxGenericFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1526{
1527 ignoreChanges = true;
1528 m_list->GoToHomeDir();
1529 m_list->SetFocus();
1530 UpdateControls();
1531 ignoreChanges = false;
1532}
1533
1534void wxGenericFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1535{
1536 ignoreChanges = true;
1537
1538 m_list->MakeDir();
1539
1540 ignoreChanges = false;
1541}
1542
1543void wxGenericFileDialog::SetPath( const wxString& path )
1544{
1545 // not only set the full path but also update filename and dir
1546 m_path = path;
1547
1548#ifdef __WXWINCE__
1549 if (m_path.empty())
1550 m_path = wxFILE_SEP_PATH;
1551#endif
1552
1553 if ( !path.empty() )
1554 {
1555 wxString ext;
1556 wxSplitPath(path, &m_dir, &m_fileName, &ext);
1557 if (!ext.empty())
1558 {
1559 m_fileName += wxT(".");
1560 m_fileName += ext;
1561 }
1562 }
1563}
1564
1565void wxGenericFileDialog::GetPaths( wxArrayString& paths ) const
1566{
1567 paths.Empty();
1568 if (m_list->GetSelectedItemCount() == 0)
1569 {
1570 paths.Add( GetPath() );
1571 return;
1572 }
1573
1574 paths.Alloc( m_list->GetSelectedItemCount() );
1575
1576 wxString dir = m_list->GetDir();
1577#ifdef __UNIX__
1578 if (dir != wxT("/"))
1579#endif
1580#ifdef __WXWINCE__
1581 if (dir != wxT("/") && dir != wxT("\\"))
1582#endif
1583 dir += wxFILE_SEP_PATH;
1584
1585 wxListItem item;
1586 item.m_mask = wxLIST_MASK_TEXT;
1587
1588 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1589 while ( item.m_itemId != -1 )
1590 {
1591 m_list->GetItem( item );
1592 paths.Add( dir + item.m_text );
1593 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1594 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1595 }
1596}
1597
1598void wxGenericFileDialog::GetFilenames(wxArrayString& files) const
1599{
1600 files.Empty();
1601 if (m_list->GetSelectedItemCount() == 0)
1602 {
1603 files.Add( GetFilename() );
1604 return;
1605 }
1606 files.Alloc( m_list->GetSelectedItemCount() );
1607
1608 wxListItem item;
1609 item.m_mask = wxLIST_MASK_TEXT;
1610
1611 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1612 while ( item.m_itemId != -1 )
1613 {
1614 m_list->GetItem( item );
1615 files.Add( item.m_text );
1616 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1617 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1618 }
1619}
1620
1621void wxGenericFileDialog::UpdateControls()
1622{
1623 wxString dir = m_list->GetDir();
1624 m_static->SetLabel(dir);
1625
1626 bool enable = !IsTopMostDir(dir);
1627 m_upDirButton->Enable(enable);
1628
1629#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
1630 m_newDirButton->Enable(enable);
1631#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
1632}
1633
1634#ifdef wxUSE_GENERIC_FILEDIALOG
1635
1636IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog)
1637
1638#endif // wxUSE_GENERIC_FILEDIALOG
1639
1640#endif // wxUSE_FILEDLG
wxWidgets (Impactor)