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1/////////////////////////////////////////////////////////////////////////////
2// Name: filedlgg.cpp
3// Purpose: wxFileDialog
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#ifdef __GNUG__
13#pragma implementation "filedlgg.h"
14#endif
15
16// For compilers that support precompilation, includes "wx.h".
17#include "wx/wxprec.h"
18
19#ifdef __BORLANDC__
20#pragma hdrstop
21#endif
22
23#if wxUSE_FILEDLG
24
25#ifndef __UNIX__
26#error wxFileDialog currently only supports unix
27#endif
28
29#include "wx/checkbox.h"
30#include "wx/textctrl.h"
31#include "wx/choice.h"
32#include "wx/checkbox.h"
33#include "wx/stattext.h"
34#include "wx/filedlg.h"
35#include "wx/debug.h"
36#include "wx/log.h"
37#include "wx/intl.h"
38#include "wx/listctrl.h"
39#include "wx/msgdlg.h"
40#include "wx/sizer.h"
41#include "wx/bmpbuttn.h"
42#include "wx/tokenzr.h"
43#include "wx/mimetype.h"
44#include "wx/image.h"
45#include "wx/module.h"
46#include "wx/config.h"
47#include "wx/imaglist.h"
48
49#if wxUSE_TOOLTIPS
50 #include "wx/tooltip.h"
51#endif
52
53#include <sys/types.h>
54#include <sys/stat.h>
55#include <dirent.h>
56#include <pwd.h>
57#ifndef __VMS
58# include <grp.h>
59#endif
60# include <time.h>
61#include <unistd.h>
62
63#include "wx/generic/home.xpm"
64#include "wx/generic/listview.xpm"
65#include "wx/generic/repview.xpm"
66#include "wx/generic/new_dir.xpm"
67#include "wx/generic/dir_up.xpm"
68#include "wx/generic/folder.xpm"
69#include "wx/generic/deffile.xpm"
70#include "wx/generic/exefile.xpm"
71
72//-----------------------------------------------------------------------------
73// wxFileData
74//-----------------------------------------------------------------------------
75
76class wxFileData : public wxObject
77{
78private:
79 wxString m_name;
80 wxString m_fileName;
81 long m_size;
82 int m_hour;
83 int m_minute;
84 int m_year;
85 int m_month;
86 int m_day;
87 wxString m_permissions;
88 bool m_isDir;
89 bool m_isLink;
90 bool m_isExe;
91
92public:
93 wxFileData() { }
94 wxFileData( const wxString &name, const wxString &fname );
95 wxString GetName() const;
96 wxString GetFullName() const;
97 wxString GetHint() const;
98 wxString GetEntry( int num );
99 bool IsDir();
100 bool IsLink();
101 bool IsExe();
102 long GetSize();
103 void MakeItem( wxListItem &item );
104 void SetNewName( const wxString &name, const wxString &fname );
105
106private:
107 DECLARE_DYNAMIC_CLASS(wxFileData);
108};
109
110//-----------------------------------------------------------------------------
111// wxFileCtrl
112//-----------------------------------------------------------------------------
113
114class wxFileCtrl : public wxListCtrl
115{
116private:
117 wxString m_dirName;
118 bool m_showHidden;
119 wxString m_wild;
120
121public:
122 wxFileCtrl();
123 wxFileCtrl( wxWindow *win,
124 wxWindowID id,
125 const wxString &dirName,
126 const wxString &wild,
127 const wxPoint &pos = wxDefaultPosition,
128 const wxSize &size = wxDefaultSize,
129 long style = wxLC_LIST,
130 const wxValidator &validator = wxDefaultValidator,
131 const wxString &name = wxT("filelist") );
132 void ChangeToListMode();
133 void ChangeToReportMode();
134 void ChangeToIconMode();
135 void ShowHidden( bool show = TRUE );
136 long Add( wxFileData *fd, wxListItem &item );
137 void Update();
138 virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
139 void MakeDir();
140 void GoToParentDir();
141 void GoToHomeDir();
142 void GoToDir( const wxString &dir );
143 void SetWild( const wxString &wild );
144 void GetDir( wxString &dir );
145 void OnListDeleteItem( wxListEvent &event );
146 void OnListDeleteAllItems( wxListEvent &event );
147 void OnListEndLabelEdit( wxListEvent &event );
148
149private:
150 DECLARE_DYNAMIC_CLASS(wxFileCtrl);
151 DECLARE_EVENT_TABLE()
152};
153
154// ----------------------------------------------------------------------------
155// private classes - icons list management
156// ----------------------------------------------------------------------------
157
158class wxFileIconEntry : public wxObject
159{
160public:
161 wxFileIconEntry(int i) { id = i; }
162
163 int id;
164};
165
166
167class wxFileIconsTable
168{
169public:
170 wxFileIconsTable();
171
172 int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
173 wxImageList *GetImageList() { return &m_ImageList; }
174
175protected:
176 wxImageList m_ImageList;
177 wxHashTable m_HashTable;
178};
179
180static wxFileIconsTable *g_IconsTable = NULL;
181
182#define FI_FOLDER 0
183#define FI_UNKNOWN 1
184#define FI_EXECUTABLE 2
185
186wxFileIconsTable::wxFileIconsTable() :
187 m_ImageList(16, 16),
188 m_HashTable(wxKEY_STRING)
189{
190 m_HashTable.DeleteContents(TRUE);
191 m_ImageList.Add(wxBitmap(folder_xpm)); // FI_FOLDER
192 m_ImageList.Add(wxBitmap(deffile_xpm)); // FI_UNKNOWN
193 if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
194 { // FI_EXECUTABLE
195 m_ImageList.Add(wxBitmap(exefile_xpm));
196 m_HashTable.Delete(_T("exe"));
197 m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
198 }
199 /* else put into list by GetIconID
200 (KDE defines application/x-executable for *.exe and has nice icon)
201 */
202}
203
204
205
206static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
207{
208 wxImage small(16, 16);
209 unsigned char *p1, *p2, *ps;
210 unsigned char mr = img.GetMaskRed(),
211 mg = img.GetMaskGreen(),
212 mb = img.GetMaskBlue();
213
214 unsigned x, y;
215 unsigned sr, sg, sb, smask;
216
217 p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
218 small.SetMaskColour(mr, mr, mr);
219
220 for (y = 0; y < 16; y++)
221 {
222 for (x = 0; x < 16; x++)
223 {
224 sr = sg = sb = smask = 0;
225 if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
226 sr += p1[0], sg += p1[1], sb += p1[2];
227 else smask++;
228 p1 += 3;
229 if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
230 sr += p1[0], sg += p1[1], sb += p1[2];
231 else smask++;
232 p1 += 3;
233 if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
234 sr += p2[0], sg += p2[1], sb += p2[2];
235 else smask++;
236 p2 += 3;
237 if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
238 sr += p2[0], sg += p2[1], sb += p2[2];
239 else smask++;
240 p2 += 3;
241
242 if (smask > 2)
243 ps[0] = ps[1] = ps[2] = mr;
244 else
245 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
246 ps += 3;
247 }
248 p1 += 32 * 3, p2 += 32 * 3;
249 }
250
251 return small.ConvertToBitmap();
252}
253
254
255// finds empty borders and return non-empty area of image:
256static wxImage CutEmptyBorders(const wxImage& img)
257{
258 unsigned char mr = img.GetMaskRed(),
259 mg = img.GetMaskGreen(),
260 mb = img.GetMaskBlue();
261 unsigned char *dt = img.GetData(), *dttmp;
262 unsigned w = img.GetWidth(), h = img.GetHeight();
263
264 unsigned top, bottom, left, right, i;
265 bool empt;
266
267#define MK_DTTMP(x,y) dttmp = dt + ((x + y * w) * 3)
268#define NOEMPTY_PIX(empt) if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
269
270 for (empt = TRUE, top = 0; empt && top < h; top++)
271 {
272 MK_DTTMP(0, top);
273 for (i = 0; i < w; i++, dttmp+=3)
274 NOEMPTY_PIX(empt)
275 }
276 for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
277 {
278 MK_DTTMP(0, bottom);
279 for (i = 0; i < w; i++, dttmp+=3)
280 NOEMPTY_PIX(empt)
281 }
282 for (empt = TRUE, left = 0; empt && left < w; left++)
283 {
284 MK_DTTMP(left, 0);
285 for (i = 0; i < h; i++, dttmp+=3*w)
286 NOEMPTY_PIX(empt)
287 }
288 for (empt = TRUE, right = w-1; empt && right > left; right--)
289 {
290 MK_DTTMP(right, 0);
291 for (i = 0; i < h; i++, dttmp+=3*w)
292 NOEMPTY_PIX(empt)
293 }
294 top--, left--, bottom++, right++;
295
296 return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
297}
298
299
300
301int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
302{
303 if (!extension.IsEmpty())
304 {
305 wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
306 if (entry) return (entry -> id);
307 }
308
309 wxFileType *ft = (mime.IsEmpty()) ?
310 wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
311 wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
312 wxIcon ic;
313 if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
314 {
315 int newid = FI_UNKNOWN;
316 m_HashTable.Put(extension, new wxFileIconEntry(newid));
317 return newid;
318 }
319 wxImage img(ic);
320 delete ft;
321
322 int id = m_ImageList.GetImageCount();
323 if (img.GetWidth() == 16 && img.GetHeight() == 16)
324 m_ImageList.Add(img.ConvertToBitmap());
325 else
326 {
327 if (img.GetWidth() != 32 || img.GetHeight() != 32)
328 m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
329 else
330 m_ImageList.Add(CreateAntialiasedBitmap(img));
331 }
332 m_HashTable.Put(extension, new wxFileIconEntry(id));
333 return id;
334}
335
336
337
338// ----------------------------------------------------------------------------
339// private functions
340// ----------------------------------------------------------------------------
341
342static
343int ListCompare( long data1, long data2, long WXUNUSED(data) )
344{
345 wxFileData *fd1 = (wxFileData*)data1 ;
346 wxFileData *fd2 = (wxFileData*)data2 ;
347 if (fd1->GetName() == wxT("..")) return -1;
348 if (fd2->GetName() == wxT("..")) return 1;
349 if (fd1->IsDir() && !fd2->IsDir()) return -1;
350 if (fd2->IsDir() && !fd1->IsDir()) return 1;
351 return wxStrcmp( fd1->GetName(), fd2->GetName() );
352}
353
354//-----------------------------------------------------------------------------
355// wxFileData
356//-----------------------------------------------------------------------------
357
358IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
359
360wxFileData::wxFileData( const wxString &name, const wxString &fname )
361{
362 m_name = name;
363 m_fileName = fname;
364
365 struct stat buff;
366 stat( m_fileName.fn_str(), &buff );
367
368#if !defined( __EMX__ ) && !defined(__VMS)
369 struct stat lbuff;
370 lstat( m_fileName.fn_str(), &lbuff );
371 m_isLink = S_ISLNK( lbuff.st_mode );
372 struct tm *t = localtime( &lbuff.st_mtime );
373#else
374 m_isLink = FALSE;
375 struct tm *t = localtime( &buff.st_mtime );
376#endif
377
378// struct passwd *user = getpwuid( buff.st_uid );
379// struct group *grp = getgrgid( buff.st_gid );
380
381 m_isDir = S_ISDIR( buff.st_mode );
382 m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
383
384 m_size = buff.st_size;
385
386 m_hour = t->tm_hour;
387 m_minute = t->tm_min;
388 m_month = t->tm_mon+1;
389 m_day = t->tm_mday;
390 m_year = t->tm_year;
391 m_year += 1900;
392
393 m_permissions.sprintf( wxT("%c%c%c"),
394 ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
395 ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
396 ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
397}
398
399wxString wxFileData::GetName() const
400{
401 return m_name;
402}
403
404wxString wxFileData::GetFullName() const
405{
406 return m_fileName;
407}
408
409wxString wxFileData::GetHint() const
410{
411 wxString s = m_fileName;
412 s += " ";
413 if (m_isDir) s += _("<DIR> ");
414 else if (m_isLink) s += _("<LINK> ");
415 else
416 {
417 s += LongToString( m_size );
418 s += _(" bytes ");
419 }
420 s += IntToString( m_day );
421 s += wxT(".");
422 s += IntToString( m_month );
423 s += wxT(".");
424 s += IntToString( m_year );
425 s += wxT(" ");
426 s += IntToString( m_hour );
427 s += wxT(":");
428 s += IntToString( m_minute );
429 s += wxT(" ");
430 s += m_permissions;
431 return s;
432};
433
434wxString wxFileData::GetEntry( int num )
435{
436 wxString s;
437 switch (num)
438 {
439 case 0:
440 {
441 s = m_name;
442 }
443 break;
444 case 1:
445 {
446 if (m_isDir) s = _("<DIR>");
447 else if (m_isLink) s = _("<LINK>");
448 else s = LongToString( m_size );
449 }
450 break;
451 case 2:
452 {
453 if (m_day < 10) s = wxT("0"); else s = wxT("");
454 s += IntToString( m_day );
455 s += wxT(".");
456 if (m_month < 10) s += wxT("0");
457 s += IntToString( m_month );
458 s += wxT(".");
459 s += IntToString( m_year );
460 }
461 break;
462 case 3:
463 {
464 if (m_hour < 10) s = wxT("0"); else s = wxT("");
465 s += IntToString( m_hour );
466 s += wxT(":");
467 if (m_minute < 10) s += wxT("0");
468 s += IntToString( m_minute );
469 break;
470 }
471 case 4:
472 s = m_permissions;
473 break;
474 default:
475 s = wxT("No entry");
476 break;
477 }
478 return s;
479}
480
481bool wxFileData::IsDir()
482{
483 return m_isDir;
484}
485
486bool wxFileData::IsExe()
487{
488 return m_isExe;
489}
490
491bool wxFileData::IsLink()
492{
493 return m_isLink;
494}
495
496long wxFileData::GetSize()
497{
498 return m_size;
499}
500
501void wxFileData::SetNewName( const wxString &name, const wxString &fname )
502{
503 m_name = name;
504 m_fileName = fname;
505}
506
507void wxFileData::MakeItem( wxListItem &item )
508{
509 item.m_text = m_name;
510 item.ClearAttributes();
511 if (IsExe()) item.SetTextColour(*wxRED);
512 if (IsDir()) item.SetTextColour(*wxBLUE);
513
514 if (IsDir())
515 item.m_image = FI_FOLDER;
516 else if (IsExe())
517 item.m_image = FI_EXECUTABLE;
518 else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
519 item.m_image = g_IconsTable -> GetIconID(m_name.AfterLast(wxT('.')));
520 else
521 item.m_image = FI_UNKNOWN;
522
523 if (IsLink())
524 {
525 wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
526 item.SetTextColour(*dg);
527 }
528 item.m_data = (long)this;
529}
530
531//-----------------------------------------------------------------------------
532// wxFileCtrl
533//-----------------------------------------------------------------------------
534
535IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
536
537BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
538 EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
539 EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
540 EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
541END_EVENT_TABLE()
542
543
544wxFileCtrl::wxFileCtrl()
545{
546 m_dirName = wxT("/");
547 m_showHidden = FALSE;
548}
549
550wxFileCtrl::wxFileCtrl( wxWindow *win, wxWindowID id,
551 const wxString &dirName, const wxString &wild,
552 const wxPoint &pos, const wxSize &size,
553 long style, const wxValidator &validator, const wxString &name ) :
554 wxListCtrl( win, id, pos, size, style, validator, name )
555{
556 if (! g_IconsTable) g_IconsTable = new wxFileIconsTable;
557 wxImageList *imageList = g_IconsTable -> GetImageList();
558
559 SetImageList( imageList, wxIMAGE_LIST_SMALL );
560
561 m_dirName = dirName;
562 m_wild = wild;
563 m_showHidden = FALSE;
564 Update();
565}
566
567void wxFileCtrl::ChangeToListMode()
568{
569 SetSingleStyle( wxLC_LIST );
570 Update();
571}
572
573void wxFileCtrl::ChangeToReportMode()
574{
575 SetSingleStyle( wxLC_REPORT );
576 Update();
577}
578
579void wxFileCtrl::ChangeToIconMode()
580{
581 SetSingleStyle( wxLC_ICON );
582 Update();
583}
584
585void wxFileCtrl::ShowHidden( bool show )
586{
587 m_showHidden = show;
588 Update();
589}
590
591long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
592{
593 long ret = -1;
594 item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
595 fd->MakeItem( item );
596 long my_style = GetWindowStyleFlag();
597 if (my_style & wxLC_REPORT)
598 {
599 ret = InsertItem( item );
600 for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
601 }
602 else if (my_style & wxLC_LIST)
603 {
604 ret = InsertItem( item );
605 }
606 return ret;
607}
608
609void wxFileCtrl::Update()
610{
611 long my_style = GetWindowStyleFlag();
612 int name_col_width = 0;
613 if (my_style & wxLC_REPORT)
614 {
615 if (GetColumnCount() > 0)
616 name_col_width = GetColumnWidth( 0 );
617 }
618
619 ClearAll();
620 if (my_style & wxLC_REPORT)
621 {
622 if (name_col_width < 140) name_col_width = 140;
623 InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
624 InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
625 InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
626 InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
627 InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
628 }
629 wxFileData *fd = (wxFileData *) NULL;
630 wxListItem item;
631 item.m_itemId = 0;
632 item.m_col = 0;
633
634 if (m_dirName != wxT("/"))
635 {
636 wxString p( wxPathOnly(m_dirName) );
637 if (p.IsEmpty()) p = wxT("/");
638 fd = new wxFileData( wxT(".."), p );
639 Add( fd, item );
640 item.m_itemId++;
641 }
642
643 wxString res = m_dirName + wxT("/*");
644 wxString f( wxFindFirstFile( res.GetData(), wxDIR ) );
645 while (!f.IsEmpty())
646 {
647 res = wxFileNameFromPath( f );
648 fd = new wxFileData( res, f );
649 wxString s = fd->GetName();
650 if (m_showHidden || (s[0u] != wxT('.')))
651 {
652 Add( fd, item );
653 item.m_itemId++;
654 }
655 f = wxFindNextFile();
656 }
657
658 // Tokenize the wildcard string, so we can handle more than 1
659 // search pattern in a wildcard.
660 wxStringTokenizer tokenWild( m_wild, ";" );
661 while ( tokenWild.HasMoreTokens() )
662 {
663 res = m_dirName + wxT("/") + tokenWild.GetNextToken();
664 f = wxFindFirstFile( res.GetData(), wxFILE );
665 while (!f.IsEmpty())
666 {
667 res = wxFileNameFromPath( f );
668 fd = new wxFileData( res, f );
669 wxString s = fd->GetName();
670 if (m_showHidden || (s[0u] != wxT('.')))
671 {
672 Add( fd, item );
673 item.m_itemId++;
674 }
675 f = wxFindNextFile();
676 }
677 }
678
679 SortItems( ListCompare, 0 );
680
681 if (my_style & wxLC_REPORT)
682 {
683 SetColumnWidth( 1, wxLIST_AUTOSIZE );
684 SetColumnWidth( 2, wxLIST_AUTOSIZE );
685 SetColumnWidth( 3, wxLIST_AUTOSIZE );
686 }
687}
688
689void wxFileCtrl::SetWild( const wxString &wild )
690{
691 m_wild = wild;
692 Update();
693}
694
695void wxFileCtrl::MakeDir()
696{
697 wxString new_name( wxT("NewName") );
698 wxString path( m_dirName );
699 path += wxT("/");
700 path += new_name;
701 if (wxFileExists(path))
702 {
703 // try NewName0, NewName1 etc.
704 int i = 0;
705 do {
706 new_name = _("NewName");
707 wxString num;
708 num.Printf( wxT("%d"), i );
709 new_name += num;
710
711 path = m_dirName;
712 path += wxT("/");
713 path += new_name;
714 i++;
715 } while (wxFileExists(path));
716 }
717
718 wxLogNull log;
719 if (!wxMkdir(path))
720 {
721 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
722 dialog.ShowModal();
723 return;
724 }
725
726 wxFileData *fd = new wxFileData( new_name, path );
727 wxListItem item;
728 item.m_itemId = 0;
729 item.m_col = 0;
730 long id = Add( fd, item );
731
732 if (id != -1)
733 {
734 SortItems( ListCompare, 0 );
735 id = FindItem( 0, (long)fd );
736 EnsureVisible( id );
737 EditLabel( id );
738 }
739}
740
741void wxFileCtrl::GoToParentDir()
742{
743 if (m_dirName != wxT("/"))
744 {
745 wxString fname( wxFileNameFromPath(m_dirName) );
746 m_dirName = wxPathOnly( m_dirName );
747 if (m_dirName.IsEmpty()) m_dirName = wxT("/");
748 Update();
749 long id = FindItem( 0, fname );
750 if (id != -1)
751 {
752 SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
753 EnsureVisible( id );
754 }
755 }
756}
757
758void wxFileCtrl::GoToHomeDir()
759{
760 wxString s = wxGetUserHome( wxString() );
761 m_dirName = s;
762 Update();
763 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
764 EnsureVisible( 0 );
765}
766
767void wxFileCtrl::GoToDir( const wxString &dir )
768{
769 m_dirName = dir;
770 Update();
771 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
772 EnsureVisible( 0 );
773}
774
775void wxFileCtrl::GetDir( wxString &dir )
776{
777 dir = m_dirName;
778}
779
780void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
781{
782 wxFileData *fd = (wxFileData*)event.m_item.m_data;
783 delete fd;
784}
785
786void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
787{
788 wxListItem item;
789 item.m_mask = wxLIST_MASK_DATA;
790
791 item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
792 while ( item.m_itemId != -1 )
793 {
794 GetItem( item );
795 wxFileData *fd = (wxFileData*)item.m_data;
796 delete fd;
797 item.m_data = 0;
798 SetItem( item );
799 item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
800 }
801}
802
803void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
804{
805 wxFileData *fd = (wxFileData*)event.m_item.m_data;
806 wxASSERT( fd );
807
808 if ((event.GetLabel().IsEmpty()) ||
809 (event.GetLabel() == _(".")) ||
810 (event.GetLabel() == _("..")) ||
811 (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND))
812 {
813 wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
814 dialog.ShowModal();
815 event.Veto();
816 return;
817 }
818
819 wxString new_name( wxPathOnly( fd->GetFullName() ) );
820 new_name += wxT("/");
821 new_name += event.GetLabel();
822
823 wxLogNull log;
824
825 if (wxFileExists(new_name))
826 {
827 wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
828 dialog.ShowModal();
829 event.Veto();
830 }
831
832 if (wxRenameFile(fd->GetFullName(),new_name))
833 {
834 fd->SetNewName( new_name, event.GetLabel() );
835 SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
836 EnsureVisible( event.GetItem() );
837 }
838 else
839 {
840 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
841 dialog.ShowModal();
842 event.Veto();
843 }
844}
845
846//-----------------------------------------------------------------------------
847// wxFileDialog
848//-----------------------------------------------------------------------------
849
850#define ID_LIST_MODE wxID_FILEDLGG
851#define ID_REPORT_MODE wxID_FILEDLGG + 1
852#define ID_UP_DIR wxID_FILEDLGG + 5
853#define ID_PARENT_DIR wxID_FILEDLGG + 6
854#define ID_NEW_DIR wxID_FILEDLGG + 7
855#define ID_CHOICE wxID_FILEDLGG + 8
856#define ID_TEXT wxID_FILEDLGG + 9
857#define ID_LIST_CTRL wxID_FILEDLGG + 10
858#define ID_ACTIVATED wxID_FILEDLGG + 11
859#define ID_CHECK wxID_FILEDLGG + 12
860
861IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
862
863BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
864 EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
865 EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
866 EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
867 EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
868 EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
869 EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
870 EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
871 EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
872 EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
873 EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
874 EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
875END_EVENT_TABLE()
876
877long wxFileDialog::s_lastViewStyle = wxLC_LIST;
878bool wxFileDialog::s_lastShowHidden = FALSE;
879
880wxFileDialog::wxFileDialog(wxWindow *parent,
881 const wxString& message,
882 const wxString& defaultDir,
883 const wxString& defaultFile,
884 const wxString& wildCard,
885 long style,
886 const wxPoint& pos ) :
887 wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
888{
889 wxBeginBusyCursor();
890
891 if (wxConfig::Get(FALSE))
892 {
893 wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), &s_lastViewStyle);
894 wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), &s_lastShowHidden);
895 }
896
897 m_message = message;
898 m_dialogStyle = style;
899
900 if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
901 if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
902 m_dialogStyle |= wxOPEN;
903
904 m_dir = defaultDir;
905 if ((m_dir.IsEmpty()) || (m_dir == wxT(".")))
906 {
907 char buf[200];
908 m_dir = getcwd( buf, sizeof(buf) );
909 }
910 m_path = defaultDir;
911 m_path += wxT("/");
912 m_path += defaultFile;
913 m_fileName = defaultFile;
914 m_wildCard = wildCard;
915 m_filterIndex = 0;
916 m_filterExtension = wxEmptyString;
917
918 // interpret wildcards
919
920 if (m_wildCard.IsEmpty())
921 m_wildCard = _("All files (*)|*");
922
923 wxStringTokenizer tokens( m_wildCard, wxT("|") );
924 wxString firstWild;
925 wxString firstWildText;
926 if (tokens.CountTokens() == 1)
927 {
928 firstWildText = tokens.GetNextToken();
929 firstWild = firstWildText;
930 }
931 else
932 {
933 wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
934 firstWildText = tokens.GetNextToken();
935 firstWild = tokens.GetNextToken();
936 }
937 if ( firstWild.Left( 2 ) == wxT("*.") )
938 m_filterExtension = firstWild.Mid( 1 );
939 if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
940
941 // layout
942
943 wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
944
945 wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
946
947 wxBitmapButton *but;
948
949 but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
950#if wxUSE_TOOLTIPS
951 but->SetToolTip( _("View files as a list view") );
952#endif
953 buttonsizer->Add( but, 0, wxALL, 5 );
954
955 but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
956#if wxUSE_TOOLTIPS
957 but->SetToolTip( _("View files as a detailed view") );
958#endif
959 buttonsizer->Add( but, 0, wxALL, 5 );
960
961 buttonsizer->Add( 30, 5, 1 );
962
963 but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
964#if wxUSE_TOOLTIPS
965 but->SetToolTip( _("Go to parent directory") );
966#endif
967 buttonsizer->Add( but, 0, wxALL, 5 );
968
969 but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
970#if wxUSE_TOOLTIPS
971 but->SetToolTip( _("Go to home directory") );
972#endif
973 buttonsizer->Add( but, 0, wxALL, 5);
974
975 buttonsizer->Add( 20, 20 );
976
977 but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
978#if wxUSE_TOOLTIPS
979 but->SetToolTip( _("Create new directory") );
980#endif
981 buttonsizer->Add( but, 0, wxALL, 5 );
982
983 mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
984
985 wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
986 staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
987 m_static = new wxStaticText( this, -1, m_dir );
988 staticsizer->Add( m_static, 1 );
989 mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
990
991 if (m_dialogStyle & wxMULTIPLE)
992 m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
993 wxSize(440,180), s_lastViewStyle | wxSUNKEN_BORDER );
994 else
995 m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
996 wxSize(440,180), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
997 m_list -> ShowHidden(s_lastShowHidden);
998 mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
999
1000 wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1001 m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1002 textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1003 textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1004 mainsizer->Add( textsizer, 0, wxEXPAND );
1005
1006 wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1007 m_choice = new wxChoice( this, ID_CHOICE );
1008 choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1009 m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1010 m_check->SetValue( s_lastShowHidden );
1011 choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1012 choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1013 mainsizer->Add( choicesizer, 0, wxEXPAND );
1014
1015 m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1016 while (tokens.HasMoreTokens())
1017 {
1018 firstWildText = tokens.GetNextToken();
1019 firstWild = tokens.GetNextToken();
1020 m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1021 }
1022 m_choice->SetSelection( 0 );
1023
1024 SetAutoLayout( TRUE );
1025 SetSizer( mainsizer );
1026
1027 mainsizer->Fit( this );
1028 mainsizer->SetSizeHints( this );
1029
1030 Centre( wxBOTH );
1031
1032/*
1033 if (m_fileName.IsEmpty())
1034 m_list->SetFocus();
1035 else
1036*/
1037 m_text->SetFocus();
1038
1039 wxEndBusyCursor();
1040}
1041
1042wxFileDialog::~wxFileDialog()
1043{
1044 if (wxConfig::Get(FALSE))
1045 {
1046 wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ViewStyle"), s_lastViewStyle);
1047 wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ShowHidden"), s_lastShowHidden);
1048 }
1049}
1050
1051void wxFileDialog::OnChoice( wxCommandEvent &event )
1052{
1053 int index = (int)event.GetInt();
1054 wxString *str = (wxString*) m_choice->GetClientData( index );
1055 m_list->SetWild( *str );
1056 m_filterIndex = index;
1057 if ( str -> Left( 2 ) == wxT("*.") )
1058 {
1059 m_filterExtension = str -> Mid( 1 );
1060 if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1061 }
1062 else
1063 m_filterExtension = wxEmptyString;
1064}
1065
1066void wxFileDialog::OnCheck( wxCommandEvent &event )
1067{
1068 m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1069}
1070
1071void wxFileDialog::OnActivated( wxListEvent &event )
1072{
1073 HandleAction( event.m_item.m_text );
1074}
1075
1076void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1077{
1078 wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1079 cevent.SetEventObject( this );
1080 GetEventHandler()->ProcessEvent( cevent );
1081}
1082
1083void wxFileDialog::OnSelected( wxListEvent &event )
1084{
1085 if (FindFocus() != m_list) return;
1086
1087 wxString filename( event.m_item.m_text );
1088 if (filename == wxT("..")) return;
1089
1090 wxString dir;
1091 m_list->GetDir( dir );
1092 if (dir != wxT("/")) dir += wxT("/");
1093 dir += filename;
1094 if (wxDirExists(dir)) return;
1095
1096 m_text->SetValue( filename );
1097}
1098
1099void wxFileDialog::HandleAction( const wxString &fn )
1100{
1101 wxString filename( fn );
1102 wxString dir;
1103 m_list->GetDir( dir );
1104 if (filename.IsEmpty()) return;
1105 if (filename == wxT(".")) return;
1106
1107 if (filename == wxT(".."))
1108 {
1109 m_list->GoToParentDir();
1110 m_list->SetFocus();
1111 m_list->GetDir( dir );
1112 m_static->SetLabel( dir );
1113 return;
1114 }
1115
1116 if (filename == wxT("~"))
1117 {
1118 m_list->GoToHomeDir();
1119 m_list->SetFocus();
1120 m_list->GetDir( dir );
1121 m_static->SetLabel( dir );
1122 return;
1123 }
1124
1125 if (filename[0u] == wxT('~'))
1126 {
1127 filename.Remove( 0, 1 );
1128 wxString tmp( wxGetUserHome() );
1129 tmp += wxT('/');
1130 tmp += filename;
1131 filename = tmp;
1132 }
1133
1134 if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1135 (filename.Find(wxT('?')) != wxNOT_FOUND))
1136 {
1137 if (filename.Find(wxT('/')) != wxNOT_FOUND)
1138 {
1139 wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1140 return;
1141 }
1142 m_list->SetWild( filename );
1143 return;
1144 }
1145
1146 if (dir != wxT("/")) dir += wxT("/");
1147 if (filename[0u] != wxT('/'))
1148 {
1149 dir += filename;
1150 filename = dir;
1151 }
1152
1153 if (wxDirExists(filename))
1154 {
1155 m_list->GoToDir( filename );
1156 m_list->GetDir( dir );
1157 m_static->SetLabel( dir );
1158 return;
1159 }
1160
1161
1162 if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1163 {
1164 if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1165 filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1166 filename << m_filterExtension;
1167 if (wxFileExists( filename ))
1168 {
1169 wxString msg;
1170 msg.Printf( _("File '%s' already exists, do you really want to "
1171 "overwrite it?"), filename.c_str() );
1172
1173 if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1174 return;
1175 }
1176 }
1177 else if ( m_dialogStyle & wxOPEN )
1178 {
1179 if ( !wxFileExists( filename ) )
1180 if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1181 filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1182 filename << m_filterExtension;
1183
1184 if ( m_dialogStyle & wxFILE_MUST_EXIST )
1185 {
1186 if ( !wxFileExists( filename ) )
1187 {
1188 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1189 return;
1190 }
1191 }
1192 }
1193
1194 SetPath( filename );
1195
1196 // change to the directory where the user went if asked
1197 if ( m_dialogStyle & wxCHANGE_DIR )
1198 {
1199 wxString cwd;
1200 wxSplitPath(filename, &cwd, NULL, NULL);
1201
1202 if ( cwd != wxGetWorkingDirectory() )
1203 {
1204 wxSetWorkingDirectory(cwd);
1205 }
1206 }
1207
1208 wxCommandEvent event;
1209 wxDialog::OnOK(event);
1210}
1211
1212void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1213{
1214 HandleAction( m_text->GetValue() );
1215}
1216
1217void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1218{
1219 m_list->ChangeToListMode();
1220 s_lastViewStyle = wxLC_LIST;
1221 m_list->SetFocus();
1222}
1223
1224void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1225{
1226 m_list->ChangeToReportMode();
1227 s_lastViewStyle = wxLC_REPORT;
1228 m_list->SetFocus();
1229}
1230
1231void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1232{
1233 m_list->GoToParentDir();
1234 m_list->SetFocus();
1235 wxString dir;
1236 m_list->GetDir( dir );
1237 m_static->SetLabel( dir );
1238}
1239
1240void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1241{
1242 m_list->GoToHomeDir();
1243 m_list->SetFocus();
1244 wxString dir;
1245 m_list->GetDir( dir );
1246 m_static->SetLabel( dir );
1247}
1248
1249void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1250{
1251 m_list->MakeDir();
1252}
1253
1254void wxFileDialog::SetPath( const wxString& path )
1255{
1256 // not only set the full path but also update filename and dir
1257 m_path = path;
1258 if ( !!path )
1259 {
1260 wxString ext;
1261 wxSplitPath(path, &m_dir, &m_fileName, &ext);
1262 if (!ext.IsEmpty())
1263 {
1264 m_fileName += wxT(".");
1265 m_fileName += ext;
1266 }
1267 }
1268}
1269
1270void wxFileDialog::GetPaths( wxArrayString& paths ) const
1271{
1272 paths.Empty();
1273 if (m_list->GetSelectedItemCount() == 0)
1274 {
1275 paths.Add( GetPath() );
1276 return;
1277 }
1278
1279 paths.Alloc( m_list->GetSelectedItemCount() );
1280
1281 wxString dir;
1282 m_list->GetDir( dir );
1283 if (dir != wxT("/")) dir += wxT("/");
1284
1285 wxListItem item;
1286 item.m_mask = wxLIST_MASK_TEXT;
1287
1288 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1289 while ( item.m_itemId != -1 )
1290 {
1291 m_list->GetItem( item );
1292 paths.Add( dir + item.m_text );
1293 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1294 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1295 }
1296}
1297
1298void wxFileDialog::GetFilenames(wxArrayString& files) const
1299{
1300 files.Empty();
1301 if (m_list->GetSelectedItemCount() == 0)
1302 {
1303 files.Add( GetFilename() );
1304 return;
1305 }
1306 files.Alloc( m_list->GetSelectedItemCount() );
1307
1308 wxListItem item;
1309 item.m_mask = wxLIST_MASK_TEXT;
1310
1311 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1312 while ( item.m_itemId != -1 )
1313 {
1314 m_list->GetItem( item );
1315 files.Add( item.m_text );
1316 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1317 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1318 }
1319}
1320
1321
1322
1323// ----------------------------------------------------------------------------
1324// global functions
1325// ----------------------------------------------------------------------------
1326
1327wxString
1328wxFileSelectorEx(const wxChar *message,
1329 const wxChar *default_path,
1330 const wxChar *default_filename,
1331 int *WXUNUSED(indexDefaultExtension),
1332 const wxChar *wildcard,
1333 int flags,
1334 wxWindow *parent,
1335 int x, int y)
1336{
1337 // TODO: implement this somehow
1338 return wxFileSelector(message, default_path, default_filename, wxT(""),
1339 wildcard, flags, parent, x, y);
1340}
1341
1342wxString wxFileSelector( const wxChar *title,
1343 const wxChar *defaultDir, const wxChar *defaultFileName,
1344 const wxChar *defaultExtension, const wxChar *filter, int flags,
1345 wxWindow *parent, int x, int y )
1346{
1347 wxString filter2;
1348 if ( defaultExtension && !filter )
1349 filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1350 else if ( filter )
1351 filter2 = filter;
1352
1353 wxString defaultDirString;
1354 if (defaultDir)
1355 defaultDirString = defaultDir;
1356
1357 wxString defaultFilenameString;
1358 if (defaultFileName)
1359 defaultFilenameString = defaultFileName;
1360
1361 wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1362
1363 if ( fileDialog.ShowModal() == wxID_OK )
1364 {
1365 return fileDialog.GetPath();
1366 }
1367 else
1368 {
1369 return wxEmptyString;
1370 }
1371}
1372
1373wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1374{
1375 wxString prompt = wxString::Format(_("Load %s file"), what);
1376
1377 if (*ext == wxT('.'))
1378 ext++;
1379
1380 wxString wild = wxString::Format(_T("*.%s"), ext);
1381
1382 return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1383 ext, wild, 0, parent);
1384}
1385
1386wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1387 wxWindow *parent )
1388{
1389 wxChar *ext = (wxChar *)extension;
1390
1391 wxString prompt = wxString::Format(_("Save %s file"), what);
1392
1393 if (*ext == wxT('.'))
1394 ext++;
1395
1396 wxString wild = wxString::Format(_T("*.%s"), ext);
1397
1398 return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1399 ext, wild, 0, parent);
1400}
1401
1402
1403
1404
1405
1406
1407// A module to allow icons table cleanup
1408
1409class wxFileDialogGenericModule: public wxModule
1410{
1411DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1412public:
1413 wxFileDialogGenericModule() {}
1414 bool OnInit() { return TRUE; }
1415 void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1416};
1417
1418IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1419
1420#endif // wxUSE_FILEDLG
wxWidgets (Impactor)