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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#if !defined(__UNIX__) && !defined(__DOS__)
26#error wxFileDialog currently only supports Unix and DOS
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
56#ifdef __UNIX__
57 #include <dirent.h>
58 #include <pwd.h>
59 #ifndef __VMS
60 # include <grp.h>
61 #endif
62#endif
63
64#ifdef __WATCOMC__
65 #include <direct.h>
66#endif
67
68# include <time.h>
69#include <unistd.h>
70
71#include "wx/generic/home.xpm"
72#include "wx/generic/listview.xpm"
73#include "wx/generic/repview.xpm"
74#include "wx/generic/new_dir.xpm"
75#include "wx/generic/dir_up.xpm"
76#include "wx/generic/folder.xpm"
77#include "wx/generic/deffile.xpm"
78#include "wx/generic/exefile.xpm"
79
80//-----------------------------------------------------------------------------
81// wxFileData
82//-----------------------------------------------------------------------------
83
84class wxFileData : public wxObject
85{
86private:
87 wxString m_name;
88 wxString m_fileName;
89 long m_size;
90 int m_hour;
91 int m_minute;
92 int m_year;
93 int m_month;
94 int m_day;
95 wxString m_permissions;
96 bool m_isDir;
97 bool m_isLink;
98 bool m_isExe;
99
100public:
101 wxFileData() { }
102 wxFileData( const wxString &name, const wxString &fname );
103 wxString GetName() const;
104 wxString GetFullName() const;
105 wxString GetHint() const;
106 wxString GetEntry( int num );
107 bool IsDir();
108 bool IsLink();
109 bool IsExe();
110 long GetSize();
111 void MakeItem( wxListItem &item );
112 void SetNewName( const wxString &name, const wxString &fname );
113
114private:
115 DECLARE_DYNAMIC_CLASS(wxFileData);
116};
117
118//-----------------------------------------------------------------------------
119// wxFileCtrl
120//-----------------------------------------------------------------------------
121
122class wxFileCtrl : public wxListCtrl
123{
124private:
125 wxString m_dirName;
126 bool m_showHidden;
127 wxString m_wild;
128
129public:
130 wxFileCtrl();
131 wxFileCtrl( wxWindow *win,
132 wxWindowID id,
133 const wxString &dirName,
134 const wxString &wild,
135 const wxPoint &pos = wxDefaultPosition,
136 const wxSize &size = wxDefaultSize,
137 long style = wxLC_LIST,
138 const wxValidator &validator = wxDefaultValidator,
139 const wxString &name = wxT("filelist") );
140 void ChangeToListMode();
141 void ChangeToReportMode();
142 void ChangeToIconMode();
143 void ShowHidden( bool show = TRUE );
144 long Add( wxFileData *fd, wxListItem &item );
145 void Update();
146 virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
147 void MakeDir();
148 void GoToParentDir();
149 void GoToHomeDir();
150 void GoToDir( const wxString &dir );
151 void SetWild( const wxString &wild );
152 void GetDir( wxString &dir );
153 void OnListDeleteItem( wxListEvent &event );
154 void OnListDeleteAllItems( wxListEvent &event );
155 void OnListEndLabelEdit( wxListEvent &event );
156
157private:
158 DECLARE_DYNAMIC_CLASS(wxFileCtrl);
159 DECLARE_EVENT_TABLE()
160};
161
162// ----------------------------------------------------------------------------
163// private classes - icons list management
164// ----------------------------------------------------------------------------
165
166class wxFileIconEntry : public wxObject
167{
168public:
169 wxFileIconEntry(int i) { id = i; }
170
171 int id;
172};
173
174
175class wxFileIconsTable
176{
177public:
178 wxFileIconsTable();
179
180 int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
181 wxImageList *GetImageList() { return &m_ImageList; }
182
183protected:
184 wxImageList m_ImageList;
185 wxHashTable m_HashTable;
186};
187
188static wxFileIconsTable *g_IconsTable = NULL;
189
190#define FI_FOLDER 0
191#define FI_UNKNOWN 1
192#define FI_EXECUTABLE 2
193
194wxFileIconsTable::wxFileIconsTable() :
195 m_ImageList(16, 16),
196 m_HashTable(wxKEY_STRING)
197{
198 m_HashTable.DeleteContents(TRUE);
199 m_ImageList.Add(wxBitmap(folder_xpm)); // FI_FOLDER
200 m_ImageList.Add(wxBitmap(deffile_xpm)); // FI_UNKNOWN
201 if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
202 { // FI_EXECUTABLE
203 m_ImageList.Add(wxBitmap(exefile_xpm));
204 m_HashTable.Delete(_T("exe"));
205 m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
206 }
207 /* else put into list by GetIconID
208 (KDE defines application/x-executable for *.exe and has nice icon)
209 */
210}
211
212
213
214static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
215{
216 wxImage small(16, 16);
217 unsigned char *p1, *p2, *ps;
218 unsigned char mr = img.GetMaskRed(),
219 mg = img.GetMaskGreen(),
220 mb = img.GetMaskBlue();
221
222 unsigned x, y;
223 unsigned sr, sg, sb, smask;
224
225 p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
226 small.SetMaskColour(mr, mr, mr);
227
228 for (y = 0; y < 16; y++)
229 {
230 for (x = 0; x < 16; x++)
231 {
232 sr = sg = sb = smask = 0;
233 if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
234 sr += p1[0], sg += p1[1], sb += p1[2];
235 else smask++;
236 p1 += 3;
237 if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
238 sr += p1[0], sg += p1[1], sb += p1[2];
239 else smask++;
240 p1 += 3;
241 if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
242 sr += p2[0], sg += p2[1], sb += p2[2];
243 else smask++;
244 p2 += 3;
245 if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
246 sr += p2[0], sg += p2[1], sb += p2[2];
247 else smask++;
248 p2 += 3;
249
250 if (smask > 2)
251 ps[0] = ps[1] = ps[2] = mr;
252 else
253 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
254 ps += 3;
255 }
256 p1 += 32 * 3, p2 += 32 * 3;
257 }
258
259 return small.ConvertToBitmap();
260}
261
262
263// finds empty borders and return non-empty area of image:
264static wxImage CutEmptyBorders(const wxImage& img)
265{
266 unsigned char mr = img.GetMaskRed(),
267 mg = img.GetMaskGreen(),
268 mb = img.GetMaskBlue();
269 unsigned char *dt = img.GetData(), *dttmp;
270 unsigned w = img.GetWidth(), h = img.GetHeight();
271
272 unsigned top, bottom, left, right, i;
273 bool empt;
274
275#define MK_DTTMP(x,y) dttmp = dt + ((x + y * w) * 3)
276#define NOEMPTY_PIX(empt) if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
277
278 for (empt = TRUE, top = 0; empt && top < h; top++)
279 {
280 MK_DTTMP(0, top);
281 for (i = 0; i < w; i++, dttmp+=3)
282 NOEMPTY_PIX(empt)
283 }
284 for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
285 {
286 MK_DTTMP(0, bottom);
287 for (i = 0; i < w; i++, dttmp+=3)
288 NOEMPTY_PIX(empt)
289 }
290 for (empt = TRUE, left = 0; empt && left < w; left++)
291 {
292 MK_DTTMP(left, 0);
293 for (i = 0; i < h; i++, dttmp+=3*w)
294 NOEMPTY_PIX(empt)
295 }
296 for (empt = TRUE, right = w-1; empt && right > left; right--)
297 {
298 MK_DTTMP(right, 0);
299 for (i = 0; i < h; i++, dttmp+=3*w)
300 NOEMPTY_PIX(empt)
301 }
302 top--, left--, bottom++, right++;
303
304 return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
305}
306
307
308
309int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
310{
311#if wxUSE_MIMETYPE
312 if (!extension.IsEmpty())
313 {
314 wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
315 if (entry) return (entry -> id);
316 }
317
318 wxFileType *ft = (mime.IsEmpty()) ?
319 wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
320 wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
321 wxIcon ic;
322 if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
323 {
324 int newid = FI_UNKNOWN;
325 m_HashTable.Put(extension, new wxFileIconEntry(newid));
326 return newid;
327 }
328 wxImage img(ic);
329 delete ft;
330
331 int id = m_ImageList.GetImageCount();
332 if (img.GetWidth() == 16 && img.GetHeight() == 16)
333 m_ImageList.Add(img.ConvertToBitmap());
334 else
335 {
336 if (img.GetWidth() != 32 || img.GetHeight() != 32)
337 m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
338 else
339 m_ImageList.Add(CreateAntialiasedBitmap(img));
340 }
341 m_HashTable.Put(extension, new wxFileIconEntry(id));
342 return id;
343
344#else // !wxUSE_MIMETYPE
345
346 if (extension == wxT("exe"))
347 return FI_EXECUTABLE;
348 else
349 return FI_UNKNOWN;
350#endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
351}
352
353
354
355// ----------------------------------------------------------------------------
356// private functions
357// ----------------------------------------------------------------------------
358
359static
360int ListCompare( long data1, long data2, long WXUNUSED(data) )
361{
362 wxFileData *fd1 = (wxFileData*)data1 ;
363 wxFileData *fd2 = (wxFileData*)data2 ;
364 if (fd1->GetName() == wxT("..")) return -1;
365 if (fd2->GetName() == wxT("..")) return 1;
366 if (fd1->IsDir() && !fd2->IsDir()) return -1;
367 if (fd2->IsDir() && !fd1->IsDir()) return 1;
368 return wxStrcmp( fd1->GetName(), fd2->GetName() );
369}
370
371//-----------------------------------------------------------------------------
372// wxFileData
373//-----------------------------------------------------------------------------
374
375IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
376
377wxFileData::wxFileData( const wxString &name, const wxString &fname )
378{
379 m_name = name;
380 m_fileName = fname;
381
382 struct stat buff;
383 stat( m_fileName.fn_str(), &buff );
384
385#if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
386 struct stat lbuff;
387 lstat( m_fileName.fn_str(), &lbuff );
388 m_isLink = S_ISLNK( lbuff.st_mode );
389 struct tm *t = localtime( &lbuff.st_mtime );
390#else
391 m_isLink = FALSE;
392 struct tm *t = localtime( &buff.st_mtime );
393#endif
394
395// struct passwd *user = getpwuid( buff.st_uid );
396// struct group *grp = getgrgid( buff.st_gid );
397
398 m_isDir = S_ISDIR( buff.st_mode );
399 m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
400
401 m_size = buff.st_size;
402
403 m_hour = t->tm_hour;
404 m_minute = t->tm_min;
405 m_month = t->tm_mon+1;
406 m_day = t->tm_mday;
407 m_year = t->tm_year;
408 m_year += 1900;
409
410 m_permissions.sprintf( wxT("%c%c%c"),
411 ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
412 ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
413 ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
414}
415
416wxString wxFileData::GetName() const
417{
418 return m_name;
419}
420
421wxString wxFileData::GetFullName() const
422{
423 return m_fileName;
424}
425
426wxString wxFileData::GetHint() const
427{
428 wxString s = m_fileName;
429 s += " ";
430 if (m_isDir) s += _("<DIR> ");
431 else if (m_isLink) s += _("<LINK> ");
432 else
433 {
434 s += LongToString( m_size );
435 s += _(" bytes ");
436 }
437 s += IntToString( m_day );
438 s += wxT(".");
439 s += IntToString( m_month );
440 s += wxT(".");
441 s += IntToString( m_year );
442 s += wxT(" ");
443 s += IntToString( m_hour );
444 s += wxT(":");
445 s += IntToString( m_minute );
446 s += wxT(" ");
447 s += m_permissions;
448 return s;
449};
450
451wxString wxFileData::GetEntry( int num )
452{
453 wxString s;
454 switch (num)
455 {
456 case 0:
457 {
458 s = m_name;
459 }
460 break;
461 case 1:
462 {
463 if (m_isDir) s = _("<DIR>");
464 else if (m_isLink) s = _("<LINK>");
465 else s = LongToString( m_size );
466 }
467 break;
468 case 2:
469 {
470 if (m_day < 10) s = wxT("0"); else s = wxT("");
471 s += IntToString( m_day );
472 s += wxT(".");
473 if (m_month < 10) s += wxT("0");
474 s += IntToString( m_month );
475 s += wxT(".");
476 s += IntToString( m_year );
477 }
478 break;
479 case 3:
480 {
481 if (m_hour < 10) s = wxT("0"); else s = wxT("");
482 s += IntToString( m_hour );
483 s += wxT(":");
484 if (m_minute < 10) s += wxT("0");
485 s += IntToString( m_minute );
486 break;
487 }
488 case 4:
489 s = m_permissions;
490 break;
491 default:
492 s = wxT("No entry");
493 break;
494 }
495 return s;
496}
497
498bool wxFileData::IsDir()
499{
500 return m_isDir;
501}
502
503bool wxFileData::IsExe()
504{
505 return m_isExe;
506}
507
508bool wxFileData::IsLink()
509{
510 return m_isLink;
511}
512
513long wxFileData::GetSize()
514{
515 return m_size;
516}
517
518void wxFileData::SetNewName( const wxString &name, const wxString &fname )
519{
520 m_name = name;
521 m_fileName = fname;
522}
523
524void wxFileData::MakeItem( wxListItem &item )
525{
526 item.m_text = m_name;
527 item.ClearAttributes();
528 if (IsExe()) item.SetTextColour(*wxRED);
529 if (IsDir()) item.SetTextColour(*wxBLUE);
530
531 if (IsDir())
532 item.m_image = FI_FOLDER;
533 else if (IsExe())
534 item.m_image = FI_EXECUTABLE;
535 else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
536 item.m_image = g_IconsTable -> GetIconID(m_name.AfterLast(wxT('.')));
537 else
538 item.m_image = FI_UNKNOWN;
539
540 if (IsLink())
541 {
542 wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
543 item.SetTextColour(*dg);
544 }
545 item.m_data = (long)this;
546}
547
548//-----------------------------------------------------------------------------
549// wxFileCtrl
550//-----------------------------------------------------------------------------
551
552IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
553
554BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
555 EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
556 EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
557 EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
558END_EVENT_TABLE()
559
560
561wxFileCtrl::wxFileCtrl()
562{
563 m_dirName = wxT("/");
564 m_showHidden = FALSE;
565}
566
567wxFileCtrl::wxFileCtrl( wxWindow *win, wxWindowID id,
568 const wxString &dirName, const wxString &wild,
569 const wxPoint &pos, const wxSize &size,
570 long style, const wxValidator &validator, const wxString &name ) :
571 wxListCtrl( win, id, pos, size, style, validator, name )
572{
573 if (! g_IconsTable) g_IconsTable = new wxFileIconsTable;
574 wxImageList *imageList = g_IconsTable -> GetImageList();
575
576 SetImageList( imageList, wxIMAGE_LIST_SMALL );
577
578 m_dirName = dirName;
579 m_wild = wild;
580 m_showHidden = FALSE;
581 Update();
582}
583
584void wxFileCtrl::ChangeToListMode()
585{
586 SetSingleStyle( wxLC_LIST );
587 Update();
588}
589
590void wxFileCtrl::ChangeToReportMode()
591{
592 SetSingleStyle( wxLC_REPORT );
593 Update();
594}
595
596void wxFileCtrl::ChangeToIconMode()
597{
598 SetSingleStyle( wxLC_ICON );
599 Update();
600}
601
602void wxFileCtrl::ShowHidden( bool show )
603{
604 m_showHidden = show;
605 Update();
606}
607
608long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
609{
610 long ret = -1;
611 item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
612 fd->MakeItem( item );
613 long my_style = GetWindowStyleFlag();
614 if (my_style & wxLC_REPORT)
615 {
616 ret = InsertItem( item );
617 for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
618 }
619 else if (my_style & wxLC_LIST)
620 {
621 ret = InsertItem( item );
622 }
623 return ret;
624}
625
626void wxFileCtrl::Update()
627{
628 long my_style = GetWindowStyleFlag();
629 int name_col_width = 0;
630 if (my_style & wxLC_REPORT)
631 {
632 if (GetColumnCount() > 0)
633 name_col_width = GetColumnWidth( 0 );
634 }
635
636 ClearAll();
637 if (my_style & wxLC_REPORT)
638 {
639 if (name_col_width < 140) name_col_width = 140;
640 InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
641 InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
642 InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
643 InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
644 InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
645 }
646 wxFileData *fd = (wxFileData *) NULL;
647 wxListItem item;
648 item.m_itemId = 0;
649 item.m_col = 0;
650
651 if (m_dirName != wxT("/"))
652 {
653 wxString p( wxPathOnly(m_dirName) );
654 if (p.IsEmpty()) p = wxT("/");
655 fd = new wxFileData( wxT(".."), p );
656 Add( fd, item );
657 item.m_itemId++;
658 }
659
660 wxString res = m_dirName + wxT("/*");
661 wxString f( wxFindFirstFile( res.GetData(), wxDIR ) );
662 while (!f.IsEmpty())
663 {
664 res = wxFileNameFromPath( f );
665 fd = new wxFileData( res, f );
666 wxString s = fd->GetName();
667 if (m_showHidden || (s[0u] != wxT('.')))
668 {
669 Add( fd, item );
670 item.m_itemId++;
671 }
672 f = wxFindNextFile();
673 }
674
675 // Tokenize the wildcard string, so we can handle more than 1
676 // search pattern in a wildcard.
677 wxStringTokenizer tokenWild( m_wild, ";" );
678 while ( tokenWild.HasMoreTokens() )
679 {
680 res = m_dirName + wxT("/") + tokenWild.GetNextToken();
681 f = wxFindFirstFile( res.GetData(), wxFILE );
682 while (!f.IsEmpty())
683 {
684 res = wxFileNameFromPath( f );
685 fd = new wxFileData( res, f );
686 wxString s = fd->GetName();
687 if (m_showHidden || (s[0u] != wxT('.')))
688 {
689 Add( fd, item );
690 item.m_itemId++;
691 }
692 f = wxFindNextFile();
693 }
694 }
695
696 SortItems( ListCompare, 0 );
697
698 if (my_style & wxLC_REPORT)
699 {
700 SetColumnWidth( 1, wxLIST_AUTOSIZE );
701 SetColumnWidth( 2, wxLIST_AUTOSIZE );
702 SetColumnWidth( 3, wxLIST_AUTOSIZE );
703 }
704}
705
706void wxFileCtrl::SetWild( const wxString &wild )
707{
708 m_wild = wild;
709 Update();
710}
711
712void wxFileCtrl::MakeDir()
713{
714 wxString new_name( wxT("NewName") );
715 wxString path( m_dirName );
716 path += wxT("/");
717 path += new_name;
718 if (wxFileExists(path))
719 {
720 // try NewName0, NewName1 etc.
721 int i = 0;
722 do {
723 new_name = _("NewName");
724 wxString num;
725 num.Printf( wxT("%d"), i );
726 new_name += num;
727
728 path = m_dirName;
729 path += wxT("/");
730 path += new_name;
731 i++;
732 } while (wxFileExists(path));
733 }
734
735 wxLogNull log;
736 if (!wxMkdir(path))
737 {
738 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
739 dialog.ShowModal();
740 return;
741 }
742
743 wxFileData *fd = new wxFileData( new_name, path );
744 wxListItem item;
745 item.m_itemId = 0;
746 item.m_col = 0;
747 long id = Add( fd, item );
748
749 if (id != -1)
750 {
751 SortItems( ListCompare, 0 );
752 id = FindItem( 0, (long)fd );
753 EnsureVisible( id );
754 EditLabel( id );
755 }
756}
757
758void wxFileCtrl::GoToParentDir()
759{
760 if (m_dirName != wxT("/"))
761 {
762 wxString fname( wxFileNameFromPath(m_dirName) );
763 m_dirName = wxPathOnly( m_dirName );
764 if (m_dirName.IsEmpty()) m_dirName = wxT("/");
765 Update();
766 long id = FindItem( 0, fname );
767 if (id != -1)
768 {
769 SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
770 EnsureVisible( id );
771 }
772 }
773}
774
775void wxFileCtrl::GoToHomeDir()
776{
777 wxString s = wxGetUserHome( wxString() );
778 m_dirName = s;
779 Update();
780 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
781 EnsureVisible( 0 );
782}
783
784void wxFileCtrl::GoToDir( const wxString &dir )
785{
786 m_dirName = dir;
787 Update();
788 SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
789 EnsureVisible( 0 );
790}
791
792void wxFileCtrl::GetDir( wxString &dir )
793{
794 dir = m_dirName;
795}
796
797void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
798{
799 wxFileData *fd = (wxFileData*)event.m_item.m_data;
800 delete fd;
801}
802
803void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
804{
805 wxListItem item;
806 item.m_mask = wxLIST_MASK_DATA;
807
808 item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
809 while ( item.m_itemId != -1 )
810 {
811 GetItem( item );
812 wxFileData *fd = (wxFileData*)item.m_data;
813 delete fd;
814 item.m_data = 0;
815 SetItem( 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().IsEmpty()) ||
826 (event.GetLabel() == _(".")) ||
827 (event.GetLabel() == _("..")) ||
828 (event.GetLabel().First( wxT("/") ) != 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->GetFullName() ) );
837 new_name += wxT("/");
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->GetFullName(),new_name))
850 {
851 fd->SetNewName( new_name, event.GetLabel() );
852 SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
853 EnsureVisible( event.GetItem() );
854 }
855 else
856 {
857 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
858 dialog.ShowModal();
859 event.Veto();
860 }
861}
862
863//-----------------------------------------------------------------------------
864// wxFileDialog
865//-----------------------------------------------------------------------------
866
867#define ID_LIST_MODE wxID_FILEDLGG
868#define ID_REPORT_MODE wxID_FILEDLGG + 1
869#define ID_UP_DIR wxID_FILEDLGG + 5
870#define ID_PARENT_DIR wxID_FILEDLGG + 6
871#define ID_NEW_DIR wxID_FILEDLGG + 7
872#define ID_CHOICE wxID_FILEDLGG + 8
873#define ID_TEXT wxID_FILEDLGG + 9
874#define ID_LIST_CTRL wxID_FILEDLGG + 10
875#define ID_ACTIVATED wxID_FILEDLGG + 11
876#define ID_CHECK wxID_FILEDLGG + 12
877
878IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
879
880BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
881 EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
882 EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
883 EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
884 EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
885 EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
886 EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
887 EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
888 EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
889 EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
890 EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
891 EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
892END_EVENT_TABLE()
893
894long wxFileDialog::s_lastViewStyle = wxLC_LIST;
895bool wxFileDialog::s_lastShowHidden = FALSE;
896
897wxFileDialog::wxFileDialog(wxWindow *parent,
898 const wxString& message,
899 const wxString& defaultDir,
900 const wxString& defaultFile,
901 const wxString& wildCard,
902 long style,
903 const wxPoint& pos ) :
904 wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
905{
906 wxBeginBusyCursor();
907
908 if (wxConfig::Get(FALSE))
909 {
910 wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), &s_lastViewStyle);
911 wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), &s_lastShowHidden);
912 }
913
914 m_message = message;
915 m_dialogStyle = style;
916
917 if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
918 if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
919 m_dialogStyle |= wxOPEN;
920
921 m_dir = defaultDir;
922 if ((m_dir.IsEmpty()) || (m_dir == wxT(".")))
923 {
924 char buf[200];
925 m_dir = getcwd( buf, sizeof(buf) );
926 }
927 m_path = defaultDir;
928 m_path += wxT("/");
929 m_path += defaultFile;
930 m_fileName = defaultFile;
931 m_wildCard = wildCard;
932 m_filterIndex = 0;
933 m_filterExtension = wxEmptyString;
934
935 // interpret wildcards
936
937 if (m_wildCard.IsEmpty())
938 m_wildCard = _("All files (*)|*");
939
940 wxStringTokenizer tokens( m_wildCard, wxT("|") );
941 wxString firstWild;
942 wxString firstWildText;
943 if (tokens.CountTokens() == 1)
944 {
945 firstWildText = tokens.GetNextToken();
946 firstWild = firstWildText;
947 }
948 else
949 {
950 wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
951 firstWildText = tokens.GetNextToken();
952 firstWild = tokens.GetNextToken();
953 }
954 if ( firstWild.Left( 2 ) == wxT("*.") )
955 m_filterExtension = firstWild.Mid( 1 );
956 if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
957
958 // layout
959
960 wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
961
962 wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
963
964 wxBitmapButton *but;
965
966 but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
967#if wxUSE_TOOLTIPS
968 but->SetToolTip( _("View files as a list view") );
969#endif
970 buttonsizer->Add( but, 0, wxALL, 5 );
971
972 but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
973#if wxUSE_TOOLTIPS
974 but->SetToolTip( _("View files as a detailed view") );
975#endif
976 buttonsizer->Add( but, 0, wxALL, 5 );
977
978 buttonsizer->Add( 30, 5, 1 );
979
980 but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
981#if wxUSE_TOOLTIPS
982 but->SetToolTip( _("Go to parent directory") );
983#endif
984 buttonsizer->Add( but, 0, wxALL, 5 );
985
986 but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
987#if wxUSE_TOOLTIPS
988 but->SetToolTip( _("Go to home directory") );
989#endif
990 buttonsizer->Add( but, 0, wxALL, 5);
991
992 buttonsizer->Add( 20, 20 );
993
994 but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
995#if wxUSE_TOOLTIPS
996 but->SetToolTip( _("Create new directory") );
997#endif
998 buttonsizer->Add( but, 0, wxALL, 5 );
999
1000 mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1001
1002 wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1003 staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
1004 m_static = new wxStaticText( this, -1, m_dir );
1005 staticsizer->Add( m_static, 1 );
1006 mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1007
1008 if (m_dialogStyle & wxMULTIPLE)
1009 m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1010 wxSize(440,180), s_lastViewStyle | wxSUNKEN_BORDER );
1011 else
1012 m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1013 wxSize(440,180), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
1014 m_list -> ShowHidden(s_lastShowHidden);
1015 mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
1016
1017 wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1018 m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1019 textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1020 textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1021 mainsizer->Add( textsizer, 0, wxEXPAND );
1022
1023 wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1024 m_choice = new wxChoice( this, ID_CHOICE );
1025 choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1026 m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1027 m_check->SetValue( s_lastShowHidden );
1028 choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1029 choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1030 mainsizer->Add( choicesizer, 0, wxEXPAND );
1031
1032 m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1033 while (tokens.HasMoreTokens())
1034 {
1035 firstWildText = tokens.GetNextToken();
1036 firstWild = tokens.GetNextToken();
1037 m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1038 }
1039 m_choice->SetSelection( 0 );
1040
1041 SetAutoLayout( TRUE );
1042 SetSizer( mainsizer );
1043
1044 mainsizer->Fit( this );
1045 mainsizer->SetSizeHints( this );
1046
1047 Centre( wxBOTH );
1048
1049/*
1050 if (m_fileName.IsEmpty())
1051 m_list->SetFocus();
1052 else
1053*/
1054 m_text->SetFocus();
1055
1056 wxEndBusyCursor();
1057}
1058
1059wxFileDialog::~wxFileDialog()
1060{
1061 if (wxConfig::Get(FALSE))
1062 {
1063 wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ViewStyle"), s_lastViewStyle);
1064 wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ShowHidden"), s_lastShowHidden);
1065 }
1066}
1067
1068void wxFileDialog::OnChoice( wxCommandEvent &event )
1069{
1070 int index = (int)event.GetInt();
1071 wxString *str = (wxString*) m_choice->GetClientData( index );
1072 m_list->SetWild( *str );
1073 m_filterIndex = index;
1074 if ( str -> Left( 2 ) == wxT("*.") )
1075 {
1076 m_filterExtension = str -> Mid( 1 );
1077 if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1078 }
1079 else
1080 m_filterExtension = wxEmptyString;
1081}
1082
1083void wxFileDialog::OnCheck( wxCommandEvent &event )
1084{
1085 m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1086}
1087
1088void wxFileDialog::OnActivated( wxListEvent &event )
1089{
1090 HandleAction( event.m_item.m_text );
1091}
1092
1093void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1094{
1095 wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1096 cevent.SetEventObject( this );
1097 GetEventHandler()->ProcessEvent( cevent );
1098}
1099
1100void wxFileDialog::OnSelected( wxListEvent &event )
1101{
1102 if (FindFocus() != m_list) return;
1103
1104 wxString filename( event.m_item.m_text );
1105 if (filename == wxT("..")) return;
1106
1107 wxString dir;
1108 m_list->GetDir( dir );
1109 if (dir != wxT("/")) dir += wxT("/");
1110 dir += filename;
1111 if (wxDirExists(dir)) return;
1112
1113 m_text->SetValue( filename );
1114}
1115
1116void wxFileDialog::HandleAction( const wxString &fn )
1117{
1118 wxString filename( fn );
1119 wxString dir;
1120 m_list->GetDir( dir );
1121 if (filename.IsEmpty()) return;
1122 if (filename == wxT(".")) return;
1123
1124 if (filename == wxT(".."))
1125 {
1126 m_list->GoToParentDir();
1127 m_list->SetFocus();
1128 m_list->GetDir( dir );
1129 m_static->SetLabel( dir );
1130 return;
1131 }
1132
1133 if (filename == wxT("~"))
1134 {
1135 m_list->GoToHomeDir();
1136 m_list->SetFocus();
1137 m_list->GetDir( dir );
1138 m_static->SetLabel( dir );
1139 return;
1140 }
1141
1142 if (filename[0u] == wxT('~'))
1143 {
1144 filename.Remove( 0, 1 );
1145 wxString tmp( wxGetUserHome() );
1146 tmp += wxT('/');
1147 tmp += filename;
1148 filename = tmp;
1149 }
1150
1151 if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1152 (filename.Find(wxT('?')) != wxNOT_FOUND))
1153 {
1154 if (filename.Find(wxT('/')) != wxNOT_FOUND)
1155 {
1156 wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1157 return;
1158 }
1159 m_list->SetWild( filename );
1160 return;
1161 }
1162
1163 if (dir != wxT("/")) dir += wxT("/");
1164 if (filename[0u] != wxT('/'))
1165 {
1166 dir += filename;
1167 filename = dir;
1168 }
1169
1170 if (wxDirExists(filename))
1171 {
1172 m_list->GoToDir( filename );
1173 m_list->GetDir( dir );
1174 m_static->SetLabel( dir );
1175 return;
1176 }
1177
1178
1179 if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1180 {
1181 if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1182 filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1183 filename << m_filterExtension;
1184 if (wxFileExists( filename ))
1185 {
1186 wxString msg;
1187 msg.Printf( _("File '%s' already exists, do you really want to "
1188 "overwrite it?"), filename.c_str() );
1189
1190 if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1191 return;
1192 }
1193 }
1194 else if ( m_dialogStyle & wxOPEN )
1195 {
1196 if ( !wxFileExists( filename ) )
1197 if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1198 filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1199 filename << m_filterExtension;
1200
1201 if ( m_dialogStyle & wxFILE_MUST_EXIST )
1202 {
1203 if ( !wxFileExists( filename ) )
1204 {
1205 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1206 return;
1207 }
1208 }
1209 }
1210
1211 SetPath( filename );
1212
1213 // change to the directory where the user went if asked
1214 if ( m_dialogStyle & wxCHANGE_DIR )
1215 {
1216 wxString cwd;
1217 wxSplitPath(filename, &cwd, NULL, NULL);
1218
1219 if ( cwd != wxGetWorkingDirectory() )
1220 {
1221 wxSetWorkingDirectory(cwd);
1222 }
1223 }
1224
1225 wxCommandEvent event;
1226 wxDialog::OnOK(event);
1227}
1228
1229void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1230{
1231 HandleAction( m_text->GetValue() );
1232}
1233
1234void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1235{
1236 m_list->ChangeToListMode();
1237 s_lastViewStyle = wxLC_LIST;
1238 m_list->SetFocus();
1239}
1240
1241void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1242{
1243 m_list->ChangeToReportMode();
1244 s_lastViewStyle = wxLC_REPORT;
1245 m_list->SetFocus();
1246}
1247
1248void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1249{
1250 m_list->GoToParentDir();
1251 m_list->SetFocus();
1252 wxString dir;
1253 m_list->GetDir( dir );
1254 m_static->SetLabel( dir );
1255}
1256
1257void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1258{
1259 m_list->GoToHomeDir();
1260 m_list->SetFocus();
1261 wxString dir;
1262 m_list->GetDir( dir );
1263 m_static->SetLabel( dir );
1264}
1265
1266void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1267{
1268 m_list->MakeDir();
1269}
1270
1271void wxFileDialog::SetPath( const wxString& path )
1272{
1273 // not only set the full path but also update filename and dir
1274 m_path = path;
1275 if ( !!path )
1276 {
1277 wxString ext;
1278 wxSplitPath(path, &m_dir, &m_fileName, &ext);
1279 if (!ext.IsEmpty())
1280 {
1281 m_fileName += wxT(".");
1282 m_fileName += ext;
1283 }
1284 }
1285}
1286
1287void wxFileDialog::GetPaths( wxArrayString& paths ) const
1288{
1289 paths.Empty();
1290 if (m_list->GetSelectedItemCount() == 0)
1291 {
1292 paths.Add( GetPath() );
1293 return;
1294 }
1295
1296 paths.Alloc( m_list->GetSelectedItemCount() );
1297
1298 wxString dir;
1299 m_list->GetDir( dir );
1300 if (dir != wxT("/")) dir += wxT("/");
1301
1302 wxListItem item;
1303 item.m_mask = wxLIST_MASK_TEXT;
1304
1305 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1306 while ( item.m_itemId != -1 )
1307 {
1308 m_list->GetItem( item );
1309 paths.Add( dir + item.m_text );
1310 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1311 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1312 }
1313}
1314
1315void wxFileDialog::GetFilenames(wxArrayString& files) const
1316{
1317 files.Empty();
1318 if (m_list->GetSelectedItemCount() == 0)
1319 {
1320 files.Add( GetFilename() );
1321 return;
1322 }
1323 files.Alloc( m_list->GetSelectedItemCount() );
1324
1325 wxListItem item;
1326 item.m_mask = wxLIST_MASK_TEXT;
1327
1328 item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1329 while ( item.m_itemId != -1 )
1330 {
1331 m_list->GetItem( item );
1332 files.Add( item.m_text );
1333 item.m_itemId = m_list->GetNextItem( item.m_itemId,
1334 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1335 }
1336}
1337
1338
1339
1340// ----------------------------------------------------------------------------
1341// global functions
1342// ----------------------------------------------------------------------------
1343
1344wxString
1345wxFileSelectorEx(const wxChar *message,
1346 const wxChar *default_path,
1347 const wxChar *default_filename,
1348 int *WXUNUSED(indexDefaultExtension),
1349 const wxChar *wildcard,
1350 int flags,
1351 wxWindow *parent,
1352 int x, int y)
1353{
1354 // TODO: implement this somehow
1355 return wxFileSelector(message, default_path, default_filename, wxT(""),
1356 wildcard, flags, parent, x, y);
1357}
1358
1359wxString wxFileSelector( const wxChar *title,
1360 const wxChar *defaultDir, const wxChar *defaultFileName,
1361 const wxChar *defaultExtension, const wxChar *filter, int flags,
1362 wxWindow *parent, int x, int y )
1363{
1364 wxString filter2;
1365 if ( defaultExtension && !filter )
1366 filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1367 else if ( filter )
1368 filter2 = filter;
1369
1370 wxString defaultDirString;
1371 if (defaultDir)
1372 defaultDirString = defaultDir;
1373
1374 wxString defaultFilenameString;
1375 if (defaultFileName)
1376 defaultFilenameString = defaultFileName;
1377
1378 wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1379
1380 if ( fileDialog.ShowModal() == wxID_OK )
1381 {
1382 return fileDialog.GetPath();
1383 }
1384 else
1385 {
1386 return wxEmptyString;
1387 }
1388}
1389
1390wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1391{
1392 wxString prompt = wxString::Format(_("Load %s file"), what);
1393
1394 if (*ext == wxT('.'))
1395 ext++;
1396
1397 wxString wild = wxString::Format(_T("*.%s"), ext);
1398
1399 return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1400 ext, wild, 0, parent);
1401}
1402
1403wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1404 wxWindow *parent )
1405{
1406 wxChar *ext = (wxChar *)extension;
1407
1408 wxString prompt = wxString::Format(_("Save %s file"), what);
1409
1410 if (*ext == wxT('.'))
1411 ext++;
1412
1413 wxString wild = wxString::Format(_T("*.%s"), ext);
1414
1415 return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1416 ext, wild, 0, parent);
1417}
1418
1419
1420
1421
1422
1423
1424// A module to allow icons table cleanup
1425
1426class wxFileDialogGenericModule: public wxModule
1427{
1428DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1429public:
1430 wxFileDialogGenericModule() {}
1431 bool OnInit() { return TRUE; }
1432 void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1433};
1434
1435IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1436
1437#endif // wxUSE_FILEDLG
wxWidgets (Impactor)