| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: dirdlg.cpp |
| 3 | // Purpose: wxDirDialog |
| 4 | // Author: Harm van der Heijden and Robert Roebling |
| 5 | // Modified by: |
| 6 | // Created: 12/12/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Harm van der Heijden and Robert Roebling |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "dirdlgg.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 | #include "wx/defs.h" |
| 24 | |
| 25 | #if wxUSE_DIRDLG |
| 26 | |
| 27 | #include "wx/utils.h" |
| 28 | #include "wx/dialog.h" |
| 29 | #include "wx/button.h" |
| 30 | #include "wx/layout.h" |
| 31 | #include "wx/msgdlg.h" |
| 32 | #include "wx/textctrl.h" |
| 33 | #include "wx/textdlg.h" |
| 34 | #include "wx/filefn.h" |
| 35 | #include "wx/cmndata.h" |
| 36 | #include "wx/gdicmn.h" |
| 37 | #include "wx/intl.h" |
| 38 | #include "wx/imaglist.h" |
| 39 | #include "wx/icon.h" |
| 40 | #include "wx/log.h" |
| 41 | #include "wx/sizer.h" |
| 42 | #include "wx/tokenzr.h" |
| 43 | #include "wx/dir.h" |
| 44 | |
| 45 | #if wxUSE_STATLINE |
| 46 | #include "wx/statline.h" |
| 47 | #endif |
| 48 | |
| 49 | #include "wx/generic/dirdlgg.h" |
| 50 | |
| 51 | // If compiled under Windows, this macro can cause problems |
| 52 | #ifdef GetFirstChild |
| 53 | #undef GetFirstChild |
| 54 | #endif |
| 55 | |
| 56 | #ifndef __WXMSW__ |
| 57 | /* XPM */ |
| 58 | static char * icon1_xpm[] = { |
| 59 | /* width height ncolors chars_per_pixel */ |
| 60 | "16 16 6 1", |
| 61 | /* colors */ |
| 62 | " s None c None", |
| 63 | ". c #000000", |
| 64 | "+ c #c0c0c0", |
| 65 | "@ c #808080", |
| 66 | "# c #ffff00", |
| 67 | "$ c #ffffff", |
| 68 | /* pixels */ |
| 69 | " ", |
| 70 | " @@@@@ ", |
| 71 | " @#+#+#@ ", |
| 72 | " @#+#+#+#@@@@@@ ", |
| 73 | " @$$$$$$$$$$$$@.", |
| 74 | " @$#+#+#+#+#+#@.", |
| 75 | " @$+#+#+#+#+#+@.", |
| 76 | " @$#+#+#+#+#+#@.", |
| 77 | " @$+#+#+#+#+#+@.", |
| 78 | " @$#+#+#+#+#+#@.", |
| 79 | " @$+#+#+#+#+#+@.", |
| 80 | " @$#+#+#+#+#+#@.", |
| 81 | " @@@@@@@@@@@@@@.", |
| 82 | " ..............", |
| 83 | " ", |
| 84 | " "}; |
| 85 | |
| 86 | /* XPM */ |
| 87 | static char * icon2_xpm[] = { |
| 88 | /* width height ncolors chars_per_pixel */ |
| 89 | "16 16 6 1", |
| 90 | /* colors */ |
| 91 | " s None c None", |
| 92 | ". c #000000", |
| 93 | "+ c #c0c0c0", |
| 94 | "@ c #808080", |
| 95 | "# c #ffff00", |
| 96 | "$ c #ffffff", |
| 97 | /* pixels */ |
| 98 | " ", |
| 99 | " @@@@@ ", |
| 100 | " @$$$$$@ ", |
| 101 | " @$#+#+#$@@@@@@ ", |
| 102 | " @$+#+#+$$$$$$@.", |
| 103 | " @$#+#+#+#+#+#@.", |
| 104 | "@@@@@@@@@@@@@#@.", |
| 105 | "@$$$$$$$$$$@@+@.", |
| 106 | "@$#+#+#+#+##.@@.", |
| 107 | " @$#+#+#+#+#+.@.", |
| 108 | " @$+#+#+#+#+#.@.", |
| 109 | " @$+#+#+#+##@..", |
| 110 | " @@@@@@@@@@@@@.", |
| 111 | " .............", |
| 112 | " ", |
| 113 | " "}; |
| 114 | |
| 115 | #endif // !wxMSW |
| 116 | |
| 117 | static const int ID_DIRCTRL = 1000; |
| 118 | static const int ID_TEXTCTRL = 1001; |
| 119 | static const int ID_OK = 1002; |
| 120 | static const int ID_CANCEL = 1003; |
| 121 | static const int ID_NEW = 1004; |
| 122 | //static const int ID_CHECK = 1005; |
| 123 | |
| 124 | //----------------------------------------------------------------------------- |
| 125 | // wxDirItemData |
| 126 | //----------------------------------------------------------------------------- |
| 127 | |
| 128 | wxDirItemData::wxDirItemData(wxString& path, wxString& name) |
| 129 | { |
| 130 | m_path = path; |
| 131 | m_name = name; |
| 132 | /* Insert logic to detect hidden files here |
| 133 | * In UnixLand we just check whether the first char is a dot |
| 134 | * For FileNameFromPath read LastDirNameInThisPath ;-) */ |
| 135 | // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.'); |
| 136 | m_isHidden = FALSE; |
| 137 | m_hasSubDirs = HasSubDirs(); |
| 138 | } |
| 139 | |
| 140 | wxDirItemData::~wxDirItemData() |
| 141 | { |
| 142 | } |
| 143 | |
| 144 | void wxDirItemData::SetNewDirName( wxString path ) |
| 145 | { |
| 146 | m_path = path; |
| 147 | m_name = wxFileNameFromPath( path ); |
| 148 | } |
| 149 | |
| 150 | bool wxDirItemData::HasSubDirs() |
| 151 | { |
| 152 | return wxDir(m_path).HasSubDirs(); |
| 153 | } |
| 154 | |
| 155 | //----------------------------------------------------------------------------- |
| 156 | // wxDirCtrl |
| 157 | //----------------------------------------------------------------------------- |
| 158 | |
| 159 | IMPLEMENT_DYNAMIC_CLASS(wxDirCtrl,wxTreeCtrl) |
| 160 | |
| 161 | BEGIN_EVENT_TABLE(wxDirCtrl,wxTreeCtrl) |
| 162 | EVT_TREE_ITEM_EXPANDING (-1, wxDirCtrl::OnExpandItem) |
| 163 | EVT_TREE_ITEM_COLLAPSED (-1, wxDirCtrl::OnCollapseItem) |
| 164 | EVT_TREE_BEGIN_LABEL_EDIT (-1, wxDirCtrl::OnBeginEditItem) |
| 165 | EVT_TREE_END_LABEL_EDIT (-1, wxDirCtrl::OnEndEditItem) |
| 166 | END_EVENT_TABLE() |
| 167 | |
| 168 | wxDirCtrl::wxDirCtrl(void) |
| 169 | { |
| 170 | m_showHidden = FALSE; |
| 171 | } |
| 172 | |
| 173 | wxDirCtrl::wxDirCtrl(wxWindow *parent, |
| 174 | const wxWindowID id, |
| 175 | const wxString &WXUNUSED(dir), |
| 176 | const wxPoint& pos, |
| 177 | const wxSize& size, |
| 178 | const long style, |
| 179 | const wxString& name ) |
| 180 | : wxTreeCtrl( parent, id, pos, size, style, wxDefaultValidator, name ) |
| 181 | { |
| 182 | #ifndef __WXMSW__ |
| 183 | m_imageListNormal = new wxImageList(16, 16, TRUE); |
| 184 | m_imageListNormal->Add(wxICON(icon1)); |
| 185 | m_imageListNormal->Add(wxICON(icon2)); |
| 186 | SetImageList(m_imageListNormal); |
| 187 | #endif // !MSW |
| 188 | |
| 189 | m_showHidden = FALSE; |
| 190 | m_rootId = AddRoot( _("Sections") ); |
| 191 | SetItemHasChildren(m_rootId); |
| 192 | Expand(m_rootId); // automatically expand first level |
| 193 | } |
| 194 | |
| 195 | /* Quick macro. Don't worry, I'll #undef it later */ |
| 196 | #define ADD_SECTION(a,b) \ |
| 197 | if (wxPathExists((a))) { m_paths.Add( (a) ); m_names.Add( (b) ); }; |
| 198 | |
| 199 | void wxDirCtrl::SetupSections() |
| 200 | { |
| 201 | wxString home; |
| 202 | |
| 203 | m_paths.Clear(); |
| 204 | m_names.Clear(); |
| 205 | #ifdef __WXMSW__ |
| 206 | // better than nothing |
| 207 | ADD_SECTION(wxT("c:\\"), _("My Harddisk") ) |
| 208 | #else |
| 209 | ADD_SECTION(wxT("/"), _("The Computer") ) |
| 210 | wxGetHomeDir(&home); |
| 211 | ADD_SECTION(home, _("My Home") ) |
| 212 | ADD_SECTION(wxT("/mnt"), _("Mounted Devices") ) |
| 213 | ADD_SECTION(wxT("/usr/local"), _("User Local") ) |
| 214 | ADD_SECTION(wxT("/usr"), _("User") ) |
| 215 | ADD_SECTION(wxT("/var"), _("Variables") ) |
| 216 | ADD_SECTION(wxT("/etc"), _("Etcetera") ) |
| 217 | ADD_SECTION(wxT("/tmp"), _("Temporary") ) |
| 218 | #endif |
| 219 | } |
| 220 | #undef ADD_SECTION |
| 221 | |
| 222 | void wxDirCtrl::CreateItems(const wxTreeItemId &parent) |
| 223 | { |
| 224 | wxTreeItemId id; |
| 225 | wxDirItemData *dir_item; |
| 226 | |
| 227 | // wxASSERT(m_paths.Count() == m_names.Count()); ? |
| 228 | |
| 229 | size_t count = m_paths.GetCount(); |
| 230 | for ( size_t i=0; i<count; i++) |
| 231 | { |
| 232 | dir_item = new wxDirItemData(m_paths[i],m_names[i]); |
| 233 | #ifdef __WXMSW__ |
| 234 | id = AppendItem( parent, m_names[i], -1, -1, dir_item); |
| 235 | #else |
| 236 | id = AppendItem( parent, m_names[i], 0, -1, dir_item); |
| 237 | SetItemImage( id, 1, wxTreeItemIcon_Expanded ); |
| 238 | #endif |
| 239 | if (dir_item->m_hasSubDirs) SetItemHasChildren(id); |
| 240 | } |
| 241 | } |
| 242 | |
| 243 | void wxDirCtrl::OnBeginEditItem(wxTreeEvent &event) |
| 244 | { |
| 245 | // don't rename the main entry "Sections" |
| 246 | if (event.GetItem() == m_rootId) |
| 247 | { |
| 248 | event.Veto(); |
| 249 | return; |
| 250 | } |
| 251 | |
| 252 | // don't rename the individual sections |
| 253 | if (GetParent( event.GetItem() ) == m_rootId) |
| 254 | { |
| 255 | event.Veto(); |
| 256 | return; |
| 257 | } |
| 258 | } |
| 259 | |
| 260 | void wxDirCtrl::OnEndEditItem(wxTreeEvent &event) |
| 261 | { |
| 262 | if ((event.GetLabel().IsEmpty()) || |
| 263 | (event.GetLabel() == _(".")) || |
| 264 | (event.GetLabel() == _("..")) || |
| 265 | (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND)) |
| 266 | { |
| 267 | wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR ); |
| 268 | dialog.ShowModal(); |
| 269 | event.Veto(); |
| 270 | return; |
| 271 | } |
| 272 | |
| 273 | wxTreeItemId id = event.GetItem(); |
| 274 | wxDirItemData *data = (wxDirItemData*)GetItemData( id ); |
| 275 | wxASSERT( data ); |
| 276 | |
| 277 | wxString new_name( wxPathOnly( data->m_path ) ); |
| 278 | new_name += wxT("/"); |
| 279 | new_name += event.GetLabel(); |
| 280 | |
| 281 | wxLogNull log; |
| 282 | |
| 283 | if (wxFileExists(new_name)) |
| 284 | { |
| 285 | wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR ); |
| 286 | dialog.ShowModal(); |
| 287 | event.Veto(); |
| 288 | } |
| 289 | |
| 290 | if (wxRenameFile(data->m_path,new_name)) |
| 291 | { |
| 292 | data->SetNewDirName( new_name ); |
| 293 | } |
| 294 | else |
| 295 | { |
| 296 | wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR ); |
| 297 | dialog.ShowModal(); |
| 298 | event.Veto(); |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | void wxDirCtrl::OnExpandItem(wxTreeEvent &event) |
| 303 | { |
| 304 | if (event.GetItem() == m_rootId) |
| 305 | { |
| 306 | SetupSections(); |
| 307 | CreateItems(m_rootId); |
| 308 | return; |
| 309 | } |
| 310 | |
| 311 | // This may take a longish time. Go to busy cursor |
| 312 | wxBeginBusyCursor(); |
| 313 | |
| 314 | wxDirItemData *data = (wxDirItemData *)GetItemData(event.GetItem()); |
| 315 | |
| 316 | m_paths.Clear(); |
| 317 | m_names.Clear(); |
| 318 | |
| 319 | wxString path = data->m_path; |
| 320 | |
| 321 | wxDir dir(path); |
| 322 | |
| 323 | path += _T('/'); |
| 324 | |
| 325 | wxString filename; |
| 326 | bool cont = dir.GetFirst(&filename, "", wxDIR_DIRS | wxDIR_HIDDEN); |
| 327 | while ( cont ) |
| 328 | { |
| 329 | m_paths.Add(path + filename); |
| 330 | m_names.Add(filename); |
| 331 | |
| 332 | cont = dir.GetNext(&filename); |
| 333 | } |
| 334 | |
| 335 | CreateItems( event.GetItem() ); |
| 336 | SortChildren( event.GetItem() ); |
| 337 | |
| 338 | wxEndBusyCursor(); |
| 339 | } |
| 340 | |
| 341 | void wxDirCtrl::OnCollapseItem(wxTreeEvent &event ) |
| 342 | { |
| 343 | wxTreeItemId child, parent = event.GetItem(); |
| 344 | long cookie; |
| 345 | /* Workaround because DeleteChildren has disapeared (why?) and |
| 346 | * CollapseAndReset doesn't work as advertised (deletes parent too) */ |
| 347 | child = GetFirstChild(parent, cookie); |
| 348 | while (child.IsOk()) |
| 349 | { |
| 350 | Delete(child); |
| 351 | /* Not GetNextChild below, because the cookie mechanism can't |
| 352 | * handle disappearing children! */ |
| 353 | child = GetFirstChild(parent, cookie); |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | //----------------------------------------------------------------------------- |
| 358 | // wxDirDialog |
| 359 | //----------------------------------------------------------------------------- |
| 360 | |
| 361 | |
| 362 | IMPLEMENT_DYNAMIC_CLASS( wxDirDialog, wxDialog ) |
| 363 | |
| 364 | BEGIN_EVENT_TABLE( wxDirDialog, wxDialog ) |
| 365 | EVT_TREE_KEY_DOWN (ID_DIRCTRL, wxDirDialog::OnTreeKeyDown) |
| 366 | EVT_TREE_SEL_CHANGED (ID_DIRCTRL, wxDirDialog::OnTreeSelected) |
| 367 | EVT_SIZE ( wxDirDialog::OnSize) |
| 368 | EVT_BUTTON (ID_OK, wxDirDialog::OnOK) |
| 369 | EVT_BUTTON (ID_CANCEL, wxDirDialog::OnCancel) |
| 370 | EVT_BUTTON (ID_NEW, wxDirDialog::OnNew) |
| 371 | EVT_TEXT_ENTER (ID_TEXTCTRL, wxDirDialog::OnOK) |
| 372 | // EVT_CHECKBOX (ID_CHECK, wxDirDialog::OnCheck) |
| 373 | END_EVENT_TABLE() |
| 374 | |
| 375 | wxDirDialog::wxDirDialog(wxWindow *parent, |
| 376 | const wxString& message, |
| 377 | const wxString& defaultPath, |
| 378 | long style, |
| 379 | const wxPoint& pos) |
| 380 | : wxDialog(parent, -1, message, pos, wxSize(300,300), |
| 381 | wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) |
| 382 | { |
| 383 | m_message = message; |
| 384 | m_dialogStyle = style; |
| 385 | m_parent = parent; |
| 386 | |
| 387 | m_path = defaultPath; |
| 388 | |
| 389 | wxBeginBusyCursor(); |
| 390 | |
| 391 | wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL ); |
| 392 | |
| 393 | // 1) dir ctrl |
| 394 | m_dir = new wxDirCtrl( this, ID_DIRCTRL, _T("/"), |
| 395 | wxDefaultPosition, |
| 396 | wxSize(200,200), |
| 397 | wxTR_HAS_BUTTONS | |
| 398 | wxSUNKEN_BORDER | |
| 399 | wxTR_EDIT_LABELS ); |
| 400 | topsizer->Add( m_dir, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 ); |
| 401 | |
| 402 | // 2) text ctrl |
| 403 | m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition ); |
| 404 | topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 ); |
| 405 | |
| 406 | // m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden") ); |
| 407 | // m_check->SetValue(TRUE); |
| 408 | |
| 409 | #if wxUSE_STATLINE |
| 410 | // 3) static line |
| 411 | topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 ); |
| 412 | #endif |
| 413 | |
| 414 | // 4) buttons |
| 415 | wxSizer* buttonsizer = new wxBoxSizer( wxHORIZONTAL ); |
| 416 | m_ok = new wxButton( this, ID_OK, _("OK") ); |
| 417 | buttonsizer->Add( m_ok, 0, wxLEFT|wxRIGHT, 10 ); |
| 418 | m_cancel = new wxButton( this, ID_CANCEL, _("Cancel") ); |
| 419 | buttonsizer->Add( m_cancel, 0, wxLEFT|wxRIGHT, 10 ); |
| 420 | m_new = new wxButton( this, ID_NEW, _("New...") ); |
| 421 | buttonsizer->Add( m_new, 0, wxLEFT|wxRIGHT, 10 ); |
| 422 | |
| 423 | topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 ); |
| 424 | |
| 425 | m_ok->SetDefault(); |
| 426 | m_dir->SetFocus(); |
| 427 | |
| 428 | SetAutoLayout( TRUE ); |
| 429 | SetSizer( topsizer ); |
| 430 | |
| 431 | topsizer->SetSizeHints( this ); |
| 432 | topsizer->Fit( this ); |
| 433 | |
| 434 | Centre( wxBOTH ); |
| 435 | |
| 436 | if (m_path == wxT("~")) |
| 437 | wxGetHomeDir( &m_path ); |
| 438 | |
| 439 | // choose the directory corresponding to defaultPath in the tree |
| 440 | // VZ: using wxStringTokenizer is probably unsafe here (escaped slashes |
| 441 | // will not be processed correctly...) |
| 442 | wxStringTokenizer tk(m_path, wxFILE_SEP_PATH, wxTOKEN_STRTOK); |
| 443 | |
| 444 | wxString path; |
| 445 | |
| 446 | long cookie = 0; |
| 447 | // default to root dir |
| 448 | wxTreeItemId item = m_dir->GetFirstChild(m_dir->GetRootItem(), cookie); |
| 449 | |
| 450 | if (!m_path.IsEmpty() && (m_path != wxT("/")) && (m_dir->m_paths.Count() > 1)) |
| 451 | { |
| 452 | size_t count = m_dir->m_paths.GetCount(); |
| 453 | for ( size_t i=1; i<count; i++) |
| 454 | { |
| 455 | if (m_path.Find( m_dir->m_paths[i] ) == 0) |
| 456 | { |
| 457 | path = m_dir->m_paths[i]; |
| 458 | |
| 459 | for (size_t j = 0; j < i; j++) |
| 460 | item = m_dir->GetNextChild(m_dir->GetRootItem(), cookie); |
| 461 | |
| 462 | wxStringTokenizer tk2(path, wxFILE_SEP_PATH, wxTOKEN_STRTOK); |
| 463 | for (size_t h = 0; h < tk2.CountTokens(); h++) |
| 464 | tk.GetNextToken(); |
| 465 | |
| 466 | break; |
| 467 | } |
| 468 | } |
| 469 | } |
| 470 | while ( tk.HasMoreTokens() && item.IsOk() ) |
| 471 | { |
| 472 | path << wxFILE_SEP_PATH << tk.GetNextToken(); |
| 473 | |
| 474 | m_dir->Expand(item); |
| 475 | |
| 476 | wxTreeItemId child = m_dir->GetFirstChild(item, cookie); |
| 477 | while ( child.IsOk() ) |
| 478 | { |
| 479 | wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(child); |
| 480 | if ( data->m_path == path ) |
| 481 | break; |
| 482 | |
| 483 | child = m_dir->GetNextChild(item, cookie); |
| 484 | } |
| 485 | |
| 486 | item = child; |
| 487 | } |
| 488 | |
| 489 | if ( item.IsOk() ) |
| 490 | { |
| 491 | m_dir->Expand(item); |
| 492 | m_dir->SelectItem(item); |
| 493 | m_dir->EnsureVisible(item); |
| 494 | } |
| 495 | |
| 496 | wxEndBusyCursor(); |
| 497 | } |
| 498 | |
| 499 | int wxDirDialog::ShowModal() |
| 500 | { |
| 501 | m_input->SetValue( m_path ); |
| 502 | return wxDialog::ShowModal(); |
| 503 | } |
| 504 | |
| 505 | void wxDirDialog::OnTreeSelected( wxTreeEvent &event ) |
| 506 | { |
| 507 | wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(event.GetItem()); |
| 508 | if (data) |
| 509 | m_input->SetValue( data->m_path ); |
| 510 | }; |
| 511 | |
| 512 | void wxDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) ) |
| 513 | { |
| 514 | wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(m_dir->GetSelection()); |
| 515 | if (data) |
| 516 | m_input->SetValue( data->m_path ); |
| 517 | }; |
| 518 | |
| 519 | void wxDirDialog::OnOK( wxCommandEvent& WXUNUSED(event) ) |
| 520 | { |
| 521 | m_path = m_input->GetValue(); |
| 522 | // Does the path exist? (User may have typed anything in m_input) |
| 523 | if (wxPathExists(m_path)) { |
| 524 | // OK, path exists, we're done. |
| 525 | EndModal(wxID_OK); |
| 526 | return; |
| 527 | } |
| 528 | // Interact with user, find out if the dir is a typo or to be created |
| 529 | wxString msg( _("The directory ") ); |
| 530 | msg = msg + m_path; |
| 531 | msg = msg + _("\ndoes not exist\nCreate it now?") ; |
| 532 | wxMessageDialog dialog(this, msg, _("Directory does not exist"), wxYES_NO | wxICON_WARNING ); |
| 533 | if ( dialog.ShowModal() == wxID_YES ) { |
| 534 | // Okay, let's make it |
| 535 | wxLogNull log; |
| 536 | if (wxMkdir(m_path)) { |
| 537 | // The new dir was created okay. |
| 538 | EndModal(wxID_OK); |
| 539 | return; |
| 540 | } |
| 541 | else { |
| 542 | // Trouble... |
| 543 | msg = _("Failed to create directory ")+m_path+ |
| 544 | _("\n(Do you have the required permissions?)"); |
| 545 | wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR); |
| 546 | errmsg.ShowModal(); |
| 547 | // We still don't have a valid dir. Back to the main dialog. |
| 548 | } |
| 549 | } |
| 550 | // User has answered NO to create dir. |
| 551 | } |
| 552 | |
| 553 | void wxDirDialog::OnCancel( wxCommandEvent& WXUNUSED(event) ) |
| 554 | { |
| 555 | EndModal(wxID_CANCEL); |
| 556 | } |
| 557 | |
| 558 | void wxDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) ) |
| 559 | { |
| 560 | wxTreeItemId id = m_dir->GetSelection(); |
| 561 | if ((id == m_dir->GetRootItem()) || |
| 562 | (m_dir->GetParent(id) == m_dir->GetRootItem())) |
| 563 | { |
| 564 | wxMessageDialog msg(this, _("You cannot add a new directory to this section."), |
| 565 | _("Create directory"), wxOK | wxICON_INFORMATION ); |
| 566 | msg.ShowModal(); |
| 567 | return; |
| 568 | } |
| 569 | |
| 570 | wxTreeItemId parent = m_dir->GetParent( id ); |
| 571 | wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData( parent ); |
| 572 | wxASSERT( data ); |
| 573 | |
| 574 | wxString new_name( wxT("NewName") ); |
| 575 | wxString path( data->m_path ); |
| 576 | path += wxT("/"); |
| 577 | path += new_name; |
| 578 | if (wxFileExists(path)) |
| 579 | { |
| 580 | // try NewName0, NewName1 etc. |
| 581 | int i = 0; |
| 582 | do { |
| 583 | new_name = wxT("NewName"); |
| 584 | wxString num; |
| 585 | num.Printf( wxT("%d"), i ); |
| 586 | new_name += num; |
| 587 | |
| 588 | path = data->m_path; |
| 589 | path += wxT("/"); |
| 590 | path += new_name; |
| 591 | i++; |
| 592 | } while (wxFileExists(path)); |
| 593 | } |
| 594 | |
| 595 | wxLogNull log; |
| 596 | if (!wxMkdir(path)) |
| 597 | { |
| 598 | wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR ); |
| 599 | dialog.ShowModal(); |
| 600 | return; |
| 601 | } |
| 602 | |
| 603 | wxDirItemData *new_data = new wxDirItemData( path, new_name ); |
| 604 | wxTreeItemId new_id = m_dir->AppendItem( parent, new_name, 0, 1, new_data ); |
| 605 | m_dir->EnsureVisible( new_id ); |
| 606 | m_dir->EditLabel( new_id ); |
| 607 | } |
| 608 | |
| 609 | /* |
| 610 | void wxDirDialog::OnCheck( wxCommandEvent& WXUNUSED(event) ) |
| 611 | { |
| 612 | printf("Checkbox clicked: %s\n", ( m_check->GetValue() ? "on" : "off" ) ); |
| 613 | } |
| 614 | */ |
| 615 | |
| 616 | #endif // wxUSE_DIRDLG |