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Commit | Line | Data |
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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
9b5f1895 | 2 | // Name: src/gtk/filedlg.cpp |
9755e73b | 3 | // Purpose: native implementation of wxFileDialog |
f8bc53eb | 4 | // Author: Robert Roebling, Zbigniew Zagorski, Mart Raudsepp |
a81258be | 5 | // Id: $Id$ |
f8bc53eb | 6 | // Copyright: (c) 1998 Robert Roebling, 2004 Zbigniew Zagorski, 2005 Mart Raudsepp |
65571936 | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
14f355c2 VS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
ff3e84ff | 13 | #if wxUSE_FILEDLG && defined(__WXGTK24__) |
9755e73b | 14 | |
c801d85f | 15 | #include "wx/filedlg.h" |
4e1901b7 | 16 | |
88a7a4e1 WS |
17 | #ifndef WX_PRECOMP |
18 | #include "wx/intl.h" | |
246c5004 | 19 | #include "wx/msgdlg.h" |
88a7a4e1 WS |
20 | #endif |
21 | ||
f8bc53eb | 22 | #include <gtk/gtk.h> |
9755e73b | 23 | #include "wx/gtk/private.h" |
83624f79 | 24 | |
f8bc53eb JS |
25 | #include <unistd.h> // chdir |
26 | ||
f8bc53eb JS |
27 | #include "wx/filename.h" // wxFilename |
28 | #include "wx/tokenzr.h" // wxStringTokenizer | |
29 | #include "wx/filefn.h" // ::wxGetCwd | |
f8bc53eb | 30 | |
acfd422a RR |
31 | //----------------------------------------------------------------------------- |
32 | // idle system | |
33 | //----------------------------------------------------------------------------- | |
34 | ||
35 | extern void wxapp_install_idle_handler(); | |
acfd422a | 36 | |
291a8f20 RR |
37 | //----------------------------------------------------------------------------- |
38 | // "clicked" for OK-button | |
c801d85f KB |
39 | //----------------------------------------------------------------------------- |
40 | ||
865bb325 | 41 | extern "C" { |
9755e73b | 42 | static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog) |
c801d85f | 43 | { |
ff3e84ff | 44 | int style = dialog->GetWindowStyle(); |
f8bc53eb | 45 | gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)); |
035b704a | 46 | |
b5ab6d19 MR |
47 | // gtk version numbers must be identical with the one in ctor (that calls set_do_overwrite_confirmation) |
48 | #if GTK_CHECK_VERSION(2,7,3) | |
49 | if(gtk_check_version(2,7,3) != NULL) | |
50 | #endif | |
ff3e84ff | 51 | if ((style & wxFD_SAVE) && (style & wxFD_OVERWRITE_PROMPT)) |
bfc6fde4 | 52 | { |
f8bc53eb | 53 | if ( g_file_test(filename, G_FILE_TEST_EXISTS) ) |
0e1399b3 VZ |
54 | { |
55 | wxString msg; | |
f8bc53eb | 56 | |
9755e73b | 57 | msg.Printf( |
f8bc53eb JS |
58 | _("File '%s' already exists, do you really want to overwrite it?"), |
59 | wxString(wxConvFileName->cMB2WX(filename)).c_str()); | |
0e1399b3 | 60 | |
9755e73b VS |
61 | wxMessageDialog dlg(dialog, msg, _("Confirm"), |
62 | wxYES_NO | wxICON_QUESTION); | |
63 | if (dlg.ShowModal() != wxID_YES) | |
0e1399b3 VZ |
64 | return; |
65 | } | |
83624f79 | 66 | } |
035b704a | 67 | |
3f6638b8 | 68 | // change to the directory where the user went if asked |
ff3e84ff | 69 | if (style & wxFD_CHANGE_DIR) |
3f6638b8 | 70 | { |
f8bc53eb JS |
71 | // Use chdir to not care about filename encodings |
72 | gchar* folder = g_path_get_dirname(filename); | |
73 | chdir(folder); | |
74 | g_free(folder); | |
3f6638b8 VZ |
75 | } |
76 | ||
f8bc53eb | 77 | g_free(filename); |
27b2dd53 | 78 | |
bfc6fde4 | 79 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK); |
9755e73b VS |
80 | event.SetEventObject(dialog); |
81 | dialog->GetEventHandler()->ProcessEvent(event); | |
ff7b1510 | 82 | } |
865bb325 | 83 | } |
c801d85f | 84 | |
291a8f20 RR |
85 | //----------------------------------------------------------------------------- |
86 | // "clicked" for Cancel-button | |
87 | //----------------------------------------------------------------------------- | |
88 | ||
9f057af5 VZ |
89 | extern "C" |
90 | { | |
91 | ||
a552d120 | 92 | static void gtk_filedialog_cancel_callback(GtkWidget *w, wxFileDialog *dialog) |
c801d85f | 93 | { |
bfc6fde4 | 94 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); |
9755e73b VS |
95 | event.SetEventObject(dialog); |
96 | dialog->GetEventHandler()->ProcessEvent(event); | |
97 | } | |
98 | ||
99 | static void gtk_filedialog_response_callback(GtkWidget *w, | |
f8bc53eb | 100 | gint response, |
9755e73b VS |
101 | wxFileDialog *dialog) |
102 | { | |
103 | wxapp_install_idle_handler(); | |
27b2dd53 | 104 | |
a7334928 | 105 | if (response == GTK_RESPONSE_ACCEPT) |
9755e73b | 106 | gtk_filedialog_ok_callback(w, dialog); |
a552d120 | 107 | else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE |
c2740a5a | 108 | gtk_filedialog_cancel_callback(w, dialog); |
ff7b1510 | 109 | } |
9f057af5 VZ |
110 | |
111 | static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser, | |
112 | gpointer user_data) | |
113 | { | |
114 | #if GTK_CHECK_VERSION(2,4,0) | |
115 | GtkWidget *preview = GTK_WIDGET(user_data); | |
116 | wxGtkString filename(gtk_file_chooser_get_preview_filename(chooser)); | |
117 | if ( !filename ) | |
118 | return; | |
119 | ||
120 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file_at_size(filename, 128, 128, NULL); | |
121 | gboolean have_preview = pixbuf != NULL; | |
122 | ||
123 | gtk_image_set_from_pixbuf(GTK_IMAGE(preview), pixbuf); | |
124 | if ( pixbuf ) | |
125 | g_object_unref (pixbuf); | |
126 | ||
127 | gtk_file_chooser_set_preview_widget_active(chooser, have_preview); | |
128 | #else | |
129 | wxUnusedVar(chooser); | |
130 | wxUnusedVar(user_data); | |
131 | #endif // GTK+ 2.4+ | |
865bb325 VZ |
132 | } |
133 | ||
9f057af5 VZ |
134 | } // extern "C" |
135 | ||
c801d85f | 136 | |
291a8f20 RR |
137 | //----------------------------------------------------------------------------- |
138 | // wxFileDialog | |
139 | //----------------------------------------------------------------------------- | |
140 | ||
4e1901b7 RR |
141 | IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxGenericFileDialog) |
142 | ||
143 | BEGIN_EVENT_TABLE(wxFileDialog,wxGenericFileDialog) | |
f8bc53eb | 144 | EVT_BUTTON(wxID_OK, wxFileDialog::OnFakeOk) |
4e1901b7 | 145 | END_EVENT_TABLE() |
c801d85f | 146 | |
9755e73b VS |
147 | wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, |
148 | const wxString& defaultDir, | |
149 | const wxString& defaultFileName, | |
150 | const wxString& wildCard, | |
ff3e84ff VZ |
151 | long style, const wxPoint& pos, |
152 | const wxSize& sz, | |
153 | const wxString& name) | |
4e1901b7 | 154 | : wxGenericFileDialog(parent, message, defaultDir, defaultFileName, |
ff3e84ff | 155 | wildCard, style, pos, sz, name, true ) |
c801d85f | 156 | { |
9f057af5 | 157 | if (gtk_check_version(2,4,0)) |
77f70672 | 158 | { |
9f057af5 VZ |
159 | wxGenericFileDialog::Create( parent, message, defaultDir, |
160 | defaultFileName, wildCard, style, pos ); | |
161 | return; | |
162 | } | |
83624f79 | 163 | |
9f057af5 VZ |
164 | m_needParent = false; |
165 | ||
166 | if (!PreCreation(parent, pos, wxDefaultSize) || | |
167 | !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style, | |
168 | wxDefaultValidator, wxT("filedialog"))) | |
169 | { | |
170 | wxFAIL_MSG( wxT("wxFileDialog creation failed") ); | |
171 | return; | |
172 | } | |
3f6638b8 | 173 | |
9f057af5 VZ |
174 | GtkFileChooserAction gtk_action; |
175 | GtkWindow* gtk_parent = NULL; | |
176 | if (parent) | |
177 | gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) ); | |
27b2dd53 | 178 | |
9f057af5 VZ |
179 | const gchar* ok_btn_stock; |
180 | if ( style & wxFD_SAVE ) | |
181 | { | |
182 | gtk_action = GTK_FILE_CHOOSER_ACTION_SAVE; | |
183 | ok_btn_stock = GTK_STOCK_SAVE; | |
184 | } | |
185 | else | |
186 | { | |
187 | gtk_action = GTK_FILE_CHOOSER_ACTION_OPEN; | |
188 | ok_btn_stock = GTK_STOCK_OPEN; | |
189 | } | |
f8bc53eb | 190 | |
9f057af5 VZ |
191 | m_widget = gtk_file_chooser_dialog_new( |
192 | wxGTK_CONV(m_message), | |
193 | gtk_parent, | |
194 | gtk_action, | |
195 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
196 | ok_btn_stock, GTK_RESPONSE_ACCEPT, | |
197 | NULL); | |
9755e73b | 198 | |
9f057af5 | 199 | gtk_dialog_set_default_response(GTK_DIALOG(m_widget), GTK_RESPONSE_ACCEPT); |
c1dfe97c | 200 | |
9f057af5 VZ |
201 | if ( style & wxFD_MULTIPLE ) |
202 | gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(m_widget), true); | |
27b2dd53 | 203 | |
9f057af5 VZ |
204 | // gtk_widget_hide_on_delete is used here to avoid that Gtk automatically destroys |
205 | // the dialog when the user press ESC on the dialog: in that case a second call to | |
206 | // ShowModal() would result in a bunch of Gtk-CRITICAL errors... | |
207 | g_signal_connect (G_OBJECT(m_widget), | |
208 | "delete_event", | |
209 | G_CALLBACK (gtk_widget_hide_on_delete), | |
210 | (gpointer)this); | |
a552d120 | 211 | |
9f057af5 VZ |
212 | // local-only property could be set to false to allow non-local files to be loaded. |
213 | // In that case get/set_uri(s) should be used instead of get/set_filename(s) everywhere | |
214 | // and the GtkFileChooserDialog should probably also be created with a backend, | |
215 | // e.g "gnome-vfs", "default", ... (gtk_file_chooser_dialog_new_with_backend). | |
216 | // Currently local-only is kept as the default - true: | |
217 | // gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(m_widget), true); | |
27b2dd53 | 218 | |
9f057af5 VZ |
219 | g_signal_connect (m_widget, "response", |
220 | G_CALLBACK (gtk_filedialog_response_callback), this); | |
27b2dd53 | 221 | |
9f057af5 | 222 | SetWildcard(wildCard); |
f8bc53eb | 223 | |
9f057af5 VZ |
224 | if ( style & wxFD_SAVE ) |
225 | { | |
226 | if ( !defaultDir.empty() ) | |
227 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), | |
228 | wxConvFileName->cWX2MB(defaultDir)); | |
f8bc53eb | 229 | |
9f057af5 | 230 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget), |
f0f1afb8 | 231 | wxGTK_CONV(defaultFileName)); |
b5ab6d19 MR |
232 | |
233 | #if GTK_CHECK_VERSION(2,7,3) | |
9f057af5 VZ |
234 | if ((style & wxFD_OVERWRITE_PROMPT) && !gtk_check_version(2,7,3)) |
235 | gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(m_widget), TRUE); | |
b5ab6d19 | 236 | #endif |
9f057af5 VZ |
237 | } |
238 | else // wxFD_OPEN | |
239 | { | |
240 | if ( !defaultFileName.empty() ) | |
241 | { | |
242 | wxString dir; | |
243 | if ( defaultDir.empty() ) | |
244 | dir = ::wxGetCwd(); | |
245 | else | |
246 | dir = defaultDir; | |
247 | ||
248 | gtk_file_chooser_set_filename( | |
249 | GTK_FILE_CHOOSER(m_widget), | |
250 | wxConvFileName->cWX2MB( wxFileName(dir, defaultFileName).GetFullPath() ) ); | |
f8bc53eb | 251 | } |
9f057af5 | 252 | else if ( !defaultDir.empty() ) |
f8bc53eb | 253 | { |
9f057af5 VZ |
254 | gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget), |
255 | wxConvFileName->cWX2MB(defaultDir) ); | |
f8bc53eb | 256 | } |
77f70672 | 257 | } |
9f057af5 VZ |
258 | |
259 | #if GTK_CHECK_VERSION(2,4,0) | |
260 | if ( style & wxFD_PREVIEW ) | |
261 | { | |
262 | GtkWidget *previewImage = gtk_image_new(); | |
263 | ||
264 | gtk_file_chooser_set_preview_widget(GTK_FILE_CHOOSER(m_widget), | |
265 | previewImage); | |
266 | g_signal_connect(m_widget, "update-preview", | |
267 | G_CALLBACK(gtk_filedialog_update_preview_callback), | |
268 | previewImage); | |
269 | } | |
270 | #endif // GTK+ 2.4+ | |
9755e73b | 271 | } |
0e1399b3 | 272 | |
4e1901b7 RR |
273 | void wxFileDialog::OnFakeOk( wxCommandEvent &event ) |
274 | { | |
77f70672 RR |
275 | if (!gtk_check_version(2,4,0)) |
276 | wxDialog::OnOK( event ); | |
277 | else | |
77f70672 | 278 | wxGenericFileDialog::OnListOk( event ); |
4e1901b7 RR |
279 | } |
280 | ||
281 | int wxFileDialog::ShowModal() | |
282 | { | |
77f70672 RR |
283 | if (!gtk_check_version(2,4,0)) |
284 | return wxDialog::ShowModal(); | |
285 | else | |
77f70672 | 286 | return wxGenericFileDialog::ShowModal(); |
4e1901b7 RR |
287 | } |
288 | ||
289 | bool wxFileDialog::Show( bool show ) | |
290 | { | |
77f70672 RR |
291 | if (!gtk_check_version(2,4,0)) |
292 | return wxDialog::Show( show ); | |
293 | else | |
77f70672 | 294 | return wxGenericFileDialog::Show( show ); |
9755e73b | 295 | } |
0e1399b3 | 296 | |
5b2e23bf RR |
297 | void wxFileDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags ) |
298 | { | |
299 | if (!m_wxwindow) | |
300 | return; | |
301 | else | |
302 | wxGenericFileDialog::DoSetSize( x, y, width, height, sizeFlags ); | |
303 | } | |
304 | ||
f8bc53eb JS |
305 | wxString wxFileDialog::GetPath() const |
306 | { | |
f8bc53eb JS |
307 | if (!gtk_check_version(2,4,0)) |
308 | return wxConvFileName->cMB2WX(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget))); | |
309 | else | |
f8bc53eb JS |
310 | return wxGenericFileDialog::GetPath(); |
311 | } | |
312 | ||
27b2dd53 | 313 | void wxFileDialog::GetFilenames(wxArrayString& files) const |
9755e73b | 314 | { |
77f70672 | 315 | if (!gtk_check_version(2,4,0)) |
9755e73b | 316 | { |
77f70672 | 317 | GetPaths(files); |
f8bc53eb | 318 | for (size_t n = 0; n < files.GetCount(); ++n ) |
9755e73b | 319 | { |
f8bc53eb JS |
320 | wxFileName file(files[n]); |
321 | files[n] = file.GetFullName(); | |
9755e73b | 322 | } |
9755e73b | 323 | } |
77f70672 | 324 | else |
77f70672 | 325 | wxGenericFileDialog::GetFilenames( files ); |
9755e73b | 326 | } |
76840ed0 | 327 | |
27b2dd53 | 328 | void wxFileDialog::GetPaths(wxArrayString& paths) const |
9755e73b | 329 | { |
77f70672 | 330 | if (!gtk_check_version(2,4,0)) |
9755e73b | 331 | { |
27b2dd53 | 332 | paths.Empty(); |
f8bc53eb | 333 | if (gtk_file_chooser_get_select_multiple(GTK_FILE_CHOOSER(m_widget))) |
9755e73b | 334 | { |
f8bc53eb | 335 | GSList *gpathsi = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(m_widget)); |
77f70672 RR |
336 | GSList *gpaths = gpathsi; |
337 | while (gpathsi) | |
338 | { | |
f8bc53eb JS |
339 | wxString file(wxConvFileName->cMB2WX((gchar*) gpathsi->data)); |
340 | paths.Add(file); | |
77f70672 RR |
341 | g_free(gpathsi->data); |
342 | gpathsi = gpathsi->next; | |
343 | } | |
0832aaaf | 344 | |
f8bc53eb | 345 | g_slist_free(gpaths); |
9755e73b | 346 | } |
f8bc53eb JS |
347 | else |
348 | paths.Add(GetPath()); | |
9755e73b VS |
349 | } |
350 | else | |
77f70672 | 351 | wxGenericFileDialog::GetPaths( paths ); |
9755e73b | 352 | } |
035b704a | 353 | |
9755e73b VS |
354 | void wxFileDialog::SetMessage(const wxString& message) |
355 | { | |
77f70672 RR |
356 | if (!gtk_check_version(2,4,0)) |
357 | { | |
358 | m_message = message; | |
359 | SetTitle(message); | |
360 | } | |
361 | else | |
77f70672 | 362 | wxGenericFileDialog::SetMessage( message ); |
9755e73b VS |
363 | } |
364 | ||
76840ed0 RR |
365 | void wxFileDialog::SetPath(const wxString& path) |
366 | { | |
77f70672 RR |
367 | if (!gtk_check_version(2,4,0)) |
368 | { | |
369 | if (path.empty()) return; | |
370 | ||
f8bc53eb | 371 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(path)); |
77f70672 RR |
372 | } |
373 | else | |
77f70672 | 374 | wxGenericFileDialog::SetPath( path ); |
76840ed0 RR |
375 | } |
376 | ||
9755e73b VS |
377 | void wxFileDialog::SetDirectory(const wxString& dir) |
378 | { | |
77f70672 | 379 | if (!gtk_check_version(2,4,0)) |
76840ed0 | 380 | { |
da865fdd | 381 | if (wxDirExists(dir)) |
77f70672 | 382 | { |
f8bc53eb | 383 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir)); |
77f70672 | 384 | } |
76840ed0 | 385 | } |
77f70672 | 386 | else |
77f70672 | 387 | wxGenericFileDialog::SetDirectory( dir ); |
9755e73b VS |
388 | } |
389 | ||
f8bc53eb JS |
390 | wxString wxFileDialog::GetDirectory() const |
391 | { | |
f8bc53eb JS |
392 | if (!gtk_check_version(2,4,0)) |
393 | return wxConvFileName->cMB2WX( | |
394 | gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(m_widget) ) ); | |
395 | else | |
f8bc53eb JS |
396 | return wxGenericFileDialog::GetDirectory(); |
397 | } | |
398 | ||
9755e73b VS |
399 | void wxFileDialog::SetFilename(const wxString& name) |
400 | { | |
77f70672 RR |
401 | if (!gtk_check_version(2,4,0)) |
402 | { | |
ff3e84ff | 403 | if (HasFlag(wxFD_SAVE)) |
f0f1afb8 | 404 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget), wxGTK_CONV(name)); |
f8bc53eb JS |
405 | else |
406 | SetPath(wxFileName(GetDirectory(), name).GetFullPath()); | |
77f70672 RR |
407 | } |
408 | else | |
77f70672 | 409 | wxGenericFileDialog::SetFilename( name ); |
9755e73b | 410 | } |
035b704a | 411 | |
f8bc53eb JS |
412 | wxString wxFileDialog::GetFilename() const |
413 | { | |
f8bc53eb JS |
414 | if (!gtk_check_version(2,4,0)) |
415 | return wxFileName( | |
416 | wxConvFileName->cMB2WX(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget))) ).GetFullName(); | |
417 | else | |
f8bc53eb JS |
418 | return wxGenericFileDialog::GetFilename(); |
419 | } | |
420 | ||
9755e73b VS |
421 | void wxFileDialog::SetWildcard(const wxString& wildCard) |
422 | { | |
77f70672 | 423 | if (!gtk_check_version(2,4,0)) |
9755e73b | 424 | { |
77f70672 RR |
425 | // parse filters |
426 | wxArrayString wildDescriptions, wildFilters; | |
f8bc53eb | 427 | if (!wxParseCommonDialogsFilter(wildCard, wildDescriptions, wildFilters)) |
77f70672 | 428 | { |
f8bc53eb | 429 | wxFAIL_MSG( wxT("wxFileDialog::SetWildCard - bad wildcard string") ); |
77f70672 RR |
430 | } |
431 | else | |
9755e73b | 432 | { |
f8bc53eb JS |
433 | // Parsing went fine. Set m_wildCard to be returned by wxFileDialogBase::GetWildcard |
434 | m_wildCard = wildCard; | |
435 | ||
436 | GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget); | |
437 | ||
438 | // empty current filter list: | |
439 | GSList* ifilters = gtk_file_chooser_list_filters(chooser); | |
440 | GSList* filters = ifilters; | |
441 | ||
442 | while (ifilters) | |
443 | { | |
444 | gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data)); | |
445 | ifilters = ifilters->next; | |
446 | } | |
447 | g_slist_free(filters); | |
448 | ||
77f70672 | 449 | // add parsed to GtkChooser |
f8bc53eb | 450 | for (size_t n = 0; n < wildFilters.GetCount(); ++n) |
9755e73b | 451 | { |
77f70672 | 452 | GtkFileFilter* filter = gtk_file_filter_new(); |
f8bc53eb JS |
453 | gtk_file_filter_set_name(filter, wxGTK_CONV(wildDescriptions[n])); |
454 | ||
455 | wxStringTokenizer exttok(wildFilters[n], wxT(";")); | |
456 | while (exttok.HasMoreTokens()) | |
77f70672 | 457 | { |
f8bc53eb JS |
458 | wxString token = exttok.GetNextToken(); |
459 | gtk_file_filter_add_pattern(filter, wxGTK_CONV(token)); | |
77f70672 | 460 | } |
27b2dd53 | 461 | |
77f70672 RR |
462 | gtk_file_chooser_add_filter(chooser, filter); |
463 | } | |
f8bc53eb JS |
464 | |
465 | // Reset the filter index | |
466 | SetFilterIndex(0); | |
9755e73b VS |
467 | } |
468 | } | |
77f70672 | 469 | else |
77f70672 | 470 | wxGenericFileDialog::SetWildcard( wildCard ); |
9755e73b | 471 | } |
a3622daa | 472 | |
9755e73b VS |
473 | void wxFileDialog::SetFilterIndex(int filterIndex) |
474 | { | |
ff3e84ff | 475 | |
77f70672 | 476 | if (!gtk_check_version(2,4,0)) |
9755e73b | 477 | { |
f8bc53eb | 478 | gpointer filter; |
77f70672 | 479 | GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget); |
f8bc53eb JS |
480 | GSList *filters = gtk_file_chooser_list_filters(chooser); |
481 | ||
482 | filter = g_slist_nth_data(filters, filterIndex); | |
483 | ||
484 | if (filter != NULL) | |
9755e73b | 485 | { |
f8bc53eb JS |
486 | gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(filter)); |
487 | } | |
488 | else | |
489 | { | |
490 | wxFAIL_MSG( wxT("wxFileDialog::SetFilterIndex - bad filter index") ); | |
9755e73b | 491 | } |
f8bc53eb | 492 | |
77f70672 | 493 | g_slist_free(filters); |
9755e73b | 494 | } |
77f70672 | 495 | else |
77f70672 | 496 | wxGenericFileDialog::SetFilterIndex( filterIndex ); |
4e1901b7 RR |
497 | } |
498 | ||
f8bc53eb | 499 | int wxFileDialog::GetFilterIndex() const |
4e1901b7 | 500 | { |
f8bc53eb | 501 | if (!gtk_check_version(2,4,0)) |
4e1901b7 | 502 | { |
f8bc53eb JS |
503 | GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget); |
504 | GtkFileFilter *filter = gtk_file_chooser_get_filter(chooser); | |
505 | GSList *filters = gtk_file_chooser_list_filters(chooser); | |
506 | gint index = g_slist_index(filters, filter); | |
507 | g_slist_free(filters); | |
3502e687 | 508 | |
f8bc53eb | 509 | if (index == -1) |
9755e73b | 510 | { |
f8bc53eb JS |
511 | wxFAIL_MSG( wxT("wxFileDialog::GetFilterIndex - bad filter index returned by gtk+") ); |
512 | return 0; | |
9755e73b | 513 | } |
f8bc53eb JS |
514 | else |
515 | return index; | |
9755e73b | 516 | } |
f8bc53eb | 517 | else |
f8bc53eb | 518 | return wxGenericFileDialog::GetFilterIndex(); |
9755e73b | 519 | } |
3f6638b8 | 520 | |
ff3e84ff | 521 | #endif // wxUSE_FILEDLG && __WXGTK24__ |