void wxGtkFileChooser::SetWildcard( const wxString& wildCard ) { m_wildcards.Empty(); // parse filters wxArrayString wildDescriptions, wildFilters; if ( !wxParseCommonDialogsFilter( wildCard, wildDescriptions, wildFilters ) ) { wxFAIL_MSG( wxT( "wxGtkFileChooser::SetWildcard - bad wildcard string" ) ); } else { // Parsing went fine. Set m_wildCard to be returned by wxGtkFileChooserBase::GetWildcard GtkFileChooser* chooser = m_widget; // empty current filter list: GSList* ifilters = gtk_file_chooser_list_filters( chooser ); GSList* filters = ifilters; m_ignoreNextFilterEvent = true; wxON_BLOCK_EXIT_SET(m_ignoreNextFilterEvent, false); while ( ifilters ) { gtk_file_chooser_remove_filter( chooser, GTK_FILE_FILTER( ifilters->data ) ); ifilters = ifilters->next; } g_slist_free( filters ); if (!wildCard.empty()) { // add parsed to GtkChooser for ( size_t n = 0; n < wildFilters.GetCount(); ++n ) { GtkFileFilter* filter = gtk_file_filter_new(); gtk_file_filter_set_name( filter, wxGTK_CONV_SYS( wildDescriptions[n] ) ); wxStringTokenizer exttok( wildFilters[n], wxT( ";" ) ); int n1 = 1; while ( exttok.HasMoreTokens() ) { wxString token = exttok.GetNextToken(); gtk_file_filter_add_pattern( filter, wxGTK_CONV_SYS( token ) ); if (n1 == 1) m_wildcards.Add( token ); // Only add first pattern to list, used later when saving n1++; } gtk_file_chooser_add_filter( chooser, filter ); } // Reset the filter index SetFilterIndex( 0 ); } } }
void wxFileDialog::SetWildcard(const wxString& wildCard) { #ifdef __WXGTK24__ if (!gtk_check_version(2,4,0)) { // parse filters wxArrayString wildDescriptions, wildFilters; if (!wxParseCommonDialogsFilter(wildCard, wildDescriptions, wildFilters)) { wxFAIL_MSG( wxT("wxFileDialog::SetWildCard - bad wildcard string") ); } else { // Parsing went fine. Set m_wildCard to be returned by wxFileDialogBase::GetWildcard m_wildCard = wildCard; GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget); // empty current filter list: GSList* ifilters = gtk_file_chooser_list_filters(chooser); GSList* filters = ifilters; while (ifilters) { gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data)); ifilters = ifilters->next; } g_slist_free(filters); // add parsed to GtkChooser for (size_t n = 0; n < wildFilters.GetCount(); ++n) { GtkFileFilter* filter = gtk_file_filter_new(); gtk_file_filter_set_name(filter, wxGTK_CONV(wildDescriptions[n])); wxStringTokenizer exttok(wildFilters[n], wxT(";")); while (exttok.HasMoreTokens()) { wxString token = exttok.GetNextToken(); gtk_file_filter_add_pattern(filter, wxGTK_CONV(token)); } gtk_file_chooser_add_filter(chooser, filter); } // Reset the filter index SetFilterIndex(0); } } else #endif wxGenericFileDialog::SetWildcard( wildCard ); }