fix message in startup wizard re: alpha
[ardour.git] / gtk2_ardour / sfdb_ui.cc
index 49eeadeb3a0ea2961889c337f7bc66ce95d90084..f18831b404ab618963df9a2d119c0c46eb7fa5fa 100644 (file)
 
 */
 
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
 #include <map>
 #include <cerrno>
 #include <sstream>
@@ -73,9 +77,9 @@ using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace Editing;
 
-using Glib::ustring;
+using std::string;
 
-ustring SoundFileBrowser::persistent_folder;
+string SoundFileBrowser::persistent_folder;
 
 static ImportMode
 string2importmode (string str)
@@ -114,8 +118,8 @@ importmode2string (ImportMode mode)
 
 SoundFileBox::SoundFileBox (bool persistent)
        : table (6, 2),
-         length_clock ("sfboxLengthClock", !persistent, "EditCursorClock", false, false, true, false),
-         timecode_clock ("sfboxTimecodeClock", !persistent, "EditCursorClock", false, false, false, false),
+         length_clock ("sfboxLengthClock", !persistent, "", false, false, true, false),
+         timecode_clock ("sfboxTimecodeClock", !persistent, "", false, false, false, false),
          main_box (false, 6),
          autoplay_btn (_("Auto-play"))
 
@@ -144,7 +148,10 @@ SoundFileBox::SoundFileBox (bool persistent)
        samplerate.set_text (_("Sample rate:"));
        samplerate.set_alignment (1, 0.5);
 
-       format_text.set_max_width_chars (8);
+        preview_label.set_max_width_chars (50);
+       preview_label.set_ellipsize (Pango::ELLIPSIZE_END);
+
+       format_text.set_max_width_chars (20);
        format_text.set_ellipsize (Pango::ELLIPSIZE_END);
        format_text.set_alignment (0, 1);
 
@@ -164,7 +171,7 @@ SoundFileBox::SoundFileBox (bool persistent)
        table.attach (length_clock, 1, 2, 4, 5, FILL, FILL);
        table.attach (timecode_clock, 1, 2, 5, 6, FILL, FILL);
 
-       length_clock.set_mode (ARDOUR_UI::instance()->secondary_clock.mode());
+       length_clock.set_mode (ARDOUR_UI::instance()->secondary_clock->mode());
        timecode_clock.set_mode (AudioClock::Timecode);
 
        main_box.pack_start (table, false, false);
@@ -213,7 +220,7 @@ SoundFileBox::set_session(Session* s)
 }
 
 bool
-SoundFileBox::setup_labels (const ustring& filename)
+SoundFileBox::setup_labels (const string& filename)
 {
        if (!path.empty()) {
                // save existing tags
@@ -261,7 +268,7 @@ SoundFileBox::setup_labels (const ustring& filename)
                samplerate.set_name ("NewSessionSR2Label");
        }
 
-       nframes_t const nfr = _session ? _session->nominal_frame_rate() : 25;
+       framecnt_t const nfr = _session ? _session->nominal_frame_rate() : 25;
        double src_coef = (double) nfr / sf_info.samplerate;
 
        length_clock.set (sf_info.length * src_coef + 0.5, true);
@@ -352,14 +359,14 @@ SoundFileBox::audition ()
 
        afs = boost::dynamic_pointer_cast<AudioFileSource> (srclist[0]);
        string rname = region_name_from_path (afs->path(), false);
-       
-       PropertyList plist; 
-       
+
+       PropertyList plist;
+
        plist.add (ARDOUR::Properties::start, 0);
        plist.add (ARDOUR::Properties::length, srclist[0]->length(srclist[0]->timeline_position()));
        plist.add (ARDOUR::Properties::name, rname);
        plist.add (ARDOUR::Properties::layer, 0);
-       
+
        r = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, plist, false));
 
        _session->audition_region(r);
@@ -414,7 +421,7 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
          preview (persistent),
          found_search_btn (_("Search")),
          found_list_view (found_list),
-         freesound_search_btn (_("Start Downloading")),
+         freesound_search_btn (_("Search")),
          freesound_list_view (freesound_list)
 {
        resetting_ourselves = false;
@@ -427,7 +434,7 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
         chooser.add_shortcut_folder_uri("file:///Library/GarageBand/Apple Loops");
         chooser.add_shortcut_folder_uri("file:///Library/Audio/Apple Loops");
         chooser.add_shortcut_folder_uri("file:///Library/Application Support/GarageBand/Instrument Library/Sampler/Sampler Files");
-        
+
         chooser.add_shortcut_folder_uri("file:///Volumes");
 #endif
 
@@ -509,33 +516,53 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
                passbox->set_spacing (6);
 
                label = manage (new Label);
-               label->set_text (_("User:"));
+               label->set_text (_("Tags:"));
                passbox->pack_start (*label, false, false);
-               passbox->pack_start (freesound_name_entry);
+               passbox->pack_start (freesound_entry, false, false);
+
                label = manage (new Label);
-               label->set_text (_("Password:"));
+               label->set_text (_("Sort:"));
                passbox->pack_start (*label, false, false);
-               passbox->pack_start (freesound_pass_entry);
+               passbox->pack_start (freesound_sort, false, false);
+               freesound_sort.clear_items();
+               
+               // Order of the following must correspond with enum sortMethod
+               // in sfdb_freesound_mootcher.h 
+               freesound_sort.append_text(_("None"));
+               freesound_sort.append_text(_("Longest"));
+               freesound_sort.append_text(_("Shortest"));
+               freesound_sort.append_text(_("Newest"));
+               freesound_sort.append_text(_("Oldest"));
+               freesound_sort.append_text(_("Most downloaded"));
+               freesound_sort.append_text(_("Least downloaded"));
+               freesound_sort.append_text(_("Highest rated"));
+               freesound_sort.append_text(_("Lowest rated"));
+               freesound_sort.set_active(0);
+
                label = manage (new Label);
-               label->set_text (_("Tags:"));
+               label->set_text (_("Page:"));
                passbox->pack_start (*label, false, false);
-               passbox->pack_start (freesound_entry, false, false);
+               passbox->pack_start (freesound_page, false, false);
+               freesound_page.set_range(1, 1000);
+               freesound_page.set_increments(1, 10);
+               
                passbox->pack_start (freesound_search_btn, false, false);
-
+               passbox->pack_start (progress_bar);
+               
                Gtk::ScrolledWindow *scroll = manage(new ScrolledWindow);
                scroll->add(freesound_list_view);
                scroll->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 
                vbox = manage(new VBox);
                vbox->pack_start (*passbox, PACK_SHRINK);
-               vbox->pack_start(*scroll);
-
-               //vbox->pack_start (freesound_list_view);
+               vbox->pack_start (*scroll);
 
-               freesound_list_view.append_column(_("Paths"), freesound_list_columns.pathname);
+               freesound_list_view.append_column(_("ID")      , freesound_list_columns.id);
+               freesound_list_view.append_column(_("Filename"), freesound_list_columns.filename);
+               freesound_list_view.append_column(_("URI")     , freesound_list_columns.uri);
                freesound_list_view.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_list_view_selected));
 
-               //freesound_list_view.get_selection()->set_mode (SELECTION_MULTIPLE);
+               freesound_list_view.get_selection()->set_mode (SELECTION_MULTIPLE);
                freesound_list_view.signal_row_activated().connect (sigc::mem_fun (*this, &SoundFileBrowser::freesound_list_view_activated));
                freesound_search_btn.signal_clicked().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_search_clicked));
                freesound_entry.signal_activate().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_search_clicked));
@@ -682,7 +709,7 @@ SoundFileBrowser::found_list_view_selected ()
        if (!reset_options ()) {
                set_response_sensitive (RESPONSE_OK, false);
        } else {
-               ustring file;
+               string file;
 
                TreeView::Selection::ListHandle_Path rows = found_list_view.get_selection()->get_selected_rows ();
 
@@ -702,16 +729,37 @@ SoundFileBrowser::found_list_view_selected ()
 void
 SoundFileBrowser::freesound_list_view_selected ()
 {
+#ifdef FREESOUND
        if (!reset_options ()) {
                set_response_sensitive (RESPONSE_OK, false);
        } else {
-               ustring file;
+
+               string path;
+               path = Glib::get_home_dir();
+               path += "/Freesound/";
+               Mootcher theMootcher(path.c_str()); // XXX should be a member of SoundFileBrowser
+
+               string file;
 
                TreeView::Selection::ListHandle_Path rows = freesound_list_view.get_selection()->get_selected_rows ();
 
                if (!rows.empty()) {
                        TreeIter iter = freesound_list->get_iter(*rows.begin());
-                       file = (*iter)[freesound_list_columns.pathname];
+
+                       string id  = (*iter)[freesound_list_columns.id];
+                       string uri = (*iter)[freesound_list_columns.uri];
+                       string ofn = (*iter)[freesound_list_columns.filename];
+
+                       // download the sound file                      
+                       GdkCursor *prev_cursor;
+                       prev_cursor = gdk_window_get_cursor (get_window()->gobj());
+                       gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
+                       gdk_flush();
+
+                       file = theMootcher.getAudioFile(ofn, id, uri, &progress_bar);
+
+                       gdk_window_set_cursor (get_window()->gobj(), prev_cursor);
+
                        chooser.set_filename (file);
                        set_response_sensitive (RESPONSE_OK, true);
                } else {
@@ -720,6 +768,7 @@ SoundFileBrowser::freesound_list_view_selected ()
 
                preview.setup_labels (file);
        }
+#endif
 }
 
 void
@@ -746,43 +795,16 @@ SoundFileBrowser::found_search_clicked ()
        }
 }
 
-void*
-freesound_search_thread_entry (void* arg)
-{
-       SessionEvent::create_per_thread_pool ("freesound events", 64);
-
-       static_cast<SoundFileBrowser*>(arg)->freesound_search_thread ();
-
-       return 0;
-}
-
-bool searching = false;
-bool canceling = false;
-
 void
 SoundFileBrowser::freesound_search_clicked ()
 {
-       if (canceling)  //already canceling, button does nothing
-               return;
-
-       if ( searching ) {
-               freesound_search_btn.set_label(_("Cancelling.."));
-               canceling = true;
-       } else {
-               searching = true;
-               freesound_search_btn.set_label(_("Cancel"));
-               pthread_t freesound_thr;
-               pthread_create_and_store ("freesound_search", &freesound_thr, freesound_search_thread_entry, this);
-       }
+       freesound_search();
 }
 
+
 void
-SoundFileBrowser::freesound_search_thread()
+SoundFileBrowser::freesound_search()
 {
-#if 0
-
-       THIS IS ALL TOTALLY THREAD-ILLEGAL ... YOU CANNOT DO GTK STUFF IN THIS THREAD
-
 #ifdef FREESOUND
        freesound_list->clear();
 
@@ -791,59 +813,92 @@ SoundFileBrowser::freesound_search_thread()
        path += "/Freesound/";
        Mootcher theMootcher(path.c_str());
 
-       string name_string = freesound_name_entry.get_text ();
-       string pass_string = freesound_pass_entry.get_text ();
        string search_string = freesound_entry.get_text ();
+       enum sortMethod sort_method = (enum sortMethod) freesound_sort.get_active_row_number();
+       int page = freesound_page.get_value_as_int();
+
+       GdkCursor *prev_cursor;
+       prev_cursor = gdk_window_get_cursor (get_window()->gobj());
+       gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
+       gdk_flush();
 
-       if ( theMootcher.doLogin( name_string, pass_string ) ) {
+       string theString = theMootcher.searchText(
+               search_string, 
+               page,
+               "", // filter, could do, e.g. "type:wav"
+               sort_method
+       );
 
-               string theString = theMootcher.searchText(search_string);
+       gdk_window_set_cursor (get_window()->gobj(), prev_cursor);
 
-               XMLTree doc;
-               doc.read_buffer( theString );
-               XMLNode *root = doc.root();
+       XMLTree doc;
+       doc.read_buffer( theString );
+       XMLNode *root = doc.root();
 
-               if (root==NULL) return;
+       if (!root) {
+               cerr << "no root XML node!" << endl;
+               return;
+       }
 
-               if ( strcmp(root->name().c_str(), "freesound") == 0) {
+       if ( strcmp(root->name().c_str(), "response") != 0) {
+               cerr << "root node name == " << root->name() << ", != \"response\"!" << endl;
+               return;
+       }
 
-                       XMLNode *node = 0;
-                       XMLNodeList children = root->children();
-                       XMLNodeConstIterator niter;
-                       for (niter = children.begin(); niter != children.end() && !canceling; ++niter) {
-                               node = *niter;
-                               if( strcmp( node->name().c_str(), "sample") == 0 ){
-                                       XMLProperty *prop=node->property ("id");
-                                       string filename = theMootcher.getFile( prop->value().c_str() );
-                                       if ( filename != "" ) {
-                                               TreeModel::iterator new_row = freesound_list->append();
-                                               TreeModel::Row row = *new_row;
-                                               string path = Glib::filename_from_uri (string ("file:") + filename);
-                                               row[freesound_list_columns.pathname] = path;
-                                       }
-                               }
-                       }
-               }
+       XMLNode *sounds_root = root->child("sounds");
+       
+       if (!sounds_root) {
+               cerr << "no child node \"sounds\" found!" << endl;
+               return;
        }
+       
+       XMLNodeList sounds = sounds_root->children();
+       XMLNodeConstIterator niter;
+       XMLNode *node;
+       for (niter = sounds.begin(); niter != sounds.end(); ++niter) {
+               node = *niter;
+               if( strcmp( node->name().c_str(), "resource") != 0 ){
+                       cerr << "node->name()=" << node->name() << ",!= \"resource\"!" << endl;
+                       continue; // return;
+               }
 
-       searching = false;
-       canceling = false;
-       freesound_search_btn.set_label(_("Start Downloading"));
-#endif
-#endif
+               // node->dump(cerr, "node:");
+               
+               XMLNode *id_node  = node->child ("id");
+               XMLNode *uri_node = node->child ("serve");
+               XMLNode *ofn_node = node->child ("original_filename");
+
+               if (id_node && uri_node && ofn_node) {
+                       
+                       std::string  id =  id_node->child("text")->content();
+                       std::string uri = uri_node->child("text")->content();
+                       std::string ofn = ofn_node->child("text")->content();
+
+                       std::string r;
+                       // cerr << "id=" << id << ",uri=" << uri << ",ofn=" << ofn << endl;
 
+                       TreeModel::iterator new_row = freesound_list->append();
+                       TreeModel::Row row = *new_row;
+                       
+                       row[freesound_list_columns.id      ] = id;
+                       row[freesound_list_columns.uri     ] = uri;
+                       row[freesound_list_columns.filename] = ofn;
+
+               }
+       }
+#endif
 }
 
-vector<ustring>
+vector<string>
 SoundFileBrowser::get_paths ()
 {
-       vector<ustring> results;
+       vector<string> results;
 
        int n = notebook.get_current_page ();
 
        if (n == 0) {
-               vector<ustring> filenames = chooser.get_filenames();
-               vector<ustring>::iterator i;
+               vector<string> filenames = chooser.get_filenames();
+               vector<string>::iterator i;
 
                for (i = filenames.begin(); i != filenames.end(); ++i) {
                        struct stat buf;
@@ -859,21 +914,39 @@ SoundFileBrowser::get_paths ()
                ListPath rows = found_list_view.get_selection()->get_selected_rows ();
                for (ListPath::iterator i = rows.begin() ; i != rows.end(); ++i) {
                        TreeIter iter = found_list->get_iter(*i);
-                       ustring str = (*iter)[found_list_columns.pathname];
+                       string str = (*iter)[found_list_columns.pathname];
 
                        results.push_back (str);
                }
        } else {
-
+#ifdef FREESOUND
                typedef TreeView::Selection::ListHandle_Path ListPath;
 
+               string path;
+               path = Glib::get_home_dir();
+               path += "/Freesound/";
+               Mootcher theMootcher(path.c_str()); // XXX should be a member of SoundFileBrowser
+
+
                ListPath rows = freesound_list_view.get_selection()->get_selected_rows ();
                for (ListPath::iterator i = rows.begin() ; i != rows.end(); ++i) {
                        TreeIter iter = freesound_list->get_iter(*i);
-                       ustring str = (*iter)[freesound_list_columns.pathname];
+                       string id  = (*iter)[freesound_list_columns.id];
+                       string uri = (*iter)[freesound_list_columns.uri];
+                       string ofn = (*iter)[freesound_list_columns.filename];
+
+                       GdkCursor *prev_cursor;
+                       prev_cursor = gdk_window_get_cursor (get_window()->gobj());
+                       gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
+                       gdk_flush();
 
+                       string str = theMootcher.getAudioFile(ofn, id, uri, &progress_bar);
                        results.push_back (str);
+                       
+                       gdk_window_set_cursor (get_window()->gobj(), prev_cursor);
+
                }
+#endif
        }
 
        return results;
@@ -890,7 +963,7 @@ SoundFileOmega::reset_options_noret ()
 bool
 SoundFileOmega::reset_options ()
 {
-       vector<ustring> paths = get_paths ();
+       vector<string> paths = get_paths ();
 
        if (paths.empty()) {
 
@@ -930,31 +1003,44 @@ SoundFileOmega::reset_options ()
                return false;
        }
 
-       ustring existing_choice;
+       string existing_choice;
        vector<string> action_strings;
 
-       if (selected_track_cnt > 0) {
-               if (channel_combo.get_active_text().length()) {
-                       ImportDisposition id = get_channel_disposition();
+       if (chooser.get_filter() == &audio_filter) {
+
+               /* AUDIO */
 
-                       switch (id) {
-                       case Editing::ImportDistinctFiles:
-                               if (selected_track_cnt == paths.size()) {
+               if (selected_audio_track_cnt > 0) {
+                       if (channel_combo.get_active_text().length()) {
+                               ImportDisposition id = get_channel_disposition();
+                               
+                               switch (id) {
+                               case Editing::ImportDistinctFiles:
+                                       if (selected_audio_track_cnt == paths.size()) {
+                                               action_strings.push_back (importmode2string (ImportToTrack));
+                                       }
+                                       break;
+                                       
+                               case Editing::ImportDistinctChannels:
+                                       /* XXX it would be nice to allow channel-per-selected track
+                                          but its too hard we don't want to deal with all the
+                                          different per-file + per-track channel configurations.
+                                       */
+                                       break;
+                                       
+                               default:
                                        action_strings.push_back (importmode2string (ImportToTrack));
+                                       break;
                                }
-                               break;
+                       }
+               }
 
-                       case Editing::ImportDistinctChannels:
-                               /* XXX it would be nice to allow channel-per-selected track
-                                  but its too hard we don't want to deal with all the
-                                  different per-file + per-track channel configurations.
-                               */
-                               break;
+       }  else {
 
-                       default:
-                               action_strings.push_back (importmode2string (ImportToTrack));
-                               break;
-                       }
+               /* MIDI */
+
+               if (selected_midi_track_cnt > 0) {
+                       action_strings.push_back (importmode2string (ImportToTrack));
                }
        }
 
@@ -1031,6 +1117,8 @@ SoundFileOmega::reset_options ()
                }
        }
 
+       resetting_ourselves = true;
+
        existing_choice = channel_combo.get_active_text();
 
        set_popdown_strings (channel_combo, channel_strings);
@@ -1052,6 +1140,8 @@ SoundFileOmega::reset_options ()
                channel_combo.set_active_text (channel_strings.front());
        }
 
+       resetting_ourselves = false;
+
        if (src_needed) {
                src_combo.set_sensitive (true);
        } else {
@@ -1092,10 +1182,10 @@ SoundFileOmega::bad_file_message()
 }
 
 bool
-SoundFileOmega::check_info (const vector<ustring>& paths, bool& same_size, bool& src_needed, bool& multichannel)
+SoundFileOmega::check_info (const vector<string>& paths, bool& same_size, bool& src_needed, bool& multichannel)
 {
        SoundFileInfo info;
-       nframes64_t sz = 0;
+       framepos_t sz = 0;
        bool err = false;
        string errmsg;
 
@@ -1103,7 +1193,7 @@ SoundFileOmega::check_info (const vector<ustring>& paths, bool& same_size, bool&
        src_needed = false;
        multichannel = false;
 
-       for (vector<ustring>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
+       for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
 
                if (AudioFileSource::get_soundfile_info (*i, info, errmsg)) {
                        if (info.channels > 1) {
@@ -1117,7 +1207,7 @@ SoundFileOmega::check_info (const vector<ustring>& paths, bool& same_size, bool&
                                }
                        }
 
-                       if ((nframes_t) info.samplerate != _session->frame_rate()) {
+                       if (info.samplerate != _session->frame_rate()) {
                                src_needed = true;
                        }
 
@@ -1143,7 +1233,7 @@ SoundFileOmega::check_info (const vector<ustring>& paths, bool& same_size, bool&
 
 
 bool
-SoundFileOmega::check_link_status (const Session* s, const vector<ustring>& paths)
+SoundFileOmega::check_link_status (const Session* s, const vector<string>& paths)
 {
        sys::path path = s->session_directory().sound_path() / "linktest";
        string tmpdir = path.to_string();
@@ -1155,7 +1245,7 @@ SoundFileOmega::check_link_status (const Session* s, const vector<ustring>& path
                }
        }
 
-       for (vector<ustring>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
+       for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
 
                char tmpc[MAXPATHLEN+1];
 
@@ -1196,29 +1286,33 @@ SoundFileChooser::on_hide ()
        }
 }
 
-ustring
+string
 SoundFileChooser::get_filename ()
 {
-       vector<ustring> paths;
+       vector<string> paths;
 
        paths = get_paths ();
 
        if (paths.empty()) {
-               return ustring ();
+               return string ();
        }
 
        if (!Glib::file_test (paths.front(), Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
-               return ustring();
+               return string();
        }
 
        return paths.front();
 }
 
-SoundFileOmega::SoundFileOmega (Gtk::Window& parent, string title, ARDOUR::Session* s, int selected_tracks, bool persistent,
+SoundFileOmega::SoundFileOmega (Gtk::Window& parent, string title, ARDOUR::Session* s, 
+                               uint32_t selected_audio_tracks, 
+                               uint32_t selected_midi_tracks, 
+                               bool persistent,
                                Editing::ImportMode mode_hint)
-       : SoundFileBrowser (parent, title, s, persistent),
-         copy_files_btn ( _("Copy files to session")),
-         selected_track_cnt (selected_tracks)
+       : SoundFileBrowser (parent, title, s, persistent)
+       , copy_files_btn ( _("Copy files to session"))
+       , selected_audio_track_cnt (selected_audio_tracks)
+       , selected_midi_track_cnt (selected_midi_tracks)
 {
        VBox* vbox;
        HBox* hbox;
@@ -1319,6 +1413,7 @@ SoundFileOmega::SoundFileOmega (Gtk::Window& parent, string title, ARDOUR::Sessi
        reset_options ();
 
        action_combo.signal_changed().connect (sigc::mem_fun (*this, &SoundFileOmega::reset_options_noret));
+       channel_combo.signal_changed().connect (sigc::mem_fun (*this, &SoundFileOmega::reset_options_noret));
 
        copy_files_btn.set_active (true);
 
@@ -1330,15 +1425,15 @@ SoundFileOmega::SoundFileOmega (Gtk::Window& parent, string title, ARDOUR::Sessi
 
        /* setup disposition map */
 
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("one track per file"), ImportDistinctFiles));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("one track per channel"), ImportDistinctChannels));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("merge files"), ImportMergeFiles));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("sequence files"), ImportSerializeFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("one track per file"), ImportDistinctFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("one track per channel"), ImportDistinctChannels));
+       disposition_map.insert (pair<string,ImportDisposition>(_("merge files"), ImportMergeFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("sequence files"), ImportSerializeFiles));
 
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("one region per file"), ImportDistinctFiles));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("one region per channel"), ImportDistinctChannels));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("all files in one region"), ImportMergeFiles));
-       disposition_map.insert (pair<ustring,ImportDisposition>(_("all files in one track"), ImportMergeFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("one region per file"), ImportDistinctFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("one region per channel"), ImportDistinctChannels));
+       disposition_map.insert (pair<string,ImportDisposition>(_("all files in one region"), ImportMergeFiles));
+       disposition_map.insert (pair<string,ImportDisposition>(_("all files in one track"), ImportMergeFiles));
 
        chooser.signal_selection_changed().connect (sigc::mem_fun (*this, &SoundFileOmega::file_selection_changed));
 
@@ -1386,7 +1481,7 @@ SoundFileOmega::on_hide ()
 ImportPosition
 SoundFileOmega::get_position() const
 {
-       ustring str = where_combo.get_active_text();
+       string str = where_combo.get_active_text();
 
        if (str == _("file timestamp")) {
                return ImportAtTimestamp;
@@ -1402,7 +1497,7 @@ SoundFileOmega::get_position() const
 SrcQuality
 SoundFileOmega::get_src_quality() const
 {
-       ustring str = where_combo.get_active_text();
+       string str = where_combo.get_active_text();
 
        if (str == _("Best")) {
                return SrcBest;
@@ -1425,7 +1520,7 @@ SoundFileOmega::get_channel_disposition () const
           and the ImportDisposition enum that corresponds to it.
        */
 
-       ustring str = channel_combo.get_active_text();
+       string str = channel_combo.get_active_text();
        DispositionMap::const_iterator x = disposition_map.find (str);
 
        if (x == disposition_map.end()) {
@@ -1437,9 +1532,10 @@ SoundFileOmega::get_channel_disposition () const
 }
 
 void
-SoundFileOmega::reset (int selected_tracks)
+SoundFileOmega::reset (uint32_t selected_audio_tracks, uint32_t selected_midi_tracks)
 {
-       selected_track_cnt = selected_tracks;
+       selected_audio_track_cnt = selected_audio_tracks;
+       selected_midi_track_cnt = selected_midi_tracks;
        reset_options ();
 }