2 Copyright (C) 2000-2006 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <sys/types.h>
27 #include <pbd/pthread_utils.h>
28 #include <pbd/basename.h>
29 #include <pbd/shortpath.h>
31 #include <gtkmm2ext/choice.h>
32 #include <gtkmm2ext/window_title.h>
34 #include <ardour/session.h>
35 #include <ardour/audioplaylist.h>
36 #include <ardour/audioregion.h>
37 #include <ardour/audio_diskstream.h>
38 #include <ardour/utils.h>
39 #include <ardour/audio_track.h>
40 #include <ardour/audioplaylist.h>
41 #include <ardour/audiofilesource.h>
42 #include <ardour/region_factory.h>
43 #include <ardour/source_factory.h>
44 #include <pbd/memento_command.h>
46 #include "ardour_ui.h"
50 #include "audio_time_axis.h"
56 using namespace ARDOUR;
60 using namespace Gtkmm2ext;
61 using namespace Editing;
64 /* Functions supporting the incorporation of external (non-captured) audio material into ardour */
67 Editor::add_external_audio_action (ImportMode mode)
72 Editor::external_audio_dialog ()
74 vector<Glib::ustring> paths;
77 MessageDialog msg (0, _("You can't import or embed an audiofile until you have a session loaded."));
83 sfbrowser = new SoundFileOmega (*this, _("Add existing audio"), session, selection->tracks.size());
85 sfbrowser->reset (selection->tracks.size());
88 sfbrowser->show_all ();
91 int response = sfbrowser->run ();
95 // leave the dialog open
102 // cancel from the browser - we are done
109 paths = sfbrowser->get_paths ();
111 ImportPosition pos = sfbrowser->get_position ();
112 ImportMode mode = sfbrowser->get_mode ();
113 ImportDisposition chns = sfbrowser->get_channel_disposition ();
117 case ImportAtEditCursor:
118 where = edit_cursor->current_frame;
120 case ImportAtTimestamp:
123 case ImportAtPlayhead:
124 where = playhead_cursor->current_frame;
127 where = session->current_start_frame();
131 if (sfbrowser->copy_files_btn.get_active()) {
132 do_import (paths, chns, mode, where);
134 do_embed (paths, chns, mode, where);
137 if (response == RESPONSE_APPLY) {
142 boost::shared_ptr<AudioTrack>
143 Editor::get_nth_selected_audio_track (int nth) const
145 AudioTimeAxisView* atv;
146 TrackSelection::iterator x;
148 for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
149 if (dynamic_cast<AudioTimeAxisView*>(*x)) {
154 if (x == selection->tracks.end()) {
155 atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.back());
157 atv = dynamic_cast<AudioTimeAxisView*>(*x);
161 return boost::shared_ptr<AudioTrack>();
164 return atv->audio_track();
168 Editor::do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
170 boost::shared_ptr<AudioTrack> track;
171 vector<ustring> to_import;
175 if (interthread_progress_window == 0) {
176 build_interthread_progress_window ();
180 case Editing::ImportDistinctFiles:
181 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
184 to_import.push_back (*a);
186 if (mode == Editing::ImportToTrack) {
187 track = get_nth_selected_audio_track (nth++);
190 if (import_sndfiles (to_import, mode, pos, 1, -1, track)) {
197 case Editing::ImportDistinctChannels:
198 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
201 to_import.push_back (*a);
203 if (import_sndfiles (to_import, mode, pos, -1, -1, track)) {
210 case Editing::ImportMergeFiles:
211 /* create 1 region from all paths, add to 1 track,
214 if (import_sndfiles (paths, mode, pos, 1, 1, track)) {
219 case Editing::ImportSerializeFiles:
220 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
223 to_import.push_back (*a);
225 /* create 1 region from this path, add to 1 track,
226 reuse "track" across paths
229 if (import_sndfiles (to_import, mode, pos, 1, 1, track)) {
241 session->save_state ("");
244 interthread_progress_window->hide_all ();
248 Editor::idle_do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
250 _do_embed (paths, chns, mode, pos);
255 Editor::do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
258 Glib::signal_idle().connect (bind (mem_fun (*this, &Editor::idle_do_embed), paths, chns, mode, pos));
260 _do_embed (paths, chns, mode, pos);
265 Editor::_do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
267 boost::shared_ptr<AudioTrack> track;
268 bool check_sample_rate = true;
270 vector<ustring> to_embed;
271 bool multi = paths.size() > 1;
275 case Editing::ImportDistinctFiles:
276 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
279 to_embed.push_back (*a);
281 if (mode == Editing::ImportToTrack) {
282 track = get_nth_selected_audio_track (nth++);
285 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, -1, track) < -1) {
291 case Editing::ImportDistinctChannels:
292 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
295 to_embed.push_back (*a);
297 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, -1, -1, track) < -1) {
303 case Editing::ImportMergeFiles:
304 if (embed_sndfiles (paths, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
309 case Editing::ImportSerializeFiles:
310 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
313 to_embed.push_back (*a);
315 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
326 session->save_state ("");
331 Editor::import_sndfiles (vector<ustring> paths, ImportMode mode, nframes64_t& pos,
332 int target_regions, int target_tracks, boost::shared_ptr<AudioTrack>& track)
334 WindowTitle title = string_compose (_("importing %1"), paths.front());
336 interthread_progress_window->set_title (title.get_string());
337 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
338 interthread_progress_window->show_all ();
339 interthread_progress_bar.set_fraction (0.0f);
340 interthread_cancel_label.set_text (_("Cancel Import"));
341 current_interthread_info = &import_status;
343 import_status.paths = paths;
344 import_status.done = false;
345 import_status.cancel = false;
346 import_status.freeze = false;
347 import_status.done = 0.0;
349 interthread_progress_connection = Glib::signal_timeout().connect
350 (bind (mem_fun(*this, &Editor::import_progress_timeout), (gpointer) 0), 100);
352 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
353 ARDOUR_UI::instance()->flush_pending ();
355 /* start import thread for this spec. this will ultimately call Session::import_audiofile()
356 and if successful will add the file(s) as a region to the session region list.
359 pthread_create_and_store ("import", &import_status.thread, 0, _import_thread, this);
360 pthread_detach (import_status.thread);
362 while (!(import_status.done || import_status.cancel)) {
363 gtk_main_iteration ();
366 interthread_progress_window->hide ();
368 import_status.done = true;
369 interthread_progress_connection.disconnect ();
371 /* import thread finished - see if we should build a new track */
373 boost::shared_ptr<AudioRegion> r;
375 if (import_status.cancel || import_status.sources.empty()) {
379 if (add_sources (paths, import_status.sources, pos, mode, target_regions, target_tracks, track, false) == 0) {
380 session->save_state ("");
384 track_canvas.get_window()->set_cursor (*current_canvas_cursor);
389 Editor::embed_sndfiles (vector<Glib::ustring> paths, bool multifile,
390 bool& check_sample_rate, ImportMode mode, nframes64_t& pos, int target_regions, int target_tracks,
391 boost::shared_ptr<AudioTrack>& track)
393 boost::shared_ptr<AudioFileSource> source;
399 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
400 ARDOUR_UI::instance()->flush_pending ();
402 for (vector<Glib::ustring>::iterator p = paths.begin(); p != paths.end(); ++p) {
406 /* lets see if we can link it into the session */
408 linked_path = session->sound_dir();
410 linked_path += Glib::path_get_basename (path);
412 if (link (path.c_str(), linked_path.c_str()) == 0) {
414 /* there are many reasons why link(2) might have failed.
415 but if it succeeds, we now have a link in the
416 session sound dir that will protect against
417 unlinking of the original path. nice.
424 /* one possible reason is that its already linked */
426 if (errno == EEXIST) {
429 if (stat (linked_path.c_str(), &sb) == 0) {
430 if (sb.st_nlink > 1) { // its a hard link, assume its the one we want
437 /* note that we temporarily truncated _id at the colon */
441 if (!AudioFileSource::get_soundfile_info (path, finfo, error_msg)) {
442 error << string_compose(_("Editor: cannot open file \"%1\", (%2)"), path, error_msg ) << endmsg;
446 if (check_sample_rate && (finfo.samplerate != (int) session->frame_rate())) {
447 vector<string> choices;
450 choices.push_back (_("Cancel entire import"));
451 choices.push_back (_("Don't embed it"));
452 choices.push_back (_("Embed all without questions"));
454 Gtkmm2ext::Choice rate_choice (
455 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"),
456 short_path (path, 40)),
459 int resx = rate_choice.run ();
462 case 0: /* stop a multi-file import */
465 case 1: /* don't embed this one */
468 case 2: /* do it, and the rest without asking */
469 check_sample_rate = false;
478 choices.push_back (_("Cancel"));
479 choices.push_back (_("Embed it anyway"));
481 Gtkmm2ext::Choice rate_choice (
482 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"), path),
485 int resx = rate_choice.run ();
488 case 0: /* don't import */
500 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
502 for (int n = 0; n < finfo.channels; ++n) {
505 /* check if we have this thing embedded already */
507 boost::shared_ptr<Source> s;
509 if ((s = session->source_by_path_and_channel (path, n)) == 0) {
510 source = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable
512 (mode == ImportAsTapeTrack ?
513 AudioFileSource::Destructive :
514 AudioFileSource::Flag (0))));
516 source = boost::dynamic_pointer_cast<AudioFileSource> (s);
519 sources.push_back(source);
522 catch (failed_constructor& err) {
523 error << string_compose(_("could not open %1"), path) << endmsg;
527 ARDOUR_UI::instance()->flush_pending ();
531 if (sources.empty()) {
535 ret = add_sources (paths, sources, pos, mode, target_regions, target_tracks, track, true);
538 track_canvas.get_window()->set_cursor (*current_canvas_cursor);
543 Editor::add_sources (vector<Glib::ustring> paths, SourceList& sources, nframes64_t& pos, ImportMode mode,
544 int target_regions, int target_tracks, boost::shared_ptr<AudioTrack>& track, bool add_channel_suffix)
546 vector<boost::shared_ptr<AudioRegion> > regions;
548 uint32_t input_chan = 0;
549 uint32_t output_chan = 0;
551 if (pos == -1) { // "use timestamp"
552 if (sources[0]->natural_position() != 0) {
553 pos = sources[0]->natural_position();
555 // XXX is this the best alternative ?
556 pos = edit_cursor->current_frame;
560 if (target_regions == 1) {
562 /* take all the sources we have and package them up as a region */
564 region_name = region_name_from_path (paths.front(), (sources.size() > 1), false);
566 regions.push_back (boost::dynamic_pointer_cast<AudioRegion>
567 (RegionFactory::create (sources, 0, sources[0]->length(), region_name, 0,
568 Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External))));
570 } else if (target_regions == -1) {
572 /* take each source and create a region for each one */
575 SourceList::iterator x;
578 for (n = 0, x = sources.begin(); x != sources.end(); ++x, ++n) {
581 just_one.push_back (*x);
583 boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (*x);
585 region_name = region_name_from_path (afs->path(), false, true, sources.size(), n);
587 cerr << "got region name " << region_name << endl;
589 regions.push_back (boost::dynamic_pointer_cast<AudioRegion>
590 (RegionFactory::create (just_one, 0, (*x)->length(), region_name, 0,
591 Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External))));
596 if (target_regions == 1) {
597 input_chan = regions.front()->n_channels();
599 if (target_tracks == 1) {
600 input_chan = regions.size();
606 if (Config->get_output_auto_connect() & AutoConnectMaster) {
607 output_chan = (session->master_out() ? session->master_out()->n_inputs() : input_chan);
609 output_chan = input_chan;
614 for (vector<boost::shared_ptr<AudioRegion> >::iterator r = regions.begin(); r != regions.end(); ++r, ++n) {
616 finish_bringing_in_audio (*r, input_chan, output_chan, pos, mode, track);
618 if (target_tracks != 1) {
621 pos += (*r)->length();
629 Editor::finish_bringing_in_audio (boost::shared_ptr<AudioRegion> region, uint32_t in_chans, uint32_t out_chans, nframes64_t& pos,
630 ImportMode mode, boost::shared_ptr<AudioTrack>& existing_track)
635 /* relax, its been done */
640 if (!existing_track) {
642 if (selection->tracks.empty()) {
646 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.front());
652 existing_track = atv->audio_track();
655 boost::shared_ptr<Playlist> playlist = existing_track->diskstream()->playlist();
656 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
657 begin_reversible_command (_("insert sndfile"));
658 XMLNode &before = playlist->get_state();
659 playlist->add_region (copy, pos);
660 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
661 commit_reversible_command ();
667 if (!existing_track) {
668 list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Normal, 1));
674 existing_track = at.front();
675 existing_track->set_name (region->name(), this);
678 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
679 existing_track->diskstream()->playlist()->add_region (copy, pos);
684 case ImportAsTapeTrack:
686 list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Destructive));
688 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
689 at.front()->set_name (basename_nosuffix (copy->name()), this);
690 at.front()->diskstream()->playlist()->add_region (copy, pos);
700 Editor::_import_thread (void *arg)
702 PBD::ThreadCreated (pthread_self(), X_("Import"));
704 Editor *ed = (Editor *) arg;
705 return ed->import_thread ();
709 Editor::import_thread ()
711 session->import_audiofile (import_status);
712 pthread_exit_pbd (0);
718 Editor::import_progress_timeout (void *arg)
720 interthread_progress_label.set_text (import_status.doing_what);
722 if (import_status.freeze) {
723 interthread_cancel_button.set_sensitive(false);
725 interthread_cancel_button.set_sensitive(true);
728 if (import_status.doing_what == "building peak files") {
729 interthread_progress_bar.pulse ();
732 interthread_progress_bar.set_fraction (import_status.progress);
735 return !(import_status.done || import_status.cancel);