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>
28 #include <pbd/pthread_utils.h>
29 #include <pbd/basename.h>
30 #include <pbd/shortpath.h>
32 #include <gtkmm2ext/choice.h>
33 #include <gtkmm2ext/window_title.h>
35 #include <ardour/session.h>
36 #include <ardour/audioplaylist.h>
37 #include <ardour/audioregion.h>
38 #include <ardour/audio_diskstream.h>
39 #include <ardour/utils.h>
40 #include <ardour/audio_track.h>
41 #include <ardour/audioplaylist.h>
42 #include <ardour/audiofilesource.h>
43 #include <ardour/region_factory.h>
44 #include <ardour/source_factory.h>
45 #include <pbd/memento_command.h>
47 #include "ardour_ui.h"
51 #include "audio_time_axis.h"
57 using namespace ARDOUR;
61 using namespace Gtkmm2ext;
62 using namespace Editing;
65 /* Functions supporting the incorporation of external (non-captured) audio material into ardour */
68 Editor::add_external_audio_action (ImportMode mode_hint)
71 MessageDialog msg (0, _("You can't import or embed an audiofile until you have a session loaded."));
77 sfbrowser = new SoundFileOmega (*this, _("Add existing audio"), session, 0, mode_hint);
79 sfbrowser->set_mode (mode_hint);
82 external_audio_dialog ();
86 Editor::external_audio_dialog ()
88 vector<Glib::ustring> paths;
92 MessageDialog msg (0, _("You can't import or embed an audiofile until you have a session loaded."));
99 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
100 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(*x);
104 } else if (atv->is_audio_track()) {
109 if (sfbrowser == 0) {
110 sfbrowser = new SoundFileOmega (*this, _("Add existing audio"), session, track_cnt);
112 sfbrowser->reset (track_cnt);
115 sfbrowser->show_all ();
118 int response = sfbrowser->run ();
122 // leave the dialog open
130 // cancel from the browser - we are done
137 paths = sfbrowser->get_paths ();
139 ImportPosition pos = sfbrowser->get_position ();
140 ImportMode mode = sfbrowser->get_mode ();
141 ImportDisposition chns = sfbrowser->get_channel_disposition ();
145 case ImportAtEditCursor:
146 where = edit_cursor->current_frame;
148 case ImportAtTimestamp:
151 case ImportAtPlayhead:
152 where = playhead_cursor->current_frame;
155 where = session->current_start_frame();
159 SrcQuality quality = sfbrowser->get_src_quality();
161 if (sfbrowser->copy_files_btn.get_active()) {
162 do_import (paths, chns, mode, quality, where);
164 do_embed (paths, chns, mode, where);
167 if (response == RESPONSE_APPLY) {
168 sfbrowser->clear_selection ();
173 boost::shared_ptr<AudioTrack>
174 Editor::get_nth_selected_audio_track (int nth) const
176 AudioTimeAxisView* atv;
177 TrackSelection::iterator x;
179 for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
181 atv = dynamic_cast<AudioTimeAxisView*>(*x);
185 } else if (atv->is_audio_track()) {
190 if (x == selection->tracks.end()) {
191 atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.back());
193 atv = dynamic_cast<AudioTimeAxisView*>(*x);
196 if (!atv || !atv->is_audio_track()) {
197 return boost::shared_ptr<AudioTrack>();
200 return atv->audio_track();
204 Editor::do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, nframes64_t& pos)
206 boost::shared_ptr<AudioTrack> track;
207 vector<ustring> to_import;
211 if (interthread_progress_window == 0) {
212 build_interthread_progress_window ();
216 case Editing::ImportDistinctFiles:
217 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
220 to_import.push_back (*a);
222 if (mode == Editing::ImportToTrack) {
223 track = get_nth_selected_audio_track (nth++);
226 if (import_sndfiles (to_import, mode, quality, pos, 1, -1, track)) {
233 case Editing::ImportDistinctChannels:
234 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
237 to_import.push_back (*a);
239 if (import_sndfiles (to_import, mode, quality, pos, -1, -1, track)) {
246 case Editing::ImportMergeFiles:
247 /* create 1 region from all paths, add to 1 track,
250 if (import_sndfiles (paths, mode, quality, pos, 1, 1, track)) {
255 case Editing::ImportSerializeFiles:
256 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
259 to_import.push_back (*a);
261 /* create 1 region from this path, add to 1 track,
262 reuse "track" across paths
265 if (import_sndfiles (to_import, mode, quality, pos, 1, 1, track)) {
277 session->save_state ("");
280 interthread_progress_window->hide_all ();
284 Editor::idle_do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
286 _do_embed (paths, chns, mode, pos);
291 Editor::do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
294 Glib::signal_idle().connect (bind (mem_fun (*this, &Editor::idle_do_embed), paths, chns, mode, pos));
296 _do_embed (paths, chns, mode, pos);
301 Editor::_do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
303 boost::shared_ptr<AudioTrack> track;
304 bool check_sample_rate = true;
306 vector<ustring> to_embed;
307 bool multi = paths.size() > 1;
311 case Editing::ImportDistinctFiles:
312 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
315 to_embed.push_back (*a);
317 if (mode == Editing::ImportToTrack) {
318 track = get_nth_selected_audio_track (nth++);
321 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, -1, track) < -1) {
327 case Editing::ImportDistinctChannels:
328 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
331 to_embed.push_back (*a);
333 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, -1, -1, track) < -1) {
339 case Editing::ImportMergeFiles:
340 if (embed_sndfiles (paths, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
345 case Editing::ImportSerializeFiles:
346 for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
349 to_embed.push_back (*a);
351 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
362 session->save_state ("");
367 Editor::import_sndfiles (vector<ustring> paths, ImportMode mode, SrcQuality quality, nframes64_t& pos,
368 int target_regions, int target_tracks, boost::shared_ptr<AudioTrack>& track)
370 WindowTitle title = string_compose (_("importing %1"), paths.front());
372 interthread_progress_window->set_title (title.get_string());
373 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
374 interthread_progress_window->show_all ();
375 interthread_progress_bar.set_fraction (0.0f);
376 interthread_cancel_label.set_text (_("Cancel Import"));
377 current_interthread_info = &import_status;
379 import_status.paths = paths;
380 import_status.done = false;
381 import_status.cancel = false;
382 import_status.freeze = false;
383 import_status.done = 0.0;
384 import_status.quality = quality;
386 interthread_progress_connection = Glib::signal_timeout().connect
387 (bind (mem_fun(*this, &Editor::import_progress_timeout), (gpointer) 0), 100);
389 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
390 ARDOUR_UI::instance()->flush_pending ();
392 /* start import thread for this spec. this will ultimately call Session::import_audiofile()
393 and if successful will add the file(s) as a region to the session region list.
396 pthread_create_and_store ("import", &import_status.thread, 0, _import_thread, this);
397 pthread_detach (import_status.thread);
399 while (!(import_status.done || import_status.cancel)) {
400 gtk_main_iteration ();
403 interthread_progress_window->hide ();
405 import_status.done = true;
406 interthread_progress_connection.disconnect ();
408 /* import thread finished - see if we should build a new track */
410 boost::shared_ptr<AudioRegion> r;
412 if (import_status.cancel || import_status.sources.empty()) {
416 if (add_sources (paths, import_status.sources, pos, mode, target_regions, target_tracks, track, false) == 0) {
417 session->save_state ("");
421 track_canvas.get_window()->set_cursor (*current_canvas_cursor);
426 Editor::embed_sndfiles (vector<Glib::ustring> paths, bool multifile,
427 bool& check_sample_rate, ImportMode mode, nframes64_t& pos, int target_regions, int target_tracks,
428 boost::shared_ptr<AudioTrack>& track)
430 boost::shared_ptr<AudioFileSource> source;
436 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
437 ARDOUR_UI::instance()->flush_pending ();
439 for (vector<Glib::ustring>::iterator p = paths.begin(); p != paths.end(); ++p) {
443 /* lets see if we can link it into the session */
445 linked_path = session->sound_dir();
447 linked_path += Glib::path_get_basename (path);
449 if (link (path.c_str(), linked_path.c_str()) == 0) {
451 /* there are many reasons why link(2) might have failed.
452 but if it succeeds, we now have a link in the
453 session sound dir that will protect against
454 unlinking of the original path. nice.
461 /* one possible reason is that its already linked */
463 if (errno == EEXIST) {
466 if (stat (linked_path.c_str(), &sb) == 0) {
467 if (sb.st_nlink > 1) { // its a hard link, assume its the one we want
474 /* note that we temporarily truncated _id at the colon */
478 if (!AudioFileSource::get_soundfile_info (path, finfo, error_msg)) {
479 error << string_compose(_("Editor: cannot open file \"%1\", (%2)"), path, error_msg ) << endmsg;
483 if (check_sample_rate && (finfo.samplerate != (int) session->frame_rate())) {
484 vector<string> choices;
487 choices.push_back (_("Cancel entire import"));
488 choices.push_back (_("Don't embed it"));
489 choices.push_back (_("Embed all without questions"));
491 Gtkmm2ext::Choice rate_choice (
492 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"),
493 short_path (path, 40)),
496 int resx = rate_choice.run ();
499 case 0: /* stop a multi-file import */
502 case 1: /* don't embed this one */
505 case 2: /* do it, and the rest without asking */
506 check_sample_rate = false;
515 choices.push_back (_("Cancel"));
516 choices.push_back (_("Embed it anyway"));
518 Gtkmm2ext::Choice rate_choice (
519 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"), path),
522 int resx = rate_choice.run ();
525 case 0: /* don't import */
537 track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
539 for (int n = 0; n < finfo.channels; ++n) {
542 /* check if we have this thing embedded already */
544 boost::shared_ptr<Source> s;
546 if ((s = session->source_by_path_and_channel (path, n)) == 0) {
547 source = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable
549 (mode == ImportAsTapeTrack ?
550 AudioFileSource::Destructive :
551 AudioFileSource::Flag (0)),
554 source = boost::dynamic_pointer_cast<AudioFileSource> (s);
557 sources.push_back(source);
560 catch (failed_constructor& err) {
561 error << string_compose(_("could not open %1"), path) << endmsg;
565 ARDOUR_UI::instance()->flush_pending ();
569 if (sources.empty()) {
573 ret = add_sources (paths, sources, pos, mode, target_regions, target_tracks, track, true);
576 track_canvas.get_window()->set_cursor (*current_canvas_cursor);
581 Editor::add_sources (vector<Glib::ustring> paths, SourceList& sources, nframes64_t& pos, ImportMode mode,
582 int target_regions, int target_tracks, boost::shared_ptr<AudioTrack>& track, bool add_channel_suffix)
584 vector<boost::shared_ptr<AudioRegion> > regions;
586 uint32_t input_chan = 0;
587 uint32_t output_chan = 0;
589 if (pos == -1) { // "use timestamp"
590 if (sources[0]->natural_position() != 0) {
591 pos = sources[0]->natural_position();
593 // XXX is this the best alternative ?
594 pos = edit_cursor->current_frame;
598 if (target_regions == 1) {
600 /* take all the sources we have and package them up as a region */
602 region_name = region_name_from_path (paths.front(), (sources.size() > 1), false);
604 regions.push_back (boost::dynamic_pointer_cast<AudioRegion>
605 (RegionFactory::create (sources, 0, sources[0]->length(), region_name, 0,
606 Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External))));
608 } else if (target_regions == -1) {
610 /* take each source and create a region for each one */
613 SourceList::iterator x;
616 for (n = 0, x = sources.begin(); x != sources.end(); ++x, ++n) {
619 just_one.push_back (*x);
621 boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (*x);
623 region_name = region_name_from_path (afs->path(), false, true, sources.size(), n);
625 regions.push_back (boost::dynamic_pointer_cast<AudioRegion>
626 (RegionFactory::create (just_one, 0, (*x)->length(), region_name, 0,
627 Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External))));
632 if (target_regions == 1) {
633 input_chan = regions.front()->n_channels();
635 if (target_tracks == 1) {
636 input_chan = regions.size();
642 if (Config->get_output_auto_connect() & AutoConnectMaster) {
643 output_chan = (session->master_out() ? session->master_out()->n_inputs() : input_chan);
645 output_chan = input_chan;
650 for (vector<boost::shared_ptr<AudioRegion> >::iterator r = regions.begin(); r != regions.end(); ++r, ++n) {
652 finish_bringing_in_audio (*r, input_chan, output_chan, pos, mode, track);
654 if (target_tracks != 1) {
657 pos += (*r)->length();
661 /* setup peak file building in another thread */
663 for (SourceList::iterator x = sources.begin(); x != sources.end(); ++x) {
664 SourceFactory::setup_peakfile (*x, true);
671 Editor::finish_bringing_in_audio (boost::shared_ptr<AudioRegion> region, uint32_t in_chans, uint32_t out_chans, nframes64_t& pos,
672 ImportMode mode, boost::shared_ptr<AudioTrack>& existing_track)
676 /* relax, its been done */
681 if (!existing_track) {
683 existing_track = get_nth_selected_audio_track (0);
685 if (!existing_track) {
690 boost::shared_ptr<Playlist> playlist = existing_track->diskstream()->playlist();
691 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
692 begin_reversible_command (_("insert sndfile"));
693 XMLNode &before = playlist->get_state();
694 playlist->add_region (copy, pos);
695 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
696 commit_reversible_command ();
702 if (!existing_track) {
703 list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Normal, 1));
709 existing_track = at.front();
710 existing_track->set_name (region->name(), this);
713 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
714 existing_track->diskstream()->playlist()->add_region (copy, pos);
719 case ImportAsTapeTrack:
721 list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Destructive));
723 boost::shared_ptr<AudioRegion> copy (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region)));
724 at.front()->set_name (basename_nosuffix (copy->name()), this);
725 at.front()->diskstream()->playlist()->add_region (copy, pos);
735 Editor::_import_thread (void *arg)
737 PBD::ThreadCreated (pthread_self(), X_("Import"));
739 Editor *ed = (Editor *) arg;
740 return ed->import_thread ();
744 Editor::import_thread ()
746 session->import_audiofile (import_status);
747 pthread_exit_pbd (0);
753 Editor::import_progress_timeout (void *arg)
755 interthread_progress_label.set_text (import_status.doing_what);
757 if (import_status.freeze) {
758 interthread_cancel_button.set_sensitive(false);
760 interthread_cancel_button.set_sensitive(true);
763 if (import_status.doing_what == "building peak files") {
764 interthread_progress_bar.pulse ();
767 interthread_progress_bar.set_fraction (import_status.progress);
770 return !(import_status.done || import_status.cancel);