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>
29 #include "pbd/pthread_utils.h"
30 #include "pbd/basename.h"
31 #include "pbd/shortpath.h"
32 #include "pbd/stateful_diff_command.h"
34 #include <gtkmm2ext/choice.h>
36 #include "ardour/session.h"
37 #include "ardour/session_directory.h"
38 #include "ardour/audioplaylist.h"
39 #include "ardour/audioregion.h"
40 #include "ardour/audio_diskstream.h"
41 #include "ardour/midi_track.h"
42 #include "ardour/midi_region.h"
43 #include "ardour/utils.h"
44 #include "ardour/audio_track.h"
45 #include "ardour/audioplaylist.h"
46 #include "ardour/audiofilesource.h"
47 #include "ardour/region_factory.h"
48 #include "ardour/source_factory.h"
49 #include "ardour/session.h"
50 #include "ardour/smf_source.h"
51 #include "ardour/operations.h"
52 #include "pbd/memento_command.h"
54 #include "ardour_ui.h"
58 #include "audio_time_axis.h"
59 #include "midi_time_axis.h"
60 #include "session_import_dialog.h"
62 #include "gui_thread.h"
63 #include "interthread_progress_window.h"
64 #include "mouse_cursors.h"
65 #include "editor_cursors.h"
70 using namespace ARDOUR;
73 using namespace Gtkmm2ext;
74 using namespace Editing;
77 /* Functions supporting the incorporation of external (non-captured) audio material into ardour */
80 Editor::add_external_audio_action (ImportMode mode_hint)
83 MessageDialog msg (_("You can't import or embed an audiofile until you have a session loaded."));
89 sfbrowser = new SoundFileOmega (*this, _("Add Existing Media"), _session, 0, true, mode_hint);
91 sfbrowser->set_mode (mode_hint);
94 external_audio_dialog ();
98 Editor::external_audio_dialog ()
100 vector<string> paths;
104 MessageDialog msg (_("You can't import or embed an audiofile until you have a session loaded."));
111 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
112 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(*x);
116 } else if (atv->is_audio_track()) {
121 if (sfbrowser == 0) {
122 sfbrowser = new SoundFileOmega (*this, _("Add Existing Media"), _session, track_cnt, true);
124 sfbrowser->reset (track_cnt);
127 sfbrowser->show_all ();
135 int response = sfbrowser->run ();
139 // leave the dialog open
147 // cancel from the browser - we are done
154 vector<string> upaths = sfbrowser->get_paths ();
155 for (vector<string>::iterator x = upaths.begin(); x != upaths.end(); ++x) {
156 paths.push_back (*x);
159 ImportPosition pos = sfbrowser->get_position ();
160 ImportMode mode = sfbrowser->get_mode ();
161 ImportDisposition chns = sfbrowser->get_channel_disposition ();
165 case ImportAtEditPoint:
166 where = get_preferred_edit_position ();
168 case ImportAtTimestamp:
171 case ImportAtPlayhead:
172 where = playhead_cursor->current_frame;
175 where = _session->current_start_frame();
179 SrcQuality quality = sfbrowser->get_src_quality();
182 if (sfbrowser->copy_files_btn.get_active()) {
183 do_import (paths, chns, mode, quality, where);
185 do_embed (paths, chns, mode, where);
188 if (response == RESPONSE_APPLY) {
189 sfbrowser->clear_selection ();
193 } while (keepRunning);
197 Editor::session_import_dialog ()
199 SessionImportDialog dialog (_session);
200 ensure_float (dialog);
204 typedef std::map<PBD::ID,boost::shared_ptr<ARDOUR::Source> > SourceMap;
207 * Updating is still disabled, see note in libs/ardour/import.cc Session::import_audiofiles()
210 * true = show "Update", "Import" and "Skip"
211 * false = show "Import", and "Cancel"
214 * 0 To update an existing source of the same name
215 * 1 To import/embed the file normally (make sure the new name will be unique)
216 * 2 If the user wants to skip this file
219 Editor::check_whether_and_how_to_import(string path, bool all_or_nothing)
221 string wave_name (Glib::path_get_basename(path));
223 SourceMap all_sources = _session->get_sources();
224 bool already_exists = false;
227 if ((existing = _session->count_sources_by_origin (path)) > 0) {
228 already_exists = true;
233 if (already_exists) {
235 if (all_or_nothing) {
236 // updating is still disabled
237 //message = string_compose(_("The session already contains a source file named %1. Do you want to update that file (and thus all regions using the file) or import this file as a new file?"),wave_name);
238 message = string_compose (_("The session already contains a source file named %1. Do you want to import %1 as a new file, or skip it?"), wave_name);
240 message = string_compose (_("The session already contains a source file named %1. Do you want to import %2 as a new source, or skip it?"), wave_name, wave_name);
243 MessageDialog dialog(message, false, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_NONE, true);
245 if (all_or_nothing) {
247 //dialog.add_button("Update", 0);
248 dialog.add_button("Import", 1);
249 dialog.add_button("Skip", 2);
251 dialog.add_button("Import", 1);
252 dialog.add_button("Cancel", 2);
255 //dialog.add_button("Skip all", 4); // All or rest?
259 function = dialog.run ();
267 boost::shared_ptr<AudioTrack>
268 Editor::get_nth_selected_audio_track (int nth) const
270 AudioTimeAxisView* atv;
271 TrackSelection::iterator x;
273 for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
275 atv = dynamic_cast<AudioTimeAxisView*>(*x);
279 } else if (atv->is_audio_track()) {
284 if (x == selection->tracks.end()) {
285 atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.back());
287 atv = dynamic_cast<AudioTimeAxisView*>(*x);
290 if (!atv || !atv->is_audio_track()) {
291 return boost::shared_ptr<AudioTrack>();
294 return atv->audio_track();
297 boost::shared_ptr<MidiTrack>
298 Editor::get_nth_selected_midi_track (int nth) const
300 MidiTimeAxisView* mtv;
301 TrackSelection::iterator x;
303 for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
305 mtv = dynamic_cast<MidiTimeAxisView*>(*x);
309 } else if (mtv->is_midi_track()) {
314 if (x == selection->tracks.end()) {
315 mtv = dynamic_cast<MidiTimeAxisView*>(selection->tracks.back());
317 mtv = dynamic_cast<MidiTimeAxisView*>(*x);
320 if (!mtv || !mtv->is_midi_track()) {
321 return boost::shared_ptr<MidiTrack>();
324 return mtv->midi_track();
328 Editor::do_import (vector<string> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, framepos_t& pos)
330 boost::shared_ptr<Track> track;
331 vector<string> to_import;
333 bool use_timestamp = (pos == -1);
335 current_interthread_info = &import_status;
336 import_status.current = 1;
337 import_status.total = paths.size ();
338 import_status.all_done = false;
340 ImportProgressWindow ipw (&import_status, _("Import"), _("Cancel Import"));
344 if (chns == Editing::ImportMergeFiles) {
346 /* create 1 region from all paths, add to 1 track,
351 for (vector<string>::iterator a = paths.begin(); a != paths.end(); ++a) {
352 int check = check_whether_and_how_to_import(*a, false);
363 ok = (import_sndfiles (paths, mode, quality, pos, 1, 1, track, false) == 0);
368 bool replace = false;
370 for (vector<string>::iterator a = paths.begin(); a != paths.end(); ++a) {
372 const int check = check_whether_and_how_to_import (*a, true);
379 fatal << "Updating existing sources should be disabled!" << endmsg;
386 fatal << "Illegal return " << check << " from check_whether_and_how_to_import()!" << endmsg;
390 /* have to reset this for every file we handle */
399 case Editing::ImportDistinctFiles:
402 to_import.push_back (*a);
404 if (mode == Editing::ImportToTrack) {
405 track = get_nth_selected_audio_track (nth++);
408 ok = (import_sndfiles (to_import, mode, quality, pos, 1, -1, track, replace) == 0);
411 case Editing::ImportDistinctChannels:
414 to_import.push_back (*a);
416 ok = (import_sndfiles (to_import, mode, quality, pos, -1, -1, track, replace) == 0);
419 case Editing::ImportSerializeFiles:
422 to_import.push_back (*a);
424 ok = (import_sndfiles (to_import, mode, quality, pos, 1, 1, track, replace) == 0);
427 case Editing::ImportMergeFiles:
428 // Not entered, handled in earlier if() branch
435 _session->save_state ("");
438 import_status.all_done = true;
442 Editor::do_embed (vector<string> paths, ImportDisposition chns, ImportMode mode, framepos_t& pos)
444 boost::shared_ptr<Track> track;
445 bool check_sample_rate = true;
447 vector<string> to_embed;
448 bool multi = paths.size() > 1;
450 bool use_timestamp = (pos == -1);
453 case Editing::ImportDistinctFiles:
454 for (vector<string>::iterator a = paths.begin(); a != paths.end(); ++a) {
456 /* have to reset this for every file we handle */
462 to_embed.push_back (*a);
464 if (mode == Editing::ImportToTrack) {
465 track = get_nth_selected_audio_track (nth++);
468 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, -1, track) < -1) {
474 case Editing::ImportDistinctChannels:
475 for (vector<string>::iterator a = paths.begin(); a != paths.end(); ++a) {
477 /* have to reset this for every file we handle */
483 to_embed.push_back (*a);
485 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, -1, -1, track) < -1) {
491 case Editing::ImportMergeFiles:
492 if (embed_sndfiles (paths, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
497 case Editing::ImportSerializeFiles:
498 for (vector<string>::iterator a = paths.begin(); a != paths.end(); ++a) {
500 /* have to reset this for every file we handle */
506 to_embed.push_back (*a);
508 if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
519 _session->save_state ("");
524 Editor::import_sndfiles (vector<string> paths, ImportMode mode, SrcQuality quality, framepos_t& pos,
525 int target_regions, int target_tracks, boost::shared_ptr<Track>& track, bool replace)
527 import_status.paths = paths;
528 import_status.done = false;
529 import_status.cancel = false;
530 import_status.freeze = false;
531 import_status.quality = quality;
532 import_status.replace_existing_source = replace;
534 import_status.mode = mode;
535 import_status.pos = pos;
536 import_status.target_tracks = target_tracks;
537 import_status.target_regions = target_regions;
538 import_status.track = track;
539 import_status.replace = replace;
541 set_canvas_cursor (_cursors->wait);
544 /* start import thread for this spec. this will ultimately call Session::import_audiofiles()
545 which, if successful, will add the files as regions to the region list. its up to us
546 (the GUI) to direct additional steps after that.
549 pthread_create_and_store ("import", &import_status.thread, _import_thread, this);
550 pthread_detach (import_status.thread);
552 while (!import_status.done && !import_status.cancel) {
553 gtk_main_iteration ();
556 import_status.done = true;
560 if (!import_status.cancel && !import_status.sources.empty()) {
561 result = add_sources (
563 import_status.sources,
566 import_status.target_regions,
567 import_status.target_tracks,
571 /* update position from results */
573 pos = import_status.pos;
576 set_canvas_cursor (current_canvas_cursor);
581 Editor::embed_sndfiles (vector<string> paths, bool multifile,
582 bool& check_sample_rate, ImportMode mode, framepos_t& pos, int target_regions, int target_tracks,
583 boost::shared_ptr<Track>& track)
585 boost::shared_ptr<AudioFileSource> source;
591 set_canvas_cursor (_cursors->wait);
594 for (vector<string>::iterator p = paths.begin(); p != paths.end(); ++p) {
599 /* note that we temporarily truncated _id at the colon */
601 if (!AudioFileSource::get_soundfile_info (path, finfo, error_msg)) {
602 error << string_compose(_("Editor: cannot open file \"%1\", (%2)"), path, error_msg ) << endmsg;
606 if (check_sample_rate && (finfo.samplerate != (int) _session->frame_rate())) {
607 vector<string> choices;
610 choices.push_back (_("Cancel entire import"));
611 choices.push_back (_("Don't embed it"));
612 choices.push_back (_("Embed all without questions"));
614 Gtkmm2ext::Choice rate_choice (
616 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"),
617 short_path (path, 40)),
621 int resx = rate_choice.run ();
624 case 0: /* stop a multi-file import */
627 case 1: /* don't embed this one */
630 case 2: /* do it, and the rest without asking */
631 check_sample_rate = false;
640 choices.push_back (_("Cancel"));
641 choices.push_back (_("Embed it anyway"));
643 Gtkmm2ext::Choice rate_choice (
645 string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"), path),
649 int resx = rate_choice.run ();
652 case 0: /* don't import */
664 set_canvas_cursor (_cursors->wait);
666 for (int n = 0; n < finfo.channels; ++n) {
669 /* check if we have this thing embedded already */
671 boost::shared_ptr<Source> s;
673 if ((s = _session->source_by_path_and_channel (path, n)) == 0) {
675 source = boost::dynamic_pointer_cast<AudioFileSource> (
676 SourceFactory::createReadable (DataType::AUDIO, *_session,
678 (mode == ImportAsTapeTrack
679 ? Source::Destructive
683 source = boost::dynamic_pointer_cast<AudioFileSource> (s);
686 sources.push_back(source);
689 catch (failed_constructor& err) {
690 error << string_compose(_("could not open %1"), path) << endmsg;
694 ARDOUR_UI::instance()->flush_pending ();
698 if (sources.empty()) {
702 ret = add_sources (paths, sources, pos, mode, target_regions, target_tracks, track, true);
705 set_canvas_cursor (current_canvas_cursor);
710 Editor::add_sources (vector<string> paths, SourceList& sources, framepos_t& pos, ImportMode mode,
711 int target_regions, int target_tracks, boost::shared_ptr<Track>& track, bool /*add_channel_suffix*/)
713 vector<boost::shared_ptr<Region> > regions;
715 uint32_t input_chan = 0;
716 uint32_t output_chan = 0;
719 use_timestamp = (pos == -1);
721 // kludge (for MIDI we're abusing "channel" for "track" here)
722 if (SMFSource::safe_midi_file_extension (paths.front())) {
726 if (target_regions == 1) {
728 /* take all the sources we have and package them up as a region */
730 region_name = region_name_from_path (paths.front(), (sources.size() > 1), false);
732 /* we checked in import_sndfiles() that there were not too many */
734 while (RegionFactory::region_by_name (region_name)) {
735 region_name = bump_name_once (region_name, '.');
740 plist.add (ARDOUR::Properties::start, 0);
741 plist.add (ARDOUR::Properties::length, sources[0]->length (pos));
742 plist.add (ARDOUR::Properties::name, region_name);
743 plist.add (ARDOUR::Properties::layer, 0);
744 plist.add (ARDOUR::Properties::whole_file, true);
745 plist.add (ARDOUR::Properties::external, true);
747 boost::shared_ptr<Region> r = RegionFactory::create (sources, plist);
749 if (use_timestamp && boost::dynamic_pointer_cast<AudioRegion>(r)) {
750 boost::dynamic_pointer_cast<AudioRegion>(r)->special_set_position(sources[0]->natural_position());
753 regions.push_back (r);
756 } else if (target_regions == -1 || target_regions > 1) {
758 /* take each source and create a region for each one */
761 SourceList::iterator x;
764 for (n = 0, x = sources.begin(); x != sources.end(); ++x, ++n) {
767 just_one.push_back (*x);
769 boost::shared_ptr<FileSource> fs = boost::dynamic_pointer_cast<FileSource> (*x);
772 region_name = region_name_from_path (fs->path(), false, false, sources.size(), n);
774 region_name = (*x)->name();
779 /* Fudge region length to ensure it is non-zero; make it 1 beat at 120bpm
780 for want of a better idea. It can't be too small, otherwise if this
781 is a MIDI region the conversion from frames -> beats -> frames will
782 round it back down to 0 again.
784 framecnt_t len = (*x)->length (pos);
786 len = (60 / 120) * _session->frame_rate ();
789 plist.add (ARDOUR::Properties::start, 0);
790 plist.add (ARDOUR::Properties::length, len);
791 plist.add (ARDOUR::Properties::name, region_name);
792 plist.add (ARDOUR::Properties::layer, 0);
793 plist.add (ARDOUR::Properties::whole_file, true);
794 plist.add (ARDOUR::Properties::external, true);
796 boost::shared_ptr<Region> r = RegionFactory::create (just_one, plist);
798 if (use_timestamp && boost::dynamic_pointer_cast<AudioRegion>(r)) {
799 boost::dynamic_pointer_cast<AudioRegion>(r)->special_set_position((*x)->natural_position());
802 regions.push_back (r);
806 if (target_regions == 1) {
807 input_chan = regions.front()->n_channels();
809 if (target_tracks == 1) {
810 input_chan = regions.size();
816 if (Config->get_output_auto_connect() & AutoConnectMaster) {
817 output_chan = (_session->master_out() ? _session->master_out()->n_inputs().n_audio() : input_chan);
819 output_chan = input_chan;
825 for (vector<boost::shared_ptr<Region> >::iterator r = regions.begin(); r != regions.end(); ++r, ++n) {
826 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> (*r);
831 /* get timestamp for this region */
833 const boost::shared_ptr<Source> s (ar->sources().front());
834 const boost::shared_ptr<AudioSource> as = boost::dynamic_pointer_cast<AudioSource> (s);
838 if (as->natural_position() != 0) {
839 pos = as->natural_position();
840 } else if (target_tracks == 1) {
841 /* hmm, no timestamp available, put it after the previous region
844 pos = get_preferred_edit_position ();
849 pos = get_preferred_edit_position ();
852 /* should really get first position in MIDI file, but for now, use edit position*/
853 pos = get_preferred_edit_position ();
858 finish_bringing_in_material (*r, input_chan, output_chan, pos, mode, track);
860 rlen = (*r)->length();
862 if (target_tracks != 1) {
865 if (!use_timestamp || !ar) {
866 /* line each one up right after the other */
867 pos += (*r)->length();
872 /* setup peak file building in another thread */
874 for (SourceList::iterator x = sources.begin(); x != sources.end(); ++x) {
875 SourceFactory::setup_peakfile (*x, true);
882 Editor::finish_bringing_in_material (boost::shared_ptr<Region> region, uint32_t in_chans, uint32_t out_chans, framepos_t& pos,
883 ImportMode mode, boost::shared_ptr<Track>& existing_track)
885 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
886 boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(region);
890 /* relax, its been done */
895 if (!existing_track) {
898 existing_track = get_nth_selected_audio_track (0);
900 existing_track = get_nth_selected_midi_track (0);
903 if (!existing_track) {
908 boost::shared_ptr<Playlist> playlist = existing_track->playlist();
909 boost::shared_ptr<Region> copy (RegionFactory::create (region, region->properties()));
910 begin_reversible_command (Operations::insert_file);
911 playlist->clear_changes ();
912 playlist->add_region (copy, pos);
913 _session->add_command (new StatefulDiffCommand (playlist));
914 commit_reversible_command ();
920 if (!existing_track) {
922 list<boost::shared_ptr<AudioTrack> > at (_session->new_audio_track (in_chans, out_chans, Normal, 0, 1));
928 existing_track = at.front();
930 list<boost::shared_ptr<MidiTrack> > mt (_session->new_midi_track (Normal, 0, 1));
936 existing_track = mt.front();
939 existing_track->set_name (region->name());
942 boost::shared_ptr<Playlist> playlist = existing_track->playlist();
943 boost::shared_ptr<Region> copy (RegionFactory::create (region));
944 begin_reversible_command (Operations::insert_file);
945 playlist->clear_changes ();
946 playlist->add_region (copy, pos);
947 _session->add_command (new StatefulDiffCommand (playlist));
948 commit_reversible_command ();
952 case ImportAsTapeTrack:
958 list<boost::shared_ptr<AudioTrack> > at (_session->new_audio_track (in_chans, out_chans, Destructive));
960 boost::shared_ptr<Playlist> playlist = at.front()->playlist();
961 boost::shared_ptr<Region> copy (RegionFactory::create (region));
962 begin_reversible_command (Operations::insert_file);
963 playlist->clear_changes ();
964 playlist->add_region (copy, pos);
965 _session->add_command (new StatefulDiffCommand (playlist));
966 commit_reversible_command ();
976 Editor::_import_thread (void *arg)
978 SessionEvent::create_per_thread_pool ("import events", 64);
980 Editor *ed = (Editor *) arg;
981 return ed->import_thread ();
985 Editor::import_thread ()
987 _session->import_audiofiles (import_status);
988 pthread_exit_pbd (0);