--- /dev/null
+/*
+ Copyright (C) 2018 Paul Davis
+ Author: Damien Zammit
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <errno.h>
+#include <unistd.h>
+#include <algorithm>
+#include <glibmm.h>
+
+#include "pbd/pthread_utils.h"
+#include "pbd/basename.h"
+#include "pbd/shortpath.h"
+#include "pbd/stateful_diff_command.h"
+
+#include "ardour/audioengine.h"
+#include "ardour/audio_track.h"
+#include "ardour/audiofilesource.h"
+#include "ardour/audioregion.h"
+#include "ardour/import_status.h"
+#include "ardour/midi_region.h"
+#include "ardour/midi_track.h"
+#include "ardour/midi_model.h"
+#include "ardour/operations.h"
+#include "ardour/region_factory.h"
+#include "ardour/smf_source.h"
+#include "ardour/source_factory.h"
+#include "ardour/utils.h"
+#include "ardour/playlist.h"
+#include "ardour/session.h"
+#include "pbd/memento_command.h"
+
+#include <ptfformat.h>
+
+#include "pbd/i18n.h"
+
+using namespace std;
+using namespace ARDOUR;
+using namespace PBD;
+using namespace Glib;
+using std::string;
+
+/* Functions supporting the incorporation of PT sessions into ardour */
+
+struct midipair {
+ midipair (uint16_t idx, string n)
+ : ptfindex (idx)
+ , trname (n)
+ {}
+ uint16_t ptfindex;
+ string trname;
+};
+
+typedef struct ptflookup {
+ uint16_t index1;
+ uint16_t index2;
+ PBD::ID id;
+
+ bool operator ==(const struct ptflookup& other) {
+ return (this->index1 == other.index1);
+ }
+} ptflookup_t;
+
+
+bool
+Session::import_sndfile_as_region (string path, SrcQuality quality, samplepos_t& pos, SourceList& sources, ImportStatus& status)
+{
+ /* Import the source */
+ status.paths.clear();
+ status.paths.push_back(path);
+ status.current = 1;
+ status.total = 1;
+ status.freeze = false;
+ status.quality = quality;
+ status.replace_existing_source = false;
+ status.split_midi_channels = false;
+ status.done = false;
+ status.cancel = false;
+
+ import_files(status);
+ sources.clear();
+
+ /* FIXME: There is no way to tell if cancel button was pressed
+ * or if the file failed to import, just that one of these occurred.
+ * We want status.cancel to reflect the user's choice only
+ */
+ if (status.cancel && status.current > 1) {
+ /* Succeeded to import file, assume user hit cancel */
+ return false;
+ } else if (status.cancel && status.current == 1) {
+ /* Failed to import file, assume user did not hit cancel */
+ status.cancel = false;
+ return false;
+ }
+
+ sources.push_back(status.sources.front());
+
+ /* Put the source on a region */
+ vector<boost::shared_ptr<Region> > regions;
+ string region_name;
+ bool use_timestamp;
+
+ use_timestamp = (pos == -1);
+
+ /* take all the sources we have and package them up as a region */
+
+ region_name = region_name_from_path (status.paths.front(), (sources.size() > 1), false);
+
+ /* we checked in import_sndfiles() that there were not too many */
+
+ while (RegionFactory::region_by_name (region_name)) {
+ region_name = bump_name_once (region_name, '.');
+ }
+
+ PropertyList plist;
+
+ plist.add (ARDOUR::Properties::start, 0);
+ plist.add (ARDOUR::Properties::length, sources[0]->length (pos));
+ plist.add (ARDOUR::Properties::name, region_name);
+ plist.add (ARDOUR::Properties::layer, 0);
+ plist.add (ARDOUR::Properties::whole_file, true);
+ plist.add (ARDOUR::Properties::external, true);
+
+ boost::shared_ptr<Region> r = RegionFactory::create (sources, plist);
+
+ if (use_timestamp && boost::dynamic_pointer_cast<AudioRegion>(r)) {
+ boost::dynamic_pointer_cast<AudioRegion>(r)->special_set_position(sources[0]->natural_position());
+ }
+
+ regions.push_back (r);
+
+ /* if we're creating a new track, name it after the cleaned-up
+ * and "merged" region name.
+ */
+
+ int n = 0;
+
+ for (vector<boost::shared_ptr<Region> >::iterator r = regions.begin(); r != regions.end(); ++r, ++n) {
+ boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> (*r);
+
+ if (use_timestamp) {
+ if (ar) {
+
+ /* get timestamp for this region */
+
+ const boost::shared_ptr<Source> s (ar->sources().front());
+ const boost::shared_ptr<AudioSource> as = boost::dynamic_pointer_cast<AudioSource> (s);
+
+ assert (as);
+
+ if (as->natural_position() != 0) {
+ pos = as->natural_position();
+ } else {
+ pos = 0;
+ }
+ } else {
+ /* should really get first position in MIDI file, but for now, use 0 */
+ pos = 0;
+ }
+ }
+ }
+
+ for (SourceList::iterator x = sources.begin(); x != sources.end(); ++x) {
+ SourceFactory::setup_peakfile (*x, true);
+ }
+
+ return true;
+}
+
+
+void
+Session::import_pt (PTFFormat& ptf, ImportStatus& status)
+{
+ vector<boost::shared_ptr<Region> > regions;
+ boost::shared_ptr<ARDOUR::Track> track;
+ ARDOUR::PluginInfoPtr instrument;
+ vector<string> to_import;
+ string fullpath;
+ bool ok = false;
+ bool onefailed = false;
+ samplepos_t pos = -1;
+ uint32_t srate = sample_rate ();
+
+ vector<ptflookup_t> ptfwavpair;
+ vector<ptflookup_t> ptfregpair;
+ vector<PTFFormat::wav_t>::iterator w;
+
+ SourceList just_one_src;
+ SourceList imported;
+
+ boost::shared_ptr<AudioTrack> existing_track;
+ uint16_t nth = 0;
+ vector<ptflookup_t> usedtracks;
+ ptflookup_t utr;
+
+ Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock (), Glib::Threads::NOT_LOCK);
+
+ for (w = ptf.audiofiles.begin (); w != ptf.audiofiles.end () && !status.cancel; ++w) {
+ ptflookup_t p;
+ ok = false;
+ /* Try audio file */
+ fullpath = Glib::build_filename (Glib::path_get_dirname (ptf.path), "Audio Files");
+ fullpath = Glib::build_filename (fullpath, w->filename);
+ if (Glib::file_test (fullpath, Glib::FILE_TEST_EXISTS)) {
+ just_one_src.clear();
+ ok = import_sndfile_as_region (fullpath, SrcBest, pos, just_one_src, status);
+ } else {
+ /* Try fade file */
+ fullpath = Glib::build_filename (Glib::path_get_dirname (ptf.path), "Fade Files");
+ fullpath = Glib::build_filename (fullpath, w->filename);
+ if (Glib::file_test (fullpath, Glib::FILE_TEST_EXISTS)) {
+ just_one_src.clear();
+ ok = import_sndfile_as_region (fullpath, SrcBest, pos, just_one_src, status);
+ } else {
+ onefailed = true;
+
+ /* ptformat knows length of sources *in PT sample rate*
+ * BUT if ardour user later resolves missing file,
+ * it won't be resampled, so we can only do this
+ * when sample rates are matching
+ */
+ if (sample_rate () == ptf.sessionrate) {
+ /* Insert reference to missing source */
+ samplecnt_t sourcelen = w->length;
+ XMLNode srcxml (X_("Source"));
+ srcxml.set_property ("name", w->filename);
+ srcxml.set_property ("type", "audio");
+ srcxml.set_property ("id", PBD::ID ().to_s ());
+ boost::shared_ptr<Source> source = SourceFactory::createSilent (*this, srcxml, sourcelen, sample_rate ());
+ p.index1 = w->index;
+ p.id = source->id ();
+ ptfwavpair.push_back (p);
+ imported.push_back (source);
+ warning << string_compose (_("PT Import : MISSING `%1`, inserting ref to missing source"), fullpath) << endmsg;
+ } else {
+ warning << string_compose (_("PT Import : MISSING `%1`, please check Audio Files"), fullpath) << endmsg;
+ }
+ }
+ }
+ if (ok) {
+ p.index1 = w->index;
+ p.id = just_one_src.back ()->id ();
+
+ ptfwavpair.push_back (p);
+ imported.push_back (just_one_src.back ());
+ }
+ }
+
+ if (imported.empty ()) {
+ error << _("Failed to find any audio for PT import") << endmsg;
+ goto trymidi;
+ } else if (onefailed) {
+ warning << _("Failed to load one or more of the audio files for PT import, see above list") << endmsg;
+ } else {
+ info << _("All audio files found for PT import!") << endmsg;
+ }
+
+ lx.acquire();
+ save_state("");
+
+ for (vector<PTFFormat::region_t>::iterator a = ptf.regions.begin ();
+ a != ptf.regions.end (); ++a) {
+ for (vector<ptflookup_t>::iterator p = ptfwavpair.begin ();
+ p != ptfwavpair.end (); ++p) {
+ if ((p->index1 == a->wave.index) && (strcmp (a->wave.filename.c_str (), "") != 0)) {
+ for (SourceList::iterator x = imported.begin (); x != imported.end (); ++x) {
+ if ((*x)->id () == p->id) {
+ /* Matched an uncreated ptf region to ardour region */
+ ptflookup_t rp;
+ PropertyList plist;
+
+ plist.add (ARDOUR::Properties::start, a->sampleoffset);
+ plist.add (ARDOUR::Properties::position, 0);
+ plist.add (ARDOUR::Properties::length, a->length);
+ plist.add (ARDOUR::Properties::name, a->name);
+ plist.add (ARDOUR::Properties::layer, 0);
+ plist.add (ARDOUR::Properties::whole_file, false);
+ plist.add (ARDOUR::Properties::external, true);
+
+ just_one_src.clear ();
+ just_one_src.push_back (*x);
+
+ boost::shared_ptr<Region> r = RegionFactory::create (just_one_src, plist);
+ regions.push_back (r);
+
+ rp.id = regions.back ()->id ();
+ rp.index1 = a->index;
+ ptfregpair.push_back (rp);
+ }
+ }
+ }
+ }
+ }
+
+ for (vector<PTFFormat::track_t>::iterator a = ptf.tracks.begin (); a != ptf.tracks.end (); ++a) {
+ for (vector<ptflookup_t>::iterator p = ptfregpair.begin ();
+ p != ptfregpair.end (); ++p) {
+
+ if (p->index1 == a->reg.index) {
+
+ /* Matched a ptf active region to an ardour region */
+ utr.index1 = a->index;
+ utr.index2 = nth;
+ utr.id = p->id;
+ boost::shared_ptr<Region> r = RegionFactory::region_by_id (p->id);
+ vector<ptflookup_t>::iterator lookuptr = usedtracks.begin ();
+ vector<ptflookup_t>::iterator found;
+ if ((found = std::find (lookuptr, usedtracks.end (), utr)) != usedtracks.end ()) {
+ DEBUG_TRACE (DEBUG::FileUtils, string_compose ("\twav(%1) reg(%2) ptf_tr(%3) ard_tr(%4)\n", a->reg.wave.filename.c_str (), a->reg.index, found->index1, found->index2));
+
+ /* Use existing track if possible */
+ existing_track = get_nth_audio_track (found->index2 + 1);
+ if (!existing_track) {
+ lx.release();
+ list<boost::shared_ptr<AudioTrack> > at (new_audio_track (1, 2, 0, 1, "", PresentationInfo::max_order, Normal));
+ if (at.empty ()) {
+ return;
+ }
+ lx.acquire();
+ existing_track = at.back ();
+ }
+ /* Put on existing track */
+ boost::shared_ptr<Playlist> playlist = existing_track->playlist ();
+ boost::shared_ptr<Region> copy (RegionFactory::create (r, true));
+ playlist->clear_changes ();
+ playlist->add_region (copy, a->reg.startpos);
+ //add_command (new StatefulDiffCommand (playlist));
+ } else {
+ lx.release();
+ /* Put on a new track */
+ DEBUG_TRACE (DEBUG::FileUtils, string_compose ("\twav(%1) reg(%2) new_tr(%3)\n", a->reg.wave.filename.c_str (), a->reg.index, nth));
+ list<boost::shared_ptr<AudioTrack> > at (new_audio_track (1, 2, 0, 1, "", PresentationInfo::max_order, Normal));
+ if (at.empty ()) {
+ return;
+ }
+ lx.acquire();
+ existing_track = at.back ();
+ std::string trackname;
+ try {
+ trackname = Glib::convert_with_fallback (a->name, "UTF-8", "UTF-8", "_");
+ } catch (Glib::ConvertError& err) {
+ trackname = string_compose ("Invalid %1", a->index);
+ }
+ /* generate a unique name by adding a number if needed */
+ uint32_t id = 0;
+ if (!find_route_name (trackname.c_str (), id, trackname, false)) {
+ fatal << _("PTImport: UINT_MAX routes? impossible!") << endmsg;
+ abort(); /*NOTREACHED*/
+ }
+ existing_track->set_name (trackname);
+ boost::shared_ptr<Playlist> playlist = existing_track->playlist();
+ boost::shared_ptr<Region> copy (RegionFactory::create (r, true));
+ playlist->clear_changes ();
+ playlist->add_region (copy, a->reg.startpos);
+ //add_command (new StatefulDiffCommand (playlist));
+ nth++;
+ }
+ usedtracks.push_back (utr);
+
+ save_state("");
+ }
+ }
+ }
+
+ lx.release();
+
+trymidi:
+ status.paths.clear();
+ status.paths.push_back(ptf.path);
+ status.current = 1;
+ status.total = 1;
+ status.freeze = false;
+ status.done = false;
+ status.cancel = false;
+ status.progress = 0;
+
+ /* MIDI - Find list of unique midi tracks first */
+
+ vector<midipair> uniquetr;
+
+ for (vector<PTFFormat::track_t>::iterator a = ptf.miditracks.begin (); a != ptf.miditracks.end (); ++a) {
+ bool found = false;
+ for (vector<midipair>::iterator b = uniquetr.begin (); b != uniquetr.end (); ++b) {
+ if (b->trname == a->name) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ uniquetr.push_back (midipair (a->index, a->name));
+ //printf(" : %d : %s\n", a->index, a->name.c_str());
+ }
+ }
+
+ std::map <int, boost::shared_ptr<MidiTrack> > midi_tracks;
+ /* MIDI - Create unique midi tracks and a lookup table for used tracks */
+ for (vector<midipair>::iterator a = uniquetr.begin (); a != uniquetr.end (); ++a) {
+ ptflookup_t miditr;
+ list<boost::shared_ptr<MidiTrack> > mt (new_midi_track (
+ ChanCount (DataType::MIDI, 1),
+ ChanCount (DataType::MIDI, 1),
+ true,
+ instrument, (Plugin::PresetRecord*) 0,
+ (RouteGroup*) 0,
+ 1,
+ a->trname,
+ PresentationInfo::max_order,
+ Normal));
+ assert (mt.size () == 1);
+ midi_tracks[a->ptfindex] = mt.front ();
+ }
+
+ /* MIDI - Add midi regions one-by-one to corresponding midi tracks */
+ for (vector<PTFFormat::track_t>::iterator a = ptf.miditracks.begin (); a != ptf.miditracks.end (); ++a) {
+
+ boost::shared_ptr<MidiTrack> midi_track = midi_tracks[a->index];
+ assert (midi_track);
+ boost::shared_ptr<Playlist> playlist = midi_track->playlist ();
+ samplepos_t f = (samplepos_t)a->reg.startpos * srate / 1920000.;
+ samplecnt_t length = (samplecnt_t)a->reg.length * srate / 1920000.;
+ MusicSample pos (f, 0);
+ boost::shared_ptr<Source> src = create_midi_source_by_stealing_name (midi_track);
+ PropertyList plist;
+ plist.add (ARDOUR::Properties::start, 0);
+ plist.add (ARDOUR::Properties::length, length);
+ plist.add (ARDOUR::Properties::name, PBD::basename_nosuffix (src->name ()));
+ //printf(" : %d - trackname: (%s)\n", a->index, src->name ().c_str ());
+ boost::shared_ptr<Region> region = (RegionFactory::create (src, plist));
+ /* sets beat position */
+ region->set_position (pos.sample, pos.division);
+ midi_track->playlist ()->add_region (region, pos.sample, 1.0, false, pos.division);
+
+ boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(region);
+ boost::shared_ptr<MidiModel> mm = mr->midi_source (0)->model ();
+ MidiModel::NoteDiffCommand *midicmd;
+ midicmd = mm->new_note_diff_command ("Import ProTools MIDI");
+
+ for (vector<PTFFormat::midi_ev_t>::iterator j = a->reg.midi.begin (); j != a->reg.midi.end (); ++j) {
+ //printf(" : MIDI : pos=%f len=%f\n", (float)j->pos / 960000., (float)j->length / 960000.);
+ Temporal::Beats start = (Temporal::Beats)(j->pos / 960000.);
+ Temporal::Beats len = (Temporal::Beats)(j->length / 960000.);
+ /* PT C-2 = 0, Ardour C-1 = 0, subtract twelve to convert ? */
+ midicmd->add (boost::shared_ptr<Evoral::Note<Temporal::Beats> > (new Evoral::Note<Temporal::Beats> ((uint8_t)1, start, len, j->note, j->velocity)));
+ }
+ mm->apply_command (this, midicmd);
+ boost::shared_ptr<Region> copy (RegionFactory::create (mr, true));
+ playlist->clear_changes ();
+ playlist->add_region (copy, f);
+ }
+
+ status.progress = 1.0;
+ status.done = true;
+ save_state("");
+ status.sources.clear ();
+ status.all_done = true;
+}
projects / ardour.git / commitdiff