ardour/gtk2_ardour/editor_pt_import.cc

287 lines
8.8 KiB
C++

/*
Copyright (C) 2000-2006 Paul Davis
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 "pbd/pthread_utils.h"
#include "pbd/basename.h"
#include "pbd/shortpath.h"
#include "pbd/stateful_diff_command.h"
#include <gtkmm2ext/choice.h>
#include "ardour/audio_track.h"
#include "ardour/audiofilesource.h"
#include "ardour/audioregion.h"
#include "ardour/midi_region.h"
#include "ardour/midi_track.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 "ptformat/ptfformat.h"
#include "ardour_ui.h"
#include "cursor_context.h"
#include "editor.h"
#include "sfdb_ui.h"
#include "editing.h"
#include "audio_time_axis.h"
#include "midi_time_axis.h"
#include "session_import_dialog.h"
#include "gui_thread.h"
#include "interthread_progress_window.h"
#include "mouse_cursors.h"
#include "editor_cursors.h"
#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace Editing;
using std::string;
/* Functions supporting the incorporation of PT sessions into ardour */
void
Editor::external_pt_dialog ()
{
std::string ptpath;
if (_session == 0) {
MessageDialog msg (_("You can't import a PT session until you have a session loaded."));
msg.run ();
return;
}
Gtk::FileChooserDialog dialog(_("Import PT Session"), FILE_CHOOSER_ACTION_OPEN);
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
while (true) {
int result = dialog.run();
if (result == Gtk::RESPONSE_OK) {
ptpath = dialog.get_filename ();
if (!Glib::file_test (ptpath, Glib::FILE_TEST_IS_DIR|Glib::FILE_TEST_EXISTS)) {
Gtk::MessageDialog msg (string_compose (_("%1: this is only the directory/folder name, not the filename.\n"), ptpath));
msg.run ();
continue;
}
}
if (ptpath.length()) {
do_ptimport(ptpath, SrcBest);
break;
}
if (result == Gtk::RESPONSE_CANCEL) {
break;
}
}
}
void
Editor::do_ptimport (std::string ptpath,
SrcQuality quality)
{
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;
PTFFormat ptf;
framepos_t pos = -1;
vector<ptflookup_t> ptfwavpair;
vector<ptflookup_t> ptfregpair;
if (ptf.load(ptpath, _session->frame_rate()) == -1) {
MessageDialog msg (_("Doesn't seem to be a valid PT session file"));
msg.run ();
return;
} else {
MessageDialog msg (string_compose (_("PT v%1 Session @ %2Hz\n\n%3 audio files\n%4 regions\n%5 active regions\n\nContinue..."), (int)ptf.version, ptf.sessionrate, ptf.audiofiles.size(), ptf.regions.size(), ptf.tracks.size()));
msg.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
int result = msg.run ();
if (result != Gtk::RESPONSE_OK) {
return;
}
}
current_interthread_info = &import_status;
import_status.current = 1;
import_status.total = ptf.audiofiles.size ();
import_status.all_done = false;
ImportProgressWindow ipw (&import_status, _("Import"), _("Cancel Import"));
SourceList just_one;
SourceList imported;
for (vector<PTFFormat::wav_t>::iterator a = ptf.audiofiles.begin(); a != ptf.audiofiles.end(); ++a) {
ptflookup_t p;
fullpath = Glib::build_filename (Glib::path_get_dirname(ptpath), "Audio Files");
fullpath = Glib::build_filename (fullpath, a->filename);
to_import.clear ();
to_import.push_back (fullpath);
ipw.show ();
ok = import_sndfiles (to_import, Editing::ImportDistinctFiles, Editing::ImportAsRegion, quality, pos, 1, -1, track, false, instrument);
if (!import_status.sources.empty()) {
p.index1 = a->index;
p.id = import_status.sources.back()->id();
ptfwavpair.push_back(p);
imported.push_back(import_status.sources.back());
} else {
onefailed = true;
}
}
if (onefailed) {
MessageDialog msg (_("Failed to load one or more of the audio files, but continuing to attempt import."));
msg.run ();
} else {
MessageDialog msg (_("Success! Import should complete soon."));
msg.run ();
}
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) {
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.clear();
just_one.push_back(*x);
boost::shared_ptr<Region> r = RegionFactory::create (just_one, plist);
regions.push_back(r);
rp.id = regions.back()->id();
rp.index1 = a->index;
ptfregpair.push_back(rp);
}
}
}
}
}
boost::shared_ptr<AudioTrack> existing_track;
uint16_t nth = 0;
vector<ptflookup_t> usedtracks;
ptflookup_t utr;
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));
existing_track = get_nth_selected_audio_track(found->index2);
// 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);
//_session->add_command (new StatefulDiffCommand (playlist));
} else {
// 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 (_session->new_audio_track (1, 2, 0, 1, string(), PresentationInfo::max_order, Normal));
if (at.empty()) {
return;
}
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);
}
// TODO legalize track name (no slashes, no colons)
#if 0 // TODO -- "find_route_name" is currently private
/* generate a unique name by adding a number if needed */
uint32_t id = 0;
if (!_session->find_route_name (trackname.c_str (), id, trackname, false)) {
fatal << _("PTImport: UINT_MAX routes? impossible!") << endmsg;
abort(); /*NOTREACHED*/
}
#endif
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);
//_session->add_command (new StatefulDiffCommand (playlist));
nth++;
}
usedtracks.push_back(utr);
}
}
}
import_status.sources.clear();
if (ok) {
_session->save_state ("");
}
import_status.all_done = true;
}