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livetrax/gtk2_ardour/editor_pt_import.cc

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/*
* Copyright (C) 2015-2019 Damien Zammit <damien@zamaudio.com>
* Copyright (C) 2016-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2016-2018 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 "ardour/audio_track.h"
#include "ardour/audiofilesource.h"
#include "ardour/audioregion.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 "ptformat/ptformat.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 "pt_import_selector.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;
/* Editor dialogs 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;
}
PTImportSelector dialog (import_ptf);
dialog.set_session (_session);
while (true) {
int result = dialog.run ();
if (result == Gtk::RESPONSE_ACCEPT) {
import_pt_status.all_done = false;
ImportProgressWindow ipw (&import_pt_status, _("PT Import"), _("Cancel Import"));
pthread_create_and_store ("import_pt", &import_pt_status.thread, _import_pt_thread, this);
pthread_detach (import_pt_status.thread);
ipw.show();
while (!import_pt_status.all_done) {
gtk_main_iteration ();
}
// wait for thread to terminate
while (!import_pt_status.done) {
gtk_main_iteration ();
}
if (import_pt_status.cancel) {
MessageDialog msg (_("PT import may have missing files, check session log for details"));
msg.run ();
} else {
MessageDialog msg (_("PT import complete!"));
msg.run ();
}
break;
} else if (result == Gtk::RESPONSE_CANCEL) {
break;
}
}
}
void *
Editor::_import_pt_thread (void *arg)
{
SessionEvent::create_per_thread_pool ("import pt events", 64);
Editor *ed = (Editor *) arg;
return ed->import_pt_thread ();
}
void *
Editor::import_pt_thread ()
{
_session->import_pt (import_ptf, import_pt_status);
return 0;
}