Paul Davis
8e7a5d7741
git-svn-id: svn://localhost/ardour2/branches/3.0@5272 d708f5d6-7413-0410-9779-e7cbd77b26cf
944 lines
23 KiB
C++
944 lines
23 KiB
C++
/*
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Copyright (C) 2000-2006 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <errno.h>
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#include <unistd.h>
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#include <algorithm>
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#include <sndfile.h>
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#include "pbd/pthread_utils.h"
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#include "pbd/basename.h"
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#include "pbd/shortpath.h"
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#include <gtkmm2ext/choice.h>
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#include <gtkmm2ext/window_title.h>
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#include "ardour/session.h"
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#include "ardour/session_directory.h"
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#include "ardour/audioplaylist.h"
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#include "ardour/audioregion.h"
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#include "ardour/audio_diskstream.h"
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#include "ardour/midi_track.h"
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#include "ardour/midi_region.h"
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#include "ardour/utils.h"
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#include "ardour/audio_track.h"
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#include "ardour/audioplaylist.h"
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#include "ardour/audiofilesource.h"
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#include "ardour/region_factory.h"
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#include "ardour/source_factory.h"
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#include "ardour/session.h"
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#include "pbd/memento_command.h"
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#include "ardour_ui.h"
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#include "editor.h"
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#include "sfdb_ui.h"
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#include "editing.h"
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#include "audio_time_axis.h"
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#include "midi_time_axis.h"
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#include "session_import_dialog.h"
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#include "utils.h"
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#include "gui_thread.h"
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#include "i18n.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace PBD;
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using namespace sigc;
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using namespace Gtk;
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using namespace Gtkmm2ext;
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using namespace Editing;
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using Glib::ustring;
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/* Functions supporting the incorporation of external (non-captured) audio material into ardour */
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void
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Editor::add_external_audio_action (ImportMode mode_hint)
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{
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if (session == 0) {
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MessageDialog msg (_("You can't import or embed an audiofile until you have a session loaded."));
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msg.run ();
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return;
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}
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if (sfbrowser == 0) {
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sfbrowser = new SoundFileOmega (*this, _("Add existing media"), session, 0, true, mode_hint);
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} else {
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sfbrowser->set_mode (mode_hint);
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}
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external_audio_dialog ();
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}
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void
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Editor::external_audio_dialog ()
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{
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vector<Glib::ustring> paths;
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uint32_t track_cnt;
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if (session == 0) {
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MessageDialog msg (_("You can't import or embed an audiofile until you have a session loaded."));
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msg.run ();
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return;
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}
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track_cnt = 0;
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for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
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AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(*x);
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if (!atv) {
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continue;
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} else if (atv->is_audio_track()) {
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track_cnt++;
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}
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}
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if (sfbrowser == 0) {
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sfbrowser = new SoundFileOmega (*this, _("Add existing media"), session, track_cnt, true);
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} else {
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sfbrowser->reset (track_cnt);
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}
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sfbrowser->show_all ();
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bool keepRunning;
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do {
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keepRunning = false;
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int response = sfbrowser->run ();
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switch (response) {
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case RESPONSE_APPLY:
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// leave the dialog open
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break;
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case RESPONSE_OK:
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sfbrowser->hide ();
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break;
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default:
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// cancel from the browser - we are done
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sfbrowser->hide ();
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return;
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}
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/* lets do it */
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paths = sfbrowser->get_paths ();
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ImportPosition pos = sfbrowser->get_position ();
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ImportMode mode = sfbrowser->get_mode ();
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ImportDisposition chns = sfbrowser->get_channel_disposition ();
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nframes64_t where;
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switch (pos) {
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case ImportAtEditPoint:
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where = get_preferred_edit_position ();
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break;
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case ImportAtTimestamp:
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where = -1;
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break;
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case ImportAtPlayhead:
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where = playhead_cursor->current_frame;
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break;
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case ImportAtStart:
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where = session->current_start_frame();
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break;
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}
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SrcQuality quality = sfbrowser->get_src_quality();
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if (sfbrowser->copy_files_btn.get_active()) {
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do_import (paths, chns, mode, quality, where);
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} else {
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do_embed (paths, chns, mode, where);
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}
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if (response == RESPONSE_APPLY) {
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sfbrowser->clear_selection ();
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keepRunning = true;
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}
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} while (keepRunning);
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}
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void
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Editor::session_import_dialog ()
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{
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SessionImportDialog dialog (*session);
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ensure_float (dialog);
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dialog.run ();
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}
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typedef std::map<PBD::ID,boost::shared_ptr<ARDOUR::Source> > SourceMap;
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/**
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* Updating is still disabled, see note in libs/ardour/import.cc Session::import_audiofiles()
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*
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* all_or_nothing:
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* true = show "Update", "Import" and "Skip"
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* false = show "Import", and "Cancel"
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*
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* Returns:
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* 0 To update an existing source of the same name
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* 1 To import/embed the file normally (make sure the new name will be unique)
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* 2 If the user wants to skip this file
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**/
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int
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Editor::check_whether_and_how_to_import(string path, bool all_or_nothing)
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{
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string wave_name (Glib::path_get_basename(path));
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SourceMap all_sources = session->get_sources();
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bool wave_name_exists = false;
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for (SourceMap::iterator i = all_sources.begin(); i != all_sources.end(); ++i) {
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string tmp (Glib::path_get_basename (i->second->path()));
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if (tmp == wave_name) {
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wave_name_exists = true;
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break;
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}
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}
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int function = 1;
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if (wave_name_exists) {
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string message;
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if (all_or_nothing) {
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// updating is still disabled
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//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);
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message = string_compose(_("The session already contains a source file named %1. This file will be imported as a new file, please confirm."),wave_name);
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} else {
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message = string_compose(_("A source file %1 already exists. This operation will not update that source but import the file %2 as a new source, please confirm."), wave_name, wave_name);
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}
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MessageDialog dialog(message, false, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_NONE, true);
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if (all_or_nothing) {
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// disabled
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//dialog.add_button("Update", 0);
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dialog.add_button("Import", 1);
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dialog.add_button("Skip", 2);
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} else {
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dialog.add_button("Import", 1);
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dialog.add_button("Cancel", 2);
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}
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//dialog.add_button("Skip all", 4); // All or rest?
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dialog.show();
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function = dialog.run ();
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dialog.hide();
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}
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return function;
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}
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boost::shared_ptr<AudioTrack>
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Editor::get_nth_selected_audio_track (int nth) const
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{
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AudioTimeAxisView* atv;
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TrackSelection::iterator x;
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for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
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atv = dynamic_cast<AudioTimeAxisView*>(*x);
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if (!atv) {
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continue;
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} else if (atv->is_audio_track()) {
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--nth;
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}
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}
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if (x == selection->tracks.end()) {
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atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.back());
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} else {
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atv = dynamic_cast<AudioTimeAxisView*>(*x);
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}
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if (!atv || !atv->is_audio_track()) {
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return boost::shared_ptr<AudioTrack>();
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}
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return atv->audio_track();
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}
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boost::shared_ptr<MidiTrack>
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Editor::get_nth_selected_midi_track (int nth) const
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{
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MidiTimeAxisView* mtv;
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TrackSelection::iterator x;
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for (x = selection->tracks.begin(); nth > 0 && x != selection->tracks.end(); ++x) {
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mtv = dynamic_cast<MidiTimeAxisView*>(*x);
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if (!mtv) {
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continue;
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} else if (mtv->is_midi_track()) {
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--nth;
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}
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}
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if (x == selection->tracks.end()) {
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mtv = dynamic_cast<MidiTimeAxisView*>(selection->tracks.back());
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} else {
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mtv = dynamic_cast<MidiTimeAxisView*>(*x);
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}
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if (!mtv || !mtv->is_midi_track()) {
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return boost::shared_ptr<MidiTrack>();
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}
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return mtv->midi_track();
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}
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void
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Editor::do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, nframes64_t& pos)
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{
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boost::shared_ptr<Track> track;
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vector<ustring> to_import;
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int nth = 0;
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if (interthread_progress_window == 0) {
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build_interthread_progress_window ();
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}
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if (chns == Editing::ImportMergeFiles) {
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/* create 1 region from all paths, add to 1 track,
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ignore "track"
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*/
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bool cancel = false;
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for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
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int check = check_whether_and_how_to_import(*a, false);
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if (check == 2) {
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cancel = true;
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break;
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}
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}
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if (!cancel) {
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import_sndfiles (paths, mode, quality, pos, 1, 1, track, false, paths.size());
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}
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} else {
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bool replace = false;
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bool ok = true;
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vector<ustring>::size_type total = paths.size();
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for (vector<ustring>::iterator a = paths.begin(); a != paths.end() && ok; ++a) {
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int check = check_whether_and_how_to_import(*a, true);
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if (check == 2 ) {
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// user said skip
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continue;
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}
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if (check == 0) {
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fatal << "Updating existing sources should be disabled!" << endl;
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replace = true;
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} else if (check == 1) {
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replace = false;
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}
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switch (chns) {
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case Editing::ImportDistinctFiles:
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to_import.clear ();
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to_import.push_back (*a);
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if (mode == Editing::ImportToTrack) {
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track = get_nth_selected_audio_track (nth++);
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}
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ok = (import_sndfiles (to_import, mode, quality, pos, 1, -1, track, replace, total) == 0);
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break;
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case Editing::ImportDistinctChannels:
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to_import.clear ();
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to_import.push_back (*a);
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ok = (import_sndfiles (to_import, mode, quality, pos, -1, -1, track, replace, total) == 0);
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break;
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case Editing::ImportSerializeFiles:
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to_import.clear ();
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to_import.push_back (*a);
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ok = (import_sndfiles (to_import, mode, quality, pos, 1, 1, track, replace, total) == 0);
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break;
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case Editing::ImportMergeFiles:
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// Not entered, handled in earlier if() branch
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break;
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}
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}
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}
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interthread_progress_window->hide_all ();
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}
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void
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Editor::do_embed (vector<ustring> paths, ImportDisposition chns, ImportMode mode, nframes64_t& pos)
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{
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boost::shared_ptr<Track> track;
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bool check_sample_rate = true;
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bool ok = false;
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vector<ustring> to_embed;
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bool multi = paths.size() > 1;
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int nth = 0;
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switch (chns) {
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case Editing::ImportDistinctFiles:
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for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
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to_embed.clear ();
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to_embed.push_back (*a);
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if (mode == Editing::ImportToTrack) {
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track = get_nth_selected_audio_track (nth++);
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}
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if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, -1, track) < -1) {
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goto out;
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}
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}
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break;
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case Editing::ImportDistinctChannels:
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for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
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to_embed.clear ();
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to_embed.push_back (*a);
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if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, -1, -1, track) < -1) {
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goto out;
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}
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}
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break;
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case Editing::ImportMergeFiles:
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if (embed_sndfiles (paths, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
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goto out;
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}
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break;
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case Editing::ImportSerializeFiles:
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for (vector<ustring>::iterator a = paths.begin(); a != paths.end(); ++a) {
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to_embed.clear ();
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to_embed.push_back (*a);
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if (embed_sndfiles (to_embed, multi, check_sample_rate, mode, pos, 1, 1, track) < -1) {
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goto out;
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}
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}
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break;
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}
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ok = true;
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out:
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if (ok) {
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session->save_state ("");
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}
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}
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int
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Editor::import_sndfiles (vector<ustring> paths, ImportMode mode, SrcQuality quality, nframes64_t& pos,
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int target_regions, int target_tracks, boost::shared_ptr<Track> track, bool replace, uint32_t total)
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{
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WindowTitle title = string_compose (_("importing %1"), paths.front());
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interthread_progress_window->set_title (title.get_string());
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interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
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interthread_progress_bar.set_fraction (0.0f);
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interthread_cancel_label.set_text (_("Cancel Import"));
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current_interthread_info = &import_status;
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import_status.paths = paths;
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import_status.done = false;
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import_status.cancel = false;
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import_status.freeze = false;
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import_status.done = 0.0;
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import_status.quality = quality;
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import_status.replace_existing_source = replace;
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import_status.total = total;
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import_status.mode = mode;
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import_status.pos = pos;
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import_status.target_tracks = target_tracks;
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import_status.target_regions = target_regions;
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import_status.track = track;
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import_status.replace = replace;
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interthread_progress_connection = Glib::signal_timeout().connect
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(bind (mem_fun(*this, &Editor::import_progress_timeout), (gpointer) 0), 500);
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track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
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gdk_flush ();
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/* start import thread for this spec. this will ultimately call Session::import_audiofiles()
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which, if successful, will add the files as regions to the region list. its up to us
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(the GUI) to direct additional steps after that.
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*/
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pthread_create_and_store ("import", &import_status.thread, 0, _import_thread, this);
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pthread_detach (import_status.thread);
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while (!import_status.done && !import_status.cancel) {
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gtk_main_iteration ();
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}
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interthread_progress_window->hide ();
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import_status.done = true;
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interthread_progress_connection.disconnect ();
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if (!import_status.cancel && !import_status.sources.empty()) {
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if (add_sources (import_status.paths,
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import_status.sources,
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import_status.pos,
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import_status.mode,
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import_status.target_regions,
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import_status.target_tracks,
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import_status.track, false) == 0) {
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session->save_state ("");
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}
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/* update position from results */
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pos = import_status.pos;
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}
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track_canvas->get_window()->set_cursor (*current_canvas_cursor);
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return 0;
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}
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int
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Editor::embed_sndfiles (vector<Glib::ustring> paths, bool multifile,
|
|
bool& check_sample_rate, ImportMode mode, nframes64_t& pos, int target_regions, int target_tracks,
|
|
boost::shared_ptr<Track>& track)
|
|
{
|
|
boost::shared_ptr<AudioFileSource> source;
|
|
SourceList sources;
|
|
string linked_path;
|
|
SoundFileInfo finfo;
|
|
int ret = 0;
|
|
Glib::ustring path_to_use;
|
|
|
|
track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
|
|
gdk_flush ();
|
|
|
|
for (vector<Glib::ustring>::iterator p = paths.begin(); p != paths.end(); ++p) {
|
|
|
|
ustring path = *p;
|
|
|
|
/* lets see if we can link it into the session */
|
|
|
|
sys::path tmp = session->session_directory().sound_path() / Glib::path_get_basename(path);
|
|
linked_path = tmp.to_string();
|
|
|
|
path_to_use = linked_path;
|
|
|
|
if (link (path.c_str(), linked_path.c_str()) == 0) {
|
|
|
|
/* there are many reasons why link(2) might have failed.
|
|
but if it succeeds, we now have a link in the
|
|
session sound dir that will protect against
|
|
unlinking of the original path. nice.
|
|
*/
|
|
|
|
path = linked_path;
|
|
path_to_use = Glib::path_get_basename (path);
|
|
|
|
} else {
|
|
|
|
/* one possible reason is that its already linked */
|
|
|
|
if (errno == EEXIST) {
|
|
struct stat sb;
|
|
|
|
if (stat (linked_path.c_str(), &sb) == 0) {
|
|
if (sb.st_nlink > 1) { // its a hard link, assume its the one we want
|
|
path = linked_path;
|
|
path_to_use = Glib::path_get_basename (path);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* note that we temporarily truncated _id at the colon */
|
|
|
|
string error_msg;
|
|
|
|
if (!AudioFileSource::get_soundfile_info (path, finfo, error_msg)) {
|
|
error << string_compose(_("Editor: cannot open file \"%1\", (%2)"), path, error_msg ) << endmsg;
|
|
goto out;
|
|
}
|
|
|
|
if (check_sample_rate && (finfo.samplerate != (int) session->frame_rate())) {
|
|
vector<string> choices;
|
|
|
|
if (multifile) {
|
|
choices.push_back (_("Cancel entire import"));
|
|
choices.push_back (_("Don't embed it"));
|
|
choices.push_back (_("Embed all without questions"));
|
|
|
|
Gtkmm2ext::Choice rate_choice (
|
|
string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"),
|
|
short_path (path, 40)),
|
|
choices, false);
|
|
|
|
int resx = rate_choice.run ();
|
|
|
|
switch (resx) {
|
|
case 0: /* stop a multi-file import */
|
|
ret = -2;
|
|
goto out;
|
|
case 1: /* don't embed this one */
|
|
ret = -1;
|
|
goto out;
|
|
case 2: /* do it, and the rest without asking */
|
|
check_sample_rate = false;
|
|
break;
|
|
case 3: /* do it */
|
|
break;
|
|
default:
|
|
ret = -2;
|
|
goto out;
|
|
}
|
|
} else {
|
|
choices.push_back (_("Cancel"));
|
|
choices.push_back (_("Embed it anyway"));
|
|
|
|
Gtkmm2ext::Choice rate_choice (
|
|
string_compose (_("%1\nThis audiofile's sample rate doesn't match the session sample rate!"), path),
|
|
choices, false);
|
|
|
|
int resx = rate_choice.run ();
|
|
|
|
switch (resx) {
|
|
case 0: /* don't import */
|
|
ret = -1;
|
|
goto out;
|
|
case 1: /* do it */
|
|
break;
|
|
default:
|
|
ret = -2;
|
|
goto out;
|
|
}
|
|
}
|
|
}
|
|
|
|
track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
|
|
|
|
for (int n = 0; n < finfo.channels; ++n) {
|
|
try {
|
|
|
|
/* check if we have this thing embedded already */
|
|
|
|
boost::shared_ptr<Source> s;
|
|
|
|
if ((s = session->source_by_path_and_channel (path, n)) == 0) {
|
|
|
|
source = boost::dynamic_pointer_cast<AudioFileSource> (
|
|
SourceFactory::createReadable (DataType::AUDIO, *session,
|
|
path_to_use, false, n,
|
|
(mode == ImportAsTapeTrack
|
|
? Source::Destructive
|
|
: Source::Flag (0)),
|
|
true, true));
|
|
} else {
|
|
source = boost::dynamic_pointer_cast<AudioFileSource> (s);
|
|
}
|
|
|
|
sources.push_back(source);
|
|
}
|
|
|
|
catch (failed_constructor& err) {
|
|
error << string_compose(_("could not open %1"), path) << endmsg;
|
|
goto out;
|
|
}
|
|
|
|
ARDOUR_UI::instance()->flush_pending ();
|
|
}
|
|
}
|
|
|
|
if (sources.empty()) {
|
|
goto out;
|
|
}
|
|
|
|
ret = add_sources (paths, sources, pos, mode, target_regions, target_tracks, track, true);
|
|
|
|
out:
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
Editor::add_sources (vector<Glib::ustring> paths, SourceList& sources, nframes64_t& pos, ImportMode mode,
|
|
int target_regions, int target_tracks, boost::shared_ptr<Track>& track, bool add_channel_suffix)
|
|
{
|
|
vector<boost::shared_ptr<Region> > regions;
|
|
ustring region_name;
|
|
uint32_t input_chan = 0;
|
|
uint32_t output_chan = 0;
|
|
|
|
if (pos == -1) { // "use timestamp"
|
|
if (sources[0]->natural_position() != 0) {
|
|
pos = sources[0]->natural_position();
|
|
} else {
|
|
pos = get_preferred_edit_position ();
|
|
}
|
|
}
|
|
|
|
// kludge (for MIDI we're abusing "channel" for "track" here)
|
|
if (paths.front().rfind(".mid") != Glib::ustring::npos)
|
|
target_regions = -1;
|
|
|
|
if (target_regions == 1) {
|
|
|
|
/* take all the sources we have and package them up as a region */
|
|
|
|
region_name = region_name_from_path (paths.front(), (sources.size() > 1), false);
|
|
|
|
regions.push_back (RegionFactory::create (sources, 0, sources[0]->length(pos), region_name, 0,
|
|
Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External)));
|
|
|
|
} else if (target_regions == -1 || target_regions > 1) {
|
|
|
|
/* take each source and create a region for each one */
|
|
|
|
SourceList just_one;
|
|
SourceList::iterator x;
|
|
uint32_t n;
|
|
|
|
for (n = 0, x = sources.begin(); x != sources.end(); ++x, ++n) {
|
|
|
|
just_one.clear ();
|
|
just_one.push_back (*x);
|
|
|
|
region_name = region_name_from_path ((*x)->path(), false, false, sources.size(), n);
|
|
|
|
regions.push_back (RegionFactory::create (just_one, 0, (*x)->length(pos), region_name, 0,
|
|
Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External)));
|
|
|
|
}
|
|
}
|
|
|
|
if (target_regions == 1) {
|
|
input_chan = regions.front()->n_channels();
|
|
} else {
|
|
if (target_tracks == 1) {
|
|
input_chan = regions.size();
|
|
} else {
|
|
input_chan = 1;
|
|
}
|
|
}
|
|
|
|
if (Config->get_output_auto_connect() & AutoConnectMaster) {
|
|
output_chan = (session->master_out() ? session->master_out()->n_inputs().n_audio() : input_chan);
|
|
} else {
|
|
output_chan = input_chan;
|
|
}
|
|
|
|
int n = 0;
|
|
|
|
for (vector<boost::shared_ptr<Region> >::iterator r = regions.begin(); r != regions.end(); ++r, ++n) {
|
|
|
|
finish_bringing_in_material (*r, input_chan, output_chan, pos, mode, track);
|
|
|
|
if (target_tracks != 1) {
|
|
track.reset ();
|
|
} else {
|
|
pos += (*r)->length();
|
|
}
|
|
}
|
|
|
|
/* setup peak file building in another thread */
|
|
|
|
for (SourceList::iterator x = sources.begin(); x != sources.end(); ++x) {
|
|
SourceFactory::setup_peakfile (*x, true);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
Editor::finish_bringing_in_material (boost::shared_ptr<Region> region, uint32_t in_chans, uint32_t out_chans, nframes64_t& pos,
|
|
ImportMode mode, boost::shared_ptr<Track>& existing_track)
|
|
{
|
|
boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
|
|
boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(region);
|
|
|
|
switch (mode) {
|
|
case ImportAsRegion:
|
|
/* relax, its been done */
|
|
break;
|
|
|
|
case ImportToTrack:
|
|
{
|
|
if (!existing_track) {
|
|
|
|
if (ar) {
|
|
existing_track = get_nth_selected_audio_track (0);
|
|
} else if (mr) {
|
|
existing_track = get_nth_selected_midi_track (0);
|
|
}
|
|
|
|
if (!existing_track) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
boost::shared_ptr<Playlist> playlist = existing_track->diskstream()->playlist();
|
|
boost::shared_ptr<Region> copy (RegionFactory::create (region));
|
|
begin_reversible_command (_("insert file"));
|
|
XMLNode &before = playlist->get_state();
|
|
playlist->add_region (copy, pos);
|
|
session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
|
|
commit_reversible_command ();
|
|
break;
|
|
}
|
|
|
|
case ImportAsTrack:
|
|
{
|
|
if (!existing_track) {
|
|
if (ar) {
|
|
list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Normal, 0, 1));
|
|
|
|
if (at.empty()) {
|
|
return -1;
|
|
}
|
|
|
|
existing_track = at.front();
|
|
} else if (mr) {
|
|
list<boost::shared_ptr<MidiTrack> > mt (session->new_midi_track (Normal, 0, 1));
|
|
|
|
if (mt.empty()) {
|
|
return -1;
|
|
}
|
|
|
|
existing_track = mt.front();
|
|
}
|
|
|
|
existing_track->set_name (region->name());
|
|
}
|
|
|
|
boost::shared_ptr<Region> copy (RegionFactory::create (region));
|
|
existing_track->diskstream()->playlist()->add_region (copy, pos);
|
|
break;
|
|
}
|
|
|
|
|
|
case ImportAsTapeTrack:
|
|
{
|
|
if (!ar)
|
|
return -1;
|
|
|
|
list<boost::shared_ptr<AudioTrack> > at (session->new_audio_track (in_chans, out_chans, Destructive));
|
|
if (!at.empty()) {
|
|
boost::shared_ptr<Region> copy (RegionFactory::create (region));
|
|
at.front()->set_name (basename_nosuffix (copy->name()));
|
|
at.front()->diskstream()->playlist()->add_region (copy, pos);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void *
|
|
Editor::_import_thread (void *arg)
|
|
{
|
|
PBD::notify_gui_about_thread_creation (pthread_self(), X_("Import"));
|
|
|
|
Editor *ed = (Editor *) arg;
|
|
return ed->import_thread ();
|
|
}
|
|
|
|
void *
|
|
Editor::import_thread ()
|
|
{
|
|
session->import_audiofiles (import_status);
|
|
pthread_exit_pbd (0);
|
|
/*NOTREACHED*/
|
|
return 0;
|
|
}
|
|
|
|
gint
|
|
Editor::import_progress_timeout (void *arg)
|
|
{
|
|
bool reset = false;
|
|
|
|
if (!interthread_progress_window->is_visible()) {
|
|
interthread_progress_window->show_all ();
|
|
reset = true;
|
|
}
|
|
|
|
interthread_progress_label.set_text (import_status.doing_what);
|
|
|
|
if (import_status.freeze) {
|
|
interthread_cancel_button.set_sensitive(false);
|
|
} else {
|
|
interthread_cancel_button.set_sensitive(true);
|
|
}
|
|
|
|
if (import_status.doing_what == "building peak files") {
|
|
interthread_progress_bar.pulse ();
|
|
return FALSE;
|
|
} else {
|
|
float val = import_status.progress;
|
|
interthread_progress_bar.set_fraction (min (max (0.0f, val), 1.0f));
|
|
}
|
|
|
|
if (reset) {
|
|
|
|
/* the window is now visible, speed up the updates */
|
|
|
|
interthread_progress_connection.disconnect ();
|
|
interthread_progress_connection = Glib::signal_timeout().connect
|
|
(bind (mem_fun(*this, &Editor::import_progress_timeout), (gpointer) 0), 100);
|
|
return false;
|
|
} else {
|
|
return !(import_status.done || import_status.cancel);
|
|
}
|
|
}
|
|
|