David Robillard
868f557f26
git-svn-id: svn://localhost/ardour2/branches/midi@581 d708f5d6-7413-0410-9779-e7cbd77b26cf
379 lines
10 KiB
C++
379 lines
10 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.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#include <pbd/pthread_utils.h>
|
|
#include <pbd/basename.h>
|
|
|
|
#include <gtkmm2ext/choice.h>
|
|
|
|
#include <ardour/session.h>
|
|
#include <ardour/audioplaylist.h>
|
|
#include <ardour/audioregion.h>
|
|
#include <ardour/diskstream.h>
|
|
#include <ardour/filesource.h>
|
|
#include <ardour/externalsource.h>
|
|
#include <ardour/utils.h>
|
|
#include <ardour/audio_track.h>
|
|
#include <ardour/audioplaylist.h>
|
|
|
|
#include "ardour_ui.h"
|
|
#include "editor.h"
|
|
#include "sfdb_ui.h"
|
|
#include "editing.h"
|
|
#include "audio_time_axis.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace std;
|
|
using namespace ARDOUR;
|
|
using namespace sigc;
|
|
using namespace Gtk;
|
|
using namespace Editing;
|
|
|
|
/* Functions supporting the incorporation of external (non-captured) audio material into ardour */
|
|
|
|
void
|
|
Editor::add_external_audio_action (ImportMode mode)
|
|
{
|
|
jack_nframes_t& pos = edit_cursor->current_frame;
|
|
AudioTrack* track = 0;
|
|
|
|
if (!selection->tracks.empty()) {
|
|
AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(selection->tracks.front());
|
|
if (atv) {
|
|
track = atv->audio_track();
|
|
}
|
|
}
|
|
|
|
bring_in_external_audio (mode, track, pos, false);
|
|
}
|
|
|
|
void
|
|
Editor::bring_in_external_audio (ImportMode mode, AudioTrack* track, jack_nframes_t& pos, bool prompt)
|
|
{
|
|
if (session == 0) {
|
|
MessageDialog msg (0, _("You can't import or embed an audiofile until you have a session loaded."));
|
|
msg.run ();
|
|
return;
|
|
}
|
|
|
|
SoundFileOmega sfdb (_("Add existing audio to session"), session);
|
|
sfdb.set_mode (mode);
|
|
|
|
switch (sfdb.run()) {
|
|
case SoundFileOmega::ResponseImport:
|
|
do_import (sfdb.get_paths(), sfdb.get_split(), mode, track, pos, prompt);
|
|
break;
|
|
|
|
case SoundFileOmega::ResponseEmbed:
|
|
do_embed (sfdb.get_paths(), sfdb.get_split(), mode, track, pos, prompt);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::do_import (vector<Glib::ustring> paths, bool split, ImportMode mode, AudioTrack* track, jack_nframes_t& pos, bool prompt)
|
|
{
|
|
/* SFDB sets "multichan" to true to indicate "split channels"
|
|
so reverse the setting to match the way libardour
|
|
interprets it.
|
|
*/
|
|
|
|
import_status.multichan = !split;
|
|
|
|
if (interthread_progress_window == 0) {
|
|
build_interthread_progress_window ();
|
|
}
|
|
|
|
/* for each path that was selected, import it and then potentially create a new track
|
|
containing the new region as the sole contents.
|
|
*/
|
|
|
|
for (vector<Glib::ustring>::iterator i = paths.begin(); i != paths.end(); ++i ) {
|
|
import_sndfile (*i, mode, track, pos);
|
|
}
|
|
|
|
interthread_progress_window->hide_all ();
|
|
}
|
|
|
|
void
|
|
Editor::do_embed (vector<Glib::ustring> paths, bool split, ImportMode mode, AudioTrack* track, jack_nframes_t& pos, bool prompt)
|
|
{
|
|
bool multiple_files = paths.size() > 1;
|
|
bool check_sample_rate = true;
|
|
vector<Glib::ustring>::iterator i;
|
|
|
|
for (i = paths.begin(); i != paths.end(); ++i) {
|
|
int ret = embed_sndfile (*i, split, multiple_files, check_sample_rate, mode, track, pos, prompt);
|
|
|
|
if (ret < -1) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == paths.end()) {
|
|
session->save_state ("");
|
|
}
|
|
}
|
|
|
|
int
|
|
Editor::import_sndfile (Glib::ustring path, ImportMode mode, AudioTrack* track, jack_nframes_t& pos)
|
|
{
|
|
interthread_progress_window->set_title (string_compose (_("ardour: importing %1"), path));
|
|
interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
|
|
interthread_progress_window->show_all ();
|
|
interthread_progress_bar.set_fraction (0.0f);
|
|
interthread_cancel_label.set_text (_("Cancel Import"));
|
|
current_interthread_info = &import_status;
|
|
|
|
import_status.pathname = path;
|
|
import_status.done = false;
|
|
import_status.cancel = false;
|
|
import_status.freeze = false;
|
|
import_status.done = 0.0;
|
|
|
|
interthread_progress_connection = Glib::signal_timeout().connect
|
|
(bind (mem_fun(*this, &Editor::import_progress_timeout), (gpointer) 0), 100);
|
|
|
|
track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
|
|
ARDOUR_UI::instance()->flush_pending ();
|
|
|
|
/* start import thread for this path. this will ultimately call Session::import_audiofile()
|
|
and if successful will add the file as a region to the session region list.
|
|
*/
|
|
|
|
pthread_create_and_store ("import", &import_status.thread, 0, _import_thread, this);
|
|
pthread_detach (import_status.thread);
|
|
|
|
while (!(import_status.done || import_status.cancel)) {
|
|
gtk_main_iteration ();
|
|
}
|
|
|
|
import_status.done = true;
|
|
interthread_progress_connection.disconnect ();
|
|
|
|
/* import thread finished - see if we should build a new track */
|
|
|
|
if (!import_status.new_regions.empty()) {
|
|
AudioRegion& region (*import_status.new_regions.front());
|
|
finish_bringing_in_audio (region, region.n_channels(), region.n_channels(), track, pos, mode);
|
|
}
|
|
|
|
track_canvas.get_window()->set_cursor (*current_canvas_cursor);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
Editor::embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, ImportMode mode,
|
|
AudioTrack* track, jack_nframes_t& pos, bool prompt)
|
|
{
|
|
ExternalSource *source = 0; /* keep g++ quiet */
|
|
AudioRegion::SourceList sources;
|
|
AudioRegion* region;
|
|
string idspec;
|
|
string linked_path;
|
|
SoundFileInfo finfo;
|
|
string region_name;
|
|
uint32_t input_chan;
|
|
uint32_t output_chan;
|
|
|
|
track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
|
|
ARDOUR_UI::instance()->flush_pending ();
|
|
|
|
/* lets see if we can link it into the session */
|
|
|
|
linked_path = session->sound_dir();
|
|
linked_path += Glib::path_get_basename (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;
|
|
}
|
|
|
|
/* note that we temporarily truncated _id at the colon */
|
|
|
|
string error_msg;
|
|
|
|
if (!ExternalSource::get_soundfile_info (path, finfo, error_msg)) {
|
|
error << string_compose(_("Editor: cannot open file \"%1\", (%2)"), selection, error_msg ) << endmsg;
|
|
return 0;
|
|
}
|
|
|
|
if (check_sample_rate && (finfo.samplerate != (int) session->frame_rate())) {
|
|
vector<string> choices;
|
|
|
|
if (multiple_files) {
|
|
choices.push_back (_("Cancel entire import"));
|
|
choices.push_back (_("Don't embed it"));
|
|
choices.push_back (_("Embed all without questions"));
|
|
} 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);
|
|
|
|
switch (rate_choice.run()) {
|
|
case 0: /* stop a multi-file import */
|
|
case 1: /* don't import this one */
|
|
return -1;
|
|
case 2: /* do it, and the rest without asking */
|
|
check_sample_rate = false;
|
|
break;
|
|
case 3: /* do it */
|
|
break;
|
|
default:
|
|
return -2;
|
|
}
|
|
}
|
|
|
|
track_canvas.get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
|
|
ARDOUR_UI::instance()->flush_pending ();
|
|
|
|
/* make the proper number of channels in the region */
|
|
|
|
for (int n = 0; n < finfo.channels; ++n)
|
|
{
|
|
idspec = path;
|
|
idspec += string_compose(":%1", n);
|
|
|
|
try {
|
|
source = ExternalSource::create (idspec.c_str());
|
|
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;
|
|
}
|
|
|
|
region_name = PBD::basename_nosuffix (path);
|
|
region_name += "-0";
|
|
|
|
region = new AudioRegion (sources, 0, sources[0]->length(), region_name, 0,
|
|
Region::Flag (Region::DefaultFlags|Region::WholeFile|Region::External));
|
|
|
|
input_chan = finfo.channels;
|
|
|
|
if (session->get_output_auto_connect() & Session::AutoConnectMaster) {
|
|
output_chan = (session->master_out() ? session->master_out()->n_inputs() : input_chan);
|
|
} else {
|
|
output_chan = input_chan;
|
|
}
|
|
|
|
finish_bringing_in_audio (*region, input_chan, output_chan, track, pos, mode);
|
|
|
|
out:
|
|
track_canvas.get_window()->set_cursor (*current_canvas_cursor);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
Editor::finish_bringing_in_audio (AudioRegion& region, uint32_t in_chans, uint32_t out_chans, AudioTrack* track, jack_nframes_t& pos, ImportMode mode)
|
|
{
|
|
switch (mode) {
|
|
case ImportAsRegion:
|
|
/* relax, its been done */
|
|
break;
|
|
|
|
case ImportToTrack:
|
|
if (track) {
|
|
Playlist* playlist = track->disk_stream().playlist();
|
|
|
|
AudioRegion* copy = new AudioRegion (region);
|
|
begin_reversible_command (_("insert sndfile"));
|
|
session->add_undo (playlist->get_memento());
|
|
playlist->add_region (*copy, pos);
|
|
session->add_redo_no_execute (playlist->get_memento());
|
|
commit_reversible_command ();
|
|
|
|
pos += region.length();
|
|
}
|
|
break;
|
|
|
|
case ImportAsTrack:
|
|
AudioTrack* at = session->new_audio_track (in_chans, out_chans);
|
|
AudioRegion* copy = new AudioRegion (region);
|
|
at->disk_stream().playlist()->add_region (*copy, pos);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void *
|
|
Editor::_import_thread (void *arg)
|
|
{
|
|
PBD::ThreadCreated (pthread_self(), X_("Import"));
|
|
|
|
Editor *ed = (Editor *) arg;
|
|
return ed->import_thread ();
|
|
}
|
|
|
|
void *
|
|
Editor::import_thread ()
|
|
{
|
|
session->import_audiofile (import_status);
|
|
pthread_exit_pbd (0);
|
|
/*NOTREACHED*/
|
|
return 0;
|
|
}
|
|
|
|
gint
|
|
Editor::import_progress_timeout (void *arg)
|
|
{
|
|
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 {
|
|
interthread_progress_bar.set_fraction (import_status.progress);
|
|
}
|
|
|
|
return !(import_status.done || import_status.cancel);
|
|
}
|
|
|