#include "pbd/error.h"
#include "pbd/pthread_utils.h"
#include "pbd/memento_command.h"
+#include "pbd/stateful_diff_command.h"
#include <gtkmm2ext/utils.h>
#include "ardour/audioplaylist.h"
#include "ardour/audio_track.h"
#include "ardour/audioregion.h"
-#include "ardour/audio_diskstream.h"
#include "ardour/stretch.h"
#include "ardour/midi_stretch.h"
#include "ardour/pitch.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-using namespace sigc;
using namespace Gtk;
using namespace Gtkmm2ext;
+/** @return -1 in case of error, 1 if operation was cancelled by the user, 0 if everything went ok */
int
Editor::time_stretch (RegionSelection& regions, float fraction)
{
return -1;
boost::shared_ptr<Playlist> playlist
- = rtv->track()->diskstream()->playlist();
+ = rtv->track()->playlist();
ARDOUR::TimeFXRequest request;
request.time_fraction = fraction;
- MidiStretch stretch(*session, request);
+ MidiStretch stretch(*_session, request);
begin_reversible_command ("midi stretch");
stretch.run(regions.front()->region());
- XMLNode &before = playlist->get_state();
+ playlist->clear_changes ();
playlist->replace_region (regions.front()->region(), stretch.results[0],
regions.front()->region()->position());
- XMLNode &after = playlist->get_state();
- session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
+ _session->add_command (new StatefulDiffCommand (playlist));
commit_reversible_command ();
}
return time_fx (regions, fraction, true);
}
+/** @return -1 in case of error, 1 if operation was cancelled by the user, 0 if everything went ok */
int
Editor::time_fx (RegionSelection& regions, float val, bool pitching)
{
txt = current_timefx->stretch_opts_selector.get_active_text ();
- if (txt == rb_opt_strings[0]) {
- transients = NoTransients; peaklock = false; longwin = true; shortwin = false;
- } else if (txt == rb_opt_strings[1]) {
- transients = NoTransients; peaklock = false; longwin = false; shortwin = false;
- } else if (txt == rb_opt_strings[2]) {
- transients = NoTransients; peaklock = true; longwin = false; shortwin = false;
- } else if (txt == rb_opt_strings[3]) {
- transients = BandLimitedTransients; peaklock = true; longwin = false; shortwin = false;
- } else if (txt == rb_opt_strings[5]) {
- transients = Transients; peaklock = false; longwin = false; shortwin = true;
- } else {
- /* default/4 */
-
- transients = Transients; peaklock = true; longwin = false; shortwin = false;
+ for (int i = 0; i <= 6; i++) {
+ if (txt == rb_opt_strings[i]) {
+ rb_current_opt = i;
+ break;
+ }
}
+
+ switch (rb_current_opt) {
+ case 0:
+ transients = NoTransients; peaklock = false; longwin = true; shortwin = false;
+ break;
+ case 1:
+ transients = NoTransients; peaklock = false; longwin = false; shortwin = false;
+ break;
+ case 2:
+ transients = NoTransients; peaklock = true; longwin = false; shortwin = false;
+ break;
+ case 3:
+ transients = BandLimitedTransients; peaklock = true; longwin = false; shortwin = false;
+ break;
+ case 5:
+ transients = Transients; peaklock = false; longwin = false; shortwin = true;
+ break;
+ case 6:
+ transients = NoTransients;
+ precise = true;
+ preserve_formants = false;
+ current_timefx->request.pitch_fraction = 1/val;
+ shortwin = true;
+ // peaklock = false;
+ break;
+ default:
+ /* default/4 */
+ transients = Transients; peaklock = true; longwin = false; shortwin = false;
+ break;
+ };
if (realtime) options |= RubberBandStretcher::OptionProcessRealTime;
if (precise) options |= RubberBandStretcher::OptionStretchPrecise;
current_timefx->first_delete.disconnect();
current_timefx->first_cancel = current_timefx->cancel_button->signal_clicked().connect
- (mem_fun (current_timefx, &TimeFXDialog::cancel_in_progress));
+ (sigc::mem_fun (current_timefx, &TimeFXDialog::cancel_in_progress));
current_timefx->first_delete = current_timefx->signal_delete_event().connect
- (mem_fun (current_timefx, &TimeFXDialog::delete_in_progress));
+ (sigc::mem_fun (current_timefx, &TimeFXDialog::delete_in_progress));
- if (pthread_create_and_store ("timefx", ¤t_timefx->request.thread, 0, timefx_thread, current_timefx)) {
+ if (pthread_create_and_store ("timefx", ¤t_timefx->request.thread, timefx_thread, current_timefx)) {
current_timefx->hide ();
error << _("timefx cannot be started - thread creation error") << endmsg;
return -1;
pthread_detach (current_timefx->request.thread);
- sigc::connection c = Glib::signal_timeout().connect (mem_fun (current_timefx, &TimeFXDialog::update_progress), 100);
+ sigc::connection c = Glib::signal_timeout().connect (sigc::mem_fun (current_timefx, &TimeFXDialog::update_progress), 100);
while (!current_timefx->request.done && !current_timefx->request.cancel) {
gtk_main_iteration ();
continue;
}
- if ((playlist = t->diskstream()->playlist()) == 0) {
+ if ((playlist = t->playlist()) == 0) {
i = tmp;
continue;
}
Filter* fx;
if (dialog.pitching) {
- fx = new Pitch (*session, dialog.request);
+ fx = new Pitch (*_session, dialog.request);
} else {
#ifdef USE_RUBBERBAND
- fx = new RBStretch (*session, dialog.request);
+ fx = new RBStretch (*_session, dialog.request);
#else
- fx = new STStretch (*session, dialog.request);
+ fx = new STStretch (*_session, dialog.request);
#endif
}
new_region = fx->results.front();
if (!in_command) {
- session->begin_reversible_command (dialog.pitching ? _("pitch shift") : _("time stretch"));
+ _session->begin_reversible_command (dialog.pitching ? _("pitch shift") : _("time stretch"));
in_command = true;
}
- XMLNode &before = playlist->get_state();
+ playlist->clear_changes ();
playlist->replace_region (region, new_region, region->position());
- XMLNode &after = playlist->get_state();
- session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
+ _session->add_command (new StatefulDiffCommand (playlist));
}
i = tmp;
}
if (in_command) {
- session->commit_reversible_command ();
+ _session->commit_reversible_command ();
}
dialog.status = 0;
void*
Editor::timefx_thread (void *arg)
{
- PBD::notify_gui_about_thread_creation (pthread_self(), X_("TimeFX"));
SessionEvent::create_per_thread_pool ("timefx events", 64);
TimeFXDialog* tsd = static_cast<TimeFXDialog*>(arg);