#include <libgnomecanvasmm/line.h>
+#include "pbd/memento_command.h"
#include "ardour/automation_list.h"
#include "evoral/Curve.hpp"
#include "ardour/crossfade.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
-using namespace sigc;
using namespace Editing;
using Gtkmm2ext::Keyboard;
{
}
-CrossfadeEditor::CrossfadeEditor (Session& s, boost::shared_ptr<Crossfade> xf, double my, double mxy)
- : ArdourDialog (_("ardour: x-fade edit")),
+CrossfadeEditor::CrossfadeEditor (Session* s, boost::shared_ptr<Crossfade> xf, double my, double mxy)
+ : ArdourDialog (_("Edit Crossfade")),
xfade (xf),
- session (s),
clear_button (_("Clear")),
revert_button (_("Reset")),
audition_both_button (_("Fade")),
fade_out_table (3, 3),
select_in_button (_("Fade In")),
- select_out_button (_("Fade Out"))
+ select_out_button (_("Fade Out")),
+
+ _peaks_ready_connection (0)
+
{
- set_wmclass (X_("ardour_automationedit"), "Ardour");
+ set_session (s);
+
+ set_wmclass (X_("ardour_automationedit"), PROGRAM_NAME);
set_name ("CrossfadeEditWindow");
set_position (Gtk::WIN_POS_MOUSE);
curve_select_clicked (In);
- xfade->StateChanged.connect (sigc::mem_fun(*this, &CrossfadeEditor::xfade_changed));
+ xfade->PropertyChanged.connect (state_connection, invalidator (*this), ui_bind (&CrossfadeEditor::xfade_changed, this, _1), gui_context());
- session.AuditionActive.connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_state_changed));
+ _session->AuditionActive.connect (_session_connections, invalidator (*this), ui_bind (&CrossfadeEditor::audition_state_changed, this, _1), gui_context());
show_all_children();
}
for (list<Point*>::iterator i = fade[Out].points.begin(); i != fade[Out].points.end(); ++i) {
delete *i;
}
+
+ delete _peaks_ready_connection;
}
void
if (point_grabbed) {
double new_x, new_y;
- /* can't drag first or last points horizontally */
+ /* can't drag first or last points horizontally or vertically */
if (point == fade[current].points.front() || point == fade[current].points.back()) {
new_x = point->x;
+ new_y = point->y;
} else {
new_x = (event->motion.x - canvas_border)/effective_width();
+ new_y = 1.0 - ((event->motion.y - canvas_border)/effective_height());
}
- new_y = 1.0 - ((event->motion.y - canvas_border)/effective_height());
point->move_to (x_coordinate (new_x), y_coordinate (new_y),
new_x, new_y);
redraw ();
void
CrossfadeEditor::Point::move_to (double nx, double ny, double xfract, double yfract)
{
+ if ( xfract < 0.0 ) {
+ xfract = 0.0;
+ } else if ( xfract > 1.0 ) {
+ xfract = 1.0;
+ }
+
+ if ( yfract < 0.0 ) {
+ yfract = 0.0;
+ } else if ( yfract > 1.0 ) {
+ yfract = 1.0;
+ }
+
const double half_size = rint(size/2.0);
double x1 = nx - half_size;
double x2 = nx + half_size;
void
-CrossfadeEditor::xfade_changed (Change)
+CrossfadeEditor::xfade_changed (const PropertyChange&)
{
set (xfade->fade_in(), In);
set (xfade->fade_out(), Out);
return;
}
- nframes_t len = xfade->length ();
+ framecnt_t len = xfade->length ();
fade[current].normative_curve.clear ();
fade[current].gain_curve.clear ();
void
CrossfadeEditor::apply ()
{
+ _session->begin_reversible_command (_("Edit crossfade"));
+
+ XMLNode& before = xfade->get_state ();
+
_apply_to (xfade);
+
+ _session->add_command (new MementoCommand<Crossfade> (*xfade.get(), &before, &xfade->get_state ()));
+ _session->commit_reversible_command ();
}
void
set (xfade->fade_in(), In);
set (xfade->fade_out(), Out);
- curve_select_clicked (current);
+ curve_select_clicked (current);
}
void
ht = canvas->get_allocation().get_height() / (double) nchans;
spu = xfade->length() / (double) effective_width();
+ delete _peaks_ready_connection;
+ _peaks_ready_connection = 0;
+
for (uint32_t n = 0; n < nchans; ++n) {
gdouble yoff = n * ht;
- if (region->audio_source(n)->peaks_ready (sigc::bind (sigc::mem_fun(*this, &CrossfadeEditor::peaks_ready), region, which), peaks_ready_connection)) {
+ if (region->audio_source(n)->peaks_ready (boost::bind (&CrossfadeEditor::peaks_ready, this, boost::weak_ptr<AudioRegion>(region), which), &_peaks_ready_connection, gui_context())) {
WaveView* waveview = new WaveView (*(canvas->root()));
waveview->property_data_src() = region.get();
}
void
-CrossfadeEditor::peaks_ready (boost::shared_ptr<AudioRegion> r, WhichFade which)
+CrossfadeEditor::peaks_ready (boost::weak_ptr<AudioRegion> wr, WhichFade which)
{
+ boost::shared_ptr<AudioRegion> r (wr.lock());
+
+ if (!r) {
+ return;
+ }
+
/* this should never be called, because the peak files for an xfade
will be ready by the time we want them. but our API forces us
to provide this, so ..
*/
- peaks_ready_connection.disconnect ();
+ delete _peaks_ready_connection;
+ _peaks_ready_connection = 0;
+
make_waves (r, which);
}
void
CrossfadeEditor::audition (Audition which)
{
- AudioPlaylist& pl (session.the_auditioner()->prepare_playlist());
- nframes_t preroll;
- nframes_t postroll;
- nframes_t left_start_offset;
- nframes_t right_length;
- nframes_t left_length;
+ AudioPlaylist& pl (_session->the_auditioner()->prepare_playlist());
+ framecnt_t preroll;
+ framecnt_t postroll;
+ framecnt_t left_start_offset;
+ framecnt_t right_length;
+ framecnt_t left_length;
if (which != Right && preroll_button.get_active()) {
- preroll = session.frame_rate() * 2; //2 second hardcoded preroll for now
+ preroll = _session->frame_rate() * 2; //2 second hardcoded preroll for now
} else {
preroll = 0;
}
if (which != Left && postroll_button.get_active()) {
- postroll = session.frame_rate() * 2; //2 second hardcoded postroll for now
+ postroll = _session->frame_rate() * 2; //2 second hardcoded postroll for now
} else {
postroll = 0;
}
right_length = xfade->in()->length();
}
- boost::shared_ptr<AudioRegion> left (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (xfade->out(), left_start_offset, left_length, "xfade out",
- 0, Region::DefaultFlags, false)));
- boost::shared_ptr<AudioRegion> right (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (xfade->in(), 0, right_length, "xfade in",
- 0, Region::DefaultFlags, false)));
-
- //apply a 20ms declicking fade at the start and end of auditioning
- left->set_fade_in_active(true);
- left->set_fade_in_length(session.frame_rate() / 50);
- right->set_fade_out_active(true);
- right->set_fade_out_length(session.frame_rate() / 50);
-
- pl.add_region (left, 0);
- pl.add_region (right, 1 + preroll);
+ PropertyList left_plist;
+ PropertyList right_plist;
+
+
+ left_plist.add (ARDOUR::Properties::start, left_start_offset);
+ left_plist.add (ARDOUR::Properties::length, left_length);
+ left_plist.add (ARDOUR::Properties::name, string ("xfade out"));
+ left_plist.add (ARDOUR::Properties::layer, 0);
+ left_plist.add (ARDOUR::Properties::fade_in_active, true);
+
+ right_plist.add (ARDOUR::Properties::start, 0);
+ right_plist.add (ARDOUR::Properties::length, right_length);
+ right_plist.add (ARDOUR::Properties::name, string("xfade in"));
+ right_plist.add (ARDOUR::Properties::layer, 0);
+ right_plist.add (ARDOUR::Properties::fade_out_active, true);
if (which == Left) {
- right->set_scale_amplitude (0.0);
+ right_plist.add (ARDOUR::Properties::scale_amplitude, 0.0f);
} else if (which == Right) {
- left->set_scale_amplitude (0.0);
+ left_plist.add (ARDOUR::Properties::scale_amplitude, 0.0f);
}
+ boost::shared_ptr<AudioRegion> left (boost::dynamic_pointer_cast<AudioRegion>
+ (RegionFactory::create (xfade->out(), left_plist, false)));
+ boost::shared_ptr<AudioRegion> right (boost::dynamic_pointer_cast<AudioRegion>
+ (RegionFactory::create (xfade->in(), right_plist, false)));
+
+ // apply a 20ms declicking fade at the start and end of auditioning
+ // XXX this should really be a property
+
+ left->set_fade_in_length (_session->frame_rate() / 50);
+ right->set_fade_out_length (_session->frame_rate() / 50);
+
+ pl.add_region (left, 0);
+ pl.add_region (right, 1 + preroll);
+
/* there is only one ... */
pl.foreach_crossfade (sigc::mem_fun (*this, &CrossfadeEditor::setup));
- session.audition_playlist ();
+ _session->audition_playlist ();
}
void
void
CrossfadeEditor::audition_left_dry ()
{
- boost::shared_ptr<AudioRegion> left (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (xfade->out(), xfade->out()->length() - xfade->length(), xfade->length(), "xfade left",
- 0, Region::DefaultFlags, false)));
+ PropertyList plist;
+
+ plist.add (ARDOUR::Properties::start, xfade->out()->length() - xfade->length());
+ plist.add (ARDOUR::Properties::length, xfade->length());
+ plist.add (ARDOUR::Properties::name, string("xfade left"));
+ plist.add (ARDOUR::Properties::layer, 0);
+
+ boost::shared_ptr<AudioRegion> left (boost::dynamic_pointer_cast<AudioRegion>
+ (RegionFactory::create (xfade->out(), plist, false)));
- session.audition_region (left);
+ _session->audition_region (left);
}
void
void
CrossfadeEditor::audition_right_dry ()
{
- boost::shared_ptr<AudioRegion> right (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (xfade->in(), 0, xfade->length(), "xfade in",
- 0, Region::DefaultFlags, false)));
- session.audition_region (right);
+ PropertyList plist;
+
+ plist.add (ARDOUR::Properties::start, 0);
+ plist.add (ARDOUR::Properties::length, xfade->length());
+ plist.add (ARDOUR::Properties::name, string ("xfade right"));
+ plist.add (ARDOUR::Properties::layer, 0);
+
+ boost::shared_ptr<AudioRegion> right (boost::dynamic_pointer_cast<AudioRegion>
+ (RegionFactory::create (xfade->in(), plist, false)));
+
+ _session->audition_region (right);
}
void
void
CrossfadeEditor::cancel_audition ()
{
- session.cancel_audition ();
+ _session->cancel_audition ();
}
void
{
bool x;
- if ((x = audition_both_button.get_active ()) != session.is_auditioning()) {
+ if ((x = audition_both_button.get_active ()) != _session->is_auditioning()) {
if (x) {
audition_both ();
{
bool x;
- if ((x = audition_right_button.get_active ()) != session.is_auditioning()) {
+ if ((x = audition_right_button.get_active ()) != _session->is_auditioning()) {
if (x) {
audition_right ();
{
bool x;
- if ((x = audition_right_dry_button.get_active ()) != session.is_auditioning()) {
+ if ((x = audition_right_dry_button.get_active ()) != _session->is_auditioning()) {
if (x) {
audition_right_dry ();
{
bool x;
- if ((x = audition_left_button.get_active ()) != session.is_auditioning()) {
+ if ((x = audition_left_button.get_active ()) != _session->is_auditioning()) {
if (x) {
audition_left ();
{
bool x;
- if ((x = audition_left_dry_button.get_active ()) != session.is_auditioning()) {
+ if ((x = audition_left_dry_button.get_active ()) != _session->is_auditioning()) {
if (x) {
audition_left_dry ();
break;
case GDK_space:
- if (session.is_auditioning()) {
+ if (_session->is_auditioning()) {
cancel_audition ();
} else {
audition_both_button.set_active (!audition_both_button.get_active());
projects / ardour.git / blobdiff