X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fcrossfade_edit.cc;h=0c8daafb045995826673acdb50616d103a4c61db;hb=79c918fd6aace3f5d94fe61973819574489ca755;hp=c3d9e4982b235f082822cc1b32ee54c262b43d01;hpb=c480cc1c185cd27f63a742db73bf0116f803a572;p=ardour.git diff --git a/gtk2_ardour/crossfade_edit.cc b/gtk2_ardour/crossfade_edit.cc index c3d9e4982b..0c8daafb04 100644 --- a/gtk2_ardour/crossfade_edit.cc +++ b/gtk2_ardour/crossfade_edit.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2004 Paul Davis + Copyright (C) 2004 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 @@ -15,7 +15,6 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ #include @@ -28,13 +27,16 @@ #include -#include -#include -#include -#include -#include -#include -#include +#include "pbd/memento_command.h" +#include "ardour/automation_list.h" +#include "evoral/Curve.hpp" +#include "ardour/crossfade.h" +#include "ardour/session.h" +#include "ardour/auditioner.h" +#include "ardour/audioplaylist.h" +#include "ardour/audiosource.h" +#include "ardour/region_factory.h" +#include "ardour/profile.h" #include @@ -47,13 +49,16 @@ #include "canvas_impl.h" #include "simplerect.h" #include "waveview.h" +#include "actions.h" using namespace std; using namespace ARDOUR; +using namespace PBD; using namespace Gtk; -using namespace sigc; using namespace Editing; +using Gtkmm2ext::Keyboard; + #include "i18n.h" const int32_t CrossfadeEditor::Point::size = 7; @@ -61,19 +66,16 @@ const double CrossfadeEditor::canvas_border = 10; CrossfadeEditor::Presets* CrossfadeEditor::fade_in_presets = 0; CrossfadeEditor::Presets* CrossfadeEditor::fade_out_presets = 0; -#include "crossfade_xpms.h" - CrossfadeEditor::Half::Half () - : line (0), - normative_curve (0.0, 1.0, 1.0, true), - gain_curve (0.0, 2.0, 1.0, true) + : line (0) + , normative_curve (Evoral::Parameter(GainAutomation)) + , gain_curve (Evoral::Parameter(GainAutomation)) { } -CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double mxy) - : ArdourDialog (_("ardour: x-fade edit")), +CrossfadeEditor::CrossfadeEditor (Session* s, boost::shared_ptr xf, double my, double mxy) + : ArdourDialog (_("Edit Crossfade")), xfade (xf), - session (s), clear_button (_("Clear")), revert_button (_("Reset")), audition_both_button (_("Fade")), @@ -84,7 +86,7 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m preroll_button (_("With Pre-roll")), postroll_button (_("With Post-roll")), - + miny (my), maxy (mxy), @@ -92,12 +94,19 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m 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 ("ardour_automationedit", "Ardour"); + set_session (s); + + set_wmclass (X_("ardour_automationedit"), PROGRAM_NAME); set_name ("CrossfadeEditWindow"); set_position (Gtk::WIN_POS_MOUSE); + add_accel_group (ActionManager::ui_manager->get_accel_group()); + add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::POINTER_MOTION_MASK); RadioButtonGroup sel_but_group = select_in_button.get_group(); @@ -119,46 +128,46 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m toplevel = 0; canvas = new ArdourCanvas::CanvasAA (); - canvas->signal_size_allocate().connect (mem_fun(*this, &CrossfadeEditor::canvas_allocation)); + canvas->signal_size_allocate().connect (sigc::mem_fun(*this, &CrossfadeEditor::canvas_allocation)); canvas->set_size_request (425, 200); - + toplevel = new ArdourCanvas::SimpleRect (*(canvas->root())); toplevel->property_x1() = 0.0; toplevel->property_y1() = 0.0; toplevel->property_x2() = 10.0; toplevel->property_y2() = 10.0; toplevel->property_fill() = true; - toplevel->property_fill_color_rgba() = (guint32) color_map[cCrossfadeEditorBase]; + toplevel->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorBase.get(); toplevel->property_outline_pixels() = 0; - toplevel->signal_event().connect (mem_fun (*this, &CrossfadeEditor::canvas_event)); - + toplevel->signal_event().connect (sigc::mem_fun (*this, &CrossfadeEditor::canvas_event)); + fade[Out].line = new ArdourCanvas::Line (*(canvas->root())); fade[Out].line->property_width_pixels() = 1; - fade[Out].line->property_fill_color_rgba() = color_map[cCrossfadeEditorLine]; - + fade[Out].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLine.get(); + fade[Out].shading = new ArdourCanvas::Polygon (*(canvas->root())); - fade[Out].shading->property_fill_color_rgba() = color_map[cCrossfadeEditorLineShading]; + fade[Out].shading->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLineShading.get(); fade[In].line = new ArdourCanvas::Line (*(canvas->root())); fade[In].line->property_width_pixels() = 1; - fade[In].line->property_fill_color_rgba() = color_map[cCrossfadeEditorLine]; - + fade[In].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLine.get(); + fade[In].shading = new ArdourCanvas::Polygon (*(canvas->root())); - fade[In].shading->property_fill_color_rgba() = color_map[cCrossfadeEditorLineShading]; - - fade[In].shading->signal_event().connect (mem_fun (*this, &CrossfadeEditor::canvas_event)); - fade[In].line->signal_event().connect (mem_fun (*this, &CrossfadeEditor::curve_event)); - fade[Out].shading->signal_event().connect (mem_fun (*this, &CrossfadeEditor::canvas_event)); - fade[Out].line->signal_event().connect (mem_fun (*this, &CrossfadeEditor::curve_event)); + fade[In].shading->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLineShading.get(); + + fade[In].shading->signal_event().connect (sigc::mem_fun (*this, &CrossfadeEditor::canvas_event)); + fade[In].line->signal_event().connect (sigc::mem_fun (*this, &CrossfadeEditor::curve_event)); + fade[Out].shading->signal_event().connect (sigc::mem_fun (*this, &CrossfadeEditor::canvas_event)); + fade[Out].line->signal_event().connect (sigc::mem_fun (*this, &CrossfadeEditor::curve_event)); select_in_button.set_name (X_("CrossfadeEditCurveButton")); select_out_button.set_name (X_("CrossfadeEditCurveButton")); - select_in_button.signal_clicked().connect (bind (mem_fun (*this, &CrossfadeEditor::curve_select_clicked), In)); - select_out_button.signal_clicked().connect (bind (mem_fun (*this, &CrossfadeEditor::curve_select_clicked), Out)); + select_in_button.signal_clicked().connect (sigc::bind (sigc::mem_fun (*this, &CrossfadeEditor::curve_select_clicked), In)); + select_out_button.signal_clicked().connect (sigc::bind (sigc::mem_fun (*this, &CrossfadeEditor::curve_select_clicked), Out)); HBox* acbox = manage (new HBox); - + audition_box.set_border_width (7); audition_box.set_spacing (5); audition_box.set_homogeneous (false); @@ -169,7 +178,7 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m audition_box.pack_start (audition_right_dry_button, false, false); Frame* audition_frame = manage (new Frame (_("Audition"))); - + audition_frame->set_name (X_("CrossfadeEditFrame")); audition_frame->add (audition_box); @@ -192,11 +201,12 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m for (list::iterator i = fade_in_presets->begin(); i != fade_in_presets->end(); ++i) { - pxmap = manage (new Image (Gdk::Pixbuf::create_from_xpm_data((*i)->xpm))); + pxmap = manage (new Image (::get_icon ((*i)->image_name))); pbutton = manage (new Button); pbutton->add (*pxmap); pbutton->set_name ("CrossfadeEditButton"); - pbutton->signal_clicked().connect (bind (mem_fun(*this, &CrossfadeEditor::apply_preset), *i)); + pbutton->signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &CrossfadeEditor::apply_preset), *i)); + ARDOUR_UI::instance()->set_tip (pbutton, (*i)->name, ""); fade_in_table.attach (*pbutton, col, col+1, row, row+1); fade_in_buttons.push_back (pbutton); @@ -213,11 +223,12 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m for (list::iterator i = fade_out_presets->begin(); i != fade_out_presets->end(); ++i) { - pxmap = manage (new Image (Gdk::Pixbuf::create_from_xpm_data((*i)->xpm))); + pxmap = manage (new Image (::get_icon ((*i)->image_name))); pbutton = manage (new Button); pbutton->add (*pxmap); pbutton->set_name ("CrossfadeEditButton"); - pbutton->signal_clicked().connect (bind (mem_fun(*this, &CrossfadeEditor::apply_preset), *i)); + pbutton->signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &CrossfadeEditor::apply_preset), *i)); + ARDOUR_UI::instance()->set_tip (pbutton, (*i)->name, ""); fade_out_table.attach (*pbutton, col, col+1, row, row+1); fade_out_buttons.push_back (pbutton); @@ -241,13 +252,13 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m audition_right_dry_button.set_name ("CrossfadeEditAuditionButton"); audition_right_button.set_name ("CrossfadeEditAuditionButton"); - clear_button.signal_clicked().connect (mem_fun(*this, &CrossfadeEditor::clear)); - revert_button.signal_clicked().connect (mem_fun(*this, &CrossfadeEditor::reset)); - audition_both_button.signal_toggled().connect (mem_fun(*this, &CrossfadeEditor::audition_toggled)); - audition_right_button.signal_toggled().connect (mem_fun(*this, &CrossfadeEditor::audition_right_toggled)); - audition_right_dry_button.signal_toggled().connect (mem_fun(*this, &CrossfadeEditor::audition_right_dry_toggled)); - audition_left_button.signal_toggled().connect (mem_fun(*this, &CrossfadeEditor::audition_left_toggled)); - audition_left_dry_button.signal_toggled().connect (mem_fun(*this, &CrossfadeEditor::audition_left_dry_toggled)); + clear_button.signal_clicked().connect (sigc::mem_fun(*this, &CrossfadeEditor::clear)); + revert_button.signal_clicked().connect (sigc::mem_fun(*this, &CrossfadeEditor::reset)); + audition_both_button.signal_toggled().connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_toggled)); + audition_right_button.signal_toggled().connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_right_toggled)); + audition_right_dry_button.signal_toggled().connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_right_dry_toggled)); + audition_left_button.signal_toggled().connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_left_toggled)); + audition_left_dry_button.signal_toggled().connect (sigc::mem_fun(*this, &CrossfadeEditor::audition_left_dry_toggled)); roll_box.pack_start (preroll_button, false, false); roll_box.pack_start (postroll_button, false, false); @@ -266,27 +277,27 @@ CrossfadeEditor::CrossfadeEditor (Session& s, Crossfade& xf, double my, double m curve_button_box.pack_start (fade_out_table, false, false, 12); curve_button_box.pack_start (*vpacker2, false, false, 12); curve_button_box.pack_start (fade_in_table, false, false, 12); - + get_vbox()->pack_start (*canvas_frame, true, true); get_vbox()->pack_start (curve_button_box, false, false); /* button to allow hackers to check the actual curve values */ // Button* foobut = manage (new Button ("dump")); -// foobut-.signal_clicked().connect (mem_fun(*this, &CrossfadeEditor::dump)); +// foobut-.signal_clicked().connect (sigc::mem_fun(*this, &CrossfadeEditor::dump)); // vpacker.pack_start (*foobut, false, false); current = In; - set (xfade.fade_in(), In); + set (xfade->fade_in(), In); current = Out; - set (xfade.fade_out(), Out); + set (xfade->fade_out(), Out); curve_select_clicked (In); - xfade.StateChanged.connect (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 (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(); } @@ -301,6 +312,8 @@ CrossfadeEditor::~CrossfadeEditor() for (list::iterator i = fade[Out].points.begin(); i != fade[Out].points.end(); ++i) { delete *i; } + + delete _peaks_ready_connection; } void @@ -314,7 +327,7 @@ CrossfadeEditor::dump () void CrossfadeEditor::audition_state_changed (bool yn) { - ENSURE_GUI_THREAD (bind (mem_fun(*this, &CrossfadeEditor::audition_state_changed), yn)); + ENSURE_GUI_THREAD (*this, &CrossfadeEditor::audition_state_changed, yn) if (!yn) { audition_both_button.set_active (false); @@ -326,15 +339,15 @@ CrossfadeEditor::audition_state_changed (bool yn) } void -CrossfadeEditor::set (const ARDOUR::Curve& curve, WhichFade which) +CrossfadeEditor::set (const ARDOUR::AutomationList& curve, WhichFade which) { double firstx, endx; - ARDOUR::Curve::const_iterator the_end; + ARDOUR::AutomationList::const_iterator the_end; for (list::iterator i = fade[which].points.begin(); i != fade[which].points.end(); ++i) { delete *i; } - + fade[which].points.clear (); fade[which].gain_curve.clear (); fade[which].normative_curve.clear (); @@ -342,30 +355,30 @@ CrossfadeEditor::set (const ARDOUR::Curve& curve, WhichFade which) if (curve.empty()) { goto out; } - - the_end = curve.const_end(); + + the_end = curve.end(); --the_end; - - firstx = (*curve.const_begin())->when; + + firstx = (*curve.begin())->when; endx = (*the_end)->when; - for (ARDOUR::Curve::const_iterator i = curve.const_begin(); i != curve.const_end(); ++i) { - + for (ARDOUR::AutomationList::const_iterator i = curve.begin(); i != curve.end(); ++i) { + double xfract = ((*i)->when - firstx) / (endx - firstx); double yfract = ((*i)->value - miny) / (maxy - miny); - + Point* p = make_point (); p->move_to (x_coordinate (xfract), y_coordinate (yfract), xfract, yfract); - + fade[which].points.push_back (p); } /* no need to sort because curve is already time-ordered */ out: - + swap (which, current); redraw (); swap (which, current); @@ -406,16 +419,17 @@ CrossfadeEditor::point_event (GdkEvent* event, Point* point) 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), + point->move_to (x_coordinate (new_x), y_coordinate (new_y), new_x, new_y); redraw (); } @@ -433,12 +447,12 @@ CrossfadeEditor::canvas_event (GdkEvent* event) case GDK_BUTTON_PRESS: add_control_point ((event->button.x - canvas_border)/effective_width(), 1.0 - ((event->button.y - canvas_border)/effective_height())); - return TRUE; + return true; break; default: break; } - return FALSE; + return false; } CrossfadeEditor::Point::~Point() @@ -453,14 +467,14 @@ CrossfadeEditor::make_point () p->box = new ArdourCanvas::SimpleRect (*(canvas->root())); p->box->property_fill() = true; - p->box->property_fill_color_rgba() = color_map[cCrossfadeEditorPointFill]; - p->box->property_outline_color_rgba() = color_map[cCrossfadeEditorPointOutline]; + p->box->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorPointFill.get(); + p->box->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorPointOutline.get(); p->box->property_outline_pixels() = 1; p->curve = fade[current].line; - p->box->signal_event().connect (bind (mem_fun (*this, &CrossfadeEditor::point_event), p)); - + p->box->signal_event().connect (sigc::bind (sigc::mem_fun (*this, &CrossfadeEditor::point_event), p)); + return p; } @@ -470,12 +484,12 @@ CrossfadeEditor::add_control_point (double x, double y) PointSorter cmp; /* enforce end point x location */ - + if (fade[current].points.empty()) { x = 0.0; } else if (fade[current].points.size() == 1) { x = 1.0; - } + } Point* p = make_point (); @@ -490,6 +504,18 @@ CrossfadeEditor::add_control_point (double x, double y) 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; @@ -505,7 +531,7 @@ CrossfadeEditor::Point::move_to (double nx, double ny, double xfract, double yfr } void -CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) +CrossfadeEditor::canvas_allocation (Gtk::Allocation& /*alloc*/) { if (toplevel) { toplevel->property_x1() = 0.0; @@ -513,9 +539,9 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) toplevel->property_x2() = (double) canvas->get_allocation().get_width() + canvas_border; toplevel->property_y2() = (double) canvas->get_allocation().get_height() + canvas_border; } - - canvas->set_scroll_region (0.0, 0.0, - canvas->get_allocation().get_width(), + + canvas->set_scroll_region (0.0, 0.0, + canvas->get_allocation().get_width(), canvas->get_allocation().get_height()); Point* end = make_point (); @@ -542,9 +568,9 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) (*i)->move_to (x_coordinate((*i)->x), y_coordinate((*i)->y), (*i)->x, (*i)->y); } - + end = make_point (); - + if (fade[Out].points.size() > 1) { Point* old_end = fade[Out].points.back(); fade[Out].points.pop_back (); @@ -567,7 +593,7 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) y_coordinate ((*i)->y), (*i)->x, (*i)->y); } - + WhichFade old_current = current; current = In; redraw (); @@ -575,21 +601,21 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) redraw (); current = old_current; - double spu = xfade.length() / (double) effective_width(); + double spu = xfade->length() / (double) effective_width(); if (fade[In].waves.empty()) { - make_waves (xfade.in(), In); + make_waves (xfade->in(), In); } if (fade[Out].waves.empty()) { - make_waves (xfade.out(), Out); + make_waves (xfade->out(), Out); } double ht; vector::iterator i; uint32_t n; - ht = canvas->get_allocation().get_height() / xfade.in().n_channels(); + ht = canvas->get_allocation().get_height() / xfade->in()->n_channels(); for (n = 0, i = fade[In].waves.begin(); i != fade[In].waves.end(); ++i, ++n) { double yoff; @@ -601,7 +627,7 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) (*i)->property_samples_per_unit() = spu; } - ht = canvas->get_allocation().get_height() / xfade.out().n_channels(); + ht = canvas->get_allocation().get_height() / xfade->out()->n_channels(); for (n = 0, i = fade[Out].waves.begin(); i != fade[Out].waves.end(); ++i, ++n) { double yoff; @@ -617,10 +643,10 @@ CrossfadeEditor::canvas_allocation (Gtk::Allocation& alloc) void -CrossfadeEditor::xfade_changed (Change ignored) +CrossfadeEditor::xfade_changed (const PropertyChange&) { - set (xfade.fade_in(), In); - set (xfade.fade_out(), Out); + set (xfade->fade_in(), In); + set (xfade->fade_out(), Out); } void @@ -630,21 +656,27 @@ CrossfadeEditor::redraw () return; } - jack_nframes_t len = xfade.length (); + framecnt_t len = xfade->length (); fade[current].normative_curve.clear (); fade[current].gain_curve.clear (); for (list::iterator i = fade[current].points.begin(); i != fade[current].points.end(); ++i) { fade[current].normative_curve.add ((*i)->x, (*i)->y); - fade[current].gain_curve.add (((*i)->x * len), (*i)->y); + double offset; + if (current==In) + offset = xfade->in()->start(); + else + offset = xfade->out()->start()+xfade->out()->length()-xfade->length(); + fade[current].gain_curve.add (((*i)->x * len) + offset, (*i)->y); } + size_t npoints = (size_t) effective_width(); float vec[npoints]; - fade[current].normative_curve.get_vector (0, 1.0, vec, npoints); - + fade[current].normative_curve.curve().get_vector (0, 1.0, vec, npoints); + ArdourCanvas::Points pts; ArdourCanvas::Points spts; @@ -676,11 +708,11 @@ CrossfadeEditor::redraw () spts[2].set_x (effective_width() + canvas_border); spts[2].set_y (canvas_border); - + } else { /* upper left */ - + spts[0].set_x (canvas_border); spts[0].set_y (canvas_border); @@ -696,14 +728,12 @@ CrossfadeEditor::redraw () } - // GTK2FIX some odd math to fix up here - size_t last_spt = (npoints + 3) - 1; for (size_t i = 0; i < npoints; ++i) { double y = vec[i]; - + pts[i].set_x (canvas_border + i); pts[i].set_y (y_coordinate (y)); @@ -715,13 +745,27 @@ CrossfadeEditor::redraw () fade[current].shading->property_points() = spts; for (vector::iterator i = fade[current].waves.begin(); i != fade[current].waves.end(); ++i) { - (*i)->property_gain_src() = &fade[current].gain_curve; + (*i)->property_gain_src() = static_cast(&fade[current].gain_curve.curve()); } } void CrossfadeEditor::apply_preset (Preset *preset) { + + WhichFade wf = find(fade_in_presets->begin(), fade_in_presets->end(), preset) != fade_in_presets->end() ? In : Out; + + if (current != wf) { + + if (wf == In) { + select_in_button.clicked(); + } else { + select_out_button.clicked(); + } + + curve_select_clicked (wf); + } + for (list::iterator i = fade[current].points.begin(); i != fade[current].points.end(); ++i) { delete *i; } @@ -741,19 +785,26 @@ CrossfadeEditor::apply_preset (Preset *preset) void CrossfadeEditor::apply () { - _apply_to (&xfade); + _session->begin_reversible_command (_("Edit crossfade")); + + XMLNode& before = xfade->get_state (); + + _apply_to (xfade); + + _session->add_command (new MementoCommand (*xfade.get(), &before, &xfade->get_state ())); + _session->commit_reversible_command (); } void -CrossfadeEditor::_apply_to (Crossfade* xf) +CrossfadeEditor::_apply_to (boost::shared_ptr xf) { - ARDOUR::Curve& in (xf->fade_in()); - ARDOUR::Curve& out (xf->fade_out()); + ARDOUR::AutomationList& in (xf->fade_in()); + ARDOUR::AutomationList& out (xf->fade_out()); /* IN */ - ARDOUR::Curve::const_iterator the_end = in.const_end(); + ARDOUR::AutomationList::const_iterator the_end = in.end(); --the_end; double firstx = (*in.begin())->when; @@ -773,7 +824,7 @@ CrossfadeEditor::_apply_to (Crossfade* xf) /* OUT */ - the_end = out.const_end(); + the_end = out.end(); --the_end; firstx = (*out.begin())->when; @@ -796,12 +847,12 @@ CrossfadeEditor::_apply_to (Crossfade* xf) } void -CrossfadeEditor::setup (Crossfade* xfade) +CrossfadeEditor::setup (boost::shared_ptr xfade) { _apply_to (xfade); xfade->set_active (true); - xfade->fade_in().solve (); - xfade->fade_out().solve (); + xfade->fade_in().curve().solve (); + xfade->fade_out().curve().solve (); } void @@ -819,8 +870,10 @@ CrossfadeEditor::clear () void CrossfadeEditor::reset () { - set (xfade.fade_in(), In); - set (xfade.fade_out(), Out); + set (xfade->fade_in(), In); + set (xfade->fade_out(), Out); + + curve_select_clicked (current); } void @@ -831,118 +884,200 @@ CrossfadeEditor::build_presets () fade_in_presets = new Presets; fade_out_presets = new Presets; - /* FADE OUT */ + /* FADE IN */ - p = new Preset (hiin_xpm); + p = new Preset ("Linear (-6dB)", "crossfade-in-linear"); p->push_back (PresetPoint (0, 0)); - p->push_back (PresetPoint (0.0207373, 0.197222)); - p->push_back (PresetPoint (0.0645161, 0.525)); - p->push_back (PresetPoint (0.152074, 0.802778)); - p->push_back (PresetPoint (0.276498, 0.919444)); - p->push_back (PresetPoint (0.481567, 0.980556)); - p->push_back (PresetPoint (0.767281, 1)); - p->push_back (PresetPoint (1, 1)); - fade_in_presets->push_back (p); - - p = new Preset (loin_xpm); - p->push_back (PresetPoint (0, 0)); - p->push_back (PresetPoint (0.389401, 0.0333333)); - p->push_back (PresetPoint (0.629032, 0.0861111)); - p->push_back (PresetPoint (0.829493, 0.233333)); - p->push_back (PresetPoint (0.9447, 0.483333)); - p->push_back (PresetPoint (0.976959, 0.697222)); - p->push_back (PresetPoint (1, 1)); + p->push_back (PresetPoint (0.000000, 0.000000)); + p->push_back (PresetPoint (0.166667, 0.166366)); + p->push_back (PresetPoint (0.333333, 0.332853)); + p->push_back (PresetPoint (0.500000, 0.499459)); + p->push_back (PresetPoint (0.666667, 0.666186)); + p->push_back (PresetPoint (0.833333, 0.833033)); + p->push_back (PresetPoint (1.000000, 1.000000)); fade_in_presets->push_back (p); - p = new Preset (regin_xpm); + p = new Preset ("S(1)-curve", "crossfade-in-S1"); p->push_back (PresetPoint (0, 0)); - p->push_back (PresetPoint (0.0737327, 0.308333)); - p->push_back (PresetPoint (0.246544, 0.658333)); - p->push_back (PresetPoint (0.470046, 0.886111)); - p->push_back (PresetPoint (0.652074, 0.972222)); - p->push_back (PresetPoint (0.771889, 0.988889)); + p->push_back (PresetPoint (0.1, 0.01)); + p->push_back (PresetPoint (0.2, 0.03)); + p->push_back (PresetPoint (0.8, 0.97)); + p->push_back (PresetPoint (0.9, 0.99)); p->push_back (PresetPoint (1, 1)); fade_in_presets->push_back (p); - p = new Preset (regin2_xpm); - p->push_back (PresetPoint (0, 0)); - p->push_back (PresetPoint (0.304147, 0.0694444)); - p->push_back (PresetPoint (0.529954, 0.152778)); - p->push_back (PresetPoint (0.725806, 0.333333)); - p->push_back (PresetPoint (0.847926, 0.558333)); - p->push_back (PresetPoint (0.919355, 0.730556)); - p->push_back (PresetPoint (1, 1)); + p = new Preset ("S(2)-curve", "crossfade-in-S2"); + p->push_back (PresetPoint (0.0, 0.0)); + p->push_back (PresetPoint (0.055, 0.222)); + p->push_back (PresetPoint (0.163, 0.35)); + p->push_back (PresetPoint (0.837, 0.678)); + p->push_back (PresetPoint (0.945, 0.783)); + p->push_back (PresetPoint (1.0, 1.0)); fade_in_presets->push_back (p); - p = new Preset (linin_xpm); - p->push_back (PresetPoint (0, 0)); - p->push_back (PresetPoint (1, 1)); + p = new Preset ("Constant Power (-3dB)", "crossfade-in-constant-power"); + + p->push_back (PresetPoint (0.000000, 0.000000)); + p->push_back (PresetPoint (0.166667, 0.282192)); + p->push_back (PresetPoint (0.333333, 0.518174)); + p->push_back (PresetPoint (0.500000, 0.707946)); + p->push_back (PresetPoint (0.666667, 0.851507)); + p->push_back (PresetPoint (0.833333, 0.948859)); + p->push_back (PresetPoint (1.000000, 1.000000)); + fade_in_presets->push_back (p); + if (!Profile->get_sae()) { + + p = new Preset ("Short cut", "crossfade-in-short-cut"); + p->push_back (PresetPoint (0, 0)); + p->push_back (PresetPoint (0.389401, 0.0333333)); + p->push_back (PresetPoint (0.629032, 0.0861111)); + p->push_back (PresetPoint (0.829493, 0.233333)); + p->push_back (PresetPoint (0.9447, 0.483333)); + p->push_back (PresetPoint (0.976959, 0.697222)); + p->push_back (PresetPoint (1, 1)); + fade_in_presets->push_back (p); + + p = new Preset ("Slow cut", "crossfade-in-slow-cut"); + p->push_back (PresetPoint (0, 0)); + p->push_back (PresetPoint (0.304147, 0.0694444)); + p->push_back (PresetPoint (0.529954, 0.152778)); + p->push_back (PresetPoint (0.725806, 0.333333)); + p->push_back (PresetPoint (0.847926, 0.558333)); + p->push_back (PresetPoint (0.919355, 0.730556)); + p->push_back (PresetPoint (1, 1)); + fade_in_presets->push_back (p); + + p = new Preset ("Fast cut", "crossfade-in-fast-cut"); + p->push_back (PresetPoint (0, 0)); + p->push_back (PresetPoint (0.0737327, 0.308333)); + p->push_back (PresetPoint (0.246544, 0.658333)); + p->push_back (PresetPoint (0.470046, 0.886111)); + p->push_back (PresetPoint (0.652074, 0.972222)); + p->push_back (PresetPoint (0.771889, 0.988889)); + p->push_back (PresetPoint (1, 1)); + fade_in_presets->push_back (p); + + p = new Preset ("Long cut", "crossfade-in-long-cut"); + p->push_back (PresetPoint (0, 0)); + p->push_back (PresetPoint (0.0207373, 0.197222)); + p->push_back (PresetPoint (0.0645161, 0.525)); + p->push_back (PresetPoint (0.152074, 0.802778)); + p->push_back (PresetPoint (0.276498, 0.919444)); + p->push_back (PresetPoint (0.481567, 0.980556)); + p->push_back (PresetPoint (0.767281, 1)); + p->push_back (PresetPoint (1, 1)); + fade_in_presets->push_back (p); + } + /* FADE OUT */ - p = new Preset (hiout_xpm); + // p = new Preset ("regout.xpm"); + p = new Preset ("Linear (-6dB cut)", "crossfade-out-linear"); p->push_back (PresetPoint (0, 1)); - p->push_back (PresetPoint (0.305556, 1)); - p->push_back (PresetPoint (0.548611, 0.991736)); - p->push_back (PresetPoint (0.759259, 0.931129)); - p->push_back (PresetPoint (0.918981, 0.68595)); - p->push_back (PresetPoint (0.976852, 0.22865)); - p->push_back (PresetPoint (1, 0)); - fade_out_presets->push_back (p); - - p = new Preset (regout_xpm); - p->push_back (PresetPoint (0, 1)); - p->push_back (PresetPoint (0.228111, 0.988889)); - p->push_back (PresetPoint (0.347926, 0.972222)); - p->push_back (PresetPoint (0.529954, 0.886111)); - p->push_back (PresetPoint (0.753456, 0.658333)); - p->push_back (PresetPoint (0.9262673, 0.308333)); - p->push_back (PresetPoint (1, 0)); + p->push_back (PresetPoint (0.000000, 1.000000)); + p->push_back (PresetPoint (0.166667, 0.833033)); + p->push_back (PresetPoint (0.333333, 0.666186)); + p->push_back (PresetPoint (0.500000, 0.499459)); + p->push_back (PresetPoint (0.666667, 0.332853)); + p->push_back (PresetPoint (0.833333, 0.166366)); + p->push_back (PresetPoint (1.000000, 0.000000)); fade_out_presets->push_back (p); - p = new Preset (loout_xpm); + p = new Preset ("S(1)-Curve", "crossfade-out-S1"); p->push_back (PresetPoint (0, 1)); - p->push_back (PresetPoint (0.023041, 0.697222)); - p->push_back (PresetPoint (0.0553, 0.483333)); - p->push_back (PresetPoint (0.170507, 0.233333)); - p->push_back (PresetPoint (0.370968, 0.0861111)); - p->push_back (PresetPoint (0.610599, 0.0333333)); + p->push_back (PresetPoint (0.1, 0.99)); + p->push_back (PresetPoint (0.2, 0.97)); + p->push_back (PresetPoint (0.8, 0.03)); + p->push_back (PresetPoint (0.9, 0.01)); p->push_back (PresetPoint (1, 0)); fade_out_presets->push_back (p); - p = new Preset (regout2_xpm); - p->push_back (PresetPoint (0, 1)); - p->push_back (PresetPoint (0.080645, 0.730556)); - p->push_back (PresetPoint (0.277778, 0.289256)); - p->push_back (PresetPoint (0.470046, 0.152778)); - p->push_back (PresetPoint (0.695853, 0.0694444)); - p->push_back (PresetPoint (1, 0)); + p = new Preset ("S(2)-Curve", "crossfade-out-S2"); + p->push_back (PresetPoint (0.0, 1.0)); + p->push_back (PresetPoint (0.163, 0.678)); + p->push_back (PresetPoint (0.055, 0.783)); + p->push_back (PresetPoint (0.837, 0.35)); + p->push_back (PresetPoint (0.945, 0.222)); + p->push_back (PresetPoint (1.0, 0.0)); fade_out_presets->push_back (p); - p = new Preset (linout_xpm); - p->push_back (PresetPoint (0, 1)); - p->push_back (PresetPoint (1, 0)); + // p = new Preset ("linout.xpm"); + p = new Preset ("Constant Power (-3dB cut)", "crossfade-out-constant-power"); + p->push_back (PresetPoint (0.000000, 1.000000)); + p->push_back (PresetPoint (0.166667, 0.948859)); + p->push_back (PresetPoint (0.333333, 0.851507)); + p->push_back (PresetPoint (0.500000, 0.707946)); + p->push_back (PresetPoint (0.666667, 0.518174)); + p->push_back (PresetPoint (0.833333, 0.282192)); + p->push_back (PresetPoint (1.000000, 0.000000)); fade_out_presets->push_back (p); + + if (!Profile->get_sae()) { + // p = new Preset ("hiout.xpm"); + p = new Preset ("Short cut", "crossfade-out-short-cut"); + p->push_back (PresetPoint (0, 1)); + p->push_back (PresetPoint (0.305556, 1)); + p->push_back (PresetPoint (0.548611, 0.991736)); + p->push_back (PresetPoint (0.759259, 0.931129)); + p->push_back (PresetPoint (0.918981, 0.68595)); + p->push_back (PresetPoint (0.976852, 0.22865)); + p->push_back (PresetPoint (1, 0)); + fade_out_presets->push_back (p); + + p = new Preset ("Slow cut", "crossfade-out-slow-cut"); + p->push_back (PresetPoint (0, 1)); + p->push_back (PresetPoint (0.228111, 0.988889)); + p->push_back (PresetPoint (0.347926, 0.972222)); + p->push_back (PresetPoint (0.529954, 0.886111)); + p->push_back (PresetPoint (0.753456, 0.658333)); + p->push_back (PresetPoint (0.9262673, 0.308333)); + p->push_back (PresetPoint (1, 0)); + fade_out_presets->push_back (p); + + p = new Preset ("Fast cut", "crossfade-out-fast-cut"); + p->push_back (PresetPoint (0, 1)); + p->push_back (PresetPoint (0.080645, 0.730556)); + p->push_back (PresetPoint (0.277778, 0.289256)); + p->push_back (PresetPoint (0.470046, 0.152778)); + p->push_back (PresetPoint (0.695853, 0.0694444)); + p->push_back (PresetPoint (1, 0)); + fade_out_presets->push_back (p); + + // p = new Preset ("loout.xpm"); + p = new Preset ("Long cut", "crossfade-out-long-cut"); + p->push_back (PresetPoint (0, 1)); + p->push_back (PresetPoint (0.023041, 0.697222)); + p->push_back (PresetPoint (0.0553, 0.483333)); + p->push_back (PresetPoint (0.170507, 0.233333)); + p->push_back (PresetPoint (0.370968, 0.0861111)); + p->push_back (PresetPoint (0.610599, 0.0333333)); + p->push_back (PresetPoint (1, 0)); + fade_out_presets->push_back (p); + + } } void CrossfadeEditor::curve_select_clicked (WhichFade wf) { current = wf; - + if (wf == In) { - + for (vector::iterator i = fade[In].waves.begin(); i != fade[In].waves.end(); ++i) { - (*i)->property_wave_color() = color_map[cSelectedCrossfadeEditorWave]; + (*i)->property_wave_color() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorWave.get(); + (*i)->property_fill_color() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorWave.get(); } for (vector::iterator i = fade[Out].waves.begin(); i != fade[Out].waves.end(); ++i) { - (*i)->property_wave_color() = color_map[cCrossfadeEditorWave]; + (*i)->property_wave_color() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorWave.get(); + (*i)->property_fill_color() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorWave.get(); } - fade[In].line->property_fill_color_rgba() = color_map[cSelectedCrossfadeEditorLine]; - fade[Out].line->property_fill_color_rgba() = color_map[cCrossfadeEditorLine]; + fade[In].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorLine.get(); + fade[Out].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLine.get(); fade[Out].shading->hide(); fade[In].shading->show(); @@ -954,54 +1089,40 @@ CrossfadeEditor::curve_select_clicked (WhichFade wf) (*i)->box->show (); } - for (vector::iterator i = fade_out_buttons.begin(); i != fade_out_buttons.end(); ++i) { - (*i)->set_sensitive (false); - } - - for (vector::iterator i = fade_in_buttons.begin(); i != fade_in_buttons.end(); ++i) { - (*i)->set_sensitive (true); - } - } else { for (vector::iterator i = fade[In].waves.begin(); i != fade[In].waves.end(); ++i) { - (*i)->property_wave_color() = color_map[cCrossfadeEditorWave]; + (*i)->property_wave_color() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorWave.get(); + (*i)->property_fill_color() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorWave.get(); } for (vector::iterator i = fade[Out].waves.begin(); i != fade[Out].waves.end(); ++i) { - (*i)->property_wave_color() = color_map[cSelectedCrossfadeEditorWave]; + (*i)->property_wave_color() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorWave.get(); + (*i)->property_fill_color() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorWave.get(); } - fade[Out].line->property_fill_color_rgba() = color_map[cSelectedCrossfadeEditorLine]; - fade[In].line->property_fill_color_rgba() = color_map[cCrossfadeEditorLine]; + fade[Out].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorLine.get(); + fade[In].line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_CrossfadeEditorLine.get(); fade[In].shading->hide(); fade[Out].shading->show(); for (list::iterator i = fade[In].points.begin(); i != fade[In].points.end(); ++i) { (*i)->box->hide(); } - - for (list::iterator i = fade[Out].points.begin(); i != fade[Out].points.end(); ++i) { - (*i)->box->hide(); - } - - for (vector::iterator i = fade_out_buttons.begin(); i != fade_out_buttons.end(); ++i) { - (*i)->set_sensitive (true); - } - for (vector::iterator i = fade_in_buttons.begin(); i != fade_in_buttons.end(); ++i) { - (*i)->set_sensitive (false); + for (list::iterator i = fade[Out].points.begin(); i != fade[Out].points.end(); ++i) { + (*i)->box->show(); } } } -double +double CrossfadeEditor::x_coordinate (double& xfract) const { xfract = min (1.0, xfract); xfract = max (0.0, xfract); - + return canvas_border + (xfract * effective_width()); } @@ -1015,31 +1136,33 @@ CrossfadeEditor::y_coordinate (double& yfract) const } void -CrossfadeEditor::make_waves (AudioRegion& region, WhichFade which) +CrossfadeEditor::make_waves (boost::shared_ptr region, WhichFade which) { gdouble ht; - uint32_t nchans = region.n_channels(); + uint32_t nchans = region->n_channels(); guint32 color; double spu; if (which == In) { - color = color_map[cSelectedCrossfadeEditorWave]; + color = ARDOUR_UI::config()->canvasvar_SelectedCrossfadeEditorWave.get(); } else { - color = color_map[cCrossfadeEditorWave]; + color = ARDOUR_UI::config()->canvasvar_CrossfadeEditorWave.get(); } ht = canvas->get_allocation().get_height() / (double) nchans; - spu = xfade.length() / (double) effective_width(); + 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.source(n).peaks_ready (bind (mem_fun(*this, &CrossfadeEditor::peaks_ready), ®ion, which))) { - + + if (region->audio_source(n)->peaks_ready (boost::bind (&CrossfadeEditor::peaks_ready, this, boost::weak_ptr(region), which), &_peaks_ready_connection, gui_context())) { WaveView* waveview = new WaveView (*(canvas->root())); - waveview->property_data_src() = ®ion; + waveview->property_data_src() = region.get(); waveview->property_cache_updater() = true; waveview->property_cache() = WaveView::create_cache(); waveview->property_channel() = n; @@ -1047,14 +1170,20 @@ CrossfadeEditor::make_waves (AudioRegion& region, WhichFade which) waveview->property_sourcefile_length_function() = (void*) sourcefile_length_from_c; waveview->property_peak_function() = (void*) region_read_peaks_from_c; waveview->property_gain_function() = (void*) curve_get_vector_from_c; - waveview->property_gain_src() = &fade[which].gain_curve; + waveview->property_gain_src() = static_cast(&fade[which].gain_curve.curve()); waveview->property_x() = canvas_border; waveview->property_y() = yoff; waveview->property_height() = ht; waveview->property_samples_per_unit() = spu; waveview->property_amplitude_above_axis() = 2.0; waveview->property_wave_color() = color; - + waveview->property_fill_color() = color; + + if (which==In) + waveview->property_region_start() = region->start(); + else + waveview->property_region_start() = region->start()+region->length()-xfade->length(); + waveview->lower_to_bottom(); fade[which].waves.push_back (waveview); } @@ -1064,137 +1193,160 @@ CrossfadeEditor::make_waves (AudioRegion& region, WhichFade which) } void -CrossfadeEditor::peaks_ready (AudioRegion* r, WhichFade which) +CrossfadeEditor::peaks_ready (boost::weak_ptr wr, WhichFade which) { + boost::shared_ptr 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 .. */ - - make_waves (*r, which); + delete _peaks_ready_connection; + _peaks_ready_connection = 0; + + make_waves (r, which); } void -CrossfadeEditor::audition_both () +CrossfadeEditor::audition (Audition which) { - AudioPlaylist& pl (session.the_auditioner().prepare_playlist()); - jack_nframes_t preroll; - jack_nframes_t postroll; - jack_nframes_t length; - jack_nframes_t left_start_offset; - jack_nframes_t right_length; - jack_nframes_t left_length; - - if (preroll_button.get_active()) { - preroll = ARDOUR_UI::instance()->preroll_clock.current_duration (); + 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 } else { preroll = 0; } - if (postroll_button.get_active()) { - postroll = ARDOUR_UI::instance()->postroll_clock.current_duration (); + if (which != Left && postroll_button.get_active()) { + postroll = _session->frame_rate() * 2; //2 second hardcoded postroll for now } else { postroll = 0; } - if ((left_start_offset = xfade.out().length() - xfade.length()) >= preroll) { - left_start_offset -= preroll; - } - - length = 0; - - if ((left_length = xfade.length()) < xfade.out().length() - left_start_offset) { - length += postroll; - } - - right_length = xfade.length(); + // Is there enough data for the whole preroll? + left_length = xfade->length(); + if ((left_start_offset = xfade->out()->length() - xfade->length()) > preroll) { + left_start_offset -= preroll; + } else { + preroll = left_start_offset; + left_start_offset = 0; + } + left_length += preroll; - if (xfade.in().length() - right_length < postroll) { + // Is there enough data for the whole postroll? + right_length = xfade->length(); + if ((xfade->in()->length() - right_length) > postroll) { right_length += postroll; + } else { + right_length = xfade->in()->length(); } - AudioRegion* left = new AudioRegion (xfade.out(), left_start_offset, left_length, "xfade out", - 0, Region::DefaultFlags, false); - AudioRegion* right = new AudioRegion (xfade.in(), 0, right_length, "xfade in", - 0, Region::DefaultFlags, false); + 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); - pl.add_region (*left, 0); - pl.add_region (*right, 1+preroll); + 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_plist.add (ARDOUR::Properties::scale_amplitude, 0.0f); + } else if (which == Right) { + left_plist.add (ARDOUR::Properties::scale_amplitude, 0.0f); + } - /* there is only one ... */ + boost::shared_ptr left (boost::dynamic_pointer_cast + (RegionFactory::create (xfade->out(), left_plist, false))); + boost::shared_ptr right (boost::dynamic_pointer_cast + (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 - pl.foreach_crossfade (this, &CrossfadeEditor::setup); + 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 -CrossfadeEditor::audition_left_dry () +CrossfadeEditor::audition_both () { - AudioRegion* left = new AudioRegion (xfade.out(), xfade.out().length() - xfade.length(), xfade.length(), "xfade left", - 0, Region::DefaultFlags, false); - - session.audition_region (*left); + audition (Both); } void -CrossfadeEditor::audition_left () +CrossfadeEditor::audition_left_dry () { - AudioPlaylist& pl (session.the_auditioner().prepare_playlist()); - - AudioRegion* left = new AudioRegion (xfade.out(), xfade.out().length() - xfade.length(), xfade.length(), "xfade left", - 0, Region::DefaultFlags, false); - AudioRegion* right = new AudioRegion (xfade.in(), 0, xfade.length(), "xfade in", - 0, Region::DefaultFlags, false); + PropertyList plist; - pl.add_region (*left, 0); - pl.add_region (*right, 1); - - right->set_muted (true); - - /* there is only one ... */ - - pl.foreach_crossfade (this, &CrossfadeEditor::setup); - - session.audition_playlist (); + 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 left (boost::dynamic_pointer_cast + (RegionFactory::create (xfade->out(), plist, false))); - /* memory leak for regions */ + _session->audition_region (left); } void -CrossfadeEditor::audition_right_dry () +CrossfadeEditor::audition_left () { - AudioRegion* right = new AudioRegion (xfade.in(), 0, xfade.length(), "xfade in", - 0, Region::DefaultFlags, false); - session.audition_region (*right); + audition (Left); } void -CrossfadeEditor::audition_right () +CrossfadeEditor::audition_right_dry () { - AudioPlaylist& pl (session.the_auditioner().prepare_playlist()); - - AudioRegion* left = new AudioRegion (xfade.out(), xfade.out().length() - xfade.length(), xfade.length(), "xfade out", - 0, Region::DefaultFlags, false); - AudioRegion* right = new AudioRegion (xfade.out(), 0, xfade.length(), "xfade out", - 0, Region::DefaultFlags, false); + PropertyList plist; - pl.add_region (*left, 0); - pl.add_region (*right, 1); - - left->set_muted (true); + 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); - /* there is only one ... */ + boost::shared_ptr right (boost::dynamic_pointer_cast + (RegionFactory::create (xfade->in(), plist, false))); - pl.foreach_crossfade (this, &CrossfadeEditor::setup); + _session->audition_region (right); +} - session.audition_playlist (); +void +CrossfadeEditor::audition_right () +{ + audition (Right); } - + void CrossfadeEditor::cancel_audition () { - session.cancel_audition (); + _session->cancel_audition (); } void @@ -1202,7 +1354,7 @@ CrossfadeEditor::audition_toggled () { 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 (); @@ -1216,8 +1368,8 @@ void CrossfadeEditor::audition_right_toggled () { 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 (); @@ -1232,7 +1384,7 @@ CrossfadeEditor::audition_right_dry_toggled () { 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 (); @@ -1247,7 +1399,7 @@ CrossfadeEditor::audition_left_toggled () { 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 (); @@ -1262,8 +1414,8 @@ CrossfadeEditor::audition_left_dry_toggled () { 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 (); } else { @@ -1271,3 +1423,44 @@ CrossfadeEditor::audition_left_dry_toggled () } } } + +bool +CrossfadeEditor::on_key_press_event (GdkEventKey */*ev*/) +{ + return true; +} + +bool +CrossfadeEditor::on_key_release_event (GdkEventKey* ev) +{ + switch (ev->keyval) { + case GDK_Right: + if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { + audition_right_dry_button.set_active (!audition_right_dry_button.get_active()); + } else { + audition_right_button.set_active (!audition_right_button.get_active()); + } + break; + + case GDK_Left: + if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { + audition_left_dry_button.set_active (!audition_left_dry_button.get_active()); + } else { + audition_left_button.set_active (!audition_left_button.get_active()); + } + break; + + case GDK_space: + if (_session->is_auditioning()) { + cancel_audition (); + } else { + audition_both_button.set_active (!audition_both_button.get_active()); + } + break; + + default: + break; + } + + return true; +}