use Slavable API in GUI
[ardour.git] / gtk2_ardour / mixer_strip.cc
index 5247d89033c1ff401555f1ad79ffa6ce29d7364a..f5582af5bd21ba4e16e628b504a205bb6ea3d2f5 100644 (file)
@@ -52,6 +52,8 @@
 #include "ardour/session.h"
 #include "ardour/types.h"
 #include "ardour/user_bundle.h"
+#include "ardour/vca.h"
+#include "ardour/vca_manager.h"
 
 #include "ardour_window.h"
 #include "mixer_strip.h"
@@ -79,7 +81,6 @@ using namespace std;
 using namespace ArdourMeter;
 
 MixerStrip* MixerStrip::_entered_mixer_strip;
-
 PBD::Signal1<void,MixerStrip*> MixerStrip::CatchDeletion;
 
 MixerStrip::MixerStrip (Mixer_UI& mx, Session* sess, bool in_mixer)
@@ -209,6 +210,15 @@ MixerStrip::init ()
        }
        solo_iso_table.show ();
 
+       vca_button = manage (new ArdourButton (ArdourButton::default_elements));
+       vca_button->set_no_show_all (true);
+       vca_button->set_name (X_("vca assign"));
+       vca_button->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
+       vca_button->signal_button_release_event().connect (sigc::mem_fun (*this, &MixerStrip::vca_button_release), false);
+       UI::instance()->set_tip (*vca_button, _("VCA assignments"));
+       vca_button->set_text (_("-vca-"));
+       vca_button->show ();
+
        rec_mon_table.set_homogeneous (true);
        rec_mon_table.set_row_spacings (2);
        rec_mon_table.set_col_spacings (2);
@@ -304,6 +314,7 @@ MixerStrip::init ()
        global_vpacker.pack_start (solo_iso_table, Gtk::PACK_SHRINK);
        global_vpacker.pack_start (mute_solo_table, Gtk::PACK_SHRINK);
        global_vpacker.pack_start (gpm, Gtk::PACK_SHRINK);
+       global_vpacker.pack_start (*vca_button, Gtk::PACK_SHRINK);
        global_vpacker.pack_start (bottom_button_table, Gtk::PACK_SHRINK);
        if (!ARDOUR::Profile->get_trx()) {
                global_vpacker.pack_start (output_button, Gtk::PACK_SHRINK);
@@ -385,6 +396,7 @@ MixerStrip::init ()
        _visibility.add (&solo_iso_table, X_("SoloIsoLock"), _("Solo Iso / Lock"), false);
        _visibility.add (&output_button, X_("Output"), _("Output"), false);
        _visibility.add (&_comment_button, X_("Comments"), _("Comments"), false);
+       _visibility.add (vca_button, X_("VCA"), _("VCA Assigns"), false);
 
        parameter_changed (X_("mixer-element-visibility"));
        UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &MixerStrip::parameter_changed));
@@ -583,7 +595,6 @@ MixerStrip::set_route (boost::shared_ptr<Route> rt)
        if (is_track ()) {
 
                rec_mon_table.attach (*rec_enable_button, 0, 1, 0, ARDOUR::Profile->get_mixbus() ? 1 : 2);
-               rec_enable_button->set_sensitive (_session->writable());
                rec_enable_button->show();
 
                if (ARDOUR::Profile->get_mixbus()) {
@@ -630,15 +641,22 @@ MixerStrip::set_route (boost::shared_ptr<Route> rt)
        _route->comment_changed.connect (route_connections, invalidator (*this), boost::bind (&MixerStrip::setup_comment_button, this), gui_context());
        _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MixerStrip::property_changed, this, _1), gui_context());
 
+       _route->gain_control()->MasterStatusChange.connect (route_connections,
+                                                           invalidator (*this),
+                                                           boost::bind (&MixerStrip::update_vca_display, this),
+                                                           gui_context());
+
        set_stuff_from_route ();
 
        /* now force an update of all the various elements */
 
        update_mute_display ();
        update_solo_display ();
+       update_vca_display ();
        name_changed ();
-       comment_changed (0);
+       comment_changed ();
        route_group_changed ();
+       update_track_number_visibility ();
 
        connect_to_pan ();
        panners.setup_pan ();
@@ -874,15 +892,17 @@ MixerStrip::output_press (GdkEventButton *ev)
                        citems.pop_back ();
                }
 
-               citems.push_back (SeparatorElem());
+               if (!ARDOUR::Profile->get_mixbus()) {
+                       citems.push_back (SeparatorElem());
 
-               for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
-                       citems.push_back (
-                               MenuElem (
-                                       string_compose (_("Add %1 port"), (*i).to_i18n_string()),
-                                       sigc::bind (sigc::mem_fun (*this, &MixerStrip::add_output_port), *i)
-                                       )
-                               );
+                       for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
+                               citems.push_back (
+                                               MenuElem (
+                                                       string_compose (_("Add %1 port"), (*i).to_i18n_string()),
+                                                       sigc::bind (sigc::mem_fun (*this, &MixerStrip::add_output_port), *i)
+                                                       )
+                                               );
+                       }
                }
 
                citems.push_back (SeparatorElem());
@@ -930,7 +950,7 @@ MixerStrip::input_press (GdkEventButton *ev)
                return true;
        }
 
-       if (_session->actively_recording() && _route->record_enabled())
+       if (_session->actively_recording() && is_track() && track()->rec_enable_control()->get_value())
                return true;
 
        switch (ev->button) {
@@ -1037,9 +1057,9 @@ MixerStrip::maybe_add_bundle_to_input_menu (boost::shared_ptr<Bundle> b, ARDOUR:
 {
        using namespace Menu_Helpers;
 
-       if (b->ports_are_outputs() == false || b->nchannels() != _route->n_inputs() || *b == *_route->output()->bundle()) {
-               return;
-       }
+       if (b->ports_are_outputs() == false || b->nchannels() != _route->n_inputs() || *b == *_route->output()->bundle()) {
+               return;
+       }
 
        list<boost::shared_ptr<Bundle> >::iterator i = input_menu_bundles.begin ();
        while (i != input_menu_bundles.end() && b->has_same_ports (*i) == false) {
@@ -1065,9 +1085,9 @@ MixerStrip::maybe_add_bundle_to_output_menu (boost::shared_ptr<Bundle> b, ARDOUR
 {
        using namespace Menu_Helpers;
 
-       if (b->ports_are_inputs() == false || b->nchannels() != _route->n_outputs() || *b == *_route->input()->bundle()) {
-               return;
-       }
+       if (b->ports_are_inputs() == false || b->nchannels() != _route->n_outputs() || *b == *_route->input()->bundle()) {
+               return;
+       }
 
        list<boost::shared_ptr<Bundle> >::iterator i = output_menu_bundles.begin ();
        while (i != output_menu_bundles.end() && b->has_same_ports (*i) == false) {
@@ -1351,17 +1371,20 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
 
        if (for_input) {
                set_tooltip (&input_button, tooltip_cstr);
-       } else {
+       } else {
                set_tooltip (&output_button, tooltip_cstr);
        }
 
+       delete [] tooltip_cstr;
+
        if (each_io_has_one_connection) {
                if (total_connection_count == ardour_connection_count) {
                        // all connections are to the same track in ardour
                        // "ardour:Master/" -> "Master"
                        string::size_type slash = ardour_track_name.find("/");
                        if (slash != string::npos) {
-                               label << ardour_track_name.substr(7, slash - 7);
+                               const size_t ppps = RouteUI::program_port_prefix.size (); // "ardour:"
+                               label << ardour_track_name.substr (ppps, slash - ppps);
                                have_label = true;
                        }
                }
@@ -1402,7 +1425,7 @@ void
 MixerStrip::update_input_display ()
 {
        update_io_button (_route, _width, true);
-       panners.setup_pan ();
+       panners.setup_pan ();
 
        if (has_audio_outputs ()) {
                panners.show_all ();
@@ -1416,8 +1439,8 @@ void
 MixerStrip::update_output_display ()
 {
        update_io_button (_route, _width, false);
-       gpm.setup_meters ();
-       panners.setup_pan ();
+       gpm.setup_meters ();
+       panners.setup_pan ();
 
        if (has_audio_outputs ()) {
                panners.show_all ();
@@ -1587,8 +1610,20 @@ MixerStrip::build_route_ops_menu ()
        i->set_sensitive(! _session->transport_rolling());
        i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteUI::set_route_active), !_route->active(), false));
 
-       items.push_back (SeparatorElem());
+       if (!Profile->get_mixbus ()) {
+               items.push_back (SeparatorElem());
+               items.push_back (CheckMenuElem (_("Strict I/O")));
+               i = dynamic_cast<Gtk::CheckMenuItem *> (&items.back());
+               i->set_active (_route->strict_io());
+               i->signal_activate().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*_route, &Route::set_strict_io), !_route->strict_io())));
+       }
+
+       if (1 /* TODO IFF >= 1 plugin-insert */) {
+               items.push_back (SeparatorElem());
+               items.push_back (MenuElem (_("Pin Connections..."), sigc::mem_fun (*this, &RouteUI::manage_pins)));
+       }
 
+       items.push_back (SeparatorElem());
        items.push_back (MenuElem (_("Adjust Latency..."), sigc::mem_fun (*this, &RouteUI::adjust_latency)));
 
        items.push_back (SeparatorElem());
@@ -1596,10 +1631,8 @@ MixerStrip::build_route_ops_menu ()
        denormal_menu_item = dynamic_cast<Gtk::CheckMenuItem *> (&items.back());
        denormal_menu_item->set_active (_route->denormal_protection());
 
-       if (!Profile->get_sae()) {
-               items.push_back (SeparatorElem());
-               items.push_back (MenuElem (_("Remote Control ID..."), sigc::mem_fun (*this, &RouteUI::open_remote_control_id_dialog)));
-       }
+       items.push_back (SeparatorElem());
+       items.push_back (MenuElem (_("Remote Control ID..."), sigc::mem_fun (*this, &RouteUI::open_remote_control_id_dialog)));
 
        if (_route) {
                /* note that this relies on selection being shared across editor and
@@ -1618,7 +1651,7 @@ MixerStrip::build_route_ops_menu ()
                                items.push_back (SeparatorElem());
                                items.push_back (MenuElem (_("Duplicate..."), sigc::mem_fun (*this, &RouteUI::duplicate_selected_routes)));
                        }
-       
+
                        items.push_back (SeparatorElem());
                        items.push_back (MenuElem (_("Remove"), sigc::mem_fun(PublicEditor::instance(), &PublicEditor::remove_tracks)));
                }
@@ -1632,7 +1665,7 @@ MixerStrip::name_button_button_press (GdkEventButton* ev)
                list_route_operations ();
 
                /* do not allow rename if the track is record-enabled */
-               rename_menu_item->set_sensitive (!_route->record_enabled());
+               rename_menu_item->set_sensitive (!is_track() || !track()->rec_enable_control()->get_value());
                route_ops_menu->popup (1, ev->time);
 
                return true;
@@ -1648,7 +1681,7 @@ MixerStrip::name_button_button_release (GdkEventButton* ev)
                list_route_operations ();
 
                /* do not allow rename if the track is record-enabled */
-               rename_menu_item->set_sensitive (!_route->record_enabled());
+               rename_menu_item->set_sensitive (!is_track() || !track()->rec_enable_control()->get_value());
                route_ops_menu->popup (1, ev->time);
        }
 
@@ -1662,7 +1695,7 @@ MixerStrip::number_button_button_press (GdkEventButton* ev)
                list_route_operations ();
 
                /* do not allow rename if the track is record-enabled */
-               rename_menu_item->set_sensitive (!_route->record_enabled());
+               rename_menu_item->set_sensitive (!is_track() || !track()->rec_enable_control()->get_value());
                route_ops_menu->popup (1, ev->time);
 
                return true;
@@ -1823,6 +1856,7 @@ MixerStrip::map_frozen ()
        } else {
                processor_box.set_sensitive (true);
        }
+       RouteUI::map_frozen ();
 }
 
 void
@@ -2010,12 +2044,13 @@ MixerStrip::drop_send ()
        meter_point_button.set_sensitive (true);
        mute_button->set_sensitive (true);
        solo_button->set_sensitive (true);
-       rec_enable_button->set_sensitive (true);
        solo_isolated_led->set_sensitive (true);
        solo_safe_led->set_sensitive (true);
        monitor_input_button->set_sensitive (true);
        monitor_disk_button->set_sensitive (true);
        _comment_button.set_sensitive (true);
+       RouteUI::check_rec_enable_sensitivity ();
+       set_button_names (); // update solo button visual state
 }
 
 void
@@ -2038,7 +2073,7 @@ MixerStrip::show_send (boost::shared_ptr<Send> send)
        send->set_metering (true);
        _current_delivery->DropReferences.connect (send_gone_connection, invalidator (*this), boost::bind (&MixerStrip::revert_to_default_display, this), gui_context());
 
-       gain_meter().set_controls (_route, send->meter(), send->amp());
+       gain_meter().set_controls (_route, send->meter(), send->amp(), send->gain_control());
        gain_meter().setup_meters ();
 
        uint32_t const in = _current_delivery->pans_required();
@@ -2077,7 +2112,7 @@ MixerStrip::revert_to_default_display ()
 
        set_current_delivery (_route->main_outs ());
 
-       gain_meter().set_controls (_route, _route->shared_peak_meter(), _route->amp());
+       gain_meter().set_controls (_route, _route->shared_peak_meter(), _route->amp(), _route->gain_control());
        gain_meter().setup_meters ();
 
        panner_ui().set_panner (_route->main_outs()->panner_shell(), _route->main_outs()->panner());
@@ -2106,7 +2141,7 @@ MixerStrip::set_button_names ()
                        monitor_section_button->set_text (_("Mon"));
                }
 
-               if (_route && _route->solo_safe()) {
+               if (_route && _route->solo_safe_control()->solo_safe()) {
                        solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
                } else {
                        solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
@@ -2135,7 +2170,7 @@ MixerStrip::set_button_names ()
                        monitor_section_button->set_text (S_("Mon|O"));
                }
 
-               if (_route && _route->solo_safe()) {
+               if (_route && _route->solo_safe_control()->solo_safe()) {
                        solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
                } else {
                        solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
@@ -2227,11 +2262,9 @@ MixerStrip::parameter_changed (string p)
                   our VisibilityGroup to reflect these changes in our widgets.
                */
                _visibility.set_state (UIConfiguration::instance().get_mixer_strip_visibility ());
-       }
-       else if (p == "track-name-number") {
+       } else if (p == "track-name-number") {
                name_changed ();
-       }
-       else if (p == "use-monitor-bus") {
+       } else if (p == "use-monitor-bus") {
                if (monitor_section_button) {
                        if (mute_button->get_parent()) {
                                mute_button->get_parent()->remove(*mute_button);
@@ -2249,6 +2282,8 @@ MixerStrip::parameter_changed (string p)
                                mute_button->show();
                        }
                }
+       } else if (p == "track-name-number") {
+               update_track_number_visibility();
        }
 }
 
@@ -2451,3 +2486,122 @@ MixerStrip::set_meter_type (MeterType t)
        if (_suspend_menu_callbacks) return;
        gpm.set_type (t);
 }
+
+void
+MixerStrip::vca_menu_toggle (CheckMenuItem* menuitem, uint32_t n)
+{
+       if (!_route) {
+               return;
+       }
+
+       boost::shared_ptr<VCA> vca = _session->vca_manager().vca_by_number (n);
+
+       if (!vca) {
+               return;
+       }
+
+       if (!_selected) {
+               /* if this strip is not selected, add it before carrying out
+                  changes to assignment. the user probably didn't notice
+                  that they were clicking on an unselected track.
+               */
+               _mixer.select_strip (*this);
+       }
+
+       if (!menuitem->get_active()) {
+               _mixer.do_vca_unassign (vca);
+       } else {
+               _mixer.do_vca_assign (vca);
+       }
+}
+
+void
+MixerStrip::vca_assign (boost::shared_ptr<VCA> vca)
+{
+       if (!vca || !_route) {
+               return;
+       }
+
+       _route->assign (vca);
+}
+
+void
+MixerStrip::vca_unassign (boost::shared_ptr<VCA> vca)
+{
+       if (!_route) {
+               return;
+       }
+
+       _route->unassign (vca);
+}
+
+bool
+MixerStrip::vca_button_release (GdkEventButton* ev)
+{
+       using namespace Gtk::Menu_Helpers;
+
+       if (!_session) {
+               return false;
+       }
+
+       /* primary click only */
+
+       if (ev->button != 1) {
+               return false;
+       }
+
+       if (!_route) {
+               /* no route - nothing to do */
+               return false;
+       }
+
+       VCAList vcas (_session->vca_manager().vcas());
+
+       if (vcas.empty()) {
+               /* XXX should probably show a message saying "No VCA masters" */
+               return true;
+       }
+
+       Menu* menu = new Menu;
+       MenuList& items = menu->items();
+
+       items.push_back (MenuElem (_("Unassign"), sigc::bind (sigc::mem_fun (_mixer, &Mixer_UI::do_vca_unassign), boost::shared_ptr<VCA>())));
+
+       for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
+               items.push_back (CheckMenuElem ((*v)->name()));
+               CheckMenuItem* item = dynamic_cast<CheckMenuItem*> (&items.back());
+               if (_route->slaved_to (*v)) {
+                       item->set_active (true);
+               }
+               item->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &MixerStrip::vca_menu_toggle), item, (*v)->number()));
+       }
+
+       menu->popup (1, ev->time);
+
+       return true;
+}
+
+void
+MixerStrip::update_track_number_visibility ()
+{
+       DisplaySuspender ds;
+       bool show_label = _session->config.get_track_name_number();
+
+       if (_route && _route->is_master()) {
+               show_label = false;
+       }
+
+       if (show_label) {
+               number_label.show ();
+               // see ArdourButton::on_size_request(), we should probably use a global size-group here instead.
+               // except the width of the number label is subtracted from the name-hbox, so we
+               // need to explictly calculate it anyway until the name-label & entry become ArdourWidgets.
+               int tnw = (2 + std::max(2u, _session->track_number_decimals())) * number_label.char_pixel_width();
+               if (tnw & 1) --tnw;
+               number_label.set_size_request(tnw, -1);
+               number_label.show ();
+               //name_hbox.set_size_request(TimeAxisView::name_width_px - 2 - tnw, -1); // -2 = cellspacing
+       } else {
+               number_label.hide ();
+       }
+}