initial part of vca assignment via context menu

gtk2_ardour/add_route_dialog.cc

@@ -35,6 +35,7 @@
 #include "ardour/template_utils.h"
 #include "ardour/route_group.h"
 #include "ardour/session.h"
+#include "ardour/vca.h"
 
 #include "utils.h"
 #include "add_route_dialog.h"
@@ -264,7 +265,7 @@ AddRouteDialog::maybe_update_name_template_entry ()
 		name_template_entry.set_text (_("Bus"));
 		break;
 	case VCAMaster:
-		name_template_entry.set_text (_("VCA"));
+		name_template_entry.set_text (VCA::default_name_template());
 		break;
 	}
 }

gtk2_ardour/ardour_ui.cc

@@ -1798,13 +1798,13 @@ ARDOUR_UI::open_session ()
 }
 
 void
-ARDOUR_UI::session_add_vca (const string& name_template)
+ARDOUR_UI::session_add_vca (const string& name_template, uint32_t n)
 {
 	if (!_session) {
 		return;
 	}
 
-	_session->vca_manager().create_vca (name_template);
+	_session->vca_manager().create_vca (n, name_template);
 }
 
 void
@@ -4046,7 +4046,7 @@ ARDOUR_UI::add_route ()
 		session_add_midi_bus (route_group, count, name_template, strict_io, instrument, 0);
 		break;
 	case AddRouteDialog::VCAMaster:
-		session_add_vca (name_template);
+		session_add_vca (name_template, count);
 		break;
 	}
 }

gtk2_ardour/ardour_ui.h

@@ -271,7 +271,7 @@ public:
 	void flush_videotimeline_cache (bool localcacheonly=false);
 	void export_video (bool range = false);
 
-	void session_add_vca (std::string const &);
+	void session_add_vca (std::string const &, uint32_t);
 
 	void session_add_audio_track (
 		int input_channels,

gtk2_ardour/mixer_strip.cc

@@ -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"
@@ -217,9 +219,14 @@ MixerStrip::init ()
 	for (uint32_t n = 0; n < n_vca_buttons; ++n) {
 		ArdourButton* v = manage (new ArdourButton (ArdourButton::default_elements));
 		vca_buttons.push_back (v); /* no ownership transfer, button is managed by its container */
-		vca_table.attach (*v, n, n+1, 0, 1);
+		v->set_no_show_all (true);
+		v->set_name (X_("vca assign"));
+		v->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
+		v->signal_button_release_event().connect (sigc::bind (sigc::mem_fun (*this, &MixerStrip::vca_button_release), n), false);
+		UI::instance()->set_tip (*v, string_compose (_("VCA %1 assign"), n));
+		v->set_text (_("v."));
 		v->show ();
-		v->set_text ("a");
+		vca_table.attach (*v, n, n+1, 0, 1);
 	}
 	vca_table.show ();
 
@@ -2483,3 +2490,48 @@ MixerStrip::set_meter_type (MeterType t)
 	if (_suspend_menu_callbacks) return;
 	gpm.set_type (t);
 }
+
+void
+MixerStrip::vca_menu_toggle (uint32_t n)
+{
+	if (!_route) {
+		return;
+	}
+
+	boost::shared_ptr<VCA> vca = _session->vca_manager().vca_by_number (n);
+
+	if (!vca) {
+		return;
+	}
+
+	vca->add (_route);
+}
+
+bool
+MixerStrip::vca_button_release (GdkEventButton* ev, uint32_t which)
+{
+	using namespace Gtk::Menu_Helpers;
+
+	if (!_session || !Keyboard::is_context_menu_event (ev)) {
+		return false;
+	}
+
+	VCAManager::VCAS 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();
+	RadioMenuItem::Group group;
+
+	for (VCAManager::VCAS::iterator v = vcas.begin(); v != vcas.end(); ++v) {
+		items.push_back (RadioMenuElem (group, (*v)->name(), sigc::bind (sigc::mem_fun (*this, &MixerStrip::vca_menu_toggle), (*v)->number())));
+	}
+
+	menu->popup (1, ev->time);
+
+	return true;
+}

gtk2_ardour/mixer_strip.h

@@ -319,6 +319,9 @@ class MixerStrip : public RouteUI, public Gtk::EventBox
 	PBD::ScopedConnection _level_meter_connection;
 
 	std::string meter_point_string (ARDOUR::MeterPoint);
+
+	void vca_menu_toggle (uint32_t n);
+	bool vca_button_release (GdkEventButton* ev, uint32_t which);
 };
 
 #endif /* __ardour_mixer_strip__ */

gtk2_ardour/mixer_ui.cc

@@ -368,7 +368,7 @@ Mixer_UI::show_window ()
 void
 Mixer_UI::add_masters (VCAList& vcas)
 {
-	cerr << "VCA added\n";
+	cerr << vcas.size() << " VCAs added\n";
 
 	for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
 
@@ -1192,7 +1192,7 @@ Mixer_UI::redisplay_track_list ()
 		if (vms) {
 			vca_packer.pack_start (*vms, false, false);
 			vms->show ();
-			cerr << "Packed vca into vca_packer\n";
+			cerr << "Packed vca " << vms->vca()->number() << " into vca_packer\n";
 			continue;
 		}
 

gtk2_ardour/vca_master_strip.cc

@@ -25,15 +25,15 @@ using std::string;
 
 VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
 	: AxisView (s)
-	, vca (v)
+	, _vca (v)
 	, gain_meter (s, 250)
 {
 	gain_meter.set_controls (boost::shared_ptr<Route>(),
 	                         boost::shared_ptr<PeakMeter>(),
 	                         boost::shared_ptr<Amp>(),
-	                         vca->control());
+	                         _vca->control());
 
-	name_button.set_text (vca->name());
+	name_button.set_text (_vca->name());
 	active_button.set_text ("active");
 
 	pack_start (active_button, false, false);
@@ -48,5 +48,5 @@ VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
 string
 VCAMasterStrip::name() const
 {
-	return vca->name();
+	return _vca->name();
 }

gtk2_ardour/vca_master_strip.h

@@ -39,9 +39,10 @@ class VCAMasterStrip : public AxisView, public Gtk::VBox
 
 	std::string name() const;
 	std::string state_id() const { return "VCAMasterStrip"; }
+	boost::shared_ptr<ARDOUR::VCA> vca() const { return _vca; }
 
       private:
-	boost::shared_ptr<ARDOUR::VCA> vca;
+	boost::shared_ptr<ARDOUR::VCA> _vca;
 	ArdourButton name_button;
 	ArdourButton active_button;
 	GainMeter    gain_meter;