use volume controller widget for monitor section, drop some now-unused code
[ardour.git] / gtk2_ardour / monitor_section.cc
index 9490d5a72a4d318b698d090d0dfc6d46e0f061b6..170f4568b4e3e465d6c19c45e142b6579a7b1b71 100644 (file)
@@ -6,6 +6,7 @@
 #include "gtkmm2ext/bindable_button.h"
 #include "gtkmm2ext/tearoff.h"
 #include "gtkmm2ext/actions.h"
+#include "gtkmm2ext/motionfeedback.h"
 
 #include "ardour/dB.h"
 #include "ardour/monitor_processor.h"
 #include "ardour/utils.h"
 
 #include "ardour_ui.h"
+#include "gui_thread.h"
 #include "monitor_section.h"
 #include "public_editor.h"
-#include "utils.h"
 #include "volume_controller.h"
+#include "utils.h"
 
 #include "i18n.h"
 
@@ -30,39 +32,18 @@ Glib::RefPtr<ActionGroup> MonitorSection::monitor_actions;
 Glib::RefPtr<Gdk::Pixbuf> MonitorSection::big_knob_pixbuf;
 Glib::RefPtr<Gdk::Pixbuf> MonitorSection::little_knob_pixbuf;
 
-static bool
-fixup_prelight (GdkEventCrossing* /* ignored */, GtkWidget* widget)
-{
-        GtkRcStyle* style = gtk_rc_style_copy (gtk_widget_get_modifier_style (widget));
-        int current = gtk_widget_get_state (widget);
-
-        style->fg[GTK_STATE_PRELIGHT] = style->fg[current];
-        style->bg[GTK_STATE_PRELIGHT] = style->bg[current];
-
-        gtk_widget_modify_style(widget, style);
-        g_object_unref(style);
-
-       return false;
-}
-
-static void
-block_prelight (Gtk::Widget& w)
-{
-       w.signal_enter_notify_event().connect (sigc::bind (sigc::ptr_fun (fixup_prelight), w.gobj()), false);
-}
-
 MonitorSection::MonitorSection (Session* s)
         : AxisView (s)
         , RouteUI (s)
         , main_table (2, 3)
         , _tearoff (0)
-        , gain_adjustment (1.0, 0.0, 1.0, 0.01, 0.1)
+        , gain_adjustment (0.781787, 0.0, 1.0, 0.01, 0.1) // initial value is unity gain
         , gain_control (0)
-        , dim_adjustment (0.2, 0.0, 1.0, 0.01, 0.1) 
+        , dim_adjustment (0.2, 0.0, 1.0, 0.01, 0.1) // upper+lower will be reset to match model
         , dim_control (0)
-        , solo_boost_adjustment (1.0, 1.0, 2.0, 0.01, 0.1) 
+        , solo_boost_adjustment (1.0, 1.0, 3.0, 0.01, 0.1)  // upper and lower will be reset to match model
         , solo_boost_control (0)
-        , solo_cut_adjustment (0.0, 0.0, 1.0, 0.01, 0.1)
+        , solo_cut_adjustment (0.0, 0.0, 1.0, 0.01, 0.1) 
         , solo_cut_control (0)
         , solo_in_place_button (solo_model_group, _("SiP"))
         , afl_button (solo_model_group, _("AFL"))
@@ -71,7 +52,10 @@ MonitorSection::MonitorSection (Session* s)
         , dim_all_button (_("dim"))
         , mono_button (_("mono"))
         , rude_solo_button (_("soloing"))
-
+        , rude_iso_button (_("isolated"))
+        , rude_audition_button (_("auditioning"))
+        , exclusive_solo_button (_("Exclusive"))
+        , solo_mute_override_button (_("Solo/Mute"))
 {
         Glib::RefPtr<Action> act;
 
@@ -84,14 +68,13 @@ MonitorSection::MonitorSection (Session* s)
         }
         
         set_session (s);
-        
+
         VBox* spin_packer;
         Label* spin_label;
 
         /* Dim */
 
-        dim_control = new VolumeController (little_knob_pixbuf, &dim_adjustment, false, 30, 30);
-        dim_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MonitorSection::dim_level_changed));
+        dim_control = new VolumeController (little_knob_pixbuf,  &dim_adjustment, false, 30, 30);
 
         HBox* dim_packer = manage (new HBox);
         dim_packer->show ();
@@ -110,12 +93,23 @@ MonitorSection::MonitorSection (Session* s)
 
        rude_solo_button.set_name ("TransportSoloAlert");
         rude_solo_button.show ();
-        block_prelight (rude_solo_button);
 
-        ARDOUR_UI::Blink.connect (sigc::mem_fun (*this, &MonitorSection::solo_blink));
+       rude_iso_button.set_name ("MonitorIsoAlert");
+        rude_iso_button.show ();
+
+       rude_audition_button.set_name ("TransportAuditioningAlert");
+        rude_audition_button.show ();
+
+        ARDOUR_UI::Blink.connect (sigc::mem_fun (*this, &MonitorSection::do_blink));
+
        rude_solo_button.signal_button_press_event().connect (sigc::mem_fun(*this, &MonitorSection::cancel_solo), false);
         UI::instance()->set_tip (rude_solo_button, _("When active, something is soloed.\nClick to de-solo everything"));
 
+       rude_iso_button.signal_button_press_event().connect (sigc::mem_fun(*this, &MonitorSection::cancel_isolate), false);
+        UI::instance()->set_tip (rude_iso_button, _("When active, something is solo-isolated.\nClick to de-isolate everything"));
+
+       rude_audition_button.signal_button_press_event().connect (sigc::mem_fun(*this, &MonitorSection::cancel_audition), false);
+        UI::instance()->set_tip (rude_audition_button, _("When active, auditioning is active.\nClick to stop the audition"));
 
         solo_model_box.set_spacing (6);
         solo_model_box.pack_start (solo_in_place_button, false, false);
@@ -142,11 +136,9 @@ MonitorSection::MonitorSection (Session* s)
                 act->connect_proxy (pfl_button);
         } 
 
-
         /* Solo Boost */
 
         solo_boost_control = new VolumeController (little_knob_pixbuf, &solo_boost_adjustment, false, 30, 30);
-        solo_boost_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MonitorSection::solo_boost_changed));
 
         HBox* solo_packer = manage (new HBox);
         solo_packer->set_spacing (12);
@@ -164,7 +156,6 @@ MonitorSection::MonitorSection (Session* s)
         /* Solo (SiP) cut */
 
         solo_cut_control = new VolumeController (little_knob_pixbuf, &solo_cut_adjustment, false, 30, 30);
-        solo_cut_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MonitorSection::solo_cut_changed));
 
         spin_label = manage (new Label (_("SiP Cut")));
         spin_packer = manage (new VBox);
@@ -175,9 +166,39 @@ MonitorSection::MonitorSection (Session* s)
 
         solo_packer->pack_start (*spin_packer, true, true);
 
+        exclusive_solo_button.set_name (X_("MonitorOptButton"));
+        ARDOUR_UI::instance()->set_tip (&exclusive_solo_button, _("Exclusive solo means that only 1 solo is active at a time"));
+
+        act = ActionManager::get_action (X_("Monitor"), X_("toggle-exclusive-solo"));
+        if (act) {
+                act->connect_proxy (exclusive_solo_button);
+        } 
+
+        solo_mute_override_button.set_name (X_("MonitorOptButton"));
+        ARDOUR_UI::instance()->set_tip (&solo_mute_override_button, _("If enabled, solo will override mute\n(a soloed & muted track or bus will be audible)"));
+        
+        act = ActionManager::get_action (X_("Monitor"), X_("toggle-mute-overrides-solo"));
+        if (act) {
+                act->connect_proxy (solo_mute_override_button);
+        } 
+
+        HBox* solo_opt_box = manage (new HBox);
+        solo_opt_box->set_spacing (12);
+        solo_opt_box->set_homogeneous (true);
+        solo_opt_box->pack_start (exclusive_solo_button);
+        solo_opt_box->pack_start (solo_mute_override_button);
+        solo_opt_box->show ();
+        
         upper_packer.set_spacing (12);
-        upper_packer.pack_start (rude_solo_button, false, false);
+
+        Gtk::HBox* rude_box = manage (new HBox);
+        rude_box->pack_start (rude_solo_button, true, true);
+        rude_box->pack_start (rude_iso_button, true, true);
+
+        upper_packer.pack_start (*rude_box, false, false);
+        upper_packer.pack_start (rude_audition_button, false, false);
         upper_packer.pack_start (solo_model_box, false, false);
+        upper_packer.pack_start (*solo_opt_box, false, false);
         upper_packer.pack_start (*solo_packer, false, false);
 
         act = ActionManager::get_action (X_("Monitor"), X_("monitor-cut-all"));
@@ -195,6 +216,8 @@ MonitorSection::MonitorSection (Session* s)
                 act->connect_proxy (mono_button);
         } 
 
+        cut_all_button.set_name (X_("MonitorMuteButton"));
+        cut_all_button.unset_flags (Gtk::CAN_FOCUS);
         cut_all_button.set_size_request (50,50);
         cut_all_button.show ();
 
@@ -204,14 +227,18 @@ MonitorSection::MonitorSection (Session* s)
         bbox->pack_start (mono_button, true, true);
         bbox->pack_start (dim_all_button, true, true);
 
+        dim_all_button.set_name (X_("MonitorDimButton"));
+        dim_all_button.unset_flags (Gtk::CAN_FOCUS);
+        mono_button.set_name (X_("MonitorMonoButton"));
+        mono_button.unset_flags (Gtk::CAN_FOCUS);
+
         lower_packer.set_spacing (12);
         lower_packer.pack_start (*bbox, false, false);
         lower_packer.pack_start (cut_all_button, false, false);
 
         /* Gain */
 
-        gain_control = new VolumeController (big_knob_pixbuf, &gain_adjustment, false, 80, 80);
-        gain_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MonitorSection::gain_value_changed));
+        gain_control = new VolumeController (big_knob_pixbuf,  &gain_adjustment, false, 80, 80);
 
         spin_label = manage (new Label (_("Gain")));
         spin_packer = manage (new VBox);
@@ -245,6 +272,7 @@ MonitorSection::MonitorSection (Session* s)
 
         populate_buttons ();
         map_state ();
+        assign_controllables ();
 
         _tearoff = new TearOff (hpacker);
 
@@ -252,6 +280,10 @@ MonitorSection::MonitorSection (Session* s)
         _tearoff->tearoff_window().set_type_hint (Gdk::WINDOW_TYPE_HINT_NORMAL);
         _tearoff->tearoff_window().set_title (X_("Monitor"));
         _tearoff->tearoff_window().signal_key_press_event().connect (sigc::ptr_fun (forward_key_press), false);
+
+        /* catch changes that affect us */
+
+        Config->ParameterChanged.connect (config_connection, invalidator (*this), ui_bind (&MonitorSection::parameter_changed, this, _1), gui_context());
 }
 
 MonitorSection::~MonitorSection ()
@@ -278,21 +310,26 @@ MonitorSection::set_session (Session* s)
                 _route = _session->monitor_out ();
 
                 if (_route) {
-                        /* session with control outs */
+                        /* session with monitor section */
                         _monitor = _route->monitor_control ();
+                        assign_controllables ();
                 } else { 
-                        /* session with no control outs */
+                        /* session with no monitor section */
                         _monitor.reset ();
                         _route.reset ();
                 }
-                        
+                
         } else {
                 /* no session */
+
                 _monitor.reset ();
                 _route.reset ();
-        }
+                control_connections.drop_connections ();
+                rude_iso_button.set_active (false);
+                rude_solo_button.set_active (false);
 
-        /* both might be null */
+                assign_controllables ();
+        }
 }
 
 MonitorSection::ChannelButtonSet::ChannelButtonSet ()
@@ -301,19 +338,20 @@ MonitorSection::ChannelButtonSet::ChannelButtonSet ()
         , solo (X_(""))
         , invert (X_(""))
 {
-        cut.set_name (X_("MixerMuteButton"));
-        dim.set_name (X_("MixerMuteButton"));
+        cut.set_name (X_("MonitorMuteButton"));
+        dim.set_name (X_("MonitorDimButton"));
         solo.set_name (X_("MixerSoloButton"));
+        invert.set_name (X_("MonitorInvertButton"));
 
         gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (cut.gobj()), false);
         gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (dim.gobj()), false);
         gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (invert.gobj()), false);
         gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (solo.gobj()), false);
 
-        block_prelight (cut);
-        block_prelight (dim);
-        block_prelight (solo);
-        block_prelight (invert);
+        cut.unset_flags (Gtk::CAN_FOCUS);
+        dim.unset_flags (Gtk::CAN_FOCUS);
+        solo.unset_flags (Gtk::CAN_FOCUS);
+        invert.unset_flags (Gtk::CAN_FOCUS);
 }
 
 void
@@ -409,6 +447,36 @@ MonitorSection::set_button_names ()
         solo_button_label.set_text ("rec");
 }
 
+void
+MonitorSection::toggle_exclusive_solo ()
+{
+        if (!_monitor) {
+                return;
+        }
+
+        Glib::RefPtr<Action> act = ActionManager::get_action (X_("Monitor"), "toggle-exclusive-solo");
+        if (act) {
+               Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+                Config->set_exclusive_solo (tact->get_active());
+        }
+
+}
+
+
+void
+MonitorSection::toggle_mute_overrides_solo ()
+{
+        if (!_monitor) {
+                return;
+        }
+
+        Glib::RefPtr<Action> act = ActionManager::get_action (X_("Monitor"), "toggle-mute-overrides-solo");
+        if (act) {
+               Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+                Config->set_solo_mute_override (tact->get_active());
+        }
+}
+
 void
 MonitorSection::dim_all ()
 {
@@ -535,6 +603,7 @@ MonitorSection::register_actions ()
 {
         string action_name;
         string action_descr;
+        Glib::RefPtr<Action> act;
 
         monitor_actions = ActionGroup::create (X_("Monitor"));
        ActionManager::add_action_group (monitor_actions);
@@ -548,6 +617,19 @@ MonitorSection::register_actions ()
         ActionManager::register_toggle_action (monitor_actions, "monitor-dim-all", "", 
                                                sigc::mem_fun (*this, &MonitorSection::dim_all));
 
+        act = ActionManager::register_toggle_action (monitor_actions, "toggle-exclusive-solo", "", 
+                                               sigc::mem_fun (*this, &MonitorSection::toggle_exclusive_solo));
+
+        Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+        tact->set_active (Config->get_exclusive_solo());
+
+        act = ActionManager::register_toggle_action (monitor_actions, "toggle-mute-overrides-solo", "", 
+                                                     sigc::mem_fun (*this, &MonitorSection::toggle_mute_overrides_solo));
+        
+        tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+        tact->set_active (Config->get_solo_mute_override());
+
+
         /* note the 1-based counting (for naming - backend uses 0-based) */
 
         for (uint32_t chn = 1; chn <= 16; ++chn) {
@@ -655,51 +737,34 @@ MonitorSection::setup_knob_images ()
 {
         try {
                 
-                big_knob_pixbuf = ::get_icon ("bigknob");
-                
+                big_knob_pixbuf = MotionFeedback::render_pixbuf (80);                
+
         }  catch (...) {
                 
-                error << "No knob image found (or not loadable) at "
-                      << " .... "
-                      << endmsg;
+                error << "No usable large knob image" << endmsg;
+                throw failed_constructor ();
+        }
+
+        if (!big_knob_pixbuf) {
+                error << "No usable large knob image" << endmsg;
                 throw failed_constructor ();
         }
         
         try {
-                
-                little_knob_pixbuf = ::get_icon ("littleknob");
+
+                little_knob_pixbuf = MotionFeedback::render_pixbuf (30);
                 
         }  catch (...) {
                 
-                error << "No knob image found (or not loadable) at "
-                      << " .... "
-                      << endmsg;
+                error << "No usable small knob image" << endmsg;
                 throw failed_constructor ();
         }
-}
-
-void
-MonitorSection::gain_value_changed ()
-{
-        if (_route) {
-                _route->set_gain (slider_position_to_gain (gain_adjustment.get_value()), this);
-        }
-}
 
-void
-MonitorSection::dim_level_changed ()
-{
-        if (_monitor) {
-                _monitor->set_dim_level (dim_adjustment.get_value());
-        }
-}
-
-void
-MonitorSection::solo_boost_changed ()
-{
-        if (_monitor) {
-                _monitor->set_solo_boost_level (solo_boost_adjustment.get_value());
+        if (!little_knob_pixbuf) {
+                error << "No usable small knob image" << endmsg;
+                throw failed_constructor ();
         }
+                
 }
 
 bool
@@ -723,17 +788,10 @@ MonitorSection::linear_gain_printer (SpinButton* button)
 }
 
 void
-MonitorSection::map_state ()
+MonitorSection::update_solo_model ()
 {
-        if (!_route || !_monitor) {
-                return;
-        }
-
-        gain_control->get_adjustment()->set_value (gain_to_slider_position (_route->gain_control()->get_value()));
-        dim_control->get_adjustment()->set_value (_monitor->dim_level());
-        solo_boost_control->get_adjustment()->set_value (_monitor->solo_boost_level());
-
-        const char *action_name;
+        const char* action_name;
+        Glib::RefPtr<Action> act;
 
         if (Config->get_solo_control_is_listen_control()) {
                switch (Config->get_listen_position()) {
@@ -741,15 +799,13 @@ MonitorSection::map_state ()
                         action_name = X_("solo-use-afl");
                        break;
                case PreFaderListen:
-                        action_name = X_("solo-use-afl");
+                        action_name = X_("solo-use-pfl");
                        break;
                }
         } else {
                 action_name = X_("solo-use-in-place");
         }
-        
-        Glib::RefPtr<Action> act;
-        
+
         act = ActionManager::get_action (X_("Solo"), action_name);
         if (act) {
                 Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (act);
@@ -757,18 +813,29 @@ MonitorSection::map_state ()
                         ract->set_active (true);
                 }
         }
+}
+
+void
+MonitorSection::map_state ()
+{
+        if (!_route || !_monitor) {
+                return;
+        }
+
+        gain_control->get_adjustment()->set_value (gain_to_slider_position (_route->gain_control()->get_value()));
+        dim_control->get_adjustment()->set_value (_monitor->dim_level());
+        solo_boost_control->get_adjustment()->set_value (_monitor->solo_boost_level());
 
+        Glib::RefPtr<Action> act;
+
+        update_solo_model ();
+        
         act = ActionManager::get_action (X_("Monitor"), "monitor-cut-all");
         if (act) {
                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
                 if (tact) {
-                        cerr << "Set monitor cut all action to " << _monitor->cut_all () << endl;
                         tact->set_active (_monitor->cut_all());
-                } else {
-                        cerr << " no global cut action\n";
                 }
-        } else {
-                cerr << " no global cut action2\n";
         }
 
         act = ActionManager::get_action (X_("Monitor"), "monitor-dim-all");
@@ -833,6 +900,32 @@ MonitorSection::map_state ()
         }
 }
 
+void
+MonitorSection::do_blink (bool onoff)
+{
+        solo_blink (onoff);
+        audition_blink (onoff);
+}
+
+void
+MonitorSection::audition_blink (bool onoff)
+{
+       if (_session == 0) {
+               return;
+       }
+
+       if (_session->is_auditioning()) {
+               if (onoff) {
+                       rude_audition_button.set_state (STATE_ACTIVE);
+               } else {
+                       rude_audition_button.set_state (STATE_NORMAL);
+               }
+       } else {
+               rude_audition_button.set_active (false);
+               rude_audition_button.set_state (STATE_NORMAL);
+       }
+}
+
 void
 MonitorSection::solo_blink (bool onoff)
 {
@@ -846,14 +939,20 @@ MonitorSection::solo_blink (bool onoff)
                } else {
                        rude_solo_button.set_state (STATE_NORMAL);
                }
+
+                if (_session->soloing()) {
+                        rude_iso_button.set_active (_session->solo_isolated());
+                }
+
        } else {
                // rude_solo_button.set_active (false);
                rude_solo_button.set_state (STATE_NORMAL);
+                rude_iso_button.set_active (false);
        }
 }
 
 bool
-MonitorSection::cancel_solo (GdkEventButton* ev)
+MonitorSection::cancel_solo (GdkEventButton*)
 {
         if (_session) {
                 if (_session->soloing()) {
@@ -866,8 +965,94 @@ MonitorSection::cancel_solo (GdkEventButton* ev)
         return true;
 }
 
+bool
+MonitorSection::cancel_isolate (GdkEventButton*)
+{
+        if (_session) {
+                boost::shared_ptr<RouteList> rl (_session->get_routes ());
+                _session->set_solo_isolated (rl, false, Session::rt_cleanup, true);
+        }
+
+        return true;
+}
+
+bool
+MonitorSection::cancel_audition (GdkEventButton*)
+{
+       if (_session) {
+               _session->cancel_audition();
+       }
+        return true;
+}
+
 void
 MonitorSection::solo_cut_changed ()
 {
         Config->set_solo_mute_gain (slider_position_to_gain (solo_cut_adjustment.get_value()));
 }
+
+void
+MonitorSection::parameter_changed (std::string name)
+{
+        if (name == "solo-control-is-listen-control" ||
+            name == "listen-position") {
+                update_solo_model ();
+        } else if (name == "solo-mute-gain") {
+                solo_cut_adjustment.set_value (gain_to_slider_position (Config->get_solo_mute_gain()));
+        }
+}
+
+void
+MonitorSection::assign_controllables ()
+{
+        boost::shared_ptr<Controllable> none;
+
+        if (!gain_control) {
+                /* too early - GUI controls not set up yet */
+                return;
+        }
+
+        if (_session) {
+                boost::shared_ptr<Controllable> c = _session->solo_cut_control();
+                solo_cut_control->set_controllable (c);
+                solo_cut_control->get_adjustment()->set_value (c->get_value());
+        } else {
+                solo_cut_control->set_controllable (none);
+        }
+
+        if (_route) {
+                gain_control->set_controllable (_route->gain_control());
+        } else {
+                gain_control->set_controllable (none);
+        }
+
+        if (_monitor) {
+
+                cut_all_button.set_controllable (_monitor->cut_control());
+                cut_all_button.watch ();
+                dim_all_button.set_controllable (_monitor->dim_control());
+                dim_all_button.watch ();
+                mono_button.set_controllable (_monitor->mono_control());
+                mono_button.watch ();
+
+                boost::shared_ptr<Controllable> c (_monitor->dim_level_control ());
+
+                dim_control->set_controllable (c);
+                dim_adjustment.set_lower (c->lower());
+                dim_adjustment.set_upper (c->upper());
+                
+                c = _monitor->solo_boost_control ();
+                solo_boost_control->set_controllable (c);
+                solo_boost_adjustment.set_lower (c->lower());
+                solo_boost_adjustment.set_upper (c->upper());
+
+        } else {
+
+                cut_all_button.set_controllable (none);
+                dim_all_button.set_controllable (none);
+                mono_button.set_controllable (none);
+
+                dim_control->set_controllable (none);
+                solo_boost_control->set_controllable (none);
+        }
+}