do not sort MIDI regions by layer since they are all transparent
[ardour.git] / gtk2_ardour / route_ui.cc
index d948d47550cf482545b379b6f09ac34ac0035205..68c84bb1e7537eb2d2c7e5b22f26cf366cf41ad9 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2002-2006 Paul Davis 
+    Copyright (C) 2002-2006 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
 #include <gtkmm2ext/doi.h>
 #include <gtkmm2ext/bindable_button.h>
 #include <gtkmm2ext/barcontroller.h>
+#include <gtkmm2ext/gtk_ui.h>
 
-#include <ardour/route_group.h>
-#include <pbd/memento_command.h>
-#include <pbd/stacktrace.h>
-#include <pbd/shiva.h>
-#include <pbd/controllable.h>
+#include "ardour/route_group.h"
+#include "ardour/dB.h"
+#include "pbd/memento_command.h"
+#include "pbd/stacktrace.h"
+#include "pbd/shiva.h"
+#include "pbd/controllable.h"
 
+#include "ardour_ui.h"
+#include "editor.h"
 #include "route_ui.h"
 #include "keyboard.h"
 #include "utils.h"
 #include "gui_thread.h"
 #include "ardour_dialog.h"
 #include "latency_gui.h"
+#include "mixer_strip.h"
 #include "automation_time_axis.h"
 
-#include <ardour/route.h>
-#include <ardour/session.h>
-#include <ardour/audioengine.h>
-#include <ardour/audio_track.h>
-#include <ardour/audio_diskstream.h>
-#include <ardour/midi_track.h>
-#include <ardour/midi_diskstream.h>
+#include "ardour/route.h"
+#include "ardour/event_type_map.h"
+#include "ardour/session.h"
+#include "ardour/audioengine.h"
+#include "ardour/audio_track.h"
+#include "ardour/audio_diskstream.h"
+#include "ardour/midi_track.h"
+#include "ardour/midi_diskstream.h"
+#include "ardour/template_utils.h"
+#include "ardour/filename_extensions.h"
+#include "ardour/directory_names.h"
+#include "ardour/profile.h"
 
 #include "i18n.h"
 using namespace sigc;
@@ -54,91 +64,171 @@ using namespace Gtkmm2ext;
 using namespace ARDOUR;
 using namespace PBD;
 
-RouteUI::RouteUI (boost::shared_ptr<ARDOUR::Route> rt, ARDOUR::Session& sess, const char* m_name,
-                 const char* s_name, const char* r_name)
-       : AxisView(sess),
-         _route(rt),
-         mute_button(0),
-         solo_button(0),
-         rec_enable_button(0)
+RouteUI::RouteUI (ARDOUR::Session& sess)
+       : AxisView(sess)
+{
+       init ();
+}
+
+RouteUI::RouteUI (boost::shared_ptr<ARDOUR::Route> rt, ARDOUR::Session& sess)
+       : AxisView(sess)
+{
+       init ();
+       set_route (rt);
+}
+
+RouteUI::~RouteUI()
+{
+       /* derived classes should emit GoingAway so that they receive the signal
+          when the object is still a legal derived instance.
+       */
+
+       delete solo_menu;
+       delete mute_menu;
+       delete sends_menu;
+}
+
+void
+RouteUI::init ()
 {
+       self_destruct = true;
        xml_node = 0;
        mute_menu = 0;
        solo_menu = 0;
-       remote_control_menu = 0;
+       sends_menu = 0;
        ignore_toggle = false;
        wait_for_release = false;
        route_active_menu_item = 0;
-       was_solo_safe = false;
        polarity_menu_item = 0;
        denormal_menu_item = 0;
+       multiple_mute_change = false;
+       multiple_solo_change = false;
 
-       if (set_color_from_route()) {
-               set_color (unique_random_color());
+       mute_button = manage (new BindableToggleButton ());
+       mute_button->set_self_managed (true);
+       mute_button->set_name ("MuteButton");
+       mute_button->add (mute_button_label);
+       mute_button_label.show ();
+       UI::instance()->set_tip (mute_button, _("Mute this track"), "");
+
+       solo_button = manage (new BindableToggleButton ());
+       solo_button->set_self_managed (true);
+       solo_button->set_name ("SoloButton");
+       solo_button->add (solo_button_label);
+       solo_button_label.show ();
+       UI::instance()->set_tip (solo_button, _("Mute other (non-soloed) tracks"), "");
+       solo_button->set_no_show_all (true);
+
+       rec_enable_button = manage (new BindableToggleButton ());
+       rec_enable_button->set_name ("RecordEnableButton");
+       rec_enable_button->set_self_managed (true);
+       rec_enable_button->add (rec_enable_button_label);
+       rec_enable_button_label.show ();
+       UI::instance()->set_tip (rec_enable_button, _("Enable recording on this track"), "");
+
+       show_sends_button = manage (new BindableToggleButton (""));
+       show_sends_button->set_name ("SendAlert");
+       show_sends_button->set_self_managed (true);
+       UI::instance()->set_tip (show_sends_button, _("make mixer strips show sends to this bus"), "");
+
+       _session.SoloChanged.connect (mem_fun(*this, &RouteUI::solo_changed_so_update_mute));
+       _session.TransportStateChange.connect (mem_fun (*this, &RouteUI::check_rec_enable_sensitivity));
+
+       Config->ParameterChanged.connect (mem_fun (*this, &RouteUI::parameter_changed));
+}
+
+void
+RouteUI::reset ()
+{
+       //Remove route connections associated with us.
+       for (vector<sigc::connection>::iterator it = connections.begin(); it!=connections.end(); ++it) {
+           (*it).disconnect();
        }
 
-       new PairedShiva<Route,RouteUI> (*_route, *this);
+       connections.clear ();
 
-       _route->active_changed.connect (mem_fun (*this, &RouteUI::route_active_changed));
+       delete solo_menu;
+       solo_menu = 0;
 
-       mute_button = manage (new BindableToggleButton (_route->mute_control(), m_name ));
-       mute_button->set_self_managed (true);
+       delete mute_menu;
+       mute_menu = 0;
 
-       solo_button = manage (new BindableToggleButton (_route->solo_control(), s_name ));
-       solo_button->set_self_managed (true);
+       if (xml_node) {
+               /* do not delete the node - its owned by the route */
+               xml_node = 0;
+       }
 
-       mute_button->set_name ("MuteButton");
-       solo_button->set_name ("SoloButton");
+       route_active_menu_item = 0;
+       polarity_menu_item = 0;
+       denormal_menu_item = 0;
+}
 
-       _route->mute_changed.connect (mem_fun(*this, &RouteUI::mute_changed));
-       _route->solo_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
-       _route->solo_safe_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
+void
+RouteUI::set_route (boost::shared_ptr<Route> rp)
+{
+       reset ();
 
-       /* when solo changes, update mute state too, in case the user wants us to display it */
+       _route = rp;
 
-       _session.SoloChanged.connect (mem_fun(*this, &RouteUI::solo_changed_so_update_mute));
-       
-       if (is_track()) {
-               boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(_route);
+       if (set_color_from_route()) {
+               set_color (unique_random_color());
+       }
+
+       /* no, there is no memory leak here. This object cleans itself (and other stuff)
+          up when the route is destroyed.
+       */
 
-               t->diskstream()->RecordEnableChanged.connect (mem_fun (*this, &RouteUI::route_rec_enable_changed));
+       if (self_destruct) {
+               new PairedShiva<Route,RouteUI> (*_route, *this);
+       }
+
+       mute_button->set_controllable (_route->mute_control());
+       solo_button->set_controllable (_route->solo_control());
+
+       connections.push_back (_route->active_changed.connect (mem_fun (*this, &RouteUI::route_active_changed)));
+       connections.push_back (_route->mute_changed.connect (mem_fun(*this, &RouteUI::mute_changed)));
+       connections.push_back (_route->solo_changed.connect (mem_fun(*this, &RouteUI::solo_changed)));
+       connections.push_back (_route->listen_changed.connect (mem_fun(*this, &RouteUI::listen_changed)));
+       connections.push_back (_route->solo_isolated_changed.connect (mem_fun(*this, &RouteUI::solo_changed)));
+
+       if (_session.writable() && is_track()) {
+               boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(_route);
 
-               _session.RecordStateChanged.connect (mem_fun (*this, &RouteUI::session_rec_enable_changed));
+               connections.push_back (t->diskstream()->RecordEnableChanged.connect (mem_fun (*this, &RouteUI::route_rec_enable_changed)));
+               connections.push_back (_session.RecordStateChanged.connect (mem_fun (*this, &RouteUI::session_rec_enable_changed)));
 
-               rec_enable_button = manage (new BindableToggleButton (t->rec_enable_control(), r_name ));
-               rec_enable_button->set_name ("RecordEnableButton");
-               rec_enable_button->set_self_managed (true);
-               
                rec_enable_button->show();
+               rec_enable_button->set_controllable (t->rec_enable_control());
+
                update_rec_display ();
-       } 
+       }
 
        mute_button->unset_flags (Gtk::CAN_FOCUS);
        solo_button->unset_flags (Gtk::CAN_FOCUS);
-       
+
        mute_button->show();
-       solo_button->show();
 
-       _route->RemoteControlIDChanged.connect (mem_fun(*this, &RouteUI::refresh_remote_control_menu));
+       if (_route->is_control()) {
+               solo_button->hide ();
+       } else {
+               solo_button->show();
+       }
 
        /* map the current state */
 
-       map_frozen ();
-}
+       mute_changed (0);
+       solo_changed (0);
 
-RouteUI::~RouteUI()
-{
-       GoingAway (); /* EMIT SIGNAL */
-       delete mute_menu;
+       map_frozen ();
 }
 
 bool
 RouteUI::mute_press(GdkEventButton* ev)
 {
-       if (ev->type == GDK_2BUTTON_PRESS) {
+       if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS ) {
                return true;
        }
-
+       multiple_mute_change = false;
        if (!ignore_toggle) {
 
                if (Keyboard::is_context_menu_event (ev)) {
@@ -151,10 +241,10 @@ RouteUI::mute_press(GdkEventButton* ev)
 
                } else {
 
-                       if (ev->button == 2) {
+                       if (Keyboard::is_button2_event (ev)) {
                                // Primary-button2 click is the midi binding click
                                // button2-click is "momentary"
-                               
+
                                if (!Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier))) {
                                        wait_for_release = true;
                                } else {
@@ -162,7 +252,7 @@ RouteUI::mute_press(GdkEventButton* ev)
                                }
                        }
 
-                       if (ev->button == 1 || ev->button == 2) {
+                       if (ev->button == 1 || Keyboard::is_button2_event (ev)) {
 
                                if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
 
@@ -174,6 +264,7 @@ RouteUI::mute_press(GdkEventButton* ev)
                                         cmd->mark();
                                        _session.add_command(cmd);
                                        _session.commit_reversible_command ();
+                                       multiple_mute_change = true;
 
                                } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
 
@@ -182,14 +273,17 @@ RouteUI::mute_press(GdkEventButton* ev)
                                        */
 
                                        if (ev->button == 1) {
-                                               set_mix_group_mute (_route, !_route->muted());
+                                               set_route_group_mute (_route, !_route->muted());
                                        }
-                                       
+
                                } else {
 
                                        /* plain click applies change to this route */
-
-                                       reversibly_apply_route_boolean ("mute change", &Route::set_mute, !_route->muted(), this);
+                                       if (wait_for_release) {
+                                               _route->set_mute (!_route->muted(), this);
+                                       } else {
+                                               reversibly_apply_route_boolean ("mute change", &Route::set_mute, !_route->muted(), this);
+                                       }
                                }
                        }
                }
@@ -200,14 +294,19 @@ RouteUI::mute_press(GdkEventButton* ev)
 }
 
 bool
-RouteUI::mute_release(GdkEventButton* ev)
+RouteUI::mute_release(GdkEventButton*)
 {
        if (!ignore_toggle) {
                if (wait_for_release){
                        wait_for_release = false;
-                       // undo the last op
-                       // because the press was the last undoable thing we did
-                       _session.undo (1U);
+                       if (multiple_mute_change) {
+                               multiple_mute_change = false;
+                               // undo the last op
+                               // because the press was the last undoable thing we did
+                               _session.undo (1U);
+                       } else {
+                               _route->set_mute (!_route->muted(), this);
+                       }
                }
        }
        return true;
@@ -216,82 +315,116 @@ RouteUI::mute_release(GdkEventButton* ev)
 bool
 RouteUI::solo_press(GdkEventButton* ev)
 {
-       /* ignore double clicks */
+       /* ignore double/triple clicks */
 
-       if (ev->type == GDK_2BUTTON_PRESS) {
+       if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS ) {
                return true;
        }
 
-       if (!ignore_toggle) {
+       if (Config->get_solo_control_is_listen_control()) {
 
-               if (Keyboard::is_context_menu_event (ev)) {
-                       
-                       if (solo_menu == 0) {
-                               build_solo_menu ();
-                       }
+               _route->set_listen (!_route->listening(), this);
 
-                       solo_menu->popup (1, ev->time);
+       } else {
 
-               } else {
+               multiple_solo_change = false;
+               if (!ignore_toggle) {
 
-                       if (ev->button == 2) {
+                       if (Keyboard::is_context_menu_event (ev)) {
 
-                               // Primary-button2 click is the midi binding click
-                               // button2-click is "momentary"
-                               
-                               if (!Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier))) {
-                                       wait_for_release = true;
-                               } else {
-                                       return false;
+                               if (solo_menu == 0) {
+                                       build_solo_menu ();
                                }
-                       }
-
-                       if (ev->button == 1 || ev->button == 2) {
-
-                               if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
-
-                                       /* Primary-Tertiary-click applies change to all routes */
-
-                                       _session.begin_reversible_command (_("solo change"));
-                                        Session::GlobalSoloStateCommand *cmd = new Session::GlobalSoloStateCommand(_session, this);
-                                       _session.set_all_solo (!_route->soloed());
-                                        cmd->mark();
-                                       _session.add_command (cmd);
-                                       _session.commit_reversible_command ();
-                                       
-                               } else if (Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::SecondaryModifier))) {
-
-                                       // Primary-Secondary-click: exclusively solo this track, not a toggle */
-
-                                       _session.begin_reversible_command (_("solo change"));
-                                        Session::GlobalSoloStateCommand *cmd = new Session::GlobalSoloStateCommand (_session, this);
-                                       _session.set_all_solo (false);
-                                       _route->set_solo (true, this);
-                                        cmd->mark();
-                                       _session.add_command(cmd);
-                                       _session.commit_reversible_command ();
-
-                               } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
 
-                                       // shift-click: set this route to solo safe
+                               solo_menu->popup (1, ev->time);
 
-                                       _route->set_solo_safe (!_route->solo_safe(), this);
-                                       wait_for_release = false;
+                       } else {
 
-                               } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+                               if (Keyboard::is_button2_event (ev)) {
 
-                                       /* Primary-button1: solo mix group.
-                                          NOTE: Primary-button2 is MIDI learn.
-                                       */
+                                       // Primary-button2 click is the midi binding click
+                                       // button2-click is "momentary"
 
-                                       if (ev->button == 1) {
-                                               set_mix_group_solo (_route, !_route->soloed());
+                                       if (!Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier))) {
+                                               wait_for_release = true;
+                                       } else {
+                                               return false;
                                        }
+                               }
 
-                               } else {
-
-                                       /* click: solo this route */
-                                       reversibly_apply_route_boolean ("solo change", &Route::set_solo, !_route->soloed(), this);
+                               if (ev->button == 1 || Keyboard::is_button2_event (ev)) {
+
+                                       if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
+
+                                               /* Primary-Tertiary-click applies change to all routes */
+                                               bool was_not_latched = false;
+                                               if (!Config->get_solo_latched ()) {
+                                                       was_not_latched = true;
+                                                       /*
+                                                         XXX it makes no sense to solo all tracks if we're
+                                                         not in latched mode, but doing nothing feels like a bug,
+                                                         so do it anyway
+                                                       */
+                                                       Config->set_solo_latched (true);
+                                               }
+                                               _session.begin_reversible_command (_("solo change"));
+                                               Session::GlobalSoloStateCommand *cmd = new Session::GlobalSoloStateCommand(_session, this);
+                                               _session.set_all_solo (!_route->soloed());
+                                               cmd->mark();
+                                               _session.add_command (cmd);
+                                               _session.commit_reversible_command ();
+                                               multiple_solo_change = true;
+                                               if (was_not_latched) {
+                                                       Config->set_solo_latched (false);
+                                               }
+
+                                       } else if (Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::SecondaryModifier))) {
+
+                                               // Primary-Secondary-click: exclusively solo this track, not a toggle */
+
+                                               _session.begin_reversible_command (_("solo change"));
+                                               Session::GlobalSoloStateCommand *cmd = new Session::GlobalSoloStateCommand (_session, this);
+                                               _session.set_all_solo (false);
+                                               _route->set_solo (true, this);
+                                               cmd->mark();
+                                               _session.add_command(cmd);
+                                               _session.commit_reversible_command ();
+
+                                       } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
+
+                                               // shift-click: set this route to solo safe
+
+                                               if (Profile->get_sae() && ev->button == 1) {
+                                                       // button 1 and shift-click: disables solo_latched for this click
+                                                       if (!Config->get_solo_latched ()) {
+                                                               Config->set_solo_latched (true);
+                                                               reversibly_apply_route_boolean ("solo change", &Route::set_solo, !_route->soloed(), this);
+                                                               Config->set_solo_latched (false);
+                                                       }
+                                               } else {
+                                                       _route->set_solo_isolated (!_route->solo_isolated(), this);
+                                                       wait_for_release = false;
+                                               }
+
+                                       } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+
+                                               /* Primary-button1: solo mix group.
+                                                  NOTE: Primary-button2 is MIDI learn.
+                                               */
+
+                                               if (ev->button == 1) {
+                                                       set_route_group_solo (_route, !_route->soloed());
+                                               }
+
+                                       } else {
+
+                                               /* click: solo this route */
+                                               if (wait_for_release) {
+                                                       _route->set_solo (!_route->soloed(), this);
+                                               } else {
+                                                       reversibly_apply_route_boolean ("solo change", &Route::set_solo, !_route->soloed(), this);
+                                               }
+                                       }
                                }
                        }
                }
@@ -301,15 +434,21 @@ RouteUI::solo_press(GdkEventButton* ev)
 }
 
 bool
-RouteUI::solo_release(GdkEventButton* ev)
+RouteUI::solo_release(GdkEventButton*)
 {
        if (!ignore_toggle) {
                if (wait_for_release) {
                        wait_for_release = false;
-                       // undo the last op
-                       // because the press was the last undoable thing we did
-
-                       _session.undo (1U);
+                       if (multiple_solo_change) {
+                               multiple_solo_change = false;
+                               // undo the last op
+                               // because the press was the last undoable thing we did
+                               _session.undo (1U);
+                       } else {
+                               // we don't use "undo the last op"
+                               // here because its expensive for the GUI
+                               _route->set_solo (!_route->soloed(), this);
+                       }
                }
        }
 
@@ -319,7 +458,7 @@ RouteUI::solo_release(GdkEventButton* ev)
 bool
 RouteUI::rec_enable_press(GdkEventButton* ev)
 {
-       if (ev->type == GDK_2BUTTON_PRESS) {
+       if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS ) {
                return true;
        }
 
@@ -331,7 +470,7 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
 
        if (!ignore_toggle && is_track() && rec_enable_button) {
 
-               if (ev->button == 2 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+               if (Keyboard::is_button2_event (ev) && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
 
                        // do nothing on midi bind event
                        return false;
@@ -345,6 +484,7 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
                                _session.record_disenable_all ();
                        } else {
                                _session.record_enable_all ();
+                               check_rec_enable_sensitivity ();
                        }
 
                         cmd->mark();
@@ -357,11 +497,15 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
                           NOTE: Primary-button2 is MIDI learn.
                        */
 
-                       set_mix_group_rec_enable (_route, !_route->record_enabled());
+                       set_route_group_rec_enable (_route, !_route->record_enabled());
 
-               } else {
+               } else if (Keyboard::is_context_menu_event (ev)) {
 
+                       /* do this on release */
+
+               } else {
                        reversibly_apply_track_boolean ("rec-enable change", &Track::set_record_enable, !track()->record_enabled(), this);
+                       check_rec_enable_sensitivity ();
                }
        }
 
@@ -369,13 +513,127 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
 }
 
 bool
-RouteUI::rec_enable_release (GdkEventButton* ev)
+RouteUI::rec_enable_release (GdkEventButton*)
 {
        return true;
 }
 
 void
-RouteUI::solo_changed(void* src)
+RouteUI::build_sends_menu ()
+{
+       using namespace Menu_Helpers;
+
+       sends_menu = new Menu;
+       sends_menu->set_name ("ArdourContextMenu");
+       MenuList& items = sends_menu->items();
+
+       items.push_back (MenuElem(_("Assign all tracks (prefader)"), bind (mem_fun (*this, &RouteUI::create_sends), PreFader)));
+       items.push_back (MenuElem(_("Assign all tracks (postfader)"), bind (mem_fun (*this, &RouteUI::create_sends), PostFader)));
+       items.push_back (MenuElem(_("Copy track gains to sends"), mem_fun (*this, &RouteUI::set_sends_gain_from_track)));
+       items.push_back (MenuElem(_("Set sends gain to -inf"), mem_fun (*this, &RouteUI::set_sends_gain_to_zero)));
+       items.push_back (MenuElem(_("Set sends gain to 0dB"), mem_fun (*this, &RouteUI::set_sends_gain_to_unity)));
+
+}
+
+void
+RouteUI::create_sends (Placement p)
+{
+       _session.globally_add_internal_sends (_route, p);
+}
+
+void
+RouteUI::set_sends_gain_from_track ()
+{
+       _session.globally_set_send_gains_from_track (_route);
+}
+
+void
+RouteUI::set_sends_gain_to_zero ()
+{
+       _session.globally_set_send_gains_to_zero (_route);
+}
+
+void
+RouteUI::set_sends_gain_to_unity ()
+{
+       _session.globally_set_send_gains_to_unity (_route);
+}
+
+bool
+RouteUI::show_sends_press(GdkEventButton* ev)
+{
+       if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS ) {
+               return true;
+       }
+
+       if (!ignore_toggle && !is_track() && show_sends_button) {
+
+               if (Keyboard::is_button2_event (ev) && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+
+                       // do nothing on midi bind event
+                       return false;
+
+               } else if (Keyboard::is_context_menu_event (ev)) {
+
+                       if (sends_menu == 0) {
+                               build_sends_menu ();
+                       }
+
+                       sends_menu->popup (0, ev->time);
+
+               } else {
+
+                       /* change button state */
+
+                       show_sends_button->set_active (!show_sends_button->get_active());
+
+                       /* start blinking */
+
+                       if (show_sends_button->get_active()) {
+                               /* show sends to this bus */
+                               MixerStrip::SwitchIO (_route);
+                               send_blink_connection = ARDOUR_UI::instance()->Blink.connect (mem_fun(*this, &RouteUI::send_blink));
+                       } else {
+                               /* everybody back to normal */
+                               send_blink_connection.disconnect ();
+                               MixerStrip::SwitchIO (boost::shared_ptr<Route>());
+                       }
+
+               }
+       }
+
+       return true;
+}
+
+bool
+RouteUI::show_sends_release (GdkEventButton*)
+{
+       return true;
+}
+
+void
+RouteUI::send_blink (bool onoff)
+{
+       if (!show_sends_button) {
+               return;
+       }
+
+       if (onoff) {
+               show_sends_button->set_state (STATE_ACTIVE);
+       } else {
+               show_sends_button->set_state (STATE_NORMAL);
+       }
+}
+
+void
+RouteUI::solo_changed(void* /*src*/)
+{
+       Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &RouteUI::update_solo_display));
+}
+
+
+void
+RouteUI::listen_changed(void* /*src*/)
 {
        Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &RouteUI::update_solo_display));
 }
@@ -384,21 +642,37 @@ void
 RouteUI::update_solo_display ()
 {
        bool x;
-       vector<Gdk::Color> fg_colors;
-       Gdk::Color c;
-       
-       if (solo_button->get_active() != (x = _route->soloed())){
-               ignore_toggle = true;
-               solo_button->set_active(x);
-               ignore_toggle = false;
-       } 
-       
-       if (_route->solo_safe()) {
-               solo_button->set_visual_state (2);
-       } else if (_route->soloed()) {
-               solo_button->set_visual_state (1);
+
+       if (Config->get_solo_control_is_listen_control()) {
+
+               if (solo_button->get_active() != (x = _route->listening())) {
+                       ignore_toggle = true;
+                       solo_button->set_active(x);
+                       ignore_toggle = false;
+               }
+
+               if (x) {
+                       solo_button->set_visual_state (1);
+               } else {
+                       solo_button->set_visual_state (0);
+               }
+
+
        } else {
-               solo_button->set_visual_state (0);
+
+               if (solo_button->get_active() != (x = _route->soloed())){
+                       ignore_toggle = true;
+                       solo_button->set_active (x);
+                       ignore_toggle = false;
+               }
+
+               if (_route->solo_isolated()) {
+                       solo_button->set_visual_state (2);
+               } else if (x) {
+                       solo_button->set_visual_state (1);
+               } else {
+                       solo_button->set_visual_state (0);
+               }
        }
 }
 
@@ -409,7 +683,7 @@ RouteUI::solo_changed_so_update_mute ()
 }
 
 void
-RouteUI::mute_changed(void* src)
+RouteUI::mute_changed(void* /*src*/)
 {
        Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &RouteUI::update_mute_display));
 }
@@ -431,12 +705,11 @@ RouteUI::update_mute_display ()
        }
 
        /* now attend to visual state */
-       
+
        if (Config->get_show_solo_mutes()) {
                if (_route->muted()) {
                        mute_button->set_visual_state (2);
-               } else if (!_route->soloed() && _route->solo_muted()) {
-                       
+               } else if (!_route->soloed() && _session.soloing()) {
                        mute_button->set_visual_state (1);
                } else {
                        mute_button->set_visual_state (0);
@@ -478,7 +751,10 @@ RouteUI::update_rec_display ()
                rec_enable_button->set_active (model);
                ignore_toggle = false;
        }
-       
+       else {
+               return;
+       }
+
        /* now make sure its color state is correct */
 
        if (model) {
@@ -500,104 +776,40 @@ RouteUI::update_rec_display ()
        }
 }
 
-void
-RouteUI::build_remote_control_menu ()
-{
-       remote_control_menu = new Menu;
-       refresh_remote_control_menu ();
-}
-
-void
-RouteUI::refresh_remote_control_menu ()
-{
-       ENSURE_GUI_THREAD (mem_fun (*this, &RouteUI::refresh_remote_control_menu));
-
-       // only refresh the menu if it has been instantiated
-
-       if (remote_control_menu == 0) {
-               return;
-       }
-
-       using namespace Menu_Helpers;
-
-       RadioMenuItem::Group rc_group;
-       CheckMenuItem* rc_active;
-       uint32_t limit = _session.ntracks() + _session.nbusses();
-       char buf[32];
-
-       MenuList& rc_items = remote_control_menu->items();
-       rc_items.clear ();
-
-       /* note that this menu list starts at zero, not 1, because zero
-          is a valid, if useless, ID.
-       */
-
-       limit += 4; /* leave some breathing room */
-       
-       rc_items.push_back (RadioMenuElem (rc_group, _("None")));
-       if (_route->remote_control_id() == 0) {
-               rc_active = dynamic_cast<CheckMenuItem*> (&rc_items.back());
-               rc_active->set_active ();
-       }
-               
-       for (uint32_t i = 1; i < limit; ++i) {
-               snprintf (buf, sizeof (buf), "%u", i);
-               rc_items.push_back (RadioMenuElem (rc_group, buf));
-               rc_active = dynamic_cast<RadioMenuItem*>(&rc_items.back());
-               if (_route->remote_control_id() == i) {
-                       rc_active = dynamic_cast<CheckMenuItem*> (&rc_items.back());
-                       rc_active->set_active ();
-               }
-               rc_active->signal_activate().connect (bind (mem_fun (*this, &RouteUI::set_remote_control_id), i, rc_active));
-       }
-}
-
-void
-RouteUI::set_remote_control_id (uint32_t id, CheckMenuItem* item)
-{
-       /* this is called when the radio menu item is toggled, and so 
-          is actually invoked twice per menu selection. we only
-          care about the invocation for the item that was being
-          marked active.
-       */
-
-       if (item->get_active()) {
-               _route->set_remote_control_id (id);
-       }
-}
-
 void
 RouteUI::build_solo_menu (void)
 {
        using namespace Menu_Helpers;
-       
+
        solo_menu = new Menu;
        solo_menu->set_name ("ArdourContextMenu");
        MenuList& items = solo_menu->items();
        CheckMenuItem* check;
 
-       check = new CheckMenuItem(_("Solo-safe"));
-       check->set_active (_route->solo_safe());
-       check->signal_toggled().connect (bind (mem_fun (*this, &RouteUI::toggle_solo_safe), check));
-       _route->solo_safe_changed.connect(bind (mem_fun (*this, &RouteUI::solo_safe_toggle), check));
+       check = new CheckMenuItem(_("Solo Isolate"));
+       check->set_active (_route->solo_isolated());
+       check->signal_toggled().connect (bind (mem_fun (*this, &RouteUI::toggle_solo_isolated), check));
+       _route->solo_isolated_changed.connect(bind (mem_fun (*this, &RouteUI::solo_isolated_toggle), check));
        items.push_back (CheckMenuElem(*check));
        check->show_all();
 
        //items.push_back (SeparatorElem());
        // items.push_back (MenuElem (_("MIDI Bind"), mem_fun (*mute_button, &BindableToggleButton::midi_learn)));
-       
+
 }
 
 void
 RouteUI::build_mute_menu(void)
 {
        using namespace Menu_Helpers;
-       
+
        mute_menu = new Menu;
        mute_menu->set_name ("ArdourContextMenu");
+
+#if FIX_ME_IN_3_0
        MenuList& items = mute_menu->items();
        CheckMenuItem* check;
-       
+
        check = new CheckMenuItem(_("Pre Fader"));
        init_mute_menu(PRE_FADER, check);
        check->signal_toggled().connect(bind (mem_fun (*this, &RouteUI::toggle_mute_menu), PRE_FADER, check));
@@ -611,7 +823,7 @@ RouteUI::build_mute_menu(void)
        _route->post_fader_changed.connect(bind (mem_fun (*this, &RouteUI::post_fader_toggle), check));
        items.push_back (CheckMenuElem(*check));
        check->show_all();
-       
+
        check = new CheckMenuItem(_("Control Outs"));
        init_mute_menu(CONTROL_OUTS, check);
        check->signal_toggled().connect(bind (mem_fun (*this, &RouteUI::toggle_mute_menu), CONTROL_OUTS, check));
@@ -625,40 +837,38 @@ RouteUI::build_mute_menu(void)
        _route->main_outs_changed.connect(bind (mem_fun (*this, &RouteUI::main_outs_toggle), check));
        items.push_back (CheckMenuElem(*check));
        check->show_all();
-
+#endif
        //items.push_back (SeparatorElem());
        // items.push_back (MenuElem (_("MIDI Bind"), mem_fun (*mute_button, &BindableToggleButton::midi_learn)));
 }
 
 void
-RouteUI::init_mute_menu(mute_type type, CheckMenuItem* check)
+RouteUI::init_mute_menu(MuteMaster::MutePoint mp, CheckMenuItem* check)
 {
-       if (_route->get_mute_config (type)) {
-               check->set_active (true);
-       }
+       check->set_active (_route->mute_master()->muted_at (mp));
 }
 
 void
-RouteUI::toggle_mute_menu(mute_type type, Gtk::CheckMenuItem* check)
+RouteUI::toggle_mute_menu(MuteMaster::MutePoint /*mp*/, Gtk::CheckMenuItem* /*check*/)
 {
-       _route->set_mute_config(type, check->get_active(), this);
+       // _route->set_mute_config(type, check->get_active(), this);
 }
 
 void
-RouteUI::toggle_solo_safe (Gtk::CheckMenuItem* check)
+RouteUI::toggle_solo_isolated (Gtk::CheckMenuItem* check)
 {
-       _route->set_solo_safe (check->get_active(), this);
+       _route->set_solo_isolated (check->get_active(), this);
 }
 
 void
-RouteUI::set_mix_group_solo(boost::shared_ptr<Route> route, bool yn)
+RouteUI::set_route_group_solo(boost::shared_ptr<Route> route, bool yn)
 {
-       RouteGroup* mix_group;
+       RouteGroup* route_group;
 
-       if((mix_group = route->mix_group()) != 0){
+       if((route_group = route->route_group()) != 0){
                _session.begin_reversible_command (_("mix group solo  change"));
                 Session::GlobalSoloStateCommand *cmd = new Session::GlobalSoloStateCommand(_session, this);
-               mix_group->apply(&Route::set_solo, yn, this);
+               route_group->apply(&Route::set_solo, yn, this);
                 cmd->mark();
                _session.add_command (cmd);
                _session.commit_reversible_command ();
@@ -690,14 +900,14 @@ RouteUI::reversibly_apply_track_boolean (string name, void (Track::*func)(bool,
 }
 
 void
-RouteUI::set_mix_group_mute(boost::shared_ptr<Route> route, bool yn)
+RouteUI::set_route_group_mute(boost::shared_ptr<Route> route, bool yn)
 {
-       RouteGroup* mix_group;
+       RouteGroup* route_group;
 
-       if((mix_group = route->mix_group()) != 0){
+       if((route_group = route->route_group()) != 0){
                _session.begin_reversible_command (_("mix group mute change"));
                 Session::GlobalMuteStateCommand *cmd = new Session::GlobalMuteStateCommand (_session, this);
-               mix_group->apply(&Route::set_mute, yn, this);
+               route_group->apply(&Route::set_mute, yn, this);
                 cmd->mark();
                _session.add_command(cmd);
                _session.commit_reversible_command ();
@@ -707,14 +917,14 @@ RouteUI::set_mix_group_mute(boost::shared_ptr<Route> route, bool yn)
 }
 
 void
-RouteUI::set_mix_group_rec_enable(boost::shared_ptr<Route> route, bool yn)
+RouteUI::set_route_group_rec_enable(boost::shared_ptr<Route> route, bool yn)
 {
-       RouteGroup* mix_group;
+       RouteGroup* route_group;
 
-       if((mix_group = route->mix_group()) != 0){
+       if((route_group = route->route_group()) != 0){
                _session.begin_reversible_command (_("mix group rec-enable change"));
                 Session::GlobalRecordEnableStateCommand *cmd = new Session::GlobalRecordEnableStateCommand(_session, this);
-               mix_group->apply (&Route::set_record_enable, yn, this);
+               route_group->apply (&Route::set_record_enable, yn, this);
                 cmd->mark();
                _session.add_command(cmd);
                _session.commit_reversible_command ();
@@ -743,9 +953,9 @@ void
 RouteUI::set_color (const Gdk::Color & c)
 {
        char buf[64];
-       
+
        _color = c;
-       
+
        ensure_xml_node ();
        snprintf (buf, sizeof (buf), "%d:%d:%d", c.get_red(), c.get_green(), c.get_blue());
        xml_node->add_property ("color", buf);
@@ -769,7 +979,7 @@ XMLNode*
 RouteUI::get_automation_child_xml_node (Evoral::Parameter param)
 {
        ensure_xml_node ();
-       
+
        XMLNodeList kids = xml_node->children();
        XMLNodeConstIterator iter;
 
@@ -795,7 +1005,7 @@ int
 RouteUI::set_color_from_route ()
 {
        XMLProperty *prop;
-       
+
        RouteUI::ensure_xml_node ();
 
        if ((prop = xml_node->property ("color")) != 0) {
@@ -805,7 +1015,7 @@ RouteUI::set_color_from_route ()
                _color.set_green(g);
                _color.set_blue(b);
                return 0;
-       } 
+       }
        return 1;
 }
 
@@ -835,7 +1045,7 @@ gint
 RouteUI::idle_remove_this_route (RouteUI *rui)
 {
        rui->_session.remove_route (rui->_route);
-       return FALSE;
+       return false;
 }
 
 void
@@ -855,12 +1065,12 @@ RouteUI::route_rename ()
         name_prompter.get_result (result);
         if (result.length()) {
                        _route->set_name (result);
-               }       
+               }
                break;
        }
 
        return;
-  
+
 }
 
 void
@@ -899,9 +1109,9 @@ RouteUI::toggle_polarity ()
                bool x;
 
                ENSURE_GUI_THREAD(mem_fun (*this, &RouteUI::toggle_polarity));
-               
+
                if ((x = polarity_menu_item->get_active()) != _route->phase_invert()) {
-                       _route->set_phase_invert (x, this);
+                       _route->set_phase_invert (x);
                        if (x) {
                                name_label.set_text (X_("Ø ") + name_label.get_text());
                        } else {
@@ -914,7 +1124,11 @@ RouteUI::toggle_polarity ()
 void
 RouteUI::polarity_changed ()
 {
-       /* no signal for this yet */
+       if (_route->phase_invert()) {
+               name_label.set_text (X_("Ø ") + name_label.get_text());
+       } else {
+               name_label.set_text (_route->name());
+       }
 }
 
 void
@@ -925,9 +1139,9 @@ RouteUI::toggle_denormal_protection ()
                bool x;
 
                ENSURE_GUI_THREAD(mem_fun (*this, &RouteUI::toggle_denormal_protection));
-               
+
                if ((x = denormal_menu_item->get_active()) != _route->denormal_protection()) {
-                       _route->set_denormal_protection (x, this);
+                       _route->set_denormal_protection (x);
                }
        }
 }
@@ -935,24 +1149,27 @@ RouteUI::toggle_denormal_protection ()
 void
 RouteUI::denormal_protection_changed ()
 {
-       /* no signal for this yet */
+       if (denormal_menu_item) {
+               denormal_menu_item->set_active (_route->denormal_protection());
+       }
 }
 
-
 void
-RouteUI::solo_safe_toggle(void* src, Gtk::CheckMenuItem* check)
+RouteUI::solo_isolated_toggle(void* /*src*/, Gtk::CheckMenuItem* check)
 {
-       bool yn = _route->solo_safe ();
+       bool yn = _route->solo_isolated ();
 
        if (check->get_active() != yn) {
                check->set_active (yn);
        }
 }
+
+#ifdef FIX_THIS_FOR_3_0
 void
 RouteUI::pre_fader_toggle(void* src, Gtk::CheckMenuItem* check)
 {
        ENSURE_GUI_THREAD(bind (mem_fun (*this, &RouteUI::pre_fader_toggle), src, check));
-       
+
        bool yn = _route->get_mute_config(PRE_FADER);
        if (check->get_active() != yn) {
                check->set_active (yn);
@@ -963,7 +1180,7 @@ void
 RouteUI::post_fader_toggle(void* src, Gtk::CheckMenuItem* check)
 {
        ENSURE_GUI_THREAD(bind (mem_fun (*this, &RouteUI::post_fader_toggle), src, check));
-       
+
        bool yn = _route->get_mute_config(POST_FADER);
        if (check->get_active() != yn) {
                check->set_active (yn);
@@ -974,7 +1191,7 @@ void
 RouteUI::control_outs_toggle(void* src, Gtk::CheckMenuItem* check)
 {
        ENSURE_GUI_THREAD(bind (mem_fun (*this, &RouteUI::control_outs_toggle), src, check));
-       
+
        bool yn = _route->get_mute_config(CONTROL_OUTS);
        if (check->get_active() != yn) {
                check->set_active (yn);
@@ -985,23 +1202,24 @@ void
 RouteUI::main_outs_toggle(void* src, Gtk::CheckMenuItem* check)
 {
        ENSURE_GUI_THREAD(bind (mem_fun (*this, &RouteUI::main_outs_toggle), src, check));
-       
+
        bool yn = _route->get_mute_config(MAIN_OUTS);
        if (check->get_active() != yn) {
                check->set_active (yn);
        }
 }
+#endif
 
 void
 RouteUI::disconnect_input ()
 {
-       _route->disconnect_inputs (this);
+       _route->input()->disconnect (this);
 }
 
 void
 RouteUI::disconnect_output ()
 {
-       _route->disconnect_outputs (this);
+       _route->output()->disconnect (this);
 }
 
 bool
@@ -1080,5 +1298,117 @@ RouteUI::map_frozen ()
 void
 RouteUI::adjust_latency ()
 {
-       LatencyDialog dialog (_route->name() + _("latency"), *(_route.get()), _session.frame_rate(), _session.engine().frames_per_cycle());
+       LatencyDialog dialog (_route->name() + _(" latency"), *(_route->output()), _session.frame_rate(), _session.engine().frames_per_cycle());
+}
+
+void
+RouteUI::save_as_template ()
+{
+       sys::path path;
+       Glib::ustring safe_name;
+       string name;
+
+       path = ARDOUR::user_route_template_directory ();
+
+       if (g_mkdir_with_parents (path.to_string().c_str(), 0755)) {
+               error << string_compose (_("Cannot create route template directory %1"), path.to_string()) << endmsg;
+               return;
+       }
+
+       Prompter p (true); // modal
+
+       p.set_prompt (_("Template name:"));
+       switch (p.run()) {
+       case RESPONSE_ACCEPT:
+               break;
+       default:
+               return;
+       }
+
+       p.hide ();
+       p.get_result (name, true);
+
+       safe_name = legalize_for_path (name);
+       safe_name += template_suffix;
+
+       path /= safe_name;
+
+       _route->save_as_template (path.to_string(), name);
+}
+
+void
+RouteUI::check_rec_enable_sensitivity ()
+{
+       if (_session.transport_rolling() && rec_enable_button->get_active() && Config->get_disable_disarm_during_roll()) {
+               rec_enable_button->set_sensitive (false);
+       } else {
+               rec_enable_button->set_sensitive (true);
+       }
+}
+
+void
+RouteUI::parameter_changed (string const & p)
+{
+       ENSURE_GUI_THREAD (bind (mem_fun (*this, &RouteUI::parameter_changed), p));
+
+       if (p == "disable-disarm-during-roll") {
+               check_rec_enable_sensitivity ();
+       } else if (p == "solo-control-is-listen-control") {
+               set_button_names ();
+       } else if (p == "listen-position") {
+               set_button_names ();
+       }
+}
+
+void
+RouteUI::step_gain_up ()
+{
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.1), this);
+}
+
+void
+RouteUI::page_gain_up ()
+{
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.5), this);
+}
+
+void
+RouteUI::step_gain_down ()
+{
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.1), this);
+}
+
+void
+RouteUI::page_gain_down ()
+{
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.5), this);
+}
+
+void
+RouteUI::open_remote_control_id_dialog ()
+{
+       ArdourDialog dialog (_("Remote Control ID"));
+
+       uint32_t const limit = _session.ntracks() + _session.nbusses () + 4;
+
+       HBox* hbox = manage (new HBox);
+       hbox->set_spacing (6);
+       hbox->pack_start (*manage (new Label (_("Remote control ID:"))));
+       SpinButton* spin = manage (new SpinButton);
+       spin->set_digits (0);
+       spin->set_increments (1, 10);
+       spin->set_range (0, limit);
+       spin->set_value (_route->remote_control_id());
+       hbox->pack_start (*spin);
+       dialog.get_vbox()->pack_start (*hbox);
+
+       dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
+       dialog.add_button (Stock::APPLY, RESPONSE_ACCEPT);
+
+       dialog.show_all ();
+       int const r = dialog.run ();
+
+       if (r == RESPONSE_ACCEPT) {
+               _route->set_remote_control_id (spin->get_value_as_int ());
+       }
 }