add group disposition argument to Route::set_gain() and use it in various UIs
[ardour.git] / gtk2_ardour / route_ui.cc
index d2dc147ead2071d7210226b36ceb4499515fa04c..059f20a885b05d0c0bdb7e269c9b33f61ffdcc5a 100644 (file)
@@ -17,6 +17,8 @@
 
 */
 
+#include <boost/algorithm/string.hpp>
+
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/choice.h>
 #include <gtkmm2ext/doi.h>
 #include "automation_time_axis.h"
 #include "route_time_axis.h"
 #include "group_tabs.h"
+#include "timers.h"
+#include "ui_config.h"
 
 #include "ardour/audio_track.h"
 #include "ardour/audioengine.h"
 #include "ardour/filename_extensions.h"
 #include "ardour/midi_track.h"
 #include "ardour/internal_send.h"
+#include "ardour/profile.h"
 #include "ardour/send.h"
 #include "ardour/route.h"
 #include "ardour/session.h"
@@ -63,12 +68,12 @@ using namespace Gtkmm2ext;
 using namespace ARDOUR;
 using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
+using namespace std;
 
 uint32_t RouteUI::_max_invert_buttons = 3;
 PBD::Signal1<void, boost::shared_ptr<Route> > RouteUI::BusSendDisplayChanged;
 boost::weak_ptr<Route> RouteUI::_showing_sends_to;
-
-static const int _button_vpad = 2;
+std::string RouteUI::program_port_prefix;
 
 RouteUI::RouteUI (ARDOUR::Session* sess)
        : AxisView(sess)
@@ -82,11 +87,21 @@ RouteUI::RouteUI (ARDOUR::Session* sess)
        , output_selector (0)
        , _invert_menu(0)
 {
+       if (program_port_prefix.empty()) {
+               // compare to gtk2_ardour/port_group.cc
+               string lpn (PROGRAM_NAME);
+               boost::to_lower (lpn);
+               program_port_prefix = lpn + ":"; // e.g. "ardour:"
+       }
        if (sess) init ();
 }
 
 RouteUI::~RouteUI()
 {
+       if (_route) {
+               gui_object_state().remove_node (route_state_id());
+       }
+
        _route.reset (); /* drop reference to route, so that it can be cleaned up */
        route_connections.drop_connections ();
 
@@ -98,7 +113,7 @@ RouteUI::~RouteUI()
        delete input_selector;
        delete output_selector;
        delete _invert_menu;
-       
+
        send_blink_connection.disconnect ();
        rec_blink_connection.disconnect ();
 }
@@ -144,10 +159,12 @@ RouteUI::init ()
 
        rec_enable_button = manage (new ArdourButton);
        rec_enable_button->set_name ("record enable button");
-       rec_enable_button->set_elements ((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::RecButton));
+       rec_enable_button->set_icon (ArdourIcon::RecButton);
        UI::instance()->set_tip (rec_enable_button, _("Enable recording on this track"), "");
 
-       rec_blink_connection = ARDOUR_UI::instance()->Blink.connect (sigc::mem_fun (*this, &RouteUI::blink_rec_display));
+       if (UIConfiguration::instance().get_blink_rec_arm()) {
+               rec_blink_connection = Timers::blink_connect (sigc::mem_fun (*this, &RouteUI::blink_rec_display));
+       }
 
        show_sends_button = manage (new ArdourButton);
        show_sends_button->set_name ("send alert button");
@@ -158,7 +175,7 @@ RouteUI::init ()
        monitor_input_button->set_text (_("In"));
        UI::instance()->set_tip (monitor_input_button, _("Monitor input"), "");
        monitor_input_button->set_no_show_all (true);
-       
+
        monitor_disk_button = manage (new ArdourButton (ArdourButton::default_elements));
        monitor_disk_button->set_name ("monitor button");
        monitor_disk_button->set_text (_("Disk"));
@@ -182,7 +199,7 @@ RouteUI::init ()
        solo_button->signal_button_release_event().connect (sigc::mem_fun(*this, &RouteUI::solo_release), false);
        mute_button->signal_button_press_event().connect (sigc::mem_fun(*this, &RouteUI::mute_press), false);
        mute_button->signal_button_release_event().connect (sigc::mem_fun(*this, &RouteUI::mute_release), false);
-       
+
        monitor_input_button->set_distinct_led_click (false);
        monitor_disk_button->set_distinct_led_click (false);
 
@@ -240,7 +257,7 @@ RouteUI::set_route (boost::shared_ptr<Route> rp)
        solo_button->set_controllable (_route->solo_control());
 
        _route->active_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::route_active_changed, this), gui_context());
-       _route->mute_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::mute_changed, this, _1), gui_context());
+       _route->mute_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::update_mute_display, this), gui_context());
 
        _route->comment_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::comment_changed, this, _1), gui_context());
 
@@ -248,8 +265,12 @@ RouteUI::set_route (boost::shared_ptr<Route> rp)
        _route->solo_safe_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::update_solo_display, this), gui_context());
        _route->listen_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::update_solo_display, this), gui_context());
        _route->solo_isolated_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::update_solo_display, this), gui_context());
+       if (is_track()) {
+               track()->TrackModeChanged.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::track_mode_changed, this), gui_context());
+               track_mode_changed();
+       }
 
-        _route->phase_invert_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::polarity_changed, this), gui_context());
+       _route->phase_invert_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::polarity_changed, this), gui_context());
        _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::property_changed, this, _1), gui_context());
 
        _route->io_changed.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::setup_invert_buttons, this), gui_context ());
@@ -259,7 +280,7 @@ RouteUI::set_route (boost::shared_ptr<Route> rp)
                boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(_route);
 
                t->RecordEnableChanged.connect (route_connections, invalidator (*this), boost::bind (&RouteUI::route_rec_enable_changed, this), gui_context());
-               
+
                rec_enable_button->show();
                rec_enable_button->set_controllable (t->rec_enable_control());
 
@@ -268,7 +289,7 @@ RouteUI::set_route (boost::shared_ptr<Route> rp)
                                                                     boost::bind (&RouteUI::step_edit_changed, this, _1), gui_context());
                 }
 
-       } 
+       }
 
        /* this will work for busses and tracks, and needs to be called to
           set up the name entry/name label display.
@@ -303,6 +324,10 @@ RouteUI::set_route (boost::shared_ptr<Route> rp)
        update_mute_display ();
        update_solo_display ();
 
+       if (!UIConfiguration::instance().get_blink_rec_arm()) {
+               blink_rec_display(true); // set initial rec-en button state
+       }
+
        route_color_changed();
 }
 
@@ -326,7 +351,7 @@ RouteUI::mute_press (GdkEventButton* ev)
        //if this is a binding action, let the ArdourButton handle it
        if ( BindingProxy::is_bind_action(ev) )
                return false;
-                       
+
        multiple_mute_change = false;
 
        if (Keyboard::is_context_menu_event (ev)) {
@@ -336,7 +361,7 @@ RouteUI::mute_press (GdkEventButton* ev)
                }
 
                mute_menu->popup(0,ev->time);
-               
+
                return true;
 
        } else {
@@ -358,7 +383,7 @@ RouteUI::mute_press (GdkEventButton* ev)
                                 * elements of the list we need to work
                                 * on a copy.
                                 */
-                                       
+
                                boost::shared_ptr<RouteList> copy (new RouteList);
 
                                *copy = *_session->get_routes ();
@@ -386,12 +411,12 @@ RouteUI::mute_press (GdkEventButton* ev)
 
                                boost::shared_ptr<RouteList> rl;
 
-                               if (ev->button == 1) { 
+                               if (ev->button == 1) {
 
                                        if (_route->route_group()) {
-                                                       
+
                                                rl = _route->route_group()->route_list();
-                                                       
+
                                                if (_mute_release) {
                                                        _mute_release->routes = rl;
                                                }
@@ -410,7 +435,7 @@ RouteUI::mute_press (GdkEventButton* ev)
 
                                boost::shared_ptr<RouteList> rl (new RouteList);
                                rl->push_back (_route);
-                                       
+
                                if (_mute_release) {
                                        _mute_release->routes = rl;
                                }
@@ -425,7 +450,7 @@ RouteUI::mute_press (GdkEventButton* ev)
 }
 
 bool
-RouteUI::mute_release (GdkEventButton *ev)
+RouteUI::mute_release (GdkEventButton* /*ev*/)
 {
        if (_mute_release){
                DisplaySuspender ds;
@@ -464,7 +489,7 @@ RouteUI::edit_output_configuration ()
                output_selector->present ();
        }
 
-       output_selector->set_keep_above (true);
+       //output_selector->set_keep_above (true);
 }
 
 void
@@ -480,7 +505,7 @@ RouteUI::edit_input_configuration ()
                input_selector->present ();
        }
 
-       input_selector->set_keep_above (true);
+       //input_selector->set_keep_above (true);
 }
 
 bool
@@ -495,7 +520,7 @@ RouteUI::solo_press(GdkEventButton* ev)
        //if this is a binding action, let the ArdourButton handle it
        if ( BindingProxy::is_bind_action(ev) )
                return false;
-                       
+
        multiple_solo_change = false;
 
        if (Keyboard::is_context_menu_event (ev)) {
@@ -530,9 +555,9 @@ RouteUI::solo_press(GdkEventButton* ev)
 
                                DisplaySuspender ds;
                                if (Config->get_solo_control_is_listen_control()) {
-                                       _session->set_listen (_session->get_routes(), !_route->listening_via_monitor(),  Session::rt_cleanup, true);
+                                       _session->set_listen (_session->get_routes(), !_route->listening_via_monitor(),  Session::rt_cleanup, false);
                                } else {
-                                       _session->set_solo (_session->get_routes(), !_route->self_soloed(),  Session::rt_cleanup, true);
+                                       _session->set_solo (_session->get_routes(), !_route->self_soloed(),  Session::rt_cleanup, false);
                                }
 
                        } else if (Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::SecondaryModifier))) {
@@ -580,12 +605,11 @@ RouteUI::solo_press(GdkEventButton* ev)
 
                                boost::shared_ptr<RouteList> rl;
 
-                               if (ev->button == 1) { 
+                               if (ev->button == 1) {
+                                       if (ARDOUR::Profile->get_mixbus() && _route->route_group()) {
 
-                                       if (_route->route_group()) {
-                                                       
                                                rl = _route->route_group()->route_list();
-                                                       
+
                                                if (_solo_release) {
                                                        _solo_release->routes = rl;
                                                }
@@ -602,6 +626,9 @@ RouteUI::solo_press(GdkEventButton* ev)
                                        }
                                }
 
+                               delete _solo_release;
+                               _solo_release = 0;
+
                        } else {
 
                                /* click: solo this route */
@@ -627,7 +654,7 @@ RouteUI::solo_press(GdkEventButton* ev)
 }
 
 bool
-RouteUI::solo_release (GdkEventButton *ev)
+RouteUI::solo_release (GdkEventButton* /*ev*/)
 {
        if (_solo_release) {
 
@@ -636,9 +663,9 @@ RouteUI::solo_release (GdkEventButton *ev)
                } else {
                        DisplaySuspender ds;
                        if (Config->get_solo_control_is_listen_control()) {
-                               _session->set_listen (_solo_release->routes, _solo_release->active, Session::rt_cleanup, true);
+                               _session->set_listen (_solo_release->routes, _solo_release->active, Session::rt_cleanup, false);
                        } else {
-                               _session->set_solo (_solo_release->routes, _solo_release->active, Session::rt_cleanup, true);
+                               _session->set_solo (_solo_release->routes, _solo_release->active, Session::rt_cleanup, false);
                        }
                }
 
@@ -659,27 +686,27 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
        //if this is a binding action, let the ArdourButton handle it
        if ( BindingProxy::is_bind_action(ev) )
                return false;
-                       
+
        if (!_session->engine().connected()) {
                MessageDialog msg (_("Not connected to AudioEngine - cannot engage record"));
                msg.run ();
                return false;
        }
 
-        if (is_midi_track()) {
+       if (is_midi_track()) {
 
-                /* rec-enable button exits from step editing */
+               /* rec-enable button exits from step editing */
 
-                if (midi_track()->step_editing()) {
+               if (midi_track()->step_editing()) {
                        midi_track()->set_step_editing (false);
                        return false;
-                }
-        }
+               }
+       }
 
        if (is_track() && rec_enable_button) {
 
                if (Keyboard::is_button2_event (ev)) {
-                       
+
                        //rec arm does not have a momentary mode
                        return false;
 
@@ -697,11 +724,11 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
                        if (ev->button == 1) {
 
                                boost::shared_ptr<RouteList> rl;
-                               
+
                                if (_route->route_group()) {
-                                       
+
                                        rl = _route->route_group()->route_list();
-                                       
+
                                } else {
                                        rl.reset (new RouteList);
                                        rl->push_back (_route);
@@ -795,7 +822,7 @@ RouteUI::monitor_disk_release (GdkEventButton* ev)
 
 bool
 RouteUI::monitor_release (GdkEventButton* ev, MonitorChoice monitor_choice)
-{      
+{
        if (ev->button != 1) {
                return false;
        }
@@ -808,8 +835,8 @@ RouteUI::monitor_release (GdkEventButton* ev, MonitorChoice monitor_choice)
 
        MonitorChoice mc;
        boost::shared_ptr<RouteList> rl;
-       
-       /* XXX for now, monitoring choices are orthogonal. cue monitoring 
+
+       /* XXX for now, monitoring choices are orthogonal. cue monitoring
           will follow in 3.X but requires mixing the input and playback (disk)
           signal together, which requires yet more buffers.
        */
@@ -822,7 +849,7 @@ RouteUI::monitor_release (GdkEventButton* ev, MonitorChoice monitor_choice)
                mc = monitor_choice;
        }
 
-       if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {       
+       if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
                rl = _session->get_routes ();
 
        } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
@@ -838,7 +865,7 @@ RouteUI::monitor_release (GdkEventButton* ev, MonitorChoice monitor_choice)
        }
 
        DisplaySuspender ds;
-       _session->set_monitoring (rl, mc, Session::rt_cleanup, true);           
+       _session->set_monitoring (rl, mc, Session::rt_cleanup, true);
 
        return false;
 }
@@ -846,79 +873,79 @@ RouteUI::monitor_release (GdkEventButton* ev, MonitorChoice monitor_choice)
 void
 RouteUI::build_record_menu ()
 {
-        if (record_menu) {
-                return;
-        }
+       if (record_menu) {
+               return;
+       }
 
-        /* no rec-button context menu for non-MIDI tracks
-         */
+       /* no rec-button context menu for non-MIDI tracks
+        */
 
-        if (is_midi_track()) {
-                record_menu = new Menu;
-                record_menu->set_name ("ArdourContextMenu");
+       if (is_midi_track()) {
+               record_menu = new Menu;
+               record_menu->set_name ("ArdourContextMenu");
 
-                using namespace Menu_Helpers;
-                MenuList& items = record_menu->items();
+               using namespace Menu_Helpers;
+               MenuList& items = record_menu->items();
 
-                items.push_back (CheckMenuElem (_("Step Entry"), sigc::mem_fun (*this, &RouteUI::toggle_step_edit)));
-                step_edit_item = dynamic_cast<Gtk::CheckMenuItem*> (&items.back());
+               items.push_back (CheckMenuElem (_("Step Entry"), sigc::mem_fun (*this, &RouteUI::toggle_step_edit)));
+               step_edit_item = dynamic_cast<Gtk::CheckMenuItem*> (&items.back());
 
-                if (_route->record_enabled()) {
-                        step_edit_item->set_sensitive (false);
-                }
+               if (_route->record_enabled()) {
+                       step_edit_item->set_sensitive (false);
+               }
 
-                step_edit_item->set_active (midi_track()->step_editing());
-        }
+               step_edit_item->set_active (midi_track()->step_editing());
+       }
 }
 
 void
 RouteUI::toggle_step_edit ()
 {
-        if (!is_midi_track() || _route->record_enabled()) {
-                return;
-        }
+       if (!is_midi_track() || _route->record_enabled()) {
+               return;
+       }
 
-        midi_track()->set_step_editing (step_edit_item->get_active());
+       midi_track()->set_step_editing (step_edit_item->get_active());
 }
 
 void
 RouteUI::step_edit_changed (bool yn)
 {
-        if (yn) {
-                if (rec_enable_button) {
-                        rec_enable_button->set_active_state (Gtkmm2ext::ExplicitActive);
-                }
+       if (yn) {
+               if (rec_enable_button) {
+                       rec_enable_button->set_active_state (Gtkmm2ext::ExplicitActive);
+               }
 
-                start_step_editing ();
+               start_step_editing ();
 
-                if (step_edit_item) {
-                        step_edit_item->set_active (true);
-                }
+               if (step_edit_item) {
+                       step_edit_item->set_active (true);
+               }
 
-        } else {
+       } else {
 
-                if (rec_enable_button) {
-                        rec_enable_button->unset_active_state ();
-                }
+               if (rec_enable_button) {
+                       rec_enable_button->unset_active_state ();
+               }
 
-                stop_step_editing ();
+               stop_step_editing ();
 
-                if (step_edit_item) {
-                        step_edit_item->set_active (false);
-                }
-        }
+               if (step_edit_item) {
+                       step_edit_item->set_active (false);
+               }
+       }
 }
 
 bool
 RouteUI::rec_enable_release (GdkEventButton* ev)
 {
-        if (Keyboard::is_context_menu_event (ev)) {
-                build_record_menu ();
-                if (record_menu) {
-                        record_menu->popup (1, ev->time);
-                }
-                return false;
-        }
+       if (Keyboard::is_context_menu_event (ev)) {
+               build_record_menu ();
+               if (record_menu) {
+                       record_menu->popup (1, ev->time);
+               }
+               return false;
+       }
 
        return false;
 }
@@ -1174,12 +1201,6 @@ RouteUI::solo_changed_so_update_mute ()
        update_mute_display ();
 }
 
-void
-RouteUI::mute_changed(void* /*src*/)
-{
-       update_mute_display ();
-}
-
 ActiveState
 RouteUI::mute_active_state (Session* s, boost::shared_ptr<Route> r)
 {
@@ -1193,8 +1214,7 @@ RouteUI::mute_active_state (Session* s, boost::shared_ptr<Route> r)
                if (r->muted ()) {
                        /* full mute */
                        return Gtkmm2ext::ExplicitActive;
-               } else if (!r->is_master() && s->soloing() && !r->soloed() && !r->solo_isolated()) {
-                       /* master is NEVER muted by others */
+               } else if (r->muted_by_others()) {
                        return Gtkmm2ext::ImplicitActive;
                } else {
                        /* no mute at all */
@@ -1235,6 +1255,7 @@ RouteUI::route_rec_enable_changed ()
 void
 RouteUI::session_rec_enable_changed ()
 {
+       blink_rec_display(true);  //this lets the button change "immediately" rather than wait for the next blink
        update_monitoring_display ();
 }
 
@@ -1244,6 +1265,9 @@ RouteUI::blink_rec_display (bool blinkOn)
        if (!rec_enable_button || !_route) {
                return;
        }
+       if (boost::dynamic_pointer_cast<Send>(_current_delivery)) {
+               return;
+       }
 
        if (_route->record_enabled()) {
                 switch (_session->record_status ()) {
@@ -1253,7 +1277,7 @@ RouteUI::blink_rec_display (bool blinkOn)
 
                 case Session::Disabled:
                 case Session::Enabled:
-                        if ( ARDOUR_UI::config()->get_blink_rec_arm() )
+                        if ( UIConfiguration::instance().get_blink_rec_arm() )
                                                        rec_enable_button->set_active_state ( blinkOn ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off );
                                                else
                                                        rec_enable_button->set_active_state ( ImplicitActive );
@@ -1414,9 +1438,14 @@ RouteUI::solo_isolate_button_release (GdkEventButton* ev)
                                /* disable isolate for all routes */
                                DisplaySuspender ds;
                                _session->set_solo_isolated (_session->get_routes(), false, Session::rt_cleanup, true);
+                       } else {
+                               /* enable isolate for all routes */
+                               DisplaySuspender ds;
+                               _session->set_solo_isolated (_session->get_routes(), true, Session::rt_cleanup, true);
                        }
 
                } else {
+
                        if (model == view) {
 
                                /* flip just this route */
@@ -1435,9 +1464,38 @@ RouteUI::solo_isolate_button_release (GdkEventButton* ev)
 bool
 RouteUI::solo_safe_button_release (GdkEventButton* ev)
 {
+       if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS) {
+               return true;
+       }
+
+       bool view = solo_safe_led->active_state();
+       bool model = _route->solo_safe();
+
        if (ev->button == 1) {
-               _route->set_solo_safe (!solo_safe_led->active_state(), this);
+               if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
+                       boost::shared_ptr<RouteList> rl (_session->get_routes());
+                       if (model) {
+                               /* disable solo safe for all routes */
+                               DisplaySuspender ds;
+                               for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+                                       (*i)->set_solo_safe (false, this);
+                               }
+                       } else {
+                               /* enable solo safe for all routes */
+                               DisplaySuspender ds;
+                               for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+                                       (*i)->set_solo_safe (true, this);
+                               }
+                       }
+               }
+               else {
+                       if (model == view) {
+                               /* flip just this route */
+                               _route->set_solo_safe (!view, this);
+                       }
+               }
        }
+
        return false;
 }
 
@@ -1486,11 +1544,11 @@ RouteUI::set_color (const Gdk::Color & c)
        char buf[64];
        _color = c;
        snprintf (buf, sizeof (buf), "%d:%d:%d", c.get_red(), c.get_green(), c.get_blue());
-       
+
        /* note: we use the route state ID here so that color is the same for both
           the time axis view and the mixer strip
        */
-       
+
        gui_object_state().set_property<string> (route_state_id(), X_("color"), buf);
        _route->gui_changed ("color", (void *) 0); /* EMIT_SIGNAL */
 }
@@ -1522,66 +1580,6 @@ RouteUI::set_color_from_route ()
        return 0;
 }
 
-void
-RouteUI::remove_this_route (bool apply_to_selection)
-{
-       if (apply_to_selection) {
-               ARDOUR_UI::instance()->the_editor().get_selection().tracks.foreach_route_ui (boost::bind (&RouteUI::remove_this_route, _1, false));
-       } else {
-               if ((route()->is_master() || route()->is_monitor()) &&
-                   !Config->get_allow_special_bus_removal()) {
-                       MessageDialog msg (_("That would be bad news ...."),
-                                          false,
-                                          Gtk::MESSAGE_INFO,
-                                   Gtk::BUTTONS_OK);
-                       msg.set_secondary_text (string_compose (_(
-"Removing the master or monitor bus is such a bad idea\n\
-that %1 is not going to allow it.\n\
-\n\
-If you really want to do this sort of thing\n\
-edit your ardour.rc file to set the\n\
-\"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
-
-                       msg.present ();
-                       msg.run ();
-                       return;
-               }
-
-               vector<string> choices;
-               string prompt;
-
-               if (is_track()) {
-                       prompt  = string_compose (_("Do you really want to remove track \"%1\" ?\n\nYou may also lose the playlist used by this track.\n\n(This action cannot be undone, and the session file will be overwritten)"), _route->name());
-               } else {
-                       prompt  = string_compose (_("Do you really want to remove bus \"%1\" ?\n\n(This action cannot be undone, and the session file will be overwritten)"), _route->name());
-               }
-
-               choices.push_back (_("No, do nothing."));
-               choices.push_back (_("Yes, remove it."));
-
-               string title;
-               if (is_track()) {
-                       title = _("Remove track");
-               } else {
-                       title = _("Remove bus");
-               }
-
-               Choice prompter (title, prompt, choices);
-
-               if (prompter.run () == 1) {
-                       Glib::signal_idle().connect (sigc::bind (sigc::ptr_fun (&RouteUI::idle_remove_this_route), this));
-               }
-       }
-}
-
-gint
-RouteUI::idle_remove_this_route (RouteUI *rui)
-{
-       DisplaySuspender ds;
-       rui->_session->remove_route (rui->route());
-       return false;
-}
-
 /** @return true if this name should be used for the route, otherwise false */
 bool
 RouteUI::verify_new_route_name (const std::string& name)
@@ -1589,12 +1587,12 @@ RouteUI::verify_new_route_name (const std::string& name)
        if (name.find (':') == string::npos) {
                return true;
        }
-       
+
        MessageDialog colon_msg (
                _("The use of colons (':') is discouraged in track and bus names.\nDo you want to use this new name?"),
                false, MESSAGE_QUESTION, BUTTONS_NONE
                );
-       
+
        colon_msg.add_button (_("Use the new name"), Gtk::RESPONSE_ACCEPT);
        colon_msg.add_button (_("Re-edit the name"), Gtk::RESPONSE_CANCEL);
 
@@ -1740,6 +1738,12 @@ RouteUI::set_route_active (bool a, bool apply_to_selection)
        }
 }
 
+void
+RouteUI::duplicate_selected_routes ()
+{
+       ARDOUR_UI::instance()->start_duplicate_routes();
+}
+
 void
 RouteUI::toggle_denormal_protection ()
 {
@@ -1848,41 +1852,64 @@ RouteUI::adjust_latency ()
        LatencyDialog dialog (_route->name() + _(" latency"), *(_route->output()), _session->frame_rate(), AudioEngine::instance()->samples_per_cycle());
 }
 
-void
-RouteUI::save_as_template ()
+bool
+RouteUI::process_save_template_prompter (ArdourPrompter& prompter, const std::string& dir)
 {
        std::string path;
        std::string safe_name;
-       string name;
+       std::string name;
 
-       path = ARDOUR::user_route_template_directory ();
+       prompter.get_result (name, true);
 
-       if (g_mkdir_with_parents (path.c_str(), 0755)) {
-               error << string_compose (_("Cannot create route template directory %1"), path) << endmsg;
-               return;
+       safe_name = legalize_for_path (name);
+       safe_name += template_suffix;
+
+       path = Glib::build_filename (dir, safe_name);
+
+       if (Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
+               bool overwrite = overwrite_file_dialog (prompter,
+                                                       _("Confirm Template Overwrite"),
+                                                       _("A template already exists with that name. Do you want to overwrite it?"));
+
+               if (!overwrite) {
+                       return false;
+               }
        }
 
-       Prompter p (true); // modal
+       _route->save_as_template (path, name);
+
+       return true;
+}
 
-       p.set_title (_("Save As Template"));
-       p.set_prompt (_("Template name:"));
-       p.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
-       switch (p.run()) {
-       case RESPONSE_ACCEPT:
-               break;
-       default:
+void
+RouteUI::save_as_template ()
+{
+       std::string dir;
+
+       dir = ARDOUR::user_route_template_directory ();
+
+       if (g_mkdir_with_parents (dir.c_str(), 0755)) {
+               error << string_compose (_("Cannot create route template directory %1"), dir) << endmsg;
                return;
        }
 
-       p.hide ();
-       p.get_result (name, true);
+       ArdourPrompter prompter (true); // modal
 
-       safe_name = legalize_for_path (name);
-       safe_name += template_suffix;
+       prompter.set_title (_("Save As Template"));
+       prompter.set_prompt (_("Template name:"));
+       prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
 
-       path = Glib::build_filename (path, safe_name);
-
-       _route->save_as_template (path, name);
+       bool finished = false;
+       while (!finished) {
+               switch (prompter.run()) {
+               case RESPONSE_ACCEPT:
+                       finished = process_save_template_prompter (prompter, dir);
+                       break;
+               default:
+                       finished = true;
+                       break;
+               }
+       }
 }
 
 void
@@ -1908,31 +1935,39 @@ RouteUI::parameter_changed (string const & p)
                set_button_names ();
        } else if (p == "auto-input") {
                update_monitoring_display ();
+       } else if (p == "blink-rec-arm") {
+               if (UIConfiguration::instance().get_blink_rec_arm()) {
+                       rec_blink_connection.disconnect ();
+                       rec_blink_connection = Timers::blink_connect (sigc::mem_fun (*this, &RouteUI::blink_rec_display));
+               } else {
+                       rec_blink_connection.disconnect ();
+                       RouteUI::blink_rec_display(false);
+               }
        }
 }
 
 void
 RouteUI::step_gain_up ()
 {
-       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.1), this);
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.1), Controllable::UseGroup);
 }
 
 void
 RouteUI::page_gain_up ()
 {
-       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.5), this);
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) + 0.5), Controllable::UseGroup);
 }
 
 void
 RouteUI::step_gain_down ()
 {
-       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.1), this);
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.1), Controllable::UseGroup);
 }
 
 void
 RouteUI::page_gain_down ()
 {
-       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.5), this);
+       _route->set_gain (dB_to_coefficient (accurate_coefficient_to_dB (_route->gain_control()->get_value()) - 0.5), Controllable::UseGroup);
 }
 
 void
@@ -1945,7 +1980,7 @@ RouteUI::open_remote_control_id_dialog ()
 
        if (Config->get_remote_model() == UserOrdered) {
                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:"))));
@@ -1956,7 +1991,7 @@ RouteUI::open_remote_control_id_dialog ()
                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);
        } else {
@@ -1964,7 +1999,7 @@ RouteUI::open_remote_control_id_dialog ()
                if (_route->is_master() || _route->is_monitor()) {
                        l->set_markup (string_compose (_("The remote control ID of %1 is: %2\n\n\n"
                                                         "The remote control ID of %3 cannot be changed."),
-                                                      Glib::Markup::escape_text (_route->name()),
+                                                      Gtkmm2ext::markup_escape_text (_route->name()),
                                                       _route->remote_control_id(),
                                                       (_route->is_master() ? _("the master bus") : _("the monitor bus"))));
                } else {
@@ -1975,7 +2010,7 @@ RouteUI::open_remote_control_id_dialog ()
                                                       _route->remote_control_id(),
                                                       "<span size=\"small\" style=\"italic\">",
                                                       "</span>",
-                                                      Glib::Markup::escape_text (_route->name()),
+                                                      Gtkmm2ext::markup_escape_text (_route->name()),
                                                       PROGRAM_NAME));
                }
                dialog.get_vbox()->pack_start (*l);
@@ -2049,7 +2084,7 @@ RouteUI::set_invert_button_state ()
                */
 
                ArdourButton* b = _invert_buttons.front ();
-               
+
                if (_route->phase_invert().count() == _route->phase_invert().size()) {
                        b->set_active_state (Gtkmm2ext::ExplicitActive);
                } else if (_route->phase_invert().any()) {
@@ -2066,7 +2101,7 @@ RouteUI::set_invert_button_state ()
                for (vector<ArdourButton*>::iterator i = _invert_buttons.begin(); i != _invert_buttons.end(); ++i, ++j) {
                        (*i)->set_active (_route->phase_invert (j));
                }
-               
+
        }
 }
 
@@ -2098,7 +2133,7 @@ RouteUI::invert_press (GdkEventButton* ev)
                */
                return false;
        }
-       
+
        delete _invert_menu;
        _invert_menu = new Menu;
        _invert_menu->set_name ("ArdourContextMenu");
@@ -2154,6 +2189,22 @@ RouteUI::route_gui_changed (string what_changed)
        }
 }
 
+void
+RouteUI::track_mode_changed (void)
+{
+       assert(is_track());
+       switch (track()->mode()) {
+               case ARDOUR::NonLayered:
+               case ARDOUR::Normal:
+                       rec_enable_button->set_icon (ArdourIcon::RecButton);
+                       break;
+               case ARDOUR::Destructive:
+                       rec_enable_button->set_icon (ArdourIcon::RecTapeMode);
+                       break;
+       }
+       rec_enable_button->queue_draw();
+}
+
 /** @return the color that this route should use; it maybe its own,
     or it maybe that of its route group.
 */
@@ -2161,7 +2212,7 @@ Gdk::Color
 RouteUI::color () const
 {
        RouteGroup* g = _route->route_group ();
-       
+
        if (g && g->is_color()) {
                Gdk::Color c;
                set_color_from_rgba (c, GroupTabs::group_color (g));
@@ -2183,7 +2234,7 @@ RouteUI::bus_send_display_changed (boost::shared_ptr<Route> send_to)
 {
        if (_route == send_to) {
                show_sends_button->set_active (true);
-               send_blink_connection = ARDOUR_UI::instance()->Blink.connect (sigc::mem_fun (*this, &RouteUI::send_blink));
+               send_blink_connection = Timers::blink_connect (sigc::mem_fun (*this, &RouteUI::send_blink));
        } else {
                show_sends_button->set_active (false);
                send_blink_connection.disconnect ();