fixed width columns for LHS of editor route list
[ardour.git] / gtk2_ardour / editor_routes.cc
index f8bd50324498bd8cc6f15c90d5e019cb8c626252..65db793bb32bf5509e92c46d6b4410e8819abc7b 100644 (file)
@@ -68,6 +68,8 @@ EditorRoutes::EditorRoutes (Editor* e)
         , selection_countdown (0)
         , name_editable (0)
 {
+       static const int column_width = 22;
+
        _scroller.add (_display);
        _scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
 
@@ -87,15 +89,33 @@ EditorRoutes::EditorRoutes (Editor* e)
 
        rec_state_column->add_attribute(rec_col_renderer->property_state(), _columns.rec_state);
        rec_state_column->add_attribute(rec_col_renderer->property_visible(), _columns.is_track);
+
        rec_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
        rec_state_column->set_alignment(ALIGN_CENTER);
        rec_state_column->set_expand(false);
-       rec_state_column->set_fixed_width(15);
+       rec_state_column->set_fixed_width(column_width);
+
+       // MIDI Input Active
+
+       CellRendererPixbufMulti* input_active_col_renderer = manage (new CellRendererPixbufMulti());
+       input_active_col_renderer->set_pixbuf (0, ::get_icon("act-disabled"));
+       input_active_col_renderer->set_pixbuf (1, ::get_icon("midi-input-active"));
+       input_active_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_input_active_changed));
+
+       TreeViewColumn* input_active_column = manage (new TreeViewColumn ("I", *input_active_col_renderer));
+
+       input_active_column->add_attribute(input_active_col_renderer->property_state(), _columns.is_input_active);
+       input_active_column->add_attribute (input_active_col_renderer->property_visible(), _columns.is_midi);
+
+       input_active_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       input_active_column->set_alignment(ALIGN_CENTER);
+       input_active_column->set_expand(false);
+       input_active_column->set_fixed_width(column_width);
 
        // Mute enable toggle
        CellRendererPixbufMulti* mute_col_renderer = manage (new CellRendererPixbufMulti());
 
-       mute_col_renderer->set_pixbuf (0, ::get_icon("act-disabled"));
+       mute_col_renderer->set_pixbuf (0, ::get_icon("mute-disabled"));
        mute_col_renderer->set_pixbuf (1, ::get_icon("muted-by-others"));
        mute_col_renderer->set_pixbuf (2, ::get_icon("mute-enabled"));
        mute_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_mute_enable_toggled));
@@ -111,7 +131,7 @@ EditorRoutes::EditorRoutes (Editor* e)
        // Solo enable toggle
        CellRendererPixbufMulti* solo_col_renderer = manage (new CellRendererPixbufMulti());
 
-       solo_col_renderer->set_pixbuf (0, ::get_icon("act-disabled"));
+       solo_col_renderer->set_pixbuf (0, ::get_icon("solo-disabled"));
        solo_col_renderer->set_pixbuf (1, ::get_icon("solo-enabled"));
        solo_col_renderer->set_pixbuf (3, ::get_icon("soloed-by-others"));
        solo_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_enable_toggled));
@@ -122,13 +142,13 @@ EditorRoutes::EditorRoutes (Editor* e)
        solo_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
        solo_state_column->set_alignment(ALIGN_CENTER);
        solo_state_column->set_expand(false);
-       solo_state_column->set_fixed_width(15);
+       solo_state_column->set_fixed_width(column_width);
 
        // Solo isolate toggle
        CellRendererPixbufMulti* solo_iso_renderer = manage (new CellRendererPixbufMulti());
 
-       solo_iso_renderer->set_pixbuf (0, ::get_icon("act-disabled"));
-       solo_iso_renderer->set_pixbuf (1, ::get_icon("solo-isolated"));
+       solo_iso_renderer->set_pixbuf (0, ::get_icon("solo-isolate-disabled"));
+       solo_iso_renderer->set_pixbuf (1, ::get_icon("solo-isolate-enabled"));
        solo_iso_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_isolate_toggled));
 
        TreeViewColumn* solo_isolate_state_column = manage (new TreeViewColumn("SI", *solo_iso_renderer));
@@ -137,13 +157,13 @@ EditorRoutes::EditorRoutes (Editor* e)
        solo_isolate_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
        solo_isolate_state_column->set_alignment(ALIGN_CENTER);
        solo_isolate_state_column->set_expand(false);
-       solo_isolate_state_column->set_fixed_width(15);
+       solo_isolate_state_column->set_fixed_width(column_width);
 
        // Solo safe toggle
        CellRendererPixbufMulti* solo_safe_renderer = manage (new CellRendererPixbufMulti ());
 
-       solo_safe_renderer->set_pixbuf (0, ::get_icon("act-disabled"));
-       solo_safe_renderer->set_pixbuf (1, ::get_icon("solo-enabled"));
+       solo_safe_renderer->set_pixbuf (0, ::get_icon("solo-safe-disabled"));
+       solo_safe_renderer->set_pixbuf (1, ::get_icon("solo-safe-enabled"));
        solo_safe_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_safe_toggled));
 
        TreeViewColumn* solo_safe_state_column = manage (new TreeViewColumn(_("SS"), *solo_safe_renderer));
@@ -151,19 +171,18 @@ EditorRoutes::EditorRoutes (Editor* e)
        solo_safe_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
        solo_safe_state_column->set_alignment(ALIGN_CENTER);
        solo_safe_state_column->set_expand(false);
-       solo_safe_state_column->set_fixed_width(22);
+       solo_safe_state_column->set_fixed_width(column_width);
 
+       _display.append_column (*input_active_column);
        _display.append_column (*rec_state_column);
        _display.append_column (*mute_state_column);
        _display.append_column (*solo_state_column);
        _display.append_column (*solo_isolate_state_column);
        _display.append_column (*solo_safe_state_column);
-       
-        int colnum = _display.append_column (_("Name"), _columns.text);
-       TreeViewColumn* c = _display.get_column (colnum-1);
-        c->set_data ("i_am_the_tab_column", (void*) 0xfeedface);
-       _display.append_column (_("V"), _columns.visible);
-       
+
+        _name_column = _display.append_column (_("Name"), _columns.text) - 1;
+       _visible_column = _display.append_column (_("V"), _columns.visible) - 1;
+
        _display.set_headers_visible (true);
        _display.set_name ("TrackListDisplay");
        _display.get_selection()->set_mode (SELECTION_SINGLE);
@@ -173,12 +192,12 @@ EditorRoutes::EditorRoutes (Editor* e)
        _display.set_size_request (100, -1);
        _display.add_object_drag (_columns.route.index(), "routes");
 
-       CellRendererText* name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (5));
+       CellRendererText* name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (_name_column));
 
        assert (name_cell);
         name_cell->signal_editing_started().connect (sigc::mem_fun (*this, &EditorRoutes::name_edit_started));
 
-       TreeViewColumn* name_column = _display.get_column (5);
+       TreeViewColumn* name_column = _display.get_column (_name_column);
 
        assert (name_column);
 
@@ -191,21 +210,21 @@ EditorRoutes::EditorRoutes (Editor* e)
        name_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRoutes::name_edit));
 
        // Set the visible column cell renderer to radio toggle
-       CellRendererToggle* visible_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (6));
+       CellRendererToggle* visible_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (_visible_column));
 
        visible_cell->property_activatable() = true;
        visible_cell->property_radio() = false;
        visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRoutes::visible_changed));
-       
-       TreeViewColumn* visible_col = dynamic_cast<TreeViewColumn*> (_display.get_column (6));
+
+       TreeViewColumn* visible_col = dynamic_cast<TreeViewColumn*> (_display.get_column (_visible_column));
        visible_col->set_expand(false);
        visible_col->set_sizing(TREE_VIEW_COLUMN_FIXED);
        visible_col->set_fixed_width(30);
        visible_col->set_alignment(ALIGN_CENTER);
-       
+
        _model->signal_row_deleted().connect (sigc::mem_fun (*this, &EditorRoutes::route_deleted));
        _model->signal_rows_reordered().connect (sigc::mem_fun (*this, &EditorRoutes::reordered));
-       
+
        _display.signal_button_press_event().connect (sigc::mem_fun (*this, &EditorRoutes::button_press), false);
        _scroller.signal_key_press_event().connect (sigc::mem_fun(*this, &EditorRoutes::key_press), false);
 
@@ -249,9 +268,13 @@ EditorRoutes::focus_out (GdkEventFocus*)
 }
 
 bool
-EditorRoutes::enter_notify (GdkEventCrossing* ev)
+EditorRoutes::enter_notify (GdkEventCrossing*)
 {
-        /* arm counter so that ::selection_filter() will deny selecting anything for the 
+       if (name_editable) {
+               return true;
+       }
+
+        /* arm counter so that ::selection_filter() will deny selecting anything for the
            next two attempts to change selection status.
         */
         selection_countdown = 2;
@@ -261,7 +284,7 @@ EditorRoutes::enter_notify (GdkEventCrossing* ev)
 }
 
 bool
-EditorRoutes::leave_notify (GdkEventCrossing* ev)
+EditorRoutes::leave_notify (GdkEventCrossing*)
 {
         selection_countdown = 0;
 
@@ -287,19 +310,37 @@ EditorRoutes::set_session (Session* s)
        }
 }
 
+void
+EditorRoutes::on_input_active_changed (std::string const & path_string)
+{
+       // Get the model row that has been toggled.
+       Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
+
+       TimeAxisView* tv = row[_columns.tv];
+       RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
+
+       if (rtv) {
+               boost::shared_ptr<MidiTrack> mt;
+               mt = rtv->midi_track();
+               if (mt) {
+                       mt->set_input_active (!mt->input_active());
+               }
+       }
+}
+
 void
 EditorRoutes::on_tv_rec_enable_changed (std::string const & path_string)
 {
        // Get the model row that has been toggled.
        Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
 
-       TimeAxisView *tv = row[_columns.tv];
-       AudioTimeAxisView *atv = dynamic_cast<AudioTimeAxisView*> (tv);
+       TimeAxisViewtv = row[_columns.tv];
+       RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
 
-       if (atv != 0 && atv->is_audio_track()){
+       if (rtv && rtv->track()) {
                boost::shared_ptr<RouteList> rl (new RouteList);
-               rl->push_back (atv->route());
-               _session->set_record_enabled (rl, !atv->track()->record_enabled(), Session::rt_cleanup);
+               rl->push_back (rtv->route());
+               _session->set_record_enabled (rl, !rtv->track()->record_enabled(), Session::rt_cleanup);
        }
 }
 
@@ -311,7 +352,7 @@ EditorRoutes::on_tv_mute_enable_toggled (std::string const & path_string)
 
        TimeAxisView *tv = row[_columns.tv];
        RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
-        
+
        if (rtv != 0) {
                boost::shared_ptr<RouteList> rl (new RouteList);
                rl->push_back (rtv->route());
@@ -326,12 +367,16 @@ EditorRoutes::on_tv_solo_enable_toggled (std::string const & path_string)
        Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
 
        TimeAxisView *tv = row[_columns.tv];
-       AudioTimeAxisView *atv = dynamic_cast<AudioTimeAxisView*> (tv);
+       RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
 
-       if (atv != 0) {
+       if (rtv != 0) {
                boost::shared_ptr<RouteList> rl (new RouteList);
-               rl->push_back (atv->route());
-               _session->set_solo (rl, !atv->route()->soloed(), Session::rt_cleanup);
+               rl->push_back (rtv->route());
+               if (Config->get_solo_control_is_listen_control()) {
+                       _session->set_listen (rl, !rtv->route()->listening_via_monitor(), Session::rt_cleanup);
+               } else {
+                       _session->set_solo (rl, !rtv->route()->self_soloed(), Session::rt_cleanup);
+               }
        }
 }
 
@@ -342,10 +387,10 @@ EditorRoutes::on_tv_solo_isolate_toggled (std::string const & path_string)
        Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
 
        TimeAxisView *tv = row[_columns.tv];
-       AudioTimeAxisView *atv = dynamic_cast<AudioTimeAxisView*> (tv);
+       RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
 
-       if (atv != 0) {
-               atv->route()->set_solo_isolated (!atv->route()->solo_isolated(), this);
+       if (rtv) {
+               rtv->route()->set_solo_isolated (!rtv->route()->solo_isolated(), this);
        }
 }
 
@@ -356,10 +401,10 @@ EditorRoutes::on_tv_solo_safe_toggled (std::string const & path_string)
        Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
 
        TimeAxisView *tv = row[_columns.tv];
-       AudioTimeAxisView *atv = dynamic_cast<AudioTimeAxisView*> (tv);
+       RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
 
-       if (atv != 0) {
-               atv->route()->set_solo_safe (!atv->route()->solo_safe(), this);
+       if (rtv) {
+               rtv->route()->set_solo_safe (!rtv->route()->solo_safe(), this);
        }
 }
 
@@ -431,19 +476,21 @@ EditorRoutes::redisplay ()
                        position += tv->show_at (position, n, &_editor->edit_controls_vbox);
                        tv->clip_to_viewport ();
                } else {
-                       tv->set_marked_for_display (false);
-                       tv->hide ();
+                       tv->set_visibility (false);
                }
 
                n++;
        }
 
+
        /* whenever we go idle, update the track view list to reflect the new order.
           we can't do this here, because we could mess up something that is traversing
           the track order and has caused a redisplay of the list.
        */
        Glib::signal_idle().connect (sigc::mem_fun (*_editor, &Editor::sync_track_view_list_and_routes));
 
+        _editor->reset_controls_layout_height (position);
+        _editor->reset_controls_layout_width ();
        _editor->full_canvas_height = position + _editor->canvas_timebars_vsize;
        _editor->vertical_adjustment.set_upper (_editor->full_canvas_height);
 
@@ -466,7 +513,7 @@ EditorRoutes::route_deleted (Gtk::TreeModel::Path const &)
        if (!_session || _session->deletion_in_progress()) {
                return;
        }
-               
+
         /* this could require an order reset & sync */
        _session->set_remote_control_ids();
        _ignore_reorder = true;
@@ -507,6 +554,8 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
 
        for (list<RouteTimeAxisView*>::iterator x = routes.begin(); x != routes.end(); ++x) {
 
+               boost::shared_ptr<MidiTrack> midi_trk = boost::dynamic_pointer_cast<MidiTrack> ((*x)->route());
+
                row = *(_model->append ());
 
                row[_columns.text] = (*x)->route()->name();
@@ -514,8 +563,17 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
                row[_columns.tv] = *x;
                row[_columns.route] = (*x)->route ();
                row[_columns.is_track] = (boost::dynamic_pointer_cast<Track> ((*x)->route()) != 0);
+
+               if (midi_trk) {
+                       row[_columns.is_input_active] = midi_trk->input_active ();
+                       row[_columns.is_midi] = true;
+               } else {
+                       row[_columns.is_input_active] = false;
+                       row[_columns.is_midi] = false;
+               }
+
                row[_columns.mute_state] = (*x)->route()->muted();
-               row[_columns.solo_state] = (*x)->route()->soloed();
+               row[_columns.solo_state] = RouteUI::solo_visual_state ((*x)->route());
                row[_columns.solo_isolate_state] = (*x)->route()->solo_isolated();
                row[_columns.solo_safe_state] = (*x)->route()->solo_safe();
                row[_columns.name_editable] = true;
@@ -542,10 +600,12 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
                if ((*x)->is_midi_track()) {
                        boost::shared_ptr<MidiTrack> t = boost::dynamic_pointer_cast<MidiTrack> ((*x)->route());
                        t->StepEditStatusChange.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_rec_display, this), gui_context());
+                       t->InputActiveChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_input_active_display, this), gui_context());
                }
 
                (*x)->route()->mute_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_mute_display, this), gui_context());
                (*x)->route()->solo_changed.connect (*this, MISSING_INVALIDATOR, ui_bind (&EditorRoutes::update_solo_display, this, _1), gui_context());
+               (*x)->route()->listen_changed.connect (*this, MISSING_INVALIDATOR, ui_bind (&EditorRoutes::update_solo_display, this, _1), gui_context());
                (*x)->route()->solo_isolated_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_isolate_display, this), gui_context());
                (*x)->route()->solo_safe_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_safe_display, this), gui_context());
        }
@@ -555,6 +615,7 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
        update_solo_display (true);
        update_solo_isolate_display ();
        update_solo_safe_display ();
+       update_input_active_display ();
        resume_redisplay ();
        _redisplay_does_not_sync_order_keys = false;
 }
@@ -689,7 +750,7 @@ EditorRoutes::reordered (TreeModel::Path const &, TreeModel::iterator const &, i
 void
 EditorRoutes::sync_order_keys (string const & src)
 {
-       vector<int> neworder;
+       map<int, int> new_order;
        TreeModel::Children rows = _model->children();
        TreeModel::Children::iterator ri;
 
@@ -697,20 +758,16 @@ EditorRoutes::sync_order_keys (string const & src)
                return;
        }
 
-       for (ri = rows.begin(); ri != rows.end(); ++ri) {
-               neworder.push_back (0);
-       }
-
        bool changed = false;
        int order;
 
        for (order = 0, ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
                boost::shared_ptr<Route> route = (*ri)[_columns.route];
 
-               int old_key = order;
-               int new_key = route->order_key (N_ ("editor"));
+               int const old_key = order;
+               int const new_key = route->order_key (N_ ("editor"));
 
-               neworder[new_key] = old_key;
+               new_order[new_key] = old_key;
 
                if (new_key != old_key) {
                        changed = true;
@@ -719,7 +776,14 @@ EditorRoutes::sync_order_keys (string const & src)
 
        if (changed) {
                _redisplay_does_not_reset_order_keys = true;
-               _model->reorder (neworder);
+
+               /* `compact' new_order into a vector */
+               vector<int> co;
+               for (map<int, int>::const_iterator i = new_order.begin(); i != new_order.end(); ++i) {
+                       co.push_back (i->second);
+               }
+
+               _model->reorder (co);
                _redisplay_does_not_reset_order_keys = false;
        }
 }
@@ -786,13 +850,13 @@ EditorRoutes::set_all_audio_midi_visibility (int tracks, bool yn)
        suspend_redisplay ();
 
        for (i = rows.begin(); i != rows.end(); ++i) {
-         
+
                TreeModel::Row row = (*i);
                TimeAxisView* tv = row[_columns.tv];
-               
+
                AudioTimeAxisView* atv;
                MidiTimeAxisView* mtv;
-               
+
                if (tv == 0) {
                        continue;
                }
@@ -895,9 +959,9 @@ EditorRoutes::key_press (GdkEventKey* ev)
                 if (name_editable) {
                         name_editable->editing_done ();
                         name_editable = 0;
-                } 
+                }
 
-                col = _display.get_column (5); // select&focus on name column
+                col = _display.get_column (_name_column); // select&focus on name column
 
                 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
                         treeview_select_previous (_display, _model, col);
@@ -916,9 +980,11 @@ EditorRoutes::key_press (GdkEventKey* ev)
                 break;
 
         case 's':
-                if (get_relevant_routes (rl)) {
-                        _session->set_solo (rl, !rl->front()->soloed(), Session::rt_cleanup);
-                }
+               if (Config->get_solo_control_is_listen_control()) {
+                       _session->set_listen (rl, !rl->front()->listening_via_monitor(), Session::rt_cleanup);
+               } else {
+                       _session->set_solo (rl, !rl->front()->self_soloed(), Session::rt_cleanup);
+               }
                 return true;
                 break;
 
@@ -985,40 +1051,40 @@ EditorRoutes::button_press (GdkEventButton* ev)
                show_menu ();
                return true;
        }
-       
+
        //Scroll editor canvas to selected track
        if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
-               
+
                TreeModel::Path path;
                TreeViewColumn *tvc;
                int cell_x;
                int cell_y;
-               
+
                _display.get_path_at_pos ((int) ev->x, (int) ev->y, path, tvc, cell_x, cell_y);
 
                // Get the model row.
                Gtk::TreeModel::Row row = *_model->get_iter (path);
-               
+
                TimeAxisView *tv = row[_columns.tv];
-               
+
                int y_pos = tv->y_position();
-               
+
                //Clamp the y pos so that we do not extend beyond the canvas full height.
                if (_editor->full_canvas_height - y_pos < _editor->_canvas_height){
                    y_pos = _editor->full_canvas_height - _editor->_canvas_height;
                }
-               
+
                //Only scroll to if the track is visible
                if(y_pos != -1){
                    _editor->reset_y_origin (y_pos);
                }
        }
-       
+
        return false;
 }
 
 bool
-EditorRoutes::selection_filter (Glib::RefPtr<TreeModel> const &, TreeModel::Path const &path , bool selected)
+EditorRoutes::selection_filter (Glib::RefPtr<TreeModel> const &, TreeModel::Path const&, bool /*selected*/)
 {
         if (selection_countdown) {
                 if (--selection_countdown == 0) {
@@ -1219,6 +1285,25 @@ EditorRoutes::move_selected_tracks (bool up)
        _session->sync_order_keys (N_ ("editor"));
 }
 
+void
+EditorRoutes::update_input_active_display ()
+{
+       TreeModel::Children rows = _model->children();
+       TreeModel::Children::iterator i;
+
+       for (i = rows.begin(); i != rows.end(); ++i) {
+               boost::shared_ptr<Route> route = (*i)[_columns.route];
+
+               if (boost::dynamic_pointer_cast<Track> (route)) {
+                       boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> (route);
+                       
+                       if (mt) {
+                               (*i)[_columns.is_input_active] = mt->input_active();
+                       }
+               }
+       }
+}
+
 void
 EditorRoutes::update_rec_display ()
 {
@@ -1242,7 +1327,7 @@ EditorRoutes::update_rec_display ()
                        } else {
                                (*i)[_columns.rec_state] = 0;
                        }
-               
+
                        (*i)[_columns.name_editable] = !route->record_enabled ();
                }
        }
@@ -1367,7 +1452,7 @@ EditorRoutes::show_tracks_with_regions_at_playhead ()
        }
 
        suspend_redisplay ();
-       
+
        TreeModel::Children rows = _model->children ();
        for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
                TimeAxisView* tv = (*i)[_columns.tv];