forward unhandled button events from MidiRegionView back to Editor
[ardour.git] / gtk2_ardour / route_time_axis.cc
index 3aee99b0fbad5db917e1654bf1ed3b21bd8e559c..e723aeee4005ce55bb65e81609ca8fa43eaf296c 100644 (file)
@@ -113,7 +113,6 @@ RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session* sess, boost::sh
        , playlist_button (_("p"))
        , automation_button (_("a"))
        , gm (sess, slider, true, 115)
-       , _ignore_track_mode_change (false)
 {
        gm.set_controls (_route, _route->shared_peak_meter(), _route->amp());
        gm.get_level_meter().set_no_show_all();
@@ -135,9 +134,6 @@ RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session* sess, boost::sh
 
        timestretch_rect = 0;
        no_redraw = false;
-       destructive_track_mode_item = 0;
-       normal_track_mode_item = 0;
-       non_layered_track_mode_item = 0;
 
        ignore_toggle = false;
 
@@ -216,7 +212,6 @@ RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session* sess, boost::sh
 
        if (is_track()) {
 
-               track()->TrackModeChanged.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::track_mode_changed, this), gui_context());
                track()->FreezeChange.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::map_frozen, this), gui_context());
                track()->SpeedChanged.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::speed_changed, this), gui_context());
 
@@ -464,11 +459,49 @@ RouteTimeAxisView::build_display_menu ()
 
                RadioMenuItem::Group layers_group;
 
-               layers_items.push_back(RadioMenuElem (layers_group, _("Overlaid"),
-                               sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Overlaid)));
-               layers_items.push_back(RadioMenuElem (layers_group, _("Stacked"),
-                               sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Stacked)));
+               /* Find out how many overlaid/stacked tracks we have in the selection */
 
+               int overlaid = 0;
+               int stacked = 0;
+               TrackSelection const & s = _editor.get_selection().tracks;
+               for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
+                       StreamView* v = (*i)->view ();
+                       if (!v) {
+                               continue;
+                       }
+
+                       switch (v->layer_display ()) {
+                       case Overlaid:
+                               ++overlaid;
+                               break;
+                       case Stacked:
+                               ++stacked;
+                               break;
+                       }
+               }
+
+               /* We're not connecting to signal_toggled() here; in the case where these two items are
+                  set to be in the `inconsistent' state, it seems that one or other will end up active
+                  as well as inconsistent (presumably due to the RadioMenuItem::Group).  Then when you
+                  select the active one, no toggled signal is emitted so nothing happens.
+               */
+               
+               layers_items.push_back (RadioMenuElem (layers_group, _("Overlaid")));
+               RadioMenuItem* i = dynamic_cast<RadioMenuItem*> (&layers_items.back ());
+               i->set_active (overlaid != 0 && stacked == 0);
+               i->set_inconsistent (overlaid != 0 && stacked != 0);
+               i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Overlaid, true));
+
+               layers_items.push_back (
+                       RadioMenuElem (layers_group, _("Stacked"),
+                                      sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Stacked, true))
+                       );
+
+               i = dynamic_cast<RadioMenuItem*> (&layers_items.back ());
+               i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Stacked, true));
+               i->set_active (overlaid == 0 && stacked != 0);
+               i->set_inconsistent (overlaid != 0 && stacked != 0);
+               
                items.push_back (MenuElem (_("Layers"), *layers_menu));
 
                if (!Profile->get_sae()) {
@@ -478,23 +511,41 @@ RouteTimeAxisView::build_display_menu ()
                        alignment_menu->set_name ("ArdourContextMenu");
                        
                        RadioMenuItem::Group align_group;
-                       
-                       alignment_items.push_back (RadioMenuElem (align_group, _("Align With Existing Material"),
-                                                                 sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_style), ExistingMaterial)));
-                       align_existing_item = dynamic_cast<RadioMenuItem*>(&alignment_items.back());
-                       if (track()->alignment_style() == ExistingMaterial) {
-                               align_existing_item->set_active();
+
+                       /* Same verbose hacks as for the layering options above */
+
+                       int existing = 0;
+                       int capture = 0;
+                       TrackSelection const & s = _editor.get_selection().tracks;
+                       for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
+                               RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
+                               if (!r || !r->is_track ()) {
+                                       continue;
+                               }
+                               
+                               switch (r->track()->alignment_style()) {
+                               case ExistingMaterial:
+                                       ++existing;
+                                       break;
+                               case CaptureTime:
+                                       ++capture;
+                                       break;
+                               }
                        }
                        
-                       alignment_items.push_back (RadioMenuElem (align_group, _("Align With Capture Time"),
-                                                                 sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_style), CaptureTime)));
-                       align_capture_item = dynamic_cast<RadioMenuItem*>(&alignment_items.back());
-                       if (track()->alignment_style() == CaptureTime) {
-                               align_capture_item->set_active();
-                       }
+                       alignment_items.push_back (RadioMenuElem (align_group, _("Align With Existing Material")));
+                       RadioMenuItem* i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
+                       i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_style), ExistingMaterial, true));
+                       i->set_active (existing != 0 && capture == 0);
+                       i->set_inconsistent (existing != 0 && capture != 0);
+                       
+                       alignment_items.push_back (RadioMenuElem (align_group, _("Align With Capture Time")));
+                       i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
+                       i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_style), CaptureTime, true));
+                       i->set_active (existing == 0 && capture != 0);
+                       i->set_inconsistent (existing != 0 && capture != 0);
                        
                        items.push_back (MenuElem (_("Alignment"), *alignment_menu));
-                       track()->AlignmentStyleChanged.connect (route_connections, invalidator (*this), boost::bind (&RouteTimeAxisView::align_style_changed, this), gui_context());
 
                        Menu* mode_menu = manage (new Menu);
                        MenuList& mode_items = mode_menu->items ();
@@ -502,36 +553,46 @@ RouteTimeAxisView::build_display_menu ()
 
                        RadioMenuItem::Group mode_group;
 
-                       mode_items.push_back (RadioMenuElem (mode_group, _("Normal Mode"), sigc::bind (
-                                       sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode),
-                                       ARDOUR::Normal)));
-                       normal_track_mode_item = dynamic_cast<RadioMenuItem*>(&mode_items.back());
+                       int normal = 0;
+                       int tape = 0;
+                       int non_layered = 0;
 
-                       mode_items.push_back (RadioMenuElem (mode_group, _("Tape Mode"), sigc::bind (
-                                       sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode),
-                                       ARDOUR::Destructive)));
-                       destructive_track_mode_item = dynamic_cast<RadioMenuItem*>(&mode_items.back());
+                       for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
+                               RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
+                               if (!r || !r->is_track ()) {
+                                       continue;
+                               }
+                               
+                               switch (r->track()->mode()) {
+                               case Normal:
+                                       ++normal;
+                                       break;
+                               case Destructive:
+                                       ++tape;
+                                       break;
+                               case NonLayered:
+                                       ++non_layered;
+                                       break;
+                               }
+                       }
 
-                       mode_items.push_back (RadioMenuElem (mode_group, _("Non-Layered Mode"),
-                                                       sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::NonLayered)));
-                       non_layered_track_mode_item = dynamic_cast<RadioMenuItem*>(&mode_items.back());
+                       mode_items.push_back (RadioMenuElem (mode_group, _("Normal Mode")));
+                       i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
+                       i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::Normal, true));
+                       i->set_active (normal != 0 && tape == 0 && non_layered == 0);
+                       i->set_inconsistent (normal != 0 && (tape != 0 || non_layered != 0));
 
+                       mode_items.push_back (RadioMenuElem (mode_group, _("Tape Mode")));
+                       i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
+                       i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::Destructive, true));
+                       i->set_active (normal == 0 && tape != 0 && non_layered == 0);
+                       i->set_inconsistent (tape != 0 && (normal != 0 || non_layered != 0));
 
-                       _ignore_track_mode_change = true;
-                       
-                       switch (track()->mode()) {
-                       case ARDOUR::Destructive:
-                               destructive_track_mode_item->set_active ();
-                               break;
-                       case ARDOUR::Normal:
-                               normal_track_mode_item->set_active ();
-                               break;
-                       case ARDOUR::NonLayered:
-                               non_layered_track_mode_item->set_active ();
-                               break;
-                       }
-                       
-                       _ignore_track_mode_change = false;
+                       mode_items.push_back (RadioMenuElem (mode_group, _("Non-Layered Mode")));
+                       i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
+                       i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::NonLayered, true));
+                       i->set_active (normal == 0 && tape == 0 && non_layered != 0);
+                       i->set_inconsistent (non_layered != 0 && (normal != 0 || tape != 0));
 
                        items.push_back (MenuElem (_("Mode"), *mode_menu));
                }
@@ -545,6 +606,7 @@ RouteTimeAxisView::build_display_menu ()
 
                build_playlist_menu ();
                items.push_back (MenuElem (_("Playlist"), *playlist_action_menu));
+               items.back().set_sensitive (_editor.get_selection().tracks.size() <= 1);
 
                route_group_menu->detach ();
                route_group_menu->build (_route->route_group ());
@@ -570,108 +632,42 @@ RouteTimeAxisView::build_display_menu ()
        }
 }
 
-static bool __reset_item (RadioMenuItem* item, RadioMenuItem* item_2)
-{
-       item->set_active ();
-       item_2->set_active ();
-       return false;
-}
-
-void
-RouteTimeAxisView::set_track_mode (TrackMode mode)
-{
-       if (_ignore_track_mode_change) {
-               return;
-       }
-       
-       RadioMenuItem* item;
-       RadioMenuItem* other_item;
-       RadioMenuItem* other_item_2;
-
-       switch (mode) {
-       case ARDOUR::Normal:
-               item = normal_track_mode_item;
-               other_item = non_layered_track_mode_item;
-               other_item_2 = destructive_track_mode_item;
-               break;
-       case ARDOUR::NonLayered:
-               item = non_layered_track_mode_item;
-               other_item = normal_track_mode_item;
-               other_item_2 = destructive_track_mode_item;
-               break;
-       case ARDOUR::Destructive:
-               item = destructive_track_mode_item;
-               other_item = normal_track_mode_item;
-               other_item_2 = non_layered_track_mode_item;
-               break;
-       default:
-               fatal << string_compose (_("programming error: %1 %2"), "illegal track mode in RouteTimeAxisView::set_track_mode", mode) << endmsg;
-               /*NOTREACHED*/
-               return;
-       }
-
-       if (item && other_item && other_item_2 && track()->mode() != mode) {
-               _set_track_mode (track().get(), mode, other_item, other_item_2);
-       }
-}
-
 void
-RouteTimeAxisView::_set_track_mode (Track* track, TrackMode mode, RadioMenuItem* reset_item, RadioMenuItem* reset_item_2)
+RouteTimeAxisView::set_track_mode (TrackMode mode, bool apply_to_selection)
 {
-       bool needs_bounce;
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_track_mode, _1, mode, false));
+       } else {
 
-       if (!track->can_use_mode (mode, needs_bounce)) {
+               bool needs_bounce;
 
-               if (!needs_bounce) {
-                       /* cannot be done */
-                       Glib::signal_idle().connect (sigc::bind (sigc::ptr_fun (__reset_item), reset_item, reset_item_2));
-                       return;
-               } else {
-                       cerr << "would bounce this one\n";
-                       /* XXX: radio menu item becomes inconsistent with track state in this case */
-                       return;
+               if (!track()->can_use_mode (mode, needs_bounce)) {
+                       
+                       if (!needs_bounce) {
+                               /* cannot be done */
+                               return;
+                       } else {
+                               cerr << "would bounce this one\n";
+                               return;
+                       }
                }
+               
+               track()->set_mode (mode);
+               
+               rec_enable_button->remove ();
+               
+               switch (mode) {
+               case ARDOUR::NonLayered:
+               case ARDOUR::Normal:
+                       rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_normal_red"))))));
+                       break;
+               case ARDOUR::Destructive:
+                       rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_tape_red"))))));
+                       break;
+               }
+               
+               rec_enable_button->show_all ();
        }
-
-       track->set_mode (mode);
-
-       rec_enable_button->remove ();
-
-       switch (mode) {
-       case ARDOUR::NonLayered:
-       case ARDOUR::Normal:
-               rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_normal_red"))))));
-               break;
-       case ARDOUR::Destructive:
-               rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_tape_red"))))));
-               break;
-       }
-
-       rec_enable_button->show_all ();
-}
-
-void
-RouteTimeAxisView::track_mode_changed ()
-{
-       RadioMenuItem* item;
-
-       switch (track()->mode()) {
-       case ARDOUR::Normal:
-               item = normal_track_mode_item;
-               break;
-       case ARDOUR::NonLayered:
-               item = non_layered_track_mode_item;
-               break;
-       case ARDOUR::Destructive:
-               item = destructive_track_mode_item;
-               break;
-       default:
-               fatal << string_compose (_("programming error: %1 %2"), "illegal track mode in RouteTimeAxisView::set_track_mode", track()->mode()) << endmsg;
-               /*NOTREACHED*/
-               return;
-       }
-
-       item->set_active ();
 }
 
 void
@@ -900,42 +896,14 @@ RouteTimeAxisView::set_samples_per_unit (double spu)
 }
 
 void
-RouteTimeAxisView::align_style_changed ()
+RouteTimeAxisView::set_align_style (AlignStyle style, bool apply_to_selection)
 {
-       switch (track()->alignment_style()) {
-       case ExistingMaterial:
-               if (!align_existing_item->get_active()) {
-                       align_existing_item->set_active();
-               }
-               break;
-       case CaptureTime:
-               if (!align_capture_item->get_active()) {
-                       align_capture_item->set_active();
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_align_style, _1, style, false));
+       } else {
+               if (track ()) {
+                       track()->set_align_style (style);
                }
-               break;
-       }
-}
-
-void
-RouteTimeAxisView::set_align_style (AlignStyle style)
-{
-       RadioMenuItem* item;
-
-       switch (style) {
-       case ExistingMaterial:
-               item = align_existing_item;
-               break;
-       case CaptureTime:
-               item = align_capture_item;
-               break;
-       default:
-               fatal << string_compose (_("programming error: %1 %2"), "illegal align style in RouteTimeAxisView::set_align_style", style) << endmsg;
-               /*NOTREACHED*/
-               return;
-       }
-
-       if (item->get_active()) {
-               track()->set_align_style (style);
        }
 }
 
@@ -2157,14 +2125,19 @@ RouteTimeAxisView::update_rec_display ()
 }
 
 void
-RouteTimeAxisView::set_layer_display (LayerDisplay d)
+RouteTimeAxisView::set_layer_display (LayerDisplay d, bool apply_to_selection)
 {
-       if (_view) {
-               _view->set_layer_display (d);
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_layer_display, _1, d, false));
+       } else {
+               
+               if (_view) {
+                       _view->set_layer_display (d);
+               }
+               
+               ensure_xml_node ();
+               xml_node->add_property (N_("layer-display"), enum_2_string (d));
        }
-
-       ensure_xml_node ();
-       xml_node->add_property (N_("layer-display"), enum_2_string (d));
 }
 
 LayerDisplay
@@ -2410,6 +2383,10 @@ RouteTimeAxisView::create_gain_automation_child (const Evoral::Parameter& param,
                                                      false,
                                                      parent_canvas,
                                                      _route->amp()->describe_parameter(param)));
+
+       if (_view) {
+               _view->foreach_regionview (sigc::mem_fun (*gain_track.get(), &TimeAxisView::add_ghost));
+       }
        
        add_automation_child (Evoral::Parameter(GainAutomation), gain_track, show);
 }