-
- items.push_back (MenuElem (_("Alignment"), *alignment_menu));
- track()->AlignmentStyleChanged.connect (route_connections, invalidator (*this), boost::bind (&RouteTimeAxisView::align_style_changed, this), gui_context());
+
+ bool inconsistent;
+ switch (styles) {
+ case 1:
+ case 2:
+ case 4:
+ inconsistent = false;
+ break;
+ default:
+ inconsistent = true;
+ break;
+ }
+
+ RadioMenuItem* i;
+
+ if (!inconsistent && first_track) {
+
+ alignment_items.push_back (RadioMenuElem (align_group, _("Automatic (based on I/O connections)")));
+ i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
+ i->set_active (automatic != 0 && existing == 0 && capture == 0);
+ i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, Automatic, true));
+
+ switch (first_track->alignment_choice()) {
+ case Automatic:
+ switch (first_track->alignment_style()) {
+ case ExistingMaterial:
+ alignment_items.push_back (MenuElem (_("(Currently: Existing Material)")));
+ break;
+ case CaptureTime:
+ alignment_items.push_back (MenuElem (_("(Currently: Capture Time)")));
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ alignment_items.push_back (RadioMenuElem (align_group, _("Align With Existing Material")));
+ i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
+ i->set_active (existing != 0 && capture == 0 && automatic == 0);
+ i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, UseExistingMaterial, true));
+
+ alignment_items.push_back (RadioMenuElem (align_group, _("Align With Capture Time")));
+ i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
+ i->set_active (existing == 0 && capture != 0 && automatic == 0);
+ i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, UseCaptureTime, true));
+
+ items.push_back (MenuElem (_("Alignment"), *alignment_menu));
+
+ } else {
+ /* show nothing */
+ }