Optimize automation-event process splitting

[ardour.git] / libs / ardour / stripable.cc

diff --git a/libs/ardour/stripable.cc b/libs/ardour/stripable.cc
index 2a86ef252932d9052b285b5933dea4a6f335a20a..24167438c377b88ae2d04b26884ed8ed00c2ba74 100644 (file)
--- a/libs/ardour/stripable.cc
+++ b/libs/ardour/stripable.cc
@@ -21,35 +21,36 @@
 
 #include "pbd/compose.h"
 #include "pbd/convert.h"
+#include "pbd/i18n.h"
+
 
 #include "ardour/debug.h"
 #include "ardour/rc_configuration.h"
+#include "ardour/session.h"
+#include "ardour/selection.h"
 #include "ardour/stripable.h"
 
-#include "i18n.h"
-
 using namespace ARDOUR;
 using namespace PBD;
 using std::string;
 
 Stripable::Stripable (Session& s, string const & name, PresentationInfo const & pi)
        : SessionObject (s, name)
+       , Automatable (s)
        , _presentation_info (pi)
+       , _active_color_picker (0)
 {
 }
 
-void
-Stripable::set_presentation_order (PresentationInfo::order_t order, bool notify_class_listeners)
+Stripable::~Stripable ()
 {
-       _presentation_info.set_order (order);
-
-       if (notify_class_listeners) {
-               PresentationInfo::Change ();
+       if (!_session.deletion_in_progress ()) {
+               _session.selection().remove_stripable_by_id (id());
        }
 }
 
 void
-Stripable::set_presentation_order_explicit (PresentationInfo::order_t order)
+Stripable::set_presentation_order (PresentationInfo::order_t order)
 {
        _presentation_info.set_order (order);
 }
@@ -103,7 +104,7 @@ Stripable::set_state (XMLNode const& node, int version)
 
                }
 
-               if (!_presentation_info.special()) {
+               if (!_presentation_info.special(false)) {
                        if ((prop = node.property (X_("order-key"))) != 0) {
                                _presentation_info.set_order (atol (prop->value()));
                        }
@@ -112,3 +113,74 @@ Stripable::set_state (XMLNode const& node, int version)
 
        return 0;
 }
+
+bool
+Stripable::is_selected() const
+{
+       try {
+               boost::shared_ptr<const Stripable> s (shared_from_this());
+       } catch (...) {
+               std::cerr << "cannot shared-from-this for " << this << std::endl;
+               abort ();
+       }
+       return _session.selection().selected (shared_from_this());
+}
+
+bool
+Stripable::Sorter::operator() (boost::shared_ptr<ARDOUR::Stripable> a, boost::shared_ptr<ARDOUR::Stripable> b)
+{
+       if (a->presentation_info().flags () == b->presentation_info().flags ()) {
+               return a->presentation_info().order() < b->presentation_info().order();
+       }
+
+       int cmp_a = 0;
+       int cmp_b = 0;
+
+       if (a->is_auditioner ()) { cmp_a = -2; }
+       if (b->is_auditioner ()) { cmp_b = -2; }
+       if (a->is_monitor ())    { cmp_a = -1; }
+       if (b->is_monitor ())    { cmp_b = -1; }
+
+       /* ARDOUR-Editor: [Track|Bus|Master] (0) < VCA (3)
+        * ARDOUR-Mixer : [Track|Bus] (0) < VCA (3) < Master (4)
+        *
+        * Mixbus-Editor: [Track|Bus] (0) < Mixbus (1) < VCA (3) < Master (4)
+        * Mixbus-Mixer : [Track|Bus] (0) < Mixbus (1) < Master (2) < VCA (3)
+        */
+
+       if (a->presentation_info().flags () & ARDOUR::PresentationInfo::VCA) {
+               cmp_a = 3;
+       }
+#ifdef MIXBUS
+       else if (a->presentation_info().flags () & ARDOUR::PresentationInfo::MasterOut) {
+               cmp_a = _mixer_order ? 2 : 4;
+       }
+       else if ((a->presentation_info().flags () & ARDOUR::PresentationInfo::Mixbus) || a->mixbus()) {
+               cmp_a = 1;
+       }
+#endif
+       else if (_mixer_order && (a->presentation_info().flags () & ARDOUR::PresentationInfo::MasterOut)) {
+               cmp_a = 4;
+       }
+
+
+       if (b->presentation_info().flags () & ARDOUR::PresentationInfo::VCA) {
+               cmp_b = 3;
+       }
+#ifdef MIXBUS
+       else if (b->presentation_info().flags () & ARDOUR::PresentationInfo::MasterOut) {
+               cmp_b = _mixer_order ? 2 : 4;
+       }
+       else if ((b->presentation_info().flags () & ARDOUR::PresentationInfo::Mixbus) || b->mixbus()) {
+               cmp_b = 1;
+       }
+#endif
+       else if (_mixer_order && (b->presentation_info().flags () & ARDOUR::PresentationInfo::MasterOut)) {
+               cmp_b = 4;
+       }
+
+       if (cmp_a == cmp_b) {
+               return a->presentation_info().order() < b->presentation_info().order();
+       }
+       return cmp_a < cmp_b;
+}