extend strict-i/o to include route outputs.
[ardour.git] / gtk2_ardour / selection.cc
index 53413e2dcf6055427e6a17e0fecb048a2b40e0bd..d5fadb9cbb4f57d09b40b953c67fc742de8e94a4 100644 (file)
 #include "ardour/playlist.h"
 #include "ardour/rc_configuration.h"
 
+#include "audio_region_view.h"
+#include "debug.h"
 #include "gui_thread.h"
 #include "midi_cut_buffer.h"
+#include "region_gain_line.h"
 #include "region_view.h"
 #include "selection.h"
 #include "selection_templates.h"
@@ -61,8 +64,8 @@ Selection::Selection (const PublicEditor* e)
        void (Selection::*track_remove)(TimeAxisView*) = &Selection::remove;
        TimeAxisView::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (track_remove, this, _1), gui_context());
 
-       void (Selection::*marker_remove)(Marker*) = &Selection::remove;
-       Marker::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (marker_remove, this, _1), gui_context());
+       void (Selection::*marker_remove)(ArdourMarker*) = &Selection::remove;
+       ArdourMarker::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (marker_remove, this, _1), gui_context());
 
        void (Selection::*point_remove)(ControlPoint*) = &Selection::remove;
        ControlPoint::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (point_remove, this, _1), gui_context());
@@ -113,36 +116,37 @@ Selection::clear ()
 }
 
 void
-Selection::clear_objects ()
+Selection::clear_objects (bool with_signal)
 {
-       clear_regions ();
-       clear_points ();
-       clear_lines();
-       clear_playlists ();
-       clear_midi_notes ();
-       clear_midi_regions ();
+       clear_regions (with_signal);
+       clear_points (with_signal);
+       clear_lines(with_signal);
+       clear_playlists (with_signal);
+       clear_midi_notes (with_signal);
+       clear_midi_regions (with_signal);
 }
 
 void
-Selection::clear_tracks ()
+Selection::clear_tracks (bool with_signal)
 {
        if (!tracks.empty()) {
                for (TrackViewList::iterator x = tracks.begin(); x != tracks.end(); ++x) {
                        (*x)->set_selected (false);
                }
                tracks.clear ();
-               if (!_no_tracks_changed) {
+               if (!_no_tracks_changed && with_signal) {
                        TracksChanged();
                }
        }
 }
 
 void
-Selection::clear_time ()
+Selection::clear_time (bool with_signal)
 {
        time.clear();
-
-       TimeChanged ();
+       if (with_signal) {
+               TimeChanged ();
+       }
 }
 
 void
@@ -156,41 +160,56 @@ Selection::dump_region_layers()
 
 
 void
-Selection::clear_regions ()
+Selection::clear_regions (bool with_signal)
 {
        if (!regions.empty()) {
                regions.clear_all ();
-               RegionsChanged();
+               if (with_signal) {
+                       RegionsChanged();
+               }
        }
 }
 
 void
-Selection::clear_midi_notes ()
+Selection::clear_midi_notes (bool with_signal)
 {
        if (!midi_notes.empty()) {
                for (MidiNoteSelection::iterator x = midi_notes.begin(); x != midi_notes.end(); ++x) {
                        delete *x;
                }
                midi_notes.clear ();
-               MidiNotesChanged ();
+               if (with_signal) {
+                       MidiNotesChanged ();
+               }
        }
 
-       /* The note selection is actually stored in MidiRegionView, emit signal to
-          tell them to clear their selection. */
-       ClearMidiNoteSelection();  /* EMIT SIGNAL */
+       // clear note selections for MRV's that have note selections
+       // this will cause the MRV to be removed from the list
+       for (MidiRegionSelection::iterator i = midi_regions.begin();
+            i != midi_regions.end();) {
+               MidiRegionSelection::iterator tmp = i;
+               ++tmp;
+               MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(*i);
+               if (mrv) {
+                       mrv->clear_selection();
+               }
+               i = tmp;
+       }
 }
 
 void
-Selection::clear_midi_regions ()
+Selection::clear_midi_regions (bool with_signal)
 {
        if (!midi_regions.empty()) {
                midi_regions.clear ();
-               MidiRegionsChanged ();
+               if (with_signal) {
+                       MidiRegionsChanged ();
+               }
        }
 }
 
 void
-Selection::clear_playlists ()
+Selection::clear_playlists (bool with_signal)
 {
        /* Selections own their playlists */
 
@@ -202,25 +221,31 @@ Selection::clear_playlists ()
 
        if (!playlists.empty()) {
                playlists.clear ();
-               PlaylistsChanged();
+               if (with_signal) {
+                       PlaylistsChanged();
+               }
        }
 }
 
 void
-Selection::clear_lines ()
+Selection::clear_lines (bool with_signal)
 {
        if (!lines.empty()) {
                lines.clear ();
-               LinesChanged();
+               if (with_signal) {
+                       LinesChanged();
+               }
        }
 }
 
 void
-Selection::clear_markers ()
+Selection::clear_markers (bool with_signal)
 {
        if (!markers.empty()) {
                markers.clear ();
-               MarkersChanged();
+               if (with_signal) {
+                       MarkersChanged();
+               }
        }
 }
 
@@ -516,6 +541,8 @@ Selection::add (RegionView* r)
 void
 Selection::add (MidiRegionView* mrv)
 {
+       DEBUG_TRACE(DEBUG::Selection, string_compose("Selection::add MRV %1\n", mrv));
+
        clear_time();  //enforce object/range exclusivity
        clear_tracks();  //enforce object/track exclusivity
 
@@ -593,10 +620,14 @@ Selection::add (boost::shared_ptr<Evoral::ControlList> cl)
                warning << "Programming error: Selected list is not an ARDOUR::AutomationList" << endmsg;
                return;
        }
-       if (find (lines.begin(), lines.end(), al) == lines.end()) {
-               lines.push_back (al);
-               LinesChanged();
-       }
+
+       /* The original may change so we must store a copy (not a pointer) here.
+        * e.g AutomationLine rewrites the list with gain mapping.
+        * the downside is that we can't perfom duplicate checks.
+        * This code was changed in response to #6842
+        */
+       lines.push_back (boost::shared_ptr<ARDOUR::AutomationList> (new ARDOUR::AutomationList(*al)));
+       LinesChanged();
 }
 
 void
@@ -717,6 +748,8 @@ Selection::remove (RegionView* r)
 void
 Selection::remove (MidiRegionView* mrv)
 {
+       DEBUG_TRACE(DEBUG::Selection, string_compose("Selection::remove MRV %1\n", mrv));
+
        MidiRegionSelection::iterator x;
 
        if ((x = find (midi_regions.begin(), midi_regions.end(), mrv)) != midi_regions.end()) {
@@ -725,7 +758,6 @@ Selection::remove (MidiRegionView* mrv)
        }
 }
 
-
 void
 Selection::remove (uint32_t selection_id)
 {
@@ -761,8 +793,8 @@ Selection::remove (boost::shared_ptr<ARDOUR::AutomationList> ac)
 void
 Selection::set (TimeAxisView* track)
 {
-       clear_objects();  //enforce object/range exclusivity
-       clear_tracks ();
+       clear_objects ();  //enforce object/range exclusivity
+       clear_tracks (false);
        add (track);
 }
 
@@ -770,7 +802,7 @@ void
 Selection::set (const TrackViewList& track_list)
 {
        clear_objects();  //enforce object/range exclusivity
-       clear_tracks ();
+       clear_tracks (false);
        add (track_list);
 }
 
@@ -911,7 +943,7 @@ Selection::set (boost::shared_ptr<Evoral::ControlList> ac)
 }
 
 bool
-Selection::selected (Marker* m)
+Selection::selected (ArdourMarker* m)
 {
        return find (markers.begin(), markers.end(), m) != markers.end();
 }
@@ -1075,11 +1107,13 @@ Selection::add (list<Selectable*> const & selectables)
 }
 
 void
-Selection::clear_points ()
+Selection::clear_points (bool with_signal)
 {
        if (!points.empty()) {
                points.clear ();
-               PointsChanged ();
+               if (with_signal) {
+                       PointsChanged ();
+               }
        }
 }
 
@@ -1113,7 +1147,7 @@ Selection::set (ControlPoint* cp)
        clear_time ();  //enforce region/object exclusivity
        clear_tracks();  //enforce object/track exclusivity
 
-       if (cp->get_selected()) {
+       if (cp->get_selected () && points.size () == 1) {
                return;
        }
 
@@ -1126,7 +1160,7 @@ Selection::set (ControlPoint* cp)
 }
 
 void
-Selection::set (Marker* m)
+Selection::set (ArdourMarker* m)
 {
        clear_time ();  //enforce region/object exclusivity
        clear_tracks();  //enforce object/track exclusivity
@@ -1136,7 +1170,7 @@ Selection::set (Marker* m)
 }
 
 void
-Selection::toggle (Marker* m)
+Selection::toggle (ArdourMarker* m)
 {
        MarkerSelection::iterator i;
 
@@ -1148,7 +1182,7 @@ Selection::toggle (Marker* m)
 }
 
 void
-Selection::remove (Marker* m)
+Selection::remove (ArdourMarker* m)
 {
        MarkerSelection::iterator i;
 
@@ -1159,7 +1193,7 @@ Selection::remove (Marker* m)
 }
 
 void
-Selection::add (Marker* m)
+Selection::add (ArdourMarker* m)
 {
        clear_time ();  //enforce region/object exclusivity
        clear_tracks();  //enforce object/track exclusivity
@@ -1171,7 +1205,7 @@ Selection::add (Marker* m)
 }
 
 void
-Selection::add (const list<Marker*>& m)
+Selection::add (const list<ArdourMarker*>& m)
 {
        clear_time ();  //enforce region/object exclusivity
        clear_tracks();  //enforce object/track exclusivity
@@ -1233,7 +1267,7 @@ Selection::get_state () const
        }
 
        /* midi region views have thir own internal selection. */
-       XMLNode* n;
+       XMLNode* n = NULL;
        list<pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > > rid_notes;
        editor->get_per_region_note_selection (rid_notes);
        if (!rid_notes.empty()) {
@@ -1241,6 +1275,7 @@ Selection::get_state () const
        }
        list<pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >::iterator rn_it;
        for (rn_it = rid_notes.begin(); rn_it != rid_notes.end(); ++rn_it) {
+               assert(n); // hint for clang static analysis
                n->add_property (X_("region_id"), atoi((*rn_it).first.to_s().c_str()));
 
                for (std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > >::iterator i = (*rn_it).second.begin(); i != (*rn_it).second.end(); ++i) {
@@ -1277,8 +1312,18 @@ Selection::get_state () const
 
                        snprintf(buf, sizeof(buf), "%d", (*i)->view_index());
                        r->add_property (X_("view-index"), string(buf));
+                       continue;
+               }
 
+               AudioRegionGainLine* argl = dynamic_cast<AudioRegionGainLine*> (&(*i)->line());
+               if (argl) {
+                       XMLNode* r = node->add_child (X_("ControlPoint"));
+                       r->add_property (X_("type"), "region");
+                       r->add_property (X_("region-id"), atoi (argl->region_view ().region ()->id ().to_s ().c_str()));
+                       snprintf(buf, sizeof(buf), "%d", (*i)->view_index());
+                       r->add_property (X_("view-index"), string(buf));
                }
+
        }
 
        for (TimeSelection::const_iterator i = time.begin(); i != time.end(); ++i) {
@@ -1310,6 +1355,7 @@ Selection::set_state (XMLNode const & node, int)
        }
 
        clear_regions ();
+       clear_midi_notes ();
        clear_points ();
        clear_time ();
        clear_tracks ();
@@ -1410,7 +1456,6 @@ Selection::set_state (XMLNode const & node, int)
                                XMLProperty* prop_parameter = (*i)->property (X_("parameter"));
                                XMLProperty* prop_view_index = (*i)->property (X_("view-index"));
 
-                               assert (prop_type);
                                assert (prop_route_id);
                                assert (prop_alist_id);
                                assert (prop_parameter);
@@ -1438,6 +1483,35 @@ Selection::set_state (XMLNode const & node, int)
                                if (!cps.empty()) {
                                        add (cps);
                                }
+                       } else if (prop_type->value () == "region") {
+                               XMLProperty* prop_region_id = (*i)->property (X_("region-id"));
+                               XMLProperty* prop_view_index = (*i)->property (X_("view-index"));
+
+                               if (!prop_region_id || !prop_view_index) {
+                                       continue;
+                               }
+
+                               PBD::ID region_id (prop_region_id->value ());
+                               RegionSelection rs;
+                               editor->get_regionviews_by_id (region_id, rs);
+
+                               if (!rs.empty ()) {
+                                       vector <ControlPoint *> cps;
+                                       for (RegionSelection::iterator rsi = rs.begin(); rsi != rs.end(); ++rsi) {
+                                               AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*rsi);
+                                               if (arv) {
+                                                       boost::shared_ptr<AudioRegionGainLine> gl = arv->get_gain_line ();
+                                                       ControlPoint* cp = gl->nth(atol(prop_view_index->value().c_str()));
+                                                       if (cp) {
+                                                               cps.push_back (cp);
+                                                               cp->show();
+                                                       }
+                                               }
+                                       }
+                                       if (!cps.empty()) {
+                                               add (cps);
+                                       }
+                               }
                        }
 
                } else if  ((*i)->name() == X_("AudioRange")) {
@@ -1484,7 +1558,7 @@ Selection::set_state (XMLNode const & node, int)
                        assert (prop_start);
 
                        PBD::ID id (prop_id->value ());
-                       Marker* m = editor->find_marker_from_location_id (id, string_is_affirmative (prop_start->value ()));
+                       ArdourMarker* m = editor->find_marker_from_location_id (id, string_is_affirmative (prop_start->value ()));
                        if (m) {
                                add (m);
                        }