Prevent region drags with the middle button in internal edit mode (#3869).

[ardour.git] / gtk2_ardour / selection.cc

diff --git a/gtk2_ardour/selection.cc b/gtk2_ardour/selection.cc
index 786749ce727f00214d88dca3013939c247d61072..d0b2cab5c7749a67ff763e3574886bf56c54aff8 100644 (file)
--- a/gtk2_ardour/selection.cc
+++ b/gtk2_ardour/selection.cc
@@ -304,7 +304,7 @@ Selection::toggle (vector<RegionView*>& r)
 }
 
 long
-Selection::toggle (nframes_t start, nframes_t end)
+Selection::toggle (framepos_t start, framepos_t end)
 {
        AudioRangeComparator cmp;
 
@@ -400,7 +400,7 @@ Selection::add (vector<RegionView*>& v)
                if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
                        changed = regions.add ((*i));
                        if (Config->get_link_region_and_track_selection() && changed) {
-                               add (&(*i)->get_trackview());
+                               add (&(*i)->get_time_axis_view());
                        }
                }
        }
@@ -422,7 +422,7 @@ Selection::add (const RegionSelection& rs)
                if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
                        changed = regions.add ((*i));
                        if (Config->get_link_region_and_track_selection() && changed) {
-                               add (&(*i)->get_trackview());
+                               add (&(*i)->get_time_axis_view());
                        }
                }
        }
@@ -436,11 +436,13 @@ void
 Selection::add (RegionView* r)
 {
        if (find (regions.begin(), regions.end(), r) == regions.end()) {
-               regions.add (r);
-               if (Config->get_link_region_and_track_selection()) {
-                       add (&r->get_trackview());
-               }
-               RegionsChanged ();
+               bool changed = regions.add (r);
+                if (Config->get_link_region_and_track_selection() && changed) {
+                        add (&r->get_time_axis_view());
+                }
+                if (changed) {
+                        RegionsChanged ();
+                }
        }
 }
 
@@ -452,7 +454,7 @@ Selection::add (MidiRegionView* mrv)
                /* XXX should we do this? */
 #if 0
                if (Config->get_link_region_and_track_selection()) {
-                       add (&mrv->get_trackview());
+                       add (&mrv->get_time_axis_view());
                }
 #endif
                MidiRegionsChanged ();
@@ -460,7 +462,7 @@ Selection::add (MidiRegionView* mrv)
 }
 
 long
-Selection::add (nframes_t start, nframes_t end)
+Selection::add (framepos_t start, framepos_t end)
 {
        AudioRangeComparator cmp;
 
@@ -476,7 +478,7 @@ Selection::add (nframes_t start, nframes_t end)
 }
 
 void
-Selection::replace (uint32_t sid, nframes_t start, nframes_t end)
+Selection::replace (uint32_t sid, framepos_t start, framepos_t end)
 {
        for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
                if ((*i).id == sid) {
@@ -610,8 +612,8 @@ Selection::remove (RegionView* r)
                RegionsChanged ();
        }
 
-       if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_trackview())) {
-               remove (&r->get_trackview());
+       if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_time_axis_view())) {
+               remove (&r->get_time_axis_view());
        }
 }
 
@@ -627,8 +629,8 @@ Selection::remove (MidiRegionView* mrv)
 
 #if 0
        /* XXX fix this up ? */
-       if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_trackview())) {
-               remove (&r->get_trackview());
+       if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_time_axis_view())) {
+               remove (&r->get_time_axis_view());
        }
 #endif
 }
@@ -652,7 +654,7 @@ Selection::remove (uint32_t selection_id)
 }
 
 void
-Selection::remove (nframes_t /*start*/, nframes_t /*end*/)
+Selection::remove (framepos_t /*start*/, framepos_t /*end*/)
 {
 }
 
@@ -742,7 +744,7 @@ Selection::set (vector<RegionView*>& v)
  *  the list of tracks it applies to.
  */
 long
-Selection::set (nframes_t start, nframes_t end)
+Selection::set (framepos_t start, framepos_t end)
 {
        if ((start == 0 && end == 0) || end < start) {
                return 0;
@@ -869,6 +871,11 @@ Selection::set (list<Selectable*> const & selectables)
 {
        clear_regions();
        clear_points ();
+
+       if (Config->get_link_region_and_track_selection ()) {
+               clear_tracks ();
+       }
+       
        add (selectables);
 }
 
@@ -936,7 +943,15 @@ Selection::set (ControlPoint* cp)
                return;
        }
 
-       points.clear ();
+       /* We're going to set up the PointSelection from the selected ControlPoints
+          on this point's line, so we need to deselect all ControlPoints before
+          we re-add this one.
+       */
+
+       for (uint32_t i = 0; i < cp->line().npoints(); ++i) {
+               cp->line().nth (i)->set_selected (false);
+       }
+
        vector<ControlPoint*> cps;
        cps.push_back (cp);
        add (cps);
@@ -989,9 +1004,9 @@ Selection::add (const list<Marker*>& m)
 }
 
 void
-MarkerSelection::range (nframes64_t& s, nframes64_t& e)
+MarkerSelection::range (framepos_t& s, framepos_t& e)
 {
-       s = max_frames;
+       s = max_framepos;
        e = 0;
 
        for (MarkerSelection::iterator i = begin(); i != end(); ++i) {
@@ -1075,3 +1090,92 @@ Selection::set_point_selection_from_line (AutomationLine const & line)
 
        PointsChanged (); /* EMIT SIGNAL */
 }
+
+XMLNode&
+Selection::get_state () const
+{
+       /* XXX: not complete; just sufficient to get track selection state
+          so that re-opening plugin windows for editor mixer strips works
+       */
+       
+       XMLNode* node = new XMLNode (X_("Selection"));
+
+       for (TrackSelection::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
+               RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+               AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (*i);
+               if (rtv) {
+                       XMLNode* t = node->add_child (X_("RouteView"));
+                       t->add_property (X_("id"), atoi (rtv->route()->id().to_s().c_str()));
+               } else if (atv) {
+                       XMLNode* t = node->add_child (X_("AutomationView"));
+                       t->add_property (X_("id"), atoi (atv->parent_route()->id().to_s().c_str()));
+                       t->add_property (X_("parameter"), EventTypeMap::instance().to_symbol (atv->parameter ()));
+               }
+       }
+
+       return *node;
+}
+
+int
+Selection::set_state (XMLNode const & node, int)
+{
+       if (node.name() != X_("Selection")) {
+               return -1;
+       }
+       
+       XMLNodeList children = node.children ();
+       for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
+               if ((*i)->name() == X_("RouteView")) {
+                       
+                       XMLProperty* prop_id = (*i)->property (X_("id"));
+                       assert (prop_id);
+                       PBD::ID id (prop_id->value ());
+                       RouteTimeAxisView* rtv = editor->get_route_view_by_route_id (id);
+                       if (rtv) {
+                               add (rtv);
+                       }
+                       
+               } else if ((*i)->name() == X_("AutomationView")) {
+                       
+                       XMLProperty* prop_id = (*i)->property (X_("id"));
+                       XMLProperty* prop_parameter = (*i)->property (X_("parameter"));
+
+                       assert (prop_id);
+                       assert (prop_parameter);
+
+                       PBD::ID id (prop_id->value ());
+                       RouteTimeAxisView* rtv = editor->get_route_view_by_route_id (id);
+
+                       if (rtv) {
+                               boost::shared_ptr<AutomationTimeAxisView> atv = rtv->automation_child (EventTypeMap::instance().new_parameter (prop_parameter->value ()));
+                        
+                               /* the automation could be for an entity that was never saved
+                                  in the session file. Don't freak out if we can't find
+                                  it.
+                               */
+                               
+                               if (atv) {
+                                       add (atv.get());
+                               }
+                       }
+               }
+       }
+
+       return 0;
+}
+
+void
+Selection::remove_regions (TimeAxisView* t)
+{
+       RegionSelection::iterator i = regions.begin();
+       while (i != regions.end ()) {
+               RegionSelection::iterator tmp = i;
+               ++tmp;
+
+               if (&(*i)->get_time_axis_view() == t) {
+                       remove (*i);
+               }
+
+               i = tmp;
+       }
+}