OSC: Add /group/list so surface can get a list of groups
[ardour.git] / libs / surfaces / osc / osc_select_observer.cc
index 5ad7f2226ada99a13fd1f22e696166e66a87e52f..fd9552273894c2638733584fd97a00bdec6ce0d3 100644 (file)
@@ -31,6 +31,7 @@
 #include "ardour/solo_isolate_control.h"
 #include "ardour/solo_safe_control.h"
 #include "ardour/route.h"
+#include "ardour/route_group.h"
 #include "ardour/send.h"
 #include "ardour/plugin.h"
 #include "ardour/plugin_insert.h"
@@ -64,9 +65,17 @@ OSCSelectObserver::OSCSelectObserver (OSC& o, ArdourSurface::OSC::OSCSurface* su
        feedback = sur->feedback;
        in_line = feedback[2];
        send_page_size = sur->send_page_size;
-       plug_page_size = sur->plug_page_size;
+       send_size = send_page_size;
        send_page = sur->send_page;
-       refresh_strip (sur->select, sur->nsends, true);
+       plug_page_size = sur->plug_page_size;
+       plug_size = plug_page_size;
+       plug_page = sur->plug_page;
+       if (sur->plugins.size () > 0) {
+               plug_id = sur->plugins[sur->plugin_id - 1];
+       } else {
+               plug_id = -1;
+       }
+       refresh_strip (sur->select, sur->nsends, gainmode, true);
        set_expand (sur->expand_enable);
 }
 
@@ -96,12 +105,13 @@ OSCSelectObserver::no_strip ()
  }
 
 void
-OSCSelectObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip, uint32_t s_nsends, bool force)
+OSCSelectObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip, uint32_t s_nsends, uint32_t gm, bool force)
 {
        _init = true;
        if (_tick_busy) {
                Glib::usleep(100); // let tick finish
        }
+       gainmode = gm;
 
        if (_strip && (new_strip == _strip) && !force) {
                _init = false;
@@ -116,8 +126,6 @@ OSCSelectObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip
 
        _strip->DropReferences.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::no_strip, this), OSC::instance());
        as = ARDOUR::Off;
-       send_size = 0;
-       plug_size = 0;
        _comp_redux = 1;
        nsends = s_nsends;
        _last_gain = -1.0;
@@ -126,6 +134,13 @@ OSCSelectObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip
        _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::name_changed, this, boost::lambda::_1), OSC::instance());
        name_changed (ARDOUR::Properties::name);
 
+       boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
+       rt->route_group_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::group_name, this), OSC::instance());
+       group_name ();
+
+       _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::pi_changed, this, _1), OSC::instance());
+       _osc.float_message ("/select/hide", _strip->is_hidden (), addr);
+
        _strip->mute_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/mute"), _strip->mute_control()), OSC::instance());
        change_message ("/select/mute", _strip->mute_control());
 
@@ -253,20 +268,6 @@ OSCSelectObserver::set_expand (uint32_t expand)
        }
 }
 
-void
-OSCSelectObserver::set_send_page (uint32_t page)
-{
-       send_page = page;
-       renew_sends ();
-}
-
-void
-OSCSelectObserver::set_send_size (uint32_t size)
-{
-       send_page_size = size;
-       renew_sends ();
-}
-
 void
 OSCSelectObserver::clear_observer ()
 {
@@ -275,6 +276,7 @@ OSCSelectObserver::clear_observer ()
        // all strip buttons should be off and faders 0 and etc.
        _osc.float_message ("/select/expand", 0, addr);
        _osc.text_message ("/select/name", " ", addr);
+       _osc.text_message ("/select/group/name", " ", addr);
        _osc.text_message ("/select/comment", " ", addr);
        _osc.float_message ("/select/mute", 0, addr);
        _osc.float_message ("/select/solo", 0, addr);
@@ -321,6 +323,22 @@ OSCSelectObserver::clear_observer ()
        eq_end();
 }
 
+void
+OSCSelectObserver::set_send_page (uint32_t page)
+{
+       if (send_page != page) {
+               send_page = page;
+               renew_sends ();
+       }
+}
+
+void
+OSCSelectObserver::set_send_size (uint32_t size)
+{
+       send_page_size = size;
+       renew_sends ();
+}
+
 void
 OSCSelectObserver::renew_sends () {
        send_connections.drop_connections ();
@@ -328,12 +346,6 @@ OSCSelectObserver::renew_sends () {
        send_init();
 }
 
-void
-OSCSelectObserver::renew_plugin () {
-       plugin_end();
-       plugin_init();
-}
-
 void
 OSCSelectObserver::send_init()
 {
@@ -382,34 +394,99 @@ OSCSelectObserver::send_init()
                                _osc.float_message_with_id ("/select/send_enable", c, proc->enabled(), in_line, addr);
                        }
                }
-               if (!gainmode && send_valid) {
+               if ((gainmode != 1) && send_valid) {
                        _osc.text_message_with_id ("/select/send_name", c, _strip->send_name(s), in_line, addr);
                }
        }
 }
 
+void
+OSCSelectObserver::send_end ()
+{
+       send_connections.drop_connections ();
+       for (uint32_t i = 1; i <= send_size; i++) {
+               if (gainmode) {
+                       _osc.float_message_with_id ("/select/send_fader", i, 0, in_line, addr);
+               } else {
+                       _osc.float_message_with_id ("/select/send_gain", i, -193, in_line, addr);
+               }
+               // next enable
+               _osc.float_message_with_id ("/select/send_enable", i, 0, in_line, addr);
+               // next name
+               _osc.text_message_with_id ("/select/send_name", i, " ", in_line, addr);
+       }
+       // need to delete or clear send_timeout
+       send_size = 0;
+       send_timeout.clear();
+}
+
+void
+OSCSelectObserver::set_plugin_id (int id, uint32_t page)
+{
+       plug_id = id;
+       plug_page = page;
+       renew_plugin ();
+}
+
+void
+OSCSelectObserver::set_plugin_page (uint32_t page)
+{
+       plug_page = page;
+       renew_plugin ();
+}
+
+void
+OSCSelectObserver::set_plugin_size (uint32_t size)
+{
+       plug_page_size = size;
+       renew_plugin ();
+}
+
+void
+OSCSelectObserver::renew_plugin () {
+       plugin_connections.drop_connections ();
+       plugin_init();
+}
+
 void
 OSCSelectObserver::plugin_init()
 {
-       if (!sur->plugin_id || !sur->plugins.size ()) {
+       if (plug_id < 0) {
+               plugin_end ();
                return;
        }
-
        boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(_strip);
        if (!r) {
+               plugin_end ();
                return;
        }
 
        // we have a plugin number now get the processor
-       boost::shared_ptr<Processor> proc = r->nth_plugin (sur->plugins[sur->plugin_id - 1]);
+       boost::shared_ptr<Processor> proc = r->nth_plugin (plug_id);
        boost::shared_ptr<PluginInsert> pi;
        if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(proc))) {
+               plugin_end ();
                return;
        }
        boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
+       // we have a plugin we can ask if it is activated
+       proc->ActiveChanged.connect (plugin_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::plug_enable, this, X_("/select/plugin/activate"), proc), OSC::instance());
+       _osc.float_message ("/select/plugin/activate", proc->enabled(), addr);
 
        bool ok = false;
-       nplug_params = sur->plug_params.size ();
+       // put only input controls into a vector
+       plug_params.clear ();
+       uint32_t nplug_params  = pip->parameter_count();
+       for ( uint32_t ppi = 0;  ppi < nplug_params; ++ppi) {
+               uint32_t controlid = pip->nth_parameter(ppi, ok);
+               if (!ok) {
+                       continue;
+               }
+               if (pip->parameter_is_input(controlid)) {
+                       plug_params.push_back (ppi);
+               }
+       }
+       nplug_params = plug_params.size ();
 
        // default of 0 page size means show all
        plug_size = nplug_params;
@@ -417,20 +494,8 @@ OSCSelectObserver::plugin_init()
                plug_size = plug_page_size;
        }
        _osc.text_message ("/select/plugin/name", pip->name(), addr);
-       uint32_t page_end = nplug_params;
-       uint32_t max_page = 1;
-       if (plug_size && nplug_params) {
-               max_page = (uint32_t)((nplug_params - 1) / plug_size) + 1;
-       }
-
-       if (sur->plug_page < 1) {
-               sur->plug_page = 1;
-       }
-       if ((uint32_t)sur->plug_page > max_page) {
-               sur->plug_page = max_page;
-       }
-       uint32_t page_start = ((sur->plug_page - 1) * plug_size);
-       page_end = sur->plug_page * plug_size;
+       uint32_t page_start = plug_page - 1;
+       uint32_t page_end = page_start + plug_size;
 
        int pid = 1;
        for ( uint32_t ppi = page_start;  ppi < page_end; ++ppi, ++pid) {
@@ -440,7 +505,7 @@ OSCSelectObserver::plugin_init()
                        continue;
                }
 
-               uint32_t controlid = pip->nth_parameter(sur->plug_params[ppi], ok);
+               uint32_t controlid = pip->nth_parameter(plug_params[ppi], ok);
                if (!ok) {
                        continue;
                }
@@ -461,25 +526,6 @@ OSCSelectObserver::plugin_init()
        }
 }
 
-void
-OSCSelectObserver::send_end ()
-{
-       send_connections.drop_connections ();
-       for (uint32_t i = 1; i <= send_size; i++) {
-               if (gainmode) {
-                       _osc.float_message_with_id ("/select/send_fader", i, 0, in_line, addr);
-               } else {
-                       _osc.float_message_with_id ("/select/send_gain", i, -193, in_line, addr);
-               }
-               // next enable
-               _osc.float_message_with_id ("/select/send_enable", i, 0, in_line, addr);
-               // next name
-               _osc.text_message_with_id ("/select/send_name", i, " ", in_line, addr);
-       }
-       // need to delete or clear send_timeout
-       send_timeout.clear();
-}
-
 void
 OSCSelectObserver::plugin_parameter_changed (int pid, bool swtch, boost::shared_ptr<PBD::Controllable> controllable)
 {
@@ -494,12 +540,14 @@ void
 OSCSelectObserver::plugin_end ()
 {
        plugin_connections.drop_connections ();
+       _osc.float_message ("/select/plugin/activate", 0, addr);
        _osc.text_message ("/select/plugin/name", " ", addr);
        for (uint32_t i = 1; i <= plug_size; i++) {
                _osc.float_message_with_id ("/select/plugin/parameter", i, 0, in_line, addr);
                // next name
                _osc.text_message_with_id ("/select/plugin/parameter/name", i, " ", in_line, addr);
        }
+       plug_size = 0;
        nplug_params = 0;
 }
 
@@ -600,6 +648,25 @@ OSCSelectObserver::name_changed (const PBD::PropertyChange& what_changed)
        }
 }
 
+void
+OSCSelectObserver::group_name ()
+{
+       boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
+
+       RouteGroup *rg = rt->route_group();
+       if (rg) {
+               _osc.text_message ("/select/group/name", rg->name(), addr);
+       } else {
+               _osc.text_message ("/select/group/name", " ", addr);
+       }
+}
+
+void
+OSCSelectObserver::pi_changed (PBD::PropertyChange const& what_changed)
+{
+       _osc.float_message ("/select/hide", _strip->is_hidden (), addr);
+}
+
 void
 OSCSelectObserver::change_message (string path, boost::shared_ptr<Controllable> controllable)
 {
@@ -620,6 +687,15 @@ OSCSelectObserver::enable_message (string path, boost::shared_ptr<Controllable>
 
 }
 
+void
+OSCSelectObserver::plug_enable (string path, boost::shared_ptr<Processor> proc)
+{
+       // with no delay value is wrong
+       Glib::usleep(10);
+
+       _osc.float_message (path, proc->enabled(), addr);
+}
+
 void
 OSCSelectObserver::change_message_with_id (string path, uint32_t id, boost::shared_ptr<Controllable> controllable)
 {
@@ -685,10 +761,13 @@ OSCSelectObserver::gain_message ()
        }
 
        if (gainmode) {
-               _osc.text_message ("/select/name", string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (value)), addr);
-               gain_timeout = 8;
                _osc.float_message ("/select/fader", _strip->gain_control()->internal_to_interface (value), addr);
-       } else {
+               if (gainmode == 1) {
+                       _osc.text_message ("/select/name", string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (value)), addr);
+                       gain_timeout = 8;
+               }
+       }
+       if (!gainmode || gainmode == 2) {
                if (value < 1e-15) {
                        _osc.float_message ("/select/gain", -200, addr);
                } else {
@@ -765,20 +844,21 @@ OSCSelectObserver::send_gain (uint32_t id, boost::shared_ptr<PBD::Controllable>
 #endif
 
        if (gainmode) {
-               path = "/select/send_fader";
                if (controllable) {
                        value = controllable->internal_to_interface (raw_value);
                }
-               _osc.text_message_with_id ("/select/send_name" , id, string_compose ("%1%2%3", std::fixed, std::setprecision(2), db), in_line, addr);
-               if (send_timeout.size() > id) {
-                       send_timeout[id] = 8;
+               _osc.float_message_with_id ("/select/send_fader", id, value, in_line, addr);
+               if (gainmode == 1) {
+                       _osc.text_message_with_id ("/select/send_name" , id, string_compose ("%1%2%3", std::fixed, std::setprecision(2), db), in_line, addr);
+                       if (send_timeout.size() > id) {
+                               send_timeout[id] = 8;
+                       }
                }
-       } else {
-               path = "/select/send_gain";
-               value = db;
+       }
+       if (!gainmode || gainmode == 2) {
+               _osc.float_message_with_id ("/select/send_gain", id, db, in_line, addr);
        }
 
-       _osc.float_message_with_id (path, id, value, in_line, addr);
 }
 
 void