Fix some unused parameter warnings.

[ardour.git] / gtk2_ardour / port_group.h

diff --git a/gtk2_ardour/port_group.h b/gtk2_ardour/port_group.h
index 17e9842f93b2c6f9b9076035f5583eddada696a2..dbdcfc06ca96e404a063be42eb182e70b936d3f9 100644 (file)
--- a/gtk2_ardour/port_group.h
+++ b/gtk2_ardour/port_group.h
@@ -22,18 +22,23 @@
 
 #include <vector>
 #include <string>
+#include <set>
 #include <gtkmm/widget.h>
 #include <gtkmm/checkbutton.h>
 #include <boost/shared_ptr.hpp>
-#include <ardour/data_type.h>
-#include <ardour/types.h>
+#include "ardour/data_type.h"
+#include "ardour/types.h"
 
 namespace ARDOUR {
        class Session;
        class Bundle;
+       class Processor;
+       class IO;
 }
 
 class PortMatrix;
+class RouteBundle;
+class PublicEditor;
 
 /** A list of bundles and ports, grouped by some aspect of their
  *  type e.g. busses, tracks, system.  Each group has 0 or more bundles
@@ -42,85 +47,116 @@ class PortMatrix;
 class PortGroup : public sigc::trackable
 {
 public:
-       /** PortGroup constructor.
-        * @param n Name.
-        * @param v true if group should be visible in the UI, otherwise false.
-        */
-       PortGroup (std::string const & n, bool v)
-               : name (n), _visible (v) {}
+       PortGroup (std::string const & n);
 
        void add_bundle (boost::shared_ptr<ARDOUR::Bundle>);
-       void add_port (std::string const &);
+       void add_bundle (boost::shared_ptr<ARDOUR::Bundle>, boost::shared_ptr<ARDOUR::IO> io);
+       void add_bundle (boost::shared_ptr<ARDOUR::Bundle>, boost::shared_ptr<ARDOUR::IO>, Gdk::Color);
+       void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
+       boost::shared_ptr<ARDOUR::Bundle> only_bundle ();
        void clear ();
+       uint32_t total_channels () const;
+       boost::shared_ptr<ARDOUR::IO> io_from_bundle (boost::shared_ptr<ARDOUR::Bundle>) const;
 
        std::string name; ///< name for the group
-       ARDOUR::BundleList bundles;
-       std::vector<std::string> ports;
+
        bool visible () const {
                return _visible;
        }
 
        void set_visible (bool v) {
                _visible = v;
-               VisibilityChanged ();
+               Changed ();
        }
 
        bool has_port (std::string const &) const;
 
-       sigc::signal<void> VisibilityChanged;
+       sigc::signal<void> Changed;
+       sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged;
 
-private:       
-       bool _visible; ///< true if the group is visible in the UI
-};
+       struct BundleRecord {
+               boost::shared_ptr<ARDOUR::Bundle> bundle;
+               boost::shared_ptr<ARDOUR::IO> io;
+               Gdk::Color colour;
+               bool has_colour;
+               sigc::connection changed_connection;
+       };
 
-/// The UI for a PortGroup
-class PortGroupUI
-{
-  public:
-       PortGroupUI (PortMatrix*, PortGroup*);
+       typedef std::list<BundleRecord> BundleList;
 
-       Gtk::Widget& visibility_checkbutton () {
-               return _visibility_checkbutton;
+       BundleList const & bundles () const {
+               return _bundles;
        }
+       
+private:
+       void bundle_changed (ARDOUR::Bundle::Change);
 
-  private:
-       void visibility_checkbutton_toggled ();
-       void setup_visibility_checkbutton ();
-
-       PortMatrix* _port_matrix; ///< the PortMatrix that we are working for
-       PortGroup* _port_group; ///< the PortGroup that we are representing
-       Gtk::CheckButton _visibility_checkbutton;
+       BundleList _bundles;
+       bool _visible; ///< true if the group is visible in the UI
 };
 
 /// A list of PortGroups
-class PortGroupList : public std::list<PortGroup*>, public sigc::trackable
+class PortGroupList : public sigc::trackable
 {
   public:
-       PortGroupList (ARDOUR::DataType, bool);
+       PortGroupList ();
 
-       void gather (ARDOUR::Session &);
+       typedef std::vector<boost::shared_ptr<PortGroup> > List;
+
+       void add_group (boost::shared_ptr<PortGroup>);
        void set_type (ARDOUR::DataType);
-       void set_offer_inputs (bool);
-       ARDOUR::BundleList bundles () const;
-       void take_visibility_from (PortGroupList const &);
-       void clear_list ();
+       void gather (ARDOUR::Session &, bool);
+       PortGroup::BundleList const & bundles () const;
+       void clear ();
+       void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
+       uint32_t total_visible_channels () const;
+       uint32_t size () const {
+               return _groups.size();
+       }
+       boost::shared_ptr<ARDOUR::IO> io_from_bundle (boost::shared_ptr<ARDOUR::Bundle>) const;
+
+       void suspend_signals ();
+       void resume_signals ();
+
+       List::const_iterator begin () const {
+               return _groups.begin();
+       }
+
+       List::const_iterator end () const {
+               return _groups.end();
+       }
+
+       sigc::signal<void> Changed;
 
-       sigc::signal<void> VisibilityChanged;
-       
   private:
        bool port_has_prefix (std::string const &, std::string const &) const;
        std::string common_prefix (std::vector<std::string> const &) const;
-       void visibility_changed ();
-       
+       std::string common_prefix_before (std::vector<std::string> const &, std::string const &) const;
+       void emit_changed ();
+       boost::shared_ptr<ARDOUR::Bundle> make_bundle_from_ports (std::vector<std::string> const &, bool) const;
+       void maybe_add_processor_to_bundle (boost::weak_ptr<ARDOUR::Processor>, boost::shared_ptr<RouteBundle>, bool, std::set<boost::shared_ptr<ARDOUR::IO> > &);
+
        ARDOUR::DataType _type;
-       bool _offer_inputs;
+       mutable PortGroup::BundleList _bundles;
+       List _groups;
+       std::vector<sigc::connection> _bundle_changed_connections;
+       bool _signals_suspended;
+       bool _pending_change;
+};
+
+
+class RouteBundle : public ARDOUR::Bundle
+{
+public:
+       RouteBundle (boost::shared_ptr<ARDOUR::Bundle>);
 
-       PortGroup _buss;
-       PortGroup _track;
-       PortGroup _system;
-       PortGroup _other;
+       void add_processor_bundle (boost::shared_ptr<ARDOUR::Bundle>);
 
-       std::vector<sigc::connection> _visibility_connections;
+private:
+       void reread_component_bundles ();
+       
+       boost::shared_ptr<ARDOUR::Bundle> _route;
+       std::vector<boost::shared_ptr<ARDOUR::Bundle> > _processor;
 };
 
 #endif /* __gtk_ardour_port_group_h__ */