2 Copyright (C) 2002-2009 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __gtk_ardour_port_group_h__
21 #define __gtk_ardour_port_group_h__
26 #include <gtkmm/widget.h>
27 #include <gtkmm/checkbutton.h>
28 #include <boost/shared_ptr.hpp>
29 #include "ardour/data_type.h"
30 #include "ardour/types.h"
43 /** A list of bundles and ports, grouped by some aspect of their
44 * type e.g. busses, tracks, system. Each group has 0 or more bundles
45 * and 0 or more ports, where the ports are not in the bundles.
47 class PortGroup : public sigc::trackable
50 PortGroup (std::string const & n);
52 void add_bundle (boost::shared_ptr<ARDOUR::Bundle>);
53 void add_bundle (boost::shared_ptr<ARDOUR::Bundle>, boost::shared_ptr<ARDOUR::IO> io);
54 void add_bundle (boost::shared_ptr<ARDOUR::Bundle>, boost::shared_ptr<ARDOUR::IO>, Gdk::Color);
55 void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
56 boost::shared_ptr<ARDOUR::Bundle> only_bundle ();
58 uint32_t total_channels () const;
59 boost::shared_ptr<ARDOUR::IO> io_from_bundle (boost::shared_ptr<ARDOUR::Bundle>) const;
61 std::string name; ///< name for the group
63 bool visible () const {
67 void set_visible (bool v) {
72 bool has_port (std::string const &) const;
74 sigc::signal<void> Changed;
75 sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged;
78 boost::shared_ptr<ARDOUR::Bundle> bundle;
79 boost::shared_ptr<ARDOUR::IO> io;
82 sigc::connection changed_connection;
85 typedef std::list<BundleRecord> BundleList;
87 BundleList const & bundles () const {
92 void bundle_changed (ARDOUR::Bundle::Change);
93 void add_bundle_internal (boost::shared_ptr<ARDOUR::Bundle>, boost::shared_ptr<ARDOUR::IO>, bool, Gdk::Color);
96 bool _visible; ///< true if the group is visible in the UI
99 /// A list of PortGroups
100 class PortGroupList : public sigc::trackable
105 typedef std::vector<boost::shared_ptr<PortGroup> > List;
107 void add_group (boost::shared_ptr<PortGroup>);
108 void set_type (ARDOUR::DataType);
109 void gather (ARDOUR::Session &, bool);
110 PortGroup::BundleList const & bundles () const;
112 void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
113 uint32_t total_visible_channels () const;
114 uint32_t size () const {
115 return _groups.size();
117 boost::shared_ptr<ARDOUR::IO> io_from_bundle (boost::shared_ptr<ARDOUR::Bundle>) const;
119 void suspend_signals ();
120 void resume_signals ();
122 List::const_iterator begin () const {
123 return _groups.begin();
126 List::const_iterator end () const {
127 return _groups.end();
130 sigc::signal<void> Changed;
131 sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged;
134 bool port_has_prefix (std::string const &, std::string const &) const;
135 std::string common_prefix (std::vector<std::string> const &) const;
136 std::string common_prefix_before (std::vector<std::string> const &, std::string const &) const;
137 void emit_changed ();
138 void emit_bundle_changed (ARDOUR::Bundle::Change);
139 boost::shared_ptr<ARDOUR::Bundle> make_bundle_from_ports (std::vector<std::string> const &, bool) const;
140 void maybe_add_processor_to_bundle (boost::weak_ptr<ARDOUR::Processor>, boost::shared_ptr<RouteBundle>, bool, std::set<boost::shared_ptr<ARDOUR::IO> > &);
142 ARDOUR::DataType _type;
143 mutable PortGroup::BundleList _bundles;
145 std::vector<sigc::connection> _bundle_changed_connections;
146 bool _signals_suspended;
147 bool _pending_change;
148 ARDOUR::Bundle::Change _pending_bundle_change;
152 class RouteBundle : public ARDOUR::Bundle
155 RouteBundle (boost::shared_ptr<ARDOUR::Bundle>);
157 void add_processor_bundle (boost::shared_ptr<ARDOUR::Bundle>);
160 void reread_component_bundles ();
162 boost::shared_ptr<ARDOUR::Bundle> _route;
163 std::vector<boost::shared_ptr<ARDOUR::Bundle> > _processor;
166 #endif /* __gtk_ardour_port_group_h__ */