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__
25 #include <gtkmm/widget.h>
26 #include <gtkmm/checkbutton.h>
27 #include <boost/shared_ptr.hpp>
28 #include "ardour/data_type.h"
29 #include "ardour/types.h"
40 /** A list of bundles and ports, grouped by some aspect of their
41 * type e.g. busses, tracks, system. Each group has 0 or more bundles
42 * and 0 or more ports, where the ports are not in the bundles.
44 class PortGroup : public sigc::trackable
47 PortGroup (std::string const & n);
49 void add_bundle (boost::shared_ptr<ARDOUR::Bundle>);
50 void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
51 boost::shared_ptr<ARDOUR::Bundle> only_bundle ();
53 uint32_t total_channels () const;
55 std::string name; ///< name for the group
57 ARDOUR::BundleList const & bundles () const {
61 bool visible () const {
65 void set_visible (bool v) {
70 bool has_port (std::string const &) const;
72 sigc::signal<void> Modified;
73 sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged;
76 void bundle_changed (ARDOUR::Bundle::Change);
78 ARDOUR::BundleList _bundles;
80 typedef std::map<boost::shared_ptr<ARDOUR::Bundle>, sigc::connection> ConnectionList;
81 ConnectionList _bundle_changed_connections;
83 bool _visible; ///< true if the group is visible in the UI
86 /// A list of PortGroups
87 class PortGroupList : public sigc::trackable
92 typedef std::vector<boost::shared_ptr<PortGroup> > List;
94 void add_group (boost::shared_ptr<PortGroup>);
95 void set_type (ARDOUR::DataType);
96 void gather (ARDOUR::Session &, bool);
97 ARDOUR::BundleList const & bundles () const;
99 void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>);
100 uint32_t total_visible_channels () const;
101 uint32_t size () const {
102 return _groups.size();
105 void suspend_signals ();
106 void resume_signals ();
108 List::const_iterator begin () const {
109 return _groups.begin();
112 List::const_iterator end () const {
113 return _groups.end();
116 sigc::signal<void> Changed;
119 bool port_has_prefix (std::string const &, std::string const &) const;
120 std::string common_prefix (std::vector<std::string> const &) const;
121 std::string common_prefix_before (std::vector<std::string> const &, std::string const &) const;
122 void emit_changed ();
123 boost::shared_ptr<ARDOUR::Bundle> make_bundle_from_ports (std::vector<std::string> const &, bool) const;
124 void maybe_add_processor_to_bundle (boost::weak_ptr<ARDOUR::Processor>, boost::shared_ptr<RouteBundle>, bool);
126 ARDOUR::DataType _type;
127 mutable ARDOUR::BundleList _bundles;
129 std::vector<sigc::connection> _bundle_changed_connections;
130 bool _signals_suspended;
131 bool _pending_change;
135 class RouteBundle : public ARDOUR::Bundle
138 RouteBundle (boost::shared_ptr<ARDOUR::Bundle>);
140 void add_processor_bundle (boost::shared_ptr<ARDOUR::Bundle>);
143 void reread_component_bundles ();
145 boost::shared_ptr<ARDOUR::Bundle> _route;
146 std::vector<boost::shared_ptr<ARDOUR::Bundle> > _processor;
149 #endif /* __gtk_ardour_port_group_h__ */