2 Copyright (C) 1999 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 __ardour_configuration_h__
21 #define __ardour_configuration_h__
26 #include <sys/types.h>
29 #include <pbd/stateful.h>
31 #include <ardour/types.h>
32 #include <ardour/utils.h>
33 #include <ardour/configuration_variable.h>
39 class Configuration : public PBD::Stateful
43 virtual ~Configuration();
45 std::map<std::string,XMLNode> midi_ports;
47 void map_parameters (sigc::slot<void,const char*> theSlot);
52 /// calls Stateful::*instant_xml methods using
53 /// ARDOUR::user_config_directory for the directory argument
54 void add_instant_xml (XMLNode&);
55 XMLNode * instant_xml (const std::string& str);
57 int set_state (const XMLNode&);
58 XMLNode& get_state (void);
59 XMLNode& get_variables (sigc::slot<bool,ConfigVariableBase::Owner>, std::string which_node = "Config");
60 void set_variables (const XMLNode&, ConfigVariableBase::Owner owner);
62 void set_current_owner (ConfigVariableBase::Owner);
64 XMLNode* control_protocol_state () { return _control_protocol_state; }
66 sigc::signal<void,const char*> ParameterChanged;
68 /* define accessor methods */
70 #undef CONFIG_VARIABLE
71 #undef CONFIG_VARIABLE_SPECIAL
72 #define CONFIG_VARIABLE(Type,var,name,value) \
73 Type get_##var () const { return var.get(); } \
74 bool set_##var (Type val) { bool ret = var.set (val, current_owner); if (ret) { ParameterChanged (name); } return ret; }
75 #define CONFIG_VARIABLE_SPECIAL(Type,var,name,value,mutator) \
76 Type get_##var () const { return var.get(); } \
77 bool set_##var (Type val) { bool ret = var.set (val, current_owner); if (ret) { ParameterChanged (name); } return ret; }
78 #include "ardour/configuration_vars.h"
79 #undef CONFIG_VARIABLE
80 #undef CONFIG_VARIABLE_SPECIAL
84 /* declare variables */
86 #undef CONFIG_VARIABLE
87 #undef CONFIG_VARIABLE_SPECIAL
88 #define CONFIG_VARIABLE(Type,var,name,value) ConfigVariable<Type> var;
89 #define CONFIG_VARIABLE_SPECIAL(Type,var,name,value,mutator) ConfigVariableWithMutation<Type> var;
90 #include "ardour/configuration_vars.h"
91 #undef CONFIG_VARIABLE
92 #undef CONFIG_VARIABLE_SPECIAL
94 ConfigVariableBase::Owner current_owner;
95 XMLNode* _control_protocol_state;
97 XMLNode& state (sigc::slot<bool,ConfigVariableBase::Owner>);
98 bool save_config_options_predicate (ConfigVariableBase::Owner owner);
101 extern Configuration *Config;
102 extern gain_t speed_quietning; /* see comment in configuration.cc */
104 } // namespace ARDOUR
106 #endif /* __ardour_configuration_h__ */