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.
21 #ifndef __ardour_configuration_h__
22 #define __ardour_configuration_h__
27 #include <sys/types.h>
30 #include <pbd/stateful.h>
32 #include <ardour/types.h>
33 #include <ardour/utils.h>
34 #include <ardour/configuration_variable.h>
40 class Configuration : public Stateful
44 virtual ~Configuration();
46 struct MidiPortDescriptor {
52 MidiPortDescriptor (const XMLNode&);
56 std::map<std::string,MidiPortDescriptor *> midi_ports;
58 void map_parameters (sigc::slot<void,const char*> theSlot);
63 int set_state (const XMLNode&);
64 XMLNode& get_state (void);
65 XMLNode& get_partial_state (ConfigVariableBase::Owner);
66 void set_variables (const XMLNode&, ConfigVariableBase::Owner owner);
68 void set_current_owner (ConfigVariableBase::Owner);
70 XMLNode* control_protocol_state () { return _control_protocol_state; }
72 sigc::signal<void,const char*> ParameterChanged;
74 /* define accessor methods */
76 #undef CONFIG_VARIABLE
77 #undef CONFIG_VARIABLE_SPECIAL
78 #define CONFIG_VARIABLE(Type,var,name,value) \
79 Type get_##var () const { return var.get(); } \
80 bool set_##var (Type val) { bool ret = var.set (val, current_owner); if (ret) { ParameterChanged (name); } return ret; }
81 #define CONFIG_VARIABLE_SPECIAL(Type,var,name,value,mutator) \
82 Type get_##var () const { return var.get(); } \
83 bool set_##var (Type val) { bool ret = var.set (val, current_owner); if (ret) { ParameterChanged (name); } return ret; }
84 #include "ardour/configuration_vars.h"
85 #undef CONFIG_VARIABLE
86 #undef CONFIG_VARIABLE_SPECIAL
90 /* declare variables */
92 #undef CONFIG_VARIABLE
93 #undef CONFIG_VARIABLE_SPECIAL
94 #define CONFIG_VARIABLE(Type,var,name,value) ConfigVariable<Type> var;
95 #define CONFIG_VARIABLE_SPECIAL(Type,var,name,value,mutator) ConfigVariableWithMutation<Type> var;
96 #include "ardour/configuration_vars.h"
97 #undef CONFIG_VARIABLE
98 #undef CONFIG_VARIABLE_SPECIAL
100 ConfigVariableBase::Owner current_owner;
101 XMLNode* _control_protocol_state;
103 XMLNode& state (ConfigVariableBase::Owner);
106 extern Configuration *Config;
107 extern gain_t speed_quietning; /* see comment in configuration.cc */
109 } // namespace ARDOUR
111 #endif /* __ardour_configuration_h__ */