remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 371 deletions

diff --git a/libs/ardour/configuration.cc b/libs/ardour/configuration.cc
deleted file mode 100644
index b164d418ab..0000000000
--- a/libs/ardour/configuration.cc
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
-    Copyright (C) 1999-2006 Paul Davis 
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <unistd.h>
-#include <cstdio> /* for snprintf, grrr */
-
-#include <glib.h>  
-#include <glib/gstdio.h> /* for g_stat() */
-
-#include <pbd/failed_constructor.h>
-#include <pbd/xml++.h>
-#include <pbd/filesystem.h>
-#include <pbd/file_utils.h>
-
-#include <midi++/manager.h>
-
-#include <ardour/ardour.h>
-#include <ardour/configuration.h>
-#include <ardour/audio_diskstream.h>
-#include <ardour/control_protocol_manager.h>
-#include <ardour/filesystem_paths.h>
-
-#include "i18n.h"
-
-using namespace ARDOUR;
-using namespace std;
-using namespace PBD;
-
-/* this is global so that we do not have to indirect through an object pointer
-   to reference it.
-*/
-
-namespace ARDOUR {
-    float speed_quietning = 0.251189; // -12dB reduction for ffwd or rewind
-}
-
-Configuration::Configuration ()
-	:
-/* construct variables */
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-#define CONFIG_VARIABLE(Type,var,name,value) var (name,value),
-#define CONFIG_VARIABLE_SPECIAL(Type,var,name,value,mutator) var (name,value,mutator),
-#include "ardour/configuration_vars.h"
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL
-
-
-	current_owner (ConfigVariableBase::Default)
-{
-	_control_protocol_state = 0;
-}
-
-Configuration::~Configuration ()
-{
-}
-
-void
-Configuration::set_current_owner (ConfigVariableBase::Owner owner)
-{
-	current_owner = owner;
-}
-
-int
-Configuration::load_state ()
-{
-	bool found = false;
-
-	sys::path system_rc_file;
-	struct stat statbuf;
-
-	/* load system configuration first */
-	
-	if ( find_file_in_search_path (ardour_search_path() + system_config_search_path(),
-			"ardour_system.rc", system_rc_file) )
-	{
-		XMLTree tree;
-		found = true;
-
-		string rcfile = system_rc_file.to_string();
-
-		/* stupid XML Parser hates empty files */
-		
-		if (g_stat (rcfile.c_str(), &statbuf)) {
-			return -1;
-		}
-
-		if (statbuf.st_size != 0) {
-			cerr << string_compose (_("loading system configuration file %1"), rcfile) << endl;
-			
-			if (!tree.read (rcfile.c_str())) {
-				error << string_compose(_("Ardour: cannot read system configuration file \"%1\""), rcfile) << endmsg;
-				return -1;
-			}
-			
-			current_owner = ConfigVariableBase::System;
-			
-			if (set_state (*tree.root())) {
-				error << string_compose(_("Ardour: system configuration file \"%1\" not loaded successfully."), rcfile) << endmsg;
-				return -1;
-			}
-		} else {
-			error << _("your system Ardour configuration file is empty. This probably means that there as an error installing Ardour") << endmsg;
-		}
-	}
-
-	/* now load configuration file for user */
-
-	sys::path user_rc_file;
-
-	if (find_file_in_search_path (ardour_search_path() + user_config_directory(),
-			"ardour.rc", user_rc_file))
-	{
-		XMLTree tree;
-		
-		string rcfile = user_rc_file.to_string();
-
-		/* stupid XML parser hates empty files */
-
-		if (g_stat (rcfile.c_str(), &statbuf)) {
-			return -1;
-		}
-
-		if (statbuf.st_size != 0) {
-			cerr << string_compose (_("loading user configuration file %1"), rcfile) << endl;
-			
-			if (!tree.read (rcfile)) {
-				error << string_compose(_("Ardour: cannot read configuration file \"%1\""), rcfile) << endmsg;
-				return -1;
-			}
-			
-			current_owner = ConfigVariableBase::Config;
-			
-			if (set_state (*tree.root())) {
-				error << string_compose(_("Ardour: user configuration file \"%1\" not loaded successfully."), rcfile) << endmsg;
-				return -1;
-			}
-		} else {
-			warning << _("your Ardour configuration file is empty. This is not normal.") << endmsg;
-		}	
-	}
-
-	if (!found)
-		error << "Ardour: could not find configuration file (ardour.rc), canvas will look broken." << endmsg;
-
-	return 0;
-}
-
-int
-Configuration::save_state()
-{
-	XMLTree tree;
-
-	try
-	{
-		sys::create_directories (user_config_directory ());
-	}
-	catch (const sys::filesystem_error& ex)
-	{
-		error << "Could not create user configuration directory" << endmsg;
-		return -1;
-	}
-	
-	sys::path rcfile_path(user_config_directory());
-
-	rcfile_path /= "ardour.rc";
-	const string rcfile = rcfile_path.to_string();
-
-	// this test seems bogus?
-	if (rcfile.length()) {
-		tree.set_root (&get_state());
-		if (!tree.write (rcfile.c_str())){
-			error << string_compose (_("Config file %1 not saved"), rcfile) << endmsg;
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-void
-Configuration::add_instant_xml(XMLNode& node)
-{
-	Stateful::add_instant_xml (node, user_config_directory ());
-}
-
-XMLNode*
-Configuration::instant_xml(const string& node_name)
-{
-	return Stateful::instant_xml (node_name, user_config_directory ());
-}
-
-
-bool
-Configuration::save_config_options_predicate (ConfigVariableBase::Owner owner)
-{
-	/* only save things that were in the config file to start with */
-	return owner & ConfigVariableBase::Config;
-}
-
-XMLNode&
-Configuration::get_state ()
-{
-	XMLNode* root;
-	LocaleGuard lg (X_("POSIX"));
-
-	root = new XMLNode("Ardour");
-
-	MIDI::Manager::PortMap::const_iterator i;
-	const MIDI::Manager::PortMap& ports = MIDI::Manager::instance()->get_midi_ports();
-	
-	for (i = ports.begin(); i != ports.end(); ++i) {
-		root->add_child_nocopy(i->second->get_state());
-	}
-	
-	root->add_child_nocopy (get_variables (sigc::mem_fun (*this, &Configuration::save_config_options_predicate), "Config"));
-	
-	if (_extra_xml) {
-		root->add_child_copy (*_extra_xml);
-	}
-	
-	root->add_child_nocopy (ControlProtocolManager::instance().get_state());
-	
-	return *root;
-}
-
-XMLNode&
-Configuration::get_variables (sigc::slot<bool,ConfigVariableBase::Owner> predicate, std::string which_node)
-{
-	XMLNode* node;
-	LocaleGuard lg (X_("POSIX"));
-
-	node = new XMLNode(which_node);
-
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-#define CONFIG_VARIABLE(type,var,Name,value) \
-         if (node->name() == "Config") { if (predicate (var.owner())) { var.add_to_node (*node); }}
-#define CONFIG_VARIABLE_SPECIAL(type,var,Name,value,mutator) \
-         if (node->name() == "Config") { if (predicate (var.owner())) { var.add_to_node (*node); }}
-#include "ardour/configuration_vars.h"
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-
-	return *node;
-}
-
-int
-Configuration::set_state (const XMLNode& root)
-{
-	if (root.name() != "Ardour") {
-		return -1;
-	}
-
-	XMLNodeList nlist = root.children();
-	XMLNodeConstIterator niter;
-	XMLNode *node;
-
-	for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
-
-		node = *niter;
-
-		if (node->name() == "MIDI-port") {
-
-			try {
-
-				MIDI::Port::Descriptor desc (*node);
-				map<string,XMLNode>::iterator x;
-				if ((x = midi_ports.find (desc.tag)) != midi_ports.end()) {
-					midi_ports.erase (x);
-				}
-				midi_ports.insert (pair<string,XMLNode>(desc.tag,*node));
-			}
-
-			catch (failed_constructor& err) {
-				warning << _("ill-formed MIDI port specification in ardour rcfile (ignored)") << endmsg;
-			}
-
-		} else if (node->name() == "Config") {
-			
-			set_variables (*node, ConfigVariableBase::Config);
-			
-		} else if (node->name() == "extra") {
-			_extra_xml = new XMLNode (*node);
-
-		} else if (node->name() == ControlProtocolManager::state_node_name) {
-			_control_protocol_state = new XMLNode (*node);
-		}
-	}
-
-	Diskstream::set_disk_io_chunk_frames (minimum_disk_io_bytes.get() / sizeof (Sample));
-
-	return 0;
-}
-
-void
-Configuration::set_variables (const XMLNode& node, ConfigVariableBase::Owner owner)
-{
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-#define CONFIG_VARIABLE(type,var,name,value) \
-         if (var.set_from_node (node, owner)) { \
-		 ParameterChanged (name); \
-	 }
-#define CONFIG_VARIABLE_SPECIAL(type,var,name,value,mutator) \
-         if (var.set_from_node (node, owner)) { \
-		 ParameterChanged (name); \
-	 }
-
-#include "ardour/configuration_vars.h"
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL
-	
-}
-void
-Configuration::map_parameters (sigc::slot<void,const char*> theSlot)
-{
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-#define CONFIG_VARIABLE(type,var,name,value)                 theSlot (name);
-#define CONFIG_VARIABLE_SPECIAL(type,var,name,value,mutator) theSlot (name);
-#include "ardour/configuration_vars.h"
-#undef  CONFIG_VARIABLE
-#undef  CONFIG_VARIABLE_SPECIAL	
-}
-
-bool ConfigVariableBase::show_stores = false;
-
-void
-ConfigVariableBase::set_show_stored_values (bool yn)
-{
-	show_stores = yn;
-}
-
-void
-ConfigVariableBase::show_stored_value (const string& str)
-{
-	if (show_stores) {
-		cerr << "Config variable " << _name << " stored as " << str << endl;
-	}
-}
-
-void
-ConfigVariableBase::notify ()
-{
-	// placeholder for any debugging desired when a config variable is modified
-}
-
-void
-ConfigVariableBase::miss ()
-{
-	// placeholder for any debugging desired when a config variable 
-	// is set but to the same value as it already has
-}
-