/*
- Copyright (C) 1999-2006 Paul Davis
+ Copyright (C) 1999-2009 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
*/
-#include <unistd.h>
-#include <cstdio> /* for snprintf, grrr */
+#include <iostream>
-#include <glib.h>
-#include <glib/gstdio.h> /* for g_stat() */
-#include <glibmm/miscutils.h>
+#include "pbd/compose.h"
-#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"
+#include "ardour/configuration.h"
+#include "ardour/debug.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)
+ConfigVariableBase::add_to_node (XMLNode& node)
{
- current_owner = owner;
+ const std::string v = get_as_string ();
+ DEBUG_TRACE (DEBUG::Configuration, string_compose ("Config variable %1 stored as [%2]\n", _name, v));
+ XMLNode* child = new XMLNode ("Option");
+ child->add_property ("name", _name);
+ child->add_property ("value", v);
+ node.add_child_nocopy (*child);
}
-int
-Configuration::load_state ()
+bool
+ConfigVariableBase::set_from_node (XMLNode const & node)
{
- bool found = false;
-
- sys::path system_rc_file;
- struct stat statbuf;
+ if (node.name() == "Config" || node.name() == "Canvas" || node.name() == "UI") {
- /* 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;
+ /* ardour.rc */
- string rcfile = system_rc_file.to_string();
+ const XMLProperty* prop;
+ XMLNodeList nlist;
+ XMLNodeConstIterator niter;
+ XMLNode* child;
- /* 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;
- }
- }
+ nlist = node.children();
- /* now load configuration file for user */
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- sys::path user_rc_file;
+ child = *niter;
- 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;
+ if (child->name() == "Option") {
+ if ((prop = child->property ("name")) != 0) {
+ if (prop->value() == _name) {
+ if ((prop = child->property ("value")) != 0) {
+ if (_name == "audio-search-path") {
+ sleep (1);
+ }
+ set_from_string (prop->value());
+ return true;
+ }
+ }
+ }
}
- } 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;
-}
+ } else if (node.name() == "Options") {
-void
-Configuration::add_instant_xml(XMLNode& node)
-{
- Stateful::add_instant_xml (node, user_config_directory ());
-}
+ /* session file */
-XMLNode*
-Configuration::instant_xml(const string& node_name)
-{
- return Stateful::instant_xml (node_name, user_config_directory ());
-}
+ XMLNodeList olist;
+ XMLNodeConstIterator oiter;
+ XMLNode* option;
+ const XMLProperty* opt_prop;
+ olist = node.children();
-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;
-}
+ for (oiter = olist.begin(); oiter != olist.end(); ++oiter) {
-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) {
+ option = *oiter;
- 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);
+ if (option->name() == _name) {
+ if ((opt_prop = option->property ("val")) != 0) {
+ set_from_string (opt_prop->value());
+ return true;
}
- 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;
- }
+ return false;
}
void
void
ConfigVariableBase::miss ()
{
- // placeholder for any debugging desired when a config variable
+ // placeholder for any debugging desired when a config variable
// is set but to the same value as it already has
}
projects / ardour.git / blobdiff