diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
---|---|---|
committer | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
commit | 449aab3c465bbbf66d221fac3d7ea559f1720357 (patch) | |
tree | 6843cc40c88250a132acac701271f1504cd2df04 /libs/ardour/user_bundle.cc | |
parent | 9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (diff) |
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/user_bundle.cc')
-rw-r--r-- | libs/ardour/user_bundle.cc | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/libs/ardour/user_bundle.cc b/libs/ardour/user_bundle.cc new file mode 100644 index 0000000000..471d823496 --- /dev/null +++ b/libs/ardour/user_bundle.cc @@ -0,0 +1,198 @@ +#include <cassert> +#include <pbd/failed_constructor.h> +#include <pbd/compose.h> +#include <pbd/xml++.h> +#include "ardour/user_bundle.h" +#include "ardour/port_set.h" +#include "ardour/io.h" +#include "ardour/session.h" +#include "ardour/audioengine.h" +#include "i18n.h" + +ARDOUR::UserBundle::UserBundle (std::string const & n) + : Bundle (n) +{ + +} + +ARDOUR::UserBundle::UserBundle (XMLNode const & x, bool i) + : Bundle (i) +{ + if (set_state (x)) { + throw failed_constructor (); + } +} + +uint32_t +ARDOUR::UserBundle::nchannels () const +{ + Glib::Mutex::Lock lm (_ports_mutex); + return _ports.size (); +} + +const ARDOUR::PortList& +ARDOUR::UserBundle::channel_ports (uint32_t n) const +{ + assert (n < nchannels ()); + + Glib::Mutex::Lock lm (_ports_mutex); + return _ports[n]; +} + +void +ARDOUR::UserBundle::add_port_to_channel (uint32_t c, std::string const & p) +{ + assert (c < nchannels ()); + + PortsWillChange (c); + + { + Glib::Mutex::Lock lm (_ports_mutex); + _ports[c].push_back (p); + } + + PortsHaveChanged (c); +} + +void +ARDOUR::UserBundle::remove_port_from_channel (uint32_t c, std::string const & p) +{ + assert (c < nchannels ()); + + PortsWillChange (c); + + { + Glib::Mutex::Lock lm (_ports_mutex); + PortList::iterator i = std::find (_ports[c].begin(), _ports[c].end(), p); + if (i != _ports[c].end()) { + _ports[c].erase (i); + } + } + + PortsHaveChanged (c); +} + +bool +ARDOUR::UserBundle::port_attached_to_channel (uint32_t c, std::string const & p) const +{ + assert (c < nchannels ()); + + Glib::Mutex::Lock lm (_ports_mutex); + return std::find (_ports[c].begin(), _ports[c].end(), p) != _ports[c].end(); +} + +void +ARDOUR::UserBundle::add_channel () +{ + ConfigurationWillChange (); + + { + Glib::Mutex::Lock lm (_ports_mutex); + _ports.resize (_ports.size() + 1); + } + + ConfigurationHasChanged (); +} + +void +ARDOUR::UserBundle::set_channels (uint32_t n) +{ + ConfigurationWillChange (); + + { + Glib::Mutex::Lock lm (_ports_mutex); + _ports.resize (n); + } + + ConfigurationHasChanged (); +} + +void +ARDOUR::UserBundle::remove_channel (uint32_t r) +{ + assert (r < nchannels ()); + + ConfigurationWillChange (); + + { + Glib::Mutex::Lock lm (_ports_mutex); + _ports.erase (_ports.begin() + r, _ports.begin() + r + 1); + } + + ConfigurationHasChanged (); +} + +int +ARDOUR::UserBundle::set_state (XMLNode const & node) +{ + XMLProperty const * name; + + if ((name = node.property ("name")) == 0) { + PBD::error << _("Node for Bundle has no \"name\" property") << endmsg; + return -1; + } + + set_name (name->value ()); + + XMLNodeList const channels = node.children (); + + int n = 0; + for (XMLNodeConstIterator i = channels.begin(); i != channels.end(); ++i) { + + if ((*i)->name() != "Channel") { + PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*i)->name()) << endmsg; + return -1; + } + + add_channel (); + + XMLNodeList const ports = (*i)->children (); + + for (XMLNodeConstIterator j = ports.begin(); j != ports.end(); ++j) { + if ((*j)->name() != "Port") { + PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*j)->name()) << endmsg; + return -1; + } + + if ((name = (*j)->property ("name")) == 0) { + PBD::error << _("Node for Port has no \"name\" property") << endmsg; + return -1; + } + + add_port_to_channel (n, name->value ()); + } + + ++n; + } + + return 0; +} + +XMLNode& +ARDOUR::UserBundle::get_state () +{ + XMLNode *node; + + if (ports_are_inputs ()) { + node = new XMLNode ("InputBundle"); + } else { + node = new XMLNode ("OutputBundle"); + } + + node->add_property ("name", name ()); + + for (std::vector<PortList>::iterator i = _ports.begin(); i != _ports.end(); ++i) { + + XMLNode* c = new XMLNode ("Channel"); + + for (PortList::iterator j = i->begin(); j != i->end(); ++j) { + XMLNode* p = new XMLNode ("Port"); + p->add_property ("name", *j); + c->add_child_nocopy (*p); + } + + node->add_child_nocopy (*c); + } + + return *node; +} |