*/
#include "pbd/convert.h"
+#include "pbd/error.h"
#include "pbd/replace_all.h"
#include "ardour/vca.h"
#include "ardour/vca_manager.h"
+#include "i18n.h"
+
using namespace ARDOUR;
using namespace Glib::Threads;
+using namespace PBD;
using std::string;
+string VCAManager::xml_node_name (X_("VCAManager"));
VCAManager::VCAManager (Session& s)
: SessionHandleRef (s)
+ , _vcas_loaded (false)
{
}
VCAManager::~VCAManager ()
{
+ clear ();
+}
+
+void
+VCAManager::clear ()
+{
+ Mutex::Lock lm (lock);
+ _vcas.clear ();
}
-VCAManager::VCAS
+VCAList
VCAManager::vcas () const
{
Mutex::Lock lm (lock);
string name = name_template;
if (name.find ("%n")) {
- string sn = PBD::to_string (n, std::dec);
+ string sn = PBD::to_string (num, std::dec);
replace_all (name, "%n", sn);
}
- boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, name, num));
+ boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, num, name));
+
+ vca->init ();
_vcas.push_back (vca);
vcal.push_back (vca);
{
Mutex::Lock lm (lock);
- for (VCAS::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
if ((*i)->number() == n) {
return *i;
}
return boost::shared_ptr<VCA>();
}
+
+XMLNode&
+VCAManager::get_state ()
+{
+ XMLNode* node = new XMLNode (xml_node_name);
+
+ {
+ Mutex::Lock lm (lock);
+
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ node->add_child_nocopy ((*i)->get_state());
+ }
+ }
+
+ return *node;
+}
+
+int
+VCAManager::set_state (XMLNode const& node, int version)
+{
+ if (node.name() != xml_node_name) {
+ return -1;
+ }
+
+ XMLNodeList const & children = node.children();
+ VCAList vcal;
+
+ _vcas_loaded = false;
+
+ for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
+ if ((*i)->name() == VCA::xml_node_name) {
+ boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, 0, X_("tobereset")));
+
+ if (vca->init() || vca->set_state (**i, version)) {
+ error << _("Cannot set state of a VCA") << endmsg;
+ return -1;
+ }
+
+ /* can't hold the lock for the entire loop,
+ * because the new VCA maybe slaved and needs
+ * to call back into us to set up its own
+ * slave/master relationship
+ */
+
+ {
+ Mutex::Lock lm (lock);
+ _vcas.push_back (vca);
+ vcal.push_back (vca);
+ }
+ }
+ }
+
+ _vcas_loaded = true;
+
+ VCAsLoaded (); /* EMIT SIGNAL */
+ VCAAdded (vcal); /* EMIT SIGNAL */
+
+ return 0;
+}