*/
+#include "pbd/error.h"
+#include "pbd/replace_all.h"
+#include "pbd/string_convert.h"
+
+#include "ardour/boost_debug.h"
+#include "ardour/selection.h"
+#include "ardour/session.h"
+#include "ardour/slavable.h"
#include "ardour/vca.h"
#include "ardour/vca_manager.h"
+#include "pbd/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 ();
}
-VCAManager::VCAS
+void
+VCAManager::clear ()
+{
+ bool send = false;
+ {
+ Mutex::Lock lm (lock);
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ if ((*i)->is_selected ()) {
+ _session.selection().remove_stripable_by_id ((*i)->id());
+ send = true;
+ }
+ (*i)->DropReferences ();
+ }
+ _vcas.clear ();
+ }
+
+ if (send && !_session.deletion_in_progress ()) {
+ PropertyChange pc;
+ pc.add (Properties::selected);
+ PresentationInfo::Change (pc);
+ }
+}
+
+VCAList
VCAManager::vcas () const
{
Mutex::Lock lm (lock);
return _vcas;
}
-boost::shared_ptr<VCA>
-VCAManager::create_vca (std::string const & name)
+int
+VCAManager::create_vca (uint32_t howmany, std::string const & name_template)
{
- boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, name));
+ VCAList vcal;
+
+ uint32_t n_stripables = _session.nstripables ();
+
{
Mutex::Lock lm (lock);
- _vcas.push_back (vca);
- }
- VCAList vcal;
- vcal.push_back (vca);
+ for (uint32_t n = 0; n < howmany; ++n) {
+
+ int num = VCA::next_vca_number ();
+ string name = name_template;
+
+ if (name.find ("%n")) {
+ string sn = PBD::to_string (num);
+ replace_all (name, "%n", sn);
+ }
+
+ boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, num, name));
+ BOOST_MARK_VCA (vca);
+
+ vca->init ();
+ vca->set_presentation_order (n + n_stripables);
+
+ _vcas.push_back (vca);
+ vcal.push_back (vca);
+ }
+ }
VCAAdded (vcal); /* EMIT SIGNAL */
- return vca;
+ _session.set_dirty ();
+
+ return 0;
}
_vcas.remove (vca);
}
+ /* this should cause deassignment and deletion */
+
+ vca->DropReferences ();
+
+ if (vca->is_selected () && !_session.deletion_in_progress ()) {
+ _session.selection().remove_stripable_by_id (vca->id());
+ PropertyChange pc;
+ pc.add (Properties::selected);
+ PresentationInfo::Change (pc);
+ }
+ _session.set_dirty ();
+}
+
+boost::shared_ptr<VCA>
+VCAManager::vca_by_number (int32_t n) const
+{
+ Mutex::Lock lm (lock);
+
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ if ((*i)->number() == n) {
+ return *i;
+ }
+ }
+
+ return boost::shared_ptr<VCA>();
+}
+
+boost::shared_ptr<VCA>
+VCAManager::vca_by_name (std::string const& name) const
+{
+ Mutex::Lock lm (lock);
+
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ if ((*i)->name() == name || (*i)->full_name() == name) {
+ 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;
- vcal.push_back (vca);
- VCARemoved (vcal); /* EMIT SIGNAL */
+ _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")));
+ BOOST_MARK_VCA (vca);
+
+ 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;
+
+ VCAAdded (vcal); /* EMIT SIGNAL */
+
+ return 0;
}
+void
+VCAManager::clear_all_solo_state ()
+{
+ Mutex::Lock lm (lock);
+
+ for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
+ (*i)->clear_all_solo_state ();
+ }
+}