ardour/livetrax
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triggerbox: state saving

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This commit is contained in:
Paul Davis 2021-08-31 16:46:19 -06:00
parent b46eaebb76
commit a9d4668dee
2 changed files with 52 additions and 1 deletions
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4
libs/ardour/ardour/triggerbox.h
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@ -206,11 +206,15 @@ class LIBARDOUR_API AudioTrigger : public Trigger {
int set_region (boost::shared_ptr<Region>);
XMLNode& get_state (void);
int set_state (const XMLNode&, int version);
protected:
void retrigger ();
void set_usable_length ();
private:
PBD::ID data_source;
std::vector<Sample*> data;
samplecnt_t read_index;
samplecnt_t data_length;

49
libs/ardour/triggerbox.cc
View File

@ -8,6 +8,7 @@
#include "pbd/basename.h"
#include "pbd/compose.h"
#include "pbd/failed_constructor.h"
#include "pbd/types_convert.h"
#include "temporal/tempo.h"
@ -88,6 +89,19 @@ XMLNode&
Trigger::get_state (void)
{
XMLNode* node = new XMLNode (X_("Trigger"));
node->set_property (X_("legato"), _legato);
node->set_property (X_("launch-style"), enum_2_string (_launch_style));
node->set_property (X_("follow-action-0"), enum_2_string (_follow_action[0]));
node->set_property (X_("follow-action-1"), enum_2_string (_follow_action[1]));
node->set_property (X_("quantization"), _quantization);
node->set_property (X_("name"), _name);
node->set_property (X_("index"), _index);
if (_region) {
node->set_property (X_("region"), _region->id());
}
return *node;
}
@ -322,6 +336,23 @@ AudioTrigger::~AudioTrigger ()
}
}
XMLNode&
AudioTrigger::get_state (void)
{
XMLNode& node (Trigger::get_state());
node.set_property (X_("start"), timepos_t (_start_offset));
node.set_property (X_("length"), timepos_t (usable_length));
return node;
}
int
AudioTrigger::set_state (const XMLNode&, int version)
{
return 0;
}
void
AudioTrigger::set_start (timepos_t const & s)
{
@ -1161,7 +1192,23 @@ TriggerBox::set_next_trigger (size_t current)
XMLNode&
TriggerBox::get_state (void)
{
return Processor::get_state ();
XMLNode& node (Processor::get_state ());
node.set_property (X_("data-type"), _data_type.to_string());
XMLNode* trigger_child (new XMLNode (X_("Triggers")));
{
Glib::Threads::RWLock::ReaderLock lm (trigger_lock);
for (Triggers::iterator t = all_triggers.begin(); t != all_triggers.end(); ++t) {
trigger_child->add_child_nocopy ((*t)->get_state());
}
}
node.add_child_nocopy (*trigger_child);
return node;
}
int