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save plugin automation state

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git-svn-id: svn://localhost/ardour2/trunk@1166 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2006-11-28 21:12:20 +00:00
parent c371600816
commit 4851c54a7b
1 changed files with 48 additions and 35 deletions
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83
libs/ardour/insert.cc
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@ -614,14 +614,8 @@ PluginInsert::state (bool full)
XMLNode* child = new XMLNode("port");
snprintf(buf, sizeof(buf), "%" PRIu32, *x);
child->add_property("number", string(buf));
if (full) {
snprintf(buf, sizeof(buf), "0x%x", automation_list (*x).automation_state ());
} else {
snprintf(buf, sizeof(buf), "0x%x", ARDOUR::Off);
}
child->add_property("auto", string(buf));
child->add_child_nocopy (automation_list (*x).state (full));
autonode->add_child_nocopy (*child);
}
@ -725,43 +719,62 @@ PluginInsert::set_state(const XMLNode& node)
/* look for port automation node */
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
if ((*niter)->name() == port_automation_node_name) {
XMLNodeList cnodes;
XMLProperty *cprop;
XMLNodeConstIterator iter;
XMLNode *child;
const char *port;
uint32_t port_id;
cnodes = (*niter)->children ("port");
for(iter = cnodes.begin(); iter != cnodes.end(); ++iter){
child = *iter;
if ((cprop = child->property("number")) != 0) {
port = cprop->value().c_str();
} else {
warning << _("PluginInsert: Auto: no ladspa port number") << endmsg;
continue;
}
if ((*niter)->name() != port_automation_node_name) {
continue;
}
sscanf (port, "%" PRIu32, &port_id);
XMLNodeList cnodes;
XMLProperty *cprop;
XMLNodeConstIterator iter;
XMLNode *child;
const char *port;
uint32_t port_id;
cnodes = (*niter)->children ("port");
for(iter = cnodes.begin(); iter != cnodes.end(); ++iter){
child = *iter;
if ((cprop = child->property("number")) != 0) {
port = cprop->value().c_str();
} else {
warning << _("PluginInsert: Auto: no ladspa port number") << endmsg;
continue;
}
sscanf (port, "%" PRIu32, &port_id);
if (port_id >= _plugins[0]->parameter_count()) {
warning << _("PluginInsert: Auto: port id out of range") << endmsg;
continue;
}
if (port_id >= _plugins[0]->parameter_count()) {
warning << _("PluginInsert: Auto: port id out of range") << endmsg;
continue;
}
if (!child->children().empty()) {
automation_list (port_id).set_state (*child->children().front());
} else {
if ((cprop = child->property("auto")) != 0) {
/* old school */
int x;
sscanf (cprop->value().c_str(), "0x%x", &x);
automation_list (port_id).set_automation_state (AutoState (x));
} else {
/* missing */
automation_list (port_id).set_automation_state (Off);
}
}
break;
}
/* done */
break;
}
if (niter == nlist.end()) {