ardour/livetrax
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add serialization for source cue markers

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This commit is contained in:
Paul Davis 2021-05-14 08:52:23 -06:00
parent 5ab6807710
commit e3b1566534
1 changed files with 46 additions and 15 deletions
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61
libs/ardour/source.cc
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@ -138,6 +138,19 @@ Source::get_state ()
node->add_child_nocopy (*xnode);
}
if (!_cue_markers.empty()) {
XMLNode* cue_parent = new XMLNode (X_("cues"));
for (CueMarkers::const_iterator c = _cue_markers.begin(); c != _cue_markers.end(); ++c) {
XMLNode* cue_child = new XMLNode (X_("cue"));
cue_child->set_property ("text", c->text());
cue_child->set_property ("position", c->position());
cue_parent->add_child_nocopy (*cue_child);
}
node->add_child_nocopy (*cue_parent);
}
return *node;
}
@ -181,23 +194,41 @@ Source::set_state (const XMLNode& node, int version)
_xruns.clear ();
XMLNodeList nlist = node.children();
for (XMLNodeIterator niter = nlist.begin(); niter != nlist.end(); ++niter) {
if ((*niter)->name() != X_("xruns")) {
continue;
}
const XMLNode& xruns (*(*niter));
if (xruns.children().empty()) {
break;
}
XMLNode* content_node = xruns.children().front();
stringstream str (content_node->content());
while (str) {
samplepos_t x;
std::string x_str;
str >> x_str;
if (!str || !PBD::string_to<samplepos_t> (x_str, x)) {
if ((*niter)->name() == X_("xruns")) {
const XMLNode& xruns (*(*niter));
if (xruns.children().empty()) {
break;
}
_xruns.push_back (x);
XMLNode* content_node = xruns.children().front();
stringstream str (content_node->content());
while (str) {
samplepos_t x;
std::string x_str;
str >> x_str;
if (!str || !PBD::string_to<samplepos_t> (x_str, x)) {
break;
}
_xruns.push_back (x);
}
} else if ((*niter)->name() == X_("cues")) {
_cue_markers.clear ();
const XMLNode& cues (*(*niter));
const XMLNodeList cuelist = cues.children();
for (XMLNodeConstIterator citer = cuelist.begin(); citer != cuelist.end(); ++citer) {
string text;
samplepos_t position;
if (!(*citer)->get_property (X_("text"), text) || !(*citer)->get_property (X_("position"), position)) {
continue;
}
_cue_markers.insert (CueMarker (text, position));
}
}
}