ardour/livetrax
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Convert 2.X route extra-xml to 3.0 format when it is loaded, to prevent multiple near-duplicate extra XML nodes in the resultant 3.0 session file.

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git-svn-id: svn://localhost/ardour2/branches/3.0@8014 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-11-12 22:32:36 +00:00
parent a0b75ed66e
commit 08b303c334
2 changed files with 29 additions and 12 deletions
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40
gtk2_ardour/route_ui.cc
View File

@ -94,7 +94,6 @@ RouteUI::init ()
{
self_destruct = true;
xml_node = 0;
_xml_node_version = Stateful::current_state_version;
mute_menu = 0;
solo_menu = 0;
sends_menu = 0;
@ -1269,7 +1268,32 @@ RouteUI::ensure_xml_node ()
_route->add_extra_xml (*xml_node);
} else {
/* the Route has one, so it must have been loaded */
_xml_node_version = Stateful::loading_state_version;
if (Stateful::loading_state_version < 3000) {
/* the GUI extra XML is in 2.X format; we must convert it to the new
format to avoid problems later
*/
XMLNode* new_xml_node = new XMLNode (X_("GUI"));
XMLPropertyList old_gui_props = xml_node->properties ();
for (XMLPropertyIterator i = old_gui_props.begin(); i != old_gui_props.end(); ++i) {
new_xml_node->add_property ((*i)->name().c_str (), (*i)->value().c_str ());
}
XMLNodeList old_children = xml_node->children ();
for (XMLNodeConstIterator i = old_children.begin(); i != old_children.end(); ++i) {
XMLNode* new_child = new XMLNode (AutomationTimeAxisView::state_node_name);
new_child->add_property (X_("automation-id"), (*i)->name());
XMLPropertyList old_props = (*i)->properties ();
for (XMLPropertyIterator j = old_props.begin(); j != old_props.end(); ++j) {
new_child->add_property ((*j)->name().c_str (), (*j)->value().c_str ());
}
new_xml_node->add_child_nocopy (*new_child);
}
_route->add_extra_xml (*new_xml_node);
}
}
}
}
@ -1286,17 +1310,11 @@ RouteUI::get_automation_child_xml_node (Evoral::Parameter param)
for (iter = kids.begin(); iter != kids.end(); ++iter) {
if (_xml_node_version < 3000) {
if ((*iter)->name() == sym) {
if ((*iter)->name() == AutomationTimeAxisView::state_node_name) {
XMLProperty* type = (*iter)->property("automation-id");
if (type && type->value() == sym) {
return *iter;
}
} else {
if ((*iter)->name() == AutomationTimeAxisView::state_node_name) {
XMLProperty* type = (*iter)->property("automation-id");
if (type && type->value() == sym) {
return *iter;
}
}
}
}

1
gtk2_ardour/route_ui.h
View File

@ -110,7 +110,6 @@ class RouteUI : public virtual AxisView
XMLNode *xml_node;
void ensure_xml_node ();
int _xml_node_version;
virtual XMLNode* get_automation_child_xml_node (Evoral::Parameter);