if (lang) {
try {
_language = dcp::LanguageTag(lang->content());
- auto add = lang->optional_bool_attribute("Additional");
- _language_is_additional = add && *add;
+ auto additional = lang->optional_bool_attribute("Additional");
+ if (!additional) {
+ additional = lang->optional_bool_attribute("additional");
+ }
+ _language_is_additional = additional.get_value_or(false);
} catch (dcp::LanguageTagError&) {
/* The language tag can be empty or invalid if it was loaded from a
* 2.14.x metadata file; we'll just ignore it in that case.
if (_language) {
auto lang = text->add_child("Language");
lang->add_child_text (_language->to_string());
- lang->set_attribute ("Additional", _language_is_additional ? "1" : "0");
+ lang->set_attribute("additional", _language_is_additional ? "1" : "0");
}
}
void
TextContent::add_font (shared_ptr<Font> font)
{
- DCPOMATIC_ASSERT(!get_font(font->id()));
+ boost::mutex::scoped_lock lm(_mutex);
+
+ DCPOMATIC_ASSERT(!get_font_unlocked(font->id()));
_fonts.push_back (font);
connect_to_fonts ();
}
shared_ptr<dcpomatic::Font>
TextContent::get_font(string id) const
+{
+ boost::mutex::scoped_lock lm(_mutex);
+ return get_font_unlocked(id);
+}
+
+
+shared_ptr<dcpomatic::Font>
+TextContent::get_font_unlocked(string id) const
{
auto iter = std::find_if(_fonts.begin(), _fonts.end(), [&id](shared_ptr<dcpomatic::Font> font) {
return font->id() == id;
void
TextContent::clear_fonts()
{
+ boost::mutex::scoped_lock lm(_mutex);
+
_fonts.clear();
}