Use string concatenation and PBD::to_string in EventTypeMap::to_symbol()

Avoid using PBD::string_compose for serialization as correct behaviour depends
on the setting of the global C++ locale.

diff --git a/libs/ardour/event_type_map.cc b/libs/ardour/event_type_map.cc
index 95e55a859e745216662e0ae9a7e77115c8f9cf13..708a52205f776056115f37e6ab885cd3b838ee75 100644 (file)
--- a/libs/ardour/event_type_map.cc
+++ b/libs/ardour/event_type_map.cc
@@ -268,26 +268,26 @@ EventTypeMap::to_symbol(const Evoral::Parameter& param) const
        } else if (t == RecSafeAutomation) {
                return "rec-safe";
        } else if (t == PluginAutomation) {
-               return string_compose("parameter-%1", param.id());
+               return std::string("parameter-") + PBD::to_string(param.id());
 #ifdef LV2_SUPPORT
        } else if (t == PluginPropertyAutomation) {
                const char* uri = _uri_map->id_to_uri(param.id());
                if (uri) {
-                       return string_compose("property-%1", uri);
+                       return std::string("property-") + uri;
                } else {
-                       return string_compose("property-%1", param.id());
+                       return std::string("property-") + PBD::to_string(param.id());
                }
 #endif
        } else if (t == MidiCCAutomation) {
-               return string_compose("midicc-%1-%2", int(param.channel()), param.id());
+               return std::string("midicc-") + PBD::to_string (param.channel()) + "-" + PBD::to_string (param.id());
        } else if (t == MidiPgmChangeAutomation) {
-               return string_compose("midi-pgm-change-%1", int(param.channel()));
+               return std::string("midi-pgm-change-") + PBD::to_string(param.channel());
        } else if (t == MidiPitchBenderAutomation) {
-               return string_compose("midi-pitch-bender-%1", int(param.channel()));
+               return std::string("midi-pitch-bender-") + PBD::to_string(param.channel());
        } else if (t == MidiChannelPressureAutomation) {
-               return string_compose("midi-channel-pressure-%1", int(param.channel()));
+               return std::string("midi-channel-pressure-") + PBD::to_string(param.channel());
        } else if (t == MidiNotePressureAutomation) {
-               return string_compose("midi-note-pressure-%1-%2", int(param.channel()), param.id());
+               return std::string ("midi-note-pressure-") + PBD::to_string (param.channel()) + "-" + PBD::to_string (param.id());
        } else {
                PBD::warning << "Uninitialized Parameter symbol() called." << endmsg;
                return "";