- _master_fader = dynamic_cast<Fader*> (Fader::factory (*this, _mcp.device_info().strip_cnt(), "master", *groups["master"]));
+ if (!_master_fader) {
+ Groups::iterator group_it;
+ Group* master_group;
+ group_it = groups.find("master");
+
+ if (group_it == groups.end()) {
+ groups["master"] = master_group = new Group ("master");
+ } else {
+ master_group = group_it->second;
+ }
+
+ _master_fader = dynamic_cast<Fader*> (Fader::factory (*this, _mcp.device_info().strip_cnt(), "master", *master_group));
+
+ DeviceInfo device_info = _mcp.device_info();
+ GlobalButtonInfo master_button = device_info.get_global_button(Button::MasterFaderTouch);
+ Button* bb = dynamic_cast<Button*> (Button::factory (
+ *this,
+ Button::MasterFaderTouch,
+ master_button.id,
+ master_button.label,
+ *(group_it->second)
+ ));
+
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface %1 Master Fader new button BID %2 id %3\n",
+ number(), Button::MasterFaderTouch, bb->id()));
+ } else {
+ master_connection.disconnect ();
+ }