vector<pair<MarControlPtr, MarControlPtr> >
MarControl::getLinks()
{
vector<pair<MarControlPtr, MarControlPtr> > res;
vector<pair<MarControl*, MarControl*> >::const_iterator lit;
for(lit=value_->links_.begin(); lit != value_->links_.end(); ++lit)
{
res.push_back(pair<MarControlPtr, MarControlPtr>(MarControlPtr(lit->first),MarControlPtr(lit->second)));
}
return res;
}
WAS_INLINE
bool
MarControl::setValue(MarControlPtr mc, bool update)
{
if (value_->type_ != mc->value_->type_)
{
std::ostringstream sstr;
sstr << "MarControl::setValue() - Trying to set value of incompatible type "
<< "(expected " << value_->type_ << ", given " << mc->value_->type_ << ")";
MRSWARN(sstr.str());
return false;
}
if (MarControlPtr(this) == mc)
{
return true;
}
value_->copyValue(*(mc->value_));
#ifdef MARSYAS_TRACECONTROLS
value_->setDebugValue();
#endif
//check if it's needed to call update()
if(update)
value_->callMarSystemsUpdate();
return true;
}
MarControlPtr find_control( MarSystem *root_system, const char * path )
{
size_t path_len = strlen(path);
const char * path_end = path + path_len;
const char * component = path;
MarSystem * system = root_system;
while(system)
{
const char * separator = std::find(component, path_end, '/');
size_t component_len = separator - component;
if (separator != path_end)
{
system = find_child_system(system, component, component_len );
}
else
{
return find_local_control(system, component, component_len);
}
component = separator + 1;
}
return MarControlPtr();
}
MarControlPtr find_local_control(MarSystem * system, const char *name, size_t count)
{
const auto & controls = system->controls();
for ( const auto & mapping : controls )
{
const MarControlPtr & control = mapping.second;
const string & id = control->id();
if (id.size() == count &&
equal(name, name + count, id.data()))
{
return control;
}
}
return MarControlPtr();
}