device.cc

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 // This Source Code Form is licensed MPL-2.0: http://mozilla.org/MPL/2.0
#include "device.hh"
#include "internal.hh"
 
namespace Ase {
 
// == Device ==
Device::Device()
{}
 
// == DeviceImpl ==
void
DeviceImpl::_set_parent (GadgetImpl *parent)
{
  assert_warn (!is_active());
  GadgetImpl::_set_parent (parent);
}
 
void
DeviceImpl::_activate()
{
  assert_return (!activated_);
  activated_ = true;
}
 
void
DeviceImpl::_deactivate()
{
  assert_return (activated_);
  activated_ = false;
}
 
template<typename E> std::pair<std::shared_ptr<E>,ssize_t>
find_shared_by_ref (const std::vector<std::shared_ptr<E> > &v, const E &e)
{
  for (ssize_t i = 0; i < v.size(); i++)
    if (&e == &*v[i])
      return std::make_pair (v[i], i);
  return std::make_pair (std::shared_ptr<E>{}, -1);
}
 
void
DeviceImpl::_disconnect_remove ()
{
  // to be removed
}
 
DeviceInfo
DeviceImpl::extract_info (const String &aseid)
{
  DeviceInfo info = {
    .uri          = aseid,
  };
  // to be removed
  return info;
}
 
// == Device ==
void
Device::remove_self ()
{
}
 
Track*
Device::_track () const
{
  for (Gadget *parent = _parent(); parent; parent = parent->_parent())
    {
      Track *track = dynamic_cast<Track*> (parent);
      if (track)
        return track;
    }
  return nullptr;
}
 
} // Ase