void VolumeSource::loadVolume(const std::string& filename) throw (tgt::FileException, std::bad_alloc) {
clearVolume();
if (volumeHandle_.get())
stopObservation(volumeHandle_.get());
volumeHandle_.loadVolume(filename);
if (volumeHandle_.get())
volumeHandle_.get()->addObserver(this);
if (getProcessorWidget())
getProcessorWidget()->updateFromProcessor();
}
void VolumeSource::loadVolume(const std::string& url) throw (tgt::FileException, std::bad_alloc) {
clearVolume();
volumeURL_.set(url);
try {
volumeURL_.loadVolume();
}
catch (tgt::FileException& e) {
LWARNING(e.what());
}
catch (std::bad_alloc&) {
LWARNING("bad allocation while loading volume: " << volumeURL_.get());
}
catch (tgt::Exception& e) {
LWARNING("unknown exception while loading volume '" << volumeURL_.get() << "':" << e.what());
}
if (!volumeURL_.getVolume())
volumeURL_.clear();
/*if (getProcessorWidget())
getProcessorWidget()->updateFromProcessor(); */
}
void VolumeSource::deinitialize() throw (tgt::Exception) {
clearVolume();
Processor::deinitialize();
}
