Mercurial > hg > orthanc-stone
diff OrthancStone/Sources/Loaders/DicomVolumeLoader.h @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/Loaders/DicomVolumeLoader.h@4db187d29731 |
children | 85e117739eca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancStone/Sources/Loaders/DicomVolumeLoader.h Tue Jul 07 16:21:02 2020 +0200 @@ -0,0 +1,141 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "../Volumes/DicomVolumeImage.h" +#include "SeriesFramesLoader.h" +#include "SeriesMetadataLoader.h" + +namespace OrthancStone +{ + class DicomVolumeLoader : + public ObserverBase<DicomVolumeLoader>, + public IObservable + { + private: + boost::shared_ptr<SeriesFramesLoader> framesLoader_; + boost::shared_ptr<DicomVolumeImage> volume_; + bool isValid_; + bool started_; + size_t remaining_; + + DicomVolumeLoader(boost::shared_ptr<SeriesFramesLoader>& framesLoader, + bool computeRange); + + void Handle(const OrthancStone::SeriesFramesLoader::FrameLoadedMessage& message); + + public: + class VolumeReadyMessage : public OriginMessage<DicomVolumeLoader> + { + ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); + + public: + VolumeReadyMessage(const DicomVolumeLoader& loader) : + OriginMessage(loader) + { + } + + const DicomVolumeImage& GetVolume() const + { + assert(GetOrigin().GetVolume()); + return *GetOrigin().GetVolume(); + } + }; + + + class VolumeUpdatedMessage : public OriginMessage<DicomVolumeLoader> + { + ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); + + private: + unsigned int axial_; + + public: + VolumeUpdatedMessage(const DicomVolumeLoader& loader, + unsigned int axial) : + OriginMessage(loader), + axial_(axial) + { + } + + unsigned int GetAxialIndex() const + { + return axial_; + } + + const DicomVolumeImage& GetVolume() const + { + assert(GetOrigin().GetVolume()); + return *GetOrigin().GetVolume(); + } + }; + + + class Factory : public ILoaderFactory + { + private: + SeriesFramesLoader::Factory framesFactory_; + bool computeRange_; + + public: + Factory(LoadedDicomResources& instances); + + Factory(const SeriesMetadataLoader::SuccessMessage& metadata); + + void SetComputeRange(bool computeRange) + { + computeRange_ = computeRange; + } + + void SetDicomDir(const std::string& dicomDirPath, + boost::shared_ptr<LoadedDicomResources> dicomDir) + { + framesFactory_.SetDicomDir(dicomDirPath, dicomDir); + } + + virtual boost::shared_ptr<IObserver> Create(ILoadersContext::ILock& context) ORTHANC_OVERRIDE; + }; + + bool IsValid() const + { + return isValid_; + } + + bool IsFullyLoaded() const + { + return remaining_ == 0; + } + + boost::shared_ptr<DicomVolumeImage> GetVolume() const + { + return volume_; + } + + const SeriesOrderedFrames& GetOrderedFrames() const + { + return framesLoader_->GetOrderedFrames(); + } + + void Start(int priority, + const DicomSource& source); + }; +}