Mercurial > hg > orthanc-stone
view Framework/Deprecated/SmartLoader.h @ 1314:9b126de2cde2 broker
Since the observer system now uses shared_ptr and many registrations are
done in the constructors, and since we cannot called shared_from_this() in
the constructors, it is mandatory to split construction from registration.
This has been done by making many ctors protected and replacing them
by factory methods that directly return shared_ptrs + added PostConstructor
method when base classes perform shared_from_this() calls too.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Mon, 16 Mar 2020 11:19:50 +0100 |
parents | 7ec8fea061b9 |
children |
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/** * 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 <map> #include "Layers/DicomSeriesVolumeSlicer.h" #include "../Messages/IObservable.h" #include "Toolbox/OrthancApiClient.h" namespace Deprecated { class SliceViewerWidget; class SmartLoader : public OrthancStone::IObservable, public OrthancStone::ObserverBase<SmartLoader> { class CachedSlice; protected: typedef std::map<std::string, boost::shared_ptr<SmartLoader::CachedSlice> > CachedSlices; CachedSlices cachedSlices_; typedef std::map<std::string, boost::shared_ptr<IVolumeSlicer> > PreloadingInstances; PreloadingInstances preloadingInstances_; SliceImageQuality imageQuality_; boost::shared_ptr<OrthancApiClient> orthancApiClient_; public: SmartLoader(boost::shared_ptr<OrthancApiClient> orthancApiClient); // TODO: add maxPreloadStorageSizeInBytes // void PreloadStudy(const std::string studyId); // void PreloadSeries(const std::string seriesId); void PreloadSlice(const std::string instanceId, unsigned int frame); void SetImageQuality(SliceImageQuality imageQuality) { imageQuality_ = imageQuality; } void SetFrameInWidget(SliceViewerWidget& sliceViewer, size_t layerIndex, const std::string& instanceId, unsigned int frame); void GetFirstInstanceIdForSeries(std::string& output, const std::string& seriesId); private: void OnLayerGeometryReady(const IVolumeSlicer::GeometryReadyMessage& message); void OnFrameReady(const DicomSeriesVolumeSlicer::FrameReadyMessage& message); void OnLayerReady(const IVolumeSlicer::LayerReadyMessage& message); }; }